@font-face{font-family:"Barlow";font-style:normal;font-weight:400;font-display:swap;src:url("fonts/barlow-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Barlow";font-style:normal;font-weight:500;font-display:swap;src:url("fonts/barlow-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Barlow";font-style:normal;font-weight:600;font-display:swap;src:url("fonts/barlow-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"Big Shoulders Stencil Display";font-style:normal;font-weight:700;font-display:swap;src:url("fonts/big-shoulders-stencil-display-latin-700-normal.woff2") format("woff2")}
@font-face{font-family:"Big Shoulders Stencil Display";font-style:normal;font-weight:800;font-display:swap;src:url("fonts/big-shoulders-stencil-display-latin-800-normal.woff2") format("woff2")}
:root{
  --pino:#EFD9A8; --tostado:#8A5A33; --quemado:#2B1E15; --monte:#2E4B3B;
  --cal:#FBF8F2; --hierro:#5E6266; --linea:#E3D6BE;
  --bg:var(--cal); --texto:var(--quemado); --suave:var(--hierro); --panel:#F4EBDA;
  --display:"Big Shoulders Stencil Display","Arial Narrow",Impact,sans-serif;
  --body:"Barlow","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root{color-scheme:dark;--bg:#1C1612;--texto:#F1E6D2;--suave:#B9AE9C;--panel:#271F19;--linea:#3E3328;--monte:#7FA88F;--tostado:#D9A066}
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--texto);font:400 1.0625rem/1.6 var(--body)}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--tostado);outline-offset:3px}
.wrap{max-width:1160px;margin:0 auto;padding:0 1.5rem}
h1,h2,h3{font-family:var(--display);font-weight:800;line-height:.95;margin:0;letter-spacing:.01em}
h2{font-size:clamp(2.4rem,5vw,3.6rem)}
h3{font-size:1.7rem}
p{margin:0 0 1rem;max-width:62ch}

/* Cabecera */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:10;background:var(--bg);border-bottom:1px solid var(--linea)}
.top{display:flex;align-items:center;justify-content:space-between;height:72px;gap:1rem}
.marca{font-family:var(--display);font-size:1.7rem;text-decoration:none;line-height:1}
.marca small{display:block;font:500 .78rem/1.2 var(--body);color:var(--suave)}
nav ul{display:flex;gap:1.5rem;list-style:none;margin:0;padding:0}
nav a{text-decoration:none;font-weight:500;padding:.3rem 0;border-bottom:3px solid transparent}
nav a:hover{color:var(--tostado)}
nav a[aria-current="page"]{border-bottom-color:var(--tostado)}
.menu-movil{display:none}
.btn{display:inline-block;background:var(--monte);color:#fff;padding:.8rem 1.4rem;border-radius:3px;font-weight:600;text-decoration:none}
@media (prefers-color-scheme: dark){.btn{color:#13201A}}
.btn:hover{filter:brightness(1.1)}
@media (max-width:900px){
  nav.escritorio,.top>.btn{display:none}
  .menu-movil{display:block}
  .menu-movil summary{list-style:none;cursor:pointer;font-weight:600;padding:.5rem .9rem;border:2px solid var(--texto);border-radius:3px}
  .menu-movil summary::-webkit-details-marker{display:none}
  .menu-movil ul{position:absolute;left:0;right:0;top:72px;background:var(--bg);border-bottom:1px solid var(--linea);flex-direction:column;gap:0;padding:.5rem 1.5rem 1rem}
  .menu-movil li a{display:block;padding:.8rem 0;border-bottom:1px solid var(--linea)}
}

