/* ============================================================
   Bodas de Oro · Martha & Marco — hoja base
   Identidad tomada de la invitación de 1976: marfil, oro viejo,
   tinta sepia, tipografía con serifas + script para los nombres.
   ============================================================ */

:root {
  --marfil:        #f6f0e2;
  --marfil-hondo:  #efe6d1;
  --marfil-claro:  #fbf7ec;
  --tinta:         #3f362b;
  --tinta-suave:   #6b5f4e;
  --oro:           #b0893c;
  --oro-claro:     #cbaa63;
  --oro-luz:       #d8bd7e;
  --oro-hondo:     #8a6a2c;
  --vino:          #6c2b2b;
  --linea:         rgba(138, 106, 44, .32);

  --fuente-serif: "Cormorant Garamond", "Hoefler Text", Georgia, serif;
  --fuente-script: "Pinyon Script", "Cormorant Garamond", cursive;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  color: var(--tinta);
  background-color: var(--marfil);
  background-image:
    radial-gradient(120% 80% at 50% 0%, rgba(255,255,255,.55), transparent 60%),
    radial-gradient(140% 120% at 50% 120%, rgba(108,43,43,.06), transparent 55%);
  font-family: var(--fuente-serif);
  font-size: 20px;
  line-height: 1.5;
  font-weight: 400;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

/* --- grano de papel muy sutil --- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: .5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

main { position: relative; z-index: 1; }

/* --- filete dorado perimetral, papelería clásica --- */
.filete {
  position: fixed;
  inset: 16px;
  z-index: 5;
  pointer-events: none;
  border: 1px solid var(--linea);
  box-shadow: inset 0 0 0 3px rgba(246,240,226,.6), inset 0 0 0 4px var(--linea);
}
@media (max-width: 640px) {
  .filete { inset: 10px; box-shadow: inset 0 0 0 2px rgba(246,240,226,.6), inset 0 0 0 3px var(--linea); }
}

/* ============================================================
   NAVEGACIÓN (menú de portada + menú flotante)
   ============================================================ */
.nav-lista {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(.9rem, 3vw, 1.9rem);
}
.nav-lista a {
  display: inline-block;
  text-decoration: none;
  color: var(--tinta-suave);
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  padding-bottom: .25em;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}
.nav-lista a:hover,
.nav-lista a:focus-visible,
.nav-lista a.activo {
  color: var(--oro-hondo);
  border-color: var(--oro-claro);
  outline: none;
}

.nav-portada {
  margin-top: clamp(1.6rem, 4.5vh, 2.6rem);
}
.nav-portada .nav-lista {
  justify-content: center;
}

.nav-flotante {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .7rem clamp(1rem, 4vw, 2.4rem);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.nav-flotante.desplazado {
  background: rgba(246, 240, 226, .92);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom-color: var(--linea);
  box-shadow: 0 2px 14px -10px rgba(63, 54, 43, .45);
}
.nav-flotante__marca {
  font-family: var(--fuente-script);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--oro-hondo);
  text-decoration: none;
  white-space: nowrap;
}
.nav-flotante__marca i { font-style: normal; font-size: .72em; color: var(--oro); margin: 0 .04em; }
.nav-flotante .nav-lista { justify-content: flex-end; }

@media (max-width: 560px) {
  .nav-flotante { padding: .5rem .8rem; }
  .nav-flotante__marca { font-size: 1.15rem; }
  .nav-flotante .nav-lista { gap: .7rem; }
  .nav-flotante .nav-lista a { font-size: .58rem; letter-spacing: .1em; }
}
@media (prefers-reduced-motion: reduce) {
  .nav-flotante { transition: none; }
}

/* ============================================================
   PORTADA
   ============================================================ */
.portada {
  min-height: 100svh;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  text-align: center;
  padding-inline: clamp(1.4rem, 6vw, 4rem);
}

.portada__inner {
  flex: 1;
  max-width: 40rem;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-block: clamp(4.75rem, 10vh, 7rem) 1.5rem;
}

