/* ==========================================================================
   DR. ASWINI KR. PATHAK // PREMIER ORTHOPEDIC & JOINT REPLACEMENT SURGEON
   Modern Healthcare Design System & Responsive Styles
   ========================================================================== */

:root {
  --primary-navy: #0f172a;
  --primary-dark: #0a0f1d;
  --primary-blue: #0284c7;
  --primary-blue-hover: #0369a1;
  --primary-teal: #0d9488;
  --primary-teal-light: #ccfbf1;
  --accent-gold: #d97706;
  --accent-gold-light: #fef3c7;
  
  --bg-main: #ffffff;
  --bg-slate: #f8fafc;
  --bg-card: #ffffff;
  --bg-elevated: #f1f5f9;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-light: #f8fafc;

  --border-subtle: #e2e8f0;
  --border-focus: #0284c7;
  
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 30px rgba(15, 23, 42, 0.12);
  --shadow-hover: 0 20px 40px rgba(15, 23, 42, 0.16);

  --font-heading: 'Outfit', -apple-system, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, sans-serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* Container */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Top Announcement Bar */
.top-announcement-bar {
  background-color: var(--primary-navy);
  color: #e2e8f0;
  font-size: 0.82rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.badge-exp {
  color: #fbbf24;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.top-divider {
  opacity: 0.3;
}

.top-contact-link {
  color: #38bdf8;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-normal);
}

.top-contact-link:hover {
  color: #ffffff;
}

/* Main Navigation */
.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 16px 0;
  transition: var(--transition-normal);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.medical-cross-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-teal));
  color: #ffffff;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.doctor-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-navy);
  line-height: 1.2;
}

.doctor-degrees {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

.nav-menu {
  display: flex;
  gap: 28px;
}

.nav-item {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition-normal);
  position: relative;
  padding: 4px 0;
}

.nav-item:hover {
  color: var(--primary-blue);
}

.nav-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-blue);
  transition: width 0.25s ease;
}

.nav-item:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--primary-navy);
  border-radius: 2px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition-normal);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-blue), #0369a1);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #0369a1, #075985);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.45);
}

.btn-secondary {
  background: #ffffff;
  color: var(--primary-navy);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--bg-slate);
  border-color: #cbd5e1;
  transform: translateY(-2px);
}

.btn-large {
  padding: 15px 32px;
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

/* Hero Section */
.hero-section {
  padding: 60px 0 80px;
  background: linear-gradient(180deg, #f0f9ff 0%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.experience-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #e0f2fe;
  color: #0369a1;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 30px;
  margin-bottom: 20px;
  border: 1px solid #bae6fd;
}

.pill-dot {
  width: 8px;
  height: 8px;
  background: #0284c7;
  border-radius: 50%;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.2;
  margin-bottom: 20px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
}

/* Trust Stats */
.trust-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 36px;
}

.stat-box {
  background: #ffffff;
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary-blue);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 4px;
}

.hero-cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hospital-ties {
  border-top: 1px solid var(--border-subtle);
  padding-top: 20px;
}

.ties-label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hospital-logos {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.hospital-badge {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary-navy);
  box-shadow: var(--shadow-sm);
}

/* Hero Visual / Doctor Portrait */
.hero-visual {
  position: relative;
}

.doctor-image-card {
  position: relative;
  max-width: 440px;
  margin: 0 auto;
}

.image-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
  background: #ffffff;
  border: 8px solid #ffffff;
  aspect-ratio: 3 / 4;
}

.doctor-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.doctor-image-card:hover .doctor-photo {
  transform: scale(1.02);
}

.floating-badge {
  position: absolute;
  background: #ffffff;
  padding: 12px 18px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 10;
  animation: floatBadge 4s ease-in-out infinite alternate;
}

@keyframes floatBadge {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

.badge-top-right {
  top: 24px;
  right: -24px;
}

.badge-bottom-left {
  bottom: 24px;
  left: -24px;
  animation-delay: 2s;
}

.badge-icon {
  font-size: 1.5rem;
}

.badge-info strong {
  display: block;
  font-size: 0.9rem;
  color: var(--primary-navy);
}

.badge-info span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Section Headings */
.section-padding {
  padding: 90px 0;
}

.bg-light { background-color: var(--bg-slate); }
.bg-slate { background-color: #f1f5f9; }

.section-heading {
  margin-bottom: 50px;
}

.section-heading.text-center {
  text-align: center;
}

.sub-heading {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--primary-blue);
  text-transform: uppercase;
  margin-bottom: 10px;
  display: block;
}

.main-heading {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.2vw, 2.6rem);
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.25;
  margin-bottom: 14px;
}

.section-lead {
  max-width: 680px;
  margin: 0 auto;
  font-size: 1.05rem;
  color: var(--text-secondary);
}

/* Specialties Grid */
.specialties-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  margin-bottom: 50px;
}

.specialty-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.specialty-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: #cbd5e1;
}

