/* ==========================================================
   Diseño "Origami" · boda · Mil grullas
   hoja de washi → 6 pliegues → grulla → bandada en corazón → foto que se desdobla
   ========================================================== */

:root {
  --tinta: #4a3e39;
  --suave: #8b7c73;
  --oro: #b98a5e;
  --oro-claro: #dcc28a;
  --rosa: #eec3c8;
  --salvia: #b9cbb2;
  --lavanda: #cfc4e3;
  --durazno: #f4cdb3;
  --hanko: #c4473a;
  --washi: #f7f1e7;

  --s-fondo: transparent;
  --s-tinta: var(--tinta);
  --s-suave: var(--suave);
  --s-acento: var(--oro);
  --s-acento-tinta: #fffaf3;
  --s-tarjeta: rgba(255, 252, 247, .8);
  --s-borde: rgba(185, 138, 94, .24);
  --s-radio: 6px;
  --s-sombra: 0 18px 30px -22px rgba(90, 60, 40, .5);
  --s-fuente: "Cormorant Garamond", Georgia, serif;
  --s-titulo: "Pinyon Script", "Great Vibes", cursive;
  --s-titulo-tam: clamp(2.5rem, 10.5vw, 3.2rem);
  --s-etiqueta: "DM Sans", system-ui, sans-serif;
  --s-num: "Cormorant Garamond", Georgia, serif;
  --s-titulo-color: var(--tinta);
}

/* Pinyon Script no está declarada en base.css: se declara aquí (archivos locales) */
@font-face { font-family: "Pinyon Script"; font-style: normal; font-weight: 400; font-display: swap;
  src: url(../fonts/pinyon-latin.woff2) format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Pinyon Script"; font-style: normal; font-weight: 400; font-display: swap;
  src: url(../fonts/pinyon-latin-ext.woff2) format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+1EF2-1EFF, U+20A0-20AB, U+20AD-20C4, U+2C60-2C7F, U+A720-A7FF; }

body {
  background-color: var(--washi);
  background-image:
    var(--grano),
    var(--fibras),
    radial-gradient(120% 60% at 12% 0%, rgba(255, 251, 242, .95), rgba(255, 251, 242, 0) 60%),
    linear-gradient(180deg, #f8f2e9 0%, #f4ece0 60%, #f6efe6 100%);
  background-size: 180px 180px, 420px 420px, auto, auto;
  color: var(--tinta);
  font-family: var(--s-fuente);
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

/* ---------- Hero / mesa ---------- */
.ori {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: calc(env(safe-area-inset-top) + 14px) 16px calc(env(safe-area-inset-bottom) + 14px);
  overflow: hidden;
  text-align: center;
  color: var(--tinta);
  background:
    radial-gradient(70% 45% at 50% 58%, rgba(255, 253, 248, .85), rgba(255, 253, 248, 0) 72%),
    radial-gradient(90% 40% at 50% 112%, rgba(214, 190, 160, .35), rgba(214, 190, 160, 0) 70%);
}

/* Luz suave de ventana que se mueve muy despacio */
.ori__luz {
  position: absolute;
  inset: -20% -30%;
  pointer-events: none;
  background:
    linear-gradient(112deg, rgba(255, 255, 255, 0) 30%, rgba(255, 249, 232, .6) 37%, rgba(255, 255, 255, 0) 45%),
    linear-gradient(112deg, rgba(255, 255, 255, 0) 50%, rgba(255, 247, 228, .45) 55%, rgba(255, 255, 255, 0) 61%);
  filter: blur(14px);
  animation: ori-luz 16s ease-in-out infinite alternate;
}
@keyframes ori-luz { from { transform: translateX(-4%); } to { transform: translateX(5%); } }

.ori__sonido {
  appearance: none;
  position: absolute;
  top: calc(env(safe-area-inset-top) + 10px);
  left: 12px;
  z-index: 50;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(185, 138, 94, .35);
  border-radius: 50%;
  background: rgba(255, 252, 246, .7);
  color: var(--tinta);
  cursor: pointer;
}
.ori__sonido:focus-visible { outline: 2px solid var(--oro); outline-offset: 2px; }
.ori__sonido .son-x { display: none; }
.ori__sonido[aria-pressed="true"] .son-x { display: inline; }
.ori__sonido[aria-pressed="true"] .son-onda { display: none; }

