/* ARCHVANTA Official Studio Website Design System */
:root {
    --bg-dark: #07090e;
    --bg-surface: #0e121a;
    --bg-card: #141923;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-gold: rgba(212, 175, 55, 0.3);
    
    --text-main: #f3f6fc;
    --text-muted: #8b95a5;
    --text-gold: #d4af37;
    --text-gold-bright: #f9e29c;
    
    --accent-gold: #d4af37;
    --accent-gold-dark: #9e7d18;
    --accent-blue: #3b82f6;
    --accent-purple: #8b5cf6;
    --accent-green: #10b981;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    
    --font-heading: 'Cinzel', serif;
    --font-sub: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    --shadow-soft: 0 16px 40px rgba(0, 0, 0, 0.4);
    --shadow-gold: 0 6px 30px rgba(212, 175, 55, 0.2);
}

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

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(7, 9, 14, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-img {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-gold);
}

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

.brand-name {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    color: var(--text-gold);
    letter-spacing: 1.5px;
}

.brand-tagline {
    font-size: 10px;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: 28px;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-family: var(--font-sub);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
}

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

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: var(--radius-md);
    font-family: var(--font-sub);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.25s ease;
    border: none;
}

.btn-gold {
    background: linear-gradient(135deg, #d4af37 0%, #aa7c11 100%);
    color: #000;
    box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.4);
}

.btn-primary {
    background: linear-gradient(135deg, #d4af37 0%, #aa7c11 100%);
    color: #000;
}

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

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-gold);
    color: var(--text-gold);
}

.btn-gold-outline {
    background: transparent;
    border: 1px solid var(--border-gold);
    color: var(--text-gold);
}

.btn-gold-outline:hover {
    background: rgba(212, 175, 55, 0.1);
}

.btn-lg {
    padding: 14px 28px;
    font-size: 15px;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('assets/archvanta_cover_banner_1920x640.jpg') center/cover no-repeat;
    padding: 120px 24px 60px;
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(7, 9, 14, 0.75) 0%, rgba(7, 9, 14, 0.95) 100%);
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(212, 175, 55, 0.15);
    border: 1px solid var(--border-gold);
    border-radius: 30px;
    color: var(--text-gold);
    font-family: var(--font-sub);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-gold);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-gold);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { opacity: 0.4; }
    50% { opacity: 1; }
    100% { opacity: 0.4; }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #f9e29c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 36px;
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
}

/* Specs Bar */
.specs-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    background: rgba(14, 18, 26, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px 32px;
    box-shadow: var(--shadow-soft);
}

.spec-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.spec-val {
    font-family: var(--font-sub);
    font-size: 20px;
    font-weight: 700;
    color: var(--text-gold);
}

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

.spec-divider {
    width: 1px;
    height: 30px;
    background: var(--border-color);
}

/* Section Common */
.section-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 80px 24px;
}

.bg-dark-card {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.section-header {
    margin-bottom: 48px;
}

.section-header.text-center {
    text-align: center;
}

.section-badge {
    font-family: var(--font-sub);
    font-size: 12px;
    font-weight: 700;
    color: var(--text-gold);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 8px;
}

.badge-gold-text { color: var(--text-gold); }

.section-title {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
}

.section-desc {
    color: var(--text-muted);
    font-size: 15px;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

/* Catalog Filters */
.catalog-filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 36px;
}

.filter-btn {
    padding: 8px 16px;
    border-radius: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-family: var(--font-sub);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-btn:hover, .filter-btn.active {
    background: rgba(212, 175, 55, 0.15);
    border-color: var(--border-gold);
    color: var(--text-gold);
}

/* Product Cards Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

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

.product-thumb {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: #000;
}

.product-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.product-code-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(6px);
    border: 1px solid var(--border-gold);
    color: var(--text-gold);
    font-family: monospace;
    font-size: 11px;
    padding: 4px 8px;
    border-radius: 4px;
}

.product-details {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-details h3 {
    font-family: var(--font-sub);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.product-details p {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 16px;
    flex: 1;
}

.format-badges {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.format-badges span {
    font-size: 10px;
    padding: 2px 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    color: var(--text-muted);
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

.product-price {
    font-family: var(--font-sub);
    font-size: 18px;
    font-weight: 700;
    color: var(--text-gold);
}

/* Bundles Grid */
.bundles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 28px;
}

.bundle-card {
    background: var(--bg-card);
    border: 1px solid var(--border-gold);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-soft);
}

.bundle-preview {
    position: relative;
    height: 240px;
}

.bundle-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.bundle-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    background: linear-gradient(135deg, #d4af37 0%, #aa7c11 100%);
    color: #000;
    font-weight: 800;
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 4px;
}

.bundle-details {
    padding: 24px;
}

.bundle-details h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    margin-bottom: 8px;
}

.bundle-details p {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

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

.price-group {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.original-price {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 14px;
}

.bundle-price {
    font-family: var(--font-sub);
    font-size: 22px;
    font-weight: 700;
    color: var(--text-gold);
}

/* Marketplaces Grid */
.marketplaces-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.market-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.market-card:hover {
    border-color: var(--border-gold);
    transform: translateY(-4px);
}

.market-logo {
    font-family: var(--font-sub);
    font-weight: 800;
    font-size: 18px;
    margin-bottom: 12px;
}

.market-logo.cgt { color: #d4af37; }
.market-logo.fab { color: #10b981; }
.market-logo.cults { color: #8b5cf6; }
.market-logo.artstation { color: #3b82f6; }
.market-logo.turbosquid { color: #f59e0b; }

.market-card h3 {
    font-size: 15px;
    margin-bottom: 8px;
}

.market-card p {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 16px;
    min-height: 45px;
}

.market-badge {
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* Quality Grid */
.quality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.quality-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
}

.q-num {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 800;
    color: var(--text-gold);
    opacity: 0.8;
    margin-bottom: 12px;
}

.quality-card h4 {
    font-size: 15px;
    margin-bottom: 6px;
}

.quality-card p {
    font-size: 13px;
    color: var(--text-muted);
}

/* Contact Card */
.contact-card {
    background: var(--bg-card);
    border: 1px solid var(--border-gold);
    border-radius: var(--radius-lg);
    padding: 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    box-shadow: var(--shadow-soft);
}

@media (max-width: 900px) {
    .contact-card { grid-template-columns: 1fr; }
}

.contact-info h2 {
    font-family: var(--font-heading);
    font-size: 28px;
    margin-top: 8px;
    margin-bottom: 12px;
}

.contact-info p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 24px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.c-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--text-main);
}

.c-item i { color: var(--text-gold); }

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: flex;
    gap: 16px;
}

.contact-form input, .contact-form select, .contact-form textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 14px;
    outline: none;
    transition: all 0.2s ease;
}

.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
    border-color: var(--accent-gold);
    background: rgba(255, 255, 255, 0.07);
}

/* Footer */
.footer {
    background: #040508;
    border-top: 1px solid var(--border-color);
    padding: 40px 24px;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.footer-logo {
    width: 36px;
    height: 36px;
    border-radius: 6px;
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 16px;
    color: var(--text-gold);
}

.footer-brand p {
    font-size: 12px;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 13px;
}

.footer-links a:hover { color: var(--text-gold); }

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal.active { display: flex; }

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-gold);
    border-radius: var(--radius-lg);
    max-width: 700px;
    width: 100%;
    position: relative;
    padding: 32px;
    box-shadow: var(--shadow-soft);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 20px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 28px;
    cursor: pointer;
}

.modal-close:hover { color: #fff; }