/* ========================================
   TRENDPK - AFFILIATE MARKETING WEBSITE
   Comprehensive Stylesheet
   ======================================== */

/* CSS Variables */
:root {
    /* Colors */
    --primary-blue: #007185;
    --primary-dark: #131921;
    --primary-light: #232f3e;
    --accent-orange: #ff9900;
    --accent-yellow: #ffd700;
    --success-green: #067d62;
    --white: #ffffff;
    --light-gray: #f3f3f3;
    --border-gray: #ddd;
    --text-dark: #0f1111;
    --text-medium: #565959;
    --text-light: #007185;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --container-max: 1400px;
    --section-padding: 80px;
    --section-padding-mobile: 48px;
    
    /* Transitions */
    --transition-fast: 200ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.16);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

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

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

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
}

/* ========================================
   HEADER
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--primary-dark);
}

.header-top {
    padding: 12px 0;
}

.header-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

/* Logo */
.logo {
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -0.5px;
}

.logo-highlight {
    color: var(--accent-orange);
}

.logo-tagline {
    font-size: 0.625rem;
    color: rgba(255,255,255,0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Search Bar */
.search-bar {
    flex: 1;
    max-width: 600px;
    display: flex;
    position: relative;
}

.search-input {
    width: 100%;
    height: 44px;
    padding: 0 16px;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    font-size: 0.9375rem;
    background: var(--white);
    border: none;
}

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

.search-btn {
    width: 48px;
    height: 44px;
    background: var(--accent-orange);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.search-btn:hover {
    background: #e68a00;
}

.search-btn i {
    color: var(--text-dark);
    font-size: 1.125rem;
}

/* Navigation */
.main-nav {
    display: block;
}

.nav-list {
    display: flex;
    gap: 8px;
}

.nav-link {
    color: rgba(255,255,255,0.9);
    font-size: 0.875rem;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--white);
    background: rgba(255,255,255,0.1);
}

/* Header Actions */
.header-actions {
    display: flex;
    gap: 8px;
}

.action-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.125rem;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
    position: relative;
}

.action-btn:hover {
    background: rgba(255,255,255,0.1);
}

.cart-count {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 18px;
    height: 18px;
    background: var(--accent-orange);
    color: var(--text-dark);
    font-size: 0.625rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: all var(--transition-fast);
}

/* Secondary Navigation */
.header-bottom {
    background: var(--primary-light);
    padding: 8px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.secondary-nav {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    scrollbar-width: none;
}

.secondary-nav::-webkit-scrollbar {
    display: none;
}

.secondary-link {
    display: flex;
    align-items: center;
    gap: 6px;
    color: rgba(255,255,255,0.85);
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.secondary-link i {
    font-size: 0.875rem;
}

.secondary-link:hover {
    color: var(--white);
    background: rgba(255,255,255,0.1);
}

/* Mobile Menu */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 300px;
    height: 100vh;
    background: var(--white);
    z-index: 1002;
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--primary-dark);
    border-bottom: 1px solid var(--border-gray);
}

.mobile-menu-header .logo-text {
    font-size: 1.5rem;
}

.mobile-menu-close {
    color: var(--white);
    font-size: 1.25rem;
    padding: 4px;
}

.mobile-nav {
    flex: 1;
    padding: 16px 0;
    overflow-y: auto;
}

.mobile-nav-link {
    display: block;
    padding: 14px 20px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-dark);
    border-bottom: 1px solid var(--light-gray);
    transition: all var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    color: var(--primary-blue);
    background: var(--light-gray);
}

.mobile-menu-footer {
    padding: 20px;
    background: var(--light-gray);
    border-top: 1px solid var(--border-gray);
}

.mobile-menu-footer p {
    font-size: 0.875rem;
    color: var(--text-medium);
    margin-bottom: 12px;
}

.affiliate-badges {
    display: flex;
    gap: 8px;
}

.badge {
    padding: 6px 12px;
    background: var(--primary-dark);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--accent-orange);
    color: var(--text-dark);
}

.btn-primary:hover {
    background: #e68a00;
    transform: translateY(-2px);
}

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

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

.btn-add-cart, .btn-buy {
    width: 100%;
    background: var(--primary-blue);
    color: var(--white);
    padding: 10px 16px;
    font-size: 0.875rem;
}

