/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--text);
  color: #fff;
  padding: 80px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 56px;
  margin-bottom: 64px;
}
.footer-brand .brand {
  color: #fff;
  margin-bottom: 20px;
}
.footer-brand .brand-mark::before,
.footer-brand .brand-mark::after {
  border-color: #fff;
}
.footer-brand p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 15px;
  line-height: 1.55;
  max-width: 320px;
  margin-bottom: 24px;
}
.footer-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  transition: background .2s ease, border-color .2s ease;
}
.footer-cta:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
}
.footer-cta .dot-pulse {
  width: 8px;
  height: 8px;
  background: var(--verde);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(123, 232, 134, 0.3);
}

.footer-col h4 {
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  transition: color .2s ease;
}
.footer-col a:hover { color: #fff; }
.footer-col .placeholder {
  color: rgba(255, 255, 255, 0.35);
  font-style: italic;
  font-size: 13px;
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-bottom p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 13px;
}
.footer-social {
  display: flex;
  gap: 8px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.7);
  transition: background .2s ease, color .2s ease;
}
.footer-social a:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 16px; }
}