/* Betawi Pesisir — hijau daun + kuning kunyit, kuningan, renda encim.
   Gerak khas: palang terangkat (clip bawah→atas), pintu membuka vertikal,
   palang kayu berayun, kembang goyang sekali, bait pantun menyahut. */
:root{
  --hijau:#17603F; --hijau-gelap:#0E3D27; --hijau-muda:#DCEEDB; --kuning:#F2B01E;
  --kuningan:#B98A1C; --gading:#FFF9EC; --krim:#FDF3D8; --teks:#26331F;
  --oranye:#E4572E; --kayu:#7A4A21; --kayu-gelap:#54300F;
  --serif:'Marcellus',serif; --serif-i:'Cormorant Garamond',serif; --sans:'Jost',sans-serif;
  --ez-palang:cubic-bezier(.22,.9,.28,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--hijau-muda);color:var(--teks);line-height:1.6}
body.terkunci{overflow:hidden}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}

/* ---------- Pramuat: palang disiapkan (progres jujur dari aset kritis) ---------- */
.pramuat{position:fixed;inset:0;z-index:80;background:var(--hijau-gelap);color:var(--gading);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.55rem;padding:2rem;text-align:center}
.pramuat[hidden]{display:none}
.pramuat.memudar{opacity:0;transition:opacity .35s ease;pointer-events:none}
.kembang-besar{width:44px;height:44px;margin:0 auto .3rem}
.pramuat-judul{font-family:var(--serif);font-size:1.5rem;letter-spacing:.14em;color:var(--kuning)}
.pramuat-sub{font-family:var(--serif-i);font-style:italic;font-size:1.05rem;color:#D8E6CE}
.rel-palang{width:min(260px,72vw);height:15px;margin-top:.8rem;border:1.5px solid var(--kuningan);border-radius:3px;
  background:linear-gradient(180deg,#3A2410,var(--kayu-gelap));overflow:hidden}
.isi-palang{height:100%;width:0%;background:linear-gradient(180deg,#C89B5A,var(--kayu) 55%,#96652C);transition:width .3s ease}
.teks-progres{font-size:.85rem;color:#A9BFA0;min-height:1.2em}

/* ---------- Sampul: tepat 1 layar penuh (standar sampul 100dvh, tanpa scroll) ---------- */
#sampul{position:relative;background:var(--hijau-gelap);color:var(--gading);
  height:100dvh;max-height:100dvh;overflow:hidden;display:flex;flex-direction:column}
#sampul.lapisan{position:fixed;inset:0;z-index:60}
#sampul.memudar{opacity:0;transition:opacity .4s ease;pointer-events:none;will-change:opacity}
#sampul.membuka .palang{will-change:transform}
.pembungkus-foto{position:relative;flex:none}
.foto-sampul{width:100%;height:38svh;object-fit:cover;object-position:center 38%}
#sampul.lapisan .pembungkus-foto{position:relative}
#sampul.lapisan .foto-sampul{height:38svh}
/* Palang pintu: balok kayu horizontal dengan dua baut kuningan */
.palang{position:relative;height:26px;margin-top:-13px;z-index:6;
  background:linear-gradient(180deg,#96652C,var(--kayu) 45%,var(--kayu-gelap));
  border-top:2px solid #C89B5A;border-bottom:2px solid #2E1B06;
  transform-origin:14px 50%;transition:transform .8s var(--ez-palang)}
.palang .baut{position:absolute;top:50%;left:12px;width:11px;height:11px;border-radius:50%;
  background:radial-gradient(circle at 35% 35%,#FFE9A8,var(--kuningan));transform:translateY(-50%)}
.palang .baut-kanan{left:auto;right:12px}
#sampul.membuka .palang{transform:rotate(-17deg) translateY(-6px)}
/* Ukuran internal blok sampul dalam em terhadap font-size .blok-sampul agar
   auto-fit pasSatuLayarSampul() dapat menyesuaikan komposisi secara proporsional */
.blok-sampul{position:relative;z-index:5;padding:1.1em 1.5em 1.4em;text-align:left;max-width:30rem;font-size:16px}
.label-atas{letter-spacing:.34em;text-transform:uppercase;font-size:.68em;color:var(--kuning)}
.nama-sampul{font-family:var(--serif);font-size:2em;line-height:1.25;margin:.45em 0 .15em;font-weight:400}
.nama-sampul .dan{font-family:var(--serif-i);font-style:italic;color:var(--kuning);font-size:.72em}
.tanggal-sampul{color:#E9E4C8;letter-spacing:.08em;margin:.45em 0 1em}
.kartu-tamu{background:var(--gading);color:var(--teks);padding:.8em 1.05em .95em;border:1px solid var(--kuningan);
  border-radius:0 0 14px 14px;position:relative;margin-bottom:1.05em}
.kartu-tamu::before{content:"";position:absolute;left:0;right:0;top:-9px;height:9px;
  background:radial-gradient(circle at 8px -2px, transparent 7px, var(--gading) 7.5px);background-size:16px 9px}
.hormat{font-size:.86em;color:#5A6B4E}
.nama-tamu{font-family:var(--serif);font-size:1.28em;overflow-wrap:anywhere}
.tombol-buka{background:var(--kuning);color:#33230A;border:1px solid var(--kuning);padding:.8em 1.8em;
  font-weight:500;font-size:.98em;letter-spacing:.08em;min-height:50px;border-radius:4px}
.tombol-buka:hover{background:#FFC93F}
.tombol-buka:disabled{opacity:.6;cursor:wait}
.petunjuk-palang{margin-top:.7em;color:#CBDDBE;font-style:italic;font-family:var(--serif-i);font-size:1em}

