/* Hero Section */
.dr1021hero {
  background: linear-gradient(135deg, #0077b6, #00b4d8);
  color: #fff;
  text-align: center;
  padding: 100px 20px 60px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  user-select: none;
}

/* Clinic Image */
.dr1021hero .hero-image {
  max-width: 500px;
  width: 100%;
  height: auto;
  border-radius: 18px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  margin: 0 auto 30px;
  display: block;
  user-select: none;
  opacity: 0;
  animation: fadeIn 2s ease forwards;
  animation-delay: 0.5s;
}

/* Hero Title */
.dr1021hero .hero-title {
  font-size: 3.2rem;
  font-weight: 900;
  margin-bottom: 15px;
  line-height: 1.2;
  letter-spacing: 1.2px;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
  opacity: 0;
  animation: fadeIn 2s ease forwards;
  animation-delay: 1.5s;
}

/* Telugu Line */
.dr1021hero .telugu-hero {
  display: block;
  font-family: 'Noto Serif Telugu', serif;
  font-size: 1.8rem;
  font-weight: 600;
  margin-top: 10px;
  color: #ffd700;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
  opacity: 0;
  animation: fadeIn 2s ease forwards;
  animation-delay: 2s;
}

/* Subtitle */
.dr1021hero .hero-subtitle {
  font-size: 1.4rem;
  font-weight: 400;
  max-width: 700px;
  margin: 0 auto;
  opacity: 0;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
  animation: fadeIn 2s ease forwards;
  animation-delay: 2.5s;
}

/* WhatsApp Button */
.dr1021hero .whatsapp-chat-btn {
  display: inline-block;
  margin-top: 40px;
  padding: 14px 28px;
  background-color: #25d366;
  color: white;
  font-size: 1.3rem;
  font-weight: 700;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 6px 12px rgba(37, 211, 102, 0.5);
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
  opacity: 0;
  animation: fadeIn 2s ease forwards;
  animation-delay: 3s;
  user-select: none;
}

.dr1021hero .whatsapp-chat-btn:hover,
.dr1021hero .whatsapp-chat-btn:focus {
  background-color: #1ebe57;
  box-shadow: 0 8px 16px rgba(30, 190, 87, 0.7);
  outline: none;
  cursor: pointer;
}

/* Fade-In Keyframes */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .dr1021hero {
    padding: 60px 15px 40px;
  }

  .dr1021hero .hero-image {
    max-width: 350px;
    margin-bottom: 20px;
  }

  .dr1021hero .hero-title {
    font-size: 2.2rem;
  }

  .dr1021hero .telugu-hero {
    font-size: 1.4rem;
  }

  .dr1021hero .hero-subtitle {
    font-size: 1.1rem;
  }

  .dr1021hero .whatsapp-chat-btn {
    font-size: 1.1rem;
    padding: 12px 24px;
    margin-top: 30px;
  }
}