/* RVF Ingeniería y Servicios SpA — hoja principal */

:root{
  --oro:#FEC402;
  --oro-alto:#FFD84D;
  --oro-bajo:#C99000;
  --carbon:#101114;
  --carbon-2:#171A1F;
  --carbon-3:#1E222A;
  --carbon-4:#2A2F39;
  --acero:#9AA1AC;
  --acero-claro:#C6CBD3;
  --humo:#F4F5F7;
  --humo-2:#E8EAEE;
  --blanco:#FFFFFF;
  --ok:#3DD68C;

  --ancho:1200px;
  --radio:14px;
  --radio-sm:9px;
  --sombra:0 18px 50px rgba(0,0,0,.38);
  --sombra-sm:0 6px 20px rgba(0,0,0,.22);
  --titular:"Barlow Condensed",'Arial Narrow',Impact,sans-serif;
  --texto:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --cabecera:78px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--cabecera) + 14px);-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--texto);background:var(--carbon);color:var(--acero-claro);
  font-size:16.5px;line-height:1.68;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--oro);text-decoration:none}
a:hover{color:var(--oro-alto)}
h1,h2,h3,h4{font-family:var(--titular);font-weight:700;line-height:1.06;color:var(--blanco);margin:0 0 .5em;letter-spacing:.005em}
h1{font-size:clamp(2.4rem,6.2vw,4.35rem);text-transform:uppercase}
h2{font-size:clamp(1.95rem,4.2vw,3.1rem);text-transform:uppercase}
h3{font-size:clamp(1.3rem,2.4vw,1.72rem)}
p{margin:0 0 1.05em}
ul{margin:0 0 1.1em;padding-left:1.15em}
li{margin-bottom:.4em}
:focus-visible{outline:3px solid var(--oro);outline-offset:3px;border-radius:4px}

.contenedor{width:min(100% - 2.4rem,var(--ancho));margin-inline:auto}
.seccion{padding:clamp(4rem,8vw,6.6rem) 0}
.seccion--clara{background:var(--humo);color:#333A45}
.seccion--clara h2,.seccion--clara h3{color:#101114}
.seccion--tono{background:var(--carbon-2)}
.centro{text-align:center}
.oro{color:var(--oro)}

/* ---------- etiquetas y titulares de sección ---------- */
.etiqueta{
  display:inline-flex;align-items:center;gap:.55rem;font-family:var(--texto);
  font-size:.735rem;font-weight:700;letter-spacing:.19em;text-transform:uppercase;
  color:var(--oro);margin-bottom:.85rem;
}
.etiqueta::before{content:"";width:26px;height:2px;background:var(--oro);display:block}
.seccion--clara .etiqueta{color:var(--oro-bajo)}
.seccion--clara .etiqueta::before{background:var(--oro-bajo)}
.bajada{font-size:1.08rem;max-width:64ch;color:var(--acero)}
.seccion--clara .bajada{color:#525C6B}
.cabeza-seccion{max-width:70ch;margin-bottom:2.9rem}
.cabeza-seccion.centro{margin-inline:auto}

/* ---------- botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-family:var(--texto);font-weight:700;font-size:.95rem;letter-spacing:.015em;
  padding:.95rem 1.7rem;border-radius:var(--radio-sm);border:2px solid transparent;
  cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,background .16s ease,color .16s ease;
  text-align:center;line-height:1.2;
}
.btn:hover{transform:translateY(-2px)}
.btn--oro{background:linear-gradient(135deg,var(--oro-alto),var(--oro) 45%,var(--oro-bajo));color:#181206;box-shadow:0 10px 26px rgba(254,196,2,.24)}
.btn--oro:hover{color:#181206;box-shadow:0 16px 34px rgba(254,196,2,.34)}
.btn--linea{border-color:rgba(255,255,255,.28);color:var(--blanco);background:rgba(255,255,255,.04)}
.btn--linea:hover{border-color:var(--oro);color:var(--oro);background:rgba(254,196,2,.08)}
.seccion--clara .btn--linea{border-color:#C3C9D2;color:#22272F;background:#fff}
.seccion--clara .btn--linea:hover{border-color:var(--oro-bajo);color:var(--oro-bajo)}
.btn--wa{background:#25D366;color:#06331A;box-shadow:0 10px 26px rgba(37,211,102,.22)}
.btn--wa:hover{color:#06331A;background:#22c35e}
.btn--bloque{width:100%}
.btn svg{width:19px;height:19px;flex:none;fill:currentColor}
.botonera{display:flex;flex-wrap:wrap;gap:.85rem}

