:root{
  --bg:#0f1318;
  --bg2:#171c22;
  --panel:#20262d;
  --red:#ff101f;
  --red2:#d90010;
  --green:#00c851;
  --text:#f5f7fa;
  --muted:#b9c0c8;
  --white:#fff;
  --line:rgba(255,255,255,.14);
  --shadow:0 18px 40px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
button,input,textarea{font:inherit}
.container{width:min(1180px,calc(100% - 48px));margin:0 auto}
.site-header{position:absolute;z-index:20;top:0;left:0;right:0;background:linear-gradient(180deg,rgba(4,7,10,.84),rgba(4,7,10,.05));}
.nav-wrap{height:108px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:12px;width:255px;flex:0 0 255px}
.brand img{width:78px;height:78px;object-fit:contain;filter:drop-shadow(0 4px 18px rgba(0,0,0,.35))}
.brand-text{font-weight:800;font-size:14px;line-height:1.05;letter-spacing:1.8px;color:#fff;display:block}
.brand-text strong{font-size:26px;letter-spacing:1px;color:var(--red)}
.main-nav{display:flex;align-items:center;gap:10px;margin-left:auto}
.main-nav a{font-size:14px;font-weight:600;padding:13px 15px;border-radius:2px;color:#eef1f4;transition:.2s}
.main-nav a:hover,.main-nav a.active{background:var(--red);color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:4px;font-weight:800;cursor:pointer;transition:.22s;white-space:nowrap}
.btn:hover{transform:translateY(-1px);filter:brightness(1.05)}
.btn-red{background:var(--red);color:white}
.btn-green{background:#12bd4a;color:white}
.nav-cta{padding:14px 20px;font-size:14px}
.icon-circle{font-size:18px}.btn-large{min-height:52px;padding:0 25px;font-size:15px}
.menu-toggle{display:none;margin-left:auto;width:42px;height:42px;border:1px solid rgba(255,255,255,.2);background:#11161b;border-radius:4px;padding:9px}
.menu-toggle span{display:block;height:2px;background:#fff;margin:5px 0}
.hero{min-height:610px;position:relative;display:flex;align-items:center;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.15)}
.hero-bg{position:absolute;inset:0;background:url('assets/images/hero-industrial.jpg') center/cover no-repeat;filter:saturate(.7) contrast(1.08)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,8,12,.98) 0%,rgba(6,10,14,.88) 38%,rgba(6,10,14,.24) 70%,rgba(6,10,14,.15) 100%),linear-gradient(0deg,rgba(8,11,15,.75),transparent 42%)}
.hero-accent{position:absolute;right:-110px;bottom:-130px;width:470px;height:430px;background:rgba(255,0,23,.14);clip-path:polygon(39% 0,100% 20%,100% 100%,0 100%)}
.hero-content{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:flex-end;padding-top:100px}
.hero-copy{max-width:720px;padding:62px 0 48px}
.eyebrow{font-size:11px;letter-spacing:5px;font-weight:700;color:#f0f2f5;margin-bottom:20px}.eyebrow span{opacity:.55;margin:0 5px}
.hero h1{font-family:Oswald,Inter,sans-serif;font-size:63px;line-height:.98;margin:0 0 18px;letter-spacing:-1px;font-weight:700;text-shadow:0 3px 12px rgba(0,0,0,.35)}
.hero h1 strong{color:var(--red);font-weight:700}
.hero-text{max-width:650px;font-size:18px;color:#f2f4f7;margin:0 0 26px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.trust-row{display:flex;gap:52px;margin-top:34px}
.trust-item{display:flex;align-items:center;gap:12px;color:white}
.trust-item span{font-size:30px;color:#dfe4ea}.trust-item b{font-size:11px;line-height:1.35;letter-spacing:.2px}
.hero-side-note{width:260px;padding:0 0 48px 30px;align-self:flex-end;background:linear-gradient(135deg,transparent 0,rgba(2,6,8,.74) 28%);min-height:180px;display:flex;flex-wrap:wrap;align-content:flex-end;gap:8px}
.hero-side-note .line{width:44px;height:3px;background:#fff;display:block}.hero-side-note .line.red{background:var(--red);width:38px}
.hero-side-note p{width:100%;font-size:20px;line-height:1.2;margin:0}
.services-section{background:linear-gradient(180deg,#23282e,#14191e);padding:25px 0 34px;position:relative}
.services-section:before{content:"";position:absolute;left:0;top:0;border-top:28px solid var(--red);border-right:38px solid transparent}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:25px;margin-bottom:20px}
