:root {
  --primary: #0caaa5;
  --primary-light: #effcfc;
  --primary-dark: #077470;
  --primary-glow: #40e0d0;
  --secondary: #0f2d37;
  --secondary-light: #1b4450;
  --secondary-dark: #07151a;
  --accent: #dfb05b;
  --accent-light: #faf5e6;
  --accent-dark: #b88d3d;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  --success: #10b981;
  --success-text: #047857;
  --error: #ef4444;
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 4px 6px -1px rgba(15, 45, 55, 0.05), 0 2px 4px -2px rgba(15, 45, 55, 0.05);
  --shadow-md: 0 10px 25px -5px rgba(15, 45, 55, 0.08), 0 8px 10px -6px rgba(15, 45, 55, 0.08);
  --shadow-lg: 0 20px 40px -15px rgba(15, 45, 55, 0.15), 0 10px 15px -10px rgba(15, 45, 55, 0.1);
  --shadow-glow: 0 0 20px rgba(64, 224, 208, 0.25);
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  --border-radius-full: 9999px;
  --max-width: 1280px;
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Custom Text Highlight Selection */
::selection {
  background-color: rgba(64, 224, 208, 0.25); /* Primary Glow translucent */
  color: inherit;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--text-main);
  background-color: var(--bg-white);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  color: var(--secondary);
  line-height: 1.25;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

input, select, textarea, button {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

select {
  /* Prevent native dropdown opening stutter by restricting transitions to colors/shadows only */
  transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease !important;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleUp {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(64, 224, 208, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(64, 224, 208, 0); }
  100% { box-shadow: 0 0 0 0 rgba(64, 224, 208, 0); }
}

@keyframes float {
  0% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(0, -10px, 0); }
  100% { transform: translate3d(0, 0, 0); }
}

@keyframes heroCardGlow {
  0% {
    box-shadow: var(--shadow-lg), 0 0 15px rgba(64, 224, 208, 0.08);
  }
  100% {
    box-shadow: var(--shadow-lg), 0 0 35px rgba(64, 224, 208, 0.25);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-fade-in {
  animation: fadeIn 0.4s ease-out forwards;
}

/* Layout Components */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 100px 0;
}

.section-bg-light {
  background-color: var(--bg-light);
}

.section-bg-dark {
  background-color: var(--secondary);
  color: var(--bg-light);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-glow), var(--primary));
  border-radius: var(--border-radius-full);
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.125rem;
}

.section-bg-dark .section-header h2 {
  color: var(--bg-white);
}

.section-bg-dark .section-header p {
  color: rgba(248, 250, 252, 0.7);
}

/* Navigation Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  will-change: background-color, border-color, box-shadow;
}

.header-transparent {
  background-color: rgba(15, 45, 55, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header-scrolled {
  background-color: var(--secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: var(--shadow-md);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 24px;
  transition: var(--transition);
}

/* Premium Unified Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
  animation: logoFadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.logo-icon {
  width: 60px;
  height: 60px;
  border-radius: 8px;
  object-fit: contain;
  border: 2px solid var(--accent);
  background-color: var(--bg-white);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: var(--transition);
}

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

.logo-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff !important;
  line-height: 1.1;
  letter-spacing: 0.5px;
  transition: var(--transition);
}

/* Override previous gradient to keep brand text solid white */
.logo-accent {
  background: none !important;
  -webkit-background-clip: initial !important;
  -webkit-text-fill-color: #ffffff !important;
  background-clip: initial !important;
  display: inline !important;
  color: #ffffff !important;
}

.logo-title span:not(.logo-accent) {
  color: var(--accent) !important;
  transition: var(--transition);
}

.logo-subtitle {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent) !important;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 1px;
  transition: var(--transition);
}

/* Logo Hover Micro-Interactions */
.logo:hover .logo-icon {
  transform: scale(1.06);
  border-color: var(--primary-glow);
  box-shadow: var(--shadow-glow);
}

.logo:hover .logo-title span:not(.logo-accent) {
  color: var(--accent);
  text-shadow: 0 0 8px var(--accent);
}

@keyframes logoFadeIn {
  from {
    opacity: 0;
    transform: translateX(-15px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Nav Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
  position: relative;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  position: relative;
  padding: 6px 12px;
  z-index: 1;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-glow);
  transition: var(--transition);
  border-radius: var(--border-radius-full);
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-glow);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-cta {
  background: linear-gradient(135deg, var(--primary-glow) 0%, var(--primary) 100%);
  color: var(--secondary) !important;
  font-weight: 700;
  padding: 10px 24px;
  border-radius: var(--border-radius-full);
  box-shadow: 0 4px 15px rgba(64, 224, 208, 0.3);
  transition: var(--transition);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(64, 224, 208, 0.5);
  background: linear-gradient(135deg, #ffffff 0%, var(--primary-light) 100%);
  color: var(--primary-dark) !important;
}

.nav-close-btn {
  display: none;
}

/* Hamburger Menu */
.hamburger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 28px;
  height: 3px;
  background-color: var(--bg-white);
  margin: 5px 0;
  transition: var(--transition);
  border-radius: var(--border-radius-full);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--border-radius-full);
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-glow) 0%, var(--primary) 100%);
  color: var(--secondary);
  box-shadow: 0 6px 20px rgba(64, 224, 208, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(64, 224, 208, 0.5);
}

.btn-secondary {
  background-color: transparent;
  color: var(--bg-white);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
  border-color: var(--primary-glow);
  color: var(--primary-glow);
  transform: translateY(-3px);
  background-color: rgba(64, 224, 208, 0.05);
}

.btn-outline-dark {
  background-color: transparent;
  color: var(--secondary);
  border: 2px solid var(--secondary);
}

.btn-outline-dark:hover {
  background-color: var(--secondary);
  color: var(--bg-white);
  transform: translateY(-3px);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: var(--secondary);
  box-shadow: 0 6px 20px rgba(223, 176, 91, 0.25);
}

.btn-accent:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(223, 176, 91, 0.45);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  position: relative;
  background-color: var(--secondary);
  display: flex;
  align-items: center;
  padding-top: 100px;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 70% 30%, rgba(27, 68, 80, 0.8) 0%, rgba(15, 45, 55, 0.98) 100%);
  z-index: 1;
}

.hero-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(var(--primary-glow) 0.8px, transparent 0.8px);
  background-size: 32px 32px;
  opacity: 0.08;
  z-index: 2;
}

.hero .container {
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  color: var(--bg-white);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(64, 224, 208, 0.1);
  border: 1px solid rgba(64, 224, 208, 0.3);
  color: var(--primary-glow);
  padding: 8px 18px;
  border-radius: var(--border-radius-full);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--bg-white);
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero-title span {
  background: linear-gradient(135deg, var(--primary-glow), #ffffff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.125rem;
  color: rgba(248, 250, 252, 0.85);
  margin-bottom: 40px;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image-wrapper {
  position: relative;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.hero-circle-bg {
  position: absolute;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(64, 224, 208, 0.15), rgba(15, 45, 55, 0));
  border: 2px dashed rgba(64, 224, 208, 0.2);
  z-index: 1;
  animation: float 8s ease-in-out infinite;
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.hero-image {
  position: relative;
  z-index: 5;
  width: 100%;
  max-width: 450px;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(64, 224, 208, 0.1);
  overflow: hidden;
  border: 4px solid rgba(255, 255, 255, 0.1);
  animation: float 6s ease-in-out infinite;
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.hero-image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: var(--transition);
}

.hero-image:hover img {
  transform: scale(1.03);
}

.hero-floating-card {
  position: absolute;
  background: rgba(15, 45, 55, 0.93);
  border: 1px solid rgba(64, 224, 208, 0.25);
  padding: 16px 20px;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg), 0 0 25px rgba(64, 224, 208, 0.1);
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 15;
  animation: float 5s ease-in-out infinite alternate;
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.hero-floating-card.card-1 {
  bottom: 30px;
  left: -20px;
}

.hero-floating-card.card-2 {
  top: 40px;
  right: -10px;
  animation-delay: 1.5s;
}

.floating-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: rgba(64, 224, 208, 0.15);
  border: 1px solid rgba(64, 224, 208, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-glow);
  font-size: 1.25rem;
  box-shadow: 0 0 8px rgba(64, 224, 208, 0.2);
}

