:root {
  --col: min(100vw, 60svh, 520px);
  --cream: #f3e6d3;
  --blush: #e2c8b6;
  --gold: #d6b88c;
  --ox-deep: #2c0d15;
  --serif: "Cormorant Garamond", "Palatino Linotype", Georgia, serif;
  --script: "Pinyon Script", "Snell Roundhand", "Brush Script MT", cursive;
  --didone: "Bodoni Moda", Didot, "Bodoni 72", "Playfair Display", Georgia, serif;
  --wash: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='900' height='900'%3E%3Cfilter id='w' x='0' y='0' width='100%25' height='100%25'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.004 .006' numOctaves='5' seed='14'/%3E%3CfeColorMatrix values='.32 0 0 0 .66 0 .3 0 0 .64 0 0 .26 0 .52 0 0 0 0 1'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23w)'/%3E%3C/svg%3E");
}

@font-face {
  font-family: "Pinyon Script";
  font-style: normal;
  font-weight: 400;
  font-display: block;
  src: url("pinyon-script.woff2") format("woff2");
}

* { box-sizing: border-box; margin: 0; }
html, body { height: 100%; overflow: hidden; }
[hidden] { display: none !important; }

body {
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow-x: hidden;
  font-family: var(--serif);
  color: var(--cream);
  background:
    radial-gradient(ellipse 60% 45% at 8% 20%, rgba(255, 250, 238, .85), transparent 70%),
    radial-gradient(ellipse 50% 40% at 96% 86%, rgba(146, 158, 116, .45), transparent 70%),
    radial-gradient(ellipse 45% 35% at 92% 6%, rgba(158, 168, 126, .4), transparent 70%),
    radial-gradient(ellipse 60% 40% at 4% 96%, rgba(255, 248, 232, .78), transparent 70%),
    var(--wash) 0 0 / 900px 900px,
    #e4dfce;
}

.hint {
  position: fixed;
  z-index: 20;
  left: 0;
  right: 0;
  top: calc(50% + var(--col) * .36 - 20px);
  margin: 0;
  padding-left: .3em;
  text-align: center;
  pointer-events: none;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--cream);
  text-shadow: 0 1px 6px rgba(0, 0, 0, .7);
  animation: pulse 2.4s ease-in-out infinite;
  transition: opacity .4s;
}
.open .hint { opacity: 0; animation: none; }

.card {
  position: fixed;
  inset: 0;
  perspective: 2200px;
  cursor: pointer;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}
.card:focus-visible { outline: 2px solid var(--cream); outline-offset: -8px; }
.open .card { cursor: default; }

/* Revealed card: oxblood linen */
.inner {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  color: var(--cream);
  background:
    var(--paper),
    repeating-linear-gradient(90deg, rgba(255, 220, 200, .028) 0 1px, transparent 1px 3px),
    radial-gradient(ellipse at 50% 38%, #5e2331 0, #44171f 58%, #2e0e16 100%);
  box-shadow: 0 30px 60px rgba(30, 10, 16, .4), inset 0 0 0 1px rgba(255, 226, 204, .08);
}
.inner::after {
  content: "";
  position: absolute;
  inset: calc(var(--col) * .04);
  border: 1px solid rgba(214, 184, 140, .22);
  pointer-events: none;
}
.inner::before {
  content: "";
  position: absolute;
  z-index: 2;
  left: 50%;
  width: calc(var(--col) * .52);
  transform: translateX(-50%);
  bottom: calc(var(--col) * .065);
  height: 3px;
  border-block: 1px solid rgba(214, 184, 140, .4);
  pointer-events: none;
}

.rl {
  fill: rgba(92, 26, 38, .45);
  stroke: #6a2634;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.stitch {
  stroke: #f0c8b4;
  stroke-opacity: .5;
  stroke-width: .65;
  stroke-linecap: round;
  stroke-dasharray: 0 1.6;
}

.corner {
  position: absolute;
  z-index: 2;
  width: calc(var(--col) * .29);
  height: calc(var(--col) * .29);
  overflow: visible;
  pointer-events: none;
}
.corner.tl { top: calc(var(--col) * .02); left: calc(var(--col) * .02); }
.corner.tr { top: calc(var(--col) * .02); right: calc(var(--col) * .02); }
.corner.bl { bottom: calc(var(--col) * .02); left: calc(var(--col) * .02); }
.corner.br { bottom: calc(var(--col) * .02); right: calc(var(--col) * .02); }

