/*
 * Spark Bond Cleaning - Premium Stylesheet
 * Brand Identity: Deep Blue (#0D47A1) & Bright Green (#2E7D32), Accent Orange (#E65100)
 * Fonts: Poppins (Headings) & Inter (Body)
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@500;600;700;800&display=swap');

/* --- Design Tokens --- */
:root {
  --color-primary: #0D47A1;
  --color-primary-light: #1976D2;
  --color-primary-dark: #0A3275;
  --color-primary-rgb: 13, 71, 161;
  
  --color-secondary: #2E7D32;
  --color-secondary-light: #43A047;
  --color-secondary-dark: #1B5E20;
  
  --color-accent: #0D47A1;
  --color-accent-light: #1976D2;
  --color-accent-dark: #0A3275;
  --color-accent-rgb: 13, 71, 161;

  --color-background: #ffffff;
  --color-bg-alt: #F8FAFC;
  --color-text: #1E293B;
  --color-text-muted: #64748B;
  --color-border: #E2E8F0;
  --color-white: #ffffff;
  
  --font-headings: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 20px -5px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 20px 25px -5px rgba(13, 71, 161, 0.08), 0 10px 10px -5px rgba(13, 71, 161, 0.04);
  --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-background);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 700;
  color: var(--color-primary-dark);
  line-height: 1.25;
}

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

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

ul {
  list-style: none;
}

/* --- Scrollbar styling --- */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg-alt);
}
::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: #94A3B8;
}

/* --- Layout Utilities --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
  position: relative;
}

.section-alt {
  background-color: var(--color-bg-alt);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3.5rem;
}

.section-header h2 {
  font-size: 2.25rem;
  margin-bottom: 1rem;
  position: relative;
}

.section-header h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background-color: var(--color-secondary);
  margin: 0.75rem auto 0;
  border-radius: var(--radius-full);
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.125rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* --- Typography Utilities --- */
.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-accent { color: var(--color-accent); }
.font-bold { font-weight: 700; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* --- Button Styles --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
}

.btn-primary {
  background-color: var(--color-secondary);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(46, 125, 50, 0.3);
}

.btn-primary:hover {
  background-color: var(--color-secondary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(46, 125, 50, 0.4);
}

.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(13, 71, 161, 0.3);
}

.btn-accent:hover {
  background-color: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13, 71, 161, 0.4);
}

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

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

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

.btn-white:hover {
  background-color: var(--color-bg-alt);
  transform: translateY(-2px);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* --- Header & Navigation --- */
header {
  height: var(--header-height);
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

header.scrolled {
  box-shadow: var(--shadow-md);
  height: 70px;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-headings);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--color-primary);
}

.logo-sparkle {
  color: var(--color-secondary);
  font-size: 1.75rem;
  animation: pulse 2s infinite;
}

.nav-menu {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding: 0.5rem 0;
}

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

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

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

.nav-cta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-phone {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--color-primary);
}

.nav-phone i {
  color: var(--color-secondary);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-primary);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  padding-top: calc(var(--header-height) + 3rem);
  padding-bottom: 5rem;
  background: linear-gradient(135deg, rgba(13, 71, 161, 0.05) 0%, rgba(46, 125, 50, 0.02) 100%);
  overflow: hidden;
}

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

.hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(46, 125, 50, 0.1);
  color: var(--color-secondary-dark);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: 3.5rem;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.hero h1 span {
  background: linear-gradient(120deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-sub {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  margin-bottom: 2.5rem;
}

.hero-bullets {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
}

.bullet-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  color: var(--color-primary-dark);
}

.bullet-item i {
  color: var(--color-secondary);
  font-size: 1.2rem;
}

.hero-image-wrapper {
  position: relative;
  height: 500px;
}

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

.hero-badge {
  position: absolute;
  background-color: var(--color-white);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: float 4s ease-in-out infinite;
}

.hero-badge-1 {
  top: 10%;
  left: -5%;
}

.hero-badge-2 {
  bottom: 10%;
  right: -5%;
  animation-delay: 2s;
}

.hero-badge i {
  font-size: 1.75rem;
  color: var(--color-secondary);
}

.hero-badge div h4 {
  font-size: 1.125rem;
  margin-bottom: 0.1rem;
}

.hero-badge div p {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* --- Trust Stats Section --- */
.stats-section {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  padding: 3rem 0;
  position: relative;
  z-index: 10;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item h3 {
  font-size: 3rem;
  color: var(--color-accent-light);
  margin-bottom: 0.5rem;
  font-family: var(--font-headings);
}

