/* Mengatur tampilan dasar halaman */
body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: #f6f7fb;
    margin: 0;
    padding: 0;
    color: #333;
}

/* header */
header {
    background: darkblue;
    color: #fff;
    padding: 32px 0 16px 0;
    text-align: center;
    box-shadow: 0 2px 8px rgba(30,136,229,0.07);
}

header h1 {
    margin: 0;
    font-size: 2.5rem;
    letter-spacing: 1px;
}

.subtitle {
    font-size: 1.2rem;
    margin-top: 8px;
}

/* Navigasi */
nav {
    background: #e3f2fd;
    box-shadow: 0 2px 8px rgba(30,136,229,0.03);
    margin-bottom: 24px;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

nav li {
    margin: 0 16px;
}

nav a {
    text-decoration: none;
    color: #1976d2;
    font-weight: 500;
    padding: 12px 0;
    display: block;
    transition: color 0.2s;
}

nav a:hover {
    color: #0d47a1;
}

/* utama */
.main-img {
    width: 100%;
    max-width: 700px;
    display: block;
    margin: 24px auto 32px auto;
    border-radius: 10px;
    box-shadow: 0 2px 16px rgba(30,136,229,0.11);
}

/* Bagian konten sejarah */
.sejarah {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(30,136,229,0.07);
    max-width: 800px;
    margin: 0 auto 32px auto;
    padding: 32px;
}

.sejarah h2 {
    color: #1e88e5;
    margin-top: 24px;
    margin-bottom: 12px;
}

.sejarah p {
    line-height: 1.7;
    margin-bottom: 16px;
}

.sejarah ul {
    margin-left: 24px;
    margin-bottom: 16px;
}

.sejarah a {
    color: #1565c0;
    text-decoration: underline;
}

/* footer */
footer {
    background: darkblue;
    color: #fff;
    text-align: center;
    padding: 12px 0;
    font-size: 1rem;
    position: relative;
}

/*  buat layar kecil */
@media (max-width: 600px) {
    .sejarah {
        padding: 16px;
    }
    header h1 {
        font-size: 1.5rem;
    }
    .main-img {
        max-width: 100%;
    }
    nav ul {
        flex-direction: column;
    }
    nav li {
        margin: 8px 0;
    }
}

html {
  scroll-behavior: smooth; /* Animasi scroll saat klik menu */
}