/* ============================================
   Strembiski Dental - Modern Design System
   Color Scheme & Design Tokens 2025
   ============================================ */

/* CSS Variables - Color Tokens */
:root {
  /* Base Tokens */
  --color-primary: #116E72;
  --color-primary-hover: #0E5D61;
  --color-text: #0F1E28;
  --color-text-muted: #3A4A57;
  --color-bg: #FFFFFF;
  --color-bg-soft: #F6FAFB;
  --color-surface: #FFFFFF;
  --color-border: #E6EDF1;
  --color-accent-soft: #E7D9C9;
  
  /* Semantic States */
  --color-success: #1E9E61;
  --color-warning: #E0A800;
  --color-error: #C03D3D;
  --color-info: #116E72;
  
  /* Neutral Scale */
  --gray-900: #0F1E28;
  --gray-700: #3A4A57;
  --gray-500: #7E8C98;
  --gray-300: #C9D5DF;
  --gray-200: #E6EDF1;
  --gray-100: #F6FAFB;
  
  /* Gradients */
  --grad-hero: linear-gradient(180deg, rgba(17, 110, 114, 0.08) 0%, rgba(14, 93, 97, 0.06) 100%);
  --grad-cta: linear-gradient(180deg, #116E72 0%, #158087 100%);
  
  /* Shadows */
  --shadow-card: rgba(15, 30, 40, 0.06) 0 4px 16px;
  --shadow-header: rgba(15, 30, 40, 0.08) 0 2px 8px;
  --shadow-1: rgba(15, 30, 40, 0.06) 0 4px 16px;
  --shadow-2: rgba(15, 30, 40, 0.1) 0 8px 24px;
  
  /* Focus ring */
  --focus-ring: 2px solid var(--color-primary);
  --focus-ring-offset: 2px;
  
  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 999px;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  /* Typography */
  --font-serif: 'DM Serif Display', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   Reset & Base Styles
   ============================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 18px;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Skip to content link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: 8px 16px;
  text-decoration: none;
  z-index: 10000;
  border-radius: 0 0 4px 0;
  opacity: 0;
  pointer-events: none;
}

.skip-link:focus {
  top: 0;
  opacity: 1;
  pointer-events: auto;
}

/* Focus visible states */
*:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* 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;
    scroll-behavior: auto !important;
  }
}

/* Toast animation */
@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOut {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(100%);
    opacity: 0;
  }
}

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

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

a:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--color-text);
  line-height: 1.2;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

ul, ol {
  margin-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

li {
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
}

/* ============================================
   Container & Layout
   ============================================ */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-md);
  }
}

/* ============================================
   Header & Navigation
   ============================================ */

.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-header);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-md) var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.logo-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
}

.logo-link:hover {
  text-decoration: none;
}

.logo-img {
  height: 50px;
  width: auto;
}

.site-name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  flex: 1;
  justify-content: center;
}

.main-nav > a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
  padding: var(--spacing-xs) 0;
  position: relative;
  text-decoration: none;
}

.main-nav > a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition);
}

.main-nav > a:hover::after,
.main-nav > a.active::after {
  width: 100%;
}

.main-nav > a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

/* Dropdown Menu */
.nav-item {
  position: relative;
}

.nav-item > a {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-item > a::after {
  content: '▼';
  font-size: 0.7rem;
  margin-left: 0.25rem;
  transition: var(--transition);
}

.nav-item:hover > a::after {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-2);
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition);
  z-index: 1000;
  margin-top: var(--spacing-xs);
  padding: var(--spacing-xs) 0;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-text);
  font-weight: 400;
  font-size: 0.9rem;
  text-decoration: none;
  transition: var(--transition);
}

.dropdown-menu a::after {
  display: none;
}

.dropdown-menu a:hover {
  background: var(--color-bg-soft);
  color: var(--color-primary);
  text-decoration: none;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
  min-width: 44px;
  min-height: 44px;
}

.menu-toggle span {
  width: 25px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition);
}

/* Mobile Navigation */
@media (max-width: 968px) {
  .menu-toggle {
    display: flex;
  }
  
  .main-nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    flex-direction: column;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-2);
    transform: translateX(-100%);
    transition: var(--transition);
    z-index: 999;
    align-items: flex-start;
    gap: var(--spacing-md);
    max-height: calc(100vh - 70px);
    overflow-y: auto;
  }
  