.section-head h2,.company-strip h2,.projects-contact h2,.location-title h2,.catalog-copy h2{font-family:Oswald,Inter,sans-serif;font-size:36px;margin:0;line-height:1}.section-head h2 span,.company-strip h2 span,.projects-contact h2 span,.location-title h2 span,.catalog-copy h2 span{color:var(--red)}
.section-head p,.location-title p,.catalog-copy p{margin:8px 0 0;color:#d4d8de;font-size:14px}
.outline-btn{border:1px solid rgba(255,255,255,.44);padding:11px 18px;border-radius:4px;font-size:12px;font-weight:700;background:transparent;color:#fff}.outline-btn:hover{border-color:#fff;background:rgba(255,255,255,.05)}
.service-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.service-card{background:#fff;color:#13171c;border-radius:4px;overflow:hidden;position:relative;box-shadow:var(--shadow);min-width:0;cursor:pointer;transition:transform .18s ease, box-shadow .18s ease}
.service-card:hover{transform:translateY(-4px);box-shadow:0 24px 50px rgba(0,0,0,.32)}
.service-card>img{width:100%;height:150px;object-fit:cover}
.service-icon{position:absolute;left:15px;top:127px;width:44px;height:44px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font-size:22px;border:3px solid #fff}
.service-body{padding:28px 16px 16px;min-height:140px;position:relative}
.service-body h3{font-size:16px;line-height:1.15;margin:0 40px 8px 0;font-weight:800}.service-body p{font-size:12px;line-height:1.3;margin:0;color:#4f555c}
.card-action{position:absolute;right:14px;top:32px;border:1px solid #333;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-weight:800;background:#fff;color:#111;cursor:pointer}
.company-strip{background:#0e1216;padding:52px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.company-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:60px;align-items:center}.company-strip p{color:#c9cfd5}.red-text{color:#ff6670!important}.company-highlight{border-left:4px solid var(--red);padding:20px 0 20px 24px}.company-highlight strong{font-family:Oswald,Inter,sans-serif;font-size:27px}
.catalog-strip{padding:26px 0;background:#13191f;border-bottom:1px solid var(--line)}
.catalog-grid{display:flex;justify-content:space-between;gap:24px;align-items:center}
.catalog-actions{display:flex;gap:12px;flex-wrap:wrap}
.projects-contact{background:linear-gradient(90deg,#11161b 0,#11161b 49.8%,#272c32 49.8%,#272c32 100%);position:relative}
.split-grid{display:grid;grid-template-columns:1fr 1fr}.projects-panel,.contact-panel{padding:36px 28px 36px 14px}.contact-panel{padding-left:34px;padding-right:14px}.projects-contact h2{font-size:38px}.projects-contact p{color:#d4d8de;font-size:13px;margin:8px 0 16px}.outline-btn.dark{display:inline-block;margin:4px 0 24px}
.project-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.project-gallery img{width:100%;height:105px;object-fit:cover;border-radius:3px;border:1px solid rgba(255,255,255,.1)}
.contact-layout{display:grid;grid-template-columns:1.2fr .95fr;gap:24px}.contact-form{display:grid;gap:7px}.contact-form input,.contact-form textarea{width:100%;border:1px solid #c7cbd0;background:#fff;color:#111;padding:10px 12px;border-radius:2px;outline:none;font-size:12px}.contact-form textarea{resize:vertical}.send-btn{min-height:43px;width:100%}.contact-buttons{display:grid;gap:7px}.contact-buttons>a{display:flex;align-items:center;background:#1d2228;border-radius:4px;min-height:57px;padding:0 10px;gap:10px}.square{width:42px;height:42px;border-radius:3px;display:grid;place-items:center;font-size:22px}.square.green{background:#04b947}.square.red{background:var(--red)}.square.gray{background:#8c9298}.contact-buttons b{font-size:12px}.contact-buttons small{display:block;font-weight:500;color:#fff;margin-top:2px;font-size:10px}.secondary-mail{font-size:10px!important;margin:2px 0!important}
.locations-section{background:#f5f6f7;color:#12161a;padding:28px 0 32px}.location-title h2{font-size:37px}.location-title p{color:#555d66}
.map-switcher{display:flex;gap:10px;margin:18px 0 0}
