/* Vaciados Ferran · cartón, carbón y naranja de cinta */
:root{
  --blanco:#ffffff; --hueso:#f4f2ee; --carbon:#222222; --gris:#5f5d59; --linea:#dedad3;
  --carton:#c8a27a; --carton-claro:#efe3d3; --carton-osc:#9c7a55;
  --naranja:#e8601c; --naranja-osc:#c24c10; --naranja-claro:#fde6da;
  --anch:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--blanco);color:var(--carbon);font-family:"Atkinson Hyperlegible",system-ui,sans-serif;font-size:18px;line-height:1.58;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--carbon);text-decoration-color:var(--naranja);text-decoration-thickness:2px;text-underline-offset:3px}
:focus-visible{outline:3px solid var(--naranja);outline-offset:2px}
.env{max-width:var(--anch);margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:"Bricolage Grotesque",system-ui,sans-serif;line-height:1;margin:0 0 .45em;text-wrap:balance;letter-spacing:-.02em}
h1{font-size:clamp(2.8rem,6vw,5.2rem);font-weight:800}
h2{font-size:clamp(2rem,3.8vw,3rem);font-weight:800}
h3{font-size:1.4rem;font-weight:700}
p{margin:0 0 1em;max-width:62ch}
.entr{font-size:1.22rem;max-width:44ch}
.peq{font-size:.92rem;color:var(--gris)}
.saltar{position:absolute;left:-999px;top:8px;background:var(--carbon);color:#fff;padding:8px 12px;z-index:99}
.saltar:focus{left:8px}

.btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:2px;padding:13px 20px;font:inherit;font-weight:700;text-decoration:none;cursor:pointer;line-height:1.2}
.btn-naranja{background:var(--naranja);color:#fff}
.btn-naranja:hover{background:var(--naranja-osc);color:#fff}
.btn-negro{background:var(--carbon);color:#fff}
.btn-negro:hover{background:#000;color:#fff}
.btn-linea{background:transparent;box-shadow:inset 0 0 0 2px var(--carbon);color:var(--carbon)}
.btn-grande{padding:17px 26px;font-size:1.08rem}

/* cabecera */
.barra{background:var(--blanco);position:sticky;top:0;z-index:30;border-bottom:2px solid var(--carbon)}
.barra .env{display:flex;align-items:center;gap:28px;min-height:70px}
.marca{display:flex;align-items:center;gap:12px;text-decoration:none;font-family:"Bricolage Grotesque";font-weight:800;font-size:1.3rem;line-height:1.05;color:var(--carbon)}
.marca svg{width:46px;height:34px;flex:none}
.marca small{display:block;font-family:"Atkinson Hyperlegible";font-weight:400;font-size:.8rem;color:var(--gris)}
#menu{display:flex;gap:26px;margin-left:auto}
#menu a{text-decoration:none;font-weight:700;padding:4px 0;border-bottom:3px solid transparent}
#menu a:hover{border-color:var(--linea)}
#menu a[aria-current]{border-color:var(--naranja)}
.btn-carga{display:flex;align-items:center;gap:10px;text-decoration:none;background:var(--carton);padding:8px 8px 8px 14px;font-weight:700;border-radius:2px}
.btn-carga b{background:var(--carbon);color:#fff;padding:4px 9px;border-radius:2px;font-size:.92rem;white-space:nowrap}
.abrir-menu{display:none;margin-left:auto;background:none;border:2px solid var(--carbon);border-radius:2px;padding:7px 12px;font:inherit;font-weight:700}
@media (max-width:900px){
  .abrir-menu{display:block}
  .btn-carga span{display:none}
  #menu{display:none;position:absolute;left:0;right:0;top:70px;background:#fff;flex-direction:column;gap:0;padding:8px 24px 16px;border-bottom:2px solid var(--carbon)}
  #menu.abierto{display:flex}
  #menu a{padding:12px 0;border-bottom:1px solid var(--linea)}
}
@media (max-width:440px){.marca small{display:none}.marca{font-size:1.1rem}}

