:root{
  --bg:#000000;
  --bg-2:#0a0a0a;
  --surface:#141414;
  --surface-2:#1e1e1e;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.16);
  --ink:#ffffff;
  --ink-dim:#b3b3b3;
  --ink-faint:#777777;
  --gold:#ffffff;
  --gold-bright:#ffffff;
  --gold-deep:#cccccc;
  --steel:#ffffff;
  --maxw:1240px;
  --display:"Sora",-apple-system,system-ui,sans-serif;
  --body:"Inter Tight",-apple-system,system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--body);line-height:1.6;
  font-size:17px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.04;letter-spacing:-.02em;text-wrap:balance}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.mono{font-family:var(--mono);font-weight:500}
.eyebrow{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.28em;
  text-transform:uppercase;color:var(--gold)}

/* ---------- nav ---------- */
nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .4s,border-color .4s,backdrop-filter .4s;
  border-bottom:1px solid transparent}
nav.scrolled{background:rgba(0,0,0,.74);backdrop-filter:blur(16px) saturate(140%);border-bottom-color:var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:30px;width:auto;display:block}
.navlinks{display:flex;align-items:center;gap:34px}
.navlinks a{font-size:14px;color:var(--ink-dim);letter-spacing:.01em;transition:color .2s}
.navlinks a:hover{color:var(--ink)}
.navlinks a.active{color:var(--gold)}
.navcta{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  border:1px solid var(--line-strong);padding:9px 16px;border-radius:2px;color:var(--ink)!important;transition:all .25s}
.navcta:hover{background:var(--gold);border-color:var(--gold);color:#0a0a0a!important}
.navtoggle{display:none;background:none;border:0;color:var(--ink);cursor:pointer;flex-direction:column;gap:5px;padding:6px}
.navtoggle span{width:22px;height:2px;background:var(--ink);transition:.3s}
@media(max-width:820px){
  .navlinks{position:fixed;inset:68px 0 auto 0;flex-direction:column;gap:0;background:rgba(0,0,0,.98);
    backdrop-filter:blur(16px);border-bottom:1px solid var(--line);padding:14px 0;
    transform:translateY(-130%);transition:transform .4s cubic-bezier(.4,0,.1,1);height:auto}
  .navlinks.open{transform:translateY(0)}
  .navlinks a{padding:14px 28px;width:100%;font-size:16px}
  .navtoggle{display:flex}
}

/* ---------- home hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;overflow:hidden}
#heroCanvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;background:var(--bg)}
.hero-veil{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(120% 90% at 78% 20%, rgba(255,255,255,.12), transparent 52%),
    linear-gradient(180deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,.2) 40%, var(--bg) 100%),
    linear-gradient(90deg, rgba(0,0,0,.8) 0%, transparent 60%);}
.hero .wrap{position:relative;z-index:2;width:100%;flex:1;display:flex;flex-direction:column;justify-content:center;padding-top:110px;padding-bottom:30px}
.hero .eyebrow{margin-bottom:26px;opacity:0;animation:rise .9s .1s forwards}
.hero h1{font-size:clamp(42px,8.4vw,116px);font-weight:800;max-width:15ch;
  opacity:0;animation:rise 1s .22s forwards}
.hero h1 .accent{color:var(--gold)}
.hero .sub{margin-top:28px;max-width:52ch;font-size:clamp(17px,2.1vw,21px);color:var(--ink-dim);
  opacity:0;animation:rise 1s .4s forwards}
.hero .cta-row{margin-top:40px;display:flex;flex-wrap:wrap;gap:14px;opacity:0;animation:rise 1s .56s forwards}
.btn{font-family:var(--mono);font-size:13px;letter-spacing:.1em;text-transform:uppercase;
  padding:15px 26px;border-radius:2px;transition:all .25s;cursor:pointer;border:1px solid transparent;display:inline-flex;align-items:center;gap:10px}
.btn-gold{background:var(--gold);color:#0a0a0a;font-weight:600}
.btn-gold:hover{background:var(--gold-bright);transform:translateY(-2px)}
.btn-ghost{border-color:var(--line-strong);color:var(--ink)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.hero-foot{position:relative;z-index:2;padding-bottom:28px}
.hero-foot .wrap{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap}
.hero-tagline{font-family:var(--mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint)}
.scrollhint{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-faint);display:flex;align-items:center;gap:10px}
.scrollhint .bar{width:1px;height:34px;background:linear-gradient(var(--gold),transparent);display:inline-block}
@keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}

