/* =========================================================================
   UNDANGAN ADAT JAWA — STYLESHEET
   Palet   : Wilis (hitam kehijauan) · Marun tua · Prada gold · Gading ivory
   Tipografi: Cormorant Garamond (display) · Alex Brush (skrip nama) · Jost (UI)
   ========================================================================= */

:root {
  /* --- Warna --- */
  --wilis:        #0A192F;   /* dasar beludru hitam-kehijauan */
  --wilis-2:      #132238;   /* panel sedikit lebih terang */
  --wilis-3:      #1C2E49;   /* border / hover */
  --marun:        #5C1220;   /* merah marun tua (sindur) */
  --marun-light:  #7A2233;
  --prada:        #C6A55C;   /* emas prada */
  --prada-light:  #E8D5A0;
  --prada-dim:    #8A7442;
  --gading:       #F1E9D8;   /* gading / ivory */
  --gading-dim:   #CFC5AE;
  --sogan:        #8B5A2B;   /* coklat sogan */
  --ink:          #080F0B;

  /* --- Tipografi --- */
  --f-display: 'Cormorant Garamond', serif;
  --f-script:  'Alex Brush', cursive;
  --f-body:    'Jost', sans-serif;

  /* --- Ritme --- */
  --section-pad: clamp(64px, 12vw, 120px);
  --container: 640px;
  --ease: cubic-bezier(.25,.7,.35,1);
}

/* =========================== RESET DASAR =========================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--wilis);
  color: var(--gading);
  font-family: var(--f-body);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 600; margin: 0; color: var(--prada-light); }
p { margin: 0; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
a { color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
input, textarea { font-family: inherit; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

:focus-visible {
  outline: 2px solid var(--prada);
  outline-offset: 3px;
}

/* Grain overlay tipis agar permukaan gelap tidak terasa datar/flat */
.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 999; opacity: .05; mix-blend-mode: overlay;
  background-image: radial-gradient(circle, #fff 0.6px, transparent 0.6px);
  background-size: 3px 3px;
}

/* =========================== LOADER =========================== */
.loader {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px;
  background: var(--wilis);
  transition: opacity .6s var(--ease), visibility .6s var(--ease);
}
.loader.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader__ornament { width: 56px; height: 56px; animation: spin 2.4s linear infinite; }
.loader__kawung circle { fill: none; stroke: var(--prada); stroke-width: 1.4; opacity: .85; }
.loader__text { font-family: var(--f-display); font-style: italic; letter-spacing: .06em; color: var(--prada-dim); font-size: 15px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* =========================== MUSIK & NAV MENGAMBANG =========================== */
.music-toggle {
  position: fixed; right: 18px; bottom: 18px; z-index: 60;
  width: 48px; height: 48px; border-radius: 50%;
  border: 1px solid var(--prada-dim); background: var(--wilis-2);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 18px rgba(0,0,0,.35);
}
.music-toggle__disc { width: 28px; height: 28px; display: block; animation: spin 5s linear infinite; animation-play-state: paused; }
.music-toggle[aria-pressed="true"] .music-toggle__disc { animation-play-state: running; }
.music-toggle__disc svg circle:first-child { fill: none; stroke: var(--prada); stroke-width: 1.6; }
.music-toggle__pin { fill: var(--prada); stroke: none !important; }

.wayang-nav { position: fixed; right: 26px; top: 50%; transform: translateY(-50%); z-index: 55; display: none; }
.wayang-nav ol { display: flex; flex-direction: column; gap: 14px; }
.wayang-nav a {
  position: relative; display: block; width: 9px; height: 9px; border-radius: 50%;
  background: transparent; border: 1px solid var(--prada-dim); transition: background .3s, transform .3s;
}
.wayang-nav a.is-active { background: var(--prada); transform: scale(1.3); }
.wayang-nav a::after {
  content: attr(data-label);
  position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
  font-family: var(--f-body); font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--prada-light); white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity .25s;
}
.wayang-nav a:hover::after, .wayang-nav a.is-active::after { opacity: .85; }
@media (min-width: 900px) { .wayang-nav { display: block; } }

