:root {
  --college-dark: #0d2c54;
  --college-darker: #09203d;
  --college-accent: #ffc107;
}

body {
  font-family: "Segoe UI", Arial, sans-serif;
}

.navbar {
  background: linear-gradient(90deg, var(--college-dark), var(--college-darker));
}

.navbar-brand {
  font-weight: 800;
}

.hero {
  background:
    linear-gradient(rgba(9, 32, 61, .88), rgba(13, 44, 84, .88)),
    url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?auto=format&fit=crop&w=1600&q=80');
  background-size: cover;
  background-position: center;
  color: #fff;
  padding: 130px 0;
  text-align: center;
}


.college-logo {
  width: 86px;
  height: 86px;
  border-radius: 22px;
  background: var(--college-accent);
  color: var(--college-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 26px;
  margin: 0 auto 18px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, .25);
}

.college-logo-small {
  width: 40px;
  height: 40px;
  font-size: 15px;
  margin: 0;
}

.hero h1 {
  font-weight: 800;
  text-shadow: 0 3px 15px rgba(0, 0, 0, .35);
}

.section-title {
  color: var(--college-dark);
  font-weight: 800;
}

.course-card {
  border: none;
  border-radius: 16px;
  transition: .3s;
}

.course-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, .12);
}

.course-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: #e7f0ff;
  color: var(--college-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin: 0 auto 15px;
}

.feature-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 15px;
}

.feature-item i {
  color: var(--college-dark);
  font-size: 20px;
  margin-top: 3px;
}

.footer {
  background: linear-gradient(90deg, var(--college-dark), var(--college-darker));
  color: #fff;
  padding: 45px 0 0;
}

.footer-link {
  color: rgba(255, 255, 255, .75);
  text-decoration: none;
  display: block;
  margin-bottom: 8px;
}

.footer-link:hover {
  color: var(--college-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .12);
  margin-top: 30px;
  padding: 18px 0;
  background: rgba(0, 0, 0, .20);
}