/* aperature shared site styles — ScanPeak dark palette.
   Used by product.html, pricing.html, docs.html, 404.html.
   (index.html is self-contained and carries its own copy.) */
:root{
  --bg0:#090f16;
  --bg1:#0d141d;
  --bg2:#111927;
  --panel:rgba(255,255,255,.028);
  --panel2:rgba(255,255,255,.05);
  --line:rgba(255,255,255,.085);
  --line-soft:rgba(255,255,255,.05);
  --text:#eef3f9;
  --muted:#9aa7b8;
  --faint:#626e7e;
  --up:#22c55e;
  --up-dim:rgba(34,197,94,.14);
  --brand:#1e7afd;
  --brand-dim:rgba(30,122,253,.14);
  --down:#f2707a;
  --blue:#5b9dff;
  --violet:#a78bfa;
  --gold:#e3a83d;
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Display","Inter","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"SF Mono","Cascadia Code","JetBrains Mono",Menlo,Consolas,monospace;
  --r:14px;
  --nav-h:68px;
  --ease:cubic-bezier(.22,.8,.24,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg1);
  color:var(--text);
  font-family:var(--sans);
  font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(1100px 600px at 85% -5%, rgba(30,122,253,.06), transparent 60%),
    radial-gradient(900px 500px at 10% 110%, rgba(30,122,253,.04), transparent 60%);
}
::selection{background:rgba(30,122,253,.32)}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}
img,svg{display:block}
.wrap{max-width:1440px;margin:0 auto;padding:0 clamp(18px,4vw,44px)}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:var(--nav-h);
  display:flex;align-items:center;
  padding:0 clamp(18px,4vw,44px);
  transition:background .35s var(--ease),border-color .35s var(--ease),backdrop-filter .35s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(10,16,25,.72);
  -webkit-backdrop-filter:blur(18px) saturate(1.3);
  backdrop-filter:blur(18px) saturate(1.3);
  border-bottom-color:var(--line-soft);
}
.nav-inner{width:100%;max-width:1440px;margin:0 auto;display:flex;align-items:center;gap:34px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;letter-spacing:-.02em}
.brand-mark{width:28px;height:28px;display:block}
.nav-links{display:flex;gap:26px;margin-left:8px}
.nav-links a{font-size:14px;color:var(--muted);font-weight:500;letter-spacing:.01em;position:relative;transition:color .2s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;height:1px;width:0;background:var(--brand);transition:width .25s var(--ease)}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after,.nav-links a[aria-current="page"]::after{width:100%}
.nav-links a[aria-current="page"]{color:var(--text)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.login{font-size:14px;font-weight:500;color:var(--muted);padding:9px 12px;transition:color .2s}
.login:hover{color:var(--text)}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:8px;width:40px;height:40px;color:var(--text);font-size:18px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:14px;font-weight:600;letter-spacing:.01em;
  border-radius:10px;padding:11px 20px;border:1px solid transparent;
  transition:transform .18s var(--ease),box-shadow .25s,background .2s,border-color .2s;
  white-space:nowrap;
}
.btn:active{transform:scale(.97)}
.btn-primary{
  background:#1e7afd;color:#fff;
  box-shadow:0 0 0 1px rgba(30,122,253,.35),0 8px 28px -8px rgba(30,122,253,.5);
}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 0 0 1px rgba(30,122,253,.5),0 12px 34px -8px rgba(30,122,253,.6)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--line);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.08);transform:translateY(-1px)}
.btn-sm{padding:8px 15px;font-size:13px}
.btn-lg{padding:15px 30px;font-size:15px;border-radius:12px}

/* ---------- page hero ---------- */
.page-hero{padding:calc(var(--nav-h) + clamp(60px,9vw,120px)) 0 clamp(40px,5vw,70px);text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.24em;
  color:var(--brand);text-transform:uppercase;margin-bottom:18px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--brand);opacity:.7}
.page-hero h1{
  font-size:clamp(34px,4.6vw,60px);line-height:1.05;letter-spacing:-.03em;font-weight:750;
  max-width:16em;margin:0 auto;
}
.page-hero h1 .grad{
  background:linear-gradient(100deg,var(--brand) 5%,#7eb3fd 55%,var(--blue) 95%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.page-hero .lede{color:var(--muted);font-size:clamp(15px,1.4vw,18px);max-width:42em;margin:18px auto 0}
.page-hero .cta-row{display:flex;gap:14px;justify-content:center;margin-top:32px;flex-wrap:wrap}

/* ---------- sections ---------- */
.sect{padding:clamp(56px,7vw,110px) 0}
.sect-head{max-width:720px;margin-bottom:clamp(28px,4vw,52px)}
.sect-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sect-head h2{font-size:clamp(28px,3.6vw,46px);line-height:1.08;letter-spacing:-.03em;font-weight:750}
.sect-head p{color:var(--muted);margin-top:14px;font-size:clamp(15px,1.3vw,17px)}

/* ---------- cards / grids ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{
  border:1px solid var(--line);border-radius:var(--r);
  background:linear-gradient(180deg,rgba(21,29,42,.85),rgba(13,20,29,.9));
  padding:clamp(22px,2.6vw,34px);
  position:relative;overflow:hidden;
}
.card h3{font-size:19px;letter-spacing:-.01em;margin:16px 0 10px}
.card p{color:var(--muted);font-size:14.5px}
.card .icon{
  width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:var(--brand-dim);border:1px solid rgba(30,122,253,.3);
  color:var(--blue);font-size:20px;
}
.tick-list{list-style:none;margin-top:18px;display:grid;gap:10px}
.tick-list li{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:14.5px}
.tick-list li svg{flex:none;margin-top:3px}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line-soft);background:rgba(9,15,22,.7);margin-top:clamp(40px,6vw,90px)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;padding:64px 0 40px}
.foot-brand p{color:var(--faint);font-size:13.5px;margin-top:14px;max-width:24em}
.foot-col h4{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin-bottom:16px;font-weight:700}
.foot-col a{display:block;font-size:14px;color:var(--muted);padding:5px 0;transition:color .2s}
.foot-col a:hover{color:var(--text)}
.foot-legal{border-top:1px solid var(--line-soft);padding:24px 0 34px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12px;color:var(--faint)}
.foot-legal .disc{max-width:64em;line-height:1.7}

/* ---------- reveal ---------- */
.rv{opacity:0}
.rv.in{opacity:1}
.rv-rise{transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.rv-rise.in{transform:none}
.rv-scale{transform:scale(.94);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv-scale.in{transform:none}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav-links{
    display:none;position:absolute;top:var(--nav-h);left:0;right:0;
    flex-direction:column;gap:0;background:rgba(10,16,25,.97);
    border-bottom:1px solid var(--line);padding:10px 24px 20px;margin:0;
  }
  .nav.open .nav-links{display:flex}
  .nav-links a{padding:12px 0;border-bottom:1px solid var(--line-soft);font-size:16px}
  .nav-links a::after{display:none}
  .burger{display:block}
  .login{display:none}
  .foot-grid{grid-template-columns:1fr;gap:28px;padding:48px 0 32px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none}
}