/* prevencionsiglo21.es — sistema premium
   Paleta sacada del LOGO de Pedro: azul #8bc1d8 y dorado #d9b96a.
   Reglas del sistema (Desktop/CLAUDE/Web premium/PROMPT-WEB-PREMIUM.md):
   un solo acento frio, dorado solo para la marca, texto sobre imagen en blanco 600
   con sombra en capas, NUNCA mix-blend-mode en texto. */

:root{
  --negro:#ffffff;       /* FONDO: blanco */
  --carbon:#f5f7f8;      /* paneles */
  --grafito:#eceff1;     /* superficies */
  --linea:rgba(14,19,22,.13);
  --marfil:#0e1316;      /* TEXTO principal: casi negro (el de su web de siempre) */
  --marfil2:#4a555d;     /* texto secundario */
  --metal:#78848c;       /* rotulos apagados */
  --acento:#2f7fa3;      /* azul del logo, oscurecido para que CONTRASTE sobre blanco */
  --acento-claro:#8bc1d8;/* el azul del logo tal cual: solo adornos */
  --oro:#a8801f;         /* dorado del logo, oscurecido para texto */
  --oro-claro:#d9b96a;   /* el dorado tal cual: solo adornos */
  --ancho:1560px;
  --serif:"Cormorant Garamond",Georgia,serif;
  --sans:"Barlow",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--negro);color:var(--marfil);
  font-family:var(--sans);font-size:clamp(16px,1.05vw,18px);line-height:1.62;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:1px solid var(--acento);outline-offset:3px}

/* grano de pelicula sobre toda la pagina */
.grano{
  position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.022;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='r'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/></filter><rect width='120' height='120' filter='url(%23r)' opacity='.6'/></svg>");
}

/* ---------------------------------------------------------------- barra */
.barra{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:18px clamp(18px,4vw,54px);
  transition:background .4s ease,backdrop-filter .4s ease,border-color .4s ease;
  border-bottom:1px solid transparent;
}
.barra.pegada{background:rgba(255,255,255,.88);backdrop-filter:blur(14px);border-bottom-color:var(--linea);box-shadow:0 1px 26px rgba(14,19,22,.06)}
.barra .marca{display:flex;align-items:center;gap:12px}
.barra .marca img{width:clamp(132px,13vw,168px)}
.menu{display:flex;gap:clamp(14px,1.8vw,30px);align-items:center}
.menu a{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
  color:#2b3339;padding:6px 0;position:relative;font-weight:500;
}
.menu a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--acento);transition:right .35s ease}
.menu a:hover{color:var(--marfil)}
.menu a:hover::after{right:0}
.menu a.activo{color:var(--marfil)}
.menu a.activo::after{right:0;background:var(--oro)}
.tel-barra{display:flex;flex-direction:column;align-items:flex-end;gap:2px;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;white-space:nowrap;line-height:1.45}
.tel-barra a{color:var(--acento);transition:color .2s ease}
.tel-barra a:hover{color:var(--marfil)}
.hamburguesa{display:none;background:none;border:0;color:var(--marfil);font-size:22px;cursor:pointer;padding:6px}

/* ---------------------------------------------------------------- tipografia */
h1,h2,h3{font-family:var(--serif);font-weight:300;margin:0;letter-spacing:-.02em}
h1{font-size:clamp(40px,7.2vw,104px);line-height:.96}
h2{font-size:clamp(30px,4.6vw,66px);line-height:1.02}
h3{font-size:clamp(20px,2vw,28px);line-height:1.2}
h1 i,h2 i,h3 i{font-style:italic;color:var(--marfil)}
p{margin:0 0 1.1em}
.rotulo{
  font-family:var(--mono);font-size:11px;letter-spacing:.24em;text-transform:uppercase;
  color:#5d6a72;margin:0 0 18px;
}
.entradilla{font-size:clamp(17px,1.35vw,21px);color:var(--marfil2);max-width:74ch}
/* Texto sobre imagen en fondo claro: negro con halo BLANCO en capas (misma idea que en
   oscuro, al reves). Nunca mix-blend-mode. */
.sobre-imagen{color:#0e1316;font-weight:600;
  text-shadow:0 1px 4px rgba(255,255,255,.98),0 0 22px rgba(255,255,255,.95),0 0 70px rgba(255,255,255,.85)}

