/* ==========================================================================
   1. Tokens
   ========================================================================== */
:root{
  --marca:#b8300f;          /* ladrillo del logotipo — 6.05:1 sobre blanco */
  --marca-osc:#8c220a;
  --marca-viva:#e2551d;
  --acento:#f07d24;         /* naranja del logotipo — sobre fondo oscuro */
  --acento-claro:#ffa94d;

  --tinta:#17110e;
  --tinta-2:#241b16;
  --grafito:#2e2723;
  --concreto:#8a8078;
  --concreto-cl:#d9d3cc;
  --hueso:#f6f3ef;
  --blanco:#fff;

  --texto:#2a221d;
  --texto-suave:#5f544c;
  --linea:rgba(23,17,14,.12);
  --linea-osc:rgba(255,255,255,.14);

  --fuente:"Barlow","Helvetica Neue",Helvetica,Arial,sans-serif;
  --display:"Barlow Condensed","Arial Narrow",var(--fuente);

  --r-s:4px; --r-m:8px; --r-l:14px; --r-xl:26px;
  --sombra-s:0 1px 2px rgba(23,17,14,.06),0 4px 14px rgba(23,17,14,.07);
  --sombra-m:0 2px 6px rgba(23,17,14,.08),0 18px 44px rgba(23,17,14,.12);
  --sombra-l:0 30px 80px rgba(23,17,14,.22);

  --ancho:1240px;
  --cab:84px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box}
html{overflow-x:clip;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;font-family:var(--fuente);font-size:17px;line-height:1.72;
  color:var(--texto);background:var(--hueso);overflow-x:clip;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:var(--marca);text-decoration:none}
a:hover{color:var(--marca-osc)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--marca-viva);outline-offset:3px;border-radius:3px}

h1,h2,h3,h4{
  font-family:var(--display);font-weight:700;line-height:1.06;
  letter-spacing:-.012em;color:var(--tinta);margin:0 0 .5em;
  text-wrap:balance;
}
h1{font-size:clamp(2.5rem,6.2vw,4.5rem);letter-spacing:-.02em}
h2{font-size:clamp(2rem,4.2vw,3.15rem)}
h3{font-size:clamp(1.4rem,2.2vw,1.85rem)}
h4{font-size:1.2rem;font-family:var(--fuente);font-weight:700;line-height:1.35}
p{margin:0 0 1.15em}
p:last-child{margin-bottom:0}
strong{font-weight:700;color:var(--tinta)}
::selection{background:var(--marca);color:#fff}

.contenedor{width:100%;max-width:var(--ancho);margin-inline:auto;padding-inline:clamp(20px,5vw,40px)}
.seccion{padding-block:clamp(66px,9vw,124px)}
.seccion-ap{padding-block:clamp(50px,6vw,80px)}
.centrado{text-align:center}
.limite{max-width:760px}
.limite.centrado{margin-inline:auto}
.oculto-visual{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* Etiqueta de sección */
.etiqueta{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--display);font-weight:600;font-size:.95rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--marca);
  margin:0 0 .9rem;
}
.etiqueta::before{content:"";width:30px;height:2px;background:var(--marca);flex:none}
.etiqueta.clara{color:var(--acento)}
.etiqueta.clara::before{background:var(--acento)}
.centrado .etiqueta::before{display:none}

.plomo{font-size:clamp(1.06rem,1.5vw,1.22rem);color:var(--texto-suave);line-height:1.68}

/* ==========================================================================
   2. Botones
   ========================================================================== */
.btn{
  --bg:var(--marca);--fg:#fff;
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  padding:.92em 1.7em;background:var(--bg);color:var(--fg);
  font-family:var(--display);font-weight:700;font-size:1.06rem;
  letter-spacing:.05em;text-transform:uppercase;line-height:1.15;white-space:nowrap;
  border:2px solid var(--bg);border-radius:var(--r-s);cursor:pointer;
  position:relative;overflow:hidden;isolation:isolate;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease),
             background-color .22s,border-color .22s,color .22s;
}
/* Los SVG en línea no traen medidas: sin esto llenan el botón entero. */
.btn svg{width:1.15em;height:1.15em;flex:none}
.btn-sm svg{width:1.05em;height:1.05em}
.btn::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,var(--marca-viva),var(--acento));
  transform:translateX(-101%);transition:transform .42s var(--ease-out);
}
.btn:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 30px rgba(184,48,15,.3)}
.btn:hover::after{transform:translateX(0)}
.btn:active{transform:translateY(0)}
.btn-fantasma{--bg:transparent;--fg:var(--tinta);border-color:rgba(23,17,14,.28)}
.btn-fantasma:hover{border-color:var(--marca)}
.btn-claro{--bg:transparent;--fg:#fff;border-color:rgba(255,255,255,.4)}
.btn-claro:hover{border-color:var(--acento)}
.btn-solido-claro{--bg:#fff;--fg:var(--tinta)}
.btn-solido-claro:hover{--fg:#fff}
.btn-sm{padding:.7em 1.25em;font-size:.94rem}
.botonera{display:flex;flex-wrap:wrap;gap:.9rem;align-items:center}
.centrado .botonera{justify-content:center}

