:root{color-scheme:dark;--dark:#0b0a09;--light:#f3f1ed;--ink:#f6efe8;--muted:#b7a79a;--accent:#ff5722;font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;font-synthesis:none}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:32px}
body{margin:0;background:var(--dark);color:var(--ink)}
a{color:inherit;text-decoration:none}
a:focus-visible{outline:2px solid var(--accent);outline-offset:6px}
button,a{-webkit-tap-highlight-color:transparent}
img{display:block;max-width:100%;height:auto}
h1,h2,h3,p,figure{margin:0}
.skip{position:absolute;left:24px;top:-80px;z-index:5;background:var(--accent);padding:16px;color:#000}
.skip:focus{top:10px}
.site-header{height:88px;margin:0 5.5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #ffffff18}
.brand{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:600;letter-spacing:-1px}
.desktop-nav{display:flex;gap:36px;font-size:13px}
.desktop-nav a{padding:12px 0}
.nav-cta{display:flex;gap:30px;font-size:13px;align-items:center;border:1px solid #ffffff45;border-radius:100px;padding:13px 22px}
.hero{max-width:1480px;margin:auto;min-height:860px;padding:55px 7% 60px;display:grid;grid-template-columns:1.4fr 1fr;gap:65px;align-items:center}
.hero-copy{padding-bottom:25px;position:relative;z-index:1}
h1{font-size:clamp(58px,6.3vw,94px);font-weight:400;line-height:1.015;letter-spacing:-.058em}
.hero-copy p{font-size:16px;line-height:1.65;color:var(--muted);max-width:430px;margin:32px 0}
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:36px;background:var(--accent);color:#0b0a09;border-radius:100px;padding:19px 25px;font-size:14px;font-weight:600;min-height:54px}
.explore{display:flex;align-items:center;gap:25px;width:max-content;font-size:13px;margin-top:25px;padding-block:8px}
.hero-visual{max-width:350px;justify-self:center;width:100%}
.hero-visual img{width:100%}
.hero-visual figcaption{text-align:center;margin-top:16px;font-size:13px}
.hero-visual small{display:block;font-size:10px;color:var(--muted);margin-top:8px}
.product{background:var(--light);color:#242421;padding:115px 7% 95px;overflow:hidden}
.intro{text-align:center}
.intro h2{font-size:clamp(38px,4.6vw,66px);font-weight:400;line-height:1.04;letter-spacing:-.052em}
.intro p{font-size:17px;color:#66645f;margin-top:25px}
.product-stage{display:flex;align-items:center;justify-content:center;gap:25px;max-width:1000px;margin:75px auto 28px}
.screen{width:29%;min-width:0}
.screen img{border-radius:22px;box-shadow:0 12px 30px #15131112}
.screen.center{width:33%}
.screen figcaption{display:flex;justify-content:center;align-items:center;gap:9px;font-size:14px;margin-top:22px;text-align:center}
.screen figcaption span{font-size:10px;border:1px solid #b8b4ae;border-radius:100px;padding:3px 7px}
.evidence-note{text-align:center;color:#69665f;font-size:11px;line-height:1.5}
.product-copy{display:grid;grid-template-columns:repeat(3,1fr);gap:65px;max-width:1110px;margin:85px auto 0;padding-top:40px;border-top:1px solid #24242122}
.product-copy h3{font-weight:400;letter-spacing:-.035em;font-size:29px;line-height:1.12}
.product-copy p{font-size:14px;line-height:1.65;color:#66645f;margin-top:20px;max-width:300px}
.product-link{display:flex;width:max-content;align-items:center;gap:35px;margin:65px auto 0;border-bottom:1px solid #242421;padding-bottom:9px;font-size:14px}
.site-footer{display:flex;justify-content:space-between;gap:25px;padding:35px 7%;font-size:18px}
.site-footer span{font-size:11px;color:var(--muted)}
@media(max-width:1000px){.hero{gap:25px;padding-inline:6%;min-height:720px}
.hero-visual{max-width:295px}
h1{font-size:64px}
.product-copy{gap:30px}
.desktop-nav{gap:18px}
.product{padding-inline:6%}
}
@media(max-width:700px){.site-header{height:72px;margin-inline:22px}
.brand{font-size:21px}
.desktop-nav{display:none}
.nav-cta{padding:10px 15px;gap:20px;font-size:12px}
.hero{display:flex;flex-direction:column;gap:20px;padding:54px 24px 44px;min-height:0;align-items:stretch}
h1{font-size:clamp(46px,11.8vw,74px);line-height:1.04;letter-spacing:-.055em}
.hero-copy{padding:0}
.hero-copy p{font-size:14px;line-height:1.6;margin:24px 0;max-width:420px}
.button{padding:17px 22px}
.explore{margin-top:14px}
.hero-visual{margin:15px auto 0;max-width:310px}
.product{padding:70px 22px 55px}
.intro h2{font-size:39px}
.intro p{font-size:14px;line-height:1.5;max-width:260px;margin:20px auto 0}
.product-stage{gap:10px;width:calc(100% + 60px);margin:45px -30px 20px;align-items:center}
.screen{width:30%}
.screen.center{width:36%}
.screen img{border-radius:10px}
.screen figcaption{font-size:10px;line-height:1.4;display:block;margin-top:12px}
.screen figcaption span{display:block;width:max-content;margin:4px auto 0;font-size:8px}
.evidence-note{font-size:10px;max-width:290px;margin:auto}
.product-copy{grid-template-columns:1fr;margin-top:45px;padding-top:30px;gap:30px}
.product-copy h3{font-size:28px}
.product-copy h3 br{display:none}
.product-copy p{max-width:440px;margin-top:12px;font-size:14px}
.product-link{margin-top:35px}
.site-footer{padding:24px;align-items:center}
.site-footer span{max-width:180px;text-align:right;line-height:1.5}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
}


