:root {
    --hdi-blue: #1E47B8;
    --hdi-blue-dark: #15348A;
    --hdi-blue-deep: #0E2566;
    --hdi-yellow: #FFC629;
    --ink: #0B1330;
    --ink-2: #1F2A4D;
    --muted: #5B6585;
    --bg-cream: #FBF6EC;
}

*, *::before, *::after { box-sizing: border-box; }
body { font-family: 'Inter', system-ui, sans-serif; color: var(--ink); background: var(--bg-cream); margin: 0; }
img { max-width: 100%; height: auto; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
@media (max-width: 480px) { .container { padding: 0 16px; } }

.nav { background: #fff; border-bottom: 1px solid rgba(0,0,0,0.06); position: sticky; top: 0; z-index: 50; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.nav-links { display: flex; gap: 32px; }
.nav-links a { text-decoration: none; color: var(--ink-2); font-weight: 500; font-size: 14px; transition: color 0.2s; }
.nav-links a:hover { color: var(--hdi-blue); }
.nav-cta { display: flex; gap: 12px; align-items: center; }
.nav-phone { white-space: nowrap; }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; background: none; border: none; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: all 0.3s; }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu { display: none; position: fixed; top: 64px; left: 0; right: 0; bottom: 0; background: #fff; z-index: 49; padding: 24px; overflow-y: auto; flex-direction: column; gap: 8px; }
.mobile-menu.open { display: flex; }
.mobile-menu a { display: block; padding: 14px 16px; font-size: 16px; font-weight: 600; color: var(--ink-2); text-decoration: none; border-radius: 10px; }
.mobile-menu a:hover { background: rgba(30,71,184,0.06); color: var(--hdi-blue); }
.mobile-menu .mobile-cta { margin-top: 16px; padding-top: 16px; border-top: 1px solid rgba(0,0,0,0.06); display: flex; flex-direction: column; gap: 10px; }
.mobile-menu .mobile-cta a { text-align: center; justify-content: center; }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 24px; border-radius: 8px; font-weight: 600; font-size: 14px; text-decoration: none; transition: all 0.2s; cursor: pointer; border: none; }
.btn-primary { background: var(--hdi-blue); color: #fff; }
.btn-primary:hover { background: var(--hdi-blue-dark); }
.btn-yellow { background: var(--hdi-yellow); color: var(--ink); }
.btn-ghost { background: transparent; border: 1.5px solid rgba(0,0,0,0.1); color: var(--ink-2); }
.btn-ghost:hover { border-color: var(--hdi-blue); color: var(--hdi-blue); }

.section { padding: 80px 0; }
@media (max-width: 768px) { .section { padding: 48px 0; } }
.section-blue { background: var(--hdi-blue); color: #fff; }
.section-cream { background: #F5F0E0; }

.h1 { font-family: 'Manrope', sans-serif; font-weight: 800; font-size: 48px; line-height: 1.15; color: var(--ink); }
.h2 { font-family: 'Manrope', sans-serif; font-weight: 700; font-size: 36px; line-height: 1.2; }
.eyebrow { display: inline-block; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--hdi-blue); }
.lede { font-size: 16px; line-height: 1.7; color: var(--muted); max-width: 540px; }

.hero { padding: 60px 0 80px; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-meta { display: flex; gap: 32px; margin-top: 40px; flex-wrap: wrap; }
.hero-meta .stat { min-width: 100px; }
.stat .num { font-family: 'Manrope', sans-serif; font-weight: 800; font-size: 28px; color: var(--hdi-blue); }
.stat .lbl { font-size: 12px; color: var(--muted); margin-top: 2px; }

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.service-card { background: #fff; padding: 28px; border-radius: 12px; box-shadow: 0 1px 3px rgba(0,0,0,0.06); display: flex; flex-direction: column; gap: 16px; }
.service-card.feature { grid-column: span 2; flex-direction: row; }
.service-icon { width: 48px; height: 48px; background: rgba(30,71,184,0.08); border-radius: 12px; display: grid; place-items: center; color: var(--hdi-blue); flex-shrink: 0; }
.tag { font-size: 12px; padding: 4px 10px; background: rgba(91,101,133,0.08); border-radius: 20px; color: var(--muted); }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; }
.step { padding: 24px; background: rgba(255,255,255,0.08); border-radius: 12px; }
.step h4 { font-family: 'Manrope', sans-serif; font-weight: 700; font-size: 18px; margin-bottom: 8px; }
.step p { font-size: 14px; opacity: 0.85; line-height: 1.6; }