.btn-add-cart:hover, .btn-buy:hover {
    background: #005a66;
}

.btn-subscribe {
    background: var(--primary-dark);
    color: var(--white);
    padding: 14px 28px;
    white-space: nowrap;
}

.btn-subscribe:hover {
    background: var(--primary-light);
}

.btn-deal {
    width: 100%;
    background: var(--accent-orange);
    color: var(--text-dark);
    padding: 10px;
    font-size: 0.875rem;
}

.btn-deal:hover {
    background: #e68a00;
}

.btn-large {
    padding: 14px 28px;
    font-size: 1rem;
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.8125rem;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    margin-top: 108px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-light) 50%, var(--primary-blue) 100%);
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="3" fill="rgba(255,255,255,0.08)"/><circle cx="40" cy="80" r="2" fill="rgba(255,255,255,0.06)"/><circle cx="70" cy="70" r="4" fill="rgba(255,255,255,0.05)"/></svg>');
    background-size: 200px 200px;
    animation: float 20s linear infinite;
}

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

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    padding: 80px 0;
    color: var(--white);
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 32px;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-stats {
    display: flex;
    gap: 48px;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-orange);
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.7);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   SECTION HEADERS
   ======================================== */
.section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 40px;
    gap: 24px;
}

.section-header.centered {
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.section-title-wrapper {
    flex: 1;
}

.keyword-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin: 12px 0 24px;
}

.keyword-badges span {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-blue);
    background: rgba(0, 113, 133, 0.08);
    padding: 6px 10px;
    border-radius: 999px;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-medium);
}

.view-all {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-blue);
    font-size: 0.9375rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.view-all:hover {
    color: #005a66;
    gap: 12px;
}

/* ========================================
   CATEGORIES SECTION
   ======================================== */
.categories {
    padding: var(--section-padding) 0;
    background: var(--light-gray);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 24px 16px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.category-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-gray);
    border-radius: 50%;
    margin-bottom: 16px;
    transition: all var(--transition-fast);
}

.category-icon i {
    font-size: 1.75rem;
    color: var(--primary-blue);
}

.category-card:hover .category-icon {
    background: var(--primary-blue);
    transform: scale(1.1);
}

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

.category-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.category-count {
    font-size: 0.8125rem;
    color: var(--text-medium);
}

/* ========================================
   PRODUCTS SECTION
   ======================================== */
.products {
    padding: var(--section-padding) 0;
    background: var(--white);
}

.section-tabs {
    display: flex;
    gap: 12px;
    margin: 8px 0 24px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 8px 16px;
    border: 1px solid var(--border-gray);
    border-radius: var(--radius-md);
    background: var(--white);
    color: var(--text-medium);
    font-size: 0.875rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.tab-btn.active {
    background: var(--primary-blue);
    color: var(--white);
    border-color: var(--primary-blue);
}

.tab-count {
    margin-left: 6px;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--light-gray);
    color: var(--text-medium);
    font-size: 0.75rem;
}

.tab-btn.active .tab-count {
    background: rgba(255, 255, 255, 0.25);
    color: var(--white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.products-grid.small {
    grid-template-columns: repeat(4, 1fr);
}

.favorites-grid {
    min-height: 120px;
}

.favorites-empty {
    grid-column: 1 / -1;
    padding: 24px;
    text-align: center;
    color: var(--text-medium);
    background: var(--light-gray);
    border: 1px dashed var(--border-gray);
    border-radius: var(--radius-md);
}

.product-card {
    position: relative;
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-fast);
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 12px;
    background: var(--success-green);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    z-index: 2;
}

.product-badge.badge-hot {
    background: #cc0c39;
}

.product-badge.badge-new {
    background: var(--primary-blue);
}

.product-image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--light-gray);
}

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

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

.product-actions {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    opacity: 0;
    transform: translateX(10px);
    transition: all var(--transition-fast);
}

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

.product-highlight {
    outline: 3px solid var(--accent-orange);
    outline-offset: 4px;
    box-shadow: 0 0 0 6px rgba(255, 153, 0, 0.2);
}

.action-btn-wishlist,
.action-btn-quickview {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
    color: var(--text-dark);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.action-btn-wishlist:hover,
.action-btn-quickview:hover {
    background: var(--primary-blue);
    color: var(--white);
}

/* Quick View Modal */
.quickview-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: none;
}

.quickview-modal.active {
    display: block;
}

.quickview-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
}

.quickview-content {
    position: relative;
    max-width: 900px;
    margin: 6vh auto;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 24px;
    z-index: 1;
}