/* ---------- Navigasi pintu ---------- */
main{max-width:30rem;margin:0 auto;background:var(--gading)}
@media (min-width:900px){main{max-width:34rem}}
.nav-pintu{display:flex;flex-wrap:wrap;gap:.5rem;padding:1rem 1.2rem .4rem;background:var(--gading)}
.nav-pintu a{display:inline-flex;align-items:center;gap:.45rem;text-decoration:none;color:var(--hijau-gelap);
  font-size:.86rem;font-weight:500;background:#fff;border:1.5px solid var(--hijau);border-radius:16px 16px 4px 4px;
  padding:.42rem .7rem .42rem .5rem;min-height:44px}
.nav-pintu a:hover{background:var(--hijau-muda)}
.no-pintu{display:inline-flex;align-items:center;justify-content:center;width:22px;height:26px;font-size:.78rem;
  color:#fff;background:var(--hijau);border-radius:10px 10px 2px 2px}

/* ---------- Bagian & kepala pintu ---------- */
.bagian{padding:2.6rem 1.5rem 2.4rem;border-bottom:1px solid #E4DDBE}
.kepala-wrap{display:flex;align-items:center;gap:.65rem;margin-bottom:.5rem}
.tab-pintu{display:inline-flex;align-items:center;justify-content:center;width:30px;height:36px;
  background:var(--hijau);color:var(--kuning);font-family:var(--serif);font-size:.95rem;
  border-radius:14px 14px 3px 3px;border:1.5px solid var(--kuningan)}
.kepala-bagian{letter-spacing:.3em;text-transform:uppercase;font-size:.68rem;color:var(--hijau)}
.kembang{width:24px;height:24px;margin-left:auto}
.judul-bagian{font-family:var(--serif);font-weight:400;font-size:1.72rem;line-height:1.3;color:var(--hijau-gelap)}
.garis-kuningan{display:block;width:64px;height:3px;background:var(--kuningan);margin:.55rem 0 1.1rem;transform-origin:left}
.isi{color:#41503A}
.pantun-sambutan{margin-top:1.2rem;background:var(--krim);border-left:4px solid var(--kuning);
  padding:.9rem 1.1rem;font-family:var(--serif-i);font-style:italic;font-size:1.08rem;color:#5A4A1E}

/* ---------- Bingkai renda encim ---------- */
.bingkai{position:relative;background:#fff;padding:10px 10px 0;border:1px solid var(--kuningan);margin:1.1rem 0 .4rem}
.bingkai img{width:100%;height:auto;aspect-ratio:4/4.4;object-fit:cover;object-position:center 22%}
.bingkai::after{content:"";display:block;height:12px;margin:0 -10px;
  background:radial-gradient(circle at 8px 0, transparent 6.5px, #fff 7px);background-size:16px 12px;
  border-top:1.5px solid var(--kuningan)}
.bingkai.lebar{grid-column:1/-1}
.bingkai.lebar img{aspect-ratio:16/10}
.nama-mempelai{font-family:var(--serif);font-size:1.45rem;color:var(--hijau-gelap);margin-top:.7rem}
.orangtua{color:#55644A}
.busana{font-size:.9rem;color:#77855F;font-style:italic;font-family:var(--serif-i);font-size:1.02rem;margin-bottom:.6rem}

