/* Colors match Shared/Palette.swift in the app. */
:root {
  --bg: #f4efe6;
  --card: #fbf8f2;
  --accent: #8a6539;
  --text: #1f1b16;
  --muted: #6b6257;
  --line: rgba(31, 27, 22, 0.1);
  --accent-soft: rgba(138, 101, 57, 0.12);
  --button-text: #fbf8f2;
  --frame: #1c1a16;
  --serif: ui-serif, "New York", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15130f;
    --card: #221f1a;
    --accent: #cda56c;
    --text: #f1ebe1;
    --muted: #a39a8c;
    --line: rgba(241, 235, 225, 0.1);
    --accent-soft: rgba(205, 165, 108, 0.14);
    --button-text: #15130f;
    --frame: #3a352d;
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--accent); text-underline-offset: 3px; }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; }

.wrap {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 20px;
  padding-bottom: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
}

.brand img { width: 36px; height: 36px; border-radius: 9px; }

.nav { display: flex; align-items: center; gap: 20px; font-size: 15px; }
.nav a:not(.button) { color: var(--muted); text-decoration: none; }
.nav a:not(.button):hover { color: var(--text); }

/* Buttons */

.button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--button-text);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  white-space: nowrap;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.button:hover { opacity: 0.9; transform: translateY(-1px); }
.button.small { padding: 8px 16px; font-size: 14px; }

/* Hero */

.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 56px;
  padding-top: 40px;
  padding-bottom: 80px;
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

.hero h1 { font-size: clamp(40px, 6vw, 64px); letter-spacing: -0.01em; }

.lede {
  margin-top: 22px;
  font-size: 19px;
  color: var(--muted);
  max-width: 34em;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin-top: 32px;
}

.cta-note { font-size: 14px; color: var(--muted); }

.epigraph {
  margin: 48px 0 0;
  padding-left: 20px;
  border-left: 2px solid var(--accent);
  max-width: 30em;
}

.epigraph p { font-family: var(--serif); font-size: 22px; line-height: 1.4; }
.epigraph cite { display: block; margin-top: 8px; font-style: normal; font-size: 14px; color: var(--muted); }

/* Phone screenshots */

.phone {
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  padding: 9px;
  border-radius: 54px;
  background: var(--frame);
  box-shadow: 0 30px 60px -20px rgba(40, 28, 12, 0.35), 0 12px 24px -12px rgba(40, 28, 12, 0.25);
}

.phone img { width: 100%; border-radius: 45px; }

/* Features */

.section { padding: 88px 0; }
.section + .section { border-top: 1px solid var(--line); }

.section-head { max-width: 40em; margin-bottom: 56px; }
.section-head h2 { font-size: clamp(30px, 4vw, 42px); }
.section-head p { margin-top: 14px; font-size: 18px; color: var(--muted); }

.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 56px;
}

.feature + .feature { margin-top: 96px; }
.feature.flip .feature-text { order: 2; }

.feature h3 { font-size: 30px; }
.feature-text p { margin-top: 14px; color: var(--muted); font-size: 18px; max-width: 28em; }

.prompts {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 28em;
}

.prompts li {
  padding: 12px 16px;
  border-radius: 14px;
  background: var(--card);
  font-family: var(--serif);
  font-size: 17px;
}

.prompts li span {
  display: block;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 96px;
}

.tile {
  padding: 22px;
  border-radius: 20px;
  background: var(--card);
}

.tile h3 { font-size: 19px; }
.tile p { margin-top: 6px; font-size: 15px; color: var(--muted); }

/* Sources */

.sources {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.source {
  padding: 28px;
  border-radius: 20px;
  background: var(--card);
}

.source .count { font-size: 13px; font-weight: 600; color: var(--accent); letter-spacing: 0.06em; text-transform: uppercase; }
.source h3 { margin-top: 8px; font-size: 26px; }
.source p { margin-top: 14px; font-family: var(--serif); font-size: 18px; line-height: 1.45; }
.source ul { list-style: none; margin: 18px 0 0; padding: 18px 0 0; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.source li + li { margin-top: 6px; }

/* Privacy */

.privacy-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.privacy-list li {
  padding: 22px 24px;
  border-radius: 20px;
  background: var(--card);
  color: var(--muted);
  font-size: 16px;
}

.privacy-list strong { display: block; margin-bottom: 4px; color: var(--text); font-family: var(--serif); font-size: 19px; font-weight: 600; }

/* Closing call to action */

.closing { text-align: center; }
.closing img { width: 88px; height: 88px; border-radius: 20px; margin: 0 auto 24px; }
.closing h2 { font-size: clamp(30px, 4vw, 42px); }
.closing p { margin: 14px auto 0; max-width: 32em; color: var(--muted); font-size: 18px; }
.closing .cta-row { justify-content: center; }

/* Footer */

.site-footer { border-top: 1px solid var(--line); }

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
  padding-top: 28px;
  padding-bottom: 40px;
  font-size: 14px;
  color: var(--muted);
}

.site-footer nav { display: flex; gap: 20px; }
.site-footer a { color: var(--muted); }

/* Text pages (privacy, 404) */

.prose { max-width: 680px; padding-top: 40px; padding-bottom: 88px; }
.prose h1 { font-size: clamp(36px, 5vw, 48px); }
.prose .updated { margin-top: 10px; color: var(--muted); font-size: 15px; }
.prose h2 { margin-top: 44px; font-size: 26px; }
.prose p, .prose ul { margin-top: 14px; }
.prose ul { padding-left: 22px; }
.prose li + li { margin-top: 8px; }
.prose .summary { margin-top: 28px; padding: 22px 24px; border-radius: 20px; background: var(--card); font-family: var(--serif); font-size: 20px; line-height: 1.45; }

/* Small screens */

@media (max-width: 900px) {
  .hero .wrap, .feature { grid-template-columns: 1fr; gap: 48px; }
  .feature.flip .feature-text { order: 0; }
  .grid { grid-template-columns: repeat(2, 1fr); }
  .sources { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .nav a:not(.button) { display: none; }
  .hero .wrap { padding-top: 16px; padding-bottom: 56px; }
  .section { padding: 64px 0; }
  .feature + .feature, .grid { margin-top: 64px; }
  .grid, .privacy-list { grid-template-columns: 1fr; }
  .phone { max-width: 280px; border-radius: 48px; padding: 8px; }
  .phone img { border-radius: 40px; }
}