/* Soothfast landing page. Identity board: Paper, Ink, Harbor, Stone, Dusk rose, Brass. No green anywhere.
   Display: Source Serif 4. Interface: DM Sans. Figures: tabular numerals. */

@font-face {
  font-family: "Source Serif 4";
  src: url("fonts/source-serif-4-latin.woff2") format("woff2");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "DM Sans";
  src: url("fonts/dm-sans-latin.woff2") format("woff2");
  font-weight: 100 1000;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Palette */
  --paper: #f5f1ea;        /* the ground; the buyer's thread */
  --ink: #1c2438;          /* wordmark, text, buttons, the button mark */
  --harbor: #4f6380;       /* secondary text, links, quiet detail */
  --stone: #d9d2c5;        /* rules, surfaces, calm panels */
  --rose: #c9847c;         /* warm accent for highlights */
  --rose-text: #9e4a43;
  --brass: #b98b3e;        /* the seller's thread; rare highlights */

  /* Derived */
  --surface: #fbf9f5;
  --stone-soft: #ebe6dd;
  --ink-raised: #2b3550;   /* the button lightens a step on dark grounds */
  --ink-text-soft: #c9cfdb;
  --harbor-tint: #e4e8ee;
  --brass-text: #85621f;
  --brass-tint: #f2e8d5;

  --radius: 14px;
  --font-display: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-ui: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.6 var(--font-ui);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.015em; margin: 0; }
h3 { font-size: 20px; line-height: 1.3; }
p { margin: 0; }
a { color: var(--harbor); }
.num { font-variant-numeric: tabular-nums; }
.muted { color: var(--harbor); }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

.eyebrow {
  font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--harbor); margin-bottom: 14px;
}
.eyebrow-dark { color: var(--ink-text-soft); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(245, 241, 234, 0.92);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--stone);
}
.header-row { display: flex; align-items: center; gap: 28px; height: 68px; }
.lockup { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.lockup-mark { width: 30px; height: 30px; }
.lockup-name { font-family: var(--font-display); font-weight: 700; font-size: 22px; letter-spacing: -0.02em; }
.site-nav { display: flex; gap: 24px; margin-left: auto; }
.site-nav a { color: var(--harbor); text-decoration: none; font-size: 15px; }
.site-nav a:hover { color: var(--ink); }

/* Buttons */
.btn {
  display: inline-block; text-decoration: none; font-weight: 600; font-size: 15px;
  padding: 13px 22px; border-radius: 999px; transition: background .15s, color .15s, border-color .15s;
}
.btn-small { padding: 9px 16px; font-size: 14px; }
.btn-ink { background: var(--ink); color: var(--paper); }
.btn-ink:hover { background: var(--ink-raised); }
.btn-quiet { color: var(--ink); border: 1px solid var(--stone); background: var(--surface); }
.btn-quiet:hover { border-color: var(--harbor); }
.btn-paper { background: var(--paper); color: var(--ink); }
.btn-paper:hover { background: #fff; }
.btn-outline-paper { color: var(--paper); border: 1px solid var(--ink-raised); }
.btn-outline-paper:hover { border-color: var(--harbor); }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.btn:focus-visible, .site-nav a:focus-visible, .lockup:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; }

/* Hero */
.hero { padding: 88px 0 72px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(42px, 5.6vw, 66px); line-height: 1.04; margin-bottom: 22px; }
.lede { font-size: 18.5px; color: #39445c; max-width: 34em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0 18px; }
.fineprint { font-family: var(--font-display); font-size: 17px; color: var(--harbor); }

