/* ============================================================
   AUREON INTELLIGENCE — core styles
   ============================================================ */
:root{
  --bg:#040506;
  --bg-1:#070809;
  --bg-2:#0b0e11;
  --surface:#0c1013;
  --surface-2:#10161a;
  --line:rgba(255,255,255,.07);
  --line-2:rgba(255,255,255,.12);
  --txt:#e9eef1;
  --txt-2:#9aa6ad;
  --txt-3:#5d676d;
  --teal:#1ee5c0;
  --teal-dim:#0e8f7a;
  --teal-deep:#063b34;
  --blue:#4aa8ff;
  --glow:rgba(30,229,192,.55);
  --font-display:"Chakra Petch",sans-serif;
  --font-body:"Saira",system-ui,sans-serif;
  --font-mono:"Space Mono","Saira",monospace;
  --maxw:1280px;
  --pad:clamp(20px,5vw,72px);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  background:var(--bg);
  color:var(--txt);
  font-family:var(--font-body);
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--teal);color:#021310}
a{color:inherit;text-decoration:none}
canvas{display:block}

/* subtle global grain / vignette */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:1;
  background:radial-gradient(130% 90% at 50% -10%,transparent 55%,rgba(0,0,0,.65) 100%);
}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}

/* ---- shared type ------------------------------------------------ */
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;letter-spacing:.32em;text-transform:uppercase;
  color:var(--teal);display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--teal);opacity:.7}
.eyebrow.center::before{display:none}

h1,h2,h3{font-family:var(--font-display);font-weight:600;line-height:1.05;letter-spacing:-.01em}
.section-title{font-size:clamp(30px,4.4vw,56px);line-height:1.02}
.lead{color:var(--txt-2);font-size:clamp(16px,1.5vw,19px);max-width:62ch}
.mono{font-family:var(--font-mono)}

/* ---- buttons ---------------------------------------------------- */
.btn{
  font-family:var(--font-mono);font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:12px;padding:15px 26px;
  border:1px solid var(--line-2);color:var(--txt);background:transparent;cursor:pointer;
  position:relative;transition:.25s;clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
}
.btn:hover{border-color:var(--teal);color:var(--teal);background:rgba(30,229,192,.06)}
.btn .arr{transition:transform .25s}
.btn:hover .arr{transform:translateX(4px)}
.btn-primary{background:var(--teal);color:#022019;border-color:var(--teal);font-weight:700}
.btn-primary:hover{background:#fff;border-color:#fff;color:#021310;box-shadow:0 0 36px var(--glow)}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:16px var(--pad);
  background:rgba(4,5,6,0);backdrop-filter:blur(0px);
  border-bottom:1px solid transparent;transition:background .4s,border-color .4s,padding .4s;
}
.nav.scrolled{background:rgba(4,5,6,.78);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding-block:12px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:600;letter-spacing:.1em;font-size:15px;white-space:nowrap}
.brand .mark{width:24px;height:24px;flex:0 0 auto}
.brand b{font-weight:700}
.brand span{color:var(--teal)}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--txt-2);padding:9px 11px;position:relative;transition:color .2s;white-space:nowrap;
}
.nav-links a:hover,.nav-links a.active{color:var(--teal)}
.nav-links a.active::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:1px;background:var(--teal)}
.nav-cta{margin-left:8px}
.nav .btn{padding:10px 16px;font-size:12px}
@media (max-width:1140px){.brand .brand-txt b{display:none}}
.burger{display:none;background:none;border:1px solid var(--line-2);width:42px;height:42px;cursor:pointer;flex-direction:column;gap:4px;align-items:center;justify-content:center}
.burger span{width:18px;height:1.5px;background:var(--txt);transition:.3s}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;border-bottom:1px solid var(--line)}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
#rain{opacity:.5}
.hero-grid-overlay{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    linear-gradient(90deg,var(--bg) 0%,transparent 38%,transparent 62%,var(--bg) 100%),
    linear-gradient(0deg,var(--bg) 0%,transparent 30%,transparent 75%,rgba(4,5,6,.6) 100%);
}
.hero-inner{position:relative;z-index:3;width:100%;max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad);padding-top:120px;padding-bottom:80px}
.hero-eyebrow{margin-bottom:26px}
.hero h1{
  font-size:clamp(46px,9vw,128px);font-weight:700;letter-spacing:.02em;line-height:.92;
  text-transform:uppercase;
}
.hero h1 .l1{display:block}
.hero h1 .l2{display:block;color:transparent;-webkit-text-stroke:1.3px rgba(233,238,241,.55)}
.hero h1 .l2 b{font-weight:700;color:var(--teal);-webkit-text-stroke:0;text-shadow:0 0 30px var(--glow)}
.hero-sub{margin-top:30px;max-width:54ch;font-size:clamp(16px,1.6vw,20px);color:var(--txt-2)}
.hero-actions{margin-top:40px;display:flex;gap:16px;flex-wrap:wrap}

