:root{--ink:#182b22;--forest:#173e2c;--forest-2:#24593e;--lime:#d8ef82;--paper:#f6f7f2;--white:#fff;--line:#dde4db;--muted:#67756c;--soft:#eef3eb;--orange:#c4793d;--shadow:0 18px 60px #173e2c0a;--radius:22px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;font-size:15px;line-height:1.6}button,input,select{font:inherit}button,a,input{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button{color:inherit}a{color:var(--forest-2)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #588c3e;outline-offset:4px}button:disabled{opacity:.5;cursor:not-allowed}button{border:0;background:none}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3,h4{line-height:1.15;letter-spacing:-.035em}h1{font-size:clamp(34px,4.5vw,58px);font-weight:650;margin-bottom:22px}h2{font-size:30px;font-weight:650}h3{font-size:21px;font-weight:650}p{margin-bottom:16px}img{display:block;max-width:100%}.skip{position:fixed;top:-60px;left:12px;z-index:99;background:var(--lime);padding:12px}.skip:focus{top:12px}.topbar{height:100px;padding:0 max(24px,calc((100vw - 1190px)/2));display:flex;align-items:center;gap:35px;background:var(--paper);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;text-align:left;padding:0;font-size:13px;line-height:1.23;letter-spacing:-.01em;flex-shrink:0}.brand strong{font-size:22px;font-weight:650}.brandmark{background:var(--forest);color:var(--lime);height:49px;width:49px;border-radius:14px;display:flex;justify-content:center;align-items:center;font-size:22px;font-weight:650;letter-spacing:-2px;position:relative}.brandmark span{font-size:13px;position:absolute;right:7px;top:5px;letter-spacing:0}.topbar nav{display:flex;gap:4px;margin-left:auto}.navbtn{border-radius:10px;padding:10px 15px;font-size:13px;color:var(--muted);white-space:nowrap;display:flex;align-items:center;justify-content:center;gap:7px}.navbtn.active{background:var(--soft);color:var(--forest);font-weight:600}.top-right{display:flex;gap:14px;align-items:center}.beta{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);white-space:nowrap}.avatar{background:var(--white);border:1px solid var(--line);width:39px;height:39px;border-radius:50%;font-size:12px;font-weight:600;flex-shrink:0}.mobile-nav{display:none}main{max-width:1190px;margin:0 auto;padding:40px 24px 70px;min-height:72vh}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--forest-2);margin-bottom:14px;display:flex;align-items:center;gap:9px}.dot{height:7px;width:7px;border-radius:50%;background:#73a25d;display:inline-block}.muted{color:var(--muted)}.tiny{font-size:11px;line-height:1.5}.small{font-size:13px}.lead{font-size:17px;line-height:1.7;color:var(--muted);max-width:560px}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:49px;padding:12px 23px;border-radius:12px;background:var(--forest);color:#fff;text-decoration:none;font-size:14px;font-weight:550;border:1px solid var(--forest)}.button:hover{background:var(--forest-2)}.button.light{background:var(--white);color:var(--forest);border-color:var(--line)}.button.light:hover{background:var(--soft)}.button.lime{background:var(--lime);color:var(--ink);border-color:var(--lime)}.button.ghost{background:none;color:var(--forest);border-color:var(--line)}.button.small-btn{min-height:39px;padding:8px 15px;font-size:12px;border-radius:9px}.link-button{padding:5px 0;border-bottom:1px solid var(--line);font-size:13px;color:var(--forest);display:inline-flex;gap:9px;align-items:center}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.hero{display:grid;grid-template-columns:1.08fr 1fr;gap:65px;align-items:center;padding:28px 0 42px}.hero h1 em{font-style:normal;color:var(--forest-2)}.hero .actions{margin:28px 0 