*{box-sizing:border-box;margin:0;padding:0}
:root{--navy:#102a3b;--navy2:#0b1d29;--yellow:#ffc400;--ink:#111820;--muted:#68727a;--line:#e2e6e8;--bg:#f5f6f6;--white:#fff}
html{scroll-behavior:smooth}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);line-height:1.55;background:#fff}
img{max-width:100%;display:block}
.container{width:min(1160px,92%);margin:auto}
.site-header{position:fixed;top:0;left:0;width:100%;z-index:20;background:rgba(11,29,41,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{height:92px;display:flex;align-items:center;justify-content:space-between}
.logo-link{display:flex;align-items:center;width:190px;height:78px;overflow:hidden;flex:0 0 auto}.logo-link img{display:block;width:100%;height:auto;max-height:78px;object-fit:contain;object-position:left center}
.menu{display:flex;align-items:center;gap:30px}.menu a{color:#fff;text-decoration:none;font-size:14px;font-weight:700}.menu a:hover{color:var(--yellow)}
.nav-cta{padding:11px 17px;border:1px solid var(--yellow);color:var(--yellow)!important;border-radius:4px}
.menu-btn{display:none;border:0;background:none;color:#fff;font-size:27px}
.hero{min-height:780px;position:relative;display:flex;align-items:center;overflow:hidden;background:var(--navy2)}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 45%}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,17,23,.94) 0%,rgba(7,17,23,.72) 42%,rgba(7,17,23,.22) 100%)}
.hero-content{position:relative;padding-top:80px;color:#fff;display:flex;justify-content:space-between;align-items:end;gap:50px}.hero-copy{max-width:820px}
.eyebrow{text-transform:uppercase;letter-spacing:2.2px;font-size:11px;font-weight:900;color:#d7a700;margin-bottom:13px}
.hero .eyebrow{color:var(--yellow)}
h1{font-size:clamp(46px,6.2vw,78px);line-height:.99;letter-spacing:-3px;margin-bottom:24px;max-width:850px}
.lead{font-size:19px;color:#dce2e5;max-width:700px}.actions{display:flex;gap:12px;margin-top:32px}
.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-size:14px;font-weight:900;padding:14px 22px;border-radius:4px}.btn-primary{background:var(--yellow);color:#111}.btn-outline{border:1px solid rgba(255,255,255,.55);color:#fff}.btn-outline:hover{background:#fff;color:#111}
.hero-note{font-size:12px;color:#dbe0e2;display:flex;align-items:center;gap:9px;white-space:nowrap}.dot{width:8px;height:8px;background:var(--yellow);border-radius:50%}
.section{padding:105px 0}.intro{background:#fff}.intro-grid,.capability-grid,.ferioli-grid,.industry-grid,.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}
h2{font-size:clamp(34px,4.2vw,54px);line-height:1.04;letter-spacing:-1.8px;margin-bottom:18px}.intro-text{font-size:17px;color:var(--muted)}.intro-text p+p{margin-top:18px}
.services{background:var(--bg)}.section-head{max-width:760px;margin-bottom:48px}.section-head>p:last-child{color:var(--muted)}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{background:#fff;border:1px solid var(--line);padding:30px;min-height:250px;position:relative}.service-card:hover{border-color:#c6ccd0;transform:translateY(-2px);transition:.2s}.service-feature{grid-column:span 2;background:var(--navy);color:#fff}.service-number{font-size:12px;font-weight:900;color:#b89200;letter-spacing:1px}.service-card h3{font-size:21px;line-height:1.15;margin:30px 0 10px}.service-card p{font-size:14px;color:var(--muted)}.service-feature p{color:#c8d1d5}.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:28px}.tags span{font-size:11px;border:1px solid rgba(255,255,255,.18);padding:5px 8px;border-radius:20px;color:#dfe5e7}
.equipment{background:#fff}.equipment-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}.equipment-lead{font-size:17px;color:var(--muted);max-width:650px;margin-bottom:28px}.equipment-panel{background:var(--navy);color:#fff;padding:36px}.equipment-main{padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.16)}.equipment-main h3{font-size:32px;margin:18px 0 10px}.equipment-main p{color:#c8d1d5;font-size:15px;line-height:1.6}.equipment-list{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin:24px 0;background:rgba(255,255,255,.14)}.equipment-list span{background:var(--navy);padding:15px;font-weight:800;font-size:13px}.equipment-panel small{color:#aeb9be;font-size:11px}.dark{background:var(--navy2);color:#fff}.dark .eyebrow{color:var(--yellow)}.dark-lead{color:#bdc7cc;font-size:17px;max-width:600px}.cap-list{border-top:1px solid #30424d}.cap-list div{display:flex;gap:24px;padding:18px 0;border-bottom:1px solid #30424d}.cap-list b{color:var(--yellow);font-size:12px}.cap-list span{font-weight:800}
