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

:root {
  --primary: #1a5f7a;
  --primary-dark: #134b61;
  --secondary: #ff6b35;
  --text: #333;
  --text-light: #666;
  --bg: #fff;
  --bg-alt: #f8f9fa;
  --border: #e0e0e0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: var(--bg);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

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

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

/* Header */
.site-header {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--primary);
}

.main-nav {
  display: flex;
  gap: 25px;
}

.main-nav a {
  color: var(--text);
  font-weight: 500;
  font-size: 0.95rem;
}

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

/* CTA Button */
.cta-button {
  display: inline-block;
  background: var(--secondary);
  color: white !important;
  padding: 10px 24px;
  border-radius: 6px;
  font-weight: 600;
  transition: background 0.2s;
}

.cta-button:hover {
  background: #e55a2b;
}

.cta-button.large {
  padding: 14px 32px;
  font-size: 1.1rem;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 80px 0;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-text {
  font-size: 1.15rem;
  max-width: 700px;
  margin: 0 auto 30px;
  opacity: 0.95;
  line-height: 1.7;
}

/* Features */
.features {
  padding: 80px 0;
  background: var(--bg-alt);
}

.features h2 {
  text-align: center;
  margin-bottom: 50px;
  font-size: 2rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.feature {
  background: white;
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.feature h3 {
  margin-bottom: 10px;
  color: var(--primary);
}

/* Services Preview */
.services-preview {
  padding: 80px 0;
}

.services-preview h2 {
  text-align: center;
  margin-bottom: 50px;
  font-size: 2rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.service-card {
  display: block;
  padding: 30px;
  border: 2px solid var(--border);
  border-radius: 12px;
  transition: all 0.2s;
}

.service-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.service-card h3 {
  color: var(--primary);
  margin-bottom: 10px;
}

.service-card p {
  color: var(--text-light);
}

/* Zones */
.zones {
  padding: 60px 0;
  background: var(--bg-alt);
  text-align: center;
}

.zones h2 {
  margin-bottom: 15px;
}

.zones > .container > p {
  color: var(--text-light);
  margin-bottom: 30px;
}

.zones-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}

.zones-list a {
  background: white;
  padding: 10px 20px;
  border-radius: 25px;
  border: 1px solid var(--border);
  font-weight: 500;
}

.zones-list a:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* CTA Section */
.cta-section {
  padding: 80px 0;
  background: var(--primary);
  color: white;
  text-align: center;
}

.cta-section h2 {
  margin-bottom: 15px;
  font-size: 2rem;
}

.cta-section p {
  margin-bottom: 30px;
  opacity: 0.9;
}

/* Single Page */
.single-page {
  padding: 60px 0;
}

.single-page h1 {
  font-size: 2.2rem;
  margin-bottom: 30px;
  color: var(--primary);
}

.single-page .content {
  max-width: 800px;
}

.single-page .content h2 {
  margin-top: 40px;
  margin-bottom: 15px;
  color: var(--primary-dark);
}

.single-page .content h3 {
  margin-top: 30px;
  margin-bottom: 10px;
}

.single-page .content p {
  margin-bottom: 15px;
}

.single-page .content ul, .single-page .content ol {
  margin-bottom: 20px;
  padding-left: 25px;
}

.single-page .content li {
  margin-bottom: 8px;
}

.page-cta {
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid var(--border);
}

/* List Page */
.list-page {
  padding: 60px 0;
}

.list-page h1 {
  font-size: 2.2rem;
  margin-bottom: 20px;
  color: var(--primary);
}

.list-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  margin-top: 30px;
}

.list-card {
  display: block;
  padding: 25px;
  background: var(--bg-alt);
  border-radius: 10px;
  transition: all 0.2s;
}

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

.list-card h3 {
  margin-bottom: 10px;
}

.list-card p {
  font-size: 0.95rem;
  opacity: 0.8;
}

/* Footer */
.site-footer {
  background: #1a1a1a;
  color: #ccc;
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: white;
  margin-bottom: 15px;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 8px;
}

.footer-col a {
  color: #aaa;
}

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

.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 20px;
  text-align: center;
  font-size: 0.9rem;
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: #25d366;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: transform 0.2s;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

/* Mobile */
@media (max-width: 768px) {
  .site-header .container {
    flex-wrap: wrap;
  }
  
  .main-nav {
    order: 3;
    width: 100%;
    justify-content: center;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--border);
  }
  
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .hero-text {
    font-size: 1rem;
  }
  
  .features h2, .services-preview h2, .cta-section h2 {
    font-size: 1.6rem;
  }
}