21px}.hero-note{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:8px}.hero-visual{position:relative;min-height:445px;border-radius:30px;background:var(--forest);padding:28px;overflow:hidden}.hero-visual:before{content:'';position:absolute;width:350px;height:350px;right:-150px;top:-95px;border:1px solid #ffffff15;border-radius:50%}.hero-visual .eyebrow{color:var(--lime);position:relative}.sample-program{background:#fff;border-radius:19px;padding:24px;position:relative;margin-top:19px;box-shadow:0 15px 30px #0001}.sample-program .small{margin-bottom:6px}.sample-program h3{margin-bottom:17px;font-size:23px}.sample-meta{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:17px}.pill{padding:5px 10px;background:var(--soft);border-radius:7px;font-size:11px;color:var(--forest);white-space:nowrap;display:inline-flex;align-items:center;gap:5px}.pill.dark{background:#ffffff17;color:var(--lime)}.sample-exercise{display:grid;grid-template-columns:120px 1fr;gap:17px;align-items:center;border-top:1px solid var(--line);padding-top:16px}.sample-image{height:137px;background:#f0f2ed;border-radius:12px;display:grid;place-items:center;overflow:hidden}.sample-image img{height:125px;width:110px;object-fit:contain}.sample-exercise h4{font-size:16px;margin:0 0 5px}.sample-exercise p{font-size:12px;margin-bottom:10px;color:var(--muted)}.micro-progress{height:5px;width:80%;background:var(--line);border-radius:10px;margin-bottom:5px}.micro-progress span{display:block;width:63%;height:100%;background:var(--forest);border-radius:10px}.visual-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:20px;color:#dce7dc;font-size:12px}.visual-bottom strong{color:var(--lime);font-weight:500}.mini-path{display:flex;gap:4px}.mini-path span{width:23px;height:4px;border-radius:3px;background:#ffffff25}.mini-path span:nth-child(-n+3){background:var(--lime)}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;padding:31px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:15px 0 46px}.principle{display:grid;grid-template-columns:35px 1fr;gap:14px}.num{font-size:12px;color:var(--forest-2);padding-top:3px}.principle h3{font-size:17px;margin-bottom:8px}.principle p{font-size:13px;margin:0;color:var(--muted)}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:25px;margin:0 0 22px}.section-head h2{margin:0}.section-head p{margin:0;color:var(--muted);max-width:480px;font-size:14px}.route-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.route-card{border:1px solid var(--line);background:#fff;border-radius:var(--radius);padding:28px;text-align:left;transition:transform .18s,box-shadow .18s;position:relative;min-height:214px}.route-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.route-card .icon{height:37px;width:37px;background:var(--soft);border-radius:10px;display:grid;place-items:center;color:var(--forest);margin-bottom:25px}.route-card h3{font-size:19px;margin-bottom:10px}.route-card p{font-size:13px;margin-bottom:20px;color:var(--muted)}.route-card .arrow{position:absolute;bottom:23px;right:24px;color:var(--forest-2)}.pagehead{display:flex;justify-content:space-between;align-items:flex-start;gap:25px;margin:8px 0 32px}.pagehead h1{font-size:38px;margin-bottom:10px}.pagehead p{margin:0;max-width:620px;color:var(--muted);font-size:14px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}.card.dark{background:var(--forest);border-color:var(--forest);color:#fff}.card.dark h3{color:#fff}.card.dark p{color:#d9e4da}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:27px}.stat{background:#fff;border:1px solid var(--line);border-radius:15px;padding:21px 22px}.stat-label{font-size:12px;color:var(--muted);margin-bottom:11px}.stat-value{font-size:25px;font-weight:600;line-height:1.2;letter-spacing:-.04em}.stat-detail{font-size:11px;color:var(--muted);margin-top:8px}.app-grid{display:grid;grid-template-columns:1.8fr 