:root {
  /* Color Tokens - User Requested Palette */
  --color-primary: #0693E3;
  /* Cyan Blue */
  --color-primary-container: #057cb8;
  /* Deepened Cyan */
  --color-secondary: #9B51E0;
  /* Vivid Purple */
  --color-secondary-container: #b070f0;
  /* Lighter Purple */
  --color-accent-red: #B02B2C;
  /* Metallic Red */
  --color-surface: #FFFFFF;
  --color-surface-container-low: #f8f8f8;
  --color-surface-container-lowest: #ffffff;
  --color-on-surface: #000000;
  --color-on-surface-variant: #333333;
  --color-outline-variant: rgba(0, 0, 0, 0.08);
  /* Darker Ghost Border for White BG */

  /* Gradients */
  --primary-gradient: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 40px;
  --space-2xl: 64px;
  --space-3xl: 96px;
  --section-padding: 80px;

  /* Layout */
  --container-max-width: 1200px;
  --nav-height: 80px;
  /* Increased for breathing room */
}

.primary-gradient {
  background: var(--primary-gradient) !important;
}

/* Reset & Global */
html {
  scroll-behavior: smooth;
}

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

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--color-on-surface);
  background-color: var(--color-surface);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
.nav-brand {
  font-family: 'Manrope', sans-serif;
}

/* Accessibility: Focus States */
:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 5%;
}

.section {
  padding: var(--section-padding) 0;
}

.bg-light {
  background-color: var(--color-surface-container-low);
}

.schedule-section {
  background-color: var(--color-surface-container-low);
  text-align: center;
}

/* Typography */
h1,
h2,
h3,
h4 {
  color: var(--color-on-surface);
}

h1 {
  font-size: clamp(48px, 5vw, 68px);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: var(--space-lg);
}

h2 {
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  transition: color 0.3s ease;
}

p {
  font-size: 16px;
  color: var(--color-on-surface-variant);
  margin-bottom: var(--space-md);
}

.text-small {
  font-size: 13px;
  color: var(--color-outline);
}

.label {
  display: inline-block;
  font-weight: 500;
  font-size: 14px;
  text-transform: uppercase;
  color: var(--color-primary);
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
}

/* Utility Classes - Translucent Clinician & Clinical Prism */
.glass-panel {
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.tight-tracking {
  letter-spacing: -0.04em;
}

.text-balance {
  text-wrap: balance;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-header h2 {
  margin-bottom: var(--space-sm);
}

.section-accent {
  width: 60px;
  height: 3px;
  background-color: var(--color-primary);
  margin: 0 auto;
  border-radius: 2px;
}

.section-subtitle {
  max-width: 800px;
  margin: 16px auto 0;
  font-size: 16px;
  color: var(--color-on-surface-variant);
  line-height: 1.6;
}

.section-accent.left {
  margin: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  border-radius: 50px;
  padding: 14px 28px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid var(--color-white);
  color: var(--color-white);
}

.btn-primary {
  background-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(6, 147, 227, 0.2);
}

.btn-primary:hover {
  background-color: var(--color-primary-container);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(6, 147, 227, 0.3);
  border-color: var(--color-primary);
}

.btn-secondary {
  background-color: var(--color-primary-container);
}

.btn-secondary:hover {
  background-color: var(--color-primary-container);
  transform: translateY(-2px);
  border-color: var(--color-primary-container);
}

.btn-nav {
  background: var(--primary-gradient);
  color: var(--color-surface-container-lowest);
  border: none;
  padding: 12px 28px;
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 10px 20px rgba(6, 147, 227, 0.1);
}

.btn-nav:hover {
  transform: scale(1.02);
  box-shadow: 0 15px 30px rgba(6, 147, 227, 0.15);
}

/* Badges */
.badge {
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 600;
  border-radius: 20px;
  padding: 2px 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  vertical-align: middle;
}

/* Navbar Redesign - The Translucent Clinician */
.navbar-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  display: flex;
  justify-content: center;
  padding: var(--space-md) 5%;
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.navbar {
  pointer-events: auto;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--space-xl);
  border: 1px solid var(--color-outline-variant);
  width: 100%;
  max-width: var(--container-max-width);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-xl);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-primary);
}

.nav-logo {
  height: 48px;
  width: auto;
  transition: transform 0.3s ease;
}

.nav-logo:hover {
  transform: scale(1.05);
}

.nav-links {
  display: flex;
  gap: var(--space-xl);
  height: 100%;
  align-items: center;
}

