body {
  font-family: 'Poppins', sans-serif;
  background-color: #f8f9fa;
}

.navbar-custom {
  background-color: #77a1fc; /* contoh biru navy */
}

.navbar-brand {
  font-size: 22px;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.navbar-nav .nav-link {
  font-size: 16px;
  padding-right: 18px;
  padding-left: 18px;
  color: #fff;
}

.navbar-nav .nav-link:hover,
.navbar-nav .dropdown-menu a:hover {
  color: #ffc107;
}

.dropdown-menu {
  background-color: #ffffff;
  border: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.dropdown-menu a {
  color: #333;
}

.dropdown-menu a:hover {
  background-color: #f8f9fa;
  color: #0d6efd;
}

footer {
  position: relative;
  bottom: 0;
  width: 100%;
}

.banner img {
  width: 100%;
  height: auto;
  border-bottom: 3px solid #0d6efd;
}

.judul-halaman {
  font-size: 36px;
  font-weight: 700;
  color: #0d6efd;
}

.fitur-card {
  border: none;
  box-shadow: 0 0 12px rgba(0,0,0,0.08);
  transition: 0.3s;
}

.fitur-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 20px rgba(0,0,0,0.15);
}

.lead {
  font-size: 18px;
  color: #333;
}

#scrollToTopBtn {
  width: 45px;
  height: 45px;
  font-size: 20px;
  line-height: 22px;
  text-align: center;
  padding: 0;
}

.card {
  height: 100%;
}
.card-body {
  display: flex;
  flex-direction: column;
}
.card-body .btn {
  margin-top: auto;
}