/* Catálogo de animaciones · Guirnalda
   Papelería de boda: marfil, tinta cálida, eucalipto y un hilo de oro. */
:root {
  --papel: #FBF8F2;
  --papel-2: #F4EEE3;
  --tarjeta: #FFFDF9;
  --tinta: #2B2A28;
  --tinta-2: #5C5750;
  --tenue: #8A8278;
  --linea: #E7DFD1;
  --eucalipto: #5F7E6C;
  --eucalipto-2: #E6EDE6;
  --oro: #C9A24A;
  --oro-osc: #9C7A2E;
  --rubor: #C98B86;
  --rubor-2: #F6E6E3;
  --sombra: 0 1px 2px rgba(60, 48, 30, .05), 0 8px 28px -12px rgba(60, 48, 30, .18);
  --radio: 18px;
  --display: 'Cormorant Garamond', 'Cormorant', Georgia, serif;
  --texto: 'Jost', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --firma: 'Great Vibes', 'Cormorant Garamond', cursive;
  --nav-alto: 56px;
  --barra-alto: 72px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; }
html.bloqueado { overflow: hidden; }
body {
  margin: 0;
  background: var(--papel);
  color: var(--tinta);
  font: 400 16px/1.55 var(--texto);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  padding-bottom: calc(var(--barra-alto) + env(safe-area-inset-bottom, 0px));
}
img, svg, canvas { max-width: 100%; }
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; -webkit-tap-highlight-color: transparent; }
a { color: var(--eucalipto); }
:focus-visible { outline: 2px solid var(--oro); outline-offset: 3px; border-radius: 6px; }
[hidden] { display: none !important; }
.oculto { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- portada ---------- */
.portada {
  position: relative;
  text-align: center;
  padding: 44px 20px 30px;
  background:
    radial-gradient(60% 70% at 15% 0%, rgba(201, 162, 74, .10), transparent 70%),
    radial-gradient(55% 60% at 90% 10%, rgba(95, 126, 108, .10), transparent 70%);
}
.marca {
  display: inline-flex; align-items: center; gap: 12px;
  font: 500 12px/1 var(--texto); letter-spacing: .32em; text-transform: uppercase;
  color: var(--oro-osc);
}
.marca::before, .marca::after { content: ''; width: 28px; height: 1px; background: linear-gradient(90deg, transparent, var(--oro)); }
.marca::after { transform: scaleX(-1); }
.saludo {
  margin: 22px 0 -4px;
  font: 400 clamp(34px, 9vw, 46px)/1.1 var(--firma);
  color: var(--oro-osc);
}
.portada h1 {
  margin: 14px auto 0;
  max-width: 13em;
  font: 500 clamp(34px, 9.4vw, 58px)/1.04 var(--display);
  letter-spacing: -.01em;
  text-wrap: balance;
}
.portada h1 em { font-style: italic; color: var(--eucalipto); font-weight: 500; }
.instrucciones {
  margin: 16px auto 0; max-width: 30em;
  color: var(--tinta-2); font-size: 16px;
  text-wrap: pretty;
}
.instrucciones b { font-weight: 500; color: var(--tinta); white-space: nowrap; }
.tus-colores {
  display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: center;
  margin-top: 20px; padding: 8px 16px 8px 10px;
  border: 1px solid var(--linea); border-radius: 999px; background: var(--tarjeta);
  font-size: 14px; color: var(--tinta-2);
}
.muestras { display: inline-flex; }
.muestras span {
  width: 22px; height: 22px; border-radius: 50%;
  border: 2px solid var(--tarjeta); box-shadow: 0 0 0 1px var(--linea);
}
.muestras span + span { margin-left: -6px; }

/* ---------- navegación por categorías ---------- */
.nav {
  position: sticky; top: 0; z-index: 20;
  background: rgba(251, 248, 242, .88);
  -webkit-backdrop-filter: saturate(1.4) blur(12px); backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s;
}
.nav.pegada { border-bottom-color: var(--linea); }
.nav-dentro {
  max-width: 1180px; margin: 0 auto;
  display: flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
}
.nav-dentro::-webkit-scrollbar { display: none; }
.chip {
  flex: 0 0 auto; scroll-snap-align: start;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; min-height: 36px;
  border: 1px solid var(--linea); border-radius: 999px;
  background: var(--tarjeta); color: var(--tinta-2);
  font-size: 14px; text-decoration: none; white-space: nowrap;
  transition: background .2s, color .2s, border-color .2s;
}
.chip small { font-size: 11.5px; color: var(--tenue); }
.chip[aria-current="true"] { background: var(--tinta); border-color: var(--tinta); color: var(--papel); }
.chip[aria-current="true"] small { color: rgba(251, 248, 242, .7); }

