/* ============ Axios Lab — warm glass terminal ============ */
:root{
  --bg:#221E19; --panel:rgba(255,255,255,.045); --panel-2:rgba(255,255,255,.075);
  --line:rgba(255,255,255,.10); --line-2:rgba(255,255,255,.055); --grid:rgba(255,255,255,.035);
  --ink:#F4EFE8; --muted:#A0958B; --faint:#7B7164;
  --accent:#D4380D; --accent-2:#FF7A00; --accent-soft:rgba(212,56,13,.16); --accent-line:rgba(255,122,0,.40);
  --up:#3EC07B; --down:#D4380D;
  --maxw:1240px; --r:12px; --r-sm:8px; --blur:18px;
  --disp:'Space Grotesk',system-ui,sans-serif; --sans:'Inter',system-ui,sans-serif; --mono:'IBM Plex Mono',ui-monospace,monospace;
  --ease:cubic-bezier(.22,.61,.36,1); --ease-out:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;
  background-image:radial-gradient(70% 55% at 82% -6%,rgba(212,56,13,.17),transparent 60%),radial-gradient(55% 48% at 4% 4%,rgba(255,122,0,.13),transparent 58%);background-attachment:fixed}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent-2)}
.serif{font-family:var(--disp);font-weight:500;letter-spacing:-.025em}
.muted{color:var(--muted)}
#scrollbar{position:fixed;top:0;left:0;height:2px;width:0;z-index:200;background:linear-gradient(90deg,var(--accent),var(--accent-2));box-shadow:0 0 12px rgba(255,122,0,.7)}

/* glass surfaces */
header,.ticker,.pcard,.panel,.bt-card,.acell,.kpi,.strip,.band,.chip{backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur))}

/* ---- motion ---- */
.reveal-on .reveal{opacity:0;transform:translateY(22px);filter:blur(6px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out),filter .8s var(--ease-out)}
.reveal-on .reveal.in{opacity:1;transform:none;filter:none}
.reveal[data-d="1"]{transition-delay:.08s}.reveal[data-d="2"]{transition-delay:.16s}.reveal[data-d="3"]{transition-delay:.24s}.reveal[data-d="4"]{transition-delay:.32s}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1!important;transform:none!important;filter:none!important}}
@keyframes flash-up{0%{color:var(--up);text-shadow:0 0 10px rgba(62,192,123,.7)}100%{}}
@keyframes flash-dn{0%{color:var(--down);text-shadow:0 0 10px rgba(212,56,13,.7)}100%{}}
.ti b.fu{animation:flash-up .9s ease} .ti b.fd{animation:flash-dn .9s ease}
@keyframes blink{0%,55%{opacity:1}56%,100%{opacity:.25}}
.live-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--up);box-shadow:0 0 8px var(--up);animation:blink 2s infinite;margin-right:7px;vertical-align:middle}

/* ---- ticker tape ---- */
.ticker{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(34,30,25,.5);overflow:hidden;white-space:nowrap;-webkit-mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent);mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent)}
.ticker-track{display:inline-flex;align-items:center;padding:9px 0;animation:marquee 50s linear infinite;will-change:transform}
.ticker:hover .ticker-track{animation-play-state:paused}
.ti{font-family:var(--mono);font-size:11.5px;letter-spacing:.04em;color:var(--muted);padding:0 22px;border-right:1px solid var(--line);display:inline-flex;gap:8px;align-items:center;font-variant-numeric:tabular-nums}
.ti b{color:var(--ink);font-weight:500} .ti .up{color:var(--up)} .ti .dn{color:var(--down)}
.ti .lab{color:var(--faint);letter-spacing:.12em;text-transform:uppercase;font-size:10px}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---- nav ---- */
header{position:sticky;top:0;z-index:50;background:rgba(34,30,25,.55);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;height:64px;max-width:var(--maxw);margin:0 auto;padding:0 32px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--disp);font-size:18px;font-weight:600;letter-spacing:-.02em;color:var(--ink)}
.brand svg{width:23px;height:23px;filter:drop-shadow(0 0 6px rgba(255,122,0,.5))}
.navlinks{display:flex;gap:32px;align-items:center}
.navlink{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);position:relative;transition:color .25s var(--ease)}
.navlink::after{content:"";position:absolute;left:0;bottom:-6px;width:100%;height:1px;background:var(--accent-2);transform:scaleX(0);transform-origin:right;transition:transform .35s var(--ease)}
.navlink:hover{color:var(--ink)}.navlink:hover::after{transform:scaleX(1);transform-origin:left}
.btn{font-family:var(--mono);font-size:12px;letter-spacing:.05em;text-transform:uppercase;font-weight:500;padding:11px 18px;border-radius:var(--r-sm);border:1px solid var(--line);transition:background .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease),box-shadow .25s var(--ease),transform .11s var(--ease);cursor:pointer;display:inline-block;background:transparent;color:var(--ink);position:relative}
.btn:active{transform:translateY(1px)}
.btn:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px}
.btn-primary{background:linear-gradient(180deg,#E8470F,#C8330B);color:#fff;border-color:#C8330B;font-weight:600;box-shadow:inset 0 1px 0 rgba(255,255,255,.22),0 6px 18px -10px rgba(212,56,13,.7)}
.btn-primary:hover{box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 0 30px -3px rgba(255,122,0,.75);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost:hover{border-color:var(--accent-2);color:var(--accent-2);box-shadow:0 0 22px -8px rgba(255,122,0,.5)}
.menu-toggle{display:none;background:none;border:0;color:var(--ink);font-size:22px;cursor:pointer}
.arrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--accent-2);font-weight:500}
.arrow svg{transition:transform .3s var(--ease)} .arrow:hover svg{transform:translateX(5px)}

