:root{--bg:#f5f5f2;--panel:#fff;--ink:#121317;--muted:#69707c;--line:#e2e4e8;--accent:#6558e8;--accent-soft:#eeecff;--good:#138a66;--shadow:0 24px 70px -40px rgba(18,19,23,.35);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:var(--bg);color:var(--ink);line-height:1.5}button,input,select{font:inherit}button,a{transition:.2s ease}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 35%,transparent);outline-offset:3px}a{color:inherit;text-decoration:none}
.shell{max-width:1180px;margin:auto;padding:0 26px}.topbar{height:70px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{font-weight:800;letter-spacing:-.04em}.brand span{color:var(--accent)}.back{font-size:13px;color:var(--muted)}.back:hover{color:var(--ink)}
.hero{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center;padding:70px 0 50px}.kicker{font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}h1{font-size:clamp(42px,6vw,72px);letter-spacing:-.065em;line-height:.98;margin:15px 0 22px}.lede{font-size:18px;color:var(--muted);max-width:570px}.note{display:inline-flex;margin-top:24px;padding:8px 12px;border:1px solid var(--line);border-radius:999px;font-size:11px;color:var(--muted);background:rgba(255,255,255,.7)}
.visual{position:relative;overflow:hidden;border-radius:28px;background:#d8d8d8;box-shadow:var(--shadow);aspect-ratio:16/10}.visual img{width:100%;height:100%;object-fit:cover}.visual:after{content:"";position:absolute;inset:0;border:1px solid rgba(255,255,255,.6);border-radius:inherit;pointer-events:none}
.workspace{display:grid;grid-template-columns:1.12fr .88fr;gap:22px;padding:22px 0 80px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:var(--shadow)}.panel h2{font-size:22px;letter-spacing:-.035em;margin:0 0 8px}.panel>p{color:var(--muted);margin:0 0 24px}.label{display:block;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:18px 0 9px}
.choices{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.choice{border:1px solid var(--line);border-radius:14px;padding:14px;text-align:left;background:#fff;color:var(--ink);cursor:pointer}.choice:hover{border-color:var(--accent)}.choice.active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.choice b{display:block;font-size:14px}.choice small{display:block;color:var(--muted);margin-top:4px}
.primary{width:100%;border:0;border-radius:14px;background:var(--ink);color:#fff;padding:15px 18px;margin-top:20px;font-weight:750;cursor:pointer}.primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px -18px #000}.primary:disabled{opacity:.45;cursor:not-allowed;transform:none}.secondary{border:1px solid var(--line);border-radius:12px;background:#fff;padding:10px 14px;cursor:pointer}.secondary:hover{border-color:var(--accent);color:var(--accent)}
.summary{background:var(--ink);color:#fff;border-color:var(--ink)}.summary .label{color:#a7adba}.summary p{color:#b9bec8}.metric{display:flex;align-items:flex-end;justify-content:space-between;padding:17px 0;border-bottom:1px solid #30323a}.metric:last-of-type{border-bottom:0}.metric span{color:#aeb3bd;font-size:13px}.metric strong{font-size:24px;letter-spacing:-.04em}.status{display:flex;align-items:center;gap:8px;color:#aeb3bd;font-size:13px;margin-top:22px}.status i{width:9px;height:9px;border-radius:50%;background:var(--good);box-shadow:0 0 12px var(--good)}
.progress{height:9px;border-radius:999px;background:#e7e8ec;overflow:hidden;margin:12px 0 24px}.progress i{display:block;height:100%;width:var(--progress,0%);background:linear-gradient(90deg,var(--accent),#a672f1);transition:width .35s ease}.checklist{display:grid;gap:10px}.check{display:flex;align-items:center;gap:12px;width:100%;border:1px solid var(--line);background:#fff;border-radius:14px;padding:14px;text-align:left;cursor:pointer}.check i{width:22px;height:22px;border:1px solid var(--line);border-radius:7px;display:grid;place-items:center;font-style:normal}.check.done i{background:var(--good);border-color:var(--good);color:#fff}.check.done b{text-decoration:line-through;color:var(--muted)}
.range{width:100%;accent-color:var(--accent)}.big-number{font-size:48px;font-weight:850;letter-spacing:-.06em;margin:8px 0}.tabs{display:flex;gap:8px;margin-bottom:18px}.tab{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 13px;cursor:pointer}.tab.active{background:var(--ink);border-color:var(--ink);color:#fff}.view{display:none}.view.active{display:block}
.list{display:grid;gap:10px}.row{display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px solid var(--line);border-radius:14px;padding:14px}.row small{display:block;color:var(--muted)}.pill{display:inline-flex;padding:5px 9px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:11px;font-weight:800}.toast{position:fixed;right:24px;bottom:24px;z-index:10;background:#11131a;color:#fff;border-radius:14px;padding:14px 18px;box-shadow:0 20px 50px -20px #000;transform:translateY(120px);opacity:0;transition:.3s}.toast.show{transform:none;opacity:1}.result-box{border:1px solid var(--line);border-radius:16px;padding:18px;background:#fafafa;margin-top:18px}.result-box strong{display:block;font-size:20px;margin-bottom:4px}.result-box p{margin:0;color:var(--muted)}
.footer-cta{text-align:center;padding:68px 20px;background:var(--ink);color:#fff}.footer-cta h2{font-size:clamp(30px,4vw,48px);letter-spacing:-.05em;margin:0 0 12px}.footer-cta p{color:#b6bbc5;margin:0 auto 24px;max-width:560px}.footer-cta a{display:inline-flex;padding:13px 19px;border-radius:12px;background:#fff;color:#11131a;font-weight:750}
@media(max-width:800px){.hero,.workspace{grid-template-columns:1fr}.hero{gap:28px;padding-top:45px}.visual{order:-1}.workspace{padding-bottom:50px}h1{font-size:46px}}@media(max-width:520px){.shell{padding:0 18px}.choices{grid-template-columns:1fr}.panel{padding:20px;border-radius:18px}.topbar{height:60px}.hero{padding-top:28px}h1{font-size:39px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}