/* Aluminios Andrés de Frutos, S.L. La web es una hoja de taller: papel cuadriculado, dibujo técnico propio y letra de rótulo.
   Verde de marca medido en su logotipo (#01953F). Una familia de letra (Archivo); la mono solo vive dentro de los planos.
   Sin sobrelíneas, sin filas de datos, sin acordeones, sin revelados: lo que se mueve responde a la mano del visitante. */
@font-face{font-family:"Archivo";src:url("fuentes/archivo.woff2") format("woff2");font-weight:100 900;font-stretch:62% 125%;font-display:swap}
@font-face{font-family:"Plex Mono";src:url("fuentes/plex-mono-500.woff2") format("woff2");font-weight:500;font-display:swap}

:root{
  --papel:#F3F2EC;--hoja:#FBFAF6;
  --tinta:#13201A;--tinta-2:#3C4A43;--tinta-3:#5E6B64;
  --verde:#01953F;--verde-osc:#0A6B31;--verde-claro:#D9EEDF;--verde-noche:#0E3D24;--verde-papel:#EAF3EC;
  --alu:#B7BDBF;--alu-2:#DCDFDF;--alu-osc:#70787B;
  --linea:rgba(19,32,26,.18);--reja:rgba(19,32,26,.045);
  --margen:clamp(18px,4.2vw,60px);--ancho:1240px;
  --mono:"Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --texto:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;
  --sale:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;font-family:var(--texto);font-size:1.0625rem;line-height:1.6;color:var(--tinta);background:var(--papel);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:inherit;text-underline-offset:.18em;text-decoration-thickness:1.5px}
h1,h2,h3,p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--verde);outline-offset:3px}
::selection{background:var(--verde);color:#fff}
.dentro{width:min(var(--ancho),100% - 2*var(--margen));margin-inline:auto}
.saltar{position:absolute;left:-999px;top:0;background:var(--tinta);color:#fff;padding:.7rem 1rem;z-index:100}
.saltar:focus{left:0}

/* Letra */
.titular{font-stretch:68%;font-weight:800;text-transform:uppercase;line-height:.9;letter-spacing:0;text-wrap:balance}
h1.titular{font-size:clamp(3.2rem,8vw,7.2rem);line-height:.88;max-width:12em}
h2.titular{font-size:clamp(2.2rem,4.8vw,4.2rem);color:var(--verde-osc)}
h3.titular{font-size:clamp(1.45rem,2.4vw,1.95rem);line-height:.98}
.entrada{font-size:clamp(1.1rem,1.5vw,1.3rem);line-height:1.5;color:var(--tinta-2);max-width:38em;text-wrap:balance}
h2.titular+.entrada{margin-top:1.1rem}

/* Un botón, rectangular y sin icono */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:.9rem 1.6rem;border:0;background:var(--verde-osc);color:#fff;font-weight:600;font-size:1.02rem;text-decoration:none;cursor:pointer;transition:background .25s}
.btn:hover{background:var(--verde-noche)}

/* Cabecera */
.cab{position:sticky;top:0;z-index:50;background:var(--papel);border-bottom:1px solid var(--linea);transition:box-shadow .3s}
.cab.pegada{box-shadow:0 8px 24px -18px rgba(19,32,26,.5)}
.cab .dentro{display:flex;align-items:center;gap:1.6rem;min-height:92px}
.marca{display:flex;align-items:center;gap:.8rem;text-decoration:none;margin-right:auto}
.marca img{width:96px;height:auto;mix-blend-mode:multiply}
.marca b{display:block;font-stretch:68%;font-weight:800;font-size:1.32rem;line-height:1;text-transform:uppercase;letter-spacing:.01em}
.marca small{display:block;font-size:.8rem;color:var(--tinta-3);margin-top:.2rem}
.menu{display:flex;align-items:center;gap:1.35rem}
.menu a{font-size:.95rem;font-weight:500;text-decoration:none;padding:.4rem 0;position:relative}
.menu a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--verde);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--sale)}
.menu a:hover::after,.menu a[aria-current]::after{transform:scaleX(1)}
.cab .tel{font-weight:700;font-size:1.08rem;text-decoration:none;font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--verde-osc)}
.cab .tel:hover{color:var(--tinta)}
.burger{display:none;min-height:44px;padding:.5rem .9rem;border:1.5px solid var(--tinta);background:transparent;font-weight:600;font-size:.95rem;cursor:pointer}

