/* ==========================================================================
   AURA AESTHETICS & PLASTIC SURGERY - ULTRA-LUXURY STYLESHEET
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* --- Root Design System Tokens --- */
:root {
  --bg-dark: #07080b;
  --bg-card: rgba(15, 18, 26, 0.75);
  --bg-card-hover: rgba(22, 27, 38, 0.85);
  --bg-glass: rgba(255, 255, 255, 0.03);
  
  --gold-primary: #d4af37;
  --gold-light: #f5e6ab;
  --gold-dark: #9a7b20;
  --gold-gradient: linear-gradient(135deg, #f5e6ab 0%, #d4af37 50%, #aa820a 100%);
  --gold-glow: rgba(212, 175, 55, 0.25);
  
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --text-dim: #6b7280;
  
  --border-gold: rgba(212, 175, 55, 0.2);
  --border-subtle: rgba(255, 255, 255, 0.08);
  
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  
  --shadow-gold: 0 10px 30px -10px rgba(212, 175, 55, 0.3);
  --shadow-dark: 0 20px 40px -15px rgba(0, 0, 0, 0.8);
}

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

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Background Ambient Glow Effects */
body::before {
  content: '';
  position: fixed;
  top: -10vw;
  left: -10vw;
  width: 45vw;
  height: 45vw;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.08) 0%, rgba(7, 8, 11, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  bottom: -15vw;
  right: -10vw;
  width: 55vw;
  height: 55vw;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.05) 0%, rgba(7, 8, 11, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gold-primary);
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.gold-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gold-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.gold-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-primary);
  box-shadow: 0 0 8px var(--gold-primary);
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

section {
  padding: 7rem 0;
  position: relative;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem 2.25rem;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  outline: none;
}

.btn-gold {
  background: var(--gold-gradient);
  color: #07080b;
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px -5px rgba(212, 175, 55, 0.45);
  filter: brightness(1.08);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-gold);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  background: rgba(212, 175, 55, 0.12);
  border-color: var(--gold-primary);
  transform: translateY(-2px);
  color: #ffffff;
}

/* --- Navigation Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  transition: all var(--transition-normal);
  padding: 1.5rem 0;
}

.header.scrolled {
  background: rgba(7, 8, 11, 0.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1rem 0;
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: #ffffff;
  line-height: 1;
}

.brand-subtitle {
  font-size: 0.625rem;
  letter-spacing: 0.25em;
  color: var(--gold-primary);
  text-transform: uppercase;
  margin-top: 0.25rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: #ffffff;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--gold-gradient);
  transition: width var(--transition-fast);
}

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

.header-cta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.5rem;
  cursor: pointer;
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 8rem;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-title {
  font-size: 4.5rem;
  line-height: 1.05;
  margin: 1.5rem 0;
}

.hero-title span {
  display: block;
}

.hero-description {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 540px;
  margin-bottom: 2.5rem;
  font-weight: 300;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  width: 100%;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--gold-light);
  line-height: 1;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.5rem;
}

/* Hero Media & Floating Glass Badges */
.hero-media {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image-frame {
  position: relative;
  width: 100%;
  max-width: 500px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-gold);
  box-shadow: var(--shadow-dark), 0 0 50px rgba(212, 175, 55, 0.15);
}

.hero-image-frame img {
  width: 100%;
  height: 580px;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

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

.badge-floating {
  position: absolute;
  background: rgba(15, 18, 26, 0.85);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-dark);
  animation: float 5s ease-in-out infinite;
}

.badge-top-left {
  top: 10%;
  left: -8%;
}

.badge-bottom-right {
  bottom: 12%;
  right: -8%;
  animation-delay: 2.5s;
}

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

.badge-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  font-size: 1.25rem;
}

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

.badge-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: #ffffff;
}

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

/* --- Section Header --- */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4.5rem auto;
}

.section-title {
  font-size: 3.25rem;
  line-height: 1.15;
  margin: 1rem 0 1.25rem 0;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 300;
}

/* --- Procedures Explorer --- */
.procedures-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}

.tab-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.tab-btn:hover {
  border-color: var(--border-gold);
  color: #ffffff;
}

.tab-btn.active {
  background: rgba(212, 175, 55, 0.15);
  border-color: var(--gold-primary);
  color: var(--gold-light);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
}

.procedures-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 2rem;
}

.procedure-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.procedure-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gold-gradient);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.procedure-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-dark), 0 10px 30px rgba(212, 175, 55, 0.1);
  background: var(--bg-card-hover);
}

.procedure-card:hover::before {
  opacity: 1;
}

.procedure-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.procedure-title {
  font-size: 1.75rem;
  font-weight: 500;
  color: #ffffff;
}

.procedure-category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold-primary);
  font-weight: 600;
}

.procedure-desc {
  font-size: 0.938rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
  line-height: 1.6;
}

.procedure-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 1.5rem;
}

.spec-item {
  display: flex;
  flex-direction: column;
}

.spec-key {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
}

.spec-val {
  font-size: 0.875rem;
  color: var(--text-main);
  font-weight: 600;
  margin-top: 0.25rem;
}

.procedure-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.link-btn {
  background: none;
  border: none;
  color: var(--gold-light);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: gap var(--transition-fast);
}

.link-btn:hover {
  gap: 0.85rem;
  color: #ffffff;
}

/* --- Interactive Before & After Slider Section --- */
.transformation-section {
  background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(15, 18, 26, 0.6) 50%, var(--bg-dark) 100%);
}

.slider-container-box {
  max-width: 900px;
  margin: 0 auto;
}

.ba-selector-bar {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.ba-selector-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 0.6rem 1.5rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.ba-selector-btn.active {
  background: var(--gold-gradient);
  color: #07080b;
  font-weight: 700;
  border-color: transparent;
}