.ferioli{background:#fff}.ferioli-image{position:relative}.ferioli-image img{width:100%;height:540px;object-fit:cover}.image-label{position:absolute;left:20px;bottom:20px;background:var(--yellow);padding:9px 13px;font-size:12px;font-weight:900}.ferioli-copy p{color:var(--muted);font-size:17px;margin-bottom:18px}.text-link{display:inline-block;margin-top:8px;color:var(--navy);font-weight:900;text-decoration:none;border-bottom:2px solid var(--yellow);padding-bottom:3px}
.experience{background:var(--bg)}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.gallery figure{aspect-ratio:4/3;overflow:hidden;background:#ddd}.gallery img{width:100%;height:100%;object-fit:cover;transition:.35s}.gallery figure:hover img{transform:scale(1.035)}
.industries{padding-top:90px}.industry-items{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}.industry-items span{background:#fff;padding:22px;font-weight:900;font-size:16px}
.contact{background:var(--yellow);padding:78px 0}.contact .eyebrow{color:#5b4900}.contact-grid{gap:60px}.contact p{font-size:17px;max-width:680px}.contact-actions{display:flex;flex-direction:column;gap:12px}.btn-dark{background:#111820;color:#fff}.big{width:100%;padding:17px}.mail{color:#111820;font-weight:900;text-decoration:none;font-size:15px}.contact-actions small{font-size:12px}
footer{background:#08141d;color:#b6c0c5;padding:34px 0}.footer-grid{display:grid;grid-template-columns:190px 1fr auto;align-items:center;gap:35px;font-size:12px}.footer-grid img{width:180px}.footer-grid p{color:#e0e5e7;font-weight:700}.footer-grid span{display:block;margin-top:3px;color:#8f9aa0}
.floating-wa{position:fixed;right:22px;bottom:22px;width:54px;height:54px;border-radius:50%;background:var(--yellow);color:#111820;text-decoration:none;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:1000;box-shadow:0 8px 25px rgba(0,0,0,.25);z-index:30}
@media(max-width:850px){.menu-btn{display:block}.menu{display:none;position:absolute;top:92px;left:0;width:100%;padding:22px 4%;background:#0b1d29;flex-direction:column;align-items:flex-start}.menu.open{display:flex}.hero-content{align-items:flex-start;flex-direction:column}.hero-note{display:none}.intro-grid,.capability-grid,.ferioli-grid,.industry-grid,.contact-grid,.equipment-grid{grid-template-columns:1fr;gap:40px}.service-grid{grid-template-columns:1fr 1fr}.service-feature{grid-column:span 2}.gallery{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr;gap:14px}}
@media(max-width:540px){.nav{height:78px}.menu{top:78px}.logo-link{width:160px;height:64px}.hero{min-height:720px}.hero-bg{object-position:58% center}.hero-shade{background:linear-gradient(90deg,rgba(7,17,23,.9),rgba(7,17,23,.45))}h1{font-size:46px;letter-spacing:-2px}.lead{font-size:17px}.actions{flex-direction:column}.btn{width:100%}.section{padding:76px 0}.service-grid,.gallery,.industry-items,.equipment-list{grid-template-columns:1fr}.service-feature{grid-column:auto}.ferioli-image img{height:390px}.footer-grid{grid-template-columns:1fr}.floating-wa{right:16px;bottom:16px}}

/* Equipo destacado */
.equipment-head{max-width:760px;margin-bottom:46px}.featured-equipment{display:grid;grid-template-columns:1.18fr .82fr;background:var(--navy);color:#fff;min-height:520px;overflow:hidden}.featured-media{position:relative;min-height:520px;background:#08131a;overflow:hidden}.featured-media video{width:100%;height:100%;display:block;object-fit:cover;object-position:center}.media-label{position:absolute;left:24px;bottom:24px;background:rgba(7,17,23,.88);border-left:3px solid var(--yellow);padding:10px 14px;font-size:11px;font-weight:900;letter-spacing:1.2px;text-transform:uppercase}.featured-copy{padding:58px 54px;display:flex;flex-direction:column;justify-content:center}.featured-copy .eyebrow{color:var(--yellow);margin-bottom:4px}.featured-copy h3{font-size:44px;line-height:1;margin:14px 0 16px;letter-spacing:-1.5px}.featured-description{color:#c8d1d5;font-size:16px;line-height:1.65;max-width:500px}.equipment-specs{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid rgba(255,255,255,.16);border-bottom:1px solid rgba(255,255,255,.16);margin:28px 0 30px}.equipment-specs span{padding:15px 12px 15px 0;color:#c8d1d5;font-size:13px;border-bottom:1px solid rgba(255,255,255,.09)}.equipment-specs span:nth-child(odd){margin-right:12px}.equipment-specs span:nth-child(3),.equipment-specs span:nth-child(4){border-bottom:0}.equipment-specs b{display:block;color:#fff;font-size:11px;text-transform:uppercase;letter-spacing:.8px;margin-bottom:4px}.equipment-bottom{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center;margin-top:55px;padding-top:35px;border-top:1px solid var(--line)}.equipment-bottom h3{font-size:28px;max-width:500px}.equipment-bottom .eyebrow{color:#9b7d00}.equipment-bottom .equipment-list{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line)}.equipment-bottom .equipment-list span{background:#f6f7f7;padding:18px;font-weight:800;font-size:13px;color:var(--navy)}
