body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: #f2f4f7;
  color: #1f2933;
}

.hero {
  background: linear-gradient(135deg, #1e3a5f, #334e68);
  color: white;
  padding: 90px 20px 50px;
  text-align: center;
}

.logo {
  margin-bottom: 20px;
}

.logo img {
  width: 15vw;
  max-width: 300px;
  min-width: 180px;
  height: auto;
}



.hero h1 {
  font-size: 3rem;
  letter-spacing: 2px;
  margin: 10px 0;
}

.tagline {
  font-size: 1.2rem;
  margin: 15px 0 30px;
}

.btn {
  background: #2563eb;
  color: white;
  padding: 12px 28px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  border: none;
  cursor: pointer;
}

.section {
  max-width: 1100px;
  margin: 70px auto;
  padding: 0 20px;
}

.section h2 {
  text-align: center;
  color: #1e3a5f;
  margin-bottom: 40px;
}

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

.card {
  background: white;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.05);
}

.card h3 {
  color: #2563eb;
}

.card ul {
  padding-left: 18px;
}

.contact form {
  max-width: 500px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

input, textarea {
  padding: 12px;
  border-radius: 6px;
  border: 1px solid #cbd5e1;
  font-size: 1rem;
}

textarea {
  min-height: 120px;
}

footer {
  background: #1e3a5f;
  color: white;
  text-align: center;
  padding: 25px;
}