/* Teconec, sitio v5. Un solo sistema:
   - Tres fondos: base (gris niebla), blanco (tablas y registro) y marino (portadas interiores, bloques de datos, pie).
   - Naranja como acento escaso: boton primario, filete bajo cada foto, pestana activa, punto de estado, subrayado del pie.
   - Radio 0 en todo; el unico redondo es el circulo de "ver mas". Bordes de 1 px.
   - Bricolage Grotesque (titulares) + Instrument Sans (texto), autoalojadas.
   Prefijos por bloque: cab- cabecera, mv- menu movil, pie- pie, pt- portada de Inicio, hx- portada interior, fg- figura,
   dv- divisiones, cl- clientes, cr- credenciales, ci- cifras, cs- caso, ct- cierre de contacto, ln- lineas de consultoria,
   it- instrumentos, rs- residuos, rg- registro, sc- sectores, ns- nosotros, pd- pedido guiado, b- botones. */

@font-face{font-family:'Bricolage Grotesque';font-style:normal;font-weight:200 800;font-stretch:75% 100%;font-display:swap;src:url(../fonts/bricolage-grotesque-latin-var.woff2) format('woff2')}
@font-face{font-family:'Instrument Sans';font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/instrument-sans-latin-var.woff2) format('woff2')}

:root{
  --base:#F2F4F6; --blanco:#FFFFFF; --marino:#08223D; --noche:#061A30; --azul:#0E3E6D;
  --naranja:#F04801; --naranja-h:#FF5A14;
  --tinta:#0B1320; --texto:#2A3644; --gris:#566271; --cielo:#9CC8F2;
  --linea:#D3DBE3; --linea-f:#B9C5D1; --linea-d:rgba(255,255,255,.18);
  --sal:cubic-bezier(.16,1,.3,1); --sal-s:cubic-bezier(.22,1,.36,1);
  --ancho:1296px; --mx:clamp(20px,4.4vw,64px);
  --sec:clamp(72px,8.4vw,120px);
  --cab:80px;
  --f-tit:'Bricolage Grotesque','Arial Narrow',system-ui,sans-serif;
  --f-txt:'Instrument Sans',system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--cab) + 16px);background:var(--marino)}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;font-family:var(--f-txt);font-size:18px;line-height:1.6;color:var(--texto);background:var(--base);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--f-tit);font-stretch:90%;font-weight:700;color:var(--tinta);margin:0;line-height:1.06;letter-spacing:-.008em;text-wrap:balance}
p{margin:0;text-wrap:pretty}
ul,ol,dl,dd,figure{margin:0;padding:0;list-style:none}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid #3E86D1;outline-offset:3px}
.env{width:100%;max-width:calc(var(--ancho) + 2*var(--mx));margin:0 auto;padding-left:var(--mx);padding-right:var(--mx)}
.oculto{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.saltar{position:absolute;left:12px;top:-60px;z-index:100;background:var(--naranja);color:var(--tinta);padding:12px 16px;font-weight:600;text-decoration:none}
.saltar:focus{top:12px}

/* ---------- fondos y ritmo ---------- */
.f-base{background:var(--base)}
.f-blanco{background:var(--blanco)}
.f-marino{background:var(--marino);color:rgba(255,255,255,.9)}
.f-marino h1,.f-marino h2,.f-marino h3{color:#fff}
.sec{padding:var(--sec) 0}
.sec + .sec{padding-top:0}
.sec + .sec > .env{position:relative;padding-top:var(--sec)}
.sec + .sec > .env::before{content:"";position:absolute;top:0;left:var(--mx);right:var(--mx);height:1px;background:var(--linea)}
.f-marino .sec + .sec > .env::before{background:var(--linea-d)}
.pie{border-top:1px solid var(--linea-d)}

/* ---------- tipografia ---------- */
.t1{font-size:clamp(40px,4.7vw,70px);font-weight:800;line-height:1;letter-spacing:-.012em}
.t2{font-size:clamp(32px,3.3vw,50px);line-height:1.04;letter-spacing:-.01em}
.t3{font-size:clamp(24px,2vw,30px);line-height:1.12}
.rot{display:flex;align-items:center;gap:14px;font:600 13px/1.3 var(--f-txt);letter-spacing:.1em;text-transform:uppercase;color:var(--gris)}
.rot::after{content:"";flex:1;height:1px;background:currentColor;opacity:.35}
.rot.sin-linea::after{display:none}
.f-marino .rot{color:var(--cielo)}
.entrada{font-size:clamp(18px,1.35vw,20px);line-height:1.55;max-width:36em;color:var(--texto)}
.f-marino .entrada{color:rgba(255,255,255,.88)}
.nota{font-size:15px;line-height:1.5;color:var(--gris)}
.f-marino .nota{color:rgba(255,255,255,.7)}


/* ---------- iconos: un solo trazo ---------- */
.ico{width:24px;height:24px;flex:none;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.ico-s{width:18px;height:18px}

/* ---------- botones: un solo estilo ---------- */
.b{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:0 20px 0 22px;border:1px solid transparent;border-radius:0;font:600 14px/1 var(--f-txt);letter-spacing:.07em;text-transform:uppercase;text-decoration:none;white-space:nowrap;cursor:pointer;transition:background-color .2s ease,border-color .2s ease,color .2s ease,transform .09s ease-in}
.b .ico{width:18px;height:18px;transition:transform .25s var(--sal)}
.b:active{transform:translateY(1px)}
.b-pri{background:var(--naranja);color:var(--tinta)}
.b-pri:hover{background:var(--naranja-h)}
.b-sec{border-color:var(--marino);color:var(--marino);background:transparent}
.b-sec:hover{background:var(--marino);color:#fff}
.f-marino .b-sec,.b-sec.claro{border-color:rgba(255,255,255,.7);color:#fff}
.f-marino .b-sec:hover,.b-sec.claro:hover{background:#fff;color:var(--marino);border-color:#fff}
@media (hover:hover) and (pointer:fine){.b:hover .ico{transform:translateX(3px)}}
/* enlace "ver mas": rotulo + circulo de 1 px con flecha (unico radio del sitio) */
.vm{display:inline-flex;align-items:center;gap:14px;min-height:48px;font-weight:600;font-size:16px;color:var(--azul);text-decoration:none}
.vm-c{display:grid;place-items:center;width:48px;height:48px;border:1px solid currentColor;border-radius:50%;flex:none;transition:background-color .2s ease,color .2s ease}
.vm-c .ico{width:18px;height:18px;transition:transform .25s var(--sal)}
.f-marino .vm{color:#fff}
@media (hover:hover) and (pointer:fine){.vm:hover .vm-c{background:var(--azul);color:#fff}.f-marino .vm:hover .vm-c{background:#fff;color:var(--marino)}.vm:hover .vm-c .ico{transform:translateX(2px)}}

