/* =============================================================================
   ROMANTIC DELIGHT — tier Signature (Luxury Wedding26).
   Arah "Sepia lembut": krem/beige #EFE6DA + putih + cokelat muda, tone foto
   sepia, kalem dan tidak mencolok. Ciri pembeda: section "Kirim Hadiah"
   berpanel HITAM yang kontras dengan keseluruhan yang krem, dan form
   "Kirim Ucapan" yang ditampilkan menonjol; bingkai foto ARCH dan OVAL.
   Tipografi: Cormorant Garamond (serif kalem) + Great Vibes (script) +
   EB Garamond (teks serif lembut). Semua kelas ter-scope `.rd`. Tanpa
   foto latar eksternal — sampul memakai krem + arch cokelat + garis halus.
   CSS ini SUMBER KEBENARAN; `scripts/build-theme-css.mjs` menyalinnya ke
   `public/themes/romantic-delight.{hash}.css`. JANGAN di-import dari
   index.tsx (DECISIONS #31) — ia dikirim lewat
   <ThemeStyles slug="romantic-delight" />.
============================================================================= */

.rd {
  --rd-acc: #a9805a;
  --rd-acc-text: #8a6a4f;
  --rd-on-acc: #ffffff;
  --rd-paper: #efe6da;
  --rd-paper-2: #e6d9c6;
  --rd-card: #faf5ec;
  --rd-ink: #4a3a2e;
  --rd-dark: #1a1714;
  --rd-dark-2: #241f1b;
  --rd-muted: rgba(74, 58, 46, 0.66);
  --rd-hairline: rgba(169, 128, 90, 0.35);
  --rd-disp-stack: var(--rd-disp), "Cormorant Garamond", Georgia, serif;
  --rd-script-stack: var(--rd-script), "Great Vibes", cursive;
  --rd-body-stack: var(--rd-body), "EB Garamond", Georgia, serif;

  position: relative;
  background: var(--rd-paper);
  color: var(--rd-ink);
  font-family: var(--rd-body-stack);
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
.rd *,
.rd *::before,
.rd *::after {
  box-sizing: border-box;
}
.rd ::selection {
  background: var(--rd-acc);
  color: #ffffff;
}

.rd-stage {
  position: relative;
  max-width: 480px;
  margin: 0 auto;
  border-inline: 1px solid var(--rd-hairline);
  background: var(--rd-paper);
}

.rd-section {
  position: relative;
  padding: 60px 24px;
  border-top: 1px solid var(--rd-hairline);
  scroll-margin-top: 12px;
}
.rd-section:first-child {
  border-top: 0;
}
/* Panel HITAM "Kirim Hadiah" — kontras dengan keseluruhan krem. */
.rd-section--dark {
  background: var(--rd-dark);
  color: #f2e9dc;
  border-top-color: var(--rd-dark-2);
}
.rd-section--dark .rd-eyebrow {
  color: #d8b98a;
}
.rd-section--dark .rd-title {
  color: #f2e9dc;
}
.rd-section--dark > p {
  color: rgba(242, 233, 220, 0.72);
}

.rd-eyebrow {
  font-family: var(--rd-disp-stack);
  font-size: 13px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--rd-acc-text);
  text-align: center;
  margin: 0 0 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.rd-eyebrow::before,
.rd-eyebrow::after {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--rd-acc);
  flex: none;
}

.rd-title {
  font-family: var(--rd-disp-stack);
  font-weight: 500;
  font-size: 30px;
  line-height: 1.2;
  text-align: center;
  margin: 8px 0 0;
  color: var(--rd-ink);
}
.rd-section > p {
  line-height: 1.85;
  color: var(--rd-muted);
  text-align: center;
  max-width: 34em;
  margin: 18px auto 0;
}

