:root{
  --bg:#f6f7f8;
  --card:#ffffff;
  --text:#121417;
  --muted:#5b6470;
  --line:rgba(10,20,30,.10);
  --shadow: 0 18px 45px rgba(10,20,30,.12);
  --shadow2: 0 10px 25px rgba(10,20,30,.10);
  --radius: 18px;
  --radius2: 26px;
  --max: 1120px;
  --primary:#3e4094;
  --primaryDark:#2f317a;
  --primaryLight:#4b4dd0;
  --ink:#0f1433;
}


*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Noto Sans", Arial, sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.5;
}

img{max-width:100%;display:block}
h1,h2,h3{
  font-family: Oswald, Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  letter-spacing: -0.01em;
}
a{color:inherit;text-decoration:none}
a:hover{opacity:.95}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 18px}
.skip{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip:focus{left:12px;top:12px;width:auto;height:auto;background:#fff;padding:10px 12px;border-radius:12px;box-shadow:var(--shadow2);z-index:9999}

.topbar{
  position:sticky;top:0;z-index:1000;
  backdrop-filter: blur(10px);
  background: rgba(246,247,248,.85);
  border-bottom: 1px solid var(--line);
}
.topbar__inner{
  display:flex;align-items:center;gap:16px;
  padding:10px 0;
}
.brand{display:flex;align-items:center;gap:12px;min-width:260px}
.brand__logo{
  width: 120px;
  max-width: 34vw;
  height:auto;
  border-radius: 12px;
  box-shadow: 0 8px 18px rgba(10,20,30,.10);
  background:#fff;
}
.brand__text{
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: 18px;
  color: var(--primary); text-transform: uppercase; letter-spacing: .06em;
  white-space: nowrap;
}

.nav{
  margin-left:auto;
  display:flex;align-items:center;gap:14px;
  padding:8px 10px;
}
.nav a{
  font-weight:700;
  color:var(--muted);
  padding:10px 10px;
  border-radius: 12px;
}
.nav a:hover{background:rgba(62,64,148,.08);color:var(--ink)}

.cta{
  display:inline-flex;align-items:center;justify-content:center;
  padding:11px 14px;border-radius:16px;
  background: linear-gradient(180deg, var(--primaryLight), var(--primary));
  color:#fff;
  font-weight:900;
  box-shadow: var(--shadow2);
  white-space:nowrap;
}
.cta:hover{background:var(--primaryDark)}

.menu-btn{
  display:none;
  width:42px;height:42px;
  border:1px solid var(--line);
  background:#fff;border-radius:14px;
  box-shadow: 0 6px 16px rgba(10,20,30,.08);
  cursor:pointer;
}
.menu-btn span{
  display:block;height:2px;background:var(--text);
  margin:6px 9px;border-radius:2px;
}

.hero{
  position:relative;
  min-height: 72vh;
  display:flex;
  align-items:center;
  overflow:hidden;
}
.hero__bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  filter:saturate(1.18) contrast(1.12);
  transform:scale(1.03);
}
.hero__bg:after{
  content:"";
  position:absolute;inset:0;
  background:
    radial-gradient(1200px 600px at 20% 40%, rgba(246,247,248,.72), rgba(246,247,248,.18) 55%, rgba(246,247,248,.06) 75%, rgba(246,247,248,.02)),
    linear-gradient(180deg, rgba(246,247,248,.62), rgba(246,247,248,.32) 45%, rgba(246,247,248,.62));
}
.hero__content{position:relative;padding:70px 0}
h1{font-size:clamp(34px, 4.2vw, 56px);letter-spacing:-.02em;margin:14px 0 10px}
.lead{max-width:720px;color:var(--muted);font-size:clamp(16px,1.4vw,19px);margin:0 0 20px}
.hero__actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 16px;border-radius:16px;
  background: linear-gradient(180deg, var(--primaryLight), var(--primary));
  color:#fff;
  font-weight:900;
  border:1px solid rgba(0,0,0,.0);
  box-shadow: var(--shadow2);
  cursor:pointer;
}
.btn:hover{background:var(--primaryDark)}
.btn--ghost{
  background: rgba(255,255,255,.86);
  color: var(--text);
  border: 1px solid var(--line);
}
.btn--ghost:hover{
  background: rgba(255,255,255,.96);
}
.btn--small{padding:10px 12px;font-weight:900}

.hero__meta{
  margin-top:26px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:12px;
  max-width: 820px;
}
.meta{
  padding:14px 14px;border-radius:var(--radius);
  background:rgba(255,255,255,.80);
  border:1px solid var(--line);
  box-shadow: 0 12px 28px rgba(10,20,30,.08);
}
.meta__k{display:block;color:var(--muted);font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.meta__v{display:block;font-weight:900;margin-top:4px}

.section{padding:70px 0;position:relative}
.section--alt{background: rgba(255,255,255,.55);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section__head{margin-bottom:22px}
.section__head h2{font-size:clamp(26px, 2.6vw, 38px);margin:0 0 6px;letter-spacing:-.02em}
.muted{color:var(--muted);margin:0}
.small{font-size:13px}
.section__grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:18px;
  align-items:stretch;
}

