/* Melayu Riau — songket teal–emas, Istana Siak.
   Gerak khas: SONGKET TERURAI KE BAWAH — kain tergantung dari batang
   gantung di sisi atas terurai ke bawah (clip-path inset dari bawah
   mengecil + scaleY dari origin atas), sekali jalan. Ornamen tanjak
   terlipat-terbuka sekali. BUKAN fade+rise, BUKAN sapuan horizontal. */
:root{
  --teal-tua:#08332F; --teal:#0E4F4A; --teal-terang:#1F6E66; --emas:#C9A227; --emas-terang:#E8C96A;
  --gading:#F7F1E3; --kertas:#FBF7EC; --kertas-2:#EFE6CC; --teks:#22302B; --teks-lembut:#5C6B60;
  --display:'Marcellus',serif; --serif-i:'Cormorant Garamond',serif; --sans:'Jost',sans-serif;
  --ez-urai:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--teal-tua);color:var(--teks);line-height:1.6}
body.terkunci{overflow:hidden}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--emas);outline-offset:2px}

/* ---------- Pita tumpal pucuk rebung (tepi kain) ---------- */
.pita-tumpal{height:26px;
  background:
   linear-gradient(var(--emas),var(--emas)) top/100% 3px no-repeat,
   repeating-conic-gradient(from 135deg at 50% 0, var(--emas) 0deg 90deg, transparent 90deg 180deg);
  background-size:100% 3px, 26px 13px;background-repeat:repeat-x;background-position:top left, 0 3px}
.pita-kecil{height:18px;background-size:100% 2px,18px 9px}

/* ---------- Pramuat: mengurai songket ---------- */
.pramuat{position:fixed;inset:0;z-index:80;background:var(--teal-tua);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}
.batang-pramuat{width:min(240px,70vw);height:8px;border-radius:4px;background:linear-gradient(180deg,var(--emas-terang),var(--emas) 60%,#8F7414)}
.kain-pramuat{width:min(240px,70vw);height:74px;background:#062622;overflow:hidden}
.kain-isi{height:100%;width:100%;transform-origin:top;background:
  repeating-linear-gradient(90deg, rgba(201,162,39,.35) 0 2px, transparent 2px 24px),
  linear-gradient(180deg,var(--teal-terang),var(--teal));
  clip-path:inset(0 0 100% 0)}
.ornamen{color:var(--emas)}
.ornamen-besar{width:64px;height:44px}
.pramuat-judul{font-family:var(--display);font-size:1.5rem;letter-spacing:.14em;color:var(--gading);text-transform:uppercase}
.pramuat-sub{font-family:var(--serif-i);font-style:italic;font-size:1.05rem;color:#D9CBA0}
.teks-progres{font-size:.85rem;color:#AFC4B8;min-height:1.2em}

