/* ============================================
   ISDENBUL DENTAL CLINIC — Design System
   ============================================ */

@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&display=swap');

/* --- CSS Custom Properties --- */
:root {
  --color-primary: #0A1628;
  --color-primary-light: #132240;
  --color-secondary: #C9A96E;
  --color-secondary-light: #D4BA88;
  --color-secondary-dark: #B8944F;
  --color-accent: #2A9D8F;
  --color-accent-light: #3DBFAF;
  --color-bg-light: #F8F6F3;
  --color-bg-cream: #F0EDE8;
  --color-bg-white: #FFFFFF;
  --color-text-dark: #1A1A2E;
  --color-text-light: #F0EDE8;
  --color-text-muted: #6B7280;
  --color-text-body: #4A4A5A;
  --color-border: rgba(201,169,110,0.2);
  --color-overlay: rgba(10,22,40,0.75);
  --color-glass: rgba(255,255,255,0.08);
  --color-glass-border: rgba(255,255,255,0.15);
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --shadow-sm: 0 2px 8px rgba(10,22,40,0.06);
  --shadow-md: 0 4px 20px rgba(10,22,40,0.1);
  --shadow-lg: 0 8px 40px rgba(10,22,40,0.15);
  --shadow-gold: 0 4px 20px rgba(201,169,110,0.2);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --transition-slow: 0.6s cubic-bezier(0.4,0,0.2,1);
  --max-width: 1200px;
  --header-height: 80px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--color-text-body);
  background: var(--color-bg-light);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* --- Typography --- */
h1, h2, h3, h4, h5 { font-family: var(--font-heading); color: var(--color-text-dark); line-height: 1.2; font-weight: 600; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.2rem; }
p { margin-bottom: 1rem; }
.text-gold { color: var(--color-secondary); }
.text-accent { color: var(--color-accent); }
.text-light { color: var(--color-text-light); }

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

/* --- Section Styling --- */
.section { padding: 100px 0; }
.section-dark { background: var(--color-primary); color: var(--color-text-light); }
.section-dark h2, .section-dark h3, .section-dark h4 { color: var(--color-text-light); }
.section-cream { background: var(--color-bg-cream); }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header .label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 12px;
}
.section-header h2 { margin-bottom: 16px; }
.section-header p { max-width: 600px; margin: 0 auto; color: var(--color-text-muted); font-size: 1.05rem; }
.gold-line {
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-secondary-light));
  margin: 16px auto 0;
  border-radius: 2px;
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--header-height);
  transition: var(--transition);
  background: transparent;
}
.header.scrolled {
  background: rgba(10,22,40,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.2);
}
.header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%;
}
.logo {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.5rem; font-weight: 700;
  color: var(--color-text-light);
}
.logo-icon {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: var(--color-primary);
}
.logo span { color: var(--color-secondary); }
.nav { display: flex; align-items: center; gap: 36px; }
.nav a {
  color: rgba(255,255,255,0.85); font-size: 0.92rem;
  font-weight: 500; letter-spacing: 0.5px;
  position: relative; padding: 4px 0;
}
.nav a::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--color-secondary);
  transition: var(--transition);
}
.nav a:hover, .nav a.active { color: #fff; }
.nav a:hover::after, .nav a.active::after { width: 100%; }
.nav-cta {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
  color: var(--color-primary) !important;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.5px;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { transform: translateY(-2px); box-shadow: var(--shadow-gold); }

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column; gap: 5px;
  width: 28px; cursor: pointer; z-index: 1001;
}
.menu-toggle span {
  display: block; width: 100%; height: 2px;
  background: #fff; border-radius: 2px;
  transition: var(--transition);
}
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  background: var(--color-primary);
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0.35;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(10,22,40,0.9) 0%, rgba(10,22,40,0.5) 50%, rgba(42,157,143,0.2) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 650px;
  padding-top: var(--header-height);
}
.hero-label {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(201,169,110,0.15);
  border: 1px solid rgba(201,169,110,0.3);
  padding: 8px 20px; border-radius: 50px;
  font-size: 0.82rem; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 24px;
}
.hero h1 { color: #fff; margin-bottom: 20px; }
.hero h1 em {
  font-style: italic;
  color: var(--color-secondary);
}
.hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1.15rem;
  margin-bottom: 36px;
  max-width: 520px;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
  color: var(--color-primary);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(201,169,110,0.4);
}
.btn-outline {
  border: 2px solid rgba(255,255,255,0.3);
  color: #fff;
  background: transparent;
}
.btn-outline:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
  transform: translateY(-3px);
}
.btn-accent {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  color: #fff;
}
.btn-accent:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(42,157,143,0.3);
}
.btn-dark {
  background: var(--color-primary);
  color: var(--color-text-light);
}
.btn-dark:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.btn i { font-size: 0.9em; }