/* Split Image Comparison Component */
.ba-comparison-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-height: 600px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-gold);
  box-shadow: var(--shadow-dark), 0 0 40px rgba(212, 175, 55, 0.12);
  user-select: none;
  cursor: ew-resize;
}

.ba-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ba-image-after {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  clip-path: polygon(0 0, 50% 0, 50% 100%, 0 100%);
}

.ba-badge {
  position: absolute;
  top: 1.5rem;
  padding: 0.4rem 1rem;
  background: rgba(7, 8, 11, 0.75);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #ffffff;
  pointer-events: none;
  z-index: 5;
}

.ba-badge-before {
  left: 1.5rem;
}

.ba-badge-after {
  right: 1.5rem;
  background: rgba(212, 175, 55, 0.25);
  border-color: var(--gold-primary);
  color: var(--gold-light);
}

.ba-divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  background: var(--gold-primary);
  box-shadow: 0 0 15px var(--gold-primary);
  transform: translateX(-50%);
  z-index: 10;
  pointer-events: none;
}

.ba-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 48px;
  height: 48px;
  background: var(--gold-gradient);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 25px rgba(212, 175, 55, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #07080b;
  font-size: 1rem;
}

.ba-notes-card {
  margin-top: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ba-notes-title {
  font-size: 1.25rem;
  color: #ffffff;
}

.ba-notes-meta {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* --- Virtual Consultation Step Wizard --- */
.wizard-box {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  box-shadow: var(--shadow-dark), 0 0 50px rgba(0, 0, 0, 0.5);
  max-width: 900px;
  margin: 0 auto;
}

.wizard-progress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3rem;
  position: relative;
}

.wizard-progress::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--border-subtle);
  transform: translateY(-50%);
  z-index: 0;
}

.wizard-progress-bar {
  position: absolute;
  top: 50%;
  left: 0;
  height: 2px;
  background: var(--gold-gradient);
  transform: translateY(-50%);
  z-index: 1;
  width: 25%;
  transition: width var(--transition-normal);
}

.step-node {
  position: relative;
  z-index: 2;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--bg-dark);
  border: 2px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-dim);
  transition: all var(--transition-normal);
}

.step-node.active {
  border-color: var(--gold-primary);
  color: var(--gold-light);
  box-shadow: 0 0 15px var(--gold-glow);
  background: rgba(212, 175, 55, 0.15);
}

.step-node.completed {
  background: var(--gold-gradient);
  color: #07080b;
  border-color: transparent;
}

.step-content {
  display: none;
  animation: fadeIn 0.4s ease-out forwards;
}

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.step-title {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.step-subtitle {
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-size: 0.938rem;
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.option-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.25rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.option-card:hover {
  border-color: var(--border-gold);
  background: rgba(212, 175, 55, 0.05);
}

.option-card.selected {
  border-color: var(--gold-primary);
  background: rgba(212, 175, 55, 0.15);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
}

.option-icon {
  font-size: 2.25rem;
  color: var(--gold-primary);
  margin-bottom: 1rem;
}

.option-name {
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
}

.wizard-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
}

/* Step 4 Form Inputs */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-label {
  font-size: 0.813rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.form-input, .form-select, .form-textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 0.938rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--gold-primary);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
}

/* --- Surgeon Profile Section --- */
.surgeon-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4.5rem;
  align-items: center;
}

.surgeon-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-gold);
  box-shadow: var(--shadow-dark), 0 0 50px rgba(212, 175, 55, 0.15);
}

.surgeon-frame img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  display: block;
}

.surgeon-credentials {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 2.5rem 0;
}

.credential-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.credential-icon {
  font-size: 1.5rem;
  color: var(--gold-primary);
}

.credential-info h4 {
  font-size: 1rem;
  color: #ffffff;
}

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

/* --- Innovations Grid --- */
.innovations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.innovation-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  transition: all var(--transition-normal);
}

.innovation-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-dark);
}

.innovation-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.innovation-title {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.innovation-desc {
  color: var(--text-muted);
  font-size: 0.938rem;
  line-height: 1.6;
}

/* --- Patient Testimonials --- */
.reviews-carousel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.review-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.stars-row {
  color: var(--gold-primary);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.review-quote {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--text-main);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.patient-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.patient-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gold-gradient);
  color: #07080b;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.patient-details h5 {
  font-size: 0.938rem;
  color: #ffffff;
}

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

/* --- Modal Popup Component --- */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(7, 8, 11, 0.85);
  backdrop-filter: blur(20px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

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

.modal-card {
  background: var(--bg-dark);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  max-width: 650px;
  width: 100%;
  padding: 3rem;
  position: relative;
  box-shadow: var(--shadow-dark), 0 0 60px rgba(212, 175, 55, 0.2);
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

.modal-backdrop.active .modal-card {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: #ffffff;
}

/* --- Footer --- */
.footer {
  background: #040507;
  border-top: 1px solid var(--border-subtle);
  padding: 5rem 0 2.5rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3.5rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.938rem;
  margin: 1.25rem 0;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 1.125rem;
  color: #ffffff;
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--gold-light);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.813rem;
  color: var(--text-dim);
}

/* --- Responsive Media Queries --- */
@media (max-width: 1024px) {
  .hero-grid, .surgeon-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .hero-title {
    font-size: 3.5rem;
  }
  .badge-floating {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    bottom: auto;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .hero-title {
    font-size: 2.75rem;
  }
  .section-title {
    font-size: 2.25rem;
  }
  .hero-stats {
    flex-wrap: wrap;
    gap: 1.5rem;
  }
  .wizard-box {
    padding: 2rem 1.5rem;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full-width {
    grid-column: span 1;
  }
}