* { margin:0; padding:0; box-sizing:border-box; }
:root { --background: #0B0E17; --surface: #141824; --surface-light: #1E2332; --primary-light: #818CF8; --primary-glow: rgba(99,102,241,0.25); --accent: #FBBF24; --text: #FFFFFF; --text-secondary: #9CA3AF; --border: #2D3348; }
body { font-family: 'Inter', system-ui, -apple-system, sans-serif; background-color: var(--background); background-image: linear-gradient(to bottom, color-mix(in srgb, var(--background) 70%, transparent), color-mix(in srgb, var(--background) 98%, transparent)), url('/images/bg.webp'); background-size: cover; background-position: center; background-attachment: fixed; color: var(--text); line-height: 1.5; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
h1 { font-size: 3.5rem; font-weight: 800; line-height: 1.2; letter-spacing: -0.02em; background: linear-gradient(135deg, #FFFFFF, #E0E7FF); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 1rem; }
h2 { font-size: 2.4rem; font-weight: 700; margin-bottom: 1.8rem; }
h3 { font-size: 1.3rem; font-weight: 600; margin-bottom: 0.8rem; }
.navbar { position: sticky; top: 0; z-index: 100; background: rgba(11, 14, 23, 0.85); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--border); }
.nav-container { max-width: 1280px; margin: 0 auto; padding: 0 24px; height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.logo { font-size: 1.4rem; font-weight: 700; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 50px; }
.mobile-menu-btn { display: none; background: transparent; border: none; color: var(--text); cursor: pointer; padding: 5px; flex-shrink: 0; }
.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; flex-shrink: 0; }
.nav-links a { color: var(--text-secondary); text-decoration: none; padding: 8px 18px; border-radius: 40px; transition: all 0.2s; font-weight: 500; }
.nav-links a:hover, .nav-links a.active { background: var(--surface-light); color: var(--text); }
.page-header { padding: 4rem 0 3rem; text-align: center; background: linear-gradient(90deg, transparent 0%, var(--surface) 15%, var(--surface) 85%, transparent 100%); margin-bottom: 3rem; border: none; }
.item-header { padding: 3.5rem 0 3rem; text-align: center; background: linear-gradient(90deg, transparent 0%, var(--surface) 15%, var(--surface) 85%, transparent 100%); margin-bottom: 3rem; border: none; }
.subtitle { font-size: 1.3rem; color: var(--text-secondary); max-width: 700px; margin: 0.5rem auto 0; }
.header-stats { display: flex; justify-content: center; gap: 2rem; margin-top: 2rem; flex-wrap: wrap; }
.stat-item { display: flex; align-items: center; gap: 0.6rem; background: var(--surface); padding: 0.6rem 1.8rem; border-radius: 60px; border: 1px solid var(--border); }
.filter-section { margin: 2.5rem 0; }
.filters { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }
.filter-btn { background: var(--surface); border: 1px solid var(--border); color: var(--text-secondary); padding: 10px 24px; border-radius: 40px; cursor: pointer; transition: all 0.2s; font-weight: 500; font-size: 0.95rem; }
.filter-btn:hover, .filter-btn.active { background: var(--primary); color: white; border-color: var(--primary); }
.items-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; margin: 3rem 0; }
.item-card { background: var(--surface); border-radius: 20px; overflow: hidden; border: 1px solid var(--border); transition: all 0.2s; text-align: center; }
.item-card:hover { transform: translateY(-6px); border-color: var(--primary); box-shadow: 0 12px 24px var(--primary-glow); }
.item-card img { width: 100%; height: 130px; object-fit: cover; background: var(--surface-light); display: block; transition: opacity 0.3s ease-in; }
.item-card img.lazyload { opacity: 0; }
.item-card img.lazyloaded { opacity: 1; }
.item-card h3, .item-card h4 { padding: 14px 8px; margin: 0; font-size: 0.85rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.item-card h3[data-title]::after { content: attr(data-title); }
.item-card a { text-decoration: none; color: var(--text); display: block; }
.featured-section { background: var(--surface); border-radius: 24px; padding: 2.5rem; margin: 3rem 0; border: 1px solid var(--border); }
.popular-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.popular-card { display: flex; align-items: center; gap: 15px; background: var(--surface-light); padding: 15px; border-radius: 16px; text-decoration: none; border: 1px solid var(--border); transition: all 0.2s; }
