/* Base Styles */
:root {
    /* Brand colors */
    --brand-yellow: #f59e0b;
    --brand-orange: #f97316;
    --brand-indigo: #6366f1;
    --brand-purple: #8b5cf6;
    
    /* Light theme */
    --primary: var(--brand-indigo);
    --primary-hover: #4f46e5;
    --secondary: var(--brand-yellow);
    --secondary-hover: #d97706;
    --text-primary: #1f2937;
    --text-secondary: #4b5563;
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --card-bg: #ffffff;
    --border-color: #e5e7eb;
    --hover-bg: #f3f4f6;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --font-main: 'Inter', system-ui, -apple-system, sans-serif;
}




/* Dark theme */
.dark {
    --primary: var(--brand-purple);
    --primary-hover: #a78bfa;
    --secondary: var(--brand-orange);
    --secondary-hover: #ea580c;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --card-bg: #1e293b;
    --border-color: #334155;
    --hover-bg: #334155;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.35), 0 2px 4px -1px rgba(0, 0, 0, 0.25);
}

/* Gradients */
.bg-gradient-brand {
    background: linear-gradient(90deg, var(--brand-indigo), var(--brand-purple));
}

.text-gradient-brand {
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    background-image: linear-gradient(90deg, var(--brand-indigo), var(--brand-purple));
}

.hover\:bg-gradient-brand-hover:hover {
    background: linear-gradient(90deg, #4f46e5, #7c3aed);
}

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

/* Base font for English */
body {
    font-family: var(--font-en);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    transition: background-color 0.3s ease, color 0.3s ease;
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

/* Base text alignment for LTR */
body {
    text-align: left;
    direction: ltr;
}

/* Helper classes for language-specific content */

.ltr {
    direction: ltr !important;
    text-align: left !important;
    font-family: var(--font-en) !important;
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Mobile Sidebar */
@media (max-width: 767px) {
    /* Safe area padding for mobile sidebar logo */
    .sidebar-logo {
        padding-top: env(safe-area-inset-top, 2rem);
        padding-bottom: 1rem;
        margin-top: 1rem;
    }
    /* Add padding to main content to account for sidebar */
    main {
        padding-left: 4rem; /* Match sidebar width */
        transition: padding 0.3s ease;
    }
    
    /* Mobile sidebar navigation */
    .nav-icon {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 2.5rem;
        height: 2.5rem;
        color: #6b7280; /* text-gray-500 */
        border-radius: 9999px;
        transition: all 0.2s ease;
        position: relative;
    }
    
    .dark .nav-icon {
        color: #9ca3af; /* dark:text-gray-400 */
    }
    
    .nav-icon:hover {
        background-color: #f3f4f6; /* bg-gray-100 */
        color: #4f46e5; /* text-brand-indigo */
    }
    
    .dark .nav-icon:hover {
        background-color: #374151; /* dark:bg-dark-700 */
        color: #f59e0b; /* dark:text-brand-yellow */
    }
    
    .nav-icon.active,
    .nav-icon.group[data-section].active {
        color: #4f46e5; /* text-brand-indigo */
    }
    
    .dark .nav-icon.active,
    .dark .nav-icon.group[data-section].active {
        color: #f59e0b; /* dark:text-brand-yellow */
    }
    
    .nav-icon svg {
        width: 1.5rem;
        height: 1.5rem;
    }
    
    /* Cart sidebar animation */
    #cart-sidebar {
        transition: transform 0.3s ease-in-out;
    }
    
    #cart-sidebar.translate-x-full {
        transform: translateX(100%);
    }
    
    #cart-sidebar.translate-x-0 {
        transform: translateX(0);
    }
    
    
    /* Ensure cart count is visible */
    #mobile-cart-item-count {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Active state for navigation items */
    .nav-icon.active svg,
    .nav-icon.group[data-section].active svg {
        color: inherit;
    }
}


.translate-x-full {
    transform: translateX(100%);
}
.translate-x-0 {
    transform: translateX(0%);
}
.opacity-0 {
    opacity: 0;
}
.opacity-100 {
    opacity: 1;
}
.transition-all {
    transition: all 0.3s ease;
}

    
/* Header & Navigation */
header {
    background-color: white;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
}

dark header {
    background-color: #111827;
}

nav {
    width: 100%;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding: 1rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media (min-width: 640px) {
    nav {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

@media (min-width: 1024px) {
    nav {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

.logo {
    font-size: 1.5rem;
    line-height: 2rem;
    font-weight: 700;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    background-image: linear-gradient(90deg, var(--brand-indigo), var(--brand-purple));
    background-size: 200% auto;
    animation: gradient 3s ease infinite;
}

dark .logo {
    background-image: linear-gradient(90deg, var(--brand-yellow), var(--brand-orange));
}

