/* ============================================
   JS Pest Control — Modern Design System
   ============================================ */

:root {
  /* Primary Colors */
  --color-teal-dark: #0d7377;
  --color-teal-main: #14a085;
  --color-teal-light: #2dd9bf;
  
  /* Supporting Colors */
  --color-danger: #e63946;
  --color-warning: #f77f00;
  --color-success: #06d6a0;
  --color-info: #118ab2;
  
  /* Neutral Colors */
  --color-black: #1a1a1a;
  --color-dark-gray: #333333;
  --color-gray: #666666;
  --color-light-gray: #f5f5f5;
  --color-white: #ffffff;
  
  /* Typography Scale */
  --font-family-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
  --font-family-mono: 'Monaco', 'Courier New', monospace;
  
  --font-size-base: 16px;
  --font-size-sm: 14px;
  --font-size-xs: 12px;
  --font-size-lg: 18px;
  --font-size-xl: 20px;
  --font-size-2xl: 24px;
  --font-size-3xl: 32px;
  --font-size-4xl: 40px;
  --font-size-5xl: 48px;
  
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Line Heights */
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-loose: 1.8;
  
  /* Spacing Scale */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  
  /* Border & Shadow */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --border-radius-full: 9999px;
  
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
}

/* ============================================
   Global Styles
   ============================================ */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-dark-gray);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   Typography
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-lg);
}

h1 {
  font-size: var(--font-size-5xl);
}

h2 {
  font-size: var(--font-size-4xl);
}

h3 {
  font-size: var(--font-size-3xl);
}

h4 {
  font-size: var(--font-size-2xl);
}

h5 {
  font-size: var(--font-size-xl);
}

h6 {
  font-size: var(--font-size-lg);
}

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

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

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

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

header {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-light-gray);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-teal-dark);
  transition: color var(--transition-fast);
}

.logo:hover {
  color: var(--color-teal-main);
}

nav {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

nav a {
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast);
}

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

.nav-cta {
  background-color: var(--color-teal-main);
  color: var(--color-white);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  font-weight: var(--font-weight-semibold);
  transition: background-color var(--transition-fast);
  display: inline-block;
}

.nav-cta:hover {
  background-color: var(--color-teal-dark);
  color: var(--color-white);
}

/* Mobile Navigation */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: var(--font-size-2xl);
  cursor: pointer;
  color: var(--color-teal-dark);
}

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

.hero {
  background: linear-gradient(135deg, var(--color-teal-dark), var(--color-teal-main));
  color: var(--color-white);
  padding: var(--spacing-3xl) var(--spacing-md);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  animation: float 8s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(20px); }
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--spacing-lg);
  animation: slideInUp 0.8s ease-out;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xl);
  opacity: 0.95;
  animation: slideInUp 0.8s ease-out 0.1s both;
}

/* ============================================
   Buttons & CTAs
   ============================================ */

.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  font-weight: var(--font-weight-semibold);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  font-size: var(--font-size-base);
}

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

.btn-primary:hover {
  background-color: var(--color-teal-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-teal-main);
  border: 2px solid var(--color-teal-main);
}

.btn-secondary:hover {
  background-color: var(--color-teal-main);
  color: var(--color-white);
}

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

.btn-danger:hover {
  background-color: #d62828;
  transform: translateY(-2px);
}

/* ============================================
   Cards
   ============================================ */

.card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

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

.card h3 {
  color: var(--color-teal-dark);
  margin-bottom: var(--spacing-md);
}

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

form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

input, textarea, select {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-light-gray);
  border-radius: var(--border-radius-md);
  font-family: var(--font-family-sans);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--color-teal-main);
  box-shadow: 0 0 0 3px rgba(20, 160, 133, 0.1);
}

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

label {
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-xs);
  display: block;
}

/* ============================================
   Main Container & Sections
   ============================================ */

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

section {
  padding: var(--spacing-3xl) var(--spacing-md);
}

.section-light {
  background-color: var(--color-light-gray);
}

.section-dark {
  background-color: var(--color-black);
  color: var(--color-white);
}

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

.section-title h2 {
  color: var(--color-teal-dark);
}

/* ============================================
   Grid Layout
   ============================================ */

.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

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

footer {
  background-color: var(--color-dark-gray);
  color: var(--color-white);
  padding: var(--spacing-2xl) var(--spacing-md);
  margin-top: var(--spacing-3xl);
}

footer a {
  color: var(--color-teal-light);
}

footer a:hover {
  color: var(--color-white);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
}

.footer-section h4 {
  color: var(--color-teal-light);
  margin-bottom: var(--spacing-md);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-xl);
  text-align: center;
  max-width: 1280px;
  margin: 0 auto;
}

