/* =====================================================================
   INICIO — el nexo: el espacio entre los cuatro mundos
   Cosmos oscuro, nebulosas y portales que brillan.
   ===================================================================== */

:root{
  --negro:#07040F;
  --negro-2:#0C0719;
  --humo:#EDE7FB;
  --humo-2:#A99CC9;
  --humo-3:#6F6390;

  --violeta:#7C3AED;
  --magenta:#C026A3;
  --cian:#22D3EE;
  --ambar:#F0B429;

  --selva:#17A06B;
  --terracota:#E0602B;
  --arena:#E0B45A;
  --ciruela:#C43C78;

  --linea:rgba(237,231,251,.14);
  --r:14px;
  --ancho:1240px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  background:var(--negro);
  color:var(--humo);
  font-family:Outfit,system-ui,-apple-system,sans-serif;
  font-weight:300;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{
  font-family:"Bricolage Grotesque",system-ui,sans-serif;
  font-weight:700;line-height:1.02;letter-spacing:-.035em;margin:0;
}
a{color:inherit}
img,svg{max-width:100%}
.contenedor{max-width:var(--ancho);margin:0 auto;padding:0 24px;position:relative;z-index:2}

.salta{position:absolute;left:-9999px;top:0;background:var(--violeta);color:#fff;padding:12px 20px;z-index:300}
.salta:focus{left:0}
:focus-visible{outline:2px solid var(--cian);outline-offset:3px;border-radius:4px}

/* ---------------------------------------------------------------
   El cosmos de fondo
   --------------------------------------------------------------- */
#estrellas{position:fixed;inset:0;z-index:0;display:block;pointer-events:none}

.nebulosas{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.nebulosa{
  position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;
  animation:deriva 46s ease-in-out infinite alternate;
}
.nebulosa--1{width:56vw;height:56vw;left:-14vw;top:-10vw;background:radial-gradient(circle,var(--violeta),transparent 68%)}
.nebulosa--2{width:48vw;height:48vw;right:-12vw;top:12vw;background:radial-gradient(circle,var(--magenta),transparent 68%);animation-delay:-14s}
.nebulosa--3{width:40vw;height:40vw;left:24vw;top:64vw;background:radial-gradient(circle,var(--cian),transparent 70%);opacity:.32;animation-delay:-28s}
@keyframes deriva{
  from{transform:translate3d(0,0,0) scale(1)}
  to{transform:translate3d(5vw,-4vw,0) scale(1.18)}
}
@media (prefers-reduced-motion:reduce){.nebulosa{animation:none}}

/* ---------------------------------------------------------------
   Cabecera
   --------------------------------------------------------------- */
.cabecera{
  position:sticky;top:0;z-index:100;
  background:rgba(7,4,15,0);
  border-bottom:1px solid transparent;
  transition:background .3s, border-color .3s, backdrop-filter .3s;
}
.cabecera.pegada{
  background:rgba(7,4,15,.82);backdrop-filter:saturate(150%) blur(14px);
  border-bottom-color:var(--linea);
}
.cabecera .contenedor{height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}

.logo{display:flex;align-items:center;gap:12px;text-decoration:none;flex:0 0 auto}
.logo .marca-1{
  display:block;font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:20px;
  letter-spacing:.02em;text-transform:uppercase;line-height:1;
}
.logo .marca-1 .er{color:var(--cian)}
.logo .marca-2{
  display:block;margin-top:4px;font-size:8.5px;letter-spacing:.36em;text-transform:uppercase;
  color:var(--humo-3);font-weight:500;
}

.nav{display:flex;align-items:center;gap:30px}
.nav a{text-decoration:none;font-size:15px;color:var(--humo-2);transition:color .18s;white-space:nowrap}
.nav a:hover{color:var(--humo)}
.abrir-menu{display:none;background:none;border:0;cursor:pointer;padding:8px;color:var(--humo)}

