/* Núcleo común de la cartera · Hurrengo Labs
   Los colores vienen de cada web (:root en la plantilla). Aquí solo estructura,
   tipografía y componentes. Reglas anidadas bajo su raíz (lección de OpoReal). */

@font-face{font-family:"Archivo";src:url(/a/fuentes/archivo.woff2) format("woff2");font-weight:100 900;font-stretch:62% 125%;font-display:swap}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:5rem}
body{margin:0;background:var(--papel);color:var(--tinta);font:400 1.0625rem/1.6 "Archivo",system-ui,sans-serif;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg{max-width:100%;display:block}
img{height:auto}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:.18em}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid currentColor;outline-offset:3px;border-radius:2px}
h1,h2,h3{font-family:"Archivo",system-ui,sans-serif;line-height:1.08;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,5.4vw,4rem);font-weight:800;font-stretch:118%}
h2{font-size:clamp(1.6rem,3vw,2.35rem);font-weight:750;font-stretch:108%}
h3{font-size:1.25rem;font-weight:700;font-stretch:100%}
p{margin:0 0 1em}
.envoltura{width:min(1120px,100% - 2rem);margin-inline:auto}
.texto{max-width:68ch}
.saltar{position:absolute;left:-999px;top:.5rem;background:var(--boton,var(--alerta));color:var(--boton-texto,#fff);padding:.5rem 1rem;z-index:50}
.saltar:focus{left:.5rem}
.cifra{font-family:"Archivo",sans-serif;font-stretch:75%;font-weight:700;font-variant-numeric:tabular-nums}

/* Botones */
.boton{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:48px;padding:.7rem 1.3rem;border:2px solid var(--boton,var(--alerta));border-radius:10px;background:var(--boton,var(--alerta));color:var(--boton-texto,#fff);font:700 1rem/1.2 "Archivo",sans-serif;text-decoration:none;cursor:pointer;transition:transform .15s,box-shadow .15s}
.boton:hover{transform:translateY(-1px);box-shadow:0 6px 0 -2px color-mix(in srgb,var(--boton,var(--alerta)) 45%,transparent)}
.boton-sec{background:transparent;color:inherit;border-color:currentColor}
.boton-sec:hover{box-shadow:none}
.boton-compra{min-height:44px;padding:.55rem 1rem;font-size:.95rem}
.enlace-boton{background:none;border:0;padding:0;font:inherit;color:inherit;text-decoration:underline;cursor:pointer}

/* Cabecera */
.cab{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--oscuro) 94%,transparent);backdrop-filter:blur(8px);color:var(--papel)}
.cab .cab-in{width:min(1120px,100% - 2rem);margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:64px}
.cab .marca{display:flex;align-items:center;gap:.6rem;text-decoration:none;font:800 1.25rem/1 "Archivo",sans-serif;font-stretch:118%}
.cab .marca svg{width:30px;height:30px}
.cab .cab-nav ul{display:flex;gap:1.6rem;list-style:none;margin:0;padding:0}
.cab .cab-nav a{text-decoration:none;font-weight:700;opacity:.85}
.cab .cab-nav a:hover,.cab .cab-nav a[aria-current]{opacity:1;text-decoration:underline;text-decoration-color:var(--alerta);text-decoration-thickness:3px;text-underline-offset:.4em}
.cab .cab-menu{display:none;background:none;border:2px solid currentColor;color:inherit;border-radius:8px;padding:.4rem .8rem;font:700 .95rem "Archivo",sans-serif}
@media (max-width:760px){
  .cab .cab-menu{display:block}
  .cab .cab-nav{display:none;position:absolute;left:0;right:0;top:64px;background:var(--oscuro);padding:1rem}
  .cab .cab-nav.abierta{display:block}
  .cab .cab-nav ul{flex-direction:column;gap:.9rem}
}