/* Portada */
.hero{padding:4.5rem 0 4rem;border-bottom:1px solid var(--linea)}
.hero .wrap{display:grid;grid-template-columns:1.25fr 1fr;gap:3rem;align-items:center}
.hero h1{font-size:clamp(3rem,7.4vw,6.2rem)}
.hero p{font-size:1.2rem;color:var(--suave);margin:1.5rem 0 2rem}
.acciones{display:flex;gap:1rem;flex-wrap:wrap;align-items:center}
.sec{font-weight:600;text-decoration:underline;text-underline-offset:4px}
.sello{aspect-ratio:1;max-width:420px;width:100%;justify-self:center;display:grid;place-items:center;
  background:repeating-linear-gradient(92deg,#E9CF98 0 7px,#E3C68C 7px 9px,#EDD6A4 9px 19px,#DFBF83 19px 21px);
  border-radius:4px;transform:rotate(-2deg);box-shadow:0 18px 40px -20px rgba(43,30,21,.6)}
.sello-marca{border:5px solid #2B1E15;color:#2B1E15;padding:1.2rem 1.6rem;font-family:var(--display);text-align:center;mix-blend-mode:multiply;opacity:.88;transform:rotate(3deg)}
.sello-marca .c{font-size:clamp(2.2rem,5vw,3.4rem);line-height:1;display:block}
.sello-marca .s{font-size:1.1rem;letter-spacing:.08em;display:block;margin-top:.4rem;border-top:3px solid #2B1E15;padding-top:.4rem}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}.sello{max-width:300px}}

/* Cabecera de página interior */
.cab-pagina{padding:4rem 0 3rem;border-bottom:1px solid var(--linea)}
.cab-pagina h1{font-size:clamp(3rem,7vw,5.4rem)}
.cab-pagina p{font-size:1.2rem;color:var(--suave);margin:1.2rem 0 0}

/* Secciones */
section{padding:5rem 0}
.intro{display:grid;grid-template-columns:1fr 1.4fr;gap:3rem;margin-bottom:3rem;align-items:end}
.intro p{color:var(--suave);margin:0}
@media (max-width:860px){.intro{grid-template-columns:1fr;gap:1rem}}

/* Enlaces a apartados en la portada */
.apartados{display:grid;grid-template-columns:repeat(2,1fr);border-top:2px solid var(--texto)}
.apartado{display:block;text-decoration:none;padding:2rem 2rem 2rem 0;border-bottom:1px solid var(--linea)}
.apartado:nth-child(even){padding-left:2rem;padding-right:0;border-left:1px solid var(--linea)}
.apartado h3{font-size:2.3rem;margin-bottom:.6rem}
.apartado p{color:var(--suave);margin:0 0 1rem}
.apartado .sec{color:var(--texto)}
.apartado:hover h3{color:var(--tostado)}
@media (max-width:760px){.apartados{grid-template-columns:1fr}.apartado,.apartado:nth-child(even){padding:1.6rem 0;border-left:0}}

/* Productos */
.productos{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:2.5rem 2rem}
.foto{aspect-ratio:4/3;background:var(--panel);border:1px dashed var(--linea);display:grid;place-items:center;color:var(--suave);font-size:.9rem;margin-bottom:1rem;text-align:center;padding:1rem}
.prod h3{margin-bottom:.4rem}
.prod p{color:var(--suave);font-size:1rem;margin:0}
.nuevo{display:inline-block;background:var(--tostado);color:#fff;font-size:.8rem;font-weight:600;padding:.15rem .55rem;border-radius:2px;margin-left:.4rem;vertical-align:middle;font-family:var(--body)}
@media (prefers-color-scheme: dark){.nuevo{color:#1C1612}}
.destacado{display:grid;grid-template-columns:1.2fr 1fr;gap:2rem;align-items:center;background:var(--panel);padding:2rem;border-left:6px solid var(--tostado)}
.productos .destacado{grid-column:1/-1}
.destacado .foto{margin:0;background:var(--bg)}
.destacado h3{font-size:2.3rem}
.destacado p{font-size:1.1rem;margin-top:.8rem;color:var(--texto)}
@media (max-width:760px){.destacado{grid-template-columns:1fr}}