.quickview-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.quickview-close:hover {
    background: var(--border-gray);
}

.quickview-body {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 24px;
}

.quickview-image {
    background: var(--light-gray);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quickview-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-medium);
    font-weight: 600;
}

.quickview-title {
    font-size: 1.5rem;
    margin: 8px 0;
}

.quickview-rating {
    color: var(--text-medium);
    font-size: 0.875rem;
    margin-bottom: 12px;
}

.quickview-price {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 12px;
}

.quickview-description {
    color: var(--text-medium);
    margin-bottom: 12px;
}

.quickview-features {
    list-style: disc;
    padding-left: 18px;
    margin-bottom: 16px;
    color: var(--text-medium);
}

@media (max-width: 768px) {
    .quickview-content {
        margin: 8vh 16px;
        padding: 20px;
    }

    .quickview-body {
        grid-template-columns: 1fr;
    }
}

.product-info {
    padding: 16px;
}

.product-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-blue);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.product-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.4;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 42px;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.stars {
    display: flex;
    gap: 2px;
    color: var(--accent-yellow);
    font-size: 0.75rem;
}

.rating-count {
    font-size: 0.75rem;
    color: var(--primary-blue);
}

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

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

.original-price {
    font-size: 0.875rem;
    color: var(--text-medium);
    text-decoration: line-through;
}

/* ========================================
   DEALS SECTION
   ======================================== */
.deals {
    padding: var(--section-padding) 0;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.deals-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 24px;
}

.deals-subtitle {
    font-size: 0.875rem;
    color: var(--accent-orange);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.deals-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
}

.countdown {
    display: flex;
    align-items: center;
    gap: 16px;
}

.countdown-label {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.8);
}

.countdown-timer {
    display: flex;
    gap: 12px;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255,255,255,0.1);
    padding: 12px 16px;
    border-radius: var(--radius-md);
    min-width: 70px;
}

.countdown-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent-orange);
    line-height: 1;
}

.countdown-unit {
    font-size: 0.625rem;
    color: rgba(255,255,255,0.7);
    text-transform: uppercase;
    margin-top: 4px;
}

.deals-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.deal-card {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    padding: 16px;
    text-align: center;
    transition: all var(--transition-fast);
}

.deal-card:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.deal-discount {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 12px;
    background: #cc0c39;
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
}

.deal-card img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
}

.deal-card h3 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.deal-price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 16px;
}

.deal-current {
    font-size: 1.5rem;
    font-weight: 700;
    color: #cc0c39;
}

.deal-original {
    font-size: 0.875rem;
    color: var(--text-medium);
    text-decoration: line-through;
}

/* ========================================
   FEATURES SECTION
   ======================================== */
.features {
    padding: var(--section-padding) 0;
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.feature-card {
    text-align: center;
    padding: 32px 24px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.feature-card:hover {
    background: var(--light-gray);
}

.feature-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-blue);
    border-radius: 50%;
    margin: 0 auto 20px;
    transition: all var(--transition-fast);
}

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

.feature-card:hover .feature-icon {
    transform: scale(1.1);
    background: var(--accent-orange);
}

.feature-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.feature-desc {
    font-size: 0.9375rem;
    color: var(--text-medium);
    line-height: 1.6;
}

/* ========================================
   BLOG SECTION
   ======================================== */
.blog {
    padding: var(--section-padding) 0;
    background: var(--light-gray);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.blog-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.blog-image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

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

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

.blog-category {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 14px;
    background: var(--primary-blue);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.blog-content {
    padding: 20px;
}

.blog-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
}

.blog-meta span {
    font-size: 0.8125rem;
    color: var(--text-medium);
    display: flex;
    align-items: center;
    gap: 6px;
}

.blog-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.4;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-excerpt {
    font-size: 0.9375rem;
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-readmore {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-blue);
    font-size: 0.875rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.blog-readmore:hover {
    gap: 12px;
    color: #005a66;
}

/* ========================================
   NEWSLETTER SECTION
   ======================================== */
.newsletter {
    padding: 64px 0;
    background: var(--primary-blue);
}

.newsletter-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
}

.newsletter-text {
    flex: 1;
}

.newsletter-text h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.newsletter-text p {
    font-size: 1rem;
    color: rgba(255,255,255,0.85);
}

