/* ==========================================================================
   AVN Orthodontics – Orthodontics & Invisalign Design System
   Aesthetics: Premium, Modern, Apple-style Minimalism, Glassmorphism
   ========================================================================== */

/* Fonts are loaded via <link> in each page's <head> (faster than @import:
   avoids the render-blocking sequential fetch). */

:root {
  /* Colors */
  --primary-navy: #0a192f;
  --primary-navy-rgb: 10, 25, 47;
  --primary-navy-light: #172a45;
  --secondary-teal: #00b4d8;
  --secondary-teal-rgb: 0, 180, 216;
  --secondary-teal-dark: #0077b6;
  --secondary-teal-light: #e0f7fa;
  --accent-gold: #d4af37;
  --accent-gold-rgb: 212, 175, 55;
  --accent-gold-light: #faf6e8;
  --bg-white: #ffffff;
  --bg-gray-light: #f8f9fa;
  --bg-gray-medium: #f1f3f5;
  --text-dark: #0a192f;
  --text-muted: #64748b;
  --text-light: #8892b0;
  --text-white: #f8f9fa;
  --border-color: #e2e8f0;

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-bg-dark: rgba(10, 25, 47, 0.85);
  --glass-border: rgba(255, 255, 255, 0.4);
  --glass-border-dark: rgba(23, 42, 69, 0.5);

  /* Typography */
  --font-primary: "Poppins", sans-serif;
  --font-secondary: "Inter", sans-serif;

  /* Transitions */
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;

  /* Shadows */
  --shadow-sm:
    0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-md:
    0 10px 25px -5px rgba(10, 25, 47, 0.08),
    0 8px 10px -6px rgba(10, 25, 47, 0.05);
  --shadow-lg:
    0 20px 40px -15px rgba(10, 25, 47, 0.12),
    0 15px 20px -10px rgba(10, 25, 47, 0.08);
  --shadow-glow: 0 0 20px rgba(0, 180, 216, 0.25);
  --shadow-gold-glow: 0 0 20px rgba(212, 175, 55, 0.2);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Layout */
  --container-width: 1200px;
  --header-height: 72px;
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

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

body {
  font-family: var(--font-secondary);
  background-color: var(--bg-white);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-primary);
  font-weight: 600;
  line-height: 1.25;
  color: var(--primary-navy);
}

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

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

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

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-gray-light);
}
::-webkit-scrollbar-thumb {
  background: rgba(10, 25, 47, 0.15);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 180, 216, 0.4);
}

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

.section-padding {
  padding: 80px 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 60px 0;
  }
}

.text-center {
  text-align: center;
}
.flex {
  display: flex;
}
.grid {
  display: grid;
}

.section-tag {
  display: inline-block;
  padding: 8px 16px;
  background-color: var(--secondary-teal-light);
  color: var(--secondary-teal-dark);
  font-family: var(--font-primary);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--primary-navy);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 60px auto;
}

@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }
  .section-subtitle {
    margin-bottom: 40px;
  }
}

/* Premium Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-smooth);
  gap: 8px;
}

.btn-primary {
  background-color: var(--secondary-teal);
  color: var(--bg-white) !important;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  background-color: var(--secondary-teal-dark);
  color: var(--bg-white) !important;
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -5px rgba(0, 180, 216, 0.4);
}

.btn-secondary {
  background-color: var(--primary-navy);
  color: var(--bg-white) !important;
  border: 1px solid var(--primary-navy);
}

.btn-secondary:hover {
  background-color: transparent !important;
  color: var(--primary-navy) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  border: 2px solid var(--primary-navy);
  color: var(--primary-navy) !important;
}

.btn-outline:hover {
  background-color: var(--primary-navy);
  color: var(--bg-white) !important;
  transform: translateY(-2px);
}

.btn-gold {
  background-color: var(--accent-gold);
  color: var(--bg-white) !important;
  box-shadow: var(--shadow-gold-glow);
}

.btn-gold:hover {
  background-color: #bfa032;
  color: var(--bg-white) !important;
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -5px rgba(212, 175, 55, 0.4);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.85rem;
}

/* Animations Trigger Classes (Scroll Reveal) */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition:
    opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition:
    opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

.delay-100 {
  transition-delay: 0.1s;
}
.delay-200 {
  transition-delay: 0.2s;
}
.delay-300 {
  transition-delay: 0.3s;
}
.delay-400 {
  transition-delay: 0.4s;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid #e2e8f0;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
}

header.scrolled {
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-navy);
}

/* AVN Orthodontics inline-SVG logo */
.logo-svg {
  height: 46px;
  width: auto;
  display: block;
  color: var(--primary-navy);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.logo:hover .logo-svg {
  transform: scale(1.05);
}
.footer-logo-svg {
  height: 42px;
  width: auto;
  display: block;
  color: #ffffff;
  margin-bottom: 18px;
}
@media (max-width: 480px) {
  .logo-svg {
    height: 36px;
  }
  .footer-logo-svg {
    height: 36px;
  }
}

/* Uploaded/custom logo images (swapped in by index.js) */
.logo-uploaded {
  height: 46px;
  width: auto;
  display: block;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.logo:hover .logo-uploaded {
  transform: scale(1.05);
}
.footer-logo-uploaded {
  height: 42px;
  width: auto;
  display: block;
  margin-bottom: 18px;
}
@media (max-width: 480px) {
  .logo-uploaded {
    height: 36px;
  }
  .footer-logo-uploaded {
    height: 36px;
  }
}

.logo-symbol {
  width: 38px;
  height: 38px;
  background: linear-gradient(
    135deg,
    var(--secondary-teal),
    var(--primary-navy)
  );
  border-radius: 50% 50% 50% 0; /* Tooth-like shape */
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-white);
  font-size: 1.2rem;
  font-weight: 800;
  box-shadow: var(--shadow-glow);
  transform: rotate(-45deg);
}

.logo-symbol span {
  transform: rotate(45deg);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-primary);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--primary-navy);
  position: relative;
  padding: 6px 0;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--secondary-teal);
  transition: var(--transition-smooth);
}

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

.nav-links a.active::after {
  width: 100%;
}

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

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  cursor: pointer;
}

.burger-menu span {
  width: 100%;
  height: 2px;
  background-color: var(--primary-navy);
  border-radius: var(--radius-full);
  transition: var(--transition-smooth);
}

@media (max-width: 992px) {
  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--bg-white);
    flex-direction: column;
    justify-content: flex-start;
    padding-top: 60px;
    gap: 40px;
    transition: var(--transition-smooth);
    z-index: 999;
  }

  header.scrolled .nav-links {
    top: 70px;
    height: calc(100vh - 70px);
  }

  .nav-links.active {
    left: 0;
  }

  .burger-menu {
    display: flex;
  }

  .burger-menu.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .burger-menu.active span:nth-child(2) {
    opacity: 0;
  }
  .burger-menu.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .header-actions .btn {
    display: none;
  }
}

/* ==========================================================================
   Hero Section (Apple-style minimalism & whitespace)
   ========================================================================== */
.hero {
  min-height: 100vh;
  padding-top: calc(var(--header-height) + 40px);
  background:
    radial-gradient(
      circle at 80% 20%,
      rgba(0, 180, 216, 0.08) 0%,
      rgba(255, 255, 255, 0) 50%
    ),
    radial-gradient(
      circle at 10% 80%,
      rgba(212, 175, 55, 0.05) 0%,
      rgba(255, 255, 255, 0) 50%
    );
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  z-index: 10;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background-color: var(--bg-gray-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-family: var(--font-primary);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--primary-navy);
  margin-bottom: 24px;
}

.hero-badge span.accent {
  color: var(--secondary-teal);
  font-weight: 700;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

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

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  font-weight: 400;
  max-width: 540px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-trust-bullets {
  display: flex;
  gap: 32px;
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
}

.trust-bullet {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-navy);
}

.trust-bullet i {
  color: var(--secondary-teal);
  font-size: 1.2rem;
}

.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 1 / 1;
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 10s ease;
}

.hero-image-wrapper:hover img {
  transform: scale(1.05);
}

/* Floating Badges for Apple-style visual interest */
.floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: float 6s ease-in-out infinite;
  z-index: 12;
}

.floating-card-1 {
  top: 15%;
  left: -15%;
}

.floating-card-2 {
  bottom: 15%;
  right: -10%;
  animation-delay: 2s;
}

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

.card-icon {
  width: 42px;
  height: 42px;
  background-color: var(--secondary-teal-light);
  color: var(--secondary-teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.floating-card-2 .card-icon {
  background-color: var(--accent-gold-light);
  color: var(--accent-gold);
}

.card-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary-navy);
}

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

@media (max-width: 992px) {
  .hero {
    padding-top: calc(var(--header-height) + 40px);
    padding-bottom: 60px;
    min-height: auto;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .hero-title {
    font-size: 2.8rem;
  }
  .hero-subtitle {
    font-size: 1.15rem;
  }
  .hero-image-wrapper {
    max-width: 500px;
    margin: 0 auto;
  }
  .floating-card-1 {
    left: 5%;
  }
  .floating-card-2 {
    right: 5%;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-ctas {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }
  .hero-ctas .btn {
    width: 100%;
  }
  .hero-trust-bullets {
    flex-direction: column;
    gap: 16px;
  }
  .floating-card {
    padding: 12px;
  }
  .floating-card-1 {
    top: 10%;
    left: 0%;
  }
  .floating-card-2 {
    bottom: 10%;
    right: 0%;
  }
}