.ori .idiomas {
  position: absolute;
  top: calc(env(safe-area-inset-top) + 14px);
  right: 14px;
  z-index: 50;
  font-family: var(--s-etiqueta);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .12em;
}

.ori__cab {
  position: relative;
  z-index: 2;
  padding-top: 40px;
  transition: opacity .8s ease, transform .8s ease;
}
.ori__eyebrow {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--s-etiqueta);
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--suave);
}
.ori__ico { color: var(--oro); }
.ori__titulo {
  margin: 4px 0 0;
  font-family: var(--s-titulo);
  font-size: clamp(2.1rem, 9.5vw, 2.9rem);
  line-height: 1.15;
}
.ori__leyenda {
  margin: 2px auto 0;
  max-width: 21em;
  font-style: italic;
  font-size: clamp(.95rem, 3.8vw, 1.08rem);
  line-height: 1.35;
  color: var(--suave);
}

.ori__lienzo { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; display: block; pointer-events: none; }

.mesa {
  position: relative;
  z-index: 2;
  flex: 1 1 auto;
  width: 100%;
  max-width: 600px;
  min-height: 230px;
}
.mesa__hoja {
  appearance: none;
  position: absolute;
  inset: 4% 6%;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 24px;
  background: transparent;
  cursor: grab;
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
}
.mesa__hoja:active { cursor: grabbing; }
.mesa__hoja:focus-visible { outline: 1.5px dashed var(--oro); outline-offset: -4px; }

.ori__guia {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  padding-bottom: 4px;
  transition: opacity .8s ease, transform .8s ease;
}
.ori__paso {
  margin: 0;
  font-family: var(--s-etiqueta);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--tinta);
}
.ori__puntos { list-style: none; display: flex; gap: 9px; margin: 0; padding: 0; }
.ori__puntos li {
  width: 7px;
  height: 7px;
  border-radius: 1px;
  transform: rotate(45deg);
  border: 1px solid var(--oro);
  transition: background-color .4s ease, transform .4s ease;
}
.ori__puntos li.es-hecho { background: var(--oro); }
.ori__puntos li.es-actual { animation: ori-punto 1.6s ease-in-out infinite; }
@keyframes ori-punto { 0%, 100% { transform: rotate(45deg) scale(1); } 50% { transform: rotate(45deg) scale(1.45); } }
.ori__tip { margin: 0; font-style: italic; font-size: .98rem; color: var(--suave); }

.btn-ori {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  margin-top: 2px;
  padding: 0 24px;
  border: 1px solid rgba(185, 138, 94, .6);
  border-radius: 999px;
  background: rgba(255, 252, 246, .78);
  color: var(--tinta);
  font-family: var(--s-etiqueta);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 10px 22px -16px rgba(90, 60, 40, .6);
  transition: transform .2s ease, background-color .3s ease;
}
.btn-ori:active { transform: scale(.96); }
.btn-ori:focus-visible { outline: 2px solid var(--oro); outline-offset: 3px; }
.btn-ori[disabled] { opacity: .5; cursor: default; }
.btn-ori__ico { color: var(--oro); }

/* Despegue: se retira la interfaz del pliegue */
.volando .ori__cab { opacity: 0; transform: translateY(-14px); }
.volando .ori__guia { opacity: 0; transform: translateY(14px); pointer-events: none; }
.volando .mesa__hoja { visibility: hidden; }
.revelado .mesa { visibility: hidden; }

/* ---------- Revelación ---------- */
.revela {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(5px, 1.3vh, 12px);
  padding: calc(env(safe-area-inset-top) + 46px) 16px calc(env(safe-area-inset-bottom) + 58px);
  visibility: hidden;
  pointer-events: none;
}
.revelado .revela { visibility: visible; }

.revela__eyebrow {
  margin: 0;
  font-family: var(--s-etiqueta);
  font-size: .64rem;
  font-weight: 600;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--suave);
  opacity: 0;
  transition: opacity 1s ease .2s;
}
.revelado .revela__eyebrow { opacity: 1; }

