/* ══════════════════════════════════════════
   QURTÈN — Footer
   ══════════════════════════════════════════ */

.site-footer {
  background: var(--clr-text);
  color: rgba(255, 255, 255, 0.65);
  padding-top: 4.5rem;
  padding-bottom: 2rem;
}

/* ── Grid ──────────────────────────────── */
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem 3rem;
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.6fr 1fr 1.4fr;
    gap: 2rem 4rem;
  }
}

/* ── Brand column ──────────────────────── */
.footer-logo {
  color: rgba(255, 255, 255, 0.88) !important;
  border-bottom-color: rgba(255, 255, 255, 0.28) !important;
  margin-bottom: 1rem;
}

.footer-tagline {
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.3);
  font-weight: var(--fw-500);
}

/* ── Nav column ────────────────────────── */
.footer-nav__list {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.footer-nav__list a {
  font-size: 0.8125rem;
  font-weight: var(--fw-500);
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: 0.04em;
  transition: color var(--dur-base);
}
.footer-nav__list a:hover { color: rgba(255, 255, 255, 0.9); }

/* ── Contact column ────────────────────── */
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
}

.footer-contact__item {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
  transition: color var(--dur-base);
}
.footer-contact__item:hover { color: rgba(255, 255, 255, 0.92); }

/* ── Social icons ──────────────────────── */
.footer-social {
  display: flex;
  gap: 0.875rem;
  margin-top: 0.5rem;
}

.footer-social__link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: background var(--dur-base),
              transform var(--dur-base) var(--ease-smooth),
              border-color var(--dur-base);
}
.footer-social__link:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.22);
  transform: translateY(-2px);
}

/* ── Bottom bar ────────────────────────── */
.footer-bottom {
  padding-top: 2rem;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.6875rem;
  letter-spacing: 0.07em;
  color: rgba(255, 255, 255, 0.25);
}