/* Floating decorative elements in hero */
.hero-float {
  position: absolute;
  border-radius: 50%;
  opacity: 0.08;
  background: var(--color-secondary);
}
.hero-float-1 { width: 400px; height: 400px; top: -100px; right: -100px; }
.hero-float-2 { width: 250px; height: 250px; bottom: 10%; right: 15%; }
.hero-float-3 { width: 150px; height: 150px; bottom: 20%; right: 35%; background: var(--color-accent); }

/* ============================================
   STATS BAR
   ============================================ */
.stats-bar {
  background: var(--color-primary);
  padding: 40px 0;
  border-top: 1px solid rgba(201,169,110,0.15);
  border-bottom: 1px solid rgba(201,169,110,0.15);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-item { position: relative; }
.stat-item:not(:last-child)::after {
  content: '';
  position: absolute; right: 0; top: 50%;
  transform: translateY(-50%);
  width: 1px; height: 50px;
  background: rgba(201,169,110,0.2);
}
.stat-number {
  font-family: var(--font-heading);
  font-size: 2.8rem; font-weight: 700;
  color: var(--color-secondary);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 500;
}

/* ============================================
   SERVICE/TREATMENT CARDS
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}
.service-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  border: 1px solid rgba(0,0,0,0.04);
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.service-card-img {
  width: 100%; height: 220px;
  object-fit: cover;
  transition: var(--transition-slow);
}
.service-card:hover .service-card-img { transform: scale(1.05); }
.service-card-img-wrap { overflow: hidden; position: relative; }
.service-card-badge {
  position: absolute; top: 16px; left: 16px;
  background: var(--color-secondary);
  color: var(--color-primary);
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.service-card-body { padding: 28px; }
.service-card-body h3 { font-size: 1.35rem; margin-bottom: 10px; }
.service-card-body p { color: var(--color-text-muted); font-size: 0.95rem; margin-bottom: 16px; }
.service-card-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--color-secondary-dark);
  font-weight: 600; font-size: 0.9rem;
}
.service-card-link:hover { color: var(--color-accent); gap: 10px; }

/* ============================================
   WHY CHOOSE US
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 28px;
}
.feature-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}
.feature-card:hover {
  background: rgba(201,169,110,0.08);
  border-color: rgba(201,169,110,0.3);
  transform: translateY(-5px);
}
.feature-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(201,169,110,0.15), rgba(201,169,110,0.05));
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.6rem;
  color: var(--color-secondary);
}
.feature-card h4 { margin-bottom: 10px; font-size: 1.1rem; }
.feature-card p { color: rgba(255,255,255,0.6); font-size: 0.92rem; margin: 0; }

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}
.testimonial-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.04);
  transition: var(--transition);
  position: relative;
}
.testimonial-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.testimonial-card::before {
  content: '"';
  font-family: var(--font-heading);
  font-size: 5rem; line-height: 1;
  color: var(--color-secondary);
  opacity: 0.15;
  position: absolute;
  top: 16px; left: 28px;
}
.testimonial-stars { color: var(--color-secondary); margin-bottom: 16px; font-size: 1rem; letter-spacing: 2px; }
.testimonial-text { font-size: 1.02rem; color: var(--color-text-body); margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: #fff; font-size: 1.1rem;
}
.testimonial-info h5 { font-size: 0.95rem; margin-bottom: 2px; }
.testimonial-info span { font-size: 0.82rem; color: var(--color-text-muted); }

