@import url('https://fonts.googleapis.com/css2?family=Nunito+Sans:wght@400;600;700&family=Georgia:wght@400;600&display=swap');

:root {
  --primary-color: #059669;
  --secondary-color: #10B981;
  --accent-color: #34D399;
  --success-color: #059669;
  --warning-color: #D97706;
  --error-color: #DC2626;
  --info-color: #0891B2;
  --neutral-color: #F7FAFC;
  --text-color: #1F2937;
  --text-light: #6B7280;
  --text-muted: #9CA3AF;
  --border-color: #E5E7EB;
  --shadow-light: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-heavy: 0 10px 15px rgba(0, 0, 0, 0.1);
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --font-primary: 'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-secondary: Georgia, 'Times New Roman', serif;
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --max-width: 1200px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  line-height: 1.5;
  color: var(--text-color);
  background-color: #ffffff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

.header-main {
  background: #ffffff;
  box-shadow: var(--shadow-light);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: var(--transition-medium);
}

.header-main .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm);
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
}

.nav-menu a {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition-fast);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius);
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--primary-color);
  background-color: rgba(5, 150, 105, 0.1);
}

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

.primary-banner {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: white;
  padding: var(--spacing-2xl) 0;
  text-align: center;
}

.primary-banner h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  line-height: 1.2;
}

.primary-banner p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  opacity: 0.95;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.primary-cta {
  display: inline-block;
  background: white;
  color: var(--primary-color);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition-medium);
  box-shadow: var(--shadow-medium);
}

.primary-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-heavy);
}

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

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

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: var(--spacing-sm);
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

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

.info-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-light);
  transition: var(--transition-medium);
  border: 1px solid var(--border-color);
}

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

.info-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: var(--spacing-sm);
}

.info-card p {
  color: var(--text-light);
  line-height: 1.6;
}

.info-card .card-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-color);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-sm);
  font-size: 1.5rem;
  color: white;
}

.layout-system {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.col-span-2 { grid-column: span 2; }
.col-span-3 { grid-column: span 3; }
.col-span-4 { grid-column: span 4; }
.col-span-6 { grid-column: span 6; }
.col-span-8 { grid-column: span 8; }
.col-span-12 { grid-column: span 12; }

.flex-container {
  display: flex;
  gap: var(--spacing-lg);
  align-items: stretch;
}

.flex-1 { flex: 1; }
.flex-2 { flex: 2; }

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

.testimonial-slider {
  position: relative;
  overflow: hidden;
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-slide {
  text-align: center;
  padding: var(--spacing-lg);
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-light);
}

.testimonial-slide blockquote {
  font-size: 1.2rem;
  font-style: italic;
  color: var(--text-color);
  margin-bottom: var(--spacing-sm);
  font-family: var(--font-secondary);
}

.testimonial-author {
  font-weight: 600;
  color: var(--primary-color);
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background: white;
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-medium);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--text-color);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 1rem;
  transition: var(--transition-fast);
  font-family: var(--font-primary);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}

.submit-btn {
  background: var(--primary-color);
  color: white;
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--border-radius);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-medium);
  width: 100%;
}

.submit-btn:hover {
  background: var(--secondary-color);
  transform: translateY(-1px);
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
}

.faq-question {
  background: white;
  padding: var(--spacing-md);
  border: none;
  width: 100%;
  text-align: left;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-fast);
}

.faq-question:hover {
  background: var(--neutral-color);
}

.faq-answer {
  padding: 0 var(--spacing-md);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding: var(--spacing-md);
}

.faq-icon {
  transition: transform var(--transition-fast);
}

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
}

.service-card {
  background: white;
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: var(--shadow-light);
  transition: var(--transition-medium);
  border: 1px solid var(--border-color);
  position: relative;
}

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

.service-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: var(--spacing-sm);
}

.service-card .service-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

.service-features {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

.service-features li {
  padding: var(--spacing-xs) 0;
  color: var(--text-light);
}

.service-features li:before {
  content: "✓";
  color: var(--success-color);
  font-weight: bold;
  margin-right: var(--spacing-xs);
}

.info-block {
  background: var(--neutral-color);
  padding: var(--spacing-2xl) 0;
}

.data-area {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.stat-card {
  text-align: center;
  padding: var(--spacing-lg);
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-light);
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-color);
  display: block;
}

.stat-label {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-top: var(--spacing-xs);
}

.footer {
  background: var(--text-color);
  color: white;
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

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

.footer-section h4 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--accent-color);
}

.footer-section p,
.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  line-height: 1.6;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: var(--spacing-sm);
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
}

.alert {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-sm);
}

.alert-success {
  background: rgba(5, 150, 105, 0.1);
  border: 1px solid var(--success-color);
  color: var(--success-color);
}

.alert-warning {
  background: rgba(217, 119, 6, 0.1);
  border: 1px solid var(--warning-color);
  color: var(--warning-color);
}

.alert-error {
  background: rgba(220, 38, 38, 0.1);
  border: 1px solid var(--error-color);
  color: var(--error-color);
}

.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  text-align: center;
  transition: var(--transition-medium);
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background: var(--secondary-color);
  transform: translateY(-1px);
}

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

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

.breadcrumb {
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-sm) 0;
}

.breadcrumb-list {
  display: flex;
  list-style: none;
  gap: var(--spacing-xs);
}

.breadcrumb-item {
  color: var(--text-light);
}

.breadcrumb-item a {
  color: var(--primary-color);
  text-decoration: none;
}

.breadcrumb-item:not(:last-child):after {
  content: ">";
  margin-left: var(--spacing-xs);
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    box-shadow: var(--shadow-medium);
    padding: var(--spacing-sm);
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .primary-banner h1 {
    font-size: 2rem;
  }
  
  .primary-banner p {
    font-size: 1rem;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .content-grid {
    grid-template-columns: 1fr;
  }
  
  .layout-system {
    grid-template-columns: 1fr;
  }
  
  .col-span-2,
  .col-span-3,
  .col-span-4,
  .col-span-6,
  .col-span-8,
  .col-span-12 {
    grid-column: span 1;
  }
  
  .flex-container {
    flex-direction: column;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .data-area {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .container {
    padding: 0 var(--spacing-md);
  }
}

@media (max-width: 480px) {
  .primary-banner {
    padding: var(--spacing-xl) 0;
  }
  
  .primary-banner h1 {
    font-size: 1.75rem;
  }
  
  .content-section {
    padding: var(--spacing-xl) 0;
  }
  
  .section-header h2 {
    font-size: 1.75rem;
  }
  
  .data-area {
    grid-template-columns: 1fr;
  }
  
  .service-card {
    padding: var(--spacing-lg);
  }
  
  .contact-form {
    padding: var(--spacing-lg);
  }
}

@media (min-width: 1200px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
  
  .primary-banner h1 {
    font-size: 3.5rem;
  }
  
  .section-header h2 {
    font-size: 3rem;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

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

.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--primary-color);
  color: white;
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  z-index: 1000;
}

.skip-link:focus {
  top: 6px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}