/* RobJoint Technologies — v3
   Concepto: la web entera es un plano de ingeniería. Fondo negro con retícula,
   dibujos de línea, anotaciones en monoespaciada y el rojo del logotipo como
   único acento. Diseño de un solo tema (oscuro), deliberado. */
:root{
  color-scheme:dark;
  --bg:#0b0b0c;
  --panel:#111214;
  --raise:#17181b;
  --ink:#f1f1f2;
  --muted:#a2a5ab;
  --dim:#6f737a;
  --line:#26282c;
  --line-2:#33363b;
  --red:#d0222b;
  --red-dark:#a3171f;
  --red-glow:rgba(208,34,43,.14);
  --ok:#4cc38a;
  --display:"Archivo","Noto Sans SC","Arial Narrow",Arial,sans-serif;
  --body:"IBM Plex Sans","Noto Sans SC",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --wrap:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;background-attachment:fixed;background-position:-1px -1px}
body::before{content:"";position:fixed;inset:0;background:radial-gradient(ellipse 120% 80% at 50% 0%,rgba(11,11,12,.55),rgba(11,11,12,.88) 70%);pointer-events:none;z-index:-1}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--display);font-stretch:85%;line-height:1.08;margin:0;text-wrap:balance;letter-spacing:-.005em}
p{margin:0}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}
::selection{background:var(--red);color:#fff}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}
.narrow{max-width:800px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.eyebrow{font-family:var(--mono);font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--red);font-weight:500;display:flex;align-items:center;gap:12px}
.sec-num{color:var(--dim);padding-right:12px;border-right:1px solid var(--line-2)}

/* botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 15.5px/1 var(--body);padding:15px 24px;border-radius:2px;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background .15s,color .15s,border-color .15s,box-shadow .15s}
.btn-red{background:var(--red);color:#fff;box-shadow:0 0 0 0 var(--red-glow)}
.btn-red:hover{background:var(--red-dark);box-shadow:0 0 0 6px var(--red-glow)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--red);color:#fff}
.btn-light{background:#fff;color:#0b0b0c}
.btn-light:hover{background:#0b0b0c;color:#fff}
.btn-sm{padding:10px 15px;font-size:14px}

/* cabecera */
.site-head{position:sticky;top:0;z-index:30;background:rgba(11,11,12,.86);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);transition:box-shadow .2s}
.site-head.scrolled{box-shadow:0 10px 30px rgba(0,0,0,.5)}
.head-row{display:flex;align-items:center;gap:28px;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;margin-right:auto}
.brand img{width:44px}
.brand span{font-family:var(--display);font-weight:800;font-size:20px;line-height:1;display:flex;flex-direction:column}
.brand small{font-family:var(--mono);font-weight:500;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--dim);margin-top:5px}
.nav{display:flex;align-items:center;gap:24px}
.nav a{text-decoration:none;font-size:15px;color:var(--muted);transition:color .15s}
.nav a:not(.btn):hover{color:#fff}
.nav .btn{color:#fff}
.langs{display:flex;gap:2px;font-family:var(--mono);font-size:12.5px}
.langs a{text-decoration:none;padding:6px 8px;color:var(--dim)}
.langs a:hover{color:#fff}
.langs a[aria-current]{color:#fff;box-shadow:inset 0 -2px 0 var(--red)}
.menu-btn{display:none;width:44px;height:40px;background:none;border:1px solid var(--line-2);border-radius:2px;cursor:pointer;position:relative}
.menu-btn i{position:absolute;left:12px;right:12px;height:2px;background:#fff;transition:transform .2s}
.menu-btn i:first-child{top:14px}.menu-btn i:nth-child(2){top:22px}
.menu-btn[aria-expanded="true"] i:first-child{transform:translateY(4px) rotate(45deg)}
.menu-btn[aria-expanded="true"] i:nth-child(2){transform:translateY(-4px) rotate(-45deg)}

/* hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 55% 65% at 78% 45%,rgba(208,34,43,.13),transparent 70%);pointer-events:none}
.hero .wrap{position:relative}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:48px;align-items:center;padding-block:92px 64px}
.hero h1{font-size:clamp(38px,5.4vw,68px);font-weight:800;color:#fff;margin:20px 0 24px}
.hero-text{font-size:19px;color:var(--muted);max-width:54ch}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.hero-art{margin:0}
.robot{width:100%;height:auto;max-width:620px;margin-left:auto;display:block;overflow:visible}
.rb-line{stroke:#55585e;stroke-width:1.5;fill:none}
.rb-dim{stroke:#34363a;stroke-width:1;fill:none}
.rb-arc{stroke:var(--red);stroke-width:1.2;fill:none;stroke-dasharray:2 7;opacity:.7}
.rb-body{fill:#141517;stroke:#7d8087;stroke-width:1.5;stroke-linejoin:round}
.rb-tool{fill:none;stroke:#c9cbcf;stroke-width:7;stroke-linecap:round;stroke-linejoin:round}
.rb-joint{fill:var(--bg);stroke:var(--red);stroke-width:2}
.rb-pin{fill:var(--red)}
.rb-lead{stroke:#5b5e64;stroke-width:1;fill:none}
.rb-lab{font:500 13px var(--mono);fill:#a7a9ad;letter-spacing:.06em}
.rb-seam{stroke:var(--red);stroke-width:3;stroke-linecap:round}
.rb-seam-todo{stroke:#7d8087;stroke-width:1.5;stroke-dasharray:3 4}
.rb-spark{animation:spark 1.6s ease-in-out infinite;transform-origin:534px 340px}
@keyframes spark{0%,100%{opacity:.95;transform:scale(1)}40%{opacity:.6;transform:scale(.8)}55%{opacity:1;transform:scale(1.08)}}
.rb-block rect,.rb-block path{fill:none;stroke:#44464b;stroke-width:1}
.rb-block text{font:500 11px var(--mono);fill:#7d8087;letter-spacing:.08em}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line)}
.stat{padding:28px 20px 34px 0;display:flex;flex-direction:column;gap:6px;color:var(--muted);font-size:14.5px;line-height:1.4}
.stat + .stat{padding-left:28px;border-left:1px solid var(--line)}
.stat .num{font-family:var(--display);font-stretch:78%;font-weight:800;font-size:52px;line-height:1;color:#fff;font-variant-numeric:tabular-nums}

/* marcas en movimiento */
.ticker{border-bottom:1px solid var(--line);background:var(--panel)}
.ticker-row{display:flex;align-items:center;gap:28px;min-height:64px}
.ticker-label{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);white-space:nowrap;padding-right:28px;border-right:1px solid var(--line-2)}
.ticker-mask{overflow:hidden;display:flex;flex:1;min-width:0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.ticker-track{list-style:none;margin:0;padding:0;display:flex;gap:56px;padding-right:56px;flex:none;animation:tick 34s linear infinite}
.ticker-track li{font-family:var(--display);font-stretch:85%;font-weight:700;font-size:22px;color:#cfd1d4;white-space:nowrap;letter-spacing:.02em}
.ticker:hover .ticker-track{animation-play-state:paused}
@keyframes tick{to{transform:translateX(-100%)}}

/* secciones */
.sec{padding-block:110px;position:relative}
.sec-panel{background:rgba(17,18,20,.92);border-block:1px solid var(--line)}
.sec-head{display:grid;gap:16px;max-width:720px;margin-bottom:52px}
.sec-head h2{font-size:clamp(32px,3.8vw,48px);font-weight:800;color:#fff}
.lead{font-size:18px;color:var(--muted)}
.split{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:64px;align-items:start}
.split-side{position:sticky;top:110px}
.split-side .sec-head{margin-bottom:0}

