/* ============================================================
   LENGKUNG TERAKOTA — gaya
   Palet plester: krem kapur, pasir, terakota muda, terakota tua, tanah.
   Gerak khas: masker lengkung tumbuh dari dasar (scaleY, origin bawah).
   Judul & teks TIDAK dianimasikan transform/opacity sama sekali.
   ============================================================ */
:root{
  --krem:#faf3ea;
  --krem-tua:#f3e7d5;
  --pasir:#e8d5bd;
  --pasir-tua:#d9bd97;
  --muda:#c96f4a;
  --tua:#a34d2c;
  --tanah:#4a2c20;
  --teks:#54382a;
  --garis:#dcc7a8;
  --radius-lengkung:999px 999px 18px 18px;
  --kolom:480px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--krem-tua);color:var(--teks);
  font-family:'Manrope',system-ui,sans-serif;font-size:16px;line-height:1.65;
}
img{display:block;max-width:100%}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;color:var(--tanah);margin:0}
button{font-family:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--tua);outline-offset:2px;border-radius:6px}

/* ---------- Pramuat: tiga lengkung digambar dari dasar ---------- */
#pramuat{
  position:fixed;inset:0;z-index:300;background:var(--krem);
  display:flex;align-items:center;justify-content:center;
  transition:opacity .5s ease;
  animation:pramuat-hilang .5s ease 7s forwards; /* pengaman CSS bila JS gagal */
}
#pramuat.pudar{opacity:0;pointer-events:none}
@keyframes pramuat-hilang{to{opacity:0;visibility:hidden}}
.pramuat-dalam{text-align:center;padding:24px;width:min(320px,86vw)}
.pramuat-lengkung{width:150px;height:auto;margin:0 auto 10px}
.pramuat-lengkung path,.pramuat-lengkung line{stroke:var(--tua);stroke-width:3;fill:none;stroke-linecap:round}
.pramuat-lengkung .pl-tengah{stroke:var(--muda)}
.pramuat-lengkung .pl-dalam{stroke:var(--pasir-tua)}
.pramuat-lengkung .pl-dasar{stroke:var(--tanah);stroke-width:2}
.js .pramuat-lengkung path{stroke-dasharray:100;stroke-dashoffset:100;animation:gambar-lengkung 1.6s ease forwards}
.js .pramuat-lengkung .pl-tengah{animation-delay:.15s}
.js .pramuat-lengkung .pl-dalam{animation-delay:.3s}
.js .pramuat-lengkung line{stroke-dasharray:100;stroke-dashoffset:100;animation:gambar-lengkung .5s ease .45s forwards}
@keyframes gambar-lengkung{to{stroke-dashoffset:0}}
.pramuat-merek{font-family:'Fraunces',serif;letter-spacing:.28em;font-size:13px;color:var(--tanah);margin:4px 0 2px}
.pramuat-sub{font-size:13px;color:var(--teks);margin:0 0 16px}
.pramuat-bilah{height:6px;background:var(--pasir);border-radius:99px;overflow:hidden}
.pramuat-isi{display:block;height:100%;width:0;background:var(--tua);border-radius:99px;transition:width .3s ease}
.pramuat-status{font-size:12.5px;margin:10px 0 0;color:var(--teks)}