.filtro {
  max-width: 1180px; margin: 6px auto 0; padding: 0 16px;
  display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap;
}
.filtro[hidden] { display: none; }
.segmento {
  display: inline-flex; padding: 3px; border-radius: 999px;
  background: var(--papel-2); border: 1px solid var(--linea);
}
.segmento button {
  border: 0; background: transparent; border-radius: 999px;
  padding: 7px 16px; min-height: 36px; font-size: 14px; color: var(--tinta-2);
}
.segmento button[aria-pressed="true"] { background: var(--tarjeta); color: var(--tinta); box-shadow: 0 1px 4px rgba(60, 48, 30, .12); }
.filtro-cuenta { font-size: 13px; color: var(--tenue); }

/* ---------- secciones y tarjetas ---------- */
main { max-width: 1180px; margin: 0 auto; padding: 8px 16px 24px; }
.seccion { padding-top: 34px; scroll-margin-top: calc(var(--nav-alto) + 4px); }
.seccion[hidden] { display: none; }
.seccion-cabeza { text-align: center; max-width: 36em; margin: 0 auto 22px; }
.seccion-cabeza .num {
  display: block; font: italic 500 15px/1 var(--display); color: var(--oro-osc); letter-spacing: .08em;
}
.seccion h2 {
  margin: 6px 0 6px;
  font: 500 clamp(30px, 7.4vw, 40px)/1.08 var(--display);
}
.seccion-cabeza p { margin: 0; color: var(--tinta-2); text-wrap: pretty; }
.adorno { display: block; width: 64px; height: 10px; margin: 12px auto 0; color: var(--oro); }

.rejilla { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 561px) { .rejilla { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; } }
@media (min-width: 940px) { .rejilla { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; } }

.tarjeta {
  display: flex; flex-direction: column;
  background: var(--tarjeta);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: 10px;
  box-shadow: var(--sombra);
  min-width: 0;
  transition: border-color .3s, box-shadow .3s;
}
.tarjeta[hidden] { display: none; }
.tarjeta.favorita { border-color: rgba(201, 162, 74, .55); box-shadow: 0 0 0 1px rgba(201, 162, 74, .25), var(--sombra); }

.demo-caja { position: relative; }
.demo {
  position: relative; overflow: hidden;
  aspect-ratio: 4 / 5;
  border-radius: 14px;
  background: var(--papel);
  isolation: isolate;
  touch-action: pan-y;
  -webkit-user-select: none; user-select: none;
}
.demo::after { /* hairline interior, como orilla de papel */
  content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: 50;
  box-shadow: inset 0 0 0 1px rgba(43, 42, 40, .06);
}
.demo-falta {
  position: absolute; inset: 0; display: grid; place-items: center; text-align: center; padding: 20px;
  font: italic 500 22px/1.2 var(--display); color: var(--tenue);
  background:
    repeating-linear-gradient(135deg, transparent 0 14px, rgba(201, 162, 74, .05) 14px 15px),
    var(--papel-2);
}
.demo-otra {
  position: absolute; right: 12px; bottom: 12px; z-index: 40;
  padding: 6px 12px; min-height: 32px;
  transition: opacity .4s;
  border: 1px solid rgba(43, 42, 40, .12); border-radius: 999px;
  background: rgba(255, 253, 249, .9);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  font: 500 12.5px/1 var(--texto); color: var(--tinta-2); letter-spacing: .02em;
  box-shadow: 0 2px 10px rgba(43, 42, 40, .1);
}
.demo-otra::before { content: '↻ '; color: var(--oro-osc); }
/* mientras la pista «Toca…» está a la vista, el «Otra vez» espera: así no se amontonan */
.demo-caja.corriendo:not(.tocada):has(> .demo-pista:not([hidden]):not(:empty)) .demo-otra { opacity: 0; pointer-events: none; }
.demo-pista {
  position: absolute; left: 50%; bottom: 12px; z-index: 45;
  transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: 7px;
  min-height: 32px; padding: 6px 14px 6px 11px; border-radius: 999px;
  background: rgba(43, 42, 40, .72); color: #fff;
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  font: 500 13px/1.1 var(--texto); white-space: nowrap;
  pointer-events: none;
  opacity: 0; transition: opacity .5s, transform .5s;
}
.demo-pista::before {
  content: ''; width: 9px; height: 9px; border-radius: 50%; background: var(--oro);
  box-shadow: 0 0 0 0 rgba(201, 162, 74, .7); animation: latido 1.6s infinite;
}
.demo-caja.corriendo .demo-pista { opacity: 1; }
.demo-caja.tocada .demo-pista { opacity: 0; transform: translateX(-50%) translateY(6px); }
@keyframes latido { 0% { box-shadow: 0 0 0 0 rgba(201, 162, 74, .7); } 80%, 100% { box-shadow: 0 0 0 9px rgba(201, 162, 74, 0); } }

