body {
  overflow: hidden;
  cursor: default;
}

body.idle {
  cursor: none;
}

.viewport {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: var(--blush-bottom);
}

.stage {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1920px;
  height: 1080px;
  transform-origin: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 75% at 50% 46%, var(--blush-centre) 0%, transparent 72%),
    linear-gradient(180deg, var(--blush-top), var(--blush-bottom));
}

/* Frame */
.frame {
  position: absolute;
  inset: 34px;
  border: 4px solid var(--gold);
  pointer-events: none;
}

.frame::after {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1.5px solid var(--gold-light);
}

.corner {
  position: absolute;
  width: 26px;
  height: 26px;
  background: var(--gold);
  transform: rotate(45deg);
}

.corner::after {
  content: "";
  position: absolute;
  inset: 7px;
  background: var(--blush-top);
}

.corner.tl { top: -15px; left: -15px; }
.corner.tr { top: -15px; right: -15px; }
.corner.bl { bottom: -15px; left: -15px; }
.corner.br { bottom: -15px; right: -15px; }

.crest {
  position: absolute;
  left: 50%;
  width: 150px;
  height: 14px;
  margin-left: -75px;
  background:
    radial-gradient(circle, var(--gold) 4px, transparent 4.5px) 24px 50% / 14px 14px no-repeat,
    radial-gradient(circle, var(--gold) 4px, transparent 4.5px) calc(100% - 24px) 50% / 14px 14px no-repeat,
    var(--blush-top);
}

.crest::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 16px;
  height: 16px;
  margin: -8px 0 0 -8px;
  background: var(--gold);
  transform: rotate(45deg);
}

.crest.top { top: -9px; }
.crest.bottom { bottom: -9px; }

/* Roses */
.roses {
  position: absolute;
  width: 560px;
  pointer-events: none;
  transition: width 1.2s ease, opacity 1.2s ease;
}

.roses-tr {
  top: -6px;
  right: -6px;
}

.roses-bl {
  bottom: -6px;
  left: -6px;
  transform: rotate(180deg);
}

.stage.is-cover .roses {
  width: 720px;
}

/* Slides */
.slides {
  position: absolute;
  inset: 0;
}

.slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 140px 260px;
  text-align: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.9s ease, visibility 0s linear 0.9s;
}

.slide.active {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.9s ease, visibility 0s;
}

.stage.blank .slide.active {
  opacity: 0;
}

.slide > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.9s ease, transform 1.1s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.slide.active > * {
  opacity: 1;
  transform: none;
}

.slide.active > :nth-child(1) { transition-delay: 0.15s; }
.slide.active > :nth-child(2) { transition-delay: 0.3s; }
.slide.active > :nth-child(3) { transition-delay: 0.5s; }
.slide.active > :nth-child(4) { transition-delay: 0.65s; }
.slide.active > :nth-child(5) { transition-delay: 0.8s; }
.slide.active > :nth-child(6) { transition-delay: 0.95s; }

.slide .eyebrow {
  font-size: 24px;
  margin-bottom: 34px;
}

.slide .title {
  font-family: var(--script);
  font-weight: normal;
  font-size: 168px;
  line-height: 1.05;
  color: var(--wine);
  white-space: nowrap;
  padding: 0 0.15em;
}

.slide .flourish {
  color: var(--gold);
  margin: 26px 0 36px;
}

.slide .flourish svg {
  display: block;
  width: 520px;
  height: 40px;
}

.watermark {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 900px;
  height: 900px;
  margin: -450px 0 0 -450px;
  background: url("assets/roses.png") center / contain no-repeat;
  opacity: 0.07;
  filter: blur(1.5px) saturate(0.6);
  transform: rotate(-12deg);
  pointer-events: none;
}

.glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 30%, rgba(205, 172, 122, 0.16), transparent 22%),
    radial-gradient(circle at 82% 72%, rgba(205, 172, 122, 0.14), transparent 24%);
  pointer-events: none;
}

.roses-tl,
.roses-br {
  position: absolute;
  width: 230px;
  opacity: 0.55;
  pointer-events: none;
}