/* ==========================================================================
   Trust Stats Section
   ========================================================================== */
.trust-stats {
  background-color: var(--primary-navy);
  color: var(--text-white);
  padding: 60px 0;
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.stat-item {
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item:last-child {
  border-right: none;
}

.stat-number {
  font-family: var(--font-primary);
  font-size: 3rem;
  font-weight: 700;
  color: var(--secondary-teal);
  margin-bottom: 8px;
}

.stat-number span.gold {
  color: var(--accent-gold);
}

.stat-label {
  font-size: 0.95rem;
  color: var(--text-light);
  font-family: var(--font-primary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

@media (max-width: 992px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
  .stat-item:nth-child(2) {
    border-right: none;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .stat-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 20px;
  }
  .stat-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }
}

/* ==========================================================================
   About Doctor
   ========================================================================== */
.about-doctor {
  background-color: var(--bg-gray-light);
}

.doctor-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.doctor-image-container {
  position: relative;
}

.doctor-image-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 8px solid var(--bg-white);
  background-color: var(--bg-white);
}

.doctor-image-wrapper img {
  width: 100%;
  object-fit: cover;
}

.doctor-experience-tag {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background-color: var(--accent-gold);
  color: var(--bg-white);
  padding: 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-family: var(--font-primary);
  text-align: center;
}

.doctor-experience-tag h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--bg-white);
}

.doctor-experience-tag p {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.doctor-info h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 4px;
}

.doctor-title {
  font-family: var(--font-primary);
  font-size: 1rem;
  color: var(--secondary-teal);
  font-weight: 600;
  margin-bottom: 24px;
}

.doctor-bio {
  color: var(--text-muted);
  margin-bottom: 30px;
}

.doctor-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.doc-feature {
  display: flex;
  gap: 12px;
}

.doc-feature-icon {
  width: 36px;
  height: 36px;
  background-color: var(--secondary-teal-light);
  color: var(--secondary-teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.doc-feature-content h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.doc-feature-content p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

@media (max-width: 992px) {
  .doctor-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .doctor-image-container {
    max-width: 450px;
    margin: 0 auto;
  }
  .doctor-experience-tag {
    bottom: -10px;
    right: -10px;
    padding: 15px;
  }
}

@media (max-width: 480px) {
  .doctor-features {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Services Grid (Hover Cards)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Luxury gold line expansion at the top */
.service-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-gold), var(--secondary-teal));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(10, 25, 47, 0.08);
  border-color: rgba(0, 180, 216, 0.15);
}

.service-card:hover::after {
  transform: scaleX(1);
}

/* Background numbers in Playfair Display / serif style */
.service-card-number {
  position: absolute;
  top: 40px;
  right: 20px;
  font-family: var(--font-primary);
  font-size: 5.5rem;
  font-weight: 900;
  color: rgba(8, 145, 178, 0.04);
  line-height: 1;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.service-card:hover .service-card-number {
  color: rgba(212, 175, 55, 0.08);
  transform: scale(1.08);
}

/* Premium Badge for Featured Treatments */
.service-card-badge {
  position: absolute;
  top: 14px;
  right: 16px;
  background: linear-gradient(135deg, #d4af37, #b8901e);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px 4px 8px;
  border-radius: 50px;
  box-shadow: 0 3px 10px rgba(180, 130, 20, 0.35);
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.service-card-badge::before {
  content: "\2605";
  font-size: 0.55rem;
  color: rgba(255, 255, 255, 0.85);
}

/* Metadata Capsule Highlights */
.service-meta-specs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.service-meta-specs span {
  font-size: 0.72rem;
  font-weight: 600;
  color: #475569;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  padding: 4px 10px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.service-meta-specs span i {
  color: var(--secondary-teal);
  font-size: 0.75rem;
}

/* Bullet list checkmark styling */
.service-bullet-list {
  list-style: none;
  margin: 0 0 28px 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-grow: 1;
}

.service-bullet-list li {
  font-size: 0.85rem;
  color: #475569;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  text-align: left;
  line-height: 1.4;
}

.service-bullet-list li i.text-teal {
  color: var(--secondary-teal);
  font-size: 0.9rem;
  margin-top: 2px;
}

.service-icon {
  width: 60px;
  height: 60px;
  background-color: var(--bg-gray-light);
  color: var(--secondary-teal);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
  transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
  background-color: var(--secondary-teal);
  color: var(--bg-white);
  transform: scale(1.05);
}

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

.service-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-benefits {
  list-style: none;
  margin-bottom: 24px;
}

.service-benefits li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-dark);
  font-weight: 500;
  margin-bottom: 8px;
}

.service-benefits li i {
  color: var(--secondary-teal);
  font-size: 0.9rem;
}

.service-link {
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--secondary-teal-dark);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.service-link i {
  transition: transform var(--transition-fast);
}

.service-card:hover .service-link i {
  transform: translateX(4px);
}

@media (max-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Why Choose Us (Comparison)
   ========================================================================== */
.why-choose {
  background-color: var(--bg-gray-light);
}

.comparison-wrapper {
  background-color: var(--bg-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th,
.comparison-table td {
  padding: 24px 30px;
  border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1.1rem;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table th.col-feature {
  width: 34%;
}

.comparison-table th.col-bracewell {
  width: 33%;
  background-color: rgba(0, 180, 216, 0.05);
  color: var(--secondary-teal-dark);
}

.comparison-table th.col-general {
  width: 33%;
  color: var(--text-muted);
}

.comparison-table td.col-bracewell {
  background-color: rgba(0, 180, 216, 0.02);
  font-weight: 500;
}

.comparison-table td.col-feature {
  font-weight: 600;
  font-family: var(--font-primary);
  color: var(--primary-navy);
}

.comparison-table td.col-general {
  color: var(--text-muted);
}

.check-icon {
  color: var(--secondary-teal);
  font-size: 1.2rem;
  margin-right: 8px;
}

.cross-icon {
  color: var(--text-muted);
  font-size: 1.2rem;
  margin-right: 8px;
  opacity: 0.5;
}

@media (max-width: 768px) {
  .comparison-wrapper {
    overflow-x: auto;
  }
  .comparison-table th,
  .comparison-table td {
    padding: 16px 20px;
    font-size: 0.85rem;
  }
  .comparison-table th.col-feature,
  .comparison-table td.col-feature {
    min-width: 150px;
  }
  .comparison-table th.col-bracewell,
  .comparison-table td.col-bracewell {
    min-width: 180px;
  }
  .comparison-table th.col-general,
  .comparison-table td.col-general {
    min-width: 180px;
  }
}

/* ==========================================================================
   Before/After Slider & Gallery
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.gallery-slider-side {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.before-after-wrapper {
  position: relative;
  width: 100%;
  max-width: 500px;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  user-select: none;
}

.slider-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.slider-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.img-before {
  z-index: 1;
}

.img-after {
  z-index: 2;
  width: 50%; /* Initial split position */
  border-right: 2px solid var(--bg-white);
  box-shadow: 10px 0 20px rgba(0, 0, 0, 0.1);
}

.img-after img {
  width: 500px; /* Keep full width to prevent squishing */
  max-width: none;
}

.slider-handle {
  position: absolute;
  top: 0;
  left: 50%;
  width: 40px;
  height: 100%;
  background: transparent;
  transform: translateX(-50%);
  z-index: 3;
  cursor: ew-resize;
  display: flex;
  align-items: center;
  justify-content: center;
}

.handle-button {
  width: 40px;
  height: 40px;
  background-color: var(--secondary-teal);
  border: 3px solid var(--bg-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-white);
  box-shadow: var(--shadow-md);
  font-size: 0.8rem;
  transition: transform var(--transition-fast);
}

.slider-handle:hover .handle-button {
  transform: scale(1.1);
}

.slider-label {
  position: absolute;
  bottom: 16px;
  padding: 6px 12px;
  background-color: rgba(10, 25, 47, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: var(--text-white);
  font-family: var(--font-primary);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 1px;
  z-index: 2;
}

.label-before {
  right: 16px;
}

.label-after {
  left: 16px;
}

.slider-meta {
  width: 100%;
  max-width: 500px;
  background-color: var(--bg-gray-light);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
  text-align: center;
  border: 1px solid var(--border-color);
}

.meta-col h5 {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.meta-col p {
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--primary-navy);
}

.gallery-content-side h3 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.gallery-content-side p {
  color: var(--text-muted);
  margin-bottom: 30px;
}

.case-nav {
  display: flex;
  gap: 12px;
  margin-bottom: 30px;
}

.case-btn {
  padding: 10px 20px;
  background-color: var(--bg-gray-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.case-btn.active,
.case-btn:hover {
  background-color: var(--primary-navy);
  color: var(--bg-white);
  border-color: var(--primary-navy);
}