@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 640px) {
    .nav-links {
        gap: 1.5rem;
    }
}

.nav-links a {
    color: #374151;
    font-weight: 500;
    font-size: 0.875rem;
    position: relative;
    text-decoration: none;
    transition: color 0.2s ease;
    display: inline-block;
    padding: 0.5rem 0;
    margin: 0 0.25rem;
}

.dark .nav-links a {
    color: #e5e7eb;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0.125rem;
    background: linear-gradient(90deg, var(--brand-yellow), var(--brand-orange));
    transition: all 0.3s ease;
}

.nav-links a:hover::after {
    width: calc(100% - 0.5rem);
}

.nav-links a:hover {
    color: #111827;
}

.dark .nav-links a:hover {
    color: #ffffff;
}

@media (min-width: 640px) {
    .nav-links a {
        font-size: 1rem;
        margin: 0 0.5rem;
    }
}

/* SPA Navigation Styles */
.section {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    min-height: 100vh;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding-top: 5rem; /* Account for fixed header */
    overflow-y: auto;
    padding-bottom: 4rem; /* Space for content */
}

.section.active {
    position: relative;
    opacity: 1;
    visibility: visible;
}

/* Smooth scrolling for anchor links */
html {
    scroll-behavior: smooth;
}

/* Loading overlay */
#loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.9);
    display: none; /* Hidden by default */
    align-items: center;
    justify-content: center;
    z-index: 1000; /* For stacking, not visibility */
    opacity: 0;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

#loading-overlay.active {
    display: flex;
    opacity: 1;
}

.dark #loading-overlay {
    background-color: rgba(15, 23, 42, 0.95);
}

/* Navbar styles */
.nav-link {
    position: relative;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.2s;
    color: #4b5563;
    text-decoration: none;
}

.dark .nav-link {
    color: #d1d5db;
}

.nav-link:hover {
    color: #4f46e5;
}

.dark .nav-link:hover {
    color: #f59e0b;
}

.nav-link.active {
    color: #4f46e5;
    font-weight: 600;
}

.dark .nav-link.active {
    color: #f59e0b;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 0.125rem;
    background: linear-gradient(90deg, #4f46e5, #8b5cf6);
    transition: all 0.3s;
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 75%;
}

/* Button styles */
.btn-primary, .btn-secondary {
    display: inline-block;
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    border: 1px solid transparent;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: 0.5rem;
    transition: all 0.2s ease-in-out;
    cursor: pointer;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--brand-indigo), var(--brand-purple));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.btn-secondary {
    background: white;
    color: var(--brand-indigo);
    border: 1px solid #e5e7eb;
}

.dark .btn-secondary {
    background: #1f2937;
    color: #f59e0b;
    border-color: #374151;
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* Mobile Sidebar Navigation */
.mobile-nav-icons {
    margin-top: 15px;
}

.mobile-bottom-icons {
    margin-bottom: -40px;
    margin-top: -50px;
}

/* Cart Sidebar */
.cart-sidebar-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 100%;
    max-width: 400px;
    position: fixed;
    top: 0;
    right: 0;
    background-color: white;
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
    z-index: 10001;
}

.dark .cart-sidebar-container {
    background-color: var(--bg-secondary);
}

.cart-sidebar-container.open {
    transform: translateX(0);
}

.cart-sidebar-container.hidden {
    display: none;
}

/* Service cards */
.service-card {
    transition: all 0.3s ease;
    background: white;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    overflow: hidden;
}

.dark .service-card {
    background: #1e293b;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.35), 0 2px 4px -1px rgba(0, 0, 0, 0.25);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Pricing tiers */
.pricing-tier {
    transition: all 0.3s ease;
    background: white;
    border-radius: 0.75rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.dark .pricing-tier {
    background: #1e293b;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.35), 0 2px 4px -1px rgba(0, 0, 0, 0.25);
}

.pricing-tier:hover {
    transform: translateY(-5px);
}

/* Form styles */
input[type="text"],
input[type="email"],
select,
textarea {
    width: 100%;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    border: 1px solid #d1d5db;
    background-color: white;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-size: 1rem;
    line-height: 1.5;
}

dark input[type="text"],
dark input[type="email"],
dark select,
dark textarea {
    background-color: #111827;
    border-color: #374151;
    color: #f3f4f6;
}

input[type="text"]:focus,
input[type="email"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: #a5b4fc;
    box-shadow: 0 0 0 3px rgba(199, 210, 254, 0.5);
}

/* File upload */
[type="file"] {
    height: 100%;
    left: 0;
    opacity: 0;
    position: absolute;
    top: 0;
    width: 100%;
}

