/* ============================================================
   KERTAS PUTIH — tier Basic — Pabrik Undangan Hermes
   Kemewahan paling sederhana: kertas putih bersih, tipografi
   serif hitam pekat sebagai satu-satunya ornamen, satu garis
   aksen emas tipis, ruang kosong yang berani.
   Gerak khas: garis tinta yang "menulis" memanjang di bawah
   judul (scaleX dari kiri) + teks muncul geser-kolom (translateX).
   Gerak HANYA transform/opacity.
   ============================================================ */
:root {
  --kertas: #FCFBF6;
  --kertas-2: #F4F0E4;
  --putih: #FFFFFF;
  --tinta: #181510;
  --tinta-lembut: #5A5342;
  --tinta-samar: #8A8271;
  --emas: #A9852F;
  --emas-muda: #D9C08A;
  --garis: #DDD5BF;
  --meja: #E8E2D0;
  --serif: "EB Garamond", Georgia, "Times New Roman", serif;
  --label: "Jost", "Segoe UI", system-ui, sans-serif;
  --arab: "Amiri", serif;
  --lengkung: cubic-bezier(.65, 0, .35, 1);
  --durasi-ungkap: .85s;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--meja);
  color: var(--tinta);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.terkunci { overflow: hidden; }
img { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; }
::selection { background: var(--emas-muda); color: var(--tinta); }

/* ============ PEMUAT ============ */
#preloader {
  position: fixed; inset: 0; z-index: 200;
  background: var(--kertas);
  display: flex; align-items: center; justify-content: center;
  transition: opacity .38s ease, visibility .38s;
}
html:not(.js) #preloader { display: none; }
html.pre-selesai #preloader { opacity: 0; visibility: hidden; pointer-events: none; }
.pre-dalam { text-align: center; padding: 24px; }
.pre-mono { font-size: 40px; font-weight: 500; letter-spacing: .12em; margin: 0; color: var(--tinta); }
.pre-nama { font-style: italic; color: var(--tinta-lembut); font-size: 18px; margin: 4px 0 0; }
.pre-bingkai { width: 190px; height: 2px; margin: 22px auto 12px; background: var(--garis); overflow: hidden; }
.pre-bingkai span {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--tinta) 78%, var(--emas) 78%);
  transition: width .45s ease;
}
.pre-hitung { font-family: var(--label); font-size: 12.5px; letter-spacing: .22em; text-transform: uppercase; color: var(--tinta-lembut); margin: 0; }
.pre-teks { font-style: italic; color: var(--tinta-samar); font-size: 15px; margin: 6px 0 0; }

