@font-face{font-family:Geist;src:url('assets/geist.woff2') format('woff2');font-weight:100 900;font-display:swap}
:root{--ink:#173548;--muted:#62727c;--paper:#faf8f3;--line:#d8dedf;--sage:#e4ece5;--soft:#f0eee8;font-family:Geist,Arial,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,a,input{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{font:inherit;color:inherit;cursor:pointer}button:disabled{cursor:default;opacity:.45}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid #94723e;outline-offset:3px}button{min-height:48px;border:1px solid var(--line);background:white;border-radius:12px;padding:10px 16px;font-size:13px}p,h1,h2,h3{margin:0}h1,h2,h3{letter-spacing:-.04em}img{display:block;max-width:100%}[hidden]{display:none!important}.skip{position:absolute;top:-100px;padding:16px;background:white;z-index:20}.skip:focus{top:0}.page-header{max-width:1240px;margin:auto;padding:25px 36px;display:flex;align-items:center;justify-content:space-between;font-size:13px}.page-header a:last-child{min-height:48px;display:flex;align-items:center;gap:12px}.intro{text-align:center;padding:26px 24px 30px}.eyebrow{font-size:11px;letter-spacing:.13em;text-transform:uppercase;font-weight:600}.intro h1{font-size:clamp(34px,4vw,54px);font-weight:500;margin:12px 0}.intro>p:last-child{font-size:15px;color:var(--muted);line-height:1.6}.experience{max-width:1240px;margin:auto;border:1px solid #e1e5df;border-radius:24px;background:linear-gradient(130deg,#edf0e9,#e7edf0 70%,#eee9e2);overflow:clip}.controls{position:sticky;top:0;z-index:5;display:flex;align-items:flex-end;justify-content:center;gap:22px;padding:22px 24px 18px;background:#ffffff65;border-bottom:1px solid #ffffffc0;backdrop-filter:blur(20px)}fieldset{border:0;padding:0;margin:0;min-width:0}legend{font-size:11px;letter-spacing:.03em;color:var(--muted);margin:0 0 8px 5px}.segmented{display:flex;border:1px solid #cdd5d6;background:#ffffff50;border-radius:100px;padding:4px;gap:3px}.segmented button{min-height:48px;border:1px solid transparent;background:none;padding:10px 17px;border-radius:100px;white-space:nowrap}.segmented button[aria-pressed=true]{background:#fff;box-shadow:0 2px 8px #102f4910;border-color:#dce3e3;font-weight:600}.segmented button span{margin-right:5px}.reset{background:transparent;border:0;white-space:nowrap;min-height:58px}.view-note{display:flex;justify-content:space-between;gap:20px;max-width:970px;margin:0 auto;padding:18px 30px 0;font-size:12px;color:var(--muted)}#view-label{font-weight:600;color:var(--ink)}.stage{padding:26px 38px 32px;display:flex;align-items:center;justify-content:center;perspective:1500px;min-height:650px}.device{display:grid;grid-template-columns:1fr;grid-template-rows:minmax(0,1fr);width:330px;height:620px;max-width:100%;position:relative;transform-style:preserve-3d;transition:width .6s ease,height .6s ease;filter:drop-shadow(0 24px 24px #19313e20)}.panel{background:var(--paper);border:7px solid #263a47;border-radius:32px;box-shadow:inset 0 0 0 1px #ffffffb0,0 0 0 1px #6b7b86;overflow:hidden;display:flex;flex-direction:column;min-width:0;min-height:0;position:relative;transform-style:preserve-3d;transition:transform .65s ease,border-radius .65s ease}.secondary{background:#f6f8f4}.hinge{display:none;background:linear-gradient(90deg,#28343d,#849098 48%,#172b38);z-index:2;box-shadow:inset 0 0 3px #0009}.statusbar{height:28px;flex-shrink:0;padding:7px 20px 0;display:flex;align-items:center;justify-content:space-between;font-size:10px;font-weight:600}.camera{height:7px;width:7px;background:#182630;border:1px solid #62717d;border-radius:50%}.app-header{height:54px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:8px 17px;border-bottom:1px solid var(--line);gap:10px;background:#fff9}.app-header img{width:111px}.avatar{border-radius:50%;background:#e3e9e2;font-size:10px;width:29px;height:29px;display:grid;place-items:center}.app-header strong{font-size:15px;display:flex;align-items:center;gap:9px}.spark{background:var(--ink);color:white;width:27px;height:27px;display:inline-grid;place-items:center;border-radius:9px}.sample-tag{font-size:9px;color:var(--muted);text-align:right}.screen-body{padding:18px 17px;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;min-height:0;flex:1}.screen-body .eyebrow{font-size:9px;letter-spacing:.1em}.screen-body