/* Portada: la foto a sangre y, encima, una caja verde con el titular, dos frases y el botón */
.hero{position:relative;display:grid;align-items:end;min-height:min(84vh,780px);background:var(--verde-noche);color:#fff;isolation:isolate}
.hero .hero-foto{position:absolute;inset:0;margin:0;z-index:-1}
.hero .hero-foto img{width:100%;height:100%;aspect-ratio:auto;object-fit:cover}
.hero .hero-foto figcaption{position:absolute;top:.6rem;right:.8rem;color:rgba(255,255,255,.85);font-size:.74rem;padding:0}
.hero-texto{width:min(var(--ancho),100% - 2*var(--margen));margin-inline:auto;padding:clamp(2rem,5vw,4rem) 0}
.hero-caja{display:inline-block;max-width:min(100%,44rem);background:rgba(14,61,36,.92);padding:clamp(1.4rem,3vw,2.6rem) clamp(1.4rem,3vw,2.8rem)}
.hero-caja h1{color:#fff;font-size:clamp(2.6rem,6vw,5.4rem);max-width:none;margin:0}
.hero-caja .entrada{color:rgba(255,255,255,.9);margin:1.2rem 0 1.5rem;max-width:34em;text-wrap:balance}
.hero-caja .portada-accion span{color:rgba(255,255,255,.85)}
.hero-caja .portada-accion span a{color:#fff}
.hero-caja .btn{background:#fff;color:var(--verde-noche)}
.hero-caja .btn:hover{background:var(--verde-claro)}

/* El plano de la ventana, dentro de «Cómo se hace una ventana aquí» */
.sec-proceso .hoja{grid-template-columns:1fr;margin-top:clamp(1.4rem,3vw,2.2rem)}
.sec-proceso .hoja-dibujo{border-right:0;border-bottom:1.5px solid var(--verde-osc);padding:1rem 1.4rem}
.sec-proceso .hoja-dibujo .dib{max-height:none}
.sec-proceso .hoja-lado{grid-template-rows:auto auto auto}
.sec-proceso .mandos{display:grid;grid-template-columns:1fr 1fr;border-bottom:1.5px solid var(--verde-osc)}
.sec-proceso .mando+.mando{border-top:0;border-left:1px solid var(--linea)}
.sec-proceso .hoja-planta{padding:1.2rem}

/* Portada: titular a todo el ancho, texto y botón debajo, y el plano */
.portada{padding:clamp(1.8rem,3.4vw,3rem) 0 clamp(3rem,6vw,5.5rem);border-bottom:1px solid var(--linea)}
.portada h1,.cab-pag h1{margin-inline:auto;text-align:center}
.portada-fila{display:grid;justify-items:center;gap:1.3rem;margin:clamp(1.2rem,2.2vw,1.9rem) 0 clamp(1.8rem,3vw,2.6rem);text-align:center}
.portada-fila .entrada{max-width:36em}
.portada-accion{display:flex;flex-wrap:wrap;align-items:center;gap:.9rem 1.3rem}
.portada-accion{justify-content:center}
.portada-accion span{color:var(--tinta-2)}
.portada-accion span a{color:var(--verde-osc);font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}
.hoja{position:relative;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,.5fr);background:var(--hoja);border:1.5px solid var(--verde-osc)}
.hoja-dibujo{padding:clamp(1rem,2.4vw,2.2rem) clamp(1rem,4vw,4rem);border-right:1.5px solid var(--verde-osc);background-image:linear-gradient(var(--reja) 1px,transparent 1px),linear-gradient(90deg,var(--reja) 1px,transparent 1px);background-size:24px 24px}
.hoja-dibujo .dib{max-height:min(58vh,520px);margin-inline:auto}
.hoja-lado{display:grid;grid-template-rows:auto 1fr auto}
.hoja-planta{display:grid;align-content:center;padding:1.6rem 1.2rem;border-bottom:1.5px solid var(--verde-osc)}
.plano{font-family:var(--mono);font-size:.8rem;line-height:1.45;letter-spacing:.02em}
.plano li{padding:.95rem 1.2rem;border-bottom:1px solid var(--linea)}
.plano li:last-child{border-bottom:0;color:var(--tinta-3)}
.mandos{border-bottom:1.5px solid var(--verde-osc)}
.mando{display:grid;gap:.3rem;padding:.9rem 1.2rem 1rem;font-family:var(--mono);font-size:.8rem;letter-spacing:.02em}
.mando+.mando{border-top:1px solid var(--linea)}
.mando input{-webkit-appearance:none;appearance:none;width:100%;height:36px;background:transparent;cursor:ew-resize;margin:0}
.mando input::-webkit-slider-runnable-track{height:2px;background:var(--tinta)}
.mando input::-moz-range-track{height:2px;background:var(--tinta)}
.mando input::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:30px;margin-top:-14px;background:var(--verde);border:0;border-radius:0}
.mando input::-moz-range-thumb{width:18px;height:30px;background:var(--verde);border:0;border-radius:0}

