/* ==========================================================================
   VARVX.EE - Modern Premium Frontend Design System & Styling
   ========================================================================== */

/* Import Outfit Font */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Layout Constants */
    --header-height: 80px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    
    /* Transition Defaults */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 1. TUME (Default Dark Theme - Cyan & Indigo) */
body, body[data-theme="dark"] {
    --bg-dark: #121824;
    --bg-card: rgba(26, 36, 57, 0.65);
    --bg-nav: rgba(18, 24, 36, 0.85);
    
    --accent-cyan: #00F2FE;
    --accent-purple: #9B51E0;
    --accent-blue: #0072FF;
    
    --text-primary: #F8FAFC;
    --text-secondary: #CBD5E1;
    --text-muted: #94A3B8;
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(0, 242, 254, 0.4);
    
    --gradient-primary: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-blue) 100%);
    --gradient-glow: linear-gradient(135deg, rgba(0, 242, 254, 0.15) 0%, rgba(155, 81, 224, 0.15) 100%);
    --gradient-text: linear-gradient(90deg, #FFFFFF 0%, #E2E8F0 50%, var(--accent-cyan) 100%);

    /* Theme specific structural values */
    --hero-overlay: linear-gradient(135deg, rgba(18, 24, 36, 0.84) 20%, rgba(18, 24, 36, 0.68) 60%, rgba(18, 24, 36, 0.84) 100%);
    --bg-overlay: linear-gradient(135deg, rgba(18, 24, 36, 0.82) 0%, rgba(18, 24, 36, 0.72) 100%);
    --gallery-bg: linear-gradient(180deg, var(--bg-dark) 0%, #161e2e 100%);
    --scrollbar-thumb-bg: rgba(255, 255, 255, 0.12);
    --sub-filter-bg: rgba(255, 255, 255, 0.02);
    --sub-filter-hover-border: rgba(255, 255, 255, 0.25);
    --sub-filter-active-bg: rgba(0, 242, 254, 0.1);
    --sub-filter-active-shadow: rgba(0, 242, 254, 0.1);
    --input-bg: rgba(255, 255, 255, 0.03);
    --input-focus-bg: rgba(255, 255, 255, 0.06);
    --input-focus-shadow: rgba(0, 242, 254, 0.15);
    --active-tab-text: var(--bg-dark);
    --btn-secondary-bg: rgba(255, 255, 255, 0.03);
    --btn-secondary-hover-bg: rgba(255, 255, 255, 0.08);
    --modal-backdrop: rgba(7, 9, 14, 0.95);
    --modal-img-bg: #05070b;
    --modal-info-bg: rgba(7, 9, 14, 0.4);
    --fullscreen-bg: rgba(4, 6, 10, 0.98);
    --fullscreen-info-bg: rgba(8, 12, 21, 0.5);
    --nav-btn-bg: rgba(18, 24, 36, 0.6);
}

/* 2. VAHEPEALNE (Medium Theme - Organic Forest Green & Amber/Coral) */
body[data-theme="medium"] {
    --bg-dark: #2f3d37;
    --bg-card: rgba(56, 74, 67, 0.65);
    --bg-nav: rgba(47, 61, 55, 0.85);
    
    --accent-cyan: #ff7e67;
    --accent-purple: #c084fc;
    --accent-blue: #f59e0b;
    
    --text-primary: #F1F5F9;
    --text-secondary: #E2E8F0;
    --text-muted: #94A3B8;
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 126, 103, 0.4);
    
    --gradient-primary: linear-gradient(135deg, #ff7e67 0%, #f59e0b 100%);
    --gradient-glow: linear-gradient(135deg, rgba(255, 126, 103, 0.1) 0%, rgba(245, 158, 11, 0.1) 100%);
    --gradient-text: linear-gradient(90deg, #FFFFFF 0%, #E2E8F0 50%, #f59e0b 100%);