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

.form-group {
    display: flex;
    gap: 0;
}

.newsletter-input {
    flex: 1;
    height: 52px;
    padding: 0 20px;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    font-size: 1rem;
    background: var(--white);
}

.newsletter-input::placeholder {
    color: var(--text-medium);
}

.form-note {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.7);
    margin-top: 12px;
}

.form-note a {
    color: var(--white);
    text-decoration: underline;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--primary-dark);
    color: var(--white);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 16px;
}

.footer-logo .logo-text {
    font-size: 1.75rem;
}

.footer-desc {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 20px;
}

.affiliate-partners {
    margin-top: 20px;
}

.affiliate-partners span {
    display: block;
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 10px;
}

.partner-badges {
    display: flex;
    gap: 8px;
}

.partner-badge {
    padding: 6px 12px;
    background: rgba(255,255,255,0.1);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.footer-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.7);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--accent-orange);
}

.social-links {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background: var(--accent-orange);
    color: var(--text-dark);
    transform: translateY(-2px);
}

.contact-info p {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.7);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 24px 0;
}

.footer-disclaimer {
    text-align: center;
    margin-bottom: 20px;
}

.footer-disclaimer p {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
}

.footer-copyright {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-copyright p {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.6);
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--accent-orange);
}

/* ========================================
   TOAST NOTIFICATION
   ======================================== */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: var(--success-green);
    color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    transform: translateY(100px);
    opacity: 0;
    transition: all var(--transition-normal);
    z-index: 2000;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast i {
    font-size: 1.25rem;
}


/* ========================================
   BLOG PAGE STYLES
   ======================================== */

/* Blog Hero */
.blog-hero {
    position: relative;
    margin-top: 108px;
    min-height: 500px;
    display: flex;
    align-items: flex-end;
}

.blog-hero-image {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

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

.blog-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.5) 50%, rgba(0,0,0,0.3) 100%);
}

.blog-hero-content {
    position: relative;
    z-index: 2;
    padding: 60px 0;
    color: var(--white);
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    font-size: 0.875rem;
    flex-wrap: wrap;
}

.breadcrumb a {
    color: rgba(255,255,255,0.8);
    transition: color var(--transition-fast);
}

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

.breadcrumb i {
    font-size: 0.625rem;
    color: rgba(255,255,255,0.5);
}

.breadcrumb span {
    color: rgba(255,255,255,0.6);
}

.blog-category-badge {
    display: inline-block;
    padding: 8px 16px;
    background: var(--accent-orange);
    color: var(--text-dark);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
}

.blog-hero-title {
    font-size: 2.75rem;
    font-weight: 700;
    line-height: 1.2;
    max-width: 800px;
    margin-bottom: 24px;
}

.blog-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.blog-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-orange);
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
}

.author-title {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.7);
}

.blog-meta-details {
    display: flex;
    gap: 20px;
}

.blog-meta-details span {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.8);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Blog Content Section */
.blog-content-section {
    padding: 64px 0;
    background: var(--white);
}

.blog-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 48px;
}

/* Article Content */
.blog-article {
    max-width: 100%;
}

.affiliate-disclosure-box {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: #fff8e6;
    border-left: 4px solid var(--accent-orange);
    border-radius: var(--radius-sm);
    margin-bottom: 32px;
}

.affiliate-disclosure-box i {
    font-size: 1.25rem;
    color: var(--accent-orange);
    flex-shrink: 0;
}

.affiliate-disclosure-box p {
    font-size: 0.9375rem;
    color: var(--text-dark);
    line-height: 1.6;
}

.article-content {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.article-content .lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 24px;
}

.article-content p {
    margin-bottom: 20px;
}

.article-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 48px 0 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--light-gray);
}

.article-content h3 {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 32px 0 16px;
}

.article-content ul,
.article-content ol {
    margin: 20px 0;
    padding-left: 24px;
}

.article-content ul li,
.article-content ol li {
    margin-bottom: 12px;
    position: relative;
}

.article-content ul li::marker {
    color: var(--primary-blue);
}

.article-content strong {
    font-weight: 600;
    color: var(--primary-dark);
}

/* Product Embed */
.product-embed {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 24px;
    padding: 24px;
    background: var(--light-gray);
    border-radius: var(--radius-md);
    margin: 32px 0;
    border: 1px solid var(--border-gray);
}

.product-embed.compact {
    grid-template-columns: 160px 1fr;
    padding: 16px;
}