.kicker {
  margin: 0 0 clamp(1rem, 3vh, 1.9rem);
  font-size: clamp(.7rem, 1.6vw, .82rem);
  letter-spacing: .42em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--oro-hondo);
}
.kicker::before, .kicker::after {
  content: "";
  display: inline-block;
  width: clamp(1.4rem, 6vw, 3rem);
  height: 1px;
  margin-bottom: .28em;
  background: var(--linea);
  vertical-align: middle;
}
.kicker::before { margin-right: 1em; }
.kicker::after  { margin-left: 1em; }

/* --- monograma: anillos + M&M --- */
.monograma {
  position: relative;
  color: var(--oro);
  display: grid;
  place-items: center;
  margin-bottom: clamp(1.2rem, 3.5vh, 2.2rem);
}
.monograma svg { display: block; opacity: .9; }
.monograma__letras {
  position: absolute;
  font-family: var(--fuente-script);
  font-size: 2.15rem;
  color: var(--oro-hondo);
  letter-spacing: .02em;
}
.monograma__letras i {
  font-style: normal;
  font-size: .78em;
  color: var(--oro);
  margin: 0 .04em;
}

.nombres {
  margin: 0;
  font-family: var(--fuente-script);
  font-weight: 400;
  line-height: 1.04;
  color: var(--tinta);
  font-size: clamp(2.6rem, 9vw, 4.9rem);
  display: flex;
  flex-direction: column;
  gap: .06em;
}
.nombres .amp {
  font-size: .52em;
  color: var(--oro);
  margin: .02em 0;
}

.cincuenta {
  margin: clamp(1rem, 3vh, 1.8rem) 0 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .1em;
}
.cincuenta__num {
  font-size: clamp(3rem, 10vw, 5.2rem);
  line-height: .9;
  font-weight: 500;
  color: transparent;
  background: linear-gradient(180deg, var(--oro-luz), var(--oro) 45%, var(--oro-hondo));
  -webkit-background-clip: text;
  background-clip: text;
}
.cincuenta__txt {
  font-size: clamp(.92rem, 2.4vw, 1.15rem);
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--tinta-suave);
}

.fecha {
  margin: clamp(1.1rem, 3.2vh, 1.9rem) 0 0;
  font-size: clamp(1.02rem, 2.7vw, 1.28rem);
  font-style: italic;
  color: var(--tinta);
}

.puente {
  margin: .7rem 0 0;
  display: inline-flex;
  align-items: center;
  gap: 1em;
  font-size: clamp(.72rem, 1.8vw, .86rem);
  letter-spacing: .3em;
  color: var(--oro-hondo);
}
.puente i { color: var(--oro); font-style: normal; }

/* --- cuenta regresiva --- */
.cuenta {
  margin-top: clamp(1.4rem, 4vh, 2.3rem);
  display: flex;
  gap: clamp(.9rem, 4vw, 2.4rem);
}
.cuenta__u {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .35em;
  position: relative;
}
.cuenta__u + .cuenta__u::before {
  content: "";
  position: absolute;
  left: calc(clamp(.9rem, 4vw, 2.4rem) / -2);
  top: 12%;
  height: 62%;
  width: 1px;
  background: var(--linea);
}
.cuenta__u b {
  font-size: clamp(1.5rem, 5vw, 2.2rem);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: .01em;
  color: var(--tinta);
  min-width: 1.6em;
}
.cuenta__u small {
  font-size: clamp(.6rem, 1.5vw, .7rem);
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--tinta-suave);
}
.cuenta__hoy {
  margin: 0;
  font-family: var(--fuente-script);
  font-size: clamp(1.7rem, 6vw, 2.6rem);
  color: var(--oro-hondo);
}

/* --- indicador de scroll --- */
.scroll-cue {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .55em;
  padding-bottom: clamp(1.4rem, 5vh, 3rem);
  color: var(--oro-hondo);
}
.scroll-cue span {
  font-size: .62rem;
  letter-spacing: .32em;
  text-transform: uppercase;
}
.scroll-cue svg { animation: flota 2.6s ease-in-out infinite; }
@keyframes flota {
  0%, 100% { transform: translateY(0); opacity: .55; }
  50%      { transform: translateY(5px); opacity: 1; }
}

a.scroll-cue { text-decoration: none; }

@media (prefers-reduced-motion: reduce) {
  .scroll-cue svg { animation: none; }
}