.page {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  justify-content: center;
  overflow: hidden auto;
  scrollbar-width: none;
}
.col {
  container-type: inline-size;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: var(--col);
  min-height: 100%;
  gap: calc(var(--col) * .02);
  padding: calc(var(--col) * .12) calc(var(--col) * .1) calc(var(--col) * .15);
  text-align: center;
}
/* Text enters and leaves as a soft blur-fade, one line after another */
.p1 .col > *,
.p2 .col > * {
  opacity: 0;
  filter: blur(10px);
  transition: opacity 1.35s ease, filter 1.35s ease;
}
.open .p1 .col > * { opacity: 1; filter: none; }
.open .p1 .col > :nth-child(1) { transition-delay: 1.525s; }
.open .p1 .col > :nth-child(2) { transition-delay: 2.55s; }
.open .p1 .col > :nth-child(3) { transition-delay: 3.075s; }
.open .p1 .col > :nth-child(4) { transition-delay: 3.75s; }
.open.details .p1 .col > * { opacity: 0; filter: blur(10px); transition-duration: 1.7s; transition-delay: 0s; }
.details .p2 .col > * { opacity: 1; filter: none; }
.details .p2 .col > :nth-child(4) { transition-delay: .6s; }
.details .p2 .col > :nth-child(5) { transition-delay: .95s; }
.details .p2 .col > :nth-child(6) { transition-delay: 1.15s; }
.details .p2 .col > :nth-child(7) { transition-delay: 1.35s; }
.details .p2 .col > :nth-child(8) { transition-delay: 1.5s; }
.details .p2 .col > :nth-child(9) { transition-delay: 1.65s; }
.p1, .p2 { pointer-events: none; }
.details .p2 { pointer-events: auto; }

/* Title page */
.p1 .big {
  font: 400 30cqw/.8 var(--script);
  color: var(--cream);
  text-shadow: 0 2px 16px rgba(0, 0, 0, .35);
  /* Room for the swashes that overflow the .8 line box; negative margins keep the layout unchanged */
  padding: .25em .2em;
  margin: -.25em -.2em;
}
.p1 .the {
  margin-top: 1cqw;
  padding-left: .32em;
  font: 500 6.5cqw/1 var(--serif);
  letter-spacing: .32em;
  color: var(--cream);
}
.p1 .sub {
  margin-top: 8cqw;
  font: 500 3.3cqw var(--serif);
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--blush);
}
.p1 .sub b {
  display: block;
  margin-top: 2.5cqw;
  font: 400 8.5cqw/1.1 var(--script);
  letter-spacing: 0;
  text-transform: none;
  color: var(--cream);
}

/* Details page */
.p2 .intro,
.p2 .names {
  position: absolute;
  display: flex;
  gap: .4em;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}
.rule { display: none; }

.date { display: grid; justify-items: center; margin-top: 1cqw; }
.date b {
  order: 1;
  font: 400 34cqw/.78 var(--didone);
  letter-spacing: -.03em;
  color: var(--cream);
  text-shadow: 0 2px 12px rgba(0, 0, 0, .3);
}
.date #mo {
  order: 2;
  position: relative;
  z-index: 1;
  margin-top: 3cqw;
  font: 400 19cqw/1 var(--script);
  text-transform: capitalize;
  color: var(--blush);
  transform: rotate(-5deg);
}
.date #yr {
  order: 3;
  margin-top: 2cqw;
  padding-left: 14cqw;
  font: 400 10cqw/1 var(--didone);
  letter-spacing: .04em;
  color: var(--cream);
}
.wk {
  margin-top: 2cqw;
  font: 500 3.6cqw var(--serif);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--blush);
}
.place {
  max-width: 80%;
  font: 500 3.6cqw/1.4 var(--serif);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cream);
}
.count {
  position: relative;
  display: flex;
  justify-content: center;
  width: 100%;
  margin-top: 2.5cqw;
  padding-top: 3cqw;
}
.count::before {
  content: "";
  position: absolute;
  top: 0;
  left: 20%;
  right: 20%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(214, 184, 140, .55), transparent);
}
.count div { min-width: 17.5cqw; padding: 0 2cqw; }
.count div + div { border-left: 1px solid rgba(214, 184, 140, .2); }
.count b {
  display: block;
  font: 400 7cqw/1 var(--didone);
  color: var(--cream);
  font-variant-numeric: tabular-nums;
}
.count span {
  font: 500 2.3cqw var(--serif);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--blush);
}
.note { font: italic 400 3.5cqw var(--serif); color: var(--blush); margin-top: 2.5cqw; }
.btns { display: flex; flex-direction: column; gap: 2cqw; width: 66cqw; margin-top: 3.5cqw; }
.btn {
  display: block;
  padding: 2.6cqw 3cqw;
  font: 500 max(10px, 2.6cqw)/1.2 var(--serif);
  letter-spacing: .14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--cream);
  border: 1px solid rgba(226, 200, 166, .55);
  transition: background .25s, color .25s;
}
.btn:hover,
.btn:focus-visible { background: var(--cream); color: #3b141d; outline: none; }
.btn.solid { background: var(--cream); color: #3b141d; border-color: var(--cream); }
.btn.solid:hover,
.btn.solid:focus-visible { background: #fff6e6; }