.stat-item p {
  font-size: 1.125rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
}

/* --- Why Choose Us Section --- */
.why-grid {
  margin-top: 1rem;
}

.card {
  background-color: var(--color-white);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-normal);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(13, 71, 161, 0.1);
}

.card:hover::after {
  transform: scaleX(1);
}

.card-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background-color: rgba(13, 71, 161, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  transition: var(--transition-normal);
}

.card:hover .card-icon {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.card p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* --- Our Services Section --- */
.services-grid {
  margin-top: 1rem;
}

.service-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.service-img-wrapper {
  height: 200px;
  position: relative;
  overflow: hidden;
}

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

.service-card:hover .service-img {
  transform: scale(1.1);
}

.service-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: var(--color-secondary);
  color: var(--color-white);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.service-content {
  padding: 2rem;
}

.service-content h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.service-content p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: 1.5rem;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--color-primary);
}

.service-link i {
  transition: var(--transition-fast);
}

.service-card:hover .service-link i {
  transform: translateX(5px);
}

/* --- Quote Calculator Section --- */
.calculator-section {
  position: relative;
}

.calculator-wrapper {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  padding: 3rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
}

.calculator-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.calc-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.calc-group label {
  font-weight: 600;
  color: var(--color-primary-dark);
}

.calc-control {
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  background-color: var(--color-bg-alt);
  transition: var(--transition-fast);
  outline: none;
}

.calc-control:focus {
  border-color: var(--color-primary);
  background-color: var(--color-white);
  box-shadow: 0 0 0 3px rgba(13, 71, 161, 0.1);
}

.calc-checkbox-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.calc-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  background-color: var(--color-bg-alt);
  font-weight: 500;
  transition: var(--transition-fast);
  user-select: none;
}

.calc-checkbox-label input {
  width: 18px;
  height: 18px;
  accent-color: var(--color-secondary);
}

.calc-checkbox-label:hover {
  background-color: rgba(46, 125, 50, 0.03);
  border-color: rgba(46, 125, 50, 0.3);
}

.calc-checkbox-label.checked {
  background-color: rgba(46, 125, 50, 0.08);
  border-color: var(--color-secondary);
  color: var(--color-secondary-dark);
}

.calculator-result {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: var(--color-white);
  padding: 3rem 2rem;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.result-header h3 {
  color: var(--color-white);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.result-header p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
}

.result-price {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-accent-light);
  line-height: 1;
  margin: 1.5rem 0;
  font-family: var(--font-headings);
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.result-price span {
  font-size: 1.75rem;
  font-weight: 600;
  margin-top: 0.5rem;
}

.result-details {
  width: 100%;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  padding: 1.25rem 0;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.detail-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.85);
}

.detail-line.bold {
  font-weight: 700;
  color: var(--color-white);
}

.result-actions {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.result-actions .btn {
  width: 100%;
}

.result-guarantee {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 1rem;
}

/* --- Before & After Slider Section --- */
.slider-container {
  max-width: 800px;
  margin: 0 auto;
}

.ba-slider {
  --clip-percentage: 50%;
  position: relative;
  width: 100%;
  height: 480px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  user-select: none;
  touch-action: none;
}

.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-image.after {
  z-index: 1;
}

.ba-image.before {
  z-index: 2;
  width: 100%;
  clip-path: inset(0 calc(100% - var(--clip-percentage)) 0 0);
}

.ba-slider-handle {
  position: absolute;
  z-index: 3;
  top: 0;
  left: 50%;
  width: 4px;
  height: 100%;
  background-color: var(--color-white);
  cursor: ew-resize;
  transform: translateX(-50%);
  box-shadow: 0 0 10px rgba(0,0,0,0.3);
}

.ba-handle-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  box-shadow: 0 4px 10px rgba(0,0,0,0.25);
  font-size: 1.1rem;
  border: 3px solid var(--color-white);
  transition: background-color var(--transition-fast);
}

.ba-slider-handle:hover .ba-handle-button {
  background-color: var(--color-secondary);
}

