/* 소개 페이지·약관 (DECISIONS.md 147번). 앱과 같은 따뜻한 종이·테라코타 */
:root {
  --fg: #1f1d1a;
  --fg-muted: #6b655d;
  --canvas: #fbfaf7;
  --surface: #ffffff;
  --line: #ebe7df;
  --primary: #a95028;
  --primary-soft: #f6eeea;
  --radius: 14px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fg: #f1ede6;
    --fg-muted: #b3ab9f;
    --canvas: #1b1917;
    --surface: #24211e;
    --line: #37322c;
    --primary: #e08a5e;
    --primary-soft: #3a2a21;
    color-scheme: dark;
  }
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--canvas);
  color: var(--fg);
  font:
    16px/1.65 -apple-system,
    BlinkMacSystemFont,
    'Apple SD Gothic Neo',
    'Malgun Gothic',
    'Segoe UI',
    sans-serif;
  -webkit-font-smoothing: antialiased;
}
a {
  color: var(--primary);
}
.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding-inline: 20px;
}
header.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 650;
  color: var(--fg);
  text-decoration: none;
}
.brand i {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--primary);
  display: inline-block;
}
nav.top a {
  color: var(--fg-muted);
  text-decoration: none;
  margin-left: 18px;
  font-size: 14px;
}
.hero {
  padding-block: 72px 48px;
}
.hero h1 {
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
}
.hero p {
  font-size: 19px;
  color: var(--fg-muted);
  max-width: 620px;
  margin: 0 0 28px;
}
.buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  background: var(--primary);
  color: #fff;
}
.btn.quiet {
  background: var(--surface);
  color: var(--fg);
  box-shadow: inset 0 0 0 1px var(--line);
}
.note,
.hero p.note {
  font-size: 13px;
  color: var(--fg-muted);
  margin-top: 12px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  padding-block: 24px 56px;
}
.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: inset 0 0 0 1px var(--line);
}
.card h3 {
  margin: 0 0 6px;
  font-size: 17px;
}
.card p {
  margin: 0;
  color: var(--fg-muted);
  font-size: 15px;
}
h2.section {
  font-size: 28px;
  letter-spacing: -0.01em;
  margin: 40px 0 8px;
}
.plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  padding-block: 16px 64px;
}
.plan .price {
  font-size: 30px;
  font-weight: 700;
  margin: 8px 0;
}
.plan ul {
  padding-left: 18px;
  margin: 12px 0 0;
  color: var(--fg-muted);
}
.plan.pro {
  box-shadow: inset 0 0 0 2px var(--primary);
}
footer {
  border-top: 1px solid var(--line);
  padding-block: 28px 48px;
  color: var(--fg-muted);
  font-size: 14px;
}
footer a {
  color: var(--fg-muted);
  margin-right: 16px;
}
/* 약관 */
article.doc {
  max-width: 760px;
  padding-block: 32px 64px;
}
article.doc h1 {
  font-size: 32px;
  margin-bottom: 4px;
}
article.doc h2 {
  font-size: 20px;
  margin-top: 36px;
}
article.doc .meta {
  color: var(--fg-muted);
  font-size: 14px;
}
article.doc table {
  border-collapse: collapse;
  width: 100%;
  font-size: 14px;
  display: block;
  overflow-x: auto;
}
article.doc th,
article.doc td {
  border: 1px solid var(--line);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
  /* 좁은 화면에서는 글자를 세로로 쪼개지 않고 표를 옆으로 밀어 본다 */
  min-width: 8em;
}
.draft {
  background: var(--primary-soft);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 14px;
}

/* 스크린샷 중심 소개 (DECISIONS.md 154번) */
.hero.center {
  text-align: center;
  padding-block: 64px 36px;
}
.hero.center p {
  margin-inline: auto;
}
.hero.center .buttons {
  justify-content: center;
}
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-soft);
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 18px;
}
.shot {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow:
    0 0 0 1px var(--line),
    0 24px 60px -20px rgba(60, 40, 20, 0.28);
  background: var(--surface);
}
.hero-shot {
  margin: 8px auto 72px;
  max-width: 1080px;
}
.feature {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 48px;
  align-items: center;
  padding-block: 44px;
}
.feature.flip {
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
}
.feature.flip .copy {
  order: 2;
}
.feature h2 {
  font-size: clamp(24px, 3.4vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
}
.feature p {
  color: var(--fg-muted);
  margin: 0 0 10px;
  font-size: 17px;
}
.feature .quote {
  display: inline-block;
  font-size: 15px;
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--line);
  border-radius: 999px;
  padding: 6px 14px;
  margin: 4px 6px 0 0;
  color: var(--fg);
}
@media (max-width: 760px) {
  .feature,
  .feature.flip {
    grid-template-columns: 1fr;
    gap: 20px;
    padding-block: 28px;
  }
  .feature.flip .copy {
    order: 0;
  }
}
.faq details {
  background: var(--surface);
  border-radius: 12px;
  box-shadow: inset 0 0 0 1px var(--line);
  padding: 14px 18px;
  margin-bottom: 10px;
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
}
.faq p {
  color: var(--fg-muted);
  margin: 10px 0 0;
}
.band {
  padding-block: 8px 24px;
}