.mobile-menu{display:none}

.problem-copy{display:grid;grid-template-columns:1.2fr 1fr;gap:65px;max-width:850px;margin:45px auto 0;color:#66645f;font-size:15px;line-height:1.65}

.problem-copy p:last-child{color:#242421;font-size:21px;line-height:1.4;letter-spacing:-.02em}

.screen-link{display:block;border-radius:inherit}

h2{font-weight:400;letter-spacing:-.052em;line-height:1.06;font-size:clamp(40px,4.8vw,70px)}

.training-loop{padding:110px 7%;max-width:1480px;margin:auto}

.loop-intro{display:grid;grid-template-columns:1.2fr 1fr;align-items:end;gap:80px}

.loop-intro p{color:var(--muted);font-size:16px;line-height:1.65;max-width:390px;padding-bottom:5px}

.loop-steps{display:grid;grid-template-columns:repeat(5,1fr);list-style:none;margin:80px 0 45px;padding:0;border-top:1px solid #f6efe833}

.loop-steps li{position:relative;padding:28px 20px 0 0;font-size:clamp(20px,2.2vw,31px);letter-spacing:-.035em}

.loop-steps li::before{content:'';position:absolute;top:-4px;left:0;width:7px;height:7px;background:var(--accent);border-radius:50%}

.loop-steps span{display:block;color:var(--muted);font-size:12px;letter-spacing:0;margin-top:12px}

.loop-context{font-size:16px;line-height:1.65;max-width:640px;color:var(--muted)}

.loop-note{font-size:12px;line-height:1.6;max-width:640px;margin-top:18px;color:var(--muted)}

.community{background:var(--light);color:#242421;padding:100px max(7%,calc((100vw - 1260px)/2));display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:100px}

.community-copy h3{font-weight:400;font-size:27px;line-height:1.25;letter-spacing:-.025em;margin-top:35px}

.community-copy p{font-size:15px;line-height:1.7;color:#66645f;max-width:390px;margin-top:22px}

.community-visual{width:min(100%,330px);justify-self:center}

.community-visual img{border-radius:24px;box-shadow:0 16px 36px #15131118}

.community-visual figcaption{font-size:11px;text-align:center;margin-top:20px;color:#66645f}

.calculator{padding:110px 7%;max-width:1480px;margin:auto;display:grid;grid-template-columns:1.2fr 1fr;gap:100px;align-items:center}

.calculator p{font-size:16px;line-height:1.65;color:var(--muted);max-width:440px;margin-top:25px}

.calculator-action p{margin-top:0}

.line-link{display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid #f6efe870;padding:20px 0 15px;max-width:440px;margin-top:15px;font-size:17px}

.calculator small{display:block;color:var(--muted);margin-top:18px;font-size:12px}

