/* ===================================================================
   MyPerfect32 Dental Studio — Design System & Styles
   Premium, Minimal, Interactive Dental Website
   =================================================================== */

/* ─── Google Fonts ─── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Inter:wght@300;400;500;600;700&family=Outfit:wght@500;600;700;800&display=swap');

/* ─── Design Tokens ─── */
:root {
  /* Colors */
  --clr-primary: #1A8A7D;
  --clr-primary-dark: #14706A;
  --clr-primary-light: #E8F6F4;
  --clr-primary-glow: rgba(26, 138, 125, 0.15);
  --clr-accent: #F27141;
  --clr-accent-light: #FFF0EB;
  --clr-dark: #0D1B2A;
  --clr-dark-soft: #1B2D45;
  --clr-text: #334155;
  --clr-text-light: #64748B;
  --clr-light: #FAFBFC;
  --clr-cream: #FFF8F0;
  --clr-white: #FFFFFF;
  --clr-gold: #D4A853;
  --clr-border: #E2E8F0;
  --clr-star: #FBBF24;

  /* Typography */
  --ff-heading: 'Playfair Display', Georgia, serif;
  --ff-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --ff-number: 'Outfit', 'Inter', -apple-system, sans-serif;
  --fs-hero: clamp(2.5rem, 5vw + 1rem, 4.5rem);
  --fs-h1: clamp(2rem, 4vw, 3.5rem);
  --fs-h2: clamp(1.75rem, 3vw, 2.75rem);
  --fs-h3: clamp(1.25rem, 2vw, 1.75rem);
  --fs-h4: clamp(1.1rem, 1.5vw, 1.35rem);
  --fs-body: clamp(0.95rem, 1vw, 1.1rem);
  --fs-small: clamp(0.8rem, 0.9vw, 0.9rem);
  --fs-label: 0.75rem;

  /* Spacing */
  --sp-xs: 0.5rem;
  --sp-sm: 1rem;
  --sp-md: 1.5rem;
  --sp-lg: 2.5rem;
  --sp-xl: 4rem;
  --sp-2xl: 6rem;
  --sp-section: clamp(5rem, 10vw, 8rem);

  /* Layout */
  --max-width: 1280px;
  --nav-height: 80px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(13, 27, 42, 0.06);
  --shadow-md: 0 4px 16px rgba(13, 27, 42, 0.08);
  --shadow-lg: 0 8px 32px rgba(13, 27, 42, 0.1);
  --shadow-xl: 0 16px 48px rgba(13, 27, 42, 0.12);
  --shadow-card: 0 2px 12px rgba(13, 27, 42, 0.06);
  --shadow-card-hover: 0 12px 40px rgba(26, 138, 125, 0.15);
  --shadow-glow: 0 0 40px rgba(26, 138, 125, 0.2);

  /* Borders */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Transitions */
  --ease-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
  --duration-fast: 0.2s;
  --duration-normal: 0.4s;
  --duration-slow: 0.6s;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--clr-text);
  background-color: var(--clr-white);
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: var(--ff-body);
  cursor: pointer;
  border: none;
  outline: none;
  background: none;
}

/* ─── Custom Scrollbar ─── */
::-webkit-scrollbar {
  width: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--clr-primary);
  border-radius: var(--radius-full);
}

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

/* ─── Selection ─── */
::selection {
  background: var(--clr-primary);
  color: var(--clr-white);
}

/* ─── Typography ─── */
h1, h2, h3, h4 {
  font-family: var(--ff-heading);
  color: var(--clr-dark);
  line-height: 1.2;
  font-weight: 600;
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }

p {
  color: var(--clr-text);
  line-height: 1.8;
}

/* ─── Layout Utilities ─── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--sp-md);
}

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

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-xs);
  font-family: var(--ff-body);
  font-size: var(--fs-label);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--clr-primary);
  margin-bottom: var(--sp-sm);
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--clr-primary);
  border-radius: var(--radius-full);
}

.section-title {
  margin-bottom: var(--sp-md);
}

.section-subtitle {
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  color: var(--clr-text-light);
  max-width: 600px;
  line-height: 1.8;
}