    /* Theme specific structural values */
    --hero-overlay: linear-gradient(135deg, rgba(47, 61, 55, 0.82) 20%, rgba(47, 61, 55, 0.62) 60%, rgba(47, 61, 55, 0.82) 100%);
    --bg-overlay: linear-gradient(135deg, rgba(47, 61, 55, 0.80) 0%, rgba(47, 61, 55, 0.70) 100%);
    --gallery-bg: linear-gradient(180deg, var(--bg-dark) 0%, #3a4b44 100%);
    --scrollbar-thumb-bg: rgba(255, 255, 255, 0.12);
    --sub-filter-bg: rgba(255, 255, 255, 0.02);
    --sub-filter-hover-border: rgba(255, 255, 255, 0.25);
    --sub-filter-active-bg: rgba(255, 126, 103, 0.12);
    --sub-filter-active-shadow: rgba(255, 126, 103, 0.15);
    --input-bg: rgba(255, 255, 255, 0.03);
    --input-focus-bg: rgba(255, 255, 255, 0.06);
    --input-focus-shadow: rgba(255, 126, 103, 0.15);
    --active-tab-text: var(--bg-dark);
    --btn-secondary-bg: rgba(255, 255, 255, 0.03);
    --btn-secondary-hover-bg: rgba(255, 255, 255, 0.08);
    --modal-backdrop: rgba(36, 48, 43, 0.95);
    --modal-img-bg: #1c2622;
    --modal-info-bg: rgba(28, 38, 34, 0.4);
    --fullscreen-bg: rgba(28, 38, 34, 0.98);
    --fullscreen-info-bg: rgba(36, 48, 43, 0.5);
    --nav-btn-bg: rgba(36, 48, 43, 0.6);
}

/* 3. HELE (Light Theme - Fresh Sky-Blue & Indigo) */
body[data-theme="light"] {
    --bg-dark: #f8fafc;
    --bg-card: rgba(255, 255, 255, 0.85);
    --bg-nav: rgba(248, 250, 252, 0.85);
    
    --accent-cyan: #0284c7;
    --accent-purple: #7c3aed;
    --accent-blue: #2563eb;
    
    --text-primary: #0F172A;
    --text-secondary: #334155;
    --text-muted: #64748B;
    
    --border-color: rgba(15, 23, 42, 0.08);
    --border-hover: rgba(2, 132, 199, 0.4);
    
    --gradient-primary: linear-gradient(135deg, #0ea5e9 0%, #6366f1 100%);
    --gradient-glow: linear-gradient(135deg, rgba(14, 165, 233, 0.08) 0%, rgba(99, 102, 241, 0.08) 100%);
    --gradient-text: linear-gradient(90deg, #0F172A 0%, #312E81 50%, #0284c7 100%);

    /* Theme specific structural values */
    --hero-overlay: linear-gradient(135deg, rgba(248, 250, 252, 0.86) 20%, rgba(248, 250, 252, 0.68) 60%, rgba(248, 250, 252, 0.86) 100%);
    --bg-overlay: linear-gradient(135deg, rgba(255, 255, 255, 0.86) 0%, rgba(255, 255, 255, 0.72) 100%);
    --gallery-bg: linear-gradient(180deg, var(--bg-dark) 0%, #e2ecf5 100%);
    --scrollbar-thumb-bg: rgba(15, 23, 42, 0.15);
    --sub-filter-bg: rgba(15, 23, 42, 0.02);
    --sub-filter-hover-border: rgba(15, 23, 42, 0.25);
    --sub-filter-active-bg: rgba(2, 132, 199, 0.08);
    --sub-filter-active-shadow: rgba(2, 132, 199, 0.1);
    --input-bg: rgba(15, 23, 42, 0.03);
    --input-focus-bg: #ffffff;
    --input-focus-shadow: rgba(2, 132, 199, 0.1);
    --active-tab-text: #ffffff;
    --btn-secondary-bg: rgba(15, 23, 42, 0.04);
    --btn-secondary-hover-bg: rgba(15, 23, 42, 0.08);
    --modal-backdrop: rgba(248, 250, 252, 0.95);
    --modal-img-bg: #edf2f7;
    --modal-info-bg: rgba(255, 255, 255, 0.05);
    --fullscreen-bg: rgba(255, 255, 255, 0.98);
    --fullscreen-info-bg: rgba(241, 245, 249, 0.85);
    --nav-btn-bg: rgba(15, 23, 42, 0.05);
}

