/* =========================================================
   Sofía & Martín — hoja de estilos
   Paleta: noche de campo. Fondo verde tinta, marfil, bronce.
   Tipografía: Fraunces (display) + Karla (texto y datos).
   ========================================================= */

:root {
  --tinta:      #0F221E;
  --tinta-2:    #16302A;
  --tinta-3:    #1D3D35;
  --papel:      #EDE7D8;
  --niebla:     #93A79C;
  --bronce:     #C08A3E;
  --salvia:     #7E9B8B;

  --display: "Fraunces", Georgia, serif;
  --texto:   "Karla", system-ui, -apple-system, sans-serif;

  --ancho: 68rem;
  --ancho-angosto: 40rem;
  --paso: clamp(3.5rem, 9vw, 7.5rem);
  --radio: 2px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--tinta);
  color: var(--papel);
  font-family: var(--texto);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.075rem);
  line-height: 1.65;
  font-weight: 350;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, iframe { max-width: 100%; display: block; }

.envoltorio {
  width: min(100% - 2.5rem, var(--ancho));
  margin-inline: auto;
}
.envoltorio--angosto { width: min(100% - 2.5rem, var(--ancho-angosto)); }

.saltar {
  position: absolute; left: -9999px;
  background: var(--bronce); color: var(--tinta);
  padding: .6rem 1rem; z-index: 100;
}
.saltar:focus { left: 1rem; top: 1rem; }

:focus-visible {
  outline: 2px solid var(--bronce);
  outline-offset: 3px;
}

/* ---------- Tipografía compartida ---------- */

.eyebrow {
  font-size: .7rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--salvia);
  margin: 0 0 1.4rem;
  font-weight: 500;
}

.titulo-seccion {
  font-family: var(--display);
  font-optical-sizing: auto;
  font-weight: 400;
  font-size: clamp(1.9rem, 1.4rem + 2.2vw, 3rem);
  line-height: 1.05;
  margin: 0 0 .5rem;
  font-variation-settings: "SOFT" 30, "WONK" 1;
}

.bajada {
  color: var(--niebla);
  max-width: 46ch;
  margin: 0 0 2.5rem;
}

.enlace {
  color: var(--bronce);
  text-underline-offset: .25em;
  text-decoration-thickness: 1px;
}

/* ---------- Botones ---------- */

.boton {
  display: inline-block;
  font-family: var(--texto);
  font-size: .82rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-weight: 500;
  padding: .95rem 1.9rem;
  border: 1px solid var(--bronce);
  border-radius: var(--radio);
  color: var(--bronce);
  background: transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background .25s ease, color .25s ease;
}
.boton:hover { background: var(--bronce); color: var(--tinta); }

.boton--lleno { background: var(--bronce); color: var(--tinta); width: 100%; }
.boton--lleno:hover { background: transparent; color: var(--bronce); }
.boton--lleno:disabled { opacity: .45; cursor: progress; }

.boton--fantasma { margin-top: 2.5rem; }

/* =========================================================
   PORTADA
   ========================================================= */

.portada {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 5rem 1.5rem 6rem;
  position: relative;
  text-align: center;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, var(--tinta-3) 0%, transparent 70%),
    var(--tinta);
}

.portada__marco { max-width: 44rem; }

.nombres {
  font-family: var(--display);
  font-weight: 300;
  font-optical-sizing: auto;
  font-variation-settings: "SOFT" 40, "WONK" 1;
  font-size: clamp(3.2rem, 1.5rem + 9vw, 7.5rem);
  line-height: .92;
  margin: 0;
  display: grid;
  justify-items: center;
}
.nombres__y {
  font-style: italic;
  font-size: .42em;
  color: var(--bronce);
  line-height: 1;
  margin: .18em 0;
  font-weight: 300;
}
.nombres--chico { font-size: clamp(2.4rem, 1.5rem + 5vw, 4rem); }

.apellidos {
  font-size: .72rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--salvia);
  margin: 2rem 0 0;
}

.fecha-larga {
  font-size: .95rem;
  color: var(--papel);
  margin: 1.6rem 0 0;
  padding-top: 1.6rem;
  border-top: 1px solid rgba(237, 231, 216, .16);
  display: inline-block;
}

/* --- Cuenta regresiva: una frase, no cuatro cajitas --- */
.cuenta { margin-top: 2.8rem; }

.cuenta__frase {
  margin: 0;
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.4rem, 1rem + 1.8vw, 2.1rem);
  line-height: 1.2;
  font-variation-settings: "SOFT" 40, "WONK" 1;
}
.cuenta__prefijo, .cuenta__unidad { color: var(--niebla); }
.cuenta__dias {
  color: var(--bronce);
  font-variant-numeric: tabular-nums;
  font-weight: 400;
}
.cuenta__reloj {
  margin: .7rem 0 0;
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--salvia);
  font-variant-numeric: tabular-nums;
  min-height: 1.2em;
}