/* ---------------------------------------------------------------- estructura */
.seccion{padding:clamp(84px,10vw,150px) clamp(18px,4vw,54px);position:relative}
.ancho{max-width:var(--ancho);margin:0 auto}
.filete{height:1px;background:var(--linea);border:0;margin:0}
.rejilla-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(28px,4vw,72px)}
.rejilla-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,2.6vw,44px)}

/* ---------------------------------------------------------------- portada */
.portada{height:100svh;max-height:860px;min-height:540px;position:relative;overflow:hidden;display:flex;align-items:center}
/* Parallax: la caja de la foto es mas alta que la seccion y se mueve con el scroll,
   asi nunca deja un borde en blanco al desplazarse. */
.portada .foto{position:absolute;left:0;right:0;top:-14%;height:128%;z-index:0;will-change:transform}
.portada .foto img{width:100%;height:100%;object-fit:cover;object-position:56% 82%;opacity:1}
/* El velo oscurece SOLO el lado donde va el texto: la foto se tiene que ver. */
.portada .velo{position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(100deg,rgba(255,255,255,.97) 0%,rgba(255,255,255,.90) 38%,rgba(255,255,255,.42) 66%,rgba(255,255,255,.12) 100%)}
.portada .texto{position:relative;z-index:2;max-width:var(--ancho);margin:0 auto;width:100%;padding:0 clamp(18px,4vw,54px)}
.portada h1{max-width:16ch}
.portada .frase{margin-top:26px;max-width:52ch;font-size:clamp(17px,1.5vw,23px)}
.gigante{
  font-family:var(--serif);font-size:clamp(54px,12vw,190px);line-height:.86;
  letter-spacing:-.045em;margin-top:8px;
}
.acciones{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
.boton{
  display:inline-flex;align-items:center;gap:10px;padding:14px 26px;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;
  border:1px solid var(--linea);color:var(--marfil);background:#fff;
  position:relative;overflow:hidden;transition:border-color .3s ease,transform .3s ease;
}
.boton:hover{border-color:var(--acento);transform:translateY(-1px)}
.boton::before{
  content:"";position:absolute;top:0;bottom:0;width:38%;left:-45%;
  background:linear-gradient(90deg,transparent,rgba(217,185,106,.42),transparent);
  animation:laser 5.5s ease-in-out infinite;
}
.boton.principal{border-color:var(--oro-claro);background:rgba(217,185,106,.13);color:#0e1316}
.boton.principal:hover{border-color:var(--oro)}
@keyframes laser{0%,62%{left:-45%}88%,100%{left:112%}}

/* bajar */
.bajar{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;
  font-family:var(--mono);font-size:10px;letter-spacing:.22em;color:#5d6a72;text-transform:uppercase}
.bajar span{display:block;width:1px;height:38px;background:linear-gradient(var(--metal),transparent);margin:10px auto 0}

/* ---------------------------------------------------------------- cifras */
.cifras{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,54px);margin-top:clamp(40px,5vw,72px)}
.cifra .n{font-family:var(--serif);font-size:clamp(42px,5.4vw,78px);line-height:1;color:var(--marfil)}
.cifra .q{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--acento);margin-top:8px}
.cifra .n{letter-spacing:-.02em}
.cifra .d{color:var(--marfil2);font-size:15px;margin-top:6px;max-width:26ch}

/* ---------------------------------------------------------------- tarjetas de servicio */
.tarjeta{border-top:1px solid var(--linea);padding-top:26px;position:relative}
.tarjeta .num{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--oro)}
.tarjeta h3{margin:14px 0 10px}
.tarjeta .res{color:var(--marfil2);font-size:15.5px;margin-bottom:18px}
.tarjeta ul{list-style:none;margin:0 0 22px;padding:0}
.tarjeta li{
  padding:7px 0 7px 20px;position:relative;color:var(--marfil2);font-size:15px;
  border-bottom:1px solid rgba(14,19,22,.07);transition:color .25s ease,transform .25s ease;
}
.tarjeta li::before{content:"";position:absolute;left:0;top:16px;width:5px;height:5px;background:var(--acento-claro)}
.tarjeta li:hover{color:var(--marfil);transform:translateX(3px)}
/* Zoom del 15 % al pasar el raton, pedido por Pedro (22/09/2026) */
.zoom15{display:inline-block;transition:transform .32s cubic-bezier(.22,.61,.36,1),color .32s ease;transform-origin:left center}
.zoom15:hover{transform:scale(1.15);color:var(--acento)}
.tarjeta li span.zoom15:hover{color:var(--marfil)}
.mas{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--acento)}
.mas::after{content:" →"}

