/* ============================================================
   TONGKONAN TORAJA — gaya.css
   Pigmen pa'ssura' di atas kayu: hitam kayu hangat, merah Toraja,
   oker, putih tulang. Tanpa #000/#fff murni.
   ============================================================ */
@font-face { font-family: "Zilla Slab"; src: url("assets/fon/ZillaSlab-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Zilla Slab"; src: url("assets/fon/ZillaSlab-600.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Zilla Slab"; src: url("assets/fon/ZillaSlab-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Work Sans"; src: url("assets/fon/WorkSans-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Work Sans"; src: url("assets/fon/WorkSans-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Work Sans"; src: url("assets/fon/WorkSans-400-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }

:root {
  --kayu: #1C1410;
  --kayu-2: #2A1D15;
  --kayu-3: #3A281A;
  --merah: #A3271B;
  --merah-hidup: #C33E2C;
  --oker: #D29F3C;
  --oker-gelap: #7D5A10;
  --tulang: #F4ECDC;
  --tulang-2: #EADFC6;
  --teks: #2B1D12;
  --teks-lembut: #5D4A36;
  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
  --lebar-kolom: 660px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html.jelajah-aktif { scroll-behavior: auto; }
html.terkunci { overflow: hidden; }
body {
  margin: 0;
  font-family: "Work Sans", "Segoe UI", sans-serif;
  background: var(--tulang);
  color: var(--teks);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
::selection { background: var(--merah); color: var(--tulang); }
a { color: var(--merah); }
:focus-visible { outline: 2px solid var(--oker); outline-offset: 2px; box-shadow: 0 0 0 5px rgba(163, 39, 27, 0.35); }

main { padding-bottom: 184px; } /* ruang bebas di ujung: navigasi balok + bilah kontrol musik/jelajah di atasnya */
.bagian {
  max-width: var(--lebar-kolom);
  margin: 0 auto;
  padding: 68px 20px 8px;
}
.dinding-gelap {
  background:
    repeating-linear-gradient(90deg, rgba(210, 159, 60, 0.055) 0 2px, transparent 2px 34px),
    linear-gradient(180deg, var(--kayu) 0%, var(--kayu-2) 100%);
  color: var(--tulang);
  border-top: 5px solid var(--merah);
  border-bottom: 5px solid var(--merah);
  max-width: none;
  padding-left: max(20px, calc((100% - var(--lebar-kolom)) / 2 + 20px));
  padding-right: max(20px, calc((100% - var(--lebar-kolom)) / 2 + 20px));
  padding-bottom: 56px;
  margin-top: 64px;
}

/* ---------- Tipografi ---------- */
.judul-bagian {
  font-family: "Zilla Slab", Georgia, serif;
  font-weight: 600;
  font-size: clamp(1.65rem, 6.4vw, 2.35rem);
  line-height: 1.18;
  margin: 0 0 18px;
  letter-spacing: 0.01em;
}
.judul-sub {
  font-family: "Zilla Slab", Georgia, serif;
  font-weight: 600;
  font-size: 1.3rem;
  margin: 34px 0 12px;
}
.label-motif {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--oker-gelap);
  margin: 0 0 10px;
}
.label-motif.terang { color: var(--oker); }
.isi-teks { margin: 0 0 16px; max-width: 56ch; }
.isi-teks.terang { color: var(--tulang-2); }
.catatan-kecil { font-size: 0.85rem; color: var(--teks-lembut); }
.catatan-kecil.terang { color: #D8C6A6; }

/* ---------- Reveal: ukiran terbuka (poligon garis atap) ---------- */
.js .ungkap {
  clip-path: polygon(0% 30%, 14% 10%, 32% 22%, 50% 14%, 68% 22%, 86% 10%, 100% 30%, 100% 37%, 86% 17%, 68% 29%, 50% 21%, 32% 29%, 14% 17%, 0% 37%);
  transition: clip-path 0.8s var(--ease-out-quint);
  will-change: clip-path;
}
.js .ungkap.terbuka {
  clip-path: polygon(0% 0%, 14% 0%, 32% 0%, 50% 0%, 68% 0%, 86% 0%, 100% 0%, 100% 100%, 86% 100%, 68% 100%, 50% 100%, 32% 100%, 14% 100%, 0% 100%);
}

