/* ========================================
   BinhDuongIT.net - Main Stylesheet
   ======================================== */

/* ===== CSS Variables ===== */
:root {
    /* Colors */
    --primary-color: #00d4ff;
    --secondary-color: #00ff88;
    --accent-color: #ff6b35;
    --dark-bg: #0a0a0f;
    --darker-bg: #050508;
    --card-bg: #12121a;
    --card-hover: #1a1a25;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #6b6b7b;
    --border-color: #2a2a3a;
    --gradient-1: linear-gradient(135deg, #00d4ff 0%, #00ff88 100%);
    --gradient-2: linear-gradient(135deg, #ff6b35 0%, #ff3366 100%);
    --gradient-3: linear-gradient(135deg, #9b59b6 0%, #3498db 100%);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-width: 1200px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    
    /* Shadows */
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.3);
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    cursor: pointer;
    border: none;
    outline: none;
    font-family: inherit;
}

input, textarea, select {
    font-family: inherit;
    outline: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--gradient-1);
    color: var(--dark-bg);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: transparent;
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--dark-bg);
}

.btn-outline {
    background: transparent;
    border-color: var(--border-color);
    color: var(--text-primary);
}

.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: var(--dark-bg);
}

.btn-block {
    width: 100%;
}

/* ===== Section Styles ===== */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-xl);
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 20px;
}

.section-header h2 {
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.header.scrolled {
    padding: 10px 0;
    background: rgba(10, 10, 15, 0.98);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    flex-shrink: 0;
    white-space: nowrap;
}

.logo i {
    font-size: 2rem;
    color: var(--primary-color);
}

.logo .dot {
    color: var(--primary-color);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 5px;
    flex-shrink: 0;
}

.nav-list > li {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition-fast);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.nav-link i {
    font-size: 0.7rem;
    transition: var(--transition-fast);
}

/* Dropdown Menu */
.has-dropdown {
    position: relative;
}

.has-dropdown > .nav-link {
    cursor: pointer;
}

/* Override Bootstrap dropdown-menu */
.nav-list .dropdown-menu {
    display: block !important;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 260px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 15px 10px 10px 10px;
    margin-top: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-lg);
    z-index: 9999;
}

.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.has-dropdown:hover .nav-link i {
    transform: rotate(180deg);
}

.dropdown-menu li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.dropdown-menu li a:hover {
    background: rgba(0, 212, 255, 0.1);
    color: var(--primary-color);
}

.dropdown-menu li a i {
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-shrink: 0;
}

.search-box {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 8px 15px;
    transition: var(--transition-fast);
}

.search-box:focus-within {
    border-color: var(--primary-color);
}

.search-box input {
    background: none;
    border: none;
    color: var(--text-primary);
    width: 180px;
    font-size: 0.9rem;
}

.search-box input::placeholder {
    color: var(--text-muted);
}

.search-box button {
    background: none;
    color: var(--text-muted);
    padding: 5px;
    transition: var(--transition-fast);
}

.search-box button:hover {
    color: var(--primary-color);
}

.mobile-toggle {
    display: none;
    background: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    padding: 5px;
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
    transform: translate(-30%, -30%);
}

.hero-bg::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.1) 0%, transparent 70%);
    transform: translate(20%, 20%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(255, 107, 53, 0.1);
    border: 1px solid rgba(255, 107, 53, 0.3);
    border-radius: var(--radius-xl);
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 25px;
}

.hero-badge i {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.hero-text h1 {
    margin-bottom: 25px;
    font-size: 3.2rem;
}

.hero-text p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 35px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 50px;
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Code Window */
.code-window {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: var(--transition-slow);
}

.code-window:hover {
    transform: perspective(1000px) rotateY(0) rotateX(0);
}

.code-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--border-color);
}

.code-header .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.code-header .dot.red { background: #ff5f56; }
.code-header .dot.yellow { background: #ffbd2e; }
.code-header .dot.green { background: #27ca40; }

.code-header .file-name {
    margin-left: auto;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.code-content {
    padding: 25px;
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 0.95rem;
    line-height: 1.8;
    overflow-x: auto;
}

.code-content .keyword { color: #c678dd; }
.code-content .class { color: #e5c07b; }
.code-content .function { color: #61afef; }
.code-content .string { color: #98c379; }
.code-content .comment { color: #5c6370; }

/* ===== Categories Section ===== */
.categories {
    padding: var(--section-padding);
    background: var(--darker-bg);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.category-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 40px 30px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.category-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
}

.category-card:hover::before {
    transform: scaleX(1);
}

.category-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 50%;
    margin-bottom: 25px;
    transition: var(--transition-normal);
}

.category-icon i {
    font-size: 2rem;
    color: var(--primary-color);
}

.category-card:hover .category-icon {
    background: var(--primary-color);
}

.category-card:hover .category-icon i {
    color: var(--dark-bg);
}

.category-card h3 {
    margin-bottom: 12px;
    transition: var(--transition-fast);
}

.category-card:hover h3 {
    color: var(--primary-color);
}

.category-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.category-count {
    display: inline-block;
    padding: 6px 15px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-xl);
    color: var(--primary-color);
    font-size: 0.85rem;
    font-weight: 500;
}

/* Category Card Colors */
.category-card[data-category="wordpress"] .category-icon { background: rgba(33, 117, 155, 0.2); }
.category-card[data-category="wordpress"] .category-icon i { color: #21759b; }
.category-card[data-category="wordpress"]:hover .category-icon { background: #21759b; }

.category-card[data-category="joomla"] .category-icon { background: rgba(247, 136, 59, 0.2); }
.category-card[data-category="joomla"] .category-icon i { color: #f7883b; }
.category-card[data-category="joomla"]:hover .category-icon { background: #f7883b; }

.category-card[data-category="template"] .category-icon { background: rgba(155, 89, 182, 0.2); }
.category-card[data-category="template"] .category-icon i { color: #9b59b6; }
.category-card[data-category="template"]:hover .category-icon { background: #9b59b6; }

.category-card[data-category="mmo"] .category-icon { background: rgba(255, 107, 53, 0.2); }
.category-card[data-category="mmo"] .category-icon i { color: #ff6b35; }
.category-card[data-category="mmo"]:hover .category-icon { background: #ff6b35; }

.category-card[data-category="android"] .category-icon { background: rgba(61, 220, 132, 0.2); }
.category-card[data-category="android"] .category-icon i { color: #3ddc84; }
.category-card[data-category="android"]:hover .category-icon { background: #3ddc84; }

/* ===== Featured Products ===== */
.featured-products {
    padding: var(--section-padding);
}

.filter-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 50px;
}

.filter-btn {
    padding: 10px 25px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--dark-bg);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.product-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 212, 255, 0.3);
}

.product-image {
    position: relative;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 5px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.product-badge.hot {
    background: #ff3366;
    color: white;
}

.product-badge.new {
    background: var(--secondary-color);
    color: var(--dark-bg);
}

.product-badge.sale {
    background: var(--accent-color);
    color: white;
}

.product-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.btn-preview {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    background: var(--primary-color);
    border-radius: var(--radius-md);
    color: var(--dark-bg);
    font-weight: 600;
    transform: translateY(20px);
    transition: var(--transition-normal);
}

.product-card:hover .btn-preview {
    transform: translateY(0);
}

.product-content {
    padding: 25px;
}

.product-category {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary-color);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 12px;
}

.product-content h3 {
    margin-bottom: 10px;
    font-size: 1.1rem;
    line-height: 1.4;
}

.product-content h3 a:hover {
    color: var(--primary-color);
}

.product-content > p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-meta {
    display: flex;
    gap: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 15px;
}

.product-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.product-meta span i {
    color: var(--primary-color);
}

.product-meta span:nth-child(2) i {
    color: #ffc107;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.product-price {
    display: flex;
    align-items: center;
    gap: 10px;
}

.current-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.old-price {
    color: var(--text-muted);
    text-decoration: line-through;
    font-size: 0.9rem;
}

.btn-cart {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--primary-color);
    border-radius: var(--radius-md);
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.btn-cart:hover {
    background: var(--primary-color);
    color: var(--dark-bg);
}

.view-more {
    text-align: center;
}

/* ===== Services Section ===== */
.services {
    padding: var(--section-padding);
    background: var(--darker-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.service-card {
    position: relative;
    padding: 35px 30px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
}

.service-card.featured {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(0, 255, 136, 0.05) 100%);
    border-color: var(--primary-color);
}

.service-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 15px;
    background: var(--gradient-1);
    border-radius: var(--radius-xl);
    color: var(--dark-bg);
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
}

.service-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-md);
    margin-bottom: 25px;
    transition: var(--transition-normal);
}

.service-icon i {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.service-card:hover .service-icon {
    background: var(--primary-color);
}

.service-card:hover .service-icon i {
    color: var(--dark-bg);
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.service-card > p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.service-features {
    margin-bottom: 25px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.service-features li i {
    color: var(--secondary-color);
    font-size: 0.8rem;
}

.btn-service {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
    transition: var(--transition-fast);
}

.btn-service:hover {
    gap: 12px;
}

/* ===== Why Choose Us ===== */
.why-us {
    padding: var(--section-padding);
}

.why-us-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.why-us-text .section-badge {
    margin-bottom: 20px;
}

.why-us-text h2 {
    margin-bottom: 20px;
}

.why-us-text > p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.features-list {
    display: grid;
    gap: 25px;
}

.feature-item {
    display: flex;
    gap: 20px;
}

.feature-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-md);
}

.feature-icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.feature-content h4 {
    margin-bottom: 8px;
}

.feature-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.why-us-image {
    position: relative;
}

.image-wrapper {
    position: relative;
}

.image-wrapper img {
    border-radius: var(--radius-lg);
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 25px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
}

.floating-card i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.floating-card span {
    font-weight: 600;
}

.floating-card.card-1 {
    top: 30px;
    left: -40px;
}

.floating-card.card-2 {
    bottom: 50px;
    right: -40px;
    animation-delay: 1.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* ===== Testimonials ===== */
.testimonials {
    padding: var(--section-padding);
    background: var(--darker-bg);
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    padding: 35px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.testimonial-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
}

.testimonial-rating {
    display: flex;
    gap: 5px;
    margin-bottom: 20px;
}