/* Banda verde */
.verde{background:var(--monte);color:#F4EFE4}
@media (prefers-color-scheme: dark){.verde{background:#1F3329}}
.verde .intro p,.verde p{color:#D6DED8}
.pasos{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;list-style:none;margin:0;padding:0;counter-reset:p}
.pasos li{border-top:3px solid rgba(244,239,228,.5);padding-top:1rem;counter-increment:p}
.pasos li::before{content:counter(p);font-family:var(--display);font-size:2.4rem;display:block;line-height:1;margin-bottom:.5rem}
.pasos strong{display:block;font-size:1.15rem;margin-bottom:.3rem}
.pasos span{color:#D6DED8;font-size:.98rem}
@media (max-width:860px){.pasos{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.pasos{grid-template-columns:1fr}}

/* Dos columnas y listas */
.dos{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.lista{list-style:none;padding:0;margin:0}
.lista li{padding:.9rem 0;border-bottom:1px solid var(--linea)}
.lista li strong{display:block}
.lista li span{color:var(--suave);font-size:.98rem}
.dato{font-size:.95rem;color:var(--suave)}
@media (max-width:860px){.dos{grid-template-columns:1fr}}

/* Preguntas */
.faq details{border-bottom:1px solid var(--linea);padding:1rem 0}
.faq summary{cursor:pointer;font-weight:600;font-size:1.1rem}
.faq details p{margin:.8rem 0 0;color:var(--suave)}

/* Certificados */
.certs{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem}
.cert{border:2px solid var(--texto);padding:1.5rem;display:flex;flex-direction:column}
.cert h3{font-size:2rem;margin-bottom:.5rem}
.cert p{margin:0 0 1rem;color:var(--suave);font-size:1rem}
.cert .cod{font-weight:600;margin-top:auto}
.cert .sec{margin-top:.6rem;font-size:.95rem}

/* Llamada final y contacto */
.llamada{background:var(--panel);border-top:1px solid var(--linea)}
.llamada .wrap{display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}
.llamada h2{font-size:clamp(2rem,4vw,2.8rem)}
.contacto dl{display:grid;grid-template-columns:max-content 1fr;gap:.6rem 1.5rem;margin:0 0 2rem}
.contacto dt{font-weight:600}
.contacto dd{margin:0}
.form label{display:block;font-weight:600;margin-bottom:1rem}
.form input,.form select,.form textarea{display:block;width:100%;margin-top:.35rem;padding:.7rem .8rem;font:inherit;color:var(--texto);background:var(--bg);border:1px solid var(--suave);border-radius:3px}
.form textarea{min-height:140px;resize:vertical}
.form button{border:0;cursor:pointer;font:inherit;font-weight:600}
.mapa{aspect-ratio:16/9;background:var(--panel);border:1px dashed var(--linea);display:grid;place-items:center;color:var(--suave);text-align:center;padding:1rem;margin-top:3rem}

footer{padding:2rem 0;font-size:.9rem;color:var(--suave);border-top:1px solid var(--linea)}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem}
footer a{margin-left:1.2rem}

/* Fotos: si existe img/xxx.jpg se muestra; si no, queda el hueco con el texto */
.foto{position:relative;overflow:hidden}
.foto img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* Galería del producto destacado */
.galeria{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.galeria figure{margin:0}
.galeria .foto{margin:0 0 .5rem;background:#fff;border:0}
.galeria .foto img{object-fit:contain}
.galeria figcaption{font-size:.95rem;color:var(--suave);font-weight:500}
@media (max-width:600px){.galeria{grid-template-columns:1fr}}

/* Fotos recortadas sobre fondo blanco: se ven enteras, sin recortar */
.foto.fondo-blanco{background:#fff;border-color:#fff}
.foto.fondo-blanco img{object-fit:contain}
.miniaturas{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;margin:-.4rem 0 1rem}
.miniaturas .foto{margin:0}

/* Listado de productos */
.fichas{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:2.5rem 2rem}
.ficha{text-decoration:none;display:block}
.ficha .foto{transition:transform .2s}
.ficha:hover .foto{transform:translateY(-4px)}
.ficha:hover h3{color:var(--tostado)}
.ficha h3{margin-bottom:.3rem}
.ficha p{color:var(--suave);margin:0;font-size:1rem}
@media (prefers-reduced-motion:reduce){.ficha .foto{transition:none}}