/* ==========================================================================
   Base Styles & Reset
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
    -webkit-font-smoothing: antialiased;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-dark);
    color: var(--text-primary);
}

body {
    overflow-x: hidden;
    line-height: 1.6;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb-bg);
    border-radius: 4px;
    border: 2px solid var(--bg-dark);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-cyan);
}

/* Typography & Utility Components */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

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

button, .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-normal);
    border: 1px solid transparent;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #ffffff; /* High contrast white text */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
    filter: brightness(1.15); /* Naturally brightens the active theme gradient */
}

.btn-secondary {
    background: var(--btn-secondary-bg);
    color: var(--text-primary);
    border-color: var(--border-color);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--btn-secondary-hover-bg);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

/* ==========================================================================
   Header Navigation
   ========================================================================== */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: var(--bg-nav);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 8%;
    transition: var(--transition-normal);
}

header.scrolled {
    height: 70px;
    background: rgba(7, 9, 14, 0.9);
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--accent-cyan);
    box-shadow: 0 0 10px var(--accent-cyan);
}

nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

nav a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 8px 0;
}

nav a:hover, nav a.active {
    color: var(--text-primary);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-fast);
    transform-origin: center;
}

nav a:hover::after, nav a.active::after {
    transform: translateX(-50%) scaleX(1);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-fast);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--header-height) 8% 0;
    position: relative;
    background-image: var(--hero-overlay),
                      url('../images/hero_bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-content {
    max-width: 800px;
    margin-bottom: 40px;
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 16px;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition-fast);
}

.hero-scroll:hover {
    color: var(--text-primary);
}

.hero-scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
}

.hero-scroll-indicator::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background-color: var(--accent-cyan);
    border-radius: 2px;
    animation: scrollDot 2s infinite;
}

/* ==========================================================================
   Product / Services Sections
   ========================================================================== */
section {
    padding: 100px 8%;
    border-top: 1px solid var(--border-color);
}

.section-header {
    margin-bottom: 60px;
    max-width: 600px;
}

.section-tag {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
    display: inline-block;
}

.section-title {
    font-size: 2.75rem;
    margin-bottom: 16px;
}

.section-desc {
    color: var(--text-secondary);
}

/* Card Showcase Grid */
.product-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.showcase-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 48px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 450px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-normal);
    backdrop-filter: blur(10px);
}

.showcase-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(800px circle at var(--x, 0px) var(--y, 0px), rgba(0, 242, 254, 0.06), transparent 40%);
    z-index: 1;
    pointer-events: none;
}

.showcase-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.showcase-card-doors {
    background-image: var(--bg-overlay), url('../images/doors_card_bg.png');
    background-size: cover;
    background-position: center;
}

.showcase-card-print {
    background-image: var(--bg-overlay), url('../images/print_card_bg.png');
    background-size: cover;
    background-position: center;
}

.showcase-meta {
    z-index: 2;
}

.showcase-icon {
    font-size: 3rem;
    margin-bottom: 24px;
    display: inline-block;
}

.showcase-card-title {
    font-size: 2rem;
    margin-bottom: 16px;
}

.showcase-card-desc {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.showcase-features {
    list-style: none;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 2;
}

.showcase-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    font-weight: 500;
}

.showcase-features li svg {
    color: var(--accent-cyan);
    flex-shrink: 0;
}

.showcase-btn {
    align-self: flex-start;
    z-index: 2;
}

/* 3D Subcategories Grid */
.subcategories-container {
    margin-top: 60px;
}

.subcategories-title {
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.subcategories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.subcategory-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 32px;
    transition: var(--transition-normal);
}