/* ---------- cabecera ---------- */
.cabecera{
  position:fixed;inset:0 0 auto;z-index:900;height:var(--cabecera);
  background:rgba(16,17,20,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.07);transition:background .25s ease,height .25s ease;
}
.cabecera.compacta{background:rgba(16,17,20,.97);height:66px;box-shadow:0 6px 24px rgba(0,0,0,.4)}
.cabecera__caja{height:100%;display:flex;align-items:center;gap:1.4rem}
.marca{display:flex;align-items:center;gap:.72rem;margin-right:auto}
.marca img{height:40px;width:auto;transition:height .25s ease}
.cabecera.compacta .marca img{height:33px}
.marca__texto{display:flex;flex-direction:column;line-height:1.05}
.marca__nombre{font-family:var(--titular);font-size:1.24rem;font-weight:700;color:var(--blanco);text-transform:uppercase;letter-spacing:.02em}
.marca__cola{font-size:.635rem;letter-spacing:.17em;text-transform:uppercase;color:var(--oro);font-weight:600}

.nav{display:flex;align-items:center;gap:.25rem}
.nav a{
  color:var(--acero-claro);font-size:.9rem;font-weight:600;padding:.6rem .82rem;border-radius:7px;
  transition:color .16s ease,background .16s ease;white-space:nowrap;
}
.nav a:hover,.nav a.activo{color:var(--oro);background:rgba(254,196,2,.09)}
.cabecera .btn{padding:.7rem 1.15rem;font-size:.87rem}
.cta-movil{display:none}
.hamburguesa{display:none;background:none;border:0;padding:.5rem;cursor:pointer}
.hamburguesa span{display:block;width:25px;height:2.5px;background:var(--blanco);border-radius:2px;margin:5px 0;transition:transform .25s ease,opacity .2s ease}
.hamburguesa[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.hamburguesa[aria-expanded="true"] span:nth-child(2){opacity:0}
.hamburguesa[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

@media (max-width:1040px){
  .hamburguesa{display:block;order:3}
  .cta-escritorio{display:none}
  .cta-movil{display:inline-flex}
  .nav{
    position:fixed;inset:var(--cabecera) 0 auto;flex-direction:column;align-items:stretch;
    background:var(--carbon-2);padding:1rem 1.4rem 1.7rem;gap:.2rem;
    border-bottom:1px solid rgba(255,255,255,.08);box-shadow:var(--sombra);
    transform:translateY(-130%);transition:transform .3s ease;max-height:calc(100vh - var(--cabecera));overflow-y:auto;
  }
  .nav.abierto{transform:translateY(0)}
  .nav a{padding:.85rem .6rem;border-bottom:1px solid rgba(255,255,255,.06);border-radius:0;font-size:1rem}
  .nav .btn{margin-top:.9rem;border-bottom:0}
}

/* ---------- hero ---------- */
.hero{position:relative;padding:calc(var(--cabecera) + 4.6rem) 0 4.4rem;overflow:hidden;isolation:isolate}
.hero__fondo{position:absolute;inset:0;z-index:-2}
.hero__fondo img{width:100%;height:100%;object-fit:cover;object-position:center 42%}
.hero__velo{
  position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(100deg,rgba(16,17,20,.96) 0%,rgba(16,17,20,.9) 38%,rgba(16,17,20,.55) 68%,rgba(16,17,20,.72) 100%),
    linear-gradient(0deg,var(--carbon) 2%,transparent 42%);
}
.hero__rejilla{
  position:absolute;inset:0;z-index:-1;opacity:.5;pointer-events:none;
  background-image:linear-gradient(rgba(254,196,2,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(254,196,2,.055) 1px,transparent 1px);
  background-size:70px 70px;
  mask-image:radial-gradient(circle at 22% 45%,#000 0%,transparent 68%);
  -webkit-mask-image:radial-gradient(circle at 22% 45%,#000 0%,transparent 68%);
}
.hero__caja{max-width:56rem}
.hero h1{margin-bottom:1.1rem;text-wrap:balance}
.hero h1 .oro{background:linear-gradient(120deg,var(--oro-alto),var(--oro) 40%,var(--oro-bajo));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero__texto{font-size:clamp(1.02rem,1.55vw,1.19rem);color:#D5DAE1;max-width:58ch;margin-bottom:1.7rem}
.hero .botonera{margin-bottom:2.3rem}