/* ---------- figura numerada (CFS): numero arriba, foto sin radio, filete naranja abajo ---------- */
.fg{display:flex;flex-direction:column;gap:10px;width:100%}
.fg-n{font:600 13px/1 var(--f-txt);letter-spacing:.06em;color:var(--gris);font-variant-numeric:tabular-nums}
.f-marino .fg-n{color:var(--cielo)}
.fg-m{position:relative;overflow:hidden;background:#C9D3DD;border-bottom:3px solid var(--naranja)}
.fg-m img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s var(--sal)}
.fg figcaption{font-size:14px;line-height:1.45;color:var(--gris)}
.f-marino .fg figcaption{color:rgba(255,255,255,.7)}
@media (hover:hover) and (pointer:fine){a:hover .fg-m img,.fg:hover .fg-m img{transform:scale(1.03)}}

/* ========== CABECERA ========== */
.cab{position:sticky;top:0;z-index:60;background:var(--blanco);border-bottom:1px solid var(--linea)}
.cab > .env{display:flex;align-items:center;gap:44px;height:var(--cab)}
.cab-logo{display:block;flex:none;line-height:0}
.cab-logo img{height:50px;width:auto}
.cab-nav{display:flex;align-items:stretch;gap:30px;height:100%;flex:1}
.cab-nav a{position:relative;display:flex;align-items:center;height:100%;font-size:17px;font-weight:500;color:var(--tinta);text-decoration:none;white-space:nowrap}
.cab-nav a::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;background:var(--naranja);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--sal)}
.cab-nav a[aria-current="page"]{font-weight:650}
.cab-nav a[aria-current="page"]::after{transform:scaleX(1)}
@media (hover:hover) and (pointer:fine){.cab-nav a:hover::after{transform:scaleX(1)}}
.cab-cta{min-height:48px}
.cab-cta[aria-current="page"]{box-shadow:inset 0 -3px 0 var(--tinta)}
.cab-menu{display:none}
.cab-fila{display:none}

/* menu movil desplegado */
.mv{position:fixed;left:0;right:0;top:var(--cab);bottom:0;z-index:59;background:var(--blanco);overflow-y:auto;overscroll-behavior:contain;visibility:hidden;opacity:0;transform:translateY(-6px);transition:opacity .2s ease,transform .25s var(--sal),visibility 0s .25s}
.mv.abierto{visibility:visible;opacity:1;transform:none;transition:opacity .2s ease,transform .25s var(--sal)}
.mv-lista{border-top:1px solid var(--linea)}
.mv-lista a{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;border-bottom:1px solid var(--linea);text-decoration:none;color:var(--tinta)}
.mv-lista b{display:inline-block;font:700 24px/1.1 var(--f-tit);font-stretch:90%}
.mv-lista small{display:block;margin-top:4px;font-size:15px;color:var(--gris)}
.mv-lista a[aria-current="page"] b{box-shadow:inset 0 -3px 0 var(--naranja)}
.mv-pie{padding:28px 0 40px;display:grid;gap:20px}
.mv-pie .b{width:100%}
.mv-datos{display:grid;gap:8px;font-size:16px}
.mv-datos a{color:var(--azul);font-weight:600;text-decoration:none}

/* ========== PIE ========== */
.pie{background:var(--marino);color:rgba(255,255,255,.82);font-size:15px;line-height:1.55}
.pie-sup{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px;align-items:end;padding:80px 0 48px}
.pie-firma img{width:300px;height:auto}
.pie-sup p{margin-top:22px;max-width:28em;font-size:16px;color:rgba(255,255,255,.82)}
.pie-cierre{justify-self:end;text-align:right}
.pie-cierre h2{font-size:clamp(28px,2.6vw,40px);color:#fff;font-weight:700;line-height:1.08}
.pie-cierre .b{margin-top:22px}
.pie-regla{height:1px;background:var(--naranja)}
.pie-reja{display:grid;grid-template-columns:1.15fr 1.1fr 1.1fr 1.1fr .8fr;gap:32px;padding:48px 0 56px}
.pie-reja h3{font:600 13px/1.3 var(--f-txt);letter-spacing:.1em;text-transform:uppercase;color:var(--cielo);margin-bottom:16px}
.pie-reja li{margin:0}
.pie-reja li + li{margin-top:6px}
.pie-reja a{display:inline-block;padding:3px 0;color:rgba(255,255,255,.9);text-decoration:underline;text-decoration-color:rgba(240,72,1,0);text-decoration-thickness:1px;text-underline-offset:5px;transition:text-decoration-color .2s ease,color .2s ease}
.pie-reja a:hover{color:#fff;text-decoration-color:var(--naranja)}
.pie-reja .pie-dato{color:#fff;font-weight:600}
.pie-reja dd{margin:0 0 14px}
.pie-reja dt{font-size:13px;color:rgba(255,255,255,.62)}
.pie-legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 32px;padding:22px 0 30px;border-top:1px solid var(--linea-d);font-size:14px;color:rgba(255,255,255,.62)}
.pie-legal a{color:rgba(255,255,255,.8);text-decoration:underline;text-decoration-color:var(--naranja);text-underline-offset:4px}

/* ========== PORTADA DE INICIO ========== */
.pt{position:relative;isolation:isolate;overflow:hidden;background:var(--marino);color:#fff;min-height:min(calc(100svh - var(--cab)),860px);display:flex;align-items:center}
.pt-foto{position:absolute;inset:0;z-index:-2}
.pt-foto img{position:absolute;top:0;right:-6vw;height:100%;width:auto;max-width:none;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 26%);mask-image:linear-gradient(90deg,transparent 0,#000 26%)}
.pt-velo{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(6,26,48,.94) 0%,rgba(8,34,61,.84) 34%,rgba(8,34,61,.5) 47%,rgba(8,34,61,.08) 58%,rgba(8,34,61,0) 64%),linear-gradient(0deg,rgba(6,26,48,.6) 0,rgba(6,26,48,0) 260px)}
.pt-cuerpo{position:relative;z-index:2;padding-top:64px;padding-bottom:72px}
.pt-tit{font-size:clamp(46px,5.6vw,86px);font-weight:800;line-height:.98;letter-spacing:-.012em;color:rgba(255,255,255,.8)}
.pt-tit strong{font-weight:800;color:#fff}
.ln{display:block;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em}
.ln > span{display:block}
.pt-baj{margin-top:30px;max-width:31em;font-size:clamp(18px,1.4vw,21px);line-height:1.5;color:rgba(255,255,255,.9)}
.pt-acc{margin-top:36px;display:flex;flex-wrap:wrap;gap:14px}

/* ========== PORTADA INTERIOR ========== */
.hx{padding:clamp(56px,6vw,88px) 0 clamp(64px,7vw,104px)}
.hx-reja{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(40px,5vw,80px);align-items:end}
.hx .rot{margin-bottom:26px;max-width:28em}
.hx h1{color:#fff}
.hx .entrada{margin-top:26px}
.hx-acc{margin-top:34px;display:flex;flex-wrap:wrap;gap:14px}
.hx-dato{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--linea-d)}
.hx-dato li{padding:22px 18px 0 0}
.hx-dato li + li{padding-left:18px;border-left:1px solid var(--linea-d)}
.hx-dato b{display:block;font:800 clamp(56px,5.4vw,84px)/.86 var(--f-tit);font-stretch:85%;color:#fff;font-variant-numeric:tabular-nums}
.hx-dato span{display:block;margin-top:12px;font-size:16px;line-height:1.35;color:rgba(255,255,255,.82)}

