/* ==========================================================================
   Uzman Estetisyen Damla Cömert - Premium Aesthetic Design System
   Color Palette: Warm Alabaster, Soft Nude, Champagne Gold, Slate Espresso
   ========================================================================== */

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

:root {
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --bg-primary: #F7FCFB;
  --bg-surface: #FFFFFF;
  --bg-subtle: #EBF8F7;
  --bg-cream: #E4F5F4;
  --bg-dark: #0A1E20;

  --accent-gold: #0ABAB5;
  --accent-gold-dark: #008280;
  --accent-gold-light: #E2F6F5;
  --accent-rose: #20B2AA;
  --accent-rose-light: #F0FDFB;
  --accent-sage: #14B8A6;
  --accent-sage-light: #ECFDF5;

  --text-primary: #0F2728;
  --text-secondary: #325353;
  --text-muted: #6E9493;
  --text-light: #FFFFFF;

  --border-subtle: #D4ECE9;
  --border-strong: #96D7D1;

  --shadow-sm: 0 2px 10px rgba(10, 186, 181, 0.05);
  --shadow-md: 0 8px 30px rgba(10, 186, 181, 0.08);
  --shadow-lg: 0 16px 48px rgba(10, 186, 181, 0.12);
  --shadow-gold: 0 10px 30px rgba(10, 186, 181, 0.28);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --max-width: 1240px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

/* Typography */
h1, h2, h3, h4, .font-serif {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  line-height: 1.2;
}

h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(2rem, 3.8vw, 3rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); }
h4 { font-size: 1.25rem; font-family: var(--font-sans); font-weight: 600; }

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-gold-dark);
  margin-bottom: 12px;
}

.section-eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1.5px;
  background-color: var(--accent-gold);
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin-top: 12px;
}

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

.section-pad {
  padding-top: 96px;
  padding-bottom: 96px;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
  color: #FFFFFF;
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(10, 186, 181, 0.38);
  color: #FFFFFF;
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold-dark);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  font-weight: 600;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.25);
}

.btn-whatsapp:hover {
  background: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.35);
  color: #FFFFFF;
}

.btn-outline-gold {
  border: 1.5px solid var(--accent-gold);
  color: var(--accent-gold-dark);
  background: transparent;
}

.btn-outline-gold:hover {
  background: var(--accent-gold);
  color: #FFFFFF;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  background: rgba(247, 252, 251, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(212, 236, 233, 0.8);
  transition: var(--transition);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.site-brand {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent-gold-dark);
  margin-top: 2px;
}

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

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--accent-gold);
  transition: var(--transition);
}

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

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

.mobile-toggle {
  display: none;
  background: none;
  font-size: 1.5rem;
  color: var(--text-primary);
  cursor: pointer;
  padding: 8px;
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 80px 0 100px;
  overflow: hidden;
  background: radial-gradient(circle at 80% 20%, rgba(210, 245, 243, 0.85) 0%, rgba(247, 252, 251, 0.4) 60%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 64px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: var(--accent-gold-light);
  border: 1px solid rgba(10, 186, 181, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-gold-dark);
  margin-bottom: 24px;
}

.hero-title {
  margin-bottom: 24px;
}

.hero-title span {
  font-style: italic;
  font-weight: 400;
  color: var(--accent-gold-dark);
}

.hero-desc {
  font-size: 1.18rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 44px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--border-subtle);
}

.stat-item h3 {
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1;
}

.stat-item p {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

.hero-visual {
  position: relative;
}

.hero-img-box {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
}

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

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

.hero-floating-card {
  position: absolute;
  bottom: -24px;
  left: -24px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  padding: 18px 24px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(212, 236, 233, 0.8);
  display: flex;
  align-items: center;
  gap: 16px;
}

.floating-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-full);
  background: var(--accent-gold-light);
  color: var(--accent-gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.floating-text h5 {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-primary);
}

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

/* Feature Cards / Values */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.value-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  border: 1px solid var(--border-subtle);
  transition: var(--transition);
  position: relative;
}

.value-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-gold-light);
}

.value-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: var(--bg-subtle);
  color: var(--accent-gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
}

.value-card h3 {
  font-size: 1.45rem;
  margin-bottom: 12px;
}

.value-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* Services Grid & Cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(10, 186, 181, 0.45);
}

.service-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

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

.service-card:hover .service-thumb img {
  transform: scale(1.05);
}

.service-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-gold-dark);
}

.service-content {
  padding: 32px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.service-title {
  font-size: 1.55rem;
  margin-bottom: 12px;
  line-height: 1.25;
}

.service-title a:hover {
  color: var(--accent-gold-dark);
}

.service-desc {
  font-size: 0.93rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.6;
}

.service-benefits-list {
  list-style: none;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-benefits-list li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.service-benefits-list li svg {
  color: var(--accent-gold);
  flex-shrink: 0;
  margin-top: 3px;
}