.popular-card:hover { transform: translateY(-5px); border-color: var(--primary) !important; box-shadow: 0 10px 20px var(--primary-glow); }
.popular-card img { width: 65px; height: 65px; border-radius: 12px; object-fit: cover; border: 1px solid var(--border); }
.medal { font-size: 2.2rem; width: 45px; text-align: center; }
.category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; margin: 2rem 0; }
.category-pill { background: var(--surface-light); border-radius: 40px; padding: 0.8rem 1.2rem; text-align: center; border: 1px solid var(--border); transition: all 0.2s; }
.category-pill a { color: var(--text-secondary); text-decoration: none; font-weight: 500; display: block; }
.category-pill:hover { background: var(--primary); border-color: var(--primary); }
.category-pill:hover a { color: white; }
.item-section { margin: 3rem 0 5rem; }
.item-wrapper { background: var(--surface); border-radius: 32px; border: 1px solid var(--border); overflow: hidden; box-shadow: 0 25px 50px -12px rgba(0,0,0,0.8); margin: 3rem 0; position: relative; }
.item-frame { width: 100%; height: 550px; border: none; background: #000; display: none; }
.preloader { height: 550px; display: flex; flex-direction: column; align-items: center; justify-content: center; background: #0A0A14; text-align: center; padding: 2rem; }
.preloader img { width: 100%; max-width: 380px; aspect-ratio: 16/9; height: auto; object-fit: cover; border-radius: 16px; margin-bottom: 2rem; opacity: 0.9; border: 1px solid var(--border); box-shadow: 0 10px 30px rgba(0,0,0,0.5); }
.play-btn { background: var(--gradient); border: none; color: white; padding: 1rem 3rem; border-radius: 60px; font-size: 1.3rem; font-weight: 600; cursor: pointer; transition: all 0.2s; border: 1px solid rgba(255,255,255,0.1); box-shadow: 0 8px 20px var(--primary-glow); }
.play-btn:hover { transform: translateY(-4px); box-shadow: 0 15px 30px var(--primary-glow); }
.action-row { display: flex; gap: 10px; margin-top: 1rem; }
.fullscreen-btn { display: none; align-items: center; justify-content: center; gap: 10px; flex: 1; padding: 1rem; background: var(--gradient); border: none; border-radius: 16px; color: white; font-size: 1.2rem; font-weight: 600; cursor: pointer; transition: all 0.2s; border: 1px solid rgba(255,255,255,0.1); }
.fullscreen-btn:hover { transform: translateY(-3px); box-shadow: 0 12px 24px var(--primary-glow); }
.fav-btn { flex: 1; display: flex; align-items: center; justify-content: center; gap: 10px; padding: 1rem; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; color: var(--text); font-size: 1.2rem; font-weight: 600; cursor: pointer; transition: all 0.2s; }
.fav-btn:hover { border-color: #ff3264; color: #ff3264; transform: translateY(-3px); box-shadow: 0 12px 24px rgba(255, 50, 100, 0.2); }
.fav-btn.active { background: rgba(255, 50, 100, 0.1); border-color: #ff3264; color: #ff3264; }
#mobile-back-button { display: none; position: absolute; top: 15px; left: 15px; background: rgba(0,0,0,0.6); color: white; border-radius: 50%; width: 44px; height: 44px; align-items: center; justify-content: center; cursor: pointer; z-index: 1000; border: 2px solid rgba(255,255,255,0.2); backdrop-filter: blur(5px); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin: 4rem 0; }
.card { background: var(--surface); border-radius: 24px; padding: 2.2rem; border: 1px solid var(--border); transition: all 0.2s; }
.card:hover { border-color: var(--primary); transform: translateY(-5px); }
.feature-list { list-style: none; }
.feature-list li { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1rem; color: var(--text-secondary); }
.feature-list li::before { content: "✓"; color: var(--primary); font-weight: 700; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-top: 2rem; }
.trust-item { text-align: center; }
.trust-icon { font-size: 2.8rem; margin-bottom: 0.8rem; }
.tips-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin: 2rem 0; }
.tip-card { background: var(--surface-light); border-radius: 16px; padding: 1.5rem; border: 1px solid var(--border); }
.tip-card h4 { color: var(--primary); margin-bottom: 0.8rem; display: flex; align-items: center; gap: 0.5rem; }
.faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; margin: 2rem 0; }
.faq-item { background: var(--surface); padding: 1.8rem; border-radius: 20px; border: 1px solid var(--border); }
.faq-item h4 { color: var(--primary-light); margin-bottom: 0.8rem; }