/* ========== INICIO: divisiones ========== */
.dv-reja{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(32px,4.4vw,64px)}
.dv{display:flex;flex-direction:column}
.dv .fg-m{aspect-ratio:16/10}
.dv > a{text-decoration:none;color:inherit}
.dv-cab{margin-top:30px;display:flex;align-items:baseline;justify-content:space-between;gap:20px}
.dv h2{font-size:clamp(32px,3vw,46px)}
.dv-que{margin-top:14px;font-size:18px;max-width:30em}
.dv-lista{margin-top:28px;border-top:1px solid var(--linea-f);counter-reset:dv}
.dv-lista a{display:grid;grid-template-columns:44px minmax(0,1fr) 24px;align-items:center;gap:12px;min-height:54px;padding:10px 0;border-bottom:1px solid var(--linea);text-decoration:none;color:var(--texto);font-size:17px;line-height:1.35;transition:color .2s ease}
.dv-lista a > span:first-child{font:600 14px/1 var(--f-txt);color:var(--gris);font-variant-numeric:tabular-nums}
.dv-lista a .ico{width:18px;height:18px;color:var(--gris);transition:transform .25s var(--sal),color .2s ease}
.dv-lista .fuerte{font-weight:650;color:var(--tinta)}
@media (hover:hover) and (pointer:fine){.dv-lista a:hover{color:var(--azul)}.dv-lista a:hover .ico{transform:translateX(3px);color:var(--azul)}}
.dv .vm{margin-top:26px}

/* ========== clientes y credenciales ========== */
.cl-cab{display:flex;align-items:end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cl-logos{margin-top:40px;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));border-top:1px solid var(--linea-f);border-left:1px solid var(--linea)}
.cl-logos li{display:flex;align-items:center;justify-content:center;height:128px;padding:20px;border-right:1px solid var(--linea);border-bottom:1px solid var(--linea)}
.cl-logos img{width:auto;max-width:100%}
.cr{margin-top:64px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--tinta)}
.cr li{padding:26px 28px 0 0}
.cr li + li{padding-left:28px;border-left:1px solid var(--linea)}
.cr b{display:block;font:800 clamp(28px,2.4vw,36px)/1 var(--f-tit);font-stretch:90%;color:var(--tinta)}
.cr span{display:block;margin-top:12px;font-size:17px;line-height:1.5}

/* ========== cifras ========== */
.ci-reja{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:72px;align-items:end}
.ci-mayor b{display:block;font:800 clamp(132px,15vw,236px)/.8 var(--f-tit);font-stretch:85%;letter-spacing:-.02em;color:#fff;font-variant-numeric:tabular-nums}
.ci-que{display:block;margin-top:20px;font:700 clamp(24px,2.3vw,34px)/1.1 var(--f-tit);font-stretch:90%;color:#fff}
.ci-barras{margin-top:40px;display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:18px;align-items:end;height:180px}
.ci-barra{position:relative;display:flex;flex-direction:column;justify-content:flex-end;height:100%}
.ci-barra i{display:block;height:var(--h);background:rgba(255,255,255,.2);transform-origin:bottom}
.ci-barra.dato i{background:var(--naranja)}
.ci-barra span{display:block;margin-top:10px;font-size:14px;font-weight:600;color:rgba(255,255,255,.76);text-align:center;font-variant-numeric:tabular-nums}
.ci-barra em{position:absolute;left:50%;bottom:calc(var(--h) + 34px);transform:translateX(-50%);font-style:normal;font-size:15px;font-weight:700;color:#fff;font-variant-numeric:tabular-nums}
.ci-eje{margin-top:-1px;height:1px;background:rgba(255,255,255,.3)}
.ci-nota{margin-top:16px}
.ci-lado li{padding:26px 0;border-top:1px solid var(--linea-d)}
.ci-lado li:last-child{border-bottom:1px solid var(--linea-d)}
.ci-lado b{display:block;font:800 clamp(60px,5.6vw,88px)/.86 var(--f-tit);font-stretch:85%;letter-spacing:-.015em;color:#fff;font-variant-numeric:tabular-nums}
.ci-lado span{display:block;margin-top:12px;font-size:18px;line-height:1.45;max-width:24em}
.ci-lado small{display:block;margin-top:4px;font-size:15px;color:rgba(255,255,255,.68)}

/* ========== caso editorial (Arup) ========== */
.cs{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(36px,4.4vw,64px);align-items:start}
.cs .fg-m{aspect-ratio:3/2}
.cs-txt{padding-top:23px}
.cs-tit{margin-top:18px;font-size:clamp(36px,3.8vw,58px);font-weight:700;line-height:1.02;letter-spacing:-.02em}
.cs-cli{margin-top:14px;font:600 20px/1.3 var(--f-txt);color:var(--tinta)}
.f-marino .cs-cli{color:#fff}
.cs-meta{margin-top:30px;border-top:1px solid var(--linea)}
.f-marino .cs-meta{border-top-color:var(--linea-d)}
.cs-meta div{display:grid;grid-template-columns:118px minmax(0,1fr);gap:16px;padding:13px 0;border-bottom:1px solid var(--linea);font-size:16px;line-height:1.45}
.f-marino .cs-meta div{border-bottom-color:var(--linea-d)}
.cs-meta dt{color:var(--gris)}
.f-marino .cs-meta dt{color:rgba(255,255,255,.62)}
.cs-meta dd{color:var(--tinta);font-weight:600;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
.f-marino .cs-meta dd{color:#fff}
.cs-txt .vm{margin-top:28px}
.cs-ref{font-size:13px;color:var(--gris)}
.f-marino .cs-ref{color:rgba(255,255,255,.55)}
/* casos 2-4 en tres columnas */
.cs-tres{margin-top:clamp(56px,6vw,88px);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,3vw,44px)}
.cs-tres .fg-m{aspect-ratio:4/3}
.cs-tres .cs-tit{font-size:clamp(26px,2.2vw,34px);margin-top:20px;letter-spacing:-.012em;line-height:1.08}
.cs-tres .cs-cli{font-size:18px;margin-top:10px}
.cs-tres .cs-meta{margin-top:20px}
.cs-tres .cs-meta div{grid-template-columns:96px minmax(0,1fr);font-size:15px;padding:11px 0}

/* ========== cierre de contacto ========== */
.ct{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(36px,5vw,80px);align-items:center}
.ct .entrada{margin-top:18px}
.ct-pasos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--tinta)}
.ct-pasos li{position:relative;padding:20px 20px 0 0}
.ct-pasos li + li{padding-left:20px;border-left:1px solid var(--linea)}
.ct-pasos b{display:block;font:800 40px/1 var(--f-tit);font-stretch:85%;color:var(--tinta);font-variant-numeric:tabular-nums}
.ct-pasos span{display:block;margin-top:10px;font-size:17px;font-weight:600;color:var(--tinta)}
.ct-pasos small{display:block;margin-top:4px;font-size:15px;line-height:1.45;color:var(--gris)}
.ct-acc{margin-top:32px;display:flex;flex-wrap:wrap;align-items:center;gap:16px 28px}
.ct-datos{display:flex;flex-wrap:wrap;gap:6px 24px;font-size:16px}
.ct-datos a{color:var(--azul);font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:8px;min-height:44px}

