/* Tokens mirror cou-client/src/theme/tokens.ts so the page looks like the app. */
:root {
  --ink: #f5f5f0;
  --ink-muted: #a3a3a3;
  --ink-faint: #737373;
  --paper: #050505;
  --paper-elevated: #0c0c0c;
  --glass: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --line: rgba(255, 255, 255, 0.08);
  --accent: #d4c3a3;
  --accent-soft: rgba(212, 195, 163, 0.1);
  --warning: #f87171;
  --success: #34d399;
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'Plus Jakarta Sans', system-ui, sans-serif;
  --mono: 'Space Grotesk', ui-monospace, monospace;
  --r-md: 16px;
  --r-lg: 24px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 16px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--accent); }

.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* Header */
.top { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; }
.brand { font: 400 22px/1 var(--serif); letter-spacing: 0.32em; color: var(--ink); text-decoration: none; }
.brand small { display: block; margin-top: 6px; font: 500 10px/1 var(--mono); letter-spacing: 0.24em; color: var(--ink-faint); }
.eyebrow {
  font: 500 12px/1.3 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--glass-border); border-radius: 999px;
  padding: 7px 14px; background: var(--glass);
}

/* Hero */
.hero { display: grid; gap: 40px; padding: 8px 0 56px; align-items: center; }
.hero-copy { display: flex; flex-direction: column; align-items: flex-start; }
.hero-copy > * { width: 100%; }
.hero h1 {
  font: 400 clamp(34px, 7vw, 64px)/1.06 var(--serif);
  letter-spacing: -0.01em;
  margin: 12px 0 18px;
}
.hero h1 em { font-style: italic; color: var(--accent); }
.lede { color: var(--ink-muted); font-size: 17px; max-width: 34em; margin: 0 0 28px; }

/* Signup / survey card */
.card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  padding: 16px;
  backdrop-filter: blur(20px);
}
.offer { margin: 0 0 14px; font-size: 14px; line-height: 1.45; color: var(--ink-muted); }
.offer strong { color: var(--ink); font-weight: 600; }
.hero-copy .lede { margin: 22px 0 0; }
.offer b { font: 400 22px/1 var(--serif); color: var(--accent); margin-right: 2px; }
.join-row { display: flex; gap: 8px; }
.join-row input { flex: 1; min-width: 0; }
.join-row .btn { width: auto; flex: none; padding: 0 26px; }

label.field { display: block; font: 500 12px/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 8px; }
input[type='email'], textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-md);
  color: var(--ink);
  font: 400 16px/1.4 var(--sans);
  padding: 15px 16px;
  outline: none;
}
input[type='email']:focus, textarea:focus { border-color: var(--accent); }
textarea { resize: vertical; min-height: 84px; }

.consent { display: flex; gap: 10px; align-items: flex-start; margin: 14px 0 0; font-size: 12px; line-height: 1.5; color: var(--ink-faint); cursor: pointer; }
.consent a { color: var(--ink-muted); }
.consent.needs input { border-color: var(--warning); box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.2); }
.consent input { appearance: none; flex: none; width: 20px; height: 20px; margin: 1px 0 0; border: 1px solid var(--ink-faint); border-radius: 6px; background: transparent; cursor: pointer; display: grid; place-content: center; }
.consent input:checked { background: var(--ink); border-color: var(--ink); }
.consent input:checked::after { content: ''; width: 10px; height: 6px; border: 2px solid var(--paper); border-top: 0; border-right: 0; transform: rotate(-45deg) translate(1px, -1px); }
.consent input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; border: 0; border-radius: 999px; cursor: pointer;
  background: var(--ink); color: #0a0a0a;
  font: 600 13px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase;
  padding: 18px 22px;
  transition: opacity 0.15s, transform 0.15s;
}
.btn:hover { opacity: 0.92; }
.btn:active { transform: scale(0.99); }
.btn[disabled] { opacity: 0.45; cursor: default; }
.btn.ghost { background: transparent; color: var(--accent); border: 1px solid var(--glass-border); }
.btn-row { display: flex; gap: 10px; margin-top: 18px; }
.btn-row .btn.ghost { flex: 0 0 auto; width: auto; }

.fine { font-size: 12px; color: var(--ink-faint); margin: 14px 0 0; }
.error { color: var(--warning); font-size: 13px; margin: 8px 0 0; }
.error:empty { display: none; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* Survey */
.step-title { font: 400 26px/1.2 var(--serif); margin: 6px 0 6px; }
.step-sub { color: var(--ink-muted); font-size: 14px; margin: 0 0 18px; }
.q { border: 0; padding: 0; margin: 0 0 20px; }
.q legend { font-weight: 600; font-size: 15px; margin-bottom: 10px; padding: 0; }
.q legend span { font-weight: 400; color: var(--ink-faint); font-size: 13px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chip span {
  display: inline-block; padding: 10px 14px; border-radius: 999px;
  border: 1px solid var(--glass-border); background: rgba(255, 255, 255, 0.03);
  font-size: 14px; color: var(--ink); transition: background 0.12s, color 0.12s;
}
.chip input:checked + span { background: var(--ink); color: #0a0a0a; border-color: var(--ink); }
.chip input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.progress { height: 3px; background: var(--line); border-radius: 99px; margin-bottom: 18px; overflow: hidden; }
.progress i { display: block; height: 100%; width: 50%; background: var(--accent); border-radius: 99px; }
.done-mark { width: 44px; height: 44px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: grid; place-content: center; font-size: 22px; margin-bottom: 14px; }

