/* XrossWarden site — v1. Dark-first guardian system. Tokens mirror brand-kit/tokens.css */
:root{
  --void:#0A0F17; --obsidian:#060A10; --slate:#141C28; --hairline:#212C3B;
  --ink:#EEF1F7; --muted:#9AA6B6; --faint:#647081;
  --warden:#2F6FB0; --warden-bright:#5A97D6; --warden-deep:#1E4F82;
  --teal:#2BB6A6; --teal-bright:#49D6C4; --teal-deep:#1E8E80; --teal-ink:#06312C;
  --glass:rgba(16,23,34,.62); --glass-brd:rgba(90,151,214,.14);
  color-scheme:dark;
  --f-disp:"Sora",system-ui,sans-serif; --f-body:"Instrument Sans",system-ui,sans-serif; --f-mono:"JetBrains Mono",ui-monospace,monospace;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--void);color:var(--ink);font-family:var(--f-body);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.container{max-width:1240px;margin-inline:auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
a{color:inherit;text-decoration:none}
::selection{background:rgba(43,182,166,.3)}
:focus-visible{outline:2px solid var(--teal-bright);outline-offset:2px;border-radius:4px}

.aura{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.aura::before,.aura::after{content:"";position:absolute;border-radius:50%;filter:blur(90px);opacity:.4}
.aura::before{width:60vw;height:60vw;left:-12vw;top:-16vw;background:radial-gradient(circle,rgba(43,182,166,.5),transparent 60%);animation:drift1 26s ease-in-out infinite}
.aura::after{width:52vw;height:52vw;right:-14vw;top:14vw;background:radial-gradient(circle,rgba(47,112,176,.5),transparent 62%);animation:drift2 32s ease-in-out infinite}
@keyframes drift1{50%{transform:translate(8vw,6vw) scale(1.1)}}
@keyframes drift2{50%{transform:translate(-7vw,4vw) scale(1.08)}}

body>header{position:sticky;top:0;z-index:30;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);background:rgba(10,15,23,.66);border-bottom:.5px solid var(--hairline)}
.nav{display:flex;align-items:center;justify-content:space-between;padding-block:14px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--f-disp);font-weight:600;font-size:18px;letter-spacing:-.01em}
.brand .mk{width:28px;height:28px;display:block}
.navlinks{display:flex;align-items:center;gap:28px;font-size:14px;color:var(--muted)}
.navlinks a.lk{transition:color .2s}
.navlinks a.lk:hover{color:var(--ink)}
.btn{font-family:var(--f-body);font-weight:600;font-size:14px;border-radius:9px;padding:10px 18px;display:inline-flex;align-items:center;gap:8px;cursor:pointer;border:1px solid transparent;transition:transform .15s ease,box-shadow .25s ease,background .2s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-teal{background:linear-gradient(180deg,var(--teal-bright),var(--teal));color:var(--teal-ink);box-shadow:0 6px 24px -8px rgba(43,182,166,.7)}
.btn-teal:hover{box-shadow:0 10px 30px -8px rgba(43,182,166,.85)}
.btn-ghost{border-color:var(--hairline);color:var(--ink)}
.btn-ghost:hover{border-color:var(--warden);background:rgba(47,112,176,.12)}
.nav .btn{padding:9px 16px}
.menubtn{display:none;background:none;border:0;color:var(--ink);cursor:pointer}

.hero{position:relative;padding-top:clamp(26px,3.2vw,42px);padding-bottom:clamp(30px,4vw,52px)}
.hero .eyebrow{font-family:var(--f-mono);font-size:12.5px;letter-spacing:.22em;color:var(--teal-bright);text-transform:uppercase;margin-bottom:16px;display:flex;align-items:center;gap:10px;justify-content:center}
.hero .eyebrow::before,.hero .eyebrow::after{content:"";width:26px;height:1px;background:linear-gradient(90deg,transparent,var(--teal))}
.hero .eyebrow::after{background:linear-gradient(90deg,var(--teal),transparent)}
.hero h1{font-family:var(--f-disp);font-weight:600;font-size:clamp(30px,4.4vw,52px);line-height:1.05;letter-spacing:-.025em;margin:0 auto 16px;text-wrap:balance;max-width:16ch;text-align:center}
.hero h1 .grad{background:linear-gradient(120deg,var(--teal-bright),var(--warden-bright));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.lede{font-size:clamp(15.5px,1.4vw,18px);color:var(--muted);max-width:40em;margin:0 auto 22px;text-align:center}
.lede b{color:var(--ink);font-weight:600}
.herotop{max-width:780px;margin-inline:auto}
.cta{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.cta .btn{padding:13px 24px;font-size:15px}