/* ---------- Bingkai foto beratap pelana ---------- */
.bingkai-foto { margin: 0 0 26px; }
.bingkai-foto .gable {
  display: block;
  height: 30px;
  background: var(--kayu);
  clip-path: polygon(0% 100%, 10% 38%, 30% 62%, 50% 8%, 70% 62%, 90% 38%, 100% 100%);
}
.bingkai-foto img { width: 100%; height: auto; border-left: 4px solid var(--kayu); border-right: 4px solid var(--kayu); }
.baris-doti {
  display: block;
  height: 14px;
  background:
    repeating-linear-gradient(45deg, var(--merah) 0 7px, transparent 7px 14px),
    repeating-linear-gradient(-45deg, var(--oker) 0 7px, var(--kayu) 7px 14px);
  border-left: 4px solid var(--kayu);
  border-right: 4px solid var(--kayu);
  border-bottom: 4px solid var(--kayu);
}
.ket-foto { font-size: 0.8rem; color: var(--teks-lembut); margin-top: 8px; font-style: italic; }

/* ---------- Pramuat ---------- */
#pramuat {
  position: fixed; inset: 0; z-index: 90;
  background: linear-gradient(180deg, var(--kayu) 0%, var(--kayu-2) 100%);
  color: var(--tulang);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.45s ease-out;
}
#pramuat.pudar { opacity: 0; pointer-events: none; }
#pramuat.hilang { display: none; }
.pramuat-dalam { text-align: center; padding: 24px; width: min(320px, 88vw); }
.pramuat-atap { width: 220px; height: 110px; }
.pramuat-atap .gambar { stroke: var(--oker); stroke-width: 3; stroke-linecap: round; stroke-dasharray: 100; stroke-dashoffset: 100; }
.pramuat-atap .matahari-pramuat { stroke: var(--merah-hidup); }
.pramuat-atap .garis-dasar { stroke: var(--tulang-2); stroke-width: 2; opacity: 0.5; }
.pramuat-merek { font-family: "Zilla Slab", serif; font-weight: 700; letter-spacing: 0.34em; font-size: 1.05rem; margin: 10px 0 2px; text-indent: 0.34em; }
.pramuat-sub { margin: 0 0 18px; font-size: 0.88rem; color: var(--tulang-2); }
.pramuat-bilah { height: 8px; background: var(--kayu-3); border: 1px solid rgba(210, 159, 60, 0.45); overflow: hidden; }
.pramuat-isi { display: block; height: 100%; background: linear-gradient(90deg, var(--merah) 0%, var(--oker) 100%); transform: scaleX(0); transform-origin: left center; transition: transform 0.3s ease-out; }
.pramuat-status { font-size: 0.82rem; color: var(--tulang-2); margin: 10px 0 0; }

