/* ============================================
   MODERN E-COMMERCE DESIGN SYSTEM
   www.atilimdijital.com - ATILIM DİJİTAL
   ============================================ */

:root {
    --primary: #FF6B35;
    --primary-dark: #E85A2A;
    --secondary: #004E89;
    --success: #00C853;
    --warning: #FFB300;
    --danger: #F44336;
    
    --text-primary: #1a1a1a;
    --text-secondary: #666666;
    --text-muted: #999999;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f0f2f5;
    
    --border: #e0e0e0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --shadow-hover: 0 12px 32px rgba(0,0,0,0.15);
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    transition: var(--transition);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   HEADER
   ============================================ */
.main-header {
    background: var(--bg-primary);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.header-top {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 16px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 800;
    color: var(--primary);
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
}

.search-container {
    flex: 1;
    max-width: 600px;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 12px 48px 12px 20px;
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    font-size: 14px;
    transition: var(--transition);
    background: var(--bg-secondary);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.1);
}

.search-btn {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    background: var(--primary);
    color: white;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.search-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-50%) scale(1.05);
}

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

.action-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

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

.action-btn i {
    font-size: 20px;
}

.cart-btn {
    background: var(--primary);
    color: white;
}

.cart-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

.main-nav {
    display: flex;
    gap: 8px;
    padding: 12px 0;
    border-top: 1px solid var(--border);
    overflow-x: auto;
    scrollbar-width: none;
}

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

.nav-link {
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    white-space: nowrap;
    transition: var(--transition);
}

.nav-link:hover {
    background: var(--bg-secondary);
    color: var(--primary);
}

.nav-link.active {
    background: var(--primary);
    color: white;
}

.nav-link i {
    margin-right: 6px;
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
    padding: 24px 0 80px;
    min-height: 60vh;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: var(--radius-xl);
    padding: 60px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
    overflow: hidden;
    position: relative;
}

.hero-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 2;
}

.hero-tag {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    color: white;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    width: fit-content;
    margin-bottom: 16px;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: 48px;
    font-weight: 900;
    color: white;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-title .highlight {
    color: #FFD700;
}

.hero-desc {
    font-size: 18px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 30px;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: white;
    color: #667eea;
    padding: 16px 32px;
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 16px;
    width: fit-content;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.hero-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.2);
}

.hero-image {
    position: relative;
    z-index: 1;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* Category Chips */
.category-chips {
    display: flex;
    gap: 12px;
    margin-bottom: 32px;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: thin;
}

.chip {
    padding: 10px 20px;
    background: white;
    border: 2px solid var(--border);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
    transition: var(--transition);
}

.chip:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.chip.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.chip i {
    margin-right: 6px;
}

/* Products Section */
.products-section {
    margin-bottom: 48px;
}

.section-title {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 24px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
}

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

.section-desc {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    max-width: 800px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

/* Product Card - Google Shopping Style */
.product-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--border);
    position: relative;
}

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

.card-image-container {
    position: relative;
    aspect-ratio: 4/5;
    overflow: hidden;
    background: var(--bg-secondary);
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .card-image {
    transform: scale(1.08);
}

.card-badges {
    position: absolute;
    top: 12px;
    left: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.badge-discount {
    background: var(--danger);
    color: white;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 700;
}

.fav-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    font-size: 18px;
    color: var(--text-secondary);
    z-index: 10;
    cursor: pointer;
}

.fav-btn:hover {
    transform: scale(1.1);
    color: var(--danger);
}

.fav-btn.active i,
.fav-btn .fa-solid {
    font-weight: 900;
    color: var(--danger);
}

.card-body {
    padding: 16px;
}

.card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 42px;
}

.card-rating {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
    font-size: 13px;
}

.rating-value {
    font-weight: 700;
    color: var(--text-primary);
}

.stars-mini {
    display: flex;
    gap: 2px;
    color: #FFB300;
    font-size: 12px;
}

.review-count {
    color: var(--text-muted);
}

.card-price {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.price-old {
    font-size: 13px;
    color: var(--text-muted);
    text-decoration: line-through;
}

.price-new {
    font-size: 20px;
    font-weight: 800;
    color: var(--primary);
}

.card-shipping {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--success);
    font-weight: 600;
}

.card-shipping i {
    font-size: 14px;
}

/* ============================================
   PRODUCT DETAIL PAGE
   ============================================ */
.breadcrumb {
    padding: 16px 0;
    margin-bottom: 24px;
}