/* ---------- Sampul: kain gantung ---------- */
#sampul{position:relative;background:var(--teal);color:var(--gading);overflow:hidden;max-width:34rem;margin:0 auto}
#sampul.lapisan{position:fixed;inset:0;z-index:60;overflow-y:auto}
#sampul.memudar{opacity:0;transition:opacity .4s ease;pointer-events:none}
.batang-gantung{height:10px;background:linear-gradient(180deg,var(--emas-terang),var(--emas) 60%,#8F7414);
  box-shadow:0 3px 8px rgba(0,0,0,.35);position:relative;z-index:7}
.pembungkus-foto{position:relative}
.foto-sampul{width:100%;height:48svh;object-fit:cover;object-position:center 40%}
#sampul .pita-tumpal{margin-top:0}
.blok-sampul{position:relative;z-index:5;padding:1.3rem 1.5rem 2.3rem;text-align:left}
.ornamen-sampul{width:56px;height:38px}
.label-atas{letter-spacing:.3em;text-transform:uppercase;font-size:.68rem;color:var(--emas-terang);margin-top:.4rem}
.pantun-sampul{font-family:var(--serif-i);font-style:italic;font-size:1.06rem;color:#EDE3C4;margin:.8rem 0 .4rem}
.nama-sampul{font-family:var(--display);font-size:2rem;line-height:1.3;margin:.5rem 0 .2rem;letter-spacing:.02em}
.nama-sampul .dan{font-family:var(--serif-i);font-style:italic;color:var(--emas-terang);font-size:1.5rem}
.tanggal-sampul{color:#E9DCC0;letter-spacing:.07em;margin:.5rem 0 1.2rem}
.kartu-tamu{background:var(--kertas);color:var(--teks);padding:.95rem 1.1rem 1rem;border:1px solid var(--emas);margin-bottom:1.2rem}
.hormat{font-size:.86rem;color:var(--teks-lembut)}
.nama-tamu{font-family:var(--display);font-size:1.22rem;overflow-wrap:anywhere;color:var(--teal-tua)}
.tombol-buka{background:var(--emas);color:#2E2403;border:1px solid var(--emas);padding:.85rem 1.9rem;
  font-weight:500;font-size:.98rem;letter-spacing:.07em;min-height:50px;border-radius:4px}
.tombol-buka:hover{background:var(--emas-terang)}
.tombol-buka:disabled{opacity:.6;cursor:wait}
.petunjuk-kain{margin-top:.8rem;font-family:var(--serif-i);font-style:italic;font-size:1rem;color:#D8C49A}

/* ---------- Navigasi: sampir kain ---------- */
main{max-width:34rem;margin:0 auto;background:var(--kertas)}
.nav-undangan{display:flex;flex-wrap:wrap;gap:.5rem;padding:1rem 1.2rem .4rem;background:var(--kertas)}
.nav-undangan a{display:inline-flex;align-items:center;text-decoration:none;color:var(--teal-tua);
  font-size:.86rem;font-weight:500;background:#fff;border:1.5px solid var(--teal);border-bottom:4px solid var(--emas);
  border-radius:4px;padding:.42rem .75rem;min-height:44px}
.nav-undangan a:hover{background:var(--kertas-2)}

/* ---------- Bagian & kepala ---------- */
.bagian{padding:2.6rem 1.5rem 2.4rem;border-bottom:1px solid #DED0A6}
.kepala-bagian{border-top:8px solid var(--emas);padding-top:.9rem}
.kepala-label{letter-spacing:.3em;text-transform:uppercase;font-size:.68rem;color:var(--teal)}
.judul-bagian{font-family:var(--display);font-size:1.55rem;line-height:1.32;color:var(--teal-tua);margin:.35rem 0 .6rem}
.isi{color:#3D4A43;margin-top:1rem}
.isi em{font-style:normal;font-weight:500;color:var(--teal)}
.petikan-sambutan{margin-top:1.2rem;background:var(--kertas-2);border-left:4px solid var(--emas);
  padding:.9rem 1.1rem;font-family:var(--serif-i);font-style:italic;font-size:1.1rem;color:#5A4A1E}

/* ---------- Panel kain (foto) ---------- */
.panel-kain{margin:1.1rem 0 .4rem;background:var(--teal-tua);padding:10px;border:2px solid var(--emas)}
.panel-kain img{width:100%;height:auto;aspect-ratio:4/4.6;object-fit:cover;object-position:center 18%}
.nama-mempelai{font-family:var(--display);font-size:1.4rem;color:var(--teal-tua);margin-top:.7rem;letter-spacing:.02em}
.orangtua{color:#4C5A51}
.busana{font-family:var(--serif-i);font-style:italic;font-size:1rem;color:#7A6C3E;margin-bottom:.8rem}
.tanjak-mempelai{display:block}
.tanjak-mempelai .ornamen{width:46px;height:32px}