/* entrance animations only run once JS confirms a live (un-paused) timeline */
.anim-on .hero-eyebrow{opacity:0;animation:fadeUp .8s .2s forwards}
.anim-on .hero h1 .l1{opacity:0;animation:fadeUp .9s .3s forwards}
.anim-on .hero h1 .l2{opacity:0;animation:fadeUp .9s .45s forwards}
.anim-on .hero-sub{opacity:0;animation:fadeUp .9s .6s forwards}
.anim-on .hero-actions{opacity:0;animation:fadeUp .9s .75s forwards}

/* hero status strip */
.hero-status{
  position:absolute;bottom:0;left:0;right:0;z-index:3;
  border-top:1px solid var(--line);background:rgba(4,5,6,.6);backdrop-filter:blur(8px);
}
.hero-status .wrap{display:flex;flex-wrap:wrap;gap:8px 40px;padding-block:16px;align-items:center}
.status-item{display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-2)}
.status-item b{color:var(--txt)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 10px var(--teal);animation:pulse 2s infinite}
.scroll-cue{margin-left:auto;display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;color:var(--txt-3);text-transform:uppercase}
.scroll-cue .bar{width:1px;height:26px;background:linear-gradient(var(--teal),transparent);position:relative;overflow:hidden}
.scroll-cue .bar::after{content:"";position:absolute;top:-26px;left:0;width:1px;height:26px;background:var(--teal);animation:scrolldown 1.8s infinite}

@keyframes scrolldown{to{top:26px}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}

/* ============================================================
   SECTION SCAFFOLD
   ============================================================ */
section{position:relative;z-index:2}
.block{padding-block:clamp(80px,11vw,150px);position:relative}
.block.alt{background:linear-gradient(180deg,var(--bg) 0%,var(--bg-1) 50%,var(--bg) 100%)}
.sec-head{max-width:760px;margin-bottom:64px}
.sec-head .eyebrow{margin-bottom:22px}
.sec-head .lead{margin-top:22px}
.kicker-num{font-family:var(--font-mono);color:var(--txt-3);font-size:13px;letter-spacing:.2em}

/* reveal on scroll — base is the visible end-state; hidden only when timeline is live */
.anim-on .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.anim-on .reveal.in{opacity:1;transform:none}

/* ---- capabilities grid ----------------------------------------- */
.cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.cap{
  background:var(--bg);padding:42px 38px;position:relative;overflow:hidden;transition:background .35s;
  min-height:280px;display:flex;flex-direction:column;
}
.cap::before{content:"";position:absolute;left:0;top:0;height:2px;width:0;background:var(--teal);transition:width .5s}
.cap:hover{background:var(--surface)}
.cap:hover::before{width:100%}
.cap .idx{font-family:var(--font-mono);font-size:12px;letter-spacing:.2em;color:var(--teal);margin-bottom:auto}
.cap .ic{width:46px;height:46px;margin:22px 0 18px;color:var(--teal)}
.cap h3{font-size:24px;margin-bottom:12px}
.cap p{color:var(--txt-2);font-size:15.5px}
.cap .tag{margin-top:18px;font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-3)}

/* ---- services list --------------------------------------------- */
.svc{border-top:1px solid var(--line)}
.svc-row{
  display:grid;grid-template-columns:64px 1fr 1.3fr auto;gap:30px;align-items:center;
  padding:30px 8px;border-bottom:1px solid var(--line);cursor:default;
  transition:background .3s,padding .3s;
}
.svc-row:hover{background:var(--surface);padding-inline:24px}
.svc-row .num{font-family:var(--font-mono);font-size:13px;color:var(--txt-3);letter-spacing:.1em}
.svc-row h3{font-size:clamp(20px,2.4vw,30px);font-weight:500}
.svc-row:hover h3{color:var(--teal)}
.svc-row p{color:var(--txt-2);font-size:15px}
.svc-row .plus{justify-self:end;color:var(--txt-3);font-family:var(--font-mono);transition:.3s;font-size:20px}
.svc-row:hover .plus{color:var(--teal);transform:rotate(90deg)}

/* ---- technology / falcon --------------------------------------- */
.tech-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.tech-copy .badge{display:flex;width:fit-content;align-items:center;gap:10px;border:1px solid var(--line-2);padding:8px 14px;font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--txt-2);margin-bottom:24px}
.tech-copy .badge b{color:var(--teal)}
.tech-list{margin-top:34px;display:flex;flex-direction:column;gap:2px}
.tech-list li{list-style:none;display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.tech-list .chk{color:var(--teal);flex:0 0 auto;margin-top:3px}
.tech-list b{font-weight:600;display:block;margin-bottom:2px;font-family:var(--font-display)}
.tech-list span{color:var(--txt-2);font-size:14.5px}