/* Phones */
.phones { position: relative; display: flex; justify-content: center; align-items: flex-start; gap: 18px; padding: 10px 0; }
.phone {
  width: min(62vw, 280px);
  aspect-ratio: 1170 / 2532;
  border-radius: 38px;
  padding: 9px;
  background: linear-gradient(160deg, #2a2926, #0e0e0d 40%, #1c1b19);
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 255, 255, 0.08) inset;
  flex: none;
}
.phone img { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 30px; padding-top: 9%; background: #050505; }
.phones .alt { display: none; }
.glow { position: absolute; inset: 10% 0 auto; height: 70%; background: radial-gradient(closest-side, rgba(212, 195, 163, 0.16), transparent); z-index: -1; filter: blur(10px); }

/* Sections */
section { padding: 64px 0; border-top: 1px solid var(--line); }
.section-head { max-width: 640px; margin-bottom: 40px; }
h2 { font: 400 clamp(30px, 5vw, 44px)/1.12 var(--serif); margin: 12px 0 12px; }
.section-head p { color: var(--ink-muted); margin: 0; }

.features { display: grid; gap: 22px; }
.feature { display: grid; gap: 20px; background: var(--glass); border: 1px solid var(--glass-border); border-radius: var(--r-lg); padding: 24px 24px 0; overflow: hidden; }
.feature h3 { font: 400 26px/1.2 var(--serif); margin: 10px 0 8px; }
.feature p { color: var(--ink-muted); margin: 0; font-size: 15px; }
.feature .shot {
  width: 220px; height: 230px; margin: 0 auto; align-self: end; overflow: hidden;
  border-radius: 30px 30px 0 0; padding: 7px 7px 0; background: #1a1a18;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08) inset;
  -webkit-mask-image: linear-gradient(#000 70%, transparent);
  mask-image: linear-gradient(#000 70%, transparent);
}
.feature .shot img { border-radius: 23px 23px 0 0; padding-top: 9%; background: #050505; }
.also { display: grid; gap: 12px; margin-top: 22px; }
.also div { padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--r-md); color: var(--ink-muted); font-size: 14px; }
.also b { display: block; color: var(--ink); font-weight: 600; margin-bottom: 4px; }

.why { display: grid; gap: 14px; counter-reset: why; }
.why li { list-style: none; padding: 20px 22px 20px 64px; border: 1px solid var(--line); border-radius: var(--r-md); position: relative; color: var(--ink-muted); }
.why li b { color: var(--ink); display: block; margin-bottom: 4px; font-weight: 600; }
.why li::before { counter-increment: why; content: '0' counter(why); position: absolute; left: 22px; top: 21px; font: 500 13px/1 var(--mono); color: var(--accent); }
.why { padding: 0; margin: 0; }

details { border-bottom: 1px solid var(--line); padding: 18px 0; }
details summary { cursor: pointer; list-style: none; font-weight: 600; display: flex; justify-content: space-between; gap: 16px; }
details summary::after { content: '+'; color: var(--accent); font: 400 20px/1 var(--mono); }
details[open] summary::after { content: '–'; }
details p { color: var(--ink-muted); margin: 10px 0 0; font-size: 15px; }

.final { text-align: center; }
.final .btn { width: auto; padding: 18px 34px; margin-top: 10px; }

footer { border-top: 1px solid var(--line); padding: 32px 0 48px; color: var(--ink-faint); font-size: 13px; }
footer nav { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 12px; }
footer a { color: var(--ink-muted); text-decoration: none; }

/* Legal pages */
.doc { max-width: 720px; padding-bottom: 64px; }
.doc h1 { font: 400 clamp(32px, 6vw, 48px)/1.1 var(--serif); margin: 24px 0 8px; }
.doc h2 { font-size: 24px; margin: 36px 0 8px; }
.doc p, .doc li { color: var(--ink-muted); }
.doc li { margin-bottom: 6px; }
.doc strong { color: var(--ink); }
.todo { background: rgba(248, 113, 113, 0.15); color: var(--warning); padding: 0 4px; border-radius: 4px; }

@media (min-width: 720px) {
  .feature { grid-template-columns: 1fr 190px; align-items: start; padding-right: 20px; }
  .feature > div:first-child { padding-bottom: 24px; }
  .feature .shot { width: 190px; height: 250px; }
  .wrap { padding: 0 32px; }
  .phones .alt { display: block; margin-top: 60px; }
  .phone { width: 250px; }
  .features { grid-template-columns: 1fr 1fr; }
  .also { grid-template-columns: repeat(3, 1fr); }
  .card { padding: 28px; }
}

@media (min-width: 980px) {
  .hero { grid-template-columns: 1.05fr 0.95fr; gap: 56px; padding: 32px 0 80px; }
  .phone { width: 260px; }
}