/* Foto que se desdobla: tres tiras; las de arriba y abajo empiezan dobladas sobre la del centro */
.foto {
  --fh: min(38vh, 400px, 72vw);
  --fh: min(38svh, 400px, 72vw);
  position: relative;
  flex: none;
  width: calc(var(--fh) * .75);
  height: var(--fh);
  perspective: 1200px;
  opacity: 0;
  transform: translateY(18px) scale(.82);
  transition: opacity .8s ease, transform 1s cubic-bezier(.2, .8, .2, 1);
}
.revelado .foto { opacity: 1; transform: none; }
.foto__tira {
  position: absolute;
  left: 0;
  width: 100%;
  height: calc(100% / 3 + .6px);
  transform-style: preserve-3d;
  transition: transform 1.15s cubic-bezier(.62, .02, .24, 1);
}
.foto__tira--a { top: 0; transform-origin: 50% 100%; transform: translateZ(2px) rotateX(-180deg); }
.foto__tira--b { top: calc(100% / 3); }
.foto__tira--c { top: calc(200% / 3 - .6px); transform-origin: 50% 0; transform: translateZ(1px) rotateX(180deg); }
.foto.abre1 .foto__tira--a { transform: translateZ(0) rotateX(0deg); }
.foto.abre2 .foto__tira--c { transform: translateZ(0) rotateX(0deg); }

.foto__cara, .foto__dorso {
  position: absolute;
  inset: 0;
  overflow: hidden;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.foto__cara { background: #efe6da; }
.foto__cara img { position: absolute; left: 0; width: 100%; height: 300%; max-width: none; object-fit: cover; display: block; -webkit-user-select: none; user-select: none; }
.foto__tira--a img { top: 0; }
.foto__tira--b img { top: -100%; }
.foto__tira--c img { top: -200%; }
.foto__tira--a .foto__cara { border-radius: 4px 4px 0 0; box-shadow: 0 -10px 24px -18px rgba(90, 60, 40, .5); }
.foto__tira--c .foto__cara { border-radius: 0 0 4px 4px; box-shadow: 0 22px 30px -22px rgba(90, 60, 40, .55); }
/* Marcas de pliegue que quedan en el papel al desdoblarlo */
.foto__tira--b .foto__cara::before,
.foto__tira--b .foto__cara::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 10px;
  z-index: 1;
  pointer-events: none;
}
.foto__tira--b .foto__cara::before { top: 0; background: linear-gradient(rgba(70, 45, 30, .16), rgba(255, 255, 255, .14) 25%, rgba(255, 255, 255, 0)); }
.foto__tira--b .foto__cara::after { bottom: 0; background: linear-gradient(0deg, rgba(70, 45, 30, .14), rgba(255, 255, 255, .12) 25%, rgba(255, 255, 255, 0)); }
.foto__dorso {
  transform: rotateX(180deg);
  background:
    radial-gradient(circle at 70% 40%, rgba(232, 170, 180, .55) 0 7px, rgba(232, 170, 180, 0) 8px),
    radial-gradient(circle at 70% 40%, rgba(214, 178, 110, .9) 0 2px, rgba(214, 178, 110, 0) 3px),
    radial-gradient(circle at 24% 66%, rgba(232, 170, 180, .4) 0 5px, rgba(232, 170, 180, 0) 6px),
    var(--fibras),
    linear-gradient(160deg, #f8e5e1, #f1d6d0);
  background-size: auto, auto, auto, 420px 420px, auto;
  box-shadow: inset 0 0 0 1px rgba(185, 138, 94, .2);
}

.revela__nombres {
  margin: 4px 0 0;
  font-family: var(--s-titulo);
  font-weight: 400;
  font-size: clamp(2.3rem, 10vw, 3.5rem);
  line-height: 1.05;
  color: var(--tinta);
  clip-path: inset(-30% 100% -30% -10%);
}
.revela__nombres .amp { font-family: "Cormorant Garamond", Georgia, serif; font-size: .6em; color: var(--oro); }
.revelado .revela__nombres { animation: ori-escribe 1.8s cubic-bezier(.4, .1, .3, 1) 1.6s both; }
@keyframes ori-escribe {
  from { clip-path: inset(-30% 100% -30% -10%); }
  to { clip-path: inset(-30% -10% -30% -10%); }
}

