/* Versi hasil revisi style.css */

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

/* Navbar Styling */
.navbar.bg-dark {
  background: linear-gradient(-45deg, #3c51bc, #fefeff, #007bff, black);
  background-size: 400% 400%;
  animation: changeColor 8s ease infinite;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

@keyframes changeColor {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.navbar .nav-link:hover {
  color: #ffc107 !important;
  text-shadow: 0 0 5px #ffc107;
}

/* Hero Section */
.hero h1 {
  font-size: 3rem;
  font-weight: 700;
}
.hero p {
  font-size: 1.2rem;
}
.hero .btn {
  padding: 12px 30px;
  font-size: 1rem;
}

/* Card Hover */
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease-in-out;
}

/* Footer */
footer {
  background: #343a40;
  color: white;
  margin-top: 50px;
}

/* Form Input Focus */
.form-control:focus {
  box-shadow: none;
  border-color: #007bff;
}

/* Alert */
#formAlert {
  transition: all 0.4s ease;
}

/* Custom Utilities (Opsional) */
.btn-primary {
  background-color: #0d6efd;
  border-color: #0d6efd;
}
.btn-primary:hover {
  background-color: #084298;
  border-color: #084298;
}

.btn-outline-secondary:hover {
  color: white;
  background-color: #6c757d;
  border-color: #6c757d;
}

.img-fluid {
  border-radius: 0.25rem;
}

/* Typography */
h2, h5 {
  font-weight: 600;
}
.text-muted {
  color: #6c757d !important;
}