.about-grid { display: grid; grid-template-columns: 300px 1fr; gap: 48px; align-items: center; }

.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.testi { background: #fff; padding: 28px; border-radius: 12px; }
.testi-stars { color: #F59E0B; font-size: 16px; margin-bottom: 12px; }
.testi-quote { font-size: 14px; line-height: 1.7; color: var(--ink-2); }
.testi-author { display: flex; gap: 12px; align-items: center; margin-top: 20px; }
.testi-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--hdi-blue); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 14px; flex-shrink: 0; }

.books-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; }
.book-card { background: #fff; border-radius: 12px; overflow: hidden; }
.book-cover { padding: 24px; min-height: 200px; display: flex; flex-direction: column; justify-content: space-between; color: #fff; }
.b-title { font-family: 'Manrope', sans-serif; font-weight: 700; font-size: 20px; line-height: 1.2; }
.b-author { font-size: 12px; opacity: 0.8; }
.b-eyebrow { font-size: 10px; text-transform: uppercase; letter-spacing: 0.12em; opacity: 0.7; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-list { margin-top: 32px; display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-item .label { font-weight: 600; font-size: 14px; }
.contact-item .value { font-size: 14px; color: var(--muted); }
.contact-form { background: #fff; padding: 32px; border-radius: 12px; }

.berita-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.berita-card { background: #fff; border-radius: 12px; overflow: hidden; transition: box-shadow 0.2s, transform 0.2s; }
.berita-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); transform: translateY(-2px); }
.berita-image-link { display: block; overflow: hidden; }
.berita-image { width: 100%; height: 200px; object-fit: cover; display: block; transition: transform 0.3s; }
.berita-image-placeholder { width: 100%; height: 200px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--hdi-blue) 0%, var(--hdi-blue-dark) 100%); color: rgba(255,255,255,0.3); }
.berita-card:hover .berita-image { transform: scale(1.05); }
.berita-body { padding: 20px; }
.berita-category { display: inline-block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--hdi-blue); background: rgba(30,71,184,0.06); padding: 3px 10px; border-radius: 4px; margin-bottom: 10px; }
.berita-title { font-family: 'Manrope', sans-serif; font-weight: 700; font-size: 17px; line-height: 1.35; margin: 0 0 8px; }
.berita-title a { color: var(--ink); text-decoration: none; }
.berita-title a:hover { color: var(--hdi-blue); }
.berita-excerpt { font-size: 13px; line-height: 1.6; color: var(--muted); margin: 0 0 14px; }
.berita-footer { display: flex; align-items: center; gap: 12px; padding-top: 12px; border-top: 1px solid rgba(0,0,0,0.05); }
.berita-author { font-size: 12px; color: var(--ink-2); font-weight: 600; }

.berita-filter { margin-top: 32px; display: flex; flex-direction: column; gap: 16px; }
.berita-search-form { display: flex; gap: 8px; align-items: center; max-width: 480px; }
.berita-search-wrap { position: relative; flex: 1; }
.berita-search-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; color: var(--muted); pointer-events: none; }
.berita-search-input { width: 100%; padding: 10px 14px 10px 42px; border: 1.5px solid rgba(0,0,0,0.1); border-radius: 10px; font-size: 14px; font-family: inherit; outline: none; transition: border 0.2s; background: #fff; }
.berita-search-input:focus { border-color: var(--hdi-blue); box-shadow: 0 0 0 3px rgba(30,71,184,0.08); }
.berita-clear-btn { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; border: 1.5px solid rgba(0,0,0,0.1); background: #fff; color: var(--muted); text-decoration: none; font-size: 14px; flex-shrink: 0; transition: all 0.2s; }
.berita-clear-btn:hover { border-color: var(--hdi-blue); color: var(--hdi-blue); }
.berita-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.berita-chip { display: inline-flex; padding: 7px 16px; border-radius: 20px; font-size: 13px; font-weight: 600; text-decoration: none; transition: all 0.2s; background: rgba(0,0,0,0.05); color: var(--ink-2); }
.berita-chip:hover { background: rgba(30,71,184,0.08); color: var(--hdi-blue); }
.berita-chip.active { background: var(--hdi-blue); color: #fff; }