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

/* ==========================================================================
   Treatment Journey (Timeline)
   ========================================================================== */
.journey {
  background-color: var(--primary-navy);
  color: var(--text-white);
  position: relative;
  overflow: hidden;
}

.journey::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at 10% 30%,
    rgba(0, 180, 216, 0.05) 0%,
    rgba(255, 255, 255, 0) 50%
  );
  pointer-events: none;
}

.journey .section-title {
  color: var(--text-white);
}

.timeline-container {
  position: relative;
  max-width: 1000px;
  margin: 60px auto 0 auto;
  padding: 20px 0;
}

/* Vertical Line */
.timeline-container::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 20px 40px;
  box-sizing: border-box;
}

.timeline-item:nth-child(odd) {
  left: 0;
  text-align: right;
}

.timeline-item:nth-child(even) {
  left: 50%;
  text-align: left;
}

/* Dot */
.timeline-dot {
  position: absolute;
  top: 30px;
  width: 20px;
  height: 20px;
  background-color: var(--primary-navy);
  border: 4px solid var(--secondary-teal);
  border-radius: 50%;
  z-index: 2;
  transition: var(--transition-smooth);
}

.timeline-item:nth-child(odd) .timeline-dot {
  right: -10px;
}

.timeline-item:nth-child(even) .timeline-dot {
  left: -10px;
}

.timeline-item:hover .timeline-dot {
  background-color: var(--secondary-teal);
  transform: scale(1.2);
  box-shadow: var(--shadow-glow);
}

.timeline-number {
  font-family: var(--font-primary);
  font-size: 1.8rem;
  font-weight: 800;
  color: rgba(0, 180, 216, 0.3);
  margin-bottom: 8px;
  transition: var(--transition-smooth);
}

.timeline-item:hover .timeline-number {
  color: var(--secondary-teal);
}

.timeline-card {
  background: rgba(23, 42, 69, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border-dark);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
}

.timeline-card:hover {
  transform: translateY(-5px);
  background: rgba(23, 42, 69, 0.8);
  border-color: var(--secondary-teal);
}

.timeline-card h4 {
  color: var(--text-white);
  font-size: 1.25rem;
  margin-bottom: 12px;
}

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

@media (max-width: 768px) {
  .timeline-container::before {
    left: 30px;
  }
  .timeline-item {
    width: 100%;
    padding-left: 60px;
    padding-right: 0;
    text-align: left !important;
  }
  .timeline-item:nth-child(even) {
    left: 0;
  }
  .timeline-item:nth-child(odd) .timeline-dot,
  .timeline-item:nth-child(even) .timeline-dot {
    left: 20px;
  }
}

/* ==========================================================================
   Technology Section (Animated Cards)
   ========================================================================== */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.tech-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  text-align: center;
}

.tech-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 180, 216, 0.2);
}

.tech-icon-wrapper {
  width: 80px;
  height: 80px;
  background-color: var(--bg-gray-light);
  color: var(--secondary-teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 24px auto;
  position: relative;
  transition: var(--transition-smooth);
}

.tech-card:hover .tech-icon-wrapper {
  background-color: var(--secondary-teal-light);
  color: var(--secondary-teal-dark);
}

/* Apple-style radar ping effect on hover */
.tech-icon-wrapper::after {
  content: "";
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  border: 2px dashed rgba(0, 180, 216, 0.2);
  border-radius: 50%;
  opacity: 0;
  transition: var(--transition-smooth);
}

.tech-card:hover .tech-icon-wrapper::after {
  opacity: 1;
  animation: rotate 8s linear infinite;
}

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

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

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

@media (max-width: 992px) {
  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .tech-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Testimonials Slider
   ========================================================================== */
.testimonials {
  background-color: var(--bg-gray-light);
  overflow: hidden;
}

.testimonials-slider {
  max-width: 850px;
  margin: 0 auto;
  position: relative;
}

.testimonials-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.testimonial-slide {
  min-width: 100%;
  padding: 20px;
  box-sizing: border-box;
}

.testimonial-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-xl);
  padding: 50px 60px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  position: relative;
  text-align: center;
}

@media (max-width: 576px) {
  .testimonial-card {
    padding: 30px 20px;
  }
}

.quote-icon {
  font-size: 3rem;
  color: rgba(0, 180, 216, 0.15);
  margin-bottom: 20px;
}

.testimonial-text {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--primary-navy);
  line-height: 1.7;
  margin-bottom: 30px;
}

.testimonial-user {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.user-name {
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--primary-navy);
}

.user-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.google-stars {
  color: var(--accent-gold);
  margin-top: 10px;
  font-size: 0.9rem;
}

/* Slider Navigation */
.slider-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 30px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--border-color);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.dot.active {
  background-color: var(--secondary-teal);
  transform: scale(1.2);
  width: 24px;
  border-radius: var(--radius-full);
}

/* ==========================================================================
   Cost Estimator & Quiz Section
   ========================================================================== */
.assessment-section {
  background-color: var(--bg-white);
}

.assessment-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 50px;
  align-items: stretch;
}

.assessment-card {
  background-color: var(--primary-navy);
  color: var(--text-white);
  border-radius: var(--radius-xl);
  padding: 50px 40px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.assessment-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 150px;
  height: 150px;
  background: radial-gradient(
    circle,
    rgba(0, 180, 216, 0.2) 0%,
    rgba(255, 255, 255, 0) 70%
  );
}

.estimator-card {
  background-color: var(--bg-gray-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 50px 40px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
}

@media (max-width: 576px) {
  .assessment-card,
  .estimator-card {
    padding: 30px 20px;
  }
}

/* Step Wizard General Styling */
.quiz-step {
  display: none;
  animation: fadeIn 0.4s ease;
}

.quiz-step.active {
  display: block;
}

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

.step-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
}

.step-title {
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1rem;
  color: var(--primary-navy);
}

.step-counter {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

.quiz-options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 30px;
}

.quiz-option {
  background-color: var(--bg-white);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.quiz-option:hover {
  border-color: var(--secondary-teal);
  background-color: var(--secondary-teal-light);
}

.quiz-option.selected {
  border-color: var(--secondary-teal);
  background-color: rgba(0, 180, 216, 0.1);
  box-shadow: 0 4px 12px rgba(0, 180, 216, 0.1);
}

.quiz-option i {
  font-size: 1.8rem;
  color: var(--secondary-teal);
  margin-bottom: 12px;
}

.quiz-option p {
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.9rem;
}

.quiz-nav-btns {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

/* AI Smile Tool Canvas & Drag drop */
.smile-upload-zone {
  border: 2px dashed rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-lg);
  padding: 40px 20px;
  text-align: center;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.05);
  transition: var(--transition-smooth);
  margin: 30px 0;
  position: relative;
}

.smile-upload-zone:hover {
  border-color: var(--secondary-teal);
  background: rgba(255, 255, 255, 0.08);
}

.smile-upload-zone i {
  font-size: 2.5rem;
  color: var(--secondary-teal);
  margin-bottom: 16px;
}

.smile-upload-zone h4 {
  color: var(--text-white);
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.smile-upload-zone p {
  color: var(--text-light);
  font-size: 0.8rem;
}

.smile-input-file {
  display: none;
}

.smile-simulation-container {
  display: none;
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background-color: #000;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 20px 0;
}

.smile-simulation-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.simulation-toggle-overlay {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  background-color: rgba(10, 25, 47, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  display: flex;
  gap: 10px;
  z-index: 10;
}

.sim-toggle-btn {
  padding: 6px 14px;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--text-light);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
}

.sim-toggle-btn.active {
  background-color: var(--secondary-teal);
  color: var(--bg-white);
}

/* Quiz cost estimate report card */
.estimate-report {
  text-align: center;
  animation: fadeIn 0.5s ease;
}

.estimate-price-range {
  font-family: var(--font-primary);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--secondary-teal-dark);
  margin: 20px 0;
}

.estimate-cost-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 30px;
}

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

/* ==========================================================================
   FAQ Section (Accordion)
   ========================================================================== */
.faq {
  background-color: var(--bg-gray-light);
}

.faq-search-wrapper {
  max-width: 500px;
  margin: 0 auto 40px auto;
  position: relative;
}

.faq-search-wrapper input {
  width: 100%;
  padding: 16px 24px;
  padding-left: 50px;
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-family: var(--font-secondary);
  box-shadow: var(--shadow-sm);
  color: var(--primary-navy);
  transition: var(--transition-smooth);
}

.faq-search-wrapper input:focus {
  border-color: var(--secondary-teal);
  box-shadow: var(--shadow-glow);
}

.faq-search-wrapper i {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.1rem;
}

.faq-container-row {
  max-width: 1150px;
  margin: 0 auto;
  display: flex;
  gap: 24px;
}

.faq-column {
  flex: 1;
  display: flex;
  flex-direction: column;
}

@media (max-width: 800px) {
  .faq-container-row {
    flex-direction: column;
    gap: 0;
  }
}

.faq-item {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-header {
  padding: 24px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.faq-header h4 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--primary-navy);
  transition: var(--transition-fast);
}

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--bg-gray-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-navy);
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

.faq-item.faq-open {
  border-color: var(--secondary-teal);
  box-shadow: var(--shadow-sm);
}

