/* =====================================================================
   Evalúa, Consultoría y Auditoría, S.L. — Hoja de estilos única del sitio
   ---------------------------------------------------------------------
   Todo el diseño vive aquí. Las páginas solo contienen HTML: si cambias
   un color, un tamaño o un componente, se actualiza en TODAS las páginas
   a la vez. Marca aplicada según el manual de estilo Evalúa (estricta).
   ===================================================================== */

:root{
  /* --- Marca (manual de estilo Evalúa · NO cambiar sin autorización) --- */
  --azul:#015384;        /* azul corporativo: titulares, CTAs, franjas, sello */
  --azul-medio:#467FAC;  /* azul medio: acentos, enlaces, bordes destacados */
  --gris:#6B7078;        /* gris neutro: texto auxiliar, etiquetas mono */

  /* --- Derivados (para legibilidad y profundidad, dentro de la familia azul) --- */
  --azul-hondo:#013a5e;
  --tinta:#0e2c3d;       /* texto principal */
  --fondo:#ffffff;
  --fondo-suave:#f2f6fa; /* fondo alterno de sección */
  --fondo-azul:#eaf1f7;  /* superficie suave / chips */
  --linea:#dbe5ee;       /* bordes y filetes */

  --radio:14px;
  --radio-lg:16px;
  --ancho:1200px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Montserrat',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--tinta);
  background:var(--fondo);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
.contenedor{max-width:var(--ancho);margin:0 auto;padding:0 24px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* Foco de teclado siempre visible (accesibilidad WCAG AA) */
a:focus-visible,button:focus-visible,input:focus-visible,
select:focus-visible,textarea:focus-visible,summary:focus-visible{
  outline:3px solid var(--azul-medio);outline-offset:2px;border-radius:4px;
}

/* Enlace "saltar al contenido" para lectores de pantalla / teclado */
.saltar{
  position:absolute;left:-9999px;top:0;z-index:200;background:var(--azul);color:#fff;
  padding:10px 16px;border-radius:0 0 8px 0;font-weight:600;font-size:14px;
}
.saltar:focus{left:0}

/* --- Tipos utilitarios --- */
.mono{font-family:'IBM Plex Mono',monospace}
.eyebrow{
  font-family:'IBM Plex Mono',monospace;
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--azul-medio);font-weight:500;display:inline-block;
}
h1,h2,h3{color:var(--azul);font-weight:700;line-height:1.15}
h1{font-size:clamp(34px,5vw,54px);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(28px,4vw,40px);letter-spacing:-.01em}
h3{font-size:20px;font-weight:600;color:var(--azul)}
p{color:var(--tinta)}
.apoyo{color:var(--gris)}

/* --- Botones --- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-weight:600;font-size:15px;border-radius:10px;
  padding:14px 24px;border:2px solid transparent;cursor:pointer;
  transition:transform .15s ease,box-shadow .2s ease,background .2s ease;
  text-align:center;
}
.btn-primario{background:var(--azul);color:#fff}
.btn-primario:hover{background:var(--azul-hondo);transform:translateY(-2px);box-shadow:0 10px 24px rgba(1,83,132,.28)}
.btn-secundario{background:transparent;color:var(--azul);border-color:var(--azul-medio)}
.btn-secundario:hover{background:var(--fondo-azul)}
.btn-claro{background:#fff;color:var(--azul)}
.btn-claro:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.18)}

/* =====================================================================
   CABECERA  (COMPARTIDA — es idéntica en las 10 páginas)
   ===================================================================== */
.cabecera{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--linea);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo img{height:42px;width:auto}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{font-size:15px;font-weight:500;color:var(--tinta);transition:color .15s}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--azul)}
.nav-links a[aria-current="page"]{font-weight:600}
.nav-cta{display:flex;align-items:center;gap:16px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--azul);margin:5px 0;transition:.3s}

/* =====================================================================
   HERO  (home y páginas interiores)
   ===================================================================== */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(180deg,#fff 0%,var(--fondo-suave) 100%);
  padding:76px 0 90px;
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{margin:18px 0;color:var(--azul)}
.hero h1 .acento{color:var(--azul-medio)}
.hero .lead{font-size:19px;color:var(--tinta);max-width:46ch;margin-bottom:14px}
.hero .lead strong{color:var(--azul);font-weight:700}
.hero-acciones{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}

/* Migas de pan (páginas interiores) */
.migas{font-size:13px;color:var(--gris);margin-bottom:14px;font-family:'IBM Plex Mono',monospace}
.migas a:hover{color:var(--azul)}
.migas span{color:var(--azul-medio)}

/* --- Tarjeta firma: "dictamen de conformidad" y variantes --- */
.dictamen{
  background:#fff;border:1px solid var(--linea);border-radius:var(--radio-lg);
  box-shadow:0 24px 60px rgba(1,83,132,.14);padding:30px;position:relative;
}
.dictamen::before{
  content:"";position:absolute;inset:0 0 auto 0;height:5px;
  background:linear-gradient(90deg,var(--azul),var(--azul-medio));
  border-radius:var(--radio-lg) var(--radio-lg) 0 0;
}
.dictamen-top{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.sello{
  width:58px;height:58px;border-radius:50%;flex:0 0 auto;
  border:3px solid var(--gris);display:grid;place-items:center;
}
.dictamen-top .et{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.12em;color:var(--gris);text-transform:uppercase}
.dictamen-top .tit{font-weight:700;color:var(--azul);font-size:17px}
.dictamen blockquote{font-size:21px;line-height:1.4;font-weight:600;color:var(--tinta);margin:6px 0 20px}
.dictamen blockquote .hl{color:var(--azul)}
.dictamen .refs{display:flex;flex-direction:column;gap:9px;border-top:1px solid var(--linea);padding-top:16px}
.dictamen .ref{display:flex;align-items:baseline;gap:10px;font-size:13.5px;color:var(--gris)}
.dictamen .ref .k{font-family:'IBM Plex Mono',monospace;color:var(--azul-medio);font-weight:500;flex:0 0 auto}
/* Lista de "líneas de informe" reutilizable dentro de la tarjeta firma */
.dictamen ul.lineas{list-style:none;margin:4px 0 0}
.dictamen ul.lineas li{display:flex;gap:10px;align-items:baseline;font-size:14px;color:var(--tinta);padding:7px 0;border-top:1px solid var(--linea)}
.dictamen ul.lineas li:first-child{border-top:0}
.dictamen ul.lineas .k{font-family:'IBM Plex Mono',monospace;color:var(--azul-medio);font-size:12.5px;flex:0 0 auto}