.floating-info h4 {
  font-size: 1.1rem;
  font-weight: 800;
  color: #ffffff;
}

.floating-info p {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 500;
}

.hero-floating-card .medical-term {
  border-bottom-color: var(--primary-glow);
}

/* Info Cards Section */
.quick-info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: -60px;
  position: relative;
  z-index: 100;
}

.info-card {
  background-color: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(15, 45, 55, 0.06);
  border-bottom: 4px solid transparent;
  padding: 30px;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: var(--transition);
}

body.dark-mode .info-card {
  background-color: rgba(15, 25, 30, 0.94);
  border-color: rgba(255, 255, 255, 0.08);
}

.info-card:hover,
body.dark-mode .info-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border-color: var(--primary-glow);
}

.info-card-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--border-radius-sm);
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  transition: var(--transition);
}

.info-card:hover .info-card-icon {
  background-color: var(--primary);
  color: var(--bg-white);
}

.info-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.info-card p {
  font-size: 0.925rem;
  color: var(--text-muted);
}

/* Stats Counter Section */
.stats-container {
  background-color: var(--secondary-light);
  border-radius: var(--border-radius-lg);
  padding: 60px 40px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.stats-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(64, 224, 208, 0.05) 0%, transparent 100%);
  pointer-events: none;
}

.stat-item h2 {
  font-size: 3rem;
  color: var(--primary-glow);
  margin-bottom: 8px;
}

.stat-item h2 span {
  color: var(--accent);
}

.stat-item p {
  color: rgba(248, 250, 252, 0.8);
  font-weight: 500;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Services Page & Cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background-color: var(--bg-white);
  padding: 40px 30px;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(15, 45, 55, 0.05);
  display: flex;
  flex-direction: column;
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border-color: var(--primary-glow) !important;
}

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 24px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  transform: rotateY(360deg);
  background-color: var(--primary-glow);
  color: var(--secondary);
}

.service-card h3 {
  font-size: 1.35rem;
  margin-bottom: 14px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  flex-grow: 1;
}

/* Why Choose Us & PDF content */
.why-india-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.why-india-list {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.why-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.why-number {
  width: 40px;
  height: 40px;
  background-color: var(--accent-light);
  color: var(--accent-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.why-info h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.why-info p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.why-india-image {
  position: relative;
}

.why-india-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  height: 480px;
  width: 100%;
  object-fit: cover;
}

.why-india-badge {
  position: absolute;
  bottom: 30px;
  right: 30px;
  background-color: rgba(15, 45, 55, 0.92);
  border: 1px solid rgba(64, 224, 208, 0.25);
  color: #ffffff;
  padding: 24px;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg), 0 0 20px rgba(64, 224, 208, 0.08);
  max-width: 280px;
}

.why-india-badge.badge-top-right {
  top: 30px;
  bottom: auto;
  right: 30px;
}

.why-india-badge.badge-top-left {
  top: 30px;
  bottom: auto;
  left: 30px;
  right: auto;
}

.why-india-badge.why-india-badge-teal {
  background-color: rgba(12, 170, 165, 0.55);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: var(--shadow-lg), 0 0 20px rgba(12, 170, 165, 0.1);
}

.why-india-badge.why-india-badge-teal h4 {
  color: #ffffff;
}

.why-india-badge h4 {
  color: var(--primary-glow);
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.why-india-badge p {
  font-size: 0.85rem;
  opacity: 0.9;
}

/* How It Works Layout */
.timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  background-color: var(--primary-light);
}

.timeline::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleY(var(--timeline-scale, 0));
  transform-origin: top;
  width: 4px;
  background: linear-gradient(to bottom, var(--primary-glow), var(--primary));
  box-shadow: 0 0 10px var(--primary-glow);
  z-index: 1;
  will-change: transform;
}

.timeline-step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  margin-bottom: 60px;
  position: relative;
}

.timeline-step:nth-child(even) {
  direction: rtl;
}

.timeline-step:nth-child(even) .timeline-content {
  direction: ltr;
}

.timeline-dot {
  position: absolute;
  left: 50%;
  top: 20px;
  transform: translateX(-50%);
  width: 48px;
  height: 48px;
  background-color: var(--bg-white);
  border: 4px solid var(--primary);
  border-radius: 50%;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--secondary);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.timeline-step:hover .timeline-dot {
  background-color: var(--primary-glow);
  border-color: var(--secondary);
  color: var(--secondary);
  box-shadow: var(--shadow-glow);
}

.timeline-content {
  background-color: var(--bg-white);
  padding: 35px;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(15, 45, 55, 0.04);
  transition: var(--transition);
}

.timeline-step:hover .timeline-content {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.timeline-content h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
  color: var(--secondary);
}

.timeline-content p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Page Banner (For secondary pages) */
.page-banner {
  background-color: var(--secondary);
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}

.page-banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 80% 50%, rgba(27, 68, 80, 0.6) 0%, rgba(15, 45, 55, 0.98) 100%);
  z-index: 1;
}

.page-banner .container {
  position: relative;
  z-index: 10;
  text-align: center;
}

.page-banner h1 {
  font-size: 3rem;
  color: var(--bg-white);
  margin-bottom: 15px;
}

.page-banner h1 span {
  color: var(--primary-glow);
}

.page-banner p {
  color: rgba(248, 250, 252, 0.8);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 10px;
  list-style: none;
  font-size: 0.875rem;
  color: rgba(248, 250, 252, 0.6);
  margin-top: 15px;
}

.breadcrumb a {
  color: var(--primary-glow);
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb-separator {
  color: rgba(248, 250, 252, 0.3);
}

/* Interactive Treatments Page */
.treatment-search-wrapper {
  background-color: var(--bg-white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  padding: 24px;
  margin-top: -50px;
  position: relative;
  z-index: 100;
  border: 1px solid rgba(15, 45, 55, 0.05);
}

.search-box {
  display: flex;
  gap: 16px;
}

.search-input-group {
  position: relative;
  flex-grow: 1;
}

.search-input-group svg {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.search-input {
  width: 100%;
  padding: 16px 16px 16px 52px;
  border-radius: var(--border-radius-full);
  border: 2px solid var(--bg-light);
  background-color: var(--bg-light);
  font-size: 1rem;
  font-weight: 500;
  transition: var(--transition);
}

.search-input:focus {
  background-color: var(--bg-white);
  border-color: var(--primary-glow);
  box-shadow: var(--shadow-glow);
}

/* Category Filters */
.category-filters {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.filter-btn {
  background-color: var(--bg-light);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 10px 20px;
  border-radius: var(--border-radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
  box-shadow: var(--shadow-glow);
}

/* Treatments List Layout */
.treatments-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 40px;
}

.treatment-card {
  background-color: var(--bg-white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(15, 45, 55, 0.05);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

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

.treatment-card-header {
  padding: 30px;
  background-color: var(--bg-light);
  border-bottom: 1px solid rgba(15, 45, 55, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.treatment-title-wrapper {
  display: flex;
  align-items: center;
  gap: 16px;
}

.treatment-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-sm);
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.treatment-card-header h3 {
  font-size: 1.35rem;
}

.treatment-badge {
  background-color: rgba(223, 176, 91, 0.1);
  color: var(--accent-dark);
  border: 1px solid rgba(223, 176, 91, 0.3);
  padding: 4px 12px;
  border-radius: var(--border-radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.treatment-card-body {
  padding: 30px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

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

.treatment-procedures li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
  font-size: 0.95rem;
  color: var(--text-main);
  font-weight: 500;
}

.treatment-procedures li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: bold;
}

.treatment-savings {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--bg-light);
  padding: 16px 20px;
  border-radius: var(--border-radius-sm);
  margin-bottom: 24px;
}

.savings-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}

.savings-value {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
}

.treatment-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 12px 20px;
  border-radius: var(--border-radius-full);
  background-color: var(--secondary);
  color: var(--bg-white);
  font-weight: 700;
  transition: var(--transition);
}

.treatment-btn:hover {
  background-color: var(--primary);
  color: var(--bg-white);
  box-shadow: var(--shadow-glow);
}

/* Contact Us Page Design */
.contact-split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 60px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.contact-section-title {
  font-size: 2rem;
  margin-bottom: 15px;
}

.contact-intro {
  color: var(--text-muted);
  margin-bottom: 20px;
}

.contact-links-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.contact-method-card {
  background-color: var(--bg-light);
  padding: 24px;
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(15, 45, 55, 0.05);
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: var(--transition);
}

