/* ===== PREMIUM FOOTER STYLES ===== */
footer {
  background: linear-gradient(160deg, #021a1f 0%, #032d33 50%, #021a1f 100%);
  padding: 5rem 0 0;
  color: #b2dde3;
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(61, 214, 232, 0.1);
}
footer::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(13,180,202,0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.footer-brand p {
  color: #90c8cf;
  font-size: 0.9rem;
  line-height: 1.6;
  margin-top: 15px;
}
.footer-heading {
  color: #3dd6e8;
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 22px;
  position: relative;
  display: inline-block;
}
.footer-heading::after {
  content: '';
  position: absolute;
  bottom: -8px; left: 0;
  width: 30px; height: 2px;
  background: #3dd6e8;
  border-radius: 2px;
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li {
  margin-bottom: 12px;
}
.footer-links a {
  color: #90c8cf;
  text-decoration: none;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s ease;
}
.footer-links a i {
  font-size: 1rem;
  color: rgba(61,214,232,0.7);
  transition: color 0.3s;
}
.footer-links a:hover {
  color: #ffffff;
  transform: translateX(6px);
}
.footer-links a:hover i {
  color: #3dd6e8;
}
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(61,214,232,0.15);
  display: flex; align-items: center; justify-content: center;
  color: #3dd6e8; font-size: 1rem;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.footer-social a:hover {
  background: #3dd6e8;
  color: #032d33;
  transform: translateY(-5px) rotate(8deg);
  box-shadow: 0 5px 15px rgba(61,214,232,0.3);
}
.footer-disclaimer {
  background: rgba(61,214,232,0.04);
  border: 1px solid rgba(61,214,232,0.1);
  border-radius: 12px;
  padding: 15px;
  font-size: 0.82rem;
  color: #88adb3;
  line-height: 1.5;
  margin-top: 15px;
}
.footer-app-badge img {
  width: 140px;
  filter: brightness(0.9);
  transition: all 0.3s;
}
.footer-app-badge img:hover {
  filter: brightness(1.1);
  transform: scale(1.03);
}
.footer-bottom {
  background: rgba(0,0,0,0.3);
  padding: 20px 0;
  margin-top: 50px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-bottom-text {
  font-size: 0.8rem;
  color: #6fa5ad;
}
.footer-bottom-links a {
  color: #6fa5ad;
  font-size: 0.8rem;
  text-decoration: none;
  margin-left: 20px;
  transition: color 0.2s;
}
.footer-bottom-links a:hover {
  color: #3dd6e8;
}

/* Mobile & Tablet Adjustments */
@media (max-width: 991px) {
  footer { padding: 4rem 0 0; }
  .footer-heading { margin-bottom: 18px; font-size: 0.9rem; }
}
@media (max-width: 767px) {
  .footer-brand { text-align: center; margin-bottom: 40px; }
  .footer-social { justify-content: center; }
  .footer-heading { margin-top: 20px; }
  .footer-bottom { text-align: center; }
  .footer-bottom-links { justify-content: center; margin-top: 10px; width: 100%; }
  .footer-bottom-links a { margin: 0 10px; }
}

.whatsapp-float {
  position: fixed; bottom: 25px; right: 25px;
  background: #25d366; color: #fff; padding: 12px 20px;
  border-radius: 30px; font-weight: bold; font-size: 14px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: 0 4px 15px rgba(37,211,102,0.4);
  cursor: pointer; z-index: 9999; transition: all 0.3s;
}
.whatsapp-float:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(37,211,102,0.5); }
.whatsapp-popup {
  position: fixed; bottom: 85px; right: 25px;
  width: 280px; background: #fff; border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  display: none; flex-direction: column; z-index: 9999; overflow: hidden;
  animation: slideUp 0.3s ease-out;
}
.popup-header { background: #075e54; color: #fff; padding: 12px 15px; display: flex; justify-content: space-between; align-items: center; }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }