/* Compuseñal — sitio 2026
   Concepto: taller de señalética. Bloques sólidos rojo/grafito como el logo,
   titulares en condensada itálica (eco del logotipo), etiquetas tipo placa. */
:root{
  --rojo:#e2231a;
  --rojo-osc:#b8150e;
  --grafito:#262728;
  --grafito-2:#3a3b3d;
  --papel:#f6f5f3;
  --blanco:#ffffff;
  --tinta:#1d1d1f;
  --gris:#6b6a68;
  --linea:#dddad5;
  --wa:#1f9e55;
  --f-display:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --f-texto:"Public Sans",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --radio:6px;
  --ancho:1180px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--papel);color:var(--tinta);font:16px/1.6 var(--f-texto);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--rojo);outline-offset:3px}
h1,h2,h3{font-family:var(--f-display);font-weight:800;line-height:1.02;margin:0;text-wrap:balance}
h2{font-size:clamp(2rem,4.5vw,3.2rem);font-style:italic;letter-spacing:-.01em}
h3{font-size:1.5rem;font-style:italic}
p{margin:0}

.envoltura{max-width:var(--ancho);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.seccion{padding-block:clamp(56px,8vw,104px)}
.seccion--blanca{background:var(--blanco)}
.seccion--grafito{background:var(--grafito);color:var(--blanco)}
.encabezado{display:grid;gap:14px;max-width:62ch;margin-bottom:clamp(28px,4vw,48px)}
.encabezado p{color:var(--gris);font-size:1.08rem}
.seccion--grafito .encabezado p{color:#c9c8c5}

/* Etiqueta tipo placa */
.placa{display:inline-flex;align-items:center;gap:8px;align-self:start;justify-self:start;
  font:700 .8rem/1 var(--f-display);letter-spacing:.14em;text-transform:uppercase;
  background:var(--rojo);color:var(--blanco);padding:7px 12px 6px;border-radius:2px}
.placa--clara{background:var(--blanco);color:var(--rojo)}

/* Botones */
.boton{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 22px;
  border-radius:var(--radio);font:700 1.1rem/1 var(--f-display);letter-spacing:.04em;text-transform:uppercase;
  text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .15s}
.boton:hover{transform:translateY(-2px)}
.boton--wa{background:var(--wa);color:#fff}
.boton--wa:hover{background:#178a48}
.boton--rojo{background:var(--rojo);color:#fff}
.boton--rojo:hover{background:var(--rojo-osc)}
.boton--linea{border-color:currentColor;background:transparent}
.boton svg{width:22px;height:22px;flex:none}

/* Cabecera */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--blanco)}
.cabecera{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--blanco);border-bottom:1px solid var(--linea)}
.cabecera .envoltura{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:70px}
.marca img{height:38px;width:auto}
.menu{display:flex;align-items:center;gap:4px}
.menu a{font:600 1.05rem/1 var(--f-display);letter-spacing:.06em;text-transform:uppercase;text-decoration:none;padding:10px 12px;border-radius:4px}
.menu a:hover{color:var(--rojo)}
.menu .boton{margin-left:8px;min-height:42px;padding:10px 16px}
.menu-btn{display:none;background:none;border:2px solid var(--grafito);border-radius:4px;width:46px;height:42px;cursor:pointer;color:var(--grafito)}
@media (max-width:880px){
  .menu-btn{display:inline-grid;place-items:center}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;background:var(--blanco);
    border-bottom:4px solid var(--rojo);padding:8px max(16px,env(safe-area-inset-right,0px)) 16px max(16px,env(safe-area-inset-left,0px))}
  .menu.abierto{display:flex}
  .menu a{padding:14px 4px;border-bottom:1px solid var(--linea)}
  .menu .boton{margin:12px 0 0}
  .marca img{height:32px}
}

/* Hero */
.hero{background:var(--grafito);color:var(--blanco);overflow:hidden}
.hero .envoltura{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(28px,5vw,64px);align-items:center;padding-block:clamp(44px,7vw,88px)}
.hero h1{font-size:clamp(2.7rem,6.6vw,5.2rem);font-style:italic;letter-spacing:-.015em}
.hero h1 em{font-style:italic;color:var(--rojo)}
.hero__texto{display:grid;gap:22px;min-width:0}
.hero__texto p{font-size:1.15rem;color:#d8d7d4;max-width:46ch}
.hero__acciones{display:flex;flex-wrap:wrap;gap:12px}
.hero__acciones .boton--linea{color:var(--blanco)}
.datos{display:flex;flex-wrap:wrap;gap:10px 28px;padding-top:10px;border-top:1px solid var(--grafito-2)}
.datos div{display:grid}
.datos strong{font:800 2rem/1 var(--f-display);font-style:italic;color:var(--blanco)}
.datos span{font-size:.85rem;color:#b5b4b0}
.mosaico{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;transform:rotate(-2deg)}
.mosaico figure{margin:0;border-radius:4px;overflow:hidden;background:#000;aspect-ratio:3/2}
.mosaico figure:nth-child(1){grid-column:span 2;aspect-ratio:16/8}
.mosaico img{width:100%;height:100%;object-fit:cover}
@media (max-width:880px){
  .hero .envoltura{grid-template-columns:1fr}
  .mosaico{transform:none}
}

/* Perfiles (soluciones) */
.perfiles{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.perfil{display:grid;grid-template-columns:minmax(0,200px) minmax(0,1fr);background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio);overflow:hidden}
.perfil img{width:100%;height:100%;object-fit:cover;min-height:220px}
.perfil__cuerpo{display:grid;gap:12px;padding:22px;align-content:start;min-width:0}
.perfil__quien{font:700 .8rem/1.2 var(--f-display);letter-spacing:.12em;text-transform:uppercase;color:var(--rojo)}
.perfil ul{margin:0;padding-left:18px;color:var(--gris);font-size:.95rem}
.perfil .boton{justify-self:start;min-height:44px;font-size:1rem;padding:10px 16px;margin-top:4px}
@media (max-width:980px){.perfiles{grid-template-columns:1fr}}
@media (max-width:520px){.perfil{grid-template-columns:1fr}.perfil img{aspect-ratio:16/9;min-height:0;height:auto}}

/* Servicios */
.servicios{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.servicio{display:grid;grid-template-rows:auto 1fr;background:var(--papel);border-radius:var(--radio);overflow:hidden;text-decoration:none;border:1px solid var(--linea)}
.servicio img{aspect-ratio:3/2;width:100%;object-fit:cover}
.servicio__cuerpo{display:grid;gap:8px;padding:18px 20px 22px;align-content:start}
.servicio__cuerpo p{color:var(--gris);font-size:.95rem}
.materiales{font-size:.8rem;color:var(--gris);font-family:var(--f-display);letter-spacing:.06em;text-transform:uppercase}
.servicio--flip{background:var(--grafito);color:var(--blanco);border-color:var(--grafito);grid-template-rows:1fr}
.servicio--flip .servicio__cuerpo{align-content:center;padding:28px}
.servicio--flip p{color:#cfcecb}
.servicio--flip .digitos{font:800 3.4rem/1 var(--f-display);letter-spacing:.06em;color:var(--blanco);display:flex;gap:6px}
.servicio--flip .digitos span{background:#111;border-radius:4px;padding:6px 8px 4px;border-bottom:3px solid var(--rojo)}
.servicio--flip .ir{font:700 1rem/1 var(--f-display);text-transform:uppercase;letter-spacing:.08em;color:var(--rojo)}
.nota-custom{margin-top:28px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
  background:var(--rojo);color:#fff;border-radius:var(--radio);padding:22px 24px}
.nota-custom p{font:700 1.5rem/1.15 var(--f-display);font-style:italic;max-width:40ch}
.nota-custom .boton--wa{background:#fff;color:var(--wa)}
@media (max-width:980px){.servicios{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.servicios{grid-template-columns:1fr}}