.product-embed-image {
    background: var(--white);
    border-radius: var(--radius-sm);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.product-embed-image img {
    max-width: 100%;
    max-height: 200px;
    object-fit: contain;
}

.product-embed-info h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 12px;
    border: none;
    padding: 0;
}

.product-embed-rating {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.product-embed-rating .stars {
    font-size: 0.875rem;
}

.product-embed-rating span {
    font-size: 0.875rem;
    color: var(--primary-blue);
}

.product-embed-features {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
}

.product-embed-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    color: var(--text-medium);
    margin-bottom: 8px;
}

.product-embed-features li i {
    color: var(--success-green);
    font-size: 0.875rem;
}

.product-embed-price {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.product-embed-price .current-price {
    font-size: 1.75rem;
    font-weight: 700;
    color: #cc0c39;
}

.product-embed-price .original-price {
    font-size: 1rem;
    color: var(--text-medium);
    text-decoration: line-through;
}

.product-embed-price .discount {
    padding: 4px 10px;
    background: var(--success-green);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
}

/* Pros & Cons */
.pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin: 32px 0;
}

.pros,
.cons {
    padding: 20px;
    border-radius: var(--radius-md);
}

.pros {
    background: #f0f9f4;
    border: 1px solid #c8e6d6;
}

.cons {
    background: #fff5f5;
    border: 1px solid #ffcdd2;
}

.pros h4,
.cons h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.pros h4 {
    color: var(--success-green);
}

.cons h4 {
    color: #cc0c39;
}

.pros ul,
.cons ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pros li,
.cons li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.9375rem;
    margin-bottom: 10px;
}

.pros li::before {
    content: "✓";
    color: var(--success-green);
    font-weight: 700;
}

.cons li::before {
    content: "✗";
    color: #cc0c39;
    font-weight: 700;
}

/* Buying Guide Box */
.buying-guide-box {
    padding: 24px;
    background: linear-gradient(135deg, #e3f2fd 0%, #f3e5f5 100%);
    border-radius: var(--radius-md);
    margin: 32px 0;
}

.buying-guide-box h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 16px;
}

.buying-guide-box h4 i {
    color: var(--accent-orange);
}

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

.buying-guide-box li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.9375rem;
    margin-bottom: 12px;
}

.buying-guide-box li strong {
    color: var(--primary-blue);
    min-width: 80px;
}

/* Article Tags */
.article-tags {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin: 48px 0 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-gray);
}

.tag-label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-dark);
}

.tag {
    padding: 8px 16px;
    background: var(--light-gray);
    color: var(--text-medium);
    font-size: 0.8125rem;
    border-radius: 20px;
    transition: all var(--transition-fast);
}

.tag:hover {
    background: var(--primary-blue);
    color: var(--white);
}

/* Article Share */
.article-share {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.share-label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-dark);
}

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

.share-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--white);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.share-btn.facebook { background: #3b5998; }
.share-btn.twitter { background: #1da1f2; }
.share-btn.pinterest { background: #bd081c; }
.share-btn.linkedin { background: #0077b5; }
.share-btn.email { background: var(--text-medium); }

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Author Box */
.author-box {
    display: flex;
    gap: 24px;
    padding: 32px;
    background: var(--light-gray);
    border-radius: var(--radius-md);
}

.author-box-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.author-box-info h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.author-box-info p {
    font-size: 0.9375rem;
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 16px;
}

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

.author-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: 50%;
    color: var(--text-dark);
    transition: all var(--transition-fast);
}

.author-social a:hover {
    background: var(--primary-blue);
    color: var(--white);
}

/* Sidebar */
.blog-sidebar {
    position: sticky;
    top: 120px;
    height: fit-content;
}

.sidebar-widget {
    padding: 24px;
    background: var(--light-gray);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}

.widget-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.sidebar-widget p {
    font-size: 0.9375rem;
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 16px;
}

.widget-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-blue);
    font-size: 0.875rem;
    font-weight: 600;
}

.widget-link:hover {
    gap: 12px;
}

/* Popular Posts */
.popular-posts {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.popular-post {
    display: flex;
    gap: 12px;
    transition: all var(--transition-fast);
}

.popular-post:hover {
    opacity: 0.8;
}

.popular-post img {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.popular-post-info h5 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.4;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.popular-post-info span {
    font-size: 0.75rem;
    color: var(--text-medium);
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Category List */
.category-list li {
    margin-bottom: 10px;
}