.breadcrumb ol {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    font-size: 14px;
    color: var(--text-secondary);
}

.breadcrumb li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.breadcrumb li:not(:last-child)::after {
    content: '/';
    color: var(--text-muted);
}

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

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

.product-detail-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    background: white;
    padding: 32px;
    border-radius: var(--radius-xl);
    margin-bottom: 48px;
    box-shadow: var(--shadow-md);
}

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

.main-image-container {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-secondary);
    margin-bottom: 16px;
}

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

.image-badges {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.badge {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
}

.badge-success {
    background: var(--success);
    color: white;
}

.badge-shipping {
    background: rgba(255,255,255,0.95);
    color: var(--primary);
    backdrop-filter: blur(10px);
}

.thumbnail-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 12px;
}

.thumbnail {
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: 2px solid var(--border);
    transition: var(--transition);
    object-fit: cover;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--primary);
    transform: scale(1.05);
}

/* Product Info Panel */
.product-info-panel {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.product-title {
    font-size: 32px;
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-primary);
}

.product-meta {
    display: flex;
    align-items: center;
    gap: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.rating-box {
    display: flex;
    align-items: center;
    gap: 8px;
}

.stars {
    display: flex;
    gap: 3px;
    color: #FFB300;
    font-size: 18px;
}

.rating-text {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.sold-info {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: linear-gradient(135deg, #FF6B35, #F7931E);
    color: white;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 700;
}

.sold-info i {
    animation: fire 1s infinite alternate;
}

@keyframes fire {
    from { transform: scale(1); }
    to { transform: scale(1.2); }
}

.brand-info {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.brand-info strong {
    color: var(--text-primary);
}

.price-container {
    background: linear-gradient(135deg, #FFF5F0, #FFF8F5);
    padding: 24px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: 16px;
    border: 2px solid var(--primary);
}

.price-old {
    font-size: 18px;
    color: var(--text-muted);
    text-decoration: line-through;
}

.price-current {
    font-size: 42px;
    font-weight: 900;
    color: var(--primary);
}

.price-discount {
    background: var(--danger);
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 700;
}

.features-highlight {
    background: var(--bg-secondary);
    padding: 24px;
    border-radius: var(--radius-lg);
}

.features-highlight h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
}

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

.features-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    line-height: 1.6;
}

.features-list i {
    color: var(--success);
    font-size: 16px;
    margin-top: 2px;
    flex-shrink: 0;
}

.action-buttons {
    display: flex;
    gap: 12px;
}

.btn {
    padding: 16px 32px;
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 107, 53, 0.4);
}

.btn-large {
    width: 100%;
    font-size: 18px;
    padding: 20px 40px;
}

.delivery-info-box {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.info-item i {
    font-size: 24px;
    color: var(--primary);
    flex-shrink: 0;
}

.info-item strong {
    display: block;
    font-size: 14px;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.info-item p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* ============================================
   SEO CONTENT AREA
   ============================================ */
.seo-content-area {
    max-width: 900px;
    margin: 0 auto 48px;
}

.seo-article {
    background: white;
    padding: 48px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    line-height: 1.8;
    font-size: 16px;
    color: var(--text-primary);
}

.seo-article section {
    margin-bottom: 40px;
}

.seo-article h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.seo-article h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.seo-article h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--primary);
}

.seo-article p {
    margin-bottom: 16px;
    color: var(--text-secondary);
}

.seo-article strong {
    color: var(--text-primary);
    font-weight: 700;
}

.lead-text {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.highlight-price {
    background: linear-gradient(135deg, var(--primary), var(--warning));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 900;
    font-size: 22px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    font-size: 14px;
}

.feature-item i {
    color: var(--success);
    font-size: 18px;
}

.specs-table {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-top: 20px;
}

.spec-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 20px;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    font-size: 15px;
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-row strong {
    color: var(--text-primary);
}

.spec-row span {
    color: var(--text-secondary);
}

.delivery-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 20px;
}

.delivery-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: white;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

.delivery-features i {
    color: var(--primary);
    font-size: 20px;
}

.price-highlight {
    background: linear-gradient(135deg, #FFF5F0, #FFF8F5);
    padding: 32px;
    border-radius: var(--radius-lg);
    margin-top: 20px;
    border: 2px solid var(--primary);
}

.price-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.review-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 20px;
}

.stat-item {
    text-align: center;
    padding: 24px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