.map-tab{background:#fff;color:#111;border:1px solid #d5dbe2;border-radius:999px;padding:10px 16px;font-weight:700;cursor:pointer}
.map-tab.active{background:var(--red);border-color:var(--red);color:#fff}
.locations-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;margin-top:16px}.location-data{display:grid;gap:10px}.location-card{background:#fff;border:1px solid #e1e4e7;border-radius:5px;padding:15px 16px;box-shadow:0 8px 20px rgba(0,0,0,.06)}.country-badge{font-weight:900;font-size:13px;letter-spacing:.8px;color:#222}.location-card p{margin:8px 0;font-size:12px}.location-card p span{color:var(--red);margin-right:6px}.location-card small{font-size:11px;color:#555}.location-card.pending{border-style:dashed;background:#fafafa}.pending-text{color:#7a8086}.location-link{display:inline-block;margin-top:4px;font-size:11px;font-weight:800;color:#1474e5}.location-link.disabled{color:#9aa0a6}.website-line{font-size:13px;margin:4px 0 0}.map-wrap{min-height:330px;border-radius:5px;overflow:hidden;border:1px solid #d7dade;background:#e5e8eb}.map-wrap iframe{width:100%;height:100%;min-height:330px;border:0}
.site-footer{background:#0b1014;border-top:1px solid rgba(255,255,255,.08);padding:17px 0}.footer-grid{display:grid;grid-template-columns:210px 1fr auto;align-items:center;gap:25px}.footer-brand{display:flex;align-items:center;gap:10px;font-weight:700}.footer-grid img{width:70px;height:70px;object-fit:contain}.footer-grid p{font-size:11px;color:#9fa7b0;margin:0}.footer-tagline{text-align:right;color:#e1e5e9!important}
.floating-whatsapp{position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;background:#0ac84b;color:#fff;display:grid;place-items:center;font-size:32px;z-index:40;box-shadow:0 10px 28px rgba(0,0,0,.35);border:3px solid #fff}

.modal{position:fixed;inset:0;display:none;z-index:70}
.modal.show{display:block}
.modal-backdrop{position:absolute;inset:0;background:rgba(2,5,8,.72);backdrop-filter:blur(4px)}
.modal-dialog{position:relative;width:min(1080px,calc(100% - 30px));margin:48px auto;background:#10151b;border:1px solid rgba(255,255,255,.08);border-radius:14px;box-shadow:0 30px 70px rgba(0,0,0,.45);max-height:calc(100vh - 96px);overflow:hidden}
.modal-close{position:absolute;right:16px;top:12px;width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.04);color:#fff;font-size:26px;line-height:1;cursor:pointer;z-index:3}
.modal-content{display:grid;grid-template-columns:1fr 1fr;min-height:400px}
.modal-gallery{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:18px;background:#0c1015;overflow:auto;align-content:start}
.modal-gallery img{width:100%;height:180px;object-fit:cover;border-radius:8px;border:1px solid rgba(255,255,255,.08)}
.modal-info{padding:28px 28px 24px;overflow:auto}
.modal-tag{margin:0 0 8px;color:#ff6670;font-size:12px;font-weight:800;letter-spacing:1.6px}
.modal-info h3{margin:0 0 12px;font-family:Oswald,Inter,sans-serif;font-size:38px;line-height:1}
.modal-intro{color:#d9dde2;font-size:16px;margin:0 0 14px}
.modal-info p{margin:0 0 12px;color:#c8d0d7}
.modal-info ul{margin:0 0 16px 18px;color:#dde3e9;padding:0}
.modal-info li{margin:0 0 6px}
.modal-actions{display:flex;gap:12px;flex-wrap:wrap;padding-top:8px;border-top:1px solid rgba(255,255,255,.09)}
body.modal-open{overflow:hidden}

@media (max-width:1180px){.service-grid{grid-template-columns:repeat(4,1fr)}}
@media (max-width:1050px){
  .nav-cta{display:none}.brand{width:220px;flex-basis:220px}.main-nav a{padding:11px 10px}.hero h1{font-size:56px}.service-grid{grid-template-columns:repeat(3,1fr)}.contact-layout{grid-template-columns:1fr}.project-gallery{grid-template-columns:repeat(2,1fr)}.catalog-grid{flex-direction:column;align-items:flex-start}
}
@media (max-width:780px){