/* =====================================================================
   FRANJA DE CONFIANZA
   ===================================================================== */
.confianza{background:var(--azul);color:#fff}
.confianza .contenedor{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;padding:22px 24px}
.confianza .item{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:500}
.confianza .item .mono{color:#bcd6ea;font-size:12.5px}
.confianza .sep{width:1px;height:22px;background:rgba(255,255,255,.22)}

/* =====================================================================
   SECCIONES
   ===================================================================== */
.seccion{padding:88px 0}
.seccion-suave{background:var(--fondo-suave)}
.cab-seccion{max-width:720px;margin-bottom:48px}
.cab-seccion.centrada{margin-left:auto;margin-right:auto;text-align:center}
.cab-seccion h2{margin:12px 0 14px}
.cab-seccion p{font-size:17px;color:var(--gris)}
.seccion-cta{display:flex;justify-content:center;margin-top:44px}

/* Por qué externalizar */
.razones{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.razon{background:#fff;border:1px solid var(--linea);border-radius:var(--radio);padding:30px;transition:transform .2s ease,box-shadow .2s ease}
.razon:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(1,83,132,.10)}
.razon .num{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--azul-medio);font-weight:500}
.razon h3{margin:10px 0 10px}
.razon p{font-size:15.5px;color:var(--gris)}
.razon .norma{display:inline-block;margin-top:14px;font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--azul);background:var(--fondo-azul);padding:4px 10px;border-radius:6px}

/* Servicios */
.servicios{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.servicio{background:#fff;border:1px solid var(--linea);border-radius:var(--radio);padding:30px 26px;position:relative;overflow:hidden;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex;flex-direction:column}
.servicio:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(1,83,132,.12);border-color:var(--azul-medio)}
.servicio.principal{border-color:var(--azul-medio);box-shadow:0 10px 34px rgba(1,83,132,.10)}
.servicio .ico{width:46px;height:46px;margin-bottom:16px}
.servicio .norma{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--azul-medio);letter-spacing:.05em}
.servicio h3{font-size:19px;margin:6px 0 10px}
.servicio p{font-size:14.5px;color:var(--gris);flex:1}
.servicio .chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:16px}
.chip{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--azul);background:var(--fondo-azul);border:1px solid var(--linea);padding:3px 9px;border-radius:6px}
.servicio .destacado{position:absolute;top:16px;right:16px;font-family:'IBM Plex Mono',monospace;font-size:10.5px;color:#fff;background:var(--azul-medio);padding:3px 10px;border-radius:20px;letter-spacing:.04em}
.servicio .mas{margin-top:16px;font-weight:600;font-size:14px;color:var(--azul-medio)}

/* Proceso */
.proceso{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.paso{padding:0 26px 0 0;position:relative}
.paso:not(:last-child)::after{content:"";position:absolute;top:26px;right:14px;left:66px;height:2px;background:linear-gradient(90deg,var(--azul-medio),var(--linea))}
.paso .n{width:54px;height:54px;border-radius:50%;background:var(--azul);color:#fff;display:grid;place-items:center;font-family:'IBM Plex Mono',monospace;font-weight:500;font-size:19px;margin-bottom:20px;position:relative;z-index:2}
.paso h3{font-size:17px;margin-bottom:8px}
.paso p{font-size:14.5px;color:var(--gris)}

/* Entregables / listas de comprobación (páginas de servicio) */
.entregables{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.entregable{background:#fff;border:1px solid var(--linea);border-radius:var(--radio);padding:26px;transition:transform .2s,box-shadow .2s}
.entregable:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(1,83,132,.10)}
.entregable .ico-check{width:30px;height:30px;margin-bottom:14px}
.entregable h3{font-size:16.5px;margin-bottom:8px}
.entregable p{font-size:14.5px;color:var(--gris)}

/* Normas cubiertas */
.normas{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.norma-card{border:1px solid var(--linea);border-radius:var(--radio);padding:26px;background:#fff;border-top:4px solid var(--azul-medio)}
.norma-card .cod{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--azul-medio)}
.norma-card h3{margin:8px 0 8px}
.norma-card p{font-size:14.5px;color:var(--gris)}
.norma-sgi{margin-top:20px;background:linear-gradient(135deg,var(--azul),var(--azul-hondo));color:#fff;border-radius:var(--radio);padding:26px 30px;display:flex;flex-wrap:wrap;gap:14px 26px;align-items:center;justify-content:space-between}
.norma-sgi h3{color:#fff;margin:0}
.norma-sgi p{color:#d7e6f1;font-size:15px;margin-top:4px}

/* A quién servimos */
.publico{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.perfil{border:1px solid var(--linea);border-radius:var(--radio);padding:30px;background:#fff;border-top:4px solid var(--azul-medio)}
.perfil .tam{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--azul-medio)}
.perfil h3{margin:8px 0 10px}
.perfil p{font-size:15px;color:var(--gris)}

/* Recursos */
.recursos{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.recurso{border:1px dashed var(--azul-medio);border-radius:var(--radio);padding:28px;background:var(--fondo-azul);position:relative}
.recurso .badge{position:absolute;top:16px;right:16px;font-family:'IBM Plex Mono',monospace;font-size:11px;color:#fff;background:var(--azul-medio);padding:3px 9px;border-radius:20px}
.recurso h3{font-size:17px;margin:0 40px 10px 0}
.recurso p{font-size:14.5px;color:var(--gris)}