.revela__fecha { display: flex; align-items: center; justify-content: center; gap: 14px; opacity: 0; transition: opacity 1s ease 2.4s; }
.revelado .revela__fecha { opacity: 1; }
.revela__dia-txt {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--s-etiqueta);
  font-size: .64rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--suave);
}
.revela__dia {
  padding: 0 12px;
  border-left: 1px solid rgba(185, 138, 94, .5);
  border-right: 1px solid rgba(185, 138, 94, .5);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 2rem;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1;
  color: var(--tinta);
}
.hanko { flex: none; width: 50px; height: 50px; opacity: 0; transform: rotate(-6deg); }
.revelado .hanko { animation: ori-sello .55s cubic-bezier(.3, 1.4, .5, 1) 2.9s both; }
@keyframes ori-sello {
  from { opacity: 0; transform: scale(1.9) rotate(-16deg); }
  to { opacity: .94; transform: scale(1) rotate(-6deg); }
}

.revela__contador {
  margin: 0;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--suave);
  opacity: 0;
  transition: opacity 1s ease .9s;
}
.revelado .revela__contador { opacity: 1; }
.revela__num { font-style: normal; font-weight: 600; letter-spacing: .04em; color: var(--oro); font-variant-numeric: tabular-nums lining-nums; }
.revela__punto { color: var(--oro); }

/* Tanzaku: tira de papel con el nombre del invitado (la trae una grulla) */
.tanzaku {
  position: relative;
  margin-top: 20px;
  max-width: min(92vw, 360px);
  opacity: 0;
  transform-origin: 50% -22px;
  will-change: transform;
}
.tanzaku.visible { opacity: 1; }
.tanzaku.colgado { animation: ori-columpio 2.6s ease-out both; }
@keyframes ori-columpio {
  0% { transform: rotate(7deg); }
  30% { transform: rotate(-4deg); }
  55% { transform: rotate(2.2deg); }
  78% { transform: rotate(-1deg); }
  100% { transform: rotate(0deg); }
}
.tanzaku__hilo {
  position: absolute;
  left: 50%;
  top: -22px;
  width: 1px;
  height: 24px;
  background: linear-gradient(rgba(185, 138, 94, 0), rgba(185, 138, 94, .9));
}
.tanzaku__papel {
  position: relative;
  margin: 0;
  padding: 7px 16px 8px;
  border-radius: 2px;
  background:
    var(--fibras),
    linear-gradient(170deg, #fffaf2, #f8e8e2);
  background-size: 420px 420px, auto;
  box-shadow: 0 10px 18px -12px rgba(90, 60, 40, .55), inset 0 0 0 1px rgba(185, 138, 94, .22);
  font-style: italic;
  font-size: 1rem;
  line-height: 1.25;
  color: var(--tinta);
}
.tanzaku__papel::before {
  content: "";
  position: absolute;
  top: 3px;
  left: 50%;
  width: 5px;
  height: 5px;
  margin-left: -2.5px;
  border-radius: 50%;
  background: #efe3d4;
  box-shadow: inset 0 1px 1px rgba(90, 60, 40, .35);
}
.tanzaku__nombre { font-family: var(--s-titulo); font-style: normal; font-size: 1.4rem; color: var(--hanko); margin-right: 4px; }

.revela__sigue {
  margin: 2px 0 0;
  font-family: var(--s-etiqueta);
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--suave);
  opacity: 0;
  transition: opacity 1s ease;
}
.listo .revela__sigue { opacity: .85; }
.listo .revela__sigue.visto { opacity: 0; }

.ori .desliza-c { z-index: 4; color: var(--suave); }

/* Capa de la bandada (por encima del contenido, sin capturar toques) */
.bandada { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 40; pointer-events: none; }

/* ---------- Invitación ---------- */
.contenido { position: relative; z-index: 1; }