.nav-item {
  position: relative;
  font-weight: 600;
  font-size: 15px;
  color: var(--color-on-surface-variant);
  display: flex;
  align-items: center;
  transition: color 0.3s ease;
}

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

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

.nav-item::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

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

.mobile-menu-btn {
  display: none;
  font-size: 24px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-primary);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.mobile-menu-btn:hover {
  background: rgba(0, 17, 58, 0.05);
}

@media (max-width: 768px) {
  .navbar {
    padding: 0 var(--space-md);
  }

  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--nav-height));
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: var(--space-2xl) var(--space-xl);
    gap: var(--space-xl);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: -1;
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-item {
    font-size: 1.5rem;
    width: 100%;
    justify-content: center;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .nav-cta {
    display: none;
    /* Hide desktop CTA on mobile in favor of menu items if needed, or keep in menu */
  }

  .nav-links .nav-cta {
    display: block;
    width: 100%;
    margin-top: var(--space-xl);
  }
}



/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.about-image {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.about-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 4/3;
  object-fit: cover;
}

/* Services section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.service-card {
  background: var(--color-white);
  border-radius: 16px;
  padding: 32px 28px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
  will-change: transform;
  /* Hardware acceleration */
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.service-card:hover h3 {
  text-decoration: underline;
  text-decoration-color: var(--color-primary);
  text-underline-offset: 4px;
}

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--color-light-sky);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--color-primary-container);
  margin-bottom: var(--space-lg);
}

.service-card p {
  margin-bottom: 0;
  font-size: 15px;
  flex-grow: 1;
}

.service-card.cta-card {
  background: var(--color-surface-container-low);
  box-shadow: none;
  border: 2px dashed var(--color-border);
  justify-content: center;
  align-items: center;
  text-align: center;
}

.service-card.cta-card:hover {
  border-color: var(--color-primary);
  transform: none;
}

/* Why Us Section */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.feature-box {
  text-align: center;
  padding: 24px 16px;
}

.feature-icon {
  font-size: 40px;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.feature-box h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.feature-box p {
  font-size: 14px;
  margin-bottom: 0;
}

/* CTA Banner */
.cta-banner {
  background-color: var(--color-primary-container);
  text-align: center;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
  color: var(--color-white);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 60%;
  height: 200%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.4) 0%, transparent 100%);
  transform: rotate(-15deg);
}

.counter-value {
  font-family: 'Roboto', sans-serif;
  font-weight: 900;
  font-size: clamp(60px, 8vw, 86px);
  color: #ffffff;
  line-height: 1;
  margin-bottom: 16px;
  font-variant-numeric: tabular-nums;
  transform: translateZ(0);
  /* Hardware acceleration */
}

.cta-banner p.large {
  font-size: 20px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 8px;
}

.cta-description {
  max-width: 600px;
  margin: 16px auto 32px;
  color: rgba(255, 255, 255, 0.7);
  /* Adjusted for contrast on navy */
  margin-left: auto;
  margin-right: auto;
}

.cta-btn-enhanced {
  text-decoration: none;
  padding: 12px 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.3s ease;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2xl);
  margin-top: var(--space-xl);
}

.stat-item {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.3s ease;
}

.stat-item:hover {
  transform: translateY(-5px);
}

.stat-icon {
  font-size: 48px;
  color: var(--color-light-sky);
  margin-bottom: var(--space-md);
}

.stat-item .counter-value {
  margin-bottom: 8px;
}

.stat-item p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  max-width: 240px;
  margin: 0 auto;
}

/* Specialists Section */
.specialists-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xl);
  margin-top: var(--space-2xl);
}

.specialist-item {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-2xl);
  align-items: center;
}

.specialist-item.reversed {
  grid-template-columns: 1.2fr 1fr;
}

.specialist-item.reversed .about-image {
  order: 2;
}

.specialist-item.reversed .specialist-info {
  order: 1;
}

.specialist-image-wrapper {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  transition: transform 0.4s ease;
}

.specialist-item:hover .specialist-image-wrapper {
  transform: scale(1.02);
}

.specialist-image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
}

.specialist-info h3 {
  font-size: 32px;
  color: var(--color-primary-container);
  margin-bottom: 8px;
}

.specialist-designation {
  font-weight: 600;
  color: var(--color-primary);
  font-size: 16px;
  margin-bottom: 24px;
}

.specialist-bio {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-on-surface-variant);
  margin-bottom: 24px;
}

.specialist-expertise-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary-container);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-light-sky);
  display: inline-block;
}