.contact-method-card:hover {
  transform: translateX(5px);
  background-color: var(--primary-light);
  border-color: rgba(64, 224, 208, 0.25);
}

.contact-method-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--border-radius-sm);
  background-color: var(--bg-white);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.contact-method-card:hover .contact-method-icon {
  background-color: var(--primary);
  color: var(--bg-white);
}

.contact-method-info h4 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.contact-method-info p {
  font-size: 0.925rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.contact-method-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact-link-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--secondary);
}

.contact-link-item:hover {
  color: var(--primary);
}

/* Office Addresses */
.offices-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.office-card {
  background-color: var(--bg-light);
  padding: 24px;
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(15, 45, 55, 0.05);
  transition: var(--transition);
}

.office-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
  border-color: var(--primary-glow) !important;
}

.office-badge {
  display: inline-block;
  background-color: rgba(64, 224, 208, 0.15);
  color: var(--primary-dark);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--border-radius-full);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.office-card h4 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.office-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Contact Form UI */
.form-wrapper {
  background-color: var(--bg-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 48px;
  border: 1px solid rgba(15, 45, 55, 0.05);
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 0.925rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 14px 20px;
  border-radius: var(--border-radius-sm);
  border: 2px solid rgba(15, 45, 55, 0.12);
  background-color: rgba(255, 255, 255, 0.85);
  font-size: 0.975rem;
  transition: var(--transition);
  color: var(--text-main);
}

.form-control option,
.chat-step-input option {
  background-color: var(--bg-white);
  color: var(--text-main);
}

.form-control::placeholder,
.chat-step-input::placeholder {
  color: var(--text-muted);
  opacity: 1;
}

select.form-control {
  /* Restrict transition to colors/shadows only to prevent browser layout engine stutter when opening native options list */
  transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 20px center;
  background-size: 16px;
  padding-right: 48px; /* Extra padding to avoid text overlapping the arrow */
}

body.dark-mode select.form-control {
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

.form-control:focus {
  background-color: var(--bg-white);
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
}

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

.form-file-upload {
  border: 2px dashed var(--border);
  border-radius: var(--border-radius-sm);
  padding: 24px;
  text-align: center;
  background-color: var(--bg-light);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.form-file-upload:hover {
  border-color: var(--primary);
  background-color: var(--primary-light);
}

/* Prevent child elements from capturing drag events (stops flickering) */
.form-file-upload * {
  pointer-events: none;
}

/* Optimized, hardware-accelerated drag-over state */
.form-file-upload.dragover {
  border-color: var(--primary-glow) !important;
  background-color: var(--primary-light) !important;
  box-shadow: var(--shadow-glow);
}

.upload-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  margin-bottom: 8px;
  height: 40px;
}

.upload-svg {
  transition: transform 0.3s ease, color 0.3s ease;
}

.form-file-upload:hover .upload-svg {
  transform: translateY(-4px);
  color: var(--primary);
}

.form-file-upload.dragover .upload-svg {
  animation: uploadArrowBounce 1s infinite ease-in-out;
  color: var(--primary-glow);
}

@keyframes uploadArrowBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.form-file-upload input[type="file"] {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  pointer-events: auto; /* Restores clickability over dragover ignore-clicks */
}

.upload-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

.upload-text span {
  color: var(--primary);
  font-weight: 700;
}

.file-name-preview {
  margin-top: 10px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary-dark);
  position: relative;
  z-index: 10;
  pointer-events: auto !important;
}

.file-name-preview * {
  pointer-events: auto !important;
}

.form-submit-btn {
  width: 100%;
  padding: 16px;
  font-size: 1.05rem;
}

/* Form Success & Loading State Overlay */
.submit-status-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 45, 55, 0.95);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.submit-status-overlay.active {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

.status-card {
  background-color: var(--bg-white);
  padding: 50px;
  border-radius: var(--border-radius-lg);
  text-align: center;
  max-width: 500px;
  width: 90%;
  box-shadow: var(--shadow-lg);
  transform: scale(0.9);
  transition: var(--transition);
}

.submit-status-overlay.active .status-card {
  transform: scale(1);
}

.status-icon-wrapper {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 24px;
}

.status-icon-wrapper.success {
  background-color: #ecfdf5;
  color: var(--success);
}

.status-icon-wrapper.loading {
  background-color: transparent;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--primary-light);
  border-top: 4px solid var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.status-card h3 {
  font-size: 1.75rem;
  margin-bottom: 12px;
}

.status-card p {
  color: var(--text-muted);
  margin-bottom: 30px;
}

/* Call to Action Banner */
.cta-banner {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 10% 90%, rgba(64, 224, 208, 0.12) 0%, transparent 100%);
  pointer-events: none;
}

.cta-banner-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 10;
}

.cta-banner-text {
  color: #ffffff;
  max-width: 700px;
}

.cta-banner-text h2 {
  color: #ffffff;
  font-size: 2.25rem;
  margin-bottom: 12px;
}

.cta-banner-text h2 span {
  color: var(--primary-glow);
}

.cta-banner-text p {
  font-size: 1.1rem;
  opacity: 0.9;
}

/* Footer styling */
.footer {
  background-color: var(--secondary-dark);
  color: rgba(248, 250, 252, 0.7);
  padding: 80px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-about .logo-icon {
  width: 52px;
  height: 52px;
  border-radius: 8px;
  object-fit: contain;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
  transition: var(--transition);
}

.footer-about .logo:hover .logo-icon {
  transform: scale(1.05);
  border-color: var(--primary-glow);
  box-shadow: var(--shadow-glow);
}

.footer-about .logo-title {
  font-size: 1.35rem;
  color: #ffffff !important;
}

.footer-about .logo-subtitle {
  font-size: 0.7rem;
}

.footer-about p {
  font-size: 0.925rem;
  margin: 20px 0 24px;
  line-height: 1.7;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--border-radius-sm);
  background-color: rgba(255, 255, 255, 0.05);
  color: #ffffff; /* Stays white in both modes since the footer is always dark */
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-btn svg {
  display: block;
  transition: var(--transition);
}

.social-btn:hover {
  background-color: var(--primary-glow);
  color: var(--secondary);
  transform: translateY(-3px);
}

.footer-heading {
  font-size: 1.2rem;
  color: #ffffff;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 8px;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 3px;
  background-color: var(--primary-glow);
  border-radius: var(--border-radius-full);
}

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

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  font-size: 0.925rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-links a::before {
  content: '→';
  color: var(--primary-glow);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary-glow);
  padding-left: 5px;
}

.footer-contact-info {
  list-style: none;
}

.footer-contact-info li {
  display: flex;
  gap: 14px;
  margin-bottom: 20px;
  align-items: flex-start;
  font-size: 0.9rem;
}

.footer-contact-icon {
  color: var(--primary-glow);
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-contact-info p span {
  font-weight: 700;
  color: rgba(255, 255, 255, 0.95);
  display: block;
  margin-bottom: 4px;
}

.footer-contact-info p a {
  color: rgba(248, 250, 252, 0.85);
  transition: var(--transition);
}

.footer-contact-info p a:hover {
  color: var(--primary-glow);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a:hover {
  color: var(--primary-glow);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  
  .hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-image-wrapper {
    margin-top: 20px;
  }
  
  .quick-info-grid {
    grid-template-columns: repeat(2, 1fr);
    margin-top: -30px;
  }
  
  .stats-container {
    grid-template-columns: repeat(2, 1fr);
    padding: 40px;
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .why-india-split {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .why-india-image {
    order: -1;
  }
  
  .treatments-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-split {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .section-padding {
    padding: 60px 0;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hamburger {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    transform: translate3d(100%, 0, 0);
    width: 280px;
    height: 100vh;
    background-color: var(--secondary);
    flex-direction: column;
    justify-content: center;
    gap: 30px;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.25);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    z-index: 10000;
  }
  
  .nav-menu.active {
    transform: translate3d(0, 0, 0);
  }
  
  .hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .nav-close-btn {
    display: flex;
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: #ffffff !important;
    font-size: 2.2rem;
    cursor: pointer;
    z-index: 10001;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
  }
  
  .nav-close-btn:hover {
    color: var(--primary-glow);
    transform: scale(1.1);
  }
  
  .quick-info-grid {
    grid-template-columns: 1fr;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .timeline::before {
    left: 20px;
  }
  