  .main-nav.active {
    transform: translateX(0);
  }
  
  .header-inner .btn-primary {
    display: none;
  }
  
  .nav-item {
    width: 100%;
  }
  
  .nav-item > a {
    width: 100%;
    justify-content: space-between;
  }
  
  .nav-item > a::after {
    content: '▶';
    margin-left: auto;
    font-size: 0.7rem;
  }
  
  .nav-item.active > a::after {
    transform: rotate(90deg);
  }
  
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-left: 2px solid var(--color-border);
    margin-top: 0;
    margin-left: var(--spacing-md);
    padding: var(--spacing-xs) 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  
  .nav-item.active .dropdown-menu {
    max-height: 500px;
    margin-top: var(--spacing-xs);
  }
  
  .dropdown-menu a {
    padding-left: var(--spacing-lg);
  }
}

/* ============================================
   Buttons
   ============================================ */

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  text-decoration: none;
  min-height: 44px;
  min-width: 44px;
  font-family: var(--font-sans);
}

.btn-primary {
  background: var(--color-primary);
  color: #FFFFFF;
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  color: #FFFFFF;
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-1);
}

.btn-primary:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

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

.btn-secondary:hover {
  background: #EEF7F7;
  color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  text-decoration: none;
  transform: translateY(-2px);
}

.btn-secondary:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Hero CTA buttons */
.btn-hero-cta {
  background: white !important;
  color: var(--color-primary) !important;
  padding: 1rem 2.5rem !important;
  font-size: 1.125rem !important;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3) !important;
  font-weight: 600 !important;
}

.btn-hero-cta:hover {
  background: var(--color-bg-soft) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.4) !important;
}

.btn-hero-cta-secondary {
  background: rgba(255, 255, 255, 0.95) !important;
  color: var(--color-primary) !important;
  border: 2px solid white !important;
  padding: 1rem 2.5rem !important;
  font-size: 1.125rem !important;
  font-weight: 600 !important;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3) !important;
}

.btn-hero-cta-secondary:hover {
  background: white !important;
  border-color: white !important;
  color: var(--color-primary) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.4) !important;
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
  background: var(--color-bg-soft);
  background-image: var(--grad-hero);
  padding: var(--spacing-2xl) 0;
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.hero-text {
  z-index: 1;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.hero-cta-group {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-2);
}

.hero-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

@media (max-width: 968px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .hero-image {
    order: -1;
  }
  
  .hero {
    padding: var(--spacing-xl) 0;
  }
  
  /* Office images on mobile */
  .office-images-grid {
    grid-template-columns: 1fr !important;
  }
}

/* ============================================
   About Page Specific Styles
   ============================================ */

.about-content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
  margin-bottom: var(--spacing-2xl);
}

.about-content-grid img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
  object-fit: cover;
}

.phone-cta-box {
  background: var(--color-bg-soft);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-lg);
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.phone-number {
  display: inline-block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  margin: var(--spacing-md) 0;
  transition: var(--transition);
}

.phone-number:hover {
  color: var(--color-primary-hover);
  text-decoration: none;
  transform: scale(1.05);
}

.services-notice {
  background: var(--color-surface);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--spacing-xl);
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.services-notice p {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

@media (max-width: 968px) {
  .about-content-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .about-content-grid > div:first-child {
    order: -1;
  }
  
  .phone-number {
    font-size: 2rem;
  }
  
  .phone-cta-box {
    padding: var(--spacing-xl);
  }
  
  .services-notice {
    padding: var(--spacing-lg);
  }
  
  .services-notice p {
    font-size: 1rem;
  }
}

/* ============================================
   Team Page Specific Styles
   ============================================ */

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
  justify-items: center;
}

.team-member-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 500px;
}

.team-member-card:hover {
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
  border-color: var(--color-primary);
}

.team-member-image {
  width: 100%;
  overflow: hidden;
  background: var(--color-bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
}

.team-member-image img {
  width: 100%;
  height: auto;
  max-width: 400px;
  object-fit: contain;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.team-member-card:hover .team-member-image img {
  transform: scale(1.02);
}

.team-member-info {
  padding: var(--spacing-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.team-member-info h3 {
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
  font-size: 1.5rem;
}

.team-member-role {
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  font-size: 1rem;
}

.team-member-bio {
  color: var(--color-text-muted);
  line-height: 1.7;
  font-size: 1rem;
  flex: 1;
}

@media (max-width: 768px) {
  .team-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    justify-items: stretch;
  }
  
  .team-member-card {
    max-width: 100%;
  }
  
  .team-member-image {
    padding: var(--spacing-md);
  }
  
  .team-member-image img {
    max-width: 100%;
  }
  
  .team-member-info {
    padding: var(--spacing-lg);
  }
}

/* ============================================
   Services Page Specific Styles
   ============================================ */