/* Quiénes somos */
.nosotros{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.nosotros .texto p{color:var(--gris);font-size:16.5px;margin-bottom:16px}
.nosotros .texto p strong{color:var(--azul)}
.valores{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0 26px}
.valor{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--azul);background:var(--fondo-azul);border:1px solid var(--linea);padding:8px 13px;border-radius:8px}
.nosotros-tarjeta{background:linear-gradient(160deg,var(--azul),var(--azul-hondo));border-radius:var(--radio-lg);padding:38px;color:#fff}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:26px 20px}
.stat .cifra{font-size:38px;font-weight:800;color:#fff;line-height:1}
.stat .cifra small{font-size:20px;font-weight:700}
.stat .txt{font-size:13px;color:#cfe1ef;margin-top:7px}
.nosotros-tarjeta .lema{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.2);margin-top:4px;padding-top:20px;font-size:15px;color:#dcebf5}

/* Bloque "lo que hacemos / lo que no hacemos" y tesis de independencia */
.dos-caras{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.cara{border-radius:var(--radio);padding:32px}
.cara-clara{background:#fff;border:1px solid var(--linea)}
.cara-azul{background:linear-gradient(160deg,var(--azul),var(--azul-hondo));color:#fff}
.cara h3{margin-bottom:16px}
.cara-azul h3{color:#fff}
.cara ul{list-style:none;display:flex;flex-direction:column;gap:12px}
.cara li{display:flex;gap:11px;align-items:baseline;font-size:15px}
.cara-clara li{color:var(--tinta)}
.cara-azul li{color:#e4eff7}
.cara li::before{content:"";flex:0 0 auto;width:8px;height:8px;border-radius:50%;background:var(--azul-medio);transform:translateY(-2px)}
.cara-azul li::before{background:#bcd6ea}
.tesis{background:linear-gradient(135deg,var(--azul-hondo),var(--azul));color:#fff;border-radius:var(--radio-lg);padding:48px;text-align:center;max-width:900px;margin:0 auto}
.tesis .eyebrow{color:#bcd6ea}
.tesis blockquote{font-size:clamp(22px,3vw,30px);font-weight:700;line-height:1.35;margin:14px 0 0;color:#fff}
.tesis blockquote .hl{color:#bcd6ea}

/* FAQ (details/summary nativo) */
.faq{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq details{border:1px solid var(--linea);border-radius:var(--radio);background:#fff;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:20px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px;font-weight:600;color:var(--azul);font-size:16px}
.faq summary::-webkit-details-marker{display:none}
.faq .faq-ico{flex:0 0 auto;width:20px;height:20px;position:relative;transition:transform .2s ease}
.faq .faq-ico::before,.faq .faq-ico::after{content:"";position:absolute;background:var(--azul-medio);border-radius:2px}
.faq .faq-ico::before{top:9px;left:0;right:0;height:2px}
.faq .faq-ico::after{left:9px;top:0;bottom:0;width:2px}
.faq details[open] .faq-ico{transform:rotate(45deg)}
.faq details p{padding:0 24px 22px;color:var(--gris);font-size:15px}

/* =====================================================================
   CTA + FORMULARIO
   ===================================================================== */
.cta{background:linear-gradient(135deg,var(--azul-hondo),var(--azul));color:#fff}
.cta .contenedor{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:80px 24px}
.cta h2{color:#fff;font-size:clamp(28px,3.6vw,38px)}
.cta p{color:#d7e6f1;font-size:17px;margin-top:14px;max-width:42ch}
.cta .garantia{display:flex;gap:22px;margin-top:26px;flex-wrap:wrap}
.cta .garantia div{font-size:14px;color:#cfe1ef;display:flex;align-items:center;gap:8px}
.formulario{background:#fff;border-radius:var(--radio-lg);padding:32px;box-shadow:0 30px 70px rgba(0,0,0,.25)}
.campo{margin-bottom:16px}
.campo label{display:block;font-size:13px;font-weight:600;color:var(--azul);margin-bottom:6px}
.campo .req{color:var(--azul-medio)}
.campo input,.campo select,.campo textarea{
  width:100%;padding:12px 14px;border:1px solid var(--linea);border-radius:9px;
  font-family:inherit;font-size:15px;color:var(--tinta);background:var(--fondo-suave);
}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:2px solid var(--azul-medio);outline-offset:1px;background:#fff}
.campo textarea{resize:vertical;min-height:84px}
.campo .error-msg{display:none;color:#b3261e;font-size:12.5px;margin-top:5px}
.campo.invalido input,.campo.invalido select,.campo.invalido textarea{border-color:#b3261e;background:#fdf3f2}
.campo.invalido .error-msg{display:block}
/* Casilla de consentimiento RGPD */
.consent{display:flex;gap:10px;align-items:flex-start;margin:6px 0 16px;font-size:13px;color:var(--gris)}
.consent input{width:18px;height:18px;flex:0 0 auto;margin-top:2px;accent-color:var(--azul)}
.consent a{color:var(--azul-medio);text-decoration:underline}
.consent.invalido{color:#b3261e}
/* Honeypot anti-spam (oculto para personas) */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-aviso{font-size:12.5px;color:var(--gris);margin-top:10px}
.form-estado{display:none;padding:14px;border-radius:9px;font-size:14px;margin-top:14px}
.form-estado.ok{display:block;background:var(--fondo-azul);border:1px solid var(--azul-medio);color:var(--azul)}
.form-estado.ko{display:block;background:#fdf3f2;border:1px solid #e6b4ae;color:#b3261e}

