:root{
  --tar:#111417;--concrete:#EDEEF0;--slate:#5B636E;--pulse:#E8385D;
  --z1:#8C939C;--z2:#3C7BE0;--z3:#3FB45C;--z4:#F0A925;--z5:#E5422B;
  --bg:#0E1013;--surface:#171A1E;--surface2:#22262B;--line:#2A2F36;--ink:#EDEEF0;--ink2:#9AA2AC;
  --display:"Bricolage Grotesque","Helvetica Neue",Arial,sans-serif;
  --body:"Instrument Sans","Helvetica Neue",Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%}
.wrap{max-width:1080px;margin:0 auto;padding-inline:24px}
h1,h2,h3{font-family:var(--display);font-weight:800;letter-spacing:-0.02em;line-height:1.02;margin:0;text-wrap:balance}
h1{font-size:clamp(44px,7.5vw,88px);letter-spacing:-0.035em}
h2{font-size:clamp(30px,4.5vw,48px)}
h3{font-size:20px}
p{margin:0 0 14px;max-width:62ch}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink2)}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--body);font-weight:600;font-size:15px;padding:13px 22px;border-radius:12px;text-decoration:none;border:1px solid transparent;transition:transform .12s ease,background .12s ease}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:var(--pulse);color:#fff}
.btn.ghost{border-color:var(--line);color:var(--ink);background:transparent}
.btn.ghost:hover{background:var(--surface)}
/* nav */
nav{position:sticky;top:0;z-index:10;background:rgba(14,16,19,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--display);font-weight:800;font-size:22px;letter-spacing:-0.02em}
.mark{display:flex;align-items:flex-end;gap:3px;height:22px}
.mark i{display:block;width:6px;background:var(--ink);border-radius:1.5px}
.mark i:nth-child(1){height:8px}.mark i:nth-child(2){height:14px}.mark i:nth-child(3){height:22px;background:var(--pulse)}
nav ul{display:flex;gap:26px;list-style:none;margin:0;padding:0}
nav ul a{text-decoration:none;font-size:14.5px;color:var(--ink2)}
nav ul a:hover{color:var(--ink)}
@media (max-width:760px){nav ul{display:none}}
/* hero */
.hero{padding-block:72px 48px}
.hero .grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
@media (max-width:860px){.hero .grid{grid-template-columns:1fr}}
.lede{font-size:20px;color:var(--ink2);max-width:52ch;margin-top:20px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero .note{font-family:var(--mono);font-size:12px;color:var(--ink2);margin-top:16px}
/* phone */
.phone{background:#111417;border:6px solid #2A2E34;border-radius:34px;padding:18px 14px 14px;width:300px;margin:0 auto;box-shadow:0 30px 60px rgba(0,0,0,.5);font-size:12.5px}
.phone .top{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;color:var(--ink2);margin-bottom:12px}
.phone .title{font-family:var(--display);font-weight:800;font-size:18px;margin-bottom:8px}
.phone .card{background:var(--surface2);border-radius:12px;padding:12px;margin-bottom:8px}
.phone .lbl{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink2)}
.phone .big{font-family:var(--display);font-weight:800;font-size:28px;line-height:1.05;letter-spacing:-0.02em}
.phone .big small{font-size:11px;font-weight:500;color:var(--ink2);margin-left:3px;letter-spacing:0}
.phone .row{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.phone .chip{border:1px solid var(--line);border-radius:999px;padding:2px 8px;font-family:var(--mono);font-size:9px}
.phone .week{display:flex;gap:4px;align-items:flex-end;height:38px;margin-top:8px}
.phone .week i{flex:1;border-radius:3px;display:block}
.phone .days{display:flex;font-family:var(--mono);font-size:9px;color:var(--ink2);margin-top:3px}
.phone .days span{flex:1;text-align:center}
.phone .btn{width:100%;justify-content:center;padding:10px;font-size:13px;border-radius:9px;margin-top:4px}