/* ========== CONSULTORIA: siete lineas ========== */
.ln-cab{max-width:46em}
.ln-cab .entrada{margin-top:18px}
.ln-mayor{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(36px,4.4vw,64px);align-items:start;padding:clamp(48px,5vw,72px) 0;border-top:1px solid var(--linea-f)}
.ln-mayor.inv .ln-txt{order:-1}
.ln-cab + .ln-mayor{margin-top:clamp(44px,5vw,64px)}
.ln-num{display:block;font:700 18px/1 var(--f-tit);color:var(--gris);font-variant-numeric:tabular-nums}
.ln-mayor h3{margin-top:14px;font-size:clamp(34px,3.4vw,52px);font-weight:800;line-height:1}
.ln-mayor p{margin-top:18px;font-size:18px;max-width:30em}
.ln-inc{margin-top:24px;border-top:1px solid var(--linea)}
.ln-inc li{display:flex;gap:14px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--linea);font-size:17px;line-height:1.45;color:var(--tinta)}
.ln-inc li::before{content:"";flex:none;width:7px;height:7px;margin-top:.55em;background:var(--naranja);border-radius:50%}
.ln-sig{margin-top:22px;display:flex;flex-wrap:wrap;gap:8px}
.ln-sig a{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border:1px solid var(--linea-f);font:600 15px/1 var(--f-txt);color:var(--tinta);text-decoration:none;transition:border-color .2s ease,background-color .2s ease}
.ln-sig a:hover{border-color:var(--marino);background:var(--blanco)}
.ln-acc{margin-top:30px;display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center}
.ln-fotos{display:grid;grid-template-columns:minmax(0,775fr) minmax(0,431fr);gap:20px;align-items:start}
.ln-fotos .fg:first-child .fg-m{aspect-ratio:775/706}
.ln-fotos .fg:nth-child(2) .fg-m{aspect-ratio:431/584}
.ln-fotos .fg:nth-child(3){grid-column:1/-1;max-width:527px}
.ln-fotos .fg:nth-child(3) .fg-m{aspect-ratio:527/328}
.ln-fila{display:grid;grid-template-columns:72px minmax(0,1fr) minmax(0,1.1fr) 240px;gap:28px;align-items:center;padding:28px 0;border-top:1px solid var(--linea-f)}
.ln-fila:last-child{border-bottom:1px solid var(--linea-f)}
.ln-fila h3{font-size:clamp(24px,2.1vw,32px);font-weight:700}
.ln-fila p{font-size:17px;line-height:1.5;color:var(--texto)}
.ln-fila .fg-m{aspect-ratio:3/2;border-bottom-width:2px}
.ln-fila .ln-num{font-size:22px}
.ln-mini figcaption{margin-top:6px;font-size:13px}

/* teaser de instrumentos sobre marino */
.it-teaser{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(36px,5vw,72px);align-items:start}
.it-teaser .entrada{margin-top:18px}
.it-celdas{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--linea-d);border-left:1px solid var(--linea-d)}
.it-celdas a{display:flex;flex-direction:column;justify-content:space-between;gap:18px;min-height:150px;padding:22px 20px 18px;border-right:1px solid var(--linea-d);border-bottom:1px solid var(--linea-d);color:#fff;text-decoration:none;transition:background-color .2s ease}
.it-celdas b{font:800 30px/1 var(--f-tit);font-stretch:90%}
.it-celdas span{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;font-size:15px;line-height:1.35;color:rgba(255,255,255,.78)}
.it-celdas .ico{width:18px;height:18px;color:var(--cielo);transition:transform .25s var(--sal)}
@media (hover:hover) and (pointer:fine){.it-celdas a:hover{background:rgba(255,255,255,.05)}.it-celdas a:hover .ico{transform:translateX(3px)}}

/* ========== INSTRUMENTOS: lista escaneable ========== */
.it-barra{display:flex;align-items:end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.it-tabla{margin-top:36px}
.it-encab{display:grid;grid-template-columns:150px minmax(0,1fr) minmax(0,1.35fr) 48px;gap:28px;padding:0 0 12px;border-bottom:1px solid var(--tinta);font:600 13px/1.3 var(--f-txt);letter-spacing:.1em;text-transform:uppercase;color:var(--gris)}
.it-fila{border-bottom:1px solid var(--linea)}
.it-fila summary{display:grid;grid-template-columns:150px minmax(0,1fr) minmax(0,1.35fr) 48px;gap:28px;align-items:center;min-height:84px;padding:18px 0;cursor:pointer;list-style:none;transition:background-color .2s ease}
.it-fila summary::-webkit-details-marker{display:none}
.it-sig{font:800 30px/1 var(--f-tit);font-stretch:90%;color:var(--tinta)}
.it-nom{font-size:18px;font-weight:600;line-height:1.35;color:var(--tinta)}
.it-para{font-size:17px;line-height:1.45;color:var(--texto)}
.it-mas{justify-self:end;display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--linea-f);border-radius:50%;color:var(--marino);transition:transform .25s var(--sal),background-color .2s ease,color .2s ease}
.it-mas .ico{width:18px;height:18px}
.it-fila[open] .it-mas{transform:rotate(45deg);background:var(--marino);color:#fff;border-color:var(--marino)}
@media (hover:hover) and (pointer:fine){.it-fila summary:hover .it-mas{border-color:var(--marino)}}
.it-det{display:grid;grid-template-columns:150px repeat(3,minmax(0,1fr));gap:28px;padding:4px 0 34px}
.it-det > div{grid-column:span 1;padding-top:16px;border-top:1px solid var(--linea)}
.it-det > div:first-child{grid-column:2}
.it-det h4{font:600 13px/1.3 var(--f-txt);letter-spacing:.1em;text-transform:uppercase;color:var(--gris)}
.it-det p{margin-top:8px;font-size:17px;line-height:1.55;color:var(--tinta)}
.it-det p b{font-weight:650}
.it-det .it-reg{color:var(--texto)}
.it-det .it-reg a{color:var(--azul);font-weight:600}
.it-fuente{margin-top:36px;font-size:14px;color:var(--gris);max-width:60em}