/* ==========================================================================
   3. Cabecera
   ========================================================================== */
.barra-super{
  background:var(--tinta);color:rgba(255,255,255,.82);
  font-size:.86rem;letter-spacing:.01em;
}
.barra-super .contenedor{display:flex;align-items:center;justify-content:space-between;gap:1.2rem;min-height:42px;flex-wrap:wrap}
.barra-super a{color:rgba(255,255,255,.86)}
.barra-super a:hover{color:var(--acento)}
.bs-datos{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}
.bs-datos span,.bs-datos a{display:inline-flex;align-items:center;gap:.45em}
.bs-datos svg{width:15px;height:15px;flex:none;color:var(--acento)}
.bs-lado{display:flex;align-items:center;gap:1rem}
.bs-redes{display:flex;gap:.55rem}
.bs-redes a{
  width:26px;height:26px;display:grid;place-items:center;border-radius:50%;
  background:rgba(255,255,255,.09);transition:background .22s,transform .22s;
}
.bs-redes a:hover{background:var(--marca);transform:translateY(-2px)}
.bs-redes svg{width:13px;height:13px}

.cabecera{
  position:sticky;top:0;z-index:120;background:rgba(255,255,255,.94);
  border-bottom:1px solid var(--linea);
  transition:box-shadow .3s,background-color .3s;
}
.cabecera.pegada{box-shadow:0 6px 26px rgba(23,17,14,.1);background:rgba(255,255,255,.985)}
.cabecera .contenedor{display:flex;align-items:center;gap:1.4rem;min-height:var(--cab)}
.logo{display:flex;align-items:center;gap:.7rem;flex:none}
.logo img{height:52px;width:auto;transition:height .3s var(--ease)}
.cabecera.pegada .logo img{height:44px}

.cabecera nav{margin-left:auto}
.menu{display:flex;align-items:center;gap:.15rem;list-style:none;margin:0;padding:0}
.menu > li{position:relative}
.menu > li > a{
  display:flex;align-items:center;gap:.35em;padding:.7em .82em;border-radius:var(--r-s);
  font-family:var(--display);font-weight:600;font-size:1.08rem;letter-spacing:.05em;
  text-transform:uppercase;color:var(--grafito);
  transition:color .2s,background-color .2s;
}
.menu > li > a:hover,.menu > li.activo > a{color:var(--marca);background:rgba(184,48,15,.07)}
.menu > li.activo > a{position:relative}
.menu > li.activo > a::after{
  content:"";position:absolute;left:.82em;right:.82em;bottom:.32em;height:2px;background:var(--marca)
}
.flecha{width:11px;height:11px;transition:transform .25s}
.menu > li:hover .flecha{transform:rotate(180deg)}

.submenu{
  position:absolute;top:calc(100% + 8px);left:0;min-width:280px;
  background:#fff;border:1px solid var(--linea);border-radius:var(--r-m);
  box-shadow:var(--sombra-m);padding:.5rem;list-style:none;margin:0;
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .24s,transform .24s var(--ease),visibility .24s;
}
.submenu.ancho{min-width:560px;display:grid;grid-template-columns:1fr 1fr;gap:.1rem}
.menu > li:hover > .submenu,.menu > li:focus-within > .submenu{opacity:1;visibility:visible;transform:translateY(0)}
.submenu li a{
  display:block;padding:.56em .8em;border-radius:var(--r-s);
  font-size:.97rem;color:var(--texto);line-height:1.35;
  transition:background-color .18s,color .18s,padding-left .18s;
}
.submenu li a:hover{background:rgba(184,48,15,.08);color:var(--marca);padding-left:1.05em}
.submenu .sm-todo a{font-weight:700;color:var(--marca)}

.cab-acciones{display:flex;align-items:center;gap:.6rem;flex:none}
.idioma{
  display:flex;align-items:center;gap:.2rem;padding:.28rem;border:1px solid var(--linea);
  border-radius:var(--r-s);font-family:var(--display);font-weight:700;font-size:.9rem;
  letter-spacing:.08em;text-transform:uppercase;
}
.idioma a{padding:.22em .55em;border-radius:2px;color:var(--texto-suave);transition:.2s}
.idioma a.on{background:var(--tinta);color:#fff}
.idioma a:not(.on):hover{color:var(--marca)}

.oculto-movil{display:inline-flex}
.hamburguesa{
  display:none;position:relative;width:46px;height:46px;border:1px solid var(--linea);
  background:#fff;border-radius:var(--r-s);cursor:pointer;padding:0;place-items:center;
}
/* Las barras se posicionan a distancia exacta para que al girar formen una X
   limpia; con márgenes en flujo el desplazamiento nunca cierra el aspa. */
.hamburguesa span{
  position:absolute;left:50%;width:22px;height:2px;background:var(--tinta);border-radius:1px;
  transition:transform .3s var(--ease),opacity .2s;
}
.hamburguesa span:nth-child(1){top:calc(50% - 8px);transform:translate(-50%,-50%)}
.hamburguesa span:nth-child(2){top:50%;transform:translate(-50%,-50%)}
.hamburguesa span:nth-child(3){top:calc(50% + 8px);transform:translate(-50%,-50%)}
.hamburguesa[aria-expanded="true"] span:nth-child(1){transform:translate(-50%,-50%) translateY(8px) rotate(45deg)}
.hamburguesa[aria-expanded="true"] span:nth-child(2){opacity:0}
.hamburguesa[aria-expanded="true"] span:nth-child(3){transform:translate(-50%,-50%) translateY(-8px) rotate(-45deg)}

.velo-menu{
  position:fixed;inset:0;background:rgba(23,17,14,.55);opacity:0;visibility:hidden;
  transition:opacity .32s,visibility .32s;z-index:125;
}
.velo-menu.visible{opacity:1;visibility:visible}

