/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f8f9fa;
}

/* Alert Messages */
.alert {
  padding: 1rem;
  margin-bottom: 1rem;
  border-radius: 4px;
  font-weight: 500;
}

.alert-success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.alert-error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 1em auto;
  padding: 0 20px;
}

/* Header styles */
header {
  background-color: #2c3e50;
  color: white;
  padding: 1rem 2rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

header nav {
  margin: 0.3em 1em;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header .logo {
  font-size: 1.5rem;
  font-weight: bold;
}

header .nav-links {
  display: flex;
  gap: 2rem;
}

header .nav-links a {
  color: white;
  text-decoration: none;
  transition: color 0.3s ease;
}

header .nav-links a:hover {
  color: #d9d9d9;
}

/* Main content */
main {
  padding: 4rem 0;
}

main .hero {
  text-align: center;
  margin-bottom: 4rem;
}

main .hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: #2c3e50;
}

main .hero p {
  font-size: 1.2rem;
  color: #666;
  max-width: 600px;
  margin: 0 auto;
}

main .content-section {
  background: white;
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  margin-bottom: 2rem;
}

main .link-card {
  background: white;
  border-radius: 8px;
  padding: 1.5rem;
  margin: 1rem 0;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  transition: transform 0.3s ease;
}

main .link-card:hover {
  transform: translateY(-2px);
}

main .link-card a {
  color: #3498db;
  text-decoration: none;
  font-weight: 500;
}

main .link-card a:hover {
  text-decoration: underline;
}

/* Contact Form */
.contact-form {
  max-width: 600px;
  margin: 2rem auto;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: #2c3e50;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #3498db;
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

button[type="submit"] {
  background-color: #3498db;
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

button[type="submit"]:hover {
  background-color: #2980b9;
}

/* Footer */
footer {
  background-color: #2c3e50;
  color: white;
  padding: 2rem 0;
  margin-top: 4rem;
}

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

footer .footer-links a {
  color: white;
  text-decoration: none;
  margin-left: 1rem;
}

footer .footer-links a:hover {
  text-decoration: underline;
}

/* Responsive design */
@media (max-width: 768px) {
  header nav {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  header .nav-links {
    flex-direction: column;
    gap: 1rem;
  }

  main .hero h1 {
    font-size: 2rem;
  }

  .contact-form {
    padding: 0 1rem;
  }
}