/* =====================================================================
   PIE  (COMPARTIDO — idéntico en las 10 páginas)
   ===================================================================== */
.pie{background:var(--tinta);color:#c4d2dc;padding:60px 0 26px}
.pie-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.pie-marca .nombre{font-weight:800;font-size:22px;color:#fff;letter-spacing:.02em}
.pie-marca .nombre span{color:var(--azul-medio)}
.pie-marca p{color:#9fb3c1;font-size:14px;margin-top:12px;max-width:34ch}
.pie h4{color:#fff;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:16px;font-family:'IBM Plex Mono',monospace;font-weight:500}
.pie ul{list-style:none}
.pie li{margin-bottom:10px}
.pie a{font-size:14px;color:#c4d2dc;transition:color .15s}
.pie a:hover,.pie a:focus-visible{color:#fff}
.pie-base{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:#8ca3b3}
.pie-base a:hover{color:#fff}

/* =====================================================================
   PÁGINAS LEGALES (documento centrado)
   ===================================================================== */
.doc{max-width:820px;margin:0 auto;padding:60px 24px 88px}
.doc .migas{margin-bottom:22px}
.doc h1{font-size:clamp(28px,4vw,40px);margin-bottom:10px}
.doc .actualizado{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--gris);margin-bottom:26px}
.doc-aviso{background:#fff8e6;border:1px solid #f0d98a;color:#8a6d1a;font-size:13.5px;padding:14px 16px;border-radius:10px;margin-bottom:34px}
.doc h2{font-size:22px;margin:36px 0 12px}
.doc h3{font-size:17px;margin:24px 0 10px}
.doc p,.doc li{color:var(--tinta);font-size:15.5px;margin-bottom:12px;line-height:1.7}
.doc ul,.doc ol{padding-left:22px;margin-bottom:12px}
.doc li{margin-bottom:8px}
.doc a{color:var(--azul-medio);text-decoration:underline}
.doc table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px}
.doc th,.doc td{border:1px solid var(--linea);padding:10px 12px;text-align:left;vertical-align:top}
.doc th{background:var(--fondo-suave);color:var(--azul);font-weight:600}
/* Campo pendiente de rellenar (dato real del cliente) */
.ev-ph{background:var(--fondo-azul);border-bottom:1px dashed var(--azul-medio);font-family:'IBM Plex Mono',monospace;font-size:.92em;padding:1px 5px;border-radius:3px;color:var(--azul)}

/* =====================================================================
   BANNER DE COOKIES (RGPD) — bloquea la analítica hasta la aceptación
   ===================================================================== */
.cookies{position:fixed;left:16px;right:16px;bottom:16px;z-index:100;max-width:560px;margin:0 auto;
  background:#fff;border:1px solid var(--linea);border-radius:var(--radio-lg);
  box-shadow:0 20px 60px rgba(1,83,132,.22);padding:22px 24px;display:none}
.cookies.visible{display:block}
.cookies h2{font-size:17px;margin-bottom:8px}
.cookies p{font-size:13.5px;color:var(--gris);margin-bottom:16px}
.cookies p a{color:var(--azul-medio);text-decoration:underline}
.cookies-acciones{display:flex;gap:12px;flex-wrap:wrap}
.cookies .btn{padding:11px 20px;font-size:14px}

/* =====================================================================
   ANIMACIÓN DE ENTRADA (reveal on scroll)
   ===================================================================== */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:none}

/* Sello "dictamen": anillo de texto que gira + check que se traza al cargar */
@keyframes ev-spin{to{transform:rotate(360deg)}}
@keyframes ev-draw{to{stroke-dashoffset:0}}
.ev-stamp{transform-box:fill-box;transform-origin:center;animation:ev-spin 34s linear infinite}
.ev-check,.check-draw{stroke-dasharray:90;stroke-dashoffset:90;animation:ev-draw 1s ease .55s forwards}

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .razones{grid-template-columns:1fr}
  .nosotros,.dos-caras{grid-template-columns:1fr;gap:36px}
  .servicios,.entregables,.normas{grid-template-columns:repeat(2,1fr)}
  .proceso{grid-template-columns:repeat(2,1fr);gap:36px 20px}
  .paso:not(:last-child)::after{display:none}
  .publico,.recursos{grid-template-columns:1fr}
  .cta .contenedor{grid-template-columns:1fr;gap:36px}
  .pie-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .nav-links{
    display:none;position:absolute;top:74px;left:0;right:0;background:#fff;
    flex-direction:column;align-items:flex-start;gap:0;padding:8px 24px 18px;
    border-bottom:1px solid var(--linea);box-shadow:0 12px 24px rgba(0,0,0,.08);
  }
  .nav-links.abierto{display:flex}
  .nav-links a{width:100%;padding:12px 0;border-bottom:1px solid var(--fondo-azul)}
  .nav-cta .btn{display:none}
  .nav-toggle{display:block}
  .servicios,.entregables,.normas{grid-template-columns:1fr}
  .proceso{grid-template-columns:1fr}
  .pie-grid{grid-template-columns:1fr}
  .confianza .sep{display:none}
  .tesis,.cara{padding:30px}
}

/* =====================================================================
   PREFERENCIA DE MOVIMIENTO REDUCIDO — se anula toda animación
   ===================================================================== */
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto !important}
  .reveal{opacity:1 !important;transform:none !important;transition:none !important}
  .ev-stamp{animation:none !important}
  .ev-check,.check-draw{stroke-dashoffset:0 !important;animation:none !important;transition:none !important}
  .btn:hover,.razon:hover,.servicio:hover,.entregable:hover{transform:none !important}
}


/* #####################################################################
   CAPA DE ESTILO "MODERNA" — noviembre 2026
   ---------------------------------------------------------------------
   Todo lo que hay debajo REFRESCA el aspecto sin tocar la marca:
   misma paleta (#015384 · #467FAC · #6B7078 + derivados) y Montserrat.
   Para volver al aspecto anterior basta con borrar desde esta línea
   hasta el final del archivo.
   ##################################################################### */