/* servicios */
.side-cta{margin-top:40px;padding:26px;border:1px solid var(--line-2);background:var(--raise);display:grid;gap:10px;justify-items:start;border-left:3px solid var(--red)}
.side-cta h3{font-size:21px;font-weight:700}
.side-cta p{color:var(--muted);font-size:15.5px}
.side-cta .btn{margin-top:6px}
.svc-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-2)}
.svc{display:grid;grid-template-columns:56px 44px minmax(0,1fr);gap:20px;align-items:start;padding:30px 0;border-bottom:1px solid var(--line-2);transition:background .2s}
.svc:hover{background:linear-gradient(90deg,var(--red-glow),transparent 60%)}
.ico{width:48px;height:48px;fill:none;stroke:#c9cbcf;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.ico .hl{stroke:var(--red);stroke-width:2}
.svc .idx{font-family:var(--mono);font-size:13px;color:var(--red);padding-top:4px}
.svc h3{font-size:24px;font-weight:700;color:#fff;margin-bottom:8px}
.svc p{color:var(--muted)}

/* proceso GRAFCET */
.grafcet{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr))}
.g-step{position:relative;padding-right:24px;display:grid;gap:10px;align-content:start}
.g-step::before{content:"";position:absolute;top:27px;left:56px;right:0;height:2px;background:var(--line-2)}
.g-step:last-child::before{right:24px}
.g-box{width:56px;height:56px;display:grid;place-items:center;border:2px solid #cfd1d4;font-family:var(--mono);font-size:20px;font-weight:500;color:#fff;background:var(--panel);position:relative;z-index:1;margin-bottom:16px}
.g-step.init .g-box{outline:2px solid #cfd1d4;outline-offset:4px;border-color:var(--red);color:var(--red)}
.g-tr{position:absolute;top:19px;left:calc(56px + (100% - 80px)/2);width:2px;height:18px;background:var(--red)}
.g-tr::before{content:"";position:absolute;left:-10px;top:7px;width:22px;height:4px;background:var(--red)}
.g-step:last-child .g-tr{display:none}
.g-step h3{font-size:20px;font-weight:700;color:#fff}
.g-step p{color:var(--muted);font-size:15.5px}

/* soldadura */
.welds{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line-2);border:1px solid var(--line-2)}
.weld{background:var(--bg);padding:30px 30px 38px;display:grid;gap:12px;align-content:start}
.weld-svg{width:100%;height:auto;margin:-6px 0 14px;background:linear-gradient(var(--line) 1px,transparent 1px) 0 0/16px 16px,linear-gradient(90deg,var(--line) 1px,transparent 1px) 0 0/16px 16px;border:1px solid var(--line)}
.weld-svg text{font:500 11px var(--mono);fill:var(--dim)}
.w-part{fill:#1b1c1f;stroke:#6f737a;stroke-width:1}
.w-bead{stroke:var(--red);stroke-width:5;stroke-linecap:round}
.w-bead.thin{stroke-width:2.5}
.w-todo{stroke:#6f737a;stroke-width:1;stroke-dasharray:3 4}
.w-tool{stroke:#cfd1d4;stroke-width:10;stroke-linecap:round;fill:none}
.w-tool.thin{stroke-width:2.5}
.w-tool-box{fill:#1b1c1f;stroke:#cfd1d4;stroke-width:1.5}
.w-wire{stroke:#cfd1d4;stroke-width:2}
.w-elec{fill:#cfd1d4}
.w-nugget{fill:var(--red)}
.w-done{fill:none;stroke:var(--red);stroke-width:1.5}
.w-dot{fill:none;stroke:#6f737a;stroke-width:1;stroke-dasharray:2 2}
.w-beam{fill:rgba(208,34,43,.35);stroke:var(--red);stroke-width:1}
.w-spark{fill:var(--red);opacity:.5;filter:blur(3px);animation:glow 1.4s ease-in-out infinite}
.w-spark.small{opacity:.7}
.w-dim{stroke:var(--dim);stroke-width:1;fill:none}
@keyframes glow{50%{opacity:.25}}
.weld .code{font-family:var(--mono);font-size:13px;color:var(--red);letter-spacing:.08em}
.weld h3{font-size:28px;font-weight:800;color:#fff}
.weld p{color:var(--muted)}