/* ============================================================
   SECCIONES — genérico
   ============================================================ */
.seccion {
  padding: clamp(3.5rem, 9vh, 6.5rem) clamp(1.4rem, 6vw, 4rem);
  max-width: 76rem;
  margin-inline: auto;
}
/* secciones seguidas comparten un solo espacio en vez de sumar tres */
.seccion + .seccion { padding-top: 0; }
.seccion__head {
  text-align: center;
  max-width: 42rem;
  margin: 0 auto clamp(2.6rem, 7vh, 4.5rem);
}
.seccion__titulo {
  margin: .3em 0 .5em;
  font-family: var(--fuente-script);
  font-weight: 400;
  line-height: 1.05;
  color: var(--tinta);
  font-size: clamp(2.3rem, 7vw, 3.9rem);
}
.seccion__intro {
  margin: 0;
  font-size: clamp(1rem, 2.5vw, 1.18rem);
  font-style: italic;
  color: var(--tinta-suave);
}

/* ============================================================
   NUESTRA HISTORIA — línea de tiempo
   ============================================================ */
.capitulo { margin-bottom: clamp(3.2rem, 9vh, 6rem); }

.capitulo__marca {
  text-align: center;
  max-width: 34rem;
  margin: 0 auto clamp(1.6rem, 4vh, 2.6rem);
}
.capitulo__anio {
  display: inline-block;
  font-size: .72rem;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--oro-hondo);
}
.capitulo__anio::before,
.capitulo__anio::after {
  content: "";
  display: inline-block;
  width: 1.6rem;
  height: 1px;
  margin-bottom: .28em;
  background: var(--linea);
}
.capitulo__anio::before { margin-right: .9em; }
.capitulo__anio::after  { margin-left: .9em; }

.capitulo__titulo {
  margin: .4em 0 .3em;
  font-family: var(--fuente-serif);
  font-weight: 600;
  font-size: clamp(1.5rem, 4.5vw, 2.1rem);
  letter-spacing: .01em;
}
.capitulo__texto {
  margin: 0;
  font-style: italic;
  color: var(--tinta-suave);
  font-size: clamp(.98rem, 2.3vw, 1.1rem);
}

/* galería masonry (columnas repartidas por JS, en orden cronológico) */
.galeria {
  display: flex;
  align-items: flex-start;
  gap: clamp(.7rem, 1.6vw, 1rem);
}
.galeria .col {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(.7rem, 1.6vw, 1rem);
}
.galeria--pocas {
  flex-wrap: wrap;
  justify-content: center;
}
.galeria--pocas .foto { width: min(22rem, 44%); }
@media (max-width: 560px) {
  .galeria--pocas .foto { width: 100%; }
}

.foto {
  display: block;
  width: 100%;
  margin: 0;
  padding: clamp(5px, 1.2vw, 8px);
  border: 0;
  background: var(--marfil-claro);
  box-shadow:
    inset 0 0 0 1px var(--linea),
    0 1px 2px rgba(63, 54, 43, .06),
    0 12px 24px -16px rgba(63, 54, 43, .3);
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease;
}
.foto:hover,
.foto:focus-visible {
  transform: translateY(-3px);
  box-shadow:
    inset 0 0 0 1px var(--oro-claro),
    0 2px 4px rgba(63, 54, 43, .1),
    0 20px 34px -18px rgba(63, 54, 43, .4);
  outline: none;
}
.foto img {
  display: block;
  width: 100%;
  height: auto;
  filter: saturate(.94) contrast(1.03);
}
.foto__cap {
  display: block;
  padding: .55em .2em .15em;
  font-size: .78rem;
  font-style: italic;
  line-height: 1.3;
  color: var(--tinta-suave);
  text-align: center;
}