.testimonial-rating i {
    color: #ffc107;
}

.testimonial-card > p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 25px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-author img {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h4 {
    margin-bottom: 5px;
}

.author-info span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ===== Blog Section ===== */
.blog {
    padding: var(--section-padding);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.blog-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.blog-image {
    position: relative;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition-slow);
}

.blog-card:hover .blog-image img {
    transform: scale(1.1);
}

.blog-category {
    position: absolute;
    bottom: 15px;
    left: 15px;
    padding: 6px 15px;
    background: var(--primary-color);
    border-radius: var(--radius-sm);
    color: var(--dark-bg);
    font-size: 0.8rem;
    font-weight: 600;
}

.blog-content {
    padding: 25px;
}

.blog-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.blog-content h3 {
    margin-bottom: 12px;
    font-size: 1.15rem;
    line-height: 1.5;
}

.blog-content h3 a:hover {
    color: var(--primary-color);
}

.blog-content > p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 500;
    transition: var(--transition-fast);
}

.read-more:hover {
    gap: 12px;
}

/* ===== Contact Section ===== */
.contact {
    padding: var(--section-padding);
    background: var(--darker-bg);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info .section-badge {
    margin-bottom: 20px;
}

.contact-info h2 {
    margin-bottom: 20px;
}

.contact-info > p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.contact-details {
    display: grid;
    gap: 25px;
    margin-bottom: 35px;
}

.contact-item {
    display: flex;
    gap: 20px;
}

.contact-icon {
    flex-shrink: 0;
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-md);
}

.contact-icon i {
    font-size: 1.3rem;
    color: var(--primary-color);
}

.contact-text h4 {
    margin-bottom: 8px;
}

.contact-text p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--dark-bg);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.contact-form h3 {
    margin-bottom: 30px;
    font-size: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    background: rgba(0, 212, 255, 0.05);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--card-bg);
}

/* ===== Newsletter ===== */
.newsletter {
    padding: 60px 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(0, 255, 136, 0.05) 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.newsletter-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.newsletter-text h3 {
    margin-bottom: 8px;
    font-size: 1.5rem;
}

.newsletter-text p {
    color: var(--text-secondary);
}

.newsletter-form {
    display: flex;
    gap: 15px;
    flex: 1;
    max-width: 500px;
}

.newsletter-form input {
    flex: 1;
    padding: 14px 20px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
}

.newsletter-form input:focus {
    border-color: var(--primary-color);
}

/* ===== Footer ===== */
.footer {
    padding: 80px 0 30px;
    background: var(--darker-bg);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 50px;
    border-bottom: 1px solid var(--border-color);
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-brand > p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 25px;
}

.payment-methods {
    display: flex;
    gap: 10px;
}

.payment-methods img {
    height: 30px;
    border-radius: 4px;
}

.footer-links h4 {
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.footer-links ul {
    display: grid;
    gap: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 30px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-bottom-links {
    display: flex;
    gap: 25px;
}

.footer-bottom-links a {
    color: var(--text-muted);
}

.footer-bottom-links a:hover {
    color: var(--primary-color);
}

/* ===== Back to Top ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 44px;
    height: 44px;
    line-height: 44px;
    text-align: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
    color: #ffffff;
    font-size: 18px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 999;
    text-decoration: none;
    cursor: pointer;
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.back-to-top i.fas {
    vertical-align: middle;
    line-height: inherit;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.6);
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    color: #ffffff;
    text-decoration: none;
}

/* ===== Responsive ===== */
@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-image {
        display: none;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-us-content {
        grid-template-columns: 1fr;
    }
    
    .why-us-image {
        order: -1;
    }
    
    .testimonials-slider {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--dark-bg);
        border-bottom: 1px solid var(--border-color);
        padding: 20px;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: var(--transition-normal);
    }
    
    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
    }
    
    .nav-link {
        width: 100%;
        padding: 15px;
    }
    
    .has-dropdown .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: transparent;
        border: none;
        box-shadow: none;
        padding-left: 20px;
        display: none;
        pointer-events: auto;
    }
    
    .has-dropdown::before {
        display: none;
    }
    
    .has-dropdown.active .dropdown-menu {
        display: block;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .search-box {
        display: none;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: 25px;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
        width: 100%;
        max-width: none;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .btn {
        padding: 12px 24px;
    }
    
    .contact-form-wrapper {
        padding: 25px;
    }
}

@media (max-width: 480px) {
    .header-actions .btn-outline {
        display: none;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .filter-tabs {
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: 10px;
    }
    
    .filter-btn {
        white-space: nowrap;
    }
}

/* ========================================
   SUB PAGES STYLES
   ======================================== */

/* ===== CSS Variables Extended ===== */
:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a25;
    --accent-primary: #00d4ff;
    --accent-secondary: #00ff88;
    --accent-danger: #ff6b6b;
    --accent-warning: #ffbb00;
    --accent-success: #00ff88;
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #00ff88 100%);
    --transition: 0.3s ease;
}

/* ===== Page Header ===== */
.page-header {
    position: relative;
    padding: 140px 0 60px;
    background: var(--bg-secondary);
    overflow: hidden;
}

.page-header-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0, 255, 136, 0.08) 0%, transparent 50%);
    z-index: 0;
}

.page-header-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.page-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.page-header-sm {
    padding: 120px 0 40px;
}

/* ===== Breadcrumb ===== */
.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.breadcrumb a {
    color: var(--text-secondary);
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--accent-primary);
}

.breadcrumb i {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.breadcrumb span {
    color: var(--accent-primary);
}

/* ===== Products Page Layout ===== */
.products-page {
    padding: 50px 0 80px;
}

.products-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 30px;
}

/* ===== Sidebar ===== */
.sidebar,
.products-sidebar {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.sidebar-widget {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 25px;
    border: 1px solid var(--border-color);
}

.widget-title {
    font-size: 1.1rem;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.widget-title i {
    color: var(--accent-primary);
}

/* Category List */
.category-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.category-list li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 15px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.category-list li a:hover,
.category-list li a.active {
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-primary);
}

.category-list li a i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

.category-list li a span {
    background: var(--bg-primary);
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 0.85rem;
}

.category-list li a span.count {
    margin-left: auto;
}

/* Filter List */
.filter-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.filter-list li {
    list-style: none;
}

/* Checkbox Label */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
    padding: 8px 0;
}

.checkbox-label:hover {
    color: var(--text-primary);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-primary);
    cursor: pointer;
}

.checkbox-label .checkmark {
    display: none;
}

/* Price Filter */
.price-range {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.price-inputs {
    display: flex;
    gap: 10px;
    align-items: center;
}

.price-inputs input {
    flex: 1;
    padding: 10px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.price-inputs span {
    color: var(--text-muted);
}

/* Checkbox List */
.checkbox-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

.checkbox-item:hover {
    color: var(--text-primary);
}

.checkbox-item input {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-primary);
}

/* Rating Filter */
.rating-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.rating-item {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 8px;
    transition: var(--transition);
}

.rating-item:hover {
    background: var(--bg-tertiary);
}

.rating-item input {
    accent-color: var(--accent-primary);
}

.rating-stars {
    display: flex;
    gap: 3px;
}

.rating-stars i {
    color: #ffc107;
    font-size: 0.9rem;
}

.rating-stars i.empty {
    color: var(--text-muted);
}

/* Featured Mini Products */
.featured-mini {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.mini-product {
    display: flex;
    gap: 12px;
    padding: 12px;
    background: var(--bg-tertiary);
    border-radius: 10px;
    transition: var(--transition);
}

.mini-product:hover {
    transform: translateX(5px);
}

.mini-product img {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    object-fit: cover;
}

.mini-product-info h4 {
    font-size: 0.9rem;
    margin-bottom: 5px;
    line-height: 1.3;
}

.mini-product-info h4 a {
    color: var(--text-primary);
}

.mini-product-info h4 a:hover {
    color: var(--accent-primary);
}

.mini-product-info .price {
    color: var(--accent-primary);
    font-weight: 600;
}

/* ===== Products Main ===== */
.products-main {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

/* Toolbar */
.products-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.results-count {
    color: var(--text-secondary);
}

.results-count strong {
    color: var(--accent-primary);
}

.toolbar-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.sort-select {
    padding: 10px 35px 10px 15px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23a0a0b0' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

.view-modes {
    display: flex;
    gap: 5px;
}

.view-mode {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-muted);
    transition: var(--transition);
}

.view-mode:hover,
.view-mode.active {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
}

/* Products Grid */
.products-grid-page {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

/* Product Card Enhanced */
.product-card {
    background: var(--bg-secondary);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.15);
}

.product-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-badges {
    position: absolute;
    top: 15px;
    left: 15px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.badge {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-sale {
    background: linear-gradient(135deg, #ff6b6b, #ff3366);
    color: white;
}

.badge-new {
    background: linear-gradient(135deg, #00d4ff, #00ff88);
    color: #0a0a0f;
}

.badge-hot {
    background: linear-gradient(135deg, #ff6b35, #ff9500);
    color: white;
}

.product-actions {
    position: absolute;
    top: 15px;
    right: 15px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    opacity: 0;
    transform: translateX(10px);
    transition: var(--transition);
}

.product-card:hover .product-actions {
    opacity: 1;
    transform: translateX(0);
}

.action-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    color: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.action-btn:hover {
    background: var(--accent-primary);
    color: white;
}

.product-info {
    padding: 20px;
}

.product-category {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-primary);
    border-radius: 5px;
    font-size: 0.8rem;
    margin-bottom: 10px;
}

.product-info h3 {
    font-size: 1.05rem;
    margin-bottom: 10px;
    line-height: 1.4;
}

.product-info h3 a {
    color: var(--text-primary);
    transition: var(--transition);
}

.product-info h3 a:hover {
    color: var(--accent-primary);
}

.product-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.product-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 15px;
}

.product-rating .stars {
    display: flex;
    gap: 2px;
}

.product-rating .stars i {
    color: #ffc107;
    font-size: 0.85rem;
}

.product-rating span {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.product-price {
    display: flex;
    flex-direction: column;
}

.current-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.original-price {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.btn-add-cart {
    padding: 10px 18px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 8px;
    color: var(--bg-primary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-add-cart:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(0, 212, 255, 0.4);
}

