:root {
  color-scheme: light;
  --ink: #0e2a26; --ink-2: #17403a; --sand: #fbf6ec; --card: #ffffff; --amber: #f5b83d; --amber-d: #e3a21f;
  --mint: #cfe8dd; --muted: #55696a; --line: #e3ddcf; --warn: #8a5a00; --radius: 14px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--sand); line-height: 1.55; }
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
.demo-ribbon { background: var(--ink); color: #fff; font-size: 13px; text-align: center; padding: 8px 12px; }
.demo-ribbon b { color: var(--amber); }

.toast { position: fixed; left: 50%; bottom: 84px; transform: translateX(-50%); z-index: 50; max-width: min(92vw, 420px); background: var(--ink); color: #fff; padding: 12px 16px; border-radius: 12px; font-size: 14px; box-shadow: 0 14px 30px -12px rgba(0, 0, 0, .5); }
header.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: rgba(251, 246, 236, .94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; letter-spacing: .02em; text-decoration: none; }
.logo i { width: 26px; height: 26px; border: 3px solid var(--ink); border-radius: 4px; position: relative; display: inline-block; }
.logo i::after { content: ""; position: absolute; inset: 5px; background: var(--amber); border-radius: 1px; }
.call-btn { display: inline-flex; align-items: center; gap: 8px; background: var(--ink); color: #fff; text-decoration: none; font-weight: 700; padding: 10px 16px; border-radius: 999px; font-size: 15px; transition: transform .15s ease, background .15s ease; }
.call-btn:hover { background: var(--ink-2); transform: translateY(-1px); }
.call-btn:active { transform: scale(.97); }
.call-btn svg { width: 18px; height: 18px; }

.hero { position: relative; overflow: hidden; padding: 36px 0 56px; background: linear-gradient(180deg, #f4ecd9 0%, var(--sand) 100%); }
.hero-grid { display: grid; gap: 28px; align-items: start; }
.eyebrow { display: inline-flex; gap: 8px; align-items: center; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); background: var(--mint); padding: 6px 12px; border-radius: 999px; }
h1 { font-size: clamp(34px, 6.4vw, 60px); line-height: 1.05; margin: 14px 0 14px; letter-spacing: -.02em; }
h1 mark { background: linear-gradient(transparent 62%, var(--amber) 62%); color: inherit; padding: 0 2px; }
.lead { font-size: clamp(17px, 2.2vw, 20px); color: var(--ink-2); max-width: 34ch; margin: 0 0 18px; }
.perks { list-style: none; padding: 0; margin: 0 0 8px; display: grid; gap: 8px; }
.perks li { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; }
.perks svg { flex: none; width: 22px; height: 22px; margin-top: 1px; color: var(--ink-2); }
.skyline { position: absolute; inset: auto 0 0 0; height: 120px; opacity: .16; pointer-events: none; }

.calc { background: var(--card); border: 1px solid var(--line); border-radius: 20px; box-shadow: 0 24px 50px -28px rgba(14, 42, 38, .5); padding: 20px; }
.calc h2 { font-size: 20px; margin: 0 0 4px; }
.calc .sub { color: var(--muted); font-size: 14px; margin: 0 0 14px; }
.seg { display: grid; grid-template-columns: 1fr 1fr; background: #f1ebdd; border-radius: 12px; padding: 4px; margin-bottom: 14px; }
.seg button { border: 0; background: transparent; padding: 11px 8px; font: inherit; font-weight: 700; border-radius: 9px; cursor: pointer; color: var(--muted); transition: background .15s ease, color .15s ease; }
.seg button[aria-pressed="true"] { background: var(--ink); color: #fff; }
label.f { display: grid; gap: 6px; font-weight: 700; font-size: 14px; margin-bottom: 12px; }
select, input[type="number"], input[type="tel"] { font: inherit; font-weight: 500; padding: 13px 12px; border: 1.5px solid #cfc7b4; border-radius: 10px; background: #fff; width: 100%; min-height: 48px; }
select:focus, input:focus, button:focus-visible, a:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
fieldset { border: 0; padding: 0; margin: 0; }
legend { font-weight: 700; font-size: 14px; margin-bottom: 6px; padding: 0; }
.chip { border: 1.5px solid #cfc7b4; background: #fff; padding: 10px 14px; border-radius: 999px; font: inherit; font-weight: 650; cursor: pointer; min-height: 44px; transition: transform .15s ease, background .15s ease, border-color .15s ease; }
.chip:hover { border-color: var(--ink); transform: translateY(-1px); }
.chip[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); animation: pick .35s ease-out; }
@keyframes pick { 0% { transform: scale(.94); } 55% { transform: scale(1.05); } 100% { transform: scale(1); } }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; width: 100%; min-height: 54px; padding: 14px 20px; border: 0; border-radius: 12px; background: var(--amber); color: var(--ink); font: inherit; font-weight: 800; font-size: 17px; cursor: pointer; box-shadow: 0 6px 0 var(--amber-d); transition: transform .12s ease, box-shadow .12s ease; text-decoration: none; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 0 var(--amber-d); }
.btn:active { transform: translateY(4px); box-shadow: 0 2px 0 var(--amber-d); }
.btn.dark { background: var(--ink); color: #fff; box-shadow: 0 6px 0 #061513; }
.btn svg { width: 20px; height: 20px; transition: transform .2s ease; }
.btn:hover svg.arrow { transform: translateX(4px); }