.scroll-progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 56; background: rgba(198,165,92,.15); }
.scroll-progress span { display: block; height: 100%; width: 0%; background: linear-gradient(90deg, var(--marun), var(--prada)); transition: width .1s linear; }
@media (min-width: 900px) { .scroll-progress { display: none; } }

.to-top {
  position: fixed; left: 18px; bottom: 18px; z-index: 60;
  width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--prada-dim);
  background: var(--wilis-2); color: var(--prada-light); font-size: 16px;
  opacity: 0; transform: translateY(8px); transition: opacity .3s, transform .3s;
}
.to-top.is-visible { opacity: 1; transform: translateY(0); }

.toast {
  position: fixed; left: 50%; bottom: 78px; transform: translate(-50%, 12px);
  background: var(--wilis-2); border: 1px solid var(--prada-dim); color: var(--prada-light);
  padding: 10px 18px; border-radius: 30px; font-size: 13px; letter-spacing: .02em;
  z-index: 80; opacity: 0; pointer-events: none; transition: opacity .35s var(--ease), transform .35s var(--ease);
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
}
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

/* =========================== COVER / GAPURA =========================== */
.cover {
  position: relative; min-height: 100svh; display: flex; align-items: center; justify-content: center;
  overflow: hidden; text-align: center; padding: 32px;
}
.cover__bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(120% 70% at 50% -10%, rgba(198,165,92,.18), transparent 60%),
    radial-gradient(90% 60% at 50% 110%, rgba(92,18,32,.35), transparent 60%),
    var(--wilis);
}
.cover__vines { position: absolute; left: 0; right: 0; height: 90px; z-index: 1; opacity: .5; pointer-events: none; }
.cover__vines--top { top: 0; background: repeating-linear-gradient(115deg, transparent 0 10px, rgba(198,165,92,.10) 10px 12px); mask-image: linear-gradient(to bottom, black, transparent); }
.cover__vines--bottom { bottom: 0; background: repeating-linear-gradient(115deg, transparent 0 10px, rgba(198,165,92,.10) 10px 12px); mask-image: linear-gradient(to top, black, transparent); }

.gapura { position: absolute; inset: 0; z-index: 2; display: flex; }
.gapura__leaf { flex: 1 1 50%; height: 100%; width: 50%; transition: transform 1.1s var(--ease); }
.gapura__leaf path { fill: var(--wilis-2); }
.gapura__leaf .gapura__inline { stroke: var(--prada); stroke-width: 1.2; opacity: .55; }
.gapura__leaf--left { transform-origin: left center; }
.gapura__leaf--right { transform-origin: right center; }
.gapura.is-open .gapura__leaf--left { transform: translateX(-100%) rotateY(35deg); }
.gapura.is-open .gapura__leaf--right { transform: translateX(100%) rotateY(-35deg); }

.cover__content { position: relative; z-index: 3; max-width: 440px; display: flex; flex-direction: column; align-items: center; gap: 6px; }
.eyebrow { font-size: 12px; letter-spacing: .28em; text-transform: uppercase; color: var(--prada-dim); }
.cover__ornament { font-size: 22px; color: var(--prada); margin: 6px 0; }
.cover__title { font-size: clamp(18px, 4vw, 22px); font-weight: 500; font-style: italic; color: var(--gading-dim); letter-spacing: .04em; }
.cover__names { font-family: var(--f-script); font-size: clamp(48px, 15vw, 76px); font-weight: 400; color: var(--prada-light); line-height: 1.1; margin-top: 4px; text-shadow: 0 0 30px rgba(198,165,92,.25); }
.cover__names .amp { font-size: .7em; color: var(--marun-light); padding: 0 4px; }
.cover__divider { width: 70px; height: 1px; background: linear-gradient(90deg, transparent, var(--prada), transparent); margin: 14px 0; }
.cover__guest { display: flex; flex-direction: column; gap: 4px; font-size: 14px; color: var(--gading-dim); margin-bottom: 22px; }
.cover__guest strong { font-family: var(--f-display); font-size: 20px; color: var(--gading); font-weight: 600; }

