/* Lenses Store - Premium Styles */

:root {
    --primary-gold: #D4AF37;
    --deep-maroon: #800020;
    --rich-brown: #3E2723;
    --cream: #FFF8E7;
    --dark-bg: #1a1a1a;
    --light-text: #ffffff;
    --shadow: rgba(0, 0, 0, 0.3);
    --gold-gradient: linear-gradient(135deg, #D4AF37 0%, #f0c952 100%);
    --whatsapp-green: #25D366;
}

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

body {
    font-family: 'Poppins', sans-serif;
    color: var(--rich-brown);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 70vh;
    background: linear-gradient(135deg, #1a1a1a 0%, #2c3e50 100%);
    background-image: url('images/hero-lenses.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(26, 26, 26, 0.6), rgba(44, 62, 80, 0.8));
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--light-text);
    max-width: 900px;
    padding: 0 20px;
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 8px var(--shadow);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    font-weight: 300;
    text-shadow: 1px 1px 4px var(--shadow);
    line-height: 1.8;
}

.cta-button {
    display: inline-block;
    padding: 16px 40px;
    font-size: 1.05rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.primary-cta {
    background: var(--primary-gold);
    color: var(--rich-brown);
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.4);
}

.primary-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(212, 175, 55, 0.6);
}

/* Section Styling */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem;
    color: var(--rich-brown);
    margin-bottom: 0.5rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #666;
    font-weight: 300;
}

/* Mount Selector Section */
.mount-selector-section {
    background: var(--cream);
}

.mount-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.mount-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    border: 3px solid transparent;
}

.mount-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-gold);
}

.mount-card.active {
    border-color: var(--primary-gold);
    background: linear-gradient(135deg, #FFF9E6 0%, #FFE4B5 100%);
}

.mount-logo {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--deep-maroon);
    margin-bottom: 15px;
}

.mount-card h3 {
    font-size: 1.6rem;
    color: var(--deep-maroon);
    margin-bottom: 10px;
}

.mount-card p {
    color: #666;
    margin-bottom: 15px;
}

.mount-badge {
    display: inline-block;
    background: var(--gold-gradient);
    color: var(--rich-brown);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.expert-tip {
    text-align: center;
    background: white;
    padding: 20px 30px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.expert-tip strong {
    color: var(--deep-maroon);
}

.expert-tip a {
    color: var(--whatsapp-green);
    text-decoration: none;
    font-weight: 600;
}

/* Wedding Essentials Section */
.wedding-essentials-section {
    background: white;
}

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

.essential-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 35px 25px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.essential-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.essential-card.featured {
    border: 3px solid var(--primary-gold);
    background: linear-gradient(135deg, #FFF9E6 0%, #FFE4B5 100%);
}

.featured-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--gold-gradient);
    color: var(--rich-brown);
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.essential-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.essential-card h3 {
    font-size: 1.4rem;
    color: var(--deep-maroon);
    margin-bottom: 10px;
}

.focal-length {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-gold);
    margin-bottom: 12px;
}

.description {
    font-size: 0.95rem;
    color: #555;
    font-style: italic;
    margin-bottom: 15px;
    line-height: 1.6;
}

.use-cases {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.use-cases span {
    font-size: 0.85rem;
    color: #666;
}

/* Products Section */
.products-section {
    background: var(--cream);
}

.products-layout {
    display: block;
}

/* Filters Sidebar */
.filters-sidebar {
    background: white;
    padding: 30px 25px;
    border-radius: 15px;
    height: fit-content;
    position: sticky;
    top: 20px;
}

.filters-sidebar h3 {
    font-size: 1.5rem;
    color: var(--deep-maroon);
    margin-bottom: 25px;
}

.filter-group {
    margin-bottom: 30px;
}

.filter-group h4 {
    font-size: 1.1rem;
    color: var(--rich-brown);
    margin-bottom: 12px;
    font-weight: 600;
}

.filter-group label {
    display: block;
    margin-bottom: 10px;
    cursor: pointer;
    font-size: 0.95rem;
}

.filter-group input[type="checkbox"] {
    margin-right: 8px;
    cursor: pointer;
}

.clear-filters {
    width: 100%;
    padding: 12px;
    background: var(--deep-maroon);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.clear-filters:hover {
    background: var(--primary-gold);
    color: var(--rich-brown);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 30px;
}

.product-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
}

.product-image {
    position: relative;
    width: 100%;
    height: 250px;
    background: #f5f5f5;
}

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

.product-badges {
    position: absolute;
    top: 15px;
    left: 15px;
}

.badge {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge.low-light {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.badge.professional {
    background: var(--gold-gradient);
    color: var(--rich-brown);
}

.badge.budget-friendly {
    background: #28a745;
    color: white;
}

.product-info {
    padding: 25px 20px;
}

.product-info h3 {
    font-size: 1.3rem;
    color: var(--deep-maroon);
    margin-bottom: 8px;
    line-height: 1.4;
}

