/* Landing HMI Komisariat Saintek UINSU — v22
   Sistem desain sama dengan perpustakaan (style.css): hijau HMI, putih hangat,
   Fraunces + Plus Jakarta Sans. Satu file ini hanya untuk halaman landing. */

/* Landing memakai padding seksi sendiri: hilangkan padding bawaan <main> */
main{padding-top:0;padding-bottom:0}

/* --- Header landing --- */
.header-landing .wrap-lebar{display:flex;flex-wrap:wrap;align-items:center;gap:8px 28px;padding-top:14px;padding-bottom:14px}
.nav-cta{margin-left:auto;display:flex;align-items:center;gap:14px}
.nav-cta .btn{margin:0}
.nav-toggle{display:none;background:none;border:1px solid rgba(255,255,255,.4);border-radius:8px;padding:8px 12px;font-size:15px}
.nav-toggle:hover{background:rgba(255,255,255,.12)}
@media(max-width:760px){
  .nav-toggle{display:inline-block}
  .header-landing .main-nav{display:none;width:100%;margin:0}
  .header-landing .main-nav.buka{display:block}
  .header-landing .main-nav ul{flex-direction:column;gap:2px;padding:6px 0 10px}
  .header-landing .main-nav a{display:block;padding:8px 0;font-size:16px}
  .nav-cta .btn{display:none}
}

/* --- Hero --- */
.hero-landing{position:relative;color:#fff;overflow:hidden}
.hero-landing .hero-foto{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-landing .hero-gelap{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,45,24,.82) 0%,rgba(0,61,32,.78) 45%,rgba(0,45,24,.94) 100%)}
.hero-landing .wrap-lebar{position:relative;padding-top:clamp(72px,12vh,128px);padding-bottom:clamp(64px,10vh,104px)}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#d8ecdc;margin:0 0 18px}
.eyebrow::before{content:"";display:inline-block;width:34px;height:2px;background:var(--gold);vertical-align:middle;margin-right:10px}
.hero-landing h1{font-family:var(--font-tampil);font-weight:900;font-size:clamp(3rem,9vw,6.2rem);line-height:.95;letter-spacing:-.03em;color:#fff;margin:0 0 10px}
.hero-landing .hero-moto{font-family:var(--font-tampil);font-style:italic;font-size:clamp(1.25rem,3vw,1.9rem);color:#f3d97e;margin:0 0 18px}
.hero-landing .hero-sub{font-size:clamp(1rem,1.6vw,1.15rem);line-height:1.7;color:rgba(255,255,255,.88);max-width:620px;margin:0 0 30px}
.hero-aksi{display:flex;flex-wrap:wrap;gap:12px}
.btn-terang{display:inline-block;background:#fff;color:var(--accent-deep);padding:13px 24px;border-radius:8px;font-weight:700;font-size:15px;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.btn-terang:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.28);text-decoration:none;color:var(--accent-deep)}
.btn-garis{display:inline-block;border:1.5px solid rgba(255,255,255,.65);color:#fff;padding:12px 22px;border-radius:8px;font-weight:600;font-size:15px}
.btn-garis:hover{background:rgba(255,255,255,.12);text-decoration:none;color:#fff}
.hero-kredit{position:relative;margin-top:44px;font-size:12.5px;color:rgba(255,255,255,.6)}

/* --- Statistik --- */
.stats-landing{display:grid;grid-template-columns:repeat(3,1fr);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin-top:-34px;position:relative;z-index:2;box-shadow:var(--bayang)}
.stats-landing .stat{padding:26px 28px;border-left:1px solid var(--line)}
.stats-landing .stat:first-child{border-left:none}
.stats-landing .num{font-family:var(--font-tampil);font-weight:900;font-size:clamp(2rem,4.5vw,2.9rem);line-height:1;color:var(--accent);display:block}
.stats-landing .label{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-top:6px;display:block}
@media(max-width:640px){.stats-landing{grid-template-columns:1fr}.stats-landing .stat{border-left:none;border-top:1px solid var(--line)}.stats-landing .stat:first-child{border-top:none}}

/* --- Seksi umum --- */
.seksi{padding:clamp(56px,8vw,96px) 0}
.seksi-gelap{background:var(--accent-deep);color:#fff}
.seksi-gelap h2{color:#fff}
.seksi-gelap .lede{color:rgba(255,255,255,.75)}
.judul-seksi{font-size:clamp(1.9rem,4.4vw,2.9rem);margin:0 0 10px}
.lede{font-size:clamp(1.02rem,1.6vw,1.15rem);color:var(--muted);max-width:640px;line-height:1.7}