/* ---------------------------------------------------------------- pestañas */
.pestanas{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:34px;border-bottom:1px solid var(--linea)}
.pestanas button{
  background:none;border:0;border-bottom:1px solid transparent;margin-bottom:-1px;
  padding:12px 18px;cursor:pointer;color:var(--metal);
  font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
  transition:color .25s ease,border-color .25s ease;
}
.pestanas button[aria-selected="true"]{color:var(--marfil);border-bottom-color:var(--acento)}
.panel[hidden]{display:none}
.panel .que{font-family:var(--serif);font-size:clamp(22px,2.4vw,34px);line-height:1.15;margin-bottom:16px}
.pildoras{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.pildora{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  border:1px solid var(--linea);padding:7px 12px;color:var(--marfil2);
}

/* ---------------------------------------------------------------- imagen viva */
.lienzo{position:relative;overflow:hidden;background:var(--carbon);border:1px solid var(--linea)}
.lienzo img{width:100%}
.lienzo canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}

/* ---------------------------------------------------------------- contenido heredado */
.texto-heredado{max-width:82ch;color:var(--marfil2)}
.texto-heredado h1,.texto-heredado h2,.texto-heredado h3,.texto-heredado h4{
  font-family:var(--serif);color:var(--marfil);margin:1.7em 0 .5em;font-weight:300}
.texto-heredado h2{font-size:clamp(24px,2.6vw,38px)}
.texto-heredado h3{font-size:clamp(19px,1.8vw,25px)}
.texto-heredado h4{font-size:18px}
.texto-heredado a{color:var(--acento);text-decoration:underline;text-underline-offset:3px}
.texto-heredado img{margin:22px 0;border:1px solid var(--linea)}
.texto-heredado ul,.texto-heredado ol{padding-left:20px}
.texto-heredado li{margin:.4em 0}
.texto-heredado strong{color:var(--marfil)}
.texto-heredado table{width:100%;border-collapse:collapse;margin:20px 0}
.texto-heredado td,.texto-heredado th{border:1px solid var(--linea);padding:9px 12px;text-align:left}

/* ---------------------------------------------------------------- formulario */
.formulario{display:grid;gap:16px;max-width:560px}
.campo{display:flex;flex-direction:column;gap:7px}
.campo label{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--metal)}
.campo input,.campo textarea{
  background:#fff;border:1px solid var(--linea);color:var(--marfil);
  padding:13px 14px;font-family:var(--sans);font-size:16px;border-radius:0;
}
.campo input:focus,.campo textarea:focus{border-color:var(--acento);outline:none}
.consentimiento{display:flex;gap:11px;align-items:flex-start;font-size:13.5px;color:var(--marfil2)}
.consentimiento input{margin-top:3px;accent-color:var(--acento)}
.aviso-envio{
  font-family:var(--sans);font-size:17px;font-weight:500;line-height:1.45;
  padding:20px 22px 20px 58px;border:2px solid var(--linea);position:relative;
  background:#fff;box-shadow:0 10px 34px rgba(14,19,22,.10);margin:4px 0 0}
.aviso-envio::before{
  content:"";position:absolute;left:20px;top:50%;transform:translateY(-50%);
  width:24px;height:24px;border-radius:50%;background:currentColor;opacity:.16}
.aviso-envio::after{
  position:absolute;left:26px;top:50%;transform:translateY(-50%);
  font-size:15px;font-weight:700}
.aviso-envio.bien{border-color:#2f9e6b;color:#1d7a51;background:#f2fbf6}
.aviso-envio.bien::after{content:"¹3"}
.aviso-envio.mal{border-color:#d14b3c;color:#a83224;background:#fdf4f2}
.aviso-envio.mal::after{content:"1"}