/* Dibujos */
.dib{width:100%;height:auto;overflow:visible}
.dib *{vector-effect:non-scaling-stroke}
.dib rect,.dib path,.dib line,.dib circle{fill:none;stroke:var(--tinta);stroke-width:1.4;stroke-linejoin:round}
.dib .perfil,.dib .cajon{fill:var(--alu-2)}
.dib .vidrio{fill:rgba(1,149,63,.12)}
.dib .vidrio{fill:rgba(1,149,63,.07)}
.dib .brillo{stroke:var(--alu-osc);stroke-width:1}
.dib .fino{stroke-width:.8}
.dib .maneta{fill:var(--tinta)}
.dib .vierteaguas{fill:var(--alu)}
.dib .pano{fill:var(--hoja);stroke:none}
.dib .vacio{fill:var(--papel);stroke:none}
.dib .lamas line{stroke-width:.9}
.dib .terminal{fill:var(--alu)}
.dib .alu{fill:var(--alu-2)}
.dib .hueco{fill:var(--hoja)}
.dib .tab{stroke-width:1}
.dib .rpt{fill:var(--verde);stroke:none}
.dib .acero{fill:var(--alu-osc)}
.dib .junta{fill:var(--tinta)}
.dib .sep{fill:var(--alu)}
.dib .lama{fill:var(--alu-2);stroke-width:1}
.dib .abre{stroke-dasharray:7 6;stroke-width:1}
.dib .capa{stroke:var(--verde);stroke-dasharray:5 5;stroke-width:2.2}
.dib .cota line,.dib .llamada line,.dib .llamada circle{stroke:var(--verde);stroke-width:1}
.dib .llamada circle{fill:var(--verde)}
.dib text{font-family:var(--mono);font-size:15px;font-weight:500;letter-spacing:.06em;fill:var(--verde-osc);stroke:none;text-transform:uppercase}
.dib text.lado{fill:var(--tinta-3);font-size:13px;letter-spacing:.3em}
.dib-alzado .persiana{transform:translateY(calc((1 - var(--p,.3))*-404px));animation:subir 1.9s .35s var(--sale) both}
.dib-alzado .hoja-movil{transform:translateX(calc(var(--h,0)*-214px))}
.dib-planta .hoja-movil{transform:translateX(calc(var(--h,0)*-118px))}
.hoja.a-mano .persiana{animation:none}
@keyframes subir{from{transform:translateY(0)}}
.perfiles{margin:0;padding:1.6rem 0 .4rem}
.dib-perfiles{max-width:520px}
.perfiles figcaption{font-family:var(--mono);font-size:.78rem;color:var(--tinta-3);margin-top:.7rem}