.sellos{display:flex;flex-wrap:wrap;gap:.55rem;margin-bottom:1.6rem}
.sello{
  display:inline-flex;align-items:center;gap:.45rem;padding:.42rem .82rem;
  border:1px solid rgba(254,196,2,.34);border-radius:100px;background:rgba(254,196,2,.07);
  font-size:.775rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--oro);
}
.sello::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--oro);flex:none}

.hero__datos{display:grid;grid-template-columns:repeat(auto-fit,minmax(155px,1fr));gap:1px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.1);border-radius:var(--radio);overflow:hidden;max-width:44rem}
.hero__dato{background:rgba(16,17,20,.72);padding:1.05rem 1.15rem}
.hero__dato b{display:block;font-family:var(--titular);font-size:1.62rem;color:var(--oro);line-height:1.1}
.hero__dato span{font-size:.775rem;letter-spacing:.06em;text-transform:uppercase;color:var(--acero)}

/* ---------- cinta de confianza ---------- */
.cinta{background:var(--carbon-3);border-block:1px solid rgba(255,255,255,.07)}
.cinta__caja{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:1.6rem;padding:2.1rem 0}
.cinta__item{display:flex;gap:.85rem;align-items:flex-start}
.cinta__item svg{width:26px;height:26px;flex:none;fill:var(--oro);margin-top:2px}
.cinta__item b{display:block;color:var(--blanco);font-size:.98rem;font-weight:700;margin-bottom:.12rem}
.cinta__item span{font-size:.86rem;color:var(--acero);line-height:1.5}

/* ---------- tarjetas de servicio ---------- */
.rejilla{display:grid;gap:1.5rem}
.rejilla--2{grid-template-columns:repeat(auto-fit,minmax(310px,1fr))}
.rejilla--3{grid-template-columns:repeat(auto-fit,minmax(285px,1fr))}
.rejilla--4{grid-template-columns:repeat(auto-fit,minmax(232px,1fr))}

.tarjeta{
  background:var(--carbon-2);border:1px solid rgba(255,255,255,.075);border-radius:var(--radio);
  overflow:hidden;display:flex;flex-direction:column;position:relative;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.tarjeta:hover{transform:translateY(-5px);border-color:rgba(254,196,2,.4);box-shadow:var(--sombra)}
.tarjeta__foto{position:relative;aspect-ratio:16/11;overflow:hidden;background:var(--carbon-3)}
.tarjeta__foto img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.tarjeta:hover .tarjeta__foto img{transform:scale(1.045)}
.tarjeta__foto::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(23,26,31,.92),transparent 58%)}
.tarjeta__num{
  position:absolute;top:.85rem;left:.85rem;z-index:2;font-family:var(--titular);font-size:.9rem;font-weight:700;
  background:var(--oro);color:#181206;width:31px;height:31px;border-radius:7px;display:grid;place-items:center;
}
.tarjeta__cuerpo{padding:1.5rem 1.5rem 1.65rem;display:flex;flex-direction:column;flex:1}
.tarjeta__cuerpo h3{margin-bottom:.55rem}
.tarjeta__cuerpo p{font-size:.945rem;color:var(--acero);margin-bottom:1rem}
.tarjeta__lista{list-style:none;padding:0;margin:0 0 1.3rem;font-size:.89rem}
.tarjeta__lista li{position:relative;padding-left:1.4rem;margin-bottom:.42rem;color:var(--acero-claro)}
.tarjeta__lista li::before{content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;border-radius:2px;background:var(--oro);transform:rotate(45deg)}
.tarjeta__pie{margin-top:auto}
.enlace-flecha{display:inline-flex;align-items:center;gap:.45rem;font-weight:700;font-size:.92rem}
.enlace-flecha::after{content:"→";transition:transform .18s ease}
.enlace-flecha:hover::after{transform:translateX(4px)}