/* ---------------------------------------------------------------- datos de contacto */
.contacto-datos{display:grid;gap:26px}
.contacto-datos a{color:var(--marfil)}
.contacto-datos .tel{font-family:var(--serif);font-size:clamp(26px,3vw,40px);line-height:1.1}
.contacto-datos .tel:hover{color:var(--acento)}

/* ---------------------------------------------------------------- pie */
.pie{border-top:1px solid var(--linea);padding:clamp(48px,6vw,84px) clamp(18px,4vw,54px) 40px;background:var(--carbon)}
.pie .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(24px,3vw,54px);max-width:var(--ancho);margin:0 auto}
.pie h4{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--metal);margin:0 0 14px;font-weight:400}
.pie ul{list-style:none;margin:0;padding:0}
.pie li{margin:.45em 0}
.pie a{color:var(--marfil2);font-size:14.5px}
.pie a:hover{color:var(--marfil)}
.registros{margin-top:28px;padding-top:22px;border-top:1px solid var(--linea);font-size:13px;color:var(--metal);max-width:var(--ancho);margin-left:auto;margin-right:auto}
.registros b{color:var(--marfil2);font-weight:500}
.legalillo{max-width:var(--ancho);margin:22px auto 0;font-size:12.5px;color:var(--metal);display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between}

/* ---------------------------------------------------------------- cookies */
.cookies{
  position:fixed;left:16px;right:16px;bottom:16px;z-index:70;max-width:760px;margin:0 auto;
  background:rgba(255,255,255,.98);border:1px solid var(--linea);backdrop-filter:blur(12px);
  padding:20px 22px;display:none;gap:16px;box-shadow:0 10px 50px rgba(14,19,22,.14);align-items:center;flex-wrap:wrap;
}
.cookies.vista{display:flex}
.cookies p{margin:0;font-size:14px;color:var(--marfil2);flex:1 1 320px}
.cookies a{color:var(--acento);text-decoration:underline}

/* ---------------------------------------------------------------- luz de vela del cursor */
.vela{
  position:fixed;z-index:5;pointer-events:none;width:520px;height:340px;left:0;top:0;
  margin:-170px 0 0 -260px;mix-blend-mode:multiply;opacity:0;transition:opacity .5s ease;
  background:
    radial-gradient(42% 58% at 44% 46%,rgba(139,193,216,.14),transparent 70%),
    radial-gradient(30% 40% at 58% 54%,rgba(217,185,106,.09),transparent 72%),
    radial-gradient(60% 70% at 50% 50%,rgba(14,19,22,.03),transparent 76%);
}

/* ---------------------------------------------------------------- animaciones de entrada */
.js .aparece{opacity:0;transform:translateY(22px)}
.aparece.dentro{opacity:1;transform:none;transition:opacity .9s cubic-bezier(.22,.61,.36,1),transform .9s cubic-bezier(.22,.61,.36,1)}

/* ---------------------------------------------------------------- movil */
@media (max-width:1280px){.cifras{grid-template-columns:repeat(2,1fr)}}
@media (max-width:980px){
  .rejilla-2,.rejilla-3,.pie .cols{grid-template-columns:1fr}
  .cifras{grid-template-columns:1fr;gap:26px}
  .tel-barra{display:none}
  .hamburguesa{display:block}
  .menu{
    position:fixed;inset:0;background:rgba(255,255,255,.99);flex-direction:column;justify-content:center;
    gap:26px;transform:translateX(100%);transition:transform .45s cubic-bezier(.4,0,.2,1);z-index:55;
  }
  .menu.abierto{transform:none}
  .menu a{font-size:15px;letter-spacing:.1em}
  .vela{display:none}
  .portada{height:auto;min-height:0;padding:132px 0 76px}
}

/* ---------------------------------------------------------------- quien no quiere animacion */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .aparece{opacity:1;transform:none}
  .vela,.grano{display:none}
}

/* La foto de los profesionales de siempre: fondo blanco, se funde con la pagina */
.equipo{width:100%;max-width:1200px;margin:0 auto;mix-blend-mode:multiply}