.historia__outro {
  text-align: center;
  margin: clamp(1rem, 4vh, 2.5rem) 0 0;
  font-size: clamp(1.1rem, 3vw, 1.4rem);
  font-style: italic;
  color: var(--tinta-suave);
}
.historia__outro span {
  font-family: var(--fuente-script);
  font-style: normal;
  font-size: 1.5em;
  color: var(--oro-hondo);
}

/* ============================================================
   VISOR (lightbox)
   ============================================================ */
.visor {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 4vw, 3rem);
  background: rgba(32, 26, 18, .92);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}
.visor__fig {
  margin: 0;
  max-width: 100%;
  max-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .8rem;
}
.visor__fig img {
  max-width: min(92vw, 1100px);
  max-height: 82vh;
  object-fit: contain;
  background: var(--marfil-claro);
  padding: clamp(6px, 1.4vw, 12px);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .6);
}
.visor__fig figcaption {
  color: #e9dfc9;
  font-style: italic;
  font-size: .92rem;
  text-align: center;
  max-width: 40rem;
}
.visor__btn {
  position: absolute;
  border: 0;
  background: rgba(246, 240, 226, .1);
  color: #f6f0e2;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background .2s ease;
  font-family: var(--fuente-serif);
  line-height: 1;
}
.visor__btn:hover { background: rgba(246, 240, 226, .22); }
.visor__cerrar {
  top: clamp(.8rem, 3vw, 1.6rem);
  right: clamp(.8rem, 3vw, 1.6rem);
  width: 2.6rem;
  height: 2.6rem;
  font-size: 1.7rem;
  border-radius: 50%;
}
.visor__nav {
  top: 50%;
  transform: translateY(-50%);
  width: clamp(2.6rem, 6vw, 3.4rem);
  height: clamp(3.6rem, 9vw, 4.6rem);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
}
.visor__nav--prev { left: clamp(.4rem, 2vw, 1.4rem); }
.visor__nav--next { right: clamp(.4rem, 2vw, 1.4rem); }

@media (max-width: 560px) {
  .visor__nav { top: auto; bottom: clamp(.6rem, 3vw, 1.4rem); transform: none; }
  .visor__nav--prev { left: 25%; }
  .visor__nav--next { right: 25%; }
}

/* ============================================================
   REVELADO al hacer scroll
   ============================================================ */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}
.js .reveal.visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   DETALLES DEL EVENTO
   ============================================================ */
.itinerario {
  list-style: none;
  margin: 0 auto clamp(2.4rem, 6vh, 4rem);
  padding: 0;
  display: flex;
  justify-content: center;
  gap: clamp(1.6rem, 6vw, 4.5rem);
  position: relative;
}
.itinerario::before {
  content: "";
  position: absolute;
  top: 1.05rem;
  left: 12%;
  right: 12%;
  height: 1px;
  background: var(--linea);
  z-index: 0;
}
.itinerario li {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .35em;
  background: var(--marfil);
  padding: 0 .6rem;
  text-align: center;
}
.itinerario b {
  font-size: clamp(1.3rem, 3.6vw, 1.75rem);
  font-weight: 500;
  color: var(--oro-hondo);
  font-variant-numeric: tabular-nums;
}
.itinerario span {
  font-size: clamp(.66rem, 1.6vw, .76rem);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--tinta-suave);
}

.eventos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr));
  gap: clamp(1.4rem, 4vw, 2.6rem);
}