  .container{width:min(100% - 28px,1180px)}.site-header{position:fixed;background:#080c10;box-shadow:0 5px 20px rgba(0,0,0,.25)}.nav-wrap{height:78px;gap:14px}.brand{width:184px;flex-basis:184px}.brand img{width:56px;height:56px}.brand-text{font-size:11px}.brand-text strong{font-size:20px}.menu-toggle{display:block}.main-nav{position:absolute;top:78px;left:0;right:0;background:#0c1116;display:none;flex-direction:column;align-items:stretch;padding:10px 14px 18px;gap:3px;border-top:1px solid rgba(255,255,255,.12)}.main-nav.open{display:flex}.main-nav a{padding:12px 14px}.hero{min-height:660px}.hero-content{padding-top:78px}.hero-copy{padding:60px 0 38px}.hero h1{font-size:48px}.hero-text{font-size:16px}.hero-side-note{display:none}.trust-row{gap:25px;flex-wrap:wrap}.section-head{align-items:flex-start;flex-direction:column}.service-grid{grid-template-columns:1fr 1fr}.company-grid,.split-grid,.locations-grid,.modal-content{grid-template-columns:1fr}.projects-contact{background:#11161b}.contact-panel{background:#272c32;margin:0 -14px;padding:34px 28px}.project-gallery img{height:120px}.locations-grid{gap:14px}.footer-grid{grid-template-columns:1fr;text-align:center}.footer-grid img{margin:auto}.footer-tagline{text-align:center}.projects-panel{padding-right:14px}.modal-dialog{margin:14px auto;max-height:calc(100vh - 28px)}.modal-gallery{grid-template-columns:1fr 1fr}
}
@media (max-width:520px){
  .hero h1{font-size:40px}.eyebrow{font-size:9px;letter-spacing:2.8px}.hero-actions{display:grid;grid-template-columns:1fr}.btn-large{width:100%}.trust-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.service-grid{grid-template-columns:1fr}.service-card>img{height:190px}.service-icon{top:167px}.project-gallery{grid-template-columns:1fr 1fr}.location-title h2,.section-head h2,.projects-contact h2,.catalog-copy h2{font-size:32px}.floating-whatsapp{width:52px;height:52px;font-size:27px;right:14px;bottom:14px}.modal-gallery{grid-template-columns:1fr}.modal-info{padding:24px 18px 20px}.modal-info h3{font-size:32px}
}

/* --- V3: trayectoria, clientes y ajustes de interacción --- */
.btn-mail{background:#f3f5f7;color:#111;border:1px solid #d9dee4;padding:12px 18px}
.btn-mail:hover{background:#fff}
.btn-chile{background:#087d3d}
.years-badge{font-family:Oswald,Inter,sans-serif;font-size:27px!important;font-weight:700;line-height:1;color:#fff!important;min-width:38px;text-align:center}

.experience-section{background:linear-gradient(135deg,#171d23,#0f1419);padding:38px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.experience-grid{display:grid;grid-template-columns:250px 1fr;gap:46px;align-items:center}
.experience-number{border-right:4px solid var(--red);padding:12px 35px 12px 0;display:flex;flex-direction:column;align-items:flex-start}
.experience-number strong{font-family:Oswald,Inter,sans-serif;font-size:92px;line-height:.9;color:var(--red);letter-spacing:-3px}
.experience-number span{font-size:15px;font-weight:800;text-transform:uppercase;letter-spacing:1px;margin-top:10px}
.experience-copy h2{font-family:Oswald,Inter,sans-serif;font-size:34px;line-height:1.1;margin:0 0 10px}
.experience-copy>p:not(.eyebrow){margin:0;color:#cbd2d9;max-width:850px}
.client-chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}
.client-chips span{border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.04);border-radius:999px;padding:8px 13px;font-size:12px;font-weight:700;color:#eef2f5}

/* El contenido largo del catálogo debe poder desplazarse hasta los botones */
.modal-dialog{overflow:hidden}
.modal-content{height:min(720px,calc(100vh - 96px));min-height:0}
.modal-gallery,.modal-info{min-height:0;overflow-y:auto;scrollbar-width:thin}
.modal-info{display:flex;flex-direction:column}
.modal-actions{margin-top:auto;position:sticky;bottom:0;background:#10151b;padding:14px 0 4px;z-index:2}

@media (max-width:780px){
  .experience-grid{grid-template-columns:1fr;gap:20px}
  .experience-number{border-right:0;border-bottom:3px solid var(--red);padding:0 0 18px;flex-direction:row;align-items:flex-end;gap:16px}
  .experience-number strong{font-size:72px}
  .experience-number span{margin-bottom:8px}
  .modal-content{height:calc(100vh - 28px);overflow-y:auto;display:block}
  .modal-gallery,.modal-info{overflow:visible}
  .modal-actions{position:static}
}