/* ---------------------------------------------------------------- convocatorias */
.convocatorias table{width:100%;border-collapse:collapse;font-size:15px}
.convocatorias caption{
  font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;
  color:#5d6a72;text-align:left;padding-bottom:18px}
.convocatorias th{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  color:#5d6a72;font-weight:500;text-align:left;padding:10px 14px 10px 0;
  border-bottom:1px solid var(--linea)}
.convocatorias td{padding:14px 14px 14px 0;border-bottom:1px solid rgba(14,19,22,.07);vertical-align:top}
.convocatorias tr:hover td{background:rgba(139,193,216,.07)}
.conv-curso{color:var(--marfil);font-weight:500;max-width:34ch}
.conv-fecha{white-space:nowrap;color:var(--acento);font-family:var(--mono);font-size:13px}
.conv-horario{color:var(--marfil2);font-size:14px}
.conv-pie{margin-top:20px;font-size:14px;color:var(--marfil2);max-width:70ch}
.conv-pie a{color:var(--acento);text-decoration:underline;text-underline-offset:3px}
@media (max-width:760px){
  .convocatorias thead{display:none}
  .convocatorias tr{display:block;border-bottom:1px solid var(--linea);padding:12px 0}
  .convocatorias td{display:block;border:0;padding:3px 0}
}

/* ---------------------------------------------------------------- mapa (EN COLOR) */
.mapa{position:relative;border:1px solid var(--linea);overflow:hidden}
.mapa iframe{display:block}
.mapa-abrir{
  display:block;text-align:center;padding:13px 16px;background:#fff;border-top:1px solid var(--linea);
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--acento);
  transition:background .25s ease}
.mapa-abrir:hover{background:rgba(139,193,216,.12)}

/* ---------------------------------------------------------------- blog */
.bloque-blog{margin-bottom:clamp(48px,6vw,86px)}
.bloque-blog h2{margin-bottom:34px;font-size:clamp(26px,3.4vw,44px)}
.rejilla-posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:clamp(24px,2.6vw,40px)}
.post{border-top:1px solid var(--linea);padding-top:22px}
.post h3{font-size:clamp(19px,1.6vw,24px);line-height:1.22;margin-bottom:12px}
.post h3 a{color:var(--marfil)}
.post-entrada{color:var(--marfil2);font-size:15px;margin-bottom:16px}
.post-pie{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0}
.post-largo{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:#7d8a92;text-transform:uppercase}
.otros-posts{list-style:none;margin:0;padding:0}
.otros-posts li{padding:11px 0;border-bottom:1px solid rgba(14,19,22,.07)}
.otros-posts a{color:var(--marfil)}
.otros-posts a:hover{color:var(--acento)}

/* ---------------------------------------------------------------- listados de cursos */
.cursos-lista{list-style:none;margin:0;padding:0;columns:3;column-gap:clamp(24px,3vw,54px)}
.cursos-lista li{
  break-inside:avoid;padding:9px 0 9px 18px;position:relative;color:var(--marfil2);
  font-size:15px;border-bottom:1px solid rgba(14,19,22,.07)}
.cursos-lista li::before{content:"";position:absolute;left:0;top:17px;width:5px;height:5px;background:var(--acento-claro)}
.buscador-cursos{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:26px}
.buscador-cursos label{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:#5d6a72}
.buscador-cursos input{
  flex:1 1 300px;max-width:420px;background:#fff;border:1px solid var(--linea);
  padding:12px 14px;font-family:var(--sans);font-size:15px;color:var(--marfil)}
.buscador-cursos input:focus{border-color:var(--acento);outline:none}
#cuenta-cursos{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:#7d8a92}
.cursos-online{list-style:none;margin:0;padding:0;columns:3;column-gap:clamp(24px,3vw,54px)}
.cursos-online li{
  break-inside:avoid;display:flex;gap:12px;align-items:baseline;padding:9px 0;
  border-bottom:1px solid rgba(14,19,22,.07);font-size:15px;color:var(--marfil2)}
.cursos-online li b{
  font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--oro);font-weight:500;min-width:30px}
.cursos-online li[hidden]{display:none}
@media (max-width:1100px){.cursos-lista,.cursos-online{columns:2}}
@media (max-width:700px){.cursos-lista,.cursos-online{columns:1}}

