:root{
  --ink:#14213d; --muted:#5b6785; --brand:#ff5a1f; --brand-d:#e24a12; --sun:#ffb400;
  --bg:#fffaf4; --card:#ffffff; --line:#f0e3d2; --green:#1fa971; --soft:#fff1e6;
  --radius:18px; --shadow:0 18px 40px -22px rgba(20,33,61,.35);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);overflow-x:clip}
h1,h2,h3{line-height:1.12;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,5.4vw,3.8rem);font-weight:800}
h2{font-size:clamp(1.6rem,3.4vw,2.2rem);font-weight:800}
h3{font-size:1.1rem}
p{margin:0 0 1em}
a{color:inherit}
.sr{position:absolute;left:-9999px}
.lead{font-size:1.15rem;color:var(--muted);max-width:34em}
.fine{font-size:.85rem;color:var(--muted)}
.muted{color:#97a0b6}

.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:20px;padding:10px 20px;background:rgba(255,250,244,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;font-size:1.25rem;font-weight:700;margin-right:auto}
.brand b{color:var(--brand)} .brand sup{font-size:.55em}
.nav{display:flex;gap:18px}
.nav a{text-decoration:none;font-weight:600;font-size:.95rem;color:var(--muted)}
.nav a:hover{color:var(--ink)}
.lang button{border:1px solid var(--line);background:#fff;padding:6px 10px;font:600 .8rem system-ui;cursor:pointer;color:var(--muted)}
.lang button:first-child{border-radius:10px 0 0 10px}.lang button:last-child{border-radius:0 10px 10px 0;border-left:0}
.lang button[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}

.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;max-width:1120px;margin:0 auto;padding:44px 20px 30px;align-items:start}
.pill{display:inline-block;background:var(--soft);color:var(--brand-d);font-weight:700;font-size:.82rem;padding:5px 12px;border-radius:999px;margin-bottom:14px}
.ask textarea{width:100%;resize:none;border:2px solid var(--ink);border-radius:var(--radius);padding:16px 18px;font:500 1.1rem/1.4 system-ui;background:#fff;box-shadow:var(--shadow)}
.ask textarea:focus{outline:3px solid var(--sun);outline-offset:2px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 6px}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 13px;font:600 .88rem system-ui;cursor:pointer;color:var(--ink)}
.chip:hover{border-color:var(--brand);color:var(--brand-d)}
.chips.big .chip{padding:10px 18px;font-size:1rem}

.card{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:20px;box-shadow:var(--shadow)}
.card-head{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.card-head .dot{width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px #d9f3e8}
.tag{margin-left:auto;font-size:.78rem;font-weight:700;background:var(--soft);color:var(--brand-d);padding:4px 10px;border-radius:999px}
.route{width:100%;height:auto;margin:4px 0 8px}
.fields{margin:0 0 12px}
.fields div{display:grid;grid-template-columns:70px 1fr;gap:10px;padding:8px 0;border-top:1px dashed var(--line)}
.fields dt{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);padding-top:3px}
.fields dd{margin:0;font-weight:600}
.fields ul{margin:0;padding-left:18px}
.fields li{margin:2px 0}
.grid2{display:grid;grid-template-columns:1.4fr 1fr;gap:10px}
.card label{display:block;font-size:.8rem;font-weight:700;color:var(--muted);margin-bottom:10px}
.card label span{display:block;margin-bottom:4px}
.card input,.card select{width:100%;border:1.5px solid var(--line);border-radius:12px;padding:10px 12px;font:500 1rem system-ui;background:#fff;color:var(--ink)}
.card input:focus,.card select:focus{outline:2px solid var(--sun);border-color:var(--sun)}
.seg{display:grid;grid-template-columns:1fr 1fr;background:var(--soft);border-radius:14px;padding:4px;margin:2px 0 12px}
.seg button{border:0;background:transparent;padding:9px;border-radius:11px;font:700 .9rem system-ui;color:var(--muted);cursor:pointer}
.seg button.on{background:#fff;color:var(--ink);box-shadow:0 2px 8px -3px rgba(20,33,61,.3)}
.go{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;border:0;border-radius:14px;padding:14px 18px;font:800 1.05rem system-ui;color:#fff;background:var(--brand);cursor:pointer;transition:transform .15s,background .15s}
.go:hover:not(:disabled){background:var(--brand-d);transform:translateY(-1px)}
.go:disabled{background:#ddd3c6;cursor:not-allowed}
.go.alt{background:var(--ink)}
.go.alt:disabled{background:#c9ccd6}
#status{margin:10px 0 0;text-align:center}

.how,.services,.darwin{max-width:1120px;margin:0 auto;padding:46px 20px}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.steps b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;margin-bottom:10px}
.steps p{color:var(--muted);margin:0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px}
.cards article{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column}
.cards p{color:var(--muted);flex:1}
.badge{align-self:flex-start;font-size:.78rem;font-weight:700;padding:4px 10px;border-radius:999px;background:#eef0f5;color:var(--muted)}
.badge.on{background:#d9f3e8;color:#12744d}

.drive{background:var(--ink);color:#fff;margin:20px 0}
.drive-in{max-width:1120px;margin:0 auto;padding:54px 20px;display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.drive .lead{color:#c5cbe0}
.fair{background:rgba(255,180,0,.15);border-left:4px solid var(--sun);padding:12px 14px;border-radius:0 12px 12px 0;color:#ffe6a3}
.check{background:#fff;color:var(--ink);border-radius:var(--radius);padding:20px}
.check-h{font-weight:800;margin-bottom:10px}
.check label{display:flex;gap:10px;align-items:flex-start;padding:9px 0;border-top:1px solid var(--line);cursor:pointer}
.check input{width:20px;height:20px;accent-color:var(--brand);margin-top:2px;flex:none}
.meter{display:flex;align-items:center;gap:12px;margin:12px 0;font-weight:700}
.meter i{flex:1;height:8px;border-radius:99px;background:#eceef4;overflow:hidden;display:block}
.meter u{display:block;height:100%;width:0;background:var(--green);transition:width .3s}

footer{border-top:1px solid var(--line);margin-top:30px}
.foot{max-width:1120px;margin:0 auto;padding:28px 20px;display:grid;grid-template-columns:2fr 1.4fr 1fr;gap:24px;font-size:.92rem;color:var(--muted)}
.foot strong{color:var(--ink)}
.copy{border:1px solid var(--line);background:#fff;border-radius:8px;padding:2px 8px;font:600 .75rem system-ui;cursor:pointer}

@media (max-width:900px){
  .hero{grid-template-columns:1fr;padding-top:28px}
  .steps{grid-template-columns:1fr 1fr}
  .drive-in,.foot{grid-template-columns:1fr}
  .nav{display:none}
}
@media (max-width:520px){
  .steps{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
  .top{padding:10px 14px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}