:root{
  --bg:#0b1020; --panel:#0f1733; --card:#101a3d; --text:#e8ecff; --muted:#a7b0d6;
  --accent:#4f7cff; --accent2:#00d4ff; --border:rgba(255,255,255,.08);
  --shadow: 0 18px 50px rgba(0,0,0,.35);
  --radius:18px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:radial-gradient(1100px 600px at 10% -10%, rgba(79,124,255,.25), transparent),
radial-gradient(900px 500px at 90% 0%, rgba(0,212,255,.18), transparent),
var(--bg); color:var(--text); font-family:var(--font);}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 20px}

.site-header{position:sticky;top:0;z-index:30;background:rgba(11,16,32,.72);backdrop-filter: blur(10px);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;gap:18px; padding:14px 0; flex-wrap:nowrap}
.brand{display:flex;align-items:center;gap:12px;min-width:280px}
.logo{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center;font-weight:900;color:#06102b}
.brand-name{font-weight:800;letter-spacing:.2px}
.brand-sub{font-size:12px;color:var(--muted)}
.nav{display:flex;gap:14px;flex-wrap:wrap}
.nav-link{font-size:14px;color:var(--muted);padding:8px 10px;border-radius:12px}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.06)}
.nav .nav-cta{display:none}
.menu-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;border-radius:14px;border:1px solid var(--border);background:rgba(255,255,255,.04);color:var(--text)}
.menu-toggle:active{transform:scale(.98)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:10px 14px;border-radius:14px;border:1px solid var(--border);font-weight:700}
.btn-primary{background:linear-gradient(135deg,var(--accent),#6a5cff);border-color:transparent;box-shadow:0 12px 30px rgba(79,124,255,.25);position:relative;isolation:isolate}
.btn-primary:hover{filter:brightness(1.05)}
.btn-primary::after{content:'';position:absolute;inset:-2px;border-radius:16px;filter:blur(12px);background:linear-gradient(135deg, rgba(79,124,255,.55), rgba(0,212,255,.35));opacity:0;transition:opacity .18s ease;z-index:-1}
.btn-primary:hover::after{opacity:1}
.btn-ghost{background:rgba(255,255,255,.06)}

/* Wordmark logo glow */
.logo-img{height:40px;width:auto;display:block;position:relative;top:2px;filter:drop-shadow(0 0 6px rgba(255,255,255,.65)) drop-shadow(0 0 16px rgba(79,124,255,.55)) drop-shadow(0 0 24px rgba(0,212,255,.25))}

@media (prefers-reduced-motion: no-preference){
  .reveal{opacity:0;transform:translateY(10px);animation:reveal .32s ease forwards}
  .reveal.d2{animation-delay:.04s}
  .reveal.d3{animation-delay:.08s}
  .reveal.d4{animation-delay:.12s}
  @keyframes reveal{to{opacity:1;transform:none}}

  /* hero background pan */
  .hero-panel-bg{animation:pan 12s ease-in-out infinite}
  @keyframes pan{0%{transform:scale(1.12) translate3d(-1.5%, -1%, 0)}50%{transform:scale(1.10) translate3d(1.5%, 1%, 0)}100%{transform:scale(1.12) translate3d(-1.5%, -1%, 0)}}

  /* pill micro-interaction */
  .pill{transition:transform .12s ease, border-color .12s ease, background .12s ease}
  .pill:hover{transform:translateY(-1px);border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.06)}
}

.hero{padding:52px 0 22px}
.hero h1{font-size:40px;line-height:1.08;margin:10px 0 10px}
.hero-sub{color:var(--muted);max-width:820px;font-size:16px;line-height:1.6}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0 14px}
.hero-badges{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:18px 0 0}
.badge{background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:16px;padding:12px 14px;display:flex;flex-direction:column;gap:2px}
.badge strong{font-size:18px}
.badge span{font-size:12px;color:var(--muted)}

.breadcrumbs{font-size:12px;color:var(--muted)}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs .sep{padding:0 6px;opacity:.6}

.content{padding:22px 0 40px}
.grid{display:grid;gap:18px}
.grid.two{grid-template-columns:repeat(2,1fr);align-items:stretch}
.grid.two > .card{height:100%;display:flex;flex-direction:column}
.grid.three{grid-template-columns:repeat(3,1fr);align-items:stretch;grid-auto-rows:1fr}
.grid.three > .card, .grid.three > .card-link{height:100%}

/* vertical rhythm when cards are stacked */
.container > .card{margin-top:18px}
.card + .card{margin-top:18px}
.card + .grid{margin-top:18px}
.grid + .card{margin-top:18px}

/* IMPORTANT: don't apply vertical margins inside grids (prevents misaligned columns) */
.grid > .card, .grid > .card-link{margin-top:0}

.card{background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));border:1px solid var(--border);
border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.card h2{margin:0 0 10px;font-size:20px}
.card h3{margin:0 0 8px;font-size:16px}
.card p{margin:0 0 10px;color:var(--muted);line-height:1.6}
.card-link:hover{transform:translateY(-2px);transition:.15s ease;}
.arrow{display:inline-block;margin-top:10px;color:var(--accent2);font-weight:800}

.checklist{margin:8px 0 0;padding-left:18px;color:var(--muted);line-height:1.7}
.checklist li{margin:6px 0}
.linklist{margin:8px 0 0;padding-left:18px;color:var(--muted);line-height:1.8}
.pillwrap{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.pill{border:1px solid var(--border);background:rgba(255,255,255,.04);border-radius:999px;padding:6px 10px;color:var(--muted);font-size:13px;white-space:nowrap}
.note{margin-top:12px;padding:12px 14px;border-radius:16px;background:rgba(79,124,255,.12);border:1px solid rgba(79,124,255,.25)}

.faq details{border:1px solid var(--border);border-radius:14px;padding:12px 14px;background:rgba(255,255,255,.03);margin:10px 0}
.faq summary{cursor:pointer;font-weight:800}
.faq p{margin:10px 0 0}

.cta{padding:26px 0 56px}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:16px;background:linear-gradient(135deg, rgba(0,212,255,.14), rgba(79,124,255,.14));
border:1px solid var(--border);border-radius:22px;padding:18px 18px}
.cta h2{margin:0 0 6px}
.cta p{margin:0;color:var(--muted)}

.site-footer{border-top:1px solid var(--border);padding:26px 0;background:rgba(0,0,0,.12)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:14px}
.footer-title{font-weight:900;margin-bottom:8px}
.footer-link{display:block;color:var(--muted);padding:4px 0}
.footer-link:hover{color:var(--text)}
.footer-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:14px;color:var(--muted);font-size:12px}
.muted{opacity:.8}

@media (max-width: 900px){
  .hero h1{font-size:32px}
  .hero-badges{grid-template-columns:repeat(2,1fr)}
  .grid.two{grid-template-columns:1fr}
  .grid.three{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .brand{min-width:auto}
}