.subcategory-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--accent-purple);
    transform: translateY(-4px);
}

.subcategory-icon {
    font-size: 2rem;
    margin-bottom: 16px;
    display: inline-block;
}

.subcategory-name {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.subcategory-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ==========================================================================
   Portfolio / Gallery Section
   ========================================================================== */
.gallery-section {
    background: var(--gallery-bg);
}

.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-tab {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 10px 24px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
}

.filter-tab:hover, .filter-tab.active {
    background: var(--text-primary);
    color: var(--active-tab-text);
    border-color: var(--text-primary);
}

/* Sub-filters for 3D subcategories */
.gallery-sub-filters {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: -16px;
    margin-bottom: 32px;
    flex-wrap: wrap;
    animation: slideDown 0.3s ease-out forwards;
}

.sub-filter-tab {
    background: var(--sub-filter-bg);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.sub-filter-tab:hover {
    color: var(--text-primary);
    border-color: var(--sub-filter-hover-border);
}

.sub-filter-tab.active {
    background: var(--sub-filter-active-bg);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    box-shadow: 0 0 10px var(--sub-filter-active-shadow);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Masonry / Responsive Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 400px)); /* Limits stretching and allows centering */
    justify-content: center; /* Center the grid items horizontally */
    gap: 30px;
    opacity: 1;
    transition: opacity var(--transition-normal);
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.02);
    cursor: pointer;
    transform: scale(1);
    transition: var(--transition-normal);
}

.gallery-item:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: 0 15px 30px rgba(0, 242, 254, 0.15);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Item info Overlay */
.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 24px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.4) 60%, transparent 100%);
    transform: translateY(100%);
    transition: var(--transition-normal);
    opacity: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
    opacity: 1;
}

.gallery-tag {
    align-self: flex-start;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #00f2fe !important; /* Always vibrant neon cyan on dark overlay */
    letter-spacing: 0.1em;
    margin-bottom: 6px;
}

.gallery-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: #ffffff !important; /* Always white on dark overlay */
}

.gallery-desc {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8) !important; /* Always light on dark overlay */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ==========================================================================
   Lightbox / Modal View
   ========================================================================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--modal-backdrop);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
    padding: 40px;
}

.modal.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    max-width: 1000px;
    width: 100%;
    display: flex;
    overflow: hidden;
    position: relative;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    transform: scale(0.95);
    transition: transform var(--transition-normal);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.5rem;
    transition: var(--transition-fast);
    z-index: 10;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(90deg);
}

.modal-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--nav-btn-bg);
    border: 1.5px solid rgba(255, 255, 255, 0.25); /* More visible border */
    color: var(--text-primary);
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 1000;
    user-select: none;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.modal-nav:hover {
    background: rgba(0, 242, 254, 0.2);
    border-color: var(--accent-cyan);
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.3);
}

.modal-prev {
    left: 16px;
}

.modal-next {
    right: 16px;
}

/* Fullscreen zoom image styles */
.fullscreen-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--fullscreen-bg);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    z-index: 3000;
    display: block; /* Changed from flex to block for absolute positioning */
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.fullscreen-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.fullscreen-overlay img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 82vw;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--border-radius-sm);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
    border: 1px solid var(--border-color);
}

.fullscreen-close {
    position: absolute;
    top: 24px;
    right: 32px;
    color: var(--text-primary);
    font-size: 3rem;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 3010;
}

.fullscreen-close:hover {
    color: var(--accent-cyan);
    transform: scale(1.1);
}

/* Fullscreen Nav Arrows and Text Overlay */
.fullscreen-info {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--fullscreen-info-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    padding: 18px 36px;
    border-radius: var(--border-radius-md);
    text-align: center;
    max-width: 80%;
    width: 620px;
    z-index: 3015;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
}

