:root{
  --ink:#0d141d; --navy:#16222f; --panel:#1a2836; --line:rgba(238,195,154,.18);
  --copper:#c98f5a; --copper-lt:#f0c9a0; --copper-dk:#8f5e34;
  --bone:#f3eee6; --mute:#a7b2bd; --wa:#25d366;
  --metal:linear-gradient(100deg,#f6dcbc 0%,#d9a26e 38%,#b47c49 56%,#f0c9a0 82%,#d9a26e 100%);
  --r:28px; --gut:clamp(16px,4vw,48px);
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{background:var(--ink);color:#fff;font-family:"Instrument Sans",system-ui,sans-serif;font-size:17px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.display{font-family:Archivo,Arial Black,sans-serif;font-stretch:118%;font-weight:800;text-transform:uppercase;letter-spacing:-.015em;line-height:.98}
.metal{background:var(--metal);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shine 7s ease-in-out infinite alternate}
@keyframes shine{to{background-position:100% 0}}
.eyebrow{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--copper-lt);font-weight:600}
.wrap{max-width:1280px;margin:0 auto;padding:0 var(--gut)}

/* grano */
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:60;opacity:.07;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* nav flotante */
.nav{position:fixed;top:14px;left:50%;transform:translateX(-50%);width:min(1184px,calc(100% - 24px));z-index:50;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:8px 8px 8px 12px;border-radius:999px;background:rgba(22,34,47,.62);border:1px solid var(--line);backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4)}
.logo{display:flex;align-items:center;gap:10px;font-family:Archivo,sans-serif;font-stretch:118%;font-weight:800;letter-spacing:.02em}
.logo img{width:36px;height:36px}
.logo span{color:var(--copper-lt)}
.nav ul{display:flex;gap:28px;list-style:none;padding:0;font-size:.92rem;color:#d6dce2}
.nav ul a:hover{color:var(--copper-lt)}
.pill{display:inline-flex;align-items:center;gap:8px;background:var(--bone);color:var(--ink);font-weight:600;font-size:.92rem;border-radius:999px;padding:10px 18px;transition:transform .25s,background .25s}
.pill:hover{transform:translateY(-1px);background:#fff}

/* hero */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;padding:96px 0 40px;isolation:isolate;overflow:hidden}
.hero .glow{position:absolute;z-index:-2;border-radius:50%;filter:blur(90px)}
.g1{width:52vw;height:52vw;right:-14vw;top:-18vw;background:rgba(201,143,90,.28);animation:drift 14s ease-in-out infinite alternate}
.g2{width:40vw;height:40vw;left:-12vw;bottom:-18vw;background:rgba(49,84,120,.5);animation:drift 18s ease-in-out infinite alternate-reverse}
@keyframes drift{to{transform:translate(-6vw,5vw) scale(1.12)}}
.hero .bgphoto{position:absolute;inset:0;z-index:-1;background:url(../assets/img/hero-trabajador.jpg) 30% 40%/cover no-repeat;transform:scaleX(-1);opacity:.62;-webkit-mask-image:linear-gradient(260deg,transparent 18%,#000 72%);mask-image:linear-gradient(260deg,transparent 18%,#000 72%)}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(13,20,29,.86) 0,rgba(13,20,29,.62) 52%,rgba(13,20,29,.12) 100%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.9fr);gap:clamp(24px,5vw,72px);align-items:center}
.hero h1{font-size:clamp(2.7rem,6.6vw,6.2rem);margin:18px 0 22px}
.hero p.lead{font-size:clamp(1.05rem,1.5vw,1.25rem);color:#cfd6dd;max-width:34em}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.tags span{border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:.86rem;color:#dfe4e9}

/* formulario vidrio */
.quote{background:linear-gradient(160deg,rgba(255,255,255,.1),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.14);border-radius:var(--r);padding:clamp(20px,2.4vw,30px);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);box-shadow:0 30px 80px rgba(0,0,0,.45)}
.quote h2{font-family:Archivo,sans-serif;font-stretch:112%;font-weight:700;font-size:1.35rem;margin-bottom:4px}
.quote small{color:var(--mute);font-size:.86rem}
.quote label{display:block;margin-top:11px;font-size:.8rem;color:var(--mute)}
.quote input,.quote textarea{width:100%;background:rgba(13,20,29,.55);border:1px solid rgba(255,255,255,.12);border-radius:12px;color:#fff;font:inherit;font-size:.98rem;padding:11px 13px;margin-top:5px;outline:0;transition:border .2s,box-shadow .2s;resize:none}
.quote input:focus,.quote textarea:focus{border-color:var(--copper);box-shadow:0 0 0 3px rgba(201,143,90,.22)}
.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:7px}
.chip{border:1px solid rgba(255,255,255,.18);background:none;color:#e6eaee;border-radius:999px;font:inherit;font-size:.84rem;padding:6px 12px;cursor:pointer;transition:.2s}
.chip[aria-pressed=true]{background:var(--copper);border-color:var(--copper);color:var(--ink);font-weight:600}
.send{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;margin-top:16px;background:var(--wa);color:#07301a;border:0;border-radius:14px;font:inherit;font-weight:700;padding:14px;cursor:pointer;transition:transform .2s,box-shadow .2s}
.send:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(37,211,102,.32)}