/* Foto mempelai — ARCH sepia + bingkai cokelat tipis. */
.rd-foto {
  width: min(62%, 240px);
  aspect-ratio: 4 / 5;
  margin: 0 auto 18px;
  overflow: hidden;
  border-radius: 999px 999px 8px 8px;
  border: 1px solid var(--rd-acc);
  background: var(--rd-paper-2);
  display: grid;
  place-items: center;
}
.rd-foto img {
  filter: sepia(0.32) contrast(0.98) brightness(1.01);
}
.rd-foto span {
  font-family: var(--rd-disp-stack);
  font-size: 56px;
  color: var(--rd-acc-text);
}
.rd-orang {
  text-align: center;
  padding: 14px 0;
}
.rd-orang .rd-title {
  font-family: var(--rd-script-stack);
  font-weight: 400;
  font-size: 40px;
  line-height: 1.1;
}
.rd-role {
  font-family: var(--rd-disp-stack);
  font-size: 12px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--rd-acc-text);
  margin: 12px 0 4px;
}
.rd-parents {
  color: var(--rd-muted);
  font-size: 15px;
  margin: 4px 0 0;
}
.rd-couple-divider {
  text-align: center;
  color: var(--rd-acc);
  font-size: 20px;
  margin: 8px 0;
}

/* Countdown — kotak krem, angka cokelat. */
.rd .countdown {
  display: flex;
  gap: 10px;
  margin-top: 28px;
}
.rd .count-box {
  flex: 1;
  min-width: 0;
  text-align: center;
  padding: 16px 4px 14px;
  background: var(--rd-card);
  border: 1px solid var(--rd-hairline);
  border-radius: 12px;
}
.rd .count-num {
  font-family: var(--rd-disp-stack);
  font-weight: 500;
  font-size: clamp(26px, 8vw, 36px);
  font-variant-numeric: tabular-nums;
  display: block;
  color: var(--rd-acc-text);
}
.rd .count-label {
  font-size: 9px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--rd-muted);
  margin-top: 6px;
  display: block;
}
.rd .countdown-done {
  font-family: var(--rd-script-stack);
  font-size: 28px;
  text-align: center;
  margin-top: 28px;
  color: var(--rd-acc-text);
}

/* Kartu acara — krem terang, sudut membulat, bayangan lembut. */
.rd-event {
  position: relative;
  border: 1px solid var(--rd-hairline);
  border-radius: 20px;
  padding: 28px 20px 24px;
  margin-top: 18px;
  background: var(--rd-card);
  text-align: center;
  box-shadow: 0 12px 26px -22px rgba(74, 58, 46, 0.5);
}
.rd-event .rd-title {
  font-size: 24px;
}
.rd-event-meta,
.rd-event-venue,
.rd-event-address {
  margin: 8px 0 0;
  line-height: 1.7;
}
.rd-event-meta {
  font-family: var(--rd-disp-stack);
  font-style: italic;
  color: var(--rd-acc-text);
}
.rd-event-venue {
  font-weight: 600;
}
.rd-event-address {
  color: var(--rd-muted);
  font-size: 15px;
}

/* Galeri — foto OVAL (bentuk khas tema ini) berjajar. */
.rd-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 24px;
}
.rd-gallery img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--rd-hairline);
  filter: sepia(0.3) contrast(0.98);
}
.rd-gallery img:first-child {
  grid-column: 1 / -1;
  aspect-ratio: 16 / 10;
  border-radius: 12px;
}

/* Kisah — kartu krem bergaris cokelat. */
.rd-story-item {
  border: 1px solid var(--rd-hairline);
  border-radius: 14px;
  padding: 22px 18px;
  margin-top: 16px;
  background: var(--rd-card);
  text-align: center;
}
.rd-story-item .rd-title {
  font-size: 22px;
}
.rd-story-date {
  font-family: var(--rd-disp-stack);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 11px;
  color: var(--rd-acc-text);
  margin: 0 0 6px;
}
.rd-story-text {
  margin: 8px 0 0;
  line-height: 1.7;
  color: var(--rd-muted);
}