.specialist-expertise-list {
  list-style: none;
  padding: 0;
  margin-bottom: 32px;
}

.specialist-expertise-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-on-surface-variant);
}

.specialist-expertise-list i {
  color: var(--color-primary);
  font-size: 20px;
}

@media (max-width: 768px) {

  .specialist-item,
  .specialist-item.reversed {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .specialist-item.reversed .about-image {
    order: 0;
  }

  .specialist-info h3 {
    font-size: 28px;
  }

  .specialist-image-wrapper {
    border-radius: 16px;
  }
}

/* Forms and Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--space-2xl);
  align-items: stretch;
}

.contact-form-wrapper {
  background: var(--color-white);
  padding: 40px;
  border-radius: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--color-on-surface);
}

.form-control {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 15px;
  color: var(--color-on-surface);
  transition: all 0.3s ease;
  background-color: var(--color-white);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(6, 147, 227, 0.1);
}

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

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23333333%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
  background-repeat: no-repeat, repeat;
  background-position: right .7em top 50%, 0 0;
  background-size: .65em auto, 100%;
}

.contact-info-card {
  background: var(--color-primary-container);
  color: var(--color-white);
  padding: 40px;
  border-radius: 24px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-info-card h3 {
  color: var(--color-white);
}

/* Testimonials */
.testimonials-slider {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  overflow: hidden;
  padding: 20px 0;
}

.testimonial-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
  /* Hardware acceleration */
}

.testimonial-card-wrapper {
  min-width: 100%;
  padding: 0 20px;
}

.testimonial-card {
  background: var(--color-white);
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--color-border);
}

.stars {
  color: #FFDD39;
  font-size: 20px;
  margin-bottom: var(--space-md);
  display: flex;
  gap: 4px;
}

.testimonial-text {
  font-size: 18px;
  font-weight: 500;
  color: var(--color-on-surface);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.author-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-surface-container-low);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--color-primary);
  font-weight: 700;
}

.author-info h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 2px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.verified-badge {
  color: var(--color-primary);
  font-size: 14px;
}

.slider-controls {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: var(--space-lg);
}

.slider-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--color-on-surface);
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.slider-btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

/* Footer Redesign - The Translucent Clinician */
.footer-container {
  padding: clamp(64px, 10vw, 120px) 5%;
  background-color: var(--color-surface-container-low);
  margin-top: var(--space-3xl);
}

.footer-card {
  background: var(--primary-gradient);
  border-radius: clamp(32px, 5vw, 64px);
  padding: clamp(48px, 8vw, 96px) clamp(24px, 5vw, 64px);
  max-width: var(--container-max-width);
  margin: 0 auto;
  color: var(--color-surface-container-lowest);
  box-shadow: 0 40px 100px -20px rgba(6, 147, 227, 0.3);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-card::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  z-index: 1;
  pointer-events: none;
}

.footer-top {
  display: flex;
  position: relative;
  z-index: 2;
  align-items: center;
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo-img {
  height: clamp(40px, 5vw, 56px);
  width: auto;
  filter: brightness(0) invert(1);
  transition: transform 0.4s ease;
}

.footer-logo-link:hover .footer-logo-img {
  transform: scale(1.05);
}

.footer-divider {
  width: 1.5px;
  height: 48px;
  background-color: rgba(255, 255, 255, 0.2);
}

.footer-tagline {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  max-width: 480px;
  letter-spacing: -0.01em;
}

.footer-grid {
  display: grid;
  position: relative;
  z-index: 2;
  grid-template-columns: 1.8fr 1fr 1fr;
  gap: var(--space-2xl);
}

.footer-col h4 {
  font-family: 'Manrope', sans-serif;
  color: var(--color-surface-container-lowest);
  font-size: 22px;
  font-weight: 800;
  margin-bottom: var(--space-xl);
  letter-spacing: -0.02em;
}

.footer-col ul li {
  margin-bottom: 16px;
}

.footer-col ul a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 16px;
  font-weight: 500;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-col ul a:hover {
  color: var(--color-white);
  transform: translateX(6px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  color: rgba(255, 255, 255, 0.8);
  font-size: 16px;
  line-height: 1.6;
}

.footer-contact-item i {
  color: var(--color-surface-container-lowest);
  font-size: 24px;
  margin-top: 2px;
  opacity: 0.9;
}

.social-links {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-3xl);
}

.social-link {
  width: 52px;
  height: 52px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 22px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.social-link:hover {
  background: var(--color-white);
  color: var(--color-primary);
  transform: translateY(-8px) rotate(5deg);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25);
  border-color: var(--color-white);
}

