:root{
  --ink:#10212b;--muted:#65727b;--blue:#168fca;--blue2:#0d5f86;--sky:#eaf7fc;
  --sand:#f5f2ed;--white:#fff;--line:#dfe5e8;--dark:#0b202b;--radius:22px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:"DM Sans",Arial,sans-serif;background:#fff}
h1,h2,h3{font-family:"Manrope",Arial,sans-serif;margin:0;letter-spacing:-.035em}h2{font-size:clamp(2.2rem,4.5vw,4.5rem);line-height:1.02}p{font-size:1.08rem;line-height:1.75;color:var(--muted)}
.container{width:min(1180px,calc(100% - 48px));margin:auto}.site-header{position:fixed;top:0;left:0;right:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(0,0,0,.05)}
.nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{width:155px;height:auto;display:block}.nav nav{display:flex;align-items:center;gap:28px}.nav nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.93rem}.nav-cta{background:var(--ink);color:#fff!important;padding:12px 18px;border-radius:999px}.menu-toggle{display:none;border:0;background:none;font-size:26px}
.hero{height:min(860px,100vh);min-height:680px;position:relative;display:flex;align-items:center;overflow:hidden}.hero-media{position:absolute;inset:0;background:url("assets/pista-aerea.jpg") center/cover no-repeat;transform:scale(1.03)}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,20,27,.82) 0%,rgba(5,20,27,.48) 48%,rgba(5,20,27,.06) 100%)}.hero-content{position:relative;z-index:2;padding-top:70px;color:#fff}.eyebrow,.kicker{font-size:.76rem;letter-spacing:.17em;font-weight:800;color:var(--blue);margin-bottom:20px}.hero .eyebrow{color:#bcecff}.hero h1{font-size:clamp(4rem,8vw,7.8rem);line-height:.88;max-width:850px}.hero h1 span{color:#74d0ef}.hero p{color:rgba(255,255,255,.84);max-width:620px;margin:30px 0}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:14px;text-decoration:none;padding:15px 22px;border-radius:999px;font-weight:800;transition:.2s transform}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--blue);color:#fff}.btn-ghost{border:1px solid rgba(255,255,255,.5);color:#fff}.btn-dark{background:var(--ink);color:#fff}.hero-scroll{position:absolute;bottom:28px;left:50%;z-index:2;color:#fff;font-size:.7rem;letter-spacing:.2em}.hero-scroll span{margin-left:8px}
.section{padding:120px 0}.intro{background:#fff}.intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:90px}.intro h2{max-width:720px}.intro-copy{padding-top:45px}.intro-copy p{max-width:600px}
.stats{background:var(--blue);color:#fff}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:55px 0}.stats-grid div{padding:0 35px;border-right:1px solid rgba(255,255,255,.3)}.stats-grid div:first-child{padding-left:0}.stats-grid div:last-child{border:0}.stats-grid strong{display:block;font-family:"Manrope";font-size:clamp(1.8rem,3vw,3.1rem);letter-spacing:-.04em}.stats-grid span{opacity:.85;font-size:.88rem;text-transform:uppercase;letter-spacing:.1em}
.project-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.project-image{position:relative}.project-image img{width:100%;border-radius:var(--radius);display:block}.image-caption{position:absolute;bottom:16px;left:16px;background:rgba(255,255,255,.9);padding:9px 13px;border-radius:999px;font-size:.75rem;font-weight:700}.project-copy p{max-width:600px}.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:36px}.feature-list div{padding:20px;border:1px solid var(--line);border-radius:16px}.feature-list b{display:block;font-family:"Manrope";font-size:1.35rem}.feature-list span{display:block;color:var(--muted);font-size:.82rem;margin-top:5px}
.dark-section{background:var(--dark);color:#fff}.kicker.light{color:#71ccec}.dark-section p{color:#b6c5cb}.runway-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:90px;align-items:center}.runway-photo img{width:100%;height:620px;object-fit:cover;border-radius:var(--radius)}.runway-data{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:40px}.runway-data div{border-top:1px solid rgba(255,255,255,.25);padding-top:14px}.runway-data span{display:block;color:#91a5ae;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}.runway-data strong{display:block;margin-top:7px;font-size:1.2rem}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:50px}.section-head h2{max-width:700px}.section-head p{max-width:430px;margin:0}.infra-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.infra-grid article{padding:35px;border:1px solid var(--line);border-radius:18px;min-height:235px}.icon{font-size:1.8rem;color:var(--blue);display:block;margin-bottom:24px}.infra-grid h3{font-size:1.35rem}.infra-grid p{font-size:.95rem;line-height:1.6}