/* tecnología */
.tgroups{border-top:1px solid var(--line-2)}
.tgroup{display:grid;grid-template-columns:170px minmax(0,1fr);gap:20px;padding:24px 0;border-bottom:1px solid var(--line-2);align-items:baseline}
.tgroup h3{font-family:var(--mono);font-stretch:100%;font-size:12.5px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.tgroup ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.tgroup li{font-family:var(--display);font-stretch:88%;font-weight:700;font-size:19px;padding:8px 15px;border:1px solid var(--line-2);background:var(--bg);color:#e6e7e9;transition:border-color .15s,color .15s}
.tgroup li:hover{border-color:var(--red);color:#fff}

/* proyectos: fichas técnicas */
.projs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.proj{background:var(--panel);border:1px solid var(--line-2);padding:28px 30px 30px;display:grid;gap:6px;align-content:start;position:relative;transition:border-color .2s,transform .2s}
.proj::before{content:"";position:absolute;top:-1px;left:-1px;width:40px;height:40px;border-top:3px solid var(--red);border-left:3px solid var(--red)}
.proj:hover{border-color:#4a4d53;transform:translateY(-3px)}
.proj-head{display:flex;justify-content:space-between;gap:16px;font-family:var(--mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);margin-bottom:8px}
.proj-id{color:var(--red)}
.proj-client{font-weight:600;color:var(--muted)}
.proj h3{font-size:26px;font-weight:800;color:#fff}
.proj-count{display:flex;align-items:baseline;gap:10px;margin-top:18px}
.proj-count .big{font-family:var(--display);font-stretch:78%;font-weight:800;font-size:64px;line-height:.9;color:#fff;font-variant-numeric:tabular-nums}
.proj-count .unit{font-family:var(--mono);font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.bar{display:flex;height:10px;background:repeating-linear-gradient(90deg,var(--line) 0 1px,transparent 1px 10%);border:1px solid var(--line-2);margin-top:14px}
.bar i{display:block;height:100%}
.bar .h{background:#cfd1d4}
.bar .w{background:var(--red)}
.bar-legend{display:flex;flex-wrap:wrap;gap:6px 20px;font-family:var(--mono);font-size:12.5px;color:var(--muted);margin-top:4px}
.bar-legend span,.scale-note span{display:inline-flex;align-items:center;gap:7px}
.k{display:inline-block;width:10px;height:10px}
.k.h{background:#cfd1d4}.k.w{background:var(--red)}
.proj dl{margin:16px 0 0;display:grid;border-top:1px solid var(--line-2)}
.proj dl div{display:grid;grid-template-columns:110px minmax(0,1fr);gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.proj dt{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);padding-top:2px}
.proj dd{margin:0;color:#e6e7e9}
.scale-note{margin-top:20px;display:flex;flex-wrap:wrap;gap:8px 22px;font-family:var(--mono);font-size:12.5px;color:var(--dim)}

/* mapa */
.map-top{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;flex-wrap:wrap}
.map-top .sec-head{margin-bottom:40px}
.map-big{display:flex;align-items:baseline;gap:14px;font-family:var(--mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:46px}
.map-big span{font-family:var(--display);font-stretch:78%;font-weight:800;font-size:96px;line-height:.8;color:var(--red);letter-spacing:0}
.map{margin:0;padding:24px;border:1px solid var(--line-2);background:var(--bg)}
.map svg{width:100%;height:auto;display:block}
.map .grat{fill:none;stroke:var(--line);stroke-width:.8}
.map .c{fill:#1d1f22;stroke:var(--bg);stroke-width:.6}
.map .c.on{fill:var(--red);stroke:#ff6b72;stroke-width:.4}
.map-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));border-top:1px solid var(--line-2);border-left:1px solid var(--line-2)}
.map-list li{padding:12px 14px;border-right:1px solid var(--line-2);border-bottom:1px solid var(--line-2);font-family:var(--display);font-stretch:90%;font-weight:700;font-size:16px;color:#e6e7e9;display:grid;gap:2px}
.map-list li span{font-family:var(--mono);font-weight:400;font-size:11px;color:var(--dim)}