.copyright-bar {
  text-align: center;
  padding: var(--space-xl) 5%;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-on-surface-variant);
  background-color: var(--color-surface-container-low);
  border-top: 1px solid var(--color-outline-variant);
  opacity: 0.8;
}

/* Floating CTA Bar (Glassmorphism) */
.floating-cta-bar {
  position: fixed;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 10px 25px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(15px) saturate(180%);
  -webkit-backdrop-filter: blur(15px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 100px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  z-index: 2000;
  transition: all 0.3s ease;
}

.floating-cta-bar:hover {
  background: rgba(255, 255, 255, 0.2);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
  bottom: 28px;
}

.cta-icon-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  outline: none;
  position: relative;
  /* Added for tooltip positioning */
}

.cta-tooltip {
  position: absolute;
  bottom: calc(100% + 15px);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--color-primary-container);
  color: white;
  padding: 6px 14px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  pointer-events: none;
}

/* Tooltip Arrow */
.cta-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 6px;
  border-style: solid;
  border-color: var(--color-primary-container) transparent transparent transparent;
}

.cta-icon-btn:hover .cta-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.cta-icon-btn:hover {
  transform: scale(1.15) rotate(5deg);
  background: rgba(255, 255, 255, 0.3);
  color: var(--color-white);
}

/* Color overrides for branding inside the glass bar - Matched to HTML aria-labels */
.cta-icon-btn[aria-label="WhatsApp Priority Line"] i {
  color: #25D366;
}

.cta-icon-btn[aria-label="Emergency Call"] i {
  color: var(--color-primary);
}

.cta-icon-btn[aria-label="Open AI Assistant"] i {
  color: var(--color-secondary);
}

/* Added subtle background fills for premium "filled" aesthetic */
.cta-icon-btn[aria-label="WhatsApp Priority Line"]:hover {
  background: rgba(37, 211, 102, 0.15);
  border-color: rgba(37, 211, 102, 0.2);
}

.cta-icon-btn[aria-label="Emergency Call"]:hover {
  background: rgba(6, 147, 227, 0.15);
  border-color: rgba(6, 147, 227, 0.2);
}

.cta-icon-btn[aria-label="Open AI Assistant"]:hover {
  background: rgba(155, 81, 224, 0.15);
  border-color: rgba(155, 81, 224, 0.2);
}

/* Chat Window positioned above the bar */
.chat-window {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  width: 350px;
  max-width: 90vw;
  height: 450px;
  background: var(--color-white);
  border-radius: 24px;
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 2001;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.chat-window.active {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  visibility: visible;
}

.chat-header {
  background: var(--color-primary-container);
  color: var(--color-white);
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chat-header h4 {
  color: var(--color-white);
  margin: 0;
  font-size: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.close-chat {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--color-white);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
}

.close-chat:hover {
  background: rgba(255, 255, 255, 0.2);
}

.chat-messages {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background-color: #fcfcfc;
}

.message {
  max-width: 85%;
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 14px;
  line-height: 1.6;
}

.message.bot {
  align-self: flex-start;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  color: var(--color-on-surface);
  border-bottom-left-radius: 4px;
}

.message.user {
  align-self: flex-end;
  background: var(--color-primary);
  color: var(--color-white);
  border-bottom-right-radius: 4px;
}

.typing-indicator {
  padding: 0 24px 12px;
  font-style: italic;
  font-size: 12px;
  color: var(--color-outline);
  display: none;
}

.chat-input-area {
  padding: 20px;
  display: flex;
  gap: 12px;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
}

.chat-input {
  flex: 1;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 12px 18px;
  font-size: 14px;
  outline: none;
  transition: all 0.3s ease;
}

.chat-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(6, 147, 227, 0.1);
}

.send-msg-btn {
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 18px;
}

.send-msg-btn:hover {
  background: var(--color-primary-container);
  transform: translateY(-2px);
}

/* Animations Logic */
@keyframes slideNav {
  from {
    transform: translateY(-10px);
    opacity: 0;
  }

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

/* Responsive */
@media (max-width: 1200px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-content {
    padding-right: 0;
    text-align: center;
    order: 2;
  }

  .hero-list {
    display: inline-block;
    text-align: left;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-visual {
    height: 400px;
    order: 1;
  }

  .about-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-content {
    order: 2;
  }

