:root{
  --zamrud-pekat:#06392B; --zamrud:#0B5540; --zamrud-terang:#12755A;
  --emas:#D4AF37; --emas-pucat:#F1D98A; --emas-gelap:#8C6D1F;
  --gading:#FAF6EA; --gading2:#EFE6CC; --tinta:#1E2B24; --tinta-lembut:#4A5A50;
  --display:'Marcellus',Georgia,serif; --serif-i:'Cormorant Garamond',Georgia,serif; --sans:'Jost',system-ui,-apple-system,'Segoe UI',sans-serif;
  --ez-cincin:cubic-bezier(.55,.06,.25,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--gading);color:var(--tinta);font-family:var(--sans);font-weight:300;line-height:1.7;-webkit-font-smoothing:antialiased}
body.terkunci{overflow:hidden}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--emas);outline-offset:3px}
h1,h2,h3{font-family:var(--display);font-weight:400;margin:0}
.label-atas{letter-spacing:.34em;text-transform:uppercase;font-size:.7rem;color:var(--emas-pucat);margin:0 0 .7rem}

/* ---------- Sampul ---------- */
#sampul{position:relative;background:var(--zamrud-pekat);color:var(--gading);overflow:hidden}
#sampul.lapisan{position:fixed;inset:0;z-index:60}
#sampul.memudar{opacity:0;transition:opacity .4s ease;pointer-events:none}
.pembungkus-foto{position:relative}
.foto-sampul{width:100%;height:64svh;object-fit:cover;object-position:center 26%;color:transparent}
#sampul.lapisan .pembungkus-foto{position:absolute;inset:0;max-width:34rem;margin:0 auto}
#sampul.lapisan .foto-sampul{height:100%}
.cincin-besar{position:absolute;top:1.3rem;left:0;right:0;margin:0 auto;width:88px;height:88px;z-index:3;filter:drop-shadow(0 2px 10px rgba(0,0,0,.45))}
.blok-sampul{position:relative;z-index:7;padding:1.6rem 1.5rem 2.4rem;text-align:center;max-width:34rem;margin:0 auto;background:linear-gradient(to top, rgba(6,57,43,.97) 76%, rgba(6,57,43,0))}
#sampul.lapisan .blok-sampul{position:absolute;left:0;right:0;bottom:0;padding-top:4.5rem}
.nama-sampul{font-size:1.9rem;line-height:1.3}
.nama-sampul .dan{font-family:var(--serif-i);font-style:italic;color:var(--emas);font-size:1.35rem}
.tanggal-sampul{color:var(--emas-pucat);letter-spacing:.08em;margin:.6rem 0 1.3rem}
.hormat{margin:0;font-size:.86rem;color:var(--gading2)}
.nama-tamu{margin:.25rem 0 1.3rem;font-family:var(--display);font-size:1.3rem;overflow-wrap:anywhere}
.tombol-buka{background:var(--emas);color:#2A1F04;border:1px solid var(--emas);padding:.85rem 1.9rem;font-family:var(--sans);font-weight:500;font-size:.95rem;letter-spacing:.1em;cursor:pointer;min-height:50px;border-radius:2px}
.tombol-buka:hover{background:var(--emas-pucat)}
.tombol-buka:disabled{opacity:.6;cursor:wait}
.label-contoh-sampul{font-size:.72rem;color:var(--gading2);opacity:.85;margin:1rem 0 0}

