/* ============================================
   DREAM SPACE REMODEL - PROFESSIONAL CSS v2.0
   ============================================ */

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

/* Custom Properties - Design System */
:root {
  /* Colors - Professional & Trustworthy */
  --primary: #D97000;
  --primary-light: #FF8C00;
  --primary-dark: #B85C00;
  --secondary: #4A6E1A;
  --accent: #4A6E1A;
  
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  
  --success: #059669;
  --warning: #d97706;
  --error: #dc2626;
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
  
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  --line-height-tight: 1.25;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  
  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
  
  /* Layout */
  --container-max-width: 1200px;
  --container-padding: var(--space-6);
  
  /* Border Radius */
  --radius-sm: 0.125rem;
  --radius: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
}

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--gray-900);
  background-color: white;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  letter-spacing: -0.025em;
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
  margin-bottom: var(--space-4);
  color: var(--gray-600);
}

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

a:hover {
  color: var(--primary-dark);
}

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

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-header h2 {
  margin-bottom: var(--space-4);
  color: var(--gray-900);
}

.section-header p {
  font-size: var(--font-size-lg);
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-6);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  user-select: none;
  white-space: nowrap;
}

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

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

.btn-primary:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
  color: white !important;
  border: 3px solid #10b981 !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.6) !important;
  opacity: 1 !important;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.5) !important;
  padding: 12px 24px !important;
}

.btn-secondary:hover {
  background: linear-gradient(135deg, #059669 0%, #047857 100%) !important;
  color: white !important;
  border-color: #059669 !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.8) !important;
  opacity: 1 !important;
}

.btn-large {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-lg);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-200);
  transition: all var(--transition-normal);
  min-height: 130px;
  display: flex;
  align-items: center;
}

.header-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 130px;
}

.header-nav {
  display: flex;
  gap: var(--space-8);
}

.nav-link {
  font-weight: var(--font-weight-medium);
  color: var(--gray-700);
  transition: color var(--transition-fast);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.phone-link {
  display: flex;
  align-items: center;
  font-weight: var(--font-weight-semibold);
  color: var(--gray-700);
  transition: color var(--transition-fast);
}

.phone-link:hover {
  color: var(--primary);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--gray-50) 0%, #f8fafc 100%);
  padding: var(--space-32) 0 var(--space-24);
}

.hero-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

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

.hero-logo {
  margin-bottom: var(--space-8);
}

.hero-logo .logo {
  height: 280px;
  width: auto;
  max-width: 100%;
  display: block;
}

.hero-title {
  font-size: var(--font-size-5xl);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-6);
  color: var(--gray-900);
}

.hero-highlight {
  color: var(--primary);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--gray-600);
  margin-bottom: var(--space-6);
  line-height: var(--line-height-relaxed);
}

.hero-trust {
  margin-bottom: var(--space-8);
}

.hero-trust span {
  display: inline-block;
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  font-weight: 500;
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-full);
  backdrop-filter: blur(10px);
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

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

.hero-image {
  width: 100%;
  height: auto;
  display: block;
}

/* Trust Bar */
.trust-bar {
  background: white;
  padding: var(--space-16) 0;
  border-bottom: 1px solid var(--gray-200);
}

.trust-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.trust-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  text-align: left;
}

.trust-icon {
  font-size: var(--font-size-2xl);
  flex-shrink: 0;
  display: none; /* Hide icons for cleaner look */
}

.trust-text strong {
  display: block;
  font-weight: var(--font-weight-semibold);
  color: var(--gray-900);
  margin-bottom: var(--space-1);
}

.trust-text span {
  color: var(--gray-600);
  font-size: var(--font-size-sm);
}

/* Services Section */
.services {
  padding: var(--space-24) 0;
  background: var(--gray-50);
  position: relative;
  z-index: 10;
}

.services-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
}

.service-card {
  background: white;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition-normal);
}

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

.service-image {
  height: 240px;
  overflow: hidden;
}

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

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

.service-content {
  padding: var(--space-6);
}

.service-content h3 {
  margin-bottom: var(--space-3);
  color: var(--gray-900);
}

.service-content p {
  margin-bottom: var(--space-4);
  color: var(--gray-600);
}

.service-link {
  font-weight: var(--font-weight-semibold);
  color: var(--primary);
  transition: color var(--transition-fast);
}

.service-link:hover {
  color: var(--primary-dark);
}

/* Portfolio Section */
.portfolio {
  padding: var(--space-24) 0;
  background: white;
}

.portfolio-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-8);
}

.project-card {
  background: white;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition-normal);
}

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

.project-images {
  height: 280px;
  overflow: hidden;
}

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

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

.project-content {
  padding: var(--space-6);
}

.project-content h3 {
  margin-bottom: var(--space-2);
  color: var(--gray-900);
}