/* ============ SAMPUL — tepat 1 layar (ukuran em agar pasSatuLayarSampul bekerja) ============ */
#sampul {
  position: fixed; inset: 0; z-index: 100;
  height: 100dvh; max-height: 100dvh; overflow: hidden;
  will-change: transform;
  background: var(--kertas);
  max-width: 560px; margin: 0 auto;
  border-left: 1px solid var(--garis); border-right: 1px solid var(--garis);
  display: flex; align-items: center; justify-content: center;
  transition: transform 1.05s var(--lengkung), opacity 1.05s ease;
}
#sampul.terbuka { transform: translateY(-103%); opacity: .2; pointer-events: none; }
#sampul.terbuka .sampul-foto { box-shadow: none; }
.isi-sampul {
  font-size: 16px; text-align: center; padding: 1em 1.6em;
  display: flex; flex-direction: column; align-items: center; gap: .42em;
  max-height: 100%;
}
.sampul-mono { font-size: 1.35em; letter-spacing: .3em; font-weight: 500; margin: 0; color: var(--tinta); animation: masukSampul .9s var(--lengkung) .05s both; }
.sampul-kicker { font-family: var(--label); font-size: .72em; letter-spacing: .42em; text-transform: uppercase; color: var(--emas); margin: 0; animation: masukSampul .9s var(--lengkung) .16s both; }
.sampul-foto {
  margin: .3em 0 0; padding: .5em; width: 9.6em;
  background: var(--putih); border: 1px solid var(--garis);
  box-shadow: 0 10px 30px rgba(24, 21, 16, .08);
  animation: masukSampul .9s var(--lengkung) .28s both;
}
.sampul-foto img { width: 100%; aspect-ratio: 2 / 3; object-fit: cover; object-position: 50% 22%; }
.sampul-nama { font-weight: 500; font-size: 1.92em; line-height: 1.14; margin: .1em 0 0; color: var(--tinta); animation: masukSampul .9s var(--lengkung) .42s both; }
.sampul-nama .dan { color: var(--emas); font-style: italic; font-weight: 400; }
.garis-tinta {
  display: block; width: 88px; height: 2px; flex: none;
  margin: 12px auto 0;
  background: linear-gradient(90deg, var(--tinta) 76%, var(--emas) 76%);
  transform: scaleX(0); transform-origin: left center;
  transition: transform 1.15s var(--lengkung) .18s;
}
.garis-sampul { margin-top: .4em; animation: tulisGaris 1.2s var(--lengkung) .6s both; }
.sampul-tanggal { font-family: var(--label); font-size: .8em; letter-spacing: .24em; text-transform: uppercase; color: var(--tinta-lembut); margin: .2em 0 0; animation: masukSampul .9s var(--lengkung) .68s both; }
.sampul-untuk { margin-top: .5em; animation: masukSampul .9s var(--lengkung) .8s both; }
.untuk-label { font-family: var(--label); font-size: .72em; letter-spacing: .22em; text-transform: uppercase; color: var(--tinta-samar); margin: 0; }
.untuk-sub { margin: .1em 0 0; font-size: .95em; color: var(--tinta-lembut); }
.untuk-nama { font-size: 1.3em; font-weight: 600; margin: .15em 0 0; }
.untuk-catatan { font-size: .78em; font-style: italic; color: var(--tinta-samar); margin: .2em 0 0; }
.tombol-buka {
  margin-top: .8em; min-height: 48px; padding: .8em 1.9em;
  display: inline-flex; align-items: center; gap: .55em;
  background: var(--tinta); color: var(--kertas);
  border: 1px solid var(--tinta); border-radius: 2px;
  font-family: var(--label); font-size: .85em; letter-spacing: .18em; text-transform: uppercase;
  transition: background .3s ease, color .3s ease, border-color .3s ease;
  animation: masukSampul .9s var(--lengkung) .92s both;
}
.tombol-buka:hover, .tombol-buka:focus-visible { background: var(--emas); border-color: var(--emas); color: #fff; }
@keyframes masukSampul { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@keyframes tulisGaris { from { transform: scaleX(0); } to { transform: scaleX(1); } }
/* Layar pendek: sampul tetap 1 layar */
@media (max-height: 700px) {
  .isi-sampul { gap: .3em; }
  .sampul-foto { width: 7.6em; padding: .4em; }
  .sampul-nama { font-size: 1.62em; }
  .sampul-untuk { margin-top: .3em; }
  .tombol-buka { margin-top: .5em; }
}

/* ============ ISI & SEKSI ============ */
main {
  max-width: 560px; margin: 0 auto; background: var(--kertas);
  border-left: 1px solid var(--garis); border-right: 1px solid var(--garis);
  min-height: 100dvh;
}
.seksi { padding: 74px 0 66px; position: relative; }
.seksi-alt { background: var(--kertas-2); }
.bungkus { width: min(88%, 470px); margin: 0 auto; text-align: center; }
.label-seksi { font-family: var(--label); font-size: 12px; letter-spacing: .34em; text-transform: uppercase; color: var(--emas); margin: 0 0 10px; }
.judul-seksi { font-weight: 500; font-size: 35px; line-height: 1.15; margin: 0; color: var(--tinta); }
.judul-seksi .garis-tinta { margin-top: 14px; }
.terlihat .garis-tinta { transform: scaleX(1); }
.sub-judul { color: var(--tinta-lembut); font-size: 16.5px; margin: 16px 0 0; }
.pemisah { display: flex; justify-content: center; margin: 28px 0 4px; }
.pemisah span { width: 54px; height: 2px; background: linear-gradient(90deg, var(--emas) 0 40%, var(--tinta) 40% 100%); }
.paragraf { font-size: 16.5px; color: var(--tinta-lembut); margin: 18px 0 0; }

/* ============ GERAK KHAS: geser-kolom + garis tinta ============ */
.ungkap { opacity: 0; transform: translateX(-18px); transition: opacity var(--durasi-ungkap) ease, transform var(--durasi-ungkap) var(--lengkung); }
figure.ungkap { transform: translateX(18px); }
.ungkap.terlihat { opacity: 1; transform: none; }

