:root {
    --bg-dark: #0f0f0f;
    --bg-card: #1a1a1a;
    --primary: #D4AF37;
    /* Gold */
    --primary-light: #F1D38E;
    --text-light: #ffffff;
    --text-muted: #a0a0a0;
    --border: #333333;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    --gold-gradient: linear-gradient(135deg, #D4AF37 0%, #F1D38E 50%, #D4AF37 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Hind Siliguri', 'Inter', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
}

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

/* Header */
header {
    background: rgba(15, 15, 15, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    letter-spacing: 1px;
}

.nav-badge {
    background: var(--gold-gradient);
    color: #000;
    padding: 5px 15px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
}

/* Hero Banner */
.hero-banner {
    background: var(--gold-gradient);
    color: #000;
    text-align: center;
    padding: 10px;
    font-weight: 700;
    font-size: 0.9rem;
}

/* Product Section */
.product-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    margin-top: 40px;
}

@media (max-width: 992px) {
    .product-layout {
        grid-template-columns: 1fr;
    }
}

/* Image Section Styles */
.image-section {
    position: sticky;
    top: 100px;
}

.main-image-container {
    position: relative;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    max-height: 65vh;
    aspect-ratio: 1/1.2;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
}

.main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.main-image:hover {
    transform: scale(1.05);
}

.img-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--gold-gradient);
    color: #000;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

.img-badge-teal {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    color: var(--primary);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    border: 1px solid var(--primary);
}

.gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-top: 15px;
}

.gallery-thumb {
    width: 100%;
    aspect-ratio: 1/1;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid var(--border);
    transition: all 0.3s ease;
    background: var(--bg-card);
}

.gallery-thumb.active {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.2);
}

.info-section {
    padding: 20px 0;
}

.product-category {
    color: var(--primary);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 2px;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.product-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 15px;
    color: var(--text-light);
}

.product-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 25px;
}

.rating-row {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
}

.stars {
    color: var(--primary);
    font-size: 1.2rem;
}

.sold-badge {
    background: rgba(212, 175, 55, 0.1);
    color: var(--primary);
    padding: 5px 15px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
}

/* Price */
.price-block {
    background: var(--bg-card);
    padding: 25px;
    border-radius: 15px;
    border-left: 5px solid var(--primary);
    margin-bottom: 30px;
    box-shadow: var(--shadow);
}

.price-current {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
}

.price-original {
    font-size: 1.4rem;
    color: var(--text-muted);
    text-decoration: line-through;
    margin-left: 15px;
}

.price-discount {
    background: #ff4757;
    color: white;
    padding: 2px 10px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-left: 10px;
    vertical-align: middle;
}

/* Selectors */
.selector-section {
    margin-bottom: 25px;
}

.selector-label {
    font-weight: 600;
    margin-bottom: 12px;
    display: block;
    color: var(--text-muted);
}

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

.color-options,
.size-options {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.color-btn,
.size-btn {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-light);
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.color-btn:hover,
.size-btn:hover,
.color-btn.active,
.size-btn.active {
    border-color: var(--primary);
    background: rgba(212, 175, 55, 0.1);
}

.color-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.size-chart-link {
    color: var(--primary);
    text-decoration: underline;
    cursor: pointer;
    font-size: 0.9rem;
    margin-top: 10px;
    display: inline-block;
}

/* QTY Control */
.qty-section {
    display: flex;
    align-items: center;
    gap: 20px;
    margin: 30px 0;
}

.qty-control {
    display: flex;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.qty-btn {
    background: none;
    border: none;
    color: var(--text-light);
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
    cursor: pointer;
    transition: background 0.2s;
}

.qty-btn:hover {
    background: rgba(212, 175, 55, 0.2);
}

.qty-num {
    width: 60px;
    border: none;
    background: none;
    color: var(--text-light);
    text-align: center;
    font-size: 1.2rem;
    font-weight: 700;
    pointer-events: none;
}

/* CTA Buttons */
.cta-section {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 40px;
}

.btn-order {
    background: var(--gold-gradient);
    color: #000;
    border: none;
    padding: 20px;
    border-radius: 12px;
    font-size: 1.4rem;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
    transition: transform 0.2s;
}

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

.btn-whatsapp {
    background: #25D366;
    color: white;
    border: none;
    padding: 15px;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
}

/* Sections */
.full-section {
    padding: 100px 0;
    border-top: 1px solid var(--border);
}

.section-heading {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    margin-bottom: 40px;
    text-align: center;
    color: var(--primary);
}

.desc-text-dynamic {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 800px;
    margin: 0 auto 30px;
    text-align: center;
}

/* Checkout Form */
.checkout-section {
    padding: 80px 0;
    background: #050505;
}

.checkout-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.checkout-header {
    background: var(--gold-gradient);
    padding: 30px;
    color: #000;
    text-align: center;
}

.checkout-header h2 {
    font-family: 'Playfair Display', serif;
    margin-bottom: 5px;
}

.checkout-body {
    padding: 40px;
}

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

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-muted);
}

.form-group label span {
    color: var(--primary);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    color: white;
    padding: 15px;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
}

/* Order Summary */
.order-summary {
    background: rgba(255, 255, 255, 0.03);
    padding: 25px;
    border-radius: 15px;
    margin-bottom: 30px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
}

.summary-row.total {
    border-top: 1px solid var(--border);
    padding-top: 15px;
    margin-top: 15px;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
}

.btn-checkout {
    width: 100%;
    background: var(--gold-gradient);
    color: #000;
    border: none;
    padding: 20px;
    border-radius: 12px;
    font-size: 1.5rem;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
}

/* Footer */
footer {
    padding: 60px 0;
    text-align: center;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
}

.footer-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 15px;
    display: block;
}

/* Videos */
.video-wrap {
    max-width: 900px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    padding-top: 56.25%;
    /* 16:9 */
}

.video-wrap iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Animations */
@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.02);
    }

    100% {
        transform: scale(1);
    }
}

.pulse {
    animation: pulse 2s infinite;
}