/* Envelope flaps */
.flap {
  position: absolute;
  inset: 0;
  will-change: transform, opacity;
  transition: transform 1.9s cubic-bezier(.4, 0, .2, 1), opacity .8s ease;
}
.flap svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.f-top, .f-bottom { z-index: 4; }
.f-left, .f-right { z-index: 3; }
.f-top { transform-origin: 50% 0; }
.f-bottom { transform-origin: 50% 100%; }
.f-left { transform-origin: 0 50%; }
.f-right { transform-origin: 100% 50%; }
.open .f-left { transform: rotateY(-100deg); opacity: 0; transition-delay: 1s, 2.1s; }
.open .f-right { transform: rotateY(100deg); opacity: 0; transition-delay: 1s, 2.1s; }
.open .f-top { transform: rotateX(100deg); opacity: 0; transition-delay: 0s, 1.1s; }
.open .f-bottom { transform: rotateX(-100deg); opacity: 0; transition-delay: 0s, 1.1s; }

.js-flaps .flap { transition: none; }

/* Wax seal image */
.seal {
  position: absolute;
  z-index: 8;
  left: 50%;
  top: 50%;
  width: calc(var(--col) * .33);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.seal { will-change: transform, opacity; transform-origin: 18% 82%; }
.seal-opening .seal { animation: seal-off 6.8s cubic-bezier(.3, 0, .2, 1) forwards; }
.seal img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  user-select: none;
  -webkit-user-drag: none;
  filter: brightness(1.14) saturate(1.12) contrast(1.03) drop-shadow(1px 4px 4px rgba(18, 3, 10, .55)) drop-shadow(0 1px 1px rgba(18, 3, 10, .4));
}

@keyframes float { 50% { transform: translateY(-8px); } }
@keyframes pulse { 50% { opacity: .4; } }
@keyframes seal-off {
  /* The wax stays glued at its bottom-left edge while the opposite edge is pried up, resists, then tears free */
  0% { transform: perspective(700px) translate(-50%, -50%) rotate3d(1, 1, 0, 0deg); opacity: 1; filter: drop-shadow(0 1px 1px rgba(60, 25, 10, .35)); }
  12% { transform: perspective(700px) translate(-50%, -50%) rotate3d(1, 1, 0, -5deg); filter: drop-shadow(1px 3px 3px rgba(60, 25, 10, .4)); }
  20% { transform: perspective(700px) translate(-50%, -50%) rotate3d(1, 1, 0, -2deg); filter: drop-shadow(0 2px 2px rgba(60, 25, 10, .35)); }
  38% { transform: perspective(700px) translate(-50%, -50%) rotate3d(1, 1, 0, -16deg); filter: drop-shadow(3px 7px 5px rgba(60, 25, 10, .4)); }
  47% { transform: perspective(700px) translate(-50%, -50%) rotate3d(1, 1, 0, -10deg); filter: drop-shadow(2px 5px 4px rgba(60, 25, 10, .4)); }
  68% { transform: perspective(700px) translate(-50%, -50%) rotate3d(1, 1, 0, -42deg) scale(1.02); filter: drop-shadow(6px 13px 8px rgba(60, 25, 10, .38)); opacity: 1; }
  80% { transform: perspective(700px) translate(-50%, -50%) rotate3d(1, 1, 0, -38deg) scale(1.02); filter: drop-shadow(6px 13px 8px rgba(60, 25, 10, .38)); opacity: 1; }
  90% { transform: perspective(700px) translate(-50%, -54%) rotate3d(1, 1, 0, -88deg) rotate(-8deg) scale(1.06); filter: drop-shadow(10px 22px 12px rgba(60, 25, 10, .3)); opacity: 1; }
  100% { transform: perspective(700px) translate(-45%, -85%) rotate3d(1, 1, 0, -150deg) rotate(-20deg) scale(1.1); filter: drop-shadow(14px 30px 16px rgba(60, 25, 10, 0)); opacity: 0; }
}

@media (hover: hover) and (pointer: fine) {
  .btn:hover, .btn:focus-visible { transform: translateY(-1px); }
}

/* Falling red leaves on the final page */
.leaves { position: fixed; inset: 0; z-index: 15; overflow: hidden; pointer-events: none; }
.leaves i {
  position: absolute;
  top: -8vh;
  width: var(--s);
  height: var(--s);
  background: linear-gradient(135deg, var(--c), color-mix(in srgb, var(--c) 70%, #000));
  border-radius: 0 100% 0 100%;
  opacity: 0;
  box-shadow: 0 2px 5px rgba(44, 13, 21, .25);
  animation: leaf-fall linear infinite;
  will-change: transform, opacity;
}
@keyframes leaf-fall {
  0% { opacity: 0; transform: translate3d(0, 0, 0) rotate(0deg); }
  6% { opacity: .9; }
  50% { transform: translate3d(var(--dx), 55vh, 0) rotate(calc(var(--rot) * .5)) scaleX(.6); }
  94% { opacity: .9; }
  100% { opacity: 0; transform: translate3d(calc(var(--dx) * -.6), 112vh, 0) rotate(var(--rot)); }
}

/* Reduced motion: no swinging flaps, blur or looping pulse, but the opening still plays as a gentle fade */
@media (prefers-reduced-motion: reduce) {
  .hint { animation: none; }
  .p1 .col > *,
  .p2 .col > * { filter: none !important; }
}
@keyframes seal-fade { to { opacity: 0; transform: translate(-50%, -50%) scale(1.15); } }