/* Hero preview card */
.preview {
  margin: 0; background: var(--surface); border: 1px solid var(--stone); border-radius: var(--radius);
  padding: 22px; box-shadow: 0 18px 40px -24px rgba(28, 36, 56, 0.35);
}
.preview-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 18px; }
.preview-title { font-family: var(--font-display); font-weight: 600; font-size: 20px; }
.preview-sub { color: var(--harbor); font-size: 13.5px; }
.preview-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 16px; }
.preview-stats > div { background: var(--paper); border: 1px solid var(--stone-soft); border-radius: 10px; padding: 12px; }
.stat { display: block; font-family: var(--font-display); font-weight: 600; font-size: 24px; line-height: 1.1; }
.stat-label { display: block; font-size: 12px; color: var(--harbor); margin-top: 4px; line-height: 1.35; }
.preview-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.preview-table th { text-align: left; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--harbor); font-weight: 600; padding: 0 6px 8px; }
.preview-table td { padding: 10px 6px; border-top: 1px solid var(--stone-soft); vertical-align: middle; }
.preview-table .right { text-align: right; }
.at-risk { color: var(--rose-text); font-weight: 600; }
.preview figcaption { margin-top: 12px; font-size: 12px; color: var(--harbor); }

.chip { display: inline-block; font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 999px; white-space: nowrap; }
.chip-ink { background: var(--ink); color: var(--paper); }
.chip-harbor { background: var(--harbor-tint); color: var(--harbor); }
.chip-brass { background: var(--brass-tint); color: var(--brass-text); }
.chip-stone { background: var(--stone-soft); color: var(--ink); }

/* Sections */
.band { padding: 72px 0; border-top: 1px solid var(--stone); }
.section-title { font-size: clamp(30px, 3.6vw, 42px); line-height: 1.12; margin-bottom: 34px; max-width: 22em; }
.body-lg { font-size: 18px; color: #39445c; max-width: 30em; }

.three { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: var(--surface); border: 1px solid var(--stone); border-radius: var(--radius); padding: 26px; }
.card h3 { margin-bottom: 10px; }
.card p { color: #39445c; }

.step-num {
  flex: none; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
  background: var(--ink); color: var(--paper); font-weight: 600;
}

/* Two tones */
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.tone { border-radius: var(--radius); padding: 36px; display: flex; flex-direction: column; }
.tone h2 { font-size: clamp(26px, 2.8vw, 32px); line-height: 1.15; margin-bottom: 14px; }
.tone > p { margin-bottom: 18px; }
.tone-seller { background: var(--surface); border: 1px solid var(--stone); }
.tone-seller > p { color: #39445c; }
.tone-buyer { background: var(--ink); color: var(--paper); }
.tone-buyer > p { color: var(--ink-text-soft); }
.ticks { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 10px; }
.ticks li { position: relative; padding-left: 26px; }
.ticks li::before {
  content: ""; position: absolute; left: 2px; top: 0.62em; width: 12px; height: 3px; border-radius: 2px;
  background: var(--brass); transform: rotate(45deg);
}
.ticks-dark li { color: var(--paper); }
.bubble { margin-top: auto; border-radius: 12px; padding: 14px 16px; font-size: 14.5px; max-width: 30em; }
.bubble-paper { background: var(--stone-soft); color: var(--ink); }
.bubble-ink { background: var(--ink-raised); color: var(--paper); }

/* Problem cards */
.card .card-stat { font-family: var(--font-display); font-weight: 600; font-size: 40px; line-height: 1.05; color: var(--brass-text); margin-bottom: 8px; }
.source-note { margin-top: 18px; font-size: 13px; color: var(--harbor); }

/* Three stages */
.stages { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.stage { background: var(--surface); border: 1px solid var(--stone); border-radius: var(--radius); padding: 26px; }
.stage-now { border-top: 4px solid var(--brass); }
.stage-when { font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--harbor); margin-bottom: 10px; }
.stage h3 { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; font-size: 24px; }
.stage .step-num { width: 32px; height: 32px; font-size: 15px; font-family: var(--font-ui); }
.stage p:last-child { color: #39445c; }