/* ==========================================================================
   4. Héroe panorámico 3D
   ========================================================================== */
.heroe{
  position:relative;min-height:min(92vh,860px);display:flex;align-items:center;
  background:var(--tinta);color:#fff;overflow:hidden;isolation:isolate;
  perspective:1400px;
}
.heroe-pista{position:absolute;inset:0;transform-style:preserve-3d}
.diapo{
  position:absolute;inset:0;opacity:0;visibility:hidden;
  transform:translateZ(-260px) rotateY(9deg) scale(1.1);
  transition:opacity 1.05s var(--ease-out),transform 1.35s var(--ease-out),visibility 1.05s;
}
.diapo.activa{opacity:1;visibility:visible;transform:translateZ(0) rotateY(0) scale(1)}
.diapo.saliendo{opacity:0;visibility:visible;transform:translateZ(-160px) rotateY(-7deg) scale(1.06)}
.diapo picture,.diapo img{position:absolute;inset:0;width:100%;height:100%}
.diapo img{object-fit:cover;object-position:center 42%}
.diapo.activa img{animation:panoramica 11s var(--ease) forwards}
@keyframes panoramica{from{transform:scale(1.035) translate3d(-1%,0,0)}to{transform:scale(1.11) translate3d(1.4%,-1%,0)}}
.diapo::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(100deg,rgba(23,17,14,.93) 0%,rgba(23,17,14,.78) 34%,rgba(23,17,14,.34) 62%,rgba(23,17,14,.55) 100%),
    linear-gradient(0deg,rgba(23,17,14,.72),rgba(23,17,14,0) 46%);
}
.heroe-rejilla{
  position:absolute;inset:0;pointer-events:none;opacity:.4;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:74px 74px;
  mask-image:radial-gradient(ellipse 90% 70% at 70% 40%,#000,transparent 75%);
}
.heroe .contenedor{position:relative;z-index:3;padding-block:clamp(96px,13vw,140px)}
.heroe-txt{max-width:760px}
.heroe h1{color:#fff;font-size:clamp(2.7rem,6.6vw,5.1rem);margin-bottom:.35em;text-shadow:0 2px 30px rgba(0,0,0,.4)}
.heroe h1 em{font-style:normal;color:var(--acento)}
.heroe .capa h2{
  color:#fff;font-size:clamp(2.7rem,6.6vw,5.1rem);margin-bottom:.35em;
  letter-spacing:-.02em;text-shadow:0 2px 30px rgba(0,0,0,.4);
}
.heroe .plomo{color:rgba(255,255,255,.88);font-size:clamp(1.08rem,1.7vw,1.3rem);max-width:600px}
.heroe .botonera{margin-top:2rem}
.heroe-et{
  display:inline-flex;align-items:center;gap:.6em;padding:.4em 1em;margin-bottom:1.3rem;
  border:1px solid rgba(255,255,255,.28);border-radius:100px;
  background:rgba(255,255,255,.07);
  font-family:var(--display);font-weight:600;font-size:.94rem;
  letter-spacing:.17em;text-transform:uppercase;color:var(--acento-claro);
}
.heroe-et::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--acento);
  box-shadow:0 0 0 0 rgba(240,125,36,.7);animation:latido 2.4s infinite}
@keyframes latido{70%{box-shadow:0 0 0 11px rgba(240,125,36,0)}100%{box-shadow:0 0 0 0 rgba(240,125,36,0)}}

/* Texto de cada diapositiva */
.heroe-txt .capa{display:none}
.heroe-txt .capa.activa{display:block}
.heroe-txt .capa.activa > *{animation:sube .85s var(--ease-out) both}
.heroe-txt .capa.activa > *:nth-child(2){animation-delay:.09s}
.heroe-txt .capa.activa > *:nth-child(3){animation-delay:.18s}
.heroe-txt .capa.activa > *:nth-child(4){animation-delay:.27s}
@keyframes sube{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}

/* Controles */
.heroe-nav{
  position:absolute;left:0;right:0;bottom:0;z-index:4;
  border-top:1px solid rgba(255,255,255,.14);
  background:linear-gradient(0deg,rgba(23,17,14,.6),transparent);
}
.heroe-nav .contenedor{display:flex;align-items:center;gap:1rem;padding-block:.9rem;justify-content:space-between}
.puntos{display:flex;gap:.55rem;list-style:none;margin:0;padding:0}
.puntos button{
  width:44px;height:4px;border:0;padding:0;cursor:pointer;border-radius:2px;
  background:rgba(255,255,255,.26);position:relative;overflow:hidden;transition:background .25s;
}
.puntos button:hover{background:rgba(255,255,255,.45)}
.puntos button[aria-current="true"]{background:rgba(255,255,255,.3)}
.puntos button[aria-current="true"]::after{
  content:"";position:absolute;inset:0;background:var(--acento);transform-origin:left;
  animation:barra 7s linear forwards;
}
@keyframes barra{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.heroe-contador{font-family:var(--display);font-weight:700;letter-spacing:.14em;color:rgba(255,255,255,.62);font-size:.95rem}
.heroe-contador b{color:#fff}
.heroe-flechas{display:flex;gap:.5rem}
.heroe-flechas button{
  width:42px;height:42px;display:grid;place-items:center;border-radius:50%;cursor:pointer;
  border:1px solid rgba(255,255,255,.26);background:rgba(255,255,255,.06);color:#fff;
  transition:background .22s,transform .22s,border-color .22s;
}
.heroe-flechas button:hover{background:var(--marca);border-color:var(--marca);transform:scale(1.06)}
.heroe-flechas svg{width:16px;height:16px}