/* ---------- ensayos ---------- */
.ensayo{
  display:grid;grid-template-columns:minmax(0,1fr);background:var(--carbon-2);
  border:1px solid rgba(255,255,255,.075);border-radius:var(--radio);overflow:hidden;
}
.ensayos{display:grid;gap:1.5rem;grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:780px){.ensayos{grid-template-columns:1fr}}
.ensayo__foto{aspect-ratio:19/12;position:relative;overflow:hidden}
.ensayo__foto img{width:100%;height:100%;object-fit:cover}
.ensayo__sigla{
  position:absolute;left:1rem;bottom:1rem;font-family:var(--titular);font-size:2.5rem;line-height:1;
  color:var(--oro);text-shadow:0 3px 18px rgba(0,0,0,.85);font-weight:700;letter-spacing:.03em;
}
.ensayo__cuerpo{padding:1.4rem 1.5rem 1.6rem}
.ensayo__cuerpo h3{font-size:1.22rem;margin-bottom:.5rem}
.ensayo__cuerpo p{font-size:.925rem;color:var(--acero);margin-bottom:.9rem}
.ensayo__detecta{font-size:.83rem;border-top:1px solid rgba(255,255,255,.08);padding-top:.85rem;color:var(--acero)}
.ensayo__detecta b{color:var(--oro);display:block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:.3rem}

/* ---------- proceso ---------- */
.pasos{display:grid;gap:1.35rem;grid-template-columns:repeat(auto-fit,minmax(228px,1fr));counter-reset:paso}
.paso{position:relative;padding:1.8rem 1.4rem 1.5rem;background:var(--blanco);border-radius:var(--radio);border:1px solid var(--humo-2)}
.paso::before{
  counter-increment:paso;content:"0" counter(paso);
  position:absolute;top:-.7rem;left:1.35rem;font-family:var(--titular);font-size:1.45rem;font-weight:700;
  background:linear-gradient(135deg,var(--oro-alto),var(--oro-bajo));color:#181206;
  padding:.1rem .62rem;border-radius:7px;line-height:1.35;
}
.paso h3{font-size:1.16rem;margin:.5rem 0 .45rem;color:#101114}
.paso p{font-size:.91rem;color:#5B6675;margin:0}

/* ---------- sectores ---------- */
.sectores{display:grid;gap:.9rem;grid-template-columns:repeat(auto-fit,minmax(178px,1fr))}
.sector{
  display:flex;align-items:center;gap:.8rem;padding:1.05rem 1.15rem;background:var(--carbon-2);
  border:1px solid rgba(255,255,255,.07);border-radius:var(--radio-sm);font-weight:600;font-size:.94rem;color:var(--acero-claro);
  transition:border-color .18s ease,color .18s ease;
}
.sector:hover{border-color:rgba(254,196,2,.42);color:var(--blanco)}
.sector svg{width:24px;height:24px;fill:var(--oro);flex:none}

/* ---------- franja CTA ---------- */
.franja{position:relative;padding:clamp(4rem,7vw,5.8rem) 0;isolation:isolate;overflow:hidden}
.franja__fondo{position:absolute;inset:0;z-index:-2}
.franja__fondo img{width:100%;height:100%;object-fit:cover}
.franja__velo{position:absolute;inset:0;z-index:-1;background:linear-gradient(95deg,rgba(16,17,20,.95) 12%,rgba(16,17,20,.74) 62%,rgba(16,17,20,.9) 100%)}
.franja h2{max-width:22ch;text-wrap:balance}
.franja p{max-width:56ch;color:#D5DAE1}