.project-location {
  color: var(--gray-500);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-2);
}

.project-price {
  color: var(--primary);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-lg);
}

/* Why Us Section */
.why-us {
  padding: var(--space-24) 0;
  background: var(--gray-50);
}

.why-us-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
}

.why-us-item {
  text-align: center;
  padding: var(--space-6);
}

.why-us-icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-4);
}

.why-us-item h3 {
  margin-bottom: var(--space-3);
  color: var(--gray-900);
}

.why-us-item p {
  color: var(--gray-600);
}

/* Process Section */
.process {
  padding: var(--space-24) 0;
  background: white;
}

.process-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-8);
  position: relative;
}

.process-step {
  text-align: center;
  position: relative;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: var(--primary);
  color: white;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
}

.step-content h3 {
  margin-bottom: var(--space-2);
  color: var(--gray-900);
}

.step-content p {
  color: var(--gray-600);
  font-size: var(--font-size-sm);
}

/* Testimonials Section */
.testimonials {
  padding: var(--space-24) 0;
  background: var(--gray-50);
}

.testimonials-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-8);
}

.testimonial-card {
  background: white;
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  height: 100%;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: var(--space-4);
  left: var(--space-6);
  font-size: var(--font-size-4xl);
  color: var(--primary);
  font-family: serif;
  opacity: 0.3;
}

.testimonial-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: var(--space-4);
  border: 4px solid var(--primary);
  box-shadow: 0 4px 12px rgba(217, 112, 0, 0.2);
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-content {
  margin-bottom: auto;
  flex-grow: 1;
  display: flex;
  align-items: center;
}

.testimonial-content p {
  font-style: italic;
  color: var(--gray-700);
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--gray-200);
  padding-top: var(--space-4);
  margin-top: var(--space-6);
  width: 100%;
}

.author-info strong {
  display: block;
  color: var(--gray-900);
  font-weight: var(--font-weight-semibold);
}

.author-info span {
  color: var(--gray-600);
  font-size: var(--font-size-sm);
}

.testimonial-rating {
  color: var(--accent);
}

/* Service Area Section */
.service-area {
  padding: var(--space-24) 0;
  background: white;
}

.service-area-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.service-area-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

/* Service Area Map Section */
.service-area-map-section {
  margin-top: var(--space-16);
  padding-top: var(--space-12);
  border-top: 1px solid var(--gray-200);
}

.map-container {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin-top: var(--space-8);
}

.interactive-map {
  position: relative;
  width: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--space-4);
}

.interactive-map iframe {
  width: 100%;
  height: 450px;
  border: none;
  border-radius: var(--radius-xl);
}

.static-map-fallback {
  width: 100%;
  height: auto;
  display: block;
}

.service-area-cities {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}

.cities-column h3 {
  margin-bottom: var(--space-4);
  color: var(--gray-900);
}

.cities-column ul {
  list-style: none;
}

.cities-column li {
  padding: var(--space-2) 0;
  color: var(--gray-600);
  border-bottom: 1px solid var(--gray-200);
}

.cities-column li:last-child {
  border-bottom: none;
}

/* Estimate Form Section */
.estimate-form {
  padding: var(--space-24) 0;
  background: var(--primary);
  color: white;
}

.estimate-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.estimate-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.estimate-info h2 {
  color: white;
  margin-bottom: var(--space-4);
}

.estimate-info p {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-8);
}

.estimate-benefits {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: rgba(255, 255, 255, 0.9);
}

.benefit-icon {
  color: var(--accent);
  font-weight: bold;
}

.estimate-form-container {
  background: white;
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
}

.lead-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-reassurance {
  margin: var(--space-6) 0;
  padding: var(--space-4);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  text-align: center;
}

.form-reassurance p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.4;
}

.form-reassurance p + p {
  margin-top: var(--space-1);
}

.form-group label {
  font-weight: var(--font-weight-semibold);
  color: var(--gray-700);
  font-size: var(--font-size-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--space-3);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast);
  background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-success {
  text-align: center;
  padding: var(--space-8);
}

.success-icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-4);
}

.form-success h3 {
  margin-bottom: var(--space-4);
  color: var(--gray-900);
}

.form-success p {
  margin-bottom: var(--space-6);
  color: var(--gray-600);
}

.success-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* Callback Section */
.callback-section {
  padding: var(--space-16) 0;
  background: var(--gray-50);
}

.callback-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.callback-content {
  text-align: center;
  background: white;
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow);
}

.callback-content h3 {
  margin-bottom: var(--space-3);
  color: var(--gray-900);
}

.callback-content p {
  margin-bottom: var(--space-6);
  color: var(--gray-600);
}