/* Hero con relieve 3D */
.hero{background:var(--oscuro);color:var(--papel);overflow:hidden;position:relative}
.hero .hero-in{width:min(1120px,100% - 2rem);margin-inline:auto;display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:2rem;padding:clamp(2.5rem,6vw,5rem) 0 clamp(2rem,5vw,4rem)}
.hero .hero-texto p{font-size:1.2rem;max-width:34ch;opacity:.9}
.hero .hero-acciones{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.6rem}
.hero .hero-acciones .boton-sec{color:var(--papel)}
.hero .hero-dato{margin-top:2rem;display:flex;gap:.9rem;align-items:baseline;font-size:.95rem;opacity:.85}
.hero .hero-dato .cifra{font-size:2.3rem;color:var(--alerta);opacity:1}
@media (max-width:860px){.hero .hero-in{grid-template-columns:1fr;gap:.5rem}.hero .relieve{order:-1;height:300px;margin:0 -1rem -1rem}.hero .relieve .relieve-escena{inset:16% 10% 4%}}

.relieve{height:440px;perspective:1100px;position:relative}
.relieve .relieve-escena{position:absolute;inset:6% 4%;transform-style:preserve-3d;transform:rotateX(calc(57deg + var(--rx,0deg))) rotateZ(calc(-30deg + var(--rz,0deg)));transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.relieve .relieve-base{position:absolute;inset:0;border-radius:18px;background:
  linear-gradient(color-mix(in srgb,var(--papel) 7%,transparent) 1px,transparent 1px) 0 0/40px 40px,
  linear-gradient(90deg,color-mix(in srgb,var(--papel) 7%,transparent) 1px,transparent 1px) 0 0/40px 40px,
  color-mix(in srgb,var(--oscuro) 70%,#000);box-shadow:0 40px 60px -20px rgba(0,0,0,.6),inset 0 0 0 1px color-mix(in srgb,var(--papel) 12%,transparent)}
.relieve .relieve-capa,.relieve .relieve-ruta{position:absolute;inset:0;width:100%;height:100%;transform:translateZ(calc(var(--z) * 13px));overflow:visible}
.relieve .relieve-capa path{fill:none;stroke:var(--curva);stroke-width:1.6;stroke-linecap:round;opacity:calc(.25 + var(--z) * .1)}
.relieve .relieve-ruta polyline{fill:none;stroke:var(--alerta);stroke-width:3.5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:1;animation:trazar 2.6s .4s cubic-bezier(.45,.05,.3,1) forwards;filter:drop-shadow(0 0 6px color-mix(in srgb,var(--alerta) 70%,transparent))}
.relieve .relieve-perro{fill:var(--alerta);stroke:var(--papel);stroke-width:3;opacity:0;animation:aparecer .3s 2.9s forwards}
.relieve .relieve-onda{fill:none;stroke:var(--alerta);stroke-width:2;opacity:0;transform-box:fill-box;transform-origin:center;animation:onda 2.2s 3.1s infinite}
@keyframes trazar{to{stroke-dashoffset:0}}
@keyframes aparecer{to{opacity:1}}
@keyframes onda{0%{opacity:.9;transform:scale(1)}100%{opacity:0;transform:scale(4.5)}}
@media (prefers-reduced-motion:reduce){
  .relieve .relieve-ruta polyline{animation:none;stroke-dashoffset:0}
  .relieve .relieve-perro{animation:none;opacity:1}
  .relieve .relieve-onda{animation:none}
  .relieve .relieve-escena{transition:none}
}

/* Secciones */
.seccion{padding:clamp(3rem,7vw,5.5rem) 0}
.seccion-clara{background:color-mix(in srgb,var(--papel) 60%,#fff)}
.intro-seccion{max-width:60ch;margin-bottom:2.2rem}
.intro-seccion p{font-size:1.1rem}