/* ---------- interior page header ---------- */
.phero{position:relative;overflow:hidden;padding:160px 0 72px;border-bottom:1px solid var(--line);
  background:radial-gradient(120% 130% at 82% -20%, rgba(255,255,255,.12), transparent 55%), var(--bg)}
.phero .eyebrow{margin-bottom:20px}
.phero h1{font-size:clamp(38px,6.4vw,82px);font-weight:800;max-width:18ch}
.phero h1 .accent{color:var(--gold)}
.phero .sub{margin-top:22px;max-width:60ch;font-size:clamp(16px,2vw,20px);color:var(--ink-dim)}

/* ---------- section scaffolding ---------- */
section{position:relative}
.band{padding:clamp(72px,10vw,130px) 0}
.band-line{border-top:1px solid var(--line)}
.sechead{display:flex;flex-direction:column;gap:20px;max-width:62ch}
.sechead h2{font-size:clamp(30px,5vw,56px);font-weight:700}
.sechead p{font-size:clamp(17px,2vw,20px);color:var(--ink-dim);max-width:54ch}
.reveal{opacity:0;transform:translateY(30px);transition:opacity 1s cubic-bezier(.2,.6,.2,1),transform 1s cubic-bezier(.2,.6,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- statement ---------- */
.statement .wrap{max-width:1040px}
.statement .big{font-family:var(--display);font-weight:600;font-size:clamp(26px,4.2vw,50px);
  line-height:1.14;letter-spacing:-.02em}
.statement .big .dim{color:var(--ink-faint)}
.statement .big .accent{color:var(--gold)}
.statement .cols{margin-top:60px;display:grid;grid-template-columns:1fr 1fr;gap:40px}
@media(max-width:760px){.statement .cols{grid-template-columns:1fr;gap:24px}}
.statement .cols p{color:var(--ink-dim);font-size:16.5px}

/* ---------- home explore cards ---------- */
.navcards{margin-top:56px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:760px){.navcards{grid-template-columns:1fr}}
.ncard{background:var(--bg);padding:34px 30px 30px;display:flex;flex-direction:column;min-height:230px;transition:background .4s}
.ncard:hover{background:var(--surface)}
.ncard .no{font-family:var(--mono);font-size:12px;color:var(--gold);letter-spacing:.12em}
.ncard h3{font-size:23px;margin:18px 0 12px;font-weight:600}
.ncard p{color:var(--ink-dim);font-size:15px;flex:1;line-height:1.55}
.ncard .go{margin-top:18px;font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);transition:gap .2s}
.ncard:hover .go{color:var(--gold-bright)}

/* ---------- divisions ---------- */
.divgrid{margin-top:56px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line)}
@media(max-width:900px){.divgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.divgrid{grid-template-columns:1fr}}
.div{background:var(--bg);padding:38px 32px 42px;position:relative;transition:background .4s;min-height:260px;display:flex;flex-direction:column;color:inherit}
.div:hover{background:var(--surface)}
.div .no{font-family:var(--mono);font-size:12px;color:var(--gold);letter-spacing:.12em}
.div h3{font-size:23px;margin:22px 0 14px;font-weight:600}
.div p{color:var(--ink-dim);font-size:15px;line-height:1.55}
.div .spec{margin-top:auto;padding-top:18px;font-family:var(--mono);font-size:11.5px;color:var(--ink-faint);
  letter-spacing:.04em;border-top:1px solid var(--line)}
.div .arrow{position:absolute;top:34px;right:30px;color:var(--ink-faint);transition:.3s;opacity:0;transform:translateX(-6px)}
.div:hover .arrow{opacity:1;transform:none;color:var(--gold)}

