:root{--navy:#0f2a5f;--blue:#1d4ed8;--sky:#e8f0ff;--ink:#111827;--muted:#4b5563;--line:#e5e7eb;--gold:#f5b400;--radius:16px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}a{color:var(--blue)}.wrap{max-width:1100px;margin:0 auto;padding:0 20px}header.nav{position:-webkit-sticky;position:sticky;top:0;z-index:10;background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}header.nav .wrap{justify-content:space-between;height:64px}.brand,header.nav .wrap{display:flex;align-items:center}.brand{color:var(--navy);text-decoration:none;font-size:1.1rem;gap:10px}.brand,.logo{font-weight:800}.logo{width:34px;height:34px;border-radius:9px;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:.85rem}nav.links a{margin-left:22px;text-decoration:none;color:var(--muted);font-weight:600;font-size:.95rem}nav.links a.cta{background:var(--blue);color:#fff;padding:9px 16px;border-radius:999px}@media(max-width:720px){nav.links a:not(.cta){display:none}}.hero{background:radial-gradient(1200px 500px at 80% -10%,#3b82f6 0,transparent 60%),linear-gradient(160deg,#0f2a5f,#13317a 60%,#1d4ed8);color:#fff;padding:90px 0 100px}.hero h1{font-size:clamp(2.1rem,5vw,3.4rem);line-height:1.1;margin:0 0 18px;letter-spacing:-.02em}.hero p.lead{font-size:clamp(1.05rem,2vw,1.25rem);max-width:640px;opacity:.92;margin:0 0 30px}.eyebrow{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);padding:6px 14px;border-radius:999px;font-size:.85rem;font-weight:600;margin-bottom:18px}.btns{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-block;padding:14px 24px;border-radius:999px;font-weight:700;text-decoration:none;border:0;cursor:pointer;font-size:1rem}.btn.primary{background:var(--gold);color:#1a1a1a}.btn.ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.5)}.btn.blue{background:var(--blue);color:#fff;width:100%}.btn:disabled{opacity:.6;cursor:not-allowed}.stats{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px;margin-top:50px;max-width:700px}.stat{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius);padding:16px}.stat b{display:block;font-size:1.6rem}.stat span{font-size:.85rem;opacity:.85}@media(max-width:560px){.stats{grid-template-columns:1fr}}section{padding:80px 0}section.alt{background:#f7f9fc}h2{font-size:clamp(1.7rem,3.5vw,2.3rem);margin:0 0 12px;color:var(--navy);letter-spacing:-.01em}.sub{color:var(--muted);max-width:680px;margin:0 0 40px}.about{display:grid;grid-template-columns:320px 1fr;grid-gap:48px;gap:48px;align-items:start}@media(max-width:820px){.about{grid-template-columns:1fr}}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 6px 24px rgba(15,42,95,.06)}.profile{text-align:center}.avatar{width:120px;height:120px;border-radius:50%;margin:0 auto 14px;background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;display:grid;place-items:center;font-size:2.4rem;font-weight:800}.score{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:.95rem}.score:last-child{border-bottom:0}.score b{color:var(--navy)}.placeholder{background:#fff7d6;color:#8a6100;padding:0 6px;border-radius:6px;font-weight:700}ul.checks{list-style:none;padding:0;margin:20px 0 0}ul.checks li{padding-left:30px;position:relative;margin:10px 0}ul.checks li:before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:var(--sky);color:var(--blue);font-weight:800;font-size:.8rem;display:grid;place-items:center;margin-top:3px}.services{display:grid;grid-template-columns:1fr 1fr;grid-gap:24px;gap:24px}@media(max-width:820px){.services{grid-template-columns:1fr}}.service .tag{font-size:.8rem;font-weight:700;color:var(--blue);background:var(--sky);padding:4px 10px;border-radius:999px}.price{font-size:2.6rem;font-weight:800;color:var(--navy);margin:14px 0 2px}.price small{font-size:1rem;color:var(--muted);font-weight:600}.subjects{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-size:.92rem;font-weight:600;color:var(--navy)}form .grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}@media(max-width:640px){form .grid{grid-template-columns:1fr}}.full{grid-column:1/-1}label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}label .opt{color:var(--muted);font-weight:400}input,select,textarea{width:100%;padding:12px 14px;border:1px solid #cfd6e4;border-radius:10px;font:inherit;background:#fff}input:focus,select:focus,textarea:focus{outline:2px solid #93b4ff;border-color:var(--blue)}.toggle{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.toggle label{border:2px solid var(--line);border-radius:12px;padding:14px;cursor:pointer;margin:0;font-weight:600}.toggle input{display:none}.toggle label.on{border-color:var(--blue);background:var(--sky)}.toggle small{display:block;color:var(--muted);font-weight:500}.summary{display:flex;justify-content:space-between;align-items:center;background:var(--sky);border-radius:12px;padding:14px 18px;font-weight:700;color:var(--navy)}.err{color:#b91c1c;font-weight:600}.note{color:var(--muted);font-size:.85rem;text-align:center}.hp{position:absolute;left:-9999px}footer{background:var(--navy);color:#cbd5e1;padding:36px 0;font-size:.9rem}footer a{color:#fff}.photo{display:block;width:100%;max-width:280px;height:auto;aspect-ratio:4/5;object-fit:cover;object-position:center top;border-radius:20px;margin:0 auto 18px;box-shadow:0 12px 30px rgba(15,42,95,.18);border:4px solid #fff;outline:1px solid var(--line)}header.nav .wrap{gap:12px}.brand{min-width:0;line-height:1.2}nav.links{display:flex;align-items:center;flex-shrink:0}nav.links a{display:inline-flex;align-items:center;white-space:nowrap;line-height:1.2}nav.links a.cta{padding:10px 18px}.btn{white-space:nowrap;line-height:1.2;text-align:center}@media(max-width:420px){.brand{font-size:.98rem}nav.links a.cta{padding:9px 14px;font-size:.9rem}}