.callback-form {
  max-width: 600px;
  margin: 0 auto;
}

.callback-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: var(--space-4);
  align-items: end;
}

.callback-inputs input,
.callback-inputs select {
  padding: var(--space-3);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
}

/* Footer */
.footer {
  background: var(--gray-900);
  color: white;
  padding: var(--space-20) 0 var(--space-8);
}

.footer-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-16);
  margin-bottom: var(--space-12);
}

.footer-brand {
  max-width: 400px;
}

.footer-logo {
  height: 100px;
  margin-bottom: var(--space-6);
  filter: brightness(1.1);
}

.footer-brand p {
  color: var(--gray-400);
  margin-bottom: var(--space-6);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-phone,
.footer-email {
  color: white;
  font-weight: var(--font-weight-semibold);
  transition: color var(--transition-fast);
}

.footer-phone:hover,
.footer-email:hover {
  color: var(--primary-light);
}

.footer-license {
  color: var(--gray-400);
  font-size: var(--font-size-sm);
  margin: var(--space-2) 0 0 0;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.footer-column h4 {
  color: white;
  margin-bottom: var(--space-4);
  font-size: var(--font-size-lg);
}

.footer-column ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-column a {
  color: var(--gray-400);
  transition: color var(--transition-fast);
}

.footer-column a:hover {
  color: white;
}

.footer-column li {
  color: var(--gray-400);
}

.footer-bottom {
  border-top: 1px solid var(--gray-700);
  padding-top: var(--space-6);
  text-align: center;
}

.footer-legal p {
  color: var(--gray-400);
  font-size: var(--font-size-sm);
  margin: var(--space-2) 0;
}

/* AI Chatbot */
/* Modern Chat Launcher */
.chat-launcher {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 10000;
}

.chat-button {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ff6b35 0%, #f9844a 50%, #ee6730 100%);
  border: 2px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  box-shadow: 0 8px 32px rgba(255, 107, 53, 0.3), 0 4px 16px rgba(255, 107, 53, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 28px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}

.chat-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 100%);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.chat-button:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 12px 40px rgba(255, 107, 53, 0.4), 0 6px 24px rgba(255, 107, 53, 0.3);
}

.chat-button:hover::before {
  opacity: 1;
}

.chat-icon {
  font-size: 28px;
  position: relative;
  z-index: 1;
}

.chat-text {
  display: none;
}

/* Modern Glass-morphism Chat Panel */
.chat-panel {
  position: fixed;
  bottom: 100px;
  right: 24px;
  width: 380px;
  height: 520px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(24px);
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  z-index: 9999;
  display: none;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(20px) scale(0.95);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.chat-panel[aria-hidden="false"] {
  display: flex !important;
  transform: translateY(0) scale(1);
  opacity: 1;
}

.chat-panel[aria-hidden="true"] {
  transform: translateY(20px) scale(0.95);
  opacity: 0;
}

/* Modern Chat Header */
.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
}

.chat-header h3 {
  font-size: 18px;
  font-weight: 600;
  color: #1a1a1a;
  margin: 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.chat-close {
  background: rgba(0, 0, 0, 0.05);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  cursor: pointer;
  color: #666;
  transition: all 0.2s ease;
  backdrop-filter: blur(10px);
}

.chat-close:hover {
  background: rgba(0, 0, 0, 0.1);
  color: #333;
  transform: scale(1.1);
}

.chat-content {
  flex: 1;
  padding: var(--space-4);
  overflow-y: auto;
}

/* Modern Chat Subtitle */
.chat-subtitle {
  text-align: center;
  color: rgba(0, 0, 0, 0.6);
  font-size: 13px;
  font-weight: 500;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
  padding: 12px 24px;
  border-radius: 12px;
  margin: 0 20px 20px 20px;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.chat-messages {
  min-height: 200px;
  padding: var(--space-4);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* Modern Chat Message Bubbles */
.chat-message {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  margin-bottom: 16px;
  animation: messageSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.user-message {
  flex-direction: row-reverse;
  justify-content: flex-start;
}

.user-message .message-content {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  margin-left: auto;
  max-width: 75%;
  border-radius: 20px 20px 6px 20px;
  box-shadow: 0 4px 16px rgba(102, 126, 234, 0.2);
}

.bot-message {
  align-items: flex-end;
}

.bot-message .message-content {
  background: rgba(248, 250, 252, 0.9);
  color: #1a1a1a;
  max-width: 85%;
  border-radius: 20px 20px 20px 6px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(10px);
}

.message-content {
  padding: 14px 18px;
  line-height: 1.5;
  word-wrap: break-word;
  white-space: pre-wrap;
  font-size: 14px;
  position: relative;
  overflow: hidden;
}