1fr;gap:23px}.session-selector{display:flex;gap:8px;overflow:auto;margin:0 0 22px;padding:0 0 3px}.session-tab{border:1px solid var(--line);padding:13px 18px;border-radius:12px;min-width:135px;text-align:left;background:#fff;white-space:nowrap}.session-tab span{display:block;color:var(--muted);font-size:11px;margin-bottom:4px}.session-tab strong{font-size:13px;font-weight:600}.session-tab.selected{background:var(--forest);color:#fff;border-color:var(--forest)}.session-tab.selected span{color:#b7cdb9}.session-heading{display:flex;align-items:center;justify-content:space-between;margin:0 0 21px;gap:12px}.session-heading h2{font-size:23px;margin:0 0 4px}.session-heading p{font-size:12px;color:var(--muted);margin:0}.exercise-row{display:grid;grid-template-columns:76px 1fr auto;align-items:center;gap:17px;padding:16px 0;border-top:1px solid var(--line)}.exercise-thumb{height:82px;width:76px;object-fit:contain;padding:5px;background:#f2f4ef;border-radius:12px}.exercise-row h3{font-size:15px;line-height:1.4;margin:0 0 7px;letter-spacing:-.01em}.exercise-row .details{font-size:12px;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap}.exercise-row .substitute{font-size:11px;color:var(--forest-2);margin-top:6px;padding:0}.exercise-row .exec{font-size:12px;color:var(--forest);background:var(--soft);border-radius:9px;padding:10px 13px;display:inline-flex;align-items:center;gap:5px}.side-stack{display:flex;flex-direction:column;gap:18px}.side-stack h3{font-size:20px;margin-bottom:15px}.side-stack p{font-size:13px}.progress-steps{margin:0;padding-left:19px;font-size:13px}.progress-steps li{padding-left:4px;margin-bottom:12px}.progress-steps li:last-child{margin-bottom:0}.note{border-left:3px solid var(--lime);padding:12px 15px;background:var(--soft);border-radius:0 9px 9px 0;font-size:12px;color:var(--forest);margin-top:17px}.note.warning{border-left-color:#d6a36c;background:#faf3e8;color:#75562d}.week-controls{display:flex;align-items:center;gap:9px;margin-bottom:16px}.round-btn{border:1px solid var(--line);width:31px;height:31px;border-radius:9px;display:grid;place-items:center;background:#fff}.weekly-bars{display:flex;gap:6px;margin-top:18px}.weekly-bars span{height:6px;flex:1;background:#ffffff2a;border-radius:3px}.weekly-bars .filled{background:var(--lime)}.empty{padding:50px 25px;text-align:center;max-width:690px;margin:30px auto}.empty h2{font-size:30px}.empty p{color:var(--muted)}.empty .actions{justify-content:center;margin-top:23px}.searchbar{display:flex;gap:12px;margin-bottom:23px}.searchbar input{flex:1;background:#fff;border:1px solid var(--line);padding:13px 17px;border-radius:12px;min-width:0}.filter{background:#fff;border:1px solid var(--line);padding:10px 12px;border-radius:12px;min-width:155px}.library-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.library-card{border:1px solid var(--line);background:#fff;border-radius:17px;overflow:hidden;text-align:left;padding:0;transition:transform .18s}.library-card:hover{transform:translateY(-3px)}.library-art{height:185px;background:#eef1e9;display:grid;place-items:center;padding:15px}.library-art img{height:162px;width:100%;object-fit:contain}.library-copy{padding:17px}.library-copy h3{font-size:15px;line-height:1.35;margin-bottom:8px;letter-spacing:-.01em}.library-copy p{font-size:11px;color:var(--muted);margin-bottom:8px}.library-copy .link-button{font-size:11px}.full-bleed{border-radius:20px;background:var(--forest);color:white;padding:30px;margin-bottom:25px}.full-bleed h2{color:white;font-size:29px}.full-bleed p{color:#d6e5d7}.history-list{display:flex;flex-direction:column;gap:12px}.history-item{border:1px solid var(--line);border-radius:12px;padding:16px 