:root {
  --navy-50: #f0f4f8;
  --navy-100: #d9e2ec;
  --navy-200: #bcccdc;
  --navy-300: #9fb3c8;
  --navy-400: #829ab1;
  --navy-500: #627d98;
  --navy-600: #486581;
  --navy-700: #334e68;
  --navy-800: #243b53;
  --navy-900: #102a43;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: #333;
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all 0.3s ease;
  background-color: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 1rem 0;
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-brand {
  font-weight: bold;
  font-size: 1.5rem;
  color: var(--navy-800);
  text-decoration: none;
}

.navbar-menu {
  display: flex;
  gap: 2rem;
}

.navbar-menu a {
  color: var(--navy-800);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.navbar-menu a:hover {
  color: var(--navy-600);
}

.navbar-button {
  background-color: var(--navy-800);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s;
}

.navbar-button:hover {
  background-color: var(--navy-700);
}

/* Hero Section */
.hero {
  padding: 8rem 0 5rem;
  background-color: var(--navy-50);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
}

.hero-content h1 {
  font-size: 3rem;
  font-weight: 800;
  color: var(--navy-900);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-content p {
  font-size: 1.125rem;
  color: var(--navy-700);
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

.btn-primary {
  background-color: var(--navy-800);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 0.25rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.2s;
}

.btn-primary:hover {
  background-color: var(--navy-700);
}

.btn-secondary {
  background-color: white;
  color: var(--navy-800);
  border: 1px solid var(--navy-800);
  padding: 0.75rem 1.5rem;
  border-radius: 0.25rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
}

.btn-secondary:hover {
  background-color: var(--navy-50);
}

/* Services Section */
.services {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: 2.5rem;
  color: var(--navy-900);
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.125rem;
  color: var(--navy-600);
  max-width: 600px;
  margin: 0 auto;
}

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

.service-card {
  background-color: white;
  border-radius: 0.5rem;
  padding: 2rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.service-icon {
  background-color: var(--navy-100);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.service-card h3 {
  font-size: 1.5rem;
  color: var(--navy-900);
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--navy-600);
  margin-bottom: 1.5rem;
}

/* About Section */
.about {
  padding: 5rem 0;
  background-color: var(--navy-50);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

.about-image img {
  width: 100%;
  border-radius: 0.5rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.about-content h2 {
  font-size: 2.5rem;
  color: var(--navy-900);
  margin-bottom: 1.5rem;
}

.about-content p {
  color: var(--navy-600);
  margin-bottom: 1.5rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.stat-item h3 {
  font-size: 2.5rem;
  color: var(--navy-800);
  margin-bottom: 0.5rem;
}

.stat-item p {
  color: var(--navy-600);
  margin: 0;
}

/* Contact Section */
.contact {
  padding: 5rem 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-info h3 {
  font-size: 1.8rem;
  color: var(--navy-900);
  margin-bottom: 1.5rem;
}

.contact-info p {
  color: var(--navy-600);
  margin-bottom: 2rem;
}

.contact-method {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.contact-method-icon {
  width: 40px;
  height: 40px;
  background-color: var(--navy-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
}

.contact-method-text h4 {
  font-size: 1.1rem;
  color: var(--navy-800);
  margin: 0 0 0.25rem;
}

.contact-method-text p {
  color: var(--navy-600);
  margin: 0;
}

.contact-form {
  background-color: white;
  border-radius: 0.5rem;
  padding: 2rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 500;
  color: var(--navy-800);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--navy-200);
  border-radius: 0.25rem;
  font-family: inherit;
}

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

/* Footer */
.footer {
  background-color: var(--navy-900);
  color: white;
  padding: 4rem 0 2rem;
}

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

.footer-col h3 {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  color: white;
}

.footer-col p {
  color: var(--navy-300);
  margin-bottom: 1rem;
}

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

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--navy-300);
  text-decoration: none;
  transition: color 0.2s;
}

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

.footer-social {
  display: flex;
  gap: 1rem;
}

.social-icon {
  width: 36px;
  height: 36px;
  background-color: var(--navy-800);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s;
}

.social-icon:hover {
  background-color: var(--navy-700);
}

.footer-bottom {
  border-top: 1px solid var(--navy-800);
  margin-top: 3rem;
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-bottom p {
  color: var(--navy-400);
  font-size: 0.875rem;
  margin: 0;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  color: var(--navy-400);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-bottom-links a:hover {
  color: white;
}

/* Responsive */
@media (max-width: 1024px) {
  .container {
    padding: 0 2rem;
  }
}

@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-buttons {
    flex-direction: column;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .about-content h2 {
    font-size: 2rem;
  }
}