/* ---------------------------------------------------------------
   Botones
   --------------------------------------------------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:Outfit,sans-serif;font-size:15px;font-weight:500;text-decoration:none;
  cursor:pointer;border:0;padding:15px 30px;border-radius:99px;
  transition:transform .18s, box-shadow .25s, background .2s, color .2s;
}
.btn:hover{transform:translateY(-2px)}
.btn-luz{
  background:linear-gradient(100deg,var(--violeta),var(--magenta));color:#fff;
  box-shadow:0 0 0 0 rgba(192,38,163,.55), 0 14px 40px -14px rgba(124,58,237,.9);
}
.btn-luz:hover{box-shadow:0 0 44px -6px rgba(192,38,163,.65), 0 18px 46px -14px rgba(124,58,237,1)}
.btn-borde{background:rgba(237,231,251,.05);color:var(--humo);box-shadow:inset 0 0 0 1px var(--linea)}
.btn-borde:hover{background:rgba(237,231,251,.12)}
.btn-ambar{background:var(--ambar);color:#2A1D02;box-shadow:0 14px 40px -16px rgba(240,180,41,.9)}
.btn-pequeno{padding:11px 22px;font-size:14px}

/* ---------------------------------------------------------------
   Héroe: el nexo. Texto a la izquierda, portal asomado a la derecha.
   --------------------------------------------------------------- */
.nexo{
  position:relative;z-index:2;min-height:100svh;
  display:flex;align-items:center;padding:48px 0 72px;
}
.nexo__interior{
  width:100%;max-width:var(--ancho);margin:0 auto;padding:0 24px;
  display:grid;gap:clamp(38px,5vw,70px);
  grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);align-items:center;
}

.nexo .antetitulo{
  font-size:11.5px;letter-spacing:.4em;text-transform:uppercase;font-weight:500;
  color:var(--cian);margin:0 0 22px;
}
.nexo h1{font-size:clamp(38px,5.6vw,72px);line-height:.98;letter-spacing:-.04em}
.nexo h1 .destaca{
  background:linear-gradient(96deg,var(--cian),var(--violeta) 46%,var(--magenta) 82%,var(--ambar));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  background-size:220% auto;animation:desplaza 9s ease-in-out infinite alternate;
}
@keyframes desplaza{to{background-position:100% center}}
@media (prefers-reduced-motion:reduce){.nexo h1 .destaca{animation:none}}

/* el lema pasa de titular a remate */
.lema{
  margin:22px 0 0;font-family:"Bricolage Grotesque",sans-serif;font-weight:500;
  font-size:clamp(15px,1.5vw,17px);letter-spacing:.16em;text-transform:uppercase;
  color:var(--humo-2);
}
.lema span{color:var(--humo)}

.nexo .entradilla{margin:24px 0 0;max-width:44ch;font-size:clamp(16.5px,1.8vw,19px);color:var(--humo-2)}

/* aviso de disponibilidad: píldora roja con punto que late */
.aviso-demanda{
  display:inline-flex;align-items:center;gap:10px;margin:26px 0 0;
  padding:8px 16px;border-radius:999px;
  border:1px solid rgba(239,68,68,.4);background:rgba(239,68,68,.1);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  font-size:14px;line-height:20px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;
  color:#FCA5A5;
}
.aviso-demanda__punto{
  position:relative;display:flex;width:10px;height:10px;flex:none;
}
.aviso-demanda__punto::before,
.aviso-demanda__punto::after{
  content:"";position:absolute;inset:0;border-radius:999px;
}
.aviso-demanda__punto::before{background:#F87171;opacity:.75;animation:late 1s cubic-bezier(0,0,.2,1) infinite}
.aviso-demanda__punto::after{background:#EF4444}
@keyframes late{75%,100%{transform:scale(2);opacity:0}}
@media (prefers-reduced-motion:reduce){.aviso-demanda__punto::before{display:none}}

.nexo .acciones{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.nexo .telefono{
  margin:22px 0 0;font-size:15px;color:var(--humo-3);
}
.nexo .telefono a{color:var(--humo-2);text-decoration:none;border-bottom:1px solid var(--linea)}
.nexo .telefono a:hover{color:var(--cian)}

/* ---------- la ventana al otro lado ---------- */
.ventana{
  position:relative;display:block;width:min(100%,520px);margin-inline:auto;
  text-decoration:none;color:inherit;
  --brillo:#7C3AED;
}
.ventana__marco{position:relative;aspect-ratio:1}