h2{font-size:25px;line-height:1.12;margin:8px 0}.screen-body h3{font-size:18px;line-height:1.2}.screen-body p{font-size:12px;line-height:1.5;color:var(--muted)}.welcome{margin-bottom:17px}.week{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px;margin:16px 0}.day{background:white;border:1px solid var(--line);border-radius:9px;text-align:center;padding:7px 0;font-size:9px;color:var(--muted)}.day b{display:block;font-size:13px;color:var(--ink);margin-top:6px}.day.today{color:#dce5e9;background:var(--ink);border-color:var(--ink)}.day.today b{color:white}.workout-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-bottom:13px}.workout-cover{position:relative;min-height:130px;display:flex;align-items:flex-end;padding:17px;color:white;background:linear-gradient(90deg,#102f49ed,#102f4933),url('assets/upper-body-bench-press.jpg') center 40%/cover}.workout-cover h3{font-size:25px}.workout-cover p{color:#eef3f4;margin-top:5px;font-size:11px}.card-content{padding:15px}.mini-row{display:flex;justify-content:space-between;gap:12px;font-size:11px;margin:6px 0 13px}.primary-button{width:100%;background:var(--ink);color:white;border-color:var(--ink);font-weight:600}.soft-card{background:var(--sage);padding:14px;border-radius:12px;border:1px solid #d3dfd4}.soft-card strong{display:block;font-size:12px;margin-bottom:5px}.soft-card button{margin-top:10px;min-height:48px;background:#fff9;width:100%}.dock{display:flex;justify-content:space-around;gap:4px;margin:0 10px 10px;padding:5px;background:linear-gradient(#ffffffd9,#ffffff90);border:1px solid white;border-radius:100px;box-shadow:0 -1px 20px #16364a08,inset 0 1px 0 white;backdrop-filter:blur(18px);flex-shrink:0}.dock button{border:0;background:none;font-size:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:5px 13px;min-width:62px;min-height:48px;border-radius:40px}.dock button span{font-size:18px}.dock button[aria-current=page]{background:#eff2ee;box-shadow:inset 0 1px 1px white}.exercise-tabs{display:flex;gap:5px;margin:12px 0;flex-wrap:wrap}.exercise-tabs button{font-size:11px;padding:6px 10px;flex:1;border-radius:8px}.exercise-tabs button[aria-pressed=true]{background:var(--ink);color:white;border-color:var(--ink)}.logger-title{margin-top:6px}.last{font-size:11px!important;margin-top:8px!important}.numbers{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:15px 0}.number{background:white;border:1px solid var(--line);border-radius:12px;text-align:center;padding:11px 6px}.number label{display:block;font-size:10px;color:var(--muted)}.number strong{display:block;font-size:36px;letter-spacing:-.05em;font-weight:500;margin:5px 0}.number .adjust{display:flex;justify-content:center;gap:7px}.adjust button{width:48px;min-width:48px;min-height:48px;padding:0;font-size:22px}.set-row{padding:10px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:5px;font-size:11px}.set-row button{padding:7px;font-size:11px;border:0;background:transparent}.log-history{margin-top:16px}.log-history h3{font-size:13px}.empty{padding:12px 0}.finish-button{width:100%;margin-top:12px;background:transparent}.prompt{display:block;width:100%;text-align:left;margin:10px 0;border-radius:12px;background:white;line-height:1.4}.answer{padding:15px;background:var(--sage);border:1px solid #cedbce;border-radius:14px;margin-top:15px}.answer strong{display:block;font-size:13px;margin-bottom:8px}.answer p{color:var(--ink)}.source{font-size:9px!important;margin-top:10px!important;letter-spacing:.04em;text-transform:uppercase}.side-stats{display:flex;gap:15px;margin:18px 0;padding-top:15px;border-top:1px solid var(--line)}.side-stats strong{font-size:25px;font-weight:500;display:block}.side-stats span{font-size:10px;color:var(--muted)}.back-button{border:0;padding:0;background:none;font-size:12px}.guided{padding:10px 24px 24px;display:flex;justify-content:center;align-items:center;gap:18px}.guided>button{background:var(--ink);color:white;border:0;display:flex;align-items:center;justify-content:space-between;gap:20px;min-width:220px}#session-status{font-size:12px;color:var(--muted);max-width:330px;line-height:1.5}.disclosure{max-width:780px;margin:20px auto 35px;text-align:center;padding:0 22px;font-size:11px;line-height:1.6;color:var(--muted)}