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

.text-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-xs);
  padding: 14px 32px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-smooth);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.3px;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--duration-fast) var(--ease-smooth);
}

.btn:hover::after {
  opacity: 1;
}

.btn-primary {
  background: var(--clr-accent);
  color: var(--clr-white);
  box-shadow: 0 4px 16px rgba(242, 113, 65, 0.3);
}

.btn-primary::after {
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(242, 113, 65, 0.4);
}

.btn-primary:active {
  transform: translateY(0);
}

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

.btn-outline:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-white {
  background: var(--clr-white);
  color: var(--clr-primary);
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-icon {
  font-size: 1.1em;
  transition: transform var(--duration-fast) var(--ease-smooth);
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

/* ─── Navigation ─── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  z-index: 1000;
  transition: all var(--duration-normal) var(--ease-smooth);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 20px rgba(13, 27, 42, 0.06);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ff-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--clr-dark);
  z-index: 1001;
}

.nav-logo .logo-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  border-radius: var(--radius-md);
  padding: 6px;
}

.nav-logo .logo-icon svg {
  width: 100%;
  height: 100%;
  fill: var(--clr-white);
}

.nav-logo span {
  color: var(--clr-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-lg);
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text);
  position: relative;
  padding: 4px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--clr-primary);
  border-radius: var(--radius-full);
  transition: width var(--duration-normal) var(--ease-out-expo);
}

.nav-links a:hover {
  color: var(--clr-primary);
}

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

.nav-cta {
  padding: 10px 24px !important;
  font-size: 0.9rem !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  z-index: 1001;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-dark);
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-smooth);
  transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ─── Hero Section ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(165deg, var(--clr-white) 0%, var(--clr-primary-light) 50%, var(--clr-cream) 100%);
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-bg-shapes .shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.08;
}

.hero-bg-shapes .shape-1 {
  width: 600px;
  height: 600px;
  background: var(--clr-primary);
  top: -200px;
  right: -100px;
  animation: float-slow 20s ease-in-out infinite;
}

.hero-bg-shapes .shape-2 {
  width: 300px;
  height: 300px;
  background: var(--clr-accent);
  bottom: -50px;
  left: -100px;
  animation: float-slow 15s ease-in-out infinite reverse;
}

.hero-bg-shapes .shape-3 {
  width: 150px;
  height: 150px;
  background: var(--clr-primary);
  top: 40%;
  left: 45%;
  animation: float-slow 18s ease-in-out infinite 3s;
}

@keyframes float-slow {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xl);
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 580px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-xs);
  padding: 8px 18px;
  background: var(--clr-white);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--sp-lg);
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--clr-text);
  animation: slideInUp 0.8s var(--ease-out-expo) both;
}

.hero-badge .badge-dot {
  width: 8px;
  height: 8px;
  background: #22C55E;
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}

.hero-title {
  font-size: var(--fs-hero);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--sp-md);
  animation: slideInUp 0.8s var(--ease-out-expo) 0.1s both;
}

.hero-title .highlight {
  color: var(--clr-primary);
  position: relative;
  display: inline-block;
}

.hero-title .highlight::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 100%;
  height: 12px;
  background: var(--clr-primary-glow);
  border-radius: var(--radius-full);
  z-index: -1;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--clr-text-light);
  margin-bottom: var(--sp-lg);
  line-height: 1.8;
  max-width: 480px;
  animation: slideInUp 0.8s var(--ease-out-expo) 0.2s both;
}

.hero-actions {
  display: flex;
  gap: var(--sp-sm);
  flex-wrap: wrap;
  margin-bottom: var(--sp-xl);
  animation: slideInUp 0.8s var(--ease-out-expo) 0.3s both;
}

.hero-stats {
  display: flex;
  gap: var(--sp-xl);
  animation: slideInUp 0.8s var(--ease-out-expo) 0.4s both;
}

.hero-stat {
  text-align: center;
}

.hero-stat .stat-value {
  font-family: var(--ff-number);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--clr-dark);
  line-height: 1;
}