/* ---------- Sampul ---------- */
body.mode-sampul{overflow:hidden}
#sampul{
  background:linear-gradient(180deg,var(--krem) 0%,var(--krem-tua) 100%);
  padding:34px 20px 40px;text-align:center;
}
html.js body.mode-sampul #sampul{position:fixed;inset:0;z-index:90;overflow-y:auto}
.sampul-panggung{position:relative;width:min(330px,80vw);margin:6px auto 0}
.lengkung-belakang{position:absolute;inset:0;border-radius:var(--radius-lengkung)}
.lb-pasir{background:var(--pasir);transform:translate(-16px,14px)}
.lb-muda{background:var(--muda);opacity:.45;transform:translate(16px,7px)}
.bingkai-sampul{position:relative}
.busur-cahaya{position:absolute;left:50%;top:-8px;transform:translateX(-50%);width:92%;height:auto;pointer-events:none}
.sampul-isi{max-width:var(--kolom);margin:0 auto}
.kicker{letter-spacing:.3em;text-transform:uppercase;font-size:12px;font-weight:700;color:var(--tua);margin:26px 0 6px}
.sampul-nama{font-size:clamp(38px,11vw,52px);font-weight:600;line-height:1.08}
.sampul-tanggal{font-size:16px;margin:8px 0 0}
.plakat-tamu{margin:24px auto 0;max-width:340px;background:#fff8ef;border:1px solid var(--garis);border-radius:16px;padding:14px 16px}
.sapaan{margin:0;font-size:13.5px}
.nama-tamu{margin:4px 0 0;font-family:'Fraunces',serif;font-size:20px;color:var(--tanah)}
.tombol-utama{
  display:inline-block;margin-top:22px;min-height:50px;padding:13px 34px;
  background:var(--tua);color:#fff;border:none;border-radius:999px;
  font-size:16px;font-weight:700;letter-spacing:.02em;
}
.tombol-utama:active{transform:scale(.98)}
.tombol-utama.lebar-penuh{width:100%}
.catatan-contoh{font-size:12px;margin:16px 0 0;color:var(--teks)}
.label-contoh{display:inline-block;margin-top:10px;font-size:11px;font-weight:700;letter-spacing:.18em;color:var(--tua);border:1px solid var(--muda);border-radius:99px;padding:4px 12px}

/* ---------- Masker lengkung tumbuh (mekanisme khas) ---------- */
.masker-lengkung{
  border-radius:var(--radius-lengkung);overflow:hidden;background:var(--pasir);
  transform-origin:50% 100%;
}
.masker-lengkung img{width:100%;height:100%;object-fit:cover;object-position:50% 32%}
.masker-lengkung.lebar{aspect-ratio:4/4.6;max-width:400px;margin:0 auto}
.bingkai-sampul .masker-lengkung{aspect-ratio:3/3.9}
.js .masker-lengkung[data-tumbuh]{transform:scaleY(.03)}
.js .dasar-lengkung[data-tumbuh]{transform:scaleY(.03)}
.js .masker-lengkung[data-tumbuh].tumbuh,
.js .dasar-lengkung[data-tumbuh].tumbuh{
  transform:scaleY(1);
  transition:transform .9s cubic-bezier(.22,1,.36,1);
}

/* ---------- Bagian umum ---------- */
main{max-width:var(--kolom);margin:0 auto;padding:0 20px}
.bagian{padding:44px 0 8px;text-align:center}
.judul-bagian{font-size:30px;font-weight:600}
.judul-bagian.kedua{margin-top:44px}
.sub-bagian{margin:8px auto 22px;max-width:40ch}
.isi-teks{max-width:44ch;margin:18px auto 0}
.salam{font-family:'Fraunces',serif;font-size:19px;color:var(--tanah);margin:22px 0 0}
.ayat{margin:24px auto 0;max-width:44ch;background:#fff8ef;border:1px solid var(--garis);border-radius:16px;padding:18px}
.ayat p{margin:0;font-style:italic}
.ayat cite{display:block;margin-top:8px;font-style:normal;font-weight:700;color:var(--tua);font-size:13.5px}
.keterangan-foto,.label-foto{font-size:12px;color:var(--teks);margin:10px auto 0;max-width:42ch}
.pembatas{display:flex;align-items:flex-end;justify-content:center;gap:8px;margin:40px 0 0}
.pembatas .pb{display:block;border-radius:999px 999px 0 0}
.pb-1{width:26px;height:16px;background:var(--pasir-tua)}
.pb-2{width:26px;height:26px;background:var(--muda)}
.pb-3{width:26px;height:36px;background:var(--tua)}