/* Theme Toggle */
.theme-toggle {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #374151;
    border: 1px solid var(--border-color);
    background-color: transparent;
    cursor: pointer;
    transition: all 0.2s ease;
}

.dark .theme-toggle {
    color: #e5e7eb;
}

.theme-toggle:hover {
    background-color: #f3f4f6;
}

.dark .theme-toggle:hover {
    background-color: #1f2937;
}

.theme-toggle:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.5);
}

.dark .theme-toggle:focus {
    box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.5);
}

/* Language Toggle */
.language-toggle {
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    background-color: white;
    border: 1px solid #d1d5db;
    min-width: 5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.dark .language-toggle {
    color: #e5e7eb;
    background-color: #1f2937;
    border-color: #374151;
}

.language-toggle:hover {
    background-color: #f9fafb;
}

.dark .language-toggle:hover {
    background-color: #1f2937;
}

.language-toggle:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.5);
}

.dark .language-toggle:focus {
    box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.5);
}

.language-toggle {
    margin-left: 0;
    margin-right: 0.5rem;
}

.language-code {
    opacity: 0.7;
    transition: opacity 0.2s;
}

.language-code:first-child,
[lang="en"] .language-code:last-child {
    opacity: 1;
    font-weight: 600;
}

/* Hero Section */
#hero {
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
}

/* Background image container */
#hero > div:first-child {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

/* Background image */
#hero > div:first-child img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.5s ease;
}

/* Gradient overlay */
#hero > div:first-child > div {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, 
        rgba(15, 23, 42, 0.9) 0%, 
        rgba(26, 32, 44, 0.8) 50%, 
        rgba(15, 23, 42, 0.9) 100%);
}

#hero > * {
    position: relative;
    z-index: 2;
}

#hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

#hero p {
    font-size: 1.25rem;
    max-width: 800px;
    margin: 0 auto 2rem;
    opacity: 0.9;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Dark mode adjustments */
.dark #hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}

.dark #hero::before {
    opacity: 0.05;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    #hero h1 {
        font-size: 2.5rem;
    }
    
    #hero p {
        font-size: 1.1rem;
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    opacity: 0.1;
    background-image: radial-gradient(circle at 1px 1px, currentColor 1px, transparent 0);
    background-size: 40px 40px;
    pointer-events: none;
}

.dark .hero::before {
    opacity: 0.05;
}

.hero .container {
    position: relative;
    z-index: 10;
    padding: 0 1rem;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.hero h1 {
    font-size: 2.25rem;
    line-height: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #f59e0b 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    background-size: 200% auto;
    animation: gradient 8s ease infinite;
}

.dark .hero h1 {
    background: linear-gradient(135deg, #a5b4fc 0%, #c4b5fd 50%, #fcd34d 100%);
    -webkit-background-clip: text;
    background-clip: text;
}

.hero p {
    font-size: 1.125rem;
    line-height: 1.75rem;
    color: #4b5563;
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 2rem;
    font-weight: 400;
}

.dark .hero p {
    color: #d1d5db;
}

@media (min-width: 640px) {
    .hero p {
        font-size: 1.25rem;
        line-height: 1.75rem;
    }
}

@media (min-width: 640px) {
    .hero {
        padding-top: 6rem;
        padding-bottom: 6rem;
    }
    
    .hero h1 {
        font-size: 3rem;
        line-height: 1;
    }
}

@media (min-width: 768px) {
    .hero h1 {
        font-size: 3.75rem;
    }
}

@media (min-width: 1024px) {
    .hero .container {
        padding: 0 2rem;
    }
}

@media (min-width: 1280px) {
    .hero h1 {
        font-size: 3.75rem;
    }
}

.hero p {
    font-size: 1.125rem;
    line-height: 1.75rem;
    color: #4b5563;
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 2rem;
    line-height: 1.625;
}

@media (min-width: 640px) {
    .hero p {
        font-size: 1.25rem;
        line-height: 1.75rem;
    }
}

.dark .hero p {
    color: #d1d5db;
}

@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Gallery Section */
.gallery {
    padding: 2rem 0 4rem;
}

.gallery h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    padding: 0 1rem;
}

.gallery-item {
    background: var(--card-bg);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.gallery-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.gallery-item-info {
    padding: 1.25rem;
}

.gallery-item h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

/* Footer */
footer {
    background-color: white;
    border-top: 1px solid #e5e7eb;
    padding: 2rem 1rem;
}

.dark footer {
    background-color: #111827;
    border-top-color: #1f2937;
}

.footer-content {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

footer p {
    font-size: 0.875rem;
    color: #6b7280;
    margin-bottom: 1rem;
    text-align: center;
}

dark footer p {
    color: #9ca3af;
}

.social-links {
    display: flex;
    gap: 1rem;
}

/* Modal Stacking Context */
#project-modal {
    z-index: 100; /* Stacks above other content */
    transform: translateZ(0);
}