.hero-stat .stat-value .accent {
  color: var(--clr-accent);
}

.hero-stat .stat-label {
  font-size: var(--fs-small);
  color: var(--clr-text-light);
  margin-top: 4px;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: slideInRight 1s var(--ease-out-expo) 0.3s both;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 520px;
}

.hero-image-wrapper img {
  width: 100%;
  border-radius: var(--radius-xl);
  position: relative;
  z-index: 2;
}

.hero-floating-card {
  position: absolute;
  background: var(--clr-white);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  z-index: 3;
  animation: float 6s ease-in-out infinite;
}

.hero-floating-card.card-rating {
  bottom: 15%;
  left: -10%;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-floating-card.card-rating .rating-stars {
  display: flex;
  gap: 2px;
  color: var(--clr-star);
  font-size: 0.9rem;
}

.hero-floating-card.card-rating .rating-text {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--clr-dark);
}

.hero-floating-card.card-rating .rating-sub {
  font-size: var(--fs-small);
  color: var(--clr-text-light);
}

.hero-floating-card.card-patients {
  top: 10%;
  right: -5%;
  text-align: center;
  animation-delay: -3s;
}

.hero-floating-card.card-patients .patients-icon {
  font-size: 1.5rem;
  margin-bottom: 4px;
}

.hero-floating-card.card-patients .patients-count {
  font-family: var(--ff-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--clr-primary);
}

.hero-floating-card.card-patients .patients-label {
  font-size: var(--fs-label);
  color: var(--clr-text-light);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 5;
  animation: fadeInUp 1s var(--ease-out-expo) 1s both;
}

.hero-scroll-indicator .scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--clr-primary);
  border-radius: 12px;
  position: relative;
  opacity: 0.6;
}

.hero-scroll-indicator .scroll-mouse::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--clr-primary);
  border-radius: var(--radius-full);
  animation: scroll-bounce 2s ease-in-out infinite;
}

@keyframes scroll-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  50% { transform: translateX(-50%) translateY(10px); opacity: 0.3; }
}

.hero-scroll-indicator .scroll-text {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--clr-text-light);
}

/* ─── About Section ─── */
.about {
  background: var(--clr-white);
}

.about .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-2xl);
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.about-image-wrapper img {
  width: 100%;
  border-radius: var(--radius-xl);
}

.about-experience-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 140px;
  height: 140px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--clr-white);
  box-shadow: var(--shadow-lg);
  z-index: 3;
}

.about-experience-badge .exp-number {
  font-family: var(--ff-number);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
}

.about-experience-badge .exp-text {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 2px;
}

.about-content .about-text {
  margin-bottom: var(--sp-lg);
  color: var(--clr-text-light);
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-lg);
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--clr-primary-light);
  border-radius: var(--radius-md);
  transition: all var(--duration-normal) var(--ease-smooth);
}

.about-feature:hover {
  transform: translateX(6px);
  background: var(--clr-primary-glow);
}

.about-feature .feature-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-primary);
  border-radius: var(--radius-sm);
  color: var(--clr-white);
  font-size: 1rem;
  flex-shrink: 0;
}

.about-feature .feature-text {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--clr-dark);
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
  padding-top: var(--sp-lg);
  border-top: 1px solid var(--clr-border);
}

.about-stat {
  text-align: center;
}

.about-stat .stat-number {
  font-family: var(--ff-number);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--clr-primary);
  line-height: 1;
}

.about-stat .stat-suffix {
  color: var(--clr-accent);
}

.about-stat .stat-desc {
  font-size: var(--fs-small);
  color: var(--clr-text-light);
  margin-top: 4px;
}

/* ─── Services Section ─── */
.services {
  background: var(--clr-light);
  position: relative;
}

.services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to bottom, var(--clr-white), var(--clr-light));
  pointer-events: none;
}

.services-header {
  margin-bottom: var(--sp-xl);
  position: relative;
  z-index: 1;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--sp-md);
  position: relative;
  z-index: 1;
}

.service-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg);
  position: relative;
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-smooth);
  border: 1px solid transparent;
  cursor: pointer;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-normal) var(--ease-out-expo);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--clr-primary-light);
}