/* ========== RESIDUOS ========== */
.rs-lista{margin-top:clamp(40px,4.4vw,56px);border-top:1px solid var(--tinta)}
.rs-item{display:grid;grid-template-columns:64px 56px minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:center;padding:26px 0;border-bottom:1px solid var(--linea)}
.rs-item .ln-num{font-size:20px}
.rs-ico{display:grid;place-items:center;width:56px;height:56px;border:1px solid var(--linea-f);color:var(--marino)}
.rs-ico .ico{width:28px;height:28px;stroke-width:1.4}
.rs-item h3{font-size:clamp(22px,1.9vw,28px);font-weight:700}
.rs-item p{font-size:17px;line-height:1.5}
.rs-item.mayor{padding:34px 0}
.rs-item.mayor h3{font-size:clamp(28px,2.6vw,40px);font-weight:800}
.rs-item.mayor .rs-ico{background:var(--marino);color:#fff;border-color:var(--marino)}
.rs-acc{margin-top:36px;display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center}
/* el recorrido de un residuo: cuatro etapas unidas por una linea */
.rs-ruta{margin-top:44px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));position:relative}
.rs-ruta::before{content:"";position:absolute;left:28px;right:12.5%;top:28px;height:1px;background:var(--linea-f)}
.rs-ruta li{position:relative;padding-right:24px}
.rs-ruta .rs-ico{background:var(--base);position:relative}
.rs-ruta b{display:block;margin-top:20px;font:700 22px/1.15 var(--f-tit);font-stretch:90%;color:var(--tinta)}
.rs-ruta small{display:block;margin-top:6px;font:600 13px/1 var(--f-txt);letter-spacing:.08em;color:var(--gris);font-variant-numeric:tabular-nums}
.rs-ruta-nota{margin-top:32px;max-width:44em;font-size:17px}
/* flota y almacen: fotos numeradas en rejilla asimetrica, ninguna por encima de su tamano */
.rs-op{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(36px,5vw,72px);align-items:start}
.rs-op .entrada{margin-top:18px}
.rs-op-datos{margin-top:28px;border-top:1px solid var(--linea)}
.rs-op-datos li{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--linea);font-size:17px;line-height:1.45;color:var(--tinta)}
.rs-op-datos .ico{color:var(--marino);margin-top:1px}
.rs-fotos{display:grid;grid-template-columns:minmax(0,626fr) minmax(0,384fr);gap:24px 20px;align-items:start}
.rs-fotos .fg:nth-child(1) .fg-m{aspect-ratio:626/391}
.rs-fotos .fg:nth-child(2){align-self:end}
.rs-fotos .fg:nth-child(2) .fg-m{aspect-ratio:384/288}
.rs-fotos .fg:nth-child(3) .fg-m{aspect-ratio:512/289}
.rs-fotos .fg:nth-child(3){max-width:512px}
.rs-fotos .fg:nth-child(4) .fg-m{aspect-ratio:458/307}

/* ========== EXPERIENCIA: registro ========== */
.rg-barra{display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:20px}
.rg-filtros{display:flex;flex-wrap:wrap;gap:8px}
.rg-filtro{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 16px;border:1px solid var(--linea-f);border-radius:0;background:var(--blanco);font-weight:600;font-size:15px;color:var(--tinta);cursor:pointer;transition:background-color .2s ease,border-color .2s ease,color .2s ease}
.rg-filtro em{font-style:normal;font-weight:500;color:var(--gris);font-variant-numeric:tabular-nums}
.rg-filtro[aria-pressed="true"]{background:var(--marino);border-color:var(--marino);color:#fff}
.rg-filtro[aria-pressed="true"] em{color:rgba(255,255,255,.75)}
@media (hover:hover) and (pointer:fine){.rg-filtro:hover{border-color:var(--marino)}}
.rg-tabla{width:100%;margin-top:28px;border-collapse:collapse;font-size:16px;line-height:1.45}
.rg-tabla th{padding:0 16px 12px 0;border-bottom:1px solid var(--tinta);font:600 13px/1.3 var(--f-txt);letter-spacing:.1em;text-transform:uppercase;color:var(--gris);text-align:left;white-space:nowrap}
.rg-tabla td{padding:16px 16px 16px 0;border-bottom:1px solid var(--linea);vertical-align:top;color:var(--texto)}
.rg-tabla tr[hidden]{display:none}
.rg-tabla .rg-fec{white-space:nowrap;font-weight:600;color:var(--gris);font-variant-numeric:tabular-nums}
.rg-tabla .rg-ins{font-weight:600;color:var(--tinta)}
.rg-tabla .rg-res{font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.rg-doc{display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
.rg-doc::before{content:"";width:9px;height:9px;border-radius:50%;border:1.5px solid var(--naranja);flex:none}
.rg-doc.res::before{background:var(--naranja)}
.rg-ley{display:flex;gap:24px;margin-top:16px;font-size:14px;color:var(--gris)}
.rg-tabla tr.entra{animation:rg-entra .25s var(--sal) both}
@keyframes rg-entra{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* ========== sectores ========== */
.sc-tabla{margin-top:36px;border-top:1px solid var(--tinta)}
.sc-fila{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.5fr) minmax(0,1.3fr);gap:32px;padding:24px 0;border-bottom:1px solid var(--linea);align-items:start}
.sc-fila h3{font-size:clamp(22px,1.9vw,28px)}
.sc-fila h3 small{display:block;margin-top:6px;font:500 15px/1.4 var(--f-txt);color:var(--gris)}
.sc-fila p{font-size:17px;line-height:1.5}
.sc-fila .sc-reg{color:var(--tinta);font-weight:600}
.sc-fila .sc-reg.vacio{color:var(--gris);font-weight:500}
.sc-encab{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.5fr) minmax(0,1.3fr);gap:32px;padding:0 0 12px;font:600 13px/1.3 var(--f-txt);letter-spacing:.1em;text-transform:uppercase;color:var(--gris)}

/* ========== NOSOTROS ========== */
.ns-hist{margin-top:clamp(40px,4.4vw,56px);display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--tinta)}
.ns-hist li{position:relative;padding:26px 24px 0 0}
.ns-hist li + li{padding-left:24px;border-left:1px solid var(--linea)}
.ns-hist li::before{content:"";position:absolute;top:-5px;left:0;width:9px;height:9px;border-radius:50%;background:var(--naranja)}
.ns-hist li + li::before{left:24px}
.ns-hist b{display:block;font:800 clamp(34px,3vw,46px)/1 var(--f-tit);font-stretch:85%;color:var(--tinta);font-variant-numeric:tabular-nums}
.ns-hist h3{margin-top:14px;font-size:20px;line-height:1.2}
.ns-hist p{margin-top:8px;font-size:16px;line-height:1.5}
.ns-dos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(32px,4.4vw,64px)}
.ns-dos h3{font-size:clamp(28px,2.6vw,38px);margin-top:16px}
.ns-dos p{margin-top:14px;font-size:18px;max-width:32em}
.ns-dos .vm{margin-top:18px}
.ns-sedes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--tinta)}
.ns-sedes li{display:grid;grid-template-columns:56px minmax(0,1fr);gap:20px;padding:28px 28px 0 0}
.ns-sedes li + li{padding-left:28px;border-left:1px solid var(--linea)}
.ns-sedes h3{font-size:26px}
.ns-sedes p{margin-top:8px;font-size:17px}
.ns-equipo{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(36px,5vw,72px);align-items:start}
.ns-equipo .entrada{margin-top:18px}
.ns-disc{margin-top:24px;display:flex;flex-wrap:wrap;gap:8px}
.ns-disc li{padding:7px 12px;border:1px solid var(--linea-f);font-size:15px;color:var(--tinta)}
.ns-fotos{display:grid;grid-template-columns:minmax(0,832fr) minmax(0,409fr);gap:24px 20px;align-items:start}
.ns-fotos .fg:nth-child(1) .fg-m{aspect-ratio:1580/1050}
.ns-fotos .fg:nth-child(2) .fg-m{aspect-ratio:409/475}
.ns-fotos .fg:nth-child(3){max-width:618px}
.ns-fotos .fg:nth-child(3) .fg-m{aspect-ratio:618/391}
.ns-fotos .fg:nth-child(4) .fg-m{aspect-ratio:536/475}
.ns-cred{margin-top:24px;width:100%;border-collapse:collapse;font-size:14px;line-height:1.45}
.ns-cred th{text-align:left;padding:0 12px 10px 0;border-bottom:1px solid var(--tinta);font:600 12px/1.3 var(--f-txt);letter-spacing:.1em;text-transform:uppercase;color:var(--gris)}
.ns-cred td{padding:10px 12px 10px 0;border-bottom:1px solid var(--linea);vertical-align:top}
.ns-cred a{color:var(--azul);overflow-wrap:anywhere}