/* ===== Pagination ===== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 40px;
}

.page-link {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition);
}

.page-link:hover:not(.disabled),
.page-link.active {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
}

.page-link.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-dots {
    color: var(--text-muted);
    padding: 0 5px;
}

/* ===== Blog Page Layout ===== */
.blog-page {
    padding: 50px 0 80px;
}

.blog-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
}

.blog-main {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* Featured Post */
.featured-post {
    background: var(--bg-secondary);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.featured-image {
    position: relative;
    height: 350px;
    overflow: hidden;
}

.featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.featured-image .post-category {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 8px 16px;
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.featured-content {
    padding: 30px;
}

.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.post-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.featured-content h2 {
    font-size: 1.6rem;
    margin-bottom: 15px;
    line-height: 1.4;
}

.featured-content h2 a {
    color: var(--text-primary);
    transition: var(--transition);
}

.featured-content h2 a:hover {
    color: var(--accent-primary);
}

.featured-content p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.7;
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

/* Blog Card */
.blog-card {
    background: var(--bg-secondary);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
}

.blog-image {
    position: relative;
    height: 180px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

.blog-category {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 5px 12px;
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
}

.blog-content {
    padding: 20px;
}

.blog-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 12px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.blog-content h3 {
    font-size: 1rem;
    margin-bottom: 10px;
    line-height: 1.4;
}

.blog-content h3 a {
    color: var(--text-primary);
    transition: var(--transition);
}

.blog-content h3 a:hover {
    color: var(--accent-primary);
}

.blog-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 15px;
    line-height: 1.6;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-primary);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
}

.read-more:hover {
    gap: 12px;
}

/* Blog Sidebar */
.blog-sidebar {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

/* Search Form */
.search-form {
    display: flex;
    gap: 10px;
}

.search-form input {
    flex: 1;
    padding: 12px 15px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
}

.search-form button {
    width: 45px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 8px;
    color: var(--bg-primary);
    cursor: pointer;
    transition: var(--transition);
}

.search-form button:hover {
    transform: scale(1.05);
}

/* Popular Posts */
.popular-posts {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.popular-post {
    display: flex;
    gap: 15px;
}

.popular-post img {
    width: 70px;
    height: 70px;
    border-radius: 10px;
    object-fit: cover;
}

.popular-post-info h4 {
    font-size: 0.9rem;
    margin-bottom: 5px;
    line-height: 1.4;
}

.popular-post-info h4 a {
    color: var(--text-primary);
    transition: var(--transition);
}

.popular-post-info h4 a:hover {
    color: var(--accent-primary);
}

.popular-post-info span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Tag Cloud */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag {
    padding: 6px 14px;
    background: var(--bg-tertiary);
    border-radius: 20px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    transition: var(--transition);
}

.tag:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

/* Newsletter Widget */
.newsletter-widget {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 255, 136, 0.1));
}

.newsletter-widget p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.newsletter-form-sidebar {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.newsletter-form-sidebar input {
    padding: 12px 15px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
}

.btn-block {
    width: 100%;
}

/* Social Follow */
.social-follow {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.social-follow-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    background: var(--bg-tertiary);
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    transition: var(--transition);
}

.social-follow-btn:hover {
    transform: translateY(-2px);
}

.social-follow-btn.facebook:hover {
    background: #1877f2;
    color: white;
}

.social-follow-btn.youtube:hover {
    background: #ff0000;
    color: white;
}

.social-follow-btn.telegram:hover {
    background: #0088cc;
    color: white;
}

.social-follow-btn.github:hover {
    background: #333;
    color: white;
}

/* ===== Responsive for Sub Pages ===== */
@media (max-width: 1200px) {
    .products-layout {
        grid-template-columns: 250px 1fr;
    }
    
    .products-grid-page {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .products-layout {
        grid-template-columns: 1fr;
    }
    
    .sidebar {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .blog-layout {
        grid-template-columns: 1fr;
    }
    
    .blog-sidebar {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 120px 0 50px;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .products-toolbar {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .products-grid-page {
        grid-template-columns: 1fr;
    }
    
    .sidebar {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-sidebar {
        grid-template-columns: 1fr;
    }
    
    .featured-image {
        height: 250px;
    }
}

@media (max-width: 576px) {
    .toolbar-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .sort-select {
        width: 100%;
    }
}

/* ========================================
   PRODUCT DETAIL PAGE
   ======================================== */
.product-detail-page,
.product-detail {
    padding: 50px 0 80px;
}

.product-detail-layout,
.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}

/* Product Gallery */
.product-gallery {
    position: sticky;
    top: 100px;
}

.main-image,
.gallery-main {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 15px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.main-image img,
.gallery-main img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
}

.product-badge.hot {
    background: linear-gradient(135deg, #ff6b35, #ff9500);
    color: white;
}

.product-badge.sale {
    background: linear-gradient(135deg, #ff6b6b, #ff3366);
    color: white;
}

.product-badge.new {
    background: linear-gradient(135deg, #00d4ff, #00ff88);
    color: #0a0a0f;
}

.gallery-zoom {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    color: var(--bg-primary);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-zoom:hover {
    background: var(--accent-primary);
    color: white;
}

.image-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    color: var(--bg-primary);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-nav:hover {
    background: var(--accent-primary);
    color: white;
}

.image-nav.prev {
    left: 15px;
}

.image-nav.next {
    right: 15px;
}

.gallery-thumbs {
    display: flex;
    gap: 10px;
}

.thumb {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    opacity: 0.6;
}

.thumb:hover,
.thumb.active {
    border-color: var(--accent-primary);
    opacity: 1;
}

.thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Product Details / Product Info */
.product-details,
.product-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.product-details .product-category,
.product-category-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    align-self: flex-start;
    padding: 8px 16px;
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-primary);
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
}

.product-title {
    font-size: 2rem;
    line-height: 1.3;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.product-rating .stars {
    display: flex;
    gap: 3px;
}

.product-rating .stars i {
    color: #ffc107;
}

.product-rating .rating-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.product-rating .divider {
    color: var(--border-color);
}

.product-rating .sales {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.product-rating .sales i {
    margin-right: 5px;
}

/* Product Price Box */
.product-price-box {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.product-price-box .price-current {
    font-size: 2.2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-price-box .price-old {
    font-size: 1.2rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.product-price-box .discount-badge {
    padding: 5px 12px;
    background: rgba(255, 107, 107, 0.2);
    color: #ff6b6b;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

/* Product Short Description */
.product-short-desc {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Product Meta Info */
.product-meta-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 12px;
}

.product-meta-info .meta-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.product-meta-info .meta-item i {
    color: var(--accent-primary);
    width: 18px;
}

.product-meta-info .meta-item strong {
    color: var(--text-primary);
}

/* Product Actions */
.product-actions {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.quantity-box {
    display: flex;
    align-items: center;
    gap: 15px;
}

.quantity-box label {
    color: var(--text-secondary);
}

.quantity-input {
    display: flex;
    align-items: center;
    gap: 10px;
}

.quantity-input .qty-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.quantity-input .qty-btn:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
}

.quantity-input input {
    width: 60px;
    text-align: center;
    padding: 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
}

.action-buttons {
    display: flex;
    gap: 15px;
}

.action-buttons .btn {
    flex: 1;
}

/* Product Guarantees */
.product-guarantees {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    background: var(--bg-secondary);
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.guarantee-item i {
    color: var(--accent-secondary);
}

/* Product Share */
.product-share {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.product-share span {
    color: var(--text-muted);
}

.share-buttons {
    display: flex;
    gap: 10px;
}

.share-buttons .share-btn {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 8px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.share-buttons .share-btn:hover {
    transform: translateY(-3px);
}

.share-buttons .share-btn.facebook:hover {
    background: #1877f2;
    color: white;
}

.share-buttons .share-btn.twitter:hover {
    background: #1da1f2;
    color: white;
}

.share-buttons .share-btn.telegram:hover {
    background: #0088cc;
    color: white;
}

.share-buttons .share-btn.copy:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

/* Product Tabs */
.product-tabs {
    margin-top: 60px;
}

.product-tabs .tabs-header {
    display: flex;
    gap: 5px;
    background: var(--bg-secondary);
    padding: 8px;
    border-radius: 12px;
    margin-bottom: 30px;
    overflow-x: auto;
}

.product-tabs .tab-btn {
    padding: 12px 25px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.product-tabs .tab-btn:hover {
    color: var(--text-primary);
}

.product-tabs .tab-btn.active {
    background: var(--gradient-primary);
    color: var(--bg-primary);
}

.tabs-content {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 30px;
    border: 1px solid var(--border-color);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.tab-content-inner {
    color: var(--text-secondary);
    line-height: 1.8;
}

.tab-content-inner h3 {
    color: var(--text-primary);
    margin: 25px 0 15px;
}

.tab-content-inner h3:first-child {
    margin-top: 0;
}

.tab-content-inner p {
    margin-bottom: 15px;
}

/* Feature List */
.feature-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    color: var(--text-secondary);
}

.feature-list li i {
    color: var(--accent-secondary);
}

/* Demo Links */
.demo-links {
    display: flex;
    gap: 15px;
    margin: 20px 0;
}

.btn-outline-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    background: transparent;
    border: 1px solid var(--accent-primary);
    border-radius: 8px;
    color: var(--accent-primary);
    font-weight: 500;
    transition: var(--transition);
}

.btn-outline-primary:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

.demo-info {
    padding: 15px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 8px;
    font-size: 0.9rem;
}

/* Code Block in Product */
.tab-content-inner .code-block {
    margin: 20px 0;
    background: #1a1a2e;
    border-radius: 12px;
    overflow: hidden;
}

.tab-content-inner .code-block pre {
    padding: 20px;
    margin: 0;
    overflow-x: auto;
}

.tab-content-inner .code-block code {
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 0.9rem;
    color: #e0e0e0;
}

/* Features Grid in Tab */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.feature-box {
    background: var(--bg-tertiary);
    border-radius: 16px;
    padding: 25px;
    border: 1px solid var(--border-color);
}

.feature-box .feature-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 12px;
    margin-bottom: 15px;
}

.feature-box .feature-icon i {
    font-size: 1.3rem;
    color: var(--accent-primary);
}

