:root{
  --blue:#00246A;
  --green:#328D2D;
  --ink:#111827;
  --muted:#667085;
  --line:#DDE2EA;
  --soft:#F5F7FA;
  --white:#FFFFFF;
  --dark:#0B1220;
  --max:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:var(--white);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.55;
}
img{max-width:100%;display:block}
a{color:inherit}
.site-header{
  height:76px;
  position:sticky;
  top:0;
  z-index:50;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:0 max(24px,calc((100vw - var(--max))/2));
  background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(16px);
}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.brand-mark{
  width:40px;height:40px;border-radius:8px;
  display:grid;place-items:center;
  background:var(--blue);color:#fff;font-weight:900;
}
.brand-copy strong,.brand-copy small{display:block}
.brand-copy strong{color:var(--blue);font-size:15px}
.brand-copy small{font-size:10px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.site-nav{display:flex;gap:22px;align-items:center}
.site-nav a{text-decoration:none;font-size:13px;font-weight:750;color:#475467}
.site-nav a:hover,.site-nav a[aria-current="page"]{color:var(--blue)}
.menu-btn{display:none}
.hero{
  background:linear-gradient(135deg,#fff 0%,#f4f7fb 65%,#edf2f8 100%);
  border-bottom:1px solid var(--line);
}
.hero-inner{
  max-width:var(--max);margin:auto;
  display:grid;grid-template-columns:1.5fr .7fr;
  gap:70px;align-items:center;
  min-height:620px;padding:84px 24px;
}
.eyebrow{
  margin:0 0 14px;
  font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  font-weight:900;color:var(--blue)
}
h1,h2,h3{line-height:1.05;margin-top:0}
h1{font-size:clamp(48px,7vw,82px);letter-spacing:-.055em;margin-bottom:22px}
h2{font-size:clamp(34px,4.4vw,54px);letter-spacing:-.04em;margin-bottom:18px}
h3{font-size:24px;letter-spacing:-.03em}
.lede{font-size:20px;color:#475467;max-width:760px}
.button-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.button{
  min-height:46px;display:inline-flex;align-items:center;justify-content:center;
  padding:0 18px;border-radius:8px;text-decoration:none;font-size:14px;font-weight:800
}
.button.primary{background:var(--blue);color:#fff}
.button.secondary{border:1px solid #b9c2d0;background:#fff;color:var(--blue)}
.hero-proof{border-left:1px solid #cfd7e2;padding-left:30px}
.hero-proof div{padding:18px 0;border-bottom:1px solid #dbe1e9}
.hero-proof strong{display:block;font-size:36px;color:var(--blue);letter-spacing:-.05em}
.hero-proof span{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.section{padding:96px max(24px,calc((100vw - var(--max))/2))}
.section.alt{background:var(--soft)}
.section.dark{background:var(--dark);color:#fff}
.section.dark .eyebrow{color:#8fb4ff}
.section-heading{max-width:860px;margin-bottom:42px}
.section-heading>p:last-child{font-size:17px;color:var(--muted)}
.section.dark .section-heading>p:last-child{color:#a9b5c6}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  border:1px solid var(--line);
  background:#fff;
  padding:26px;
}
.card p{color:var(--muted)}
.project-card{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:46px;
  align-items:center;
  margin-top:34px;
}
.project-card:nth-child(even) .project-media{order:2}
.project-card:nth-child(even) .project-copy{order:1}
.project-media{
  min-height:360px;
  border:1px solid var(--line);
  background:#edf1f6;
  display:flex;align-items:center;justify-content:center;
  color:#667085;text-align:center;padding:28px;
}
.project-media img{width:100%;height:100%;object-fit:cover}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.tags span{
  border:1px solid #cfd7e2;border-radius:999px;
  padding:7px 10px;font-size:11px;color:#475467;background:#fff
}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery-item{
  border:1px solid var(--line);
  background:#fff;
  overflow:hidden;
}
.gallery-frame{
  aspect-ratio:16/10;
  background:#e9eef4;
  display:flex;align-items:center;justify-content:center;
  color:#667085;text-align:center;padding:20px
}
.gallery-frame img{width:100%;height:100%;object-fit:cover}
.gallery-copy{padding:16px}
.gallery-copy strong{display:block;margin-bottom:5px}
.gallery-copy span{font-size:13px;color:var(--muted)}
.timeline-strip{
  display:grid;grid-template-columns:repeat(4,1fr);
  border:1px solid var(--line)
}
.timeline-strip div{padding:22px;border-right:1px solid var(--line)}
.timeline-strip div:last-child{border-right:0}
.timeline-strip span{
  display:block;font-size:10px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--green);font-weight:900;margin-bottom:7px
}
.experience-carousel{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:10px}
.experience-carousel::-webkit-scrollbar{display:none}
.experience-card{
  flex:0 0 min(980px,88vw);
  scroll-snap-align:start;
  display:grid;grid-template-columns:220px 1fr;
  border:1px solid var(--line);
  background:#fff;
  min-height:330px
}
.logo-box{
  display:flex;align-items:center;justify-content:center;
  background:#f3f5f8;border-right:1px solid var(--line);
  padding:26px;text-align:center;color:#475467;font-weight:900
}
.exp-copy{padding:32px}
.exp-head{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding-bottom:18px}
.exp-head p{margin:4px 0 0;color:var(--muted)}
.metric-row{display:flex;gap:28px;flex-wrap:wrap;margin-top:28px}
.metric-row div strong{display:block;font-size:34px;color:var(--blue)}
.metric-row div span{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.callout{
  margin-top:34px;
  border-left:4px solid var(--blue);
  padding:22px 24px;
  background:#f7f9fc;
  color:#475467;
}
.footer{
  border-top:1px solid var(--line);
  padding:30px max(24px,calc((100vw - var(--max))/2));
  display:flex;justify-content:space-between;gap:20px;
  color:var(--muted);font-size:12px
}
@media(max-width:900px){
  .menu-btn{display:block;border:1px solid var(--line);background:#fff;border-radius:8px;padding:9px 12px;font-weight:800}
  .site-nav{
    display:none;position:absolute;left:0;right:0;top:76px;
    background:#fff;border-bottom:1px solid var(--line);
    padding:14px 24px;flex-direction:column;align-items:flex-start
  }
  .site-nav.open{display:flex}
  .hero-inner,.project-card{grid-template-columns:1fr;gap:34px}
  .hero-proof{border-left:0;border-top:1px solid #cfd7e2;padding:24px 0 0}
  .project-card:nth-child(even) .project-media,.project-card:nth-child(even) .project-copy{order:initial}
  .card-grid,.gallery-grid{grid-template-columns:repeat(2,1fr)}
  .timeline-strip{grid-template-columns:repeat(2,1fr)}
  .experience-card{grid-template-columns:170px 1fr}
}
@media(max-width:620px){
  .section{padding-top:68px;padding-bottom:68px}
  .button-row .button{width:100%}
  .card-grid,.gallery-grid,.timeline-strip{grid-template-columns:1fr}
  .timeline-strip div{border-right:0;border-bottom:1px solid var(--line)}
  .experience-card{grid-template-columns:1fr}
  .logo-box{border-right:0;border-bottom:1px solid var(--line);min-height:120px}
  .exp-head{display:block}
  .footer{display:block}
  .footer span{display:block;margin:5px 0}
}