/* ---------- Sampul / fasad ---------- */
/* Standar sampul 1 layar penuh (pemilik, 1 Nov 2026): tepat 100dvh, tanpa scroll,
   berlaku juga tanpa JS; auto-fit pasSatuLayarSampul() di aplikasi.js menyesuaikan
   font-size .sampul-isi (ukuran internal sampul dalam em) hingga tombol Buka utuh. */
#sampul { position: relative; overflow: hidden; background: var(--kayu); color: var(--tulang); height: 100dvh; max-height: 100dvh; }
.js #sampul { position: fixed; inset: 0; z-index: 60; height: 100dvh; max-height: 100dvh; }
#sampul.terangkat { transform: translateY(-102%); transition: transform 0.95s var(--ease-out-quint); }
#sampul.lewat { display: none; }
.sampul-foto { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.sampul-pita-atap { position: absolute; top: 0; left: 0; width: 100%; height: 58px; z-index: 2; }
.sampul-lapisan { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(28, 20, 16, 0.18) 30%, rgba(28, 20, 16, 0.62) 62%, rgba(28, 20, 16, 0.94) 88%); z-index: 1; }
.sampul-isi {
  position: relative; z-index: 3;
  min-height: inherit;
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  text-align: center;
  padding: 84px 22px calc(30px + env(safe-area-inset-bottom));
  gap: 0;
  height: 100%;
}
#sampul .label-motif { color: var(--oker); font-size: 0.78em; }
.sampul-isi { font-size: 16px; }
.sampul-isi .label-motif, .sampul-judul, .sampul-nama, .sampul-tanggal { text-shadow: 0 1px 10px rgba(20, 12, 7, 0.85), 0 0 2px rgba(20, 12, 7, 0.9); }
.sampul-judul { margin: 0; font-size: 1.02em; letter-spacing: 0.06em; }
.sampul-nama { font-family: "Zilla Slab", serif; font-weight: 700; font-size: clamp(2.2em, 10.5vw, 3.6em); line-height: 1.08; margin: 8px 0 6px; }
.sampul-nama .dan { color: var(--oker); font-weight: 600; }
.sampul-tanggal { margin: 0 0 20px; color: var(--tulang-2); font-size: 0.98em; }
.plakat-tamu {
  background: rgba(28, 20, 16, 0.78);
  border: 1px solid rgba(210, 159, 60, 0.55);
  border-radius: 14px;
  padding: 14px 20px 12px;
  margin-bottom: 18px;
  max-width: 340px;
}
.plakat-sirih { width: 22px; height: 22px; color: var(--oker); margin: 0 auto 4px; }
.plakat-sapaan { margin: 0; font-size: 0.82em; color: var(--tulang-2); }
.plakat-nama { margin: 2px 0 0; font-family: "Zilla Slab", serif; font-weight: 600; font-size: 1.22em; }
.tombol-buka {
  font-family: "Work Sans", sans-serif; font-weight: 500; font-size: 1em;
  background: var(--merah); color: #FFF6EA;
  border: none; border-radius: 12px;
  min-height: 50px; padding: 12px 34px; cursor: pointer;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.35);
  transition: transform 0.16s ease-out, background 0.16s ease-out;
}
.tombol-buka:active { transform: scale(0.97); background: var(--merah-hidup); }
.sampul-catatan { font-size: 0.74em; color: rgba(244, 236, 220, 0.75); margin: 14px 0 0; }

/* ---------- Bilah kontrol musik & jelajah ---------- */
/* Melayang di ATAS navigasi balok ukiran (bottom 84px) agar tidak menutup
   navigasi; kedua tombol teks >=44px selalu tersedia setelah undangan dibuka. */
#bilahKontrol {
  position: fixed; left: 50%; transform: translateX(-50%);
  bottom: calc(84px + env(safe-area-inset-bottom)); z-index: 55;
  display: flex; gap: 8px; padding: 8px;
  background: rgba(28, 20, 16, 0.96);
  border: 1px solid rgba(210, 159, 60, 0.65); border-radius: 12px;
  box-shadow: 0 8px 24px rgba(20, 12, 7, 0.4);
}
#bilahKontrol[hidden] { display: none; }
#bilahKontrol button {
  min-height: 44px; padding: 0 16px;
  background: transparent; color: var(--tulang);
  border: 1px solid rgba(210, 159, 60, 0.7); border-radius: 8px;
  font-family: "Work Sans", sans-serif; font-weight: 500; font-size: 0.92rem;
  letter-spacing: 0.03em; cursor: pointer; white-space: nowrap;
}
#bilahKontrol button:active { background: rgba(210, 159, 60, 0.22); }
#bilahKontrol button[disabled] { opacity: 0.55; cursor: default; }

.tanpa-js { background: var(--oker); color: var(--kayu); padding: 16px 20px; font-size: 0.95rem; }

/* ---------- Sambutan ---------- */
.salam { font-family: "Zilla Slab", serif; font-style: italic; font-weight: 500; font-size: 1.12rem; margin: 4px 0 6px; }
.ayat { margin: 26px 0 6px; padding: 18px 20px; background: var(--tulang-2); border-left: 6px solid var(--merah); }
.ayat p { margin: 0 0 8px; font-family: "Zilla Slab", serif; font-size: 1.06rem; line-height: 1.55; }
.ayat cite { font-style: normal; font-weight: 500; color: var(--oker-gelap); font-size: 0.9rem; }