.highlight-card {
  border-top: 4px solid var(--primary-blue);
}

.card-icon-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.specialty-icon {
  font-size: 2.2rem;
}

.specialty-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: var(--bg-elevated);
  padding: 4px 10px;
  border-radius: 20px;
  color: var(--text-muted);
}

.specialty-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 14px;
  line-height: 1.3;
}

.specialty-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.feature-bullets {
  list-style: none;
  margin-bottom: 24px;
  flex-grow: 1;
}

.feature-bullets li {
  position: relative;
  padding-left: 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.feature-bullets li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary-teal);
  font-weight: 700;
}

.card-action-btn {
  background: transparent;
  border: none;
  color: var(--primary-blue);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  padding: 0;
  text-align: left;
  transition: var(--transition-normal);
}

.card-action-btn:hover {
  color: var(--primary-blue-hover);
  transform: translateX(4px);
}

/* Joint Visual Banner */
.joint-visual-banner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  background: var(--primary-navy);
  border-radius: var(--radius-xl);
  overflow: hidden;
  color: #ffffff;
  box-shadow: var(--shadow-lg);
  margin-top: 30px;
}

.banner-image-wrap {
  position: relative;
  min-height: 340px;
}

.banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.banner-text-wrap {
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.badge-mini {
  color: #38bdf8;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.banner-title {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  margin-bottom: 14px;
  line-height: 1.25;
}

.banner-body {
  color: #cbd5e1;
  font-size: 1rem;
  line-height: 1.65;
  margin-bottom: 24px;
}

.banner-perks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 20px;
}

.perk-item strong {
  display: block;
  font-size: 0.85rem;
  color: #ffffff;
}

.perk-item span {
  font-size: 0.75rem;
  color: #94a3b8;
}

/* About Grid */
.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 60px;
  align-items: center;
}

.consultation-img-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 6px solid #ffffff;
}

.consult-img {
  width: 100%;
  display: block;
  object-fit: cover;
}

.img-caption-card {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(8px);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  color: #ffffff;
}

.img-caption-card strong {
  display: block;
  font-size: 1rem;
  font-family: var(--font-heading);
}

.img-caption-card span {
  font-size: 0.8rem;
  color: #94a3b8;
}

.about-paragraph {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.credentials-card {
  background: var(--bg-slate);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin: 28px 0;
}

.cred-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 16px;
}

.cred-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.cred-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.cred-dot {
  width: 8px;
  height: 8px;
  background: var(--primary-blue);
  border-radius: 50%;
  margin-top: 6px;
  flex-shrink: 0;
}

.cred-item strong {
  display: block;
  font-size: 0.9rem;
  color: var(--primary-navy);
}

.cred-item span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.about-signature-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 30px;
}

.sign-name {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary-navy);
}

.sign-role {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Joint Pain Evaluator */
.evaluator-card {
  max-width: 900px;
  margin: 0 auto;
  background: #ffffff;
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-subtle);
}

.eval-group {
  margin-bottom: 26px;
}

.eval-label {
  display: block;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 12px;
  font-size: 1rem;
}

.eval-options {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.eval-btn {
  padding: 10px 20px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-slate);
  color: var(--text-secondary);
  border-radius: 30px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
}

.eval-btn:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.eval-btn.active {
  background: #e0f2fe;
  border-color: var(--primary-blue);
  color: var(--primary-blue);
  font-weight: 700;
}

.eval-result-box {
  background: #f8fafc;
  border-left: 4px solid var(--primary-blue);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 24px;
  margin-top: 32px;
}

.result-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.result-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.indicator-moderate { background: #f59e0b; box-shadow: 0 0 10px rgba(245, 158, 11, 0.4); }
.indicator-severe { background: #ef4444; box-shadow: 0 0 10px rgba(239, 68, 68, 0.4); }
.indicator-mild { background: #10b981; box-shadow: 0 0 10px rgba(16, 185, 129, 0.4); }

.result-header h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--primary-navy);
}

.result-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 20px;
}

/* Clinics Grid */
.clinics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 30px;
}

.clinic-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
}

.clinic-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.featured-clinic {
  border-color: #bae6fd;
  background: linear-gradient(180deg, #f0f9ff 0%, #ffffff 40%);
  box-shadow: var(--shadow-md);
}

.clinic-header {
  margin-bottom: 20px;
}

.clinic-tag-pill {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 8px;
}

.clinic-tag-pill.central { background: #e0f2fe; color: #0284c7; }
.clinic-tag-pill.south { background: #ccfbf1; color: #0d9488; }
.clinic-tag-pill.south-city { background: #fef3c7; color: #d97706; }

.clinic-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--primary-navy);
}

.clinic-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex-grow: 1;
  margin-bottom: 24px;
}

.clinic-detail-item {
  display: flex;
  gap: 12px;
  font-size: 0.9rem;
}

.clinic-detail-item .icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.clinic-detail-item strong {
  display: block;
  color: var(--primary-navy);
  font-size: 0.85rem;
}