.stat-item strong {
    display: block;
    font-size: 32px;
    font-weight: 900;
    color: var(--primary);
    margin-bottom: 8px;
}

.faq-section {
    background: var(--bg-secondary);
    padding: 32px;
    border-radius: var(--radius-lg);
}

.faq-item {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.faq-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.faq-item h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.faq-item p {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.final-cta {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 48px;
    border-radius: var(--radius-xl);
    text-align: center;
    color: white;
}

.final-cta h3 {
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 16px;
    color: white;
}

.final-cta p {
    font-size: 16px;
    margin-bottom: 32px;
    color: rgba(255,255,255,0.9);
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-primary,
.cta-secondary {
    padding: 16px 32px;
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.cta-primary {
    background: white;
    color: #667eea;
}

.cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.cta-secondary {
    background: rgba(255,255,255,0.2);
    color: white;
    border: 2px solid white;
    backdrop-filter: blur(10px);
}

.cta-secondary:hover {
    background: rgba(255,255,255,0.3);
}

/* ============================================
   LOCATION SECTION
   ============================================ */
.location-section {
    background: white;
    padding: 48px;
    border-radius: var(--radius-xl);
    margin-bottom: 48px;
    box-shadow: var(--shadow-md);
}

.location-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    margin-top: 24px;
}

.location-link {
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.location-link:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.location-link i {
    font-size: 16px;
}

/* ============================================
   FOOTER
   ============================================ */
.main-footer {
    background: var(--text-primary);
    color: white;
    padding: 48px 0 24px;
    margin-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-desc {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    line-height: 1.6;
    margin-bottom: 16px;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-4px);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-links a {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
    padding-left: 4px;
}

.payment-methods {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.payment-methods i {
    font-size: 36px;
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}

.payment-methods i:hover {
    color: white;
    transform: scale(1.1);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    font-size: 13px;
    color: rgba(255,255,255,0.6);
}

/* ============================================
   MOBILE STICKY CTA
   ============================================ */
.mobile-sticky-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    padding: 16px 20px;
    box-shadow: 0 -4px 16px rgba(0,0,0,0.15);
    z-index: 999;
    align-items: center;
    justify-content: space-between;
    border-top: 2px solid var(--primary);
}

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

.sticky-price-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sticky-price-value {
    font-size: 22px;
    font-weight: 900;
    color: var(--primary);
}

.sticky-buy-btn {
    background: var(--primary);
    color: white;
    padding: 14px 32px;
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sticky-buy-btn:hover {
    background: var(--primary-dark);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .product-detail-container {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .product-gallery {
        position: static;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .delivery-info-box {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .header-top {
        gap: 12px;
        flex-wrap: wrap;
    }
    
    .logo {
        font-size: 18px;
    }
    
    .logo-icon {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }
    
    .search-container {
        order: 3;
        flex-basis: 100%;
    }
    
    .action-btn span {
        display: none;
    }
    
    .action-btn {
        padding: 8px;
    }
    
    .main-nav {
        gap: 6px;
    }
    
    .nav-link {
        font-size: 13px;
        padding: 6px 12px;
    }
    
    .hero-section {
        grid-template-columns: 1fr;
        padding: 32px 24px;
        gap: 24px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-desc {
        font-size: 16px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .product-card {
        border-radius: var(--radius-md);
    }
    
    .card-body {
        padding: 12px;
    }
    
    .card-title {
        font-size: 13px;
        min-height: 36px;
    }
    
    .price-new {
        font-size: 16px;
    }
    
    .product-detail-container {
        padding: 20px;
    }
    
    .product-title {
        font-size: 24px;
    }
    
    .price-current {
        font-size: 32px;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .seo-article {
        padding: 24px;
    }
    
    .seo-article h2 {
        font-size: 24px;
    }
    
    .seo-article h3 {
        font-size: 20px;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .spec-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .review-stats {
        grid-template-columns: 1fr;
    }
    
    .location-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .location-section {
        padding: 24px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .mobile-sticky-cta {
        display: flex;
    }
    
    .main-content {
        padding-bottom: 100px;
    }
    
    .final-cta {
        padding: 32px 24px;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-primary,
    .cta-secondary {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-card,
.location-link,
.chip {
    animation: fadeIn 0.3s ease;
}

/* Print Styles */
@media print {
    .main-header,
    .mobile-sticky-cta,
    .main-footer,
    .action-buttons {
        display: none;
    }
}