.footer { background: var(--ink); color: rgba(255,255,255,0.7); padding: 48px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; }
.footer h5 { color: #fff; font-weight: 700; margin-bottom: 16px; font-size: 14px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 13px; display: inline-flex; align-items: center; gap: 6px; }
.footer-links a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); margin-top: 32px; padding-top: 24px; display: flex; justify-content: space-between; font-size: 12px; flex-wrap: wrap; gap: 8px; }
.footer-tag { font-size: 14px; line-height: 1.6; margin-top: 12px; }

@media (max-width: 1024px) {
    .books-grid { grid-template-columns: repeat(2, 1fr); }
    .berita-grid { grid-template-columns: repeat(2, 1fr); }
}

.post-content h2 { font-family: 'Manrope', sans-serif; font-weight: 700; font-size: 24px; margin: 32px 0 12px; }
.post-content h3 { font-family: 'Manrope', sans-serif; font-weight: 700; font-size: 20px; margin: 24px 0 10px; }
.post-content p { margin: 0 0 16px; }
.post-content img { max-width: 100%; height: auto; border-radius: 12px; margin: 24px 0; }
.post-content ul, .post-content ol { margin: 0 0 16px; padding-left: 24px; }
.post-content li { margin-bottom: 8px; }
.post-content blockquote { border-left: 4px solid var(--hdi-blue); padding: 12px 20px; margin: 24px 0; background: rgba(30,71,184,0.04); border-radius: 0 8px 8px 0; font-style: italic; color: var(--ink-2); }
.post-content a { color: var(--hdi-blue); text-decoration: underline; }

@media (max-width: 768px) {
    .hamburger { display: flex; }
    .post-content h2 { font-size: 20px; }
    .post-content h3 { font-size: 18px; }
    .post-content { font-size: 15px !important; }
    .nav-links { display: none; }
    .nav-cta .btn-ghost, .nav-cta .nav-phone { display: none !important; }
    .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
    .hero { padding: 40px 0 48px; }
    .hero-visual { display: none; }
    .hero-meta { gap: 20px; }
    .hero-meta .stat { min-width: calc(50% - 10px); }
    .hero-cta { flex-direction: column; }
    .hero-cta .btn { width: 100%; justify-content: center; }
    .services-grid { grid-template-columns: 1fr; }
    .service-card.feature { grid-column: 1; flex-direction: column; }
    .service-card.feature > div:last-child { width: 100% !important; min-height: 180px !important; }
    .service-card[style*="grid-column:span 2"] { grid-column: 1 !important; flex-direction: column !important; gap: 16px !important; padding: 20px !important; }
    .service-card[style*="grid-column:span 2"] .service-icon { width: 48px !important; height: 48px !important; }
    .testi-grid { grid-template-columns: 1fr; }
    .berita-grid { grid-template-columns: 1fr; }
    .berita-filter { gap: 12px; }
    .berita-search-form { max-width: 100%; }
    .berita-chips { overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; padding-bottom: 8px; }
    .berita-chips::-webkit-scrollbar { height: 0; }
    .steps { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .section-head.split { flex-direction: column; gap: 16px; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .h1 { font-size: 32px; }
    .h2 { font-size: 28px; }
    .section { padding: 48px 0; }

    .jadwal-card { flex-direction: column !important; gap: 16px !important; }
    .jadwal-event { min-width: 100% !important; }
    .booking-shell .step-label { font-size: 10px !important; }
    .booking-step #step-2 > div[style*="grid-template-columns:1fr 1fr"] { grid-template-columns: 1fr !important; }
    .booking-step #step-3 > div[style*="grid-template-columns:1fr 1fr"] { grid-template-columns: 1fr !important; }

    .page-hero h1[style*="font-size:42px"] { font-size: 28px !important; }
    .page-hero { padding: 40px 0 !important; }

    .cat-chips { overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; padding-bottom: 8px; }
    .cat-chips::-webkit-scrollbar { height: 0; }

