:root {
  --ink: #142125;
  --muted: #697376;
  --paper: #f6f3ec;
  --card: #fff;
  --line: #ddd9d1;
  --copper: #a85d31;
  --copper-dark: #7a3e1c;
  --green: #2f7054;
  --danger: #a23d37;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
button, input, select { font: inherit; }
.wrap { width: min(1120px, calc(100% - 40px)); margin-inline: auto; }
.skip { position: fixed; z-index: 99; top: -100px; left: 16px; padding: 10px 14px; background: #fff; }
.skip:focus { top: 16px; }
header { border-bottom: 1px solid rgba(20,33,37,.1); background: rgba(246,243,236,.95); }
.nav { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { text-decoration: none; font-size: 1.25rem; font-weight: 900; letter-spacing: -.05em; }
.brand span { color: var(--copper); }
.offer { display: flex; align-items: center; gap: 9px; color: #536063; font-size: .78rem; font-weight: 800; }
.offer i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(47,112,84,.12); }
.hero { padding: 80px 0 86px; background: radial-gradient(circle at 85% 10%, rgba(158,204,181,.38), transparent 28%), linear-gradient(145deg,#faf8f2,#ede5d9); }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 80px; }
.eyebrow { margin: 0 0 17px; color: var(--copper-dark); font-size: .72rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
h1, h2 { margin: 0; font-family: Iowan Old Style, Baskerville, Georgia, serif; font-weight: 650; letter-spacing: -.05em; line-height: .98; }
h1 { font-size: clamp(3.7rem, 7vw, 6.7rem); }
h1 em { color: var(--copper); font-style: normal; }
.lede { max-width: 630px; margin: 26px 0 0; color: #59666a; font-size: 1.08rem; line-height: 1.7; }
.trust { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 0; padding: 0; list-style: none; }
.trust li { padding: 8px 12px; border: 1px solid rgba(20,33,37,.14); border-radius: 999px; color: #526063; font-size: .72rem; font-weight: 800; background: rgba(255,255,255,.5); }
.demo { position: relative; padding: 42px; overflow: hidden; border: 1px solid rgba(20,33,37,.15); border-radius: 28px; background: rgba(255,255,255,.84); box-shadow: 0 28px 70px rgba(29,38,40,.12); }
.demo-number { position: absolute; top: -30px; right: 14px; color: rgba(168,93,49,.08); font: 800 9rem/1 Georgia,serif; }
.demo h2 { position: relative; font-size: 2.7rem; }
.demo p { margin: 20px 0 8px; color: var(--muted); line-height: 1.55; }
.demo strong { display: block; max-width: 390px; color: var(--green); font-size: 1.05rem; line-height: 1.5; }
.form-section { padding: 100px 0; }
.form-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 80px; align-items: start; }
.form-intro { position: sticky; top: 32px; }
.form-intro h2 { font-size: clamp(3rem, 5vw, 4.8rem); }
.form-intro > p:not(.eyebrow) { color: var(--muted); line-height: 1.7; }
.privacy-note { margin-top: 34px; padding: 20px; border-left: 3px solid var(--green); background: #e8eee8; }
.privacy-note b { font-size: .82rem; }
.privacy-note p { margin: 7px 0 0; color: #586463; font-size: .74rem; line-height: 1.6; }
form { padding: 36px; border: 1px solid var(--line); border-radius: 26px; background: var(--card); box-shadow: 0 24px 60px rgba(32,42,44,.08); }
.section-label { display: flex; align-items: center; gap: 13px; margin: 4px 0 22px; }
.section-label:not(:first-child) { margin-top: 42px; padding-top: 34px; border-top: 1px solid var(--line); }
.section-label > span { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--ink); color: white; font: 700 .8rem Georgia,serif; }
.section-label b, .section-label small { display: block; }
.section-label b { font-size: .93rem; }
.section-label small { margin-top: 2px; color: var(--muted); font-size: .68rem; }
.section-label.optional > span { background: var(--green); }
.period-rule { margin: 30px 0 0; padding: 16px 18px; border: 1px solid rgba(47,112,84,.24); border-radius: 14px; background: #edf3ee; }
.period-rule b { color: var(--green); font-size: .78rem; }
.period-rule p { margin: 5px 0 0; color: #53625d; font-size: .72rem; line-height: 1.5; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 18px; }
.span-2 { grid-column: 1 / -1; }
label { display: block; margin-bottom: 8px; font-size: .78rem; font-weight: 850; }
mark { margin-left: 5px; padding: 3px 6px; border-radius: 5px; background: #e6eee9; color: var(--green); font-size: .57rem; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
input, select { width: 100%; height: 49px; border: 1px solid #cfcac1; border-radius: 11px; padding: 0 13px; background: #fff; color: var(--ink); outline: none; }
input:focus, select:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(47,112,84,.11); }
[aria-invalid="true"] { border-color: var(--danger); }
.money { position: relative; }
.money > span { position: absolute; z-index: 1; left: 13px; top: 14px; color: #727b7d; }
.money input { padding-left: 29px; }
.hint { min-height: 2.7em; margin: 7px 1px 0; color: #778083; font-size: .65rem; line-height: 1.4; }
.error { min-height: 1.25em; margin: 4px 1px 0; color: var(--danger); font-size: .68rem; font-weight: 750; }
.submit-row { margin-top: 38px; }
button { width: 100%; min-height: 54px; display: flex; align-items: center; justify-content: center; gap: 14px; border: 0; border-radius: 999px; background: var(--copper); color: white; font-weight: 900; cursor: pointer; box-shadow: 0 14px 28px rgba(122,62,28,.2); }
button:hover { background: var(--copper-dark); }
button:disabled { opacity: .65; cursor: wait; }
.submit-row > p { margin: 11px 0 0; color: var(--muted); font-size: .68rem; text-align: center; }
footer { padding: 28px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: .72rem; }

@media (max-width: 860px) {
  .hero-grid, .form-layout { grid-template-columns: 1fr; }
  .hero-grid { gap: 45px; }
  .form-layout { gap: 48px; }
  .form-intro { position: static; }
}

@media (max-width: 580px) {
  .wrap { width: min(100% - 24px, 1120px); }
  .hero { padding: 56px 0 62px; }
  h1 { font-size: clamp(3rem, 15vw, 4.7rem); }
  .demo { padding: 29px; }
  .demo h2 { font-size: 2.15rem; }
  .form-section { padding: 64px 0; }
  form { padding: 22px 16px; border-radius: 20px; }
  .field-grid { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
  .hint { min-height: 0; }
  .nav { min-height: 62px; }
}