:root {
    --blue-900: #0b3d91;
    --blue-700: #1e66c8;
    --blue-500: #3b82f6;
    --blue-300: #93c5fd;
    --muted: #6b7280;
    --card: #ffffff;
    --glass: rgba(255, 255, 255, 0.06);
    --max-w: 1100px;
    --radius: 12px;
    font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto,
        "Helvetica Neue", Arial;
}

* {
    box-sizing: border-box;
}
html,
body {
    height: 100%;
    margin: 0;
    /* background: linear-gradient(180deg, var(--blue-300), #eef6ff); */
    color: #0f172a;
    background: url("../images/img4.jpg") no-repeat center center fixed;
    background-size: cover;
}

a {
    color: inherit;
    text-decoration: none;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}

header {
    background: linear-gradient(90deg, var(--blue-900), var(--blue-700));
    width: 100%;
    color: white;
    position: fixed;
    top: 0;
    z-index: 40;
    box-shadow: 0 6px 18px rgba(11, 61, 145, 0.12);
}
.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 1rem;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.brand .logo {
    width: 46px;
    height: 46px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}
.brand h1 {
    font-size: 1rem;
    margin: 0;
}
.brand .teks {
    font-size: 12px;
    opacity: 0.9;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 1rem;
    margin: 0;
    padding: 0;
}
nav a {
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    font-weight: 600;
}
nav a:hover {
    background: rgba(255, 255, 255, 0.06);
}

.cta {
    background: var(--blue-300);
    color: var(--blue-900);
    padding: 0.45rem 0.7rem;
    border-radius: 8px;
    font-weight: 700;
}

/* Mobile */
.mobile-toggle {
    display: none;
    background: transparent;
    border: 0;
    color: white;
    font-size: 1.25rem;
}

/* Hero */
.hero {
    padding: 3.25rem 0 2.25rem;
    /* background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent); */
    /* background-image: url("../images/img3.jpg");
    background-size: cover; */
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 2rem;
    align-items: center;
    padding-top: 100px;
}
.hero h2 {
    margin: 0 0 0.5rem;
    font-size: 2rem;
    color: var(--card);
}
.hero p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 1.1rem;
}
.search {
    display: flex;
    gap: 0.5rem;
}
.search input {
    flex: 1;
    padding: 0.65rem 0.75rem;
    border-radius: 10px;
    border: 0;
}
.search button {
    padding: 0.65rem 0.9rem;
    border-radius: 10px;
    border: 0;
    background: var(--blue-300);
    font-weight: 700;
}

.card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 1rem;
    color: #0f172a;
    box-shadow: 0 6px 18px rgba(2, 6, 23, 0.06);
}

h4 {
    margin: 0;
}

ul,
li {
    margin: 0;
}

/* Sections */
main {
    padding: 2rem 0;
}
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.services .icon {
    width: 56px;
    height: 56px;
    border-radius: 10px;
    background: linear-gradient(180deg, var(--blue-700), var(--blue-500));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
}

.news-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.news-item {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}
.news-item img {
    width: 96px;
    height: 64px;
    object-fit: cover;
    border-radius: 8px;
}

.layanan {
    margin-bottom: 2rem;
}
.layanan h3 {
    color: white;
}
.berita {
    margin-bottom: 2rem;
}
.berita h3 {
    color: white;
}
.kontaks {
    margin-bottom: 2rem;
}
.kontaks h3 {
    color: white;
}

footer {
    padding: 2rem 0;
    background: transparent;
    border-top: 1px solid rgba(11, 61, 145, 0.06);
}

/* Responsive */
@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }
    nav ul {
        display: none;
    }
    .mobile-toggle {
        display: inline-block;
    }
    .grid-3 {
        grid-template-columns: 1fr;
    }
    .grid-2 {
        grid-template-columns: 1fr;
    }
}

/* small tweaks */
.muted {
    color: var(--muted);
}
.putih {
    color: white;
}
.badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 999px;
    background: var(--glass);
    font-weight: 700;
    color: white;
}
.news-item .gambar {
    height: 50px;
    width: 50px;
}