:root{--bg:#07111f;--panel:rgba(16,28,44,.9);--text:#f7fbff;--muted:rgba(247,251,255,.72);--line:rgba(255,255,255,.1);--accent:#39e6b3;--accent2:#4dd0ff;--warn:#ffc857}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:radial-gradient(circle at 15% 10%,rgba(57,230,179,.13),transparent 32%),radial-gradient(circle at 85% 20%,rgba(77,208,255,.14),transparent 34%),linear-gradient(135deg,#050b14,var(--bg) 44%,#09182b);color:var(--text);line-height:1.65;min-height:100vh}a{color:var(--accent2);text-decoration:none}a:hover{text-decoration:underline}.container{width:min(1120px,calc(100% - 34px));margin:0 auto}.nav{position:sticky;top:0;z-index:10;background:rgba(5,11,20,.78);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 0}.brand{display:flex;align-items:center;gap:12px;color:var(--text);font-weight:900;font-size:22px}.logo{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:rgba(57,230,179,.10);border:1px solid rgba(57,230,179,.35)}.brand b span,.highlight{color:var(--accent)}.nav-links{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.nav-links a{color:var(--muted);padding:8px 11px;border-radius:999px;font-weight:700;font-size:14px}.nav-links a:hover{background:rgba(255,255,255,.07);text-decoration:none;color:var(--text)}.hero{padding:74px 0 48px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}.badge{display:inline-flex;padding:8px 12px;border-radius:999px;color:var(--accent);background:rgba(57,230,179,.10);border:1px solid rgba(57,230,179,.25);font-weight:900;font-size:13px;text-transform:uppercase;letter-spacing:.4px}h1{font-size:clamp(42px,7vw,82px);line-height:.98;letter-spacing:-2px;margin:18px 0}.lead{color:var(--muted);font-size:clamp(18px,2.2vw,24px);max-width:740px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:16px;font-weight:900;border:1px solid var(--line);color:var(--text);background:rgba(255,255,255,.07)}.btn.primary{color:#04131d;background:linear-gradient(135deg,var(--accent),var(--accent2));border:0}.hero-card,.card,.content-card{background:var(--panel);border:1px solid var(--line);border-radius:26px;box-shadow:0 24px 70px rgba(0,0,0,.32)}.hero-card{padding:24px}.phone{aspect-ratio:10/16;width:min(330px,100%);margin:0 auto;border-radius:38px;border:8px solid rgba(255,255,255,.12);background:#081421;padding:18px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08),0 30px 70px rgba(0,0,0,.45)}.phone-card{margin-top:24px;padding:18px;border-radius:24px;background:rgba(255,255,255,.055);border:1px solid var(--line)}.progress{height:10px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden;margin:18px 0 8px}.progress div{width:72%;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2))}.tooth{height:180px;display:grid;place-items:center;font-size:92px;filter:drop-shadow(0 0 24px rgba(57,230,179,.3))}.section{padding:42px 0}.section h2{font-size:clamp(30px,4vw,48px);line-height:1.05;margin:0 0 12px}.section-subtitle{color:var(--muted);font-size:18px;max-width:780px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card,.content-card{padding:22px}.card-icon{width:48px;height:48px;border-radius:15px;background:rgba(57,230,179,.12);display:grid;place-items:center;color:var(--accent);margin-bottom:12px;border:1px solid rgba(57,230,179,.25)}.card h3,.content-card h3{margin:0 0 7px}.card p,.content-card p,.content-card li{color:var(--muted)}.content-card{max-width:920px;margin:0 auto}.content-card h1{font-size:clamp(34px,6vw,56px);line-height:1.05;margin:0 0 14px}.content-card h2{margin-top:28px;font-size:26px}.meta{color:var(--muted);border-left:4px solid var(--accent);padding-left:12px;margin:14px 0 24px}.notice{padding:14px 16px;border-radius:18px;background:rgba(255,200,87,.10);border:1px solid rgba(255,200,87,.22)}.footer{margin-top:48px;border-top:1px solid var(--line);padding:26px 0;color:var(--muted)}.footer-inner{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.footer a{color:var(--muted);margin-left:12px}@media(max-width:860px){.hero-grid{grid-template-columns:1fr}.hero-card{display:none}.cards{grid-template-columns:1fr}.nav-inner{align-items:flex-start;flex-direction:column}.nav-links{justify-content:flex-start}}