/* ---------- Bagian & kepala bercincin ---------- */
main{max-width:30rem;margin:0 auto;background:var(--gading)}
@media (min-width:900px){ main{max-width:34rem} }
.bagian{padding:2.8rem 1.5rem 2.6rem;border-bottom:1px solid var(--gading2)}
.bagian-gelap{background:var(--zamrud-pekat);color:var(--gading);border-bottom:1px solid var(--zamrud)}
.kepala-baris{display:flex;align-items:flex-start;gap:.85rem;margin-bottom:1.1rem}
.cincin{flex:none;width:46px;height:46px;margin-top:.15rem}
.cincin svg{width:100%;height:100%;display:block}
.judul-wrap{position:relative;overflow:hidden;padding-bottom:.15rem}
.kepala-bagian{letter-spacing:.32em;text-transform:uppercase;font-size:.68rem;color:var(--emas-gelap);margin:0 0 .3rem}
.bagian-gelap .kepala-bagian{color:var(--emas-pucat)}
.judul-bagian{font-size:1.7rem;color:var(--zamrud-pekat);line-height:1.25}
.bagian-gelap .judul-bagian{color:var(--gading)}
.judul-panjang{font-size:1.28rem;line-height:1.4}
.kilau{position:absolute;inset:0;pointer-events:none;background:linear-gradient(105deg, rgba(212,175,55,0) 32%, rgba(212,175,55,.5) 50%, rgba(212,175,55,0) 68%);transform:translateX(-130%)}
.isi{color:var(--tinta-lembut)}
.bagian-gelap .isi{color:var(--gading2)}

/* ---------- Ayat ---------- */
.ayat{margin:0 0 1.2rem;border:1px solid var(--emas);background:#FFFDF2;padding:1.2rem 1.3rem;position:relative}
.ayat p{font-family:var(--serif-i);font-style:italic;font-size:1.08rem;line-height:1.65;color:#3D4A28;margin:0}
.ayat cite{display:block;margin-top:.7rem;font-style:normal;font-family:var(--sans);letter-spacing:.22em;font-size:.72rem;text-transform:uppercase;color:var(--emas-gelap)}

/* ---------- Mempelai: bingkai busur ---------- */
.bingkai-busur{margin:0 auto;max-width:19rem;border:1px solid var(--emas);outline:1px solid var(--emas);outline-offset:5px;border-radius:999px 999px 10px 10px;overflow:hidden;background:var(--zamrud)}
.bingkai-busur img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:center 22%}
.nama-mempelai{font-size:1.5rem;color:var(--gading);margin-top:1.15rem;text-align:center}
.nama-mempelai span[id^="gelar"]{font-size:1.15rem;color:var(--emas-pucat)}
.orangtua{color:var(--gading2);font-size:.92rem;margin:.2rem 0 1.4rem;text-align:center}
.dan-besar{display:block;text-align:center;font-family:var(--serif-i);font-style:italic;font-size:1.6rem;color:var(--emas);margin:.1rem 0 1.2rem}
.label-contoh{font-size:.78rem;color:#7A6A45;font-style:italic}
.bagian-gelap .label-contoh{color:var(--gading2)}

/* ---------- Acara ---------- */
.kartu-acara{border:1px solid var(--emas);background:#FFFDF2;padding:1.25rem 1.3rem .9rem;margin-bottom:1.3rem}
.kartu-acara h3{font-size:1.45rem;color:var(--zamrud-pekat)}
.kartu-acara p{margin:.25rem 0;color:var(--tinta-lembut)}
.kartu-acara .alamat{color:#6B7A6E;font-size:.92rem}
.tombol-aksi{display:inline-block;margin:.6rem .5rem .4rem 0;background:none;border:1px solid var(--zamrud);color:var(--zamrud-pekat);padding:.6rem 1.15rem;min-height:46px;font-family:var(--sans);font-size:.9rem;cursor:pointer;text-decoration:none;border-radius:2px}
.tombol-aksi:hover{border-color:var(--emas);color:var(--emas-gelap)}
.judul-hitung{font-size:1.3rem;color:var(--zamrud-pekat);margin-top:1.7rem}
.angka-hitung{display:flex;gap:.6rem;margin-top:.6rem}
.angka-hitung>div{flex:1;border:1px solid var(--emas);text-align:center;padding:.7rem .1rem;background:var(--zamrud-pekat)}
.angka-hitung strong{display:block;font-family:var(--display);font-size:1.7rem;color:var(--emas-pucat)}
.angka-hitung span{font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gading2)}
.status-hitung{color:var(--zamrud);min-height:1.2em}