/* ---------------------------------------------------------------- luces de la portada
   Al pasar el raton por el casco se enciende en naranja; por el tubo del fonendoscopio,
   en rojo muy suave. Todo con degradados, sin bordes duros, y nada de esto existe si el
   visitante pide menos animacion. */
.portada .foto{overflow:hidden}
.portada .luces{position:absolute;inset:0;z-index:2;pointer-events:none}
.luz{position:absolute;opacity:0;transition:opacity .75s cubic-bezier(.22,.61,.36,1);will-change:opacity}
/* el casco */
.luz-casco{
  left:0;top:0;width:10px;height:10px;
  mix-blend-mode:multiply;
  background:
    radial-gradient(52% 50% at 56% 44%,rgba(255,122,0,.78) 0%,rgba(255,150,40,.46) 40%,rgba(255,186,110,.18) 66%,transparent 86%),
    radial-gradient(70% 62% at 50% 52%,rgba(255,116,0,.16) 0%,transparent 76%);
  filter:blur(6px);
}
.portada.casco-on .luz-casco{opacity:1}
/* el tubo del fonendoscopio */
.luz-tubo{
  left:0;top:0;width:10px;height:10px;
  mix-blend-mode:multiply;
  background:
    radial-gradient(38% 60% at 22% 54%,rgba(214,32,32,.34) 0%,transparent 72%),
    radial-gradient(42% 52% at 52% 66%,rgba(224,48,48,.40) 0%,transparent 74%),
    radial-gradient(34% 46% at 80% 40%,rgba(200,26,26,.30) 0%,transparent 76%);
  filter:blur(9px);
}
.portada.tubo-on .luz-tubo{opacity:1}
/* el resplandor que sigue al cursor dentro de la zona encendida */
.luz-sigue{
  width:340px;height:340px;margin:-170px 0 0 -170px;left:0;top:0;mix-blend-mode:screen;
  background:radial-gradient(50% 50% at 50% 50%,rgba(255,196,130,.30),transparent 70%);
  transition:opacity .5s ease;
}
.portada.casco-on .luz-sigue{opacity:.9}
.portada.tubo-on .luz-sigue{opacity:.75;background:radial-gradient(50% 50% at 50% 50%,rgba(255,140,140,.26),transparent 70%)}
/* las zonas sensibles, invisibles */
.zona{position:absolute;z-index:3;border:0;background:none;padding:0;cursor:default}
.zona-casco{left:0;top:0;width:10px;height:10px;border-radius:50% 50% 46% 46%}
.zona-tubo{left:0;top:0;width:10px;height:10px;border-radius:46%}

/* titular: al pasar el raton, las letras se encienden en el azul del logo, en onda */
.titular-luz .p{display:inline-block;white-space:nowrap}
.titular-luz .l{display:inline-block;transition:color .5s ease,transform .5s cubic-bezier(.22,.61,.36,1)}
.titular-luz:hover .l{color:#3d9dc4}
.titular-luz:hover .l.alta{transform:translateY(-4px) scale(1.04)}
@media (prefers-reduced-motion:reduce){
  .luz,.zona{display:none}
  .titular-luz:hover .l{color:inherit;transform:none}
}

/* ---------------------------------------------------------------- preguntas (FAQ) */
.faq .texto-heredado h2{
  font-size:clamp(24px,2.6vw,36px);margin:0 0 34px;padding-bottom:18px;
  border-bottom:1px solid var(--linea)}
.faq .texto-heredado h3{
  font-size:clamp(18px,1.7vw,23px);color:var(--marfil);margin:34px 0 10px;
  padding-left:22px;position:relative}
.faq .texto-heredado h3::before{
  content:"";position:absolute;left:0;top:.62em;width:11px;height:1px;background:var(--acento)}
.faq .texto-heredado p{padding-left:22px;max-width:76ch}
.faq .texto-heredado h3 + p{border-left:1px solid rgba(139,193,216,.35);margin-left:0}

