@charset "UTF-8";
:root{color-scheme:dark;--bg:#0b1116;--text:#eef2f3;--muted:#a6b2bc;--line:#263039;--warm:#ffab79;--cool:#92dce7;--font:Arial,Helvetica,sans-serif;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:focus-visible{outline:2px solid var(--warm);outline-offset:6px}::selection{background:var(--warm);color:var(--bg)}.page{max-width:1440px;margin:auto;padding:0 6%}.skip{position:absolute;left:16px;top:-100px;background:var(--warm);color:var(--bg);padding:14px;z-index:2}.skip:focus{top:16px}header{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:108px;border-bottom:1px solid var(--line)}.wordmark{font-size:44px;font-weight:800;letter-spacing:-3px;line-height:1;display:inline-flex;min-height:44px;align-items:center}.wordmark span{color:var(--warm)}.status,.eyebrow,.mono,.number,.period,.chart-kicker,.release-note,figcaption{font-family:var(--mono)}.status{display:flex;align-items:center;gap:10px;font-size:10px;letter-spacing:1.5px;color:#b8c1c8}.status-dot{height:6px;width:6px;background:var(--warm);border-radius:50%;box-shadow:0 0 12px #ffab7930}.header-link{font-size:13px;min-height:44px;display:flex;align-items:center;gap:28px}.header-link span{font-size:20px;color:var(--warm)}.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:6%;align-items:center;padding:100px 0 104px}.eyebrow{font-size:10px;line-height:1.6;letter-spacing:1.5px;color:var(--muted);margin:0 0 26px}.hero-copy .eyebrow{color:var(--warm);letter-spacing:1.3px}.eyebrow>span{font-size:16px;margin-right:8px}h1{font-size:clamp(48px,5.1vw,74px);line-height:1.03;font-weight:600;letter-spacing:-3.8px;margin:0 0 30px}h1 em{font-style:normal;color:var(--warm)}.intro{font-size:21px;line-height:1.5;letter-spacing:-.35px;margin:0 0 17px}.description{font-size:15px;color:var(--muted);line-height:1.8;max-width:405px;margin:0 0 30px}.button{display:inline-flex;justify-content:space-between;gap:40px;align-items:center;background:var(--warm);color:#17191a;padding:17px 21px;font-size:14px;font-weight:700;border-radius:4px;transition:background .2s,transform .2s}.button:hover{background:#ffc29f;transform:translateY(-2px)}.release-note{font-size:10px;line-height:1.7;color:var(--muted);margin:16px 0 0}.training-visual{min-width:0;margin:24px 0 0;background:linear-gradient(145deg,#17232c,#10181f 70%);border:1px solid #34434e;border-radius:10px;box-shadow:0 32px 80px #0004;position:relative;overflow:hidden}.visual-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 26px;border-bottom:1px solid #ffffff0c}.mini-wordmark{font-weight:700;font-size:23px;letter-spacing:-1.4px;color:#dde7ed}.mono{font-size:9px;letter-spacing:1.3px;color:#b4c3ce}.chart-heading{padding:30px 26px 12px;display:flex;align-items:center;justify-content:space-between;gap:12px}.chart-kicker{font-size:10px;line-height:1.5;color:#aabac6;margin:0 0 12px}.chart-heading h2{font-size:25px;line-height:1.2;letter-spacing:-.8px;font-weight:500;margin:0}.period{font-size:9px;color:#b7c5d0;border:1px solid #344650;white-space:nowrap;padding:7px 9px;border-radius:4px}.legend{display:flex;gap:21px;padding:10px 26px 0;font-size:10px;color:#b4c3ce}.legend span{display:flex;align-items:center;gap:6px}.legend i{display:inline-block;width:6px;height:6px;border-radius:50%}.running{background:var(--cool)}.strength{background:#bab6f5}.cycling{background:#71899e}.chart{width:100%;height:auto;display:block;padding:20px 24px 0}.grid{fill:none;stroke:#91b9d0;stroke-opacity:.1;stroke-width:1}.line{fill:none;stroke-width:2.6;stroke-linecap:round}.run-line{stroke:var(--cool)}.strength-line{stroke:#bab6f5}.cycling-line{stroke:#71899e}.axis{font-family:var(--mono);font-size:10px;fill:#a7b7c3}.insight{margin:20px 26px 0;padding:17px 0 0;border-top:1px solid #35424b;display:flex;gap:14px}.insight-symbol{font-size:25px;line-height:1.3;color:var(--warm)}.insight .mono{color:var(--warm);font-size:9px;margin:0 0 10px}.insight