/**
 * File: assets/css/responsive.css
 * Description: Media Queries Responsif UNTAD (Topbar Tampil di HP & Fixed Sticky Header)
 * Author: TIM Divisi Website dan Desain (Kadiv : Ahmad Safi'i, S.Kom, M.M.)
 */
.untad-nav-overlay { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(0, 15, 30, 0.7); backdrop-filter: blur(4px); opacity: 0; visibility: hidden; transition: all 0.3s ease; z-index: 998; }
.untad-nav-overlay.is-visible { opacity: 1; visibility: visible; }

@media (max-width: 1024px) {
    .untad-stats-grid { grid-template-columns: repeat(3, 1fr); margin-top: -40px; }
    .news-agenda-wrapper { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 992px) {
    /* Topbar Responsif Tampil Rapi di Tablet/Mobile */
    .untad-topbar { font-size: 11px; padding: 6px 0; display: block !important; }
    .topbar-flex { flex-direction: row; justify-content: space-between; gap: 10px; }
    .topbar-left { gap: 10px; flex-wrap: wrap; }
    .topbar-right { gap: 10px; }
    .topbar-tagline { display: none; }
    
    /* Branding Header */
    .untad-branding-header { padding: 10px 0; }
    .info-badge-akreditasi { font-size: 11px; padding: 4px 10px; }
    .untad-text-logo .site-title { font-size: 18px; }

    /* Navigasi Off-Canvas Drawer */
    .untad-hamburger-toggle { display: flex; }
    .untad-menu-drawer { position: fixed; top: 0; right: -320px; width: 300px; height: 100vh; background: #001f3f; box-shadow: -10px 0 30px rgba(0,0,0,0.3); z-index: 9999; flex-direction: column; align-items: flex-start; justify-content: flex-start; transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1); overflow-y: auto; padding-bottom: 40px; }
    .untad-menu-drawer.is-open { right: 0; }
    .drawer-header { display: flex; justify-content: space-between; align-items: center; width: 100%; padding: 18px 20px; background: #00152a; border-bottom: 1px solid rgba(255,255,255,0.08); }
    .drawer-title { color: #FFCC00; font-weight: 700; font-size: 15px; text-transform: uppercase; letter-spacing: 0.5px; }
    .drawer-close-btn { background: none; border: none; color: #ffffff; font-size: 28px; cursor: pointer; line-height: 1; }
    .untad-primary-menu { flex-direction: column; width: 100%; gap: 0; }
    .untad-primary-menu li { width: 100%; border-bottom: 1px solid rgba(255,255,255,0.05); }
    .untad-primary-menu li a { padding: 14px 20px; font-size: 14px; justify-content: space-between; color: #ffffff !important; }
    .untad-primary-menu .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border-radius: 0; background: #001122 !important; border-top: none; display: none; padding: 5px 0; min-width: 100%; }
    .untad-primary-menu li.submenu-open > .sub-menu { display: block; }
    .untad-primary-menu .sub-menu li a { color: #ffffff !important; padding: 12px 20px 12px 38px; border-bottom: 1px solid rgba(255,255,255,0.05); font-size: 13.5px; font-weight: 500; display: flex; align-items: center; gap: 10px; }
    .untad-primary-menu .sub-menu li a .dashicons { color: #38bdf8 !important; font-size: 17px; width: 17px; height: 17px; }
    .untad-primary-menu .sub-menu li a:hover, .untad-primary-menu .sub-menu li.current-menu-item a { background: rgba(255, 204, 0, 0.12) !important; color: #FFCC00 !important; padding-left: 42px; }
    .untad-primary-menu .sub-menu li a:hover .dashicons { color: #FFCC00 !important; }
    .untad-primary-menu .sub-menu .sub-menu li a { padding-left: 52px; background: #000c18 !important; }
    .untad-primary-menu .sub-menu .sub-menu li a:hover { padding-left: 56px; }
    .untad-hero-slider-wrapper, .untad-hero-slider, .untad-slide { min-height: 460px; }
    .hero-content h1 { font-size: 28px; }
    .hero-content p { font-size: 14px; }
    .hero-buttons { flex-direction: column; gap: 10px; max-width: 280px; margin: 0 auto; }
    .slider-btn { width: 38px !important; height: 38px !important; line-height: 38px !important; font-size: 16px; }
    .prev-btn { left: 10px; } .next-btn { right: 10px; }
}

@media (max-width: 576px) {
    /* Penyesuaian Topbar di Smartphone Layar Kecil */
    .untad-topbar { padding: 4px 0; font-size: 10px; }
    .topbar-left span:nth-child(2) { display: none; } /* Sembunyikan nomor telepon di HP kecil agar tidak sempit */
    .branding-flex { flex-direction: column; gap: 8px; text-align: center; }
    .untad-stats-grid { grid-template-columns: repeat(2, 1fr); margin-top: -30px; }
    .untad-stat-card { padding: 15px 10px; }
    .services-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
}