18px;display:flex;align-items:center;gap:16px;background:#fff}.history-date{min-width:45px;font-size:20px;font-weight:600;line-height:1.2}.history-date span{display:block;font-size:10px;font-weight:400;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-top:3px}.history-item h3{font-size:14px;margin:0 0 6px}.history-item p{font-size:12px;color:var(--muted);margin:0}.history-item>button{margin-left:auto}.chart-box{height:240px;display:flex;flex-direction:column;justify-content:center}.chart-svg{width:100%;height:205px;overflow:visible}.chart-svg text{fill:var(--muted);font-size:10px}.profile-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.profile-value{border:1px solid var(--line);border-radius:12px;padding:16px;background:var(--soft)}.profile-value span{display:block;font-size:11px;color:var(--muted);margin-bottom:8px}.profile-value strong{font-size:20px;font-weight:600}.site-footer{max-width:1190px;margin:0 auto;padding:25px 24px 35px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px;color:var(--muted);font-size:11px}.site-footer div{display:flex;gap:20px;flex-wrap:wrap}.site-footer button,.site-footer a{font-size:11px;padding:0;color:var(--muted);text-decoration:none}.site-footer a:hover,.site-footer button:hover{color:var(--forest)}.overlay{position:fixed;inset:0;z-index:50;background:#132c2380;backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:25px;overflow:auto}.modal{background:var(--paper);width:100%;max-width:920px;border-radius:25px;max-height:calc(100dvh - 50px);overflow:auto;box-shadow:0 30px 100px #0002;position:relative}.modal.narrow{max-width:660px}.modal-top{display:flex;align-items:center;justify-content:space-between;padding:22px 30px;border-bottom:1px solid var(--line);gap:20px}.modal-top h2{font-size:21px;margin:0}.close-btn{border:1px solid var(--line);border-radius:50%;height:34px;width:34px;display:grid;place-items:center;background:#fff;flex-shrink:0}.modal-body{padding:28px 30px}.quiz-modal{max-width:820px}.quiz-progress{height:4px;background:var(--line);margin:0}.quiz-progress span{display:block;height:100%;background:var(--forest);transition:width .2s}.quiz-step{padding:35px 42px 30px;min-height:350px}.quiz-step h2{font-size:30px;margin-bottom:13px}.quiz-step>p{font-size:14px;color:var(--muted);margin-bottom:26px}.step-number{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;margin-bottom:15px}.choices{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.choice{border:1px solid var(--line);background:#fff;border-radius:13px;padding:17px 18px;display:flex;gap:12px;align-items:center;cursor:pointer;min-height:70px;position:relative;line-height:1.35}.choice.selected{background:var(--soft);border-color:var(--forest)}.choice input{accent-color:var(--forest);height:17px;width:17px;margin:0;flex-shrink:0}.choice strong{display:block;font-size:14px;font-weight:550;line-height:1.35}.choice .hint{display:block;color:var(--muted);font-size:11px;margin-top:5px}.form-fields{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.form-field{display:block;margin-bottom:15px}.form-field span{display:block;font-size:12px;margin-bottom:7px;color:var(--muted)}.form-field input,.form-field select{border:1px solid var(--line);border-radius:11px;background:#fff;padding:13px 14px;font-size:16px;width:100%;min-height:49px}.quiz-footer{padding:20px 42px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px}.quiz-footer .tiny{max-width:320px}.quiz-error{color:#8c452a;font-size:13px;margin-top:16px;background:#fcf1e7;border-radius:9px;padding:12px}.equipment-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:18px}.equipment-item{font-size:12px;padding:10px;border:1px solid var(--line);border-radius:8px;background:#fff;display:flex;gap:7px;align-items:center;line-height:1.25}.equipment-item