.ba-label {
  position: absolute;
  bottom: 1.5rem;
  padding: 0.35rem 0.85rem;
  background-color: rgba(0,0,0,0.65);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  z-index: 4;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.ba-label.label-before {
  left: 1.5rem;
}

.ba-label.label-after {
  right: 1.5rem;
}

/* --- How It Works Section --- */
.steps-container {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2rem;
  margin-top: 1rem;
  position: relative;
}

.steps-container::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 5%;
  width: 90%;
  height: 2px;
  background-color: var(--color-border);
  z-index: 1;
}

.step-card {
  position: relative;
  z-index: 2;
  text-align: center;
}

.step-number {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background-color: var(--color-white);
  border: 3px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 auto 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.step-card:hover .step-number {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  transform: scale(1.05);
}

.step-card h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.step-card p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* --- Service Areas Section --- */
.areas-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.areas-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.area-tag {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: var(--color-white);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  font-weight: 600;
}

.area-tag i {
  color: var(--color-secondary);
  font-size: 1.25rem;
}

.map-wrapper {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  height: 400px;
  position: relative;
}

.map-mockup {
  width: 100%;
  height: 100%;
  background-color: #e3f2fd;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-size: cover;
  background-position: center;
  padding: 2rem;
  text-align: center;
}

.map-pin {
  font-size: 3rem;
  color: var(--color-accent);
  animation: bounce 2s infinite;
}

.map-card {
  background-color: var(--color-white);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  margin-top: 1rem;
  max-width: 300px;
}

.map-card h4 {
  font-size: 1rem;
  color: var(--color-primary-dark);
}

.map-card p {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* --- Customer Reviews Section --- */
.reviews-carousel {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  overflow: hidden;
}

.reviews-track {
  display: flex;
  gap: 2rem;
  transition: transform var(--transition-slow);
}

.review-card {
  min-width: calc(50% - 1rem);
  background-color: var(--color-white);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-stars {
  color: #FFB300;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.review-text {
  font-style: italic;
  margin-bottom: 1.5rem;
  color: var(--color-text);
  font-size: 0.9375rem;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background-color: #E2E8F0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.author-info h4 {
  font-size: 1rem;
  margin-bottom: 0.1rem;
}

.author-info p {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.reviews-controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2.5rem;
}

.control-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.control-btn:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

/* --- FAQ Section --- */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-header {
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.faq-header h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-primary-dark);
}

.faq-icon {
  font-size: 1.25rem;
  color: var(--color-secondary);
  transition: transform var(--transition-normal);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-out;
  background-color: var(--color-bg-alt);
}

.faq-content-inner {
  padding: 1.5rem 2rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
  font-size: 0.9375rem;
}

/* --- Final CTA Section --- */
.final-cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  text-align: center;
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.final-cta h2 {
  color: var(--color-white);
  font-size: 2.75rem;
  margin-bottom: 1rem;
}

.final-cta p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.final-cta .btn-group {
  justify-content: center;
}

/* --- Sticky Conversion Bar --- */
.sticky-conversion-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.06);
  z-index: 990;
  padding: 0.75rem 0;
  display: none;
}

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

.sticky-text {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.sticky-text h4 {
  font-size: 1.125rem;
}

.sticky-text p {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.sticky-badge {
  background-color: rgba(46, 125, 50, 0.1);
  color: var(--color-secondary-dark);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
}

.sticky-actions {
  display: flex;
  gap: 1rem;
}

.sticky-actions .btn {
  padding: 0.6rem 1.25rem;
  font-size: 0.875rem;
}

/* --- Floating Widgets --- */
.floating-widgets {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1001;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-end;
}

.widget-btn {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  transition: all var(--transition-normal);
  font-size: 1.75rem;
  position: relative;
}

.widget-btn:hover {
  transform: scale(1.1);
}

.widget-btn.whatsapp {
  background-color: #25D366;
}

.widget-btn.chat-trigger {
  background-color: var(--color-primary);
}

.chat-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  background-color: var(--color-accent);
  color: var(--color-white);
  font-size: 0.7rem;
  font-weight: 700;
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-white);
}

/* --- AI Chatbot Interface --- */
.chatbot-panel {
  position: fixed;
  bottom: 6.5rem;
  right: 2rem;
  width: 380px;
  height: 520px;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  z-index: 1002;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-normal);
}

