:root {
  color-scheme: only light;
  --krem: #fdf3e1;
  --krem-2: #f5e5c8;
  --putih: #fffaf1;
  --oranye: #ff8f4a;
  --oranye-garis: #f29a62;
  --biru: #1a7fd4;
  --biru-tulisan: #1d5fd8;
  --navy: #173156;
  --navy-2: #24426d;
  --teks: #1f2f4a;
  --teks-pudar: #5b6a80;
  --serif: "Lora", Georgia, serif;
  --sans: "Alegreya Sans", system-ui, sans-serif;
  --script: "Great Vibes", "Segoe Script", cursive;
  --nama: "Allura", "Segoe Script", cursive; /* kapital A dan P jelas */
  --tangan: "Gochi Hand", "Comic Sans MS", cursive;
  --arab: "Amiri", "Traditional Arabic", serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.65;
  color: var(--teks);
  background: var(--krem-2);
  -webkit-font-smoothing: antialiased;
}
body.locked { overflow: hidden; }
img { display: block; max-width: 100%; }

/* Kolom tengah gaya undangan HP, juga di tablet/PC */
main { max-width: 480px; margin: 0 auto; background: var(--krem); box-shadow: 0 0 50px rgba(23,49,86,.15); overflow: hidden; }

/* ---------- Ornamen bunga line-art (satu bentuk, warna diatur lewat mask) ---------- */
.orn {
  position: absolute;
  pointer-events: none;
  background: var(--warna, var(--oranye-garis));
  -webkit-mask: var(--bentuk) center / contain no-repeat;
  mask: var(--bentuk) center / contain no-repeat;
}
.orn-sepatu { --bentuk: url("assets/ornamen/bunga-sepatu.webp"); aspect-ratio: 640 / 609; }
.orn-daun { --bentuk: url("assets/ornamen/daun.webp"); aspect-ratio: 469 / 640; }
.orn-melati { --bentuk: url("assets/ornamen/melati.webp"); aspect-ratio: 413 / 640; }

/* ---------- Tombol ---------- */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 16px;
  letter-spacing: .06em;
  padding: 11px 30px;
  border-radius: 999px;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  transition: transform .2s, background .2s, color .2s;
}
.btn:active { transform: scale(.97); }
.btn-navy { background: var(--navy); color: var(--krem); }
.btn-navy:hover { background: var(--navy-2); }
.btn-krem { background: var(--krem); color: var(--navy); }
.btn-krem:hover { background: #fff; }
.btn-garis { background: transparent; color: var(--krem); border-color: rgba(253,243,225,.6); }
.btn-garis:hover { background: var(--krem); color: var(--navy); }

/* ---------- Tipografi bersama ---------- */
.tanggal {
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--biru);
}
.nama-script {
  font-family: var(--nama);
  font-weight: 400;
  font-size: clamp(64px, 20vw, 92px);
  line-height: 1;
  color: var(--biru);
  margin: 14px 0 8px;
}
.nama-script .amp { font-size: .8em; margin-left: .1em; }
.nama-script.small { font-size: 48px; margin: 4px 0 0; }
.judul-script {
  font-family: var(--script);
  font-weight: 400;
  font-size: 50px;
  line-height: 1.15;
  color: var(--biru);
  margin-bottom: 18px;
}
.salam-script { font-family: var(--script); font-size: 27px; line-height: 1.3; }
.logo { width: 150px; height: auto; margin: 26px auto; }
.logo.small { width: 84px; margin: 24px auto 0; }
.intro { color: var(--teks-pudar); margin-bottom: 24px; }
.kecil { font-family: var(--sans); font-size: 15px; letter-spacing: .08em; text-transform: uppercase; margin-top: 18px; }
.arabic { font-family: var(--arab); direction: rtl; line-height: 2; }

