:root{--bg:#ffffff;--fg:#0a0a0a;--muted:#5b6472;--card:#f6f7f9;--border:rgba(10,10,10,0.10);--shadow:0 12px 30px rgba(10,10,10,0.08);--accent:#0a0a0a;--accent2:#0f766e;--danger:#b42318;--radius:18px}*{box-sizing:border-box}body,html{padding:0;margin:0}body{background:var(--bg);color:var(--fg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji;line-height:1.45}a{color:inherit;text-decoration:none}.container{max-width:1120px;margin:0 auto;padding:0 18px}.header{position:-webkit-sticky;position:sticky;top:0;z-index:40;-webkit-backdrop-filter:saturate(180%) blur(12px);backdrop-filter:saturate(180%) blur(12px);background:rgba(255,255,255,.75);border-bottom:1px solid var(--border)}.navbar{justify-content:space-between;height:66px;gap:12px}.brand,.navbar{display:flex;align-items:center}.brand{gap:10px;font-weight:800;letter-spacing:-.02em}.brandMark{width:34px;height:34px;border-radius:12px;background:linear-gradient(180deg,#111,#000);display:grid;place-items:center;color:#fff;font-size:14px}.navlinks{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.pill{gap:8px;padding:10px 12px;border:1px solid var(--border);background:rgba(246,247,249,.55);font-weight:600}.btn,.pill{display:inline-flex;align-items:center;border-radius:999px}.btn{justify-content:center;padding:12px 16px;border:1px solid var(--border);background:var(--accent);color:#fff;font-weight:800;box-shadow:0 10px 20px rgba(10,10,10,.16)}.btn.secondary{background:#fff;color:var(--fg)}.btn.small{padding:10px 12px;font-weight:800}.grid{display:grid;grid-gap:16px;gap:16px}.grid.cols3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols2{grid-template-columns:repeat(2,minmax(0,1fr))}@media (max-width:900px){.grid.cols2,.grid.cols3{grid-template-columns:1fr}.navlinks{display:none}}.hero{padding:48px 0 18px}.heroCard{border:1px solid var(--border);border-radius:calc(var(--radius) + 6px);background:radial-gradient(1200px 500px at 15% 10%,rgba(15,118,110,.14),transparent 65%),radial-gradient(900px 500px at 85% 10%,rgba(0,0,0,.1),transparent 55%),#fff;box-shadow:var(--shadow);padding:28px}.h1{font-size:44px;line-height:1.05;letter-spacing:-.04em;margin:0 0 10px;font-weight:900}.sub{color:var(--muted);font-size:16px;margin:0 0 18px;max-width:70ch}.badges{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0 0}.badge{display:inline-flex;gap:8px;align-items:center;padding:8px 10px;border-radius:999px;background:rgba(15,118,110,.1);border:1px solid rgba(15,118,110,.18);font-weight:800;color:#0f3f3b}.badge.dark{background:rgba(0,0,0,.06);border-color:rgba(0,0,0,.12);color:#111}.section{padding:28px 0}.h2{font-size:26px;letter-spacing:-.03em;margin:0 0 10px;font-weight:900}.p{color:var(--muted);margin:0 0 14px}.card{background:var(--card)}.card,.cardWhite{border:1px solid var(--border);border-radius:var(--radius);padding:16px}.cardWhite{background:#fff;box-shadow:var(--shadow)}.kicker{font-weight:900;letter-spacing:-.03em}.muted{color:var(--muted)}.priceRow{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}.priceOld{text-decoration:line-through;color:var(--muted);font-weight:800}.priceNew{font-size:18px;font-weight:900}.discount{font-weight:900;color:var(--danger)}.footer{padding:36px 0;border-top:1px solid var(--border);color:var(--muted)}.footerGrid{display:grid;grid-template-columns:2fr 1fr 1fr;grid-gap:16px;gap:16px}@media(max-width:900px){.footerGrid{grid-template-columns:1fr}}.form{display:grid;grid-gap:12px;gap:12px}.field{display:grid;grid-gap:6px;gap:6px}.label{font-weight:800}.input,.select,.textarea{width:100%;padding:12px;border-radius:14px;border:1px solid var(--border);background:#fff}.textarea{min-height:120px;resize:vertical}.row{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}@media(max-width:900px){.row{grid-template-columns:1fr}}.notice{padding:12px 14px;border-radius:14px;border:1px solid rgba(15,118,110,.18);background:rgba(15,118,110,.1)}.small{font-size:12px;color:var(--muted)}