/* ---------- Mempelai ---------- */
.kartu-mempelai{margin:0 0 34px}
.kartu-mempelai .masker-lengkung{aspect-ratio:3/3.7;max-width:320px;margin:0 auto}
.kartu-mempelai h3{font-size:24px;margin:16px 0 2px}
.peran{letter-spacing:.22em;text-transform:uppercase;font-size:11.5px;font-weight:700;color:var(--tua);margin:0}
.keterangan-mempelai{margin:6px auto 0;max-width:38ch}

/* ---------- Hitung mundur ---------- */
.panel-hitung{position:relative;border-radius:var(--radius-lengkung);padding:30px 18px 24px;overflow:hidden;background:var(--krem)}
.panel-hitung .dasar-lengkung{position:absolute;inset:0;background:linear-gradient(180deg,var(--pasir) 0%,var(--krem-tua) 100%);transform-origin:50% 100%}
.hitung-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.hitung-sel{background:#fff8ef;border:1px solid var(--garis);border-radius:14px;padding:12px 2px}
.hitung-angka{display:block;font-family:'Fraunces',serif;font-size:30px;color:var(--tua);line-height:1}
.hitung-label{display:block;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;margin-top:5px}
.hitung-status{position:relative;margin:14px 0 0;font-size:14px;min-height:1.4em}

/* ---------- Acara ---------- */
.panel-lengkung{position:relative;border-radius:var(--radius-lengkung);overflow:hidden;padding:38px 22px 28px;margin:0 0 26px;background:var(--krem)}
.panel-lengkung .dasar-lengkung{position:absolute;inset:0;transform-origin:50% 100%}
.panel-lengkung.nada-1 .dasar-lengkung{background:linear-gradient(180deg,#eec39f 0%,var(--pasir) 78%)}
.panel-lengkung.nada-2 .dasar-lengkung{background:linear-gradient(180deg,#eec39f 0%,#dfa26f 80%)}
.panel-lengkung .panel-isi{position:relative}
.panel-lengkung h3{font-size:25px}
.panel-tanggal{font-family:'Fraunces',serif;font-size:18px;color:var(--tanah);margin:8px 0 0}
.panel-jam{font-weight:700;margin:2px 0 0}
.panel-tempat{font-weight:700;margin:12px 0 0}
.panel-alamat{margin:2px auto 0;max-width:38ch}
.panel-deskripsi{margin:10px auto 0;max-width:40ch;font-size:14.5px}
.tombol-baris{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:18px}
.tombol-teks{
  display:inline-flex;align-items:center;justify-content:center;min-height:48px;
  padding:11px 20px;border-radius:999px;border:2px solid var(--tua);
  background:#fff8ef;color:var(--tua);font-size:15px;font-weight:700;text-decoration:none;
}
.tombol-teks.isi{background:var(--tua);color:#fff}
.status-ics{font-size:13.5px;min-height:1.4em;margin:4px 0 0}

/* ---------- Galeri ---------- */
.galeri-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:start}
.galeri-grid .sel:nth-child(even){margin-top:30px}
.foto-galeri{display:block;width:100%;padding:0;border:none;background:none;text-align:left}
.foto-galeri .masker-lengkung{aspect-ratio:3/3.8}
.foto-galeri .ket{display:block;font-size:12.5px;margin-top:8px;color:var(--teks)}

/* ---------- Amplop ---------- */
.kartu-rekening{background:#fff8ef;border:1px solid var(--garis);border-radius:18px;padding:20px;margin:0 0 16px}
.kartu-rekening .bank{font-weight:700;letter-spacing:.06em;color:var(--tua);margin:0}
.kartu-rekening .nomor{font-family:'Fraunces',serif;font-size:26px;color:var(--tanah);margin:6px 0 0;letter-spacing:.04em}
.kartu-rekening .an{margin:2px 0 14px;font-size:14px}
.status-salin{font-size:13.5px;min-height:1.4em}

