.site-footer {
  background: var(--primary);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 32px;
  margin-top: var(--section-spacing);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
}

.footer-brand .navbar-logo {
  color: #fff;
}

.footer-brand p {
  color: rgba(255,255,255,0.55);
  font-size: var(--fs-small);
  margin-top: 16px;
  max-width: 280px;
}

.footer-brand .footer-address {
  margin-top: 20px;
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.4);
  line-height: var(--lh-normal);
}

.footer-col h5 {
  color: #fff;
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col a {
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-col a:hover {
  color: #fff;
}

.footer-col .badge-soon {
  font-size: var(--fs-xs);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background: rgba(255,190,24,0.18);
  color: var(--accent);
}

.footer-apps {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
}

.app-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.6);
  width: fit-content;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.45);
  flex-wrap: wrap;
  gap: 16px;
}

.footer-socials {
  display: flex;
  gap: 14px;
}

.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), border-color var(--transition-fast);
  font-size: 0.9rem;
}

.footer-socials a:hover {
  background: var(--secondary);
  border-color: var(--secondary);
}

@media (max-width: 900px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    row-gap: 40px;
  }
}

@media (max-width: 560px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ===== WHATSAPP FLOATING SHORTCUT ===== */
.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 13px 18px;
  border-radius: 999px;
  background: #25D366;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.35), 0 4px 10px rgba(0,0,0,.12);
  font-size: 0.92rem;
  font-weight: var(--fw-semibold);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  animation: waFloatPulse 2.6s ease-in-out infinite;
}

.whatsapp-float svg {
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  fill: #fff;
}

.whatsapp-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(37, 211, 102, 0.45), 0 6px 14px rgba(0,0,0,.16);
}

@keyframes waFloatPulse {
  0%, 100% { box-shadow: 0 12px 30px rgba(37, 211, 102, 0.35), 0 4px 10px rgba(0,0,0,.12); }
  50% { box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6), 0 4px 14px rgba(0,0,0,.16); }
}

@media (max-width: 800px) {
  .whatsapp-float b { display: none; }
  .whatsapp-float {
    width: 54px;
    height: 54px;
    justify-content: center;
    padding: 0;
    right: 16px;
    bottom: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .whatsapp-float { animation: none; }
}