:root{--asfalto:#1c2329;--asfalto2:#262e35;--petroleo:#12394a;--señal:#f5b301;--gris:#eef1f3;--texto:#222b31;--blanco:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;font:400 1.0625rem/1.65 Archivo,system-ui,sans-serif;color:var(--texto);background:var(--blanco)}
h1,h2,h3{font-family:"Barlow Condensed",Impact,sans-serif;line-height:1.05;margin:0 0 .5em;letter-spacing:.01em}
h1{font-size:clamp(3.2rem,10vw,7rem)}h2{font-size:clamp(2rem,4.5vw,3.2rem);max-width:18ch}h3{font-size:1.6rem}
img{max-width:100%;display:block}a{color:inherit}
:focus-visible{outline:3px solid var(--señal);outline-offset:3px}
.wrap{max-width:1100px;margin:0 auto;padding:0 1.25rem}
.kicker{font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:.82rem;color:var(--petroleo);margin:0 0 .8rem}
.dark .kicker,.hero .kicker{color:var(--señal)}
.top{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.6rem 1.25rem;background:var(--blanco);box-shadow:0 1px 0 #dde2e6}
.top nav{display:flex;align-items:center;gap:1.4rem}.top nav a{text-decoration:none;font-weight:500}
.top nav a:hover{color:var(--petroleo);text-decoration:underline;text-decoration-color:var(--señal);text-decoration-thickness:3px;text-underline-offset:6px}
.burger{display:none;background:none;border:2px solid var(--asfalto);padding:.4rem .8rem;font:inherit;cursor:pointer}
.btn{display:inline-block;background:var(--señal);color:var(--asfalto);font-weight:700;text-decoration:none;padding:.85rem 1.5rem;border:2px solid var(--señal);cursor:pointer;font-size:1rem}
.btn:hover{background:#ffc82e}
.btn.ghost{background:transparent;color:var(--blanco);border-color:var(--blanco)}.btn.ghost:hover{background:rgba(255,255,255,.14)}
.hero{color:var(--blanco);padding:clamp(5rem,16vw,11rem) 0 0;position:relative;min-height:min(86vh,760px);display:flex;flex-direction:column;justify-content:flex-end;
 background:linear-gradient(100deg,rgba(28,35,41,.94) 0%,rgba(28,35,41,.72) 55%,rgba(28,35,41,.35) 100%),url(../images/hero.jpg) center/cover,var(--asfalto)}
.hero .lead{max-width:34rem;font-size:1.2rem;color:#d9e0e5}.hero h1{margin-bottom:.3em}
.actions{display:flex;flex-wrap:wrap;gap:.8rem;margin:2rem 0 clamp(3rem,8vw,5rem)}
.road{height:14px;background:repeating-linear-gradient(90deg,var(--señal) 0 56px,transparent 56px 104px);margin-bottom:22px}
.sec{padding:clamp(3.5rem,8vw,6.5rem) 0}.dark{background:var(--asfalto);color:var(--blanco)}.dark p{color:#cfd7dc}
.num{font:700 1.1rem "Barlow Condensed",sans-serif;color:var(--señal);letter-spacing:.08em;display:block;margin-bottom:.6rem}
.pillars{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:2rem;margin-top:3rem}
.pillars article{border-top:2px solid var(--señal);padding-top:1.2rem}.pillars p{margin:0}
.scroller{display:flex;gap:1.5rem;overflow-x:auto;scroll-snap-type:x mandatory;padding:2.5rem 0 1rem;-webkit-overflow-scrolling:touch}
.scroller figure{margin:0;flex:0 0 calc((100% - 3rem)/3);min-width:290px;scroll-snap-align:start;background:var(--gris);border-bottom:6px solid var(--señal)}
.scroller img{width:100%;aspect-ratio:4/3;object-fit:cover}.scroller figcaption{padding:1.3rem}
.scroller .num{color:var(--petroleo)}.scroller p{margin:0 0 1rem}
dl{display:grid;grid-template-columns:auto 1fr;gap:.25rem 1rem;margin:0;font-size:.98rem}dt{color:#5b6770}dd{margin:0;font-weight:500}
.hint{margin:.3rem 0 0;font-size:.9rem;color:#5b6770}
.two{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(2rem,6vw,5rem);align-items:center}
.band{background:var(--señal);color:var(--asfalto)}.band .kicker{color:var(--asfalto)}
.big b{display:block;font:700 clamp(9rem,26vw,17rem)/.85 "Barlow Condensed",sans-serif}
.big span{font:600 clamp(1.6rem,4vw,2.4rem) "Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.06em}
.timeline{list-style:none;margin:1.5rem 0;padding:0 0 0 1.5rem;border-left:4px solid var(--asfalto)}
.timeline li{position:relative;padding:0 0 1.1rem 1rem}.timeline li::before{content:"";position:absolute;left:-2.1rem;top:.5rem;width:.9rem;height:.9rem;background:var(--señal);border:3px solid var(--asfalto);border-radius:50%}
.timeline b{font:700 1.5rem "Barlow Condensed",sans-serif;margin-right:.4rem}.sign{margin:0}
.clients{background:var(--blanco)}.marquee{overflow:hidden;margin-top:2.5rem;border-block:1px solid #dde2e6;padding:1.5rem 0}
.track{display:flex;width:max-content;gap:4.5rem;align-items:center;animation:mq 30s linear infinite}
.track img{height:60px;width:auto;mix-blend-mode:multiply;filter:grayscale(1);opacity:.8}
@keyframes mq{to{transform:translateX(-50%)}}
address{font-style:normal;margin:1.5rem 0 2rem;line-height:1.9;font-size:1.15rem}
.map{width:100%;height:340px;border:0;filter:grayscale(.4)}
footer{background:#14191d;color:#9aa5ad;padding:1.5rem 0;font-size:.95rem}.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem}
.wa{position:fixed;right:1rem;bottom:1rem;background:#25d366;color:#062b13;font-weight:700;text-decoration:none;padding:.7rem 1.1rem;border-radius:999px;box-shadow:0 4px 14px rgba(0,0,0,.25);z-index:9}
@media(max-width:800px){
 .burger{display:block}.top nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--blanco);flex-direction:column;align-items:flex-start;padding:1rem 1.25rem;box-shadow:0 8px 16px rgba(0,0,0,.12)}
 .top nav.open{display:flex}.two{grid-template-columns:1fr}.scroller figure{flex-basis:82%}}
@media(min-width:801px){.hint{display:none}.scroller{overflow:visible}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.track{animation:none;flex-wrap:wrap;width:auto}}