/* ---------- Cover ---------- */
.cover {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  text-align: center;
  background: var(--krem);
  /* Layar pendek (HP landscape) tetap bisa digulir sampai tombol buka */
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  clip-path: inset(0 0 0 0);
  transition: clip-path 1s cubic-bezier(.7,0,.3,1) .35s;
}
/* Buka undangan: isi memudar, bunga terbang ke sudut, cover terangkat seperti tirai */
.cover.opened { clip-path: inset(0 0 100% 0); pointer-events: none; }
.cover-inner, .cover .orn { transition: opacity .6s ease, translate .9s cubic-bezier(.6,0,.3,1), scale .9s ease; }
.cover.opened .cover-inner { opacity: 0; translate: 0 -30px; }
.cover.opened .orn { opacity: 0; scale: 1.25; }
.cover.opened .cover-tl { translate: -45% -45%; }
.cover.opened .cover-tr { translate: 40% -50%; }
.cover.opened .cover-br { translate: 45% 45%; }
.cover-inner { position: relative; z-index: 1; margin: auto; width: 100%; max-width: 480px; padding: 48px 24px; }
.cover-tl { width: min(46vw, 300px); top: -2%; left: -8%; transform: rotate(-12deg); }
.cover-tr { width: min(26vw, 170px); top: -6%; right: 4%; transform: rotate(160deg); }
.cover-br { width: min(40vw, 260px); bottom: -6%; right: -6%; transform: rotate(-24deg); }
.guest { margin: 28px 0 26px; color: var(--teks-pudar); }
.guest p:first-child { font-size: 15px; }
.guest-name {
  font-size: 22px;
  font-weight: 500;
  color: var(--navy);
  margin-top: 4px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--oranye-garis);
  display: inline-block;
  max-width: 100%;
  word-break: break-word; overflow-wrap: anywhere;
}
@media (max-height: 640px) {
  .cover .nama-script { font-size: 60px; }
  .guest { margin: 18px 0 18px; }
}
@media (max-height: 420px) {
  .cover .nama-script { font-size: 46px; }
  .cover .nama-script br { display: none; }
}
@media (min-width: 768px) and (min-height: 820px) {
  .cover .nama-script { font-size: 120px; }
  .cover .tanggal { font-size: 17px; }
  .guest-name { font-size: 25px; }
}

/* ---------- Section umum ---------- */
.section { padding: 70px 28px; text-align: center; position: relative; overflow: hidden; }
.section > :not(.orn) { position: relative; z-index: 1; }

/* Pembuka */
.hero { padding-top: 80px; }
.hero-tl { width: 190px; top: 10px; left: -70px; transform: rotate(-10deg); }
.hero-tr { width: 150px; top: 120px; right: -60px; transform: rotate(-20deg); }
.hero-bl { width: 140px; top: 400px; left: -78px; transform: rotate(20deg); }
.hero-br { width: 96px; top: 430px; right: -34px; transform: rotate(12deg); }
.kutipan { padding: 0 12px; }
.kutipan p { font-style: italic; font-size: 15px; color: var(--navy); }
.kutipan cite { display: block; font-family: var(--sans); font-style: normal; font-size: 14px; margin-top: 18px; color: var(--navy); }

/* Salam (blok oranye) */
.salam { background: var(--oranye); color: var(--putih); --warna: var(--navy); }
.salam-l { width: 64px; bottom: 20px; left: 14px; opacity: .55; }
.salam-r { width: 58px; top: 26px; right: 12px; opacity: .55; transform: scaleX(-1); }
.bismillah { font-size: 30px; margin-bottom: 10px; }
.tulisan-tangan {
  font-family: var(--tangan);
  font-size: 25px;
  line-height: 1.55;
  color: var(--biru-tulisan);
  margin: 22px auto 26px;
  max-width: 330px;
}
.salam .tanggal { color: var(--putih); }

/* Mempelai */
.mempelai-l { width: 120px; bottom: -110px; left: -56px; transform: rotate(18deg); }
.mempelai-r { width: 150px; top: -30px; right: -60px; transform: rotate(-150deg); }
.person h3 { font-family: var(--nama); font-weight: 400; font-size: 54px; line-height: 1.1; color: var(--biru); }
.person .fullname { font-size: 19px; font-weight: 600; color: var(--navy); margin-top: 4px; }
.person .ig { font-family: var(--sans); font-size: 15px; color: var(--biru); text-decoration: none; display: inline-block; margin-top: 8px; }
.couple-amp { font-family: var(--script); font-size: 54px; color: var(--oranye-garis); margin: 16px 0; line-height: 1; }