input{accent-color:var(--forest)}.quiz-confirm{display:flex;gap:12px;align-items:flex-start;padding:14px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:12px}.quiz-confirm input{margin-top:4px;accent-color:var(--forest)}.execution-layout{display:grid;grid-template-columns:1.12fr 1fr;gap:27px}.execution-layout h3{font-size:16px}.frames{display:grid;grid-template-columns:1fr 1fr;gap:12px}.frame{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px}.frame img{height:235px;object-fit:contain;width:100%}.frame.dark-media{background:#192e26}.frame figcaption{font-size:11px;text-align:center;color:var(--muted);margin-top:12px}.frame.dark-media figcaption{color:#c4d3c5}.frame figure{margin:0}.execution-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:22px}.execution-facts div{background:var(--soft);border-radius:10px;padding:12px;font-size:11px}.execution-facts strong{display:block;font-size:14px;margin-top:5px;font-weight:600}.cue-list{padding-left:20px;margin:0 0 18px;font-size:13px}.cue-list li{padding-left:4px;margin:0 0 13px}.credit{font-size:10px;color:var(--muted);line-height:1.6;margin:16px 0 0}.credit a{color:var(--muted)}.equipment-label{font-size:12px;color:var(--muted);margin-top:14px}.track-header{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:20px}.track-header h2{font-size:26px;margin:0 0 5px}.track-header p{font-size:13px;color:var(--muted);margin:0}.track-exercise{border:1px solid var(--line);border-radius:15px;background:#fff;padding:20px;margin-bottom:17px}.track-exercise-head{display:flex;gap:13px;justify-content:space-between;margin-bottom:15px}.track-exercise-head h3{font-size:17px;margin-bottom:5px}.track-exercise-head p{font-size:11px;color:var(--muted);margin:0}.set-header,.set-row{display:grid;grid-template-columns:30px 1fr 1fr .8fr 34px;gap:9px;align-items:center}.set-header{font-size:10px;color:var(--muted);margin-bottom:6px;text-align:center}.set-row{margin:8px 0}.set-row .set-num{font-size:12px;color:var(--muted)}.set-row input[type=number]{min-width:0;width:100%;border:1px solid var(--line);border-radius:9px;padding:10px;font-size:15px;min-height:44px}.set-check{height:21px;width:21px;accent-color:var(--forest);justify-self:center}.set-row.done input[type=number]{background:var(--soft)}.form-check{font-size:11px;color:var(--muted);display:flex;gap:8px;align-items:center;margin-top:10px}.form-check input{accent-color:var(--forest);width:16px;height:16px}.track-controls{display:flex;justify-content:space-between;gap:12px;margin-top:14px;align-items:center;flex-wrap:wrap}.track-controls .small{margin:0;color:var(--muted)}.suggestion{font-size:11px;color:var(--forest-2);background:var(--soft);padding:11px 13px;border-radius:9px;margin:13px 0 0}.session-save{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:22px 0}.session-save p{font-size:12px;color:var(--muted);margin:0}.toast{position:fixed;z-index:80;left:50%;bottom:32px;transform:translate(-50%,20px);max-width:min(90vw,520px);background:var(--forest);color:white;padding:13px 21px;border-radius:12px;font-size:13px;opacity:0;pointer-events:none;transition:all .2s;box-shadow:0 10px 25px #0002}.toast.show{opacity:1;transform:translate(-50%,0)}.rest{position:fixed;bottom:27px;right:28px;z-index:40;background:var(--forest);color:#fff;border:1px solid #ffffff25;border-radius:17px;padding:18px 20px;display:flex;align-items:center;gap:22px;box-shadow:0 12px 40px #173e2c3a}.rest small{font-size:11px;color:#c9d9ca;display:block}.rest strong{font-size:28px;font-variant-numeric:tabular-nums;line-height:1.2}.rest button{color:white;font-size:12px}.launch-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px}.launch-step{border:1px solid