.category-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.9375rem;
    color: var(--text-dark);
    padding: 8px 0;
    border-bottom: 1px solid var(--border-gray);
    transition: all var(--transition-fast);
}

.category-list a:hover {
    color: var(--primary-blue);
    padding-left: 8px;
}

.category-list a span {
    font-size: 0.8125rem;
    color: var(--text-medium);
    background: var(--white);
    padding: 2px 8px;
    border-radius: 10px;
}

/* Sidebar Newsletter */
.widget-newsletter {
    background: var(--primary-blue);
    color: var(--white);
}

.widget-newsletter .widget-title {
    color: var(--white);
}

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

.widget-newsletter p {
    color: rgba(255,255,255,0.85);
}

.sidebar-newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sidebar-newsletter-form input {
    height: 44px;
    padding: 0 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
}

.sidebar-newsletter-form .btn {
    width: 100%;
}

/* Sidebar Product */
.sidebar-product img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
}

.sidebar-product h5 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.sidebar-product-price {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.sidebar-product-price .current {
    font-size: 1.25rem;
    font-weight: 700;
    color: #cc0c39;
}

.sidebar-product-price .original {
    font-size: 0.875rem;
    color: var(--text-medium);
    text-decoration: line-through;
}

/* Related Products Section */
.related-products-section {
    padding: 64px 0;
    background: var(--light-gray);
}

.related-products-section .section-title {
    text-align: center;
    margin-bottom: 40px;
}

/* Related Articles */
.related-articles {
    padding: 64px 0;
    background: var(--white);
}

.related-articles .section-title {
    text-align: center;
    margin-bottom: 40px;
}


/* ========================================
   RESPONSIVE STYLES
   ======================================== */

/* Large Desktop (1400px+) */
@media (min-width: 1400px) {
    .container {
        padding: 0 48px;
    }
}

/* Desktop (1200px - 1399px) */
@media (max-width: 1399px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .deals-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Laptop (992px - 1199px) */
@media (max-width: 1199px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .products-grid.small {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .deals-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .blog-layout {
        grid-template-columns: 1fr 300px;
        gap: 32px;
    }
    
    .product-embed {
        grid-template-columns: 1fr;
    }
    
    .product-embed-image {
        max-height: 250px;
    }
}

/* Tablet (768px - 991px) */
@media (max-width: 991px) {
    .header-wrapper {
        gap: 16px;
    }
    
    .main-nav {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .search-bar {
        max-width: 300px;
    }
    
    .hero {
        min-height: 500px;
        margin-top: 100px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.0625rem;
    }
    
    .hero-stats {
        gap: 32px;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .products-grid.small {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .deals-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .deals-title {
        font-size: 2rem;
    }
    
    .countdown-item {
        min-width: 60px;
        padding: 10px 12px;
    }
    
    .countdown-value {
        font-size: 1.5rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-form {
        max-width: 100%;
        width: 100%;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
    
    .blog-hero-title {
        font-size: 2rem;
    }
    
    .blog-layout {
        grid-template-columns: 1fr;
    }
    
    .blog-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .sidebar-widget {
        margin-bottom: 0;
    }
    
    .pros-cons {
        grid-template-columns: 1fr;
    }
    
    .author-box {
        flex-direction: column;
        text-align: center;
    }
    
    .author-box-avatar {
        margin: 0 auto;
    }
}

/* Mobile (< 768px) */
@media (max-width: 767px) {
    :root {
        --section-padding: 48px;
    }
    
    .header-top {
        padding: 10px 0;
    }
    
    .header-wrapper {
        flex-wrap: wrap;
    }
    
    .logo-text {
        font-size: 1.5rem;
    }
    
    .logo-tagline {
        display: none;
    }
    
    .search-bar {
        order: 3;
        max-width: 100%;
        width: 100%;
        margin-top: 8px;
    }
    
    .header-actions {
        gap: 4px;
    }
    
    .action-btn {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
    
    .header-bottom {
        display: none;
    }
    
    .hero {
        min-height: auto;
        margin-top: 70px;
    }
    
    .hero-content {
        padding: 48px 0;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: row;
        justify-content: space-between;
        gap: 16px;
    }
    
    .stat-item {
        align-items: center;
    }
    
    .stat-number {
        font-size: 1.25rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .category-card {
        padding: 16px 12px;
    }
    