/* forma de trabajar */
.why{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;background:var(--line-2);border:1px solid var(--line-2)}
.why li{background:var(--bg);padding:28px 24px 32px;display:grid;gap:10px;align-content:start}
.why .idx{font-family:var(--mono);font-size:12.5px;color:var(--red)}
.why h3{font-size:20px;font-weight:700;color:#fff}
.why p{color:var(--muted);font-size:15.5px}

/* equipo */
.people{display:grid;gap:20px}
.person{display:grid;grid-template-columns:84px minmax(0,1fr);gap:24px;background:var(--bg);border:1px solid var(--line-2);padding:28px}
.badge{width:84px;height:84px;border:1px solid var(--line-2);display:grid;place-items:center;position:relative;background:linear-gradient(var(--line) 1px,transparent 1px) 0 0/12px 12px,linear-gradient(90deg,var(--line) 1px,transparent 1px) 0 0/12px 12px}
.badge::after{content:"";position:absolute;inset:auto 0 0 0;height:3px;background:var(--red)}
.badge span{font-family:var(--mono);font-weight:500;font-size:17px;color:#fff;background:var(--bg);padding:2px 6px}
.person h3{font-size:23px;font-weight:800;color:#fff}
.role{font-family:var(--mono);font-size:12.5px;color:var(--red);margin:8px 0 12px;letter-spacing:.03em}
.person p:last-child{color:var(--muted)}

/* franja */
.band{background:var(--red);color:#fff;padding-block:64px;background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.06) 0 2px,transparent 2px 14px)}
.band-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px}
.band h2{font-size:clamp(30px,3.6vw,44px);font-weight:800}
.band p{margin-top:10px;max-width:60ch;color:rgba(255,255,255,.9);font-size:17px}

/* empleo */
.cv{display:grid;gap:14px;padding:32px;border:1px solid var(--line-2);background:var(--panel);color:var(--muted);font-size:17px}
.cv-mail{display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.cv .mail{color:#fff;font-family:var(--mono);font-weight:500;font-size:clamp(18px,2.4vw,26px);overflow-wrap:anywhere}

/* contacto */
.contact-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:64px;align-items:start}
.contact-data{margin:0;display:grid;border-top:1px solid var(--line-2)}
.contact-data div{display:grid;grid-template-columns:120px minmax(0,1fr);gap:12px;padding:18px 0;border-bottom:1px solid var(--line-2)}
.contact-data dt{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);padding-top:4px}
.contact-data dd{margin:0;font-weight:600;font-size:19px;color:#fff;user-select:all;overflow-wrap:anywhere}
.form{display:grid;gap:18px;background:var(--bg);padding:34px;border:1px solid var(--line-2);position:relative}
.form::before{content:"";position:absolute;top:-1px;left:-1px;width:40px;height:40px;border-top:3px solid var(--red);border-left:3px solid var(--red)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form label{display:grid;gap:8px;font-size:14px;font-weight:500;color:var(--muted)}
.form input,.form select,.form textarea{font:400 16px var(--body);color:#fff;background:var(--panel);border:1px solid var(--line-2);border-radius:2px;padding:12px 13px;width:100%;transition:border-color .15s}
.form input::placeholder{color:var(--dim)}
.form input:hover,.form select:hover,.form textarea:hover{border-color:#4a4d53}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px var(--red-glow)}
.form .check{display:flex;align-items:flex-start;gap:10px;font-weight:400}
.form .check input{width:18px;height:18px;margin-top:3px;flex:none;accent-color:var(--red)}
.form .check a{color:#fff}
.form button{justify-self:start}
.req{color:var(--red)}
.hp{position:absolute;left:-9999px}
.form-msg{font-size:15px;min-height:1.6em}
.form-msg.ok{color:var(--ok);font-weight:600}
.form-msg.err{color:#ff7a80;font-weight:600}
.form [aria-invalid="true"]{border-color:var(--red)}

