/* Choreodle marketing site — shared base */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; overflow-x: hidden; }
body {
  font-family: var(--font-base);
  background: var(--bg-page);
  color: var(--fg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; }
img { max-width: 100%; display: block; }

.page-shell {
  min-height: 100vh;
  background: var(--gradient-bg);
  background-attachment: fixed;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow { max-width: 780px; margin: 0 auto; padding: 0 24px; }

/* Header (shared) */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(14, 27, 42, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
}
.site-header__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--fg-primary);
}
.logo img { width: 32px; height: 32px; }
.logo__word {
  font-weight: 900;
  font-size: 22px;
  letter-spacing: -0.04em;
}
.logo__dot { color: var(--color-gold-accent); }

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.site-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--fg-secondary);
  padding: 10px 12px;
  border-radius: 10px;
  text-decoration: none;
  transition: color 0.15s ease, background 0.15s ease;
}
.site-nav a:hover { color: var(--fg-primary); }
.site-nav a.is-active { color: var(--color-gold-accent); }

.site-nav .btn {
  padding: 10px 16px;
  font-size: 14px;
  margin-left: 8px;
}

/* Hamburger toggle — hidden on desktop */
.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--fg-primary);
  padding: 4px;
  border-radius: 8px;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.nav-toggle__close { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__open  { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__close { display: block; }

/* Footer (shared) */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  margin-top: 80px;
  padding: 56px 0 40px;
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 40px;
}
.site-footer__col h4 {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-hint);
  margin: 0 0 14px;
}
.site-footer__col a {
  display: block;
  font-size: 14px;
  color: var(--fg-secondary);
  text-decoration: none;
  padding: 5px 0;
}
.site-footer__col a:hover { color: var(--fg-primary); }
.site-footer__brand p {
  font-size: 13px;
  color: var(--fg-hint);
  line-height: 1.5;
  margin: 12px 0 0;
  max-width: 280px;
}
.site-footer__legal {
  max-width: 1120px;
  margin: 48px auto 0;
  padding: 24px 24px 0;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 12px;
  color: var(--fg-hint);
  flex-wrap: wrap;
}

/* Store badges */
.store-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #0E1B2A;
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 10px 18px 10px 14px;
  color: var(--fg-primary);
  text-decoration: none;
  transition: border-color 0.15s ease, transform 0.1s ease, background 0.15s ease;
  min-width: 180px;
}
.store-badge:hover {
  border-color: var(--color-gold-accent);
  background: #0b1724;
}
.store-badge:active { transform: scale(0.97); }
.store-badge svg { width: 28px; height: 28px; flex-shrink: 0; }
.store-badge__sm {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-hint);
  line-height: 1.2;
}
.store-badge__lg {
  display: block;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--fg-primary);
  line-height: 1.1;
  margin-top: 2px;
}

/* Prose pages (legal, press, support) */
.prose-page {
  padding: 64px 0 40px;
}
.prose-page h1 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1.02;
  margin: 0 0 12px;
}
.prose-page .prose-meta {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold-accent);
  margin-bottom: 20px;
}
.prose-page .prose-updated {
  font-size: 13px;
  color: var(--fg-hint);
  margin-bottom: 48px;
}
.prose-page h2 {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin: 48px 0 12px;
  color: var(--fg-primary);
}
.prose-page h3 {
  font-size: 16px;
  font-weight: 800;
  margin: 28px 0 8px;
  color: var(--fg-primary);
}
.prose-page p,
.prose-page li {
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--fg-secondary);
  font-weight: 400;
}
.prose-page p { margin: 0 0 14px; }
.prose-page ul, .prose-page ol { padding-left: 22px; margin: 0 0 14px; }
.prose-page li { margin-bottom: 6px; }
.prose-page a {
  color: var(--color-gold-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
.prose-page strong { color: var(--fg-primary); font-weight: 700; }
.prose-page hr {
  border: none;
  border-top: 1px solid var(--border-subtle);
  margin: 40px 0;
}

.toc {
  background: var(--surface-overlay-light);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 20px 24px;
  margin-bottom: 48px;
}
.toc h4 {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-hint);
  margin: 0 0 10px;
}
.toc ol {
  list-style: none;
  padding: 0;
  margin: 0;
  columns: 2;
  column-gap: 32px;
}
.toc ol li {
  font-size: 13px;
  padding: 4px 0;
  break-inside: avoid;
}
.toc a { color: var(--fg-secondary); text-decoration: none; }
.toc a:hover { color: var(--color-gold-accent); }

/* Call-out box */
.callout {
  background: var(--surface-overlay-light);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--color-gold-accent);
  border-radius: 12px;
  padding: 18px 20px;
  margin: 20px 0;
}
.callout p:last-child { margin-bottom: 0; }

/* Definition table */
.defs {
  margin: 16px 0 24px;
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  overflow: hidden;
}
.defs__row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 0;
  border-top: 1px solid var(--border-subtle);
}
.defs__row:first-child { border-top: none; }
.defs__row dt,
.defs__row dd {
  padding: 14px 20px;
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
}
.defs__row dt {
  background: var(--surface-overlay-light);
  font-weight: 700;
  color: var(--fg-primary);
}
.defs__row dd { color: var(--fg-secondary); }

/* ── Responsive layout grids ─────────────────────────────── */

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

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

.dances-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    background: rgba(14, 27, 42, 0.97);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 12px 16px 20px;
  }
  .site-nav.is-open { display: flex; }

  .site-nav a {
    font-size: 16px;
    padding: 12px 14px;
  }
  .site-nav .btn {
    margin-left: 0;
    margin-top: 8px;
    text-align: center;
  }

  .hero-grid,
  .two-col-grid { grid-template-columns: 1fr; gap: 32px; }

  .dances-grid { grid-template-columns: 1fr; }

  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .toc ol { columns: 1; }
  .defs__row { grid-template-columns: 1fr; }
  .defs__row dt { border-bottom: 1px solid var(--border-subtle); }
}