/* Amplop di panel HITAM — kartu gelap, teks krem, tombol outline krem. */
.rd-bank {
  border: 1px solid rgba(242, 233, 220, 0.25);
  border-radius: 12px;
  padding: 20px 18px;
  margin-top: 14px;
  background: var(--rd-dark-2);
  text-align: left;
}
.rd-bank .rd-title {
  text-align: left;
  font-size: 20px;
  color: #f2e9dc;
}
.rd-bank-number {
  font-family: var(--rd-disp-stack);
  font-size: 22px;
  letter-spacing: 0.04em;
  margin: 8px 0 4px;
  color: #f2e9dc;
  font-variant-numeric: tabular-nums;
}
.rd-bank-holder {
  color: rgba(242, 233, 220, 0.7);
  font-size: 15px;
  margin: 0;
}
.rd-copy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  background: transparent;
  border: 1px solid #d8b98a;
  color: #d8b98a;
  border-radius: 999px;
  padding: 9px 18px;
  font-size: 14px;
  cursor: pointer;
}
.rd-copy:hover {
  background: #d8b98a;
  color: var(--rd-dark);
}

/* Buku tamu — form "Kirim Ucapan" ditampilkan menonjol: kartu putih. */
.rd .gb-form {
  background: var(--rd-card);
  border: 1px solid var(--rd-hairline);
  border-radius: 16px;
  padding: 22px 18px;
}
.rd .gb-eyebrow,
.rd .gb-note__name {
  color: var(--rd-acc-text);
}
.rd .gb-submit {
  background: var(--rd-acc-text);
}
.rd .gb-more,
.rd .gb-gift-trigger {
  color: var(--rd-acc-text);
  border-color: var(--rd-acc-text);
}

/* Sampul — krem sepia + arch cokelat + nama serif. */
.rd-cover {
  display: none;
}
.rd.is-js .rd-cover {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--rd-ink);
  background:
    radial-gradient(
      90% 60% at 50% 0%,
      rgba(169, 128, 90, 0.14),
      transparent 60%
    ),
    linear-gradient(180deg, #f6ecdd, #efe6da 60%, #e6d9c6);
  transition: transform 1s cubic-bezier(0.7, 0, 0.3, 1);
}
.rd.is-js.is-open .rd-cover {
  transform: translateY(-100%);
}
.rd-cover__arch {
  border: 1px solid var(--rd-acc);
  border-radius: 999px 999px 8px 8px;
  padding: 42px 20px 30px;
  margin: 16px;
  max-width: 430px;
  width: calc(100% - 32px);
  text-align: center;
  background: rgba(250, 245, 236, 0.6);
}
.rd-cover__inner {
  position: relative;
  text-align: center;
  padding: 0 4px;
  min-width: 0;
}
.rd.is-js .rd-cover__inner > * {
  animation: rd-rise 0.7s both cubic-bezier(0.22, 1, 0.36, 1);
}
.rd.is-js .rd-cover__inner > *:nth-child(2) {
  animation-delay: 0.08s;
}
.rd.is-js .rd-cover__inner > *:nth-child(3) {
  animation-delay: 0.16s;
}
.rd.is-js .rd-cover__inner > *:nth-child(4) {
  animation-delay: 0.24s;
}
.rd.is-js .rd-cover__inner > *:nth-child(5) {
  animation-delay: 0.32s;
}
.rd.is-js .rd-cover__inner > *:nth-child(6) {
  animation-delay: 0.4s;
}
@keyframes rd-rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.rd-cover__kicker {
  font-family: var(--rd-disp-stack);
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--rd-acc-text);
  margin: 0 0 12px;
}
.rd-cover__name {
  font-family: var(--rd-disp-stack);
  font-weight: 500;
  font-size: clamp(40px, 11vw, 54px);
  line-height: 1.12;
  color: var(--rd-ink);
  min-width: 0;
}
.rd-cover__name em {
  font-family: var(--rd-script-stack);
  font-weight: 400;
  font-style: normal;
  color: var(--rd-acc-text);
}
.rd-cover__date {
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--rd-ink);
  margin: 16px 0 0;
}
.rd-guest {
  margin-top: 22px;
  color: var(--rd-muted);
}
.rd-guest small {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.75;
}
.rd-guest strong {
  display: block;
  margin-top: 6px;
  font-size: 17px;
  font-weight: 600;
  color: var(--rd-ink);
}
.rd-open {
  margin-top: 26px;
  font-family: var(--rd-disp-stack);
  font-size: 14px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #ffffff;
  background: var(--rd-acc-text);
  border: 1px solid var(--rd-acc-text);
  border-radius: 999px;
  padding: 14px 30px;
  cursor: pointer;
}
.rd-open:hover {
  background: #6b5038;
}