.service-footer {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-gold-dark);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.service-link:hover {
  gap: 10px;
}

/* Before & After Interactive Slider */
.ba-container {
  position: relative;
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  user-select: none;
  cursor: ew-resize;
}

.ba-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.ba-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.ba-after {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  overflow: hidden;
  z-index: 2;
  border-right: 2px solid #FFFFFF;
}

.ba-after img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
}

.ba-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 44px;
  height: 44px;
  transform: translate(-50%, -50%);
  border-radius: var(--radius-full);
  background: #FFFFFF;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  z-index: 10;
  cursor: ew-resize;
}

.ba-badge {
  position: absolute;
  bottom: 24px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: rgba(28, 26, 25, 0.75);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  z-index: 5;
}

.ba-badge-after { left: 24px; }
.ba-badge-before { right: 24px; }

/* Filter Tabs */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--accent-gold);
  color: #FFFFFF;
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-sm);
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
}

.gallery-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.gallery-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.gallery-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  aspect-ratio: 16 / 10;
}

.gallery-split-half {
  position: relative;
  overflow: hidden;
}

.gallery-split-half img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
}

.gallery-info {
  padding: 24px;
}

.gallery-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.gallery-category {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--accent-gold-dark);
  letter-spacing: 0.1em;
}

.gallery-sessions {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Education Cards */
.education-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.education-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.education-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-gold);
}

.education-thumb {
  aspect-ratio: 16 / 9;
  position: relative;
  overflow: hidden;
}

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

.education-body {
  padding: 32px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.education-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--accent-gold-dark);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.education-title {
  font-size: 1.45rem;
  margin-bottom: 14px;
  line-height: 1.25;
}

.education-summary {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.education-curriculum {
  list-style: none;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.education-curriculum li {
  font-size: 0.86rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

/* Blog Cards */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.blog-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-gold);
}

.blog-thumb {
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
}

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

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

.blog-content {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.blog-tag {
  font-weight: 600;
  color: var(--accent-gold-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.blog-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
  line-height: 1.3;
}

.blog-title a:hover {
  color: var(--accent-gold-dark);
}

.blog-excerpt {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.6;
}

/* Reviews / Testimonials */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.review-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.review-stars {
  color: #E5A93C;
  font-size: 1rem;
  margin-bottom: 16px;
  display: flex;
  gap: 3px;
}

.review-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 24px;
  flex-grow: 1;
  line-height: 1.65;
}

.review-author h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.review-author p {
  font-size: 0.8rem;
  color: var(--accent-gold-dark);
}

/* Appointment Form & Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: flex-start;
}

.contact-info-card {
  background: var(--bg-surface);
  border-radius: var(--radius-xl);
  padding: 48px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
}

.contact-channel {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 32px;
}

.channel-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: var(--accent-gold-light);
  color: var(--accent-gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.channel-content h4 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.channel-content p, .channel-content a {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.channel-content a:hover {
  color: var(--accent-gold-dark);
}

.form-card {
  background: var(--bg-surface);
  border-radius: var(--radius-xl);
  padding: 48px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-subtle);
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--accent-gold);
  background: #FFFFFF;
  box-shadow: 0 0 0 4px rgba(197, 155, 118, 0.15);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-error {
  color: #D9383A;
  font-size: 0.82rem;
  margin-top: 6px;
}

/* Alert Boxes */
.alert-success {
  background: #EBF7EE;
  border: 1px solid #A3D9B0;
  color: #1B5E20;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Footer */
.site-footer {
  background: var(--bg-dark);
  color: #FFFFFF;
  padding: 80px 0 32px;
  margin-top: 96px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 64px;
}

.footer-brand h3 {
  color: #FFFFFF;
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.footer-brand p {
  color: #A69E96;
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 320px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 20px;
  font-family: var(--font-sans);
  font-weight: 600;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: #A69E96;
  font-size: 0.92rem;
}

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

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: #7A736C;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 998;
  display: flex;
  align-items: center;
  gap: 12px;
}

.wa-btn {
  width: 62px;
  height: 62px;
  border-radius: var(--radius-full);
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
  position: relative;
}

.wa-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-full);
  background: inherit;
  animation: pulse-ring 2s infinite;
  z-index: -1;
}

.wa-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 14px 30px rgba(37, 211, 102, 0.5);
  color: #FFFFFF;
}

.wa-tooltip {
  background: #FFFFFF;
  color: var(--text-primary);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid var(--border-subtle);
  pointer-events: none;
  white-space: nowrap;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* Mobile Bottom Sticky Bar */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  padding: 12px 20px;
  border-top: 1px solid var(--border-subtle);
  z-index: 997;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* Responsive Helper Classes */
.cert-card {
  background: var(--bg-surface);
  padding: 26px 30px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  transition: var(--transition);
}

