/* =====================================================================
   BELÉN & SANTIAGO — Landing de una sola página
   Estilo: GÓTICO EDITORIAL · blanco y negro dominantes
   Texturas reales (cuero negro, tela grafito, papel florado en relieve)
   en vez de color plano. Blackletter para el monograma y los grandes
   títulos-firma; Cinzel para las mayúsculas "talladas en piedra";
   Cormorant Garamond para el cuerpo. Ilustraciones de tinta (flores,
   paloma, manos) como motivo recurrente. Ubicación oculta tras un
   "mapa" borroso y abstracto — nunca un mapa real.
   ===================================================================== */

/* 1. VARIABLES */
:root {
  --ink:       #0A0A0A;
  --ink-soft:  #48453F;
  --paper:     #F3F1EA;
  --paper-2:   #E8E3D6;
  --line:      rgba(10,10,10,.16);
  --on-dark:   #F3F1EA;
  --on-dark-soft: rgba(243,241,234,.68);

  --f-gothic:  'UnifrakturCook', cursive;
  --f-display: 'Cinzel', Georgia, serif;
  --f-body:    'Cormorant Garamond', Georgia, serif;
  --f-label:   'Jost', 'Helvetica Neue', sans-serif;

  --ease-silk: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-soft: cubic-bezier(0.45, 0, 0.15, 1);

  --gutter: clamp(1.25rem, 5vw, 3.5rem);
  --nav-h: clamp(3.6rem, 8vh, 4.4rem);
  --maxw: 1160px;
}

/* 2. RESET / BASE */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scrollbar-width: none; -ms-overflow-style: none; }
html::-webkit-scrollbar { display: none; width: 0; height: 0; }
body {
  font-family: var(--f-body); color: var(--ink); background: var(--paper);
  line-height: 1.65; font-size: clamp(1.02rem, .96rem + .3vw, 1.15rem);
  overflow-x: hidden; animation: pageIn .8s var(--ease-silk) both;
}
body.is-leaving { animation: pageOut .4s var(--ease-soft) both; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; } body, body.is-leaving { animation: none; }
  * { animation-duration: .001ms !important; transition: none !important; }
}

/* 3. TIPOGRAFÍA */
.eyebrow { font-family: var(--f-label); font-weight: 400; font-size: clamp(.62rem,.58rem+.2vw,.72rem); letter-spacing: .38em; text-transform: uppercase; text-indent: .38em; color: var(--ink-soft); }
.band--ink .eyebrow, .band--charcoal .eyebrow { color: var(--on-dark-soft); }

/* título dual: firma gótica grande + caps "talladas" debajo */
.htitle { display: flex; flex-direction: column; align-items: center; line-height: 1; }
.htitle__script { font-family: var(--f-gothic); font-weight: 700; color: var(--ink); font-size: clamp(3rem, 2rem + 5.5vw, 5.4rem); line-height: 1; }
.htitle__caps { font-family: var(--f-label); font-weight: 400; letter-spacing: .38em; text-transform: uppercase; font-size: clamp(.64rem,.6rem+.25vw,.78rem); color: var(--ink-soft); text-indent: .38em; margin-top: .8rem; }
.band--ink .htitle__script, .band--charcoal .htitle__script, .section-banner .htitle__script { color: var(--on-dark); }
.band--ink .htitle__caps, .band--charcoal .htitle__caps, .section-banner .htitle__caps { color: var(--on-dark-soft); }

p { color: inherit; } .muted { color: var(--ink-soft); } strong { font-weight: 600; color: var(--ink); }
.band--ink .muted, .band--charcoal .muted { color: var(--on-dark-soft); }
.band--ink strong, .band--charcoal strong { color: #fff; }

/* 4. NAV — parte del encabezado, NO queda anclada: se va con el scroll.
   Texto marfil (la portada es oscura). */
.nav { position: absolute; top: 0; left: 0; right: 0; z-index: 200; display: flex; align-items: center; justify-content: center; padding: 1.2rem var(--gutter); background: transparent; }
.nav__links { display: flex; align-items: center; justify-content: center; list-style: none; gap: clamp(1.4rem,3.2vw,2.6rem); }
.nav__links a { font-family: var(--f-label); font-weight: 500; font-size: .66rem; letter-spacing: .24em; text-transform: uppercase; color: var(--on-dark); position: relative; padding: .4em 0; transition: color .35s, opacity .35s; opacity: .88; }
.nav__links a::after { content: ""; position: absolute; left: 50%; right: 50%; bottom: 0; height: 1.5px; background: var(--on-dark); transition: left .4s var(--ease-silk), right .4s var(--ease-silk); }
.nav__links a:hover { opacity: 1; }
.nav__links a:hover::after, .nav__links a.is-active::after { left: 0; right: 0; }
.nav__toggle { display: none; }