.message-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
  pointer-events: none;
}

.message-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.message-time {
  font-size: 11px;
  color: rgba(0, 0, 0, 0.4);
  margin-top: 4px;
  text-align: right;
  opacity: 0.7;
}

.user-message .message-time {
  text-align: left;
}

@keyframes messageSlideIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Modern Typing Indicator */
.typing-indicator .message-content {
  background: rgba(248, 250, 252, 0.9);
  padding: 16px 20px;
  border-radius: 20px 20px 20px 6px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(10px);
}

.typing-dots {
  display: flex;
  gap: 6px;
  align-items: center;
}

.typing-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  animation: typingPulse 1.6s infinite ease-in-out;
}

.typing-dots span:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-dots span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typingPulse {
  0%, 60%, 100% {
    opacity: 0.3;
    transform: scale(0.8);
  }
  30% {
    opacity: 1;
    transform: scale(1.2);
  }
}

/* Modern Chat Input Area */
.chat-input-area {
  display: flex;
  gap: 12px;
  padding: 20px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(248, 250, 252, 0.5);
  backdrop-filter: blur(20px);
}

.chat-input-area input {
  flex: 1;
  padding: 14px 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 24px;
  font-size: 14px;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  outline: none;
}

.chat-input-area input:focus {
  border-color: rgba(102, 126, 234, 0.5);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
  background: rgba(255, 255, 255, 0.95);
}

.chat-input-area input::placeholder {
  color: rgba(0, 0, 0, 0.4);
}

.chat-input-area button {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 14px 20px;
  border-radius: 24px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 16px rgba(102, 126, 234, 0.2);
  min-width: 80px;
  font-size: 14px;
  position: relative;
  overflow: hidden;
}

.chat-input-area button::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.chat-input-area button:hover::before {
  opacity: 1;
}

.chat-input-area button:disabled {
  background: rgba(0, 0, 0, 0.1);
  cursor: not-allowed;
  box-shadow: none;
  color: rgba(0, 0, 0, 0.3);
}

.chat-input-area button:not(:disabled):hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);
}

.chat-input-area button:not(:disabled):active {
  transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 1024px) {
  :root {
    --container-padding: var(--space-4);
  }
  
  .hero-container,
  .service-area-content,
  .estimate-content,
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
  
  .hero-visual {
    order: -1;
  }
  
  .callback-inputs {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
}

@media (max-width: 768px) {
  .header {
    min-height: 130px;
  }

  .header-container {
    min-height: 130px;
    padding: 0 var(--space-4);
  }
  
  .header-nav {
    display: none;
  }
  
  .phone-text {
    display: inline;
  }
  
  .hero {
    padding: var(--space-24) 0 var(--space-16);
    text-align: center;
  }
  
  .hero-title {
    font-size: var(--font-size-4xl);
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .trust-items {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }
  
  .services-grid,
  .portfolio-grid,
  .why-us-grid {
    grid-template-columns: 1fr;
  }
  
  .process-timeline {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    text-align: center;
  }
  
  .chat-panel {
    width: calc(100vw - var(--space-6) * 2);
    right: var(--space-3);
    bottom: var(--space-20);
  }
  
  .chat-text {
    display: none;
  }
}

@media (max-width: 480px) {
  :root {
    --container-padding: var(--space-3);
  }
  
  .hero-title {
    font-size: var(--font-size-3xl);
  }
  
  .trust-items {
    grid-template-columns: 1fr;
  }
  
  .cities-column {
    grid-column: 1 / -1;
  }
  
  /* Modern Chatbot Mobile Responsive */
  .chat-launcher {
    bottom: 16px;
    right: 16px;
  }
  
  .chat-button {
    width: 60px;
    height: 60px;
    font-size: 24px;
  }
  
  .chat-panel {
    bottom: 90px;
    right: 16px;
    left: 16px;
    width: auto;
    height: 450px;
    border-radius: 20px;
  }
  
  .chat-header {
    padding: 16px 20px;
  }
  
  .chat-header h3 {
    font-size: 16px;
  }
  
  .chat-input-area {
    padding: 16px 20px;
    gap: 10px;
  }
  
  .chat-input-area input {
    padding: 12px 16px;
    font-size: 16px; /* Prevent zoom on iOS */
  }
  
  .chat-input-area button {
    padding: 12px 16px;
    min-width: 70px;
  }
}

/* Performance & Accessibility */
@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;
  }
}

/* Print Styles */
@media print {
  .header,
  .footer,
  .chat-launcher,
  .chat-panel,
  .btn {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
    color: black;
    background: white;
  }
  
  h1, h2, h3 {
    page-break-after: avoid;
  }
}

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

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