/* Fotos: rectas, sin máscara ni nada flotando encima */
.foto{margin:0}
.foto img{width:100%;height:auto;object-fit:cover;background:var(--alu-2);aspect-ratio:3/2}
.foto figcaption{color:var(--tinta-3);font-size:.78rem;line-height:1.3;padding-top:.4rem;text-align:right}
.foto-ancha img{aspect-ratio:21/9}
.foto-bajo-cab{margin-top:clamp(1.6rem,3vw,2.6rem)}
.foto-margen{margin-top:clamp(2rem,4vw,3rem)}
.foto-lado{margin-top:clamp(1.6rem,3vw,2.2rem)}
.foto-lado img{aspect-ratio:4/3}
.sec-saber .foto-lado img{aspect-ratio:16/9}
.foto-linea{width:100%}
.foto-linea figcaption{display:none}
.foto-margen{width:min(100%,780px);margin-left:auto}
.foto-margen img{aspect-ratio:3/2;object-position:50% 30%!important}
.sec-proceso .foto-ancha{margin-bottom:clamp(2.4rem,5vw,4.2rem)}

/* Secciones: altos distintos, no una plantilla repetida */
.sec{padding:clamp(3.4rem,7vw,6.4rem) 0}
.sec-lineas{padding-top:clamp(4rem,9vw,8rem)}
.sec-proceso{padding:clamp(3rem,6vw,5rem) 0;border-bottom:1px solid var(--linea)}
.sec-donde{background:var(--verde-papel)}
.sec-preguntas{padding-bottom:clamp(2rem,4vw,3rem)}
.sec-saber{padding-top:0;padding-bottom:clamp(1.6rem,3vw,2.6rem)}
.sec-saber .prosa{font-size:1.12rem;color:var(--tinta-2)}
.sec-saber .dos{align-items:end}
.sec-donde{padding-top:clamp(2.4rem,5vw,4rem)}
.dos{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(1.6rem,5vw,5rem);align-items:start}

/* Qué fabricamos: lista con filetes */
.lineas{border-top:1.5px solid var(--verde-osc);margin-top:clamp(2rem,4vw,3.2rem)}
.linea{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:.6rem clamp(1.2rem,4vw,4rem);align-items:center;padding:clamp(1.3rem,2.4vw,2rem) clamp(.2rem,1vw,1rem);border-bottom:1px solid var(--linea);text-decoration:none;position:relative;isolation:isolate}
.linea::before{content:"";position:absolute;inset:0;background:var(--verde-osc);transform:scaleY(0);transform-origin:bottom;transition:transform .45s var(--sale);z-index:-1}
.linea h3{font-stretch:68%;font-weight:800;text-transform:uppercase;font-size:clamp(2.3rem,5.6vw,5rem);line-height:.9;transition:color .3s,transform .45s var(--sale)}
.linea p{color:var(--tinta-2);transition:color .3s;max-width:36em}
.linea:has(.foto){grid-template-columns:clamp(220px,25vw,360px) minmax(0,1.05fr) minmax(0,1fr);padding-left:0;padding-right:0;gap:.6rem clamp(1.2rem,3vw,3rem)}
.linea:has(.foto) p{font-size:1.08rem}
@media (hover:hover){.linea:has(.foto):hover h3{transform:none}}
.linea:has(.foto) h3{font-size:clamp(2.1rem,3.7vw,3.5rem)}
@media (hover:hover){
  .linea:hover::before{transform:scaleY(1)}
  .linea:hover h3{color:var(--papel);transform:translateX(.8rem)}
  .linea:hover p{color:rgba(243,242,236,.8)}
}