.feature-box h4 {
    margin-bottom: 12px;
    color: var(--text-primary);
}

.feature-box ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-box ul li {
    padding: 6px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.feature-box ul li::before {
    content: '•';
    color: var(--accent-primary);
}

/* Requirements Table */
.requirements-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 20px 0;
}

.requirements-table tr td {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
}

.requirements-table tr td:first-child {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    font-weight: 500;
}

.requirements-table tr td:first-child i {
    color: var(--accent-primary);
    width: 25px;
}

.requirements-table tr td:last-child {
    color: var(--text-primary);
    text-align: right;
}

/* Extensions List */
.extensions-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0;
}

.ext-badge {
    padding: 8px 16px;
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-primary);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Hosting List */
.hosting-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.hosting-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.hosting-list li:last-child {
    border-bottom: none;
}

.hosting-list li i {
    color: var(--accent-secondary);
}

/* Changelog List */
.changelog-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.changelog-item {
    background: var(--bg-tertiary);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.changelog-version {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 25px;
    background: rgba(0, 212, 255, 0.05);
    border-bottom: 1px solid var(--border-color);
}

.changelog-version .version {
    font-size: 1.2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.changelog-version .date {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.changelog-content {
    padding: 25px;
}

.changelog-content h4 {
    margin: 20px 0 12px;
    color: var(--text-primary);
    font-size: 1rem;
}

.changelog-content h4:first-child {
    margin-top: 0;
}

.changelog-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.changelog-content ul li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    color: var(--text-secondary);
}

.changelog-content .badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.changelog-content .badge.new {
    background: rgba(0, 255, 136, 0.2);
    color: var(--accent-secondary);
}

.changelog-content .badge.improved {
    background: rgba(0, 212, 255, 0.2);
    color: var(--accent-primary);
}

.changelog-content .badge.fixed {
    background: rgba(255, 193, 7, 0.2);
    color: #ffc107;
}

/* Reviews Summary */
.reviews-summary {
    margin-bottom: 40px;
}

.rating-overview {
    display: flex;
    gap: 50px;
    padding: 30px;
    background: var(--bg-tertiary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.rating-big {
    text-align: center;
    padding-right: 50px;
    border-right: 1px solid var(--border-color);
}

.rating-big .number {
    display: block;
    font-size: 4rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.rating-big .stars {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin: 15px 0 10px;
}

.rating-big .stars i {
    color: #ffc107;
    font-size: 1.3rem;
}

.rating-big .total {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.rating-bars {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
    justify-content: center;
}

.rating-bar {
    display: flex;
    align-items: center;
    gap: 12px;
}

.rating-bar span {
    color: var(--text-secondary);
    font-size: 0.9rem;
    min-width: 40px;
}

.rating-bar span:first-child {
    display: flex;
    align-items: center;
    gap: 5px;
}

.rating-bar span:first-child i {
    color: #ffc107;
    font-size: 0.8rem;
}

.rating-bar span:last-child {
    text-align: right;
}

.rating-bar .bar {
    flex: 1;
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 10px;
    overflow: hidden;
}

.rating-bar .bar .fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 10px;
}

/* Reviews List */
.reviews-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.review-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-tertiary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.review-header h4 {
    margin: 0;
    font-size: 1rem;
}

.review-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

.review-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.review-content {
    flex: 1;
}

.review-stars,
.review-meta .stars {
    display: flex;
    gap: 3px;
}

.review-stars i,
.review-meta .stars i {
    color: #ffc107;
    font-size: 0.9rem;
}

.review-date {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.verified {
    color: var(--accent-secondary);
    font-size: 0.85rem;
}

.verified i {
    margin-right: 4px;
}

.review-user-info h4 {
    margin-bottom: 5px;
    font-size: 1rem;
}

.review-user-info .badge {
    padding: 3px 10px;
    background: rgba(0, 212, 255, 0.15);
    color: var(--accent-primary);
    border-radius: 20px;
    font-size: 0.75rem;
    margin-left: 10px;
}

.review-meta {
    display: flex;
    align-items: center;
    gap: 15px;
}

.review-meta .date {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.review-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 15px;
}

.review-helpful {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.review-helpful span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.review-helpful button {
    padding: 6px 15px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
}

.review-helpful button:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.review-helpful button i {
    margin-right: 5px;
}

/* Related Products */
.related-products {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 1px solid var(--border-color);
}

.related-products .section-title {
    margin-bottom: 40px;
    font-size: 1.8rem;
}

/* Products Slider */
.products-slider {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

/* Product Card in Related Products */
.related-products .product-card {
    background: var(--bg-secondary);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.related-products .product-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-primary);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.15);
}

.related-products .product-image {
    position: relative;
    height: 180px;
    overflow: hidden;
}

.related-products .product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.related-products .product-card:hover .product-image img {
    transform: scale(1.1);
}

.related-products .product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    z-index: 2;
}

.related-products .product-badge.new {
    background: var(--accent-secondary);
    color: var(--bg-primary);
}

.related-products .product-badge.hot {
    background: #ff6b6b;
    color: white;
}

.related-products .product-badge.sale {
    background: #ffc107;
    color: #000;
}

.related-products .product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 15, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.related-products .product-card:hover .product-overlay {
    opacity: 1;
}

.related-products .btn-preview {
    padding: 12px 25px;
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border-radius: 25px;
    font-weight: 500;
    transform: translateY(20px);
    transition: var(--transition);
}

.related-products .product-card:hover .btn-preview {
    transform: translateY(0);
}

.related-products .btn-preview:hover {
    box-shadow: 0 5px 20px rgba(0, 212, 255, 0.4);
}

.related-products .product-content {
    padding: 20px;
}

.related-products .product-category {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-primary);
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 500;
    margin-bottom: 12px;
}

.related-products .product-content h3 {
    font-size: 1rem;
    line-height: 1.4;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-products .product-content h3 a {
    color: var(--text-primary);
    transition: var(--transition);
}

.related-products .product-content h3 a:hover {
    color: var(--accent-primary);
}

.related-products .product-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.related-products .product-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.related-products .product-meta span i {
    color: var(--accent-primary);
    font-size: 0.8rem;
}

.related-products .product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.related-products .product-price .current-price {
    font-size: 1.1rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.related-products .btn-cart {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.related-products .btn-cart:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: var(--bg-primary);
}

/* Related Products Responsive */
@media (max-width: 1200px) {
    .products-slider {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .products-slider {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .related-products {
        margin-top: 60px;
        padding-top: 40px;
    }
}

@media (max-width: 576px) {
    .products-slider {
        grid-template-columns: 1fr;
    }
    
    .related-products .section-title {
        font-size: 1.5rem;
    }
}

.product-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 12px;
}

.summary-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.summary-item i {
    color: var(--accent-primary);
}

.summary-item strong {
    color: var(--text-primary);
}

.product-description {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Price Box */
.price-box {
    padding: 25px;
    background: var(--bg-secondary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.price-row {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.price-box .current-price {
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-box .original-price {
    font-size: 1.2rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.discount-badge {
    padding: 5px 12px;
    background: rgba(255, 107, 107, 0.2);
    color: #ff6b6b;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.price-note {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.price-note i {
    color: var(--accent-secondary);
    margin-right: 5px;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 15px;
}

.action-buttons .btn {
    flex: 1;
    padding: 15px 25px;
    font-size: 1rem;
}

.btn-wishlist {
    width: 50px;
    flex: none !important;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Product Features */
.product-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    background: var(--bg-secondary);
    border-radius: 10px;
}

.feature-item i {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-primary);
    border-radius: 10px;
}

.feature-item span {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Product Tabs */
.product-tabs-section {
    margin-bottom: 60px;
}

.tabs-header {
    display: flex;
    gap: 5px;
    background: var(--bg-secondary);
    padding: 8px;
    border-radius: 12px;
    margin-bottom: 30px;
    overflow-x: auto;
}

.tab-btn {
    padding: 12px 25px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    background: var(--gradient-primary);
    color: var(--bg-primary);
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Tab Description */
.tab-description {
    color: var(--text-secondary);
    line-height: 1.8;
}

.tab-description h3 {
    color: var(--text-primary);
    margin: 25px 0 15px;
}

.tab-description ul {
    padding-left: 25px;
    margin: 15px 0;
}

.tab-description li {
    margin-bottom: 10px;
}

/* Features List */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.feature-card {
    display: flex;
    gap: 15px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.feature-card i {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-primary);
    border-radius: 12px;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.feature-card h4 {
    margin-bottom: 8px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Requirements */
.requirements-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.req-column h4 {
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.req-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.req-item {
    display: flex;
    gap: 10px;
}

.req-item .label {
    min-width: 120px;
    color: var(--text-muted);
}

.req-item .value {
    color: var(--text-primary);
}

/* Changelog */
.changelog-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.changelog-item {
    padding: 25px;
    background: var(--bg-secondary);
    border-radius: 16px;
    border-left: 4px solid var(--accent-primary);
}

.changelog-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.version-badge {
    padding: 5px 15px;
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border-radius: 20px;
    font-weight: 600;
}

.changelog-date {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.changelog-item ul {
    padding-left: 20px;
}

.changelog-item li {
    color: var(--text-secondary);
    margin-bottom: 8px;
    line-height: 1.6;
}

/* Reviews */
.reviews-summary {
    display: flex;
    gap: 40px;
    padding: 30px;
    background: var(--bg-secondary);
    border-radius: 16px;
    margin-bottom: 30px;
}

.average-rating {
    text-align: center;
    padding-right: 40px;
    border-right: 1px solid var(--border-color);
}

.rating-number {
    font-size: 3.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.average-rating .stars {
    display: flex;
    justify-content: center;
    gap: 3px;
    margin: 10px 0;
}

.average-rating .stars i {
    color: #ffc107;
}

.average-rating p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.rating-breakdown {
    flex: 1;
}

.rating-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.rating-bar span:first-child {
    min-width: 60px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.bar-container {
    flex: 1;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 4px;
}

.rating-bar span:last-child {
    min-width: 40px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Review List */
.reviews-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.review-card {
    padding: 25px;
    background: var(--bg-secondary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.reviewer-info {
    display: flex;
    gap: 15px;
}