/* ---------- Kisah ---------- */
.bab-kisah{padding:1rem 0 1rem 1.1rem;border-left:2px solid var(--emas);margin-left:.3rem;padding-left:1.1rem;position:relative}
.bab-kisah h3{font-size:1.25rem;color:var(--zamrud-pekat)}
.bab-kisah p{margin:.3rem 0;color:var(--tinta-lembut)}

/* ---------- Galeri: mosaik ubin bintang ---------- */
#kisiGaleri{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.sel-galeri{margin:0}
.sel-galeri.lebar{grid-column:span 2}
.sel-galeri img{width:100%;aspect-ratio:1/1;object-fit:cover;border:1px solid var(--emas)}
.sel-galeri.lebar img{aspect-ratio:16/10}
.sel-galeri figcaption{padding-top:.45rem;color:var(--gading2);font-size:.84rem}
.sel-galeri .tombol-galeri{display:block;width:100%;padding:0;border:none;background:none;cursor:pointer;text-align:left;font:inherit}
.lightbox{position:fixed;inset:0;z-index:80;background:rgba(4,32,24,.96);display:flex;align-items:center;justify-content:center}
.lightbox[hidden]{display:none}
.lightbox img{max-width:92vw;max-height:78vh;border:1px solid var(--emas)}
.lb-tutup{position:absolute;top:calc(.8rem + env(safe-area-inset-top));right:1rem;background:none;border:1px solid var(--emas-pucat);color:var(--gading);border-radius:50%;width:44px;height:44px;font-size:1.05rem;cursor:pointer}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(6,57,43,.85);border:1px solid var(--emas);color:var(--emas-pucat);border-radius:50%;width:48px;height:48px;font-size:1.7rem;line-height:1;cursor:pointer;z-index:2}
.lb-kiri{left:.75rem}
.lb-kanan{right:.75rem}
.lb-keterangan{position:absolute;bottom:calc(1rem + env(safe-area-inset-bottom));left:0;right:0;text-align:center;color:var(--gading);font-size:.88rem;padding:0 1rem}

/* ---------- Amplop ---------- */
.kartu-amplop{border:1px solid var(--emas);background:var(--zamrud-pekat);color:var(--gading);padding:1.1rem 1.2rem;margin:0 0 1rem}
.kartu-amplop .bank{letter-spacing:.2em;text-transform:uppercase;font-size:.72rem;color:var(--emas-pucat)}
.kartu-amplop .nomor{font-family:var(--display);font-size:1.5rem;letter-spacing:.06em;color:#fff;margin:.3rem 0 .1rem}
.kartu-amplop .an{color:var(--gading2);font-size:.9rem;margin:0 0 .7rem}
.kartu-amplop .tombol-aksi{border-color:var(--emas);color:var(--emas-pucat)}
.kartu-amplop .tombol-aksi:hover{color:#fff}

/* ---------- RSVP ---------- */
.label-demo{background:#F7EFD2;border:1px dashed var(--emas-gelap);color:#6D5312;padding:.6rem .8rem;font-size:.82rem;margin-top:1.4rem}
form{margin-top:1.2rem}
form label{display:block;margin-bottom:.95rem;font-size:.9rem;color:#5A6A5E}
form input,form select,form textarea{width:100%;margin-top:.35rem;background:#FFFDF2;border:1px solid var(--zamrud);color:var(--tinta);padding:.7rem .8rem;font-family:var(--sans);font-size:1rem;min-height:48px;border-radius:2px}
form textarea{min-height:auto}
.tombol-kirim{width:100%;background:var(--zamrud-pekat);color:var(--gading);border:1px solid var(--emas);padding:.85rem;font-family:var(--sans);font-size:.98rem;letter-spacing:.08em;cursor:pointer;min-height:50px;border-radius:2px}
.tombol-kirim:disabled{opacity:.55;cursor:wait}
.pesan-form{min-height:1.2em;color:#6D5312;font-size:.9rem}
.kartu-ucapan{border-left:2px solid var(--emas);padding:.3rem 0 .3rem 1rem;margin-bottom:1rem}
.kartu-ucapan strong{font-family:var(--display);font-weight:400;font-size:1.05rem;color:var(--zamrud-pekat)}
.kartu-ucapan .meta{font-size:.74rem;color:#7A6A45;letter-spacing:.06em}
.kartu-ucapan p{margin:.25rem 0 0;color:var(--tinta-lembut);font-size:.93rem;overflow-wrap:anywhere}
.ucapan-kosong{color:#5A6A5E;font-size:.9rem}