/* --- Tentang (split + broken grid) --- */
.tentang-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,64px);align-items:center}
@media(max-width:820px){.tentang-grid{grid-template-columns:1fr}}
.tentang-foto{position:relative}
.tentang-foto img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius);display:block;box-shadow:var(--bayang)}
.tentang-foto .kartu-nama{position:absolute;left:-14px;bottom:-18px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--bayang);padding:16px 20px;max-width:300px}
.tentang-foto .kartu-nama b{display:block;font-family:var(--font-tampil);font-size:17px;margin-bottom:2px}
.tentang-foto .kartu-nama span{font-size:13.5px;color:var(--muted);line-height:1.55;display:block}
@media(max-width:640px){.tentang-foto .kartu-nama{left:12px;right:12px;bottom:12px;max-width:none}}
.pengurus{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:10px}
.pengurus li{display:flex;gap:12px;align-items:baseline;border-top:1px solid var(--line);padding-top:10px}
.pengurus .jabatan{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);min-width:150px}
.pengurus .nama{font-weight:600}

/* --- Bento --- */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;margin-top:34px}
.bento-kartu{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--surface);border:1px solid var(--line);min-height:260px;display:flex;flex-direction:column;justify-content:flex-end;padding:24px;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.bento-kartu:hover{transform:translateY(-3px);box-shadow:var(--bayang)}
.bento-kartu img.bento-foto{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.bento-kartu .bento-gelap{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,45,24,0) 30%,rgba(0,45,24,.88) 100%)}
.bento-kartu .bento-isi{position:relative;color:#fff}
.bento-kartu h3{color:#fff;font-size:21px;margin:0 0 6px}
.bento-kartu p{color:rgba(255,255,255,.85);font-size:14.5px;line-height:1.6;margin:0}
.bento-kartu .bento-label{font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#f3d97e;display:block;margin-bottom:8px}
.bento-1{grid-column:span 2}
.bento-2{grid-column:span 2}
.bento-3{grid-column:span 2}
.bento-4{grid-column:span 6;min-height:300px;background:var(--accent-deep);border:none}
.bento-4 h3{font-size:clamp(1.5rem,3vw,2rem)}
.bento-4 p{max-width:560px}
.bento-4 .btn{margin-top:16px}
@media(max-width:820px){.bento-1,.bento-2,.bento-3{grid-column:span 3}.bento-4{grid-column:span 6}}
@media(max-width:560px){.bento-1,.bento-2,.bento-3,.bento-4{grid-column:span 6}}

/* --- Galeri strip --- */
.galeri-strip{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 2px 18px;margin-top:30px;-webkit-overflow-scrolling:touch}
.galeri-strip::-webkit-scrollbar{height:8px}
.galeri-strip::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px}
.galeri-strip figure{flex:0 0 min(78vw,460px);scroll-snap-align:start;margin:0}
.galeri-strip img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius);display:block}
.galeri-strip figcaption{font-size:13px;color:var(--muted);margin-top:8px}
.galeri-kontrol{display:flex;gap:10px;margin-top:4px}
.galeri-kontrol button{width:44px;height:44px;padding:0;border-radius:50%;font-size:20px;line-height:1}

/* --- Preview perpustakaan --- */
.preview-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:30px}
@media(max-width:820px){.preview-grid{grid-template-columns:repeat(2,1fr)}}
.preview-buku{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.preview-buku:hover{transform:translateY(-3px);box-shadow:var(--bayang)}
.preview-buku img{width:100%;aspect-ratio:3/4;object-fit:contain;display:block;background:var(--soft);padding:10px}
.preview-buku .preview-isi{padding:14px 16px 16px}
.preview-buku h3{font-size:15.5px;line-height:1.35;margin:0 0 3px}
.preview-buku .penulis{font-size:13px;color:var(--muted);margin:0 0 10px}
.preview-buku a{font-size:14px;font-weight:600}

/* --- Kegiatan IG --- */
.kegiatan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
@media(max-width:820px){.kegiatan-grid{grid-template-columns:1fr}}
.kegiatan-kartu{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.kegiatan-kartu:hover{transform:translateY(-3px);box-shadow:var(--bayang)}
.kegiatan-kartu .tanggal{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.kegiatan-kartu h3{font-size:19px;margin:10px 0 8px}
.kegiatan-kartu p{font-size:14.5px;color:var(--muted);line-height:1.65;margin:0 0 14px}
.kegiatan-kartu a{font-size:14px;font-weight:600}

/* --- Footer landing --- */
.footer-landing{background:#0a2e18;color:#cfe8d6;padding:52px 0 30px;font-size:14.5px}
.footer-landing h3{color:#fff;font-size:19px}
.footer-landing a{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
@media(max-width:760px){.footer-grid{grid-template-columns:1fr}}
.footer-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.footer-bawah{border-top:1px solid rgba(255,255,255,.14);margin-top:36px;padding-top:18px;display:flex;flex-wrap:wrap;gap:6px 24px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.6)}

.kegiatan-kartu .kategori{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);background:var(--soft);border:1px solid var(--line);border-radius:999px;padding:4px 10px;margin:0 0 10px}
.kegiatan-kartu .tanggal{display:block}