var(--line);background:#fff;border-radius:15px;padding:21px;margin-bottom:12px;display:flex;gap:15px;align-items:flex-start}.launch-step input{accent-color:var(--forest);height:20px;width:20px;margin-top:3px;flex-shrink:0}.launch-step h3{font-size:17px;margin-bottom:8px}.launch-step p{font-size:13px;color:var(--muted);margin-bottom:12px}.launch-step a{font-size:11px}.flow{display:flex;flex-direction:column;gap:0;margin:20px 0}.flow-row{display:flex;gap:14px;padding:15px 0;align-items:center;border-bottom:1px solid var(--line)}.flow-row .flow-num{height:28px;width:28px;background:var(--soft);border-radius:50%;display:grid;place-items:center;font-size:11px;flex-shrink:0}.flow-row strong{font-size:13px;display:block}.flow-row small{font-size:11px;color:var(--muted);display:block}.quote{background:var(--soft);padding:19px;border-radius:13px;font-size:14px;line-height:1.7;border-left:3px solid var(--lime);margin:15px 0}.quote p{margin:0}.divider{height:1px;background:var(--line);margin:24px 0}.credit-list{padding:0;list-style:none}.credit-list li{padding:12px 0;border-top:1px solid var(--line);font-size:12px}.credit-list strong{display:block;margin-bottom:4px}.review-summary{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;font-size:14px}.muted-heading{margin-bottom:10px;font-size:12px;color:var(--muted);font-weight:500}.demo-banner{background:#eff3dc;border:1px solid #d8e5b3;border-radius:10px;padding:11px 16px;font-size:12px;margin-bottom:25px;color:#465329}.demo-banner button{font-size:12px;text-decoration:underline;padding:0;color:#465329}.inline-terms{font-size:11px;color:var(--muted);margin-top:19px}.badge-icon{width:18px;height:18px;display:inline-block;flex-shrink:0}.chart-control{width:100%;border:1px solid var(--line);background:white;padding:11px;border-radius:10px;font-size:12px;margin-bottom:10px}
@media(min-width:1550px){main{padding-top:52px}.hero{gap:95px}.hero-visual{min-height:465px}}
@media(max-width:1100px){.topbar{padding:0 24px;gap:15px}.navbtn{padding:10px 11px}.top-right .beta{display:none}.hero{gap:35px}.library-grid{grid-template-columns:repeat(3,1fr)}.app-grid{grid-template-columns:1.5fr 1fr}}
@media(max-width:800px){.topbar{height:84px}.topbar nav{display:none}.top-right{margin-left:auto}.top-right .beta{display:block}.brandmark{height:43px;width:43px}.brand strong{font-size:20px}main{padding-top:26px}.hero{grid-template-columns:1fr;gap:35px;padding-top:10px}.hero h1{max-width:610px}.hero .lead{max-width:600px}.hero-visual{min-height:380px;max-width:610px;width:100%}.hero-visual .sample-program{max-width:500px}.principles{gap:17px}.principle{display:block}.principle .num{margin-bottom:10px}.route-grid{grid-template-columns:1fr}.route-card{min-height:150px;padding:22px;display:grid;grid-template-columns:45px 1fr;gap:0 15px}.route-card .icon{grid-row:1/3;margin:0}.route-card h3{margin-bottom:8px}.route-card p{margin-bottom:0}.stat-grid{grid-template-columns:repeat(2,1fr)}.app-grid{grid-template-columns:1fr}.side-stack{display:grid;grid-template-columns:1fr 1fr}.side-stack .card:first-child{grid-column:1/-1}.library-grid{grid-template-columns:repeat(3,1fr);gap:13px}.library-art{height:160px;padding:10px}.library-art img{height:140px}.mobile-nav{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:30;align-items:center;justify-content:space-around;padding:8px 9px calc(8px + env(safe-area-inset-bottom));background:#f8f9f5ed;border-top:1px solid var(--line);backdrop-filter:blur(10px)}.mobile-nav .navbtn{flex-direction:column;gap:3px;font-size:9px;padding:7px 8px;min-width:58px}.mobile-nav .navbtn.active{background:var(--soft)}.site-footer{margin-bottom:90px;align-items:flex-start;flex-direction:column}.toast{bottom:108px}.rest{bottom:99px;right:15px}.execution-layout{grid-template-columns:1fr}.frame img{height:225px}.launch-grid{grid-template-columns:1fr}.pagehead h1{font-size:34px}.pagehead{gap:15px}.pagehead .actions{justify-content:flex-end}.section-head{align-items:flex-start;flex-direction:column;gap:13px}}