p:last-child{font-size:13px;line-height:1.6;margin:0;color:#d2dce3}figcaption{font-size:9px;color:#9aabb8;padding:20px 26px;text-align:right}.idea{padding:64px 0 70px;border-top:1px solid var(--line);scroll-margin-top:24px}.section-heading{display:grid;grid-template-columns:.55fr 1.2fr 1fr;gap:28px;align-items:start}.section-heading .eyebrow{margin-top:8px}.section-heading h2{font-size:34px;font-weight:500;letter-spacing:-1.2px;line-height:1.2;margin:0}.section-heading h2 span{color:var(--muted)}.section-heading>p:last-child{font-size:14px;line-height:1.8;color:var(--muted);margin:3px 0 0}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;margin-top:57px}.principles article{border-top:1px solid var(--line);padding-top:23px}.number{font-size:10px;letter-spacing:1px;color:var(--cool)}h3{font-size:18px;font-weight:500;line-height:1.4;letter-spacing:-.4px;margin:19px 0 12px}.principles p{font-size:14px;line-height:1.8;color:var(--muted);margin:0;max-width:330px}.closing{border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:32px;padding:58px 0 64px}.closing .eyebrow{color:var(--warm);margin-bottom:18px}.closing h2{font-size:clamp(28px,3.1vw,42px);letter-spacing:-1.5px;font-weight:500;line-height:1.2;margin:0}.contact{display:flex;align-items:center;gap:46px;min-height:48px;border-bottom:1px solid var(--warm);font-size:15px;white-space:nowrap}.contact span{font-size:24px;color:var(--warm)}footer{border-top:1px solid var(--line);padding:32px 0 36px;display:flex;align-items:center;gap:32px}.footer-mark{font-size:32px;letter-spacing:-2px}footer p{font-size:11px;line-height:1.8;margin:0;color:#b1bdc6}footer p span{color:var(--muted)}.footer-note{margin-left:auto;font-size:11px;color:var(--muted)}
@media(min-width:1400px){.hero{gap:8%}}
@media(max-width:1000px){.page{padding:0 5%}.hero{gap:4%;padding:68px 0 76px}h1{font-size:53px;letter-spacing:-2.7px}.desktop-break{display:none}.chart-heading{padding-left:20px;padding-right:20px}.chart-heading h2{font-size:22px}.period{display:none}.visual-top{padding:18px 20px}.visual-top .mono{font-size:8px}.legend{padding-left:20px;gap:15px}.chart{padding-left:16px;padding-right:16px}.insight{margin-left:20px;margin-right:20px}.section-heading{grid-template-columns:1fr 1fr}.section-heading .eyebrow{grid-column:1/-1;margin:0}.principles{gap:28px}.footer-note{max-width:160px;text-align:right}}
@media(max-width:700px){.page{padding:0 24px}header{min-height:86px;gap:16px}.wordmark{font-size:38px}.status{font-size:8px;letter-spacing:1px;margin-left:auto}.header-link{display:none}.hero{display:block;padding:48px 0 52px}.eyebrow{font-size:9px;margin-bottom:24px}.hero-copy .eyebrow{letter-spacing:.9px}h1{font-size:clamp(46px,10.5vw,70px);letter-spacing:-2.6px;max-width:520px;margin-bottom:25px}.intro{font-size:19px;line-height:1.5}.description{font-size:14px;line-height:1.75;max-width:440px;margin-bottom:24px}.button{padding:16px 20px}.release-note{font-size:9px}.training-visual{margin-top:40px}.chart-heading{padding-top:24px}.chart-kicker{font-size:9px}.chart-heading h2{font-size:23px}.legend{font-size:9px;gap:18px}.insight p:last-child{font-size:12px}.chart{padding-top:18px}.idea{padding:37px 0 40px}.section-heading{display:block}.section-heading .eyebrow{margin-bottom:18px}.section-heading h2{font-size:31px;letter-spacing:-1px}.section-heading>p:last-child{font-size:13px;margin-top:18px}.principles{display:block;margin-top:30px}.principles article{padding:22px 0 24px}.principles article:last-child{padding-bottom:0}h3{font-size:19px;margin:13px 0 9px}.principles p{max-width:100%;font-size:14px}.closing{display:block;padding:36px 0 39px}.closing h2{font-size:30px;letter-spacing:-1px}.closing .eyebrow{font-size:9px}.contact{width:fit-content;gap:60px;margin-top:25px}footer{flex-wrap:wrap;gap:14px 24px;padding:25px 0 30px}.footer-mark{font-size:32px}footer p{font-size:10px}.footer-note{max-width:none;margin-left:0;text-align:left;flex-basis:100%;font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}