/*
 * DR9X canonical site footer
 * Source of truth for every route and every future standalone page.
 * Page-specific styles must not override .dr-site-footer or its descendants.
 */
.dr-site-footer {
  --dr-footer-bg: var(--dr-ink-950, oklch(12.5% 0.016 235));
  --dr-footer-white: var(--dr-white, oklch(96% 0.009 82));
  --dr-footer-muted: var(--dr-muted, oklch(71% 0.018 235));
  --dr-footer-line: var(--dr-line, oklch(31% 0.022 235));
  --dr-footer-gold: var(--dr-gold-strong, oklch(84% 0.086 78));
  --dr-footer-gold-line: var(--dr-gold-deep, oklch(52% 0.06 78));
  --dr-footer-cyan: var(--dr-cyan-strong, oklch(83% 0.06 196));
  --dr-footer-cyan-line: var(--dr-cyan-deep, oklch(47% 0.042 196));
  --dr-footer-gutter: var(--gx, var(--pe-gx, 22px));
  display: block;
  position: relative;
  z-index: 1;
  padding: 34px var(--dr-footer-gutter) 22px;
  border-top: 1px solid var(--dr-footer-line);
  background: var(--dr-footer-bg);
  color: var(--dr-footer-muted);
  font: 400 12px/1.5 var(--font-body, var(--pe-body, 'IBM Plex Sans Thai', 'Anuphan', sans-serif));
  -webkit-font-smoothing: antialiased;
}

.dr-site-footer *,
.dr-site-footer *::before,
.dr-site-footer *::after {
  box-sizing: border-box;
}

.dr-site-footer a {
  color: inherit;
  text-decoration: none;
}

.dr-site-footer .dr-footer-main {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(360px, auto) auto;
  gap: 32px;
  align-items: center;
}

.dr-site-footer .dr-footer-brand p {
  max-width: 360px;
  margin: 12px 0 0;
  color: var(--dr-footer-muted);
  font-size: 13px;
  line-height: 1.55;
}

.dr-site-footer .dr-footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 22px;
}

.dr-site-footer .dr-footer-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--dr-footer-muted);
  font-size: 13px;
  transition: color .18s ease;
}

.dr-site-footer .dr-footer-contact {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  white-space: nowrap;
}

.dr-site-footer .dr-footer-contact > a:first-child {
  color: var(--dr-footer-white);
  font-size: 14px;
  font-weight: 700;
}

.dr-site-footer .dr-footer-line {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid var(--dr-footer-cyan-line);
  border-radius: 999px;
  background: transparent;
  color: var(--dr-footer-cyan);
  font: 700 13px/1 var(--font-body, var(--pe-body, 'IBM Plex Sans Thai', 'Anuphan', sans-serif));
  cursor: pointer;
}

.dr-site-footer .dr-footer-nav a:hover,
.dr-site-footer .dr-footer-contact > a:hover,
.dr-site-footer .dr-footer-line:hover,
.dr-site-footer .dr-footer-legal-link:hover {
  border-color: var(--dr-footer-gold-line);
  color: var(--dr-footer-gold);
}

.dr-site-footer .dr-footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--dr-footer-line);
  color: var(--dr-footer-muted);
  font-size: 12px;
}

.dr-site-footer .dr-footer-legal {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.dr-site-footer .dr-footer-legal-link {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  color: var(--dr-footer-muted);
  transition: color .18s ease;
}

.dr-site-footer .dr-footer-legal-sep {
  color: var(--dr-footer-line);
}

.dr-site-footer a:focus-visible,
.dr-site-footer button:focus-visible {
  outline: 2px solid var(--dr-footer-cyan);
  outline-offset: 3px;
}

@media (max-width: 980px) {
  .dr-site-footer .dr-footer-main {
    grid-template-columns: 1fr auto;
  }

  .dr-site-footer .dr-footer-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: flex-start;
  }
}

@media (max-width: 600px) {
  .dr-site-footer {
    padding: 30px 20px 96px;
  }

  .dr-site-footer .dr-footer-main {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
  }

  .dr-site-footer .dr-footer-nav {
    justify-content: flex-start;
    gap: 4px 18px;
  }

  .dr-site-footer .dr-footer-contact {
    width: 100%;
    justify-content: space-between;
  }

  .dr-site-footer .dr-footer-bottom {
    flex-direction: column;
    gap: 6px;
    margin-top: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .dr-site-footer a,
  .dr-site-footer button {
    transition: none;
  }
}