/* ========== CONTACTO: pedido guiado ========== */
.pd-reja{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(36px,5vw,72px);align-items:start}
.pd-datos{border-top:1px solid var(--tinta)}
.pd-datos li{display:grid;grid-template-columns:28px minmax(0,1fr);gap:14px;padding:16px 0;border-bottom:1px solid var(--linea)}
.pd-datos .ico{color:var(--marino);margin-top:2px}
.pd-datos dt{font-size:14px;color:var(--gris)}
.pd-datos dd{margin:2px 0 0;font-size:17px;font-weight:600;color:var(--tinta)}
.pd-datos a{display:inline-block;padding:12px 0;margin:-12px 0;color:var(--azul);text-decoration:none}
.pd-datos a:hover{text-decoration:underline;text-underline-offset:4px}
.guia{background:var(--blanco);border:1px solid var(--linea);padding:clamp(24px,3vw,40px)}
.progreso{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.progreso li{padding-top:12px;border-top:3px solid var(--linea);font-size:15px;font-weight:600;color:var(--gris);transition:border-color .3s ease,color .3s ease}
.progreso li.hecho{border-top-color:var(--marino);color:var(--tinta)}
.progreso li.ahora{border-top-color:var(--naranja);color:var(--tinta)}
.pasos{display:grid;margin-top:28px}
.paso{grid-area:1/1;transition:opacity .22s var(--sal),transform .22s var(--sal)}
.paso[inert]{opacity:0;visibility:hidden;pointer-events:none}
.paso.sale{visibility:visible;opacity:0;transition:opacity .16s ease-in,visibility 0s .16s}
.paso.entra{opacity:.2;transform:translateX(14px);transition:none}
.paso h3{font-size:30px;outline:none}
.paso .ayuda{margin-top:6px;font-size:16px;color:var(--gris)}
.opciones{margin-top:22px;display:grid;gap:10px}
.opciones[hidden]{display:none}
.opcion{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:4px;min-height:58px;padding:14px 18px;text-align:left;border:1px solid var(--linea-f);border-radius:0;background:var(--blanco);font-size:18px;font-weight:600;color:var(--tinta);cursor:pointer;transition:border-color .2s ease,background-color .2s ease,box-shadow .2s ease}
.opcion small{font-size:15px;font-weight:500;color:var(--gris);line-height:1.4}
.opcion[aria-pressed="true"]{border-color:var(--marino);background:#EAF0F6;box-shadow:inset 0 0 0 1px var(--marino)}
@media (hover:hover) and (pointer:fine){.opcion:hover{border-color:var(--marino)}}
.opcion:active{transform:scale(.99)}
.pd-lineas{grid-template-columns:1fr 1fr;gap:14px}
.pd-linea{padding:0 0 22px;justify-content:flex-start;gap:0;overflow:hidden}
.pd-ft{display:block;width:100%;aspect-ratio:16/9;overflow:hidden;border-bottom:3px solid var(--naranja)}
.pd-ft img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--sal)}
@media (hover:hover) and (pointer:fine){.pd-linea:hover img{transform:scale(1.03)}}
.pd-linea b{display:flex;align-items:center;gap:12px;padding:18px 20px 0;font:700 24px/1.1 var(--f-tit);font-stretch:90%}
.pd-linea b .ico{color:var(--marino)}
.pd-linea ul{margin-top:12px;padding:0 20px;display:grid;gap:6px}
.pd-linea li{position:relative;padding-left:16px;font-size:16px;font-weight:500;line-height:1.4;color:var(--texto)}
.pd-linea li::before{content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;border-radius:50%;background:var(--naranja)}
.pd-linea li.pd-fuerte{font-weight:700;color:var(--tinta)}
.pd-ir{display:inline-flex;align-items:center;gap:8px;margin:16px 20px 0;font:600 14px/1 var(--f-txt);letter-spacing:.07em;text-transform:uppercase;color:var(--azul)}
.pd-ir .ico{width:18px;height:18px}
.pd-nota{margin-top:18px;font-size:16px;color:var(--gris)}
.chips{margin-top:10px;display:flex;flex-wrap:wrap;gap:8px}
.chips .opcion{min-height:46px;padding:0 16px;font-size:17px;flex-direction:row;align-items:center}
.campo-tit{display:block;margin-top:20px;font-size:16px;font-weight:600;color:var(--tinta)}
.campo{margin-top:18px;display:grid;gap:6px}
.campo label{font-size:16px;font-weight:600;color:var(--tinta)}
.campo input{min-height:50px;padding:0 14px;border:1px solid #8FA3B8;border-radius:0;font:500 17px var(--f-txt);color:var(--tinta);background:#fff}
.campo input::placeholder{color:#66727F}
.campo input:focus{outline:none;border-color:var(--marino);box-shadow:0 0 0 3px rgba(14,62,109,.18)}
.dos-campos{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
[data-solo][hidden]{display:none!important}
.error{margin-top:10px;font-size:15px;font-weight:600;color:#B3261E}
.error[hidden]{display:none}
.mando{margin-top:24px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px}
.volver{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 4px;background:none;border:0;font-weight:600;font-size:16px;color:var(--azul);cursor:pointer}
.volver .ico{width:18px;height:18px;transform:scaleX(-1)}
.resumen{margin-top:20px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px 20px;padding:20px 22px;background:var(--base);border:1px solid var(--linea);font-size:17px}
.resumen dt{font-weight:600;color:var(--gris)}
.resumen dd{margin:0;color:var(--tinta);font-weight:600}
.resumen [hidden]{display:none}
.envios{margin-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.envios .b{width:100%}