.fullscreen-tag {
    color: var(--accent-cyan);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 6px;
}

.fullscreen-title {
    font-size: 1.3rem;
    margin-top: 0;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.fullscreen-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.45;
    margin: 0;
}

.fullscreen-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--nav-btn-bg);
    border: 1.5px solid var(--border-color);
    color: var(--text-primary);
    width: 68px;
    height: 68px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    z-index: 3020;
    user-select: none;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.fullscreen-nav:hover {
    background: rgba(0, 242, 254, 0.18);
    border-color: var(--accent-cyan);
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.25);
}

.fullscreen-prev {
    left: 40px;
}

.fullscreen-next {
    right: 40px;
}

@media (max-width: 768px) {
    .fullscreen-nav {
        width: 46px;
        height: 46px;
    }
    .fullscreen-nav .chevron-left.large,
    .fullscreen-nav .chevron-right.large {
        width: 12px;
        height: 12px;
        border-width: 2.5px;
        margin: 0;
    }
    .fullscreen-prev {
        left: 12px;
    }
    .fullscreen-next {
        right: 12px;
    }
    .fullscreen-overlay img {
        top: 45%; /* Center slightly higher to avoid bottom text */
        max-height: 65vh; /* Larger image height now that text is compact */
        max-width: 95vw;
    }
    .fullscreen-info {
        width: 90%;
        bottom: 16px;
        padding: 12px 16px;
    }
    .fullscreen-title {
        font-size: 1rem;
        margin-bottom: 0; /* Remove bottom margin since description is hidden */
    }
    .fullscreen-desc {
        display: none; /* Hide long description on mobile to prevent covering the image */
    }
}



.modal-img-container {
    flex: 1.2;
    aspect-ratio: 1/1; /* 1:1 Square placeholder frame */
    max-height: 600px;
    background: var(--modal-img-bg); /* Deep dark or light frame background */
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-img-container img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Center and fit entire image without cropping */
}

.modal-info {
    flex: 1;
    padding: 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: var(--modal-info-bg);
    border-left: 1px solid var(--border-color);
}

.modal-tag {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 12px;
}

.modal-title {
    font-size: 2.25rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.modal-desc {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 32px;
}

/* ==========================================================================
   Contact / Lead Generation
   ========================================================================== */
.contact-section {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-top: 40px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--border-radius-md);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    font-size: 1.25rem;
}

.contact-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-value {
    font-weight: 600;
    font-size: 1.1rem;
}

/* Contact Form */
.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 48px;
    backdrop-filter: blur(10px);
}

.form-group {
    margin-bottom: 24px;
    position: relative;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 14px 18px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-cyan);
    background: var(--input-focus-bg);
    box-shadow: 0 0 15px var(--input-focus-shadow);
}

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

/* Explicit styling for select dropdown options list to fix white-on-white text issues */
select.form-input {
    background-color: var(--bg-card) !important;
    cursor: pointer;
}

select.form-input option,
select.form-input optgroup {
    background-color: #24302b !important; /* Deep forest green matches taust */
    color: #ffffff !important; /* Solid white text for absolute readability */
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer {
    padding: 60px 8%;
    background: #04060a;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.footer-nav {
    display: flex;
    gap: 32px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-nav a:hover {
    color: var(--accent-cyan);
}

.copyright {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scrollDot {
    0% {
        opacity: 0;
        top: 8px;
    }
    30% {
        opacity: 1;
    }
    70% {
        opacity: 0;
        top: 24px;
    }
    100% {
        opacity: 0;
        top: 8px;
    }
}

/* ==========================================================================
   Admin Panel Specific Styles
   ========================================================================== */
.admin-body {
    background: #090d16;
}

.admin-header {
    background: rgba(9, 13, 22, 0.85);
}

/* Auth Gate UI */
.auth-gate {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #07090e;
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.auth-card {
    background: rgba(17, 24, 39, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 48px;
    max-width: 420px;
    width: 100%;
    backdrop-filter: blur(20px);
    text-align: center;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
}