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 50%, var(--color-primary) 100%);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-section::before {
  content: '';
  position: absolute; top: -50%; right: -20%;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,169,110,0.08), transparent 70%);
}
.cta-section h2 { color: #fff; margin-bottom: 16px; }
.cta-section p { color: rgba(255,255,255,0.7); max-width: 550px; margin: 0 auto 36px; font-size: 1.1rem; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-primary);
  padding: 80px 0 0;
  color: rgba(255,255,255,0.7);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand p { margin-top: 16px; font-size: 0.92rem; line-height: 1.8; }
.footer h4 {
  color: #fff; font-size: 1rem;
  margin-bottom: 20px;
  font-family: var(--font-body);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.footer-links li { margin-bottom: 12px; }
.footer-links a { font-size: 0.92rem; transition: var(--transition); }
.footer-links a:hover { color: var(--color-secondary); padding-left: 4px; }
.footer-contact li {
  display: flex; align-items: flex-start; gap: 12px;
  margin-bottom: 16px; font-size: 0.92rem;
}
.footer-contact i { color: var(--color-secondary); margin-top: 3px; width: 16px; }
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.footer-social a {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem;
  transition: var(--transition);
}
.footer-social a:hover {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-primary);
}
.footer-bottom {
  text-align: center;
  padding: 24px 0;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
}

/* ============================================
   PAGE HERO (Inner pages)
   ============================================ */
.page-hero {
  position: relative;
  padding: 160px 0 80px;
  background: var(--color-primary);
  overflow: hidden;
  text-align: center;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(42,157,143,0.1), transparent 60%),
              radial-gradient(ellipse at 70% 50%, rgba(201,169,110,0.08), transparent 60%);
}
.page-hero-content { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.65); font-size: 1.1rem; max-width: 550px; margin: 0 auto; }
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 0.88rem;
}
.breadcrumb a { color: var(--color-secondary); }
.breadcrumb span { color: rgba(255,255,255,0.4); }

/* ============================================
   TREATMENTS PAGE SPECIFICS
   ============================================ */
.treatment-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 60px 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.treatment-detail:nth-child(even) { direction: rtl; }
.treatment-detail:nth-child(even) > * { direction: ltr; }
.treatment-detail-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.treatment-detail-img img { width: 100%; height: 350px; object-fit: cover; }
.treatment-detail-content h3 { margin-bottom: 12px; }
.treatment-detail-content p { color: var(--color-text-muted); margin-bottom: 16px; }
.treatment-features {
  display: flex; flex-direction: column; gap: 10px;
  margin-bottom: 20px;
}
.treatment-features li {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.95rem;
}
.treatment-features li i {
  color: var(--color-accent);
  font-size: 0.85rem;
  width: 20px; height: 20px;
  background: rgba(42,157,143,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.treatment-price {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(201,169,110,0.1);
  padding: 8px 18px;
  border-radius: 50px;
  font-weight: 600;
  color: var(--color-secondary-dark);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img-wrap img { width: 100%; height: 500px; object-fit: cover; }
.about-img-badge {
  position: absolute; bottom: 24px; left: 24px;
  background: rgba(10,22,40,0.9);
  backdrop-filter: blur(10px);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(201,169,110,0.3);
}
.about-img-badge .stat-number { font-size: 2rem; }
.about-img-badge .stat-label { font-size: 0.78rem; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 28px;
}
.team-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  text-align: center;
}
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.team-card-img { width: 100%; height: 300px; object-fit: cover; }
.team-card-body { padding: 24px; }
.team-card-body h4 { margin-bottom: 4px; }
.team-card-body .role { color: var(--color-secondary); font-size: 0.88rem; font-weight: 500; margin-bottom: 10px; }
.team-card-body p { font-size: 0.9rem; color: var(--color-text-muted); margin: 0; }

/* Journey/Process Steps */
.journey-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 28px;
  counter-reset: journey;
}
.journey-step {
  text-align: center;
  padding: 32px 20px;
  position: relative;
}
.journey-step::before {
  counter-increment: journey;
  content: counter(journey, decimal-leading-zero);
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-secondary);
  opacity: 0.2;
  display: block;
  margin-bottom: 12px;
}
.journey-step h4 { margin-bottom: 8px; font-size: 1.05rem; }
.journey-step p { font-size: 0.9rem; color: var(--color-text-muted); margin: 0; }