.social-icons {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: var(--spacing-md);
}

.social-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--color-white);
  transition: all var(--transition-fast);
  font-size: var(--font-size-lg);
}

.social-icon:hover {
  background-color: var(--color-teal-main);
  transform: translateY(-2px);
}

/* ============================================
   Reviews & Testimonials
   ============================================ */

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

.review-item {
  background-color: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  border-left: 4px solid var(--color-teal-main);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.review-item:hover {
  box-shadow: var(--shadow-lg);
}

.stars {
  color: var(--color-warning);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-xl);
}

.review-author {
  font-weight: var(--font-weight-semibold);
  color: var(--color-teal-dark);
  margin-top: var(--spacing-md);
  font-size: var(--font-size-sm);
}

/* ============================================
   Service Grid
   ============================================ */

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  margin: var(--spacing-2xl) 0;
}

.service-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  border-top: 4px solid var(--color-teal-main);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.service-card-image {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--color-teal-light), var(--color-teal-main));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  overflow: hidden;
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-card-content {
  padding: var(--spacing-lg);
}

.service-card h3 {
  color: var(--color-teal-dark);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-xl);
}

/* ============================================
   Call-to-Action Banner
   ============================================ */

.cta-banner {
  background: linear-gradient(135deg, var(--color-teal-dark), var(--color-teal-main));
  color: var(--color-white);
  padding: var(--spacing-2xl) var(--spacing-md);
  text-align: center;
  border-radius: var(--border-radius-lg);
  margin: var(--spacing-2xl) 0;
}

.cta-banner h2 {
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
}

.cta-banner p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xl);
}

/* ============================================
   Modal
   ============================================ */

.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  animation: fadeIn 0.3s ease-in;
}

.modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-content {
  background-color: var(--color-white);
  padding: var(--spacing-2xl);
  border-radius: var(--border-radius-lg);
  text-align: center;
  max-width: 500px;
  width: 90%;
  animation: slideInDown 0.3s ease-out;
  box-shadow: var(--shadow-xl);
}

@keyframes slideInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-content h2 {
  color: var(--color-teal-dark);
  margin-bottom: var(--spacing-lg);
}

.modal-close {
  float: right;
  font-size: var(--font-size-2xl);
  font-weight: bold;
  cursor: pointer;
  color: var(--color-gray);
  background: none;
  border: none;
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: var(--color-teal-dark);
}

/* ============================================
   Team Section
   ============================================ */

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--spacing-xl);
}

.team-member {
  text-align: center;
  transition: all var(--transition-normal);
}

.team-member-image {
  width: 180px;
  height: 180px;
  margin: 0 auto var(--spacing-lg);
  border-radius: 50%;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.team-member-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-member h4 {
  color: var(--color-teal-dark);
  margin-bottom: var(--spacing-xs);
}

.team-member p {
  color: var(--color-gray);
  font-size: var(--font-size-sm);
}

/* ============================================
   Trust Badges
   ============================================ */

.badges-container {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  margin: var(--spacing-2xl) 0;
  align-items: center;
}

.badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-sm);
}

.badge-image {
  width: 60px;
  height: 60px;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

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

.badge-text {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-dark-gray);
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 768px) {
  h1 { font-size: var(--font-size-4xl); }
  h2 { font-size: var(--font-size-3xl); }
  h3 { font-size: var(--font-size-2xl); }
  
  .header-container {
    flex-direction: column;
    gap: var(--spacing-lg);
  }
  
  nav {
    flex-direction: column;
    width: 100%;
    gap: var(--spacing-md);
  }
  
  nav a {
    display: block;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .hero {
    padding: var(--spacing-2xl) var(--spacing-md);
  }
  
  .hero h1 {
    font-size: var(--font-size-4xl);
  }
  
  section {
    padding: var(--spacing-2xl) var(--spacing-md);
  }
  
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  h1 { font-size: var(--font-size-3xl); }
  h2 { font-size: var(--font-size-2xl); }
  h3 { font-size: var(--font-size-xl); }
  
  .hero h1 {
    font-size: var(--font-size-3xl);
  }
  
  .hero p {
    font-size: var(--font-size-base);
  }
  
  .btn {
    width: 100%;
  }
  
  .service-card-image {
    height: 150px;
  }
  
  .badges-container {
    gap: var(--spacing-md);
  }
}

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

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

.text-teal { color: var(--color-teal-main); }
.text-dark { color: var(--color-dark-gray); }
.text-light { color: var(--color-gray); }

.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.px-md { padding: 0 var(--spacing-md); }
.py-lg { padding: var(--spacing-lg) 0; }

.rounded { border-radius: var(--border-radius-md); }
.shadow { box-shadow: var(--shadow-md); }