/* ---------- Acara ---------- */
.kartu-acara{background:#fff;border:1.5px solid var(--teal);border-top:10px solid var(--emas);
  padding:1.1rem 1.2rem;margin:1rem 0}
.kartu-acara h3{font-family:var(--display);font-size:1.2rem;color:var(--teal-tua);margin-bottom:.35rem}
.kartu-acara .alamat{color:#5C6B60;font-size:.92rem}
.tombol-aksi{display:inline-block;margin:.7rem .5rem 0 0;background:var(--teal);color:var(--gading);border:1px solid var(--teal);
  padding:.6rem 1rem;font-size:.9rem;text-decoration:none;min-height:44px;border-radius:4px}
.tombol-aksi:hover{background:var(--teal-tua)}
.judul-hitung{font-family:var(--display);font-size:1.1rem;color:var(--teal-tua);margin:1.6rem 0 .6rem}
.angka-hitung{display:flex;gap:.55rem}
.angka-hitung>div{flex:1;background:var(--teal);color:var(--gading);text-align:center;padding:.6rem .2rem;
  clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%)}
.angka-hitung strong{display:block;font-family:var(--display);font-size:1.4rem;color:var(--emas-terang)}
.angka-hitung span{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase}
.status-hitung{margin-top:.6rem;color:#4C5A51;min-height:1.2em}

/* ---------- Kisah ---------- */
.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(--emas);transform-origin:top}
.bab-kisah::after{content:"";position:absolute;left:-3px;top:6px;width:9px;height:9px;background:var(--teal);transform:rotate(45deg)}
.bab-kisah h3{font-family:var(--serif-i);font-style:italic;font-weight:400;font-size:1.22rem;color:var(--teal);margin-bottom:.35rem}
.bab-kisah p{color:#3D4A43}

/* ---------- Galeri: papan kain berselang ---------- */
#kisiGaleri{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.panel-galeri{background:#fff;padding:8px 8px 0;border:1.5px solid var(--teal);border-bottom:5px solid var(--emas);margin:0}
.panel-galeri img{width:100%;height:auto;aspect-ratio:4/3.4;object-fit:cover}
.panel-galeri.lebar{grid-column:1/-1}
.panel-galeri.lebar img{aspect-ratio:16/9.5}
#kisiGaleri button.panel-galeri{text-align:left;width:100%;font-size:1rem}
.panel-galeri figcaption{font-size:.83rem;color:#4C5A51;padding:.45rem .1rem .55rem}
.sel-galeri{display:flex;flex-direction:column}
.sel-galeri>span{display:block;font-size:.83rem;color:#4C5A51;padding:.45rem .1rem .55rem}

/* ---------- Amplop & RSVP ---------- */
.kartu-amplop{background:linear-gradient(160deg,var(--teal-terang) 0%,var(--teal) 55%,var(--teal-tua) 100%);color:var(--gading);
  padding:1.05rem 1.2rem;margin:.9rem 0;border-radius:6px;border:1px solid var(--emas)}
.kartu-amplop .bank{letter-spacing:.18em;text-transform:uppercase;font-size:.78rem;color:var(--emas-terang)}
.kartu-amplop .nomor{font-family:var(--display);font-size:1.4rem;letter-spacing:.08em}
.kartu-amplop .an{color:#D9CBA0;font-size:.9rem}
.kartu-amplop .tombol-aksi{background:var(--emas);border-color:var(--emas);color:#2E2403}
.kartu-amplop .tombol-aksi:hover{background:var(--emas-terang)}
.label-contoh,.label-demo{font-size:.85rem;margin:.7rem 0}
.label-demo{background:#F3E5BE;border:1px dashed #8A6D14;color:#6B5510;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 #B9C2A8;
  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(--emas);border-color:var(--teal)}
.pesan-form{color:#8A2E12;min-height:1.2em;font-size:.9rem}
.tombol-kirim{background:var(--emas);border:1px solid var(--emas);color:#2E2403;font-weight:500;
  padding:.8rem 1.6rem;min-height:50px;font-size:.98rem;border-radius:4px;width:100%}
.tombol-kirim:hover{background:var(--emas-terang)}
.kartu-ucapan{background:#fff;border:1px solid #DCCBA2;border-left:5px solid var(--emas);padding:.8rem 1rem;margin:.7rem 0}
.kartu-ucapan .meta{font-size:.8rem;color:#7A6C3E}
.ucapan-kosong{color:#7A6C3E;font-style:italic}