.reviewer-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.reviewer-name {
    font-weight: 600;
    margin-bottom: 5px;
}

.reviewer-name .verified {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-left: 10px;
    padding: 3px 10px;
    background: rgba(0, 255, 136, 0.1);
    color: var(--accent-secondary);
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 500;
}

.review-date {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.review-rating {
    display: flex;
    gap: 3px;
}

.review-rating i {
    color: #ffc107;
    font-size: 0.9rem;
}

.review-content {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 15px;
}

.review-actions {
    display: flex;
    gap: 20px;
}

.review-actions button {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition);
}

.review-actions button:hover {
    color: var(--accent-primary);
}

/* Write Review */
.write-review {
    padding: 30px;
    background: var(--bg-secondary);
    border-radius: 16px;
    margin-top: 30px;
}

.write-review h3 {
    margin-bottom: 20px;
}

.rating-select {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.rating-select span {
    color: var(--text-secondary);
}

.star-select {
    display: flex;
    gap: 5px;
}

.star-select i {
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.star-select i:hover,
.star-select i.active {
    color: #ffc107;
}

.review-form textarea {
    width: 100%;
    min-height: 120px;
    padding: 15px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    resize: vertical;
    margin-bottom: 15px;
}

.review-form textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
}

/* Related Products */
.related-products {
    margin-top: 60px;
}

.related-products .section-title {
    margin-bottom: 30px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

/* Product Detail Responsive */
@media (max-width: 992px) {
    .product-detail-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .product-gallery {
        position: relative;
        top: 0;
    }
    
    .features-grid,
    .requirements-grid {
        grid-template-columns: 1fr;
    }
    
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .product-title {
        font-size: 1.5rem;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .btn-wishlist {
        width: 100%;
    }
    
    .product-features {
        grid-template-columns: 1fr;
    }
    
    .reviews-summary {
        flex-direction: column;
        gap: 25px;
    }
    
    .average-rating {
        padding-right: 0;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 25px;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .tabs-header {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

/* ========================================
   SERVICES PAGE
   ======================================== */
.services-page {
    padding: 50px 0 80px;
}

/* Header Stats Inline */
.header-stats-inline {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 30px;
}

.header-stats-inline .stat {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
}

.header-stats-inline .stat i {
    color: var(--accent-primary);
    font-size: 1.2rem;
}

.header-stats-inline .stat strong {
    color: var(--accent-primary);
}

/* Services Overview */
.services-overview {
    padding: 30px 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.services-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.service-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.service-nav-item:hover,
.service-nav-item.active {
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border-color: transparent;
}

.service-nav-item i {
    font-size: 1.2rem;
}

/* Services Grid */
.services-grid-page {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.service-card-large {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card-large::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card-large:hover {
    transform: translateY(-10px);
    border-color: var(--accent-primary);
}

.service-card-large:hover::before {
    transform: scaleX(1);
}

.service-icon-large {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 20px;
    margin-bottom: 25px;
}

.service-icon-large i {
    font-size: 2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.service-card-large h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.service-card-large p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 25px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
}

.service-features li i {
    color: var(--accent-secondary);
}

.service-price {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.price-label {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.price-value {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Service Section Detail */
.service-section {
    padding: 80px 0;
}

.service-section.alt-bg {
    background: var(--bg-secondary);
}

.service-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.service-detail-grid.reverse {
    direction: rtl;
}

.service-detail-grid.reverse > * {
    direction: ltr;
}

.service-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-primary);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 20px;
}

.service-detail-content h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    line-height: 1.3;
}

.service-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 30px;
}

.service-features-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.service-features-list .feature-item {
    display: flex;
    gap: 15px;
    padding: 0;
    background: transparent;
}

.service-features-list .feature-item i {
    width: auto;
    height: auto;
    background: transparent;
    color: var(--accent-secondary);
    font-size: 1.2rem;
    margin-top: 3px;
}

.service-features-list .feature-item h4 {
    font-size: 1rem;
    margin-bottom: 5px;
}

.service-features-list .feature-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

/* Tech Stack */
.tech-stack {
    margin-bottom: 30px;
}

.tech-stack h4 {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.tech-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tech-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 15px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.tech-badge:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* Service Detail Image */
.service-detail-image {
    position: relative;
}

.service-detail-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: var(--bg-secondary);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
}

.floating-badge i {
    color: var(--accent-primary);
}

.floating-badge.badge-1 {
    top: 20px;
    left: -20px;
}

.floating-badge.badge-2 {
    bottom: 40px;
    right: -20px;
}

/* Pricing Section */
.pricing-section {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.pricing-card {
    background: var(--bg-primary);
    border-radius: 24px;
    padding: 40px;
    border: 1px solid var(--border-color);
    position: relative;
    transition: var(--transition);
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-card.featured {
    border-color: var(--accent-primary);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 20px;
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 30px;
}

.pricing-header h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.pricing-header p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.pricing-price {
    margin: 20px 0;
}

.pricing-price .amount {
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-price .period {
    color: var(--text-muted);
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
}

.pricing-features li i {
    color: var(--accent-secondary);
}

.pricing-features li.disabled {
    color: var(--text-muted);
    text-decoration: line-through;
}

.pricing-features li.disabled i {
    color: var(--text-muted);
}

/* Process Section */
.process-section {
    padding: 80px 0;
}

.process-timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-top: 50px;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 3px;
    background: var(--border-color);
}

.process-step {
    text-align: center;
    position: relative;
    flex: 1;
    padding: 0 15px;
}

.step-number {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 3px solid var(--border-color);
    border-radius: 50%;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-muted);
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.process-step:hover .step-number {
    background: var(--gradient-primary);
    border-color: var(--accent-primary);
    color: var(--bg-primary);
}

.process-step h4 {
    margin-bottom: 10px;
}

.process-step p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Portfolio Section */
.portfolio-section {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.portfolio-filter {
    padding: 10px 25px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.portfolio-filter:hover,
.portfolio-filter.active {
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border-color: transparent;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.portfolio-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 10, 15, 0.95), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 25px;
    opacity: 0;
    transition: var(--transition);
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h4 {
    margin-bottom: 5px;
}

.portfolio-overlay span {
    color: var(--accent-primary);
    font-size: 0.9rem;
}

.portfolio-link {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: var(--bg-primary);
    transform: translateY(-20px);
    opacity: 0;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-link {
    transform: translateY(0);
    opacity: 1;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 255, 136, 0.1));
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 30px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* Services Page Responsive */
@media (max-width: 992px) {
    .services-grid-page {
        grid-template-columns: 1fr;
    }
    
    .service-detail-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .service-detail-grid.reverse {
        direction: ltr;
    }
    
    .service-detail-image {
        order: -1;
    }
    
    .header-stats-inline {
        flex-wrap: wrap;
        gap: 20px;
    }
    
    .services-nav {
        gap: 10px;
    }
    
    .service-nav-item {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-timeline {
        flex-direction: column;
        gap: 40px;
    }
    
    .process-timeline::before {
        top: 0;
        bottom: 0;
        left: 40px;
        right: auto;
        width: 3px;
        height: auto;
    }
    
    .process-step {
        display: flex;
        text-align: left;
        gap: 20px;
    }
    
    .step-number {
        flex-shrink: 0;
        margin: 0;
    }
}

@media (max-width: 768px) {
    .service-detail-content h2 {
        font-size: 1.6rem;
    }
    
    .floating-badge {
        display: none;
    }
    
    .header-stats-inline {
        flex-direction: column;
        align-items: center;
    }
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-content h2 {
        font-size: 1.8rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

/* ========================================
   CONTACT PAGE
   ======================================== */
.contact-page {
    padding: 50px 0 80px;
}

.contact-layout,
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
}

/* Contact Info */
.contact-info,
.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-card,
.info-card {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 30px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.contact-card:hover,
.info-card:hover {
    border-color: var(--accent-primary);
    transform: translateX(10px);
}

.contact-card-icon,
.info-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 16px;
    margin-bottom: 20px;
}

.info-icon i,
.contact-card-icon i {
    font-size: 1.5rem;
    color: var(--accent-primary);
}

.contact-card h3,
.info-card h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.info-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 5px;
}

.info-card a {
    color: var(--accent-primary);
    transition: var(--transition);
}

.info-card a:hover {
    color: var(--accent-secondary);
}

.info-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    color: var(--accent-primary);
    font-weight: 500;
}

.info-note {
    display: inline-block;
    margin-top: 10px;
    padding: 4px 12px;
    background: rgba(0, 255, 136, 0.1);
    color: var(--accent-secondary);
    border-radius: 15px;
    font-size: 0.8rem;
}

.contact-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.contact-card a {
    color: var(--accent-primary);
}

/* Quick Contact */
.quick-contact,
.quick-contact-section {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 40px;
    text-align: center;
}

.quick-contact h4,
.quick-contact-section h3 {
    color: var(--text-muted);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.quick-buttons,
.quick-contact-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.quick-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    background: var(--bg-secondary);
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.quick-btn img {
    width: 24px;
    height: 24px;
    border-radius: 4px;
}

.quick-btn:hover {
    transform: translateY(-3px);
}

.quick-btn.zalo:hover {
    background: #0068ff;
    color: white;
    border-color: #0068ff;
}

.quick-btn.messenger:hover {
    background: linear-gradient(135deg, #00c6ff, #0078ff);
    color: white;
    border-color: #00c6ff;
}

.quick-btn.telegram:hover {
    background: #0088cc;
    color: white;
    border-color: #0088cc;
}

.quick-btn.facebook:hover {
    background: #1877f2;
    color: white;
    border-color: #1877f2;
}

/* Contact Form */
.contact-form-section,
.contact-form-card {
    background: var(--bg-secondary);
    border-radius: 24px;
    padding: 40px;
    border: 1px solid var(--border-color);
}

.contact-form-section h2,
.contact-form-card h2 {
    margin-bottom: 10px;
}

.contact-form-section > p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group label .required {
    color: #ff6b6b;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 18px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23a0a0b0' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
}

.checkbox-group {
    flex-direction: row;
    align-items: center;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-primary);
}