@media(max-width:520px){main{padding:23px 19px 45px}.topbar{padding:0 19px;height:78px}.top-right .beta{font-size:9px}.hero{padding-bottom:27px;gap:23px}.hero h1{font-size:39px;line-height:1.11;letter-spacing:-.035em}.lead{font-size:15px}.hero .actions{gap:10px}.hero .button{padding:12px 18px;font-size:13px}.hero-visual{padding:21px;border-radius:22px;min-height:350px}.sample-program{padding:20px}.sample-exercise{grid-template-columns:103px 1fr;gap:14px}.sample-image{height:124px}.sample-image img{height:112px;width:95px}.visual-bottom{font-size:11px}.principles{grid-template-columns:1fr;gap:23px;padding:24px 0;margin-bottom:34px}.principle{display:grid;grid-template-columns:28px 1fr;gap:15px}.principle .num{margin-bottom:0;padding-top:2px}.principle h3{font-size:16px}.section-head h2{font-size:26px}.route-card{padding:21px;min-height:135px}.route-card h3{font-size:18px}.route-card p{font-size:12px}.route-card .arrow{bottom:19px;right:17px}.pagehead{flex-direction:column;margin-bottom:23px}.pagehead h1{font-size:31px}.pagehead .actions{justify-content:flex-start}.stat{padding:18px 16px}.stat-value{font-size:23px}.stat-grid{gap:11px}.card{padding:21px}.side-stack{grid-template-columns:1fr}.side-stack .card:first-child{grid-column:auto}.exercise-row{grid-template-columns:61px 1fr;gap:13px;position:relative}.exercise-thumb{width:61px;height:76px}.exercise-row>div{padding-right:0}.exercise-row .exec{grid-column:2;justify-self:start;padding:7px 10px;margin-top:-8px;font-size:11px}.exercise-row h3{font-size:14px}.library-grid{grid-template-columns:repeat(2,1fr);gap:12px}.library-art{height:155px}.library-copy{padding:14px}.library-copy h3{font-size:13px}.library-copy p{font-size:10px}.searchbar{gap:8px;flex-wrap:wrap}.searchbar input{min-width:180px}.filter{font-size:13px;flex:1}.overlay{padding:12px;align-items:center}.modal{border-radius:18px;max-height:calc(100dvh - 24px)}.modal-top{padding:18px 21px}.modal-top h2{font-size:18px}.modal-body{padding:23px 21px}.quiz-step{padding:26px 23px 23px;min-height:315px}.quiz-step h2{font-size:27px}.quiz-step>p{font-size:13px;margin-bottom:22px}.choices{grid-template-columns:1fr;gap:10px}.choices.inline{grid-template-columns:1fr 1fr}.choice{min-height:64px;padding:15px}.choice strong{font-size:13px}.quiz-footer{padding:17px 23px}.quiz-footer .tiny{max-width:170px;font-size:10px}.form-fields{grid-template-columns:1fr}.form-fields .form-field{margin-bottom:0}.equipment-grid{grid-template-columns:1fr 1fr}.execution-facts{gap:6px}.execution-facts div{padding:11px;font-size:10px}.execution-facts strong{font-size:13px}.frames{gap:8px}.frame{padding:10px}.frame img{height:188px}.profile-grid{grid-template-columns:repeat(3,1fr);gap:8px}.profile-value{padding:12px}.profile-value strong{font-size:17px}.track-exercise{padding:16px}.track-exercise-head h3{font-size:15px}.set-row{gap:6px}.set-header,.set-row{grid-template-columns:23px 1fr 1fr .8fr 26px}.set-row input[type=number]{padding:9px 7px;font-size:16px}.set-header{font-size:9px}.session-save{align-items:flex-start;flex-direction:column}.session-save .button{width:100%}.history-item{padding:15px;gap:12px}.history-item h3{font-size:13px}.history-date{font-size:18px}.history-item>button{font-size:10px}.site-footer{padding:25px 19px 30px}.site-footer div{gap:16px}.rest{padding:14px 17px;gap:18px}.rest strong{font-size:24px}.mobile-nav .navbtn{min-width:53px;padding:6px 5px}.full-bleed{padding:25px}.full-bleed h2{font-size:27px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}