/* ---------- inspector ---------- */
.inspector{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(1.8rem,4vw,3.4rem);align-items:center}
.inspector__foto{position:relative;border-radius:var(--radio);overflow:hidden;border:1px solid rgba(255,255,255,.1)}
.inspector__foto img{width:100%;aspect-ratio:9/10;object-fit:cover}
.inspector__firma{
  position:absolute;left:1rem;right:1rem;bottom:1rem;background:rgba(16,17,20,.9);backdrop-filter:blur(6px);
  border:1px solid rgba(254,196,2,.3);border-radius:var(--radio-sm);padding:.95rem 1.1rem;
}
.inspector__firma b{display:block;font-family:var(--titular);font-size:1.35rem;color:var(--blanco);line-height:1.15}
.inspector__firma span{font-size:.79rem;letter-spacing:.09em;text-transform:uppercase;color:var(--oro);font-weight:700}
.credenciales{list-style:none;padding:0;margin:1.4rem 0 1.8rem;display:grid;gap:.75rem}
.credenciales li{display:flex;gap:.8rem;align-items:flex-start;font-size:.96rem}
.credenciales svg{width:21px;height:21px;fill:var(--oro);flex:none;margin-top:3px}
@media (max-width:860px){.inspector{grid-template-columns:1fr}.inspector__foto img{aspect-ratio:4/3}}

/* ---------- preguntas ---------- */
.faq{max-width:56rem;margin-inline:auto;display:grid;gap:.7rem}
.faq details{background:var(--blanco);border:1px solid var(--humo-2);border-radius:var(--radio-sm);overflow:hidden}
.faq details[open]{border-color:var(--oro)}
.faq summary{
  cursor:pointer;list-style:none;padding:1.1rem 3rem 1.1rem 1.25rem;font-weight:700;color:#101114;
  font-size:1.01rem;position:relative;transition:color .16s ease;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--oro-bajo)}
.faq summary::after{
  content:"+";position:absolute;right:1.15rem;top:50%;transform:translateY(-50%);
  font-family:var(--titular);font-size:1.65rem;color:var(--oro-bajo);line-height:1;transition:transform .2s ease;
}
.faq details[open] summary::after{content:"–"}
.faq__cuerpo{padding:0 1.25rem 1.25rem;color:#5B6675;font-size:.955rem}
.faq__cuerpo p:last-child{margin-bottom:0}

/* ---------- cotizador ---------- */
.cotizador{
  background:var(--carbon-2);border:1px solid rgba(255,255,255,.09);border-radius:var(--radio);
  padding:clamp(1.5rem,3.6vw,2.6rem);max-width:56rem;margin-inline:auto;box-shadow:var(--sombra);
}
.grupo{border:0;padding:0;margin:0 0 1.9rem;min-width:0}
.grupo:last-of-type{margin-bottom:1.4rem}
.grupo__titulo{
  display:block;width:100%;padding:0 0 .85rem;margin-bottom:1.1rem;
  border-bottom:1px solid rgba(255,255,255,.1);
  font-family:var(--texto);font-size:.79rem;font-weight:700;letter-spacing:.15em;
  text-transform:uppercase;color:var(--oro);
}
.grupo__titulo .req{color:var(--oro)}

.opciones{display:grid;gap:.7rem;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));margin-bottom:.4rem}
.opciones--compactas{grid-template-columns:repeat(auto-fit,minmax(178px,1fr));margin-bottom:1.15rem}
.opcion{position:relative}
.opcion input{position:absolute;opacity:0;width:0;height:0}
.opcion span{
  display:block;padding:1rem 1.1rem;border:1.5px solid rgba(255,255,255,.14);border-radius:var(--radio-sm);
  cursor:pointer;font-weight:600;font-size:.94rem;color:var(--acero-claro);background:rgba(255,255,255,.02);
  transition:border-color .16s ease,background .16s ease,color .16s ease;height:100%;
}
.opcion span small{display:block;font-weight:400;font-size:.8rem;color:var(--acero);margin-top:.2rem;line-height:1.45}
.opcion input:checked + span{border-color:var(--oro);background:rgba(254,196,2,.11);color:var(--blanco)}
.opcion input:focus-visible + span{outline:3px solid var(--oro);outline-offset:2px}
.opcion span:hover{border-color:rgba(254,196,2,.5)}