.scroll-cue {
  position: absolute;
  bottom: 2.2rem; left: 50%;
  transform: translateX(-50%);
}
.scroll-cue span {
  display: block;
  width: 1px; height: 3.5rem;
  background: linear-gradient(to bottom, transparent, var(--salvia));
  animation: respirar 3.2s ease-in-out infinite;
}
@keyframes respirar {
  0%, 100% { opacity: .25; transform: scaleY(.7); transform-origin: top; }
  50%      { opacity: .9;  transform: scaleY(1);   transform-origin: top; }
}

/* =========================================================
   FRASE
   ========================================================= */

.frase {
  padding: var(--paso) 1.5rem;
  text-align: center;
  background: var(--tinta-2);
}
.frase p {
  font-family: var(--display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.25rem, 1rem + 1.4vw, 1.9rem);
  line-height: 1.45;
  max-width: 34ch;
  margin-inline: auto;
  color: var(--papel);
}

/* =========================================================
   EL DÍA — la línea de tiempo (elemento firma)
   ========================================================= */

.dia { padding: var(--paso) 0; }

.linea {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

/* riel de fondo */
.linea::before {
  content: "";
  position: absolute;
  left: 5.5rem;
  top: .6rem;
  bottom: 1.5rem;
  width: 1px;
  background: rgba(237, 231, 216, .14);
}

.linea__hito {
  position: relative;
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0 2.5rem;
  padding: 0 0 2.6rem;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .6s ease, transform .6s ease;
  transition-delay: calc(var(--i) * 60ms);
}
.linea__hito.visible { opacity: 1; transform: none; }

/* el punto sobre el riel */
.linea__hito::before {
  content: "";
  position: absolute;
  left: 5.5rem;
  top: .55rem;
  width: 9px; height: 9px;
  margin-left: -4px;
  border-radius: 50%;
  background: var(--tinta);
  border: 1px solid var(--salvia);
  transition: background .4s ease .2s, border-color .4s ease .2s, transform .4s ease .2s;
}
.linea__hito.visible::before {
  background: var(--bronce);
  border-color: var(--bronce);
  transform: scale(1.15);
}

.linea__hora {
  font-size: .95rem;
  font-weight: 500;
  letter-spacing: .06em;
  font-variant-numeric: tabular-nums;
  color: var(--bronce);
  text-align: right;
  padding-top: .05rem;
}

.linea__titulo {
  font-family: var(--display);
  font-weight: 400;
  font-size: 1.35rem;
  line-height: 1.2;
  margin: 0 0 .3rem;
  font-variation-settings: "SOFT" 30, "WONK" 1;
}
.linea__detalle {
  margin: 0;
  color: var(--niebla);
  max-width: 44ch;
}

.dress {
  margin: 1rem 0 0;
  padding: 1.6rem 0 0;
  border-top: 1px solid rgba(237, 231, 216, .14);
  color: var(--niebla);
  max-width: 52ch;
}
.etiqueta {
  display: block;
  font-size: .7rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--salvia);
  margin-bottom: .35rem;
  font-weight: 500;
}

/* =========================================================
   LUGAR
   ========================================================= */

.lugar { padding: var(--paso) 0; background: var(--tinta-2); }

.lugar__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

.lugar__nombre {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 400;
  margin: 1.5rem 0 .2rem;
}
.lugar__direccion { margin: 0 0 1.6rem; color: var(--bronce); font-size: .95rem; }
.lugar__como { color: var(--niebla); margin: 0 0 2rem; max-width: 44ch; }

.lugar__mapa {
  border: 1px solid rgba(237, 231, 216, .16);
  border-radius: var(--radio);
  overflow: hidden;
  background: var(--tinta-3);
}
.lugar__mapa iframe {
  width: 100%;
  height: 22rem;
  border: 0;
  filter: grayscale(.35) contrast(.9) brightness(.92);
}

/* =========================================================
   FORMULARIO
   ========================================================= */

.rsvp { padding: var(--paso) 0; }

.formulario { display: grid; gap: 1.4rem; }

.trampa { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

.campo { display: grid; gap: .45rem; }

.campo label, .campo legend {
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--salvia);
  font-weight: 500;
}
.ayuda {
  display: block;
  letter-spacing: .02em;
  text-transform: none;
  color: var(--niebla);
  font-size: .8rem;
  font-weight: 400;
  margin-top: .2rem;
}

