/* Footer utama */
footer {
    background-color: #1E88E5; /* biru Material utama */
    background: linear-gradient(135deg,#1E88E5,#42a5f5); /* gradient biru lembut */
    padding: 50px 20px;
    font-family: 'Roboto', sans-serif;
    color: #fff;
}

/* Grid layout footer */
footer .luxury-sidemenu-tegas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px,1fr));
    gap: 30px;
    max-width: 1200px;
    margin: auto;
}

/* Setiap blok di footer */
footer .luxury-sidemenu-tegas .side-block {
    display: flex;
    flex-direction: column;
    background: rgba(255,255,255,0.1); /* transparan putih agar kontras */
    padding: 20px;
    border-radius: 8px;
}

/* Judul blok */
footer .luxury-sidemenu-tegas .block-title {
    color: #BBDEFB; /* biru muda aksen */
    font-weight: 600;
    margin-bottom: 15px;
    border-bottom: 2px solid #BBDEFB; /* garis bawah biru muda */
    padding-bottom: 5px;
    font-size: 1.1rem;
}

/* Menu list */
footer .luxury-sidemenu-tegas .menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

footer .luxury-sidemenu-tegas .menu-list li {
    margin-bottom: 8px;
}

footer .luxury-sidemenu-tegas .menu-list li a {
    text-decoration: none;
    color: #fff; /* teks link putih */
    display: block;
    padding: 6px 8px;
    border-radius: 4px;
    transition: background-color 0.2s, color 0.2s;
}

/* Efek klik / aktif */
footer .luxury-sidemenu-tegas .menu-list li a:active,
footer .luxury-sidemenu-tegas .menu-list li a.active {
    background-color: #1565C0; /* biru lebih gelap saat klik */
    color: #fff;
}

/* Badge / logo di baris bawah */
footer .luxury-sidemenu-tegas .badge-block {
    grid-column: 1 / -1; /* ambil seluruh baris */
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(150px,1fr));
    gap: 20px;
    margin-top: 20px;
}

footer .luxury-sidemenu-tegas .badge-block a {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 15px;
    background: rgba(255,255,255,0.15); /* transparan biru */
    border-radius: 8px;
    transition: transform 0.3s, box-shadow 0.3s;
}

footer .luxury-sidemenu-tegas .badge-block a img {
    max-width: 100%;
    height: auto;
}

footer .luxury-sidemenu-tegas .badge-block a:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.2);
}

/* Footer info publisher / copyright */
footer .luxury-sidemenu-tegas .footer-info {
    grid-column: 1 / -1;
    margin-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.3);
    padding-top: 20px;
    font-size: 0.9rem;
    color: #fff;
}

footer .luxury-sidemenu-tegas .footer-info p {
    margin: 5px 0;
    line-height: 1.5;
}

footer .luxury-sidemenu-tegas .footer-info a {
    color: #BBDEFB; /* link biru muda */
    text-decoration: underline;
}

/* Responsive untuk mobile */
@media (max-width: 768px) {
    footer .luxury-sidemenu-tegas {
        grid-template-columns: 1fr; /* semua blok jadi satu kolom */
        gap: 20px;
    }
    footer .luxury-sidemenu-tegas .side-block {
        margin: 0;
    }
    footer .luxury-sidemenu-tegas .badge-block {
        grid-template-columns: 1fr 1fr; /* 2 kolom untuk logo */
    }
}