.roses-tl {
  top: 40px;
  left: 40px;
  transform: scaleX(-1) rotate(8deg);
}

.roses-br {
  bottom: 40px;
  right: 40px;
  transform: scaleX(-1) rotate(188deg);
}

.stage.is-cover .roses-tl,
.stage.is-cover .roses-br {
  opacity: 0;
}

.slide .detail {
  font-style: italic;
  font-size: 42px;
  line-height: 1.35;
  color: var(--plum);
}

.slide .people {
  font-size: 54px;
  line-height: 1.3;
  color: var(--plum);
  letter-spacing: 0.01em;
}

.slide .detail + .people {
  margin-top: 26px;
}

.names {
  display: grid;
  grid-template-columns: repeat(var(--cols, 2), auto);
  justify-content: center;
  column-gap: 96px;
  row-gap: 14px;
  font-size: 44px;
  line-height: 1.3;
  color: var(--plum);
}

/* Cover */
.slide.cover .eyebrow {
  font-size: 28px;
  margin-bottom: 20px;
}

.slide.cover .title {
  font-size: 280px;
}

.slide.cover .divider {
  margin: 26px 0 40px;
}

.slide.cover .verse {
  font-style: italic;
  font-size: 50px;
  color: var(--wine);
}

.slide.cover .reference {
  font-size: 22px;
  margin: 22px 0 0;
}

.slide.cover .footer {
  font-size: 22px;
  margin-top: 70px;
  color: var(--gold);
}

/* Hint and overlay */
.hint {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  padding: 10px 22px;
  border-radius: 999px;
  background: rgba(90, 42, 51, 0.82);
  color: #fbeee9;
  font-size: 15px;
  letter-spacing: 0.04em;
  transition: opacity 0.5s ease;
  display: flex;
  align-items: center;
  gap: 6px;
  z-index: 5;
}

.hint button {
  font: inherit;
  color: inherit;
  background: transparent;
  border: 1px solid rgba(251, 238, 233, 0.35);
  border-radius: 999px;
  padding: 4px 14px;
  cursor: pointer;
}

.hint button:hover {
  background: rgba(251, 238, 233, 0.15);
}

.hint button.on {
  background: var(--gold);
  border-color: var(--gold);
}

.hint button[data-action="prev"],
.hint button[data-action="next"] {
  font-size: 20px;
  line-height: 1;
  padding: 2px 12px 5px;
}

.hint-count {
  min-width: 64px;
  text-align: center;
}

.hint i {
  width: 1px;
  height: 18px;
  margin: 0 6px;
  background: rgba(251, 238, 233, 0.35);
}

.overlay-note span,
.overlay-note span {
  display: inline-block;
  min-width: 1.6em;
  padding: 0 0.35em;
  border: 1px solid currentColor;
  border-radius: 4px;
  font-size: 0.85em;
  text-align: center;
}

.hint.gone {
  opacity: 0;
  pointer-events: none;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 80px;
  transform: translateX(-50%);
  max-width: 90vw;
  padding: 12px 24px;
  border-radius: 12px;
  background: var(--wine);
  color: #fbeee9;
  font-size: 16px;
  z-index: 6;
}

.overlay {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(60, 22, 32, 0.55);
  backdrop-filter: blur(6px);
}

.overlay[hidden] {
  display: none;
}

.overlay-card {
  min-width: 560px;
  padding: 48px 64px;
  background: var(--blush-top);
  border: 3px solid var(--gold);
  border-radius: 24px;
  box-shadow: inset 0 0 0 1px var(--gold-light);
  text-align: center;
}

.overlay-card .eyebrow {
  font-size: 14px;
}

.overlay-title {
  font-family: var(--script);
  font-size: 64px;
  color: var(--wine);
  margin: 6px 0 18px;
}

.overlay-url {
  font-size: 30px;
  color: var(--plum);
  margin: 8px 0;
  user-select: all;
}

.overlay-note {
  margin-top: 22px;
  font-size: 16px;
  color: var(--plum);
  line-height: 1.6;
}