.tarjeta-cuerpo { padding: 14px 6px 4px; display: flex; flex-direction: column; flex: 1; }
.tarjeta h3 { margin: 0; font: 600 23px/1.15 var(--display); letter-spacing: -.005em; }
.tarjeta p { margin: 6px 0 14px; color: var(--tinta-2); font-size: 15px; line-height: 1.5; text-wrap: pretty; }
.acciones { margin-top: auto; display: flex; gap: 8px; }

.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 10px 16px;
  border-radius: 999px; border: 1px solid var(--linea);
  background: var(--tarjeta); color: var(--tinta);
  font: 500 14.5px/1 var(--texto); text-decoration: none; white-space: nowrap;
  transition: background .2s, border-color .2s, color .2s, transform .15s;
}
.boton:active { transform: scale(.97); }
.boton-principal { background: var(--tinta); border-color: var(--tinta); color: var(--papel); }
.boton-principal:hover { background: #3a3835; }
.boton-whats { background: var(--eucalipto); border-color: var(--eucalipto); color: #fff; width: 100%; font-size: 15.5px; min-height: 50px; }
.boton-whats[aria-disabled="true"] { opacity: .45; pointer-events: none; }
.boton-sutil { border-color: transparent; background: transparent; color: var(--tinta-2); padding-inline: 10px; }
.boton-sutil:hover { color: var(--tinta); }

.corazon { flex: 1; }
.corazon .ico { font-size: 17px; line-height: 1; color: var(--rubor); transition: transform .3s cubic-bezier(.3, 1.6, .5, 1); }
.corazon[aria-pressed="true"] { background: var(--rubor-2); border-color: rgba(201, 139, 134, .5); color: #7d3f3a; }
.corazon[aria-pressed="true"] .ico { transform: scale(1.18); color: #C46A63; }
.corazon.late .ico { animation: corazonLate .5s; }
@keyframes corazonLate { 30% { transform: scale(1.5); } 60% { transform: scale(.95); } 100% { transform: scale(1.18); } }
.ver { flex: 0 0 auto; }
@media (max-width: 360px) { .boton { padding-inline: 12px; font-size: 14px; } }

/* ---------- pie ---------- */
.pie { text-align: center; padding: 40px 16px 30px; color: var(--tenue); font-size: 13px; letter-spacing: .04em; }
.pie b { font: italic 500 18px/1 var(--display); color: var(--tinta-2); letter-spacing: 0; }

/* ---------- barra de abajo ---------- */
.barra {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px));
  background: rgba(251, 248, 242, .92);
  -webkit-backdrop-filter: saturate(1.4) blur(14px); backdrop-filter: saturate(1.4) blur(14px);
  border-top: 1px solid var(--linea);
}
.barra-dentro { max-width: 760px; margin: 0 auto; display: flex; align-items: center; gap: 12px; }
.barra-cuenta { flex: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.2; }
.barra-cuenta strong { font: 600 22px/1.1 var(--display); font-variant-numeric: lining-nums; }
.barra-cuenta strong .ico { color: #C46A63; font-size: 17px; }
.barra-cuenta > span { font-size: 12.5px; color: var(--tenue); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.barra.salta strong { animation: salta .45s; }
@keyframes salta { 40% { transform: translateY(-3px); } }

/* ---------- diálogos (modal de celular y cajón) ---------- */
dialog { padding: 0; border: 0; color: var(--tinta); background: transparent; max-width: none; max-height: none; }
dialog::backdrop { background: rgba(28, 24, 20, .62); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); }