.evento {
  display: flex;
  flex-direction: column;
  padding: clamp(1.4rem, 3.5vw, 2.4rem);
  background: var(--marfil-claro);
  box-shadow:
    inset 0 0 0 1px var(--linea),
    0 14px 30px -20px rgba(63, 54, 43, .34);
}
.evento__tipo {
  margin: 0 0 .7em;
  font-family: var(--fuente-script);
  font-size: 1.7rem;
  color: var(--oro-hondo);
  line-height: 1;
}
.evento__hora {
  margin: 0 0 .15em;
  font-size: clamp(1.4rem, 4vw, 1.85rem);
  font-weight: 500;
  color: var(--tinta);
}
.evento__lugar {
  margin: .2em 0 .3em;
  font-family: var(--fuente-serif);
  font-weight: 600;
  font-size: clamp(1.15rem, 3vw, 1.4rem);
  line-height: 1.2;
}
.evento__lugar span {
  font-weight: 500;
  color: var(--tinta-suave);
}
.evento__dir {
  margin: 0 0 1.2em;
  font-style: italic;
  color: var(--tinta-suave);
  font-size: clamp(.92rem, 2.2vw, 1rem);
  line-height: 1.4;
}
.evento__mapa {
  margin: auto 0 1.1em;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: 1px solid var(--linea);
  background: var(--marfil-hondo);
}
.evento__mapa iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  filter: saturate(.92) sepia(.06);
}
.evento__btn {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: .5em;
  padding: .7em 1.4em;
  border: 1px solid var(--oro);
  color: var(--oro-hondo);
  text-decoration: none;
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  transition: background .2s ease, color .2s ease;
}
.evento__btn:hover,
.evento__btn:focus-visible {
  background: var(--oro);
  color: var(--marfil-claro);
  outline: none;
}

.detalles__nota {
  margin: clamp(2rem, 5vh, 3.2rem) auto 0;
  max-width: 34rem;
  text-align: center;
  font-style: italic;
  color: var(--tinta-suave);
  font-size: clamp(.92rem, 2.2vw, 1.02rem);
}

.evento__vestir {
  margin: 0 0 1.2em;
  align-self: flex-start;
  padding: .35em .9em;
  border: 1px solid var(--linea);
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--oro-hondo);
}

/* ============================================================
   HOSPEDAJE
   ============================================================ */
.tarjeta-hotel {
  max-width: 34rem;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  padding: clamp(1.6rem, 4.5vw, 2.8rem);
  background: var(--marfil-claro);
  box-shadow:
    inset 0 0 0 1px var(--linea),
    0 14px 30px -20px rgba(63, 54, 43, .34);
}
.tarjeta-hotel .evento__dir { margin-bottom: 0; }

.codigo {
  margin: 1.4em 0;
  padding: 1.1em 1.2em;
  background: var(--marfil-hondo);
  border: 1px dashed var(--oro-claro);
  text-align: center;
}
.codigo__label {
  display: block;
  font-size: .66rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--tinta-suave);
  margin-bottom: .7em;
}
.codigo__fila {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .9em;
  flex-wrap: wrap;
}
.codigo__valor {
  font-family: var(--fuente-serif);
  font-weight: 600;
  font-size: clamp(1.1rem, 3.4vw, 1.42rem);
  color: var(--tinta);
  letter-spacing: .01em;
}
.codigo__btn {
  border: 1px solid var(--oro);
  background: transparent;
  color: var(--oro-hondo);
  padding: .45em .95em;
  font-size: .66rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.codigo__btn:hover,
.codigo__btn:focus-visible { background: var(--oro); color: var(--marfil-claro); outline: none; }
.codigo__btn.ok { background: var(--oro-hondo); color: var(--marfil-claro); border-color: var(--oro-hondo); }

.contacto-hotel {
  margin: .2em 0 1.6em;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.contacto-hotel > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1em;
  padding: .8em 0;
  border-bottom: 1px solid var(--linea);
}
.contacto-hotel > div:first-child { border-top: 1px solid var(--linea); }
.contacto-hotel dt {
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--tinta-suave);
}
.contacto-hotel dd { margin: 0; }
.contacto-hotel a {
  color: var(--oro-hondo);
  text-decoration: none;
  border-bottom: 1px solid var(--oro-claro);
}
.contacto-hotel a:hover { color: var(--tinta); }

/* ============================================================
   RSVP — formulario
   ============================================================ */
.rsvp__caja {
  max-width: 34rem;
  margin-inline: auto;
  padding: clamp(1.6rem, 4.5vw, 2.8rem);
  background: var(--marfil-claro);
  box-shadow:
    inset 0 0 0 1px var(--linea),
    0 14px 30px -20px rgba(63, 54, 43, .34);
}