/* ---------- Acara ---------- */
.kartu-acara{background:#fff;border:1.5px solid var(--hijau);border-top:8px solid var(--kuning);
  padding:1.1rem 1.2rem;margin:1rem 0}
.kartu-acara h4{font-family:var(--serif);font-size:1.25rem;color:var(--hijau-gelap);margin-bottom:.35rem}
.kartu-acara .alamat{color:#66755C;font-size:.92rem}
.tombol-aksi{display:inline-block;margin:.7rem .5rem 0 0;background:var(--hijau);color:#fff;border:1px solid var(--hijau);
  padding:.6rem 1rem;font-size:.9rem;text-decoration:none;min-height:44px;border-radius:4px}
.tombol-aksi:hover{background:var(--hijau-gelap)}
.judul-hitung{font-family:var(--serif);font-size:1.15rem;color:var(--hijau-gelap);margin:1.6rem 0 .6rem}
.angka-hitung{display:flex;gap:.55rem}
.angka-hitung>div{flex:1;background:var(--hijau-gelap);color:var(--gading);text-align:center;padding:.6rem .2rem;border-radius:12px 12px 3px 3px}
.angka-hitung strong{display:block;font-family:var(--serif);font-size:1.5rem;color:var(--kuning)}
.angka-hitung span{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}
.status-hitung{margin-top:.6rem;color:#55644A;min-height:1.2em}

/* ---------- Kisah: bait pantun ---------- */
.bab-kisah{position:relative;padding:.4rem 0 .4rem 1.4rem;margin-bottom:1.5rem}
.bab-kisah::before{content:"";position:absolute;left:2px;top:8px;bottom:4px;width:3px;background:var(--kuning);transform-origin:top}
.bab-kisah h4{font-family:var(--serif-i);font-style:italic;font-weight:400;font-size:1.22rem;color:var(--hijau);margin-bottom:.35rem}
.bab-kisah p{color:#41503A}

/* ---------- Galeri ---------- */
#kisiGaleri{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
#kisiGaleri .bingkai{margin:0}
#kisiGaleri button.bingkai{text-align:left;width:100%}
#kisiGaleri figcaption{font-size:.83rem;color:#55644A;padding:.45rem .1rem .55rem}
.sel-galeri{display:flex;flex-direction:column}

/* ---------- Amplop & RSVP ---------- */
.kartu-amplop{background:linear-gradient(160deg,var(--hijau) 0%,var(--hijau-gelap) 78%);color:var(--gading);
  padding:1.05rem 1.2rem;margin:.9rem 0;border-radius:6px;position:relative;overflow:hidden}
.kartu-amplop::before{content:"";position:absolute;top:0;left:0;right:0;height:22px;
  background:linear-gradient(160deg,transparent 49%,rgba(242,176,30,.85) 50%,transparent 51%),linear-gradient(20deg,transparent 49%,rgba(242,176,30,.85) 50%,transparent 51%)}
.kartu-amplop .bank{letter-spacing:.18em;text-transform:uppercase;font-size:.78rem;color:var(--kuning);margin-top:.7rem}
.kartu-amplop .nomor{font-family:var(--serif);font-size:1.45rem;letter-spacing:.1em}
.kartu-amplop .an{color:#D8E6CE;font-size:.9rem}
.kartu-amplop .tombol-aksi{background:var(--kuning);border-color:var(--kuning);color:#33230A}
.label-contoh,.label-demo{font-size:.85rem;margin:.7rem 0}
.label-demo{background:#FBEED3;border:1px dashed var(--oranye);color:#7A3418;padding:.6rem .8rem}
form label{display:block;margin:.8rem 0;font-size:.92rem;font-weight:500}
form input,form select,form textarea{width:100%;margin-top:.3rem;padding:.65rem .7rem;border:1.5px solid #B9C7A8;
  border-radius:4px;font-family:inherit;font-size:1rem;background:#fff;color:var(--teks)}
form input:focus,form select:focus,form textarea:focus{outline:2px solid var(--kuning);border-color:var(--hijau)}
.pesan-form{color:#8A2E12;min-height:1.2em;font-size:.9rem}
.tombol-kirim{background:var(--kuning);border:1px solid var(--kuning);color:#33230A;font-weight:500;
  padding:.8rem 1.6rem;min-height:50px;font-size:.98rem;border-radius:4px;width:100%}
.kartu-ucapan{background:#fff;border:1px solid #DAD3AE;border-left:5px solid var(--kuning);padding:.8rem 1rem;margin:.7rem 0}
.kartu-ucapan .meta{font-size:.8rem;color:#77855F}
.ucapan-kosong{color:#77855F;font-style:italic}

/* ---------- Penutup ---------- */
#penutup{background:var(--hijau-gelap);color:var(--gading)}
.foto-penuh{width:100%;height:44svh;object-fit:cover}
.blok-penutup{padding:2rem 1.5rem 2.6rem;max-width:30rem}
.buaya{width:110px;height:auto;margin-bottom:.8rem}
.makna-buaya{font-family:var(--serif-i);font-style:italic;font-size:1.05rem;color:#E9E4C8;margin-bottom:1rem}
.ttd{font-family:var(--serif);font-size:1.7rem;color:var(--kuning);margin:1.1rem 0 .6rem}
.catatan-contoh{font-size:.8rem;color:#A9BFA0}