/* Una ventana por dentro */
.dentro-ventana{background:var(--verde-noche);color:var(--papel);padding:clamp(3.6rem,8vw,7.5rem) 0}
.dentro-ventana h2.titular{color:var(--papel)}
.dentro-ventana .entrada{color:rgba(243,242,236,.74)}
.despiece{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(2rem,5vw,5rem);align-items:start;margin-top:clamp(2rem,4vw,3.4rem)}
.lamina{position:sticky;top:108px}
.lamina-in{position:relative;max-width:500px;margin-inline:auto}
.dib-seccion rect,.dib-seccion path,.dib-seccion line,.dib-seccion circle{stroke:rgba(243,242,236,.85);stroke-width:1.1}
.dib-seccion .alu{fill:#C3C9CA;stroke:var(--verde-noche)}
.dib-seccion .hueco{fill:var(--verde-noche);stroke:none}
.dib-seccion .tab{stroke:#C3C9CA;stroke-width:2.2}
.dib-seccion .rpt{fill:var(--verde);stroke:none}
.dib-seccion .vidrio{fill:rgba(190,235,208,.5);stroke:rgba(243,242,236,.9)}
.dib-seccion .sep{fill:#8C9497;stroke:none}
.dib-seccion .camara-aire{stroke-dasharray:3 7;stroke:rgba(243,242,236,.35)}
.dib-seccion .junta{fill:#0A0F0C;stroke:rgba(243,242,236,.85)}
.dib-seccion .caja{fill:rgba(243,242,236,.05)}
.dib-seccion .aislante{stroke-dasharray:2 5;stroke:rgba(243,242,236,.4)}
.dib-seccion .rollo.f{stroke:rgba(243,242,236,.4)}
.dib-seccion .eje{fill:var(--papel)}
.dib-seccion .lama{fill:#C3C9CA;stroke:var(--verde-noche)}
.dib-seccion .pre{fill:#8C9497;stroke:none}
.dib-seccion .muro path{fill:url(#raya);stroke:rgba(243,242,236,.5)}
.dib-seccion pattern line{stroke:rgba(243,242,236,.3);stroke-width:1}
.dib-seccion text.lado{fill:rgba(243,242,236,.55)}
.dib-seccion .guia line{stroke:rgba(243,242,236,.6);stroke-width:1}
.dib-seccion .guia circle{fill:var(--papel);stroke:none}
.punto{position:absolute;width:44px;height:44px;margin:-22px 0 0 -22px;border:0;background:transparent;cursor:pointer;display:grid;place-items:center;padding:0}
.punto i{width:27px;height:27px;border-radius:50%;background:var(--papel);color:var(--verde-noche);display:grid;place-items:center;font-style:normal;font-size:.86rem;font-weight:700;transition:transform .3s var(--sale),background .25s,color .25s}
.punto:hover i,.punto.on i{background:var(--verde);color:#fff;transform:scale(1.22)}
.piezas{border-top:1px solid rgba(243,242,236,.22)}
.pieza{border-bottom:1px solid rgba(243,242,236,.22)}
.pieza button{all:unset;box-sizing:border-box;width:100%;display:grid;grid-template-columns:2rem 1fr;gap:.2rem .8rem;padding:1.3rem .2rem;cursor:pointer}
.pieza button:focus-visible{outline:2px solid var(--verde);outline-offset:-2px}
.pieza .n{font-weight:700;font-size:1.15rem;color:rgba(243,242,236,.5);padding-top:.12rem;transition:color .25s}
.pieza h3{font-stretch:68%;font-weight:800;text-transform:uppercase;font-size:clamp(1.5rem,2.5vw,2rem);line-height:1;transition:color .25s}
.pieza p{grid-column:2;color:rgba(243,242,236,.76);max-width:40em;margin-top:.5rem}
.pieza.on h3,.pieza.on .n{color:#7FE0A6}

/* Texto corrido */
.prosa{max-width:46em}
.prosa p+p{margin-top:1rem}
.prosa h2{font-stretch:68%;font-weight:800;text-transform:uppercase;font-size:1.7rem;line-height:1;margin:2.2rem 0 .7rem}
.prosa h2:first-child{margin-top:0}
.prosa ul{list-style:square;padding-left:1.2rem;margin-top:.8rem}
.prosa a,.tambien a,.llegar a,.fuente a{color:var(--verde-osc)}
.sec-proceso .prosa{font-size:1.12rem;color:var(--tinta-2)}
.fuente{margin-top:.9rem;font-size:.88rem;color:var(--tinta-3)}
.tambien{margin-top:clamp(2rem,4vw,3rem);font-size:1.12rem;color:var(--tinta-2)}