.faq-item.faq-open .faq-header h4 {
  color: var(--secondary-teal-dark);
}

.faq-item.faq-open .faq-icon {
  background-color: var(--secondary-teal);
  color: var(--bg-white);
  transform: rotate(45deg);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  background-color: var(--bg-white);
}

.faq-content {
  padding: 0 30px 24px 30px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

@media (max-width: 576px) {
  .faq-header {
    padding: 16px 20px;
  }
  .faq-content {
    padding: 0 20px 16px 20px;
  }
}

/* ==========================================================================
   Blog Section
   ========================================================================== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.blog-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 180, 216, 0.2);
}

.blog-image {
  height: 200px;
  background-color: var(--bg-gray-medium);
  position: relative;
  overflow: hidden;
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.blog-card:hover .blog-image img {
  transform: scale(1.05);
}

.blog-category {
  position: absolute;
  top: 16px;
  left: 16px;
  background-color: var(--glass-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--secondary-teal-dark);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-family: var(--font-primary);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.blog-details {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-date {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.blog-details h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
  line-height: 1.4;
  color: var(--primary-navy);
}

.blog-details p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  flex-grow: 1;
}

.blog-readmore {
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--secondary-teal-dark);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

@media (max-width: 992px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Contact Section & Map
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 60px;
  align-items: stretch;
}

.contact-info-side {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-card-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 40px;
}

.contact-detail-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  background-color: var(--bg-gray-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  background-color: var(--secondary-teal-light);
  color: var(--secondary-teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-detail-text h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.contact-detail-text p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.contact-map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  height: 260px;
  background-color: var(--bg-gray-medium);
}

.contact-form-wrapper {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-xl);
  padding: 40px;
}

@media (max-width: 576px) {
  .contact-form-wrapper {
    padding: 30px 20px;
  }
}

.contact-form-wrapper h3 {
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.contact-form-wrapper p.desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 30px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

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

.form-group label {
  display: block;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--primary-navy);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background-color: var(--bg-gray-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: var(--font-secondary);
  font-size: 0.9rem;
  color: var(--primary-navy);
  transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--secondary-teal);
  background-color: var(--bg-white);
  box-shadow: 0 0 10px rgba(0, 180, 216, 0.1);
}

.form-group textarea {
  resize: vertical;
}

@media (max-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
}

@media (max-width: 480px) {
  .form-grid-2 {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer {
  background-color: var(--primary-navy);
  color: var(--text-white);
  padding: 80px 0 40px 0;
  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-col h3.footer-logo {
  color: var(--text-white);
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.footer-col p.desc {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 24px;
  line-height: 1.7;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-icon {
  width: 38px;
  height: 38px;
  background-color: var(--primary-navy-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  transition: var(--transition-smooth);
}

.social-icon:hover {
  background-color: var(--secondary-teal);
  color: var(--bg-white);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-family: var(--font-primary);
  color: var(--text-white);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

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

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-light);
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--secondary-teal);
  padding-left: 4px;
}

.footer-col p.info {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 12px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

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

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

/* ==========================================================================
   Sticky Conversion Elements
   ========================================================================== */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-white);
  font-size: 2rem;
  z-index: 998;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.floating-whatsapp-btn:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}

/* Sticky Booking Bar for Mobile */
.sticky-mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border-color);
  padding: 12px 24px;
  z-index: 997;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.05);
}

.sticky-bar-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 768px) {
  .sticky-mobile-bar {
    display: block;
  }
  /* Push footer up to prevent overlap with sticky mobile bar */
  footer {
    padding-bottom: 100px;
  }
  .floating-whatsapp-btn {
    bottom: 90px;
  }
}

/* Modal Booking & Popups */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(10, 25, 47, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1001;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.3s ease;
}

.modal-container {
  background-color: var(--bg-white);
  border-radius: var(--radius-xl);
  max-width: 550px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg);
  animation: scaleIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--bg-gray-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-navy);
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-close:hover {
  background-color: var(--secondary-teal);
  color: var(--bg-white);
}

.modal-header {
  padding: 30px 40px 10px 40px;
}

.modal-body {
  padding: 20px 40px 40px 40px;
}

@media (max-width: 576px) {
  .modal-header,
  .modal-body {
    padding-left: 20px;
    padding-right: 20px;
  }
}

/* Exit intent / Lead capture popups */
.lead-popup {
  max-width: 450px;
  text-align: center;
}

.lead-popup-icon {
  width: 70px;
  height: 70px;
  background-color: var(--accent-gold-light);
  color: var(--accent-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  margin: 0 auto 20px auto;
}

.lead-popup-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.lead-popup-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

/* System Notifications */
.notification-toast {
  position: fixed;
  bottom: 20px;
  left: 20px;
  background-color: var(--primary-navy);
  color: var(--text-white);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1002;
  transform: translateY(150px);
  transition: var(--transition-smooth);
}

.notification-toast.show {
  transform: translateY(0);
}

/* ==========================================================================
   Multi-Page Active Navigation Helpers
   ========================================================================== */
.nav-links a.page-active::after {
  width: 100%;
}

/* ==========================================================================
   About Page: Professional Milestones Timeline
   ========================================================================== */
.credentials-timeline {
  max-width: 800px;
  margin: 50px auto 0 auto;
  position: relative;
  padding-left: 30px;
}

.credentials-timeline::before {
  content: "";
  position: absolute;
  top: 0;
  left: 8px;
  bottom: 0;
  width: 2px;
  background-color: var(--border-color);
}

.milestone-item {
  position: relative;
  margin-bottom: 40px;
}

.milestone-item::before {
  content: "";
  position: absolute;
  top: 6px;
  left: -26px;
  width: 12px;
  height: 12px;
  background-color: var(--secondary-teal);
  border: 3px solid var(--bg-white);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.15);
  z-index: 2;
}

.milestone-year {
  font-family: var(--font-primary);
  font-weight: 700;
  color: var(--secondary-teal-dark);
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.milestone-title {
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1rem;
  color: var(--primary-navy);
  margin-bottom: 6px;
}

.milestone-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Instagram Feed Connector Widget
   ========================================================================== */
.instagram-feed-section {
  padding: 80px 0;
  background-color: var(--bg-gray-light);
  border-top: 1px solid var(--border-color);
}

.instagram-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 900px;
  margin: 0 auto 40px auto;
  background-color: var(--bg-white);
  padding: 20px 30px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.ig-profile-meta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.ig-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(
    45deg,
    #f09433 0%,
    #e6683c 25%,
    #dc2743 50%,
    #cc2366 75%,
    #bc1888 100%
  );
  padding: 3px;
}

.ig-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--bg-white);
}

.ig-name-stats h4 {
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary-navy);
}

.ig-name-stats p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.ig-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.ig-item {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background-color: var(--bg-gray-medium);
  cursor: pointer;
}

.ig-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.ig-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(10, 25, 47, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  color: var(--text-white);
  opacity: 0;
  transition: var(--transition-smooth);
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
}

.ig-item:hover img {
  transform: scale(1.05);
}

.ig-item:hover .ig-overlay {
  opacity: 1;
}

.ig-overlay span {
  display: flex;
  align-items: center;
  gap: 6px;
}

@media (max-width: 768px) {
  .ig-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .instagram-header {
    flex-direction: column;
    gap: 16px;
    text-align: center;
    padding: 20px;
  }
  .ig-profile-meta {
    flex-direction: column;
    gap: 8px;
  }
}

/* ==========================================================================
   Case Studies Page Layout
   ========================================================================== */
.case-study-block {
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 40px;
  margin-bottom: 50px;
  box-shadow: var(--shadow-md);
}

.case-study-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 50px;
  align-items: center;
}

.case-details-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.case-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
}

.case-badge-group {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

.case-badge {
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.case-badge-blue {
  background-color: var(--secondary-teal-light);
  color: var(--secondary-teal-dark);
}
.case-badge-gold {
  background-color: var(--accent-gold-light);
  color: var(--accent-gold);
}

.case-section-box {
  background-color: var(--bg-gray-light);
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--border-color);
}

.case-section-box h4 {
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--primary-navy);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.case-section-box h4 i {
  color: var(--secondary-teal);
}

.case-section-box p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

@media (max-width: 992px) {
  .case-study-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .case-study-block {
    padding: 24px;
  }
}

/* ==========================================================================
   Detailed Counter Animations Styling
   ========================================================================== */
.stat-number {
  font-variant-numeric: tabular-nums;
  transition: transform 0.5s ease;
}

.stat-item:hover .stat-number {
  transform: scale(1.08);
}

/* ==========================================================================
   Appliance Selector Tool (treatments.html)
   ========================================================================== */
.selector-tool-box {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  max-width: 800px;
  margin: 50px auto 0 auto;
}

.selector-question-step {
  display: none;
  animation: fadeIn 0.4s ease;
}

.selector-question-step.active {
  display: block;
}

.selector-options-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 30px 0;
}

@media (max-width: 768px) {
  .selector-options-grid {
    grid-template-columns: 1fr;
  }
}

.selector-option-card {
  background-color: var(--bg-gray-light);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.selector-option-card:hover {
  border-color: var(--secondary-teal);
  background-color: var(--secondary-teal-light);
}

