@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
    --color-bg-dark: #050505; /* Obsidian Black */
    --color-bg-navy: #121212; /* Charcoal Dark */
    --color-accent-gold: #c5a880;
    --color-accent-gold-bright: #d4af37;
    --color-gold-gradient: linear-gradient(135deg, #fbf7eb 0%, #d4af37 50%, #8f7229 100%);
    --color-text-light: #f8fafc;
    --color-text-muted: #a3a3a3;
    --color-glass-card: rgba(15, 15, 15, 0.65); /* Translucent Black Glass */
    --color-glass-border: rgba(212, 175, 55, 0.12); /* Gold Border Tint */
    --color-glass-border-hover: rgba(212, 175, 55, 0.35);
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Outfit', 'Inter', sans-serif;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-premium: 0 25px 50px -15px rgba(0, 0, 0, 0.85);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Three.js canvas container styling */
#canvas-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
}

/* Glassmorphism Global Card */
.glass-card {
    background: var(--color-glass-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-glass-border);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border-color: var(--color-glass-border-hover);
    box-shadow: 0 30px 60px -20px rgba(197, 168, 128, 0.15);
    transform: translateY(-5px);
}

/* Typography styles */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--color-text-light);
}

.gold-text {
    background: var(--color-gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

p {
    color: var(--color-text-muted);
}

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

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(5, 5, 5, 0.35);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-smooth);
}

header.scrolled {
    background: rgba(5, 5, 5, 0.92);
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
    padding: 0.5rem 0;
}

.nav-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 1.2rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.8rem;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.logo-sub {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--color-accent-gold);
    margin-top: -3px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    position: relative;
    padding: 0.4rem 0;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-gold-gradient);
    transition: var(--transition-smooth);
}

.nav-link:hover, .nav-link.active {
    color: var(--color-text-light);
}

.nav-link.active::after, .nav-link:hover::after {
    width: 100%;
}

.nav-btn {
    border: 1px solid var(--color-accent-gold);
    padding: 0.6rem 1.5rem;
    border-radius: 30px;
    color: var(--color-accent-gold);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: transparent;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(197, 168, 128, 0.05);
}

.nav-btn:hover {
    background: var(--color-gold-gradient);
    color: var(--color-bg-dark);
    border-color: transparent;
    box-shadow: 0 4px 20px rgba(197, 168, 128, 0.25);
    transform: translateY(-2px);
}

/* Mobile Hamburger Menu */
.hamburger {
    display: none;
    cursor: pointer;
    background: transparent;
    border: none;
    outline: none;
    z-index: 110;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--color-text-light);
    margin: 5px 0;
    transition: var(--transition-smooth);
}

/* Buttons */
.btn-primary {
    background: var(--color-gold-gradient);
    color: var(--color-bg-dark) !important;
    padding: 1rem 2.2rem;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(197, 168, 128, 0.2);
    transition: var(--transition-smooth);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(197, 168, 128, 0.4);
}

.btn-secondary {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-text-light);
    padding: 1rem 2.2rem;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-secondary:hover {
    border-color: var(--color-accent-gold);
    color: var(--color-accent-gold);
    background: rgba(197, 168, 128, 0.05);
    transform: translateY(-3px);
}

/* Layout Elements */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 7.5rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-header h2 {
    font-size: 2.8rem;
    margin-bottom: 1.2rem;
}

.section-header p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* HERO SECTION */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 80px;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    z-index: 10;
}

.hero-tagline {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.4em;
    color: var(--color-accent-gold);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.hero-title {
    font-size: 4.8rem;
    line-height: 1.1;
    margin-bottom: 2rem;
}

.hero-desc {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

/* Quick Stats Section */
.quick-stats {
    padding: 3rem 0;
    background: rgba(13, 18, 43, 0.3);
    border-top: 1px solid var(--color-glass-border);
    border-bottom: 1px solid var(--color-glass-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--color-accent-gold-bright);
    margin-bottom: 0.3rem;
}

.stat-item p {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* USP / Problems Section */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.feature-card {
    text-align: left;
}