/* cinta */
.tape{border-block:1px solid var(--line);overflow:hidden;padding:16px 0;background:var(--navy)}
.tape div{display:flex;width:max-content;animation:tape 34s linear infinite}
.tape span{font-family:Archivo,sans-serif;font-stretch:118%;font-weight:800;text-transform:uppercase;font-size:clamp(1.3rem,2.6vw,2.1rem);color:transparent;-webkit-text-stroke:1px var(--copper);padding-right:36px;white-space:nowrap}
.tape span:nth-child(even){color:var(--copper);-webkit-text-stroke:0}
@keyframes tape{to{transform:translateX(-50%)}}

section{padding:clamp(72px,10vw,128px) 0}
.head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:clamp(28px,4vw,48px)}
.head h2{font-size:clamp(2rem,4.8vw,4rem);margin-top:10px}
.head p{color:var(--mute);max-width:26em}

/* rubros acordeón */
.rubros{display:flex;gap:12px;min-height:280px}
.rubro{flex:1;min-width:0;position:relative;border-radius:var(--r);padding:22px;display:flex;flex-direction:column;justify-content:space-between;background:var(--panel);border:1px solid var(--line);overflow:hidden;transition:flex .55s cubic-bezier(.2,.8,.2,1),border-color .3s}
.rubro:hover{flex:1.55;border-color:var(--copper)}
.rubro .n{font-size:.86rem;color:#fff;font-weight:600}
.rubro h3{font-size:clamp(1.3rem,1.8vw,1.65rem);margin-bottom:10px}
.rubro p{color:#cdd4db;max-width:22em}
.rubro .bg{position:absolute;inset:0;z-index:0;width:100%;height:100%;object-fit:cover;transition:transform .7s}
.rubro:hover .bg{transform:scale(1.05)}
.rubro::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(13,20,29,.42) 0,rgba(13,20,29,.2) 28%,rgba(13,20,29,.95) 74%);pointer-events:none}
.rubro::before{content:"";position:absolute;inset:0;z-index:2;background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(201,143,90,.26),transparent 62%);opacity:0;transition:opacity .3s;pointer-events:none}
.rubro:hover::before{opacity:1}
.rubro>*{position:relative;z-index:3}
.rubro>.bg{position:absolute;z-index:0}

/* bento */
.bento{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:170px;gap:12px}
.tile{position:relative;border-radius:var(--r);overflow:hidden;background:var(--panel);border:1px solid var(--line);padding:22px;display:flex;flex-direction:column;justify-content:flex-end;transition:transform .35s,border-color .3s}
.tile:hover{transform:translateY(-4px);border-color:var(--copper)}
.tile h3{font-family:Archivo,sans-serif;font-stretch:112%;font-weight:700;font-size:1.3rem;position:relative}
.tile em{font-style:normal;font-size:.86rem;color:var(--copper-lt);position:relative;opacity:0;transform:translateY(6px);transition:.3s}
.tile:hover em{opacity:1;transform:none}
.tile.big{grid-column:span 2;grid-row:span 2}
.tile.sm{grid-column:span 2}
.tile .img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s}
.tile:hover .img{transform:scale(1.05)}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,20,29,0) 30%,rgba(13,20,29,.72) 62%,rgba(13,20,29,.96));pointer-events:none}
.tile>h3,.tile>em{z-index:2}

/* pasos: bloque claro */
.light{background:var(--bone);color:var(--ink);border-radius:40px;margin:0 clamp(8px,1.4vw,16px)}
.light .eyebrow{color:var(--copper-dk)}
.light .head p{color:#55606b}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.step{border-top:2px solid var(--ink);padding-top:16px}
.step b{display:block;font-family:Archivo,sans-serif;font-stretch:62%;font-weight:800;font-size:clamp(5rem,11vw,9rem);line-height:1;color:var(--copper-dk)}
.step h3{font-size:1.25rem;margin:10px 0 4px}
.step p{color:#55606b}

/* nosotros */
.about{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(24px,5vw,72px);align-items:center}
.about .ph{display:block;width:100%;height:auto;aspect-ratio:1/1;max-height:440px;object-fit:cover;border-radius:var(--r)}
.say{font-family:Archivo,sans-serif;font-stretch:108%;font-weight:600;font-size:clamp(1.6rem,3.3vw,2.9rem);line-height:1.16;letter-spacing:-.01em;margin-top:14px}
.say span{opacity:.2;transition:opacity .35s}
.say span.on{opacity:1}

