/* ===== DESIGN TOKENS ===== */
:root {
  /* Primary Palette — Teal/Mint dental aesthetic */
  --color-primary: #0d9488;
  --color-primary-light: #14b8a6;
  --color-primary-dark: #0f766e;
  --color-primary-glow: rgba(13, 148, 136, 0.35);

  /* Accent */
  --color-accent: #f0fdfa;
  --color-accent-warm: #fef3c7;
  --color-accent-gold: #d97706;

  /* Neutrals */
  --color-bg: #f8fffe;
  --color-bg-alt: #f0fdfa;
  --color-surface: #ffffff;
  --color-surface-glass: rgba(255, 255, 255, 0.72);
  --color-text: #0f172a;
  --color-text-secondary: #475569;
  --color-text-muted: #94a3b8;
  --color-border: rgba(15, 118, 110, 0.12);
  --color-border-light: rgba(15, 118, 110, 0.06);

  /* Dark Hero */
  --color-hero-bg: #021a19;
  --color-hero-text: #f0fdfa;
  --color-hero-sub: #99f6e4;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Typography */
  --font-heading: 'Outfit', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --fs-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --fs-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --fs-base: clamp(1rem, 0.9rem + 0.45vw, 1.125rem);
  --fs-lg: clamp(1.125rem, 1rem + 0.6vw, 1.375rem);
  --fs-xl: clamp(1.5rem, 1.2rem + 1.3vw, 2rem);
  --fs-2xl: clamp(2rem, 1.5rem + 2.2vw, 3rem);
  --fs-3xl: clamp(2.5rem, 1.8rem + 3vw, 4rem);
  --fs-display: clamp(3rem, 2rem + 4.5vw, 5.5rem);

  /* Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 16px 50px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 40px var(--color-primary-glow);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 200ms;
  --duration-normal: 350ms;
  --duration-slow: 600ms;
}

/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  border: none;
  cursor: pointer;
  background: none;
}

/* ===== UTILITY ===== */
.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.section-label::before {
  content: '';
  width: 2rem;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

.section-title {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.section-desc {
  font-size: var(--fs-base);
  color: var(--color-text-secondary);
  max-width: 600px;
  line-height: 1.8;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-header .section-label::before {
  display: none;
}

.section-header .section-desc {
  margin-inline: auto;
}

/* ===== ANIMATED REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-lg) 0;
  transition: all var(--duration-normal) var(--ease-out);
}

.navbar.scrolled {
  padding: var(--space-sm) 0;
  background: var(--color-surface-glass);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

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

.navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-lg);
  color: var(--color-hero-text);
  transition: color var(--duration-normal) var(--ease-out);
}

.navbar.scrolled .navbar-logo {
  color: var(--color-text);
}

.navbar-logo svg {
  width: 36px;
  height: 36px;
}

.navbar-logo-text span {
  color: var(--color-primary-light);
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.navbar-links a {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: rgba(240, 253, 250, 0.75);
  transition: color var(--duration-fast) var(--ease-out);
  position: relative;
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary-light);
  border-radius: var(--radius-full);
  transition: width var(--duration-normal) var(--ease-out);
}

.navbar-links a:hover {
  color: #ffffff;
}

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

.navbar.scrolled .navbar-links a {
  color: var(--color-text-secondary);
}

.navbar.scrolled .navbar-links a:hover {
  color: var(--color-primary);
}

.navbar-cta {
  padding: var(--space-sm) var(--space-lg) !important;
  background: var(--color-primary) !important;
  color: #ffffff !important;
  border-radius: var(--radius-full) !important;
  font-weight: 600 !important;
  transition: all var(--duration-fast) var(--ease-out) !important;
  box-shadow: 0 2px 10px var(--color-primary-glow);
}

.navbar-cta:hover {
  background: var(--color-primary-light) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px var(--color-primary-glow) !important;
}

.navbar-cta::after {
  display: none !important;
}

/* Mobile Menu */
.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  z-index: 1001;
}

.navbar-toggle span {
  display: block;
  height: 2px;
  background: var(--color-hero-text);
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-out);
}

.navbar.scrolled .navbar-toggle span {
  background: var(--color-text);
}

.navbar-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.navbar-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-hero-bg);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
  filter: saturate(0.6);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(2, 26, 25, 0.92) 0%,
    rgba(2, 26, 25, 0.7) 50%,
    rgba(13, 148, 136, 0.2) 100%
  );
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  z-index: 2;
  animation: orbFloat 8s ease-in-out infinite;
}

.hero-orb--1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(13, 148, 136, 0.4), transparent);
  top: -100px;
  right: -100px;
}

.hero-orb--2 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.3), transparent);
  bottom: -50px;
  left: 10%;
  animation-delay: -3s;
}

