:root {
  --primary: #0ba5ec;
  --green: #2fc28b;
  --dark: #0f2742;
  --light: #eefaff;
}
body {
  font-family:
    Inter,
    system-ui,
    -apple-system,
    Segoe UI,
    sans-serif;
  color: #17324d;
}
.topbar {
  background: var(--green);
}
.navbar-brand {
  font-size: 1.6rem;
}
.hero {
  background: linear-gradient(135deg, #eaffff, #f7fff0);
  overflow: hidden;
}
.min-vh-75 {
  min-height: 75vh;
}
.doctor-img {
  max-width: 470px;
  width: 100%;
  border-radius: 40px;
  box-shadow: 0 30px 80px rgba(11, 165, 236, 0.25);
}
.stats {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.stats div {
  background: #fff;
  border-radius: 18px;
  padding: 18px 22px;
  box-shadow: 0 10px 30px rgba(15, 39, 66, 0.08);
}
.stats strong {
  display: block;
  font-size: 2rem;
  color: var(--primary);
}
.stats span {
  font-size: 0.9rem;
}
.section-title {
  text-align: center;
  margin-bottom: 35px;
}
.section-title span {
  color: var(--primary);
  font-weight: 700;
}
.section-title h2 {
  font-weight: 800;
  color: var(--dark);
}
.soft-card,
.blog-card,
.chamber-card {
  border: 0;
  border-radius: 22px;
  box-shadow: 0 18px 45px rgba(15, 39, 66, 0.08);
}
.check-list {
  list-style: none;
  padding-left: 0;
}
.check-list li {
  margin-bottom: 10px;
}
.check-list li:before {
  content: "✓";
  color: var(--primary);
  font-weight: 900;
  margin-right: 8px;
}
.bg-light-blue {
  background: #edfaff;
}
.appointment-box {
  background: linear-gradient(135deg, #08a9f4, #087ee8);
  border-radius: 24px;
}
.appointment-box .form-control,
.appointment-box .form-select {
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
}
.appointment-box textarea.form-control {
  border-radius: 18px;
}
.page-banner {
  background:
    linear-gradient(rgba(15, 39, 66, 0.7), rgba(15, 39, 66, 0.7)),
    linear-gradient(135deg, #0ba5ec, #0f2742);
  padding: 120px 0;
  color: #fff;
}
.footer {
  background: linear-gradient(135deg, #e9ffff, #ffffe5);
}
.footer a {
  color: #17324d;
  text-decoration: none;
}

/* Animated WhatsApp Sticky Button */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #fff;
  text-decoration: none;
  padding: 13px 18px;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.45);
  animation: whatsappBounce 2.4s infinite;
}

.whatsapp-float:hover {
  color: #fff;
  transform: translateY(-4px);
}

.whatsapp-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #fff;
  color: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 900;
  transform: rotate(90deg);
}

.whatsapp-text {
  line-height: 1;
}

.whatsapp-pulse {
  position: absolute;
  inset: -8px;
  border-radius: 999px;
  background: rgba(37, 211, 102, 0.35);
  z-index: -1;
  animation: whatsappPulse 1.8s infinite;
}

@keyframes whatsappPulse {
  0% {
    transform: scale(0.85);
    opacity: 0.9;
  }
  70% {
    transform: scale(1.25);
    opacity: 0;
  }
  100% {
    transform: scale(1.25);
    opacity: 0;
  }
}

@keyframes whatsappBounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-7px);
  }
}

@media (max-width: 576px) {
  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    padding: 12px;
  }

  .whatsapp-text {
    display: none;
  }
}