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

html,
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: #2c3e50;
  line-height: 1.6;
}

body {
  background-color: #ffffff;
}

.navbar-brand {
  font-size: 1.5rem;
  letter-spacing: 0.5px;
}

.text-primary {
  color: #1e3c72 !important;
}

.btn-primary {
  background-color: #1e3c72;
  border-color: #1e3c72;
}

.btn-primary:hover {
  background-color: #2a5298;
  border-color: #2a5298;
}

.hero-section h1 {
  font-weight: 700;
  font-size: 3rem;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-section .lead {
  font-size: 1.3rem;
  opacity: 0.95;
}

.card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-radius: 8px;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15) !important;
}

.card-img-top {
  height: 200px;
  object-fit: cover;
  border-radius: 8px 8px 0 0;
}

.card-title {
  font-weight: 600;
  font-size: 1.1rem;
}

.form-control {
  border-radius: 5px;
  border: 1px solid #ddd;
  padding: 0.75rem;
  font-size: 1rem;
}

.form-control:focus {
  border-color: #1e3c72;
  box-shadow: 0 0 0 0.2rem rgba(30, 60, 114, 0.25);
}

.shadow-sm {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
}

.bg-light {
  background-color: #f8f9fa !important;
}

footer {
  background-color: #1a1a1a;
  border-top: 3px solid #1e3c72;
}

footer a {
  text-decoration: none;
  transition: color 0.3s ease;
}

footer a:hover {
  color: #1e3c72 !important;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: #1a1a1a;
  font-weight: 600;
}

.text-dark {
  color: #1a1a1a !important;
}

@media (max-width: 768px) {
  .hero-section h1 {
    font-size: 2rem;
  }

  .hero-section .lead {
    font-size: 1rem;
  }

  .container {
    padding: 0 15px;
  }
}