  .timeline::after {
    left: 20px;
  }
  
  .timeline-step {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 40px;
  }
  
  .timeline-step:nth-child(even) {
    direction: ltr;
  }
  
  .timeline-dot {
    left: 20px;
    transform: translateX(-50%);
  }
  
  .timeline-content {
    margin-left: 45px;
  }
  
  .offices-grid {
    grid-template-columns: 1fr;
  }
  
  .form-wrapper {
    padding: 30px 20px;
  }
  
  .cta-banner-content {
    flex-direction: column;
    text-align: center;
    gap: 30px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  main.legal-content {
    padding: 100px 0 60px 0 !important;
  }
  main.legal-content .legal-wrapper {
    padding: 32px 20px !important;
  }
  main.legal-content .legal-wrapper h1 {
    font-size: 2.2rem !important;
  }
}

/* ========================================================
   Interactive Global Free Quote Modal
   ======================================================== */
.quote-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.quote-modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(10, 25, 30, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: opacity 0.4s ease;
}

.quote-modal-container {
  position: relative;
  width: 90%;
  max-width: 650px;
  max-height: 85vh;
  background-color: var(--bg-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg), 0 25px 50px -12px rgba(15, 45, 55, 0.25);
  z-index: 10;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.9) translateY(20px);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
  border: 1px solid rgba(15, 45, 55, 0.05);
}

.quote-modal.active .quote-modal-container {
  transform: scale(1) translateY(0);
}

.quote-modal-header {
  padding: 24px 30px;
  border-bottom: 1px solid var(--bg-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: rgba(255, 255, 255, 0.15);
  z-index: 100;
}

.quote-modal-header h3 {
  font-size: 1.6rem;
  color: var(--secondary);
}

.quote-modal-header h3 span {
  color: var(--primary-dark);
}

.quote-modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  padding: 0;
}

.quote-modal-close:hover {
  background-color: var(--bg-light);
  color: var(--accent);
  transform: scale(1.08) rotate(90deg);
}

.quote-modal-body {
  padding: 30px;
  overflow-y: auto;
  max-height: calc(85vh - 80px);
}

/* Scrollbar styling for modal body */
.quote-modal-body::-webkit-scrollbar {
  width: 10px;
}

.quote-modal-body::-webkit-scrollbar-track {
  background: transparent;
}

.quote-modal-body::-webkit-scrollbar-thumb {
  background-color: rgba(15, 45, 55, 0.2);
  border-radius: 10px;
  border: 2px solid var(--bg-white);
  background-clip: padding-box;
}

.quote-modal-body::-webkit-scrollbar-thumb:hover {
  background-color: var(--primary);
}

.modal-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 0px;
}

.quote-modal-body .form-group {
  margin-bottom: 16px;
}

.quote-modal-body .form-file-upload {
  padding: 16px;
}

@media (max-width: 576px) {
  .quote-modal-header {
    padding: 16px 20px;
  }
  .quote-modal-body {
    padding: 20px;
  }
  .modal-form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

/* ========================================================
   Custom Automated FAQ Chatbot Styling
   ======================================================== */
.chatbot-bubble {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-glow) 0%, var(--primary) 100%);
  border-radius: 50%;
  box-shadow: 0 8px 24px rgba(15, 45, 55, 0.25), 0 0 15px rgba(64, 224, 208, 0.3);
  z-index: 999;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  border: 2px solid var(--accent);
  animation: chatbotAttentionPulse 12s infinite ease-in-out;
}

.chatbot-bubble:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 12px 30px rgba(15, 45, 55, 0.35), var(--shadow-glow);
}

.chatbot-bubble svg {
  width: 28px;
  height: 28px;
  fill: var(--secondary);
  transition: var(--transition);
}

.chatbot-bubble.active {
  transform: scale(0) rotate(90deg);
  opacity: 0;
  pointer-events: none;
}

.chatbot-window {
  position: fixed;
  bottom: 90px;
  right: 20px;
  width: 380px;
  height: 520px;
  max-height: 80vh;
  background-color: var(--bg-white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg), 0 20px 40px rgba(15, 45, 55, 0.15);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transform: translateY(20px) scale(0.95);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.4s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
  border: 1px solid rgba(15, 45, 55, 0.08);
}

.chatbot-window.active {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.chatbot-header {
  background-color: var(--secondary);
  color: #ffffff;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid var(--accent);
}

.chatbot-header-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.chatbot-header-logo {
  width: 32px;
  height: 32px;
  border-radius: 4px;
  border: 1.5px solid var(--accent);
  object-fit: contain;
  background-color: var(--bg-white);
}

.chatbot-header-title h4 {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
}

.chatbot-header-title p {
  color: var(--primary-glow);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.chatbot-reset-btn {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.1rem;
  cursor: pointer;
  line-height: 1;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chatbot-reset-btn:hover {
  color: #40e0d0;
  transform: rotate(180deg) scale(1.1);
}

.chatbot-close-btn {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.chatbot-close-btn:hover {
  color: var(--error);
  transform: scale(1.1);
}

.chatbot-body {
  flex-grow: 1;
  padding: 20px;
  overflow-y: auto;
  background-color: #f8fafc;
  display: flex;
  flex-direction: column;
  gap: 16px;
  scroll-behavior: smooth;
}

/* Scrollbar styling for chatbot body */
.chatbot-body::-webkit-scrollbar {
  width: 5px;
}

.chatbot-body::-webkit-scrollbar-track {
  background: transparent;
}

.chatbot-body::-webkit-scrollbar-thumb {
  background: rgba(15, 45, 55, 0.1);
  border-radius: var(--border-radius-full);
}

.chatbot-body::-webkit-scrollbar-thumb:hover {
  background: var(--primary-glow);
}

/* Chat Message Bubbles */
.chat-msg {
  display: flex;
  flex-direction: column;
  max-width: 85%;
  animation: fadeInUpSpring 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.chat-msg.msg-bot {
  align-self: flex-start;
}

.chat-msg.msg-user {
  align-self: flex-end;
}

.chat-bubble {
  padding: 12px 16px;
  border-radius: 18px;
  font-size: 0.9rem;
  line-height: 1.4;
  position: relative;
}

.msg-bot .chat-bubble {
  background-color: var(--bg-white);
  color: var(--text-main);
  border-bottom-left-radius: 4px;
  box-shadow: 0 2px 5px rgba(15, 45, 55, 0.05);
  border: 1px solid rgba(15, 45, 55, 0.04);
}

.msg-user .chat-bubble {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #ffffff;
  border-bottom-right-radius: 4px;
  box-shadow: 0 4px 10px rgba(12, 170, 165, 0.15);
}

.chat-time {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 4px;
  margin-left: 6px;
}

.msg-user .chat-time {
  align-self: flex-end;
  margin-right: 6px;
}

/* Quick Replies Options Layout */
.chat-options-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
  align-self: flex-start;
  width: 100%;
}

.opt-btn {
  background-color: var(--bg-white);
  border: 1.5px solid var(--primary-glow);
  color: var(--secondary);
  padding: 10px 14px;
  border-radius: var(--border-radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
  width: fit-content;
  max-width: 100%;
  box-shadow: 0 2px 4px rgba(15, 45, 55, 0.03);
}

.opt-btn:hover {
  background: linear-gradient(135deg, var(--primary-glow) 0%, var(--primary) 100%);
  color: var(--secondary);
  border-color: var(--primary-glow);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(64, 224, 208, 0.2);
}

/* Inline action buttons */
.chat-actions-wrapper {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.chat-action-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--border-radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--secondary);
  background-color: var(--accent-light);
  border: 1px solid var(--accent);
  transition: var(--transition);
}

.chat-action-link:hover {
  transform: translateY(-2px);
  background-color: var(--accent);
  box-shadow: 0 4px 8px rgba(223, 176, 91, 0.25);
}

.chat-action-link.btn-whatsapp {
  background-color: #e8f5e9;
  border-color: #2e7d32;
  color: #1b5e20;
}

.chat-action-link.btn-whatsapp:hover {
  background-color: #2e7d32;
  color: #ffffff;
}

.chat-action-link.btn-telegram {
  background-color: #e1f5fe;
  border-color: #0288d1;
  color: #01579b;
}

.chat-action-link.btn-telegram:hover {
  background-color: #0288d1;
  color: #ffffff;
}