/* Preguntas a la vista, sin acordeón */
.preguntas{margin-top:clamp(1.6rem,3vw,2.4rem);border-top:1.5px solid var(--verde-osc)}
.pregunta{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:.8rem clamp(1.6rem,5vw,5rem);padding:clamp(1.4rem,2.6vw,2.2rem) 0;border-bottom:1px solid var(--linea)}
.pregunta h3{font-weight:700;font-size:clamp(1.15rem,1.7vw,1.4rem);line-height:1.25;position:sticky;top:112px;align-self:start}
.pregunta p{color:var(--tinta-2);max-width:44em}
.pregunta p+p{margin-top:.8rem}

/* Dos direcciones */
.sedes{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1rem,2.4vw,2rem);margin-top:clamp(2rem,4vw,3rem)}
.sede{background:var(--hoja);border:1.5px solid var(--verde-osc);display:grid;grid-template-rows:auto 1fr auto}
.sede-cab{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding:1rem 1.3rem;border-bottom:1.5px solid var(--verde-osc);background:var(--verde-claro)}
.sede-cab h3{color:var(--verde-noche)}
.sede-cab span{font-size:.9rem;color:var(--tinta-3);text-align:right}
.sede dl{display:grid;grid-template-columns:auto 1fr}
.sede dt,.sede dd{padding:.85rem 1.3rem;border-bottom:1px solid var(--linea)}
.sede dt{font-size:.9rem;color:var(--tinta-3);border-right:1px solid var(--linea)}
.sede dd{font-weight:500}
.sede dd a{text-decoration:none;display:inline-block;padding:.12rem 0;border-bottom:1px solid var(--linea);margin-right:1rem;font-variant-numeric:tabular-nums}
.sede dd a:hover{color:var(--verde-osc);border-color:var(--verde)}
.sede dd a:last-child{border-bottom:0}
.sede-cab span{white-space:nowrap}
a[href^="tel:"]{white-space:nowrap}
.llegar{padding:1rem 1.3rem 1.15rem;font-weight:600}
.sello{display:flex;gap:1rem;align-items:center;margin-top:clamp(1.4rem,3vw,2.2rem);color:var(--tinta-2);font-weight:600}
.sello img{width:64px;height:auto;flex:none}

/* Cierre de las páginas interiores: el teléfono y una frase */
.llama{border-top:1px solid var(--linea);padding:clamp(2.6rem,6vw,5rem) 0 clamp(3rem,7vw,6rem)}
.llama .dentro{display:grid;justify-items:center;text-align:center}
.tel-grande{display:inline-block;font-stretch:68%;font-weight:800;font-size:clamp(3.4rem,10vw,8.4rem);line-height:.9;text-decoration:none;font-variant-numeric:tabular-nums;color:var(--verde-osc)}
.tel-grande:hover{color:var(--tinta)}
.llama p{margin:1.2rem auto 0;max-width:34em;color:var(--tinta-2);font-size:1.12rem;text-wrap:balance}
.llama p a{color:var(--tinta);font-weight:600}

/* Páginas interiores */
.cab-pag{padding:clamp(2.2rem,5vw,4.4rem) 0 0}
.cab-pag .dentro{display:grid;justify-items:center;text-align:center}
.cab-pag h1{margin-bottom:1.4rem;font-size:clamp(2.9rem,7.6vw,7rem)}
.cab-pag .entrada{margin-inline:auto;max-width:42em}
.cab-pag .portada-accion{margin-top:1.8rem}
.dibujo{background-color:var(--hoja);border:1.5px solid var(--verde-osc);padding:clamp(1rem,2.4vw,2rem);background-image:linear-gradient(var(--reja) 1px,transparent 1px),linear-gradient(90deg,var(--reja) 1px,transparent 1px);background-size:24px 24px}
.con-dibujo{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(1.6rem,5vw,5rem);align-items:start;margin-top:clamp(2rem,4vw,3rem)}
.con-dibujo .dibujo{position:sticky;top:108px}
.con-dibujo .tipos{grid-template-columns:1fr;margin-top:0}
.con-dibujo .tipo,.con-dibujo .tipo:nth-child(even){padding:1.3rem 0 1.4rem;border-left:0}
.tipos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1.5px solid var(--verde-osc);margin-top:clamp(2rem,4vw,3rem)}
.tipo{padding:1.5rem 1.6rem 1.7rem 0;border-bottom:1px solid var(--linea)}
.tipo:nth-child(even){padding-left:1.6rem;border-left:1px solid var(--linea)}
.tipo h3{margin-bottom:.55rem}
.tipo p{color:var(--tinta-2)}
.nota{background:var(--hoja);border:1px solid var(--linea);padding:1rem 1.2rem;color:var(--tinta-2);margin-bottom:1.6rem}