:root{
  --radio:20px;
  --radio-lg:26px;
  --sombra-s:0 2px 6px rgba(1,58,94,.05),0 8px 24px rgba(1,58,94,.06);
  --sombra-m:0 4px 10px rgba(1,58,94,.06),0 22px 48px rgba(1,58,94,.12);
  --azul-claro:#bcd6ea;
  --ease:cubic-bezier(.2,.7,.2,1);
}
body{font-size:16.5px;letter-spacing:-.003em}
::selection{background:var(--azul-claro);color:var(--azul-hondo)}
h1{font-size:clamp(36px,5.4vw,62px);letter-spacing:-.035em;line-height:1.04}
h2{font-size:clamp(30px,4vw,44px);letter-spacing:-.025em;line-height:1.1}
h3{letter-spacing:-.01em}

/* Antetítulo como "pastilla" con punto */
.eyebrow{
  background:rgba(70,127,172,.10);color:var(--azul);border:1px solid rgba(70,127,172,.22);
  padding:6px 14px 6px 12px;border-radius:999px;font-size:11.5px;letter-spacing:.12em;
  display:inline-flex;align-items:center;gap:8px;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--azul-medio);box-shadow:0 0 0 3px rgba(70,127,172,.2)}
.tesis .eyebrow,.cta .eyebrow{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.22);color:#dcebf5}
.tesis .eyebrow::before,.cta .eyebrow::before{background:var(--azul-claro);box-shadow:0 0 0 3px rgba(188,214,234,.25)}

/* Botones en pastilla con flecha que avanza */
.btn{border-radius:999px;padding:14px 26px;font-weight:600;letter-spacing:.005em;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s,border-color .25s}
.btn-primario{background:linear-gradient(135deg,var(--azul) 0%,var(--azul-hondo) 100%);box-shadow:0 8px 20px rgba(1,83,132,.22)}
.btn-primario::after{content:"→";display:inline-block;transition:transform .25s var(--ease)}
.btn-primario:hover{background:linear-gradient(135deg,var(--azul) 0%,var(--azul-hondo) 100%);box-shadow:0 14px 30px rgba(1,83,132,.32)}
.btn-primario:hover::after{transform:translateX(4px)}
.btn-secundario{background:#fff;border-color:var(--linea);color:var(--azul)}
.btn-secundario:hover{border-color:var(--azul-medio);background:#fff;transform:translateY(-2px);box-shadow:var(--sombra-s)}
.btn-claro::after{content:"→";display:inline-block;transition:transform .25s var(--ease)}
.btn-claro:hover::after{transform:translateX(4px)}

/* Cabecera más ligera */
.cabecera{background:rgba(255,255,255,.78);border-bottom:1px solid rgba(219,229,238,.7);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px)}
.nav{height:76px}
.nav-links{gap:6px}
.nav-links a{padding:8px 14px;border-radius:999px;transition:background .2s,color .2s}
.nav-links a:hover{background:var(--fondo-azul)}
.nav-links a[aria-current="page"]{background:var(--fondo-azul);color:var(--azul)}
.nav-cta .btn{padding:11px 20px;font-size:14px}

/* Hero con fondo de "malla" azul y retícula de puntos */
.hero{
  padding:96px 0 110px;
  background:
    radial-gradient(900px 480px at 88% -10%,rgba(70,127,172,.22),transparent 60%),
    radial-gradient(700px 420px at -10% 110%,rgba(1,83,132,.12),transparent 60%),
    linear-gradient(180deg,#fff 0%,var(--fondo-suave) 100%);
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(1,83,132,.10) 1px,transparent 1.2px);
  background-size:22px 22px;
  -webkit-mask-image:linear-gradient(180deg,#000 0%,transparent 85%);mask-image:linear-gradient(180deg,#000 0%,transparent 85%);
}
.hero>.contenedor{position:relative}
.hero h1 .acento{background:linear-gradient(90deg,var(--azul-medio),var(--azul));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{font-size:clamp(17px,1.6vw,19.5px);line-height:1.6;color:#2b4656}
.migas{display:flex;width:max-content;max-width:100%;flex-wrap:wrap;gap:6px;background:#fff;border:1px solid var(--linea);padding:5px 12px;border-radius:999px;font-size:12px}

/* Tarjeta firma (dictamen): vidrio + elevación */
.dictamen{border-radius:var(--radio-lg);border:1px solid rgba(219,229,238,.9);background:rgba(255,255,255,.88);backdrop-filter:blur(8px);box-shadow:0 30px 80px rgba(1,58,94,.18)}
.dictamen::before{height:6px;border-radius:var(--radio-lg) var(--radio-lg) 0 0}

/* Franja de confianza */
.confianza{background:linear-gradient(90deg,var(--azul-hondo),var(--azul) 55%,var(--azul-hondo))}
.confianza .contenedor{padding:24px}
.confianza .item .mono{display:inline-grid;place-items:center;min-width:34px;height:28px;padding:0 8px;border-radius:999px;background:rgba(255,255,255,.12);color:#fff}

/* Secciones: más aire */
.seccion{padding:112px 0}
.seccion-suave{background:linear-gradient(180deg,var(--fondo-suave),#fff 140%)}
.cab-seccion{margin-bottom:56px}
.cab-seccion h2{margin:16px 0 16px}
.cab-seccion p{font-size:17.5px;line-height:1.65}

/* Tarjetas comunes */
.razon,.servicio,.entregable,.norma-card,.perfil,.cara-clara,.faq details,.formulario{border-radius:var(--radio)}
.razon,.servicio,.entregable,.norma-card,.perfil{
  border:1px solid var(--linea);box-shadow:var(--sombra-s);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;
}
.razon:hover,.servicio:hover,.entregable:hover,.norma-card:hover,.perfil:hover{transform:translateY(-6px);box-shadow:var(--sombra-m);border-color:rgba(70,127,172,.55)}
.norma-card,.perfil{border-top:1px solid var(--linea);position:relative;overflow:hidden}
.norma-card::before,.perfil::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--azul),var(--azul-medio))}