/* portada */
.portada{background:var(--hueso);padding:60px 0 0;overflow:hidden}
.portada h1 .cinta{display:inline-block;background:var(--naranja);color:#fff;padding:0 .14em;transform:rotate(-1.2deg)}
.portada-cab{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:end;margin-bottom:34px}
.portada-cab p{margin:0}
@media (max-width:900px){.portada-cab{grid-template-columns:1fr;gap:16px}}

/* cargador */
.cargador{display:grid;grid-template-columns:1fr 1.15fr;gap:0;background:#fff;border:2px solid var(--carbon);border-bottom:0}
@media (max-width:980px){.cargador{grid-template-columns:1fr}}
.inventario{padding:20px;border-right:2px solid var(--carbon)}
@media (max-width:980px){.inventario{border-right:0;border-bottom:2px solid var(--carbon)}}
.inv-cab{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:10px}
.inv-cab h2{font-size:1.6rem;margin:0}
.pestanas{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:10px}
.pestanas button{border:2px solid var(--carbon);background:#fff;padding:6px 11px;font:inherit;font-weight:700;font-size:.9rem;cursor:pointer;border-radius:2px}
.pestanas button[aria-selected="true"]{background:var(--carbon);color:#fff}
.objetos{list-style:none;margin:0;padding:0;display:grid;gap:4px;max-height:360px;overflow:auto}
.objeto{display:grid;grid-template-columns:1fr auto;align-items:center;gap:10px;padding:7px 10px;background:var(--hueso);border-radius:2px}
.objeto small{display:block;color:var(--gris);font-size:.82rem}
.contador{display:flex;align-items:center;gap:6px}
.contador button{width:34px;height:34px;border:2px solid var(--carbon);background:#fff;font:inherit;font-weight:800;font-size:1.1rem;cursor:pointer;border-radius:2px;line-height:1}
.contador button:hover{background:var(--carton-claro)}
.contador output{min-width:22px;text-align:center;font-weight:700}

.camion{padding:20px;display:flex;flex-direction:column;gap:14px;background:linear-gradient(#fff 0 78%,var(--hueso) 78%)}
.camion svg{width:100%;height:auto}
.vehiculos{display:flex;gap:6px;flex-wrap:wrap}
.vehiculos button{border:2px solid var(--carbon);background:#fff;padding:7px 12px;font:inherit;font-weight:700;font-size:.92rem;cursor:pointer;border-radius:2px}
.vehiculos button[aria-pressed="true"]{background:var(--naranja);border-color:var(--naranja);color:#fff}
.lectura{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.lectura div{background:#fff;border:2px solid var(--carbon);padding:10px 12px;border-radius:2px}
.lectura b{display:block;font-family:"Bricolage Grotesque";font-size:1.9rem;font-weight:800;line-height:1}
.lectura span{font-size:.84rem;color:var(--gris)}
@media (max-width:520px){.lectura b{font-size:1.4rem}}
.caja{transition:opacity .25s}

/* bandas */
.banda{padding:84px 0}
.banda-carbon{background:var(--carbon);color:#e9e6e1}
.banda-carbon h2,.banda-carbon h3{color:#fff}
.banda-carbon a{color:#fff}
.banda-carton{background:var(--carton-claro)}
.dos{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:start}
@media (max-width:900px){.dos{grid-template-columns:1fr;gap:28px}.banda{padding:56px 0}}
.etiquetas{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}
.etiquetas li{background:#fff;border:2px solid var(--carbon);padding:6px 12px;font-weight:700;border-radius:2px}
.banda-carbon .etiquetas li{background:transparent;border-color:#6d6a65;color:#fff}
.servicios{display:grid;grid-template-columns:1fr 1fr;gap:0;border:2px solid var(--carbon)}
.servicio{padding:30px;text-decoration:none;display:block}
.servicio+.servicio{border-left:2px solid var(--carbon)}
.servicio:hover{background:var(--hueso)}
.servicio h3{font-size:2rem;font-weight:800}
.servicio .ir{font-weight:700;text-decoration:underline;text-decoration-color:var(--naranja);text-decoration-thickness:3px}
@media (max-width:800px){.servicios{grid-template-columns:1fr}.servicio+.servicio{border-left:0;border-top:2px solid var(--carbon)}}