/* Formulario */
.dos:has(.form){grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr)}
.sec:has(.form){padding-bottom:clamp(1.6rem,3vw,2.6rem)}
.sec:has(.form)+.sec-donde{padding-top:0}
.form{display:grid;grid-template-columns:1fr 1fr;gap:1rem 1.2rem;background:var(--hoja);border:1.5px solid var(--verde-osc);padding:clamp(1.2rem,3vw,2.2rem)}
.form .ancho{grid-column:1/-1}
.form label{display:grid;gap:.4rem;font-size:.95rem;font-weight:600;color:var(--tinta-2)}
.form input,.form select,.form textarea{font-size:1.05rem;font-weight:400;min-height:52px;padding:.75rem .9rem;border:1.5px solid var(--linea);background:#fff;border-radius:0;width:100%}
.form textarea{min-height:140px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--verde);box-shadow:inset 0 -2px 0 var(--verde)}
.form .acepto{display:flex;gap:.7rem;align-items:flex-start;font-weight:400}
.form .acepto input{width:22px;min-height:22px;height:22px;flex:none;margin-top:.15rem;accent-color:var(--verde)}
.form .aviso{font-size:.9rem;color:var(--tinta-3)}
.form .gracias{display:none;grid-column:1/-1;background:var(--verde-claro);padding:1rem 1.2rem;font-weight:500}
.form .trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form{position:relative}
.form .form-error{background:#FBE9E7;border-left:3px solid #B3261E;padding:.9rem 1.1rem;font-weight:500}
.form.enviado .gracias{display:block}

/* Pie */
.pie{background:var(--verde-noche);color:rgba(243,242,236,.82);padding:clamp(3rem,6vw,5rem) 0 2rem;font-size:.98rem}
.pie .dentro{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(3,minmax(0,1fr));gap:2.4rem clamp(1.5rem,4vw,4rem)}
.pie .logo-pie{display:inline-block}
.pie .logo-pie img{width:112px;height:auto}
.pie h2{font-size:.9rem;font-weight:600;color:rgba(243,242,236,.78);margin-bottom:.9rem}
.pie a{text-decoration:none;color:var(--papel)}
.pie a:hover{color:#7FE0A6}
.pie li+li{margin-top:.45rem}
.pie .razon{margin-top:1.2rem;max-width:24em}
.pie .bajo{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;justify-content:space-between;border-top:1px solid rgba(243,242,236,.18);padding-top:1.4rem;font-size:.88rem;color:rgba(243,242,236,.78)}
.pie .bajo nav{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem}
.pie .demo{grid-column:1/-1;font-size:.86rem;color:rgba(243,242,236,.78)}
.pie .demo a{text-decoration:underline}