.auth-logo {
    display: inline-flex;
    margin-bottom: 24px;
}

.auth-title {
    font-size: 1.75rem;
    margin-bottom: 8px;
}

.auth-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 32px;
}

.auth-error {
    color: #ef4444;
    font-size: 0.85rem;
    margin-top: 12px;
    display: none;
}

/* Dashboard Layout */
.admin-container {
    padding-top: calc(var(--header-height) + 40px);
    padding-bottom: 80px;
    max-width: 1650px; /* Expanded for 3 columns side-by-side */
    margin: 0 auto;
    width: 94%;
}

.admin-title-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.admin-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1.2fr; /* 3 Columns side-by-side */
    gap: 30px;
}

@media (max-width: 1300px) {
    .admin-grid {
        grid-template-columns: 1fr 1fr; /* Fallback to 2 columns on medium screens */
    }
}

@media (max-width: 850px) {
    .admin-grid {
        grid-template-columns: 1fr; /* 1 column on mobile */
    }
}

.admin-panel-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 32px;
    backdrop-filter: blur(10px);
}

.admin-panel-title {
    font-size: 1.35rem;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
}

.admin-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-height: 600px;
    overflow-y: auto;
    padding-right: 8px;
}

.admin-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 16px;
    border-radius: var(--border-radius-md);
    transition: var(--transition-fast);
}

.admin-list-item:hover {
    background: rgba(255, 255, 255, 0.04);
}

.admin-list-left {
    display: flex;
    align-items: center;
    gap: 16px;
    overflow: hidden;
}

.admin-list-img {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-sm);
    object-fit: cover;
    background: #000;
}

.admin-list-meta {
    overflow: hidden;
}

.admin-list-title {
    font-size: 0.95rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.admin-list-tag {
    font-size: 0.75rem;
    color: var(--accent-cyan);
    text-transform: uppercase;
    font-weight: 700;
}

.btn-delete {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
    padding: 8px 12px;
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
}

.btn-delete:hover {
    background: #ef4444;
    color: #fff;
}

/* Image preview box */
.image-preview-box {
    width: 100%;
    height: 160px;
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    overflow: hidden;
    margin-bottom: 24px;
    transition: var(--transition-fast);
    position: relative;
}

.image-preview-box:hover {
    border-color: var(--accent-cyan);
    background: rgba(0, 242, 254, 0.02);
}

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

.preview-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ==========================================================================
   Responsive Design Media Queries
   ========================================================================== */
@media (max-width: 1024px) {
    .product-showcase {
        grid-template-columns: 1fr;
    }
    .admin-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    header {
        padding: 0 5%;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background: var(--bg-dark);
        flex-direction: column;
        justify-content: center;
        gap: 40px;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition-normal);
        z-index: 999;
    }
    
    nav.mobile-active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .subcategories-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .modal {
        padding: 16px;
    }
    
    .modal-content {
        flex-direction: column;
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .modal-img-container {
        aspect-ratio: 16/10; /* Shorter landscape frame on mobile */
        max-height: 250px; /* Limit height so text container fits on screen */
        border-bottom: 1px solid var(--border-color);
    }
    
    .modal-info {
        padding: 24px;
        border-left: none; /* Remove left border on stacked layout */
    }
    
    .contact-section {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .contact-form {
        padding: 32px 24px;
    }
    
    footer {
        flex-direction: column;
        text-align: center;
    }
}

/* Language Switcher Styles */
.lang-selector {
    display: flex;
    gap: 4px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 3px;
    border-radius: 20px;
    margin-left: 20px;
}

.lang-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 4px 10px;
    border-radius: 16px;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-fast);
}

.lang-btn:hover {
    color: var(--text-primary);
}

.lang-btn.active {
    background: var(--text-primary);
    color: var(--active-tab-text);
}