/* Cinta de datos bajo el héroe */
.cinta{background:var(--marca);color:#fff;position:relative;z-index:5}
.cinta .contenedor{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.18);padding:0}
.cinta-item{background:var(--marca);padding:1.6rem clamp(16px,2.5vw,28px);display:flex;flex-direction:column;gap:.15rem}
.cinta-item b{font-family:var(--display);font-size:clamp(1.9rem,3vw,2.6rem);line-height:1}
.cinta-item span{font-size:.9rem;letter-spacing:.06em;text-transform:uppercase;opacity:.86}

/* ==========================================================================
   5. Encabezado interior
   ========================================================================== */
.cabeza{
  position:relative;background:var(--tinta);color:#fff;overflow:hidden;
  padding-block:clamp(72px,10vw,132px);
}
/* La imagen va en flujo normal de apilamiento (no z-index negativo, que
   depende del contexto del padre y no se pinta en algunos compositores). */
.cabeza-img{position:absolute;inset:0;z-index:0}
/* El <picture> es inline por defecto; como capa de fondo tiene que ocupar
   la caja entera, igual que las diapositivas del héroe. */
.cabeza-img picture{position:absolute;inset:0;display:block}
.cabeza-img img{width:100%;height:100%;object-fit:cover;object-position:center 42%;
  transform:scale(1.06);animation:acercar 18s var(--ease) forwards}
@keyframes acercar{to{transform:scale(1.14)}}
.cabeza-img::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(96deg,rgba(23,17,14,.93),rgba(23,17,14,.72) 48%,rgba(23,17,14,.44));
}
.cabeza > .contenedor{position:relative;z-index:2}
.cabeza h1{color:#fff;max-width:19ch;text-shadow:0 2px 26px rgba(0,0,0,.45)}
.cabeza .plomo{color:rgba(255,255,255,.88);max-width:640px;text-shadow:0 1px 16px rgba(0,0,0,.5)}
.miga{
  display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;list-style:none;margin:0 0 1.3rem;padding:0;
  font-size:.9rem;color:rgba(255,255,255,.66);
}
.miga a{color:rgba(255,255,255,.82)}
.miga a:hover{color:var(--acento)}
.miga li+li::before{content:"/";margin-right:.5rem;opacity:.45}
.cabeza .botonera{margin-top:1.8rem}

/* ==========================================================================
   6. Rejillas y tarjetas
   ========================================================================== */
.rejilla{display:grid;gap:clamp(18px,2.4vw,30px)}
.r2{grid-template-columns:repeat(2,1fr)}
.r3{grid-template-columns:repeat(3,1fr)}
.r4{grid-template-columns:repeat(4,1fr)}
.r-auto{grid-template-columns:repeat(auto-fit,minmax(290px,1fr))}

.tarjeta{
  background:#fff;border:1px solid var(--linea);border-radius:var(--r-l);
  overflow:hidden;display:flex;flex-direction:column;position:relative;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .3s;
}
.tarjeta:hover{transform:translateY(-6px);box-shadow:var(--sombra-m);border-color:rgba(184,48,15,.3)}
.tarjeta-img{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--concreto-cl)}
.tarjeta-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease-out)}
.tarjeta:hover .tarjeta-img img{transform:scale(1.07)}
.tarjeta-img::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(23,17,14,.42),transparent 55%)}
.tarjeta-cuerpo{padding:clamp(20px,2.4vw,28px);display:flex;flex-direction:column;gap:.7rem;flex:1}
.tarjeta h3{margin:0;font-size:1.42rem}
.tarjeta h3 a{color:inherit}
.tarjeta:hover h3 a{color:var(--marca)}
.tarjeta p{color:var(--texto-suave);font-size:.99rem;margin:0}
.tarjeta .mas{
  margin-top:auto;padding-top:.4rem;display:inline-flex;align-items:center;gap:.45em;
  font-family:var(--display);font-weight:700;letter-spacing:.07em;text-transform:uppercase;
  font-size:.96rem;color:var(--marca);
}
.tarjeta .mas svg{width:15px;height:15px;transition:transform .3s var(--ease)}
.tarjeta:hover .mas svg{transform:translateX(5px)}
.tarjeta-num{
  position:absolute;top:14px;left:14px;z-index:2;
  width:42px;height:42px;display:grid;place-items:center;border-radius:var(--r-s);
  background:var(--marca);color:#fff;font-family:var(--display);font-weight:700;font-size:1.1rem;
}

/* Tarjeta compacta con icono */
.caja{
  background:#fff;border:1px solid var(--linea);border-radius:var(--r-l);
  padding:clamp(22px,2.6vw,32px);position:relative;overflow:hidden;
  transition:transform .38s var(--ease),box-shadow .38s var(--ease),border-color .3s;
}
.caja::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--marca);
  transform:scaleY(0);transform-origin:top;transition:transform .42s var(--ease-out);
}
.caja:hover{transform:translateY(-4px);box-shadow:var(--sombra-m)}
.caja:hover::before{transform:scaleY(1)}
.caja h3{font-size:1.28rem;margin-bottom:.4rem}
.caja p{color:var(--texto-suave);font-size:.99rem;margin:0}
.icono{
  width:52px;height:52px;border-radius:var(--r-m);display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(184,48,15,.12),rgba(240,125,36,.14));
  color:var(--marca);margin-bottom:1rem;
}
.icono svg{width:26px;height:26px}
.caja:hover .icono{background:var(--marca);color:#fff}
.icono,.caja:hover .icono{transition:background .3s,color .3s}