.hero-orb--3 {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(153, 246, 228, 0.2), transparent);
  top: 30%;
  right: 20%;
  animation-delay: -5s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -30px) scale(1.05); }
  66% { transform: translate(-15px, 20px) scale(0.95); }
}

.hero .container {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  padding-top: var(--space-5xl);
  padding-bottom: var(--space-4xl);
}

.hero-content {
  max-width: 600px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  background: rgba(13, 148, 136, 0.15);
  border: 1px solid rgba(13, 148, 136, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  color: var(--color-hero-sub);
  margin-bottom: var(--space-xl);
  backdrop-filter: blur(8px);
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: #34d399;
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: var(--fs-display);
  font-weight: 800;
  color: var(--color-hero-text);
  line-height: 1.05;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--color-primary-light), #34d399);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--fs-lg);
  color: rgba(240, 253, 250, 0.65);
  line-height: 1.7;
  margin-bottom: var(--space-2xl);
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-2xl);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: 600;
  transition: all var(--duration-normal) var(--ease-out);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #ffffff;
  box-shadow: 0 4px 20px var(--color-primary-glow), inset 0 1px 0 rgba(255,255,255,0.15);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--color-primary-glow), inset 0 1px 0 rgba(255,255,255,0.15);
}

.btn-outline {
  border: 1.5px solid rgba(240, 253, 250, 0.25);
  color: var(--color-hero-text);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  border-color: var(--color-primary-light);
  background: rgba(13, 148, 136, 0.1);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  gap: var(--space-2xl);
  margin-top: var(--space-3xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid rgba(240, 253, 250, 0.1);
}

.hero-stat-number {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--color-hero-text);
}

.hero-stat-label {
  font-size: var(--fs-xs);
  color: rgba(240, 253, 250, 0.5);
  margin-top: var(--space-xs);
}

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

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 1;
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.hero-image-ring {
  position: absolute;
  inset: -20px;
  border: 2px solid rgba(13, 148, 136, 0.2);
  border-radius: var(--radius-xl);
  animation: ringRotate 20s linear infinite;
}

@keyframes ringRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-float-card {
  position: absolute;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-surface-glass);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: float 6s ease-in-out infinite;
  z-index: 4;
}

.hero-float-card--1 {
  bottom: 10%;
  left: -40px;
  animation-delay: -1s;
}

.hero-float-card--2 {
  top: 15%;
  right: -30px;
  animation-delay: -3s;
}

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

.float-card-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  color: white;
  font-size: 1.2rem;
}

.float-card-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--color-text);
}

.float-card-text {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
}

/* ===== SERVICES ===== */
.services {
  padding: var(--space-5xl) 0;
  background: var(--color-bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.service-card {
  position: relative;
  padding: var(--space-2xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--duration-normal) var(--ease-out);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary-glow);
}

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

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.1), rgba(20, 184, 166, 0.05));
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
  font-size: 1.6rem;
  transition: all var(--duration-normal) var(--ease-out);
}

.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  transform: scale(1.05);
}

.service-card:hover .service-icon svg {
  color: white;
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

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

/* ===== ABOUT ===== */
.about {
  padding: var(--space-5xl) 0;
  background: var(--color-bg-alt);
}

.about .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.about-image-accent {
  position: absolute;
  inset: -12px;
  border: 2px dashed var(--color-primary-glow);
  border-radius: calc(var(--radius-xl) + 8px);
  z-index: -1;
}

.about-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-radius: 50%;
  color: white;
  box-shadow: var(--shadow-lg);
}

.about-badge-number {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 800;
  line-height: 1;
}

.about-badge-text {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
  line-height: 1.2;
  margin-top: 4px;
}

.about-content .section-title {
  margin-bottom: var(--space-lg);
}

.about-text {
  font-size: var(--fs-base);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.about-feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-text);
}

.about-feature-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(13, 148, 136, 0.1);
  border-radius: 50%;
  flex-shrink: 0;
}

.about-feature-icon svg {
  width: 14px;
  height: 14px;
  color: var(--color-primary);
}

/* ===== STRUCTURE / WHY US ===== */
.why-us {
  padding: var(--space-5xl) 0;
  background: var(--color-hero-bg);
  position: relative;
  overflow: hidden;
}

.why-us::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 50%, rgba(13, 148, 136, 0.15), transparent 50%),
              radial-gradient(circle at 80% 50%, rgba(20, 184, 166, 0.1), transparent 50%);
}

.why-us .container {
  position: relative;
  z-index: 2;
}

.why-us .section-title {
  color: var(--color-hero-text);
}

.why-us .section-desc {
  color: rgba(240, 253, 250, 0.6);
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.why-us-card {
  padding: var(--space-2xl);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  text-align: center;
  backdrop-filter: blur(8px);
  transition: all var(--duration-normal) var(--ease-out);
}

.why-us-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(13, 148, 136, 0.4);
  transform: translateY(-4px);
}