.chatbot-panel.active {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

.chat-header {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-header-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.chat-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--color-primary);
}

.chat-header-text h4 {
  color: var(--color-white);
  font-size: 1rem;
}

.chat-status {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.8);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background-color: #4CAF50;
  animation: blink 1.5s infinite;
}

.chat-close {
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 1.25rem;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.chat-close:hover {
  opacity: 1;
}

.chat-body {
  flex-grow: 1;
  padding: 1.25rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background-color: var(--color-bg-alt);
}

.chat-message {
  display: flex;
  flex-direction: column;
  max-width: 80%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  line-height: 1.4;
}

.chat-message.bot {
  align-self: flex-start;
  background-color: var(--color-white);
  border-bottom-left-radius: 2px;
  box-shadow: var(--shadow-sm);
  color: var(--color-text);
}

.chat-message.user {
  align-self: flex-end;
  background-color: var(--color-secondary);
  color: var(--color-white);
  border-bottom-right-radius: 2px;
}

.chat-message-time {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  align-self: flex-end;
  margin-top: 0.25rem;
}

.chat-message.user .chat-message-time {
  color: rgba(255, 255, 255, 0.7);
}

.chat-quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.quick-reply-btn {
  background-color: var(--color-white);
  border: 1px solid var(--color-primary-light);
  color: var(--color-primary);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.quick-reply-btn:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.chat-footer {
  padding: 1rem;
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  display: flex;
  gap: 0.5rem;
}

.chat-input {
  flex-grow: 1;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 0.6rem 1.25rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  outline: none;
}

.chat-input:focus {
  border-color: var(--color-primary);
}

.chat-send-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
  color: var(--color-white);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.chat-send-btn:hover {
  background-color: var(--color-primary-dark);
}

/* --- About Us Page Specific --- */
.about-hero {
  padding: calc(var(--header-height) + 4rem) 0 4rem;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: var(--color-white);
  text-align: center;
}

.about-hero h1 {
  color: var(--color-white);
  font-size: 3rem;
  margin-bottom: 1rem;
}

.about-hero p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.25rem;
  max-width: 600px;
  margin: 0 auto;
}

.values-grid {
  margin-top: 1rem;
}

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

.value-card .card-icon {
  margin-left: auto;
  margin-right: auto;
}

/* --- Services Overview Specific --- */
.services-hero {
  padding: calc(var(--header-height) + 4rem) 0 4rem;
  background: linear-gradient(135deg, var(--color-secondary-dark) 0%, var(--color-secondary) 100%);
  color: var(--color-white);
  text-align: center;
}

.services-hero h1 {
  color: var(--color-white);
  font-size: 3rem;
  margin-bottom: 1rem;
}

.services-hero p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.25rem;
  max-width: 600px;
  margin: 0 auto;
}

/* --- Service Deep Dive/SEO Pages Specific --- */
.service-detail-container {
  display: grid;
  grid-template-columns: 1.8fr 1.2fr;
  gap: 3rem;
  padding: 4rem 0;
}

.service-rich-text h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.service-rich-text h2 {
  font-size: 1.75rem;
  margin: 2rem 0 1rem;
}

.service-rich-text h3 {
  font-size: 1.25rem;
  margin: 1.5rem 0 0.75rem;
}

.service-rich-text p {
  margin-bottom: 1.25rem;
  color: #334155;
  font-size: 1.05rem;
}

.service-rich-text ul {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
  list-style: disc;
}

.service-rich-text li {
  margin-bottom: 0.5rem;
  color: #334155;
}

.service-sidebar {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.sidebar-widget {
  background-color: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.sidebar-widget h3 {
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
  border-bottom: 2px solid var(--color-border);
  padding-bottom: 0.5rem;
}

.sidebar-services-list li {
  margin-bottom: 0.75rem;
}

.sidebar-services-list a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 500;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.sidebar-services-list a:hover,
.sidebar-services-list a.active {
  background-color: rgba(13, 71, 161, 0.05);
  color: var(--color-primary);
}

.sidebar-cta {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: var(--color-white);
  text-align: center;
}

.sidebar-cta h3 {
  color: var(--color-white);
  border: none;
}

.sidebar-cta p {
  font-size: 0.9375rem;
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.85);
}