/* ---------- Penutup ---------- */
#penutup{background:var(--teal-tua);color:var(--gading)}
.foto-penuh{width:100%;height:44svh;object-fit:cover}
.blok-penutup{padding:2rem 1.5rem 2.6rem}
.ornamen-segel{width:64px;height:44px;margin-bottom:.8rem}
.makna-motif{font-family:var(--serif-i);font-style:italic;font-size:1.06rem;color:#EDE3C4;margin-bottom:1rem}
.ttd{font-family:var(--display);font-size:1.6rem;color:var(--emas-terang);margin:1.1rem 0 .6rem;letter-spacing:.04em}
.catatan-contoh{font-size:.8rem;color:#AFC4B8}

/* ---------- Lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:90;background:rgba(5,32,29,.95);display:flex;align-items:center;justify-content:center}
.lightbox[hidden]{display:none}
.lightbox img{max-width:88vw;max-height:76vh;border:3px solid var(--emas)}
.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(--emas-terang);font-size:2.4rem;min-width:44px;min-height:44px}
.lb-keterangan{position:absolute;bottom:20px;left:0;right:0;text-align:center;color:#EDE3C4;font-size:.9rem;padding:0 1rem}

/* ---------- Gerak: SONGKET TERURAI KE BAWAH ----------
   Keadaan awal HANYA dari JS (html.js-gerak). Tanpa JS / tanpa IO /
   reduced-motion: semua tampil penuh. Mekanisme: clip-path inset
   dari BAWAH (100% → 0) + scaleY origin atas. Sekali jalan. */
.urai-dalam{display:block}
.js-gerak .urai-dalam{clip-path:inset(0 0 100% 0);transform:scaleY(.94);transform-origin:50% 0}
.js-gerak .urai.tampak .urai-dalam{clip-path:inset(0 0 0% 0);transform:scaleY(1);
  transition:clip-path .8s var(--ez-urai),transform .8s var(--ez-urai);transition-delay:var(--tunda,0ms)}
.js-gerak .bab-kisah::before{transform:scaleY(0)}
.js-gerak .bab-kisah.tampak::before{transform:scaleY(1);transition:transform .8s ease .15s}
/* Tanjak terlipat-terbuka sekali: mulai terlipat pada poros bawah */
.lipat-tanjak{display:inline-block;transform-origin:50% 100%}
.js-gerak .lipat-tanjak{transform:perspective(600px) rotateX(-72deg);opacity:0}
.js-gerak .lipat-tanjak.tampak{transform:perspective(600px) rotateX(0deg);opacity:1;
  transition:transform .75s var(--ez-urai),opacity .4s ease-out}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  #sampul.memudar{transition:none}
  .pramuat.memudar{transition:none}
  .js-gerak .urai.tampak .urai-dalam,.js-gerak .bab-kisah.tampak::before,.js-gerak .lipat-tanjak.tampak{transition:none}
}


/* ==========================================================================
   HERMES V3 — SAMPUL 1 LAYAR PENUH, TRANSISI MENYATU & AUTO-SCROLL MULUS
   ========================================================================== */
:root {
  --ketuk-musik: 0.652s;
  --setengah-bar: 1.304s;
  --bar-musik: 2.609s;
  --warna-panel-musik: #08332F;
  --teks-panel-musik: #F7F1E3;
  --aksen-panel-musik: #C9A227;
}

/* 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;
  }
}