/* Proyectos */
.galeria{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.galeria figure{margin:0;position:relative;border-radius:4px;overflow:hidden;aspect-ratio:3/2;background:#111}
.galeria img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.galeria figure:hover img{transform:scale(1.04)}
.galeria figcaption{position:absolute;left:8px;bottom:8px;right:8px;font:600 .8rem/1.2 var(--f-display);letter-spacing:.06em;text-transform:uppercase;
  color:#fff;background:rgba(20,20,20,.78);padding:6px 8px;border-radius:2px;width:fit-content;max-width:calc(100% - 16px)}
@media (max-width:880px){.galeria{grid-template-columns:repeat(2,1fr)}}

/* Contacto */
.contacto{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(28px,5vw,64px)}
.canales{display:grid;gap:14px;align-content:start}
.canal{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:center;background:var(--grafito-2);padding:16px;border-radius:var(--radio);min-width:0}
.canal__icono{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--rojo)}
.canal__icono svg{width:22px;height:22px;fill:#fff}
.canal--wa .canal__icono{background:var(--wa)}
.canal small{display:block;color:#b5b4b0;font-size:.82rem}
.canal a,.canal span.dato{font:700 1.25rem/1.2 var(--f-display);text-decoration:none;color:#fff;overflow-wrap:anywhere}
.canal--menor a{font-size:1.05rem;font-weight:600}
.horario{color:#c9c8c5;font-size:.95rem;padding-top:4px}
.formulario{background:var(--blanco);color:var(--tinta);border-radius:var(--radio);padding:clamp(20px,3vw,32px);display:grid;gap:14px;min-width:0}
.formulario h3{font-size:1.8rem}
.campo{display:grid;gap:6px}
.campo label{font-weight:600;font-size:.92rem}
.campo input,.campo select,.campo textarea{font:inherit;padding:12px;border:1.5px solid var(--linea);border-radius:4px;background:var(--papel);color:var(--tinta);width:100%}
.campo textarea{min-height:110px;resize:vertical}
.fila{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.check{display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:start;font-size:.88rem;color:var(--gris)}
.check input{width:20px;height:20px;margin-top:2px;accent-color:var(--rojo)}
.formulario .boton{width:100%}
.aviso-envio{font-size:.9rem;color:var(--gris)}
.aviso-envio a{color:var(--wa);font-weight:700}
@media (max-width:880px){.contacto{grid-template-columns:1fr}}
@media (max-width:520px){.fila{grid-template-columns:1fr}}

/* Nosotros */
.nosotros{display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,5vw,64px);align-items:start}
.anios{font:800 clamp(6rem,16vw,11rem)/.82 var(--f-display);font-style:italic;color:var(--rojo);letter-spacing:-.03em}
.anios small{display:block;font-size:1.3rem;letter-spacing:.12em;text-transform:uppercase;color:var(--tinta);font-style:normal;margin-top:12px}
.nosotros__texto{display:grid;gap:16px;max-width:64ch;min-width:0}
.nosotros__texto p{color:#3c3b39}
.linea-tiempo{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.linea-tiempo span{font:600 .9rem/1 var(--f-display);letter-spacing:.06em;text-transform:uppercase;border:1.5px solid var(--grafito);padding:8px 10px;border-radius:2px}
@media (max-width:700px){.nosotros{grid-template-columns:1fr}}

/* Pie */
.pie{background:#151516;color:#bdbcb8;padding-block:44px 28px;font-size:.92rem}
.pie .envoltura{display:grid;gap:28px}
.pie__fila{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px}
.pie img{height:34px;width:auto}
.pie nav{display:flex;flex-wrap:wrap;gap:8px 20px}
.pie a{color:#e9e8e5;text-decoration:none}
.pie a:hover{color:var(--rojo)}
.pie__legal{border-top:1px solid #2c2c2e;padding-top:18px;display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;font-size:.82rem}