.carta { padding-top: 64px; }
.carta__grulla { color: var(--oro); margin-bottom: 10px; }
.carta__eyebrow { margin: 0; font-family: var(--s-etiqueta); font-size: .66rem; font-weight: 600; letter-spacing: .26em; text-transform: uppercase; color: var(--suave); max-width: 24em; line-height: 1.7; }
.carta__nombres { margin: 10px 0 0; font-family: var(--s-titulo); font-weight: 400; font-size: clamp(2.6rem, 11vw, 3.4rem); line-height: 1.1; }
.carta__nombres .amp { font-family: "Cormorant Garamond", Georgia, serif; color: var(--oro); }
.carta__fecha { margin: 8px 0 0; font-size: 1.15rem; letter-spacing: .04em; color: var(--suave); }
.carta__texto { margin: 22px 0 0; max-width: 23em; font-size: 1.15rem; line-height: 1.6; }
.carta__pases {
  margin: 22px 0 0;
  padding: 8px 18px;
  border: 1px dashed rgba(185, 138, 94, .6);
  border-radius: 2px;
  font-family: var(--s-etiqueta);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--tinta);
}

.leyenda { padding-top: 24px; padding-bottom: 24px; }
.leyenda__hoja {
  position: relative;
  width: 100%;
  max-width: 420px;
  padding: 34px 28px 30px;
  background:
    var(--fibras),
    linear-gradient(165deg, #fffcf6, #f6ece0);
  background-size: 420px 420px, auto;
  box-shadow: var(--s-sombra), inset 0 0 0 1px rgba(185, 138, 94, .18);
  clip-path: polygon(0 0, calc(100% - 34px) 0, 100% 34px, 100% 100%, 0 100%);
}
.leyenda__hoja::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 34px;
  height: 34px;
  background: linear-gradient(225deg, rgba(0, 0, 0, 0) 50%, #ead9c8 50%, #f3e6d8 100%);
  box-shadow: -3px 3px 6px -3px rgba(90, 60, 40, .35);
}
.leyenda__t { margin: 0; font-family: var(--s-titulo); font-size: 2.2rem; line-height: 1.1; color: var(--hanko); }
.leyenda__txt { margin: 12px 0 0; font-size: 1.12rem; line-height: 1.6; }
.leyenda__mil { margin: 16px 0 0; font-family: var(--s-etiqueta); font-size: .66rem; font-weight: 600; letter-spacing: .4em; color: var(--oro); }

.banda { position: relative; margin: 20px 16px; overflow: hidden; border-radius: var(--s-radio); box-shadow: var(--s-sombra); }
.banda img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.banda figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 50px 22px 20px;
  background: linear-gradient(rgba(255, 250, 244, 0), rgba(255, 250, 244, .92) 55%);
  font-style: italic;
  font-size: 1.2rem;
  line-height: 1.4;
  text-align: center;
  color: var(--tinta);
}

.s-pie__n .amp { color: var(--oro); }

/* ---------- Pantallas bajas / angostas ---------- */
@media (max-height: 700px) {
  .ori__cab { padding-top: 34px; }
  .ori__leyenda { display: none; }
  .revela { padding-top: calc(env(safe-area-inset-top) + 40px); padding-bottom: calc(env(safe-area-inset-bottom) + 50px); }
  .foto { --fh: min(34vh, 400px, 72vw); --fh: min(34svh, 400px, 72vw); }
  .tanzaku { margin-top: 16px; }
}
@media (max-height: 600px) {
  .ori__tip { display: none; }
  .ori__titulo { font-size: 1.9rem; }
  .revela__sigue { display: none; }
  .foto { --fh: min(31vh, 400px, 72vw); --fh: min(31svh, 400px, 72vw); }
  .revela__nombres { font-size: 2.2rem; }
}
@media (max-width: 380px) {
  .revela__dia-txt { gap: 8px; letter-spacing: .14em; }
  .revela__dia { padding: 0 8px; }
  .hanko { width: 44px; height: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  .ori__luz, .ori__puntos li.es-actual { animation: none; }
  .foto, .foto__tira, .revela__eyebrow, .revela__fecha, .revela__contador { transition-duration: .01s; transition-delay: 0s; }
  .foto__tira--a, .foto__tira--c { transform: none; }
  .revela__nombres { clip-path: none; }
  .revelado .revela__nombres { animation: none; }
  .hanko { opacity: .94; }
  .revelado .hanko { animation: none; }
  .tanzaku { opacity: 1; }
  .tanzaku.colgado { animation: none; }
}