.checkbox-group label {
    font-weight: normal;
}

.checkbox-group a {
    color: var(--accent-primary);
}

/* Map Section */
.map-section {
    margin-top: 80px;
}

.map-section h2 {
    text-align: center;
    margin-bottom: 30px;
}

.map-container {
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
    filter: grayscale(100%) invert(92%) contrast(83%);
}

/* Contact Page Responsive */
@media (max-width: 992px) {
    .contact-layout,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info,
    .contact-info-cards {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .quick-contact,
    .quick-contact-section {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .contact-info,
    .contact-info-cards {
        grid-template-columns: 1fr;
    }
    
    .quick-contact,
    .quick-contact-section {
        grid-column: span 1;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .quick-buttons,
    .quick-contact-buttons {
        flex-wrap: wrap;
    }
}

/* ========================================
   BLOG DETAIL PAGE
   ======================================== */

/* Article Header Section */
.article-header {
    position: relative;
    padding: 160px 0 80px;
    overflow: hidden;
}

.article-header-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0, 255, 136, 0.1) 0%, transparent 50%),
        linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    z-index: -1;
}

.article-header-content {
    max-width: 800px;
}

.article-header .article-category {
    display: inline-block;
    padding: 8px 18px;
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.article-header h1 {
    font-size: 2.5rem;
    line-height: 1.3;
    margin-bottom: 30px;
}

.article-header .article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 30px;
}

.article-header .author-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.article-header .author-info img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-primary);
}

.article-header .author-info div {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.article-header .author-name {
    font-weight: 600;
    color: var(--text-primary);
}

.article-header .publish-date {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.article-header .publish-date i {
    margin-right: 5px;
}

.article-stats {
    display: flex;
    gap: 20px;
}

.article-stats span {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.article-stats span i {
    color: var(--accent-primary);
}

/* Article Page Layout */
.article-page {
    padding: 60px 0 80px;
}

.article-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 50px;
    align-items: start;
}

.article-main {
    background: var(--bg-secondary);
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

/* Article Featured Image */
.article-featured-image {
    width: 100%;
    aspect-ratio: 2/1;
    overflow: hidden;
}

.article-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Article Body */
.article-body {
    padding: 40px;
}

/* Table of Contents in Article */
.table-of-contents {
    margin-bottom: 40px;
    padding: 25px 30px;
    background: var(--bg-tertiary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.table-of-contents h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.table-of-contents h4 i {
    color: var(--accent-primary);
}

.table-of-contents ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.table-of-contents ul li a {
    color: var(--text-secondary);
    font-size: 0.95rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
}

.table-of-contents ul li a::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--border-color);
    border-radius: 50%;
    transition: var(--transition);
}

.table-of-contents ul li a:hover {
    color: var(--accent-primary);
    padding-left: 5px;
}

.table-of-contents ul li a:hover::before {
    background: var(--accent-primary);
}

.table-of-contents ul li a.active {
    color: var(--accent-primary);
}

.table-of-contents ul li a.active::before {
    background: var(--accent-primary);
}

/* Article Body Content */
.article-body p {
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 20px;
}

.article-body h2 {
    font-size: 1.6rem;
    margin: 40px 0 20px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    scroll-margin-top: 100px;
}

.article-body h2:first-of-type {
    border-top: none;
    padding-top: 0;
    margin-top: 0;
}

.article-body h3 {
    font-size: 1.3rem;
    margin: 30px 0 15px;
}

.article-body ul,
.article-body ol {
    margin: 20px 0;
    padding-left: 25px;
    color: var(--text-secondary);
}

.article-body li {
    margin-bottom: 12px;
    line-height: 1.7;
}

.article-body code {
    padding: 3px 8px;
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-primary);
    border-radius: 4px;
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 0.9em;
}

.article-body pre {
    margin: 25px 0;
    border-radius: 12px;
    overflow: hidden;
}

.article-body pre code {
    display: block;
    padding: 20px;
    background: #1a1a2e;
    color: #e0e0e0;
    overflow-x: auto;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Info Box */
.info-box {
    margin: 30px 0;
    padding: 25px;
    border-radius: 16px;
    display: flex;
    gap: 20px;
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.info-box > i {
    font-size: 1.5rem;
    color: var(--accent-primary);
    flex-shrink: 0;
}

.info-box h4 {
    margin-bottom: 10px;
    color: var(--accent-primary);
}

.info-box p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Warning Box */
.warning-box {
    margin: 30px 0;
    padding: 25px;
    border-radius: 16px;
    display: flex;
    gap: 20px;
    background: rgba(255, 187, 0, 0.08);
    border: 1px solid rgba(255, 187, 0, 0.3);
}

.warning-box > i {
    font-size: 1.5rem;
    color: #ffbb00;
    flex-shrink: 0;
}

.warning-box h4 {
    margin-bottom: 10px;
    color: #ffbb00;
}

.warning-box p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Content Table */
.table-responsive {
    overflow-x: auto;
    margin: 25px 0;
}

.content-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.content-table thead {
    background: var(--bg-tertiary);
}

.content-table th,
.content-table td {
    padding: 15px 20px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.content-table th {
    color: var(--text-primary);
    font-weight: 600;
}

.content-table td {
    color: var(--text-secondary);
}

.content-table tr:last-child td {
    border-bottom: none;
}

.content-table tbody tr:hover {
    background: rgba(0, 212, 255, 0.03);
}

/* Check List */
.check-list {
    list-style: none;
    padding: 0;
    margin: 25px 0;
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.check-list li:last-child {
    border-bottom: none;
}

.check-list li i {
    color: var(--accent-secondary);
    margin-top: 3px;
}

/* Download Box */
.download-box {
    display: flex;
    align-items: center;
    gap: 25px;
    margin: 40px 0;
    padding: 30px;
    background: var(--gradient-primary);
    border-radius: 16px;
}

.download-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
}

.download-icon i {
    font-size: 1.8rem;
    color: var(--bg-primary);
}

.download-info {
    flex: 1;
}

.download-info h4 {
    color: var(--bg-primary);
    margin-bottom: 5px;
}

.download-info p {
    color: rgba(10, 10, 15, 0.7);
    margin: 0;
    font-size: 0.95rem;
}

.download-box .btn {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.download-box .btn:hover {
    background: var(--bg-secondary);
}

/* Article Tags */
.article-tags {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 30px 40px;
    border-top: 1px solid var(--border-color);
}

.tags-label {
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.article-tags .tag {
    padding: 8px 16px;
    background: var(--bg-tertiary);
    border-radius: 25px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: var(--transition);
}

.article-tags .tag:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

/* Article Share */
.article-share {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px 40px 30px;
}

.share-label {
    color: var(--text-muted);
}

.article-share .share-buttons {
    display: flex;
    gap: 10px;
}

.article-share .share-btn {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: 10px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.article-share .share-btn:hover {
    transform: translateY(-3px);
}

.article-share .share-btn.facebook:hover {
    background: #1877f2;
    color: white;
}

.article-share .share-btn.twitter:hover {
    background: #1da1f2;
    color: white;
}

.article-share .share-btn.linkedin:hover {
    background: #0077b5;
    color: white;
}

.article-share .share-btn.telegram:hover {
    background: #0088cc;
    color: white;
}

.article-share .share-btn.copy-link:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

/* Author Box */
.author-box {
    display: flex;
    gap: 25px;
    padding: 30px;
    margin: 0 40px 40px;
    background: var(--bg-tertiary);
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

.author-box > img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-primary);
}

.author-box .author-info h4 {
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.author-box .author-info p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 15px;
}

.author-box .author-social {
    display: flex;
    gap: 10px;
}

.author-box .author-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 8px;
    color: var(--text-muted);
    transition: var(--transition);
}

.author-box .author-social a:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

/* Related Posts */
.related-posts {
    padding: 40px;
    border-top: 1px solid var(--border-color);
}

.related-posts h3 {
    font-size: 1.4rem;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.related-posts h3::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.related-post {
    background: var(--bg-tertiary);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.related-post:hover {
    transform: translateY(-8px);
    border-color: var(--accent-primary);
    box-shadow: 0 15px 35px rgba(0, 212, 255, 0.15);
}

.related-post .image-wrapper {
    position: relative;
    overflow: hidden;
}

.related-post img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.related-post:hover img {
    transform: scale(1.08);
}

.related-post-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.related-post-content .category {
    display: inline-block;
    padding: 5px 12px;
    background: rgba(0, 212, 255, 0.12);
    color: var(--accent-primary);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 12px;
    align-self: flex-start;
}

.related-post-content h4 {
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 15px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-post-content h4 a {
    color: var(--text-primary);
    transition: var(--transition);
}

.related-post-content h4 a:hover {
    color: var(--accent-primary);
}

.related-post-content .date {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
    font-size: 0.85rem;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

.related-post-content .date i {
    color: var(--accent-primary);
}

/* Comments Section */
.comments-section {
    padding: 40px;
    border-top: 1px solid var(--border-color);
}

.comments-section > h3 {
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 35px;
}

.comments-section > h3::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.comments-section > h3 i {
    color: var(--accent-primary);
}

/* Comment Form Wrapper */
.comment-form-wrapper {
    background: var(--bg-tertiary);
    border-radius: 20px;
    padding: 35px;
    margin-bottom: 45px;
    border: 1px solid var(--border-color);
}

.comment-form-wrapper h4 {
    font-size: 1.1rem;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.comment-form-wrapper h4::before {
    content: '\f075';
    font-family: 'Font Awesome 6 Free';
    font-weight: 400;
    color: var(--accent-primary);
}

.comment-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.comment-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.comment-form .form-group {
    margin: 0;
}

.comment-form input,
.comment-form textarea {
    width: 100%;
    padding: 16px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.comment-form input::placeholder,
.comment-form textarea::placeholder {
    color: var(--text-muted);
}

.comment-form input:focus,
.comment-form textarea:focus {
    border-color: var(--accent-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.comment-form textarea {
    resize: vertical;
    min-height: 140px;
}

.comment-form .btn {
    align-self: flex-start;
    padding: 14px 30px;
}

/* Comments List */
.comments-section .comments-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.comments-section .comment {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-tertiary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.comments-section .comment:hover {
    border-color: rgba(0, 212, 255, 0.3);
}

.comments-section .comment-avatar {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 2px solid var(--border-color);
}

.comments-section .comment-body {
    flex: 1;
    min-width: 0;
}

.comments-section .comment-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.comments-section .comment-author {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
}