.finish{padding:110px 24px;background:var(--light);color:#242421;text-align:center}

.finish h2{font-size:clamp(48px,6.5vw,94px);letter-spacing:-.055em;line-height:1.03}

.finish p{font-size:16px;line-height:1.65;max-width:460px;color:#66645f;margin:28px auto}

.finish small{display:block;color:#66645f;font-size:12px;margin-top:18px}

.site-footer{flex-wrap:wrap;align-items:start;padding-block:50px}

.site-footer nav{display:flex;flex-wrap:wrap;gap:10px 25px;max-width:640px;font-size:12px;color:var(--muted)}

.site-footer nav a{display:inline-flex;align-items:center;min-height:44px}

.site-footer p{flex-basis:100%;font-size:12px;color:var(--muted);margin-top:20px}

@media(hover:hover){a:hover{opacity:.8}
}

@media(max-width:1000px){.community,.calculator{gap:50px}
.loop-intro{gap:40px}
}

@media(max-width:700px){
.mobile-menu{display:block;margin:0 22px;border-bottom:1px solid #ffffff18;font-size:12px}

.mobile-menu summary{padding:14px 0;cursor:pointer;min-height:44px}

.mobile-menu nav{display:grid;grid-template-columns:1fr 1fr;padding:0 0 12px;gap:4px 15px}

.mobile-menu a{padding:13px 0;color:var(--muted)}

.problem-copy{display:block;margin-top:28px;font-size:14px}
.problem-copy p:last-child{font-size:18px;margin-top:18px}

.training-loop{padding:65px 24px}
.loop-intro{display:block}
.loop-intro p{margin-top:24px;font-size:14px}

.loop-steps{display:block;border-top:0;border-left:1px solid #f6efe833;margin:35px 0 30px 4px;padding-left:24px}

.loop-steps li{padding:0 0 27px;font-size:27px}
.loop-steps li:last-child{padding-bottom:0}
.loop-steps li::before{top:12px;left:-28px}
.loop-steps span{margin-top:6px}

.loop-context{font-size:14px}
.loop-note{font-size:11px}

.community{padding:65px 24px;grid-template-columns:1fr;gap:40px}
.community-copy h3{font-size:23px;margin-top:25px}
.community-copy p{font-size:14px;margin-top:18px}
.community-visual{max-width:290px}

.calculator{padding:65px 24px;grid-template-columns:1fr;gap:30px}
.calculator h2 br{display:none}
.calculator p{font-size:14px}
.line-link{font-size:15px}

.finish{padding:70px 24px}
.finish p{font-size:14px}

.site-footer{padding:32px 24px;gap:20px}
.site-footer nav{flex-basis:100%;display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
.site-footer p{margin-top:0}

}

.example-context{max-width:690px;margin:45px auto -30px;text-align:center;color:#66645f;font-size:14px;line-height:1.65}
.example-context strong{display:block;color:#242421;font-size:20px;letter-spacing:-.025em;font-weight:400;margin-bottom:10px}
.product-copy .example-takeaway{color:#242421;font-size:13px;margin-top:18px}
.evidence-note{max-width:700px;margin-inline:auto}
@media(max-width:700px){.example-context{margin:30px auto 0;font-size:13px}.example-context strong{font-size:19px}.product-copy .example-takeaway{font-size:12px}}

