:root{
  --bg:#0b1020;
  --bg-2:#0f1730;
  --ink:#eaf0ff;
  --muted:#8a96b8;
  --blue:#4f8cff;
  --cyan:#5fe3d0;
  --line:rgba(79,140,255,.16);
  --maxw:1140px;
  --display:'IBM Plex Sans',system-ui,sans-serif;
  --body:'IBM Plex Sans',system-ui,sans-serif;
  --mono:'IBM Plex Mono',monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}
a{color:inherit}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.05;margin:0;letter-spacing:-.02em}
.accent{color:var(--cyan)}
.eyebrow{font-family:var(--mono);text-transform:uppercase;letter-spacing:.12em;font-size:12px;color:var(--blue);margin:0 0 16px}
.muted{color:var(--muted)}

.skip-link{position:absolute;left:-999px;top:0;background:var(--blue);color:#000;padding:10px 16px;z-index:100}
.skip-link:focus{left:0}

.site-header{position:sticky;top:0;z-index:50;background:rgba(11,16,32,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:9px;font-family:var(--display);font-weight:700;font-size:19px;text-decoration:none;color:var(--blue)}
.brand span{color:var(--ink)}
.nav{display:flex;gap:28px;list-style:none;margin:0;padding:0}
.nav a{text-decoration:none;color:var(--muted);font-size:15px;font-weight:500;transition:color .15s}
.nav a:hover,.nav a:focus-visible{color:var(--ink)}

.hero{position:relative;min-height:84vh;display:flex;align-items:center;overflow:hidden}
#heroGrid{position:absolute;inset:0;width:100%;height:100%;opacity:.4}
.hero-inner{position:relative;max-width:820px;padding:70px 0}
h1{font-size:clamp(2.6rem,7vw,4.8rem)}
.lede{font-size:clamp(1.05rem,2vw,1.3rem);color:var(--muted);max-width:60ch;margin:26px 0 34px}
.cta{display:inline-block;background:linear-gradient(100deg,var(--blue),var(--cyan));color:#08101f;font-weight:600;text-decoration:none;padding:14px 32px;border-radius:8px;border:0;cursor:pointer;font-size:16px;transition:transform .15s,box-shadow .15s}
.cta:hover,.cta:focus-visible{transform:translateY(-2px);box-shadow:0 10px 30px rgba(79,140,255,.3)}

.band{padding:clamp(64px,9vw,120px) 0;border-top:1px solid var(--line)}
.band-alt{background:var(--bg-2)}
.two-col{display:grid;grid-template-columns:1fr 1.3fr;gap:56px;align-items:start}
.two-col h2{font-size:clamp(1.9rem,4.5vw,3rem)}
.prose p{font-size:1.05rem;color:var(--muted);margin:0 0 18px;max-width:62ch}
.stats{list-style:none;display:flex;flex-wrap:wrap;gap:36px;padding:18px 0 0;margin:6px 0 0}
.stats strong{display:block;font-family:var(--display);font-size:1.5rem;color:var(--cyan)}
.stats span{color:var(--muted);font-size:.85rem;font-family:var(--mono)}

.services{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;padding:0;margin:40px 0 0}
.services li{border:1px solid var(--line);border-radius:12px;padding:30px 26px;background:rgba(79,140,255,.04)}
.services .num{font-family:var(--mono);font-size:.95rem;color:var(--blue)}
.services h3{font-size:1.4rem;margin:8px 0 10px}
.services p{margin:0;color:var(--muted);font-size:.97rem}

.cases{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:18px;padding:0;margin:40px 0 0}
.case{border:1px solid var(--line);border-radius:12px;padding:28px 26px;background:var(--bg-2)}
.band .case{background:rgba(255,255,255,.02)}
.case h3{font-size:1.35rem;margin-bottom:10px}
.case p{margin:0;color:var(--muted);font-size:.96rem}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.contact-grid h2{font-size:clamp(1.9rem,4vw,2.8rem)}
.contact-direct a{color:var(--cyan);text-decoration:none;font-family:var(--mono);font-size:1.05rem}
.form{display:grid;gap:16px}
.field{display:grid;gap:7px}
.field label{font-size:.82rem;color:var(--muted);font-family:var(--mono)}
.field input,.field textarea{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:8px;color:var(--ink);padding:12px 14px;font:inherit;font-size:15px}
.field input:focus,.field textarea:focus{outline:2px solid var(--blue);outline-offset:1px;border-color:transparent}
.form .cta{justify-self:start}
.form-note{min-height:20px;color:var(--cyan);font-size:.9rem;margin:0}

.site-footer{border-top:1px solid var(--line);padding:30px 0}
.footer-inner{display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:14px}

/* Intro */
.intro{position:fixed;inset:0;z-index:9999;background:var(--bg);display:flex;align-items:center;justify-content:center;transition:opacity .55s ease}
.intro.hide{opacity:0;pointer-events:none}
#grid{position:absolute;inset:0;width:100%;height:100%}
.intro-center{position:relative;text-align:center;color:var(--blue)}
.shield{display:inline-block;animation:draw 1s ease both}
.intro-word{font-family:var(--display);font-weight:700;font-size:clamp(2rem,8vw,3.6rem);letter-spacing:.3em;color:var(--ink);margin:16px 0 0;opacity:0;animation:fade .8s ease .5s both;padding-left:.3em}
.intro-skip{position:absolute;bottom:32px;right:32px;background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--ink);padding:9px 18px;border-radius:8px;font:inherit;font-size:14px;cursor:pointer}
.intro-skip:hover,.intro-skip:focus-visible{background:rgba(255,255,255,.12)}
@keyframes draw{0%{transform:scale(.7);opacity:0}100%{transform:scale(1);opacity:1}}
@keyframes fade{to{opacity:1}}

@media (prefers-reduced-motion:reduce){
  .shield,.intro-word{animation:none;opacity:1}
  #grid,#heroGrid{display:none}
  .cta{transition:none}
}
@media (max-width:780px){
  .two-col,.contact-grid{grid-template-columns:1fr;gap:34px}
  .cases{grid-template-columns:1fr}
  .nav{gap:18px}
}