:root {
  --color-primary: #1e3a5f;
  --color-secondary: #2a9d8f;
  --color-accent: #e9c46a;
  --color-text: #333;
  --color-text-light: #555;
  --color-background: #f8f9fa;
  --color-white: #fff;
  --font-base: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --max-width: 1100px;
  --header-height: 72px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-text);
  background-color: var(--color-background);
  line-height: 1.6;
}

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

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

a:hover {
  text-decoration: underline;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.narrow {
  max-width: 780px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  padding: 0 1.5rem;
  background-color: var(--color-white);
  border-bottom: 1px solid #e0e0e0;
}

.logo img {
  max-height: 48px;
  width: auto;
}

.main-nav {
  position: relative;
}

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

.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 1.5rem;
}

.nav-list a {
  font-weight: 500;
  padding: 0.5rem 0;
  color: var(--color-text);
}

.nav-list a:hover,
.nav-list a.active {
  color: var(--color-secondary);
  text-decoration: none;
  border-bottom: 2px solid var(--color-secondary);
}

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 2rem;
  min-height: calc(80vh - var(--header-height));
  padding: 3rem 1.5rem;
  background: linear-gradient(135deg, var(--color-primary) 0%, #2c5282 100%);
  color: var(--color-white);
}

.hero-content {
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin: 0 0 1rem;
}

.lead {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.9);
}

.cta-button {
  display: inline-block;
  padding: 0.875rem 1.75rem;
  background-color: var(--color-accent);
  color: #1a1a1a;
  font-weight: 700;
  border-radius: 4px;
  transition: background-color 0.2s ease;
}

.cta-button:hover {
  background-color: #dcb14f;
  text-decoration: none;
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image img {
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.section {
  padding: 4rem 0;
}

.section h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.subtitle {
  font-size: 1.125rem;
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}

.contact-preview {
  background-color: var(--color-white);
  text-align: center;
}

.contact-preview p {
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.button {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.75rem 1.5rem;
  background-color: var(--color-secondary);
  color: var(--color-white);
  font-weight: 600;
  border-radius: 4px;
}

.button:hover {
  background-color: #21867a;
  text-decoration: none;
}

.services {
  background-color: var(--color-background);
}

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

.service-card {
  background-color: var(--color-white);
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.service-card img {
  border-radius: 4px;
  margin-bottom: 1rem;
}

.service-card h3 {
  margin-top: 0;
  color: var(--color-primary);
}

.read-more {
  display: inline-block;
  margin-top: 0.5rem;
  font-weight: 600;
}

.page-header {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 3rem 0;
  text-align: center;
}

.page-header h1 {
  margin: 0;
  font-size: 2.5rem;
}

.content p {
  margin-bottom: 1.25rem;
}

.content-image {
  margin: 2rem 0;
}

.content-image img {
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.content-image figcaption {
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: var(--color-text-light);
  text-align: center;
}

.site-footer {
  background-color: var(--color-primary);
  color: rgba(255, 255, 255, 0.85);
  padding: 3rem 0 1rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-logo {
  max-height: 60px;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.9);
}

.social-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.social-links li {
  margin-bottom: 0.5rem;
}

.copyright {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 1rem;
  font-size: 0.875rem;
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav-list {
    display: none;
    position: absolute;
    right: 0;
    top: var(--header-height);
    flex-direction: column;
    background-color: var(--color-white);
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    padding: 1rem;
    min-width: 200px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }

  .nav-list.open {
    display: flex;
  }

  .hero {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-image {
    order: -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}