/* Chatbot Teaser Speech Bubble */
.chatbot-teaser {
  position: fixed;
  bottom: 90px;
  right: 20px;
  background-color: var(--bg-white);
  color: var(--secondary);
  padding: 12px 20px;
  border-radius: 12px;
  box-shadow: var(--shadow-lg), 0 10px 20px rgba(15, 45, 55, 0.1);
  border: 1.5px solid var(--primary-glow);
  z-index: 998;
  max-width: 260px;
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.4;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: block;
}

.chatbot-teaser.active {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  transform: translateY(0);
}

.chatbot-teaser::after {
  content: '';
  position: absolute;
  bottom: -8px;
  right: 24px;
  border-width: 8px 8px 0;
  border-style: solid;
  border-color: var(--primary-glow) transparent;
  display: block;
  width: 0;
}

.chatbot-teaser-close {
  position: absolute;
  top: 4px;
  right: 8px;
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
}

.chatbot-teaser-close:hover {
  color: var(--error);
}

@media (max-width: 480px) {
  .chatbot-bubble {
    bottom: 20px;
    right: 20px;
  }
  .chatbot-window {
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
    max-height: 100%;
    border-radius: 0;
  }
  .chatbot-teaser {
    bottom: 85px;
    right: 20px;
    max-width: 220px;
  }
  .logo-subtitle {
    display: none;
  }
  .logo-title {
    font-size: 1.45rem;
  }
  .logo-icon {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    object-fit: contain;
  }

  /* Hero Section Mobile Optimizations */
  .hero-floating-card {
    display: none !important;
  }
  .hero-circle-bg {
    width: 280px !important;
    height: 280px !important;
  }
  .hero-image img {
    height: 300px !important;
  }

  /* Why Choose India Mobile Optimization */
  .why-india-image img {
    height: 280px !important;
  }
  .why-india-badge {
    position: relative !important;
    top: auto !important;
    bottom: auto !important;
    left: auto !important;
    right: auto !important;
    margin: -30px 20px 20px !important;
    max-width: calc(100% - 40px) !important;
    z-index: 10 !important;
  }

  /* Key Statistics Counter Mobile Optimization */
  .stats-container {
    grid-template-columns: 1fr !important;
    padding: 30px 20px !important;
    gap: 20px !important;
  }
  .stat-item h2 {
    font-size: 2.2rem !important;
  }

  /* Contact Us Page Mobile Layout Fixes */
  .contact-link-item {
    font-size: 0.85rem !important;
    word-break: break-all !important;
    white-space: normal !important;
  }
  .contact-method-card {
    padding: 16px !important;
    gap: 12px !important;
  }
  .form-wrapper {
    padding: 20px 16px !important;
  }

  /* Treatments Search & Filter Mobile Adjustments */
  .search-input {
    padding: 12px 12px 12px 42px !important;
    font-size: 0.9rem !important;
  }
  .search-input-group svg {
    left: 14px !important;
  }
  .treatment-search-wrapper {
    padding: 16px !important;
    margin-top: -30px !important;
  }
  .treatment-card-header,
  .treatment-card-body {
    padding: 20px !important;
  }
  .treatment-title-wrapper {
    gap: 12px !important;
  }

  /* Legal Page Overrides */
  main.legal-content .legal-wrapper {
    padding: 24px 16px !important;
  }
  main.legal-content .legal-wrapper h1 {
    font-size: 2rem !important;
  }
}

/* ========================================================
   Dark Mode Theme System
   ======================================================== */

/* Dark Mode Variables */
body.dark-mode {
  --bg-light: #0f1c24;           /* Deep dark blue-grey */
  --bg-white: #060d12;           /* Near black slate blue */
  --text-main: #f1f5f9;          /* Light gray text */
  --text-muted: #94a3b8;         /* Slate gray text */
  --primary-light: #132f38;      /* Deep dark teal */
  --accent-light: #252e2a;       /* Dark gold tint */
  --border: rgba(255, 255, 255, 0.08);
  --success-text: #34d399;
}

/* Heading Overrides for Dark Mode */
body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3,
body.dark-mode h4,
body.dark-mode h5,
body.dark-mode h6 {
  color: var(--text-main);
}

body.dark-mode .section-header p {
  color: var(--text-muted);
}

/* Scrolled Header text colors in Dark Mode */
body.dark-mode .header.scrolled .nav-link,
body.dark-mode .header:not(.header-transparent) .nav-link {
  color: var(--text-main);
}

body.dark-mode .header.scrolled .logo-title,
body.dark-mode .header:not(.header-transparent) .logo-title {
  color: var(--text-main);
}

/* Card borders and sub-headers in Dark Mode */
body.dark-mode .service-card,
body.dark-mode .treatment-card,
body.dark-mode .office-card,
body.dark-mode .form-wrapper,
body.dark-mode .contact-method-card {
  border-color: rgba(255, 255, 255, 0.08);
}

body.dark-mode .treatment-card-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

body.dark-mode .treatment-procedures li {
  color: var(--text-main);
}

body.dark-mode .treatment-procedures li::before {
  background-color: var(--primary-light);
}

body.dark-mode .form-label {
  color: var(--text-main);
}

body.dark-mode .form-control {
  background-color: rgba(15, 28, 36, 0.85);
  border-color: #1e2e38;
  color: var(--text-main);
}

body.dark-mode .form-control:focus {
  background-color: var(--bg-white);
}

body.dark-mode .quote-modal-container {
  border-color: rgba(255, 255, 255, 0.08);
}

body.dark-mode .quote-modal-header {
  background-color: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

body.dark-mode .quote-modal-header h3 {
  color: var(--text-main);
}

body.dark-mode .quote-modal-body::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: var(--bg-white);
}

body.dark-mode .quote-modal-body::-webkit-scrollbar-thumb:hover {
  background-color: var(--primary-glow);
}

body.dark-mode .chatbot-body {
  background-color: var(--bg-light);
}

body.dark-mode .chatbot-window {
  border-color: rgba(255, 255, 255, 0.12);
}

body.dark-mode .msg-bot .chat-bubble {
  border-color: rgba(255, 255, 255, 0.06);
}

body.dark-mode .opt-btn {
  color: var(--text-main);
}

body.dark-mode .opt-btn:hover {
  color: var(--secondary-dark);
}

body.dark-mode .chat-action-link {
  color: var(--accent);
  background-color: rgba(223, 176, 91, 0.1);
  border-color: var(--accent);
}

body.dark-mode .chat-action-link:hover {
  background-color: var(--accent);
  color: var(--secondary-dark);
  box-shadow: 0 4px 8px rgba(223, 176, 91, 0.25);
}

body.dark-mode .chatbot-mini-form label {
  color: var(--text-main) !important;
}

body.dark-mode .chatbot-mini-form input,
body.dark-mode .chatbot-mini-form select,
body.dark-mode .chatbot-mini-form textarea {
  background-color: var(--bg-light) !important;
  color: var(--text-main) !important;
  border-color: #1e2e38 !important;
}

body.dark-mode .chatbot-mini-form input:focus,
body.dark-mode .chatbot-mini-form select:focus,
body.dark-mode .chatbot-mini-form textarea:focus {
  background-color: var(--bg-white) !important;
}

/* Dark Mode Toggle Button Styles */
.dark-mode-toggle-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
}

.dark-mode-btn {
  background: none;
  border: none;
  cursor: pointer;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: var(--transition);
  color: rgba(255, 255, 255, 0.85); /* Matches light nav links default */
}

/* Dark Mode Toggle colors depending on scroll and transparency */
.header-transparent:not(.scrolled) .dark-mode-btn {
  color: rgba(255, 255, 255, 0.85);
}

.header.scrolled .dark-mode-btn,
.header:not(.header-transparent) .dark-mode-btn {
  color: rgba(255, 255, 255, 0.85); /* Kept light since header scrolled stays dark navy */
}

/* Hover glow effect */
.dark-mode-btn:hover {
  background-color: rgba(64, 224, 208, 0.15);
  transform: scale(1.1) rotate(15deg);
  box-shadow: 0 0 10px rgba(64, 224, 208, 0.2);
}

/* Premium Theme Toggle Rotation/Scale Animation */
.dark-mode-btn {
  position: relative;
  overflow: hidden;
}

.dark-mode-btn span {
  position: absolute;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.5s ease;
  line-height: 1;
}

body:not(.dark-mode) .dark-mode-btn .mode-icon-sun {
  opacity: 0;
  transform: scale(0) rotate(90deg);
}

body:not(.dark-mode) .dark-mode-btn .mode-icon-moon {
  opacity: 1;
  transform: scale(1) rotate(0);
}

body.dark-mode .dark-mode-btn .mode-icon-sun {
  opacity: 1;
  transform: scale(1) rotate(0);
}

body.dark-mode .dark-mode-btn .mode-icon-moon {
  opacity: 0;
  transform: scale(0) rotate(-90deg);
}