/* =========================== TOMBOL =========================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 34px; border-radius: 2px; font-size: 13px; letter-spacing: .14em; text-transform: uppercase;
  text-decoration: none; border: 1px solid transparent; transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s;
}
.btn--gold { background: linear-gradient(180deg, var(--prada-light), var(--prada)); color: var(--ink); font-weight: 500; box-shadow: 0 10px 26px rgba(198,165,92,.25); }
.btn--gold:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(198,165,92,.35); }
.btn--outline { background: transparent; border-color: var(--prada-dim); color: var(--prada-light); }
.btn--outline:hover { background: rgba(198,165,92,.08); border-color: var(--prada); }

/* =========================== LAYOUT SEKSI UMUM =========================== */
.main { position: relative; z-index: 1; }
.section { max-width: var(--container); margin: 0 auto; padding: var(--section-pad) 26px; text-align: center; position: relative; }
.section__eyebrow { font-size: 12px; letter-spacing: .3em; text-transform: uppercase; color: var(--prada-dim); margin-bottom: 10px; }
.section__title { font-size: clamp(28px, 6vw, 38px); margin-bottom: 46px; }

.batik-band { height: 46px; margin: 0 auto 10px; max-width: 220px;
  background-image: repeating-radial-gradient(circle at 0 50%, transparent 0 6px, rgba(198,165,92,.35) 6px 7px, transparent 7px 13px);
  background-size: 26px 26px; opacity: .8;
}

/* Kartu / panel umum bernuansa "beludru berpigura emas" */
.panel {
  background: linear-gradient(180deg, var(--wilis-2), var(--wilis));
  border: 1px solid var(--wilis-3);
  border-radius: 4px;
  position: relative;
}
.panel::before {
  content: ''; position: absolute; inset: 8px; border: 1px solid rgba(198,165,92,.25); border-radius: 2px; pointer-events: none;
}

/* Reveal saat scroll */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal--delay1.is-visible { transition-delay: .12s; }
.reveal--delay2.is-visible { transition-delay: .24s; }

/* =========================== PEMBUKA =========================== */
.pembuka { padding-top: calc(var(--section-pad) * .8); }
.basmalah { font-family: var(--f-display); font-size: clamp(22px, 5vw, 30px); color: var(--prada-light); margin-bottom: 22px; }
.quote { font-family: var(--f-display); font-style: italic; font-size: clamp(17px, 3.6vw, 20px); color: var(--gading); line-height: 1.8; max-width: 520px; margin: 0 auto; }
.quote__source { display: block; margin-top: 12px; font-size: 12px; letter-spacing: .08em; color: var(--prada-dim); }
.lead-text { margin-top: 34px; font-size: 15px; color: var(--gading-dim); max-width: 480px; margin-inline: auto; }

/* =========================== MEMPELAI =========================== */
.mempelai__grid { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center; }
.pengantin__frame {
  width: 168px; height: 168px; margin: 0 auto 20px; border-radius: 50%; padding: 6px;
  background: conic-gradient(from 180deg, var(--prada), var(--marun), var(--prada-light), var(--prada));
}
.pengantin__photo {
  width: 100%; height: 100%; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(160deg, var(--wilis-2), var(--wilis)); border: 1px solid var(--wilis-3);
}
.pengantin__photo span { font-family: var(--f-script); font-size: 44px; color: var(--prada-light); }
.pengantin__name { font-size: 24px; margin-bottom: 10px; }
.pengantin__desc { font-size: 14px; color: var(--gading-dim); margin-bottom: 6px; }
.pengantin__loc { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--prada-dim); }
.mempelai__sigil { width: 40px; height: 40px; margin: 0 auto; }
.mempelai__sigil svg { width: 100%; height: 100%; }
.mempelai__sigil path { fill: var(--prada); opacity: .8; }
@media (min-width: 640px) {
  .mempelai__grid { grid-template-columns: 1fr auto 1fr; gap: 20px; }
}