/* 5. BOTONES */
.btn { display: inline-flex; align-items: center; gap: .6em; font-family: var(--f-label); font-weight: 500; font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; color: var(--paper); background: var(--ink); padding: 1em 2.1em; border-radius: 0; border: 1px solid var(--ink); transition: background .4s, color .4s, transform .4s var(--ease-silk), letter-spacing .4s, box-shadow .4s; box-shadow: 0 14px 28px -16px rgba(0,0,0,.4); }
.btn:hover { background: transparent; color: var(--ink); transform: translateY(-2px); letter-spacing: .26em; }
.band--ink .btn, .band--charcoal .btn { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.band--ink .btn:hover, .band--charcoal .btn:hover { background: transparent; color: var(--paper); }

/* 6. LAYOUT */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(3.6rem, 9vw, 7rem); position: relative; overflow-x: hidden; }
.section--tight { padding-block: clamp(2.4rem, 5.5vw, 3.8rem); }

/* cuero negro (FONDO 1) como textura real de banda oscura, no un color plano */
.band--ink {
  color: var(--on-dark);
  background-image: linear-gradient(rgba(0,0,0,.35), rgba(0,0,0,.35)), url('../IMAGENES%20DE%20REFERENCIA/FONDO%201.jpg');
  background-size: 480px auto; background-position: center; background-repeat: repeat; background-color: #070706;
}
/* tela grafito (FONDO 2) — banda oscura alterna, un poco más gris/brumosa */
.band--charcoal {
  color: var(--on-dark);
  background-image: linear-gradient(rgba(5,5,5,.5), rgba(5,5,5,.5)), url('../IMAGENES%20DE%20REFERENCIA/FONDO%202.jpg');
  background-size: 480px auto; background-position: center; background-repeat: repeat; background-color: #101010;
}

/* papel florado en relieve (FONDO 3) como textura de página sobre crema */
.band--motif { position: relative; }
.band--motif::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: url('../IMAGENES%20DE%20REFERENCIA/FONDO%203.png') center top / 480px auto repeat;
  opacity: .55;
}
.band--motif > .wrap { position: relative; z-index: 1; }

/* 7. HERO — foto de los novios de fondo (con opacidad), retrato con marco
   blanco centrado encima, y la información de la boda debajo */
.hero {
  min-height: 100svh; position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  padding: calc(var(--nav-h) + 2rem) var(--gutter) 3rem;
  background-color: #070706;
}
.hero__bgphoto { position: absolute; inset: 0; z-index: 0; }
.hero__bgphoto img { width: 100%; height: 100%; object-fit: cover; object-position: center 28%; filter: grayscale(1) contrast(1.1); opacity: .3; }
.hero__bgphoto::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(7,7,6,.55), rgba(7,7,6,.72) 55%, rgba(7,7,6,.92));
}

.hero__inner { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; text-align: center; gap: clamp(1.8rem,4.5vw,2.6rem); max-width: 640px; margin-inline: auto; }

.hero__framed { position: relative; }
.hero__framed-img {
  display: block; width: clamp(220px, 40vw, 320px); height: auto; aspect-ratio: 4/5; object-fit: cover;
  object-position: center 20%; border: 10px solid var(--paper);
  box-shadow: 0 30px 60px -18px rgba(0,0,0,.65);
  filter: grayscale(1) contrast(1.08) brightness(.98);
}

.hero__mono { font-family: var(--f-gothic); font-weight: 700; font-size: clamp(4.2rem, 2.8rem + 8vw, 7.6rem); line-height: .85; color: var(--on-dark); }
.hero__amp { font-size: .58em; opacity: .82; }
.hero__names { font-family: var(--f-display); font-weight: 500; letter-spacing: .3em; text-transform: uppercase; font-size: clamp(.86rem,.8rem+.4vw,1.05rem); color: var(--on-dark); margin-top: 1rem; }
.hero__names-amp { font-family: 'Cormorant Garamond', serif; font-style: italic; font-weight: 500; opacity: .8; margin-inline: .2em; text-transform: none; letter-spacing: 0; }