/* Bloque oscuro */
.oscuro{background:var(--tinta);color:rgba(255,255,255,.82)}
.oscuro h1,.oscuro h2,.oscuro h3,.oscuro h4{color:#fff}
.oscuro .plomo{color:rgba(255,255,255,.76)}
.oscuro .caja{background:rgba(255,255,255,.045);border-color:var(--linea-osc)}
.oscuro .caja p{color:rgba(255,255,255,.74)}
.oscuro .icono{background:rgba(240,125,36,.16);color:var(--acento)}
.oscuro .caja:hover .icono{background:var(--acento);color:var(--tinta)}
.oscuro a{color:var(--acento-claro)}

/* ==========================================================================
   7. Bloques de contenido
   ========================================================================== */
.dupla{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,74px);align-items:center}
.dupla.invertida > :first-child{order:2}
.figura{position:relative;border-radius:var(--r-l);overflow:hidden;box-shadow:var(--sombra-l)}
.figura picture,.tarjeta-img picture,.galeria figure picture{
  display:block;width:100%;height:100%}
.figura img{width:100%;height:100%;object-fit:cover}
.figura.recorte{aspect-ratio:3/4}
.figura.ancha{aspect-ratio:16/11}
.figura-marco{position:relative}
.figura-marco::before{
  content:"";position:absolute;inset:auto -18px -18px auto;width:62%;height:62%;
  border:2px solid var(--marca);border-radius:var(--r-l);z-index:-1;
}
.sello{
  position:absolute;left:-14px;bottom:26px;z-index:2;
  background:var(--marca);color:#fff;padding:.9rem 1.4rem;border-radius:var(--r-s);
  box-shadow:var(--sombra-m);max-width:230px;
}
.sello b{display:block;font-family:var(--display);font-size:2.3rem;line-height:1}
.sello span{font-size:.86rem;letter-spacing:.05em;text-transform:uppercase;opacity:.9}

.lista-check{list-style:none;margin:0;padding:0;display:grid;gap:.7rem}
.lista-check li{position:relative;padding-left:2.1rem;line-height:1.6}
.lista-check li::before{
  content:"";position:absolute;left:0;top:.42em;width:20px;height:20px;border-radius:50%;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.17 4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z' fill='%23fff'/%3E%3C/svg%3E") center/12px no-repeat,var(--marca);
}
.oscuro .lista-check li::before{background:var(--acento)}
.lista-check.dos{grid-template-columns:1fr 1fr;gap:.7rem 1.6rem}

/* Proceso numerado */
.pasos{counter-reset:paso;display:grid;gap:0}
.paso{
  counter-increment:paso;display:grid;grid-template-columns:auto 1fr;gap:clamp(18px,2.5vw,34px);
  padding-block:clamp(22px,2.6vw,32px);border-top:1px solid var(--linea);
}
.paso:last-child{border-bottom:1px solid var(--linea)}
.oscuro .paso{border-color:var(--linea-osc)}
.paso::before{
  content:counter(paso,decimal-leading-zero);
  font-family:var(--display);font-weight:700;font-size:clamp(2.2rem,4vw,3.2rem);line-height:1;
  color:transparent;-webkit-text-stroke:1.5px var(--marca);
}
.oscuro .paso::before{-webkit-text-stroke-color:var(--acento)}
.paso h3{font-size:1.4rem;margin-bottom:.3rem}
.paso p{color:var(--texto-suave);margin:0}
.oscuro .paso p{color:rgba(255,255,255,.74)}

/* Cifras */
.cifras{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2.4vw,28px)}
.cifra{text-align:center;padding:clamp(20px,2.4vw,30px) 1rem;border:1px solid var(--linea);border-radius:var(--r-l);background:#fff}
.oscuro .cifra{background:rgba(255,255,255,.045);border-color:var(--linea-osc)}
.cifra b{
  display:block;font-family:var(--display);font-weight:700;line-height:1;
  font-size:clamp(2.6rem,5vw,3.9rem);color:var(--marca);
}
.oscuro .cifra b{color:var(--acento)}
.cifra span{display:block;margin-top:.4rem;font-size:.93rem;letter-spacing:.05em;text-transform:uppercase;color:var(--texto-suave)}
.oscuro .cifra span{color:rgba(255,255,255,.7)}

/* Galería */
.galeria{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,1.6vw,20px)}
.galeria figure{margin:0;position:relative;overflow:hidden;border-radius:var(--r-m);aspect-ratio:3/2;background:var(--concreto-cl)}
.galeria img{width:100%;height:100%;object-fit:cover;transition:transform .85s var(--ease-out)}
.galeria figure:hover img{transform:scale(1.08)}
.galeria figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:1.6rem 1.1rem .95rem;
  background:linear-gradient(0deg,rgba(23,17,14,.9),transparent);
  color:#fff;font-size:.92rem;line-height:1.4;
  transform:translateY(12px);opacity:0;transition:transform .4s var(--ease),opacity .4s;
}
.galeria figure:hover figcaption{transform:none;opacity:1}
.galeria .ancha{grid-column:span 2}