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

.service-card-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-primary-light);
  border-radius: var(--radius-md);
  margin-bottom: var(--sp-md);
  transition: all var(--duration-normal) var(--ease-smooth);
  font-size: 1.8rem;
}

.service-card:hover .service-card-icon {
  background: var(--clr-primary);
  transform: scale(1.05);
}

.service-card:hover .service-card-icon svg {
  fill: var(--clr-white);
}

.service-card-icon svg {
  width: 32px;
  height: 32px;
  fill: var(--clr-primary);
  transition: fill var(--duration-normal) var(--ease-smooth);
}

.service-card h4 {
  margin-bottom: var(--sp-xs);
  transition: color var(--duration-fast) var(--ease-smooth);
}

.service-card:hover h4 {
  color: var(--clr-primary);
}

.service-card p {
  font-size: var(--fs-small);
  color: var(--clr-text-light);
  line-height: 1.7;
}

.service-card .service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: var(--sp-sm);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--clr-primary);
  opacity: 0;
  transform: translateY(8px);
  transition: all var(--duration-normal) var(--ease-smooth);
}

.service-card:hover .service-link {
  opacity: 1;
  transform: translateY(0);
}

.service-card .service-link .arrow {
  transition: transform var(--duration-fast) var(--ease-smooth);
}

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

/* ─── Why Choose Us Section ─── */
.why-us {
  background: var(--clr-white);
  position: relative;
  overflow: hidden;
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-md);
  margin-top: var(--sp-xl);
}

.why-us-card {
  display: flex;
  gap: var(--sp-md);
  padding: var(--sp-lg);
  border-radius: var(--radius-lg);
  background: var(--clr-light);
  transition: all var(--duration-normal) var(--ease-smooth);
  border: 1px solid transparent;
}

.why-us-card:hover {
  background: var(--clr-white);
  border-color: var(--clr-primary-light);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

.why-us-card .card-number {
  font-family: var(--ff-number);
  font-size: 3rem;
  font-weight: 800;
  color: var(--clr-primary-light);
  line-height: 1;
  flex-shrink: 0;
  transition: color var(--duration-normal) var(--ease-smooth);
}

.why-us-card:hover .card-number {
  color: var(--clr-primary);
}

.why-us-card h4 {
  margin-bottom: var(--sp-xs);
}

.why-us-card p {
  font-size: var(--fs-small);
  color: var(--clr-text-light);
  line-height: 1.7;
}

/* ─── Testimonials Section ─── */
.testimonials {
  background: linear-gradient(165deg, var(--clr-primary-light) 0%, var(--clr-cream) 100%);
  position: relative;
  overflow: hidden;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
  margin-top: var(--sp-xl);
}

@media (max-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.testimonial-card-v2 {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: var(--sp-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(26, 138, 125, 0.05);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--sp-md);
  transition: all var(--duration-normal) var(--ease-smooth);
  position: relative;
}

.testimonial-card-v2::before {
  content: '"';
  position: absolute;
  top: 20px;
  right: 25px;
  font-family: var(--ff-heading);
  font-size: 5rem;
  line-height: 1;
  color: var(--clr-primary-light);
  opacity: 0.5;
  pointer-events: none;
}

.testimonial-card-v2:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--clr-primary-light);
}

.testimonial-card-v2 .card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.testimonial-card-v2 .author-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-card-v2 .avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  color: var(--clr-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-heading);
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.testimonial-card-v2:nth-child(even) .avatar {
  background: linear-gradient(135deg, var(--clr-accent), #d1582a);
}

.testimonial-card-v2 .name {
  font-family: var(--ff-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--clr-dark);
  margin-bottom: 2px;
}

.testimonial-card-v2 .badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  color: #15803d;
  background: #dcfce7;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.testimonial-card-v2 .rating {
  color: var(--clr-star);
  font-size: 0.85rem;
  letter-spacing: 1px;
}

.testimonial-card-v2 .quote {
  font-size: 0.92rem;
  color: var(--clr-text);
  line-height: 1.7;
  font-style: italic;
  position: relative;
  z-index: 1;
}

.testimonial-card-v2 .treatment-tag {
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--clr-primary);
  background: var(--clr-primary-light);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
}
  display: flex;
  gap: 8px;
}