/* Form Error Shake Animation */
.form-control.input-error {
  border-color: var(--error) !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15) !important;
  animation: input-shake 0.4s ease-in-out;
}

@keyframes input-shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-6px); }
  40%, 80% { transform: translateX(6px); }
}

/* Contact page link visibility in Dark Mode */
body.dark-mode .contact-link-item {
  color: var(--primary-glow);
}

body.dark-mode .contact-link-item:hover {
  color: var(--accent);
}

/* Ensure mobile header slide-out menu holds slate dark colors */
@media (max-width: 768px) {
  body.dark-mode .nav-menu {
    background-color: #081116; /* Deep dark blue for mobile slideout in dark mode */
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
  }
}

/* Fix visibility of Why Choose India button in dark mode */
body.dark-mode .btn-outline-dark {
  color: var(--text-main);
  border-color: var(--text-main);
}

body.dark-mode .btn-outline-dark:hover {
  background-color: var(--text-main);
  color: var(--bg-white);
  border-color: var(--text-main);
}

/* Fix visibility of secondary buttons (e.g. Explore Treatments) in dark mode */
body.dark-mode .btn-secondary {
  color: #ffffff;
}

/* Fix visibility of treatment card button text in dark mode */
body.dark-mode .treatment-btn {
  color: #ffffff;
}

/* Fix visibility of chatbot welcome message teaser in dark mode */
body.dark-mode .chatbot-teaser,
body.dark-mode .chatbot-teaser p {
  color: var(--text-main);
}

/* Fix logo title turning black in dark mode under transparent header */
body.dark-mode .logo-title {
  color: #ffffff;
}

/* Premium Animated Success Checkmark */
.success-checkmark {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: block;
  stroke-width: 4;
  stroke: var(--primary);
  stroke-miterlimit: 10;
  margin: 20px auto;
  box-shadow: inset 0px 0px 0px var(--primary);
  animation: checkmark-fill .4s ease-in-out .4s forwards, checkmark-scale .3s ease-in-out 0s forwards;
}

.checkmark-circle {
  stroke-dasharray: 166;
  stroke-dashoffset: 166;
  stroke-width: 4;
  stroke-miterlimit: 10;
  stroke: var(--primary);
  fill: none;
  animation: checkmark-stroke 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.checkmark-check {
  transform-origin: 50% 50%;
  stroke-dasharray: 48;
  stroke-dashoffset: 48;
  animation: checkmark-stroke 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.6s forwards;
}

@keyframes checkmark-stroke {
  100% {
    stroke-dashoffset: 0;
  }
}

@keyframes checkmark-scale {
  0%, 100% {
    transform: none;
  }
  50% {
    transform: scale3d(1.1, 1.1, 1);
  }
}

@keyframes checkmark-fill {
  100% {
    box-shadow: inset 0px 0px 0px 40px rgba(12, 170, 165, 0.1);
  }
}

/* ==========================================================================
   🏥 FAQ CHATBOT PREMIUM STYLES (Typing, Steps, Progress, Accessibility)
   ========================================================================== */

/* Conversational Typing Indicator */
.typing-bubble {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 12px 16px;
  background-color: var(--primary-light);
  border: 1px solid rgba(12, 170, 165, 0.15);
  border-radius: 12px;
  width: fit-content;
  margin-top: 4px;
}
body.dark-mode .typing-bubble {
  background-color: #1a2f3a;
  border-color: rgba(64, 224, 208, 0.2);
}
.typing-bubble .dot {
  width: 6px;
  height: 6px;
  background-color: var(--primary);
  border-radius: 50%;
  animation: chatbot-bounce 1.3s infinite ease-in-out;
}
body.dark-mode .typing-bubble .dot {
  background-color: var(--primary-glow);
}
.typing-bubble .dot:nth-child(2) {
  animation-delay: 0.15s;
}
.typing-bubble .dot:nth-child(3) {
  animation-delay: 0.3s;
}
@keyframes chatbot-bounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-5px); }
}

/* Chatbot Step Inputs */
.chat-step-card {
  background-color: #ffffff;
  border: 1px solid rgba(15, 45, 55, 0.1);
  border-radius: 10px;
  padding: 12px;
  margin-top: 6px;
  width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
body.dark-mode .chat-step-card {
  background-color: #0b151b;
  border-color: rgba(255, 255, 255, 0.1);
}
.chat-step-input {
  width: 100%;
  padding: 8px 12px;
  font-size: 0.85rem;
  border: 1.5px solid #e2e8f0;
  border-radius: 6px;
  box-sizing: border-box;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: inherit;
  background-color: var(--bg-white);
  color: var(--text-main);
}

select.chat-step-input {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 14px;
  padding-right: 36px;
}

body.dark-mode select.chat-step-input {
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}
body.dark-mode .chat-step-input {
  background-color: #142129;
  border-color: #2a3d4a;
  color: #f1f5f9;
}
.chat-step-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(12, 170, 165, 0.15);
}
body.dark-mode .chat-step-input:focus {
  border-color: var(--primary-glow);
  box-shadow: 0 0 0 3px rgba(64, 224, 208, 0.15);
}
.chat-step-card button {
  width: 100%;
  padding: 8px 12px;
  font-size: 0.85rem;
  font-weight: 600;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
}
.chat-step-submit {
  background-color: var(--primary);
  color: #ffffff;
}
.chat-step-submit:hover {
  background-color: var(--primary-dark);
}
.chat-step-skip {
  background-color: #f1f5f9;
  color: var(--text-muted);
  border: 1.5px solid #e2e8f0 !important;
}
body.dark-mode .chat-step-skip {
  background-color: #142129;
  color: #94a3b8;
  border-color: #2a3d4a !important;
}
.chat-step-skip:hover {
  background-color: #e2e8f0;
}
body.dark-mode .chat-step-skip:hover {
  background-color: #1a2f3a;
}

/* Real-time Progress Bar */
.chat-progress-container {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.chat-progress-bar-bg {
  width: 100%;
  height: 6px;
  background-color: #e2e8f0;
  border-radius: 3px;
  overflow: hidden;
}
body.dark-mode .chat-progress-bar-bg {
  background-color: #1e2d38;
}
.chat-progress-bar-fill {
  height: 100%;
  width: 0%;
  background-color: var(--primary);
  border-radius: 3px;
  transition: width 0.1s ease;
}
body.dark-mode .chat-progress-bar-fill {
  background-color: var(--primary-glow);
}
.chat-progress-text {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  text-align: right;
}

/* Keyboard Accessibility outlines */
.chatbot-reset-btn:focus-visible,
.chatbot-close-btn:focus-visible,
.opt-btn:focus-visible,
.chat-action-link:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}
body.dark-mode .chatbot-reset-btn:focus-visible,
body.dark-mode .chatbot-close-btn:focus-visible,
body.dark-mode .opt-btn:focus-visible,
body.dark-mode .chat-action-link:focus-visible {
  outline: 2px solid var(--primary-glow);
  outline-offset: 2px;
}

/* Adjustments for mobile view */
@media (max-width: 768px) {
  .nav-menu {
    gap: 20px;
  }
}

/* Prevent layout shift during modal open/close using standard scrollbar-gutter */
html.modal-open {
  overflow: hidden !important;
  scrollbar-gutter: stable !important;
}

/* Animated Typing Bouncing Dots for Chatbot Teaser */
.chatbot-teaser-typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  background-color: rgba(12, 170, 165, 0.05);
  border-radius: 8px;
  width: fit-content;
}

.chatbot-teaser-typing span {
  width: 6px;
  height: 6px;
  background-color: var(--primary);
  border-radius: 50%;
  display: inline-block;
  animation: teaserBounce 1.4s infinite ease-in-out both;
}

.chatbot-teaser-typing span:nth-child(1) {
  animation-delay: -0.32s;
}

.chatbot-teaser-typing span:nth-child(2) {
  animation-delay: -0.16s;
}

@keyframes teaserBounce {
  0%, 80%, 100% { 
    transform: scale(0);
  } 
  40% { 
    transform: scale(1.0);
  }
}

/* Chatbot Teaser Content Wrapper & Sequential Bubbles */
.chatbot-teaser-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 4px;
}

