*{box-sizing:border-box}
:root{--ink:#10141C;--panel:#171C27;--line:rgba(255,255,255,.1);--ice:#7DD3FC;--muted:#9AA6B5;--paper:#F4F6F8}
body{margin:0;font-family:"IBM Plex Sans",system-ui,sans-serif;color:var(--ink);background:linear-gradient(180deg,#eef2f6,var(--paper));line-height:1.55;-webkit-text-size-adjust:100%}
h1,h2,h3{font-family:"IBM Plex Serif",Georgia,serif;line-height:1.15;margin:0}
a{color:#0369a1}.wrap{width:min(1100px,calc(100% - 1.25rem));margin:0 auto}
.nav{position:sticky;top:0;z-index:10;background:rgba(16,20,28,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:.75rem;min-height:64px;flex-wrap:wrap}
.brand{display:inline-flex;align-items:center;gap:.55rem;color:#fff;text-decoration:none;font-weight:600;letter-spacing:.04em;text-transform:lowercase}
.brand.light{color:#fff}.mark{width:16px;height:16px;border:2px solid var(--ice)}
.links{display:flex;gap:1rem;flex-wrap:wrap;align-items:center}.links>a:not(.btn){color:rgba(255,255,255,.7);text-decoration:none;font-size:.92rem}.links>a.active,.links>a:hover{color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:.65rem 1rem;border-radius:4px;background:var(--ice);color:#082f49;text-decoration:none;font-weight:700;font-size:.9rem}
.nav-toggle{display:none;border:1px solid rgba(255,255,255,.2);background:transparent;color:#fff;border-radius:4px;padding:.45rem .8rem;font-weight:700;cursor:pointer}
.mobile-cta{display:none}.desktop-cta{display:inline-flex}
.hero{background:radial-gradient(900px 500px at 80% -10%,rgba(125,211,252,.2),transparent 50%),linear-gradient(160deg,#10141C,#171C27 60%,#0b3a4a);color:#fff;padding:clamp(2.5rem,6vw,4.5rem) 0 3rem}
.eyebrow{display:inline-block;color:var(--ice);font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;margin-bottom:.8rem}
.hero h1{font-size:clamp(1.9rem,6vw,3.3rem);max-width:16ch}.lede{color:rgba(215,222,232,.8);max-width:40rem;font-size:1.05rem;margin:1rem 0 1.5rem}
.pillars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem;margin-top:2rem}
.pillar,.card,.proof{background:#fff;border:1px solid rgba(16,20,28,.08);border-radius:10px;padding:1.1rem;box-shadow:0 10px 30px rgba(16,20,28,.04)}
.pillar h3,.card h3{margin-bottom:.45rem}.pillar p,.card p,.proof p{color:#526074;margin:0}
section{padding:clamp(2.2rem,5vw,3.2rem) 0}.section-head{max-width:44rem;margin-bottom:1.4rem}.section-head p{color:#617084}
.proofs{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.proof .claim{font-weight:700;margin-bottom:.4rem}
.band{background:var(--panel);color:#fff;border-radius:14px;padding:1.5rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;align-items:center}
.band p{color:rgba(215,222,232,.75);max-width:36rem;margin:.5rem 0 0}
.foot{background:#0a0d13;color:rgba(215,222,232,.7);padding:3rem 0 1.4rem;margin-top:2rem}
.foot a{display:block;color:rgba(215,222,232,.75);text-decoration:none;margin:.3rem 0}.foot h4{color:#fff;margin:0 0 .55rem}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:1.25rem}.fine{margin-top:2rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.08);font-size:.8rem;color:rgba(215,222,232,.4)}
@media(max-width:900px){
  .pillars,.proofs,.foot-grid{grid-template-columns:1fr}
  .desktop-cta{display:none}.nav-toggle{display:inline-flex;margin-left:auto}
  .links{display:none;width:100%;flex-direction:column;align-items:stretch;gap:.2rem;padding-bottom:1rem}
  .links.open{display:flex}.links>a:not(.btn){padding:.7rem .1rem;border-bottom:1px solid rgba(255,255,255,.08)}
  .mobile-cta{display:inline-flex;margin-top:.6rem;width:100%;justify-content:center}
}