.hero__date { display: flex; align-items: center; justify-content: center; gap: .9em; font-family: var(--f-label); font-weight: 500; letter-spacing: .22em; text-transform: uppercase; font-size: clamp(.7rem,.66rem+.2vw,.84rem); color: var(--on-dark-soft); margin-top: 1.5rem; }
.hero__date .rule { width: 34px; height: 1px; background: rgba(243,241,234,.4); margin: 0; }

/* CONTADOR — minimalista, sin cajas */
.countdown-wrap { margin-top: clamp(2rem, 4.5vw, 2.6rem); }
.countdown { display: flex; align-items: baseline; justify-content: center; gap: clamp(.5rem,1.6vw,.9rem); }
.countdown__cell { display: flex; flex-direction: column; align-items: center; gap: .3rem; }
.countdown__num { font-family: var(--f-display); font-weight: 600; font-size: clamp(1.5rem,4vw,2rem); line-height: 1; color: var(--on-dark); font-variant-numeric: tabular-nums; }
.countdown__label { font-family: var(--f-label); font-weight: 400; font-size: .5rem; letter-spacing: .16em; text-transform: uppercase; color: var(--on-dark-soft); }
.countdown__sep { font-family: var(--f-display); font-size: clamp(1.2rem,3vw,1.6rem); color: rgba(243,241,234,.3); align-self: flex-start; margin-top: .1em; }

@media (max-width: 640px) {
  .hero__framed-img { width: clamp(200px, 58vw, 260px); border-width: 8px; }
}

/* 8. FRANJA — cuero negro que rellena el hueco entre el hero y las fotos */
.linen-gap { height: clamp(2rem,5vw,3.2rem); background: url('../IMAGENES%20DE%20REFERENCIA/FONDO%201.jpg') center top / 480px auto repeat; background-color: #070706; }

/* 9. MURO DE FOTOS — collage a sangre (ocupa todo el ancho de la pantalla),
   las imágenes van pegadas unas a otras, sin marco, sin huecos, cada una
   con su propia proporción real (nada de recortes). El orden 1-2 / 3-4 / 5-6
   está armado a propósito (paisaje + retrato) para que las 3 columnas
   terminen a la misma altura — por eso se fuerza el corte de columna
   después del 2º y 4º elemento, en vez de dejar que el navegador balancee
   solo (eso era lo que dejaba un hueco en blanco al final de una columna). */
.frame-wall { position: relative; overflow: hidden; }
.frame-wall__grid { column-count: 3; column-gap: 0; }
.frame-wall__item { display: block; margin: 0; break-inside: avoid; -webkit-column-break-inside: avoid; }
.frame-wall__item:nth-child(2), .frame-wall__item:nth-child(4) { break-after: column; -webkit-column-break-after: always; }
.frame-wall__item img { width: 100%; height: auto; display: block; filter: grayscale(1) contrast(1.08) brightness(.97); transition: filter .4s; }
.frame-wall__item:hover img { filter: grayscale(.4) contrast(1.08) brightness(1.02); }
@media (max-width: 700px) {
  /* una sola columna: con solo 2 columnas el corte forzado deja una
     mucho más alta que la otra (hueco en blanco); en una sola columna
     no hay nada que balancear. */
  .frame-wall__grid { column-count: 1; }
  .frame-wall__item:nth-child(2), .frame-wall__item:nth-child(4) { break-after: auto; -webkit-column-break-after: auto; }
}

/* 10. SECTION HEAD */
.section__head { text-align: center; margin-bottom: clamp(1.8rem,4.5vw,2.6rem); }
.section .wrap.center { text-align: center; }
.center { text-align: center; }

/* DETALLES */
.details { display: grid; grid-template-columns: repeat(3,1fr); gap: clamp(1.6rem,4vw,2.6rem); margin-top: 2.6rem; }
@media (max-width:680px){ .details { grid-template-columns: repeat(1,1fr); max-width: 260px; margin-inline: auto; gap: 2.2rem; } }
.detail { display:flex; flex-direction:column; align-items:center; gap:.6rem; text-align:center; }
.detail__icon { width: clamp(44px,10vw,58px); height: clamp(44px,10vw,58px); color: var(--ink); transition: transform .5s var(--ease-silk); }
.band--ink .detail__icon, .band--charcoal .detail__icon { color: var(--on-dark); }
.detail__icon svg { width:100%; height:100%; }
.detail:hover .detail__icon { transform: translateY(-5px); }
.detail__name { font-family: var(--f-label); font-weight:500; text-transform:uppercase; letter-spacing:.16em; font-size: .68rem; color: var(--ink-soft); }
.band--ink .detail__name, .band--charcoal .detail__name { color: var(--on-dark-soft); }
.detail__val { font-family: var(--f-display); font-weight: 600; font-size: clamp(1.1rem,2.4vw,1.3rem); line-height:1; color: var(--ink); }
.band--ink .detail__val, .band--charcoal .detail__val { color: var(--on-dark); }

