/* ---- Base común (no tocar aquí los colores: van en tema.css) ---- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
body{margin:0;background:var(--fondo);color:var(--tinta);font-family:var(--letra);font-size:1.0625rem;line-height:1.6;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:var(--enlace)}
a:hover{text-decoration-thickness:2px}
h1,h2,h3{font-family:var(--letra-titulo);line-height:1.1;margin:0 0 .5em;text-wrap:balance}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--foco);outline-offset:3px;border-radius:4px}
.contenedor{width:min(100% - 2rem,1160px);margin-inline:auto}
.estrecho{width:min(100% - 2rem,760px)}
.visualmente-oculto{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.saltar{position:absolute;left:1rem;top:-4rem;z-index:100;background:var(--tinta);color:var(--fondo);padding:.6rem 1rem;border-radius:6px}
.saltar:focus{top:1rem}
.seccion{padding:clamp(3.5rem,8vw,6.5rem) 0}
.antetitulo{font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin:0 0 .8rem}
.entradilla{font-size:clamp(1.1rem,2vw,1.3rem);max-width:62ch}
.boton{display:inline-flex;align-items:center;gap:.55rem;min-height:48px;padding:.75rem 1.35rem;border-radius:var(--radio-boton,999px);font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,background-color .15s,color .15s}
.boton svg{width:1.2em;height:1.2em}
.boton:hover{transform:translateY(-1px)}
.botones{display:flex;flex-wrap:wrap;gap:.8rem}
/* Navegación */
.nav{position:sticky;top:0;z-index:50;background:var(--nav-fondo);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--linea)}
.nav-fila{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:68px}
.marca{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:inherit;font-weight:800}
.menu{display:flex;gap:.3rem;list-style:none;margin:0;padding:0}
.menu a{display:block;padding:.55rem .8rem;border-radius:8px;color:var(--tinta);text-decoration:none;font-weight:600;font-size:.97rem}
.menu a:hover,.menu a[aria-current=page]{background:var(--menu-activo)}
.boton-menu{display:none;background:none;border:0;color:var(--tinta);width:48px;height:48px;padding:10px;cursor:pointer}
@media (max-width:820px){
  .boton-menu{display:block}
  .menu{position:absolute;inset:100% 0 auto 0;flex-direction:column;background:var(--fondo);border-bottom:1px solid var(--linea);padding:.6rem 1rem 1rem;display:none}
  .menu.abierto{display:flex}
  .sin-js .menu{display:flex;position:static;flex-direction:row;flex-wrap:wrap}
  .menu a{padding:.8rem}
}
/* Aparición */
.aparece{opacity:1}
html:not(.sin-js) .aparece{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
html:not(.sin-js) .aparece.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html:not(.sin-js) .aparece{opacity:1;transform:none}}
/* Pie */
.pie{padding:3.5rem 0 2rem;background:var(--pie-fondo);color:var(--pie-tinta)}
.pie a{color:inherit}
.pie-base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.6rem 1.5rem;margin-top:2.5rem;padding-top:1.4rem;border-top:1px solid color-mix(in srgb,currentColor 22%,transparent);font-size:.9rem;opacity:.9}
/* Legales y error */
.legal h1{font-size:clamp(2rem,4vw,2.8rem)}
.legal h2{font-size:1.3rem;margin-top:2rem}
.tabla-legal{border-collapse:collapse;margin:1rem 0 1.5rem;width:100%}
.tabla-legal th,.tabla-legal td{text-align:left;padding:.55rem .8rem;border-bottom:1px solid var(--linea);vertical-align:top}
.tabla-legal th{width:8rem;font-weight:700}
.error{text-align:center;min-height:55vh;display:grid;place-items:center}
.error h1{font-size:clamp(2rem,5vw,3.2rem)}

