* { margin: 0; padding: 0; box-sizing: border-box; }
        
        :root {
            --bg-body: #eef2f8;
            --glass-bg: rgba(255, 255, 255, 0.7);
            --glass-border: rgba(255, 255, 255, 0.4);
            --text-primary: #0f172a;
            --text-secondary: #334155;
            --card-bg: rgba(255, 255, 255, 0.75);
            --hero-bg: linear-gradient(135deg, #0b2b40, #1a4a6e);
            --navbar-bg: rgba(255, 255, 255, 0.85);
            --footer-bg: #0f172a;
            --btn-bg: #1e6b8f;
            --btn-hover: #2d7f9e;
            --glow: rgba(30, 107, 143, 0.3);
        }
        
        body.dark {
            --bg-body: #121826;
            --glass-bg: rgba(30, 35, 48, 0.8);
            --glass-border: rgba(255,255,255,0.15);
            --text-primary: #f1f5f9;
            --text-secondary: #cbd5e1;
            --card-bg: rgba(40, 45, 60, 0.8);
            --hero-bg: linear-gradient(135deg, #071a24, #0f2b3d);
            --navbar-bg: rgba(20, 25, 38, 0.9);
            --footer-bg: #0a0f1a;
            --btn-bg: #2d7f9e;
            --btn-hover: #3b9bc2;
        }
        
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
            background: var(--bg-body);
            color: var(--text-primary);
            line-height: 1.5;
        }
        
        ::-webkit-scrollbar { width: 8px; }
        ::-webkit-scrollbar-track { background: #e2e8f0; border-radius: 10px; }
        ::-webkit-scrollbar-thumb { background: #1e6b8f; border-radius: 10px; }
        body.dark ::-webkit-scrollbar-track { background: #1e293b; }
        @media (max-width: 768px) { ::-webkit-scrollbar { width: 4px; } }
        
        /* منو */
        .navbar {
            background: var(--navbar-bg);
            backdrop-filter: blur(12px);
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid var(--glass-border);
            padding: 0.5rem 1rem;
        }
        .nav-container {
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        .logo h2 {
            font-size: 1.3rem;
            font-weight: 800;
            background: linear-gradient(135deg, #1a4a6e, #2563eb);
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
        }
        .nav-links {
            display: flex;
            gap: 1.2rem;
            list-style: none;
            align-items: center;
        }
        .nav-links a {
            text-decoration: none;
            color: var(--text-primary);
            font-weight: 500;
            font-size: 0.9rem;
            transition: 0.2s;
        }
        .nav-links a:hover { color: var(--btn-hover); }
        .dark-mode-toggle {
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            border-radius: 2rem;
            padding: 0.2rem 0.7rem;
            cursor: pointer;
            font-size: 0.8rem;
        }
        .menu-toggle {
            display: none;
            font-size: 1.5rem;
            background: none;
            border: none;
            cursor: pointer;
            color: var(--text-primary);
        }
        
        /* هدر */
        .hero {
            text-align: center;
            padding: 2rem 1rem;
            background: var(--hero-bg);
            color: white;
        }
        .hero h1 {
            font-size: 1.7rem;
            max-width: 750px;
            margin: 0 auto;
            font-weight: 800;
        }
        
        /* بخش تماس دسکتاپ */
        .contact-section {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 1rem;
        }
        .contact-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
        }
        
        /* کادر اطلاعات تماس */
        .contact-info {
            flex: 1;
            background: var(--card-bg);
            backdrop-filter: blur(8px);
            border-radius: 1.8rem;
            padding: 2rem;
            border: 1px solid var(--glass-border);
            transition: all 0.3s ease;
        }
        .contact-info:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px var(--glow);
        }
        .contact-info h2 {
            font-size: 1.5rem;
            margin-bottom: 1.5rem;
            color: var(--btn-bg);
            border-right: 4px solid var(--btn-bg);
            padding-right: 0.8rem;
        }
        .info-item {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            margin-bottom: 1rem;
            padding: 0.7rem;
            background: rgba(255,255,255,0.4);
            border-radius: 1.2rem;
            transition: 0.2s;
        }
        body.dark .info-item {
            background: rgba(255,255,255,0.08);
        }
        .info-item:hover {
            background: var(--glass-bg);
            transform: translateX(-5px);
        }
        .info-icon {
            font-size: 1.5rem;
            min-width: 42px;
            text-align: center;
        }
        .info-text {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.5;
        }
        .info-text strong {
            color: var(--text-primary);
            font-weight: 700;
            display: block;
            margin-bottom: 0.2rem;
        }
        .info-text a {
            color: var(--btn-bg);
            text-decoration: none;
        }
        
        /* کادر نقشه */
        .contact-map {
            flex: 1;
            background: var(--card-bg);
            backdrop-filter: blur(8px);
            border-radius: 1.8rem;
            padding: 2rem;
            border: 1px solid var(--glass-border);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
        }
        .contact-map:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px var(--glow);
        }
        .contact-map h2 {
            font-size: 1.5rem;
            margin-bottom: 1.5rem;
            color: var(--btn-bg);
            border-right: 4px solid var(--btn-bg);
            padding-right: 0.8rem;
        }
        .map-box {
            background: linear-gradient(145deg, #1a4a6e, #0b2b40);
            border-radius: 1.5rem;
            min-height: 200px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: white;
            text-align: center;
            margin-bottom: 1rem;
        }
        .map-icon {
            font-size: 3rem;
            margin-bottom: 0.5rem;
        }
        .map-link-btn {
            display: inline-block;
            background: var(--btn-bg);
            color: white;
            padding: 0.7rem 1.2rem;
            border-radius: 2rem;
            text-decoration: none;
            font-weight: 600;
            text-align: center;
            transition: 0.2s;
            margin-bottom: 1rem;
        }
        .map-link-btn:hover {
            background: var(--btn-hover);
            transform: scale(0.98);
        }
        
