:root{--bg: #0d0f12;--bg-light: #16181d;--text: #e6e6e6;--accent: #4ea1ff;--accent-glow: rgba(78, 161, 255, .4);--card: #1b1e24;--radius: 12px;--transition: .25s ease}body{margin:0;font-family:system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}.navbar{position:sticky;top:0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0d0f12cc;padding:12px 0;z-index:100}.nav-inner{max-width:1100px;margin:auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between}.brand{font-size:1.4rem;font-weight:700}.nav-links a{margin-right:20px;color:var(--text);text-decoration:none;opacity:.8;transition:var(--transition)}.nav-links a:hover{opacity:1}header nav a:hover{color:var(--accent);text-shadow:0 0 8px var(--accent-glow);transform:translateY(-2px)}.nav-cta{background:var(--accent);padding:10px 18px;border-radius:var(--radius);color:#000;font-weight:600;text-decoration:none;box-shadow:0 0 12px var(--accent-glow)}#hero{padding:120px 20px 80px;text-align:center;background:radial-gradient(circle at top,rgba(78,161,255,.15),transparent 60%)}.badge{display:inline-block;background:var(--accent);color:#000;padding:6px 14px;border-radius:var(--radius);font-weight:600;margin-bottom:20px}#hero h1{font-size:clamp(2.2rem,5vw,3.5rem);margin:0}#hero h1 span{color:var(--accent)}.hero-sub{max-width:600px;margin:20px auto 40px;opacity:.85}.cta-btn{display:inline-block;background:var(--accent);color:#000;padding:14px 28px;border-radius:var(--radius);font-weight:700;text-decoration:none;box-shadow:0 0 18px var(--accent-glow);transition:var(--transition)}.cta-btn:hover{transform:translateY(-3px)}.section-title{text-align:center;font-size:2rem;margin-bottom:40px}#benefits{padding-top:80px}.benefit-grid{max-width:1100px;margin:auto;padding:0 20px 80px;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px}.card{background:var(--card);padding:24px;border-radius:var(--radius);transition:var(--transition);opacity:0;transform:translateY(20px)}.card.visible{opacity:1;transform:translateY(0)}.card:hover{transform:translateY(-5px)}#how-it-works{padding-top:80px}.steps{max-width:900px;margin:auto;padding:0 20px 80px;list-style:none}.step{background:var(--card);padding:24px;border-radius:var(--radius);margin-bottom:24px;opacity:0;transform:translateY(20px);transition:var(--transition)}.step.visible{opacity:1;transform:translateY(0)}.step-num{width:40px;height:40px;background:var(--accent);color:#000;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;margin-bottom:12px}#formats{padding-top:80px}.format-grid{max-width:1100px;margin:auto;padding:0 20px 80px;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}.format-card{background:var(--card);padding:24px;border-radius:var(--radius);opacity:0;transform:translateY(20px);transition:var(--transition)}.format-card.visible{opacity:1;transform:translateY(0)}.tags span{display:inline-block;background:var(--bg-light);padding:6px 12px;border-radius:var(--radius);margin:6px;font-size:.85rem}#cta{text-align:center;padding:80px 20px}#cta .big{padding:18px 36px;font-size:1.2rem}footer{text-align:center;padding:40px 20px;opacity:.8}.footer-links a{margin:0 10px;color:var(--text);text-decoration:none;opacity:.7}.footer-links a:hover{opacity:1}#theme-toggle{background:var(--card);border:none;padding:8px 12px;border-radius:var(--radius);cursor:pointer;font-size:1.1rem;margin-left:12px;transition:var(--transition)}#theme-toggle:hover{transform:translateY(-2px)}#scroll-top{position:fixed;bottom:30px;right:30px;background:var(--accent);color:#000;border:none;padding:12px 16px;border-radius:var(--radius);font-size:1.2rem;cursor:pointer;box-shadow:0 0 12px var(--accent-glow);display:none;transition:var(--transition)}#scroll-top:hover{transform:translateY(-3px)}.legal-body{background:var(--bg);color:var(--text);font-family:system-ui,sans-serif;padding:40px 20px}.legal-container{max-width:800px;margin:auto;background:var(--card);padding:40px;border-radius:var(--radius)}.back-home{display:inline-block;margin-bottom:20px;background:var(--accent);color:#000;padding:10px 16px;border-radius:var(--radius);font-weight:600;text-decoration:none;box-shadow:0 0 12px var(--accent-glow);transition:var(--transition)}.back-home:hover{transform:translateY(-3px)}.reveal{opacity:0;transform:translateY(20px);transition:var(--transition)}.reveal.visible{opacity:1;transform:translateY(0)}.light{--bg: #ffffff;--bg-light: #f2f2f2;--text: #111111;--accent: #0077ff;--accent-glow: rgba(0, 119, 255, .35);--card: #e9e9e9}.light header{background:#ffffffd9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.08)}.light header nav a{color:#222}.light #theme-toggle{background:#e5e5e5;color:#000}