.feature-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(197, 168, 128, 0.1);
    border: 1px solid var(--color-accent-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.8rem;
    color: var(--color-accent-gold-bright);
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.feature-card p {
    font-size: 0.95rem;
}

/* Visual Highlights Split Section */
.split-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.split-image-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
}

.split-image-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(7, 9, 19, 0.7) 0%, transparent 100%);
    z-index: 1;
}

.split-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.split-content h3 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
}

.split-content p {
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

/* About Page Specific Styles */
.about-intro {
    max-width: 800px;
    margin: 0 auto 5rem;
    text-align: center;
    font-size: 1.2rem;
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 1px;
    background-color: var(--color-glass-border);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -0.5px;
}

.timeline-container {
    padding: 10px 40px;
    position: relative;
    background-color: transparent;
    width: 50%;
}

.timeline-container::after {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    right: -6px;
    background-color: var(--color-accent-gold-bright);
    border: 3px solid var(--color-bg-dark);
    top: 30px;
    border-radius: 50%;
    z-index: 1;
}

.left {
    left: 0;
}

.right {
    left: 50%;
}

.right::after {
    left: -6px;
}

.timeline-content {
    padding: 2rem;
    background: var(--color-glass-card);
    border: 1px solid var(--color-glass-border);
    border-radius: 12px;
    position: relative;
}

.timeline-content h4 {
    font-size: 1.1rem;
    color: var(--color-accent-gold);
    margin-bottom: 0.5rem;
}

/* Comparison Table or Tabs */
.tab-container {
    margin-top: 3rem;
}

.table-glass {
    width: 100%;
    border-collapse: collapse;
    margin-top: 2rem;
}

.table-glass th, .table-glass td {
    padding: 1.2rem;
    text-align: left;
    border-bottom: 1px solid var(--color-glass-border);
}

.table-glass th {
    font-family: var(--font-heading);
    color: var(--color-accent-gold);
    font-size: 1.1rem;
}

.table-glass tr:hover {
    background: rgba(197, 168, 128, 0.03);
}

/* Product Catalog Showcase */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.product-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: var(--color-glass-card);
    border: 1px solid var(--color-glass-border);
    transition: var(--transition-smooth);
}

.product-card:hover {
    border-color: var(--color-glass-border-hover);
    transform: translateY(-8px);
}

.product-img-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/5;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.product-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: var(--color-gold-gradient);
    color: var(--color-bg-dark);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 10;
}

.product-info {
    padding: 2rem;
}

.product-cat {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent-gold);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.product-name {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
}

.product-desc {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.product-meta {
    display: flex;
    justify-content: space-between;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Gallery Showcase Styles */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
    border: 1px solid var(--color-glass-border);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(7, 9, 19, 0.8);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition-smooth);
    padding: 1.5rem;
    text-align: center;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

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

.gallery-overlay h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    transform: translateY(15px);
    transition: var(--transition-smooth);
}

.gallery-overlay p {
    font-size: 0.85rem;
    color: var(--color-accent-gold);
    transform: translateY(15px);
    transition: var(--transition-smooth);
    transition-delay: 0.05s;
}

.gallery-item:hover .gallery-overlay h4,
.gallery-item:hover .gallery-overlay p {
    transform: translateY(0);
}

/* Lightbox Modal */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 5, 5, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 99999;
    display: none;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    max-width: 80%;
    max-height: 80%;
    position: relative;
}

.lightbox-img {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 8px;
    border: 1px solid var(--color-glass-border-hover);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.8);
}

.lightbox-caption {
    text-align: center;
    margin-top: 1.5rem;
    font-family: var(--font-heading);
    font-size: 1.4rem;
}

.lightbox-close {
    position: absolute;
    top: -2.5rem;
    right: 0;
    color: var(--color-text-light);
    font-size: 2rem;
    cursor: pointer;
    background: transparent;
    border: none;
}

.lightbox-close:hover {
    color: var(--color-accent-gold);
}

/* Form Styles & Inputs */
.form-group {
    margin-bottom: 1.8rem;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent-gold);
    margin-bottom: 0.6rem;
    font-weight: 500;
}