.selector-option-card.selected {
  border-color: var(--secondary-teal);
  background-color: rgba(0, 180, 216, 0.08);
  box-shadow: 0 4px 15px rgba(0, 180, 216, 0.12);
}

.selector-option-card i {
  font-size: 2rem;
  color: var(--secondary-teal-dark);
}

.selector-option-card h4 {
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 600;
}

.selector-option-card p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.selector-results-card {
  text-align: center;
  padding: 20px;
  border-radius: var(--radius-md);
  background-color: var(--bg-gray-light);
  border: 1px solid var(--border-color);
  margin-top: 30px;
  animation: scaleIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.selector-results-title {
  font-family: var(--font-primary);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 8px;
}

.selector-results-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 24px auto;
}

/* ==========================================================================
   Emergency Guidelines & Warning Styling (contact.html)
   ========================================================================== */
.emergency-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 30px;
}

@media (max-width: 768px) {
  .emergency-grid {
    grid-template-columns: 1fr;
  }
}

.emergency-alert-card {
  background-color: #fff8f8;
  border: 1px solid #ffd8d8;
  border-left: 5px solid #e63946;
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  gap: 16px;
}

.emergency-alert-icon {
  font-size: 1.5rem;
  color: #e63946;
  flex-shrink: 0;
}

.emergency-alert-info h4 {
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1rem;
  color: #8a1f27;
  margin-bottom: 4px;
}

.emergency-alert-info p {
  font-size: 0.82rem;
  color: #9c5f64;
}

.notification-toast i {
  color: var(--secondary-teal);
  font-size: 1.2rem;
}

/* ==========================================================================
   Homepage Redesign & Clinical Light-Luxury Aesthetic (Professional UI)
   ========================================================================== */

body.home-page {
  background-color: #fcfcfd;
  color: #334155;
  overflow-x: hidden;
}

body.home-page h1,
body.home-page h2,
body.home-page h3,
body.home-page h4,
body.home-page h5,
body.home-page h6 {
  color: #0f172a;
}

body.home-page .section-title {
  color: #0f172a;
}

body.home-page .section-subtitle {
  color: #64748b;
}

/* Header & Navigation inherited globally */

body.home-page .logo {
  color: #0f172a;
}

body.home-page .logo-symbol {
  box-shadow: 0 4px 10px rgba(8, 145, 178, 0.2);
}

body.home-page .nav-links a {
  color: #475569;
}

body.home-page .nav-links a:hover,
body.home-page .nav-links a.page-active {
  color: #0f172a;
}

body.home-page .nav-links a::after {
  background-color: #0891b2;
}

body.home-page .burger-menu span {
  background-color: #0f172a;
}

@media (max-width: 992px) {
  body.home-page .nav-links {
    background-color: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border-left: 1px solid #e2e8f0 !important;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.05) !important;
  }
  body.home-page .nav-links a:not(.btn) {
    color: #334155 !important;
  }
}

/* Hero Section */
body.home-page .hero {
  position: relative;
  padding-top: calc(var(--header-height) + 60px);
  padding-bottom: 80px;
  background:
    radial-gradient(
      circle at 80% 20%,
      rgba(8, 145, 178, 0.04) 0%,
      transparent 60%
    ),
    radial-gradient(
      circle at 20% 80%,
      rgba(212, 175, 55, 0.02) 0%,
      transparent 50%
    );
}

body.home-page .hero-badge {
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: #334155;
}

body.home-page .hero-title span.gradient {
  background: linear-gradient(135deg, #0f172a, #0891b2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

body.home-page .hero-subtitle {
  color: #64748b;
}

body.home-page .trust-bullet {
  color: #334155;
}

body.home-page .hero-trust-bullets {
  border-top: 1px solid #e2e8f0;
}

body.home-page .hero-image-wrapper {
  border: 6px solid #ffffff;
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.06),
    0 0 20px rgba(8, 145, 178, 0.04);
}

body.home-page .hero-svg-guide {
  position: absolute;
  top: -8%;
  left: -8%;
  width: 116%;
  height: 116%;
  pointer-events: none;
  z-index: 1;
  animation: rotate-radial 45s linear infinite;
  opacity: 0.85;
}

/* Section tags & generic settings */
body.home-page .section-tag {
  background: #ecfeff;
  color: #0891b2;
  border: 1px solid #cffafe;
}

/* Stats Counter */
body.home-page .trust-stats {
  background: #ffffff;
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
}

body.home-page .stat-item {
  border-right: 1px solid #f1f5f9;
}

body.home-page .stat-number {
  color: #0891b2;
}

body.home-page .stat-label {
  color: #64748b;
}

/* Doctor Section Teaser */
body.home-page .about-doctor {
  background-color: #fafafb;
  border-bottom: 1px solid #e2e8f0;
}

body.home-page .doctor-image-wrapper {
  border: 8px solid #ffffff;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
}

body.home-page .doctor-bio p {
  color: #475569;
}

/* Services section cards */
body.home-page .service-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

body.home-page .service-card:hover {
  border-color: #0891b2;
  box-shadow: 0 12px 30px rgba(8, 145, 178, 0.05);
  background: #ffffff;
}

body.home-page .service-icon {
  background-color: #f0fdfa;
  color: #0891b2;
}

body.home-page .service-card:hover .service-icon {
  background-color: #0891b2;
  color: #ffffff;
}

body.home-page .service-card p {
  color: #64748b;
}

/* Who Can Get Treatment Section */
#who-can-treat {
  background-color: #fafafb !important;
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
}
.timeline-container {
  position: relative;
  margin-top: 50px;
  padding: 20px 0;
}

/* Connecting line track behind the nodes */
.timeline-track-line {
  position: absolute;
  top: 45px;
  left: 8%;
  width: 84%;
  height: 4px;
  background-color: var(--border-color);
  z-index: 1;
}

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  position: relative;
  z-index: 2;
  align-items: stretch;
}

body.home-page .stages-card {
  background: var(--bg-white) !important;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  text-align: left;
  position: relative;
}

body.home-page .stages-card:hover {
  transform: translateY(-5px);
  background: var(--bg-white) !important;
  border-color: var(--secondary-teal) !important;
  box-shadow: 0 15px 35px rgba(8, 145, 178, 0.07) !important;
}

.timeline-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 24px;
  position: relative;
}

.timeline-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 4px solid var(--border-color);
  background-color: #fff;
  transition: var(--transition-smooth);
  box-shadow: 0 0 0 4px #fafafb; /* matches who-can-treat bg */
}

.stages-card:hover .timeline-dot {
  border-color: var(--secondary-teal);
  background-color: var(--secondary-teal);
  box-shadow:
    0 0 12px rgba(0, 180, 216, 0.5),
    0 0 0 4px #fafafb;
  transform: scale(1.1);
}

.timeline-stage-tag {
  font-family: var(--font-primary);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--secondary-teal-dark);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 10px;
  background: rgba(0, 180, 216, 0.06);
  border: 1px solid rgba(0, 180, 216, 0.15);
  padding: 3px 12px;
  border-radius: 50px;
  transition: var(--transition-smooth);
  display: inline-block;
}

.stages-card:hover .timeline-stage-tag {
  background: var(--secondary-teal) !important;
  border-color: var(--secondary-teal) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 10px rgba(0, 180, 216, 0.25) !important;
}

.timeline-content {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.timeline-badge-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 12px;
}

.timeline-badge-row .timeline-age-badge {
  margin-bottom: 0 !important;
}

.timeline-stage-inline {
  display: none;
}

.timeline-age-badge {
  font-size: 0.8rem;
  font-weight: 700;
  color: #b8901e;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: rgba(212, 175, 55, 0.06);
  border: 1px solid rgba(212, 175, 55, 0.15);
  padding: 3px 10px;
  border-radius: 50px;
  display: inline-block;
  width: fit-content;
}

.timeline-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.timeline-icon-wrap {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.timeline-icon-wrap.icon-teal {
  background: #ecfeff;
  border: 1px solid #cffafe;
  color: #0891b2;
}

.timeline-icon-wrap.icon-gold {
  background: #faf6e8;
  border: 1px solid #fef3c7;
  color: #d4af37;
}

.stages-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin: 0;
  line-height: 1.2;
}

.stages-card p {
  font-size: 0.85rem;
  color: #475569;
  line-height: 1.5;
  margin: 0 0 16px 0;
  flex-grow: 1;
}

.timeline-spec-item {
  font-size: 0.78rem;
  color: var(--primary-navy);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 6px 10px;
  border-radius: 6px;
}

.timeline-spec-item i {
  color: var(--secondary-teal);
  font-size: 0.8rem;
}

.audience-badge {
  display: inline-block;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: #475569;
  border-radius: 50px;
  padding: 5px 12px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-align: center;
  margin-top: auto;
}

.stages-card:hover .audience-badge {
  background: #ecfeff;
  border-color: #cffafe;
  color: #0891b2;
  transition: var(--transition-fast);
}

/* ============================================================
   Responsive Timeline — Mobile/Tablet (≤ 1099px)
   Strategy: remove vertical track line, display clean numbered cards
   ============================================================ */
@media (max-width: 1099px) {
  /* Hide the vertical track line entirely */
  .timeline-track-line {
    display: none !important;
  }

