/* === Gaya Umum === */
body {
  font-family: "Segoe UI", Arial, sans-serif;
  margin: 0;
  padding: 0;
  color: #222;
  background: url('bg.jpg') no-repeat center center fixed;
  background-size: cover;
}

/* === Struktur Umum === */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px;
}

/* === Header === */
header {
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 15px;
}

.logo-box img {
  width: 70px;
  height: 70px;
  object-fit: contain;
}

.title {
  font-size: 1.4rem;
  font-weight: bold;
  color: #0d47a1;
}

.subtitle {
  font-size: 0.9rem;
  color: #444;
}

nav a {
  text-decoration: none;
  color: #0d47a1;
  margin-left: 20px;
  font-weight: 600;
}

nav a:hover {
  color: #1565c0;
}

/* === Hero Section === */
.hero {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 60px 0;
}

.hero-text {
  flex: 1 1 500px;
}

.hero-text h1 {
  font-size: 1.9rem;
  color: #0d47a1;
  margin-bottom: 10px;
}

.hero-text p {
  font-size: 1rem;
  color: #222;
  margin-bottom: 25px;
}

.hero-image img {
  width: 180px;
  opacity: 0.9;
}

/* Tombol dan link utama */
.btn {
  display: inline-block;
  background: #0d47a1;
  color: #fff;
  padding: 10px 20px;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.3s;
}

.btn:hover {
  background: #1565c0;
}

.link {
  margin-left: 15px;
  color: #0d47a1;
  text-decoration: underline;
}

/* === Program Cards === */
.programs {
  background: rgba(255, 255, 255, 0.9);
  padding: 60px 20px;
  border-radius: 10px;
  margin-top: 40px;
}

.programs h2 {
  text-align: center;
  margin-bottom: 30px;
  color: #0d47a1;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: #fff;
  border-radius: 10px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  transition: transform 0.2s;
}

.card:hover {
  transform: translateY(-5px);
}

/* === Form Pendaftaran === */
.daftar {
  background: rgba(255, 255, 255, 0.9);
  margin-top: 50px;
  padding: 40px;
  border-radius: 10px;
}

.daftar h2 {
  color: #0d47a1;
  text-align: center;
  margin-bottom: 25px;
}

form {
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

input, select {
  padding: 10px;
  border-radius: 6px;
  border: 1px solid #ccc;
  font-size: 1rem;
}

/* === Kontak === */
.kontak {
  background: rgba(255,255,255,0.9);
  padding: 40px;
  border-radius: 10px;
  margin: 50px 0;
}

.kontak h2 {
  text-align: center;
  color: #0d47a1;
  margin-bottom: 20px;
}

/* === Footer === */
footer {
  background: #0d47a1;
  color: #fff;
  text-align: center;
  padding: 15px 0;
  font-size: 0.9rem;
}