/* --- Gaya Umum --- */
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            line-height: 1.6;
        }

        header {
            background-color: #004080; /* HEX */
            color: white;
            padding: 20px;
            text-align: center;
        }

        header img {
            width: 200px;
            vertical-align: middle;
        }

        nav {
            background-color: hsl(210, 100%, 25%); /* HSL */
            padding: 10px;
            text-align: center;
        }

        nav a {
            color: white;
            margin: 0 15px;
            text-decoration: none;
            font-weight: bold;
        }

        nav a:hover {
            color: yellow;
        }

        section {
            background-color: rgb(180, 180, 180);
            padding: 50px 20px;
        }

        h2 {
            color: rgb(0, 0, 0); /* RGB */
            text-align: center;
        }
        p {
            text-align: center;
        }
        .gallery ul{
            list-style-type: none;
            display: flex;
            justify-content: space-around;
            flex-wrap: wrap;
            margin: 20px 0;
        }
        .gallery li{
            align-items: center;
            text-align: center;
        }
        .gallery img {
        width: 250px;
        height: 150px;
        object-fit: cover;
        margin: 10px;
        border-radius: 5px;
        border: 2px solid #000000;
        }

        table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 15px;
        }

        table, th, td {
            border: 1px solid #000000;
            text-align: center;
            padding: 12px;
            background-color: #0099ff;
        }

        table th {
            background: rgb(3, 5, 91);
            color: ghostwhite;
        }

        ul {
            list-style: square;
            padding-left: 20px;
        }

        form {
            max-width: 500px;
            margin: auto;
            background: #f2f2f2;
            padding: 20px;
            border-radius: 15px;
        }

        form input, form textarea, form button {
            width: 95%;
            padding: 10px;
            margin: 8px 0;
            border-radius: 5px;
            border: 1px solid #ccc;
        }

        form button {
            background: #004080;
            color: white;
            font-weight: bold;
            border: none;
            cursor: pointer;
        }

        form button:hover {
            background: lightblue;
        }

        footer {
            background: #333;
            color: white;
            text-align: center;
            padding: 15px;
        }

        footer a {
            color: lightblue;
            margin: 0 10px;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .services img {
                width: 100%;
            }

            table, th, td {
                font-size: 14px;
            }
        }