.ventana__aro{position:absolute;inset:-9%;pointer-events:none}
.ventana__aro svg{width:100%;height:100%}
.ventana__aro .gira-lento{transform-origin:50% 50%;animation:gira 68s linear infinite}
.ventana__aro .gira-rapido{transform-origin:50% 50%;animation:gira 44s linear infinite reverse}
@keyframes gira{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){
  .ventana__aro .gira-lento,.ventana__aro .gira-rapido{animation:none}
}

.ventana__ojo{
  position:absolute;inset:0;border-radius:50%;overflow:hidden;
  background:radial-gradient(120% 120% at 50% 15%,rgba(255,255,255,.06),transparent 60%),var(--negro-2);
  box-shadow:
    0 0 0 1px rgba(237,231,251,.16),
    0 0 90px -14px var(--brillo),
    inset 0 -40px 80px -30px rgba(7,4,15,.95);
  transition:box-shadow .8s ease;
}
.ventana:hover .ventana__ojo{box-shadow:0 0 0 1px rgba(237,231,251,.3), 0 0 120px -10px var(--brillo), inset 0 -40px 80px -30px rgba(7,4,15,.95)}

.escena{
  position:absolute;inset:0;opacity:0;transform:scale(1.06);
  transition:opacity 1s ease, transform 1.6s ease;
}
.escena.activa{opacity:1;transform:scale(1)}
.escena svg{position:absolute;inset:0;width:100%;height:100%}
.escena::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 45%,rgba(7,4,15,.78));
}
@media (prefers-reduced-motion:reduce){.escena{transition:none;transform:none}}

.ventana__pie{
  position:relative;margin-top:26px;text-align:center;
}
.ventana__nombre{
  display:block;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;
  font-size:clamp(20px,2.4vw,26px);letter-spacing:-.02em;line-height:1.1;
  transition:color .6s ease;
}
.ventana__pista{
  display:block;margin-top:8px;font-size:11px;letter-spacing:.26em;
  text-transform:uppercase;color:var(--humo-3);
}
.ventana:hover .ventana__pista{color:var(--humo-2)}

/* puntos de los cuatro mundos */
.ventana__puntos{display:flex;gap:9px;justify-content:center;margin-top:16px}
.ventana__puntos i{
  width:22px;height:3px;border-radius:2px;background:rgba(237,231,251,.2);
  transition:background .5s ease,width .5s ease;
}
.ventana__puntos i.activo{background:var(--brillo);width:34px}

/* ---------- pista de scroll ---------- */
.pista{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:11px;
  font-size:10.5px;letter-spacing:.3em;text-transform:uppercase;color:var(--humo-3);
}
.pista i{
  display:block;width:1px;height:44px;
  background:linear-gradient(180deg,transparent,var(--cian));
  animation:cae 2.4s ease-in-out infinite;
}
@keyframes cae{0%,100%{opacity:.25;transform:scaleY(.6)}50%{opacity:1;transform:scaleY(1)}}
@media (prefers-reduced-motion:reduce){.pista i{animation:none}}

/* ---------------------------------------------------------------
   Cifras
   --------------------------------------------------------------- */
.cifras{
  position:relative;z-index:2;display:grid;
  grid-template-columns:repeat(auto-fit,minmax(160px,1fr));
  border-top:1px solid var(--linea);border-bottom:1px solid var(--linea);
}
.cifras div{padding:26px 18px;text-align:center;border-right:1px solid var(--linea)}
.cifras div:last-child{border-right:0}
.cifras b{
  display:block;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;
  font-size:clamp(26px,3.6vw,38px);line-height:1;
  background:linear-gradient(100deg,var(--cian),var(--violeta));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.cifras span{display:block;margin-top:9px;font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--humo-3)}

/* ---------------------------------------------------------------
   Secciones
   --------------------------------------------------------------- */
.seccion{position:relative;z-index:2;padding:clamp(72px,10vw,130px) 0}
.cabeza{margin-bottom:52px;max-width:62ch}
.cabeza .antetitulo{
  font-size:11px;letter-spacing:.32em;text-transform:uppercase;font-weight:500;
  color:var(--cian);margin:0 0 16px;
}
.cabeza h2{font-size:clamp(32px,5.4vw,64px)}
.cabeza p{margin:20px 0 0;color:var(--humo-2);font-size:clamp(17px,1.9vw,19px);max-width:52ch}