/* ---------- Penutup ---------- */
#penutup{position:relative;background:var(--zamrud-pekat);color:var(--gading)}
.foto-penuh{width:100%;height:56svh;object-fit:cover;object-position:center 18%}
.blok-penutup{padding:1.8rem 1.5rem 2.2rem;max-width:30rem;margin:0 auto}
.salam-penutup{font-family:var(--serif-i);font-style:italic;font-size:1.12rem;color:var(--emas-pucat);margin-bottom:.2rem}
.ttd{font-family:var(--serif-i);font-style:italic;font-size:1.8rem;color:var(--emas)}
.kredit-foto{font-size:.7rem;color:var(--gading2);opacity:.8}
.catatan-contoh{font-size:.74rem;color:var(--gading2);opacity:.9}

/* ---------- GERAK ZAMRUD ISLAMI ----------
   Mekanisme khas (jenis BARU): CINCIN GEOMETRIS BERPUTAR BERLAWANAN.
   Dua lapis poligon bintang segi delapan pada setiap kepala bagian berputar
   berlawanan arah SEKALI (+45° luar / −45° dalam, ±0,9 dtk) saat bagian masuk
   viewport, ditemani SATU sapuan cahaya emas melintasi judul (transform
   translateX pada lapisan kilau — bukan animasi teksnya).
   Judul & teks TIDAK dianimasikan: tanpa fade, tanpa rise translateY,
   tanpa klip baris, tanpa gambar garis (stroke). Info esensial statis.
   Keadaan awal hanya di bawah html.js-cincin (disetel JS setelah sampul
   dibuka). Tanpa JS / tanpa IO / reduced-motion: cincin diam, teks penuh. */
.cincin-luar,.cincin-dalam{transform-box:fill-box;transform-origin:center}
.js-cincin .cincin-luar,.js-cincin .cincin-dalam{transition:transform .9s var(--ez-cincin)}
.js-cincin .kepala-baris.tampak .cincin-luar{transform:rotate(45deg)}
.js-cincin .kepala-baris.tampak .cincin-dalam{transform:rotate(-45deg)}
.js-cincin .kilau{transition:transform .9s var(--ez-cincin);transition-delay:.1s}
.js-cincin .kepala-baris.tampak .kilau{transform:translateX(130%)}
/* Cincin besar sampul: berputar berlawanan satu kali saat undangan dibuka */
#sampul .cincin-besar .cincin-luar,#sampul .cincin-besar .cincin-dalam{transition:transform .95s var(--ez-cincin)}
#sampul.membuka .cincin-besar .cincin-luar{transform:rotate(45deg)}
#sampul.membuka .cincin-besar .cincin-dalam{transform:rotate(-45deg)}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .js-cincin .cincin-luar,.js-cincin .cincin-dalam,#sampul .cincin-besar .cincin-luar,#sampul .cincin-besar .cincin-dalam{transition:none !important}
  .kilau{display:none !important}
  #sampul.memudar{transition:none}
}