/* pie */
.site-foot{background:#080809;color:var(--muted);padding-block:56px 32px;font-size:14px;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,1fr));gap:40px;padding-bottom:36px;border-bottom:1px solid var(--line)}
.foot-brand{display:flex;gap:20px;align-items:flex-start}
.foot-brand p{line-height:1.7}
.foot-brand strong{color:#fff}
.site-foot h3{font-family:var(--mono);font-stretch:100%;font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:14px}
.site-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.site-foot ul a{text-decoration:none}
.site-foot ul a:hover{color:#fff}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:22px;font-size:13px;color:var(--dim)}
.foot-bottom a{color:var(--muted)}

/* legal */
.legal h1{font-size:clamp(32px,4vw,44px);font-weight:800;margin:24px 0 32px}
.legal h2{font-size:24px;font-weight:800;margin:40px 0 12px}
.legal p{margin-bottom:12px;color:var(--muted)}
.legal a{color:#fff}

/* responsive */
@media (max-width:1100px){
  .nav{gap:16px}
  .why{grid-template-columns:repeat(3,minmax(0,1fr))}
  .map-list{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media (max-width:960px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg);flex-direction:column;align-items:stretch;gap:0;padding:8px max(20px,env(safe-area-inset-left)) 22px;border-bottom:1px solid var(--line)}
  .nav.open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line);font-size:17px}
  .nav .btn{margin-top:16px;border:0}
  .head-row{gap:12px}
  .hero-grid,.split,.contact-grid{grid-template-columns:1fr;gap:44px}
  .split-side{position:static}
  .hero-grid{padding-block:64px 40px}
  .hero-art{order:-1;max-width:460px}
  .grafcet{grid-template-columns:1fr}
  .g-step{display:grid;grid-template-columns:56px minmax(0,1fr);column-gap:22px;padding:0 0 28px}
  .g-step .g-box{grid-row:1/3;margin:0}
  .g-step::before{top:56px;bottom:0;left:27px;right:auto;width:2px;height:auto}
  .g-step:last-child::before{display:none}
  .g-tr{top:auto;bottom:4px;left:27px;width:2px;height:0}
  .g-tr::before{left:-10px;top:-14px}
  .welds{grid-template-columns:1fr}
  .projs{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:600px){
  body{font-size:16px;background-size:40px 40px}
  .sec{padding-block:72px}
  .brand small{display:none}
  .stats{grid-template-columns:1fr}
  .stat{padding:18px 0 20px}
  .stat + .stat{padding-left:0;border-left:0;border-top:1px solid var(--line)}
  .stat .num{font-size:44px}
  .ticker-label{display:none}
  .svc{grid-template-columns:44px minmax(0,1fr);gap:16px}
  .svc .idx{display:none}
  .ico{width:40px;height:40px}
  .tgroup{grid-template-columns:1fr;gap:12px}
  .why{grid-template-columns:1fr}
  .map{padding:10px}
  .map-big span{font-size:72px}
  .map-list{grid-template-columns:repeat(2,minmax(0,1fr))}
  .row2{grid-template-columns:1fr}
  .form{padding:24px 18px}
  .person{grid-template-columns:1fr}
  .proj{padding:22px 20px}
  .proj-count .big{font-size:52px}
  .proj dl div,.contact-data div{grid-template-columns:96px minmax(0,1fr)}
  .foot-grid{grid-template-columns:1fr}
  .cv{padding:22px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
  .rb-spark,.w-spark,.ticker-track{animation:none}
  .proj:hover{transform:none}
}

/* alemán: palabras compuestas largas */
:lang(de) h1,:lang(de) h2,:lang(de) h3,:lang(de) .map-list li{hyphens:auto;-webkit-hyphens:auto;overflow-wrap:break-word}