/* WhatsApp flotante */
.wa-flotante{position:fixed;z-index:40;right:calc(18px + env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));
  width:60px;height:60px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 6px 20px rgba(0,0,0,.25)}
.wa-flotante svg{width:32px;height:32px;fill:#fff}

/* Aviso de privacidad (página legal) */
.legal{max-width:76ch;display:grid;gap:18px}
.legal h1{font-size:clamp(2.4rem,5vw,3.6rem);font-style:italic}
.legal h2{font-size:1.7rem;margin-top:14px}
.legal ul{margin:0;padding-left:20px;display:grid;gap:6px}
.legal .recuadro{background:var(--blanco);border-left:4px solid var(--rojo);padding:16px 18px;border-radius:2px}

/* Galería completa con filtros */
.filtros{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.filtro{font:600 1rem/1 var(--f-display);letter-spacing:.05em;text-transform:uppercase;cursor:pointer;
  background:var(--blanco);color:var(--tinta);border:1.5px solid var(--grafito);border-radius:2px;padding:10px 12px;min-height:42px}
.filtro span{color:var(--gris);font-weight:600;margin-left:4px}
.filtro.activo{background:var(--grafito);color:var(--blanco)}
.filtro.activo span{color:#bdbcb8}
.galeria button{all:unset;cursor:zoom-in;display:block;width:100%;height:100%}
.galeria button:focus-visible{outline:3px solid var(--rojo);outline-offset:2px}
.galeria-mas{display:flex;justify-content:center;margin-top:22px}
.galeria-mas[hidden]{display:none}
@media (max-width:600px){.filtros{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;margin-inline:-4px}.filtro{flex:none}}
.visor{border:0;padding:0;background:transparent;max-width:min(96vw,1000px);width:100%;color:#fff}
.visor::backdrop{background:rgba(10,10,10,.9)}
.visor figure{margin:0;display:grid;gap:10px}
.visor img{width:100%;max-height:78vh;object-fit:contain;border-radius:4px;background:#000}
.visor figcaption{font:600 1.1rem/1.2 var(--f-display);letter-spacing:.05em;text-transform:uppercase;text-align:center}
.visor__cerrar,.visor__nav{position:fixed;z-index:2;background:rgba(255,255,255,.14);color:#fff;border:0;border-radius:50%;width:48px;height:48px;font-size:2rem;line-height:1;cursor:pointer}
.visor__cerrar{top:calc(14px + env(safe-area-inset-top,0px));right:calc(14px + env(safe-area-inset-right,0px))}
.visor__prev{left:calc(10px + env(safe-area-inset-left,0px));top:50%}
.visor__sig{right:calc(10px + env(safe-area-inset-right,0px));top:50%}
.menu a.idioma{border:1.5px solid var(--grafito);padding:8px 10px;margin-left:4px;font-weight:700}
@media (max-width:880px){.menu a.idioma{border:0;border-bottom:1px solid var(--linea);margin:0;padding:14px 4px}}
.redes{display:flex;align-items:center;gap:10px;padding-top:2px}
.redes small{color:#b5b4b0;font-size:.85rem;margin-right:2px}
.red{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;font-size:0;color:transparent;text-decoration:none;flex:none}
.red svg{width:20px;height:20px;fill:#fff}
.red--fb{background:#1877f2}
.red--ig{background:linear-gradient(45deg,#f58529,#dd2a7b 55%,#8134af)}
.red:hover{filter:brightness(1.12)}
.bandera{width:22px!important;height:15px!important;max-width:22px;border-radius:2px;box-shadow:0 0 0 1px rgba(0,0,0,.18);flex:none}
.menu a.idioma{display:inline-flex;align-items:center;gap:7px}
.idioma-pie{display:inline-flex;align-items:center;gap:6px}
.idioma-pie .bandera{width:18px!important;height:12px!important}