/* cierre */
footer{padding:clamp(64px,9vw,112px) 0 0;border-top:1px solid var(--line);overflow:hidden;position:relative}
.cta{display:flex;justify-content:space-between;align-items:end;gap:28px;flex-wrap:wrap}
.cta h2{font-size:clamp(2.4rem,7vw,6.4rem);flex:1 1 520px;min-width:0}
.contact{display:grid;gap:14px;color:#eef1f4}
.contact-item{display:flex;align-items:center;gap:14px;font-weight:500;overflow-wrap:anywhere}
.contact-item small{display:block;font-size:.76rem;font-weight:500;letter-spacing:.06em;color:var(--mute)}
.contact-ico{flex:none;display:grid;place-items:center;width:46px;height:46px;border-radius:50%;color:var(--ink);background:linear-gradient(145deg,#f6dcbc,#c98f5a 58%,#8f5e34);box-shadow:0 6px 18px rgba(201,143,90,.28),inset 0 1px 0 rgba(255,255,255,.5);transition:transform .25s,box-shadow .25s}
.contact-ico svg{width:22px;height:22px;fill:currentColor}
.contact-ico svg.line{fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
a.contact-item:hover{color:var(--copper-lt)}
a.contact-item:hover .contact-ico{transform:translateY(-2px) scale(1.05);box-shadow:0 10px 24px rgba(201,143,90,.42),inset 0 1px 0 rgba(255,255,255,.5)}
.big-word{font-family:Archivo,sans-serif;font-stretch:125%;font-weight:900;font-size:10.4vw;line-height:.8;text-align:center;white-space:nowrap;margin-top:clamp(40px,6vw,72px);color:transparent;background:linear-gradient(180deg,rgba(201,143,90,.55),rgba(201,143,90,0) 92%);-webkit-background-clip:text;background-clip:text}

.wa-float{position:fixed;right:16px;bottom:16px;z-index:55;display:flex;align-items:center;gap:8px;background:var(--wa);color:#07301a;font-weight:700;border-radius:999px;padding:12px 16px;box-shadow:0 12px 30px rgba(0,0,0,.4);transition:transform .2s}
.wa-float:hover{transform:scale(1.05)}
.wa-ico{width:20px;height:20px;fill:currentColor}

/* entradas */
.js .rise{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1);transition-delay:var(--d,0s)}
.js .rise.in{opacity:1;transform:none}

@media (max-width:1100px){
  .rubros{flex-wrap:wrap}
  .rubro{flex:1 1 45%;min-height:230px}
  .rubro:hover{flex:1 1 45%}
}
@media (max-width:900px){
  body{font-size:16px}
  .nav ul{display:none}
  .hero{min-height:0;padding-top:96px}
  .hero-grid,.about{grid-template-columns:minmax(0,1fr)}
  .rubros{flex-direction:column;flex-wrap:nowrap;min-height:0}
  .rubro{flex:1;min-height:200px}
  .rubro:hover{flex:1}
  .bento{grid-auto-rows:150px}
  .tile.big{grid-column:span 6;grid-row:span 1}
  .tile.sm{grid-column:span 3}
  .tile.sm:last-child{grid-column:span 6}
  .tile em{opacity:1;transform:none}
  .tile.sm{padding:16px}
  .tile.sm h3{font-size:1.08rem}
  .steps{grid-template-columns:minmax(0,1fr);gap:28px}
  .about .ph{aspect-ratio:16/10;max-height:none}
  .wa-float span{display:none}
  .wa-float{padding:14px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .js .rise{opacity:1;transform:none}
  .say span{opacity:1}
}

/* ---- página real: accesibilidad, formulario y anclas ---- */
.skip{position:fixed;left:12px;top:-60px;z-index:70;background:var(--bone);color:var(--ink);padding:10px 16px;border-radius:10px;font-weight:600}
.skip:focus{top:12px}
:focus-visible{outline:2px solid var(--copper-lt);outline-offset:3px}
.light :focus-visible{outline-color:var(--copper-dk)}
section[id],#cotizacion{scroll-margin-top:88px}
.quote fieldset{border:0;padding:0;margin:11px 0 0;min-width:0}
.quote legend{padding:0;font-size:.8rem;color:var(--mute)}
.quote [aria-invalid=true]{border-color:#ff8f7a;box-shadow:0 0 0 3px rgba(255,143,122,.2)}
.quote .msg{min-height:1.4em;margin-top:10px;font-size:.88rem;color:#ffb3a5}
.quote .msg.ok{color:#a8f0c2}
.quote .msg a{text-decoration:underline}
.quote .alt{display:block;width:100%;margin-top:6px;background:none;border:0;color:#d6dce2;font:inherit;font-size:.9rem;text-decoration:underline;text-underline-offset:3px;cursor:pointer;padding:6px}
.quote .alt:hover{color:var(--copper-lt)}
.rubro{cursor:pointer}