.stage[data-fold=closed][data-orientation=landscape]{min-height:420px}.stage[data-fold=closed][data-orientation=landscape] .device{width:650px;height:340px}.stage[data-fold=closed][data-orientation=landscape] .screen-body>.home-content{display:grid;grid-template-columns:1fr 1fr;gap:12px}.stage[data-fold=closed][data-orientation=landscape] .welcome{grid-row:1/3}.stage[data-fold=closed][data-orientation=landscape] .week{margin:8px 0}.stage[data-fold=closed][data-orientation=landscape] .workout-cover{min-height:75px}.stage[data-fold=closed][data-orientation=landscape] .soft-card{display:none}
.stage:not([data-fold=closed]) .hinge{display:block}.stage:not([data-fold=closed])[data-orientation=portrait] .device{width:430px;height:760px;grid-template-rows:minmax(0,1fr) 10px minmax(0,1fr)}.stage:not([data-fold=closed])[data-orientation=portrait] .primary{border-radius:30px 30px 9px 9px;transform-origin:bottom center}.stage:not([data-fold=closed])[data-orientation=portrait] .secondary{border-radius:9px 9px 30px 30px;transform-origin:top center}.stage:not([data-fold=closed])[data-orientation=portrait] .hinge{background:linear-gradient(#293b45,#72808a,#243743);margin:0 4px}.stage:not([data-fold=closed])[data-orientation=landscape] .device{width:920px;height:540px;grid-template-columns:minmax(0,1fr) 10px minmax(0,1fr);grid-template-rows:minmax(0,1fr)}.stage:not([data-fold=closed])[data-orientation=landscape] .primary{border-radius:30px 9px 9px 30px;transform-origin:right center}.stage:not([data-fold=closed])[data-orientation=landscape] .secondary{border-radius:9px 30px 30px 9px;transform-origin:left center}.stage[data-fold=partial][data-orientation=portrait] .primary{transform:rotateX(16deg)}.stage[data-fold=partial][data-orientation=portrait] .secondary{transform:rotateX(-32deg)}.stage[data-fold=partial][data-orientation=landscape] .primary{transform:rotateY(-22deg)}.stage[data-fold=partial][data-orientation=landscape] .secondary{transform:rotateY(32deg)}
.embedded .page-header,.embedded .intro{display:none}.embedded .experience{border-radius:20px}.embedded .disclosure{margin:12px auto;font-size:10px}.embedded .stage:not([data-fold=closed])[data-orientation=portrait] .device{height:660px}.embedded .stage{min-height:0;padding-top:18px;padding-bottom:18px}.embedded .device{height:570px}.embedded .guided{padding-bottom:18px}
@media(max-width:740px){.page-header{padding:12px 20px}.intro{padding:18px 20px 25px}.intro>p:last-child br{display:none}.experience{margin:0 10px;border-radius:18px}.controls{flex-wrap:wrap;gap:12px;padding:15px 10px}.controls fieldset:first-child{width:100%}.segmented{justify-content:center}.segmented button{flex:1;padding:8px 12px}.controls fieldset:nth-child(2){flex:1}.reset{font-size:12px;padding:8px;min-height:56px}.view-note{padding:15px 16px 0;display:block;line-height:1.6}.view-note span{display:block}.stage{padding:22px 16px;min-height:0}.device{height:620px}.stage:not([data-fold=closed])[data-orientation=portrait] .device{height:760px}.stage:not([data-fold=closed])[data-orientation=landscape] .device{height:380px}.stage:not([data-fold=closed])[data-orientation=landscape] .panel{border-width:5px}.stage:not([data-fold=closed])[data-orientation=landscape] .app-header{padding:7px;font-size:12px}.stage:not([data-fold=closed])[data-orientation=landscape] .app-header img{width:83px}.stage:not([data-fold=closed])[data-orientation=landscape] .avatar,.stage:not([data-fold=closed])[data-orientation=landscape] .sample-tag{display:none}.stage:not([data-fold=closed])[data-orientation=landscape] .screen-body{padding:12px 8px}.stage:not([data-fold=closed])[data-orientation=landscape] .screen-body h2{font-size:20px}.stage:not([data-fold=closed])[data-orientation=landscape] .numbers{grid-template-columns:1fr}.stage:not([data-fold=closed])[data-orientation=landscape] .dock{margin:0 3px 6px;gap:0;padding:2px}.stage:not([data-fold=closed])[data-orientation=landscape] .dock button{min-width:0;flex:1;font-size:8px;padding:4px 1px}.stage:not([data-fold=closed])[data-orientation=landscape] .week{display:none}.stage:not([data-fold=closed])[data-orientation=landscape] .primary-button{padding:10px 4px;font-size:11px}.stage:not([data-fold=closed])[data-orientation=landscape] .card-content{padding:10px}.stage:not([data-fold=closed])[data-orientation=landscape] .workout-cover{padding:12px;min-height:100px}.stage:not([data-fold=closed])[data-orientation=landscape] .workout-cover h3{font-size:20px}.stage:not([data-fold=closed])[data-orientation=landscape] .side-stats{gap:8px;flex-wrap:wrap}.guided{flex-direction:column;text-align:center;gap:12px}.guided>button{width:100%;justify-content:center}.embedded .experience{margin:0}.embedded .stage:not([data-fold=closed])[data-orientation=portrait] .device{height:700px}.embedded .device{height:590px}.embedded .controls{gap:8px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;scroll-behavior:auto!important}}