/* Compact, monochrome actions derived from the approved WHOOP / Oura references. */
.button,.nav-cta,.product-link,.line-link,.explore{display:inline-flex;align-items:center;justify-content:center;gap:0;min-height:44px;padding:12px 22px;border-radius:999px;font-size:13px;line-height:20px;font-weight:500;letter-spacing:0;text-align:center;text-decoration:none;transition:background-color 150ms ease,color 150ms ease}
.button,.nav-cta{background:var(--ink);color:var(--dark);border:1px solid var(--ink)}
.nav-cta{min-height:36px;padding:7px 19px;font-size:12px}
.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px}
.explore{border:1px solid #f6efe86b;color:var(--ink);background:transparent;margin:0;width:auto}
.product-link,.finish .button{background:#242421;color:var(--light);border:1px solid #242421}
.product-link{display:flex;width:max-content;margin:42px auto 0}
.line-link{border:1px solid #f6efe86b;margin-top:26px;width:max-content;max-width:100%;color:var(--ink)}
@media(hover:hover){.button:hover,.nav-cta:hover{opacity:1;background:#d9d3cb;border-color:#d9d3cb}.explore:hover,.line-link:hover{opacity:1;background:var(--ink);color:var(--dark)}.product-link:hover,.finish .button:hover{opacity:1;background:#47453f;border-color:#47453f}}
.example-context{max-width:690px;margin:52px auto 0;text-align:center}
.example-context h3{font-size:27px;line-height:1.15;font-weight:400;letter-spacing:-.035em;color:#242421}
.example-context p{font-size:14px;line-height:1.6;color:#66645f;margin-top:14px}
.story-stage{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:38px;max-width:1080px;margin:45px auto 35px;width:100%}
.story-step{min-width:0}
.story-step .screen-link{display:block;max-width:290px;margin:auto}
.story-step img{width:100%;height:auto;border-radius:22px;box-shadow:0 12px 30px #15131112}
.story-step figcaption{margin-top:30px;text-align:left}
.story-label{font-size:12px;color:#66645f}
.story-step h3{font-size:28px;font-weight:400;line-height:1.12;letter-spacing:-.035em;margin-top:12px}
.story-step p{font-size:14px;line-height:1.65;color:#66645f;margin-top:16px}
.story-step small{display:block;font-size:12px;line-height:1.55;color:#242421;margin-top:15px}
@media(max-width:700px){
.hero-actions{gap:10px}.button,.explore{font-size:12px;padding:11px 19px;min-height:44px}.nav-cta{padding:7px 16px}
.example-context{margin:35px auto 0}.example-context h3{font-size:25px}.example-context p{font-size:13px}
.story-stage{grid-template-columns:1fr;gap:50px;width:100%;margin:35px 0 30px}
.story-step{display:flex;flex-direction:column}.story-step figcaption{order:-1;margin:0 0 22px}.story-step h3{font-size:28px}.story-step p{margin-top:12px}.story-step small{margin-top:12px}
.story-step .screen-link{width:min(100%,290px)}.story-step img{border-radius:20px}
}
@media(prefers-reduced-motion:reduce){.button,.nav-cta,.product-link,.line-link,.explore{transition:none}}

/* A single sequence replaces the repeated training-loop section. */
.story-sequence{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:44px 0 22px;font-size:14px;color:#66645f}
.story-sequence li+li::before{content:"→";margin-right:10px;color:#918b82}
.community{border-top:1px solid #24242118}
.finish .button{margin-top:30px}