/* Herramientas destacadas en la home: dos composiciones distintas, no tarjetas iguales */
.destacada{display:grid;margin-top:1rem;grid-template-columns:1fr 1.1fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center;padding:2rem 0;border-top:2px solid var(--tinta)}
.destacada + .destacada{grid-template-columns:1.1fr 1fr}
.destacada + .destacada .destacada-vista{order:-1}
.destacada .destacada-vista{border-radius:16px;background:var(--oscuro);color:var(--papel);padding:1.4rem;box-shadow:0 2px 0 var(--tinta),0 24px 40px -24px rgba(0,0,0,.5);transform:perspective(900px) rotateY(-6deg) rotateX(3deg);transition:transform .4s}
.destacada + .destacada .destacada-vista{transform:perspective(900px) rotateY(6deg) rotateX(3deg)}
.destacada .destacada-vista:hover{transform:none}
@media (max-width:860px){.destacada,.destacada + .destacada{grid-template-columns:1fr}.destacada + .destacada .destacada-vista{order:0}.destacada .destacada-vista,.destacada + .destacada .destacada-vista{transform:none}}
.mini-tabla{width:100%;border-collapse:collapse;font-size:.95rem}
.mini-tabla th,.mini-tabla td{text-align:left;padding:.55rem .3rem;border-bottom:1px solid color-mix(in srgb,var(--papel) 18%,transparent)}
.mini-tabla th{font-weight:400;opacity:.75}
.mini-tabla td.cifra{text-align:right;font-size:1.15rem}
.mini-tabla tr:first-child td.cifra{color:var(--alerta)}
.barra-racion{display:grid;grid-template-columns:auto 1fr auto;gap:.6rem 1rem;align-items:center;font-size:.95rem}
.barra-racion .b{height:14px;border-radius:7px;background:var(--alerta)}

/* Lista de principios / método */
.principios{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:2rem 2.5rem;margin:0;padding:0;list-style:none}
.principios li{border-left:4px solid var(--alerta);padding-left:1rem}
.principios strong{display:block;font-family:"Archivo",sans-serif;font-size:1.15rem;margin-bottom:.3rem}

/* Página de herramienta */
.cab-pagina{background:var(--oscuro);color:var(--papel);padding:clamp(2.2rem,5vw,3.5rem) 0 clamp(1.8rem,4vw,2.8rem)}
.cab-pagina p{font-size:1.15rem;max-width:60ch;opacity:.9;margin:0}
.herramienta{display:grid;grid-template-columns:minmax(260px,360px) 1fr;gap:2rem;align-items:start;padding:2.5rem 0 1rem}
@media (max-width:900px){.herramienta{grid-template-columns:1fr}}
.panel-datos{background:#fff;border:2px solid var(--tinta);border-radius:16px;padding:1.4rem;position:sticky;top:84px;box-shadow:6px 6px 0 var(--tinta)}
@media (max-width:900px){.panel-datos{position:static}}
.campo{margin-bottom:1.15rem;border:0;padding:0}
.campo label,.campo legend{display:block;font-weight:700;margin-bottom:.35rem}
.campo .ayuda{font-size:.88rem;opacity:.75;margin:.3rem 0 0}
.campo input[type=number],.campo select{width:100%;min-height:48px;border:2px solid var(--tinta);border-radius:10px;padding:.5rem .75rem;font:400 1.05rem "Archivo",sans-serif;background:#fff;color:var(--tinta)}
.segmentos{display:flex;flex-wrap:wrap;gap:.4rem}
.segmentos label{display:block;margin:0;font-weight:400}
.segmentos input{position:absolute;opacity:0;pointer-events:none}
.segmentos span{display:block;padding:.55rem .9rem;border:2px solid var(--tinta);border-radius:999px;cursor:pointer;min-height:44px;line-height:1.5}
.segmentos input:checked + span{background:var(--tinta);color:var(--papel)}
.segmentos input:focus-visible + span{outline:3px solid var(--alerta);outline-offset:2px}
.deslizador{width:100%;accent-color:var(--alerta);min-height:32px}