.modal { width: 100%; height: 100%; margin: 0; }
.modal[open] { display: grid; place-items: center; }
.modal-caja {
  position: relative; display: flex; flex-direction: column; align-items: center; gap: 14px;
  padding: 16px 16px calc(16px + env(safe-area-inset-bottom, 0px));
  max-width: 100%;
}
.modal-titulo { margin: 0; text-align: center; color: #fff; font: 500 24px/1.1 var(--display); padding: 0 48px; }
.telefono {
  position: relative;
  height: min(78vh, 720px);
  height: min(78dvh, 720px);
  aspect-ratio: 9 / 19.5;
  max-width: calc(100vw - 32px);
  border-radius: 44px;
  padding: 9px;
  background: linear-gradient(145deg, #2e2b29, #121110);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .08) inset, 0 30px 60px -20px rgba(0, 0, 0, .6);
}
.telefono::before { /* la isla de la cámara */
  content: ''; position: absolute; top: 18px; left: 50%; transform: translateX(-50%);
  width: 26%; height: 20px; border-radius: 999px; background: #0c0b0a; z-index: 60;
}
.telefono .demo-caja { height: 100%; }
.telefono .demo { aspect-ratio: auto; height: 100%; border-radius: 36px; }
.modal-acciones { display: flex; gap: 10px; }
.modal .corazon { flex: 0 0 auto; min-width: 160px; }
.cerrar {
  position: absolute; top: 12px; right: 12px; z-index: 5;
  width: 44px; height: 44px; border-radius: 50%; border: 0;
  background: rgba(255, 255, 255, .14); color: #fff; font-size: 26px; line-height: 1;
  display: grid; place-items: center;
}
.cerrar:hover { background: rgba(255, 255, 255, .24); }
@media (max-height: 640px) { .modal-titulo { font-size: 20px; } .telefono { height: min(70vh, 720px); } }

.cajon {
  margin: auto 0 0; width: 100%; max-height: 88vh; max-height: 88dvh;
  background: var(--papel); border-radius: 22px 22px 0 0;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, .2);
}
.cajon[open] { display: flex; flex-direction: column; animation: subeCajon .35s cubic-bezier(.2, .8, .2, 1); }
@keyframes subeCajon { from { transform: translateY(40px); opacity: 0; } }
@media (min-width: 700px) {
  .cajon { margin: 0 0 0 auto; height: 100%; max-height: none; width: 420px; border-radius: 22px 0 0 22px; }
  .cajon[open] { animation-name: entraCajon; }
  @keyframes entraCajon { from { transform: translateX(40px); opacity: 0; } }
}
.cajon-cabeza { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px 8px; }
.cajon-cabeza h2 { margin: 0; font: 600 28px/1.1 var(--display); }
.cajon .cerrar { position: static; background: var(--papel-2); color: var(--tinta); }
.cajon-cuerpo { overflow-y: auto; padding: 4px 20px 20px; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }
.cajon-pie { padding: 12px 20px calc(14px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--linea); background: var(--papel); }
.lista-fav { list-style: none; margin: 8px 0 18px; padding: 0; }
.lista-fav li {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 0; border-bottom: 1px solid var(--linea);
}
.lista-fav li .ico { color: #C46A63; }
.lista-fav li .titulo { flex: 1; min-width: 0; font: 500 19px/1.2 var(--display); }
.lista-fav li small { display: block; font: 400 12.5px/1.3 var(--texto); color: var(--tenue); }
.lista-fav .quitar { min-height: 36px; padding: 6px 12px; font-size: 13px; }
.vacio { margin: 12px 0 20px; padding: 18px; text-align: center; border: 1px dashed var(--linea); border-radius: 14px; color: var(--tinta-2); }
.campo { display: block; margin: 0 0 16px; }
.campo span { display: block; margin-bottom: 6px; font-size: 14px; font-weight: 500; }
.campo input, .campo textarea {
  width: 100%; padding: 12px 14px; font-size: 16px;
  border: 1px solid var(--linea); border-radius: 12px; background: var(--tarjeta);
}
.campo textarea { min-height: 96px; resize: vertical; }
.campo input:focus, .campo textarea:focus { outline: none; border-color: var(--eucalipto); box-shadow: 0 0 0 3px rgba(95, 126, 108, .18); }
.estado { min-height: 20px; margin: 0 0 10px; font-size: 13px; color: var(--tenue); display: flex; align-items: center; gap: 6px; }
.estado[data-e="ok"] { color: var(--eucalipto); }
.estado[data-e="sin"] { color: #9A6B2E; }
.nota-whats { margin: 8px 0 0; font-size: 12.5px; color: var(--tenue); text-align: center; }

/* ---------- menos movimiento ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  /* sólo la interfaz; las demos reciben ctx.reducido y deciden cómo moverse más tranquilas */
  :not(.demo, .demo *), :not(.demo, .demo *)::before, :not(.demo, .demo *)::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}