/* =============================================================
   COENGR EYE — Footer Styles
   footer.css
   ============================================================= */

.site-footer {
  background-color: var(--color-navy);
  border-top: none;
  padding: 80px 0 0;
}

/* ── Footer Top Grid ───────────────────────────────────────── */
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 56px;
}

/* ── Brand Column ──────────────────────────────────────────── */
.footer__brand .footer__logo {
  height: 38px;
  width: auto;
  margin-bottom: 20px;
}

.footer__tagline {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  max-width: 280px;
  margin-bottom: 24px;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.18);
  color: rgba(255,255,255,0.55);
  font-size: 16px;
  transition: border-color var(--transition-fast),
              color var(--transition-fast),
              background-color var(--transition-fast);
}

.footer__social-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background-color: var(--color-accent-tint);
}

/* ── Column Headings ───────────────────────────────────────── */
.footer__col-title {
  font-size: 13px;
  font-weight: var(--weight-semibold);
  color: var(--color-text-white);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

/* ── Nav Links ─────────────────────────────────────────────── */
.footer__link-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__link {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-accent-light);
}

/* ── Contact Column ────────────────────────────────────────── */
.footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer__contact-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14px;
  color: rgba(255,255,255,0.55);
}

.footer__contact-icon {
  flex-shrink: 0;
  color: var(--color-accent);
  margin-top: 2px;
  font-size: 15px;
}

/* ── Bottom Bar ────────────────────────────────────────────── */
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.10);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__copyright {
  font-size: var(--text-caption);
  color: rgba(255,255,255,0.40);
}

.footer__parent {
  font-size: var(--text-caption);
  color: rgba(255,255,255,0.40);
}

.footer__parent a {
  color: var(--color-accent-light);
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}