/* ---- hero ---- */
.hero{position:relative;padding:100px 0 66px;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse 85% 80% at 32% 32%,#000 30%,transparent 80%);animation:drift 24s linear infinite}
@keyframes drift{from{background-position:0 0}to{background-position:44px 44px}}
.hero-inner{position:relative;z-index:2;max-width:940px}
h1{font-family:var(--disp);font-weight:500;font-size:clamp(40px,6vw,80px);line-height:1.02;letter-spacing:-.035em;margin:20px 0 0}
h1 em{font-style:normal;color:var(--accent-2);text-shadow:0 0 34px rgba(255,122,0,.45),0 0 64px rgba(212,56,13,.3)}
.lede{font-size:clamp(16px,1.8vw,19px);color:var(--muted);max-width:600px;margin:26px 0 0}
.hero-cta{display:flex;gap:16px;margin-top:36px;flex-wrap:wrap;align-items:center}

/* ---- section frame ---- */
section{padding:104px 0}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:44px}
.sec-head .r{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--muted);text-transform:uppercase}
h2{font-family:var(--disp);font-weight:500;font-size:clamp(28px,4vw,46px);letter-spacing:-.03em;line-height:1.05}
h2 em{font-style:normal;color:var(--accent-2)}

/* ---- products ---- */
.products{padding:56px 0 110px}
.pgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.pcard{display:block;background:linear-gradient(180deg,var(--panel-2),var(--panel));border:1px solid var(--line);border-radius:var(--r);padding:26px 26px 24px;transition:transform .45s var(--ease-out),box-shadow .45s var(--ease-out),border-color .35s var(--ease);position:relative;overflow:hidden}
.pcard::after{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent-2));transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.pcard:hover{transform:translateY(-3px);box-shadow:0 26px 60px -34px rgba(0,0,0,.7),0 0 34px -16px rgba(255,122,0,.4);border-color:var(--accent-line)}
.pcard:hover::after{transform:scaleX(1)}
.pcard-head{display:flex;align-items:center;justify-content:space-between}
.ticker-id{font-family:var(--mono);font-size:12px;letter-spacing:.16em;color:var(--accent-2)}
.pcard.alt .ticker-id{color:var(--accent-2)}
.badge{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;padding:4px 10px;border-radius:5px;border:1px solid var(--line);color:var(--muted)}
.badge.live{color:var(--accent-2);border-color:var(--accent-line);background:var(--accent-soft)}
.badge.dev{color:var(--accent-2);border-color:rgba(255,122,0,.32);background:rgba(255,122,0,.1)}
.pcard h3{font-family:var(--disp);font-weight:500;font-size:25px;letter-spacing:-.025em;margin:15px 0 5px}
.claim{font-size:15px;color:var(--muted);max-width:94%}
.chart-wrap{margin:22px 0 14px}
.chart-meta{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:8px;gap:10px}
.chart-val{font-family:var(--mono);font-size:19px;color:var(--ink);font-weight:500;font-variant-numeric:tabular-nums}
.chart-val .delta{font-size:12px;margin-left:7px}
.chart-val .delta.up{color:var(--up)} .chart-val .delta.dn{color:var(--down)}
.chart-src{font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}
svg.chart{width:100%;height:104px;display:block}
.dash{stroke:var(--line)}
/* interactive overlay (crosshair / pulse dot / value readout) */
.chart-host{position:relative;display:block;line-height:0}
.chart-ov{position:absolute;inset:0;pointer-events:none}
.chart-ov>div{position:absolute}
.chart-ov .cx{top:0;bottom:0;width:1px;background:var(--accent-line);opacity:0;transition:opacity .12s}
.chart-ov .cd{width:8px;height:8px;border-radius:50%;transform:translate(-50%,-50%);opacity:0;transition:opacity .12s;z-index:2}
.chart-ov .lp{width:7px;height:7px;border-radius:50%;transform:translate(-50%,-50%)}
.chart-ov .lp::after{content:"";position:absolute;inset:-3px;border-radius:50%;border:1px solid currentColor;animation:ping 1.9s ease-out infinite}
@keyframes ping{0%{transform:scale(.55);opacity:.7}100%{transform:scale(2.6);opacity:0}}
.chart-tip{transform:translate(-50%,-138%);background:var(--panel-2);border:1px solid var(--line);border-radius:6px;padding:3px 8px;font-family:var(--mono);font-size:11px;line-height:1.2;color:var(--ink);white-space:nowrap;opacity:0;transition:opacity .12s;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:3}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:14px}
.chip{font-family:var(--mono);font-size:10px;letter-spacing:.04em;color:var(--muted);border:1px solid var(--line);border-radius:5px;padding:4px 9px;background:var(--panel)}
.pcard-cta{margin-top:20px;display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-2);font-weight:500}
.pcard-cta svg{transition:transform .3s var(--ease)} .pcard:hover .pcard-cta svg{transform:translateX(5px)}