/* ---------- PRELOADER GERBANG ZAMRUD ----------
   Layar zamrud pekat, medali bintang segi delapan emas padat, garis progres
   emas dari pemuatan aset kritis NYATA. Hanya tampil bila JS aktif
   (html.js-aktif); tanpa JS tidak pernah menghalangi. Overlay fixed:
   tanpa layout shift. */
#preloader{display:none}
html.js-aktif #preloader{position:fixed;inset:0;z-index:70;background:var(--zamrud-pekat);color:var(--gading);display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}
html.pre-selesai #preloader{opacity:0;pointer-events:none;transition:opacity .35s ease}
.pre-dalam{position:relative;z-index:2;padding:2rem 1.5rem 3rem;max-width:24rem}
.pre-cincin{width:104px;height:104px;margin:0 auto .6rem}
.pre-label{letter-spacing:.34em;text-transform:uppercase;font-size:.68rem;color:var(--emas-pucat);margin:0 0 .6rem}
.pre-nama{font-family:var(--display);font-size:1.7rem;color:var(--gading);margin:0 0 1.3rem}
.pre-nama .dan{font-family:var(--serif-i);font-style:italic;color:var(--emas);font-size:1.25rem}
.pre-jalur{width:200px;height:2px;background:rgba(250,246,234,.16);margin:0 auto;overflow:hidden}
#preIsi{display:block;height:100%;width:100%;background:var(--emas);transform:scaleX(0);transform-origin:left;transition:transform .3s ease}
.pre-status{font-size:.8rem;color:var(--gading2);margin:1rem 0 0;line-height:1.6}
@media (prefers-reduced-motion: reduce){
  #preIsi{transition:none}
  html.pre-selesai #preloader{transition:none}
}


/* ==========================================================================
   HERMES V3 — SAMPUL 1 LAYAR PENUH, TRANSISI MENYATU & AUTO-SCROLL MULUS
   ========================================================================== */
:root {
  --ketuk-musik: 0.769s;
  --setengah-bar: 1.538s;
  --bar-musik: 3.077s;
  --warna-panel-musik: #0B3B2E;
  --teks-panel-musik: #F7F3E8;
  --aksen-panel-musik: #C9A23F;
}

/* Matikan scroll-behavior: smooth pada html agar requestAnimationFrame Auto-Scroll
   tidak pernah patah-patah / macet akibat tabrakan kurva animasi CSS bawaan browser */
html, body {
  scroll-behavior: auto !important;
  scroll-snap-type: none !important;
}

/* ---------- 1. SAMPUL TEPAT 1 LAYAR PENUH DI HP & DESKTOP (TANPA SCROLL) ----------
   Hanya berlaku selama sampul belum selesai dibuka (:not(.sampul-usai-v3))
   agar saat sampul ditutup (display: none), aturan ini tidak menimpa inline style! */
body:not(.sampul-usai-v3) #sampul,
body:not(.sampul-usai-v3) .sampul {
  height: 100vh !important;
  height: 100dvh !important;
  min-height: 100vh !important;
  min-height: 100dvh !important;
  max-height: 100vh !important;
  max-height: 100dvh !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
}

body.sampul-usai-v3 #sampul,
body.sampul-usai-v3 .sampul {
  display: none !important;
  pointer-events: none !important;
}

#sampul.membuka-v3 {
  opacity: 0 !important;
  transform: translate3d(0, -16px, 0) !important;
  transition: opacity 0.48s cubic-bezier(0.22, 1, 0.36, 1), transform 0.48s cubic-bezier(0.22, 1, 0.36, 1) !important;
  pointer-events: none !important;
}