@media(max-width:850px){.featured-equipment{grid-template-columns:1fr}.featured-media{min-height:420px}.featured-copy{padding:44px 32px}.equipment-bottom{grid-template-columns:1fr;gap:28px}}
@media(max-width:540px){.featured-media{min-height:300px}.featured-copy{padding:36px 24px}.featured-copy h3{font-size:36px}.equipment-specs{grid-template-columns:1fr}.equipment-specs span,.equipment-specs span:nth-child(odd){margin-right:0;border-bottom:1px solid rgba(255,255,255,.09)}.equipment-specs span:last-child{border-bottom:0}.equipment-bottom .equipment-list{grid-template-columns:1fr}}

/* Galería interactiva: marcador + ficha de trabajo */
.gallery-item{position:relative;cursor:default}.gallery-item::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,17,23,0) 42%,rgba(7,17,23,.84) 100%);opacity:0;pointer-events:none;transition:opacity .2s}.gallery-marker{position:absolute;top:14px;right:14px;width:42px;height:42px;border:2px solid var(--yellow);border-radius:50%;background:rgba(7,17,23,.88);color:#fff;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:900;letter-spacing:.4px;z-index:3;cursor:pointer;transition:.2s}.gallery-marker::before{content:"";position:absolute;width:9px;height:9px;background:var(--yellow);border-radius:50%;top:-5px;right:2px;border:2px solid #071117}.gallery-marker:hover,.gallery-marker:focus-visible{background:var(--yellow);color:#111820;outline:none;transform:scale(1.05)}.gallery-info{position:absolute;left:16px;right:16px;bottom:16px;z-index:3;display:flex;flex-direction:column;gap:6px;color:#fff;opacity:0;transform:translateY(8px);pointer-events:none;transition:.2s}.gallery-info strong{font-size:18px;line-height:1.12}.gallery-info>span:not(.gallery-kicker){font-size:12px;line-height:1.4;color:#e5eaec}.gallery-info small{font-size:11px;color:#d6dde0}.gallery-kicker{font-size:9px!important;text-transform:uppercase;letter-spacing:1.5px;font-weight:900;color:var(--yellow)!important}.gallery-item:hover::after,.gallery-item.is-open::after,.gallery-item:focus-within::after{opacity:1}.gallery-item:hover .gallery-info,.gallery-item.is-open .gallery-info,.gallery-item:focus-within .gallery-info{opacity:1;transform:translateY(0)}
@media (hover:none){.gallery-item:hover::after{opacity:0}.gallery-item:hover .gallery-info{opacity:0;transform:translateY(8px)}.gallery-item.is-open::after{opacity:1}.gallery-item.is-open .gallery-info{opacity:1;transform:translateY(0)}}
@media(max-width:540px){.gallery-info{left:12px;right:12px;bottom:12px}.gallery-info strong{font-size:16px}.gallery-info>span:not(.gallery-kicker){font-size:11px}.gallery-marker{width:40px;height:40px;top:10px;right:10px}}

/* Project descriptions — technical presentation */
.project-info-marker{position:relative;display:block;height:0;z-index:5}
.project-marker{position:absolute;right:14px;top:-44px;width:30px;height:30px;border-radius:50%;
display:flex;align-items:center;justify-content:center;background:var(--yellow);color:#111820;
font-size:10px;font-weight:900;box-shadow:0 5px 14px rgba(0,0,0,.2);cursor:pointer}
.project-tooltip{position:absolute;right:10px;top:-185px;width:300px;padding:16px 17px;
background:rgba(11,29,41,.98);color:#fff;opacity:0;visibility:hidden;transform:translateY(6px);
transition:.18s ease;box-shadow:0 14px 34px rgba(0,0,0,.3);pointer-events:none}
.project-tooltip strong{display:block;font-size:14px;line-height:1.25;margin-bottom:7px}
.project-tooltip em{display:block;font-style:normal;color:#d9dee1;font-size:11px;line-height:1.48;margin-bottom:10px}
.project-tooltip b{display:block;color:var(--yellow);font-size:10px;text-transform:uppercase;letter-spacing:.7px}
.project-info-marker:hover .project-tooltip,.project-info-marker:focus .project-tooltip{
opacity:1;visibility:visible;transform:translateY(0)}
.project-modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;padding:24px;z-index:100}
.project-modal.open{display:flex}
.project-modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.72)}
.project-modal-box{position:relative;z-index:1;width:min(440px,92vw);background:#fff;padding:27px;
box-shadow:0 18px 45px rgba(0,0,0,.3)}
.project-modal-close{position:absolute;right:10px;top:8px;border:0;background:none;font-size:27px;
cursor:pointer;color:#111820}
.project-modal-title{font-size:18px;font-weight:900;margin:0 28px 10px 0;line-height:1.2}
.project-modal-body{font-size:13px;line-height:1.55;color:#68727a;margin:0 0 13px}
.project-modal-client{font-size:10px;text-transform:uppercase;letter-spacing:1px;font-weight:900;
color:#9b7800;margin:0}
@media(max-width:700px){
  .project-tooltip{display:none}
  .project-marker{top:-42px;right:10px}
}