/* ---------- Formulir ---------- */
.formulir{text-align:left;max-width:400px;margin:0 auto}
.kolom-label{display:block;font-weight:700;font-size:14px;margin:16px 0 6px}
.kolom{
  width:100%;min-height:50px;padding:12px 14px;font-size:16px;font-family:inherit;
  border:1.5px solid var(--pasir-tua);border-radius:12px;background:#fffdf9;color:var(--tanah);
}
textarea.kolom{min-height:84px;resize:vertical}
.status-form{font-size:14px;min-height:1.4em;margin:12px 0 0}
.daftar-ucapan{max-width:400px;margin:22px auto 0;text-align:left}
.ucapan-satu{background:#fff8ef;border:1px solid var(--garis);border-radius:14px;padding:12px 14px;margin:0 0 10px}
.ucapan-satu .u-nama{font-weight:700;margin:0;color:var(--tanah)}
.ucapan-satu .u-isi{margin:3px 0 0}
.ucapan-kosong{text-align:center;font-size:14px}
.catatan-demo{font-size:12.5px;background:#fdf0e2;border:1px dashed var(--muda);border-radius:12px;padding:10px 12px;max-width:400px;margin:20px auto 0}

/* ---------- Penutup & kaki ---------- */
.penutup-tanda{margin:20px 0 0}
.penutup-nama{font-family:'Fraunces',serif;font-size:30px;color:var(--tanah);margin:2px 0 0}
.penutup-keluarga{margin:2px 0 0;font-size:14px}
.kaki{max-width:var(--kolom);margin:0 auto;padding:34px 20px 44px;text-align:center;font-size:12px;color:var(--teks)}

/* ---------- Lightbox ---------- */
#lightbox{position:fixed;inset:0;z-index:400}
#lightbox[hidden]{display:none}
.lb-latar{position:absolute;inset:0;background:rgba(43,22,13,.94)}
.lb-isi{position:relative;margin:0;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;gap:12px}
.lb-bingkai{border-radius:var(--radius-lengkung);overflow:hidden;max-width:min(420px,92vw);background:var(--pasir)}
.lb-bingkai img{max-height:66vh;width:100%;object-fit:cover}
#lb-keterangan{color:#ffe9d6;font-size:14.5px;text-align:center}
.lb-tombol{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.lb-tombol .tombol-teks{background:transparent;color:#ffe9d6;border-color:#ffe9d6}

/* ---------- Gerak dikurangi ---------- */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .js .masker-lengkung[data-tumbuh],.js .dasar-lengkung[data-tumbuh]{transform:none !important}
  .js .masker-lengkung[data-tumbuh].tumbuh,.js .dasar-lengkung[data-tumbuh].tumbuh{transition:none !important}
  .js .pramuat-lengkung path,.js .pramuat-lengkung line{animation:none;stroke-dashoffset:0}
  #pramuat{animation-delay:.1s}
  *{transition-duration:.01ms !important}
}


/* ==========================================================================
   HERMES V3 — SAMPUL 1 LAYAR PENUH, TRANSISI MENYATU & AUTO-SCROLL MULUS
   ========================================================================== */
:root {
  --ketuk-musik: 0.811s;
  --setengah-bar: 1.622s;
  --bar-musik: 3.243s;
  --warna-panel-musik: #8c4a32;
  --teks-panel-musik: #faf3ea;
  --aksen-panel-musik: #d9bd97;
}

/* 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: 4px;
  border-radius: 2px;
  background: var(--aksen-panel-musik);
  transform-origin: 50% 100%;
}
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; }
@keyframes eqBarV3 {
  0% { height: 3px; opacity: 0.65; }
  100% { height: 13px; 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 .bingkai-sampul .masker-lengkung {
    width: min(220px, 59vw) !important;
    max-height: 38dvh !important;
  }
  body:not(.sampul-usai-v3) #sampul .bingkai-sampul .masker-lengkung img {
    width: 100% !important;
    height: 100% !important;
    max-height: none !important;
    margin: 0 !important;
  }
}