/* Acara (blok navy) */
.acara { background: var(--navy); color: var(--krem); }
.acara .judul-script { color: var(--krem); margin-bottom: 4px; }
.garis { width: 170px; height: 12px; color: var(--krem); opacity: .7; display: block; margin: 0 auto 34px; }
.events { display: grid; gap: 30px; margin-bottom: 30px; }
.event .ikon {
  width: 104px;
  height: 104px;
  margin: 0 auto 14px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(253,243,225,.35);
  outline: 1px solid rgba(253,243,225,.15);
  outline-offset: 4px;
  color: var(--oranye-garis);
}
.event .ikon svg { width: 56px; height: 56px; }
.event h3 { font-family: var(--serif); font-weight: 500; font-size: 22px; }
.event p { font-family: var(--sans); font-size: 16px; opacity: .9; }
.event .day { opacity: .75; font-size: 15px; }
.countdown-wrap { margin-top: 54px; padding-top: 40px; border-top: 1px solid rgba(253,243,225,.18); }
.sub-judul { font-family: var(--serif); font-size: 21px; margin-bottom: 18px; }
.cd-pesan { max-width: 460px; margin: 0 auto; opacity: .9; }
.countdown { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 26px; }
.countdown div { border: 1px solid rgba(253,243,225,.35); border-radius: 10px; padding: 12px 4px; }
.countdown span { display: block; font-family: var(--serif); font-size: clamp(22px, 7vw, 30px); line-height: 1.15; color: var(--oranye-garis); }
.countdown small { font-family: var(--sans); font-size: 13px; letter-spacing: .1em; text-transform: uppercase; opacity: .8; }

/* Tanda kasih */
.kado { text-align: left; --warna: var(--navy); }
.kado-r { width: 150px; top: -30px; right: -64px; opacity: .8; }
.kado-l { width: 110px; bottom: -120px; left: -56px; opacity: .8; transform: rotate(16deg); }
.kado .judul-script { padding-right: 70px; }
.kado-teks { color: var(--biru); font-size: 18px; max-width: 280px; }
.kado-kecil { font-family: var(--sans); font-size: 15px; color: var(--biru); margin-top: 10px; }
.gifts { display: grid; gap: 14px; margin-top: 22px; }
.gift {
  background: var(--putih);
  border: 1px solid var(--krem-2);
  border-left: 3px solid var(--oranye-garis);
  border-radius: 10px;
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.gift .bank { font-family: var(--sans); font-weight: 500; letter-spacing: .1em; font-size: 14px; color: var(--teks-pudar); }
.gift .num { font-size: 21px; font-weight: 600; letter-spacing: .04em; color: var(--navy); }
.gift .name { font-size: 15px; }
.gift button {
  font-family: var(--sans);
  font-size: 14px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--navy);
  background: transparent;
  color: var(--navy);
  cursor: pointer;
  flex-shrink: 0;
}

/* RSVP */
.rsvp { background: var(--putih); border-top: 1px solid var(--krem-2); }
.rsvp-form { display: grid; gap: 14px; text-align: left; margin-bottom: 36px; }
.rsvp-form label { font-family: var(--sans); font-size: 15px; color: var(--teks-pudar); display: grid; gap: 6px; }
.rsvp-form input, .rsvp-form select, .rsvp-form textarea {
  font: inherit;
  font-family: var(--serif);
  font-size: 17px;
  color: var(--teks);
  padding: 10px 12px;
  border: 1px solid #e6d5b5;
  border-radius: 8px;
  background: var(--krem);
}
.rsvp-form input:focus, .rsvp-form select:focus, .rsvp-form textarea:focus { outline: 2px solid var(--oranye-garis); outline-offset: 1px; }
.rsvp-form .btn { justify-self: center; margin-top: 4px; }
.form-msg { text-align: center; font-family: var(--sans); font-size: 15px; min-height: 1.4em; color: var(--navy); }
.wishes-head { font-family: var(--sans); font-size: 14px; letter-spacing: .1em; text-transform: uppercase; color: var(--teks-pudar); margin-bottom: 12px; }
.wishes { list-style: none; display: grid; gap: 10px; max-height: 460px; overflow-y: auto; text-align: left; padding-right: 4px; }
.wishes li { background: var(--krem); border-left: 3px solid var(--oranye-garis); border-radius: 6px; padding: 12px 14px; }
.wishes .w-name { font-weight: 600; color: var(--navy); word-break: break-word; overflow-wrap: anywhere; }
.wishes .w-badge { font-family: var(--sans); font-size: 12px; padding: 2px 8px; border-radius: 999px; background: var(--krem-2); margin-left: 6px; vertical-align: middle; }
.wishes .w-text { margin-top: 2px; white-space: pre-line; word-break: break-word; overflow-wrap: anywhere; }
.wishes .w-time { font-family: var(--sans); font-size: 13px; color: var(--teks-pudar); margin-top: 4px; }