/* =========================== ACARA / TIMELINE =========================== */
.timeline { display: flex; flex-direction: column; gap: 22px; text-align: left; max-width: 460px; margin: 0 auto 50px; }
.timeline__item { display: flex; gap: 18px; align-items: flex-start; padding-bottom: 22px; border-bottom: 1px dashed var(--wilis-3); }
.timeline__item:last-child { border-bottom: none; }
.timeline__index { font-family: var(--f-display); font-size: 22px; color: var(--prada-dim); min-width: 34px; }
.timeline__item h4 { font-size: 19px; margin-bottom: 4px; }
.timeline__item p { font-size: 13.5px; color: var(--gading-dim); }
.timeline__item--main .timeline__index { color: var(--prada); }
.timeline__item--main h4 { color: var(--prada-light); }
.timeline__item--main { background: linear-gradient(90deg, rgba(198,165,92,.07), transparent); margin: 0 -14px; padding: 14px 14px 22px; border-radius: 4px; }

.countdown { max-width: 420px; margin: 0 auto; }
.countdown__label { font-size: 13px; letter-spacing: .18em; text-transform: uppercase; color: var(--prada-dim); margin-bottom: 18px; }
.countdown__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 26px; }
.countdown__grid div { background: var(--wilis-2); border: 1px solid var(--wilis-3); border-radius: 4px; padding: 14px 4px; }
.countdown__grid span { display: block; font-family: var(--f-display); font-size: clamp(22px, 5vw, 30px); color: var(--prada-light); }
.countdown__grid small { font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--gading-dim); }

/* =========================== LOKASI =========================== */
.venue__name { font-size: 22px; margin-bottom: 8px; }
.venue__address { font-size: 14px; color: var(--gading-dim); margin-bottom: 26px; }
.map-frame { border-radius: 6px; overflow: hidden; border: 1px solid var(--wilis-3); margin-bottom: 22px; aspect-ratio: 4/3; }
.map-frame iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.3) sepia(.15) saturate(1.1); }

/* =========================== GALERI =========================== */
.galeri__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.galeri__item {
  aspect-ratio: 3/4; border: none; border-radius: 4px; padding: 4px;
  background: linear-gradient(160deg, var(--prada), var(--marun));
  transform: rotate(var(--rot, 0deg)); transition: transform .35s var(--ease);
}
.galeri__item:hover, .galeri__item:focus-visible { transform: rotate(0deg) scale(1.03); }
.galeri__item span {
  display: flex; align-items: center; justify-content: center; height: 100%; border-radius: 3px;
  background: linear-gradient(160deg, var(--wilis-2), var(--wilis));
  font-family: var(--f-display); font-style: italic; color: var(--gading-dim); font-size: 14px; text-align: center; padding: 8px;
}

.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(8,15,11,.92); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s; padding: 24px; }
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__frame { max-width: 360px; width: 100%; text-align: center; }
.lightbox__img { aspect-ratio: 3/4; border-radius: 6px; background: linear-gradient(160deg, var(--wilis-2), var(--wilis)); border: 1px solid var(--prada-dim); display: flex; align-items: center; justify-content: center; font-family: var(--f-script); font-size: 30px; color: var(--prada-light); margin-bottom: 14px; }
.lightbox__caption { font-size: 13px; color: var(--gading-dim); }
.lightbox__close { position: absolute; top: 18px; right: 22px; background: none; border: none; color: var(--prada-light); font-size: 32px; line-height: 1; }