/* Tombol musik — tampil setelah dibuka. */
.rd-music {
  position: fixed;
  left: 16px;
  bottom: 16px;
  z-index: 55;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--rd-acc);
  background: var(--rd-card);
  color: var(--rd-acc-text);
  display: none;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(74, 58, 46, 0.25);
}
.rd.is-open .rd-music {
  display: grid;
}

/* Latar per-slide (aesthetic, krem sepia). */
.rd-section:has(.rd-couple) {
  background: linear-gradient(180deg, var(--rd-paper), var(--rd-paper-2));
}
.rd-section:has(.rd-event) {
  background: linear-gradient(180deg, var(--rd-paper-2), var(--rd-paper));
}

/* Hormati prefers-reduced-motion: konten tetap lengkap tanpa animasi. */
@media (prefers-reduced-motion: reduce) {
  .rd * {
    animation: none !important;
    transition: none !important;
  }
}

/* Elemen melayang 3D: kelopak krem sepia + hati kecil yang jatuh pelan (romantis lembut). `.{p}-drift` = di dalam sampul
   (absolute, ikut wipe); `--page` = lapisan tipis fixed di seluruh
   undangan (z-40, di bawah sampul z-50). Hanya transform/opacity yang
   dianimasikan; tiap item di translate3d dengan `--z` berbeda supaya ada
   parallax/kedalaman (container perspective 700px). */
.rd-drift {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  perspective: 700px;
}
.rd-drift--page {
  position: fixed;
  z-index: 40;
}
.rd-drift__item {
  position: absolute;
  top: 0;
  display: block;
  animation: rd-drift-fall linear infinite;
  will-change: transform, opacity;
}
.rd-drift__item svg {
  display: block;
  animation: rd-drift-sway 2.2s ease-in-out infinite alternate;
}
.rd-drift__item:nth-child(even) svg {
  animation-duration: 2.8s;
}
.rd-drift--page .rd-drift__item svg {
  opacity: 0.55;
}
@keyframes rd-drift-fall {
  0% {
    transform: translate3d(0, -12vh, 0) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 0.9;
  }
  85% {
    opacity: 0.75;
  }
  100% {
    transform: translate3d(0, 112vh, 0) rotate(280deg);
    opacity: 0;
  }
}
@keyframes rd-drift-sway {
  from {
    transform: translateX(-16px) rotate(-12deg);
  }
  to {
    transform: translateX(16px) rotate(12deg);
  }
}
@media (prefers-reduced-motion: reduce) {
  .rd-drift {
    display: none;
  }
}

/* Kedalaman 3D sampul: judul & kicker melayang di lapisan Z berbeda. */
.rd.is-js .rd-cover {
  perspective: 900px;
}
.rd-cover__inner {
  transform-style: preserve-3d;
}
.rd-cover__name {
  transform: translateZ(26px);
}
.rd-cover__kicker {
  transform: translateZ(12px);
}

/* Span pembungkus Z (3D): translateZ per item + preserve-3d supaya
   kedalaman tidak ter-flatten oleh animasi fall pada item. */
.rd-drift__item {
  transform-style: preserve-3d;
}
.rd-drift__z {
  display: block;
  transform-style: preserve-3d;
}