  .about-image {
    order: 1;
  }

  .section-accent.left {
    margin: 0 auto;
  }

  .services-grid,
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {

  .nav-links,
  .nav-cta {
    display: none;
  }

  :root {
    --section-padding: 48px;
  }

  .mobile-menu-btn {
    display: block;
  }

  .navbar {
    padding: 0 24px;
    top: 10px;
    width: 95%;
  }

  .services-grid,
  .features-grid {
    grid-template-columns: 1fr;
  }

  /* Mobile Menu Visibility Logic */
  .nav-links.active {
    display: flex !important;
    position: absolute;
    top: calc(var(--nav-height) + 20px);
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 32px 24px;
    gap: 8px;
    border: 1px solid rgba(197, 198, 210, 0.2);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    border-radius: 32px;
    animation: slideNav 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    z-index: 1001;
  }

  .nav-links.active .nav-item {
    height: auto;
    width: 100%;
    justify-content: flex-start;
    padding: 12px 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .footer-divider {
    display: none;
  }

  .footer-card {
    padding: 40px 24px;
    border-radius: 16px;
  }

  /* Adjust chat window for tablet/mobile */
  .chat-window {
    width: 90vw;
    bottom: 90px;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 36px;
  }

  h2 {
    font-size: 28px;
  }

  .hero-visual {
    height: 300px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .contact-form-wrapper,
  .contact-info-card {
    padding: 24px;
  }

  .floating-cta-bar {
    width: fit-content;
    max-width: 90%;
    padding: 6px 16px;
    gap: 12px;
    bottom: 20px;
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(12px) saturate(160%);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  }

  .cta-icon-btn {
    width: 40px;
    height: 40px;
    font-size: 18px;
  }

  .cta-tooltip {
    display: none !important;
  }
}

/* Map Section */
.map-section {
  padding: 40px 0 80px;
  background: var(--color-surface-container-low);
}

.map-container {
  max-width: 900px;
  margin: 0 auto;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--color-border);
  filter: grayscale(0.2) contrast(1.05);
  transition: all 0.4s ease;
  line-height: 0;
}

.map-container:hover {
  filter: grayscale(0);
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.map-container iframe {
  width: 100%;
  height: 350px;
  display: block;
}

/* About Page Specific Optimizations */
.animate-float {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-20px);
  }
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.specialists-list {
  display: flex;
  flex-direction: column;
  gap: 120px;
}

.specialist-item {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}

@media (max-width: 1024px) {
  .specialist-item {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

.specialist-image-wrapper {
  position: relative;
  border-radius: 48px;
  overflow: visible;
}

.specialist-img {
  border-radius: 48px;
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  box-shadow: 0 40px 80px -20px rgba(0, 17, 58, 0.15);
}

.specialist-info h3 {
  font-size: clamp(32px, 5vw, 48px);
  margin-bottom: 8px;
  color: var(--color-primary);
}

.specialist-expertise-list li {
  background: white;
  padding: 12px 20px;
  border-radius: 16px;
  border: 1px solid var(--color-outline-variant);
  transition: all 0.3s ease;
}

.specialist-expertise-list li:hover {
  border-color: var(--color-primary);
  transform: translateX(10px);
  box-shadow: 0 10px 20px rgba(6, 147, 227, 0.05);
}

/* Stitch Redesign Utilities */
.glass-panel {
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.glass-dark {
  background: rgba(0, 17, 58, 0.6);
  backdrop-filter: blur(32px);
  -webkit-backdrop-filter: blur(32px);
}

.ambient-glow-cyan {
  background: radial-gradient(circle, rgba(6, 147, 227, 0.15) 0%, rgba(6, 147, 227, 0) 70%);
}

.ambient-glow-purple {
  background: radial-gradient(circle, rgba(155, 81, 224, 0.15) 0%, rgba(155, 81, 224, 0) 70%);
}

.tonal-shift {
  transition: background 0.5s ease;
}

/* Clinical Prism Utilities */
.signature-gradient {
  background: linear-gradient(135deg, #00113a 0%, #002366 100%);
}

.glass-prism {
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.tight-heading {
  letter-spacing: -0.04em;
}

/* Popup Contact Form */
.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 17, 58, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

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

.popup-content {
  background: var(--color-surface);
  border-radius: 24px;
  padding: 40px;
  max-width: 500px;
  width: 90%;
  position: relative;
  transform: translateY(20px) scale(0.95);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 24px 48px rgba(0, 17, 58, 0.2);
}

.popup-overlay.active .popup-content {
  transform: translateY(0) scale(1);
}