/* ---------------------------------------------------------------- llamar / escribir / cómo llegar */
.acciones-rapidas{
  display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,1.4vw,20px);
  border-top:1px solid var(--linea);padding-top:clamp(26px,3vw,42px)}
.accion{
  display:flex;align-items:center;gap:16px;padding:18px 22px;background:#fff;
  border:1px solid var(--linea);position:relative;overflow:hidden;
  transition:border-color .3s ease,transform .3s ease,box-shadow .3s ease}
.accion:hover{border-color:var(--acento);transform:translateY(-2px);box-shadow:0 12px 34px rgba(14,19,22,.07)}
.accion::before{
  content:"";position:absolute;inset:0;opacity:0;transition:opacity .4s ease;
  background:linear-gradient(120deg,rgba(139,193,216,.12),transparent 60%)}
.accion:hover::before{opacity:1}
.accion-icono{
  flex:0 0 42px;height:42px;border:1px solid var(--linea);border-radius:50%;
  display:grid;place-items:center;color:var(--acento);transition:background .3s ease,color .3s ease}
.accion-icono svg{width:20px;height:20px}
.accion:hover .accion-icono{background:var(--acento);color:#fff;border-color:var(--acento)}
.accion-txt{display:flex;flex-direction:column;gap:2px;min-width:0}
.accion-txt b{
  font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--marfil);font-weight:500}
.accion-txt span{font-size:14px;color:var(--marfil2);overflow:hidden;text-overflow:ellipsis}
@media (max-width:900px){.acciones-rapidas{grid-template-columns:1fr}}

/* ---------------------------------------------------------------- efectos pedidos el 22/09 */

/* La foto de los profesionales: zoom suave al pasar el raton */
.equipo-caja{overflow:hidden;max-width:1200px;margin:0 auto}
.equipo{transition:transform 1.1s cubic-bezier(.22,.61,.36,1);transform-origin:center 65%}
.equipo-caja:hover .equipo{transform:scale(1.065)}

/* Telefonos y correo de contacto: zoom ligero */
.contacto-datos a{display:inline-block;transition:transform .45s cubic-bezier(.22,.61,.36,1),color .3s ease;transform-origin:left center}
.contacto-datos a:hover{transform:scale(1.07);color:var(--acento)}

/* Los tres telefonos de arriba: estela azul hacia la izquierda */
.tel-barra a{position:relative;display:inline-block}
.tel-barra a::before{
  content:"";position:absolute;right:100%;top:50%;height:2px;width:190px;
  margin-right:10px;transform:scaleX(0);transform-origin:right center;opacity:0;
  background:linear-gradient(to left,#8bc1d8 0%,rgba(139,193,216,.85) 26%,rgba(139,193,216,.35) 62%,transparent 100%);
  box-shadow:0 0 12px rgba(139,193,216,.85),0 0 26px rgba(139,193,216,.45);
  transition:transform .55s cubic-bezier(.22,.61,.36,1),opacity .55s ease;
  pointer-events:none;border-radius:2px;
}
.tel-barra a::after{
  content:"";position:absolute;right:100%;top:50%;width:7px;height:7px;margin:-2.5px 8px 0 0;
  border-radius:50%;background:#8bc1d8;box-shadow:0 0 10px #8bc1d8,0 0 22px rgba(139,193,216,.7);
  opacity:0;transform:translateX(0);
  transition:opacity .45s ease,transform .75s cubic-bezier(.22,.61,.36,1);
}
.tel-barra a:hover{color:#1f6d92}
.tel-barra a:hover::before{transform:scaleX(1);opacity:1}
.tel-barra a:hover::after{opacity:1;transform:translateX(-186px)}

/* Un brillo que cruza los titulares cuando aparecen */
.seccion h2.aparece.dentro{
  background-image:linear-gradient(100deg,transparent 42%,rgba(139,193,216,.55) 50%,transparent 58%);
  background-size:260% 100%;background-repeat:no-repeat;
  -webkit-background-clip:text;background-clip:text;
  animation:brillo-titular 2.4s ease-out .35s 1 both;
}
@keyframes brillo-titular{
  0%{background-position:150% 0}
  100%{background-position:-60% 0}
}

@media (prefers-reduced-motion:reduce){
  .portada .foto{top:0;height:100%;transform:none!important}
  .equipo-caja:hover .equipo,.contacto-datos a:hover{transform:none}
  .tel-barra a::before,.tel-barra a::after{display:none}
  .seccion h2.aparece.dentro{animation:none;background-image:none}
}