.mount-info {
    font-size: 0.9rem;
    color: var(--primary-gold);
    font-weight: 600;
    margin-bottom: 15px;
}

.product-specs {
    list-style: none;
    margin-bottom: 20px;
}

.product-specs li {
    padding: 6px 0;
    color: #555;
    font-size: 0.9rem;
}

.product-specs strong {
    color: var(--deep-maroon);
}

.product-price {
    margin-bottom: 20px;
}

.current-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--deep-maroon);
    margin-right: 10px;
}

.original-price {
    font-size: 1.2rem;
    color: #999;
    text-decoration: line-through;
}

.product-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.compatibility-button {
    display: block;
    padding: 12px 20px;
    background: #f8f9fa;
    color: var(--deep-maroon);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    border: 2px solid var(--deep-maroon);
    transition: all 0.3s ease;
}

.compatibility-button:hover {
    background: var(--deep-maroon);
    color: white;
}

.whatsapp-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    background: var(--whatsapp-green);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.whatsapp-button svg {
    width: 22px;
    height: 22px;
}

.whatsapp-button:hover {
    background: #1ea952;
    transform: translateY(-2px);
}

/* Education Section */
.education-section {
    background: white;
}

.comparison-table {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.comparison-column {
    background: #f8f9fa;
    padding: 35px 30px;
    border-radius: 15px;
}

.comparison-column h3 {
    font-size: 2rem;
    color: var(--deep-maroon);
    margin-bottom: 20px;
}

.comparison-content h4 {
    font-size: 1.2rem;
    color: var(--rich-brown);
    margin-bottom: 12px;
    margin-top: 20px;
}

.comparison-content ul {
    list-style: none;
    margin-bottom: 20px;
}

.comparison-content li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: #555;
}

.comparison-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-gold);
    font-weight: bold;
    font-size: 1.2rem;
}

.comparison-content strong {
    color: var(--deep-maroon);
}

.best-for {
    background: white;
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 15px;
}

.best-for p {
    color: #555;
    font-weight: 600;
}

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

.examples span {
    background: var(--primary-gold);
    color: var(--rich-brown);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.rams-recommendation {
    background: var(--gold-gradient);
    padding: 30px 40px;
    border-radius: 15px;
    text-align: center;
}

.rams-recommendation h3 {
    font-size: 1.6rem;
    color: var(--rich-brown);
    margin-bottom: 15px;
}

.rams-recommendation p {
    font-size: 1.1rem;
    color: var(--rich-brown);
    line-height: 1.8;
}

.rams-recommendation strong {
    font-weight: 700;
}

/* Why Buy Section */
.why-buy-section {
    background: var(--cream);
}

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

.why-card {
    background: white;
    padding: 35px 25px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.why-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.why-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.why-card h3 {
    font-size: 1.3rem;
    color: var(--deep-maroon);
    margin-bottom: 12px;
}

.why-card p {
    color: #555;
    line-height: 1.8;
}

.why-card strong {
    color: var(--deep-maroon);
}

/* Bottom CTA Section */
.bottom-cta-section {
    background: linear-gradient(135deg, var(--deep-maroon), var(--rich-brown));
    color: white;
    text-align: center;
    padding: 80px 0;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    margin-bottom: 15px;
}

.cta-subtitle {
    font-size: 1.2rem;
    margin-bottom: 35px;
    opacity: 0.95;
}

.gold-cta {
    background: var(--gold-gradient);
    color: var(--rich-brown);
    padding: 20px 50px;
    font-size: 1.2rem;
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
}

.gold-cta:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.6);
}

.cta-note {
    margin-top: 25px;
    font-size: 1.05rem;
    opacity: 0.9;
}

.cta-note a {
    color: var(--primary-gold);
    text-decoration: none;
    font-weight: 600;
}

/* Footer */
.footer {
    background: var(--dark-bg);
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--primary-gold);
    margin-bottom: 18px;
}

.footer-section h4 {
    font-size: 1.3rem;
    color: var(--primary-gold);
    margin-bottom: 15px;
}

.footer-section p {
    opacity: 0.85;
    line-height: 1.8;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: white;
    text-decoration: none;
    opacity: 0.85;
    transition: all 0.3s ease;
}

.footer-section ul li a:hover {
    opacity: 1;
    color: var(--primary-gold);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.75;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .products-layout {
        grid-template-columns: 250px 1fr;
    }
}

@media (max-width: 968px) {
    .hero-title {
        font-size: 3rem;
    }

    .mount-cards {
        grid-template-columns: 1fr;
    }

    .essentials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-layout {
        grid-template-columns: 1fr;
    }

    .filters-sidebar {
        position: static;
    }

    .comparison-table {
        grid-template-columns: 1fr;
    }

    .why-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .essentials-grid {
        grid-template-columns: 1fr;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .cta-button {
        padding: 14px 30px;
        font-size: 0.95rem;
    }

    .section-title {
        font-size: 1.8rem;
    }
}