.pie-form{font-size:.85rem;color:var(--acero);margin:1rem 0 0;text-align:center}

.campo{margin-bottom:1.05rem}
.campo label{display:block;font-size:.85rem;font-weight:700;color:var(--acero-claro);margin-bottom:.38rem}
.campo label .req{color:var(--oro)}
.campo input,.campo select,.campo textarea{
  width:100%;padding:.82rem .95rem;background:rgba(255,255,255,.04);color:var(--blanco);
  border:1.5px solid rgba(255,255,255,.15);border-radius:var(--radio-sm);
  font-family:var(--texto);font-size:.97rem;transition:border-color .16s ease,background .16s ease;
}
.campo textarea{min-height:96px;resize:vertical}
.campo input::placeholder,.campo textarea::placeholder{color:#6C7482}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:none;border-color:var(--oro);background:rgba(254,196,2,.05)}
.campo input[aria-invalid="true"],.campo textarea[aria-invalid="true"]{border-color:#F1655B}
.campo__error{display:none;font-size:.79rem;color:#F1655B;margin-top:.3rem}
.campo__error.visible{display:block}
.dos-columnas{display:grid;gap:0 1rem;grid-template-columns:repeat(auto-fit,minmax(215px,1fr))}
.cotizador .dos-columnas{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:620px){.cotizador .dos-columnas{grid-template-columns:1fr}}
.acuerdo{display:flex;gap:.65rem;align-items:flex-start;font-size:.845rem;color:var(--acero);margin:.3rem 0 1.3rem}
.acuerdo input{width:19px;height:19px;flex:none;margin-top:2px;accent-color:var(--oro)}
.navegacion{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:.4rem}
.navegacion .btn{flex:1;min-width:145px}
.aviso{padding:1rem 1.15rem;border-radius:var(--radio-sm);font-size:.92rem;margin-top:1.1rem;display:none}
.aviso.visible{display:block}
.aviso--ok{background:rgba(61,214,140,.12);border:1px solid rgba(61,214,140,.4);color:#9BEDC4}
.aviso--error{background:rgba(241,101,91,.12);border:1px solid rgba(241,101,91,.4);color:#FFB5AF}
.miel{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}

/* ---------- contacto ---------- */
.contacto-datos{display:grid;gap:1rem}
.contacto-dato{display:flex;gap:.95rem;align-items:flex-start;padding:1.1rem 1.2rem;background:var(--carbon-2);border:1px solid rgba(255,255,255,.075);border-radius:var(--radio-sm)}
.contacto-dato svg{width:23px;height:23px;fill:var(--oro);flex:none;margin-top:3px}
.contacto-dato b{display:block;color:var(--blanco);font-size:.87rem;margin-bottom:.15rem}
.contacto-dato a,.contacto-dato span{color:var(--acero);font-size:.94rem;word-break:break-word}
.contacto-dato a:hover{color:var(--oro)}

/* ---------- pie ---------- */
.pie{background:#0B0C0E;border-top:1px solid rgba(255,255,255,.07);padding:3.4rem 0 1.6rem;font-size:.92rem}
.pie__rejilla{display:grid;gap:2.2rem;grid-template-columns:1.35fr 1fr 1fr 1.1fr;margin-bottom:2.4rem}
.pie h4{font-family:var(--texto);font-size:.755rem;letter-spacing:.17em;text-transform:uppercase;color:var(--oro);margin-bottom:1rem;font-weight:700}
.pie ul{list-style:none;padding:0;margin:0}
.pie li{margin-bottom:.52rem}
.pie a{color:var(--acero)}
.pie a:hover{color:var(--oro)}
.pie__marca img{height:52px;margin-bottom:.9rem}
.pie__marca p{color:var(--acero);font-size:.9rem;max-width:34ch}
.pie__abajo{border-top:1px solid rgba(255,255,255,.07);padding-top:1.4rem;display:flex;flex-wrap:wrap;gap:.8rem;justify-content:space-between;color:#6C7482;font-size:.82rem}
.pie__abajo a{color:#6C7482}
@media (max-width:840px){.pie__rejilla{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}}