/* Penutup (blok oranye) */
.penutup { background: var(--oranye); color: var(--putih); --warna: var(--navy); padding-bottom: 60px; }
.penutup .intro { color: var(--putih); }
.penutup .nama-script { color: var(--navy); }
.penutup-l { width: 54px; top: 8px; left: 8px; opacity: .5; }
.penutup-r { width: 54px; bottom: 8px; right: 8px; opacity: .5; transform: scaleX(-1); }

/* ---------- Tablet: blok warna selebar layar, isi dibatasi di tengah ---------- */
@media (min-width: 768px) {
  body { font-size: 18px; }
  main { max-width: none; box-shadow: none; }
  .section { --isi: 720px; padding: 100px max(40px, calc((100% - var(--isi)) / 2)); }
  .nama-script { font-size: 112px; }
  .nama-script.small { font-size: 60px; }
  .judul-script { font-size: 64px; }
  .logo { width: 190px; margin: 34px auto; }
  .logo.small { width: 100px; }
  .intro, .kutipan { max-width: 580px; margin-left: auto; margin-right: auto; }
  .kutipan p { font-size: 17px; }
  .bismillah { font-size: 40px; }
  .salam-script { font-size: 36px; }
  .tulisan-tangan { max-width: 540px; font-size: 31px; }

  .couple { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 28px; }
  .couple-amp { margin: 0; font-size: 80px; }
  .person h3 { font-size: 64px; }

  .events { grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 40px; }
  .countdown-wrap { max-width: 560px; margin-left: auto; margin-right: auto; }

  .kado-teks { max-width: 460px; font-size: 21px; }
  .gifts { grid-template-columns: repeat(2, 1fr); max-width: 620px; }

  .rsvp-grid { max-width: 580px; margin: 0 auto; }

  .hero-tl { width: 300px; top: 0; left: -60px; }
  .hero-tr { width: 230px; top: 150px; right: -50px; }
  .hero-bl { width: 200px; top: auto; bottom: -30px; left: -70px; }
  .hero-br { width: 150px; top: auto; bottom: 150px; right: 10px; }
  .salam-l { width: 110px; left: 40px; bottom: 30px; }
  .salam-r { width: 100px; right: 40px; top: 40px; }
  .mempelai-l { width: 180px; bottom: -150px; left: -60px; }
  .mempelai-r { width: 250px; top: -50px; right: -70px; }
  .kado-r { width: 270px; top: -20px; right: -40px; }
  .kado-l { width: 160px; bottom: -150px; left: -50px; }
  .penutup-l, .penutup-r { width: 90px; }
  .penutup-l { top: 30px; left: 40px; }
  .penutup-r { bottom: 30px; right: 40px; }
}

/* ---------- PC: isi lebih lebar, RSVP dua kolom ---------- */
@media (min-width: 1100px) {
  .section { --isi: 1000px; padding-top: 120px; padding-bottom: 120px; }
  .nama-script { font-size: 136px; }
  .judul-script { font-size: 72px; }
  .logo { width: 210px; }
  .events { gap: 48px; }
  .event .ikon { width: 136px; height: 136px; }
  .event .ikon svg { width: 70px; height: 70px; }
  .event h3 { font-size: 25px; }
  .rsvp-grid { max-width: none; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; text-align: left; }
  .rsvp-form { margin-bottom: 0; }
  .wishes { max-height: 560px; }

