:root{--navy:#06111f;--navy2:#0b1d30;--ink:#102033;--muted:#667789;--line:#dce4eb;--ice:#eaf5fb;--cyan:#35b8d5;--white:#fff;--sand:#f6f8fa}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.65}a{text-decoration:none;color:inherit}.container{width:min(1160px,calc(100% - 40px));margin:auto}.narrow{max-width:820px}.site-header{height:82px;display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100vw - 1160px)/2));background:rgba(6,17,31,.96);color:#fff;position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(255,255,255,.08)}.brand{display:flex;flex-direction:column;line-height:.9;letter-spacing:.18em;font-weight:800;font-size:19px}.brand small{font-size:8px;letter-spacing:.36em;margin-top:7px;opacity:.65}.site-header 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@media(max-width:520px){.container,.hero-grid{width:min(100% - 28px,1160px)}.hero h1,.page-hero h1{font-size:44px}.hero-copy,.statement p,.content-section p{font-size:16px}.hero-actions{flex-direction:column}.button{text-align:center}.footer-grid{grid-template-columns:1fr}.site-header{padding:0 14px}.site-header nav{gap:16px}.statement,.split,.content-section,.comparison,.note,.award,.application-grid,.roadmap,.people,.contact-section,.advisor-section{padding-top:65px;padding-bottom:65px}}

.future-section{padding:95px 0;background:#f5f8fa}.future-card{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;background:#fff;border:1px solid var(--line);padding:42px}.future-card h2{font-size:29px;margin:0 0 7px}.future-card .credential{font-size:12px;font-weight:700;color:#1598b4}.future-card p:last-child{color:var(--muted);margin:0}@media(max-width:850px){.future-card{grid-template-columns:1fr}}



/* Navier Energy logo: compact, transparent and never allowed to expand the header */
.site-header .logo-brand{
  display:flex;
  align-items:center;
  flex:0 0 150px;
  width:150px;
  height:52px;
  margin:0;
  padding:0;
  letter-spacing:0;
  line-height:1;
  overflow:hidden;
}
.site-header .logo-brand img{
  display:block;
  width:150px;
  height:auto;
  max-width:150px;
  max-height:52px;
  object-fit:contain;
  object-position:left center;
}
footer .footer-brand.logo-brand{
  display:flex;
  align-items:center;
  flex:0 0 180px;
  width:180px;
  height:60px;
  margin:0 0 18px;
  padding:0;
  overflow:hidden;
}
footer .footer-brand.logo-brand img{
  display:block;
  width:180px;
  height:auto;
  max-width:180px;
  max-height:60px;
  object-fit:contain;
  object-position:left center;
}
@media(max-width:850px){
  .site-header .logo-brand{flex-basis:140px;width:140px;height:48px}
  .site-header .logo-brand img{width:140px;max-width:140px;max-height:48px}
}
@media(max-width:520px){
  .site-header .logo-brand{flex-basis:125px;width:125px;height:43px}
  .site-header .logo-brand img{width:125px;max-width:125px;max-height:43px}
  footer .footer-brand.logo-brand{flex-basis:160px;width:160px;height:54px}
  footer .footer-brand.logo-brand img{width:160px;max-width:160px;max-height:54px}
}

.video-caption{padding:11px 16px;color:#9fb1bf;background:#02080e;border-top:1px solid rgba(255,255,255,.08);font-size:11px;letter-spacing:.04em}.kpi-strip{background:#eaf5fb;padding:35px 0 18px}.kpi-strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.kpi-strip-grid>div{padding:10px 0}.kpi-strip-grid strong{display:block;font-size:28px;letter-spacing:-.035em}.kpi-strip-grid span{display:block;font-size:11px;color:var(--muted)}.reference-model{padding:80px 0;background:#f7fafc}.reference-model h2,.proof-section h2{font-size:clamp(32px,4vw,48px);line-height:1.1;letter-spacing:-.035em;margin:0 0 28px}.model-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}.model-grid>div{background:#fff;padding:30px}.model-grid strong{display:block;font-size:30px}.model-grid span{color:var(--muted);font-size:12px}.proof-section{padding:90px 0;background:#eef7fa}.light-cards .card{background:#fff;border-color:#d6e2e8;color:var(--ink)}.light-cards .card p{color:var(--muted)}.light-cards .card h3{color:var(--ink)}@media(max-width:850px){.kpi-strip-grid,.model-grid{grid-template-columns:1fr 1fr}}@media(max-width:520px){.kpi-strip-grid,.model-grid{grid-template-columns:1fr}}