  /* Stack cards in a single column, no left indent */
  .timeline-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding-left: 0;
  }

  /* Hide the old floating node (dot + text on the track) */
  .timeline-node {
    display: none !important;
  }

  /* The card itself — clean numbered card layout */
  body.home-page .stages-card {
    padding: 0 !important;
    border-radius: 20px !important;
    overflow: hidden;
    flex-direction: row !important;
    align-items: stretch !important;
    gap: 0;
  }

  /* Left accent strip — holds the large stage number */
  body.home-page .stages-card::before {
    content: attr(data-stage);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    min-width: 64px;
    background: linear-gradient(
      160deg,
      rgba(0, 180, 216, 0.08) 0%,
      rgba(0, 180, 216, 0.15) 100%
    );
    border-right: 1px solid rgba(0, 180, 216, 0.15);
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--secondary-teal);
    letter-spacing: -0.01em;
    flex-shrink: 0;
  }

  /* Content area fills remaining width */
  .timeline-content {
    padding: 18px 16px;
    flex: 1;
    min-width: 0;
  }

  /* Badge row inside card */
  .timeline-badge-row {
    margin-bottom: 8px;
    gap: 6px;
  }

  /* Hide the inline stage text — the ::before strip replaces it */
  .timeline-stage-inline {
    display: none !important;
  }

  .timeline-age-badge {
    font-size: 0.7rem;
    padding: 2px 8px;
  }

  .timeline-header {
    margin-bottom: 8px;
    gap: 10px;
  }

  .timeline-icon-wrap {
    width: 34px;
    height: 34px;
    font-size: 0.9rem;
    border-radius: 8px;
  }

  .stages-card h3 {
    font-size: 1rem;
  }

  .stages-card p {
    font-size: 0.82rem;
    margin-bottom: 10px;
    line-height: 1.55;
  }

  .timeline-spec-item {
    font-size: 0.75rem;
    padding: 5px 8px;
    margin-bottom: 10px;
  }

  .audience-badge {
    font-size: 0.65rem;
    padding: 4px 10px;
    margin-top: 0;
  }

  /* Hover: teal left strip */
  body.home-page .stages-card:hover::before {
    background: linear-gradient(
      160deg,
      var(--secondary-teal) 0%,
      var(--secondary-teal-dark) 100%
    );
    color: #ffffff;
    border-right-color: var(--secondary-teal-dark);
  }

  /* Remove hover translate — row layout handles it */
  body.home-page .stages-card:hover {
    transform: none !important;
    box-shadow: 0 8px 30px rgba(8, 145, 178, 0.12) !important;
  }
}

/* Aligners explanation */
body.home-page #why-aligners {
  background: var(--bg-white) !important;
}

.science-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 10px; /* section subtitle already carries 60px bottom margin */
}

.science-benefits-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.science-benefit-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 22px 0;
  border-bottom: 1px solid var(--border-color);
}

.science-benefit-item:last-child {
  border-bottom: none;
}

.science-benefit-icon {
  width: 50px;
  height: 50px;
  border-radius: 13px;
  background: rgba(0, 180, 216, 0.1);
  border: 1px solid rgba(0, 180, 216, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary-teal);
  font-size: 1.15rem;
  flex-shrink: 0;
}

.science-benefit-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.science-benefit-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.science-stats-card {
  background: var(--bg-gray-light);
  border: 1px solid var(--border-color);
  border-radius: 22px;
  padding: 44px 36px;
  color: #334155;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
}

.science-stats-badge {
  display: inline-block;
  background: rgba(0, 180, 216, 0.1);
  color: var(--secondary-teal);
  border: 1px solid rgba(0, 180, 216, 0.2);
  border-radius: 50px;
  padding: 5px 16px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.science-stats-title {
  color: var(--text-dark);
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 28px;
}

.science-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-color);
}

.science-stat-row:last-of-type {
  border-bottom: none;
}

.science-stat-label {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.science-stat-value {
  color: var(--secondary-teal);
  font-weight: 800;
  font-size: 1.3rem;
}

.science-quote-card {
  background: var(--accent-gold-light);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 12px;
  padding: 18px;
  margin-top: 24px;
}

.science-quote-text {
  font-size: 0.85rem;
  color: #713f12;
  line-height: 1.65;
}

.science-quote-author {
  display: block;
  margin-top: 10px;
  font-size: 0.76rem;
  color: #a16207;
  font-style: italic;
}

.science-cta-wrapper {
  text-align: center;
  margin-top: 24px;
}

/* Media Queries for responsive styling */
@media (max-width: 991px) {
  .science-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    margin-top: 0;
  }
}

@media (max-width: 576px) {
  .science-stats-card {
    padding: 30px 20px;
  }
  .science-cta-wrapper .btn {
    width: 100%;
    display: block;
  }
}

/* Comparison section */
body.home-page .why-choose {
  background-color: #fafafb;
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
}

body.home-page .comparison-wrapper {
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
}

body.home-page .comparison-table th,
body.home-page .comparison-table td {
  border-bottom: 1px solid #e2e8f0;
}

body.home-page .comparison-table th.col-bracewell,
body.home-page .comparison-table td.col-bracewell {
  background-color: #f0fdfa;
  color: #0891b2;
}

body.home-page .comparison-table th.col-general,
body.home-page .comparison-table td.col-general {
  color: #64748b;
}

body.home-page .cross-icon {
  color: #94a3b8;
}

/* Gallery slider */
body.home-page #gallery {
  background: #ffffff;
}

body.home-page .slider-meta {
  background-color: #f8fafc;
  border: 1px solid #e2e8f0;
}

body.home-page .meta-col p {
  color: #0f172a;
}

body.home-page .case-btn {
  background-color: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: #475569;
}

body.home-page .case-btn.active,
body.home-page .case-btn:hover {
  background-color: #0891b2;
  border-color: #0891b2;
  color: #ffffff;
}

/* Estimator section */
body.home-page .assessment-section {
  background-color: #fafafb !important;
  border-top: 1px solid #e2e8f0 !important;
  border-bottom: 1px solid #e2e8f0 !important;
  background:
    radial-gradient(
      circle at 10% 20%,
      rgba(8, 145, 178, 0.03) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 90% 80%,
      rgba(212, 175, 55, 0.03) 0%,
      transparent 50%
    ) !important;
}

.estimator-split-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}

.estimator-info-panel {
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.info-panel-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 180, 216, 0.08);
  border: 1px solid rgba(0, 180, 216, 0.15);
  color: var(--secondary-teal-dark);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 20px;
}

.estimator-info-panel h3 {
  font-family: var(--font-primary);
  font-size: 2rem;
  color: var(--primary-navy);
  margin-bottom: 16px;
  font-weight: 700;
  line-height: 1.25;
}

.estimator-info-panel > p {
  color: #475569;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 30px;
}

.info-trust-list {
  list-style: none;
  padding: 0;
  margin: 0 0 35px 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}

.info-trust-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.info-trust-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid #cbd5e1;
  box-shadow: var(--shadow-sm);
  color: var(--secondary-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.info-trust-list h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin: 0 0 4px 0;
}

.info-trust-list p {
  font-size: 0.85rem;
  color: #64748b;
  margin: 0;
  line-height: 1.45;
}

.info-panel-testimonial {
  background: #fff;
  border-left: 4px solid var(--accent-gold);
  padding: 16px 20px;
  border-radius: 0 12px 12px 0;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
  width: 100%;
}

.testimonial-stars {
  color: var(--accent-gold);
  font-size: 0.8rem;
  margin-bottom: 8px;
}

.info-panel-testimonial p {
  font-style: italic;
  font-size: 0.88rem;
  color: #475569;
  margin: 0 0 6px 0;
  line-height: 1.4;
}

.testimonial-author {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
}

body.home-page .estimator-card {
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  box-shadow: 0 15px 45px rgba(10, 25, 47, 0.05) !important;
  border-radius: 24px !important;
  padding: 40px !important;
  width: 100% !important;
  max-width: 100% !important;
}

@media (max-width: 992px) {
  .estimator-split-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .estimator-info-panel {
    order: 2;
  }
  .estimator-info-panel h3 {
    font-size: 1.7rem;
  }
}

body.home-page .step-header {
  border-bottom: 1px solid #e2e8f0 !important;
}

body.home-page .step-title {
  color: #0f172a !important;
}

body.home-page .quiz-step h3 {
  color: #0f172a !important;
}

body.home-page .quiz-option {
  background: #f8fafc !important;
  border: 1px solid #e2e8f0 !important;
  color: #475569 !important;
}

body.home-page .quiz-option:hover,
body.home-page .quiz-option.selected {
  border-color: #0891b2 !important;
  background: #f0fdfa !important;
  color: #0891b2 !important;
  box-shadow: 0 4px 12px rgba(8, 145, 178, 0.06) !important;
}

body.home-page .quiz-option i {
  color: #0891b2 !important;
}

body.home-page .quiz-option.selected p {
  color: #0891b2 !important;
}

body.home-page .estimate-report h3 {
  color: #0f172a !important;
}

body.home-page .estimate-price-range {
  color: #0891b2 !important;
}

body.home-page .form-group label {
  color: #475569 !important;
}

body.home-page .form-group input {
  background: #ffffff !important;
  border: 1px solid #cbd5e1 !important;
  color: #0f172a !important;
}

body.home-page .form-group input:focus {
  border-color: #0891b2 !important;
  box-shadow: 0 0 8px rgba(8, 145, 178, 0.15) !important;
}