.split-image{display:grid;grid-template-columns:1fr 1fr;background:var(--sand)}.split-copy{padding:100px max(48px,calc((100vw - 1180px)/2)) 100px 48px;align-self:center}.split-copy p{max-width:520px}.split-image img{width:100%;height:600px;object-fit:cover}.text-link{color:var(--blue2);font-weight:800;text-decoration:none}
.gallery-section{background:#fafbfb}.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:14px}.gallery figure{margin:0;overflow:hidden;border-radius:18px}.gallery img{width:100%;height:100%;object-fit:cover;transition:.5s}.gallery figure:hover img{transform:scale(1.04)}.gallery .wide{grid-column:span 2}
.location{background:var(--sky)}.location-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:90px;align-items:center}.address{display:grid;gap:8px;margin:30px 0 35px}.address span{color:var(--muted);line-height:1.6}.map-card{height:520px;border-radius:var(--radius);position:relative;overflow:hidden;background:#dcece6}.map-grid{position:absolute;inset:-20px;background-image:linear-gradient(35deg,transparent 48%,rgba(255,255,255,.8) 49%,rgba(255,255,255,.8) 51%,transparent 52%),linear-gradient(110deg,transparent 47%,rgba(255,255,255,.65) 48%,rgba(255,255,255,.65) 51%,transparent 52%);background-size:110px 90px,150px 130px;transform:rotate(-6deg) scale(1.15)}.map-pin{position:absolute;left:50%;top:48%;font-size:38px;transform:translate(-50%,-50%);background:var(--blue);color:#fff;width:70px;height:70px;display:grid;place-items:center;border-radius:50%}.map-label{position:absolute;left:50%;top:62%;transform:translateX(-50%);background:#fff;padding:13px 18px;border-radius:12px;box-shadow:0 8px 30px rgba(0,0,0,.1);font-weight:800;text-align:center}.map-label small{color:var(--blue)}
.contact{background:#fff}.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.contact-actions{display:grid;gap:15px}.contact-line{display:flex;justify-content:space-between;gap:20px;padding:19px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}.contact-line span{color:var(--muted)}.contact-line b{font-size:.96rem}
footer{background:var(--dark);color:#9eb0b8;padding:35px 0}.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:.8rem}.footer-grid img{width:130px;background:#fff;border-radius:4px;padding:3px}
@media(max-width:900px){.nav nav{display:none}.menu-toggle{display:block}.nav nav.open{display:flex;position:absolute;top:82px;left:0;right:0;background:#fff;flex-direction:column;padding:25px;gap:20px;border-bottom:1px solid var(--line)}.hero h1{font-size:clamp(3.5rem,13vw,6rem)}.intro-grid,.project-grid,.runway-grid,.location-grid,.contact-inner{grid-template-columns:1fr;gap:45px}.intro-copy{padding-top:0}.stats-grid{grid-template-columns:1fr 1fr;gap:30px}.stats-grid div{border-right:0;padding:0}.infra-grid{grid-template-columns:1fr 1fr}.split-image{grid-template-columns:1fr}.split-copy{padding:80px 24px}.split-image img{height:440px}.section-head{display:block}.section-head p{margin-top:20px}.gallery{grid-template-columns:1fr 1fr;grid-auto-rows:190px}.gallery .wide{grid-column:span 2}.runway-photo img{height:440px}}
@media(max-width:560px){.container{width:min(100% - 32px,1180px)}.nav{height:72px}.brand img{width:135px}.nav nav.open{top:72px}.hero{min-height:650px}.hero-overlay{background:linear-gradient(90deg,rgba(5,20,27,.86),rgba(5,20,27,.25))}.section{padding:80px 0}.stats-grid{grid-template-columns:1fr 1fr;padding:38px 0}.stats-grid strong{font-size:1.6rem}.feature-list,.infra-grid{grid-template-columns:1fr}.gallery{grid-template-columns:1fr;grid-auto-rows:230px}.gallery .wide{grid-column:auto}.map-card{height:360px}.footer-grid{flex-direction:column;align-items:flex-start}.contact-line{display:grid}.contact-line b{font-size:.9rem}}