/* ITINERARIO — cartas dispersas tipo "ticket de recuerdo", cada una con su
   propia ilustración de tinta; sin línea de tiempo, sin iconos genéricos */
.schedule { display: flex; flex-wrap: wrap; justify-content: center; gap: clamp(1.2rem,3vw,2rem); margin-top: 2.8rem; }
.schedule__card {
  position: relative; width: clamp(150px,21vw,190px); background: var(--paper);
  border: 1px solid var(--line); padding: 1.5rem 1rem 1.3rem; text-align: center;
  transform: rotate(var(--r)); transition: transform .45s var(--ease-silk), box-shadow .45s;
  box-shadow: 0 16px 30px -18px rgba(0,0,0,.25);
}
.schedule__card::before {
  content: ""; position: absolute; top: -1px; left: 10px; right: 10px;
  border-top: 2px dashed rgba(10,10,10,.28);
}
.schedule__card:hover { transform: rotate(0deg) translateY(-5px); box-shadow: 0 22px 40px -16px rgba(0,0,0,.32); z-index: 2; }
.schedule__ill { width: 52px; height: auto; margin-inline: auto; margin-bottom: .8rem; filter: grayscale(1) contrast(1.1); }
.schedule__time { font-family: var(--f-label); font-weight: 500; font-size: .62rem; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-soft); }
.schedule__name { font-family: var(--f-display); font-weight: 600; font-size: 1.02rem; color: var(--ink); margin-top: .35rem; line-height: 1.25; }
@media (max-width: 480px) { .schedule__card { width: clamp(130px,40vw,165px); } }

/* DRESS CODE */
.swatches { display:flex; gap:.7rem; justify-content:center; margin-top:1.2rem; }
.swatch { width:28px; height:28px; box-shadow: inset 0 0 0 1px rgba(255,255,255,.18); }

/* MAPA MISTERIOSO — abstracto, borroso, sin datos reales: pura intriga */
.mystery-map { position: relative; width: 100%; max-width: 460px; aspect-ratio: 4/3; margin: clamp(2rem,5vw,2.8rem) auto 0; overflow: hidden; border: 1px solid rgba(243,241,234,.22); background: #050504; }
.mystery-map__grid {
  position: absolute; inset: -14%;
  background-image:
    repeating-linear-gradient(0deg, rgba(243,241,234,.4) 0 2px, transparent 2px 42px),
    repeating-linear-gradient(90deg, rgba(243,241,234,.4) 0 2px, transparent 2px 58px),
    repeating-linear-gradient(35deg, rgba(243,241,234,.14) 0 1px, transparent 1px 84px);
  filter: blur(9px);
  transform: rotate(-4deg);
}
.mystery-map__vignette { position: absolute; inset: 0; background: radial-gradient(ellipse at center, transparent 28%, rgba(0,0,0,.8) 100%); }
.mystery-map__pin { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-60%); width: clamp(38px,7vw,50px); color: var(--on-dark); z-index: 2; filter: drop-shadow(0 8px 12px rgba(0,0,0,.6)); }
.mystery-map__pin svg { width: 100%; height: auto; }
.mystery-map__caption { display: block; text-align: center; margin-top: 1.2rem; font-family: var(--f-label); font-weight: 500; letter-spacing: .24em; text-transform: uppercase; font-size: .64rem; color: var(--on-dark-soft); }

