/* ============================================================
   CYTECH PHARMACEUTICALS — FOOTER
   ============================================================ */

footer {
  background: var(--dark-1);
  color: rgba(255, 255, 255, 0.6);
  padding: 4rem 2rem 2rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

/* ── FOOTER GRID ── */
.footer-top {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 2rem;
}

/* ── BRAND COLUMN ── */
.footer-brand .footer-logo img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 13.5px;
  line-height: 1.75;
  max-width: 260px;
  color: rgba(255, 255, 255, 0.5);
}

.footer-contact {
  margin-top: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-contact a:hover {
  color: #f5b8d8;
}

/* ── LINK COLUMNS ── */
.footer-col h4 {
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.2rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.footer-col ul li,
.footer-col ul li a {
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  transition: color 0.2s;
  text-decoration: none;
  display: block;
}

.footer-col ul li:hover,
.footer-col ul li a:hover {
  color: #f5b8d8;
}

/* ── FOOTER BOTTOM BAR ── */
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-bottom a {
  color: #f5b8d8;
  text-decoration: none;
}

.footer-bottom a:hover {
  text-decoration: underline;
}