/* servicio */
.cab-serv{background:var(--hueso);padding:52px 0 44px;border-bottom:2px solid var(--carbon)}
.migas{font-size:.92rem;color:var(--gris);margin-bottom:12px}
.lista{padding-left:20px;margin:0}
.lista li{margin-bottom:6px}

/* calculador de vaciados */
.vac{background:#fff;border:2px solid var(--carbon);padding:22px}
.vac h3{margin-bottom:12px}
.opciones{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0 14px}
.opciones button{border:2px solid var(--carbon);background:#fff;padding:8px 13px;font:inherit;font-weight:700;cursor:pointer;border-radius:2px}
.opciones button[aria-pressed="true"]{background:var(--carbon);color:#fff}
.rango{display:grid;gap:6px;margin:8px 0 14px}
.rango label{display:flex;justify-content:space-between;font-weight:700}
input[type=range]{width:100%;accent-color:var(--naranja)}
.llenado{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;margin:6px 0 14px}
.llenado button{border:2px solid var(--carbon);background:#fff;padding:10px 6px;font:inherit;font-size:.88rem;font-weight:700;cursor:pointer;border-radius:2px;display:grid;gap:6px;justify-items:center}
.llenado button[aria-pressed="true"]{background:var(--carton);}
.llenado svg{width:44px;height:34px}
.vac-res{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px}
.vac-res div{background:var(--hueso);padding:12px;border-radius:2px}
.vac-res b{display:block;font-family:"Bricolage Grotesque";font-weight:800;font-size:2rem;line-height:1}
.vac-res span{font-size:.86rem;color:var(--gris)}

/* pedir */
.pedir{padding:84px 0;background:var(--hueso);border-top:2px solid var(--carbon)}
.pedir-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:48px;align-items:start}
@media (max-width:900px){.pedir-grid{grid-template-columns:1fr;gap:28px}}
.albaran{background:#fff;border:2px solid var(--carbon);padding:16px 18px;background-image:repeating-linear-gradient(#fff 0 33px,#eee9e1 33px 34px)}
.alb-cab{display:flex;justify-content:space-between;font-family:"Bricolage Grotesque";font-weight:800;font-size:1.15rem;border-bottom:2px solid var(--carbon);padding-bottom:6px;margin-bottom:4px}
.albaran ul{list-style:none;margin:0;padding:0}
.albaran li{display:flex;justify-content:space-between;gap:10px;line-height:34px}
.albaran li button{background:none;border:0;color:var(--naranja-osc);cursor:pointer;font:inherit;font-size:.9rem}
.alb-vacio{color:var(--gris);line-height:34px;margin:0}
.formu{display:grid;gap:14px}
.formu label{display:grid;gap:4px;font-weight:700;font-size:.96rem}
.formu input,.formu textarea,.formu select{font:inherit;font-weight:400;padding:11px 13px;border:2px solid #bdb7ad;border-radius:2px;background:#fff;width:100%}
.formu input:focus,.formu textarea:focus,.formu select:focus{border-color:var(--carbon);outline:none}
.fila2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:560px){.fila2{grid-template-columns:1fr}}
.subida{border:2px dashed #a9a297;border-radius:2px;padding:14px;background:#fff}
.subida input{position:absolute;width:1px;height:1px;opacity:0}
.subida-txt{cursor:pointer;display:grid!important;gap:2px}
.subida-txt b{color:var(--naranja-osc)}
.subida-txt span{font-weight:400;color:var(--gris);font-size:.9rem}
.minis{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.minis img{width:64px;height:64px;object-fit:cover}
.nota{margin:0}

.pie{background:var(--carbon);color:#cfcac2;padding:56px 0 20px}
.pie a{color:#fff}
.pie-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.pie ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.pie-marca{font-family:"Bricolage Grotesque";font-weight:800;font-size:1.6rem;color:#fff;margin-bottom:8px}
.pie-tit{font-weight:700;color:#fff;margin-bottom:8px}
.pie-baja{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid #444;margin-top:36px;padding-top:16px;font-size:.86rem;color:#9a958d}
@media (max-width:800px){.pie-grid{grid-template-columns:1fr}}