.chatbot-teaser-bubble {
  background-color: rgba(12, 170, 165, 0.08);
  color: var(--secondary);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  line-height: 1.4;
  opacity: 0;
  transform: translateY(5px);
  animation: teaserFadeIn 0.3s forwards ease-out;
}

body.dark-mode .chatbot-teaser-bubble {
  background-color: rgba(64, 224, 208, 0.08);
  color: var(--text-main);
}

@keyframes teaserFadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   🔒 HIPAA SECURE UPLOADER BADGE & ACCESSIBILITY STYLES
   ========================================================================== */
.uploader-security-badge {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background-color: rgba(16, 185, 129, 0.05);
  border: 1.5px solid rgba(16, 185, 129, 0.15);
  border-radius: var(--border-radius-sm);
  padding: 12px 16px;
  margin-top: 12px;
  font-size: 0.825rem;
  color: var(--text-main);
  line-height: 1.4;
  text-align: left;
}

.uploader-security-badge span {
  font-size: 1.2rem;
  line-height: 1;
  flex-shrink: 0;
}

.uploader-security-badge strong {
  color: var(--success-text);
}

body.dark-mode .uploader-security-badge {
  background-color: rgba(16, 185, 129, 0.03);
  border-color: rgba(16, 185, 129, 0.1);
}

/* Premium Adaptive Form Links */
.form-link {
  color: var(--primary-dark) !important;
  text-decoration: underline !important;
  cursor: pointer;
  transition: var(--transition);
}

.form-link:hover {
  color: var(--primary) !important;
}

body.dark-mode .form-link {
  color: var(--primary-glow) !important;
}

body.dark-mode .form-link:hover {
  color: #ffffff !important;
}

/* ==========================================================================
   📖 MEDICAL TERMS HOVER TOOLTIPS
   ========================================================================== */
.medical-term {
  border-bottom: 1.5px dotted var(--primary);
  cursor: help;
  position: relative;
  display: inline-block;
  font-weight: inherit;
  color: inherit;
}

.medical-term::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%) translateY(5px);
  background-color: var(--secondary);
  color: #ffffff;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  line-height: 1.35;
  width: 220px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1), transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 9999;
}

.medical-term::before {
  content: '';
  position: absolute;
  bottom: 115%;
  left: 50%;
  transform: translateX(-50%) translateY(5px);
  border-width: 6px 6px 0;
  border-style: solid;
  border-color: var(--secondary) transparent;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1), transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 9999;
}

.medical-term:hover::after,
.medical-term:hover::before {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

body.dark-mode .medical-term {
  border-bottom-color: var(--primary-glow);
}

body.dark-mode .medical-term::after {
  background-color: var(--bg-light);
  border-color: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
}

body.dark-mode .medical-term::before {
  border-color: var(--bg-light) transparent;
}

@media (max-width: 480px) {
  .medical-term::after {
    width: 170px;
    font-size: 0.75rem;
  }
}

/* ==========================================================================
   ⚙️ CSS LOADING SKELETONS (Treatments grid)
   ========================================================================== */
.skeleton-card {
  background-color: var(--bg-white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(15, 45, 55, 0.05);
  height: 380px;
  display: flex;
  flex-direction: column;
  padding: 30px;
  gap: 16px;
  overflow: hidden;
}

body.dark-mode .skeleton-card {
  border-color: rgba(255, 255, 255, 0.08);
}

.skeleton-header-box {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 8px;
}

.skeleton-circle {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-sm);
  background-color: var(--bg-light);
  flex-shrink: 0;
}

.skeleton-title-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-grow: 1;
}

.skeleton-line {
  height: 14px;
  background-color: var(--bg-light);
  border-radius: 4px;
}

.skeleton-line.title {
  width: 140px;
  height: 18px;
}

.skeleton-line.badge {
  width: 80px;
  height: 12px;
}

.skeleton-line.body-1 {
  width: 100%;
}

.skeleton-line.body-2 {
  width: 90%;
}

.skeleton-line.body-3 {
  width: 65%;
}

.skeleton-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 10px;
  margin-bottom: 10px;
}

.skeleton-line.proc {
  width: 80%;
  height: 10px;
}

.skeleton-line.savings {
  width: 100%;
  height: 40px;
  border-radius: var(--border-radius-sm);
  margin-top: auto;
}

.skeleton-line.btn {
  width: 100%;
  height: 44px;
  border-radius: var(--border-radius-full);
}

.skeleton-pulse {
  animation: skeletonPulse 1.5s ease-in-out infinite;
}

@keyframes skeletonPulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* ==========================================================================
   ✨ CUSTOM SLEEK SCROLLBAR
   ========================================================================== */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
  background: rgba(12, 170, 165, 0.35);
  border-radius: 10px;
  border: 2.5px solid var(--bg-white);
  transition: background-color 0.3s;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

body.dark-mode ::-webkit-scrollbar-track {
  background: var(--bg-light);
}

body.dark-mode ::-webkit-scrollbar-thumb {
  background: rgba(64, 224, 208, 0.25);
  border-color: var(--bg-white);
}

body.dark-mode ::-webkit-scrollbar-thumb:hover {
  background: var(--primary-glow);
}

/* ==========================================================================
   🌌 AMBIENT GLOW BACKGROUND ORBS
   ========================================================================== */
.glow-orb {
  position: fixed;
  border-radius: 50%;
  opacity: 0.15;
  z-index: -2;
  pointer-events: none;
  width: 500px;
  height: 500px;
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.orb-1 {
  top: 15%;
  left: -150px;
  background: radial-gradient(circle, rgba(12, 170, 165, 0.25) 0%, rgba(12, 170, 165, 0) 70%);
  animation: floatOrb1 15s ease-in-out infinite alternate;
}

.orb-2 {
  bottom: 15%;
  right: -150px;
  background: radial-gradient(circle, rgba(223, 176, 91, 0.22) 0%, rgba(223, 176, 91, 0) 70%);
  animation: floatOrb2 18s ease-in-out infinite alternate;
}

body.dark-mode .glow-orb {
  opacity: 0.08;
}

@keyframes floatOrb1 {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(30px, 40px, 0); }
}

@keyframes floatOrb2 {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-40px, -30px, 0); }
}

/* ==========================================================================
   💎 GLASSMORPHISM CARDS & HEADER OVERRIDES
   ========================================================================== */
.header-transparent {
  background-color: rgba(15, 45, 55, 0.7) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
}

.header-scrolled {
  background-color: rgba(15, 45, 55, 0.85) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.form-wrapper, 
.status-card,
.treatment-search-wrapper {
  background-color: rgba(255, 255, 255, 0.72) !important;
  backdrop-filter: blur(14px) !important;
  -webkit-backdrop-filter: blur(14px) !important;
  border: 1px solid rgba(15, 45, 55, 0.06) !important;
}

body.dark-mode .form-wrapper, 
body.dark-mode .status-card,
body.dark-mode .treatment-search-wrapper {
  background-color: rgba(6, 13, 18, 0.72) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
}

/* ==========================================================================
   🖱️ MOUSE-FOLLOW GLOW CTA BUTTONS
   ========================================================================== */
.btn-primary, 
.btn-accent,
.nav-cta {
  position: relative;
  overflow: hidden;
}

.btn-primary::before, 
.btn-accent::before,
.nav-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle 80px at var(--x, 0px) var(--y, 0px), rgba(255, 255, 255, 0.35), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 1;
}

.btn-primary:hover::before, 
.btn-accent:hover::before,
.nav-cta:hover::before {
  opacity: 1;
}

/* Ensure text is above the hover light effect */
.btn-primary span,
.btn-primary h4,
.btn-accent span,
.nav-cta span {
  position: relative;
  z-index: 2;
}

/* ==========================================================================
   📈 HTML PAGE-LOAD PROGRESS LINE
   ========================================================================== */
.page-load-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--primary-glow) 0%, var(--primary) 50%, var(--accent) 100%);
  z-index: 100000;
  box-shadow: 0 0 10px var(--primary-glow), 0 0 5px var(--accent);
  transition: width 0.8s cubic-bezier(0.1, 0.8, 0.3, 1), opacity 0.4s ease;
  pointer-events: none;
}

/* ==========================================================================
   🩺 MEDICAL ICON MICRO-ANIMATIONS
   ========================================================================== */
.treatment-card:hover .treatment-icon {
  animation: iconPulse 1.4s infinite ease-in-out;
}