.section--img{overflow:hidden}
.section__bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  filter:saturate(1.0) contrast(1.05);
}
.section__bg:after{
  content:"";
  position:absolute;inset:0;
  background: linear-gradient(90deg, rgba(246,247,248,.92), rgba(246,247,248,.70) 52%, rgba(246,247,248,.92));
}

.card{
  position:relative;
  background:var(--card);
  border:1px solid var(--line);
  border-radius: var(--radius2);
  padding:22px;
  box-shadow: var(--shadow);
}
.card--glass{
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(10px);
}
.card h2, .card h3{margin:0 0 10px;letter-spacing:-.01em}
.card p{margin:0 0 14px}
.checks{margin:0;padding-left:18px}
.checks li{margin:8px 0}

.kpi-grid{display:grid;gap:12px}
.kpi{
  padding:14px;
  border-radius: 16px;
  border:1px solid var(--line);
  background: rgba(10,20,30,.03);
}
.kpi__t{font-weight:900}
.kpi__d{color:var(--muted);margin-top:4px}
.note{
  margin-top:14px;
  padding:12px 14px;
  border-radius: 16px;
  background: rgba(62,64,149,.10);
  border:1px solid rgba(62,64,149,.16);
}

.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.feature{
  padding:18px;
  border-radius: var(--radius2);
  background: var(--card);
  border:1px solid var(--line);
  box-shadow: 0 10px 26px rgba(10,20,30,.08);
}
.feature h3{margin:0 0 8px}
.feature p{margin:0;color:var(--muted)}

.callout{
  margin-top:18px;
  display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:18px;
  background: rgba(62,64,149,.10);
  border: 1px solid rgba(62,64,149,.16);
  border-radius: var(--radius2);
}
.callout__actions{display:flex;gap:10px;flex-wrap:wrap}

.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.addr{
  background:var(--card);
  border:1px solid var(--line);
  border-radius: var(--radius2);
  padding:18px;
  box-shadow: 0 10px 26px rgba(10,20,30,.08);
}
.addr h3{margin:0 0 8px}
.addr p{margin:0 0 12px;color:var(--muted)}
.addr__actions{display:flex;gap:10px;flex-wrap:wrap}

.contact-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  margin-top:14px;
}
.contact-item{
  padding:14px;border-radius: 16px;
  background: rgba(10,20,30,.03);
  border:1px solid var(--line);
}
.contact-item__k{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:900;margin-bottom:6px}
.mini-note{
  margin-top:14px;
  padding:12px 14px;
  border-radius: 16px;
  background: rgba(255,255,255,.70);
  border:1px solid var(--line);
}

.stack{display:grid;gap:10px}

.footer{
  border-top:1px solid var(--line);
  background: rgba(255,255,255,.55);
}
.footer__inner{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:22px 0;
  flex-wrap:wrap;
}
.footer__brand{display:flex;align-items:center;gap:12px}
.footer__logo{
  width:56px;height:56px;object-fit:cover;border-radius:14px;
  border:1px solid var(--line);
  background:#fff;
}
.footer__name{font-weight:900}
.footer__tag{color:var(--muted);font-size:13px}
.footer__links{display:flex;gap:12px;flex-wrap:wrap}
.footer__links a{color:var(--muted);font-weight:800;padding:8px 10px;border-radius:12px}
.footer__links a:hover{background:rgba(10,20,30,.05);color:var(--text)}
.footer__copy{color:var(--muted);font-size:13px}

.to-top{
  position:fixed;right:18px;bottom:18px;
  width:46px;height:46px;border-radius: 16px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.9);
  box-shadow: var(--shadow2);
  cursor:pointer;
  display:none;
  z-index: 2100;
}
.to-top.is-on{display:block}

/* WhatsApp flutuante */
.wa-float{
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 2200;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 999px;
  background: #25D366;
  color: #0b1b12;
  font-weight: 900;
  border: 1px solid rgba(0,0,0,.08);
  box-shadow: 0 14px 32px rgba(10,20,30,.20);
}
.wa-float svg{width:20px;height:20px;fill:#0b1b12}
.wa-float:hover{transform: translateY(-1px)}

@media (max-width: 980px){
  .nav{display:none}
  .menu-btn{display:inline-block;margin-left:auto}
  .cta{display:none}
  .section__grid{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .hero__meta{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .brand{min-width:auto}
  .brand__logo{width:105px}
  .brand__text{font-size:16px}
}

.nav.is-open{
  display:flex;
  position:absolute;
  top:62px;left:18px;right:18px;
  background: rgba(255,255,255,.96);
  border:1px solid var(--line);
  border-radius: 18px;
  padding:10px;
  box-shadow: var(--shadow);
  flex-direction:column;
  gap:6px;
}


.hero__panel{
  display:inline-block;
  max-width: 860px;
  padding: 18px 18px 16px;
  border-radius: 24px;
  background: rgba(255,255,255,.80);
  border: 1px solid rgba(10,20,30,.10);
  box-shadow: 0 18px 45px rgba(10,20,30,.12);
  backdrop-filter: blur(10px);
}
.hero__panel .hero__meta{margin-top:18px}


/* Ajustes 'industrial' */
.btn, .cta{border-radius:16px}
.meta, .card, .addr, .feature{border-radius:22px}