/* ============ PEMBUKA ============ */
.salam { font-size: 19px; font-weight: 500; margin: 0; }
.arab { font-family: var(--arab); font-size: 24px; line-height: 2.1; color: var(--tinta); margin: 26px 0 12px; }
.ayat-teks { font-style: italic; font-size: 17px; color: var(--tinta-lembut); margin: 0; }
.ayat-sumber { font-family: var(--label); font-size: 12px; letter-spacing: .26em; text-transform: uppercase; color: var(--emas); margin: 12px 0 0; }
.foto-bersama, .foto-penutup {
  margin: 30px auto 0; padding: 9px; max-width: 340px;
  background: var(--putih); border: 1px solid var(--garis);
  box-shadow: 0 10px 28px rgba(24, 21, 16, .07);
}
.foto-bersama img, .foto-penutup img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; object-position: 50% 22%; }
.foto-bersama figcaption, .foto-penutup figcaption { font-style: italic; font-size: 13.5px; color: var(--tinta-samar); padding: 8px 4px 2px; }

/* ============ MEMPELAI ============ */
.kartu-mempelai { margin-top: 42px; }
.kartu-mempelai .bingkai {
  padding: 9px; max-width: 272px; margin: 0 auto;
  background: var(--putih); border: 1px solid var(--garis);
  box-shadow: 0 10px 26px rgba(24, 21, 16, .07);
}
.kartu-mempelai .bingkai img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; object-position: 50% 20%; }
.kartu-mempelai .peran { font-family: var(--label); font-size: 11.5px; letter-spacing: .3em; text-transform: uppercase; color: var(--emas); margin: 24px 0 0; }
.kartu-mempelai h3 { font-weight: 500; font-size: 29px; margin: 6px 0 0; line-height: 1.2; }
.kartu-mempelai .orangtua { color: var(--tinta-lembut); font-size: 16px; margin: 8px 0 0; }
.kartu-mempelai .ig {
  display: inline-block; margin-top: 8px; min-height: 44px; line-height: 44px;
  font-family: var(--label); font-size: 13.5px; letter-spacing: .06em; color: var(--emas);
  text-decoration: none; border-bottom: 1px solid var(--emas-muda);
}
.dan-besar { font-size: 40px; font-style: italic; color: var(--emas); margin: 30px 0 -8px; line-height: 1; }

/* ============ HITUNG MUNDUR ============ */
.kotak-hitung { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 30px; }
.sel-hitung { background: var(--putih); border: 1px solid var(--garis); border-top: 2px solid var(--tinta); padding: 16px 4px 13px; }
.sel-hitung .angka { display: block; font-size: 31px; font-weight: 500; line-height: 1; font-variant-numeric: tabular-nums; }
.sel-hitung .label { display: block; font-family: var(--label); font-size: 11px; letter-spacing: .24em; text-transform: uppercase; color: var(--tinta-samar); margin-top: 7px; }
.status-hitung { font-style: italic; font-size: 17px; color: var(--tinta-lembut); margin: 22px 0 0; }

/* ============ ACARA ============ */
.kartu-acara {
  background: var(--putih); border: 1px solid var(--garis); border-top: 3px solid var(--tinta);
  padding: 30px 24px 28px; margin-top: 28px; text-align: center;
}
.kartu-acara h3 { font-weight: 500; font-size: 27px; margin: 0; }
.kartu-acara .tanggal-besar { font-size: 19px; margin: 10px 0 0; }
.kartu-acara p { color: var(--tinta-lembut); font-size: 16px; margin: 5px 0 0; }
.kartu-acara .tempat { font-size: 15.5px; }
.tombol-peta {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 46px; padding: 10px 22px; margin-top: 16px;
  background: var(--tinta); color: var(--kertas); text-decoration: none;
  font-family: var(--label); font-size: 13px; letter-spacing: .14em; text-transform: uppercase;
  border: 1px solid var(--tinta); border-radius: 2px;
  transition: background .3s ease, border-color .3s ease;
}
.tombol-peta:hover, .tombol-peta:focus-visible { background: var(--emas); border-color: var(--emas); }
.baris-kalender { margin-top: 28px; }
.tombol {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 12px 24px;
  font-family: var(--label); font-size: 13.5px; letter-spacing: .14em; text-transform: uppercase;
  text-decoration: none; border-radius: 2px;
  transition: background .3s ease, color .3s ease, border-color .3s ease;
}
.tombol-utama { background: var(--tinta); color: var(--kertas); border: 1px solid var(--tinta); }
.tombol-utama:hover, .tombol-utama:focus-visible { background: var(--emas); border-color: var(--emas); color: #fff; }
.tombol-baris { background: transparent; color: var(--tinta); border: 1px solid var(--tinta); }
.tombol-baris:hover, .tombol-baris:focus-visible { background: var(--tinta); color: var(--kertas); }
.tombol-penuh { width: 100%; }
.pesan-kalender { font-style: italic; color: var(--emas); min-height: 1.4em; margin: 10px 0 0; font-size: 15px; }
.busana { margin-top: 24px; color: var(--tinta-lembut); font-size: 16px; }
.busana strong { color: var(--emas); font-family: var(--label); font-weight: 500; letter-spacing: .16em; font-size: 13.5px; text-transform: uppercase; }