/* ---- stat strip ---- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--panel)}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:30px 28px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat b{font-family:var(--mono);font-size:30px;font-weight:500;display:block;letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:var(--ink)}
.stat b em{font-style:normal;color:var(--accent-2);font-size:34px;line-height:1}
.stat>span{font-family:var(--mono);font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--faint);display:block;margin-top:7px}

/* ---- approach ---- */
.agrid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.acell{background:var(--panel);padding:28px 24px;transition:background .35s var(--ease)}
.acell:hover{background:var(--panel-2)}
.acell .n{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--accent-2)}
.acell h4{font-family:var(--disp);font-weight:500;font-size:18px;margin:14px 0 6px;letter-spacing:-.02em}
.acell p{font-size:13.5px;color:var(--muted)}

/* ---- subscribe band ---- */
.band{background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.02));border:1px solid var(--line);border-radius:var(--r);padding:56px 52px;display:flex;align-items:center;justify-content:space-between;gap:34px;flex-wrap:wrap;position:relative;overflow:hidden}
.band::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:42px 42px}
.band-glow{position:absolute;inset:0;background:radial-gradient(ellipse 44% 130% at 88% 50%,rgba(255,122,0,.28),transparent 60%);pointer-events:none}
.band h2{position:relative} .band p{color:var(--muted);margin-top:12px;max-width:440px;position:relative;font-size:15px}
.band .btn{position:relative}
.btn-light{background:var(--ink);color:#221E19;border-color:var(--ink);font-weight:600}
.btn-light:hover{background:#fff;transform:translateY(-1px)}

/* ---- cta ---- */
.cta{position:relative;text-align:center;padding:112px 0;overflow:hidden}
.cta-glow{position:absolute;inset:0;background:radial-gradient(ellipse 50% 80% at 50% 120%,rgba(255,122,0,.18),transparent 70%);pointer-events:none}
.cta>*{position:relative}
.cta p{max-width:480px;margin:16px auto 30px;color:var(--muted)}
.contact-row{display:flex;gap:13px;justify-content:center;flex-wrap:wrap;margin-top:8px}

/* ---- footer ---- */
footer{border-top:1px solid var(--line);background:rgba(255,255,255,.02);padding:54px 0 42px}
.foot-top{display:flex;justify-content:space-between;align-items:flex-start;gap:30px;flex-wrap:wrap}
.foot-col h5{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-bottom:14px}
.foot-col a{display:block;font-family:var(--mono);font-size:12.5px;color:var(--muted);padding:4px 0;transition:color .25s}
.foot-col a:hover{color:var(--accent-2)}
.foot-cols{display:flex;gap:60px;flex-wrap:wrap}
.disclaimer{color:var(--faint);font-size:11px;line-height:1.7;max-width:840px;margin-top:36px;border-top:1px solid var(--line);padding-top:22px}

