/* =============================================================
   GLYDE — footer.css
   4-column footer grid, social hovers, mobile collapse
   ============================================================= */

/* ─────────────────────────────────────────────────────────────
   1. FOOTER SHELL
   ───────────────────────────────────────────────────────────── */
#footer {
  background: var(--near-black);
  color: rgba(255, 255, 255, 0.55);
  padding: 80px 0 0;
  position: relative;
}

/* ─────────────────────────────────────────────────────────────
   2. FOOTER GRID — 4 columns
   ───────────────────────────────────────────────────────────── */
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 60px;
}

/* ─────────────────────────────────────────────────────────────
   3. COLUMN 1 — Brand
   ───────────────────────────────────────────────────────────── */
.footer-brand .footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  text-decoration: none;
}

.footer-logo-mark {
  width: 36px;
  height: 36px;
  background: var(--charcoal);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}

.footer-logo-mark img,
.footer-logo-mark svg {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.footer-logo-wordmark {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--white);
  font-family: var(--font);
}

.footer-tagline {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 28px;
  max-width: 260px;
}

/* Social icons row */
.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  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);
  color: rgba(255, 255, 255, 0.55);
  font-size: 17px;
  text-decoration: none;
  transition:
    background   var(--duration-fast) var(--ease),
    border-color var(--duration-fast) var(--ease),
    color        var(--duration-fast) var(--ease),
    transform    var(--duration-fast) var(--ease);
}

.footer-social a:hover {
  background: var(--green);
  border-color: var(--green);
  color: var(--charcoal);
  transform: scale(1.1);
}

/* ─────────────────────────────────────────────────────────────
   4. COLUMNS 2–4 — Nav / Routes / Contact
   ───────────────────────────────────────────────────────────── */
.footer-col-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.45);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover {
  color: var(--green);
}

/* ─────────────────────────────────────────────────────────────
   5. COLUMN 4 — Contact info
   ───────────────────────────────────────────────────────────── */
.footer-contact-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-bottom: 16px;
}

.footer-contact-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.3);
}

.footer-contact-value {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease);
}

a.footer-contact-value:hover {
  color: var(--green);
}

/* ─────────────────────────────────────────────────────────────
   6. DIVIDER
   ───────────────────────────────────────────────────────────── */
.footer-divider {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  margin: 0;
}

/* ─────────────────────────────────────────────────────────────
   7. BOTTOM BAR
   ───────────────────────────────────────────────────────────── */
.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom-left {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.3);
}

.footer-bottom-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.3);
}

.footer-bottom-right {
  display: flex;
  align-items: center;
  gap: 24px;
}

.footer-bottom-right a {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.3);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease);
}

.footer-bottom-right a:hover {
  color: rgba(255, 255, 255, 0.65);
}

/* ─────────────────────────────────────────────────────────────
   8. RESPONSIVE — tablet: 2-col
   ───────────────────────────────────────────────────────────── */
@media (max-width: 1023px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 767px) {
  #footer {
    padding-top: 60px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-brand {
    grid-column: 1 / -1; /* full width on mobile */
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

@media (max-width: 479px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}