.phone .tabs{display:flex;justify-content:space-around;border-top:1px solid var(--line);padding-top:8px;margin-top:10px;font-family:var(--mono);font-size:8.5px;letter-spacing:.06em;color:var(--ink2)}
.phone .tabs .on{color:var(--pulse)}
/* sections */
section{padding-block:72px;border-top:1px solid var(--line)}
section .head{margin-bottom:36px}
section .head p{color:var(--ink2);font-size:18px;margin-top:14px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.card{background:var(--surface);border-radius:14px;padding:22px}
.card h3{margin-bottom:8px}
.card p{color:var(--ink2);font-size:15px;margin:0}
.card .n{font-family:var(--mono);font-size:12px;color:var(--pulse);margin-bottom:12px}
.graphwrap{background:var(--surface);border-radius:14px;padding:22px 22px 14px;margin-top:8px}
.graphwrap .cap{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.graphwrap .cap b{font-family:var(--display);font-size:22px;font-weight:800}
.graphwrap .cap span{font-family:var(--mono);font-size:12px;color:var(--ink2)}
.steps{display:flex;flex-direction:column;gap:5px;margin-top:14px}
.steps div{display:flex;justify-content:space-between;padding:7px 12px;border-radius:6px;font-family:var(--mono);font-size:12px;color:#fff}
.zones{display:flex;height:30px;border-radius:6px;overflow:hidden;font-family:var(--mono);font-size:11px;color:#fff;margin-top:18px}
.zones div{flex:1;display:flex;align-items:center;justify-content:center}
/* progression */
.prog{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.prog .card{display:flex;flex-direction:column}
.prog .rate{font-family:var(--display);font-size:34px;font-weight:800;letter-spacing:-0.02em}
.prog .bars{display:flex;align-items:flex-end;gap:4px;height:70px;margin:14px 0 6px}
.prog .bars i{flex:1;display:block;background:var(--ink);border-radius:2px}
.prog .bars i.d{background:var(--line)}
.prog .bars.pulse i:not(.d){background:var(--pulse)}
.prog .card p{margin-top:auto}
/* disciplines */
.disc{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.disc .card{border-top:3px solid var(--line)}
.disc .card.run{border-color:var(--z5)}.disc .card.bike{border-color:var(--z2)}.disc .card.hyrox{border-color:var(--z4)}.disc .card.swim{border-color:var(--z3)}
/* connections */
.conn{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.conn .card{display:flex;justify-content:space-between;align-items:center;padding:16px 18px}
.conn .card b{font-weight:600}
.tag{font-family:var(--mono);font-size:10px;letter-spacing:.08em;padding:3px 9px;border-radius:999px;border:1px solid var(--line);color:var(--ink2)}
.tag.on{border-color:var(--pulse);color:var(--pulse)}
/* beta */
.beta{background:var(--tar);border-radius:20px;padding:48px 40px;display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center}
@media (max-width:760px){.beta{grid-template-columns:1fr;padding:32px 24px}}
.beta p{color:var(--ink2)}
.beta .cta{margin-top:18px}
footer{border-top:1px solid var(--line);padding-block:32px;font-size:13.5px;color:var(--ink2)}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
footer a{text-decoration:none;margin-right:18px}
footer a:hover{color:var(--ink)}
/* docs */
.doc{padding-block:56px 80px;max-width:760px}
.doc h1{font-size:clamp(36px,6vw,56px)}
.doc h2{font-size:24px;margin-top:40px;margin-bottom:10px}
.doc p,.doc li{color:var(--ink2)}
.doc ul{padding-left:22px}
.doc .meta{font-family:var(--mono);font-size:12px;color:var(--ink2);margin:14px 0 30px}
.doc strong{color:var(--ink);font-weight:600}
@media (prefers-reduced-motion:reduce){.btn{transition:none}html{scroll-behavior:auto}}