  .hero-tl { width: 400px; left: -40px; }
  .hero-tr { width: 300px; top: 140px; right: -20px; }
  .hero-bl { width: 280px; left: -40px; }
  .hero-br { width: 190px; right: 60px; }
  .salam-l { width: 140px; left: 10%; }
  .salam-r { width: 130px; right: 10%; }
  .mempelai-l { width: 260px; left: 0; }
  .mempelai-r { width: 320px; right: -30px; }
  .kado-r { width: 340px; right: 4%; top: 10px; }
  .kado-l { width: 230px; left: 0; }
  .penutup-l, .penutup-r { width: 120px; }
  .penutup-l { left: 10%; }
  .penutup-r { right: 10%; }
}

/* ---------- Musik & toast ---------- */
.music-btn {
  position: fixed;
  right: 16px;
  bottom: 18px;
  z-index: 40;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--krem);
  background: var(--navy);
  color: var(--krem);
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(23,49,86,.35);
}
.music-btn[hidden] { display: none; }
/* Atribut hidden harus menang atas display: grid/flex komponen */
.cover[hidden], .countdown[hidden], .rsvp-form label[hidden], .btn[hidden] { display: none; }
.music-btn.playing svg { animation: spin 4s linear infinite; }
.music-btn.muted { opacity: .55; }
@keyframes spin { to { transform: rotate(360deg); } }

.toast {
  position: fixed;
  left: 50%;
  bottom: 80px;
  transform: translate(-50%, 20px);
  background: var(--navy);
  color: var(--krem);
  font-family: var(--sans);
  font-size: 15px;
  padding: 10px 18px;
  border-radius: 999px;
  opacity: 0;
  transition: .3s;
  pointer-events: none;
  z-index: 70;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Animasi masuk ---------- */
@keyframes tumbuh { from { clip-path: inset(100% 0 0 0); opacity: 0; } to { clip-path: inset(0 0 0 0); opacity: 1; } }
@keyframes tulis { from { clip-path: inset(-25% 100% -25% -10%); } to { clip-path: inset(-25% -10% -25% -10%); } }
@keyframes naik { from { opacity: 0; translate: 0 18px; } }
@keyframes melayang { 50% { translate: 0 -7px; } }

/* Cover saat halaman dibuka: bunga tumbuh, nama tertulis, sisanya naik bertahap */
.cover .orn { animation: tumbuh 1.6s ease backwards; }
.cover .cover-tr { animation-delay: .25s; }
.cover .cover-br { animation-delay: .5s; }
.cover .nama-script { animation: tulis 2s ease-in-out .3s backwards; }
.cover .tanggal { animation: naik .8s ease backwards; }
.cover .guest { animation: naik .8s ease 1.4s backwards; }
.cover #btn-open { animation: naik .8s ease 1.7s backwards; }

/* Bunga di tiap bagian tumbuh saat bagiannya terlihat, lalu bergoyang pelan.
   Pemicunya kelas .in di section: elemen yang terpotong penuh oleh clip-path
   tidak pernah dianggap terlihat oleh IntersectionObserver. */
.section .orn { clip-path: inset(100% 0 0 0); transition: clip-path 1.6s ease .15s; }
.section.in .orn { clip-path: inset(-5% -5% -5% -5%); animation: melayang 7s ease-in-out 1.8s infinite; }

/* Blok warna melebar dari bentuk kartu ke selebar layar */
.blok { clip-path: inset(0 7% round 32px); transition: clip-path 1.1s cubic-bezier(.6,0,.3,1); }
.blok.in { clip-path: inset(0 0 round 0); }

/* Nama huruf sambung tertulis dari kiri ke kanan */
.nama-script.reveal, .judul-script.reveal { opacity: 1; transform: none; clip-path: inset(-25% 100% -25% -10%); transition: clip-path 1.8s ease-in-out; }
.section.in .nama-script.reveal, .section.in .judul-script.reveal { clip-path: inset(-25% -10% -25% -10%); }

/* ---------- Reveal saat scroll ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s ease, transform .9s ease; }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .nama-script.reveal, .judul-script.reveal, .section .orn, .blok { opacity: 1; transform: none; clip-path: none; transition: none; }
  .cover *, .section.in .orn, .music-btn.playing svg { animation: none !important; }
  .cover, .cover-inner, .cover .orn { transition: opacity .3s; clip-path: none; }
  .cover.opened { opacity: 0; }
  .cover.opened .cover-inner, .cover.opened .orn { translate: none; scale: none; }
}