/* ========== MOBILE HAMBURGER MENU ========== */

/* Hanya tampilkan di mobile */
@media (max-width: 768px) {
    /* Sembunyikan navbar default */
    .navbar nav {
        display: none;
    }

    /* Tampilkan hamburger button */
    .hamburger-btn {
        display: block;
        position: absolute;
        top: 15px;
        right: 20px;
        background: none;
        border: none;
        cursor: pointer;
        z-index: 1000;
        padding: 8px;
    }

    .hamburger-btn span {
        display: block;
        width: 25px;
        height: 3px;
        background: rgb(0, 0, 0);
        margin: 4px 0;
        transition: 0.3s;
        border-radius: 2px;
    }

    /* Animasi hamburger → X */
    .hamburger-btn.open span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .hamburger-btn.open span:nth-child(2) {
        opacity: 0;
    }
    .hamburger-btn.open span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    /* Overlay gelap saat menu terbuka */
    .mobile-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.5);
        z-index: 998;
    }

    /* Mobile menu */
    .mobile-menu {
        position: fixed;
        top: 0;
        left: -300px;
        width: 280px;
        height: 100vh;
        background: #111;
        z-index: 999;
        transition: left 0.3s ease;
        overflow-y: auto;
        padding: 20px;
        box-shadow: 2px 0 10px rgba(0,0,0,0.3);
    }

    .mobile-menu.open {
        left: 0;
    }

    /* Logo di mobile menu */
    .mobile-logo {
        text-align: center;
        margin-bottom: 30px;
        padding-bottom: 15px;
        border-bottom: 1px solid #333;
    }

    .mobile-logo img {
        height: 40px;
    }

    /* Menu items */
    .mobile-menu ul {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .mobile-menu li {
        margin-bottom: 15px;
    }

    .mobile-menu a {
        color: #fff;
        text-decoration: none;
        font-size: 18px;
        display: block;
        padding: 10px 0;
        transition: color 0.3s;
        font-family: 'Raleway', sans-serif;
    }

    .mobile-menu a:hover {
        color: #ddd;
    }

    /* Submenu (kategori) */
    .mobile-submenu {
        padding-left: 20px;
        margin-top: 10px;
        display: none;
    }

    .mobile-submenu.show {
        display: block;
    }

    /* Dropdown toggle arrow */
    .has-submenu::after {
        content: '▶';
        float: right;
        font-size: 12px;
        color: #888;
        transition: transform 0.3s;
    }

    .has-submenu.open::after {
        transform: rotate(90deg);
    }
}