/* ---------- KOACH core ---------- */
.koach{position:relative;overflow:hidden;background:#000000}
.koach.band-line{border-top:1px solid var(--line)}
#koachCanvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.9}
.koach-veil{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(60% 60% at 50% 46%, transparent 30%, #000000 78%)}
.koach .wrap{position:relative;z-index:2;text-align:center;padding:clamp(120px,16vw,210px) 28px}
.koach .eyebrow{color:var(--gold)}
.koach h2{font-size:clamp(68px,18vw,220px);font-weight:800;letter-spacing:-.04em;margin:24px 0 8px;line-height:.9}
.koach h2 .glow{background:linear-gradient(180deg,#fff, #cfd8dd 60%, var(--steel));-webkit-background-clip:text;background-clip:text;color:transparent}
.koach .ksub{font-family:var(--display);font-weight:600;font-size:clamp(18px,2.6vw,26px);color:var(--ink);letter-spacing:-.01em}
.koach .kcopy{max-width:66ch;margin:34px auto 0;color:var(--ink-dim);font-size:17px}
.koach .kchips{margin-top:40px;display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.koach .kchip{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink-dim);border:1px solid var(--line-strong);border-radius:2px;padding:9px 15px;background:rgba(255,255,255,.02)}
.koach .kchip b{color:var(--steel);font-weight:500}
.koach .cta-row{margin-top:44px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.triwords{margin-top:44px;display:flex;flex-wrap:wrap;gap:0;justify-content:center;font-family:var(--display);
  font-weight:700;font-size:clamp(16px,2.4vw,24px)}
.triwords span{padding:0 26px;position:relative}
.triwords span+span::before{content:"";position:absolute;left:0;top:18%;height:64%;width:1px;background:var(--line-strong)}
.triwords .g{color:var(--gold)}

/* ---------- applications ---------- */
.appgrid{margin-top:56px;display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:720px){.appgrid{grid-template-columns:1fr}}
.app{background:var(--bg);padding:40px 36px;display:flex;gap:24px;transition:background .4s}
.app:hover{background:var(--surface)}
.app .ico{flex:none;width:46px;height:46px;color:var(--gold)}
.app h3{font-size:18px;font-family:var(--mono);font-weight:500;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}
.app p{color:var(--ink-dim);font-size:15.5px;line-height:1.6}

/* ---------- closing cta ---------- */
.closer{text-align:center}
.closer .wrap{max-width:900px}
.closer h2{font-size:clamp(34px,6vw,72px);font-weight:800}
.closer h2 .accent{color:var(--gold)}
.closer p{margin:26px auto 0;max-width:50ch;color:var(--ink-dim);font-size:18px}
.closer .cta-row{margin-top:40px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr;gap:40px}}
.cline{margin-bottom:26px}
.cline .k{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:8px}
.cline a,.cline p{display:block;color:var(--ink-dim);font-size:16px;transition:color .2s}
.cline a:hover{color:var(--ink)}
.formcard{background:var(--bg-2);border:1px solid var(--line);border-radius:6px;padding:34px 32px}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.field label{font-family:var(--mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-faint)}
.field input,.field textarea{background:var(--surface);border:1px solid var(--line-strong);border-radius:3px;color:var(--ink);
  font-family:var(--body);font-size:15px;padding:13px 14px;width:100%;transition:border-color .2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.formcard .btn{border:0;width:100%;justify-content:center;margin-top:6px}
.formnote{margin-top:14px;font-size:13px;color:var(--ink-faint)}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);background:var(--bg-2);padding:72px 0 44px}
.foot-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
@media(max-width:900px){.foot-top{grid-template-columns:1fr 1fr;gap:34px}}
@media(max-width:560px){.foot-top{grid-template-columns:1fr}}
.foot-brand .brand{margin-bottom:18px}
.foot-brand p{color:var(--ink-dim);font-size:14.5px;max-width:34ch}
.foot-brand .parent{margin-top:18px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint)}
.foot-col h4{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:18px;font-weight:500}
.foot-col a,.foot-col p{display:block;color:var(--ink-dim);font-size:14.5px;margin-bottom:11px;transition:color .2s}
.foot-col a:hover{color:var(--ink)}
.foot-bottom{margin-top:56px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;color:var(--ink-faint)}

@media(max-width:820px){
  .hero{flex-direction:column;justify-content:center;min-height:100svh}
  .hero .wrap{padding-top:120px;padding-bottom:28px}
  .hero-foot{position:static;width:100%;margin-top:30px}
  .hero-foot .wrap{flex-direction:column;align-items:flex-start;gap:14px}
  .scrollhint{display:none}
  .hero .cta-row .btn{flex:1 1 auto;justify-content:center}
  .phero{padding:130px 0 56px}
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001s!important;transition-duration:.001s!important;scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}