/* 1. Hero Section (Homepage) */
.hero {
  position: relative;
  height: 620px;
  background-color: var(--bg-dark);
  display: flex;
  align-items: center;
  color: var(--text-light);
  overflow: hidden;
}

.hero-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
}

.hero-slide.active {
  opacity: 0.35; /* Darken the slide image to make overlay text highly readable */
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.hero-content h1 {
  font-size: 3.2rem;
  color: var(--text-light);
  margin-bottom: 20px;
  text-transform: uppercase;
}

.hero-content p {
  font-size: 1.15rem;
  color: #cbd5e1;
  margin-bottom: 35px;
}

.hero-cta {
  display: flex;
  gap: 15px;
}

/* 2. Doctor Bio (Homepage) */
.bio-grid {
  display: grid;
  grid-template-columns: 1.2fr 1.8fr;
  gap: 50px;
  align-items: center;
}

.bio-image {
  position: relative;
}

.bio-image img {
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  border: 6px solid var(--bg-secondary);
}

.bio-image::after {
  content: '';
  position: absolute;
  top: 20px;
  left: -20px;
  width: 100%;
  height: 100%;
  border: 4px solid var(--secondary);
  border-radius: var(--border-radius-md);
  z-index: -1;
}

.bio-content h3 {
  font-size: 1.8rem;
  margin-bottom: 15px;
}

.bio-content .specialty {
  color: var(--secondary);
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 25px;
  display: block;
  font-family: var(--font-title);
}

.bio-content p {
  margin-bottom: 20px;
}

/* 3. Operations & Services (operations.html) */
.op-card {
  background: var(--bg-primary);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.op-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary);
}

.op-img-container {
  height: 240px;
  overflow: hidden;
  position: relative;
}

.op-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.op-card:hover .op-img-container img {
  transform: scale(1.08);
}

.op-card-body {
  padding: 25px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.op-card-body h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.op-card-body p {
  font-size: 0.9rem;
  margin-bottom: 25px;
  flex-grow: 1;
}

.btn-op-details {
  align-self: flex-start;
  font-family: var(--font-title);
  color: var(--secondary);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
}

.btn-op-details:hover {
  color: var(--primary);
}

/* 4. Operations Modal (Detailed operational view) */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(25, 43, 41, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background-color: var(--bg-primary);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  max-width: 800px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  animation: fadeInUp 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  border: 1px solid var(--border-color);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 2rem;
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition);
  z-index: 10;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-secondary);
  border-radius: 50%;
}

.modal-close:hover {
  color: var(--primary);
  transform: rotate(90deg);
}

.modal-body {
  padding: 40px;
}

.modal-body img {
  border-radius: var(--border-radius-sm);
  margin-bottom: 25px;
  width: 100%;
  max-height: 380px;
  object-fit: cover;
}

.modal-body h2 {
  font-size: 2rem;
  margin-bottom: 15px;
}

.modal-text-content {
  color: var(--text-muted);
  font-size: 1rem;
}

.modal-text-content p {
  margin-bottom: 15px;
}

/* 5. Before-After Gallery Grid (before-after.html) */
.ba-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.ba-gallery-card {
  background: var(--bg-primary);
  border-radius: var(--border-radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.ba-gallery-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--secondary);
}

.ba-image-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-bottom: 20px;
}

.ba-image-container {
  position: relative;
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  height: 250px;
}

.ba-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.ba-gallery-card:hover .ba-image-container img {
  transform: scale(1.03);
}

.ba-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: var(--primary);
  color: var(--text-light);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  font-family: var(--font-title);
  box-shadow: var(--shadow-sm);
}

.ba-badge-after {
  background-color: var(--secondary);
  color: var(--primary);
}

.ba-card-title {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  text-align: center;
}

/* 6. Blog Cards and Layout (blog.html) */
.blog-card {
  background: var(--bg-primary);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary);
}

.blog-img-container {
  height: 230px;
  overflow: hidden;
  position: relative;
}

.blog-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.blog-card:hover .blog-img-container img {
  transform: scale(1.08);
}

.blog-date-badge {
  position: absolute;
  bottom: 15px;
  left: 15px;
  background-color: var(--secondary);
  color: var(--primary);
  padding: 6px 12px;
  font-family: var(--font-title);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 4px;
  box-shadow: var(--shadow-sm);
}

.blog-card-body {
  padding: 25px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-card-body h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.blog-card-body p {
  font-size: 0.9rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

.blog-read-time {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.btn-blog-read {
  align-self: flex-start;
  font-family: var(--font-title);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 5px;
  border-bottom: 2px solid var(--secondary);
  padding-bottom: 2px;
}

.btn-blog-read:hover {
  color: var(--secondary);
  border-color: var(--primary);
}

/* 7. Contact & Appointment Form (contact.html) */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1.8fr;
  gap: 50px;
}

.contact-info-card {
  background-color: var(--bg-secondary);
  padding: 40px;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
}

.contact-info-card h3 {
  font-size: 1.6rem;
  margin-bottom: 25px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.contact-item {
  display: flex;
  gap: 15px;
}

.contact-item i {
  color: var(--secondary);
  font-size: 1.3rem;
  margin-top: 3px;
}

.contact-item h4 {
  font-size: 1rem;
  margin-bottom: 5px;
}

.contact-item p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

.contact-form-card {
  background-color: var(--bg-primary);
  padding: 40px;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
}

.contact-form-card h3 {
  font-size: 1.6rem;
  margin-bottom: 25px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--primary);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(104, 159, 148, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.map-container {
  margin-top: 50px;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  height: 400px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Responsive Overrides */
@media (max-width: 992px) {
  .bio-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .bio-image {
    max-width: 450px;
    margin: 0 auto;
  }
  
  .ba-gallery-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero {
    height: 500px;
  }
  
  .hero-content h1 {
    font-size: 2.2rem;
  }
  
  .ba-image-container {
    height: 200px;
  }
  
  .contact-info-card, .contact-form-card {
    padding: 25px;
  }
}