/* ---------------------------------------------------------------
   Los cuatro portales
   --------------------------------------------------------------- */
.portales{display:grid;gap:26px;grid-template-columns:repeat(auto-fit,minmax(248px,1fr))}

.portal{
  position:relative;display:block;text-decoration:none;color:inherit;
  border-radius:180px 180px var(--r) var(--r);
  overflow:hidden;isolation:isolate;
  background:linear-gradient(180deg,var(--brillo) 0%,var(--fondo-portal) 62%);
  box-shadow:0 0 0 1px rgba(237,231,251,.1), 0 30px 70px -40px var(--brillo);
  transition:transform .45s cubic-bezier(.2,.8,.2,1), box-shadow .45s;
  min-height:430px;
}
.portal::before{
  /* halo que respira */
  content:"";position:absolute;inset:-40% -30% auto -30%;height:80%;z-index:0;
  background:radial-gradient(circle at 50% 60%,var(--brillo),transparent 62%);
  opacity:.55;transition:opacity .45s;
}
.portal::after{
  /* velo inferior para que se lea el texto */
  content:"";position:absolute;inset:auto 0 0 0;height:62%;z-index:1;
  background:linear-gradient(180deg,transparent,rgba(7,4,15,.86) 62%,rgba(7,4,15,.96));
}
.portal:hover{
  transform:translateY(-12px);
  box-shadow:0 0 0 1px rgba(237,231,251,.24), 0 0 70px -10px var(--brillo), 0 44px 90px -44px var(--brillo);
}
.portal:hover::before{opacity:.9}

.portal__arte{position:absolute;inset:0;z-index:0}
.portal__arte svg{position:absolute;inset:0;width:100%;height:100%;transition:transform .6s ease}
.portal:hover .portal__arte svg{transform:scale(1.07)}

.portal__ficha{position:relative;z-index:2;padding:26px 24px 28px;margin-top:auto}
.portal{display:flex;flex-direction:column;justify-content:flex-end}
.portal__num{
  font-size:10.5px;letter-spacing:.28em;text-transform:uppercase;
  color:rgba(237,231,251,.72);
  display:block;margin-bottom:10px;
}
.portal h3{font-size:clamp(23px,2.6vw,29px);margin-bottom:8px}
/* altura fija para que las cuatro fichas queden a la misma línea
   aunque una tenga el texto más largo */
.portal__meta{font-size:13.5px;color:var(--humo-2);min-height:2.9em}
.portal__cruzar{
  display:inline-block;margin-top:16px;font-size:14px;font-weight:500;color:var(--humo);
  opacity:.75;transition:opacity .3s;
}
.portal__cruzar::after{content:" →";display:inline-block;transition:transform .3s}
.portal:hover .portal__cruzar{opacity:1}
.portal:hover .portal__cruzar::after{transform:translateX(5px)}

/* ---------------------------------------------------------------
   Pasos
   --------------------------------------------------------------- */
/* los cuatro pasos van siempre en fila; nunca 3+1, que descuadra */
.pasos{display:grid;gap:22px;grid-template-columns:repeat(4,minmax(0,1fr))}

.paso{
  --tono:var(--cian);
  position:relative;isolation:isolate;overflow:hidden;
  padding:28px 26px 30px;border-radius:18px;
  border:1px solid var(--linea);
  background:linear-gradient(180deg,rgba(237,231,251,.055),rgba(237,231,251,.015));
  transition:transform .45s cubic-bezier(.2,.8,.2,1),border-color .45s,box-shadow .45s;
}
/* el color del paso entra como halo por la esquina del icono */
.paso::before{
  content:"";position:absolute;z-index:-1;inset:-70% 45% 50% -45%;
  background:radial-gradient(circle at 32% 42%,var(--tono),transparent 68%);
  opacity:.18;transition:opacity .45s;
}
.paso:hover{
  transform:translateY(-6px);
  border-color:rgba(237,231,251,.26);
  box-shadow:0 26px 60px -34px var(--tono);
}
.paso:hover::before{opacity:.34}