@media(max-width:740px){.stage:not([data-fold=closed])[data-orientation=landscape] .dock{overflow:auto;justify-content:flex-start}.stage:not([data-fold=closed])[data-orientation=landscape] .dock button{min-width:48px;flex-shrink:0}}

/* Direct manipulation: one portrait app, an unfolding landscape display. */
.device-controls{display:flex;justify-content:center;align-items:center;gap:8px;padding:0 16px 24px}.device-controls button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:48px;padding:10px 18px;border:1px solid #ffffffd9;border-radius:100px;background:#ffffff90;box-shadow:inset 0 1px 0 white,0 2px 8px #17354808;backdrop-filter:blur(18px);font-size:13px;white-space:nowrap}.device-controls button:hover{background:#fff}.device-controls button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:white}.device-controls button:active{transform:translateY(1px)}@media(max-width:400px){.device-controls{gap:6px;padding:0 10px 20px}.device-controls button{padding:10px 13px;font-size:12px}}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.page-header{padding:16px 28px}.page-header>a:last-child{font-size:11px;color:var(--muted)}.experience{margin-bottom:20px}.stage{padding:34px 38px;cursor:grab;touch-action:pan-y;user-select:none}.stage:focus-visible{outline:3px solid #94723e;outline-offset:-4px}.stage.dragging{cursor:grabbing}.device{transform:rotateY(var(--drag-yaw,0deg)) rotateZ(var(--drag-roll,0deg));transition:width .55s ease,height .55s ease,transform .35s ease}.stage.dragging .device,.stage.dragging .panel{transition:none}.screen-body{touch-action:pan-y;cursor:auto}.stage[data-orientation=portrait][data-fold] .device,.embedded .stage[data-orientation=portrait][data-fold] .device{width:390px;height:720px;grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1fr)}.stage[data-orientation=portrait][data-fold] .primary{border-radius:34px;transform:none}.stage[data-orientation=portrait][data-fold] .secondary,.stage[data-orientation=portrait][data-fold] .hinge{display:none!important}.stage[data-orientation=landscape][data-fold=partial] .primary{transform:rotateY(calc(var(--fold-angle,32deg)*-.65))}.stage[data-orientation=landscape][data-fold=partial] .secondary{transform:rotateY(var(--fold-angle,32deg))}.hinge{position:relative;cursor:ew-resize;touch-action:none;outline-offset:3px}.hinge:before{content:'';position:absolute;inset:-10px;z-index:5}.hinge:after{content:'';position:absolute;top:40%;bottom:40%;left:3px;right:3px;border-radius:4px;background:#aab9c4;opacity:.65}.hinge:hover:after,.hinge:focus-visible:after{background:#e6eff4;opacity:1}.stage[data-orientation=landscape][data-fold=closed] .hinge{display:block;position:absolute;right:-4px;top:12%;bottom:12%;width:10px;border-radius:8px;background:#354955;z-index:3}.embedded .stage{padding:24px 28px}.embedded .experience{margin-bottom:0}
@media(max-width:740px){.stage{padding:22px 16px}.stage[data-orientation=portrait][data-fold] .device,.embedded .stage[data-orientation=portrait][data-fold] .device{height:680px;width:390px}.stage:not([data-fold=closed])[data-orientation=landscape] .device{height:420px}.embedded .stage{padding:18px 12px}.page-header{padding:10px 20px}}

/* Keep the fold in perspective instead of flattening and compressing text. */
.device{filter:none;pointer-events:none}
.panel,.hinge{pointer-events:auto}
.panel{box-shadow:inset 0 0 0 1px #ffffffb0,0 0 0 1px #6b7b86,0 18px 28px #19313e20;backface-visibility:hidden;-webkit-backface-visibility:hidden}
.stage[data-orientation=landscape][data-fold=partial] .primary{transform:rotateY(var(--fold-angle,18deg))}
.stage[data-orientation=landscape][data-fold=partial] .secondary{transform:rotateY(calc(var(--fold-angle,18deg)*-1))}

/* Leave room for the outer edges as the display folds inward. */
.stage[data-orientation=landscape][data-fold=partial]{padding-top:44px;padding-bottom:44px}