/* ---------- Mempelai ---------- */
.kartu-mempelai {
  background: var(--kayu-2);
  border: 1px solid var(--kayu-3);
  border-top: 5px solid var(--oker);
  padding: 18px;
  margin-bottom: 10px;
}
.kartu-mempelai figure { margin: 0 0 14px; }
.kartu-mempelai img { width: 100%; height: auto; border: 3px solid var(--kayu); }
.label-foto { font-size: 0.76rem; color: #D8C6A6; font-style: italic; margin: 8px 0 0; }
.peran { font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--oker); margin: 0 0 4px; font-weight: 500; }
.nama-mempelai { font-family: "Zilla Slab", serif; font-weight: 600; font-size: 1.5rem; margin: 0 0 6px; line-height: 1.25; }
.keterangan-mempelai { margin: 0 0 4px; color: var(--tulang-2); }
.asal { margin: 0; font-size: 0.9rem; color: #D8C6A6; }
.pemisah-ampersan { text-align: center; font-family: "Zilla Slab", serif; font-size: 1.8rem; color: var(--oker); margin: 2px 0 12px; }

/* ---------- Hitung mundur ---------- */
#hitung { text-align: center; }
.medali-matahari { width: 118px; height: 118px; margin: 0 auto 10px; }
.medali-matahari .sinar { transform-origin: 60px 60px; }
.js .medali-matahari .sinar { transition: transform 1s var(--ease-out-quint); }
.js .medali-matahari.berputar .sinar { transform: rotate(30deg); }
#hitung .judul-bagian { margin-bottom: 4px; }
.hitung-label { margin: 0 0 18px; color: var(--teks-lembut); }
.hitung-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; max-width: 460px; margin: 0 auto; }
.hitung-sel { background: var(--tulang-2); border-top: 5px solid var(--merah); padding: 12px 4px 10px; }
.hitung-angka { display: block; font-family: "Zilla Slab", serif; font-weight: 700; font-size: 1.9rem; line-height: 1.1; }
.hitung-satuan { font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--teks-lembut); }
.hitung-status { font-weight: 500; margin: 16px 0 0; min-height: 1.4em; }

/* ---------- Acara ---------- */
.kartu-acara {
  background: var(--kayu-2);
  border: 1px solid var(--kayu-3);
  border-top: 6px solid var(--merah);
  padding: 20px;
  margin-bottom: 20px;
}
.kartu-acara h3 { font-family: "Zilla Slab", serif; font-weight: 600; font-size: 1.42rem; margin: 0 0 10px; line-height: 1.3; }
.acara-baris { margin: 0 0 6px; color: var(--tulang-2); }
.acara-baris strong { color: var(--tulang); font-weight: 500; }
.acara-tempat { font-family: "Zilla Slab", serif; font-size: 1.12rem; font-weight: 600; margin: 12px 0 2px; }
.acara-alamat { margin: 0 0 10px; font-size: 0.92rem; color: #D8C6A6; }
.acara-deskripsi { margin: 0 0 16px; color: var(--tulang-2); }
.acara-aksi { display: flex; flex-wrap: wrap; gap: 10px; }
.tombol {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 11px 20px; border-radius: 10px;
  font-family: "Work Sans", sans-serif; font-weight: 500; font-size: 0.96rem;
  text-decoration: none; cursor: pointer; border: 1px solid transparent;
  transition: transform 0.16s ease-out, background 0.16s ease-out;
}
.tombol:active { transform: scale(0.97); }
.tombol-peta { background: var(--oker); color: var(--kayu); }
.tombol-ics { background: transparent; color: var(--tulang); border-color: rgba(210, 159, 60, 0.7); }
.tahapan-daftar { list-style: none; counter-reset: tahap; margin: 18px 0 0; padding: 0; display: grid; gap: 12px; }
.tahapan-daftar li {
  counter-increment: tahap;
  background: var(--kayu-2); border: 1px solid var(--kayu-3);
  padding: 16px 16px 16px 64px; position: relative;
}
.tahapan-daftar li::before {
  content: counter(tahap);
  position: absolute; left: 16px; top: 16px;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--merah); color: var(--tulang);
  font-family: "Zilla Slab", serif; font-weight: 700; font-size: 1.05rem;
  display: flex; align-items: center; justify-content: center;
}
.tahapan-daftar h4 { font-family: "Zilla Slab", serif; font-size: 1.12rem; font-weight: 600; margin: 4px 0 4px; }
.tahapan-daftar p { margin: 0; color: var(--tulang-2); font-size: 0.95rem; }