/* Razones: número en ficha */
.razon{padding:34px}
.razon .num{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--azul),var(--azul-medio));color:#fff;font-size:14px}
.razon .norma{border-radius:999px;padding:5px 12px}

/* Servicios con imagen de cabecera */
.servicio{padding:0;}
.servicio .media{margin:0 0 4px;aspect-ratio:16/9;background:linear-gradient(160deg,var(--fondo-azul),#fff);display:grid;place-items:center;overflow:hidden;border-bottom:1px solid var(--linea)}
.servicio .media img{width:88%;height:auto;transition:transform .6s var(--ease)}
.servicio:hover .media img{transform:scale(1.05)}
.servicio .cuerpo{padding:26px 28px 30px;display:flex;flex-direction:column;flex:1}
.servicio:not(:has(.cuerpo)){padding:32px 28px}
.servicio .destacado{z-index:2;top:18px;right:18px;padding:5px 12px;background:var(--azul);box-shadow:0 6px 16px rgba(1,83,132,.25)}
.servicio .mas{display:inline-flex;gap:6px;align-items:center}
.servicio .ico{width:52px;height:52px;padding:10px;border-radius:16px;background:var(--fondo-azul)}
.servicio .cuerpo .ico{width:44px;height:44px;padding:8px;margin-bottom:14px}
.chip{border-radius:999px;padding:4px 11px}

/* Proceso: pasos en tarjeta */
.proceso{gap:20px}
.paso{background:#fff;border:1px solid var(--linea);border-radius:var(--radio);padding:28px 24px;box-shadow:var(--sombra-s)}
.paso:not(:last-child)::after{top:54px;left:auto;right:-20px;width:20px;background:var(--azul-claro)}
.paso .n{border-radius:16px;background:linear-gradient(135deg,var(--azul),var(--azul-medio))}

/* Entregables y valores */
.entregable{padding:30px}
.entregable>.mono:first-child{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--fondo-azul)}

/* Bloques azules */
.nosotros-tarjeta,.cara-azul,.tesis,.norma-sgi{border-radius:var(--radio-lg);position:relative;overflow:hidden}
.nosotros-tarjeta::after,.tesis::after,.cta::after{
  content:"";position:absolute;width:380px;height:380px;border-radius:50%;right:-120px;top:-140px;
  background:radial-gradient(circle,rgba(188,214,234,.22),transparent 65%);pointer-events:none;
}
.stat .cifra{font-size:44px;letter-spacing:-.03em}

/* CTA + formulario */
.cta{position:relative;overflow:hidden;background:
  radial-gradient(700px 400px at 100% 0%,rgba(70,127,172,.5),transparent 60%),
  linear-gradient(135deg,var(--azul-hondo),var(--azul))}
.cta .contenedor{position:relative;z-index:1;padding:104px 24px}
.formulario{border-radius:var(--radio-lg);padding:36px}
.campo input,.campo select,.campo textarea{border-radius:12px;padding:13px 15px;transition:border-color .2s,background .2s,box-shadow .2s}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:0;border-color:var(--azul-medio);box-shadow:0 0 0 4px rgba(70,127,172,.18)}

/* FAQ */
.faq details{box-shadow:var(--sombra-s);transition:box-shadow .3s}
.faq details[open]{box-shadow:var(--sombra-m);border-color:rgba(70,127,172,.45)}

/* Recursos */
.recurso{border:1px solid var(--linea);background:#fff;border-radius:var(--radio);box-shadow:var(--sombra-s);padding:30px}
.recurso .badge{background:var(--fondo-azul);color:var(--azul);border:1px solid rgba(70,127,172,.3)}

/* Pie */
.pie{background:radial-gradient(800px 300px at 90% 0%,rgba(70,127,172,.18),transparent 60%),var(--azul-hondo)}
.pie-base{border-top-color:rgba(255,255,255,.1)}

/* ---------------------------------------------------------------------
   IMÁGENES / ILUSTRACIONES (componente nuevo)
   Ilustraciones vectoriales propias en la paleta de marca:
   assets/img/ilustraciones/*.svg
   --------------------------------------------------------------------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.split .cab-seccion{margin-bottom:0}
.split.invertido>:first-child{order:2}
.ilus{margin:0;position:relative}
.ilus img{width:100%;height:auto;animation:ev-flotar 7s ease-in-out infinite}
.ilus.marco{background:linear-gradient(160deg,#fff,var(--fondo-azul));border:1px solid var(--linea);border-radius:var(--radio-lg);padding:18px;box-shadow:var(--sombra-s)}
.ilus.marco img{animation:none}
.hero-grid.con-ilus{grid-template-columns:1.1fr .9fr}
@keyframes ev-flotar{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* Hueco de foto real (Quiénes somos) */
.foto-pendiente{border:1.5px dashed var(--azul-medio)!important;border-radius:var(--radio-lg)!important;
  background:radial-gradient(400px 260px at 70% 20%,rgba(70,127,172,.18),transparent 70%),var(--fondo-azul)!important}


/* Ajustes finos */
.confianza .contenedor{display:grid;grid-template-columns:repeat(4,auto);justify-content:space-between;gap:14px 24px}
.confianza .sep{display:none}
.confianza .item{font-size:13.5px;white-space:nowrap}
.nosotros .texto h2,.nosotros>div>h2{margin:16px 0 20px}
@media(max-width:1100px){.confianza .contenedor{grid-template-columns:repeat(2,auto);justify-content:start}}
@media(max-width:680px){.confianza .contenedor{grid-template-columns:1fr}.confianza .item{white-space:normal}}