/* Página de producto */
.migas{padding-top:1.5rem;font-size:.95rem;color:var(--suave)}
.migas a{color:var(--texto)}
.producto{padding-top:2rem}
.producto .wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:3rem;align-items:start}
.producto h1{font-size:clamp(2.6rem,5vw,4rem);margin-bottom:1.2rem}
.producto .info-prod p{font-size:1.1rem}
.sub{font-size:1.8rem;margin:2rem 0 .5rem}
.info-prod .lista{margin-bottom:2rem}
.galeria-prod .principal{margin:0}
.minis{display:flex;gap:.6rem;margin-top:.6rem;flex-wrap:wrap}
.mini{width:88px;aspect-ratio:4/3;padding:0;border:2px solid transparent;background:#fff;cursor:pointer;border-radius:2px}
.mini img{width:100%;height:100%;object-fit:contain}
.mini.activa{border-color:var(--tostado)}
@media (max-width:860px){.producto .wrap{grid-template-columns:1fr}}
.otros{padding-top:0}
.otros-links{display:flex;flex-wrap:wrap;gap:.6rem}
.otros-links a{text-decoration:none;border:1px solid var(--linea);padding:.5rem 1rem;border-radius:3px;font-weight:500}
.otros-links a:hover{border-color:var(--tostado);color:var(--tostado)}

/* Fotos verticales propias: se ven enteras */
.foto.vertical{aspect-ratio:3/4;background:var(--panel)}
.foto.vertical img{object-fit:contain}
.mini img{background:var(--panel)}

/* Fotos de instalaciones */
.fotos-inst{gap:1.5rem}
.fotos-inst figure{margin:0}
.fotos-inst .foto{margin-bottom:.5rem}
.fotos-inst figcaption{font-size:.95rem;color:var(--suave);font-weight:500}

/* Sostenibilidad */
.ciclo{grid-template-columns:repeat(5,1fr)}
@media (max-width:1000px){.ciclo{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.ciclo{grid-template-columns:1fr}}
.sello-co2{background:#fff;padding:2rem;display:grid;place-items:center;border:1px solid var(--linea)}
.sello-co2 img{max-width:320px;width:100%}
.ventajas{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:2rem}
.ventajas div{border-top:3px solid var(--tostado);padding-top:1rem}
.ventajas h3{font-size:1.6rem;margin-bottom:.5rem}
.ventajas p{color:var(--suave);font-size:1rem;margin:0}
/* Con un apartado más en el menú, se pasa antes al menú móvil */
@media (max-width:1060px){nav.escritorio,.top>.btn{display:none}.menu-movil{display:block}
  .menu-movil summary{list-style:none;cursor:pointer;font-weight:600;padding:.5rem .9rem;border:2px solid var(--texto);border-radius:3px}
  .menu-movil ul{position:absolute;left:0;right:0;top:72px;background:var(--bg);border-bottom:1px solid var(--linea);flex-direction:column;gap:0;padding:.5rem 1.5rem 1rem}
  .menu-movil li a{display:block;padding:.8rem 0;border-bottom:1px solid var(--linea)}}

/* Fotos aéreas a todo ancho */
.aerea{margin:0;position:relative}
.aerea img{width:100%;height:clamp(280px,55vw,620px);object-fit:cover}
.aerea figcaption{position:absolute;left:0;bottom:0;right:0;padding:3rem 1.5rem 1.5rem;color:#fff;
  background:linear-gradient(transparent,rgba(20,14,10,.75));font-size:1rem}
.aerea figcaption strong{display:block;font-family:var(--display);font-size:clamp(1.8rem,4vw,2.8rem);line-height:1;margin-bottom:.3rem}
@media (min-width:1160px){.aerea figcaption{padding-left:calc((100% - 1160px)/2 + 1.5rem)}}
.aerea.en-caja{margin-top:3rem}
.aerea.en-caja img{height:auto;aspect-ratio:16/9}
.aerea.en-caja figcaption{padding-left:1.5rem}