/* ---- Dislate: papel, rojo #FF0000, turquesa #009FC4 y carbón #333333 ---- */
@font-face{font-family:"Archivo Black";font-weight:400;font-display:swap;src:url(/fonts/archivo-black-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Fraunces";font-weight:700;font-style:italic;font-display:swap;src:url(/fonts/fraunces-latin-700-italic.woff2) format("woff2")}
@font-face{font-family:"Inter Tight";font-weight:400;font-display:swap;src:url(/fonts/inter-tight-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Inter Tight";font-weight:600;font-display:swap;src:url(/fonts/inter-tight-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Inter Tight";font-weight:700;font-display:swap;src:url(/fonts/inter-tight-latin-700-normal.woff2) format("woff2")}
:root{
  --rojo:#ff0000;--rojo-osc:#d40000;--turquesa:#009fc4;--carbon:#333333;--negro:#151515;--papel:#f3f0e8;--papel-2:#e9e4d8;--suave:#5b5750;
  --fondo:var(--papel);--tinta:var(--negro);--enlace:#b30000;--foco:var(--turquesa);--linea:#d6cfbf;
  --letra:"Inter Tight",system-ui,sans-serif;--letra-titulo:"Archivo Black","Inter Tight",system-ui,sans-serif;
  --nav-fondo:color-mix(in srgb,var(--papel) 90%,transparent);--menu-activo:var(--papel-2);
  --pie-fondo:var(--negro);--pie-tinta:#e9e4d8;--radio-boton:0
}
h1,h2,h3{font-weight:400;letter-spacing:-.02em}
h2 em,.lema em,.contacto h2 em{font-family:"Fraunces",Georgia,serif;font-style:italic;font-weight:700;letter-spacing:-.01em}
h3{font-family:var(--letra);font-weight:700;letter-spacing:-.01em}
.antetitulo{color:var(--rojo-osc);letter-spacing:.04em;text-transform:none;font-size:.95rem}
.marca img{height:34px;width:auto}
.marca-txt{font-family:var(--letra-titulo);font-weight:400;font-size:1.05rem;text-transform:uppercase;letter-spacing:.01em}
.marca-txt i{font-family:var(--letra);font-style:normal;font-weight:600;text-transform:none;color:var(--suave)}
.boton{border-width:2px}
.boton-rojo{background:var(--rojo);color:#fff}
.boton-rojo:hover{background:var(--rojo-osc)}
.boton-linea{border-color:var(--negro);color:var(--negro);background:transparent}
.boton-linea:hover{background:var(--negro);color:var(--papel)}
.cabecera-seccion{max-width:820px;margin-bottom:2.6rem}
.cabecera-seccion h2,.hacemos-cab h2,.contacto h2{font-size:clamp(2.1rem,5vw,3.8rem);line-height:1}

/* Portada */
.portada{padding:clamp(2.5rem,6vw,4.5rem) 0 0;overflow:hidden}
.portada-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(2rem,5vw,4.5rem);align-items:center}
.portada-logo{margin:0}
.portada-logo img{width:100%;max-width:520px;height:auto}
.lema{font-family:var(--letra-titulo);font-size:clamp(2rem,4.6vw,3.6rem);line-height:1.02;letter-spacing:-.025em;margin:0 0 1.4rem}
.lema em{color:var(--turquesa)}
.lema span{background:var(--rojo);color:#fff;padding:0 .18em}
.portada .entradilla{color:var(--suave);margin-bottom:2rem}
.franja-foto{margin-top:clamp(2.5rem,6vw,4.5rem);height:clamp(180px,30vw,420px);background:var(--negro);overflow:hidden;border-top:8px solid var(--rojo)}
.franja-foto img{width:100%;height:100%;object-fit:cover}
@media (max-width:820px){.portada-grid{grid-template-columns:1fr}.portada-logo img{max-width:240px}}