/* Acordeón */
.acordeon{border-top:1px solid var(--linea)}
.oscuro .acordeon{border-color:var(--linea-osc)}
.ac-item{border-bottom:1px solid var(--linea)}
.oscuro .ac-item{border-color:var(--linea-osc)}
.ac-btn{
  width:100%;display:flex;align-items:flex-start;gap:1rem;justify-content:space-between;
  background:none;border:0;cursor:pointer;text-align:left;
  padding:1.25rem 0;font-family:var(--display);font-weight:700;
  font-size:clamp(1.1rem,1.6vw,1.32rem);line-height:1.3;color:var(--tinta);
  transition:color .2s;
}
.oscuro .ac-btn{color:#fff}
.ac-btn:hover{color:var(--marca)}
.oscuro .ac-btn:hover{color:var(--acento)}
.ac-btn .sig{
  flex:none;width:30px;height:30px;border-radius:50%;border:1.5px solid currentColor;
  display:grid;place-items:center;position:relative;margin-top:.1rem;transition:transform .3s var(--ease),background-color .25s,color .25s;
}
.ac-btn .sig::before,.ac-btn .sig::after{content:"";position:absolute;background:currentColor;border-radius:1px}
.ac-btn .sig::before{width:12px;height:1.8px}
.ac-btn .sig::after{width:1.8px;height:12px;transition:transform .3s var(--ease)}
.ac-btn[aria-expanded="true"] .sig{background:var(--marca);border-color:var(--marca);color:#fff}
.ac-btn[aria-expanded="true"] .sig::after{transform:scaleY(0)}
.ac-panel{overflow:hidden;max-height:0;transition:max-height .45s var(--ease)}
.ac-panel > div{padding:0 0 1.4rem;color:var(--texto-suave);max-width:74ch}
.oscuro .ac-panel > div{color:rgba(255,255,255,.76)}

/* Prosa de artículo */
.prosa{max-width:74ch}
.prosa h2{margin-top:2.4em;font-size:clamp(1.6rem,2.8vw,2.15rem)}
.prosa h2:first-child{margin-top:0}
.prosa p{font-size:1.06rem}
.prosa > p:first-of-type{font-size:1.16rem;color:var(--texto-suave)}

/* Panel lateral */
.con-lado{display:grid;grid-template-columns:minmax(0,1fr) 344px;gap:clamp(30px,4vw,58px);align-items:start}
.lado{position:sticky;top:calc(var(--cab) + 20px);display:grid;gap:1.2rem}
.panel{background:#fff;border:1px solid var(--linea);border-radius:var(--r-l);padding:1.6rem}
.panel h3{font-size:1.22rem;margin-bottom:.8rem}
.panel.marca{background:var(--tinta);border-color:transparent;color:rgba(255,255,255,.82)}
.panel.marca h3{color:#fff}
.panel.marca a{color:var(--acento-claro)}
.panel ul{list-style:none;margin:0;padding:0;display:grid;gap:.1rem}
.panel ul a{
  display:block;padding:.5em .7em;border-radius:var(--r-s);font-size:.97rem;color:var(--texto);
  transition:background-color .18s,color .18s,padding-left .18s;
}
.panel ul a:hover{background:rgba(184,48,15,.08);color:var(--marca);padding-left:1em}
.panel ul li.on a{background:rgba(184,48,15,.1);color:var(--marca);font-weight:600}
.panel-tel{display:grid;gap:.55rem;margin-top:.9rem}
.panel-tel a{display:flex;align-items:center;gap:.6em;font-weight:600}
.panel-tel svg{width:17px;height:17px;flex:none;color:var(--acento)}

/* Llamada final */
.llamada{position:relative;overflow:hidden;background:var(--tinta);color:#fff}
.llamada-img{position:absolute;inset:0;z-index:0}
.llamada-img picture{position:absolute;inset:0;display:block}
.llamada-img img{width:100%;height:100%;object-fit:cover}
.llamada-img::after{content:"";position:absolute;inset:0;
  background:linear-gradient(96deg,rgba(23,17,14,.95),rgba(184,48,15,.78))}
.llamada > .contenedor{position:relative;z-index:2}
.llamada h2{color:#fff;font-size:clamp(2.1rem,4.4vw,3.3rem)}
.llamada .plomo{color:rgba(255,255,255,.86)}
.llamada .contenedor{display:grid;grid-template-columns:1.2fr auto;gap:clamp(24px,4vw,54px);align-items:center}

/* ==========================================================================
   8. Formulario
   ========================================================================== */
.formulario{display:grid;gap:1rem}
.campo{display:grid;gap:.35rem}
.campo.mitad{grid-column:span 1}
.form-fila{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
label{font-size:.9rem;font-weight:600;letter-spacing:.02em;color:var(--texto)}
.oscuro label{color:rgba(255,255,255,.86)}
.req{color:var(--marca)}
.oscuro .req{color:var(--acento)}
input,select,textarea{
  width:100%;padding:.82em 1em;background:#fff;color:var(--texto);
  border:1px solid rgba(23,17,14,.2);border-radius:var(--r-s);
  transition:border-color .2s,box-shadow .2s;
}
textarea{min-height:132px;resize:vertical}
input:focus,select:focus,textarea:focus{
  outline:0;border-color:var(--marca);box-shadow:0 0 0 3px rgba(184,48,15,.14)
}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%235f544c'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .7em center;background-size:22px;padding-right:2.4em}
.aviso-form{font-size:.86rem;color:var(--texto-suave)}
.oscuro .aviso-form{color:rgba(255,255,255,.62)}
.form-nota{
  padding:.85rem 1rem;border-radius:var(--r-s);font-size:.94rem;
  background:rgba(184,48,15,.08);border:1px solid rgba(184,48,15,.2);color:var(--marca-osc);
}

