* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: #1f2933;
  background: #f7f9fc;
  line-height: 1.6;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.narrow {
  max-width: 700px;
}

.hero {
  background-image: url('hero-banner.jpg');
  background-size: cover;
  background-position: center;
  position: relative;
}

.hero-overlay {
  background: rgba(15, 23, 42, 0.75);
  padding: 100px 0;
}

.hero-content h1 {
  margin: 0;
  font-size: 2.6rem;
  font-weight: 600;
  color: #ffffff;
}

.hero-content p {
  max-width: 600px;
  color: #e5e7eb;
}

.nav {
  background: #ffffff;
  border-bottom: 1px solid #e5e7eb;
}

.nav a {
  margin-right: 20px;
  color: #111827;
  text-decoration: none;
  font-weight: 500;
}

.section {
  padding: 60px 0;
}

.grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
}

.card {
  background: #ffffff;
  padding: 30px;
  border-radius: 6px;
  border: 1px solid #e5e7eb;
}

.footer {
  background: #0f172a;
  color: #cbd5e1;
  padding: 20px 0;
  font-size: 0.9rem;
}

.btn {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 500;
}

.primary {
  background: #2563eb;
  color: #ffffff;
}

.form input,
.form textarea {
  width: 100%;
  margin-bottom: 15px;
  padding: 10px;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  font-size: 1rem;
}

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

.contact-note {
  margin-top: 20px;
  color: #374151;
}