/* Testimonios (no tenían estilo en la versión anterior) */
.testimonios{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testi{background:#fff;border:1px solid var(--linea);border-radius:var(--radio);padding:32px 30px 28px;box-shadow:var(--sombra-s);display:flex;flex-direction:column;position:relative;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.testi:hover{transform:translateY(-6px);box-shadow:var(--sombra-m)}
.testi .comillas{font-size:64px;line-height:.6;height:30px;font-weight:800;color:var(--azul-claro);font-family:Georgia,serif}
.testi p{font-size:15.5px;line-height:1.65;color:var(--tinta);flex:1;margin:10px 0 22px}
.testi .quien{display:flex;align-items:center;gap:12px;border-top:1px solid var(--linea);padding-top:18px}
.testi .avatar{width:44px;height:44px;border-radius:50%;flex:0 0 auto;display:grid;place-items:center;background:linear-gradient(135deg,var(--azul),var(--azul-medio));color:#fff;font-weight:700;font-size:14px}
.testi .quien .n{font-weight:600;color:var(--azul);font-size:14.5px}
.testi .quien>div>div:not(.n){font-size:13px;color:var(--gris)}
/* Recursos: etiqueta encima del título, sin solaparse */
.recurso .badge{position:static;display:inline-block;margin-bottom:14px}
.recurso h3{margin:0 0 10px}
/* Texto legal del formulario legible dentro del bloque azul */
.cta .formulario p,.cta .formulario .form-aviso{color:var(--gris);font-size:12.5px;max-width:none}
@media(max-width:960px){.testimonios{grid-template-columns:1fr}}

/* ---------------------------------------------------------------------
   FOTOGRAFÍAS (assets/img/fotos/) · provisionales de Unsplash
   Tratamiento común: esquinas redondeadas, velo azul de marca muy
   suave y un bloque azul desplazado detrás como acento.
   --------------------------------------------------------------------- */
.ilus.foto{isolation:isolate}
.ilus.foto::before{content:"";position:absolute;z-index:-1;inset:18px -18px -18px 18px;border-radius:var(--radio-lg);
  background:linear-gradient(135deg,var(--azul-medio),var(--azul));opacity:.9}
.split.invertido .ilus.foto::before{inset:18px 18px -18px -18px}
.ilus.foto img{animation:none;width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radio-lg);box-shadow:var(--sombra-m)}
.ilus.foto::after{content:"";position:absolute;inset:0;border-radius:var(--radio-lg);pointer-events:none;
  background:linear-gradient(180deg,rgba(1,83,132,0) 40%,rgba(1,58,94,.28) 100%),rgba(1,83,132,.06)}
.hero .ilus.foto img{aspect-ratio:5/4}
.servicio .media{display:block;aspect-ratio:16/9;padding:0;background:var(--fondo-azul);position:relative}
.servicio .media img{width:100%;height:100%;object-fit:cover}
.servicio .media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(1,83,132,0) 50%,rgba(1,58,94,.25))}
@media(max-width:680px){.ilus.foto::before{inset:12px -10px -12px 10px}.split.invertido .ilus.foto::before{inset:12px 10px -12px -10px}}

/* ---------------------------------------------------------------------
   INICIO · cabecera con foto de fondo (reunión con documentos)
   Velo azul de marca más denso a la izquierda para que el texto
   blanco sea legible (contraste AA); la tarjeta "dictamen" queda clara.
   --------------------------------------------------------------------- */
.hero.hero-foto{
  background:
    linear-gradient(100deg,rgba(1,40,66,.90) 0%,rgba(1,58,94,.72) 40%,rgba(1,83,132,.30) 70%,rgba(1,83,132,.12) 100%),
    url("../img/fotos/reunion-documentos-fondo.jpg") center 40%/cover no-repeat;
  padding:120px 0 130px;
}
.hero.hero-foto::before{background-image:radial-gradient(rgba(255,255,255,.08) 1px,transparent 1.2px)}
.hero-foto h1,.hero-foto .lead{color:#fff;text-shadow:0 2px 18px rgba(1,30,50,.35)}
.hero-foto h1 .acento{background:none;-webkit-background-clip:initial;background-clip:initial;color:var(--azul-claro)}
.hero-foto .lead strong{color:var(--azul-claro)}
.hero-foto .eyebrow{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.28);color:#fff}
.hero-foto .eyebrow::before{background:var(--azul-claro);box-shadow:0 0 0 3px rgba(188,214,234,.25)}
.hero-foto .btn-primario{background:#fff;color:var(--azul);box-shadow:0 10px 26px rgba(0,0,0,.25)}
.hero-foto .btn-primario:hover{background:#fff}
.hero-foto .btn-secundario{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.hero-foto .btn-secundario:hover{background:rgba(255,255,255,.12);border-color:#fff}
@media(max-width:960px){.hero.hero-foto{background:linear-gradient(180deg,rgba(1,40,66,.92),rgba(1,58,94,.85)),url("../img/fotos/reunion-documentos-fondo.jpg") center/cover no-repeat;padding:80px 0 90px}}