.testimonials-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--clr-border);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-smooth);
}

.testimonials-dots .dot.active {
  background: var(--clr-primary);
  width: 28px;
  border-radius: var(--radius-full);
}

/* ─── Awards / Google Rating Section ─── */
.awards {
  background: var(--clr-dark);
  color: var(--clr-white);
  position: relative;
  overflow: hidden;
}

.awards::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--clr-primary-glow) 0%, transparent 70%);
  pointer-events: none;
}

.awards-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-2xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.awards-left h2 {
  color: var(--clr-white);
}

.awards-left .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.awards-badges {
  display: flex;
  gap: var(--sp-md);
  margin-top: var(--sp-lg);
  flex-wrap: wrap;
}

.award-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  transition: all var(--duration-normal) var(--ease-smooth);
}

.award-badge:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

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

.award-badge .badge-text {
  font-size: var(--fs-small);
  font-weight: 600;
}

.award-badge .badge-sub {
  font-size: var(--fs-label);
  color: rgba(255, 255, 255, 0.5);
}

.google-rating-card {
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  padding: var(--sp-xl);
  text-align: center;
  box-shadow: var(--shadow-xl);
  position: relative;
}

.google-rating-card .google-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: var(--sp-md);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--clr-dark);
}

.google-rating-card .rating-large {
  font-family: var(--ff-number);
  font-size: 4rem;
  font-weight: 800;
  color: var(--clr-dark);
  line-height: 1;
  margin-bottom: var(--sp-xs);
}

.google-rating-card .rating-stars-large {
  display: flex;
  justify-content: center;
  gap: 4px;
  font-size: 1.5rem;
  color: var(--clr-star);
  margin-bottom: var(--sp-xs);
}

.google-rating-card .rating-count {
  font-size: var(--fs-small);
  color: var(--clr-text-light);
}

.google-rating-card .rating-bar-group {
  margin-top: var(--sp-md);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.rating-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-label);
  color: var(--clr-text-light);
}

.rating-bar .bar-label {
  width: 20px;
  text-align: right;
  flex-shrink: 0;
}

.rating-bar .bar-track {
  flex: 1;
  height: 6px;
  background: var(--clr-border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.rating-bar .bar-fill {
  height: 100%;
  background: var(--clr-star);
  border-radius: var(--radius-full);
  transition: width 1.5s var(--ease-out-expo);
}

/* ─── CTA Section ─── */
.cta-section {
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
  color: var(--clr-white);
  text-align: center;
  padding: var(--sp-2xl) 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before,
.cta-section::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
}

.cta-section::before {
  width: 400px;
  height: 400px;
  top: -200px;
  left: -100px;
}

.cta-section::after {
  width: 300px;
  height: 300px;
  bottom: -150px;
  right: -100px;
}

.cta-section h2 {
  color: var(--clr-white);
  margin-bottom: var(--sp-sm);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 500px;
  margin: 0 auto var(--sp-lg);
  font-size: 1.1rem;
}

/* ─── Contact Section ─── */
.contact {
  background: var(--clr-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-2xl);
  margin-top: var(--sp-xl);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
}

.contact-item {
  display: flex;
  gap: var(--sp-md);
  padding: var(--sp-md);
  background: var(--clr-light);
  border-radius: var(--radius-md);
  transition: all var(--duration-normal) var(--ease-smooth);
}

.contact-item:hover {
  background: var(--clr-primary-light);
  transform: translateX(6px);
}

.contact-item .contact-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-primary);
  border-radius: var(--radius-md);
  color: var(--clr-white);
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-item h4 {
  font-family: var(--ff-body);
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.contact-item p {
  font-size: var(--fs-small);
  color: var(--clr-text-light);
}

.contact-map {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  min-height: 400px;
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  min-height: 400px;
  border: none;
}

/* ─── Footer ─── */
.footer {
  background: var(--clr-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--sp-2xl) 0 var(--sp-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-xl);
  margin-bottom: var(--sp-xl);
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ff-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: var(--sp-sm);
}