/* RSVP */
.rsvp { max-width:560px; margin:2.6rem auto 0; text-align:left; }
.field { position:relative; margin-bottom:1.7rem; }
.field > label { display:block; font-family: var(--f-label); font-weight:500; font-size:.62rem; letter-spacing:.18em; text-transform:uppercase; color: var(--ink-soft); margin-bottom:.6rem; }
.field input, .field select, .field textarea { width:100%; font-family: var(--f-body); font-size:1.1rem; color: var(--ink); background:transparent; border:none; border-bottom:1px solid var(--line); padding:.55rem .1rem; transition: border-color .4s; border-radius:0; }
.field input:focus, .field select:focus, .field textarea:focus { outline:none; border-bottom-color: var(--ink); }
.field textarea { resize:vertical; min-height:76px; }
.field select { -webkit-appearance:none; appearance:none; cursor:pointer; }
.field--select::after { content:""; position:absolute; right:.3rem; bottom:1.1rem; width:6px; height:6px; border-right:1px solid var(--ink); border-bottom:1px solid var(--ink); transform:rotate(45deg); pointer-events:none; }
.choice { display:flex; gap:.9rem; }
.choice input { position:absolute; opacity:0; pointer-events:none; }
.choice label { flex:1; text-align:center; cursor:pointer; margin:0; border:1px solid var(--line); padding:.9rem; font-family: var(--f-label); font-weight:500; font-size:.64rem; letter-spacing:.14em; text-transform:uppercase; color: var(--ink-soft); transition: all .35s; }
.choice label:hover { border-color: var(--ink); }
.choice input:checked + label { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.rsvp__submit { text-align:center; margin-top:1.2rem; }
.rsvp__status { text-align:center; margin-top:1.2rem; min-height:1.4rem; font-style:italic; color: var(--ink); opacity:0; transition: opacity .5s; }
.rsvp__status.is-visible { opacity:1; }
.rsvp.is-sent .rsvp__form { display:none; }
.rsvp__thanks { display:none; text-align:center; flex-direction:column; align-items:center; gap:1rem; }
.rsvp.is-sent .rsvp__thanks { display:flex; animation: rise 1s var(--ease-silk) both; }
.rsvp__thanks h2 { font-family: var(--f-gothic); font-weight: 700; font-size: clamp(2.8rem,7vw,3.8rem); color: var(--ink); }

/* Banner de sección con foto (La Boda) */
.section-banner { position: relative; min-height: clamp(320px, 54vh, 560px); display: flex; align-items: center; justify-content: center; padding: calc(var(--nav-h) + 2rem) var(--gutter) 3rem; background: #070706; }
.section-banner__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 46%; filter: grayscale(1) contrast(1.3) brightness(.62); }
@media (max-width: 760px) { .section-banner__bg { object-position: center 62%; } }
.section-banner::after { content:""; position:absolute; inset:0; background: linear-gradient(180deg, rgba(0,0,0,.55), rgba(0,0,0,.4) 45%, rgba(0,0,0,.72)); }
.section-banner__content { position: relative; z-index: 1; width: 100%; text-align: center; }
.section-banner__accent { position: absolute; width: clamp(50px,9vw,74px); height: auto; z-index: 2; filter: invert(1) brightness(1.4); opacity: .9; }
.section-banner__accent--l { left: clamp(6%,10vw,16%); top: 50%; transform: translateY(-50%) rotate(-8deg); }
.section-banner__accent--r { right: clamp(6%,10vw,16%); top: 50%; transform: translateY(-50%) rotate(8deg); }
@media (max-width: 700px) { .section-banner__accent { display: none; } }

/* Divisor con ilustración de tinta (flores / jarrón) */
.motif-divider { display: flex; justify-content: center; margin-bottom: 1.4rem; }
.motif-divider img { width: clamp(64px,11vw,96px); height: auto; opacity: .92; }
.band--ink .motif-divider img, .band--charcoal .motif-divider img { filter: invert(1) brightness(1.5); opacity: .88; }

/* Ilustraciones grandes que entran desde fuera de la pantalla, como
   decoración lateral — se recortan contra el borde de la ventana
   (body tiene overflow-x:hidden, así que nunca generan scroll horizontal) */
.edge-bloom { position: absolute; top: 50%; transform: translateY(-50%); z-index: 0; pointer-events: none; width: clamp(200px,30vw,400px); height: auto; opacity: .85; }
.edge-bloom--l { left: -9%; }
.edge-bloom--r { right: -9%; }
.band--ink .edge-bloom, .band--charcoal .edge-bloom, .hero .edge-bloom { filter: invert(1) brightness(1.3); }
.hero .edge-bloom { z-index: 1; }
.section > .wrap { position: relative; z-index: 1; }
@media (max-width: 760px) {
  .edge-bloom { width: clamp(130px,42vw,220px); opacity: .55; }
  .edge-bloom--l { left: -14%; }
  .edge-bloom--r { right: -14%; }
}

