/* =========================================================
   footer.css – Site footer
   ========================================================= */

.sb-footer {
  background: var(--sb-dark);
  color: rgba(255, 255, 255, 0.75);
  /* Add bottom padding so sticky bottom-banner doesn't overlap content */
  padding-bottom: 72px;
}

.sb-footer__upper {
  padding: var(--sb-space-16) 0 var(--sb-space-12);
}

/* ── Footer Grid ── */
.sb-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: var(--sb-space-10);
}

/* ── Brand Column ── */
.sb-footer__col--brand {
}

.sb-footer__logo {
  display: inline-block;
  margin-bottom: var(--sb-space-5);
  text-decoration: none;
}
.sb-footer__logo img {
  height: 48px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}
.sb-footer__logo-text {
  font-size: var(--sb-text-2xl);
  font-weight: var(--sb-fw-regular);
  color: var(--sb-white);
  letter-spacing: -0.02em;
}
.sb-footer__logo-text strong {
  font-weight: var(--sb-fw-extrabold);
  color: var(--sb-secondary);
}

.sb-footer__tagline {
  font-size: var(--sb-text-sm);
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
  margin-bottom: var(--sb-space-6);
  max-width: 280px;
}

/* Social links */
.sb-footer__social {
  display: flex;
  align-items: center;
  gap: var(--sb-space-3);
}

.sb-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--sb-radius-sm);
  color: rgba(255, 255, 255, 0.6);
  transition: var(--sb-transition-fast);
}
.sb-social-link svg {
  width: 16px;
  height: 16px;
}
.sb-social-link:hover {
  background: var(--sb-primary);
  color: var(--sb-white);
}

/* ── Nav Columns ── */
.sb-footer__col-heading {
  font-size: var(--sb-text-sm);
  font-weight: var(--sb-fw-bold);
  color: var(--sb-white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--sb-space-5);
}

.sb-footer__nav {
  display: flex;
  flex-direction: column;
  gap: var(--sb-space-3);
}
.sb-footer__nav a {
  font-size: var(--sb-text-sm);
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: var(--sb-transition-fast);
  line-height: 1.5;
}
.sb-footer__nav a:hover {
  color: var(--sb-white);
  padding-left: var(--sb-space-1);
}

/* ── Contact Column ── */
.sb-footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--sb-space-4);
  margin-bottom: var(--sb-space-5);
}
.sb-footer__contact-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--sb-space-3);
  font-size: var(--sb-text-sm);
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.6;
}
.sb-footer__contact-list .sb-icon--contact {
  color: var(--sb-primary-light);
  margin-top: 2px;
}
.sb-footer__contact-list a {
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: var(--sb-transition-fast);
}
.sb-footer__contact-list a:hover {
  color: var(--sb-white);
}

.sb-footer__hours {
  font-size: var(--sb-text-xs);
  color: rgba(255, 255, 255, 0.4);
  line-height: 1.6;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--sb-space-4);
}
.sb-footer__hours strong {
  color: rgba(255, 255, 255, 0.6);
  display: block;
  margin-bottom: 2px;
}

/* ── Footer Bottom ── */
.sb-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--sb-space-5) 0;
}

.sb-footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sb-space-4);
}

.sb-footer__copy {
  font-size: var(--sb-text-xs);
  color: rgba(255, 255, 255, 0.35);
}
.sb-footer__copy a {
  color: rgba(255, 255, 255, 0.5);
  transition: var(--sb-transition-fast);
}
.sb-footer__copy a:hover {
  color: var(--sb-white);
}

.sb-footer__legal-links {
  display: flex;
  align-items: center;
  gap: var(--sb-space-5);
}
.sb-footer__legal-links a {
  font-size: var(--sb-text-xs);
  color: rgba(255, 255, 255, 0.35);
  transition: var(--sb-transition-fast);
  text-decoration: none;
}
.sb-footer__legal-links a:hover {
  color: rgba(255, 255, 255, 0.7);
}