/* ========== MOVIMIENTO ==========
   Un momento fuerte: el titular de Inicio se arma por lineas al cargar (cada linea sube desde su mascara).
   El resto: entradas de 300 ms (solo transform y opacity), cifras que cuentan, barras que crecen.
   Todo visible sin JS: la clase que oculta la pone el JS y hay rescate temporizado. */
@media (prefers-reduced-motion:no-preference){
  .pt-tit .ln > span{animation:pt-linea .9s var(--sal) both}
  .pt-tit .ln:nth-child(2) > span{animation-delay:.09s}
  .pt-tit .ln:nth-child(3) > span{animation-delay:.18s}
  .pt-tit .ln:nth-child(4) > span{animation-delay:.27s}
  .pt-baj,.pt-acc{animation:sube .5s var(--sal) both}
  .pt-baj{animation-delay:.5s}
  .pt-acc{animation-delay:.58s}
  .pt-foto img{animation:pt-foto 1.6s var(--sal) both}
  .hx-txt > *{animation:sube .45s var(--sal) both}
  .hx-txt > :nth-child(2){animation-delay:.05s}
  .hx-txt > :nth-child(3){animation-delay:.1s}
  .hx-txt > :nth-child(n+4){animation-delay:.15s}
  html.js .revela{opacity:0;transform:translateY(18px);transition:opacity .4s var(--sal),transform .4s var(--sal)}
  html.js .revela.visto{opacity:1;transform:none}
  html.js .escalona > *{opacity:0;transform:translateY(14px);transition:opacity .35s var(--sal),transform .35s var(--sal)}
  html.js .escalona.visto > *{opacity:1;transform:none}
  html.js .escalona.visto > :nth-child(2){transition-delay:.04s}
  html.js .escalona.visto > :nth-child(3){transition-delay:.08s}
  html.js .escalona.visto > :nth-child(4){transition-delay:.12s}
  html.js .escalona.visto > :nth-child(5){transition-delay:.16s}
  html.js .escalona.visto > :nth-child(6){transition-delay:.2s}
  html.js .escalona.visto > :nth-child(n+7){transition-delay:.24s}
  html.js .ci-barras .ci-barra i{transform:scaleY(.02);transition:transform .5s var(--sal)}
  html.js .ci-barras.visto .ci-barra i{transform:none}
  html.js .ci-barras.visto .ci-barra:nth-child(n+2) i{transition-delay:calc(var(--n) * 40ms)}
  /* el material real se descubre con un recorte, no con un fundido */
  html.js .descubre .fg-m{clip-path:inset(0 0 100% 0);transition:clip-path .6s var(--sal)}
  html.js .descubre.visto .fg-m{clip-path:inset(0 0 0 0)}
  html.js .descubre.visto .fg:nth-child(2) .fg-m{transition-delay:.08s}
  html.js .descubre.visto .fg:nth-child(3) .fg-m{transition-delay:.16s}
  html.js .descubre.visto .fg:nth-child(4) .fg-m{transition-delay:.24s}
  @view-transition{navigation:auto}
}
@media (prefers-reduced-motion:reduce){
  .paso,.paso.sale,.paso.entra,.rg-tabla tr.entra{transition:none!important;transform:none!important;animation:none!important}
  .mv,.mv.abierto{transition:none}
}
@keyframes pt-linea{from{transform:translateY(105%)}to{transform:none}}
@keyframes sube{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes pt-foto{from{opacity:0;transform:scale(1.05)}to{opacity:1;transform:none}}
::view-transition-old(root),::view-transition-new(root){animation-duration:.2s}

/* ========== ESCRITORIO ANGOSTO ========== */
@media (max-width:1320px){
  .cab > .env{gap:32px}
  .cab-nav{gap:24px}
  .cab-nav .larga{display:none}
}
@media (max-width:1180px){
  .pie-reja{grid-template-columns:repeat(3,minmax(0,1fr))}
  .it-celdas{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ln-fila{grid-template-columns:60px minmax(0,1fr) minmax(0,1fr) 200px;gap:22px}
}

/* ========== TABLETA ========== */
@media (max-width:1020px){
  :root{--cab:64px}
  .cab > .env{gap:16px}
  .cab-logo img{height:38px}
  .cab-nav,.cab > .env > .cab-cta{display:none}
  .cab-menu{display:inline-flex;align-items:center;gap:10px;margin-left:auto;min-height:44px;padding:0 14px;border:1px solid var(--linea-f);border-radius:0;background:var(--blanco);font:600 14px/1 var(--f-txt);letter-spacing:.07em;text-transform:uppercase;color:var(--tinta);cursor:pointer}
  .cab-menu .ico{width:20px;height:20px}
  .cab-menu .i-cerrar{display:none}
  .cab-menu[aria-expanded="true"] .i-cerrar{display:block}
  .cab-menu[aria-expanded="true"] .i-menu{display:none}
  /* las entradas principales siempre visibles bajo el logo (Arup) */
  .cab-fila{display:block;background:var(--blanco);border-bottom:1px solid var(--linea)}
  .cab-fila ul{display:flex;gap:22px;overflow-x:auto;scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,#000 88%,transparent);mask-image:linear-gradient(90deg,#000 88%,transparent);padding-right:40px}
  .cab-fila ul::-webkit-scrollbar{display:none}
  .cab-fila a{position:relative;display:flex;align-items:center;height:48px;font-size:16px;font-weight:500;color:var(--tinta);text-decoration:none;white-space:nowrap}
  .cab-fila a[aria-current="page"]{font-weight:650}
  .cab-fila a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;background:var(--naranja)}
  .hx-reja,.ci-reja,.cs,.ct,.it-teaser,.rs-op,.ns-equipo,.pd-reja{grid-template-columns:1fr}
  .pie-sup{grid-template-columns:1fr;align-items:start}
  .pie-cierre{justify-self:start;text-align:left}
  .dv-reja{grid-template-columns:1fr}
  .dv .fg{max-width:960px}
  .cl-logos{grid-template-columns:repeat(4,minmax(0,1fr))}
  .cr{grid-template-columns:1fr 1fr}
  .cr li:nth-child(3){padding-left:0;border-left:0}
  .cr li:nth-child(n+3){padding-top:22px}
  .cs-tres{grid-template-columns:1fr 1fr}
  .ln-mayor{grid-template-columns:1fr}
  .ln-mayor.inv .ln-txt{order:0}
  .ns-hist{grid-template-columns:1fr 1fr 1fr}
  .ns-hist li:nth-child(4){padding-left:0;border-left:0}
  .ns-hist li:nth-child(n+4){margin-top:28px}
  .ns-hist li:nth-child(4)::before{left:0}
  .ns-dos{grid-template-columns:1fr}
}