/* =========================== TANDA KASIH =========================== */
.kasih__desc { font-size: 14.5px; color: var(--gading-dim); max-width: 460px; margin: 0 auto 34px; }
.kasih__card { display: flex; flex-direction: column; align-items: center; gap: 18px; padding: 30px 24px; background: linear-gradient(180deg, var(--wilis-2), var(--wilis)); border: 1px solid var(--wilis-3); border-radius: 6px; max-width: 380px; margin: 0 auto; }
.kasih__bank { display: flex; flex-direction: column; gap: 6px; }
.kasih__bank-name { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--prada-dim); }
.kasih__bank-number { font-family: var(--f-display); font-size: 26px; letter-spacing: .05em; color: var(--prada-light); }
.kasih__bank-owner { font-size: 13px; color: var(--gading-dim); }

/* =========================== RSVP =========================== */
.rsvp__form { display: flex; flex-direction: column; gap: 20px; text-align: left; max-width: 420px; margin: 0 auto 60px; }
.field { display: flex; flex-direction: column; gap: 8px; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--prada-dim); }
.field input[type="text"], .field input[type="number"], .field textarea {
  background: var(--wilis-2); border: 1px solid var(--wilis-3); border-radius: 4px; padding: 12px 14px;
  color: var(--gading); font-size: 15px; letter-spacing: normal; text-transform: none; resize: vertical;
}
.field input:focus, .field textarea:focus { border-color: var(--prada-dim); }
.field--radio { border: none; padding: 0; margin: 0; }
.field--radio legend { padding: 0 0 8px; }
.radio-group { display: flex; gap: 18px; flex-wrap: wrap; }
.radio-group label { display: flex; align-items: center; gap: 7px; font-size: 13px; color: var(--gading); text-transform: none; letter-spacing: normal; }
.radio-group input { accent-color: var(--prada); }

.wishes { max-width: 460px; margin: 0 auto; text-align: left; }
.wishes__title { font-size: 18px; text-align: center; margin-bottom: 20px; }
.wishes__list { display: flex; flex-direction: column; gap: 14px; max-height: 340px; overflow-y: auto; padding-right: 4px; }
.wishes__list li { background: var(--wilis-2); border: 1px solid var(--wilis-3); border-radius: 4px; padding: 14px 16px; animation: fadein .5s var(--ease); }
.wishes__list .w-name { font-size: 14px; color: var(--prada-light); font-weight: 500; }
.wishes__list .w-status { font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--prada-dim); margin-left: 8px; }
.wishes__list .w-msg { font-size: 13.5px; color: var(--gading-dim); margin-top: 6px; }
@keyframes fadein { from { opacity: 0; transform: translateY(-8px);} to { opacity: 1; transform: translateY(0);} }

/* =========================== PENUTUP =========================== */
.penutup { padding-bottom: calc(var(--section-pad) * 1.2); }
.penutup__ornament { font-size: 26px; color: var(--prada); margin-bottom: 18px; }
.penutup__text { font-size: 14.5px; color: var(--gading-dim); max-width: 440px; margin: 0 auto 30px; }
.penutup__thanks { font-family: var(--f-display); font-style: italic; font-size: 20px; color: var(--prada-dim); margin-bottom: 6px; }
.penutup__names { font-family: var(--f-script); font-size: clamp(40px, 12vw, 58px); color: var(--prada-light); margin-bottom: 10px; }
.penutup__hashtag { font-size: 13px; letter-spacing: .1em; color: var(--prada-dim); margin-bottom: 40px; }
.penutup__footer { font-size: 11px; letter-spacing: .05em; color: var(--wilis-3); }

/* =========================== RESPONSIVE — layar lebih lebar =========================== */
@media (min-width: 900px) {
  :root { --container: 760px; }
  .galeri__grid { grid-template-columns: repeat(3, 1fr); }
}