/* ============ GALERI ============ */
.kisi-galeri { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 30px; }
.kisi-galeri figure { margin: 0; }
.kisi-galeri button {
  padding: 6px; background: var(--putih); border: 1px solid var(--garis); width: 100%;
  min-height: 44px; transition: transform .35s var(--lengkung), box-shadow .35s ease;
}
.kisi-galeri button:hover, .kisi-galeri button:focus-visible { transform: translateY(-3px); box-shadow: 0 12px 26px rgba(24, 21, 16, .12); }
.kisi-galeri img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 22%; }
.kisi-galeri figcaption { font-style: italic; font-size: 13.5px; color: var(--tinta-samar); padding-top: 7px; }
.ket-galeri { font-size: 13px; font-style: italic; color: var(--tinta-samar); margin: 18px 0 0; }

/* ============ AMPLOP ============ */
.kartu-amplop { background: var(--putih); border: 1px solid var(--garis); padding: 24px 22px; margin-top: 22px; text-align: center; }
.kartu-amplop .bank { font-family: var(--label); font-size: 13px; letter-spacing: .3em; text-transform: uppercase; color: var(--emas); margin: 0; }
.kartu-amplop .nomor { font-size: 26px; font-weight: 500; letter-spacing: .06em; margin: 10px 0 2px; font-variant-numeric: tabular-nums; }
.kartu-amplop .atas-nama { color: var(--tinta-lembut); font-size: 15px; margin: 0 0 16px; }
.kartu-amplop .alamat-fisik { color: var(--tinta-lembut); font-size: 15.5px; margin: 10px 0 16px; }
.tombol-salin {
  min-height: 46px; padding: 10px 22px;
  background: transparent; color: var(--tinta); border: 1px solid var(--tinta); border-radius: 2px;
  font-family: var(--label); font-size: 13px; letter-spacing: .14em; text-transform: uppercase;
  transition: background .3s ease, color .3s ease;
}
.tombol-salin:hover, .tombol-salin:focus-visible { background: var(--tinta); color: var(--kertas); }
.pesan-salin { font-style: italic; color: var(--emas); min-height: 1.3em; margin: 10px 0 0; font-size: 14.5px; }
.ket-amplop { font-size: 13px; font-style: italic; color: var(--tinta-samar); margin: 18px 0 0; }

/* ============ RSVP ============ */
.kartu-form { background: var(--putih); border: 1px solid var(--garis); padding: 26px 22px; margin-top: 28px; text-align: left; }
.kartu-form label { display: block; font-family: var(--label); font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--tinta-lembut); margin: 16px 0 6px; }
.kartu-form label:first-child { margin-top: 0; }
.kartu-form input, .kartu-form select, .kartu-form textarea {
  width: 100%; min-height: 48px; padding: 11px 13px;
  font-family: var(--serif); font-size: 16.5px; color: var(--tinta);
  background: var(--kertas); border: 1px solid var(--garis); border-radius: 2px;
}
.kartu-form textarea { resize: vertical; }
.kartu-form input:focus, .kartu-form select:focus, .kartu-form textarea:focus { outline: 2px solid var(--emas-muda); border-color: var(--emas); }
.kartu-form .tombol { margin-top: 20px; }
.status-form { font-style: italic; color: var(--emas); min-height: 1.4em; margin: 12px 0 0; text-align: center; font-size: 15px; }
.daftar-ucapan { margin-top: 26px; text-align: left; }
.ucapan-item {
  background: var(--putih); border: 1px solid var(--garis); border-left: 3px solid var(--emas);
  padding: 15px 18px; margin-top: 12px;
}
.ucapan-item strong { font-size: 16.5px; font-weight: 600; }
.ucapan-item .meta { font-family: var(--label); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--tinta-samar); margin-top: 2px; }
.ucapan-item p { color: var(--tinta-lembut); font-size: 15.5px; margin: 5px 0 0; }
.ucapan-kosong { text-align: center; font-style: italic; color: var(--tinta-samar); }