.campo input[type="text"],
.campo input[type="email"],
.campo input[type="tel"],
.campo select,
.campo textarea,
.puerta__form input {
  width: 100%;
  font-family: var(--texto);
  font-size: 1rem;
  color: var(--papel);
  background: var(--tinta-2);
  border: 1px solid rgba(237, 231, 216, .18);
  border-radius: var(--radio);
  padding: .8rem .95rem;
  transition: border-color .2s ease;
}
.campo input::placeholder, .campo textarea::placeholder { color: rgba(147, 167, 156, .7); }
.campo input:focus, .campo select:focus, .campo textarea:focus { border-color: var(--bronce); }
.campo input[aria-invalid="true"] { border-color: #C2564A; }
.campo textarea { resize: vertical; }

.campo select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--salvia) 50%),
                    linear-gradient(135deg, var(--salvia) 50%, transparent 50%);
  background-position: calc(100% - 1.1rem) 1.25rem, calc(100% - 0.75rem) 1.25rem;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2.5rem;
}

.campo-doble { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }

.campo--radio {
  border: 0; margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: .75rem;
}
.campo--radio legend { margin-bottom: .55rem; }

.opcion {
  display: flex; align-items: center; gap: .6rem;
  border: 1px solid rgba(237, 231, 216, .18);
  border-radius: var(--radio);
  padding: .7rem 1.1rem;
  cursor: pointer;
  color: var(--papel);
  font-size: .95rem;
  transition: border-color .2s ease, background .2s ease;
}
.opcion:has(input:checked) { border-color: var(--bronce); background: rgba(192, 138, 62, .1); }
.opcion input { accent-color: var(--bronce); width: 1rem; height: 1rem; }
.opcion--check { width: fit-content; }

.aviso {
  margin: .25rem 0 0;
  padding: .9rem 1.1rem;
  border-radius: var(--radio);
  font-size: .95rem;
  border: 1px solid;
}
.aviso--bien { border-color: var(--salvia); color: var(--papel); background: rgba(126, 155, 139, .14); }
.aviso--mal  { border-color: #C2564A; color: #F0C3BC; background: rgba(194, 86, 74, .12); }

/* =========================================================
   REGALOS / GALERÍA / PIE
   ========================================================= */

.regalos { padding: var(--paso) 0; background: var(--tinta-2); }

.datos-banco {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .8rem 2rem;
  margin: 0;
  border-top: 1px solid rgba(237, 231, 216, .14);
  padding-top: 1.6rem;
}
.datos-banco dt {
  font-size: .7rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--salvia); font-weight: 500; padding-top: .2rem;
}
.datos-banco dd { margin: 0; font-variant-numeric: tabular-nums; }

.copiable {
  cursor: pointer;
  border-bottom: 1px dashed var(--bronce);
  padding-bottom: 1px;
}
.copiable::after {
  content: " copiar";
  font-size: .68rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--salvia);
}
.copiable.copiado::after { content: " copiado"; color: var(--bronce); }

.galeria { padding: var(--paso) 0; }
.galeria__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
  gap: 1rem;
}
.galeria__grid img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/5; }
.galeria__grid figure { margin: 0; }

.vacio {
  border: 1px dashed rgba(237, 231, 216, .2);
  border-radius: var(--radio);
  padding: 2.5rem;
  color: var(--niebla);
  text-align: center;
  margin: 0;
}
.vacio span { display: block; margin-top: .6rem; font-size: .85rem; color: var(--salvia); }
.vacio code { font-size: .85em; color: var(--bronce); }

.pie {
  padding: 3.5rem 0 4rem;
  border-top: 1px solid rgba(237, 231, 216, .12);
  text-align: center;
}
.pie__nombres {
  font-family: var(--display); font-style: italic; font-weight: 300;
  font-size: 1.4rem; margin: 0 0 .6rem;
}
.pie__contacto { color: var(--niebla); font-size: .9rem; margin: 0; }
.pie__contacto a { color: var(--bronce); }

/* =========================================================
   PUERTA / ARCHIVADO
   ========================================================= */

.body--puerta { display: grid; place-items: center; min-height: 100svh; padding: 2rem; }
.puerta { text-align: center; max-width: 26rem; width: 100%; }
.puerta__form { display: grid; gap: .8rem; margin-top: 2.5rem; text-align: left; }
.puerta__form label {
  font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--salvia);
}
.puerta__gracias { color: var(--niebla); margin-top: 2rem; line-height: 1.8; }

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 46rem) {
  .lugar__grid { grid-template-columns: 1fr; gap: 2rem; }
  .campo-doble { grid-template-columns: 1fr; gap: 1.4rem; }

  .linea::before { left: 0; }
  .linea__hito {
    grid-template-columns: 1fr;
    gap: .35rem;
    padding-left: 1.7rem;
  }
  .linea__hito::before { left: 0; top: .5rem; }
  .linea__hora { text-align: left; }
  .lugar__mapa iframe { height: 16rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .linea__hito { opacity: 1; transform: none; }
}