/* 봄날의 햇살 — 약관·정책 정적 사이트 (D-095)
 * 디자인 토큰: app.dart + signin.jsx + welcome.jsx 일관
 * Cloudflare Pages build output: legal-site/
 */

:root {
  /* Color tokens (D-002 디자인 가이드) */
  --ivory: #FBF7F2;
  --ivory-deep: #F4EEE5;
  --apricot: #F4C8A8;
  --apricot-soft: #F9DCC4;
  --sage: #B8C9B0;
  --sage-soft: #D4DFCF;
  --peach: #E8A598;
  --peach-deep: #D98B7C;
  --charcoal: #2E2A26;
  --warm-gray: #8A8178;
  --warm-gray-light: #C4BCB1;
  --alert: #D9725E;

  /* Spacing */
  --container-max: 720px;
  --pad-x: 24px;
  --pad-y: 32px;

  /* Radius */
  --radius-card: 20px;
  --radius-button: 14px;
  --radius-image: 10px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui,
    'Segoe UI', 'Apple SD Gothic Neo', 'Noto Sans KR', sans-serif;
  background: var(--ivory);
  color: var(--charcoal);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* ─── Header ─── */

.site-header {
  background: var(--ivory);
  border-bottom: 1px solid var(--ivory-deep);
  padding: 18px var(--pad-x);
}

.site-header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 14px;
}

.bnh-glyph {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--apricot-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
}

.brand-name {
  font-family: 'Fraunces', 'Playfair Display', 'Pretendard', serif;
  font-style: italic;
  font-size: 20px;
  font-weight: 600;
  color: var(--charcoal);
}

.brand-tagline {
  font-size: 12px;
  color: var(--warm-gray);
  margin-left: auto;
}

a {
  color: var(--peach-deep);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ─── Main container ─── */

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--pad-y) var(--pad-x);
}

/* ─── Landing (index) ─── */

.landing-hero {
  text-align: center;
  padding: 48px 0 32px;
}

.landing-title {
  font-family: 'Fraunces', 'Playfair Display', 'Pretendard', serif;
  font-style: italic;
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}

.landing-sub {
  font-size: 16px;
  color: var(--warm-gray);
  line-height: 1.7;
}

.legal-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 32px;
}

@media (min-width: 600px) {
  .legal-cards {
    grid-template-columns: 1fr 1fr;
  }
}

.legal-card {
  display: block;
  padding: 20px 22px;
  background: white;
  border: 1px solid var(--ivory-deep);
  border-radius: var(--radius-card);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.legal-card:hover {
  border-color: var(--peach);
  text-decoration: none;
  transform: translateY(-1px);
}

.legal-card-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 6px;
}

.legal-card-desc {
  font-size: 13px;
  color: var(--warm-gray);
  line-height: 1.55;
}

.contact-block {
  margin-top: 40px;
  padding: 20px 22px;
  background: var(--ivory-deep);
  border-radius: var(--radius-card);
  text-align: center;
}

.contact-block h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
}

.contact-block p {
  font-size: 13px;
  color: var(--warm-gray);
  line-height: 1.7;
}

/* ─── Markdown content (terms / privacy) ─── */

.markdown-body {
  background: white;
  border: 1px solid var(--ivory-deep);
  border-radius: var(--radius-card);
  padding: 32px var(--pad-x);
}

.markdown-body h1 {
  font-size: 26px;
  font-weight: 700;
  margin: 0 0 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--ivory-deep);
}

.markdown-body h2 {
  font-size: 19px;
  font-weight: 700;
  margin: 32px 0 14px;
  color: var(--charcoal);
}

.markdown-body h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 20px 0 10px;
}

.markdown-body p {
  margin: 12px 0;
  line-height: 1.75;
}

.markdown-body ul,
.markdown-body ol {
  margin: 12px 0 16px;
  padding-left: 22px;
}

.markdown-body li {
  margin: 6px 0;
  line-height: 1.7;
}

.markdown-body strong {
  font-weight: 700;
  color: var(--charcoal);
}

.markdown-body em {
  font-style: italic;
  color: var(--warm-gray);
}

.markdown-body blockquote {
  margin: 16px 0;
  padding: 12px 16px;
  background: var(--ivory-deep);
  border-left: 3px solid var(--peach);
  border-radius: 8px;
  color: var(--warm-gray);
  font-size: 14px;
  line-height: 1.65;
}

.markdown-body hr {
  border: none;
  border-top: 1px solid var(--warm-gray-light);
  margin: 28px 0;
}

.markdown-body code {
  background: var(--ivory-deep);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
  font-size: 0.9em;
}

.markdown-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}

.markdown-body th,
.markdown-body td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--ivory-deep);
}

.markdown-body th {
  font-weight: 700;
  background: var(--ivory-deep);
}

/* ─── Back link ─── */

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--warm-gray);
  margin-bottom: 18px;
}

.back-link:hover {
  color: var(--peach-deep);
  text-decoration: none;
}

/* ─── Loading ─── */

.loading {
  text-align: center;
  padding: 60px 0;
  color: var(--warm-gray);
  font-size: 14px;
}

/* ─── Footer ─── */

.site-footer {
  border-top: 1px solid var(--ivory-deep);
  padding: 24px var(--pad-x);
  margin-top: 48px;
  text-align: center;
  color: var(--warm-gray);
  font-size: 12px;
}

.site-footer p {
  margin: 4px 0;
}

/* ─── Responsive ─── */

@media (max-width: 480px) {
  :root {
    --pad-x: 18px;
  }

  .landing-title {
    font-size: 28px;
  }

  .markdown-body {
    padding: 24px 18px;
  }

  .markdown-body h1 {
    font-size: 22px;
  }

  .markdown-body h2 {
    font-size: 17px;
  }
}