.badge-admin {
    padding: 4px 12px;
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.comments-section .comment-date {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-left: auto;
}

.comments-section .comment-body > p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 18px;
}

.comments-section .comment-actions {
    display: flex;
    gap: 12px;
}

.comment-like,
.comment-reply {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.85rem;
    transition: var(--transition);
    padding: 8px 16px;
    border-radius: 20px;
}

.comment-like:hover {
    color: var(--accent-secondary);
    border-color: var(--accent-secondary);
    background: rgba(0, 255, 136, 0.1);
}

.comment-reply:hover {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
    background: rgba(0, 212, 255, 0.1);
}

/* Comment Reply */
.comments-section .comment.reply {
    margin-top: 20px;
    margin-left: 0;
    padding: 20px;
    background: var(--bg-secondary);
    border-left: 3px solid var(--accent-primary);
    border-radius: 0 16px 16px 0;
}

.comments-section .comment.reply .comment-avatar {
    width: 45px;
    height: 45px;
}

/* Load More Comments */
.load-more-comments {
    margin-top: 35px;
    text-align: center;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Article Sidebar */
.article-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* Sticky TOC Widget */
.sticky-toc {
    position: sticky;
    top: 100px;
}

.sticky-toc .toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sticky-toc .toc-list li a {
    display: block;
    padding: 8px 15px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-left: 2px solid var(--border-color);
    transition: var(--transition);
}

.sticky-toc .toc-list li a:hover,
.sticky-toc .toc-list li a.active {
    color: var(--accent-primary);
    border-left-color: var(--accent-primary);
    background: rgba(0, 212, 255, 0.05);
}

/* Related Products Mini */
.related-products-mini {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.related-product-mini {
    display: flex;
    gap: 15px;
    padding: 15px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.related-product-mini:hover {
    border-color: var(--accent-primary);
    transform: translateX(5px);
}

.related-product-mini img {
    width: 70px;
    height: 70px;
    border-radius: 10px;
    object-fit: cover;
}

.related-product-mini div {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.related-product-mini h4 {
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 5px;
    color: var(--text-primary);
}

.related-product-mini .price {
    color: var(--accent-primary);
    font-weight: 600;
    font-size: 0.95rem;
}

/* Newsletter Widget */
.newsletter-widget p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.newsletter-form-sidebar {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.newsletter-form-sidebar input {
    padding: 12px 15px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.newsletter-form-sidebar input:focus {
    border-color: var(--accent-primary);
    outline: none;
}

/* Ad Banner */
.ad-banner {
    border-radius: 12px;
    overflow: hidden;
}

.ad-banner img {
    width: 100%;
    height: auto;
    display: block;
}

/* Blog Detail Responsive */
@media (max-width: 1200px) {
    .article-layout {
        grid-template-columns: 1fr 300px;
        gap: 40px;
    }
}

@media (max-width: 992px) {
    .article-layout {
        grid-template-columns: 1fr;
    }
    
    .article-sidebar {
        display: none;
    }
    
    .related-posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .article-header {
        padding: 120px 0 50px;
    }
    
    .article-header h1 {
        font-size: 1.8rem;
    }
    
    .article-header .article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .article-stats {
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .article-body {
        padding: 25px;
    }
    
    .article-body h2 {
        font-size: 1.4rem;
    }
    
    .article-tags,
    .article-share {
        padding-left: 25px;
        padding-right: 25px;
    }
    
    .author-box {
        flex-direction: column;
        text-align: center;
        margin: 0 25px 25px;
    }
    
    .author-box .author-social {
        justify-content: center;
    }
    
    .related-posts {
        padding: 25px;
    }
    
    .related-posts h3 {
        font-size: 1.2rem;
    }
    
    .related-posts-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .related-post img {
        height: 180px;
    }
    
    .comments-section {
        padding: 25px;
    }
    
    .comments-section > h3 {
        font-size: 1.2rem;
    }
    
    .comment-form-wrapper {
        padding: 25px;
    }
    
    .comment-form .form-row {
        grid-template-columns: 1fr;
    }
    
    .comment-form .btn {
        width: 100%;
        justify-content: center;
    }
    
    .comments-section .comment {
        padding: 20px;
        flex-direction: row;
    }
    
    .comments-section .comment-avatar {
        width: 45px;
        height: 45px;
    }
    
    .comments-section .comment-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .comments-section .comment-date {
        margin-left: 0;
    }
    
    .comments-section .comment-actions {
        flex-wrap: wrap;
    }
    
    .comments-section .comment.reply {
        margin-left: 0;
        margin-top: 15px;
        padding: 15px;
    }
    
    .comments-section .comment.reply .comment-avatar {
        width: 40px;
        height: 40px;
    }
    
    .download-box {
        flex-direction: column;
        text-align: center;
    }
    
    .info-box,
    .warning-box {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .article-header h1 {
        font-size: 1.5rem;
    }
    
    .table-of-contents {
        padding: 20px;
    }
    
    .related-post-content {
        padding: 15px;
    }
    
    .comment-like,
    .comment-reply {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
}
        justify-content: center;
    }
    
    .comment {
        flex-direction: column;
        gap: 15px;
    }
    
    .comment-avatar {
        align-self: flex-start;
    }
}

/* ========================================
   AUTH PAGES (LOGIN/REGISTER)
   ======================================== */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 20px 60px;
    background: 
        radial-gradient(circle at 20% 30%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 255, 136, 0.06) 0%, transparent 50%),
        var(--bg-primary);
}

.auth-container {
    width: 100%;
    max-width: 480px;
}

.auth-box {
    background: var(--bg-secondary);
    border-radius: 24px;
    padding: 50px 40px;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.auth-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.auth-header {
    text-align: center;
    margin-bottom: 40px;
}

.auth-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 30px;
}

.auth-logo i {
    font-size: 2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-logo span {
    color: var(--accent-primary);
}

/* Auth Tabs */
.auth-tabs {
    display: flex;
    background: var(--bg-tertiary);
    border-radius: 12px;
    padding: 5px;
}

.auth-tab {
    flex: 1;
    padding: 12px 20px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text-muted);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.auth-tab:hover {
    color: var(--text-primary);
}

.auth-tab.active {
    background: var(--gradient-primary);
    color: var(--bg-primary);
}

/* Auth Forms */
.auth-forms {
    margin-top: 30px;
}

.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.auth-form .form-group {
    margin-bottom: 20px;
}

.auth-form .form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-secondary);
}

.auth-form .form-group input {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.auth-form .form-group input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.password-field {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.password-toggle:hover {
    color: var(--accent-primary);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: var(--text-secondary);
}

.remember-me input {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-primary);
}

.forgot-password {
    color: var(--accent-primary);
    font-size: 0.9rem;
    transition: var(--transition);
}

.forgot-password:hover {
    text-decoration: underline;
}

.btn-auth {
    width: 100%;
    padding: 15px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 12px;
    color: var(--bg-primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-auth:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

/* Social Login */
.social-divider {
    display: flex;
    align-items: center;
    margin: 30px 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.social-divider::before,
.social-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.social-divider span {
    padding: 0 15px;
}

.social-login {
    display: flex;
    gap: 12px;
}

.social-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
}

.social-btn:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.social-btn.google:hover {
    background: rgba(234, 67, 53, 0.1);
    border-color: #ea4335;
}

.social-btn.github:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
}

/* Terms */
.auth-terms {
    margin-top: 25px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.6;
}

.auth-terms a {
    color: var(--accent-primary);
}

/* Auth Page Responsive */
@media (max-width: 576px) {
    .auth-box {
        padding: 40px 25px;
    }
    
    .social-login {
        flex-direction: column;
    }
}

/* ========================================
   CART PAGE
   ======================================== */
.cart-page {
    padding: 50px 0 80px;
}

.cart-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 40px;
    align-items: start;
}

/* Cart Table */
.cart-section {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid var(--border-color);
}

.cart-section h2 {
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.cart-count {
    padding: 3px 12px;
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-radius: 15px;
    font-size: 0.85rem;
}

.cart-table {
    width: 100%;
}

.cart-table th {
    text-align: left;
    padding: 15px 10px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.9rem;
}

.cart-table td {
    padding: 20px 10px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.cart-product {
    display: flex;
    align-items: center;
    gap: 15px;
}

.cart-product img {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    object-fit: cover;
}

.cart-product-info h4 {
    font-size: 1rem;
    margin-bottom: 5px;
}

.cart-product-info h4 a {
    color: var(--text-primary);
    transition: var(--transition);
}

.cart-product-info h4 a:hover {
    color: var(--accent-primary);
}

.cart-product-info span {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.cart-price {
    font-weight: 600;
    color: var(--text-primary);
}

.cart-quantity {
    display: flex;
    align-items: center;
    gap: 10px;
}

.qty-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.qty-btn:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
}

.cart-quantity input {
    width: 50px;
    text-align: center;
    padding: 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
}

.cart-subtotal {
    font-weight: 700;
    color: var(--accent-primary);
}

.remove-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 107, 107, 0.1);
    border: none;
    border-radius: 8px;
    color: #ff6b6b;
    cursor: pointer;
    transition: var(--transition);
}

.remove-btn:hover {
    background: #ff6b6b;
    color: white;
}

/* Cart Actions */
.cart-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 25px;
    padding-top: 25px;
    border-top: 1px solid var(--border-color);
}

.coupon-form {
    display: flex;
    gap: 10px;
}

.coupon-form input {
    padding: 12px 18px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    width: 200px;
}

.coupon-form input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.btn-outline-sm {
    padding: 12px 20px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.btn-outline-sm:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* Order Summary */
.order-summary {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid var(--border-color);
    position: sticky;
    top: 100px;
}

.order-summary h3 {
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    color: var(--text-secondary);
}

.summary-row.discount {
    color: var(--accent-secondary);
}

.summary-row.total {
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
    margin-top: 15px;
    font-size: 1.2rem;
    font-weight: 700;
}

.summary-row.total span:last-child {
    color: var(--accent-primary);
}

.btn-checkout {
    width: 100%;
    padding: 15px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 12px;
    color: var(--bg-primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: 25px;
    transition: var(--transition);
}

