/* ═══════════════════════════════════════════════════════
   Site Footer — dark editorial, 4-col grid → 2-col tablet → 1-col mobile.
   ═══════════════════════════════════════════════════════ */

.site-footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.65);
  padding-top: var(--space-20);
  padding-bottom: var(--space-10);
  font-family: var(--font-body);
}

.site-footer a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

.site-footer a:hover {
  color: var(--color-text-inverse);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ─── Grid ────────────────────────────────────────── */
.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-12);
  }
}

@media (min-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  }
}

/* ─── Brand column ────────────────────────────────── */
.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  max-width: 320px;
}

.footer__logo img {
  max-width: 160px;
  height: auto;
}

.footer__logo-text {
  font-family: var(--font-display);
  font-size: var(--text-display-s);
  font-weight: var(--weight-regular);
  color: var(--color-text-inverse);
  letter-spacing: var(--tracking-snug);
  line-height: 1;
}

.footer__tagline {
  font-size: var(--text-body-s);
  color: rgba(255, 255, 255, 0.65);
  line-height: var(--lh-body);
  max-width: 40ch;
}

.footer__socials {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.footer__social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  color: rgba(255, 255, 255, 0.65);
  transition:
    color var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    background var(--duration-fast) var(--ease-out);
}

.footer__social:hover {
  color: var(--color-brand);
  border-color: var(--color-brand);
  text-decoration: none;
}

.footer__social svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* ─── Nav columns ─────────────────────────────────── */
.footer__column {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__heading {
  font-family: var(--font-body);
  font-size: var(--text-overline);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
  color: var(--color-text-inverse);
  margin: 0;
}

.footer__menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__menu li a {
  font-size: var(--text-body-s);
  line-height: var(--lh-body);
}

/* Two-column variant for 8+ items */
.footer__menu--two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3) var(--space-6);
}

/* ─── Contact column ──────────────────────────────── */
.footer__contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.footer__contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  color: var(--color-brand);
  background: rgba(200, 169, 110, 0.10);
  border-radius: var(--radius-md);
}

.footer__contact-icon svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer__contact-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.footer__contact-label {
  font-size: var(--text-caption);
  color: rgba(255, 255, 255, 0.50);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
}

.footer__contact-value {
  font-size: var(--text-body-s);
  color: var(--color-text-inverse);
  line-height: var(--lh-subhead);
}

a.footer__contact-value:hover {
  color: var(--color-brand);
  text-decoration: none;
}

/* ─── Bottom bar ──────────────────────────────────── */
.footer__bottom {
  margin-top: var(--space-16);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-caption);
  color: rgba(255, 255, 255, 0.50);
}

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__legal a {
  font-size: var(--text-caption);
  color: rgba(255, 255, 255, 0.50);
}

.footer__legal a:hover {
  color: var(--color-text-inverse);
}