/* ---------- Kisah ---------- */
.bab-kisah { border-left: 4px solid var(--kayu); padding: 4px 0 6px 20px; margin: 0 0 26px; position: relative; }
.bab-kisah::before {
  content: ""; position: absolute; left: -9px; top: 10px;
  width: 14px; height: 14px; transform: rotate(45deg);
  background: var(--oker); border: 2px solid var(--kayu);
}
.bab-label { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--oker-gelap); font-weight: 500; margin: 0; }
.bab-kisah h3 { font-family: "Zilla Slab", serif; font-weight: 600; font-size: 1.3rem; margin: 2px 0 6px; }
.bab-kisah h3 .tahun { color: var(--merah); }
.bab-kisah p { margin: 0; max-width: 56ch; }

/* ---------- Galeri: Dinding Ukiran ---------- */
.dinding-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items: start; }
.panel-dinding { background: var(--kayu-2); border: 1px solid var(--kayu-3); padding: 8px; margin: 0; }
.panel-dinding:nth-child(odd) { margin-top: 20px; }
.panel-dinding.lebar { grid-column: 1 / -1; margin-top: 0; }
.panel-dinding button { display: block; width: 100%; padding: 0; border: none; background: none; cursor: pointer; }
.panel-dinding img { width: 100%; height: auto; }
.panel-dinding figcaption { background: var(--merah); color: var(--tulang); font-size: 0.82rem; line-height: 1.45; padding: 9px 11px; margin-top: 8px; }
.panel-dinding button:active img { transform: scale(0.985); }
.panel-dinding img { transition: transform 0.16s ease-out; }

/* ---------- Amplop ---------- */
.kartu-rekening {
  background: var(--tulang-2);
  border-left: 7px solid var(--merah);
  padding: 16px 18px; margin-bottom: 14px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px;
}
.rek-bank { font-family: "Zilla Slab", serif; font-weight: 600; font-size: 1.08rem; margin: 0; }
.rek-label { background: var(--kayu); color: var(--oker); font-size: 0.7rem; font-weight: 500; letter-spacing: 0.12em; padding: 3px 8px; border-radius: 20px; }
.rek-nomor { font-size: 1.24rem; font-weight: 500; letter-spacing: 0.06em; margin: 0; width: 100%; }
.rek-nama { margin: 0; color: var(--teks-lembut); font-size: 0.92rem; width: 100%; }
.tombol-salin { background: var(--kayu); color: var(--tulang); border: none; margin-left: auto; }
.tombol-salin:active { background: var(--kayu-3); }

/* ---------- RSVP ---------- */
.lencana-demo {
  display: inline-block; background: var(--oker); color: var(--kayu);
  font-weight: 500; font-size: 0.78rem; letter-spacing: 0.14em;
  padding: 4px 12px; border-radius: 20px; margin: 0 0 8px;
}
#rsvp .catatan-kecil { margin: 0 0 20px; }
.medan { display: block; margin-bottom: 16px; }
.medan span { display: block; font-weight: 500; margin-bottom: 6px; }
.medan input, .medan select, .medan textarea {
  width: 100%; font-family: inherit; font-size: 1rem;
  background: var(--kayu-2); color: var(--tulang);
  border: 1px solid #6B4A2C; border-radius: 10px;
  padding: 12px 14px; min-height: 48px;
}
.medan textarea { min-height: auto; resize: vertical; }
.medan input::placeholder, .medan textarea::placeholder { color: #D8C6A6; }
.tombol-utama {
  width: 100%; min-height: 52px; border: none; border-radius: 12px;
  background: var(--merah); color: #FFF6EA;
  font-family: inherit; font-weight: 500; font-size: 1.02rem; cursor: pointer;
  transition: transform 0.16s ease-out, background 0.16s ease-out;
}
.tombol-utama:active { transform: scale(0.98); background: var(--merah-hidup); }
.status-form { min-height: 1.4em; margin: 10px 0 0; font-weight: 500; }
.daftar-ucapan { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.daftar-ucapan li { background: var(--kayu-2); border: 1px solid var(--kayu-3); border-left: 5px solid var(--oker); padding: 13px 15px; }
.ucapan-kepala { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: baseline; margin-bottom: 4px; }
.ucapan-nama { font-family: "Zilla Slab", serif; font-weight: 600; font-size: 1.04rem; }
.ucapan-status { font-size: 0.76rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--oker); }
.ucapan-pesan { margin: 0; color: var(--tulang-2); font-size: 0.95rem; overflow-wrap: anywhere; }