/* Qué hacemos */
.hacemos-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:3rem;align-items:start}
.hacemos-cab h2 em{color:var(--rojo)}
.servicios{list-style:none;margin:0;padding:0;counter-reset:s;border-top:2px solid var(--negro)}
.servicios li{counter-increment:s;display:grid;grid-template-columns:3.2rem 1fr;column-gap:1rem;padding:1.2rem 0;border-bottom:1px solid var(--linea)}
.servicios li::before{content:counter(s,decimal-leading-zero);grid-row:span 2;font-family:var(--letra-titulo);color:var(--rojo);font-size:1.1rem;padding-top:.15rem}
.servicios h3{font-size:1.35rem;margin:0 0 .3rem}
.servicios p{margin:0;color:var(--suave)}
@media (max-width:860px){.hacemos-grid{grid-template-columns:1fr;gap:1.5rem}}

/* Índice de proyectos */
.seccion-oscura{background:var(--negro);color:var(--papel)}
.seccion-oscura .antetitulo{color:var(--turquesa)}
.seccion-oscura h2 em{color:var(--rojo)}
.indice{list-style:none;margin:0;padding:0;border-top:2px solid var(--papel)}
.fila{border-bottom:1px solid #3a3a3a}
.fila-enlace{position:relative;display:grid;grid-template-columns:3.2rem minmax(0,1.2fr) minmax(0,1fr);grid-template-areas:"n titulo meta" "n texto texto";gap:.2rem 1.2rem;padding:1.4rem 0;color:inherit;text-decoration:none}
.fila-n{grid-area:n;font-family:var(--letra-titulo);color:var(--rojo);font-size:1rem;padding-top:.5rem}
.fila-titulo{grid-area:titulo;font-family:var(--letra-titulo);font-size:clamp(1.7rem,4vw,3rem);line-height:1;letter-spacing:-.025em;transition:color .2s}
.fila-meta{grid-area:meta;align-self:center;justify-self:end;text-align:right;color:#bdb6a6;font-weight:600}
.fila-texto{grid-area:texto;color:#a9a294;max-width:60ch}
.fila-visual{position:absolute;right:0;top:50%;width:min(360px,34vw);aspect-ratio:4/3;transform:translate(4%,-50%) rotate(-2deg) scale(.96);opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;z-index:3;box-shadow:0 30px 60px -20px #000}
.fila-visual img,.fila-bloque{display:block;width:100%;height:100%;object-fit:cover;background:var(--c)}
a.fila-enlace:hover .fila-titulo,a.fila-enlace:focus-visible .fila-titulo{color:var(--rojo)}
@media (hover:hover) and (min-width:900px){
  .fila-enlace:hover .fila-visual{opacity:1;transform:translate(0,-50%) rotate(-2deg) scale(1)}
}
@media (max-width:899px){
  .fila-enlace{grid-template-columns:2.4rem 1fr;grid-template-areas:"n titulo" "n meta" "n texto" "n visual"}
  .fila-meta{justify-self:start;text-align:left}
  .fila-visual{grid-area:visual;position:static;width:100%;transform:none;opacity:1;margin-top:.8rem;box-shadow:none}
  .fila-visual[aria-hidden=true]{display:none}
}

/* Contacto */
.contacto-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:3rem;align-items:end}
.contacto h2 em{color:var(--rojo)}
.contacto .entradilla{color:var(--suave)}
.contacto-correo{display:flex;align-items:center;gap:.8rem;padding:1.4rem 1.6rem;background:var(--rojo);color:#fff;text-decoration:none;font-family:var(--letra-titulo);font-size:clamp(1rem,2.2vw,1.45rem);word-break:break-all;transition:background-color .15s}
.contacto-correo:hover{background:var(--negro)}
.contacto-correo svg{flex:none;width:1.6rem;height:1.6rem}
@media (max-width:820px){.contacto-grid{grid-template-columns:1fr;gap:1.5rem}}

/* Pie */
.pie-arriba{display:grid;grid-template-columns:1.3fr 1fr;gap:2rem}
.pie-logo{width:72px;height:auto;margin-bottom:1rem}
.pie-grupo{opacity:.7;font-size:.92rem}
@media (max-width:700px){.pie-arriba{grid-template-columns:1fr}}
.legal,.error{color:var(--tinta)}