#project-modal > div {
    position: relative;
    z-index: 1;
}

#modal-backdrop {
    z-index: 9998;
}

/* Modal Panel */
.modal-panel {
    z-index: 10000;
    transform: translateZ(0);
    position: relative;
}

/* Modal Header */
.modal-header {
    position: relative;
    z-index: 10001;
}

/* Modal Thumbnail Gallery */
.modal-thumbnail-gallery {
    position: relative;
    z-index: 10;
}

/* 3D Viewer Container */
#viewer-container {
    transform-style: preserve-3d;
    transform: translateZ(0);
    position: relative;
    z-index: 1;
}

/* Modal Content */
.modal-content {
    position: relative;
    z-index: 1;
}

.social-link {
    color: #6b7280;
    transition: color 0.2s ease;
}

.social-link:hover {
    color: #4f46e5;
}

dark .social-link:hover {
    color: #8b5cf6;
}

.social-link svg {
    width: 1.25rem;
    height: 1.25rem;
}

.back-to-top {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 3rem;
    height: 3rem;
    border-radius: 9999px;
    background: linear-gradient(90deg, var(--brand-indigo), var(--brand-purple));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    transform: translateY(0);
    transition: all 0.3s ease;
    z-index: 50;
    opacity: 0;
    visibility: hidden;
    border: none;
    cursor: pointer;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-0.25rem);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    background: linear-gradient(90deg, #4f46e5, #7c3aed);
}

@media (min-width: 640px) {
    footer {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
    }
    
    footer p {
        margin-bottom: 0;
    }
}

@media (min-width: 1024px) {
    footer {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

/* Font Family Classes */
.font-ar {
    font-family: var(--font-main);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .nav-links {
        position: fixed;
        top: 5rem;
        left: 0;
        right: 0;
        background-color: white;
        flex-direction: column;
        padding: 1rem 0;
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        transition: all 0.3s ease;
        z-index: 90;
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
    }
    
    .nav-links a {
        padding: 0.75rem 1.5rem;
        width: 100%;
        text-align: center;
    }
    
    .nav-links a::after {
        display: none;
    }
    
    /* Mobile menu toggle button */
    .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 2rem;
        height: 1.5rem;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 0;
        z-index: 100;
    }
    
    .mobile-menu-toggle span {
        width: 100%;
        height: 2px;
        background-color: #374151;
        transition: all 0.3s ease;
    }
    
    .dark .mobile-menu-toggle span {
        background-color: #e5e7eb;
    }
    
    .mobile-menu-toggle.active span:first-child {
        transform: translateY(0.65rem) rotate(45deg);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:last-child {
        transform: translateY(-0.65rem) rotate(-45deg);
    }
}

/* Print styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .section {
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        page-break-after: always;
    }
    
    .section:last-child {
        page-break-after: auto;
    }
}

.font-en {
    font-family: var(--font-en);
}

/* Apply appropriate font based on language */
/* Main body font */
body {
    font-family: var(--font-main);
}

[lang="en"] body {
    font-family: var(--font-en);
}

/* Responsive Design */
@media (max-width: 640px) {
    .hero h1 {
        font-size: 1.875rem;
        line-height: 2.25rem;
    }
    
    @media (min-width: 640px) {
        .hero h1 {
            font-size: 2.25rem;
            line-height: 2.5rem;
        }
    }
    
    .hero p {
        font-size: 1rem;
        line-height: 1.5rem;
    }
    
    .gallery h2 {
        font-size: 1.5rem;
        line-height: 2rem;
    }
    
    @media (min-width: 640px) {
        .gallery h2 {
            font-size: 1.875rem;
            line-height: 2.25rem;
        }
    }
    
    .gallery-grid {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }
    
    .nav-links {
        margin-top: 1rem;
        width: 100%;
        justify-content: space-between;
    }
    
    .language-toggle {
        font-size: 0.75rem;
        line-height: 1rem;
        padding-left: 0.5rem;
        padding-right: 0.5rem;
        padding-top: 0.25rem;
        padding-bottom: 0.25rem;
        min-width: auto;
    }
    
    .theme-toggle {
        width: 2rem;
        height: 2rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 0.5rem;
    height: 0.5rem;
}

::-webkit-scrollbar-track {
    background-color: #f3f4f6;
}

.dark ::-webkit-scrollbar-track {
    background-color: #1e293b;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, #4f46e5, #7c3aed);
    border-radius: 9999px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(to bottom, #4f46e5, #7c3aed);
}