/* Theme Switcher Styles (Centered in Header) */
.theme-selector.header-center {
    display: flex;
    gap: 4px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 3px;
    border-radius: 20px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1010; /* Keep it above navigation overlay on mobile */
}

.theme-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 4px 10px;
    border-radius: 16px;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.theme-btn:hover {
    color: var(--text-primary);
}

.theme-btn.active {
    background: var(--text-primary);
    color: var(--active-tab-text);
}

@media (max-width: 768px) {
    .lang-selector {
        margin-left: 0 !important;
        margin-top: 10px;
    }
    .theme-btn span {
        display: none; /* Hide text, only show emoji for mobile */
    }
    .theme-btn {
        padding: 4px 8px; /* Compact padding */
    }
}

/* Premium CSS Chevrons - Bulletproof rendering, centering, and scaling */
.chevron-left {
    display: block;
    width: 12px;
    height: 12px;
    border-left: 3px solid var(--text-primary);
    border-top: 3px solid var(--text-primary);
    transform: rotate(-45deg);
    flex-shrink: 0; /* Prevent flexbox from collapsing the width/height to 0 */
    margin-left: 4px; /* Offset to center the pointing corner visually */
    box-sizing: border-box;
    transition: border-color var(--transition-fast);
}

.chevron-right {
    display: block;
    width: 12px;
    height: 12px;
    border-right: 3px solid var(--text-primary);
    border-top: 3px solid var(--text-primary);
    transform: rotate(45deg);
    flex-shrink: 0; /* Prevent flexbox from collapsing the width/height to 0 */
    margin-right: 4px; /* Offset to center the pointing corner visually */
    box-sizing: border-box;
    transition: border-color var(--transition-fast);
}

/* Large versions for fullscreen overlay */
.chevron-left.large {
    width: 18px;
    height: 18px;
    border-width: 3.8px;
    margin-left: 6px;
}

.chevron-right.large {
    width: 18px;
    height: 18px;
    border-width: 3.8px;
    margin-right: 6px;
}

/* Hover color adjustments */
.modal-nav:hover .chevron-left,
.modal-nav:hover .chevron-right,
.fullscreen-nav:hover .chevron-left,
.fullscreen-nav:hover .chevron-right {
    border-color: var(--accent-cyan) !important;
}

/* ==========================================================================
   Visual Inline Editor Styles
   ========================================================================== */
[contenteditable="true"] {
    -webkit-text-fill-color: var(--text-primary) !important;
    background: none !important;
    background-clip: border-box !important;
    -webkit-background-clip: border-box !important;
    outline: none;
    border: 1px dashed var(--accent-cyan);
    border-radius: 4px;
    padding: 2px 6px;
    cursor: text;
    transition: border-color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

[contenteditable="true"]:hover {
    background: rgba(0, 242, 254, 0.04) !important;
    border-color: var(--accent-purple) !important;
}

[contenteditable="true"]:focus {
    background: rgba(0, 242, 254, 0.08) !important;
    border-color: var(--accent-purple) !important;
    box-shadow: 0 0 12px rgba(0, 242, 254, 0.25) !important;
}

.inline-editor-bar {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 12px 24px;
    border-radius: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 9999;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    animation: slideUp 0.3s ease-out;
}

.inline-editor-bar span {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.inline-editor-btn {
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: var(--transition-fast);
}

.inline-editor-btn-save {
    background: var(--gradient-primary);
    color: #ffffff;
}

.inline-editor-btn-save:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0, 242, 254, 0.3);
}

.inline-editor-btn-cancel {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.inline-editor-btn-cancel:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

@keyframes slideUp {
    from {
        transform: translate(-50%, 100px);
        opacity: 0;
    }
    to {
        transform: translate(-50%, 0);
        opacity: 1;
    }
}

/* ==========================================================================
   FOUC (Flash of Unstyled Content) Prevention
   ========================================================================== */
body.page-loading {
    opacity: 0 !important;
    pointer-events: none;
}

body {
    transition: opacity 0.25s ease-in-out;
}