/* Checklist Styling */
.clean-checklist {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 1.5rem 0 2.5rem;
}

.checklist-col h3 {
  font-size: 1.15rem;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.checklist-col ul {
  list-style: none !important;
  padding-left: 0 !important;
}

.checklist-col li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.9375rem;
}

.checklist-col li i {
  color: var(--color-secondary);
  margin-top: 0.2rem;
}

/* --- Booking Page Specific --- */
.booking-container {
  max-width: 900px;
  margin: 4rem auto;
}

.booking-wizard {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.booking-header {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  padding: 2.5rem;
  text-align: center;
}

.booking-header h1 {
  color: var(--color-white);
  font-size: 2.25rem;
  margin-bottom: 0.5rem;
}

.booking-header p {
  color: rgba(255, 255, 255, 0.8);
}

.booking-steps-nav {
  display: flex;
  background-color: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.booking-step-tab {
  flex-grow: 1;
  text-align: center;
  padding: 1rem;
  font-weight: 600;
  color: var(--color-text-muted);
  border-bottom: 3px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.booking-step-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  background-color: var(--color-white);
}

.booking-body {
  padding: 3rem;
}

.booking-step-content {
  display: none;
}

.booking-step-content.active {
  display: block;
}

.selection-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.select-card {
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  background-color: var(--color-bg-alt);
}

.select-card:hover {
  border-color: rgba(13, 71, 161, 0.3);
}

.select-card.active {
  border-color: var(--color-primary);
  background-color: rgba(13, 71, 161, 0.05);
  color: var(--color-primary-dark);
}

.select-card i {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.select-card h4 {
  font-size: 1rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.form-full {
  grid-column: span 2;
}

.booking-footer-nav {
  display: flex;
  justify-content: space-between;
  padding: 1.5rem 3rem;
  border-top: 1px solid var(--color-border);
  background-color: var(--color-bg-alt);
}

/* File Upload Area */
.file-upload-zone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  text-align: center;
  cursor: pointer;
  background-color: var(--color-bg-alt);
  transition: var(--transition-fast);
}

.file-upload-zone:hover {
  border-color: var(--color-primary);
  background-color: rgba(13, 71, 161, 0.02);
}

.file-upload-zone i {
  font-size: 2.5rem;
  color: var(--color-primary-light);
  margin-bottom: 1rem;
}

.file-upload-zone p {
  color: var(--color-text-muted);
}

.file-preview-container {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
}

.file-preview-card {
  position: relative;
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.file-preview-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.file-preview-remove {
  position: absolute;
  top: 2px;
  right: 2px;
  background-color: rgba(0,0,0,0.6);
  color: var(--color-white);
  border-radius: var(--radius-full);
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  cursor: pointer;
}

/* Booking Summary Side Panel */
.booking-layout {
  display: grid;
  grid-template-columns: 1.8fr 1.2fr;
  gap: 2.5rem;
  align-items: start;
}

.booking-summary-panel {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 100px;
}

.booking-summary-panel h3 {
  font-size: 1.25rem;
  border-bottom: 2px solid var(--color-border);
  padding-bottom: 0.5rem;
  margin-bottom: 1.25rem;
}

.summary-items {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9375rem;
}

.summary-row.total {
  font-size: 1.25rem;
  font-weight: 700;
  border-top: 2px solid var(--color-border);
  padding-top: 1rem;
  margin-top: 1rem;
  color: var(--color-primary-dark);
}

.summary-row.total span:last-child {
  color: var(--color-accent);
}

/* Booking Success Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(10, 37, 64, 0.6);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 500px;
  padding: 3rem;
  text-align: center;
  box-shadow: var(--shadow-xl);
  transform: scale(0.9);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-card {
  transform: scale(1);
}

.modal-icon {
  width: 80px;
  height: 80px;
  background-color: rgba(46, 125, 50, 0.1);
  color: var(--color-secondary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 1.5rem;
}

.modal-card h2 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.modal-card p {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

/* --- Contact Page Specific --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1.8fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.contact-info-panel {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  padding: 3rem 2.5rem;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.contact-info-panel h2 {
  color: var(--color-white);
  font-size: 1.75rem;
}