.service-detail-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
  margin-bottom: var(--spacing-2xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  transition: var(--transition);
}

.service-detail-card:hover {
  box-shadow: var(--shadow-card);
  border-color: var(--color-primary);
}

.service-detail-card:nth-child(even) {
  direction: rtl;
}

.service-detail-card:nth-child(even) > * {
  direction: ltr;
}

.service-detail-image {
  width: 100%;
  height: 100%;
  min-height: 400px;
  overflow: hidden;
  background: var(--color-bg-soft);
}

.service-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

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

.service-detail-content {
  padding: var(--spacing-2xl);
  display: flex;
  flex-direction: column;
}

.service-detail-content h3 {
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
  font-size: 1.75rem;
}

.service-detail-content h4 {
  font-size: 1.25rem;
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

.service-detail-content p {
  color: var(--color-text-muted);
  line-height: 1.8;
  font-size: 1.0625rem;
  margin-bottom: var(--spacing-md);
}

.service-detail-content ul {
  color: var(--color-text-muted);
  line-height: 1.8;
}

.service-detail-content .btn-secondary {
  margin-top: var(--spacing-md);
  align-self: flex-start;
}

@media (max-width: 968px) {
  .service-detail-card {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .service-detail-card:nth-child(even) {
    direction: ltr;
  }
  
  .service-detail-image {
    min-height: 300px;
    order: -1;
  }
  
  .service-detail-content {
    padding: var(--spacing-xl);
  }
}

/* ============================================
   Section Styles
   ============================================ */

section {
  padding: var(--spacing-2xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
  margin-bottom: var(--spacing-md);
}

.section-header p {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   Services Grid
   ============================================ */

.services-section {
  background: var(--color-bg);
  padding: var(--spacing-2xl) 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-xl);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  box-shadow: 0 12px 40px rgba(17, 110, 114, 0.15);
  transform: translateY(-6px);
  border-color: var(--color-primary);
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.service-card h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.5rem;
}

.service-card p {
  flex: 1;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
}

.service-card .btn-secondary {
  align-self: flex-start;
}

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

/* ============================================
   Trust Row
   ============================================ */

.trust-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.trust-item strong {
  display: block;
  font-size: 1.75rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
}

.trust-item span {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ============================================
   Cards & Surfaces
   ============================================ */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-1);
}

.review-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-1);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

/* ============================================
   Forms
   ============================================ */

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  transition: var(--transition);
  min-height: 44px;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-color: var(--color-primary);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

/* ============================================
   Contact Section
   ============================================ */

.contact-section {
  background: var(--color-bg);
  padding: var(--spacing-2xl) 0;
}

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

.contact-item {
  margin-bottom: var(--spacing-lg);
}

.contact-item strong {
  display: block;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
  font-weight: 600;
}

.contact-item a {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 1.125rem;
}

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

/* ============================================
   Before/After Section
   ============================================ */

.before-after-section {
  background: var(--color-bg-soft);
  padding: var(--spacing-2xl) 0;
}

.before-after-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.before-after-item {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-1);
}

.ba-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xs);
}

.ba-images > div {
  position: relative;
}

.ba-images > div > div:first-child {
  background: var(--gray-200);
  padding: var(--spacing-xs);
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

.ba-images img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

/* ============================================
   Footer
   ============================================ */

.site-footer {
  background: var(--color-text);
  color: var(--gray-300);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-section h3 {
  color: #FFFFFF;
  margin-bottom: var(--spacing-md);
  font-size: 1.25rem;
}

.footer-section p {
  margin-bottom: var(--spacing-sm);
  color: var(--gray-300);
}

.footer-section a {
  color: var(--gray-300);
  text-decoration: none;
}

.footer-section a:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-lg);
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--gray-500);
}

/* ============================================
   Mobile CTA Button
   ============================================ */

.mobile-cta {
  position: fixed;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  width: 60px;
  height: 60px;
  background: var(--color-primary);
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-2);
  z-index: 999;
  text-decoration: none;
  transition: var(--transition);
}

.mobile-cta:hover {
  background: var(--color-primary-hover);
  transform: scale(1.1);
  text-decoration: none;
}

@media (min-width: 969px) {
  .mobile-cta {
    display: none;
  }
}

/* ============================================
   Utility Classes
   ============================================ */

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

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

/* ============================================
   Accessibility
   ============================================ */

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: #FFFFFF;
  padding: var(--spacing-sm);
  z-index: 10000;
}

.skip-link:focus {
  top: 0;
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}