/* Record */
.record-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.labels { margin-top: 28px; background: var(--stone-soft); border-radius: var(--radius); padding: 26px; }
.labels h3 { margin-bottom: 14px; }
.label-list { list-style: none; margin: 0 0 16px; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: 10px 32px; font-size: 14.5px; color: #39445c; }
.label-list li { display: grid; grid-template-columns: 200px 1fr; gap: 12px; align-items: center; }
.label-list .chip { justify-self: start; }
@media (max-width: 520px) { .label-list { grid-template-columns: 1fr; } .label-list li { grid-template-columns: 1fr; gap: 4px; } }

/* Plans */
.plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-bottom: 20px; max-width: 860px; }
.plans .tier { display: flex; flex-direction: column; }
.plans .tier .btn { margin-top: 20px; align-self: flex-start; }
.plans .tier-split strong { color: inherit; }
.founding-left { display: block; margin-top: 6px; font-weight: 600; }

/* Sponsors */
.advisors-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px; align-items: start; }
.advisors-grid .section-title { margin-bottom: 18px; }
.terms { margin: 0; background: var(--surface); border: 1px solid var(--stone); border-radius: var(--radius); overflow: hidden; }
.terms > div { display: grid; grid-template-columns: 150px 1fr; gap: 16px; padding: 16px 22px; border-top: 1px solid var(--stone-soft); }
.terms > div:first-child { border-top: 0; }
.terms dt { font-weight: 600; }
.terms dd { margin: 0; color: #39445c; }

/* Pricing */
.pricing-lede { margin: -18px 0 28px; }
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 20px; }
.tier { position: relative; background: var(--surface); border: 1px solid var(--stone); border-radius: var(--radius); padding: 26px; }
.tier h3 { font-size: 18px; color: var(--harbor); font-family: var(--font-ui); font-weight: 600; }
.tier-price { font-family: var(--font-display); font-size: 44px; font-weight: 600; line-height: 1.1; margin: 8px 0 6px; }
.tier-split { font-size: 14px; color: var(--harbor); }
.tier-featured { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.tier-featured h3, .tier-featured .tier-split { color: var(--ink-text-soft); }
.tier-alt { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--stone-soft); font-size: 14px; color: #39445c; }
.tier-alt span { display: block; font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--harbor); margin-bottom: 2px; }
.tier-featured .tier-alt { border-top-color: var(--ink-raised); color: var(--paper); }
.tier-featured .tier-alt span { color: var(--ink-text-soft); }
.tier-tag { position: absolute; top: 18px; right: 18px; font-size: 12px; font-weight: 600; background: var(--brass); color: var(--ink); padding: 3px 10px; border-radius: 999px; }
.included { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.included > div { background: var(--surface); border: 1px solid var(--stone); border-radius: var(--radius); padding: 26px; }
.included h3 { margin-bottom: 14px; }
.included .ticks { margin: 0; }
.pricing-note { margin-top: 16px; font-size: 14px; color: var(--harbor); }

/* Boundary */
.boundary { background: var(--stone-soft); border-radius: var(--radius); padding: 36px; display: grid; grid-template-columns: 1fr 1.4fr; gap: 12px 40px; }
.boundary h2 { font-size: 28px; line-height: 1.2; }
.boundary-list { margin: 0; padding-left: 20px; display: grid; gap: 6px; grid-row: span 2; }
.boundary > p { color: var(--harbor); align-self: end; }

/* CTA */
.cta { background: var(--ink); color: var(--paper); padding: 88px 0; }
.cta-inner { text-align: center; display: flex; flex-direction: column; align-items: center; }
.cta-mark { width: 56px; height: 56px; margin-bottom: 20px; }
.cta h2 { font-size: clamp(34px, 4.4vw, 52px); line-height: 1.08; margin-bottom: 16px; }
.cta p { color: var(--ink-text-soft); max-width: 36em; margin-bottom: 28px; font-size: 17px; }
.cta .cta-note { margin: 18px 0 0; font-size: 14px; }