.paso__cabeza{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}
.paso__icono{
  display:grid;place-items:center;width:52px;height:52px;flex:none;border-radius:15px;
  color:var(--tono);
  border:1px solid color-mix(in srgb,var(--tono) 42%,transparent);
  background:color-mix(in srgb,var(--tono) 13%,transparent);
}
.paso__icono svg{display:block;width:24px;height:24px}
.paso__num{
  font-family:"Bricolage Grotesque",system-ui,sans-serif;font-weight:800;
  font-size:42px;line-height:1;letter-spacing:-.05em;color:rgba(237,231,251,.09);
}
.paso h3{font-size:20px;margin-bottom:10px}
.paso p{margin:0;color:var(--humo-2);font-size:15.5px}

@media (prefers-reduced-motion:reduce){.paso,.paso:hover{transform:none}}

/* ---------------------------------------------------------------
   Cumpleaños — la nebulosa cálida
   --------------------------------------------------------------- */
.cumple{position:relative;z-index:2;padding:clamp(72px,10vw,120px) 0;overflow:hidden}
.cumple::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:radial-gradient(70% 120% at 22% 50%,rgba(240,180,41,.22),transparent 62%);
}
.cumple__caja{
  position:relative;z-index:2;display:grid;gap:44px;
  grid-template-columns:repeat(auto-fit,minmax(290px,1fr));align-items:center;
  border:1px solid rgba(240,180,41,.3);border-radius:24px;
  padding:clamp(30px,4.4vw,54px);
  background:linear-gradient(140deg,rgba(240,180,41,.1),rgba(7,4,15,.5));
}
.cumple .antetitulo{font-size:11px;letter-spacing:.32em;text-transform:uppercase;color:var(--ambar);margin:0 0 16px}
.cumple h2{font-size:clamp(30px,4.6vw,52px);max-width:16ch}
.cumple p{margin:20px 0 0;color:var(--humo-2);max-width:46ch}
.planes{display:grid;gap:14px}
.plan{
  display:flex;align-items:baseline;justify-content:space-between;gap:18px;
  padding:20px 22px;border-radius:14px;border:1px solid var(--linea);
  background:rgba(237,231,251,.04);
}
.plan--top{border-color:rgba(240,180,41,.5);background:rgba(240,180,41,.09)}
.plan dt{font-size:15px;color:var(--humo-2)}
.plan dd{margin:0;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:30px;color:var(--ambar)}
.plan-nota{margin:18px 0 0;font-size:13.5px;color:var(--humo-3)}

/* ---------------------------------------------------------------
   Ocasiones
   --------------------------------------------------------------- */
.ocasiones{display:grid;gap:1px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));background:var(--linea);border:1px solid var(--linea);border-radius:var(--r);overflow:hidden}
.ocasion{background:var(--negro);padding:30px 26px;transition:background .3s}
.ocasion:hover{background:var(--negro-2)}
.ocasion h3{font-size:19px;margin-bottom:9px}
.ocasion p{margin:0;font-size:15px;color:var(--humo-2)}

/* ---------------------------------------------------------------
   Voces
   --------------------------------------------------------------- */
.voces{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.voz{padding:30px;border:1px solid var(--linea);border-radius:var(--r);background:rgba(237,231,251,.03)}
.voz blockquote{margin:0 0 18px;font-size:16.5px;line-height:1.55}
.voz .firma{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--humo-3)}
.voz--pendiente{border-style:dashed;opacity:.6}
.voz--pendiente blockquote{font-style:italic;color:var(--humo-2)}

/* ---------------------------------------------------------------
   Premios
   --------------------------------------------------------------- */
.premios{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}

.premio{
  position:relative;isolation:isolate;overflow:hidden;display:block;
  padding:28px 26px 30px;border-radius:18px;text-decoration:none;color:inherit;
  border:1px solid var(--linea);
  background:linear-gradient(180deg,rgba(237,231,251,.055),rgba(237,231,251,.015));
  transition:transform .45s cubic-bezier(.2,.8,.2,1),border-color .45s,box-shadow .45s;
}
.premio::before{
  content:"";position:absolute;z-index:-1;inset:-70% 45% 50% -45%;
  background:radial-gradient(circle at 32% 42%,var(--ambar),transparent 68%);
  opacity:.16;transition:opacity .45s;
}
.premio:hover{
  transform:translateY(-6px);border-color:rgba(237,231,251,.26);
  box-shadow:0 26px 60px -34px var(--ambar);
}
.premio:hover::before{opacity:.32}