    .category-icon {
        width: 48px;
        height: 48px;
    }
    
    .category-icon i {
        font-size: 1.25rem;
    }
    
    .category-name {
        font-size: 0.875rem;
    }
    
    .category-count {
        font-size: 0.6875rem;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .products-grid.small {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-card {
        border-radius: var(--radius-sm);
    }
    
    .product-info {
        padding: 12px;
    }
    
    .product-title {
        font-size: 0.8125rem;
        min-height: 36px;
    }
    
    .current-price {
        font-size: 1rem;
    }
    
    .original-price {
        font-size: 0.75rem;
    }
    
    .btn-add-cart, .btn-buy {
        padding: 8px 12px;
        font-size: 0.75rem;
    }
    
    .deals-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .deal-card {
        padding: 12px;
    }
    
    .deal-card h3 {
        font-size: 0.8125rem;
    }
    
    .deal-current {
        font-size: 1.125rem;
    }
    
    .deal-original {
        font-size: 0.75rem;
    }
    
    .countdown {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .feature-card {
        padding: 24px;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter {
        padding: 48px 0;
    }
    
    .newsletter-text h2 {
        font-size: 1.5rem;
    }
    
    .form-group {
        flex-direction: column;
    }
    
    .newsletter-input {
        border-radius: var(--radius-md);
        margin-bottom: 12px;
    }
    
    .btn-subscribe {
        border-radius: var(--radius-md);
        width: 100%;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-copyright {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    /* Blog Page Mobile */
    .blog-hero {
        margin-top: 70px;
        min-height: auto;
    }
    
    .blog-hero-content {
        padding: 32px 0;
    }
    
    .breadcrumb {
        font-size: 0.75rem;
        gap: 8px;
    }
    
    .blog-hero-title {
        font-size: 1.5rem;
    }
    
    .blog-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .blog-meta-details {
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .blog-meta-details span {
        font-size: 0.75rem;
    }
    
    .article-content {
        font-size: 1rem;
    }
    
    .article-content .lead {
        font-size: 1.125rem;
    }
    
    .article-content h2 {
        font-size: 1.375rem;
        margin-top: 32px;
    }
    
    .article-content h3 {
        font-size: 1.125rem;
    }
    
    .product-embed {
        padding: 16px;
        margin: 24px 0;
    }
    
    .product-embed-info h3 {
        font-size: 1.0625rem;
    }
    
    .product-embed-price .current-price {
        font-size: 1.375rem;
    }
    
    .buying-guide-box {
        padding: 16px;
    }
    
    .buying-guide-box li {
        flex-direction: column;
        gap: 4px;
    }
    
    .buying-guide-box li strong {
        min-width: auto;
    }
    
    .article-tags {
        margin-top: 32px;
    }
    
    .article-share {
        margin-bottom: 32px;
    }
    
    .author-box {
        padding: 24px;
    }
    
    .author-box-avatar {
        width: 80px;
        height: 80px;
    }
    
    .blog-sidebar {
        grid-template-columns: 1fr;
    }
    
    .related-products-section,
    .related-articles {
        padding: 48px 0;
    }
    
    .toast {
        left: 16px;
        right: 16px;
        bottom: 16px;
    }
}

/* Small Mobile (< 480px) */
@media (max-width: 479px) {
    .hero-title {
        font-size: 1.5rem;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid.small {
        grid-template-columns: 1fr;
    }
    
    .deals-grid {
        grid-template-columns: 1fr;
    }
    
    .countdown-timer {
        gap: 8px;
    }
    
    .countdown-item {
        min-width: 50px;
        padding: 8px 10px;
    }
    
    .countdown-value {
        font-size: 1.25rem;
    }
    
    .countdown-unit {
        font-size: 0.5rem;
    }
    
    .product-embed-features li {
        font-size: 0.875rem;
    }
}

/* ========================================
   ACCESSIBILITY
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Focus styles for keyboard navigation */
a:focus-visible,
button:focus-visible,
input:focus-visible {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --border-gray: #000;
        --text-medium: #000;
    }
    
    .product-card {
        border-width: 2px;
    }
}

/* Print styles */
@media print {
    .header,
    .footer,
    .newsletter,
    .mobile-menu,
    .mobile-menu-overlay,
    .toast {
        display: none !important;
    }
    
    .hero {
        margin-top: 0;
        min-height: auto;
    }
    
    .product-actions,
    .btn-add-cart, .btn-buy {
        display: none !important;
    }
}