/* ---------------------------------------------------------------------
   EVENTOS (/eventos/) · tarjetas del calendario
   --------------------------------------------------------------------- */
.eventos{display:flex;flex-direction:column;gap:20px}
.evento{display:grid;grid-template-columns:110px 1fr auto;gap:28px;align-items:center;background:#fff;border:1px solid var(--linea);border-radius:var(--radio);padding:26px 30px;box-shadow:var(--sombra-s);transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s}
.evento:hover{transform:translateY(-4px);box-shadow:var(--sombra-m);border-color:rgba(70,127,172,.55)}
.evento-fecha{display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:18px;padding:16px 8px;color:#fff;background:linear-gradient(135deg,var(--azul),var(--azul-medio));text-align:center}
.evento-fecha .d{font-size:38px;font-weight:800;line-height:1;letter-spacing:-.03em}
.evento-fecha .m{font-family:'IBM Plex Mono',monospace;text-transform:uppercase;letter-spacing:.14em;font-size:13px;margin-top:4px}
.evento-fecha .a{font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--azul-claro)}
.evento-etiquetas{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.chip-ejemplo{background:#fff8e6;border-color:#f0d98a;color:#8a6d1a}
.evento h3{font-size:19px;margin-bottom:6px}
.evento p{font-size:15px;color:var(--gris);margin-bottom:12px}
.evento-datos{list-style:none;display:flex;flex-wrap:wrap;gap:6px 22px;font-size:14px;color:var(--tinta)}
.evento-datos .k{font-family:'IBM Plex Mono',monospace;font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--azul-medio);margin-right:6px}
.evento-vacio{background:linear-gradient(160deg,#fff,var(--fondo-azul));border:1.5px dashed var(--azul-medio);border-radius:var(--radio-lg);padding:48px 30px;text-align:center;max-width:760px;margin:0 auto}
.evento-vacio-ico{width:64px;height:64px;margin:0 auto 16px;padding:12px;border-radius:18px;background:#fff;box-shadow:var(--sombra-s)}
.evento-vacio h3{font-size:22px;margin-bottom:10px}
.evento-vacio p{color:var(--gris);max-width:56ch;margin:0 auto 22px}
.evento-vacio .btn{color:#fff;text-decoration:none}
[hidden]{display:none!important}
.evento-vacio a{color:var(--azul-medio);text-decoration:underline}
#inscripcion,#porque,#servicios,#proceso{scroll-margin-top:84px}
@media(max-width:860px){.evento{grid-template-columns:84px 1fr;gap:18px;padding:22px}.evento-accion{grid-column:1/-1}.evento-accion .btn{width:100%;justify-content:center}.evento-fecha .d{font-size:30px}}

/* ---------------------------------------------------------------------
   MENÚ: 7 entradas + submenú "Servicios"
   --------------------------------------------------------------------- */
.nav-links{gap:2px}
.nav-links a{padding:8px 11px;font-size:14.5px;white-space:nowrap}
.nav-grupo{position:relative}
.nav-grupo>a::after{content:"";display:inline-block;width:6px;height:6px;margin-left:7px;border-right:1.8px solid currentColor;border-bottom:1.8px solid currentColor;transform:translateY(-3px) rotate(45deg)}
.submenu{display:none;position:absolute;top:100%;left:0;min-width:230px;padding:8px;margin-top:6px;background:#fff;border:1px solid var(--linea);border-radius:14px;box-shadow:var(--sombra-m);flex-direction:column;z-index:60}
.submenu::before{content:"";position:absolute;left:0;right:0;top:-10px;height:10px}
.nav-grupo:hover .submenu,.nav-grupo:focus-within .submenu{display:flex}
.submenu a{border-radius:10px}
@media(max-width:1180px){.nav-links a{padding:7px 8px;font-size:13.5px}.nav-cta .btn{padding:10px 16px;font-size:13px}}
@media(max-width:1060px){
  .nav-links{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;gap:0;padding:8px 24px 18px;border-bottom:1px solid var(--linea);box-shadow:0 12px 24px rgba(0,0,0,.08)}
  .nav-links.abierto{display:flex}
  .nav-links a{width:100%;padding:12px 0;border-radius:0;border-bottom:1px solid var(--fondo-azul);font-size:15px}
  .nav-links a:hover,.nav-links a[aria-current="page"]{background:none}
  .nav-grupo{width:100%}
  .nav-grupo>a::after{display:none}
  .submenu{display:flex;position:static;box-shadow:none;border:0;padding:0 0 0 16px;margin:0;min-width:0;background:none}
  .nav-toggle{display:block}
}

/* ---------------------------------------------------------------------
   PÁGINA 404 (404.html)
   --------------------------------------------------------------------- */
.error-404{min-height:calc(100vh - 76px);display:flex;align-items:center}
.e404-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;width:100%}
.error-404 h1{margin:18px 0}
.e404-tarjeta{padding:30px}
.e404-cab{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:12px;letter-spacing:.12em;color:var(--gris)}
.e404-estado{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.06em;color:#8a6d1a;background:#fff8e6;border:1px solid #f0d98a;padding:3px 10px;border-radius:999px}
.e404-num{display:flex;align-items:center;justify-content:center;gap:6px;font-size:clamp(84px,11vw,132px);font-weight:800;letter-spacing:-.04em;line-height:1;color:var(--azul);margin:18px 0 8px}
.e404-sello{display:inline-block;width:.78em;height:.78em}
.e404-sello svg{width:100%;height:100%}
.e404-sub{text-align:center;font-size:14px;color:var(--gris);margin-bottom:16px}
.e404-links{list-style:none;border-top:1px solid var(--linea)}
.e404-links a{display:flex;align-items:center;gap:12px;padding:11px 6px;border-bottom:1px solid var(--linea);font-weight:600;color:var(--azul);transition:background .2s,padding .2s}
.e404-links a::after{content:"→";margin-left:auto;color:var(--azul-medio);transition:transform .2s}
.e404-links a:hover{background:var(--fondo-azul);padding-left:12px}
.e404-links a:hover::after{transform:translateX(4px)}
.e404-links .k{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--azul-medio);font-weight:500}
@media(max-width:960px){.e404-grid{grid-template-columns:1fr;gap:36px}.error-404{min-height:0}}

@media(max-width:960px){
  .split,.hero-grid.con-ilus{grid-template-columns:1fr;gap:40px}
  .split.invertido>:first-child{order:0}
  .ilus{max-width:520px;margin:0 auto}
  .paso:not(:last-child)::after{display:none}
  .seccion{padding:84px 0}
  .hero{padding:72px 0 84px}
}
@media(max-width:680px){
  .nav-links a{border-radius:0}
  .seccion{padding:68px 0}
  .razon,.entregable{padding:26px}
  .formulario{padding:26px}
}
@media(prefers-reduced-motion:reduce){
  .ilus img{animation:none!important}
  .servicio:hover .media img{transform:none!important}
  .btn-primario:hover::after,.btn-claro:hover::after{transform:none!important}
  .norma-card:hover,.perfil:hover,.paso:hover{transform:none!important}
}