.service-detail-layout {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 56px;
  align-items: flex-start;
}

.clinic-photos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.related-articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .hero-ctas, .hero-stats {
    justify-content: center;
  }
  .hero-visual {
    max-width: 480px;
    margin: 0 auto;
  }
  .services-grid, .education-grid, .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .service-detail-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  /* Container & Global Width Protection */
  .container {
    padding-left: 18px;
    padding-right: 18px;
  }

  /* Header */
  .site-header {
    background: rgba(247, 252, 251, 0.98);
  }
  .nav-wrap {
    height: 68px;
  }
  .brand-title {
    font-size: 1.35rem;
  }
  .brand-subtitle {
    font-size: 0.65rem;
    letter-spacing: 0.16em;
  }
  .nav-actions .btn-primary {
    display: none; /* Mobile sticky bottom bar handles this without crowding the top navbar */
  }

  /* Navigation Drawer */
  .site-nav-list {
    display: none;
  }
  .site-nav-list.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 68px;
    left: 0;
    width: 100%;
    background: var(--bg-surface);
    padding: 28px 20px;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--border-subtle);
    gap: 18px;
  }
  .mobile-toggle {
    display: block;
  }

  /* Hero Mobile Refinements */
  .hero-section {
    padding: 36px 0 48px;
  }
  .hero-badge {
    font-size: 0.75rem;
    padding: 6px 14px;
    margin-bottom: 16px;
  }
  .hero-title {
    font-size: clamp(1.85rem, 7.2vw, 2.4rem);
    line-height: 1.25;
    margin-bottom: 16px;
    word-break: break-word;
  }
  .hero-desc {
    font-size: 0.98rem;
    line-height: 1.65;
    margin-bottom: 24px;
  }
  .hero-ctas {
    flex-direction: column;
    width: 100%;
    gap: 12px;
    margin-bottom: 28px;
  }
  .hero-ctas .btn {
    width: 100%;
    padding: 13px 20px;
  }
  .hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding-top: 20px;
    width: 100%;
  }
  .stat-item h3 {
    font-size: 1.35rem;
  }
  .stat-item p {
    font-size: 0.7rem;
    letter-spacing: 0.02em;
  }
  .hero-visual {
    width: 100%;
    max-width: 100%;
    margin: 16px auto 0;
  }
  .hero-floating-card {
    position: static;
    margin: 14px auto 0;
    width: 100%;
    max-width: 100%;
    justify-content: center;
    border-radius: var(--radius-md);
    padding: 12px 16px;
    box-shadow: var(--shadow-sm);
  }
  .floating-text h5 {
    font-size: 0.86rem;
  }
  .floating-text p {
    font-size: 0.74rem;
  }

  /* Section Padding & Headings */
  .section-pad {
    padding-top: 54px;
    padding-bottom: 54px;
  }
  .section-header {
    margin-bottom: 32px;
  }
  h2 {
    font-size: clamp(1.65rem, 6.5vw, 2.15rem);
  }
  h3 {
    font-size: clamp(1.25rem, 5vw, 1.55rem);
  }
  .section-desc {
    font-size: 0.95rem;
  }

  /* Grids & Cards */
  .services-grid, 
  .education-grid, 
  .blog-grid, 
  .values-grid, 
  .gallery-grid, 
  .reviews-grid,
  .clinic-photos-grid,
  .related-articles-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .value-card, 
  .service-content, 
  .education-body, 
  .blog-content, 
  .review-card {
    padding: 22px 18px;
  }

  .contact-info-card, 
  .form-card {
    padding: 24px 16px;
    border-radius: var(--radius-lg);
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .cert-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 18px 16px;
  }

  /* Before & After Interactive Slider */
  .ba-container {
    max-width: 100%;
    border-radius: var(--radius-lg);
    touch-action: pan-y;
  }
  .ba-badge {
    font-size: 0.72rem;
    padding: 5px 11px;
    bottom: 12px;
  }
  .ba-badge-after { left: 12px; }
  .ba-badge-before { right: 12px; }
  .ba-handle {
    width: 36px;
    height: 36px;
  }

  /* Filter Tabs */
  .filter-tabs {
    gap: 8px;
    margin-bottom: 28px;
  }
  .filter-btn {
    padding: 7px 14px;
    font-size: 0.8rem;
  }

  /* Footer */
  .site-footer {
    padding: 54px 0 84px;
    margin-top: 54px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 40px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 14px;
    text-align: center;
  }

  /* Bottom Actions & WhatsApp */
  .mobile-sticky-bar {
    display: grid;
    padding: 10px 14px;
    gap: 10px;
  }
  .mobile-sticky-bar .btn {
    font-size: 0.88rem;
    padding: 12px;
  }

  /* Hide floating circular WhatsApp on mobile to avoid covering the bottom sticky bar */
  .floating-whatsapp {
    display: none;
  }
}