.stage{position:relative;margin-top:clamp(10px,2vw,20px);height:clamp(420px,60vw,600px);touch-action:none;cursor:grab}
.stage.drag{cursor:grabbing}
canvas#scene{position:absolute;inset:0;width:100%;height:100%;display:block}
.labels{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.lab{position:absolute;transform:translate(-50%,-50%);will-change:transform,opacity;white-space:nowrap}
.lab .k{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.07em;color:var(--teal-bright);text-transform:uppercase;display:flex;align-items:center;gap:6px;background:rgba(6,10,16,.55);border:.5px solid rgba(73,214,196,.25);border-radius:999px;padding:4px 10px;backdrop-filter:blur(3px)}
.lab .k i{width:5px;height:5px;border-radius:50%;background:var(--teal-bright);box-shadow:0 0 8px var(--teal);display:inline-block}
.lab .d{font-size:12.5px;color:var(--ink);margin-top:5px;max-width:200px;white-space:normal;text-shadow:0 1px 6px rgba(0,0,0,.8)}
.lab.core .k{color:var(--ink);border-color:rgba(73,214,196,.5)}
.stage-ctl{position:absolute;left:50%;bottom:6px;transform:translateX(-50%);z-index:5;display:flex;gap:10px}
.sbtn{font-family:var(--f-mono);font-size:12px;letter-spacing:.04em;color:var(--muted);background:rgba(6,10,16,.6);border:.5px solid var(--hairline);border-radius:999px;padding:8px 16px;cursor:pointer;transition:color .2s,border-color .2s}
.sbtn:hover{color:var(--ink);border-color:var(--warden)}
.hint{position:absolute;right:14px;top:14px;font-family:var(--f-mono);font-size:11px;color:var(--faint);letter-spacing:.05em;pointer-events:none}

.products{padding-block:clamp(40px,6vw,84px);border-top:.5px solid var(--hairline)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:34px;flex-wrap:wrap}
.sec-head h2{font-family:var(--f-disp);font-weight:600;font-size:clamp(22px,3vw,30px);letter-spacing:-.02em;margin:0}
.sec-head p{color:var(--muted);margin:6px 0 0;font-size:15px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{position:relative;border:1px solid var(--hairline);border-radius:16px;background:linear-gradient(180deg,rgba(20,28,40,.5),rgba(10,15,23,.3));padding:24px;min-width:0;transition:transform .25s ease,border-color .25s ease,box-shadow .3s ease}
.card:hover{transform:translateY(-4px);border-color:var(--glass-brd);box-shadow:0 24px 50px -30px rgba(0,0,0,.9)}
.card .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(43,182,166,.1);border:.5px solid rgba(43,182,166,.25);margin-bottom:18px}
.card .ic svg{width:22px;height:22px;color:var(--teal-bright)}
.card h3{font-family:var(--f-disp);font-weight:600;font-size:18px;margin:0 0 6px;display:flex;align-items:center;gap:10px}
.tag{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;padding:3px 8px;border-radius:6px;font-weight:500}
.tag.free{color:var(--warden-bright);background:rgba(47,112,176,.16)}
.tag.pro{color:var(--teal-bright);background:rgba(43,182,166,.14)}
.card p{color:var(--muted);font-size:14.5px;margin:0}

footer{border-top:.5px solid var(--hairline);padding-block:40px;margin-top:20px}
.foot{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot .motto{font-family:var(--f-disp);font-size:16px;color:var(--ink);font-weight:500}
.foot .sub{color:var(--faint);font-size:13px;margin-top:4px}
.foot .fl{display:flex;gap:22px;font-size:14px;color:var(--muted)}
.foot .fl a:hover{color:var(--ink)}

.intro{opacity:0;transform:translateY(14px);animation:rise .7s cubic-bezier(.2,.7,.2,1) forwards}
.d1{animation-delay:.05s}.d2{animation-delay:.14s}.d3{animation-delay:.23s}.d4{animation-delay:.32s}
@keyframes rise{to{opacity:1;transform:none}}

@media (max-width:760px){
  .navlinks{display:none}.menubtn{display:block}
  .cards{grid-template-columns:1fr}
  .lab .d{display:none}
  .stage{height:clamp(340px,74vw,440px)}
  .hint{display:none}
}
@media (prefers-reduced-motion:reduce){
  .intro{animation:none;opacity:1;transform:none}
  .aura::before,.aura::after{animation:none}
}