/* ---------- Penutup ---------- */
.terima-kasih { font-family: "Zilla Slab", serif; font-weight: 600; font-size: 1.3rem; color: var(--merah); margin: 20px 0 6px; }
.tanda-tangan { margin: 0 0 26px; }
.kredit { border-top: 2px solid var(--tulang-2); padding-top: 16px; }
.kredit p { font-size: 0.8rem; color: var(--teks-lembut); margin: 0 0 8px; }

/* ---------- Navigasi balok ukiran ---------- */
.balok-bawah {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
  background: linear-gradient(180deg, var(--kayu-2), var(--kayu));
  border-top: 4px solid var(--merah);
  display: flex; justify-content: space-around;
  padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
}
.balok-bawah a {
  color: var(--tulang-2); text-decoration: none;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  min-width: 56px; min-height: 52px; padding: 5px 6px 3px;
  font-size: 0.72rem; font-weight: 500;
  border-radius: 10px;
}
.balok-bawah a svg { width: 24px; height: 24px; stroke: currentColor; fill: none; }
.balok-bawah a.aktif { color: var(--oker); }
.balok-bawah a:active { background: rgba(210, 159, 60, 0.14); }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 80;
  background: rgba(22, 14, 9, 0.96);
  display: flex; align-items: center; justify-content: center;
}
.lightbox[hidden] { display: none; }
.lb-isi { margin: 0; max-width: min(92vw, 860px); text-align: center; }
.lb-isi img { max-width: 100%; max-height: 74dvh; margin: 0 auto; border: 4px solid var(--kayu-3); }
.lb-isi figcaption { color: var(--tulang); margin-top: 12px; font-size: 0.92rem; padding: 0 12px; }
.lightbox.masuk .lb-isi { animation: lb-masuk 0.2s ease-out; }
@keyframes lb-masuk { from { transform: scale(0.96); opacity: 0.4; } to { transform: scale(1); opacity: 1; } }
.lb-tombol {
  position: absolute; z-index: 2;
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(42, 29, 21, 0.9); color: var(--tulang);
  border: 1px solid rgba(210, 159, 60, 0.6);
  font-size: 1.5rem; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.lb-tombol:active { background: var(--merah); }
.lb-tutup { top: calc(14px + env(safe-area-inset-top)); right: 14px; }
.lb-sebelum { left: 10px; top: 50%; transform: translateY(-50%); }
.lb-berikut { right: 10px; top: 50%; transform: translateY(-50%); }

/* ---------- Pemberitahuan ---------- */
.pemberitahuan {
  position: fixed; left: 50%; bottom: 168px; transform: translateX(-50%) translateY(16px);
  background: var(--kayu); color: var(--tulang);
  border: 1px solid var(--oker); border-radius: 24px;
  padding: 10px 20px; font-size: 0.9rem; font-weight: 500;
  opacity: 0; pointer-events: none; transition: opacity 0.25s ease-out, transform 0.25s ease-out;
  z-index: 70; max-width: 88vw; text-align: center;
}
.pemberitahuan.tampil { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Desktop ---------- */
@media (min-width: 760px) {
  .sampul-isi { padding-bottom: 44px; }
  .hitung-angka { font-size: 2.3rem; }
  .dinding-grid { gap: 18px; }
  .tahapan-daftar { grid-template-columns: repeat(3, 1fr); }
  .tahapan-daftar li { padding: 52px 16px 16px; }
  .tahapan-daftar li::before { top: 14px; left: 16px; }
}

/* ---------- Gerakan dikurangi ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  .js .ungkap { clip-path: none !important; }
}