@media (max-width:1080px){.menu{gap:1rem}.menu a{font-size:.9rem}.marca small{display:none}}
@media (max-width:920px){
  html{scroll-padding-top:72px}
  .cab .dentro{min-height:64px;gap:.9rem}
  .marca img{width:72px}.marca b{font-size:1.14rem}
  .cab .tel{font-size:1rem}
  .burger{display:block}
  /* el menú se abre sin salirse de la pantalla: un fijo desplazado de lado ensancha la página en móvil */
  .menu{position:fixed;inset:64px 0 0 0;background:var(--papel);flex-direction:column;align-items:stretch;gap:0;padding:1rem var(--margen) 2rem;overflow:auto;opacity:0;transform:translate3d(0,-14px,0);visibility:hidden;transition:opacity .3s,transform .4s var(--sale),visibility 0s .4s}
  .menu.abierto{opacity:1;transform:none;visibility:visible;transition:opacity .3s,transform .4s var(--sale)}
  .menu a{font-stretch:68%;font-weight:800;text-transform:uppercase;font-size:2rem;line-height:1;padding:1rem 0;border-bottom:1px solid var(--linea)}
  .menu a::after{display:none}
  .menu a[aria-current]{color:var(--verde-osc)}
  .menu a{border-bottom:1px solid rgba(1,149,63,.25)}
  body.menu-abierto{overflow:hidden}
  .hero{min-height:min(88vh,720px)}
  .hero-texto{padding:1.2rem 0 1.4rem}
  .hero-caja{display:block;padding:1.3rem 1.2rem 1.4rem}
  .hero-caja h1{font-size:clamp(2.3rem,10vw,3.4rem)}
  .sec-proceso .plano{display:none}
  .despiece,.dos,.dos:has(.form),.pregunta,.con-dibujo{grid-template-columns:1fr}
  .pregunta h3{position:static}
  .sec-proceso .dos{display:flex;flex-direction:column}
  .sec-proceso .dos>div:first-child{display:contents}
  .sec-proceso .dos h2{order:1}
  .sec-proceso .dos .prosa{order:2;margin-top:1.4rem}
  .sec-proceso .foto-lado,.sec-proceso .hoja{order:3;margin-top:1.8rem}
  .foto-lado{margin-top:2rem}
  .foto-margen{width:100%}
  .mando{padding:1rem 1rem 1.1rem}
  .mando input{height:48px;touch-action:pan-y}
  .mando input::-webkit-slider-thumb{width:28px;height:40px;margin-top:-19px}
  .mando input::-moz-range-thumb{width:28px;height:40px}
  .con-dibujo .dibujo{position:static;max-width:440px;margin-inline:auto;width:100%}
  .hoja{grid-template-columns:1fr}
  .hoja-dibujo{border-right:0;border-bottom:1.5px solid var(--tinta);padding:1rem 1.2rem}
  .plano,.hoja-planta{display:none}
  .mandos{border-bottom:0;display:grid;grid-template-columns:1fr 1fr}
  .mando+.mando{border-top:0;border-left:1px solid var(--linea)}
  .lamina{position:static}
  .lamina-in{max-width:340px}
  .linea,.linea:has(.foto){grid-template-columns:1fr;padding-left:0;padding-right:0}
  .foto-linea{margin-bottom:.5rem}
  .foto-linea img,.foto-ancha img{aspect-ratio:16/10}
  .pie .dentro{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  body{font-size:1rem}
  .dib-alzado text{font-size:26px;letter-spacing:.04em}
  .con-dibujo .dib text{font-size:18px}
  .dib text.lado{font-size:18px}
  .hoja-dibujo{padding:.8rem .5rem}
  .portada-fila .entrada{font-size:1.05rem;line-height:1.45}
  .sede-cab{flex-direction:column;gap:.25rem;align-items:flex-start}
  .sede dd a:last-child{padding-bottom:0}
  .form .btn{width:100%}
  .pie li+li{margin-top:0}
  .pie li a{display:inline-block;padding:.42rem 0}
  .dib-perfiles{max-width:320px}
  .marca span{display:none}
  .sedes,.tipos,.form{grid-template-columns:1fr}
  .tipo,.tipo:nth-child(even){padding:1.3rem 0 1.4rem;border-left:0}
  .sede dl{grid-template-columns:1fr}
  .sede dt{border-right:0;border-bottom:0;padding-bottom:0}
  .sede dd{padding-top:.3rem}
  .sede dd a{display:block;padding:.55rem 0;margin-right:0}
  .portada-accion .btn{flex:1 1 100%}
  .pie .dentro{grid-template-columns:1fr}
  .sello{align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}