/* Native anatomy layers make recorded training → profile legible without changing scores. */
.profile-animation{max-width:470px;width:100%;position:relative;padding-top:92px}
.workout-evidence{position:absolute;top:0;left:0;right:0;display:grid;grid-template-columns:repeat(3,1fr);gap:7px;font-size:11px}
.workout-evidence>span{grid-column:1/-1;color:var(--muted);font-size:12px;margin-bottom:4px}
.workout-evidence>div{padding:10px 9px;background:#191612;border:1px solid #f6efe81c;border-radius:9px}
.workout-evidence small{display:block;font-size:10px;margin-top:5px;color:var(--muted)}
.anatomy{position:relative;width:100%;aspect-ratio:596/1000}
.anatomy-base,.muscle-layer{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.muscle-layer{background:#ff8b63;opacity:.65;mask-position:center;mask-size:contain;mask-repeat:no-repeat}
.chest{mask-image:url('/assets/profile/chest.png')}.shoulder{mask-image:url('/assets/profile/shoulder.png')}.bicep{mask-image:url('/assets/profile/bicep.png')}.quads{mask-image:url('/assets/profile/quads.png')}
.muscle-score{position:absolute;border-top:1px solid #8c786a;padding:7px 0;width:24%;background:var(--dark)}
.muscle-score span{display:block;font-size:12px;color:var(--muted)}.muscle-score strong{font-size:30px;font-weight:400;line-height:1.2}
.score-chest{left:0;top:23%}.score-shoulder{right:0;top:19%}.score-bicep{left:0;top:43%}.score-quads{right:0;top:67%}
.replay-profile{display:block;margin:15px auto 0;border:0;border-bottom:1px solid #f6efe840;background:transparent;color:var(--muted);font:inherit;font-size:11px;min-height:32px;padding:4px;cursor:pointer}
.replay-profile[hidden]{display:none}.replay-profile:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
@media(prefers-reduced-motion:no-preference){
.is-playing .anatomy-base{animation:map-arrive 600ms cubic-bezier(.23,1,.32,1) both}
.is-playing .workout-evidence>div{animation:entry-arrive 600ms cubic-bezier(.23,1,.32,1) both;animation-delay:500ms}
.is-playing .workout-evidence>div:nth-of-type(2){animation-delay:850ms}.is-playing .workout-evidence>div:nth-of-type(3){animation-delay:1200ms}
.is-playing .muscle-layer{animation:muscle-arrive 800ms ease both;animation-delay:1800ms}
.is-playing .muscle-score{animation:score-arrive 700ms cubic-bezier(.23,1,.32,1) both;animation-delay:2700ms}
@keyframes map-arrive{from{opacity:0}to{opacity:1}}
@keyframes entry-arrive{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
@keyframes muscle-arrive{from{opacity:0}to{opacity:.65}}
@keyframes score-arrive{from{opacity:0}to{opacity:1}}
}
.product{padding-top:85px;padding-bottom:70px}
.intro{max-width:850px;margin:auto}.intro p{max-width:650px;margin-inline:auto;line-height:1.55}
.story-stage{max-width:1180px;gap:34px;margin:52px auto 30px}
.story-step .screen-link{max-width:340px;width:100%}
.story-step figcaption{margin-top:24px}.story-step h3{font-size:30px}.story-step p{font-size:16px;line-height:1.55;margin-top:13px}.story-step .program-note{font-size:12px}
.community{gap:55px;padding-top:70px;padding-bottom:70px;grid-template-columns:1fr 1fr}
.community-copy{max-width:510px}.community-visual{width:min(100%,390px);max-width:390px}
.calculator-feature{padding-block:95px;gap:70px;grid-template-columns:1.1fr 1fr}
.calculator-action .button{margin-top:28px;min-height:50px;padding:14px 24px;font-size:14px}
.calculator-preview{background:#171410;border:1px solid #f6efe824;border-radius:22px;padding:38px;max-width:470px;width:100%;justify-self:center}
.result-label{font-size:14px;color:var(--muted)}.result-number{font-size:112px;letter-spacing:-.07em;line-height:1.2;margin-top:12px}.result-number span{font-size:27px;color:var(--muted);letter-spacing:-.03em;margin-left:10px}
.result-scale{height:4px;background:#ffffff1c;margin:18px 0 25px;border-radius:4px}.result-scale i{display:block;width:56%;height:100%;background:var(--accent);border-radius:4px}
.calculator-preview p{margin:0;font-size:21px;line-height:1.4;color:var(--ink)}
.calculator-preview figcaption{color:var(--muted);font-size:11px;margin-top:25px}.calculator-preview details{font-size:11px;color:var(--muted);margin-top:8px}.calculator-preview summary{cursor:pointer;padding-block:10px}.calculator-preview details p{font-size:12px;color:var(--muted);line-height:1.6}
@media(max-width:1000px) and (min-width:701px){.hero{grid-template-columns:1.2fr 1fr}.profile-animation{padding-top:108px}.workout-evidence{font-size:10px;gap:4px}.workout-evidence>div{padding:8px 5px}.story-stage{gap:22px}.story-step h3{font-size:26px}}
@media(max-width:700px){
.profile-animation{max-width:350px;margin-top:25px;padding-top:95px}.muscle-score strong{font-size:26px}
.product{padding:65px 22px 50px}.story-stage{gap:44px;margin-top:36px}.story-step .screen-link{width:100%;max-width:340px}.story-step figcaption{margin:0 0 20px}.story-step h3{font-size:28px}.story-step p{font-size:15px}
.community{grid-template-columns:1fr;gap:30px;padding:60px 24px}.community-visual{width:100%;max-width:340px}
.calculator-feature{grid-template-columns:1fr;gap:35px;padding:65px 24px}.calculator-preview{padding:28px}.result-number{font-size:96px}
}
.anatomy .anatomy-base{height:100%;width:100%;object-fit:contain}
.profile-animation{max-width:410px}.anatomy{aspect-ratio:596/850}
@media(max-width:700px){.profile-animation{max-width:350px}.anatomy{aspect-ratio:596/1000}}
.calculator-feature .calculator-action p{margin-top:20px}