.footer-brand .footer-logo .logo-icon {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-primary);
  border-radius: var(--radius-sm);
  padding: 5px;
}

.footer-brand .footer-logo .logo-icon svg {
  width: 100%;
  height: 100%;
  fill: var(--clr-white);
}

.footer-brand .footer-logo span {
  color: var(--clr-primary);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.5);
  font-size: var(--fs-small);
  line-height: 1.7;
  max-width: 300px;
}

.footer-socials {
  display: flex;
  gap: 12px;
  margin-top: var(--sp-md);
}

.footer-socials a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  color: rgba(255, 255, 255, 0.6);
  transition: all var(--duration-normal) var(--ease-smooth);
  font-size: 1.1rem;
}

.footer-socials a:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  transform: translateY(-3px);
}

.footer-column h4 {
  color: var(--clr-white);
  font-family: var(--ff-body);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--sp-md);
}

.footer-column li {
  margin-bottom: 10px;
}

.footer-column a {
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.5);
  transition: all var(--duration-fast) var(--ease-smooth);
}

.footer-column a:hover {
  color: var(--clr-primary);
  padding-left: 4px;
}

.footer-bottom {
  padding-top: var(--sp-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-sm);
}

.footer-bottom p {
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.4);
}

.footer-bottom a {
  color: var(--clr-primary);
}

/* ─── Scroll Reveal Animations ─── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}

/* Staggered delay utility */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }
.delay-7 { transition-delay: 0.7s; }
.delay-8 { transition-delay: 0.8s; }

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

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ─── Dental Decorative Elements ─── */
.deco-tooth {
  position: absolute;
  opacity: 0.04;
  pointer-events: none;
  animation: float-slow 20s ease-in-out infinite;
}

/* ─── Responsive Design ─── */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: var(--sp-lg);
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-description {
    max-width: 100%;
  }

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

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

  .hero-visual {
    order: -1;
  }

  .hero-image-wrapper {
    max-width: 400px;
    margin: 0 auto;
  }

  .hero-floating-card.card-rating {
    left: 0;
  }

  .hero-floating-card.card-patients {
    right: 0;
  }

  .about .container {
    grid-template-columns: 1fr;
    gap: var(--sp-lg);
  }

  .about-visual {
    max-width: 500px;
    margin: 0 auto;
  }

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

  .awards-badges {
    justify-content: center;
  }

  .google-rating-card {
    max-width: 400px;
    margin: 0 auto;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-lg);
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 70px;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    background: var(--clr-white);
    flex-direction: column;
    justify-content: center;
    gap: var(--sp-lg);
    box-shadow: var(--shadow-xl);
    transition: right var(--duration-normal) var(--ease-out-expo);
    z-index: 1000;
  }

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

  .nav-links a {
    font-size: 1.1rem;
  }

  .nav-toggle {
    display: flex;
  }

  .mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(13, 27, 42, 0.5);
    backdrop-filter: blur(4px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration-normal) var(--ease-smooth);
  }

  .mobile-overlay.active {
    opacity: 1;
    visibility: visible;
  }

  .hero {
    min-height: auto;
    padding: calc(var(--nav-height) + var(--sp-lg)) 0 var(--sp-xl);
  }

  .hero-stats {
    gap: var(--sp-lg);
  }

  .hero-scroll-indicator {
    display: none;
  }

  .why-us-grid {
    grid-template-columns: 1fr;
  }

  .testimonial-card {
    min-width: calc(100% - var(--sp-md));
  }

  .about-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-sm);
  }

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

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

@media (max-width: 480px) {
  .hero-stats {
    flex-direction: column;
    gap: var(--sp-sm);
  }

  .hero-floating-card {
    display: none;
  }

  .about-experience-badge {
    width: 100px;
    height: 100px;
    bottom: -10px;
    right: -10px;
  }

  .about-experience-badge .exp-number {
    font-size: 1.8rem;
  }

  .about-stats {
    grid-template-columns: 1fr;
    gap: var(--sp-sm);
  }

  .awards-badges {
    flex-direction: column;
    align-items: center;
  }
}

/* ─── Prefers Reduced Motion ─── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale {
    opacity: 1;
    transform: none;
  }
}