.resultados{min-width:0}
.res-resumen{display:flex;flex-wrap:wrap;gap:1.5rem 2.5rem;align-items:flex-end;margin-bottom:1.5rem}
.res-resumen .cifra{font-size:clamp(2.6rem,6vw,3.6rem);line-height:1;color:var(--tinta)}
.res-resumen small{display:block;font-size:.95rem;opacity:.75}
.opcion{display:grid;grid-template-columns:auto 1fr auto;gap:.4rem 1.2rem;align-items:center;padding:1.1rem 1.2rem;margin-bottom:.8rem;background:#fff;border:2px solid color-mix(in srgb,var(--tinta) 20%,transparent);border-radius:14px}
.opcion.mejor{border-color:var(--tinta);box-shadow:6px 6px 0 var(--alerta)}
.opcion .pos{font:800 1.5rem/1 "Archivo",sans-serif;font-stretch:75%;width:2ch;opacity:.5}
.opcion h3{margin:0 0 .15rem}
.opcion .meta{font-size:.92rem;opacity:.8;margin:0}
.opcion .total{text-align:right}
.opcion .total .cifra{font-size:1.9rem;display:block;line-height:1}
.opcion .total small{font-size:.85rem;opacity:.7}
.opcion .acciones{grid-column:2 / -1;display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}
.opcion .desglose{grid-column:2 / -1;font-size:.9rem;margin:0;opacity:.85}
@media (max-width:560px){.opcion{grid-template-columns:1fr}.opcion .pos{display:none}.opcion .total{text-align:left}.opcion .acciones,.opcion .desglose{grid-column:1}}
.nota{font-size:.92rem;border-left:4px solid var(--plata);padding:.2rem 0 .2rem 1rem;max-width:70ch;opacity:.9}
.fecha-datos{font-size:.9rem;opacity:.75}

/* Contenido largo */
.prosa{padding:2.5rem 0 3.5rem}
.prosa .texto h2{margin-top:2rem}
.prosa ul{padding-left:1.2rem}
.pendiente{background:#fff3cd;border:2px dashed #b38600;padding:.1rem .4rem;border-radius:6px}

/* Pie */
.pie{background:var(--tinta);color:var(--papel);padding:2.5rem 0 3rem;font-size:.95rem}
.pie .pie-in{width:min(1120px,100% - 2rem);margin-inline:auto}
.pie .pie-aviso{max-width:75ch;opacity:.85}
.pie .pie-enlaces{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;list-style:none;padding:0;margin:1.4rem 0}
.pie .pie-firma{opacity:.6;margin:0}

/* Banner de cookies */
.ck{position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:40;max-width:560px;background:#fff;color:var(--tinta);border:2px solid var(--tinta);border-radius:16px;padding:1.2rem 1.3rem;box-shadow:8px 8px 0 var(--tinta);font-size:.95rem}
.ck[hidden]{display:none}
.ck .ck-t{font:800 1.1rem "Archivo",sans-serif;margin-bottom:.3rem}
.ck .ck-b{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:flex-end}
.ck .ck-b .boton{min-height:44px}

/* Escena 3D con render (imagen recortada con transparencia) */
.escena{position:relative;perspective:1200px;display:grid;place-items:center}
.escena .escena-luz{position:absolute;inset:8% 6%;border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--curva) 22%,transparent),transparent 72%);filter:blur(10px)}
.escena .escena-obj{position:relative;transform-style:preserve-3d;transform:translate3d(var(--tx,0),var(--ty,0),0) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.escena .escena-flota{animation:flotar 7s ease-in-out infinite;will-change:transform}
.escena img{width:100%;height:auto;display:block;filter:drop-shadow(0 30px 40px rgba(0,0,0,.45))}
.escena .escena-sombra{position:absolute;left:24%;right:24%;bottom:-2%;height:9%;border-radius:50%;background:radial-gradient(closest-side,rgba(0,0,0,.55),transparent);animation:sombra 7s ease-in-out infinite;filter:blur(4px)}
.escena .escena-pin{position:absolute;width:3.2%;aspect-ratio:1;border-radius:50%;border:2px solid var(--alerta);transform:translate(-50%,-50%);animation:onda2 2.4s ease-out infinite;pointer-events:none}
.escena .escena-pin:nth-of-type(2){animation-delay:1.2s}
.escena .escena-entra{animation:entrar 1.1s cubic-bezier(.2,.8,.2,1) backwards}
@keyframes flotar{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-14px) rotate(.6deg)}}
@keyframes sombra{0%,100%{transform:scaleX(1);opacity:.9}50%{transform:scaleX(.86);opacity:.6}}
@keyframes onda2{0%{opacity:.9;transform:translate(-50%,-50%) scale(1)}100%{opacity:0;transform:translate(-50%,-50%) scale(4)}}
@keyframes entrar{from{opacity:0;transform:translateY(40px) scale(.94)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.escena .escena-flota,.escena .escena-sombra,.escena .escena-pin,.escena .escena-entra{animation:none}}