.form-control {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-glass-border);
    border-radius: 8px;
    padding: 0.9rem 1.2rem;
    color: var(--color-text-light);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    outline: none;
}

.form-control:focus {
    border-color: var(--color-accent-gold-bright);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 15px rgba(197, 168, 128, 0.15);
}

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

.select-wrapper {
    position: relative;
}

.select-wrapper select {
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
}

.select-wrapper::after {
    content: '▼';
    font-size: 0.65rem;
    color: var(--color-accent-gold);
    position: absolute;
    right: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
}

/* Contact Page Styles */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact-info-list {
    list-style: none;
    margin-top: 2rem;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2.2rem;
}

.contact-info-icon {
    width: 45px;
    height: 45px;
    border-radius: 10px;
    background: rgba(197, 168, 128, 0.08);
    border: 1px solid var(--color-glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent-gold-bright);
    flex-shrink: 0;
}

.contact-info-text h4 {
    font-size: 1rem;
    margin-bottom: 0.3rem;
    color: var(--color-text-light);
}

.contact-info-text p, .contact-info-text a {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.contact-info-text a:hover {
    color: var(--color-accent-gold-bright);
}

.map-wrapper {
    margin-top: 3rem;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--color-glass-border);
    height: 250px;
    position: relative;
}

/* Footer Section */
footer {
    background: #080a15;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 5rem 0 2rem;
    color: #e2e8f0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    font-size: 0.9rem;
    margin-top: 1rem;
    max-width: 320px;
    color: #94a3b8;
}

.footer-heading {
    font-size: 1.1rem;
    color: #ffffff;
    margin-bottom: 1.8rem;
    position: relative;
    display: inline-block;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--color-accent-gold);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.9rem;
}

.footer-links a {
    font-size: 0.9rem;
    color: #94a3b8;
}

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

.footer-socials {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    transition: var(--transition-smooth);
}

.social-icon:hover {
    background: var(--color-gold-gradient);
    color: var(--color-bg-dark);
    border-color: transparent;
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: #94a3b8;
}

/* MOBILE MODE & RESPONSIVE LAYOUT */
@media (max-width: 1024px) {
    .features-grid, .product-grid, .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
    
    .hero-title {
        font-size: 3.8rem;
    }
}

@media (max-width: 768px) {
    header {
        padding: 0.2rem 0;
    }
    
    .hamburger {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 380px;
        height: 100vh;
        background: rgba(7, 9, 19, 0.98);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        box-shadow: -10px 0 30px rgba(0,0,0,0.5);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2.5rem;
        transition: var(--transition-smooth);
        z-index: 100;
        border-left: 1px solid rgba(197, 168, 128, 0.15);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    /* Cross icon animation for active menu */
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .split-section {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .timeline::after {
        left: 31px;
    }
    
    .timeline-container {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }
    
    .timeline-container::after {
        left: 25px;
        right: auto;
    }
    
    .right {
        left: 0%;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-desc {
        font-size: 1.05rem;
    }
    
    .hero-btns {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
    }
}

@media (max-width: 480px) {
    .features-grid, .product-grid, .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .glass-card {
        padding: 1.5rem;
    }
    
    .hero-title {
        font-size: 2.3rem;
    }
}

/* --- Luxury & Traditional Graphic Enhancements --- */

.hero-glass-box {
    background: linear-gradient(135deg, rgba(8, 11, 26, 0.9) 0%, rgba(13, 18, 43, 0.85) 100%), url('../images/hero-silk.png');
    background-size: cover;
    background-position: center;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(197, 168, 128, 0.3);
    border-radius: 24px;
    padding: 4.5rem 3rem;
    box-shadow: 0 40px 80px -25px rgba(0, 0, 0, 0.85), 0 0 50px rgba(197, 168, 128, 0.08);
    position: relative;
    max-width: 950px;
    margin: 0 auto;
    overflow: visible;
}