/* Florales de esquina (tinta, invertidas a blanco para la portada oscura) */
.corner-floral { position: absolute; pointer-events: none; z-index: 3; height: auto; filter: invert(1) brightness(1.35); }
.corner-floral--tl { top: -9%; left: -10%; width: clamp(90px, 18vw, 160px); transform: rotate(-8deg); }
.corner-floral--br { bottom: -9%; right: -10%; width: clamp(90px, 18vw, 160px); transform: rotate(6deg); }
@media (max-width: 640px) {
  .corner-floral--tl, .corner-floral--br { width: clamp(56px, 20vw, 90px); }
  .corner-floral--tl { top: -4%; left: -2%; }
  .corner-floral--br { bottom: -4%; right: -2%; }
}

/* 11. ANIMACIONES */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 1s var(--ease-silk), transform 1s var(--ease-silk); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .1s; }
.reveal[data-delay="2"] { transition-delay: .2s; }
.reveal[data-delay="3"] { transition-delay: .3s; }
@keyframes pageIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes pageOut { from { opacity: 1; } to { opacity: 0; transform: translateY(-8px); } }
@keyframes rise { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }

/* 12. PIE */
.footer {
  text-align: center; padding: clamp(3.2rem,8vw,4.8rem) var(--gutter); color: var(--on-dark);
  background: url('../IMAGENES%20DE%20REFERENCIA/FONDO%201.jpg') center top / 480px auto repeat;
  background-color: #070706;
}
.footer__names { font-family: var(--f-gothic); font-weight: 700; font-size: clamp(2.8rem,7vw,4rem); color: var(--on-dark); }
.footer .credit { font-family: var(--f-label); font-weight: 400; font-size: .6rem; letter-spacing: .22em; text-transform: uppercase; opacity: .6; margin-top: 1.2rem; }

/* 13. RESPONSIVE NAV MÓVIL */
@media (max-width: 760px) {
  .nav { justify-content: flex-start; padding: .6rem .8rem; }
  .nav__toggle { display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
    width: 42px; height: 42px; padding: 11px; z-index: 210;
    background: var(--ink); border: 1px solid rgba(243,241,234,.2); }
  .nav__toggle span { display: block; width: 100%; height: 1.5px;
    background: var(--on-dark);
    transition: transform .35s var(--ease-silk), opacity .25s; }
  .nav.is-open .nav__toggle span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav.is-open .nav__toggle span:nth-child(2) { opacity: 0; }
  .nav.is-open .nav__toggle span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

  .nav__links {
    position: fixed; top: 0; left: 0; right: 0; z-index: 205; width: 100%;
    flex-direction: column; align-items: stretch; flex-wrap: nowrap; gap: 0;
    padding: calc(var(--nav-h) + 1.2rem) 1.5rem 2rem;
    background: var(--paper); box-shadow: 0 22px 44px -18px rgba(0,0,0,.35);
    transform: translateY(-110%); visibility: hidden; opacity: 0;
    transition: transform .5s var(--ease-silk), visibility .5s, opacity .5s;
    max-height: 100svh; overflow-y: auto;
  }
  .nav.is-open .nav__links { transform: translateY(0); visibility: visible; opacity: 1; }
  .nav__links li { width: 100%; }
  .nav__links a { display: block; width: 100%; text-align: center; padding: 1rem 0;
    font-size: .82rem; letter-spacing: .22em; color: var(--ink) !important; opacity: 1 !important; border-top: 1px solid var(--line); }
  .nav__links li:first-child a { border-top: 0; }
  .nav__links a::after { display: none; }
}

/* ===== Conmutador de idioma ES/EN ===== */
.lang-toggle{position:fixed;top:.8rem;right:.9rem;z-index:1100;display:inline-flex;align-items:center;gap:2px;padding:3px;border-radius:2px;font-family:'Jost','Helvetica Neue',sans-serif;background:rgba(243,241,234,.92);border:1px solid var(--line);box-shadow:0 6px 16px -10px rgba(0,0,0,.3);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.lang-toggle button{font-family:inherit;font-size:.62rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);background:transparent;border:0;padding:.4em .7em;cursor:pointer;line-height:1;transition:background .3s,color .3s}
.lang-toggle button.is-active{background:var(--ink);color:var(--paper)}
.lang-toggle button:not(.is-active):hover{color:var(--ink)}
@media(max-width:760px){.lang-toggle{top:.55rem;right:.5rem;padding:2px}.lang-toggle button{font-size:.58rem;padding:.36em .6em}}