/* FAQ section */
body.home-page .faq {
  background: #ffffff;
}

body.home-page .faq-search-wrapper {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

body.home-page .faq-search-wrapper input {
  color: #0f172a;
}

body.home-page .faq-item {
  background: #ffffff;
  border: 1px solid #e2e8f0;
}

body.home-page .faq-item.faq-open {
  border-color: #0891b2;
  box-shadow: 0 6px 15px rgba(8, 145, 178, 0.03);
}

body.home-page .faq-header h4 {
  color: #334155;
}

body.home-page .faq-item.faq-open .faq-header h4 {
  color: #0891b2;
}

body.home-page .faq-body {
  color: #475569;
}

/* Instagram section */
body.home-page .instagram-feed-section {
  background-color: #fafafb;
  border-top: 1px solid #e2e8f0;
}

body.home-page .ig-profile-meta h4 {
  color: #0f172a;
}

body.home-page .ig-name-stats p {
  color: #64748b;
}

body.home-page .ig-name-stats p span {
  color: #0f172a !important;
}

body.home-page .ig-item {
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02);
}

/* Footer section */
body.home-page footer {
  background-color: #0f172a;
}

body.home-page footer h3.footer-logo {
  color: #ffffff;
}

body.home-page footer h4 {
  color: #ffffff;
}

body.home-page footer .footer-links a {
  color: #94a3b8;
}

body.home-page footer .footer-links a:hover {
  color: #ffffff;
}

body.home-page footer .info {
  color: #cbd5e1;
}

body.home-page footer .footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: #94a3b8;
}

/* Scroll reveals */
body.home-page .reveal,
body.home-page .reveal-left,
body.home-page .reveal-right {
  opacity: 0;
  transition:
    opacity 1s cubic-bezier(0.16, 1, 0.3, 1),
    transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

body.home-page .reveal {
  transform: translateY(30px);
}
body.home-page .reveal-left {
  transform: translateX(-30px);
}
body.home-page .reveal-right {
  transform: translateX(30px);
}

body.home-page .reveal.active,
body.home-page .reveal-left.active,
body.home-page .reveal-right.active {
  opacity: 1;
  transform: translate(0, 0);
}

/* ==========================================================================
   Mobile UI Optimizations
   ========================================================================== */

/* Spacing and visual overrides for screen widths <= 576px (Mobile viewport) */
@media (max-width: 576px) {
  /* 1. Services Grid & Card Padding */
  body.home-page .services-grid {
    gap: 20px !important;
  }
  body.home-page .service-card {
    padding: 30px 20px !important;
  }
  body.home-page .service-card-number {
    font-size: 4rem !important;
    top: 44px !important;
    right: 14px !important;
  }
  body.home-page .service-card-badge {
    top: 12px !important;
    right: 14px !important;
    font-size: 0.57rem !important;
    padding: 3px 8px 3px 7px !important;
  }
  body.home-page .service-meta-specs {
    gap: 6px !important;
    margin-bottom: 16px !important;
  }
  body.home-page .service-meta-specs span {
    font-size: 0.68rem !important;
    padding: 3px 8px !important;
  }
  body.home-page .service-bullet-list {
    margin-bottom: 20px !important;
    gap: 8px !important;
  }

  /* 2. Treatment Cost Calculator Card Padding Override */
  body.home-page .estimator-card {
    padding: 24px 16px !important;
    border-radius: 16px !important;
  }
  body.home-page .quiz-step h3 {
    font-size: 1rem !important;
    margin-bottom: 16px !important;
  }
  body.home-page .quiz-option {
    padding: 14px 10px !important;
    border-radius: 10px !important;
  }
  body.home-page .quiz-option i {
    font-size: 1.4rem !important;
    margin-bottom: 8px !important;
  }
  body.home-page .quiz-option p {
    font-size: 0.82rem !important;
  }
  body.home-page .quiz-nav-btns {
    margin-top: 10px !important;
  }
  body.home-page .form-group {
    margin-bottom: 14px !important;
  }
  body.home-page .form-group label {
    font-size: 0.8rem !important;
    margin-bottom: 4px !important;
  }
  body.home-page .form-group input {
    padding: 10px 12px !important;
    font-size: 0.85rem !important;
  }
  body.home-page .estimate-report p {
    font-size: 0.8rem !important;
  }

  /* Stack quiz option cards vertically into a neat row list style */
  body.home-page .quiz-options-grid {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }
  body.home-page .quiz-option {
    display: flex !important;
    align-items: center !important;
    gap: 14px !important;
    text-align: left !important;
    padding: 12px 16px !important;
  }
  body.home-page .quiz-option i {
    font-size: 1.25rem !important;
    margin-bottom: 0 !important;
    width: 24px !important;
    text-align: center !important;
  }
  body.home-page .quiz-option p {
    margin: 0 !important;
  }

  /* Trust panel styles stack vertically */
  body.home-page .estimator-info-panel h3 {
    font-size: 1.5rem !important;
  }
  body.home-page .estimator-info-panel > p {
    font-size: 0.88rem !important;
  }
  body.home-page .info-trust-list {
    gap: 18px !important;
  }
  body.home-page .info-trust-icon {
    width: 36px !important;
    height: 36px !important;
    font-size: 0.95rem !important;
  }
  body.home-page .info-trust-list h4 {
    font-size: 0.88rem !important;
  }
  body.home-page .info-trust-list p {
    font-size: 0.8rem !important;
  }
}

/* ==========================================================================
   ✨ Animation Enhancement Pack — Elegant & Subtle (site-wide)
   ========================================================================== */

/* 1. Smooth page-load fade */
@keyframes pageEnter {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
body {
  animation: pageEnter 0.6s ease-out both;
}

/* 2. Scroll progress bar (element injected by index.js) */
.scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--secondary-teal), var(--accent-gold));
  z-index: 2000;
  border-radius: 0 var(--radius-full) var(--radius-full) 0;
  transition: width 0.1s linear;
  pointer-events: none;
}

/* 3. Hero title — living gradient shimmer */
.hero-title span.gradient {
  background: linear-gradient(
    120deg,
    var(--primary-navy) 0%,
    var(--secondary-teal) 35%,
    var(--secondary-teal-dark) 55%,
    var(--primary-navy) 80%
  );
  background-size: 220% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradientShift 7s ease-in-out infinite;
}
@keyframes gradientShift {
  0%,
  100% {
    background-position: 0% center;
  }
  50% {
    background-position: 100% center;
  }
}

/* 4. Hero image — gentle breathing float + soft ambient glow */
.hero-image-wrapper {
  animation: heroFloat 8s ease-in-out infinite;
}
@keyframes heroFloat {
  0%,
  100% {
    transform: translateY(0);
    box-shadow: var(--shadow-lg);
  }
  50% {
    transform: translateY(-10px);
    box-shadow: 0 30px 50px -18px rgba(10, 25, 47, 0.18);
  }
}

/* Hero dashed guide ring — slow rotation */
.hero-svg-guide {
  animation: rotate 40s linear infinite;
  transform-origin: center;
}

/* 5. Hero badge — soft pulse ring */
.hero-badge {
  position: relative;
  animation: badgePulse 3.5s ease-in-out infinite;
}
@keyframes badgePulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(0, 180, 216, 0.18);
  }
  50% {
    box-shadow: 0 0 0 7px rgba(0, 180, 216, 0);
  }
}

/* 6. Buttons — light sheen sweep on hover */
.btn {
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -80%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    105deg,
    transparent,
    rgba(255, 255, 255, 0.35),
    transparent
  );
  transform: skewX(-20deg);
  transition: left 0.6s ease;
  pointer-events: none;
}
.btn:hover::before {
  left: 130%;
}

/* 7. Card icons — gentle lift-tilt micro-interaction */
.service-icon,
.tech-icon-wrapper,
.info-trust-icon,
.contact-detail-icon,
.doc-feature-icon,
.science-benefit-icon,
.timeline-icon-wrap {
  transition:
    transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1),
    background-color 0.35s ease,
    color 0.35s ease,
    box-shadow 0.35s ease;
}
.service-card:hover .service-icon,
.tech-card:hover .tech-icon-wrapper,
.info-trust-list li:hover .info-trust-icon,
.contact-detail-item:hover .contact-detail-icon,
.doc-feature:hover .doc-feature-icon,
.science-benefit-item:hover .science-benefit-icon,
.stages-card:hover .timeline-icon-wrap {
  transform: translateY(-4px) rotate(-6deg) scale(1.08);
  box-shadow: 0 8px 18px -6px rgba(0, 180, 216, 0.35);
}

/* 8. Images inside reveals — soft scale settle */
.reveal img,
.reveal-left img,
.reveal-right img {
  transition: transform 1.1s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal:not(.active) .doctor-image-wrapper img,
.reveal-left:not(.active) .doctor-image-wrapper img,
.reveal-left:not(.active) .hero-image-wrapper img,
.reveal-right:not(.active) .hero-image-wrapper img {
  transform: scale(1.06);
}