/* ==========================================================================
   9. Pie
   ========================================================================== */
.pie{background:var(--tinta);color:rgba(255,255,255,.7);padding-top:clamp(56px,7vw,86px)}
.pie h4{color:#fff;font-family:var(--display);font-size:1.14rem;letter-spacing:.07em;
  text-transform:uppercase;margin-bottom:1.1rem}
.pie a{color:rgba(255,255,255,.72)}
.pie a:hover{color:var(--acento)}
.pie-rejilla{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.25fr;gap:clamp(26px,3.4vw,48px);padding-bottom:clamp(38px,5vw,58px)}
.pie-logo img{height:60px;width:auto;margin-bottom:1.1rem}
.pie ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem;font-size:.97rem}
.pie-contacto li{display:flex;gap:.7em;align-items:flex-start;line-height:1.55}
.pie-contacto svg{width:17px;height:17px;flex:none;margin-top:.3em;color:var(--acento)}
.pie-redes{display:flex;gap:.6rem;margin-top:1.2rem}
.pie-redes a{width:38px;height:38px;display:grid;place-items:center;border-radius:50%;
  background:rgba(255,255,255,.08);transition:background .22s,transform .22s}
.pie-redes a:hover{background:var(--marca);transform:translateY(-3px)}
.pie-redes svg{width:17px;height:17px}
.pie-bajo{border-top:1px solid var(--linea-osc);padding-block:1.3rem;font-size:.9rem}
.pie-bajo .contenedor{display:flex;flex-wrap:wrap;gap:.8rem 1.6rem;align-items:center;justify-content:space-between}
.credito-guru{
  border-top:1px solid rgba(255,255,255,.1);text-align:center;
  padding-block:1rem;font-size:.82rem;opacity:.75;
}
.credito-guru a{font-weight:700}

/* Barra flotante móvil */
.barra-movil{
  position:fixed;left:0;right:0;bottom:0;z-index:118;display:none;
  background:var(--tinta);border-top:1px solid var(--linea-osc);
  box-shadow:0 -6px 26px rgba(0,0,0,.24);
}
.barra-movil a{
  flex:1;display:flex;flex-direction:column;align-items:center;gap:.18rem;
  padding:.6rem .3rem calc(.6rem + env(safe-area-inset-bottom));
  color:rgba(255,255,255,.82);font-size:.74rem;letter-spacing:.03em;text-transform:uppercase;
  font-family:var(--display);font-weight:600;
}
.barra-movil a svg{width:20px;height:20px}
.barra-movil a.destacado{background:var(--marca);color:#fff}

/* WhatsApp flotante */
.flotante-wa{
  position:fixed;right:20px;bottom:24px;z-index:117;width:56px;height:56px;
  display:grid;place-items:center;border-radius:50%;background:#25d366;color:#fff;
  box-shadow:0 10px 30px rgba(37,211,102,.4);transition:transform .25s var(--ease);
}
.flotante-wa:hover{transform:scale(1.08);color:#fff}
.flotante-wa svg{width:29px;height:29px}

/* ==========================================================================
   10. Revelado al hacer scroll (solo bajo html.motion)
   ========================================================================== */
/* El contenido NUNCA arranca oculto: nada de opacity:0 a la espera de que
   dispare un observador. El realce al entrar en pantalla es sólo un empujón
   de posición, y el elemento se ve desde el primer cuadro. */
.revelar{opacity:1}
html.motion .revelar{transform:translateY(14px);transition:transform .7s var(--ease-out)}
html.motion .revelar.visible{transform:none}
html.motion .revelar.d1{transition-delay:.06s}
html.motion .revelar.d2{transition-delay:.12s}
html.motion .revelar.d3{transition-delay:.18s}
html.motion .revelar.d4{transition-delay:.24s}
html.motion .revelar.izq{transform:translateX(-18px)}
html.motion .revelar.der{transform:translateX(18px)}
html.motion .revelar.izq.visible,html.motion .revelar.der.visible{transform:none}
html.motion .revelar.zoom{transform:scale(.985)}
html.motion .revelar.zoom.visible{transform:none}
@media (prefers-reduced-motion:reduce){
  html.motion .revelar{transform:none;transition:none}
  .diapo.activa img{animation:none}
  .cabeza-img img{animation:none}
  .puntos button[aria-current="true"]::after{animation:none;transform:scaleX(1)}
  .heroe-txt .capa.activa > *{animation:none}
}