.hero .escena{margin:-2rem 0 -3rem;max-width:560px;justify-self:end;width:100%}
@media (max-width:860px){.hero .escena{order:-1;margin:-1rem auto -1.5rem;max-width:360px;justify-self:center}}

/* Icono 3D junto al título de una herramienta destacada */
.destacada .destacada-texto{position:relative;padding-left:150px;min-height:170px}
.destacada .icono-tit{position:absolute;left:0;top:50%;width:130px;height:auto;margin-top:-90px;filter:drop-shadow(0 16px 18px rgba(0,0,0,.35));animation:flotar 6s ease-in-out infinite}
.destacada + .destacada .icono-tit{animation-delay:-3s}
@media (max-width:560px){.destacada .destacada-texto{padding-left:0;padding-top:120px}.destacada .icono-tit{top:0;margin-top:0;width:96px}}
@media (prefers-reduced-motion:reduce){.destacada .icono-tit{animation:none}}
.cab-pagina .envoltura{position:relative}
.cab-pagina .icono-cab{position:absolute;right:2%;top:50%;width:min(170px,20vw);transform:translateY(-50%);filter:drop-shadow(0 20px 26px rgba(0,0,0,.5))}
.cab-pagina .icono-cab img{animation:flotar 6.5s ease-in-out infinite}
.cab-pagina h1,.cab-pagina p{max-width:min(60ch,72%)}
@media (max-width:700px){.cab-pagina .icono-cab{display:none}.cab-pagina h1,.cab-pagina p{max-width:none}}
@media (prefers-reduced-motion:reduce){.cab-pagina .icono-cab img{animation:none}}

/* Vídeo en bucle sobre el render (solo escritorio; la imagen queda debajo como póster) */
.escena .escena-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .8s;pointer-events:none;
  -webkit-mask-image:radial-gradient(closest-side,#000 82%,transparent 100%);mask-image:radial-gradient(closest-side,#000 78%,transparent 100%);transform:scale(1.04)}
.escena.con-video .escena-video{opacity:1}
.escena.con-video .escena-pin{display:none}
.escena .escena-flota > img{transition:opacity .8s}
.escena.con-video .escena-flota > img{opacity:0}

/* ===== Variantes de portada (pruebas) ===== */
/* B · cinemática: título centrado, escena grande, fichas de cristal flotando alrededor */
.hero-b .hero-b-in{width:min(1120px,100% - 2rem);margin-inline:auto;text-align:center;padding:clamp(2.5rem,6vw,4.5rem) 0 clamp(2.5rem,5vw,4rem)}
.hero-b h1{font-size:clamp(2.4rem,6.4vw,5.2rem);font-stretch:125%;max-width:16ch;margin-inline:auto}
.hero-b .hero-b-sub{font-size:1.2rem;max-width:46ch;margin:0 auto;opacity:.88}
.hero-b .escena{max-width:640px;margin:-1rem auto -1.5rem}
.hero-b .hero-acciones{justify-content:center}
.ficha{position:absolute;z-index:3;display:flex;flex-direction:column;gap:.1rem;text-align:left;padding:.75rem 1rem;border-radius:14px;
  background:color-mix(in srgb,var(--papel) 10%,transparent);border:1px solid color-mix(in srgb,var(--papel) 22%,transparent);
  backdrop-filter:blur(10px) saturate(1.2);-webkit-backdrop-filter:blur(10px) saturate(1.2);box-shadow:0 20px 40px -18px rgba(0,0,0,.6);
  transform:translate3d(var(--tx,0),var(--ty,0),0);transition:transform .6s cubic-bezier(.2,.7,.2,1);font-size:.85rem;color:var(--papel);white-space:nowrap}
.ficha strong{font:700 1.35rem/1.1 "Archivo",sans-serif;font-stretch:75%;color:var(--papel)}
.ficha strong.realce{color:var(--alerta)}
.ficha span{opacity:.75}
.ficha-1{left:-6%;top:22%}.ficha-2{right:-8%;top:44%}.ficha-3{left:2%;bottom:14%}
@media (max-width:860px){.ficha{font-size:.75rem;padding:.5rem .7rem}.ficha strong{font-size:1.05rem}.ficha-1{left:0;top:6%}.ficha-2{right:0;top:40%}.ficha-3{left:0;bottom:8%}}