/* 9. Stat numbers — pop-settle once counted */
.stat-number.counted {
  animation: statSettle 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes statSettle {
  0% {
    transform: scale(0.92);
  }
  60% {
    transform: scale(1.04);
  }
  100% {
    transform: scale(1);
  }
}

/* 10. Logo — playful tooth wiggle on hover */
.logo:hover .logo-symbol {
  animation: logoWiggle 0.6s ease-in-out;
}
@keyframes logoWiggle {
  0%,
  100% {
    transform: rotate(-45deg);
  }
  30% {
    transform: rotate(-55deg) scale(1.06);
  }
  60% {
    transform: rotate(-38deg);
  }
}

/* 11. Floating WhatsApp — welcoming pulse ring */
.floating-whatsapp-btn {
  animation: waPulse 2.6s ease-out infinite;
}
@keyframes waPulse {
  0% {
    box-shadow:
      0 8px 20px rgba(37, 211, 102, 0.35),
      0 0 0 0 rgba(37, 211, 102, 0.4);
  }
  70% {
    box-shadow:
      0 8px 20px rgba(37, 211, 102, 0.35),
      0 0 0 14px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow:
      0 8px 20px rgba(37, 211, 102, 0.35),
      0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* 12. Section tags — subtle slide-fade entrance */
.section-tag {
  animation: tagIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@keyframes tagIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 13. Table rows & FAQ — smooth hover tint */
.comparison-table tbody tr {
  transition: background-color 0.3s ease;
}
.comparison-table tbody tr:hover {
  background-color: rgba(0, 180, 216, 0.03);
}
.faq-item {
  transition:
    var(--transition-smooth),
    transform 0.35s ease;
}
.faq-item:hover {
  transform: translateX(4px);
}

/* 14. Timeline dots — soft heartbeat */
.timeline-dot {
  animation: dotBeat 3s ease-in-out infinite;
}
@keyframes dotBeat {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(0, 180, 216, 0.25);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(0, 180, 216, 0);
  }
}

/* 15. Instagram grid items — zoom-tint on hover */
.ig-item {
  overflow: hidden;
  transition:
    transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.4s ease;
}
.ig-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.ig-item img {
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.ig-item:hover img {
  transform: scale(1.07);
}

/* 16. Footer social icons — rise on hover */
.social-icon {
  transition:
    transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1),
    background-color 0.3s ease,
    color 0.3s ease;
}
.social-icon:hover {
  transform: translateY(-4px) scale(1.1);
}

/* ==========================================================================
   Life Stages — clean "age path" redesign (homepage #who-can-treat)
   ========================================================================== */
.lifestage-track {
  position: relative;
  margin-top: 10px; /* subtitle already provides 60px; icons float 32px above cards */
}

/* CTA buttons under the life-stage grid (previously unstyled) */
.who-cta-group {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 50px;
}
@media (max-width: 480px) {
  .who-cta-group {
    flex-direction: column;
  }
  .who-cta-group .btn {
    width: 100%;
    max-width: 340px;
    justify-content: center;
  }
}
.lifestage-line {
  position: absolute;
  top: 36px;
  left: 7%;
  right: 7%;
  height: 4px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--secondary-teal), var(--accent-gold));
  opacity: 0.3;
}
.lifestage-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  padding-top: 36px;
  position: relative;
}
.lifestage-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 50px 18px 22px;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.lifestage-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 180, 216, 0.25);
  box-shadow: var(--shadow-lg);
}
.lifestage-icon {
  position: absolute;
  top: -32px;
  left: 50%;
  transform: translateX(-50%);
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--bg-white);
  border: 3px solid var(--secondary-teal);
  color: var(--secondary-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  box-shadow: 0 8px 22px rgba(0, 180, 216, 0.18);
  z-index: 2;
  transition:
    transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1),
    box-shadow 0.35s ease;
}
.lifestage-card:nth-child(even) .lifestage-icon {
  border-color: var(--accent-gold);
  color: #a87b00;
  box-shadow: 0 8px 22px rgba(212, 175, 55, 0.2);
}
.lifestage-card:hover .lifestage-icon {
  transform: translateX(-50%) translateY(-4px) scale(1.08);
}
.lifestage-age {
  display: inline-block;
  background: var(--secondary-teal-light);
  color: var(--secondary-teal-dark);
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}
.lifestage-card:nth-child(even) .lifestage-age {
  background: var(--accent-gold-light);
  color: #8a6f1a;
}
.lifestage-card h3 {
  font-size: 1.08rem;
  margin-bottom: 10px;
}
.lifestage-card p {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}
.lifestage-chips {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
}
.lifestage-chips span {
  font-size: 0.72rem;
  font-weight: 600;
  color: #475569;
  background: var(--bg-gray-light);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 6px 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.lifestage-chips span i {
  color: var(--secondary-teal);
}
@media (max-width: 1100px) {
  .lifestage-grid {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 56px;
  }
  .lifestage-line {
    display: none;
  }
}
@media (max-width: 700px) {
  .lifestage-grid {
    grid-template-columns: 1fr 1fr;
    row-gap: 52px;
    gap: 14px;
    row-gap: 52px;
  }
}
@media (max-width: 480px) {
  .lifestage-grid {
    grid-template-columns: 1fr;
    row-gap: 50px;
  }
  .lifestage-card {
    max-width: 340px;
    margin: 0 auto;
    width: 100%;
  }
}

/* ==========================================================================
   Mobile navigation menu — proper page tabs + contact footer
   ========================================================================== */
.nav-ico {
  display: none;
}
.mobile-nav-cta {
  display: none;
}

@media (max-width: 992px) {
  .nav-links {
    justify-content: flex-start;
    align-items: stretch;
    padding: 22px 20px 30px;
    gap: 4px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .nav-links li {
    width: 100%;
    list-style: none;
  }
  .nav-links a {
    display: flex;
    align-items: center;
    gap: 14px;
    width: 100%;
    padding: 13px 14px;
    border-radius: 14px;
    font-size: 1rem;
    border: 1px solid transparent;
    transition:
      background-color 0.25s ease,
      color 0.25s ease,
      border-color 0.25s ease;
  }
  .nav-links a::after {
    display: none;
  }
  .nav-links a:active,
  .nav-links a:hover {
    background: var(--bg-gray-light);
  }
  .nav-links a.page-active {
    background: var(--secondary-teal-light);
    color: var(--secondary-teal-dark);
    border-color: rgba(0, 180, 216, 0.25);
    font-weight: 600;
  }
  .nav-ico {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 11px;
    background: var(--bg-gray-light);
    color: var(--secondary-teal);
    font-size: 0.92rem;
    flex-shrink: 0;
    transition:
      background-color 0.25s ease,
      color 0.25s ease;
  }
  .nav-links a.page-active .nav-ico {
    background: var(--secondary-teal);
    color: #fff;
  }

  /* Contact footer inside the menu */
  .mobile-nav-cta {
    display: block;
    margin-top: 16px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
  }
  .mobile-nav-cta .mnc-btns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 14px;
  }
  .mobile-nav-cta .mnc-btns .btn {
    width: 100%;
    justify-content: center;
  }
  .mobile-nav-cta .mnc-info {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: center;
    line-height: 1.9;
  }
  .mobile-nav-cta .mnc-info i {
    color: var(--secondary-teal);
    margin-right: 4px;
  }
}

/* 16b. Mobile UX polish — majority of traffic is mobile */
@media (max-width: 576px) {
  /* Comfortable tap targets */
  .btn {
    min-height: 46px;
  }
  .nav-links a {
    padding: 12px 0;
    display: flex;
    align-items: center;
    gap: 14px;
  }
  .case-btn,
  .blog-cat-btn,
  .case-filter-btn {
    min-height: 42px;
  }

  /* Hero refinements */
  .hero {
    padding-top: calc(var(--header-height) + 24px);
  }
  .hero-badge {
    font-size: 0.75rem;
    padding: 7px 12px;
  }
  .hero-title {
    letter-spacing: -0.5px;
  }

  /* Section rhythm slightly tighter on small screens */
  .section-title {
    font-size: 1.7rem;
  }
  .section-subtitle {
    font-size: 0.95rem;
  }

  /* Prevent iOS zoom on form focus (needs ≥16px inputs) */
  input,
  select,
  textarea {
    font-size: 16px !important;
  }

  /* Timeline (journey) cards breathing room */
  .timeline-card {
    padding: 22px 18px;
  }

  /* FAQ hover-shift feels odd on touch */
  .faq-item:hover {
    transform: none;
  }
}

/* Disable hover-dependent effects on touch devices */
@media (hover: none) {
  .service-card:hover,
  .tech-card:hover,
  .blog-card:hover,
  .faq-item:hover {
    transform: none;
  }
}

/* 17. Accessibility — respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal,
  .reveal-left,
  .reveal-right {
    opacity: 1;
    transform: none;
  }
}

/* Honeypot — visually hidden, kept in the accessibility tree as off-screen */
.hp-field {
  position: absolute !important;
  left: -10000px !important;
  top: auto !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}