.premio__icono{
  display:grid;place-items:center;width:52px;height:52px;margin-bottom:22px;border-radius:15px;
  color:var(--ambar);border:1px solid rgba(240,180,41,.4);background:rgba(240,180,41,.13);
}
.premio__icono svg{display:block;width:24px;height:24px}
.premio__sala{
  margin:0 0 6px;font-size:11px;letter-spacing:.24em;text-transform:uppercase;
  font-weight:600;color:var(--humo-3);
}
.premio h3{font-size:19px;line-height:1.25;margin-bottom:12px}
.premio p:not(.premio__sala){margin:0;font-size:14.5px;color:var(--humo-2)}
.premio strong{color:var(--ambar)}
.premio__cruzar{
  display:inline-block;margin-top:18px;font-size:14px;font-weight:500;color:var(--humo);
  opacity:.75;transition:opacity .3s;
}
.premio__cruzar::after{content:" →";display:inline-block;transition:transform .3s}
.premio:hover .premio__cruzar{opacity:1}
.premio:hover .premio__cruzar::after{transform:translateX(5px)}

@media (prefers-reduced-motion:reduce){.premio,.premio:hover{transform:none}}

/* ---------------------------------------------------------------
   Práctica
   --------------------------------------------------------------- */
.practica{display:grid;gap:40px;grid-template-columns:repeat(auto-fit,minmax(270px,1fr))}
.practica dl{margin:0;display:grid;gap:26px}
.practica dt{font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--humo-3);margin-bottom:7px}
.practica dd{margin:0;font-size:18px}
.practica dd a{color:var(--cian);text-decoration:none}
.practica dd a:hover{text-decoration:underline}
.normas{border:1px solid var(--linea);border-radius:var(--r);padding:30px;background:rgba(237,231,251,.03)}
.normas h3{font-size:19px;margin-bottom:16px}
.normas ul{margin:0;padding-left:20px;display:grid;gap:10px;color:var(--humo-2);font-size:15.5px}

/* ---------------------------------------------------------------
   Cierre
   --------------------------------------------------------------- */
.cierre{position:relative;z-index:2;text-align:center;padding:clamp(90px,12vw,160px) 0}
.cierre h2{font-size:clamp(36px,7vw,88px);max-width:14ch;margin:0 auto}
.cierre p{margin:24px auto 0;max-width:44ch;color:var(--humo-2)}
.cierre .acciones{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:38px}

/* ---------------------------------------------------------------
   Pie
   --------------------------------------------------------------- */
.pie{position:relative;z-index:2;border-top:1px solid var(--linea);padding:60px 0 40px;font-size:15px}
.pie-cuerpo{display:grid;gap:36px;grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.pie h4{font-family:Outfit,sans-serif;font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--humo-3);margin:0 0 16px;font-weight:500}
.pie ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}
/* el email es largo: que parta antes de sacar barra horizontal a la página */
.pie li,.pie a{overflow-wrap:anywhere}
.pie a{text-decoration:none;color:var(--humo-2)}
.pie a:hover{color:var(--cian)}
.pie-abajo{
  margin-top:46px;padding-top:24px;border-top:1px solid var(--linea);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13.5px;color:var(--humo-3);
}
/* pie sin columnas de enlaces (portada): el borde y el hueco de arriba
   sobraban sin nada que separar */
.pie--minimo .pie-abajo{margin-top:0;padding-top:0;border-top:0}

/* ---------------------------------------------------------------
   Aparición
   --------------------------------------------------------------- */
.js .surge{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.8,.2,1)}
.js .surge.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .surge{opacity:1;transform:none;transition:none}}

/* ---------------------------------------------------------------
   Responsive
   --------------------------------------------------------------- */
@media (max-width:900px){
  .abrir-menu{display:block}
  .nav{
    position:fixed;inset:78px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:rgba(7,4,15,.97);backdrop-filter:blur(14px);
    padding:8px 24px 26px;border-bottom:1px solid var(--linea);display:none;
  }
  .nav.abierto{display:flex}
  .nav a{padding:16px 0;border-bottom:1px solid var(--linea);font-size:17px}
  .nav .btn{margin-top:18px}
}
@media (max-width:980px){
  /* el portal se pone encima del texto: es el gancho */
  .nexo{min-height:auto;padding:24px 0 80px}
  .nexo__interior{grid-template-columns:1fr;gap:38px}
  .nexo__portal{order:-1}
  .ventana{width:min(100%,380px)}