@media (max-width: 768px) {
  body:not(.sampul-usai-v3) #sampul,
  body:not(.sampul-usai-v3) .sampul {
    padding-top: clamp(0.5rem, 1.8vh, 1.2rem) !important;
    padding-bottom: clamp(0.5rem, 1.8vh, 1.2rem) !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
  }
  body:not(.sampul-usai-v3) #sampul .isi-sampul,
  body:not(.sampul-usai-v3) #sampul .kartu-sampul,
  body:not(.sampul-usai-v3) #sampul .bingkai-sampul,
  body:not(.sampul-usai-v3) #sampul .konten-sampul,
  body:not(.sampul-usai-v3) #sampul .panggung-sampul,
  body:not(.sampul-usai-v3) #sampul .sampul-panggung,
  body:not(.sampul-usai-v3) #sampul .sampul-isi,
  body:not(.sampul-usai-v3) #sampul .lembar-sampul,
  body:not(.sampul-usai-v3) #sampul .kotak-sampul,
  body:not(.sampul-usai-v3) #sampul .panel-tengah,
  body:not(.sampul-usai-v3) #sampul > div,
  body:not(.sampul-usai-v3) #sampul > article {
    max-height: 94dvh !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    padding-top: clamp(0.35rem, 1.2vh, 0.9rem) !important;
    padding-bottom: clamp(0.35rem, 1.2vh, 0.9rem) !important;
    margin-top: 0 !important;
    margin-bottom: 0 !important;
  }
  body:not(.sampul-usai-v3) #sampul .sampul-panggung {
    max-height: 36dvh !important;
    flex-shrink: 1 !important;
  }
  body:not(.sampul-usai-v3) #sampul .sampul-isi {
    max-height: 58dvh !important;
    flex-shrink: 0 !important;
  }
  body:not(.sampul-usai-v3) #sampul img,
  body:not(.sampul-usai-v3) #sampul .foto-sampul,
  body:not(.sampul-usai-v3) #sampul .ilustrasi-sampul,
  body:not(.sampul-usai-v3) #sampul .bingkai-foto,
  body:not(.sampul-usai-v3) #sampul .masker-lengkung,
  body:not(.sampul-usai-v3) #sampul .potret-sampul,
  body:not(.sampul-usai-v3) #sampul svg:not(.sulur-bingkai):not(.bingkai-svg):not(.latar-svg):not(.busur-cahaya) {
    max-height: 20dvh !important;
    width: auto !important;
    object-fit: cover !important;
    margin-top: 0.15rem !important;
    margin-bottom: 0.3rem !important;
    flex-shrink: 1 !important;
  }
  body:not(.sampul-usai-v3) #sampul h1,
  body:not(.sampul-usai-v3) #sampul .nama-sampul,
  body:not(.sampul-usai-v3) #sampul .sampul-nama,
  body:not(.sampul-usai-v3) #sampul .judul-sampul,
  body:not(.sampul-usai-v3) #sampul .mempelai-sampul {
    font-size: clamp(1.35rem, 5.2vw, 1.95rem) !important;
    line-height: 1.15 !important;
    margin-top: 0.1rem !important;
    margin-bottom: 0.15rem !important;
  }
  body:not(.sampul-usai-v3) #sampul p,
  body:not(.sampul-usai-v3) #sampul .tanggal-sampul,
  body:not(.sampul-usai-v3) #sampul .sampul-tanggal,
  body:not(.sampul-usai-v3) #sampul .plakat-tamu,
  body:not(.sampul-usai-v3) #sampul .sapaan-tamu,
  body:not(.sampul-usai-v3) #sampul .kepada,
  body:not(.sampul-usai-v3) #sampul .nama-tamu {
    margin-top: 0.1rem !important;
    margin-bottom: 0.18rem !important;
    padding-top: 0.15rem !important;
    padding-bottom: 0.15rem !important;
    line-height: 1.28 !important;
  }
  body:not(.sampul-usai-v3) #sampul #tombolBuka,
  body:not(.sampul-usai-v3) #sampul #tombol-buka,
  body:not(.sampul-usai-v3) #sampul #bukaUndangan,
  body:not(.sampul-usai-v3) #sampul #btnBuka,
  body:not(.sampul-usai-v3) #sampul .tombol-buka,
  body:not(.sampul-usai-v3) #sampul .tombol-utama {
    margin-top: 0.35rem !important;
    margin-bottom: 0.15rem !important;
    flex-shrink: 0 !important;
    position: relative !important;
    z-index: 25 !important;
  }
}

/* Begitu undangan dibuka pastikan html & body bisa digulir mulus tanpa kunci overflow */
html.undangan-terbuka,
body.undangan-terbuka {
  overflow-y: auto !important;
  overflow-x: hidden !important;
}

/* ---------- 2. BILAH PROGRES GULIR & PANEL KONTROL MENGAMBANG ---------- */
.bilah-progres-v3 {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 9998;
  pointer-events: none;
  background: rgba(0, 0, 0, 0.08);
  opacity: 0;
  transition: opacity 0.5s ease;
}
body.undangan-terbuka .bilah-progres-v3 {
  opacity: 1;
}
.bilah-progres-v3 > span {
  display: block;
  width: 100%;
  height: 100%;
  transform-origin: 0 50%;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--aksen-panel-musik), var(--warna-panel-musik), var(--aksen-panel-musik));
  will-change: transform;
}