.info-item {
  display: flex;
  gap: 1rem;
}

.info-item-icon {
  font-size: 1.5rem;
  color: var(--color-secondary-light);
}

.info-item h3 {
  color: var(--color-white);
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.info-item p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9375rem;
}

.hours-grid {
  display: grid;
  grid-template-columns: auto auto;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.hours-grid div:nth-child(even) {
  text-align: right;
  font-weight: 600;
  color: var(--color-accent-light);
}

/* --- Footer --- */
footer {
  background-color: #0F172A;
  color: #94A3B8;
  padding: 5rem 0 2rem;
  border-top: 1px solid #1E293B;
  font-size: 0.9375rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-col h3 {
  color: var(--color-white);
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--color-secondary);
}

.footer-about p {
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background-color: #1E293B;
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.social-btn:hover {
  background-color: var(--color-secondary);
  transform: translateY(-2px);
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a:hover {
  color: var(--color-white);
  padding-left: 4px;
}

.footer-contact li {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer-contact i {
  color: var(--color-secondary);
  font-size: 1.1rem;
  margin-top: 0.2rem;
}

.footer-contact p {
  line-height: 1.4;
}

.footer-bottom {
  border-top: 1px solid #1E293B;
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

/* --- Animations --- */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); opacity: 0.9; }
  100% { transform: scale(1); }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-5px); }
}

@keyframes blink {
  0% { opacity: 0.4; }
  50% { opacity: 1; }
  100% { opacity: 0.4; }
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeIn 0.8s forwards ease-out;
}

@keyframes fadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Responsive Media Queries --- */

@media (max-width: 1024px) {
  h1 { font-size: 2.75rem; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .calculator-wrapper { grid-template-columns: 1fr; gap: 2rem; padding: 2rem; }
  .booking-layout { grid-template-columns: 1fr; }
  .booking-summary-panel { position: static; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  body { padding-bottom: 60px; /* Space for sticky conversion bar */ }
  .section { padding: 3.5rem 0; }
  .grid-2 { grid-template-columns: 1fr; gap: 2rem; }
  .hero { text-align: center; padding-top: calc(var(--header-height) + 1.5rem); }
  .hero-text { margin: 0 auto; }
  .btn-group { justify-content: center; }
  .hero-bullets { grid-template-columns: 1fr; max-width: 300px; margin: 2rem auto 0; }
  .hero-image-wrapper { height: 320px; margin-top: 2rem; }
  .hero-badge { display: none; /* Hide floating badges on mobile */ }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .steps-container { grid-template-columns: 1fr; }
  .steps-container::before { display: none; }
  .step-number { width: 60px; height: 60px; font-size: 1.25rem; margin-bottom: 0.75rem; }
  .areas-grid { grid-template-columns: 1fr; gap: 2rem; }
  .reviews-track { flex-direction: column; }
  .review-card { min-width: 100%; }
  .menu-toggle { display: block; }
  
  /* Mobile Navigation overlay */
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--color-white);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 3rem;
    gap: 2rem;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-lg);
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-cta {
    display: none; /* Hide header buttons on mobile, handled by sticky bar */
  }
  
  .sticky-conversion-bar {
    display: block;
  }
  
  .service-detail-container {
    grid-template-columns: 1fr;
  }
  
  .clean-checklist {
    grid-template-columns: 1fr;
  }
  
  .selection-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .form-full {
    grid-column: span 1;
  }
  
  .booking-body {
    padding: 1.5rem;
  }
  
  .booking-footer-nav {
    padding: 1rem 1.5rem;
  }
  
  .chatbot-panel {
    width: calc(100vw - 2rem);
    height: 480px;
    bottom: 5.5rem;
    right: 1rem;
  }
  .floating-widgets {
    bottom: 5rem;
    right: 1rem;
  }
}

@media (max-width: 480px) {
  h1 { font-size: 2.25rem; }
  .section-header h2 { font-size: 1.75rem; }
  .stats-grid { grid-template-columns: 1fr; }
  .areas-list { grid-template-columns: 1fr; }
  .selection-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .sticky-text { display: none; }
  .sticky-conversion-container { justify-content: center; }
  .sticky-actions { width: 100%; justify-content: center; }
  .sticky-actions .btn { flex-grow: 1; }
  .ba-slider { height: 320px; }
  /* Slider width adjust on small screen */
  .ba-image.before img {
    width: 480px;
  }
}