@keyframes iconPulse {
  0%, 100% {
    transform: scale(1) rotate(0deg);
  }
  50% {
    transform: scale(1.15) rotate(3deg);
  }
}

/* ==========================================================================
   🌓 GLOBAL DARK MODE TRANSITION (NO-FLASH FADE)
   ========================================================================== */
body, 
.header, 
.nav-link,
.btn,
.service-card, 
.treatment-card, 
.office-card, 
.form-wrapper, 
.form-control,
.chat-bubble,
.opt-btn,
.quote-modal-close {
  transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease, opacity 0.4s ease, transform 0.3s ease;
}

body.dark-mode .quote-modal-header h3 span {
  color: var(--primary-glow);
}

body.dark-mode .file-name-preview {
  color: var(--primary-glow);
}

body.dark-mode .office-badge {
  color: var(--primary-glow);
  background-color: rgba(64, 224, 208, 0.1);
}

/* Chatbot summary and bubble highlights */
.chat-summary-card {
  background-color: var(--primary-light);
  color: var(--primary-dark);
  border-radius: 8px;
  padding: 12px;
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 8px;
  text-align: left;
}

body.dark-mode .chat-summary-card {
  color: #a5f3fc;
}

.chat-bubble-highlight {
  background-color: var(--primary-light) !important;
  color: var(--primary-dark) !important;
  font-weight: 600 !important;
  padding: 12px 16px !important;
  border-radius: 12px !important;
  margin-top: 4px !important;
}

body.dark-mode .chat-bubble-highlight {
  color: #a5f3fc !important;
}

@keyframes chatbotAttentionPulse {
  0%, 90%, 100% {
    transform: scale(1);
  }
  93% {
    transform: scale(1.08) rotate(3deg);
  }
  96% {
    transform: scale(1.08) rotate(-3deg);
  }
}

body.dark-mode .timeline-dot {
  color: var(--text-main);
  border-color: var(--primary-glow);
}

@keyframes fadeInUpSpring {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.92);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.mini-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(12, 170, 165, 0.2);
  border-top: 2px solid var(--primary);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
  vertical-align: middle;
}

body.dark-mode .mini-spinner {
  border-color: rgba(64, 224, 208, 0.2);
  border-top-color: var(--primary-glow);
}

/* ==========================================================================
   ✨ PREMIUM UI REFINEMENTS (PILL HOVER & FLOATING SYMBOLS)
   ========================================================================== */

/* Sliding Nav Hover Pill */
.nav-hover-pill {
  position: absolute;
  background: rgba(64, 224, 208, 0.09);
  border-radius: var(--border-radius-sm);
  transition: all 0.35s cubic-bezier(0.25, 1, 0.5, 1);
  pointer-events: none;
  opacity: 0;
  z-index: 0;
}

body.dark-mode .nav-hover-pill {
  background: rgba(64, 224, 208, 0.12);
}

/* Floating Backdrop SVG Symbols */
.floating-symbol {
  position: absolute;
  color: var(--primary-glow);
  opacity: 0.02;
  pointer-events: none;
  z-index: 1;
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.floating-symbol svg {
  width: 100%;
  height: 100%;
  display: block;
}

.symbol-cross {
  top: 15%;
  left: 8%;
  width: 70px;
  height: 70px;
  animation: floatSlowCross 24s ease-in-out infinite alternate;
}

.symbol-heartbeat {
  top: 65%;
  left: 45%;
  width: 80px;
  height: 80px;
  animation: floatSlowHeartbeat 28s ease-in-out infinite alternate;
}

.symbol-shield {
  top: 35%;
  right: 10%;
  width: 75px;
  height: 75px;
  animation: floatSlowShield 32s ease-in-out infinite alternate;
}

@keyframes floatSlowCross {
  0% { transform: translate3d(0, 0, 0) rotate(0deg); }
  100% { transform: translate3d(15px, -15px, 0) rotate(45deg); }
}

@keyframes floatSlowHeartbeat {
  0% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(-20px, 10px, 0); }
  100% { transform: translate3d(0, 0, 0); }
}

@keyframes floatSlowShield {
  0% { transform: translate3d(0, 0, 0) rotate(0deg); }
  100% { transform: translate3d(-10px, -20px, 0) rotate(-15deg); }
}

/* Staggered Card Entrance Animation */
.treatment-card {
  opacity: 0;
  transform: translateY(15px);
  animation: treatmentCardEntrance 0.45s cubic-bezier(0.25, 1, 0.5, 1) forwards;
  animation-delay: calc(var(--card-index, 0) * 0.05s);
  --specialty-color: var(--primary); /* default fallback */
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), border-color 0.4s ease, box-shadow 0.4s ease !important;
}

@keyframes treatmentCardEntrance {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Specialty Custom Variable Colors */
.treatment-card.specialty-cardiology { --specialty-color: #ef4444; }
.treatment-card.specialty-oncology { --specialty-color: #a855f7; }
.treatment-card.specialty-orthopedics { --specialty-color: #3b82f6; }
.treatment-card.specialty-transplants { --specialty-color: #10b981; }
.treatment-card.specialty-neurology { --specialty-color: #06b6d4; }
.treatment-card.specialty-fertility { --specialty-color: #ec4899; }
.treatment-card.specialty-wellness { --specialty-color: #f59e0b; }
.treatment-card.specialty-specialty { --specialty-color: #14b8a6; }

/* Apply variable theme-color on hover glows and dynamic headers */
.treatment-card .treatment-icon {
  transition: all 0.3s ease;
  color: var(--specialty-color);
  background-color: color-mix(in srgb, var(--specialty-color) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--specialty-color) 15%, transparent);
}

.treatment-card:hover {
  transform: translateY(-6px);
  border-color: var(--specialty-color) !important;
  box-shadow: var(--shadow-md), 0 8px 30px color-mix(in srgb, var(--specialty-color) 12%, transparent) !important;
}

.treatment-card:hover .treatment-icon {
  background-color: var(--specialty-color);
  color: var(--bg-white);
  border-color: var(--specialty-color);
}

/* Search Term Highlight Marks */
.search-highlight {
  background-color: rgba(64, 224, 208, 0.25);
  color: inherit;
  font-weight: 600;
  padding: 0 2px;
  border-radius: 2px;
  display: inline;
}

body.dark-mode .search-highlight {
  background-color: rgba(64, 224, 208, 0.45);
}

/* ==========================================================================
   🖥️ ULTRA-WIDE & LARGE DESKTOP PROPORTIONAL SCALING
   ========================================================================== */
@media (min-width: 1440px) {
  :root {
    --max-width: 1380px;
  }
  html {
    font-size: 106.25%; /* Scale root to 17px base */
  }
  .section-padding {
    padding: 120px 0;
  }
  .hero .container {
    gap: 80px;
  }
  .logo-icon {
    width: 64px;
    height: 64px;
  }
}

@media (min-width: 1920px) {
  :root {
    --max-width: 1560px;
  }
  html {
    font-size: 112.5%; /* Scale root to 18px base */
  }
  .section-padding {
    padding: 140px 0;
  }
  .hero .container {
    gap: 120px;
  }
  .logo-icon {
    width: 68px;
    height: 68px;
  }
}

/* ==========================================================================
   MOBILE RESPONSIVE OVERRIDES (BACKDROP-FILTER PERFORMANCE OPTIMIZATION)
   ========================================================================== */
@media (max-width: 768px) {
  .form-wrapper,
  .contact-method-card,
  .status-card,
  .quote-modal-container,
  .treatment-search-wrapper {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    background-color: rgba(255, 255, 255, 0.95) !important;
  }
  
  .why-india-badge {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    background-color: rgba(15, 45, 55, 0.95) !important;
    color: #ffffff !important;
  }
  
  body.dark-mode .form-wrapper,
  body.dark-mode .contact-method-card,
  body.dark-mode .status-card,
  body.dark-mode .quote-modal-container,
  body.dark-mode .treatment-search-wrapper {
    background-color: rgba(6, 13, 18, 0.95) !important;
  }
  
  body.dark-mode .why-india-badge {
    background-color: rgba(6, 13, 18, 0.95) !important;
    color: #ffffff !important;
  }
}

/* High-performance non-lagging Quote Modal Container */
.quote-modal-container {
  background-color: rgba(255, 255, 255, 0.98) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}
body.dark-mode .quote-modal-container {
  background-color: rgba(10, 20, 25, 0.98) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}