/* ============ product page ============ */
.phero{padding:64px 0 38px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.phero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse 70% 90% at 80% 20%,#000,transparent 75%);opacity:.7}
.phero>*{position:relative}
.back{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);display:inline-flex;gap:7px;align-items:center;transition:color .25s}
.back:hover{color:var(--accent-2)}
.phead{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-top:28px}
.phead h1{font-size:clamp(38px,5.4vw,68px);margin:13px 0 0}
.pclaim{font-family:var(--disp);font-weight:400;font-size:clamp(19px,2.3vw,25px);color:var(--accent-2);margin-top:16px;letter-spacing:-.02em}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:30px 32px;margin-top:30px}
.panel .chart-meta{margin-bottom:12px}
svg.chart.big{height:200px}
.range-btns{display:flex;gap:5px;margin-top:18px;flex-wrap:wrap}
.range-btns button{font-family:var(--mono);font-size:11px;letter-spacing:.06em;padding:6px 13px;border:1px solid var(--line);background:var(--panel);color:var(--muted);border-radius:var(--r-sm);cursor:pointer;transition:.22s var(--ease)}
.range-btns button:hover{border-color:var(--accent-line);color:var(--ink)}
.range-btns button.on{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:600}
.two{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:20px}
.steps{counter-reset:s;margin-top:8px}
.step{display:flex;gap:20px;padding:22px 0;border-bottom:1px solid var(--line)}
.step:last-child{border-bottom:0}
.step .sn{counter-increment:s;font-family:var(--mono);font-size:13px;color:var(--accent-2);padding-top:3px}
.step .sn::before{content:counter(s,decimal-leading-zero)}
.step h4{font-family:var(--disp);font-weight:500;font-size:19px;letter-spacing:-.02em;margin-bottom:5px}
.step p{color:var(--muted);font-size:14.5px}
.spec{width:100%;border-collapse:collapse;margin-top:8px}
.spec tr{border-bottom:1px solid var(--line)}
.spec td{padding:14px 0;font-size:14.5px;vertical-align:top}
.spec td:first-child{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);width:42%}
.spec td:last-child{color:var(--ink)}
.notice{background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:var(--r-sm);padding:18px 22px;font-size:13.5px;color:#ffbf9c;margin-top:24px}
.poshead{font-family:var(--disp);font-weight:500;font-size:19px;letter-spacing:-.02em;margin-bottom:6px}
.posnote{color:var(--muted);font-size:13.5px;margin-bottom:20px;max-width:92%}
.weights{display:flex;flex-direction:column;gap:18px}
.wtop{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:8px}
.wtop .wt{font-family:var(--mono);color:var(--accent-2);font-size:11.5px;letter-spacing:.06em;margin-right:11px}
.wtop .wn{color:var(--ink);font-size:14px}
.wtop .wp{font-family:var(--mono);font-size:13px;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}
.wbar{display:block;width:100%;height:6px;background:var(--line);border-radius:3px;overflow:hidden}
.wbar i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:3px}
.hedge{list-style:none;margin-top:4px}
.hedge li{padding:14px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.hedge li:last-child{border-bottom:0}
.hedge li b{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-2);display:block;margin-bottom:3px}
.hedge li span{color:var(--muted)}

/* ============ interactive backtest ============ */
.bt-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:8px}
.bt-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:22px 22px 18px;position:relative;transition:border-color .3s}
.bt-card.wide{grid-column:1 / -1}
.bt-card:hover{border-color:var(--accent-line)}
.bt-card h4{font-family:var(--disp);font-weight:500;font-size:17px;letter-spacing:-.01em}
.bt-card .sub{font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--faint);text-transform:uppercase;margin-top:4px}
.bt-chart{position:relative;height:300px;margin-top:16px}
.bt-chart.tall{height:340px}
.kpis{display:flex;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:8px;flex-wrap:wrap}
.kpi{background:var(--panel);padding:18px 22px;flex:1;min-width:130px}
.kpi b{font-family:var(--mono);font-size:24px;font-weight:500;display:block;font-variant-numeric:tabular-nums}
.kpi b.up{color:var(--up)} .kpi b.dn{color:var(--down)} .kpi b.ac{color:var(--accent-2)}
.kpi span{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);display:block;margin-top:6px}

@media(max-width:860px){
  .navlinks{display:none}.menu-toggle{display:block}
  .strip-grid{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .agrid{grid-template-columns:1fr 1fr}
  .two{grid-template-columns:1fr}.bt-grid{grid-template-columns:1fr}
  .band{padding:40px 30px}
  section{padding:76px 0}
}