.seo-content { background: var(--surface); border-radius: 24px; padding: 2.8rem; margin: 4rem 0; border: 1px solid var(--border); }
.seo-content p { color: var(--text-secondary); margin-bottom: 1.3rem; font-size: 1.05rem; }
.seo-content h2, .seo-content h3 { color: var(--primary-light); margin-top: 2rem; margin-bottom: 1rem; }
.seo-content ul, .seo-content ol { color: var(--text-secondary); margin-left: 1.5rem; padding-left: 1rem; margin-bottom: 1.5rem; }
.seo-content ol li::marker { color: var(--primary); font-weight: 700; }
.seo-content li { margin-bottom: 0.5rem; }
.seo-content a { color: var(--primary-light); text-decoration: none; }
.seo-content a:hover { text-decoration: underline; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin: 3rem 0; }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; color: var(--text-secondary); }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 1rem; background: var(--surface-light); border: 1px solid var(--border); border-radius: 12px; color: var(--text); font-family: 'Inter', sans-serif; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: 2px solid var(--primary); border-color: transparent; }
.submit-btn { background: var(--gradient); color: white; border: none; padding: 1rem 2rem; border-radius: 60px; font-size: 1.1rem; font-weight: 600; cursor: pointer; width: 100%; transition: all 0.2s; }
.submit-btn:hover { transform: translateY(-3px); box-shadow: 0 12px 24px var(--primary-glow); }
footer { background: var(--surface); border-top: 1px solid var(--border); padding: 3.5rem 0; margin-top: 5rem; }
.footer-content { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 2rem; }
.footer-links { display: flex; gap: 2rem; flex-wrap: wrap; }
.footer-links a { color: var(--text-secondary); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover, .footer-links a.active { color: var(--primary); font-weight: 600; }
.copyright { color: var(--text-secondary); font-size: 0.9rem; }
@keyframes pulse-glow { 0% { box-shadow: 0 0 0 0 var(--primary-glow); transform: scale(1); } 50% { box-shadow: 0 0 20px 8px var(--primary-glow); transform: scale(1.03); } 100% { box-shadow: 0 0 0 0 var(--primary-glow); transform: scale(1); } }
.pulse-btn { animation: pulse-glow 2s infinite; }
.pulse-btn:hover { animation: none; transform: translateY(-4px); box-shadow: 0 15px 30px var(--primary-glow); }
.text-center { text-align: center; }
.emoji { font-size: 1.2em; }

@media (min-width: 769px) { 
    .tips-grid > *:last-child:nth-child(odd), 
    .faq-grid > *:last-child:nth-child(odd), 
    .grid-2 > *:last-child:nth-child(odd) { 
        grid-column: 1 / -1; 
    } 
}

@media (max-width: 1200px) { .items-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 1024px) { h1 { font-size: 3rem; } .items-grid { grid-template-columns: repeat(3, 1fr); } .category-grid, .contact-grid { grid-template-columns: repeat(2, 1fr); } .popular-grid { grid-template-columns: repeat(2, 1fr) !important; } }
@media (max-width: 768px) { 
    h1 { font-size: 2.5rem; } 
    .items-grid, .trust-grid { grid-template-columns: repeat(2, 1fr); } 
    .header-stats { flex-direction: column; align-items: center; gap: 1rem; } 
    .grid-2, .faq-grid, .tips-grid, .contact-grid { grid-template-columns: 1fr; } 
    .mobile-menu-btn { display: block; }
    .nav-links { display: none; position: absolute; top: 70px; left: 0; width: 100%; background: var(--surface); border-bottom: 1px solid var(--border); flex-direction: column; padding: 1rem 0; box-shadow: 0 10px 20px rgba(0,0,0,0.5); }
    .nav-links.show { display: flex; }
    .nav-links li { width: 100%; text-align: center; margin: 0 !important; }
    .nav-links a { display: block; padding: 12px 24px; border-radius: 0; }
    .nav-links a:hover { background: var(--surface-light); }
    .theme-li { display: flex; justify-content: center; margin-top: 10px; padding-bottom: 10px; }
    #themeMenu { right: auto; left: 50%; transform: translateX(-50%); width: 90%; }
    .item-frame, .preloader { height: 450px; }
    #mobile-back-button.show { display: flex; }
    .action-row { flex-direction: column; }
}
@media (max-width: 600px) { .popular-grid { grid-template-columns: 1fr !important; } }
@media (max-width: 480px) { 
    .items-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; } 
    .item-frame, .preloader { height: 350px; } 
    .category-grid { grid-template-columns: 1fr; }
}