/* console panel */
.console{
  background:linear-gradient(180deg,#0a0f12,#070a0c);border:1px solid var(--line-2);
  position:relative;overflow:hidden;box-shadow:0 40px 120px -40px rgba(0,0,0,.9),inset 0 0 60px rgba(30,229,192,.03);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 18px),calc(100% - 18px) 100%,0 100%);
}
.console-bar{display:flex;align-items:center;gap:8px;padding:13px 18px;border-bottom:1px solid var(--line);font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--txt-3);text-transform:uppercase}
.console-bar .d{width:8px;height:8px;border-radius:50%;background:var(--txt-3)}
.console-bar .d.on{background:var(--teal);box-shadow:0 0 8px var(--teal)}
.console-bar .ttl{margin-left:6px}
.console-bar .stat{margin-left:auto;color:var(--teal)}
.console-body{padding:20px;font-family:var(--font-mono);font-size:12.5px;line-height:1.9;min-height:300px}
.log{color:var(--txt-2);white-space:pre-wrap;word-break:break-word}
.log .t{color:var(--txt-3)}
.log .ok{color:var(--teal)}
.log .w{color:#ffd166}
.log .hi{color:#fff}
.cursor-blink{display:inline-block;width:8px;height:15px;background:var(--teal);vertical-align:-2px;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.gauges{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-top:1px solid var(--line)}
.gauge{background:var(--bg-2);padding:16px 18px}
.gauge .k{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;color:var(--txt-3);text-transform:uppercase}
.gauge .v{font-family:var(--font-display);font-size:26px;color:var(--teal);font-weight:600;margin-top:4px}
.gauge .v small{font-size:12px;color:var(--txt-2)}

/* ---- stats band ------------------------------------------------ */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-block:1px solid var(--line)}
.stat-cell{background:var(--bg);padding:42px var(--pad);text-align:center}
.stat-cell .v{font-family:var(--font-display);font-weight:700;font-size:clamp(36px,5vw,60px);color:var(--txt);line-height:1}
.stat-cell .v span{color:var(--teal)}
.stat-cell .k{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--txt-2);margin-top:14px}

/* ---- approach timeline ----------------------------------------- */
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.step{background:var(--bg);padding:34px 26px;position:relative;transition:background .35s}
.step:hover{background:var(--surface)}
.step .ph{font-family:var(--font-mono);font-size:12px;letter-spacing:.18em;color:var(--teal);margin-bottom:20px;display:flex;align-items:center;gap:10px}
.step .ph i{width:8px;height:8px;background:var(--teal);display:inline-block;transform:rotate(45deg);box-shadow:0 0 10px var(--teal)}
.step h3{font-size:21px;margin-bottom:12px}
.step p{color:var(--txt-2);font-size:14px}
.step .line{position:absolute;top:46px;right:-1px;width:1px;height:0;background:var(--teal);opacity:.4}

/* ---- contact --------------------------------------------------- */
.contact{position:relative;overflow:hidden;border-top:1px solid var(--line)}
.contact canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.32}
.contact .inner{position:relative;z-index:2;text-align:center;padding-block:clamp(90px,13vw,170px)}
.contact h2{font-size:clamp(34px,6vw,84px);text-transform:uppercase;letter-spacing:.01em;line-height:.98}
.contact h2 span{color:var(--teal);text-shadow:0 0 40px var(--glow)}
.contact .lead{margin:26px auto 0;text-align:center}
.mailwrap{margin-top:46px;display:inline-flex;flex-direction:column;align-items:center;gap:8px}
.maillink{
  font-family:var(--font-display);font-weight:600;font-size:clamp(22px,3.4vw,40px);
  color:var(--txt);border-bottom:1px solid var(--line-2);padding-bottom:10px;letter-spacing:.01em;
  display:inline-flex;align-items:center;gap:16px;transition:.3s;
}
.maillink:hover{color:var(--teal);border-color:var(--teal)}
.maillink .ic{width:30px;height:30px;color:var(--teal)}
.contact .note{margin-top:22px;font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;color:var(--txt-3);text-transform:uppercase}

/* ---- footer ---------------------------------------------------- */
.footer{border-top:1px solid var(--line);background:var(--bg-1)}
.footer .wrap{display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between;align-items:center;padding-block:40px}
.footer .brand{font-size:15px}
.foot-meta{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.12em;color:var(--txt-3);text-transform:uppercase;display:flex;gap:26px;flex-wrap:wrap}
.foot-meta .dot{position:relative;top:1px}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:980px){
  .tech-grid{grid-template-columns:1fr;gap:44px}
  .flow{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  .nav-links{position:fixed;inset:64px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:rgba(4,5,6,.96);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);
    padding:10px var(--pad) 24px;transform:translateY(-120%);transition:transform .4s;display:flex}
  .nav-links.open{transform:none}
  .nav-links a{padding:16px 4px;border-bottom:1px solid var(--line);font-size:13px}
  .nav-cta{margin:14px 0 0}
  .nav-cta .btn{width:100%;justify-content:center}
  .burger{display:flex}
  .cap-grid{grid-template-columns:1fr}
  .svc-row{grid-template-columns:40px 1fr auto;gap:16px}
  .svc-row p{display:none}
  .flow{grid-template-columns:1fr}
  #globe{opacity:.45}
  .hero-status .scroll-cue{display:none}
}