/* ---------- Musik, jelajah & lightbox ---------- */
html.jelajah-aktif{scroll-behavior:auto}
body.dibuka{padding-bottom:84px}
#bilahKontrol{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(12px + env(safe-area-inset-bottom));z-index:70;
  display:flex;gap:8px;padding:8px;background:rgba(14,61,39,.96);border:1.5px solid var(--kuning);border-radius:10px;
  box-shadow:0 6px 24px rgba(14,61,39,.35)}
#bilahKontrol[hidden]{display:none}
#bilahKontrol button{min-height:44px;padding:0 16px;background:transparent;color:#fff;border:1.5px solid var(--kuning);
  border-radius:999px;font-size:.9rem;white-space:nowrap;cursor:pointer}
#bilahKontrol button:active{background:rgba(242,176,30,.25)}
#bilahKontrol button[disabled]{opacity:.55;cursor:default}
.lightbox{position:fixed;inset:0;z-index:90;background:rgba(10,30,18,.94);display:flex;align-items:center;justify-content:center}
.lightbox[hidden]{display:none}
.lightbox img{max-width:88vw;max-height:76vh;border:3px solid var(--kuningan)}
.lb-tutup{position:absolute;top:14px;right:14px;background:none;border:none;color:#fff;font-size:1.5rem;min-width:44px;min-height:44px}
.lb-nav{background:none;border:none;color:var(--kuning);font-size:2.4rem;min-width:44px;min-height:44px}
.lb-keterangan{position:absolute;bottom:20px;left:0;right:0;text-align:center;color:#E9E4C8;font-size:.9rem}

/* ---------- Gerak: palang terangkat & pintu membuka ----------
   Keadaan awal HANYA dari JS (html.js-gerak). Tanpa JS / tanpa IO /
   reduced-motion: semua tampil penuh. Sekali jalan. */
/* Clip diterapkan pada elemen DALAM, bukan pada elemen yang diamati
   IntersectionObserver — Chromium menghitung clip-path elemen sendiri
   sebagai perpotongan nol sehingga elemen ter-clip penuh tak pernah
   terdeteksi masuk layar (terverifikasi empiris saat QA). */
.js-gerak .angkat-dalam{display:block;clip-path:inset(0 0 100% 0)}
.js-gerak .angkat.tampak .angkat-dalam{clip-path:inset(0 0 0% 0);transition:clip-path .85s var(--ez-palang);transition-delay:var(--tunda,0ms)}
.js-gerak .garis-kuningan{transform:scaleX(0)}
.js-gerak .garis-kuningan.tampak{transform:scaleX(1);transition:transform .7s var(--ez-palang);transition-delay:var(--tunda,0ms)}
.js-gerak figure.pintu-buka>img{clip-path:inset(50% 0 50% 0)}
.js-gerak figure.pintu-buka.tampak>img{clip-path:inset(0 0 0 0);transition:clip-path .9s var(--ez-palang)}
.js-gerak button.pintu-buka .sel-galeri{clip-path:inset(50% 0 50% 0)}
.js-gerak button.pintu-buka.tampak .sel-galeri{clip-path:inset(0 0 0 0);transition:clip-path .9s var(--ez-palang)}
.js-gerak .bab-dalam{clip-path:inset(0 0 100% 0)}
.js-gerak .bab-kisah.tampak .bab-dalam{clip-path:inset(0 0 0% 0);transition:clip-path .9s var(--ez-palang)}
.js-gerak .bab-kisah::before{transform:scaleY(0)}
.js-gerak .bab-kisah.tampak::before{transform:scaleY(1);transition:transform .8s ease .15s}
.kembang.goyang{animation:goyang 1s ease-in-out 1}
@keyframes goyang{0%{transform:rotate(0)}25%{transform:rotate(6deg)}55%{transform:rotate(-5deg)}80%{transform:rotate(2.5deg)}100%{transform:rotate(0)}}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .palang{transition:none}
  .pramuat.memudar{transition:none}
  .isi-palang{transition:none}
  .kembang.goyang{animation:none}
  #sampul.memudar{transition:none}
  .js-gerak .angkat-dalam,.js-gerak .garis-kuningan,.js-gerak figure.pintu-buka>img,.js-gerak button.pintu-buka .sel-galeri,.js-gerak .bab-dalam,.js-gerak .bab-kisah::before{transition:none}
  .js-gerak .angkat.tampak .angkat-dalam,.js-gerak .garis-kuningan.tampak,.js-gerak figure.pintu-buka.tampak>img,.js-gerak button.pintu-buka.tampak .sel-galeri,.js-gerak .bab-kisah.tampak .bab-dalam,.js-gerak .bab-kisah.tampak::before{transition:none}
}