.result { display: none; margin-top: 16px; border-top: 1px dashed var(--line); padding-top: 16px; }
.result.show { display: block; animation: rise .4s ease-out; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.range { font-size: clamp(30px, 6vw, 40px); font-weight: 900; letter-spacing: -.02em; line-height: 1.1; }
.range small { display: block; font-size: 14px; font-weight: 600; color: var(--muted); letter-spacing: 0; margin-top: 4px; }
.badge { display: inline-block; background: #fff3d1; color: var(--warn); font-weight: 800; font-size: 12px; padding: 4px 10px; border-radius: 999px; margin: 8px 0; }
.note { font-size: 13px; color: var(--muted); margin: 8px 0 14px; }
.gate { background: var(--ink); color: #fff; border-radius: 16px; padding: 18px; margin-top: 14px; }
.gate h3 { margin: 0 0 4px; font-size: 19px; }
.gate p { margin: 0 0 12px; color: #cfe3dc; font-size: 14px; }
.gate .chip { background: transparent; color: #fff; border-color: #4a6b64; }
.gate .chip[aria-pressed="true"] { background: var(--amber); color: var(--ink); border-color: var(--amber); }
.gate input[type="tel"] { margin-bottom: 10px; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: #cfe3dc; margin: 4px 0 12px; }
.consent input { width: 20px; height: 20px; margin-top: 2px; flex: none; accent-color: var(--amber); }
.thanks { display: none; text-align: center; padding: 10px 4px; }
.thanks.show { display: block; animation: rise .4s ease-out; }
.thanks b { font-size: 20px; display: block; margin-bottom: 6px; }

section.block { padding: 56px 0; }
section.block h2 { font-size: clamp(26px, 4.4vw, 40px); line-height: 1.12; margin: 0 0 10px; letter-spacing: -.01em; }
section.block > .wrap > p.intro { max-width: 60ch; color: var(--ink-2); margin: 0 0 28px; font-size: 18px; }
.steps { display: grid; gap: 14px; counter-reset: s; }
.step { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; position: relative; }
.step::before { counter-increment: s; content: counter(s); position: absolute; top: -14px; left: 16px; width: 30px; height: 30px; border-radius: 50%; background: var(--amber); color: var(--ink); font-weight: 900; display: grid; place-items: center; }
.step h3 { margin: 6px 0 6px; font-size: 19px; }
.step p { margin: 0; color: var(--muted); }

.offer { background: var(--ink); color: #fff; }
.offer .wrap { display: grid; gap: 28px; align-items: center; }
.offer h2 { color: #fff; }
.offer .intro { color: #cfe3dc; }
.offer ul { list-style: none; padding: 0; margin: 0 0 20px; display: grid; gap: 10px; }
.offer li { display: flex; gap: 10px; }
.offer li svg { flex: none; width: 22px; height: 22px; color: var(--amber); margin-top: 2px; }
.tag { display: inline-block; background: var(--amber); color: var(--ink); font-weight: 900; font-size: 13px; padding: 5px 12px; border-radius: 999px; margin-bottom: 14px; letter-spacing: .04em; text-transform: uppercase; }
.plan { background: #fff; border-radius: 18px; padding: 18px; color: var(--ink); box-shadow: 0 30px 60px -30px #000; }
.plan svg { width: 100%; height: auto; }
.plan figcaption { font-size: 13px; color: var(--muted); margin-top: 8px; }

.cards { display: grid; gap: 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; transition: transform .15s ease, box-shadow .15s ease; }
.card:hover { transform: translateY(-3px); box-shadow: 0 18px 30px -22px rgba(14, 42, 38, .6); }
.card .ico { width: 44px; height: 44px; border-radius: 12px; background: var(--mint); display: grid; place-items: center; margin-bottom: 10px; }
.card .ico svg { width: 24px; height: 24px; color: var(--ink-2); }
.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.card .soon { display: inline-block; margin-top: 10px; font-size: 12px; font-weight: 800; color: var(--warn); background: #fff3d1; padding: 3px 9px; border-radius: 999px; }

.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; margin-bottom: 10px; }
.faq summary { font-weight: 700; cursor: pointer; }
.faq p { margin: 10px 0 0; color: var(--muted); }
.legal { font-size: 13px; color: var(--muted); max-width: 70ch; }

.final { background: linear-gradient(135deg, var(--amber) 0%, #ffd470 100%); text-align: center; }
.final h2 { margin-bottom: 8px; }
.final .btns { display: grid; gap: 12px; max-width: 420px; margin: 20px auto 0; }
footer { background: var(--ink); color: #cfe3dc; padding: 32px 0 96px; font-size: 14px; }
footer .wrap { display: grid; gap: 8px; }

.dock { position: fixed; inset: auto 0 0 0; z-index: 30; display: grid; grid-template-columns: 1fr 1.4fr; gap: 10px; padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: rgba(251, 246, 236, .96); border-top: 1px solid var(--line); backdrop-filter: blur(8px); }
.dock .btn { min-height: 48px; font-size: 16px; box-shadow: 0 4px 0 var(--amber-d); }
.dock .btn.dark { box-shadow: 0 4px 0 #061513; }

@media (min-width: 860px) {
  .hero-grid { grid-template-columns: 1.05fr 1fr; gap: 48px; }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .offer .wrap { grid-template-columns: 1.1fr 1fr; }
  .final .btns { grid-template-columns: 1fr 1fr; max-width: 560px; }
  .dock { display: none; }
  footer { padding-bottom: 32px; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }