/* AAIRC product story pages — shared stylesheet */
:root{
  --bg:#05070f; --bg-2:#0a1428; --panel:rgba(255,255,255,.035); --panel-2:rgba(255,255,255,.06);
  --line:rgba(255,255,255,.10); --line-2:rgba(255,255,255,.16);
  --mind:#00d9ff; --mind-2:#38bdf8; --mind-3:#7dd3fc;
  --matter:#ff7a1a; --matter-3:#ffb15c; --dl-orange:#F57A21;
  --text:#e8eef9; --muted:#9aa7bd; --faint:#6b7688; --white:#fff;
  --grad-orange:linear-gradient(120deg,#F57A21 0%,#ff9a3c 100%);
  --grad-duo:linear-gradient(115deg,#00d9ff 0%,#7dd3fc 42%,#ffb15c 72%,#ff6a2a 100%);
  --sora:'Sora',system-ui,sans-serif; --inter:'Inter',system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
  --accent:#00d9ff; --accent-2:#38bdf8;   /* per-page overridable */
  --maxw:1000px; --narrow:730px;
}
body[data-accent="orange"]{--accent:#F57A21;--accent-2:#ff9a3c}
body[data-accent="teal"]{--accent:#2ee6b6;--accent-2:#7df3d6}
body[data-accent="violet"]{--accent:#9d8bff;--accent-2:#c4b9ff}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{background:var(--bg);color:var(--text);font-family:var(--inter);font-size:17.5px;line-height:1.72;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--accent-2);text-decoration:none} a:hover{color:var(--accent)}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}
.narrow{max-width:var(--narrow)}
h1,h2,h3,h4{font-family:var(--sora);font-weight:700;line-height:1.1;letter-spacing:-.02em}
strong{color:var(--white);font-weight:600}
em{color:var(--accent);font-style:italic}
.eyebrow{font-family:var(--sora);font-size:12px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--accent);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent);opacity:.7}
.accent-t{color:var(--accent)}
.duo{background:var(--grad-duo);-webkit-background-clip:text;background-clip:text;color:transparent}

/* nav */
header.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:.35s}
header.nav.scrolled{background:rgba(5,7,15,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--sora);font-weight:700;font-size:15px;color:var(--text)}
.brand img{width:36px;height:36px;border-radius:50%;box-shadow:0 0 0 1px var(--line-2),0 0 18px rgba(0,217,255,.3)}
.brand small{display:block;font-weight:500;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.nav-in a.back{font-size:13.5px;color:var(--muted);font-family:var(--sora);font-weight:600}
.nav-in a.back:hover{color:var(--white)}

/* buttons */
.btn{font-family:var(--sora);font-weight:700;font-size:14px;padding:13px 24px;border-radius:9px;display:inline-flex;align-items:center;gap:9px;cursor:pointer;border:0;transition:.25s}
.btn-primary{background:var(--grad-orange);color:#0a0a0a;box-shadow:0 8px 30px -8px rgba(245,122,33,.6)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{background:var(--panel);color:var(--text);border:1px solid var(--line-2)}
.btn-ghost:hover{border-color:var(--dl-orange)}
.cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}

/* hero */
.phero{position:relative;min-height:78vh;display:flex;align-items:center;overflow:hidden;
  background:radial-gradient(60% 55% at 22% 20%,color-mix(in srgb,var(--accent) 16%,transparent),transparent 62%),
             radial-gradient(55% 50% at 88% 85%,rgba(255,106,42,.10),transparent 62%)}
.grid-bg{position:absolute;inset:0;z-index:0;opacity:.35;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:52px 52px;mask-image:radial-gradient(circle at 40% 40%,#000 0%,transparent 76%)}
.phero-in{position:relative;z-index:2;padding:120px 0 66px}
.ptitle{font-size:clamp(46px,8vw,92px);font-weight:800;line-height:.98;letter-spacing:-.035em;margin:20px 0 0;text-wrap:balance}
.ptag{font-family:var(--sora);font-weight:600;font-size:clamp(17px,2.3vw,24px);color:var(--accent);margin-top:12px}
.plede{max-width:620px;margin:26px 0 0;font-size:clamp(16px,1.5vw,19px);color:#c6d2e6}
.meta-row{margin-top:22px;display:flex;gap:8px;flex-wrap:wrap}
.meta-row span{font-family:var(--mono);font-size:11.5px;color:var(--muted);border:1px solid var(--line);border-radius:100px;padding:5px 13px}

/* sections */
section.band{padding:76px 0;border-top:1px solid var(--line)}
.kicker{font-family:var(--mono);font-size:12.5px;color:var(--muted);letter-spacing:.06em;margin-bottom:10px}
h2.sec{font-size:clamp(27px,4.2vw,40px);text-wrap:balance;margin-bottom:6px}
p{margin:18px 0}
p.big{font-size:20px;color:#d8e1ef;font-weight:500}
.narrow p{color:#c2cee0}
.lead-drop::first-letter{font-family:var(--sora);font-weight:800;font-size:3.2em;line-height:.8;float:left;padding:6px 14px 0 0;color:var(--accent)}

/* feature/benefit cards */
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-top:34px}
.fcard{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:26px;transition:.3s}
.fcard:hover{transform:translateY(-4px);border-color:var(--line-2);background:var(--panel-2)}
.fcard .fi{width:44px;height:44px;border-radius:11px;display:grid;place-items:center;margin-bottom:16px;
  background:linear-gradient(150deg,color-mix(in srgb,var(--accent) 20%,transparent),rgba(255,106,42,.12));border:1px solid var(--line-2)}
.fcard .fi svg{width:22px;height:22px;stroke:var(--accent)}
.fcard h4{font-size:18px;margin-bottom:6px}
.fcard p{font-size:15px;color:#b9c5d8;margin:8px 0 0}

blockquote{border-left:3px solid var(--accent);padding:8px 0 8px 26px;margin:34px 0;font-family:var(--sora);font-size:23px;font-weight:600;line-height:1.42;color:#eaf1fb}

/* architecture diagram */
.arch{margin:36px auto 0;max-width:1000px;overflow-x:auto}
.arch img{width:100%;min-width:640px;height:auto;display:block}

/* sibling products */
.sib{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-top:26px}
.sibcard{border:1px solid var(--line);border-radius:14px;padding:18px 20px;transition:.25s;background:var(--panel);display:block}
.sibcard:hover{border-color:var(--dl-orange);background:var(--panel-2);transform:translateY(-3px)}
.sibcard b{font-family:var(--sora);font-size:16px;color:var(--text);display:block}
.sibcard span{font-size:13px;color:var(--muted)}
.sibcard b .ar{color:var(--dl-orange)}

footer{border-top:1px solid var(--line);padding:44px 0 56px;color:var(--faint);font-size:13px}
footer a{color:var(--muted)}
.reveal{opacity:0;transform:translateY(22px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (max-width:720px){.narrow{max-width:100%}}