:root{color-scheme:dark;--bg:#07101f;--panel:#101d33;--panel2:#13233e;--text:#f3f8ff;--muted:#a9bddc;--accent:#72d6ff;--accent2:#9ef7d0;--danger:#ffb86b}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at top left,rgba(114,214,255,.2),transparent 34%),radial-gradient(circle at bottom right,rgba(158,247,208,.14),transparent 30%),var(--bg);color:var(--text);line-height:1.55}.wrap{width:min(1120px,92vw);margin:auto}.top{padding:22px 0;display:flex;justify-content:space-between;gap:20px;align-items:center}.brand{font-weight:900;letter-spacing:-.04em;color:var(--text);text-decoration:none}.brand span{color:var(--accent)}.top a:not(.brand){color:var(--muted);text-decoration:none;font-weight:700}.hero{padding:46px 0 30px}.eyebrow{text-transform:uppercase;letter-spacing:.15em;color:var(--accent);font-size:.76rem;font-weight:900}h1{font-size:clamp(2.2rem,6vw,5rem);line-height:.96;letter-spacing:-.065em;margin:14px 0 18px;max-width:920px}.lead{font-size:clamp(1.05rem,2vw,1.25rem);max-width:780px;color:#dbe8ff}.grid{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:24px;align-items:start;padding:26px 0 70px}.panel{background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.045));border:1px solid rgba(255,255,255,.13);border-radius:28px;padding:24px;box-shadow:0 24px 80px rgba(0,0,0,.24)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}label{display:grid;gap:8px;font-weight:800;color:#eaf3ff}small{color:var(--muted);font-weight:600}input,select{width:100%;border:1px solid rgba(255,255,255,.16);border-radius:16px;padding:14px 14px;background:rgba(3,10,23,.62);color:var(--text);font:inherit}input:focus,select:focus{outline:2px solid rgba(114,214,255,.55);border-color:transparent}.full{grid-column:1/-1}.note{font-size:.92rem;color:var(--muted);margin-top:14px}.result{position:sticky;top:20px}.total{font-size:clamp(2.4rem,5vw,4.2rem);font-weight:950;letter-spacing:-.07em;margin:8px 0;color:var(--accent2)}.stat{display:flex;justify-content:space-between;gap:18px;border-top:1px solid rgba(255,255,255,.1);padding:14px 0;color:#dce9ff}.stat strong{font-size:1.15rem}.cta{display:block;text-align:center;margin-top:18px;padding:15px 18px;border-radius:999px;background:var(--accent);color:#06101c;text-decoration:none;font-weight:950}.copy{padding:0 0 70px}.copy h2{letter-spacing:-.04em;font-size:2rem}.copy p,.copy li{color:#d7e6ff}.footer{border-top:1px solid rgba(255,255,255,.1);padding:30px 0;color:var(--muted)}@media(max-width:860px){.grid{grid-template-columns:1fr}.result{position:static}.form-grid{grid-template-columns:1fr}.top{align-items:flex-start;flex-direction:column}}