.why-us-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.2), rgba(20, 184, 166, 0.1));
  border-radius: var(--radius-lg);
  font-size: 1.8rem;
}

.why-us-card h3 {
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--color-hero-text);
  margin-bottom: var(--space-sm);
}

.why-us-card p {
  font-size: var(--fs-sm);
  color: rgba(240, 253, 250, 0.55);
  line-height: 1.7;
}

/* ===== SCHEDULE / HOURS ===== */
.schedule {
  padding: var(--space-5xl) 0;
  background: var(--color-bg);
}

.schedule .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.schedule-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-lg);
}

.schedule-card h3 {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 700;
  margin-bottom: var(--space-xl);
  color: var(--color-text);
}

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

.schedule-row:last-child {
  border-bottom: none;
}

.schedule-day {
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.schedule-day-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
}

.schedule-day-dot.closed {
  background: var(--color-text-muted);
}

.schedule-time {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  font-weight: 500;
}

.schedule-time.closed {
  color: var(--color-text-muted);
  font-style: italic;
}

/* ===== LOCATION ===== */
.location {
  padding: var(--space-5xl) 0;
  background: var(--color-bg-alt);
}

.location .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.location-info {
  padding: var(--space-2xl);
}

.location-detail {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.location-detail-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(13, 148, 136, 0.1);
  border-radius: var(--radius-md);
  flex-shrink: 0;
  color: var(--color-primary);
  font-size: 1.2rem;
}

.location-detail h4 {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.location-detail p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.location-map {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
  border: 1px solid var(--color-border);
}

.location-map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ===== CTA SECTION ===== */
.cta {
  padding: var(--space-5xl) 0;
  background: var(--color-bg);
  position: relative;
}

.cta-card {
  position: relative;
  padding: var(--space-4xl) var(--space-3xl);
  background: linear-gradient(135deg, var(--color-hero-bg), rgba(13, 148, 136, 0.15));
  border-radius: var(--radius-xl);
  overflow: hidden;
  text-align: center;
}

.cta-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 40%, rgba(13, 148, 136, 0.2), transparent 50%),
              radial-gradient(circle at 70% 60%, rgba(20, 184, 166, 0.15), transparent 50%);
}

.cta-card > * {
  position: relative;
  z-index: 2;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--color-hero-text);
  margin-bottom: var(--space-md);
}

.cta-text {
  font-size: var(--fs-base);
  color: rgba(240, 253, 250, 0.65);
  max-width: 500px;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.btn-whatsapp {
  background: #25D366 !important;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3), inset 0 1px 0 rgba(255,255,255,0.15) !important;
}

.btn-whatsapp:hover {
  background: #22c55e !important;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4), inset 0 1px 0 rgba(255,255,255,0.15) !important;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-hero-bg);
  padding: var(--space-4xl) 0 var(--space-xl);
  color: rgba(240, 253, 250, 0.6);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand p {
  font-size: var(--fs-sm);
  line-height: 1.8;
  margin-top: var(--space-md);
  max-width: 300px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-hero-text);
  margin-bottom: var(--space-lg);
}

.footer-col ul li {
  margin-bottom: var(--space-sm);
}

.footer-col ul li a {
  font-size: var(--fs-sm);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer-col ul li a:hover {
  color: var(--color-primary-light);
}

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(240, 253, 250, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-xs);
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-lg);
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

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

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

  .hero-visual {
    display: none;
  }

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

  .about .container {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .about-image {
    max-width: 400px;
    margin-inline: auto;
  }

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

  .schedule .container {
    grid-template-columns: 1fr;
  }

  .location .container {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
}

@media (max-width: 768px) {
  .navbar-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    flex-direction: column;
    background: var(--color-surface);
    padding: var(--space-5xl) var(--space-2xl);
    box-shadow: var(--shadow-xl);
    transition: right var(--duration-normal) var(--ease-out);
    z-index: 1000;
    align-items: flex-start;
  }

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

  .navbar-links a {
    color: var(--color-text) !important;
    font-size: var(--fs-base);
  }

  .navbar-toggle {
    display: flex;
  }

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

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

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

  .hero-stats {
    flex-direction: column;
    gap: var(--space-lg);
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
}

/* ===== SCROLL-DRIVEN ANIMATION FOR PROGRESS BAR ===== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 1001;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light), #34d399);
  transform-origin: left;
  transform: scaleX(0);
  animation: scrollProgress linear forwards;
  animation-timeline: scroll();
}

@keyframes scrollProgress {
  to { transform: scaleX(1); }
}

/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25D366;
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all var(--duration-normal) var(--ease-out);
  animation: float 3s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: white;
}

/* ===== CLINIC IMAGE SECTION ===== */
.clinic-showcase {
  padding: var(--space-5xl) 0;
  background: var(--color-bg);
}

.clinic-showcase-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  max-height: 500px;
}

.clinic-showcase-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}