.hero-badge {
    position: absolute;
    top: -40px;
    right: 40px;
    width: 85px;
    height: 85px;
    background: var(--color-gold-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.58rem;
    line-height: 1.3;
    letter-spacing: 0.12em;
    color: var(--color-bg-dark);
    box-shadow: 0 10px 25px rgba(197, 168, 128, 0.35);
    border: 2px solid var(--color-bg-dark);
    animation: floatBadge 6s ease-in-out infinite;
    z-index: 20;
}

@keyframes floatBadge {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-8px) rotate(5deg); }
}

.luxury-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin: 4rem 0;
    position: relative;
}

.luxury-divider .line {
    height: 1px;
    width: 120px;
    background: linear-gradient(90deg, transparent, var(--color-accent-gold), transparent);
}

.luxury-divider .motif {
    width: 24px;
    height: 24px;
    color: var(--color-accent-gold-bright);
    fill: currentColor;
    opacity: 0.85;
    filter: drop-shadow(0 0 8px rgba(212, 175, 55, 0.4));
}

.hero-assurances {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
    border-top: 1px solid rgba(197, 168, 128, 0.15);
    padding-top: 2rem;
    flex-wrap: wrap;
}

.assurance-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent-gold);
}

.assurance-item i {
    width: 18px;
    color: var(--color-accent-gold-bright);
}

/* Overlapping Collage Layout */
.collage-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.collage-wrapper {
    position: relative;
    height: 480px;
    width: 100%;
}

.collage-img-main {
    position: absolute;
    top: 0;
    left: 0;
    width: 70%;
    height: 380px;
    object-fit: cover;
    border-radius: 16px;
    border: 1px solid rgba(197, 168, 128, 0.35);
    box-shadow: 0 25px 50px rgba(0,0,0,0.6);
    z-index: 2;
    transition: var(--transition-smooth);
}

.collage-img-sub {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 60%;
    height: 320px;
    object-fit: cover;
    border-radius: 16px;
    border: 1px solid rgba(197, 168, 128, 0.35);
    box-shadow: 0 30px 60px rgba(0,0,0,0.8);
    z-index: 3;
    transition: var(--transition-smooth);
}

.collage-wrapper:hover .collage-img-main {
    transform: translate(-10px, -10px) scale(1.02);
    border-color: var(--color-accent-gold-bright);
}

.collage-wrapper:hover .collage-img-sub {
    transform: translate(10px, 10px) scale(1.02);
    border-color: var(--color-accent-gold-bright);
}

/* Golden highlight border effect */
.border-gold-glow {
    border: 1px solid rgba(197, 168, 128, 0.25);
    box-shadow: 0 0 30px rgba(197, 168, 128, 0.05);
}

.border-gold-glow:hover {
    border-color: var(--color-accent-gold-bright);
    box-shadow: 0 0 30px rgba(197, 168, 128, 0.18);
}

@media (max-width: 768px) {
    .hero-glass-box {
        padding: 3rem 1.5rem;
    }
    .hero-badge {
        width: 70px;
        height: 70px;
        font-size: 0.5rem;
        top: -35px;
        right: 15px;
    }
    .hero-assurances {
        gap: 1.5rem;
    }
    .collage-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .collage-wrapper {
        height: 350px;
    }
    .collage-img-main {
        width: 65%;
        height: 280px;
    }
    .collage-img-sub {
        width: 55%;
        height: 220px;
    }
}

/* --- Preloader / Luxury Loading Screen --- */

#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-bg-dark);
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.8s;
}

#preloader.loaded {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.preloader-content {
    text-align: center;
}

.preloader-logo {
    width: 110px;
    height: 110px;
    margin-bottom: 1.5rem;
    animation: rotateLogo 16s linear infinite;
    filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.3));
}

.preloader-logo .flower-path {
    stroke-dasharray: 350;
    stroke-dashoffset: 350;
    animation: drawFlower 3.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.preloader-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    background: var(--color-gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.2rem;
}

.preloader-subtitle {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.preloader-bar {
    width: 180px;
    height: 2px;
    background: rgba(197, 168, 128, 0.12);
    margin: 0 auto;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.preloader-progress {
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: var(--color-gold-gradient);
    box-shadow: 0 0 8px var(--color-accent-gold-bright);
}