/* ============================================
   GALLERY PAGE
   ============================================ */
.gallery-filters {
  display: flex; gap: 12px; justify-content: center;
  flex-wrap: wrap; margin-bottom: 40px;
}
.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 500;
  border: 1px solid var(--color-border);
  color: var(--color-text-body);
  transition: var(--transition);
  background: var(--color-bg-white);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--color-secondary);
  color: var(--color-primary);
  border-color: var(--color-secondary);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition-slow); }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,22,40,0.8) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
  display: flex; flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay h4 { color: #fff; font-size: 1.1rem; margin-bottom: 4px; }
.gallery-overlay span { color: var(--color-secondary); font-size: 0.85rem; }

/* Before/After Slider */
.ba-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.ba-images { display: grid; grid-template-columns: 1fr 1fr; }
.ba-images img { width: 100%; height: 250px; object-fit: cover; }
.ba-label {
  position: absolute; bottom: 8px;
  background: var(--color-primary);
  color: #fff;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 4px;
  text-transform: uppercase;
}
.ba-info { padding: 20px; text-align: center; }
.ba-info h4 { margin-bottom: 4px; font-size: 1rem; }
.ba-info span { color: var(--color-text-muted); font-size: 0.88rem; }

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.contact-form {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--color-text-dark);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  background: var(--color-bg-light);
  transition: var(--transition);
  color: var(--color-text-dark);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(201,169,110,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.contact-info-cards { display: flex; flex-direction: column; gap: 20px; }
.contact-info-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  display: flex; align-items: flex-start; gap: 16px;
  transition: var(--transition);
  border: 1px solid transparent;
}
.contact-info-card:hover {
  border-color: var(--color-border);
  box-shadow: var(--shadow-md);
}
.contact-icon {
  width: 50px; height: 50px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(201,169,110,0.1), rgba(201,169,110,0.05));
  display: flex; align-items: center; justify-content: center;
  color: var(--color-secondary);
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-info-card h4 { font-size: 1rem; font-family: var(--font-body); margin-bottom: 4px; }
.contact-info-card p { font-size: 0.92rem; color: var(--color-text-muted); margin: 0; }
.contact-info-card a { color: var(--color-secondary-dark); }
.contact-info-card a:hover { color: var(--color-accent); }

.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-top: 20px;
}
.map-wrap iframe { width: 100%; height: 300px; border: 0; }

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }

/* ============================================
   WhatsApp Float Button
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 999;
  transition: var(--transition);
  animation: pulse-wa 2s infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37,211,102,0.5);
}
@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 30px rgba(37,211,102,0.6), 0 0 0 10px rgba(37,211,102,0.1); }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .services-grid, .testimonials-grid { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .treatment-detail { grid-template-columns: 1fr; gap: 32px; }
  .treatment-detail:nth-child(even) { direction: ltr; }
  .about-content { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --header-height: 70px; }
  .section { padding: 70px 0; }
  .nav { 
    display: none;
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10,22,40,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 28px;
  }
  .nav.active { display: flex; }
  .nav a { font-size: 1.2rem; }
  .menu-toggle { display: flex; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .stat-item:not(:last-child)::after { display: none; }
  .hero-content { padding-left: 8px; padding-right: 8px; }
  .services-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; align-items: flex-start; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .journey-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .features-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .journey-grid { grid-template-columns: 1fr; }
  .gallery-filters { gap: 8px; }
  .filter-btn { padding: 8px 16px; font-size: 0.82rem; }
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
  position: fixed; inset: 0;
  background: rgba(10,22,40,0.95);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px;
}
.lightbox.active { display: flex; }
.lightbox img {
  max-width: 90vw; max-height: 85vh;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}
.lightbox-close {
  position: absolute; top: 24px; right: 24px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  cursor: pointer;
  transition: var(--transition);
}
.lightbox-close:hover { background: rgba(255,255,255,0.2); }