        /* قسمت پایین نقشه - کاملاً پر و زیبا */
        .map-footer-info {
            background: linear-gradient(135deg, var(--btn-bg), var(--btn-hover));
            border-radius: 1.2rem;
            padding: 1rem;
            margin-top: 0.5rem;
            color: white;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        .footer-info-item {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            margin-bottom: 0.7rem;
            font-size: 0.85rem;
        }
        .footer-info-item:last-child {
            margin-bottom: 0;
        }
        .footer-info-item span:first-child {
            font-size: 1.1rem;
            min-width: 32px;
        }
        .footer-info-item strong {
            font-weight: 700;
        }
        
        /* گالری موبایل */
        .mobile-gallery {
            display: none;
            max-width: 1200px;
            margin: 1rem auto;
            padding: 0 1rem;
        }
        .gallery-slider {
            background: var(--card-bg);
            backdrop-filter: blur(8px);
            border-radius: 1.8rem;
            padding: 1.5rem;
            border: 1px solid var(--glass-border);
            text-align: center;
        }
        .gallery-slider h2 {
            font-size: 1.3rem;
            margin-bottom: 1rem;
            color: var(--btn-bg);
            border-right: 4px solid var(--btn-bg);
            padding-right: 0.8rem;
            text-align: right;
        }
        .slider-container {
            position: relative;
            border-radius: 1.5rem;
            overflow: hidden;
            background: linear-gradient(145deg, #1a4a6e, #0b2b40);
        }
        .slider-container img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.3s;
        }
        .slider-container:hover img {
            transform: scale(1.02);
        }
        .slider-caption {
            margin-top: 0.8rem;
            font-size: 0.8rem;
            color: var(--text-secondary);
            background: var(--glass-bg);
            padding: 0.5rem;
            border-radius: 1rem;
            display: inline-block;
        }
        
        /* شبکه‌های اجتماعی */
        .social-section {
            max-width: 1200px;
            margin: 1.5rem auto;
            padding: 0 1rem;
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.5s ease;
        }
        .social-section.visible {
            opacity: 1;
            transform: translateY(0);
        }
        .social-box {
            background: var(--card-bg);
            backdrop-filter: blur(8px);
            border-radius: 1.8rem;
            padding: 1.2rem;
            border: 1px solid var(--glass-border);
            text-align: center;
        }
        .social-box h3 {
            font-size: 1.1rem;
            margin-bottom: 0.8rem;
            color: var(--btn-bg);
        }
        .social-icons {
            display: flex;
            justify-content: center;
            gap: 1.2rem;
            flex-wrap: wrap;
        }
        .social-icons a {
            background: var(--btn-bg);
            color: white;
            padding: 0.4rem 1rem;
            border-radius: 2rem;
            text-decoration: none;
            font-size: 0.85rem;
            transition: 0.2s;
        }
        .social-icons a:hover {
            background: var(--btn-hover);
            transform: translateY(-2px);
        }
        
        /* فوتر */
        footer {
            background: var(--footer-bg);
            padding: 1.5rem 1rem 1rem;
            margin-top: 1rem;
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.5s ease 0.1s;
        }
        footer.visible {
            opacity: 1;
            transform: translateY(0);
        }
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px,1fr));
            gap: 1rem;
        }
        .footer-col h4 {
            color: white;
            margin-bottom: 0.5rem;
            font-size: 0.9rem;
        }
        .footer-col p, .footer-col a {
            font-size: 0.75rem;
            color: #94a3b8;
            text-decoration: none;
            margin-bottom: 0.2rem;
            display: block;
        }
        .copyright {
            text-align: center;
            border-top: 1px solid #1e293b;
            padding-top: 1rem;
            margin-top: 1rem;
            font-size: 0.7rem;
            color: #94a3b8;
        }
        
        /* ریسپانسیو */
        @media (max-width: 850px) {
            .menu-toggle { display: block; }
            .nav-links {
                display: none;
                width: 100%;
                flex-direction: column;
                text-align: center;
                padding: 0.8rem 0;
                gap: 0.5rem;
            }
            .nav-links.show { display: flex; }
            .mobile-gallery { display: block; }
            .contact-grid { flex-direction: column; }
            .hero h1 { font-size: 1.4rem; }
            .contact-info, .contact-map { padding: 1.2rem; }
            .info-item { padding: 0.5rem; }
            .info-icon { font-size: 1.3rem; min-width: 35px; }
        }
        
        @media (max-width: 480px) {
            .hero h1 { font-size: 1.2rem; }
            .contact-info h2, .contact-map h2 { font-size: 1.2rem; }
            .gallery-slider h2 { font-size: 1.1rem; }
            .footer-info-item { font-size: 0.75rem; }
        }
        
        @media (min-width: 851px) {
            .mobile-gallery { display: none; }
        }
/* Global dark mode fixes */
body.dark, body.dark * { transition: background-color .2s,color .2s,border-color .2s; }
body.dark .glass-card, body.dark .card, body.dark .feature-card, body.dark .contact-form, body.dark .info-item, body.dark .hero, body.dark .content-section { background: rgba(30,41,59,.92) !important; color: #f8fafc !important; border-color:#475569 !important; }
body.dark a, body.dark p, body.dark h1, body.dark h2, body.dark h3, body.dark h4, body.dark li, body.dark span, body.dark label { color:#f8fafc !important; }