/* Footer */
.site-footer { padding: 28px 0; font-size: 14px; }
.footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; align-items: center; }
.footer-lockup { display: flex; align-items: center; gap: 8px; font-family: var(--font-display); font-weight: 700; font-size: 17px; }
.footer-mark { width: 18px; height: 18px; }
.footer-nav { display: flex; gap: 18px; }
.footer-nav a { color: var(--ink); }

/* Responsive */
@media (max-width: 920px) {
  .hero { padding: 56px 0 48px; }
  .hero-grid, .two, .advisors-grid, .plans, .record-grid, .stages { grid-template-columns: 1fr; gap: 32px; }
  .three, .included { grid-template-columns: 1fr; }
  .boundary { grid-template-columns: 1fr; }
  .boundary-list { grid-row: auto; }
  .site-nav { display: none; }
  .header-row { justify-content: space-between; }
}
@media (max-width: 520px) {
  .wrap { padding: 0 16px; }
  .preview { padding: 16px; }
  .preview-stats { grid-template-columns: 1fr 1fr 1fr; gap: 6px; }
  .stat { font-size: 19px; }
  .preview-table td:nth-child(2), .preview-table th:nth-child(2) { display: none; }
  .tone, .boundary { padding: 26px; }
  .terms > div { grid-template-columns: 1fr; gap: 2px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* Inner pages: start, welcome, privacy, terms */
.page-main { padding: 56px 24px 72px; max-width: 760px; }
.page-main h1 { font-size: clamp(34px, 4vw, 46px); line-height: 1.1; margin-bottom: 16px; }
.page-main > .body-lg { margin-bottom: 28px; }
.prose h2 { font-size: 24px; margin: 32px 0 10px; }
.prose ul { padding-left: 20px; display: grid; gap: 6px; color: #39445c; }
.prose p { color: #39445c; }
.next-steps { padding-left: 22px; display: grid; gap: 14px; margin: 0 0 24px; color: #39445c; }
.next-steps + .fineprint-sm { margin-bottom: 24px; }

.start-form { display: grid; gap: 18px; }
.start-form label { display: grid; gap: 6px; font-weight: 600; font-size: 15px; }
.start-form input:not([type="radio"]):not([type="checkbox"]), .start-form select {
  font: 16px var(--font-ui); color: var(--ink); background: var(--surface);
  border: 1px solid var(--stone); border-radius: 10px; padding: 11px 12px; width: 100%;
}
.start-form input:focus-visible, .start-form select:focus-visible, .start-form button:focus-visible { outline: 2px solid var(--brass); outline-offset: 2px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: end; }
.opt { font-weight: 400; color: var(--harbor); font-size: 13px; }
.plan-pick { border: 0; padding: 0; margin: 0; display: grid; gap: 10px; }
.plan-pick legend { font-weight: 600; margin-bottom: 8px; }
.start-form .plan-option { display: flex; gap: 12px; align-items: flex-start; font-weight: 400; background: var(--surface); border: 1px solid var(--stone); border-radius: 12px; padding: 14px 16px; cursor: pointer; }
.plan-option:has(input:checked) { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.plan-option input { margin-top: 5px; }
.plan-option .hint { display: block; font-size: 13px; color: var(--brass-text); font-weight: 600; margin-top: 2px; }
.founding-full .plan-founding { opacity: .5; pointer-events: none; }
.start-form .check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: 14.5px; color: #39445c; }
.check input { margin-top: 4px; }
.sponsor summary { cursor: pointer; color: var(--harbor); font-size: 15px; }
.sponsor label { margin-top: 10px; max-width: 320px; }
.notice { background: var(--brass-tint); color: var(--brass-text); border-radius: 10px; padding: 12px 14px; font-size: 15px; }
.start-form button { justify-self: start; border: 0; cursor: pointer; font-family: var(--font-ui); }
.start-form button:disabled { opacity: .6; cursor: wait; }

@media (max-width: 640px) {
  .field-row { grid-template-columns: 1fr; }
  .page-main { padding: 40px 16px 56px; }
}