/* C · herramienta primero: el comparador en la propia portada */
.hero-c .hero-in{grid-template-columns:1fr 1fr;align-items:center}
.hero-c h1{font-size:clamp(2rem,4.2vw,3.3rem)}
.hero-c .escena{max-width:500px}
.mini{margin-top:1.4rem;padding:1.1rem 1.2rem;border-radius:18px;background:color-mix(in srgb,var(--papel) 8%,transparent);border:1px solid color-mix(in srgb,var(--papel) 20%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);max-width:520px}
.mini .mini-fila{display:flex;flex-wrap:wrap;gap:.8rem 1.4rem;align-items:center;margin-bottom:.8rem}
.mini .mini-et{font-weight:700;font-size:.9rem;opacity:.85}
.mini .segmentos span{border-color:color-mix(in srgb,var(--papel) 60%,transparent);color:var(--papel);padding:.35rem .8rem;min-height:36px;font-size:.92rem}
.mini .segmentos input:checked + span{background:var(--papel);color:var(--tinta)}
.mini .oculto{display:none}
.mini .res-resumen{display:none}
.mini .opcion{background:transparent;border:0;border-top:1px solid color-mix(in srgb,var(--papel) 18%,transparent);border-radius:0;padding:.55rem 0;margin:0;grid-template-columns:1fr auto;box-shadow:none;color:var(--papel)}
.mini .opcion.mejor{box-shadow:none}
.mini .opcion .pos,.mini .opcion .meta,.mini .opcion .desglose,.mini .opcion .acciones,.mini .opcion .total small{display:none}
.mini .opcion h3{font-size:1rem;margin:0}
.mini .opcion .total .cifra{font-size:1.35rem;color:var(--papel)}
.mini .opcion.mejor .total .cifra{color:var(--alerta)}
.mini .opcion:nth-of-type(n+4){display:none}
.mini .mini-mas{display:inline-block;margin-top:.6rem;font-weight:700;color:var(--papel)}
@media (max-width:860px){.hero-c .hero-in{grid-template-columns:1fr}}

/* Formulario de contacto */
.form-contacto{max-width:620px;background:#fff;border:2px solid var(--tinta);border-radius:16px;padding:1.5rem;box-shadow:6px 6px 0 var(--tinta)}
.form-contacto .campo input[type=text],.form-contacto .campo input[type=email],.form-contacto textarea{width:100%;min-height:48px;border:2px solid var(--tinta);border-radius:10px;padding:.6rem .8rem;font:400 1.05rem "Archivo",sans-serif;background:#fff;color:var(--tinta)}
.form-contacto textarea{min-height:160px;resize:vertical}
.form-contacto .casilla{display:flex;gap:.6rem;align-items:flex-start;font-size:.95rem;margin:.4rem 0 1.2rem}
.form-contacto .casilla input{width:22px;height:22px;margin-top:.15rem;accent-color:var(--alerta)}
.form-contacto .trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.aviso-form{max-width:620px;padding:.9rem 1.1rem;border-radius:12px;margin-bottom:1.2rem;font-weight:700}
.aviso-form:focus{outline:3px solid var(--alerta);outline-offset:2px}
.aviso-ok{background:#e3f1df;border:2px solid #3d7a35}
.aviso-error{background:#fde8dd;border:2px solid #b8480e}

/* Botones en zonas oscuras: si la web define --boton-claro, se invierten (claro sobre oscuro) */
.hero,.cab-pagina,.pie,.destacada-vista,.seccion-oscura{--boton:var(--boton-claro,var(--alerta));--boton-texto:var(--boton-claro-texto,#fff)}

/* Sección oscura intermedia (alterna claros y oscuros) */
.seccion-oscura{background:var(--seccion-oscura,var(--tinta));color:var(--papel)}
.seccion-oscura .principios li{border-left-color:var(--alerta)}

