@media (max-width: 991px) {
    .hero-grid,
    .two-col,
    .card-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero {
        padding: 72px 0;
    }

    .activities-grid {
        grid-template-columns: 1fr 1fr;
    }

    .activity-detail-layout {
        grid-template-columns: 1fr;
    }

    .activity-side-panel .info-panel {
        position: static;
    }
}

@media (max-width: 900px) {
    .admin-layout {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        padding: 18px;
    }

    .admin-sidebar h2 {
        font-size: 1.7rem;
    }

    .admin-main {
        padding: 20px;
    }

    .admin-stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .mobile-menu-btn {
        display: flex;
    }

    .nav-links {
        position: absolute;
        top: 76px;
        left: 0;
        right: 0;
        background: var(--white);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
        display: none;
        box-shadow: var(--shadow-sm);
    }

    .nav-links.show {
        display: flex;
    }

    .hero-grid,
    .two-col,
    .card-grid,
    .footer-grid,
    .hero-stats,
    .activities-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 58px 0;
    }

    .page-banner {
        padding: 58px 0;
    }

    .cta-box {
        flex-direction: column;
        align-items: flex-start;
    }

    .section {
        padding: 64px 0;
    }

    .info-panel,
    .contact-form,
    .hero-box,
    .info-card,
    .admin-auth-card,
    .admin-panel,
    .admin-stat-card {
        padding: 22px;
    }

    .admin-toolbar,
    .admin-search-form,
    .admin-actions-row,
    .admin-inline-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .admin-search-form input {
        min-width: 100%;
    }

    .pagination {
        justify-content: flex-start;
    }

    .activity-image {
        height: 210px;
    }

    .activity-detail-image {
        height: 260px;
    }

    .activity-detail-body {
        padding: 22px;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 15px;
    }

    .container {
        width: min(100% - 1rem, var(--container));
    }

    .btn,
    .btn-sm {
        width: 100%;
    }

    .hero-buttons,
    .cta-actions {
        width: 100%;
        flex-direction: column;
    }
}

@media (max-width: 900px) {
    .admin-layout,
    .admin-layout.sidebar-collapsed {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        padding: 18px;
    }

    .admin-brand {
        font-size: 1.5rem;
    }

    .admin-main {
        padding: 20px;
    }

    .admin-stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .admin-toolbar,
    .admin-search-form,
    .admin-actions-row {
        flex-direction: column;
        align-items: stretch;
    }

    .admin-search-form input {
        min-width: 100%;
    }

    .pagination {
        justify-content: flex-start;
    }

    .admin-inline-actions {
        flex-wrap: wrap;
    }
}

/* ADIMOSTL responsive logo */
@media (max-width: 767px) {
    .navbar {
        min-height: 76px;
    }

    .brand-logo {
        gap: 8px;
    }

    .brand-logo-mark {
        width: 46px;
        height: 46px;
    }

    .brand-logo-word {
        font-size: 1.5rem;
    }

    .nav-links {
        top: 76px;
    }
}

@media (max-width: 380px) {
    .brand-logo-word {
        font-size: 1.25rem;
    }

    .brand-logo-mark {
        width: 40px;
        height: 40px;
    }
}
/* End ADIMOSTL responsive logo */