    .tentang-visi-grid { grid-template-columns: 1fr !important; }
    .tentang-team-grid { grid-template-columns: 1fr !important; gap: 16px !important; }
    .tentang-pilar-grid { grid-template-columns: 1fr !important; }

    .kontak-grid { grid-template-columns: 1fr !important; gap: 24px !important; }
    .kontak-form-row { grid-template-columns: 1fr !important; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .h1 { font-size: 26px; }
    .h2 { font-size: 24px; }
    .hero-meta .stat .num { font-size: 22px; }
    .books-grid { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; }
    .hero-cta { flex-direction: column; }
    .hero-cta .btn { width: 100%; justify-content: center; }
    .service-card { padding: 20px; }
    .testi { padding: 20px; }
    .page-hero h1[style*="font-size:42px"] { font-size: 24px !important; }
    .footer { padding: 32px 0 16px; }
    .footer-grid { gap: 24px; }

    .booking-step #step-2 > div:first-child > div { padding: 16px !important; }
    .time-btn { font-size: 12px !important; padding: 10px !important; }
}

@media (max-width: 768px) {
    .layanan-item { grid-template-columns: 1fr !important; gap: 24px !important; }
    .layanan-item > div:last-child { min-height: 200px !important; }
    .buku-grid { grid-template-columns: 1fr !important; }
}

@media (max-width: 640px) {
    .buku-grid { grid-template-columns: 1fr !important; }
}

/* --- Galeri --- */
.galeri-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.galeri-card { background:#fff; border-radius:12px; overflow:hidden; transition:box-shadow 0.2s,transform 0.2s; }
.galeri-card:hover { box-shadow:0 4px 16px rgba(0,0,0,0.08); transform:translateY(-2px); }
.galeri-img-wrap { height:240px; overflow:hidden; }
.galeri-img { width:100%; height:100%; object-fit:cover; transition:transform 0.3s; }
.galeri-card:hover .galeri-img { transform:scale(1.05); }
.galeri-body { padding:20px; }
.galeri-title { font-family:'Manrope',sans-serif; font-weight:700; font-size:16px; margin:0 0 8px; }
.galeri-tag { display:inline-block; font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:0.08em; color:var(--hdi-blue); background:rgba(30,71,184,0.06); padding:3px 10px; border-radius:4px; margin-bottom:8px; }
.galeri-desc { font-size:13px; color:var(--muted); line-height:1.6; margin:0; }
.galeri-chip { display:inline-flex; padding:7px 16px; border-radius:20px; font-size:13px; font-weight:600; transition:all 0.2s; background:rgba(0,0,0,0.05); color:var(--ink-2); }
.galeri-chip:hover { background:rgba(30,71,184,0.08); color:var(--hdi-blue); }
.galeri-chip.active { background:var(--hdi-blue); color:#fff; }
.galeri-chips { display:flex; gap:8px; flex-wrap:wrap; }

/* --- Nav Dropdown --- */
.nav-dropdown { position:relative; display:flex; align-items:center; }
.nav-dropdown-toggle { text-decoration:none; color:var(--ink-2); font-weight:500; font-size:14px; transition:color 0.2s; display:inline-flex; align-items:center; gap:4px; cursor:pointer; }
.nav-dropdown-toggle:hover { color:var(--hdi-blue); }
.nav-dropdown-menu { display:none; position:absolute; top:100%; left:0; background:#fff; border-radius:12px; box-shadow:0 8px 24px rgba(0,0,0,0.1); min-width:180px; padding:8px; margin-top:8px; z-index:100; }
.nav-dropdown-menu.open { display:block; }
.nav-dropdown-menu a { display:block; padding:10px 14px; font-size:14px; font-weight:500; color:var(--ink-2); text-decoration:none; border-radius:8px; transition:all 0.15s; }
.nav-dropdown-menu a:hover { background:rgba(30,71,184,0.06); color:var(--hdi-blue); }

@media (max-width: 768px) {
    .nav-dropdown { display:none; }
    .galeri-grid { grid-template-columns:repeat(2,1fr); }
    .galeri-img-wrap { height:180px; }
}

@media (max-width: 480px) {
    .galeri-grid { grid-template-columns:1fr; }
}