  /* en una sola columna el texto va centrado bajo el portal, no pegado
     a la izquierda: hay que centrar también lo que lleva ancho máximo */
  .nexo__texto{text-align:center}
  .nexo .entradilla{margin-left:auto;margin-right:auto}
  .nexo .acciones{justify-content:center}
  .aviso-demanda{margin-left:auto;margin-right:auto}
  .nexo .acciones .btn{flex:1 1 auto;justify-content:center}
  .pista{display:none}
  .pasos{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (max-width:640px){
  .portal{min-height:360px;border-radius:140px 140px var(--r) var(--r)}
  .pasos{grid-template-columns:1fr}
}

/* ---------------------------------------------------------------
   Botón flotante de reserva — solo en teléfono
   --------------------------------------------------------------- */
.reserva-flotante{display:none}
@media (max-width:640px){
  .reserva-flotante{
    position:fixed;z-index:60;
    left:20px;bottom:calc(20px + env(safe-area-inset-bottom));
    display:inline-flex;align-items:center;gap:9px;
    padding:14px 20px;border-radius:999px;
    background:linear-gradient(100deg,var(--violeta),var(--magenta));color:#fff;
    font-family:Outfit,sans-serif;font-weight:600;font-size:14px;
    text-decoration:none;
    box-shadow:0 14px 34px -12px rgba(124,58,237,.85), 0 6px 18px -6px rgba(0,0,0,.55);
    transition:transform .18s ease;
  }
  .reserva-flotante:active{transform:scale(.96)}
}

/* ---------------------------------------------------------------
   El Archivo — el blog, entre los cuatro portales
   Mismo cosmos oscuro, con el sello dorado de lo que ya pasó por aquí.
   --------------------------------------------------------------- */
.migas{font-size:13.5px;color:var(--humo-3);padding:22px 0 0}
.migas a{color:var(--humo-3);text-decoration:none}
.migas a:hover{color:var(--ambar)}
.migas span{margin:0 6px}

.sello{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;flex:none;border-radius:999px;
  color:var(--ambar);border:1px solid rgba(240,180,41,.4);background:rgba(240,180,41,.1);
}
.sello svg{display:block;width:17px;height:17px}

.cronica{max-width:68ch}
.cronica h2{font-size:clamp(23px,3vw,30px);margin:46px 0 18px;letter-spacing:-.02em}
.cronica h2:first-child{margin-top:0}
.cronica p{margin:0 0 20px;color:var(--humo-2);font-size:17px;line-height:1.75}
.cronica ul,.cronica ol{margin:0 0 24px;padding-left:22px;color:var(--humo-2);font-size:17px;line-height:1.75;display:grid;gap:11px}
.cronica a{color:var(--cian);text-decoration:underline;text-decoration-color:rgba(34,211,238,.35);text-underline-offset:3px}
.cronica a:hover{text-decoration-color:var(--cian)}
.cronica strong{color:var(--humo);font-weight:600}
.cronica blockquote{
  margin:36px 0;padding:22px 28px;border-left:2px solid var(--ambar);
  background:linear-gradient(100deg,rgba(240,180,41,.09),transparent 80%);
  border-radius:0 var(--r) var(--r) 0;
  font-family:"Bricolage Grotesque",sans-serif;font-weight:500;font-size:19.5px;
  line-height:1.5;color:var(--humo);
}
.cronica blockquote p{margin:0;color:inherit}

.preguntas{max-width:760px;border-top:1px solid var(--linea)}
.preguntas details{border-bottom:1px solid var(--linea)}
.preguntas summary{
  cursor:pointer;padding:20px 2px;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:17px;color:var(--humo);
}
.preguntas summary::-webkit-details-marker{display:none}
.preguntas summary::after{content:"+";font-size:22px;line-height:1;color:var(--ambar);transition:transform .3s;flex:none}
.preguntas details[open] summary::after{transform:rotate(45deg)}
.preguntas .respuesta{padding:0 2px 22px;font-size:15.5px;line-height:1.7;color:var(--humo-2);max-width:64ch}
.preguntas .respuesta a{color:var(--cian)}