/* Portada con foto a pantalla completa */
.hero-foto{position:relative;min-height:calc(100svh - 72px - env(safe-area-inset-top,0px));display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.hero-foto>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-foto::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,14,10,.05) 30%,rgba(20,14,10,.78) 100%)}
.hero-foto .wrap{position:relative;z-index:1;padding-bottom:5rem;width:100%}
.hero-foto h1{font-size:clamp(2.8rem,7vw,6rem);max-width:14ch;text-shadow:0 2px 20px rgba(0,0,0,.35)}
.hero-foto p{font-size:1.2rem;max-width:52ch;margin:1.2rem 0 2rem;color:#F1EBE2}
.hero-foto .btn{background:#2E4B3B;color:#fff}
.sec.claro{color:#fff}
.bajar{position:absolute;z-index:1;left:50%;bottom:1.2rem;transform:translateX(-50%);color:#fff;text-decoration:none;font-size:1.8rem;animation:bota 2s infinite}
@keyframes bota{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}
@media (prefers-reduced-motion:reduce){.bajar{animation:none}}

/* Logo de la empresa */
.marca img{height:50px;width:auto;display:block}
@media (prefers-color-scheme: dark){.marca img{background:#FBF8F2;padding:4px 8px;border-radius:4px;height:46px}}

/* Sellos y certificados */
.sellos{display:flex;align-items:center;justify-content:center;gap:2rem;flex-wrap:wrap}
.sellos img{height:56px;width:auto}
.sello-nimf{border:3px solid #2B1E15;color:#2B1E15;padding:.35rem .6rem;text-align:center;font-family:var(--display);line-height:1;background:#fff}
.sello-nimf strong{display:block;font-size:1.15rem}
.sello-nimf span{display:block;font-size:.8rem;letter-spacing:.08em;margin-top:.2rem}
.banda-sellos{background:#fff;border-bottom:1px solid var(--linea);padding:1.4rem 0}
.pie-sellos{padding-bottom:1.5rem;margin-bottom:1.5rem;border-bottom:1px solid var(--linea)}
footer .sellos{background:#fff;padding:1rem;border-radius:4px}
footer .sellos img{height:44px}
.cert .logo-cert{height:70px;width:auto;align-self:flex-start;margin-bottom:1rem}
.cert .logo-cert.sello-nimf{height:auto}

/* Portada: solo foto con los sellos encima */
.oculto{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.hero-foto{align-items:flex-end;justify-content:center}
.hero-foto::after{background:linear-gradient(180deg,transparent 60%,rgba(20,14,10,.45) 100%)}
.sellos-foto{position:relative;z-index:1;margin:0 1rem 4.5rem;background:rgba(255,255,255,.92);padding:1rem 1.6rem;border-radius:6px;box-shadow:0 10px 30px -10px rgba(0,0,0,.4);max-width:100%}
.sellos-foto .sellos img{height:60px}
@media (max-width:600px){.sellos-foto{padding:.8rem}.sellos-foto .sellos{gap:1rem}.sellos-foto .sellos img{height:40px}}

/* Sellos más abajo en la portada */
.sellos-foto{margin-bottom:2.2rem}
.bajar{bottom:.2rem;font-size:1.4rem}

/* Páginas legales y formulario */
.legal{max-width:820px}
.legal h2{font-size:1.9rem;margin:2.2rem 0 .8rem}
.legal h2:first-child{margin-top:0}
.legal .lista{margin-bottom:1rem}
.form .check{display:flex;gap:.6rem;align-items:flex-start;font-weight:500}
.form .check input{width:auto;margin-top:.3rem}
.capa1{font-size:.85rem;color:var(--suave);margin:.2rem 0 1.2rem}

/* Tabla de cargas */
.tabla-scroll{overflow-x:auto;margin:1rem 0 .6rem}
.tabla-cargas{border-collapse:collapse;width:100%;min-width:560px;font-size:.95rem}
.tabla-cargas th,.tabla-cargas td{padding:.6rem .7rem;border-bottom:1px solid var(--linea);text-align:left;vertical-align:top}
.tabla-cargas th{font-weight:600;background:var(--panel)}
.tabla-cargas td:nth-child(n+4){font-weight:600;white-space:nowrap}