/* ==========================================================================
   11. Adaptación
   ========================================================================== */
@media (max-width:1180px){
  .cinta .contenedor{grid-template-columns:repeat(2,1fr)}
  .pie-rejilla{grid-template-columns:1.4fr 1fr 1.2fr}
  .pie-rejilla > :nth-child(3){grid-row:span 1}
}
@media (max-width:1080px){
  /* La cabecera crea contexto de apilamiento: debe superar al velo (125) */
  .cabecera{z-index:140}
  .hamburguesa{display:grid}
  /* El panel es position:fixed, así que su bloque contenedor es el viewport:
     `top:100%` lo mandaría 100vh hacia abajo, fuera de pantalla. Se ancla en
     top:0 con la altura de la cabecera como relleno, y la fila de la cabecera
     se pinta encima con z-index propio. */
  /* El <nav> vive dentro de .contenedor, así que subir el z-index del
     contenedor no basta: hay que elevar al logotipo y a las acciones
     dentro del mismo contexto para que queden por encima del panel. */
  .cabecera > .contenedor{position:relative;background:rgba(255,255,255,.985)}
  .cabecera .logo,.cabecera .cab-acciones{position:relative;z-index:2}
  /* Con el panel abierto la fila de la cabecera queda sobre fondo oscuro */
  .cabecera.menu-abierto > .contenedor{background:transparent}
  .cabecera.menu-abierto .idioma{border-color:rgba(255,255,255,.28)}
  .cabecera.menu-abierto .idioma a{color:rgba(255,255,255,.72)}
  .cabecera.menu-abierto .idioma a.on{background:var(--marca);color:#fff}
  .cabecera.menu-abierto .hamburguesa{background:transparent;border-color:rgba(255,255,255,.28)}
  .cabecera.menu-abierto .hamburguesa span{background:#fff}
  .cabecera nav{
    position:fixed;top:0;left:0;right:0;height:100dvh;z-index:1;
    background:var(--tinta);
    padding:calc(var(--cab) + 1.4rem) clamp(20px,5vw,40px) 6rem;
    overflow-y:auto;overscroll-behavior:contain;
    transform:translateX(102%);visibility:hidden;
    transition:transform .4s var(--ease),visibility .4s;margin:0;
  }
  .cabecera.menu-abierto nav{transform:none;visibility:visible}
  .menu{flex-direction:column;align-items:stretch;gap:0}
  .cabecera nav .menu > li{border-bottom:1px solid var(--linea-osc)}
  .cabecera nav .menu > li > a{
    color:var(--concreto-cl);justify-content:space-between;padding:1em .2em;font-size:1.16rem
  }
  .cabecera nav .menu > li.activo > a{color:var(--acento);background:none}
  .cabecera nav .menu > li.activo > a::after{display:none}
  .submenu{
    position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;
    background:none;border:0;padding:0 0 .7rem;max-height:0;overflow:hidden;
    transition:max-height .4s var(--ease);
  }
  .submenu.ancho{min-width:0;grid-template-columns:1fr}
  .cabecera nav .menu > li.desplegado .submenu{max-height:1800px}
  .cabecera nav .submenu li a{color:var(--concreto-cl);padding:.5em .9em;font-size:1rem}
  .cabecera nav .submenu li a:hover{background:rgba(255,255,255,.07);color:var(--acento)}
  .cab-acciones{margin-left:auto}
  .oculto-movil{display:none}
  .r4{grid-template-columns:repeat(2,1fr)}
  .cifras{grid-template-columns:repeat(2,1fr)}
  .con-lado{grid-template-columns:1fr}
  .lado{position:static;grid-template-columns:1fr 1fr;display:grid}
  .llamada .contenedor{grid-template-columns:1fr}
}
@media (max-width:860px){
  :root{--cab:70px}
  .barra-super .bs-datos > :not(.siempre){display:none}
  .barra-super .contenedor{justify-content:space-between;min-height:38px}
  .bs-datos{gap:.8rem;font-size:.82rem}
  .r3,.r2{grid-template-columns:1fr}
  .r-auto{grid-template-columns:1fr}
  .galeria{grid-template-columns:repeat(2,1fr)}
  .galeria .ancha{grid-column:span 2}
  .galeria figcaption{transform:none;opacity:1;font-size:.84rem;padding:1.2rem .8rem .7rem}
  .dupla{grid-template-columns:1fr}
  .dupla.invertida > :first-child{order:0}
  .figura.recorte{aspect-ratio:4/3}
  .lista-check.dos{grid-template-columns:1fr}
  .pie-rejilla{grid-template-columns:1fr 1fr}
  .lado{grid-template-columns:1fr}
  .barra-movil{display:flex}
  body{padding-bottom:64px}
  .flotante-wa{bottom:80px;width:50px;height:50px}
  .flotante-wa svg{width:26px;height:26px}
}
@media (max-width:640px){
  body{font-size:16px}
  /* El héroe deja de ser flex: la altura la da .heroe > .contenedor, que
     está en flujo. La pista sigue absoluta como fondo. Si se pone en
     relative se convierte en un segundo ítem flex y el texto se desborda. */
  .heroe{min-height:auto;display:block}
  .heroe .contenedor{padding-block:clamp(70px,16vw,110px) clamp(34px,8vw,54px)}
  /* Los controles pasan a flujo para no montarse sobre los botones */
  .heroe-nav{position:relative;background:rgba(23,17,14,.86);border-top:0}
  .heroe-nav .contenedor{flex-wrap:wrap;gap:.7rem;justify-content:center}
  .heroe-contador{order:-1;width:100%;text-align:center}
  .cinta .contenedor{grid-template-columns:1fr}
  .r4,.cifras{grid-template-columns:1fr 1fr}
  .galeria{grid-template-columns:1fr}
  .galeria .ancha{grid-column:span 1}
  .form-fila{grid-template-columns:1fr}
  .pie-rejilla{grid-template-columns:1fr}
  .paso{grid-template-columns:1fr;gap:.4rem}
  .botonera .btn{width:100%;white-space:normal}
  .sello{left:12px;bottom:12px;padding:.7rem 1rem}
}
@media print{
  .cabecera,.barra-super,.heroe-nav,.barra-movil,.flotante-wa,.pie-bajo{display:none}
  body{background:#fff;color:#000}
}