@keyframes rotateLogo {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes drawFlower {
    to { stroke-dashoffset: 0; }
}

/* --- Dynamic B2B Product Detail Modal --- */

.dynamic-detail-modal {
    max-width: 950px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    padding: 3rem;
    background: rgba(10, 12, 28, 0.95);
    border: 1px solid rgba(197, 168, 128, 0.35);
    border-radius: 20px;
    box-shadow: 0 35px 80px rgba(0, 0, 0, 0.9), 0 0 50px rgba(197, 168, 128, 0.05);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    position: relative;
}

.dynamic-detail-modal::-webkit-scrollbar {
    width: 6px;
}
.dynamic-detail-modal::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 10px;
}
.dynamic-detail-modal::-webkit-scrollbar-thumb {
    background: var(--color-accent-gold);
    border-radius: 10px;
}

.modal-split-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    align-items: start;
}

.modal-img-col {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-img-col img {
    max-width: 100%;
    max-height: 48vh;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 15px 35px rgba(0,0,0,0.5);
}

.modal-info-col {
    display: flex;
    flex-direction: column;
    color: var(--color-text-light);
}

.modal-info-col .spec-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.9rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.95rem;
}

.modal-info-col .spec-row strong {
    color: var(--color-accent-gold-bright);
    font-weight: 600;
}

.modal-info-col .spec-row span {
    font-weight: 500;
}

@media (max-width: 768px) {
    .modal-split-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .dynamic-detail-modal {
        padding: 2rem 1.5rem;
        max-height: 90vh;
        overflow-y: auto;
    }
    .modal-img-col img {
        max-height: 35vh;
    }
}

.modal-close-btn {
    transition: var(--transition-smooth);
}

.modal-close-btn:hover {
    color: #ffffff !important;
    transform: scale(1.18) rotate(90deg);
}

/* --- Premium Fabric Slideshow --- */
.premium-slideshow-container {
    background: var(--color-glass-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-glass-border);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow-premium);
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    overflow: hidden;
}

.slides-wrapper {
    position: relative;
    width: 100%;
    min-height: 480px;
}

.slideshow-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3.5rem;
    align-items: start;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    pointer-events: none;
}

.slideshow-slide.active {
    opacity: 1;
    visibility: visible;
    position: relative;
    pointer-events: auto;
}

.slide-img-col {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.slide-img-container {
    width: 100%;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(212, 175, 55, 0.15);
    box-shadow: 0 15px 35px rgba(0,0,0,0.6);
    aspect-ratio: 4/3;
}

.slide-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide-img-container:hover img {
    transform: scale(1.05);
}

.slide-info-col {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding-top: 1rem;
    text-align: left;
}

.slide-info-col .spec-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.9rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.95rem;
}

.slide-info-col .spec-row strong {
    color: var(--color-accent-gold-bright);
    font-weight: 600;
}

.slide-info-col .spec-row span {
    font-weight: 500;
    color: var(--color-text-light);
}

.slideshow-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1.5rem;
}

.slideshow-nav-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-text-light);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.slideshow-nav-btn:hover {
    border-color: var(--color-accent-gold-bright);
    color: var(--color-accent-gold-bright);
    background: rgba(197, 168, 128, 0.08);
    transform: scale(1.05);
}

.slideshow-indicators {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.slideshow-counter {
    font-family: var(--font-heading);
    color: var(--color-accent-gold);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.slideshow-dots {
    display: flex;
    gap: 0.6rem;
}

.slideshow-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.slideshow-dot.active {
    background: var(--color-accent-gold-bright);
    box-shadow: 0 0 8px var(--color-accent-gold-bright);
    transform: scale(1.25);
}

@media (max-width: 768px) {
    .slideshow-slide {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .premium-slideshow-container {
        padding: 1.8rem;
    }
    
    .slide-img-container {
        aspect-ratio: 16/10;
    }
    
    .slides-wrapper {
        min-height: auto;
    }
    
    .slide-info-col {
        padding-top: 0;
    }
}