/* ---------------------------------------------------------------- preguntas frecuentes */
.faq-indice{border-left:2px solid var(--acento-claro);padding-left:22px}
.faq-indice ol{margin:0;padding-left:18px;color:var(--marfil2);font-size:14.5px}
.faq-indice li{margin:.42em 0}
.faq-indice a{color:var(--marfil2)}
.faq-indice a:hover{color:var(--acento)}
.faq-q{border-bottom:1px solid var(--linea);padding:4px 0}
.faq-q summary{
  list-style:none;cursor:pointer;display:flex;align-items:flex-start;gap:18px;
  padding:22px 46px 22px 0;position:relative;transition:color .3s ease}
.faq-q summary::-webkit-details-marker{display:none}
.faq-num{
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--oro);
  padding-top:7px;flex:0 0 auto}
.faq-txt{
  font-family:var(--serif);font-size:clamp(19px,1.9vw,26px);line-height:1.22;
  color:var(--marfil);font-weight:300;transition:transform .35s cubic-bezier(.22,.61,.36,1);
  transform-origin:left center;display:inline-block}
.faq-q summary:hover .faq-txt{transform:scale(1.03);color:#1f6d92}
.faq-mas{position:absolute;right:6px;top:30px;width:16px;height:16px}
.faq-mas::before,.faq-mas::after{
  content:"";position:absolute;background:var(--acento);transition:transform .4s cubic-bezier(.22,.61,.36,1),opacity .3s ease}
.faq-mas::before{left:0;top:7px;width:16px;height:2px}
.faq-mas::after{left:7px;top:0;width:2px;height:16px}
.faq-q[open] .faq-mas::after{transform:rotate(90deg);opacity:0}
.faq-q[open] .faq-num{color:var(--acento)}
.faq-resp{
  padding:0 46px 26px 44px;color:var(--marfil2);max-width:78ch;
  animation:faq-abre .45s cubic-bezier(.22,.61,.36,1) both}
.faq-resp p{margin:0 0 .9em}
.faq-resp strong{color:var(--marfil)}
.faq-resp a{color:var(--acento);text-decoration:underline;text-underline-offset:3px}
@keyframes faq-abre{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
@media (max-width:760px){
  .faq-indice{display:none}
  .faq-resp{padding-left:0;padding-right:0}
}

/* ---------------------------------------------------------------- iconos animados */
.accion-icono svg{transition:transform .4s cubic-bezier(.22,.61,.36,1)}
/* teléfono: suena */
.accion:hover .ic-tel{animation:ic-suena .7s ease-in-out 2}
@keyframes ic-suena{
  0%,100%{transform:rotate(0)}
  20%{transform:rotate(-14deg) scale(1.06)}
  40%{transform:rotate(12deg) scale(1.06)}
  60%{transform:rotate(-8deg)}
  80%{transform:rotate(6deg)}
}
/* sobre: se abre la solapa y sale la carta */
.accion:hover .ic-mail{transform:translateY(1px)}
.accion .ic-solapa{transform-origin:12px 6px;transition:transform .5s cubic-bezier(.22,.61,.36,1)}
.accion:hover .ic-solapa{transform:rotateX(180deg) translateY(-1px)}
.accion .ic-carta{opacity:0;transform:translateY(3px);transition:opacity .4s ease .12s,transform .5s cubic-bezier(.22,.61,.36,1) .12s}
.accion:hover .ic-carta{opacity:1;transform:translateY(-3px)}
/* pin: rebota y suelta una onda */
.accion:hover .ic-pin{animation:ic-bota .75s cubic-bezier(.3,1.4,.5,1)}
@keyframes ic-bota{0%,100%{transform:translateY(0)}35%{transform:translateY(-5px)}70%{transform:translateY(1px)}}
.accion .ic-onda{opacity:0;transform-origin:12px 20px}
.accion:hover .ic-onda{animation:ic-onda 1.1s ease-out infinite}
@keyframes ic-onda{0%{opacity:.75;transform:scale(.3)}100%{opacity:0;transform:scale(1.5)}}
@media (prefers-reduced-motion:reduce){
  .accion:hover .ic-tel,.accion:hover .ic-pin,.accion:hover .ic-onda{animation:none}
  .accion:hover .ic-solapa,.accion:hover .ic-carta{transform:none}
}