.clinic-detail-item span {
  color: var(--text-secondary);
}

.highlight-time {
  color: #0369a1 !important;
  font-weight: 700;
}

.clinic-facilities {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-top: 1px dashed var(--border-subtle);
  padding-top: 14px;
}

.clinic-facilities span {
  font-size: 0.78rem;
  color: #0d9488;
  font-weight: 600;
  background: #f0fdf4;
  padding: 3px 8px;
  border-radius: 4px;
}

.clinic-footer {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.clinic-map-btn {
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  padding: 6px 0;
  transition: var(--transition-normal);
}

.clinic-map-btn:hover {
  color: var(--primary-blue);
}

/* Reviews Grid */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.review-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
}

.review-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.review-stars {
  color: #f59e0b;
  font-size: 1.1rem;
  margin-bottom: 14px;
  letter-spacing: 2px;
}

.review-quote {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
  font-style: italic;
  margin-bottom: 24px;
  flex-grow: 1;
}

.reviewer-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 16px;
}

.reviewer-avatar {
  width: 42px;
  height: 42px;
  background: #e0f2fe;
  color: var(--primary-blue);
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.reviewer-info strong {
  display: block;
  font-size: 0.95rem;
  color: var(--primary-navy);
}

.reviewer-info span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* FAQs Accordion */
.faqs-container {
  max-width: 820px;
}

.accordion {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.accordion-item {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: #ffffff;
  overflow: hidden;
  transition: var(--transition-normal);
}

.accordion-header {
  width: 100%;
  padding: 18px 24px;
  background: none;
  border: none;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-navy);
  cursor: pointer;
}

.accordion-icon {
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--primary-blue);
  transition: transform 0.25s ease;
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 24px;
}

.accordion-item.active .accordion-content {
  padding-bottom: 20px;
}

.accordion-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* Booking Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: #ffffff;
  border-radius: var(--radius-xl);
  max-width: 620px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.open .modal-dialog {
  transform: translateY(0);
}

.modal-header {
  padding: 24px 30px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: sticky;
  top: 0;
  background: #ffffff;
  z-index: 10;
}

.modal-badge {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--primary-blue);
  display: block;
  margin-bottom: 4px;
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary-navy);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
}

.modal-close:hover {
  color: var(--primary-navy);
}

.modal-body {
  padding: 30px;
}

.form-group {
  margin-bottom: 18px;
}

.form-row {
  display: flex;
  gap: 16px;
}

.col-half {
  flex: 1;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-navy);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-primary);
  background: #ffffff;
  transition: border-color 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

/* Success Confirmation Screen */
.booking-success-screen {
  display: none;
  text-align: center;
  padding: 20px 0;
}

.booking-success-screen.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.success-icon {
  width: 64px;
  height: 64px;
  background: #dcfce7;
  color: #15803d;
  font-size: 2rem;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.success-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--primary-navy);
  margin-bottom: 8px;
}

.success-msg {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.token-receipt {
  background: #f8fafc;
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: left;
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.receipt-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px solid #f1f5f9;
}

.receipt-row:last-child {
  border-bottom: none;
}

.receipt-key {
  color: var(--text-muted);
}

.receipt-val {
  font-weight: 700;
  color: var(--primary-navy);
}

.receipt-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

/* Sticky Action Bar (Mobile) */
.sticky-action-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #ffffff;
  box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.1);
  padding: 10px 16px;
  z-index: 990;
  gap: 12px;
}

.sticky-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
}

.btn-call {
  background: #f1f5f9;
  color: var(--primary-navy);
}

.btn-book {
  background: var(--primary-blue);
  color: #ffffff;
}

/* Site Footer */
.site-footer {
  background: var(--primary-navy);
  color: #f8fafc;
  padding: 70px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-cross {
  width: 28px;
  height: 28px;
  background: var(--primary-blue);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #ffffff;
}

.footer-name {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: #ffffff;
}

.footer-bio {
  color: #94a3b8;
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 18px;
}

.footer-accreditation {
  font-size: 0.8rem;
  color: #38bdf8;
  font-weight: 600;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 18px;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
  font-size: 0.88rem;
  color: #94a3b8;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: #38bdf8;
}

.footer-contact p {
  font-size: 0.88rem;
  color: #94a3b8;
  margin-bottom: 12px;
}

.footer-contact strong {
  color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  font-size: 0.8rem;
  color: #64748b;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-cta-group { justify-content: center; }
  .hospital-logos { justify-content: center; }
  .trust-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; }
  .joint-visual-banner { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-menu { display: none; }
  .mobile-toggle { display: flex; }
  .sticky-action-bar { display: flex; }
  body { padding-bottom: 60px; }
  .trust-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { flex-direction: column; gap: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .banner-perks { grid-template-columns: 1fr; }
  .cred-grid { grid-template-columns: 1fr; }
  .badge-top-right, .badge-bottom-left { position: static; margin-top: 10px; }
}