/* === Motion Bali (dedup+motion 12 Nov 2026): reveal-on-scroll, latar, panjang === */
/* Reveal: konten section muncul saat di-scroll (zoom-in halus ala referensi).
   `.is-js` hanya ada setelah JS jalan -> tanpa JS konten tetap terlihat. */
.rd.is-js .reveal {
  opacity: 0;
  transform: translateY(30px) scale(0.965);
  transition:
    opacity 0.9s ease,
    transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}
.rd.is-js .reveal.is-visible {
  opacity: 1;
  transform: none;
}
/* Foto & kartu di dalam section: muncul menyusul (stagger) setelah section. */
.rd.is-js .reveal img,
.rd.is-js .reveal .rd-card,
.rd.is-js .reveal .rd-foto {
  opacity: 0;
  transform: translateY(18px) scale(0.97);
  transition:
    opacity 0.9s ease 0.18s,
    transform 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.18s;
}
.rd.is-js .reveal.is-visible img,
.rd.is-js .reveal.is-visible .rd-card,
.rd.is-js .reveal.is-visible .rd-foto {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .rd.is-js .reveal,
  .rd.is-js .reveal img,
  .rd.is-js .reveal .rd-card,
  .rd.is-js .reveal .rd-foto {
    opacity: 1;
    transform: none;
    transition: none;
  }
}
/* Latar berlapis tiap section: semburat aksen di atas + gradien kertas ke aksen. */
.rd-section {
  background:
    radial-gradient(
      120% 55% at 50% 0%,
      color-mix(in srgb, var(--rd-acc) 12%, transparent),
      transparent 62%
    ),
    linear-gradient(
      180deg,
      var(--rd-paper),
      color-mix(in srgb, var(--rd-paper) 84%, var(--rd-acc))
    );
  padding: clamp(84px, 14vw, 128px) 20px;
}
/* Preview lebih panjang: foto mempelai & galeri lebih besar. */
.rd-foto {
  width: min(82%, 320px);
}
.rd-section > img {
  border-radius: 16px;
  margin-bottom: 18px;
}

/* === Motion Bali v2 (12 Nov 2026): ritme latar selang-seling + bingkai === */
/* Section genap: latar aksen pekat + pola wajik samar (ritme terang-gelap). */
div[data-section-id]:nth-child(even) .rd-section {
  background:
    radial-gradient(
      110% 50% at 50% 0%,
      color-mix(in srgb, var(--rd-acc) 30%, transparent),
      transparent 65%
    ),
    repeating-linear-gradient(
      45deg,
      color-mix(in srgb, var(--rd-acc) 4%, transparent) 0 2px,
      transparent 2px 26px
    ),
    repeating-linear-gradient(
      -45deg,
      color-mix(in srgb, var(--rd-acc) 4%, transparent) 0 2px,
      transparent 2px 26px
    ),
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--rd-acc) 28%, var(--rd-paper)),
      color-mix(in srgb, var(--rd-acc) 20%, var(--rd-paper))
    );
}
/* Bingkai ornamen ganda di tiap section (kartu berbingkai emas/aksen). */
.rd-section {
  border: 2px solid color-mix(in srgb, var(--rd-acc) 60%, transparent);
  outline: 1px solid color-mix(in srgb, var(--rd-acc) 40%, transparent);
  outline-offset: 6px;
  border-radius: 24px;
  margin: 20px 14px;
}
/* Foto mempelai bentuk arch (lengkung atas) + bingkai emas + bayangan. */
.rd-foto {
  border-radius: 999px 999px 18px 18px;
  box-shadow: 0 18px 40px color-mix(in srgb, var(--rd-acc) 45%, transparent);
}
/* Drift lebih kentara: opacity naik (page variant). */
.rd-drift--page .rd-drift__item svg {
  opacity: 0.4;
}

/* === Tombol Lihat Lokasi (12 Nov 2026): lengkapi data preview === */
.rd-maps {
  display: inline-block;
  margin-top: 10px;
  padding: 9px 18px;
  border-radius: 999px;
  background: var(--rd-acc);
  color: var(--rd-on-acc, #fff);
  font-weight: 700;
  font-size: 13px;
  text-decoration: none;
}