.wadah-kontrol-v3 {
  position: fixed;
  right: 0.85rem;
  bottom: calc(0.85rem + env(safe-area-inset-bottom, 0px));
  z-index: 9995;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.45rem;
  opacity: 0;
  transform: translate3d(0, 14px, 0);
  pointer-events: none;
  transition: opacity 0.5s cubic-bezier(0.22, 1, 0.36, 1), transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
body.undangan-terbuka .wadah-kontrol-v3 {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  pointer-events: auto;
}

.pil-kontrol-v3,
.wadah-kontrol-v3 #tombolMusik {
  position: static !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.48rem !important;
  min-height: 44px !important;
  padding: 0.52rem 0.98rem !important;
  border-radius: 999px !important;
  background: var(--warna-panel-musik) !important;
  color: var(--teks-panel-musik) !important;
  border: 1px solid var(--aksen-panel-musik) !important;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.22) !important;
  font-family: inherit !important;
  font-size: 0.78rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.06em !important;
  line-height: 1.2 !important;
  cursor: pointer !important;
  text-decoration: none !important;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease !important;
  margin: 0 !important;
  width: auto !important;
}
.pil-kontrol-v3[aria-pressed="true"],
.wadah-kontrol-v3 #tombolMusik[aria-pressed="true"] {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28), 0 0 0 2px rgba(201, 164, 76, 0.28) !important;
}

.ikon-gulir-v3 {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-right: 1.8px solid currentColor;
  border-bottom: 1.8px solid currentColor;
  transform: rotate(45deg);
  margin-top: -2px;
}
.pil-kontrol-v3[aria-pressed="true"] .ikon-gulir-v3 {
  animation: panahGulirV3 1.1s ease-in-out infinite;
}
@keyframes panahGulirV3 {
  0%, 100% { transform: translate3d(0, -2px, 0) rotate(45deg); opacity: 0.65; }
  50% { transform: translate3d(0, 2.5px, 0) rotate(45deg); opacity: 1; }
}

.eq-musik-v3 {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  height: 13px;
  width: 14px;
}
.eq-musik-v3 i {
  display: block;
  width: 2.5px;
  height: 13px;
  border-radius: 2px;
  background: var(--aksen-panel-musik);
  transform-origin: 50% 100%;
  transform: scaleY(0.31);
}
body.musik-hidup .eq-musik-v3 i:nth-child(1) { animation: eqBarV3 var(--ketuk-musik) ease-in-out infinite alternate; }
body.musik-hidup .eq-musik-v3 i:nth-child(2) { animation: eqBarV3 calc(var(--ketuk-musik) * 0.82) ease-in-out 0.12s infinite alternate; }
body.musik-hidup .eq-musik-v3 i:nth-child(3) { animation: eqBarV3 calc(var(--ketuk-musik) * 1.12) ease-in-out 0.24s infinite alternate; }
body.musik-hidup .eq-musik-v3 i:nth-child(4) { animation: eqBarV3 calc(var(--ketuk-musik) * 0.92) ease-in-out 0.07s infinite alternate; }
/* Perbaikan Kehalusan Bagian E: keyframes dulu menganimasikan `height`
   (properti layout) -> animasi berjalan di main thread dan memaksa
   style+layout+paint pada SETIAP frame selama musik hidup; di bawah
   throttle CPU 4x itulah sumber longtask halaman ini (terukur).
   Kini tinggi bar tetap 13px dan yang dianimasikan hanya transform:
   scaleY (0,2308 = 3px/13px s.d. 1 = 13px) + opacity — properti kompositor,
   tampilan akhir identik (bar tumbuh dari alas, 3px -> 13px). */
@keyframes eqBarV3 {
  0% { transform: scaleY(0.2308); opacity: 0.65; }
  100% { transform: scaleY(1); opacity: 1; }
}