/* Portada D: foto (y vídeo) a sangre con el texto sobre el hueco oscuro de la izquierda */
.hero-d{display:grid;min-height:clamp(520px,78vh,760px);background:var(--tinta)}
.hero-d .hd-foto{position:absolute;inset:0 0 0 clamp(0px,24vw - 80px,340px)}
.hero-d .hd-foto img,.hero-d .hd-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% 50%}
.hero-d .hd-video{opacity:0;transition:opacity .9s;pointer-events:none}
.hero-d .hd-foto.con-video .hd-video{opacity:1}
.hero-d .hd-foto.con-video .hd-pin{display:none}
.hero-d .hd-foto::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--tinta) 0%,color-mix(in srgb,var(--tinta) 70%,transparent) 18%,transparent 42%),linear-gradient(0deg,color-mix(in srgb,var(--tinta) 55%,transparent),transparent 30%)}
.hero-d .hd-pin{position:absolute;z-index:1;width:2.2%;aspect-ratio:1;border-radius:50%;border:2px solid var(--boton-claro,var(--alerta));transform:translate(-50%,-50%);animation:onda2 2.4s ease-out infinite;pointer-events:none}
.hero-d .hd-pin:nth-of-type(2){animation-delay:1.2s}
.hero-d .hd-in{position:relative;z-index:2;width:min(1120px,100% - 2rem);margin-inline:auto;align-self:center;padding:clamp(2.5rem,6vw,4.5rem) 0}
.hero-d .hd-texto{max-width:30rem}
.hero-d h1{font-size:clamp(2.2rem,4.4vw,3.6rem);font-stretch:118%}
.hero-d .hd-texto>p{font-size:1.15rem;max-width:34ch;opacity:.9}
.hero-d .hd-fichas{display:grid;gap:.8rem;margin-top:1.8rem}
.hero-d .hd-ficha{display:grid;grid-template-columns:1fr auto;align-items:end;gap:.15rem 1rem;padding:.9rem 1.1rem;border-radius:16px;text-decoration:none;color:var(--papel);
  background:color-mix(in srgb,var(--papel) 9%,transparent);border:1px solid color-mix(in srgb,var(--papel) 20%,transparent);
  backdrop-filter:blur(12px) saturate(1.2);-webkit-backdrop-filter:blur(12px) saturate(1.2);transition:background .25s,transform .25s}
.hero-d .hd-ficha span{grid-column:1/-1;font-size:.85rem;opacity:.75}
.hero-d .hd-ficha strong{font:700 1.6rem/1.1 "Archivo",sans-serif;font-stretch:75%}
.hero-d .hd-ficha em{font-style:normal;font-weight:600;font-size:.9rem;color:var(--boton-claro,var(--alerta))}
.hero-d .hd-ficha em::after{content:" →"}
.hero-d .hd-ficha:hover{background:color-mix(in srgb,var(--papel) 16%,transparent);transform:translateY(-2px)}
.hero-d .hd-nota{position:absolute;z-index:2;right:1rem;bottom:.6rem;margin:0;font-size:.7rem;opacity:.55}
@media (max-width:860px){
  .hero-d{min-height:0;display:block}
  .hero-d .hd-foto{position:relative;inset:auto;aspect-ratio:720/628}
  .hero-d .hd-foto img{object-position:50% 50%}
  .hero-d .hd-foto::after{background:linear-gradient(0deg,var(--tinta),transparent 35%)}
  .hero-d .hd-pin{left:34.4%!important;top:70%!important;width:4%}
  .hero-d .hd-in{padding:0 0 2.5rem;margin-top:-2.5rem}
  .hero-d .hd-nota{top:.6rem;bottom:auto}
}
@media (prefers-reduced-motion:reduce){.hero-d .hd-pin{animation:none}.hero-d .hd-ficha{transition:none}}

/* Contacto solo por correo (webs en Cloudflare sin formulario) */
.contacto-correo{padding:clamp(1.5rem,4vw,2.5rem) 0}
.contacto-correo h2{margin-top:0;font-size:clamp(1.5rem,3.4vw,2.2rem);overflow-wrap:anywhere}