/* ========== TELEFONO ========== */
@media (max-width:640px){
  body{font-size:17px}
  .t1{font-size:clamp(36px,10vw,44px)}
  .t2{font-size:clamp(30px,8.4vw,38px)}
  .entrada{font-size:17.5px}
  .b{min-height:52px}
  /* portada de Inicio: foto arriba como banda, titular limpio sobre marino debajo */
  .pt{display:block;min-height:0}
  .pt-foto{position:relative;inset:auto;height:clamp(220px,62vw,270px);overflow:hidden}
  .pt-foto img{right:auto;left:0;top:0;width:100%;height:100%;object-fit:cover;object-position:66% 28%;-webkit-mask-image:none;mask-image:none}
  .pt-velo{inset:auto 0 auto 0;top:0;height:clamp(220px,62vw,270px);background:linear-gradient(0deg,rgba(8,34,61,1) 0,rgba(8,34,61,0) 34%)}
  .pt-cuerpo{padding-top:8px;padding-bottom:44px}
  .pt-tit{font-size:clamp(35px,9.6vw,40px);line-height:1.02;letter-spacing:-.008em}
  .pt-baj{margin-top:16px;font-size:17px}
  .pt-acc{margin-top:24px;flex-direction:column;align-items:stretch;gap:6px}
  .pt-acc .b-sec{border-color:transparent;justify-content:flex-start;padding-left:0;min-height:48px}
  .hx{padding:44px 0 56px}
  .hx .rot{margin-bottom:18px}
  .hx .entrada{margin-top:18px}
  .hx-acc .b{width:100%}
  .hx-dato b{font-size:52px}
  .hx-dato span{font-size:15px}
  .sec + .sec > .env{padding-top:var(--sec)}
  .dv-cab{margin-top:22px}
  .dv-lista a{font-size:16px;grid-template-columns:36px minmax(0,1fr) 20px}
  .cl-logos{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:28px}
  .cl-logos li{height:92px;padding:12px}
  .cr{grid-template-columns:1fr;margin-top:44px}
  .cr li,.cr li + li{padding:20px 0;border-left:0}
  .cr li + li{border-top:1px solid var(--linea)}
  .cr li:nth-child(n+3){padding-top:20px}
  .ci-reja{gap:40px}
  .ci-mayor b{font-size:clamp(120px,38vw,150px)}
  .ci-barras{height:150px;gap:7px}
  .ci-barra span{font-size:12px}
  .ci-barra em{font-size:13px}
  .ci-lado b{font-size:60px}
  .ci-lado span{font-size:17px}
  .cs-tres{grid-template-columns:1fr;gap:48px}
  .cs-meta div{grid-template-columns:96px minmax(0,1fr);font-size:15px}
  .ct-pasos{grid-template-columns:1fr}
  .ct-pasos li,.ct-pasos li + li{padding:16px 0;border-left:0}
  .ct-pasos li + li{border-top:1px solid var(--linea)}
  .ct-pasos b{font-size:32px;display:inline-block;width:44px}
  .ct-pasos span{display:inline;margin:0}
  .ct-pasos small{margin-left:44px}
  .ct-acc .b{width:100%}
  .ln-fotos{grid-template-columns:1fr 1fr;gap:16px 12px}
  .ln-fotos .fg:first-child{grid-column:1/-1}
  .ln-fotos .fg:nth-child(3){grid-column:auto}
  .ln-fila{grid-template-columns:44px minmax(0,1fr);gap:8px 14px;padding:24px 0}
  .ln-fila > p{grid-column:2}
  .ln-fila > .fg{grid-column:2;max-width:260px}
  .ln-acc .b{width:100%}
  .it-celdas{grid-template-columns:1fr 1fr}
  .it-celdas a{min-height:120px;padding:16px 14px 14px}
  .it-celdas b{font-size:26px}
  .it-encab{display:none}
  .it-tabla{border-top:1px solid var(--tinta)}
  .it-fila summary{grid-template-columns:minmax(0,1fr) 40px;gap:6px 14px;min-height:0;padding:18px 0}
  .it-sig{grid-column:1;font-size:28px}
  .it-nom{grid-column:1;font-size:17px}
  .it-para{grid-column:1;font-size:16px}
  .it-mas{grid-column:2;grid-row:1/4;align-self:center}
  .it-det{grid-template-columns:1fr;gap:0;padding:0 0 22px}
  .it-det > div,.it-det > div:first-child{grid-column:1;padding:14px 0 0;border-top:0}
  .rs-item{grid-template-columns:48px minmax(0,1fr);gap:6px 16px;padding:22px 0}
  .rs-item .ln-num{display:none}
  .rs-item .rs-ico{grid-row:1/3;width:48px;height:48px;align-self:start}
  .rs-item h3,.rs-item p{grid-column:2}
  .rs-item.mayor{padding:26px 0}
  .rs-acc .b{width:100%}
  .rs-ruta{grid-template-columns:1fr;gap:0}
  .rs-ruta::before{left:28px;right:auto;top:28px;bottom:28px;width:1px;height:auto}
  .rs-ruta li{display:grid;grid-template-columns:56px minmax(0,1fr);gap:0 18px;align-items:center;padding:0 0 18px}
  .rs-ruta b{margin:0;font-size:20px}
  .rs-ruta small{grid-column:2;grid-row:1;align-self:end;margin:0 0 4px}
  .rs-ruta li > .rs-ico{grid-row:1/3}
  .rs-fotos{grid-template-columns:1fr 1fr;gap:16px 12px}
  .rs-fotos .fg:nth-child(1),.rs-fotos .fg:nth-child(3){grid-column:1/-1}
  .rg-tabla thead{display:none}
  .rg-tabla,.rg-tabla tbody,.rg-tabla tr,.rg-tabla td{display:block;width:100%}
  .rg-tabla tr{padding:16px 0;border-bottom:1px solid var(--linea)}
  .rg-tabla td{padding:2px 0;border:0}
  .rg-tabla .rg-ins{font-size:17px;margin:4px 0}
  .sc-encab{display:none}
  .sc-fila{grid-template-columns:1fr;gap:10px}
  .ns-hist{grid-template-columns:1fr;border-top:0;border-left:1px solid var(--tinta);margin-left:4px}
  .ns-hist li,.ns-hist li + li{padding:0 0 28px 24px;border-left:0;margin:0}
  .ns-hist li::before,.ns-hist li + li::before,.ns-hist li:nth-child(4)::before{left:-5px;top:10px}
  .ns-hist li:nth-child(n+4){margin-top:0}
  .ns-sedes{grid-template-columns:1fr}
  .ns-sedes li,.ns-sedes li + li{padding:22px 0;border-left:0}
  .ns-sedes li + li{border-top:1px solid var(--linea)}
  .ns-fotos{grid-template-columns:1fr 1fr;gap:16px 12px}
  .ns-fotos .fg:nth-child(1){grid-column:1/-1}
  .ns-fotos .fg:nth-child(3){grid-column:1/-1}
  .ns-cred,.ns-cred tbody,.ns-cred tr,.ns-cred td{display:block}
  .ns-cred thead{display:none}
  .ns-cred tr{padding:10px 0;border-bottom:1px solid var(--linea)}
  .ns-cred td{padding:1px 0;border:0}
  .guia{margin-left:calc(-1*var(--mx) + 8px);margin-right:calc(-1*var(--mx) + 8px);padding:24px 16px 26px}
  .paso h3{font-size:25px}
  .pd-lineas{grid-template-columns:1fr;gap:12px}
  .opciones .pd-linea{padding:0 0 16px}
  .pd-ft{aspect-ratio:16/6}
  .pd-linea b{padding:14px 16px 0;font-size:22px}
  .pd-linea ul{padding:0 16px;margin-top:8px;gap:4px}
  .pd-ir{margin:10px 16px 0}
  .opcion{font-size:17px;min-height:52px;padding:10px 14px}
  .dos-campos{grid-template-columns:1fr}
  .envios{grid-template-columns:1fr}
  .pie-sup{padding:56px 0 36px;gap:28px}
  .pie-firma img{width:240px}
  .pie-cierre{justify-self:stretch}
  .pie-cierre .b{width:100%}
  .pie-reja{grid-template-columns:1fr 1fr;gap:28px 20px;padding:36px 0 40px}
  .pie-reja > div:first-child,.pie-reja > div:nth-child(2){grid-column:1/-1}
  .pie-reja a{display:flex;align-items:center;min-height:44px;padding:0}
  .pie-reja dd a{min-height:44px}
  .pie-reja li + li{margin-top:0}
}