/* ---------- 3. KOREOGRAFI TRANSISI 3-PERAN (ORNAMEN -> JUDUL -> ISI) ---------- */
html.js-koreografi-v3 [data-peran-v3="ornamen"] {
  opacity: 0;
  transform: translate3d(0, 8px, 0) scale(0.97);
  transition: opacity 0.72s cubic-bezier(0.22, 1, 0.36, 1) 0ms,
              transform 0.72s cubic-bezier(0.22, 1, 0.36, 1) 0ms;
}
html.js-koreografi-v3 [data-peran-v3="judul"] {
  opacity: 0;
  transform: translate3d(0, 14px, 0);
  transition: opacity 0.78s cubic-bezier(0.19, 0.61, 0.22, 1) 110ms,
              transform 0.78s cubic-bezier(0.19, 0.61, 0.22, 1) 110ms;
}
html.js-koreografi-v3 [data-peran-v3="isi"] {
  opacity: 0;
  transform: translate3d(0, 12px, 0);
  transition: opacity 0.82s cubic-bezier(0.22, 1, 0.36, 1) var(--tunda-peran-v3, 220ms),
              transform 0.82s cubic-bezier(0.22, 1, 0.36, 1) var(--tunda-peran-v3, 220ms);
}

html.js-koreografi-v3 .bagian-tampak-v3 [data-peran-v3="ornamen"],
html.js-koreografi-v3 [data-peran-v3="ornamen"].tampak-v3,
html.js-koreografi-v3 .bagian-tampak-v3 [data-peran-v3="judul"],
html.js-koreografi-v3 [data-peran-v3="judul"].tampak-v3,
html.js-koreografi-v3 .bagian-tampak-v3 [data-peran-v3="isi"],
html.js-koreografi-v3 [data-peran-v3="isi"].tampak-v3 {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

/* ---------- 4. NAPAS ORNAMEN & POTRET (GPU COMPOSITOR, NOL BEBAN SCROLL) ---------- */
@media (prefers-reduced-motion: no-preference) {
  #sampul #tombolBuka,
  #sampul #tombol-buka,
  #sampul #bukaUndangan,
  #sampul #btnBuka,
  #sampul .tombol-buka,
  #sampul .tombol-utama {
    animation: denyutBukaV3 var(--setengah-bar) ease-in-out infinite alternate;
  }
  @keyframes denyutBukaV3 {
    0% { transform: scale3d(1, 1, 1); }
    100% { transform: scale3d(1.024, 1.024, 1); }
  }

  body.musik-hidup .bagian-tampak-v3 [data-peran-v3="ornamen"],
  body.musik-hidup .pembatas svg,
  body.musik-hidup .ornamen svg,
  body.musik-hidup .medali {
    animation: napasOrnamenV3 var(--bar-musik) ease-in-out 0.85s infinite alternate;
  }
  @keyframes napasOrnamenV3 {
    0% { transform: translate3d(0, 0px, 0) rotate(0deg); }
    100% { transform: translate3d(0, -2.2px, 0) rotate(0.45deg); }
  }

  body.musik-hidup #mempelai img,
  body.musik-hidup .kartu-mempelai img,
  body.musik-hidup .profil img,
  body.musik-hidup .karya-potret img {
    animation: napasPotretV3 calc(var(--bar-musik) * 2.5) ease-in-out infinite alternate;
    will-change: transform;
  }
  @keyframes napasPotretV3 {
    0% { transform: scale3d(1, 1, 1); }
    100% { transform: scale3d(1.032, 1.032, 1); }
  }
}

@media (prefers-reduced-motion: reduce) {
  html.js-koreografi-v3 [data-peran-v3] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* Perbaikan Foto Sampul (lanjutan gelombang foto): aturan umum V3 di dalam
   @media (max-width: 768px) — max-height 20dvh + width auto — menekan foto
   sampul asli menjadi stempel kecil. Foto sampul adalah elemen utama
   sampul; pulihkan proporsi hero-nya sesuai desain template ini, tetap
   terkurung di dalam sampul tepat 1 layar. */
@media (max-width: 768px) {
  body:not(.sampul-usai-v3) #sampul .foto-sampul {
    width: min(252px, 66vw) !important;
    height: auto !important;
    max-height: 36dvh !important;
  }
}