.btn-checkout:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.secure-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 15px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.secure-note i {
    color: var(--accent-secondary);
}

.payment-methods {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.payment-methods img {
    height: 25px;
    opacity: 0.7;
    filter: grayscale(100%);
    transition: var(--transition);
}

.payment-methods img:hover {
    opacity: 1;
    filter: none;
}

/* Cart Page Responsive */
@media (max-width: 992px) {
    .cart-layout {
        grid-template-columns: 1fr;
    }
    
    .order-summary {
        position: relative;
        top: 0;
    }
}

@media (max-width: 768px) {
    .cart-table thead {
        display: none;
    }
    
    .cart-table tbody tr {
        display: block;
        margin-bottom: 20px;
        padding: 20px;
        background: var(--bg-tertiary);
        border-radius: 12px;
    }
    
    .cart-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 0;
        border: none;
    }
    
    .cart-table td::before {
        content: attr(data-label);
        font-weight: 500;
        color: var(--text-muted);
    }
    
    .cart-product {
        flex-direction: column;
        text-align: center;
    }
    
    .cart-actions {
        flex-direction: column;
        gap: 15px;
    }
    
    .coupon-form {
        width: 100%;
    }
    
    .coupon-form input {
        flex: 1;
    }
}

/* ========================================
   CHECKOUT PAGE
   ======================================== */
.checkout-page {
    padding: 50px 0 80px;
}

.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 40px;
    align-items: start;
}

/* Checkout Steps */
.checkout-steps {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
}

.step {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 30px;
    position: relative;
}

.step::after {
    content: '';
    position: absolute;
    right: -30px;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 2px;
    background: var(--border-color);
}

.step:last-child::after {
    display: none;
}

.step-number {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    font-weight: 600;
    color: var(--text-muted);
    transition: var(--transition);
}

.step.active .step-number,
.step.completed .step-number {
    background: var(--gradient-primary);
    border-color: var(--accent-primary);
    color: var(--bg-primary);
}

.step.completed .step-number i {
    display: block;
}

.step-info h4 {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.step.active .step-info h4,
.step.completed .step-info h4 {
    color: var(--text-primary);
}

.step-info span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Checkout Form */
.checkout-form-section {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 35px;
    border: 1px solid var(--border-color);
    margin-bottom: 30px;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.section-header i {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-primary);
    border-radius: 10px;
}

.section-header h3 {
    font-size: 1.1rem;
}

/* Payment Methods */
.payment-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.payment-option {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition);
}

.payment-option:hover,
.payment-option.selected {
    border-color: var(--accent-primary);
}

.payment-option input {
    width: 20px;
    height: 20px;
    accent-color: var(--accent-primary);
}

.payment-icon {
    width: 50px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 6px;
    padding: 5px;
}

.payment-icon img {
    max-width: 100%;
    max-height: 100%;
}

.payment-info h4 {
    font-size: 0.95rem;
    margin-bottom: 3px;
}

.payment-info span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Bank Transfer Details */
.bank-details {
    margin-top: 20px;
    padding: 20px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    display: none;
}

.bank-details.show {
    display: block;
}

.bank-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.bank-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.bank-row span:first-child {
    color: var(--text-muted);
}

.bank-row span:last-child {
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.bank-row button {
    background: none;
    border: none;
    color: var(--accent-primary);
    cursor: pointer;
    padding: 5px;
}

/* Order Summary Checkout */
.checkout-summary {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid var(--border-color);
    position: sticky;
    top: 100px;
}

.checkout-summary h3 {
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.order-items {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--border-color);
}

.order-item {
    display: flex;
    gap: 15px;
}

.order-item img {
    width: 60px;
    height: 60px;
    border-radius: 10px;
    object-fit: cover;
}

.order-item-info {
    flex: 1;
}

.order-item-info h4 {
    font-size: 0.9rem;
    margin-bottom: 5px;
    line-height: 1.4;
}

.order-item-info span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.order-item-price {
    font-weight: 600;
    color: var(--accent-primary);
}

.promo-applied {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 15px;
    background: rgba(0, 255, 136, 0.1);
    border-radius: 10px;
    margin-bottom: 20px;
}

.promo-applied span {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-secondary);
    font-size: 0.9rem;
}

.promo-applied button {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
}

.btn-place-order {
    width: 100%;
    padding: 16px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 12px;
    color: var(--bg-primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: 20px;
    transition: var(--transition);
}

.btn-place-order:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.order-note {
    margin-top: 20px;
    padding: 15px;
    background: var(--bg-tertiary);
    border-radius: 10px;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.order-note i {
    color: var(--accent-primary);
    margin-right: 8px;
}

/* Checkout Responsive */
@media (max-width: 992px) {
    .checkout-layout {
        grid-template-columns: 1fr;
    }
    
    .checkout-summary {
        position: relative;
        top: 0;
    }
    
    .checkout-steps {
        flex-wrap: wrap;
        gap: 20px;
    }
    
    .step::after {
        display: none;
    }
}

@media (max-width: 576px) {
    .checkout-form-section {
        padding: 25px 20px;
    }
    
    .payment-option {
        flex-wrap: wrap;
    }
}

/* ========================================
   FAQ PAGE
   ======================================== */
.faq-page {
    padding: 50px 0 80px;
}

.faq-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
}

/* FAQ Categories Sidebar */
.faq-categories {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 25px;
    border: 1px solid var(--border-color);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.faq-categories h3 {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    font-size: 1.1rem;
}

.category-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.category-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    background: transparent;
    border: none;
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
}

.category-nav-item:hover,
.category-nav-item.active {
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-primary);
}

.category-nav-item i {
    width: 20px;
    text-align: center;
}

.category-nav-item span {
    margin-left: auto;
    padding: 2px 10px;
    background: var(--bg-tertiary);
    border-radius: 10px;
    font-size: 0.8rem;
}

/* FAQ Search */
.faq-search {
    margin-bottom: 30px;
}

.faq-search-form {
    display: flex;
    gap: 15px;
    padding: 25px;
    background: var(--bg-secondary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.faq-search-form input {
    flex: 1;
    padding: 14px 20px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1rem;
}

.faq-search-form input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.faq-search-form button {
    padding: 14px 30px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 10px;
    color: var(--bg-primary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.faq-search-form button:hover {
    transform: scale(1.02);
}

/* FAQ Section */
.faq-section {
    margin-bottom: 40px;
}

.faq-section-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.faq-section-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 12px;
}

.faq-section-icon i {
    font-size: 1.3rem;
    color: var(--accent-primary);
}

.faq-section-header h2 {
    font-size: 1.4rem;
}

/* FAQ Accordion */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background: var(--bg-secondary);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: rgba(0, 212, 255, 0.3);
}

.faq-item.active {
    border-color: var(--accent-primary);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 20px 25px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--accent-primary);
}

.faq-question i {
    font-size: 0.9rem;
    color: var(--accent-primary);
    transition: var(--transition);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding: 0 25px 25px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.faq-answer-content p {
    margin-bottom: 15px;
}

.faq-answer-content ul {
    padding-left: 20px;
    margin-bottom: 15px;
}

.faq-answer-content li {
    margin-bottom: 8px;
}

.faq-answer-content a {
    color: var(--accent-primary);
}

/* FAQ Help Box */
.faq-help {
    margin-top: 60px;
    padding: 40px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 255, 136, 0.1));
    border-radius: 24px;
    text-align: center;
}

.faq-help h3 {
    margin-bottom: 15px;
}

.faq-help p {
    color: var(--text-secondary);
    margin-bottom: 25px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.faq-help-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

/* FAQ Responsive */
@media (max-width: 992px) {
    .faq-layout {
        grid-template-columns: 1fr;
    }
    
    .faq-categories {
        position: relative;
        top: 0;
    }
    
    .category-nav {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }
    
    .category-nav-item {
        justify-content: center;
        text-align: center;
        flex-direction: column;
        gap: 5px;
    }
    
    .category-nav-item span {
        margin-left: 0;
    }
}

@media (max-width: 768px) {
    .faq-search-form {
        flex-direction: column;
    }
    
    .category-nav {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .faq-help-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 576px) {
    .category-nav {
        grid-template-columns: 1fr;
    }
    
    .faq-question {
        padding: 18px 20px;
        font-size: 0.95rem;
    }
    
    .faq-answer-content {
        padding: 0 20px 20px;
    }
}

/* ========================================
   PRODUCT DETAIL PAGE - RESPONSIVE
   ======================================== */
@media (max-width: 1200px) {
    .product-detail-layout,
    .product-detail-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 992px) {
    .product-detail-layout,
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .product-meta-info {
        grid-template-columns: 1fr;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .product-guarantees {
        grid-template-columns: 1fr;
    }
    
    .product-tabs .tabs-header {
        flex-wrap: nowrap;
    }
    
    .product-tabs .tab-btn {
        padding: 10px 16px;
        font-size: 0.9rem;
    }
    
    .tabs-content {
        padding: 20px;
    }
    
    .demo-links {
        flex-direction: column;
    }
    
    .product-price-box {
        flex-wrap: wrap;
    }
    
    .product-price-box .price-current {
        font-size: 1.8rem;
    }
    
    .product-title {
        font-size: 1.6rem;
    }
}

@media (max-width: 576px) {
    .gallery-thumbs {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .quantity-box {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .product-share {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .product-rating {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .rating-overview {
        flex-direction: column;
        gap: 30px;
    }
    
    .rating-big {
        padding-right: 0;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 30px;
    }
    
    .review-item {
        flex-direction: column;
        gap: 15px;
    }
    
    .review-header {
        gap: 10px;
    }
    
    .changelog-version {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .requirements-table tr {
        display: flex;
        flex-direction: column;
    }
    
    .requirements-table tr td:last-child {
        text-align: left;
        padding-top: 0;
    }
}

/* Load More Button */
.load-more {
    text-align: center;
    margin-top: 30px;
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-center {
    text-align: center;
}

.text-muted {
    color: var(--text-muted);
}

.mt-20 { margin-top: 20px; }
.mt-30 { margin-top: 30px; }
.mt-40 { margin-top: 40px; }
.mb-20 { margin-bottom: 20px; }
.mb-30 { margin-bottom: 30px; }
.mb-40 { margin-bottom: 40px; }

.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}