.formulario { display: flex; flex-direction: column; gap: 1.4rem; }

.formulario__aviso {
  margin: 0;
  padding: .8em 1em;
  background: var(--marfil-hondo);
  border-left: 3px solid var(--oro-claro);
  font-size: .9rem;
  font-style: italic;
  color: var(--tinta-suave);
}

.campo { display: flex; flex-direction: column; gap: .5em; margin: 0; padding: 0; border: 0; }
.campo > label,
.campo legend {
  font-size: .74rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--oro-hondo);
  padding: 0;
}
.campo .op { text-transform: none; letter-spacing: 0; color: var(--tinta-suave); font-size: .82rem; }

.campo input[type="text"],
.campo input[type="number"],
.campo textarea {
  width: 100%;
  font-family: var(--fuente-serif);
  font-size: 1.05rem;
  color: var(--tinta);
  background: var(--marfil);
  border: 1px solid var(--linea);
  padding: .6em .8em;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.campo textarea { resize: vertical; min-height: 3.4em; line-height: 1.45; }
.campo input:focus,
.campo textarea:focus {
  outline: none;
  border-color: var(--oro);
  box-shadow: 0 0 0 3px rgba(176, 137, 60, .16);
}
.campo input[aria-invalid="true"] { border-color: var(--vino); }

#rsvpSi { display: flex; flex-direction: column; gap: 1.4rem; }

.campo-fila { display: flex; gap: 1rem; }
.campo-fila .campo--num { flex: 1; }
.campo--num input { max-width: 6.5rem; }

.campo--opciones {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: .6em 1.6rem;
}
.campo--opciones legend { flex-basis: 100%; margin-bottom: .1em; }
.campo--opciones .opcion {
  display: inline-flex;
  align-items: center;
  gap: .55em;
  cursor: pointer;
  font-size: 1rem;
  color: var(--tinta);
  text-transform: none;
  letter-spacing: 0;
}
.campo--opciones input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 1.05em;
  height: 1.05em;
  border: 1px solid var(--oro);
  border-radius: 50%;
  display: grid;
  place-content: center;
  cursor: pointer;
}
.campo--opciones input[type="radio"]::before {
  content: "";
  width: .55em;
  height: .55em;
  border-radius: 50%;
  transform: scale(0);
  transition: transform .15s ease;
  background: var(--oro);
}
.campo--opciones input[type="radio"]:checked::before { transform: scale(1); }
.campo--opciones input[type="radio"]:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(176, 137, 60, .22);
}

.trampa {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  opacity: 0;
  pointer-events: none;
}

.formulario__enviar {
  align-self: flex-start;
  margin-top: .4rem;
  padding: .85em 2em;
  border: 1px solid var(--oro-hondo);
  background: var(--oro);
  color: var(--marfil-claro);
  font-family: var(--fuente-serif);
  font-size: .82rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s ease, opacity .2s ease;
}
.formulario__enviar:hover:not(:disabled),
.formulario__enviar:focus-visible:not(:disabled) {
  background: var(--oro-hondo);
  outline: none;
}
.formulario__enviar:disabled { opacity: .55; cursor: default; }

.formulario__estado {
  margin: 0;
  font-size: .92rem;
  color: var(--vino);
}
.formulario__estado a { color: var(--vino); }

.rsvp__gracias { text-align: center; padding: 1rem 0; }
.rsvp__gracias-icono {
  margin: 0 0 .3em;
  font-size: 1.8rem;
  color: var(--oro);
}
.rsvp__gracias h3 {
  margin: 0 0 .35em;
  font-family: var(--fuente-script);
  font-weight: 400;
  font-size: clamp(1.8rem, 5vw, 2.4rem);
  color: var(--tinta);
}
.rsvp__gracias p { margin: .2em 0; color: var(--tinta-suave); }
.rsvp__gracias-nota { font-size: .88rem; font-style: italic; margin-top: 1em; }
.rsvp__gracias-nota a { color: var(--oro-hondo); }