/* ============ PENUTUP ============ */
.turut { margin-top: 38px; }
.turut h3 { font-family: var(--label); font-weight: 500; font-size: 12.5px; letter-spacing: .3em; text-transform: uppercase; color: var(--emas); margin: 0 0 12px; }
.turut ul { list-style: none; margin: 0; padding: 0; }
.turut li { font-size: 16.5px; color: var(--tinta-lembut); padding: 3px 0; }
.ttd { font-size: 32px; font-weight: 500; margin: 34px 0 0; }
.mono-penutup { font-family: var(--label); font-size: 12px; letter-spacing: .34em; color: var(--tinta-samar); margin: 10px 0 0; }

/* ============ KREDIT ============ */
.kredit { text-align: center; padding: 30px 20px 118px; border-top: 1px solid var(--garis); background: var(--kertas-2); }
.kredit p { margin: 0; font-size: 13px; color: var(--tinta-samar); font-style: italic; }
.kredit .kredit-merek { font-family: var(--label); font-style: normal; font-size: 11px; letter-spacing: .26em; text-transform: uppercase; margin-top: 8px; color: var(--tinta-lembut); }

/* ============ LIGHTBOX ============ */
#lightbox { position: fixed; inset: 0; z-index: 150; background: rgba(22, 19, 13, .95); display: flex; align-items: center; justify-content: center; }
#lightbox[hidden] { display: none; }
#lightbox figure { margin: 0; text-align: center; }
#lbGambar { max-width: 92vw; max-height: 82dvh; object-fit: contain; border: 8px solid var(--putih); margin: 0 auto; }
#lbKeterangan { color: #EDE7D6; font-style: italic; font-size: 14.5px; padding-top: 12px; }
#lightbox button {
  position: absolute; min-width: 48px; height: 48px; padding: 0 10px; border-radius: 999px;
  background: rgba(255, 255, 255, .1); color: #fff; border: 1px solid rgba(255, 255, 255, .35);
  font-size: 24px; line-height: 1; z-index: 2;
}
#lbTutup { top: 16px; right: 16px; }
#lbSebelumnya { left: 10px; top: 50%; transform: translateY(-50%); }
#lbBerikutnya { right: 10px; top: 50%; transform: translateY(-50%); }

/* ============ BILAH KONTROL ============ */
#bilahKontrol {
  position: fixed; left: 50%; bottom: calc(14px + env(safe-area-inset-bottom));
  transform: translateX(-50%); z-index: 120;
  display: flex; gap: 6px; padding: 6px;
  background: rgba(255, 255, 255, .96);
  border: 1px solid var(--garis); border-radius: 999px;
  box-shadow: 0 12px 32px rgba(24, 21, 16, .16);
}
#bilahKontrol[hidden] { display: none; }
#bilahKontrol button {
  min-height: 44px; padding: 8px 16px; border-radius: 999px;
  border: 1px solid transparent; background: transparent; color: var(--tinta);
  font-family: var(--label); font-size: 12.5px; letter-spacing: .08em;
  white-space: nowrap;
  transition: background .3s ease, color .3s ease;
}
#bilahKontrol button:hover, #bilahKontrol button:focus-visible { background: var(--kertas-2); }
#bilahKontrol button[aria-pressed="true"] { background: var(--tinta); color: var(--kertas); }
#bilahKontrol button:disabled { opacity: .55; cursor: default; }

/* ============ GERAK DIKURANGI & TANPA JS ============ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-delay: .01ms !important; }
  .ungkap { opacity: 1 !important; transform: none !important; }
  .garis-tinta { transform: scaleX(1) !important; }
}
@media (scripting: none) {
  .ungkap { opacity: 1; transform: none; }
  .garis-tinta { transform: scaleX(1); }
}