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

:root {
  --primary: #1a365d;
  --primary-dark: #0f2744;
  --accent: #c9a227;
  --accent-light: #e6c757;
  --text: #1f2937;
  --text-light: #6b7280;
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --border: #e5e7eb;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

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

a:hover {
  color: var(--accent);
}

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

header {
  background: var(--primary);
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
}

.logo span {
  color: var(--accent);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 30px;
  flex-wrap: wrap;
}

nav a {
  color: #fff;
  font-weight: 500;
  transition: color 0.3s;
}

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

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

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto 30px;
  opacity: 0.9;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--primary-dark);
  padding: 12px 30px;
  border-radius: 5px;
  font-weight: 600;
  transition: background 0.3s;
}

.btn:hover {
  background: var(--accent-light);
  color: var(--primary-dark);
}

.section {
  padding: 60px 0;
}

.section-alt {
  background: var(--bg-alt);
}

.section h2 {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 30px;
  text-align: center;
}

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

.service-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 30px;
  text-align: center;
  transition: box-shadow 0.3s;
}

.service-card:hover {
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.service-card h3 {
  color: var(--primary);
  margin-bottom: 15px;
  font-size: 1.3rem;
}

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

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  margin-top: 30px;
}

.feature {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.feature-icon {
  width: 50px;
  height: 50px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--primary-dark);
  font-weight: bold;
  font-size: 1.2rem;
}

.feature h4 {
  color: var(--primary);
  margin-bottom: 5px;
}

.feature p {
  color: var(--text-light);
  font-size: 0.95rem;
}

.cta {
  background: var(--primary);
  color: #fff;
  text-align: center;
  padding: 60px 20px;
}

.cta h2 {
  color: #fff;
  margin-bottom: 20px;
}

.cta p {
  margin-bottom: 25px;
  opacity: 0.9;
}

footer {
  background: var(--primary-dark);
  color: #fff;
  padding: 40px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.footer-section h4 {
  color: var(--accent);
  margin-bottom: 15px;
}

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

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

.footer-section a {
  color: rgba(255,255,255,0.8);
}

.footer-section a:hover {
  color: var(--accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  text-align: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
}

.page-header {
  background: var(--primary);
  color: #fff;
  padding: 50px 0;
  text-align: center;
}

.page-header h1 {
  font-size: 2.2rem;
}

.content {
  padding: 50px 0;
}

.content h2 {
  color: var(--primary);
  margin: 30px 0 15px;
  font-size: 1.5rem;
}

.content h3 {
  color: var(--primary);
  margin: 25px 0 10px;
  font-size: 1.2rem;
}

.content p {
  margin-bottom: 15px;
  color: var(--text);
}

.content ul {
  margin: 15px 0 15px 30px;
  color: var(--text);
}

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

.about-intro {
  font-size: 1.1rem;
  line-height: 1.8;
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  header .container {
    flex-direction: column;
    text-align: center;
  }
  
  nav ul {
    justify-content: center;
  }
}