/* ---------- flotantes ---------- */
.wa-flota{
  position:fixed;right:18px;bottom:18px;z-index:850;width:56px;height:56px;border-radius:50%;
  background:#25D366;display:grid;place-items:center;box-shadow:0 8px 26px rgba(37,211,102,.42);
  transition:transform .2s ease;
}
.wa-flota:hover{transform:scale(1.08)}
.wa-flota svg{width:30px;height:30px;fill:#fff}
.barra-movil{
  position:fixed;inset:auto 0 0;z-index:840;display:none;gap:.6rem;padding:.6rem .8rem;
  background:rgba(16,17,20,.97);border-top:1px solid rgba(255,255,255,.1);backdrop-filter:blur(10px);
}
.barra-movil .btn{flex:1;padding:.82rem .7rem;font-size:.87rem}
@media (max-width:720px){
  .barra-movil{display:flex}
  body{padding-bottom:70px}
  .wa-flota{bottom:78px;width:50px;height:50px}
  .wa-flota svg{width:26px;height:26px}
}

/* ---------- migas y cabecera de página interior ---------- */
.interior{position:relative;padding:calc(var(--cabecera) + 3.4rem) 0 3.2rem;background:var(--carbon-2);border-bottom:1px solid rgba(255,255,255,.07);overflow:hidden;isolation:isolate}
.interior::after{
  content:"";position:absolute;inset:0;z-index:-1;opacity:.6;
  background-image:linear-gradient(rgba(254,196,2,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(254,196,2,.05) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 78% 30%,#000,transparent 70%);
  -webkit-mask-image:radial-gradient(circle at 78% 30%,#000,transparent 70%);
}
.migas{font-size:.82rem;color:#6C7482;margin-bottom:.9rem}
.migas a{color:var(--acero)}
.migas span{margin:0 .4rem}
.interior h1{font-size:clamp(2.05rem,4.6vw,3.35rem);max-width:22ch}
.interior .bajada{margin-top:.9rem;font-size:1.06rem}

/* ---------- contenido editorial ---------- */
.prosa{max-width:none}
.prosa h2{font-size:clamp(1.6rem,3vw,2.3rem);margin-top:2.6rem}
.prosa h3{font-size:1.28rem;margin-top:1.8rem}
.prosa > :first-child{margin-top:0}
.prosa ul li{color:var(--acero-claro)}
.dos-col{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:clamp(1.8rem,4vw,3.2rem);align-items:start}
.dos-col > *{min-width:0}
@media (max-width:920px){.dos-col{grid-template-columns:minmax(0,1fr)}}
.ficha{
  background:var(--carbon-2);border:1px solid rgba(255,255,255,.09);border-radius:var(--radio);
  padding:1.6rem;position:sticky;top:calc(var(--cabecera) + 18px);
}
.ficha h3{font-size:1.2rem}
.ficha ul{list-style:none;padding:0;margin:0 0 1.3rem;font-size:.9rem}
.ficha li{display:flex;gap:.6rem;align-items:flex-start;margin-bottom:.55rem;color:var(--acero-claro)}
.ficha li::before{content:"✓";color:var(--oro);font-weight:700;flex:none}
@media (max-width:920px){.ficha{position:static}}

.tabla-envoltura{overflow-x:auto;margin-bottom:1.6rem;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:.92rem}
th,td{padding:.78rem .95rem;text-align:left;border-bottom:1px solid rgba(255,255,255,.09)}
th{font-family:var(--titular);font-size:1.02rem;letter-spacing:.03em;color:var(--oro);text-transform:uppercase;font-weight:700}
td{color:var(--acero-claro)}
.seccion--clara th{color:var(--oro-bajo);border-bottom-color:var(--humo-2)}
.seccion--clara td{color:#4A5462;border-bottom-color:var(--humo-2)}

.nota{border-left:3px solid var(--oro);padding:.9rem 0 .9rem 1.15rem;background:rgba(254,196,2,.05);border-radius:0 var(--radio-sm) var(--radio-sm) 0;font-size:.94rem;margin-bottom:1.5rem}
.nota p:last-child{margin-bottom:0}

.aparece{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease}
.aparece.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .aparece{opacity:1;transform:none}
}