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@media (max-width:768px){:root{--s7:5rem}.shell{width:min(calc(100% - 32px),var(--max))}.nav-links{position:absolute;top:64px;left:16px;right:16px;background:#151715;border:1px solid var(--line);border-radius:15px;padding:12px;display:grid;gap:0;opacity:0;visibility:hidden;transform:translateY(-8px);transition:all var(--fast);box-shadow:var(--shadow)}.nav-links.open{opacity:1;visibility:visible;transform:none}.nav-links a{padding:13px;border-bottom:1px solid var(--line)}.nav-links a:last-child{border:0}.menu-button{display:block}.nav-cta{display:none}.hero{min-height:auto}.hero h1{font-size:clamp(3.45rem,14vw,5.5rem)}.phone-stage{height:570px}.phone-left{left:-4%;top:83px}.phone-main{left:50%;transform:translateX(-50%);top:6px}.phone-right{right:-4%;top:90px}.phone-left,.phone-right{opacity:.65}.scroll-cue{display:none}.section-heading,.section-heading.horizontal{grid-template-columns:1fr;gap:15px;margin-bottom:45px}.section-heading h2,.section-heading.horizontal h2{font-size:clamp(3.2rem,13vw,5.4rem)}.comparison-grid{grid-template-columns:1fr}.progress-arrow{padding:10px}.progress-arrow i{transform:rotate(90deg)}.last-session,.next-target{padding:20px}.card-foot{gap:20px}.principles>.shell>.eyebrow{margin-bottom:45px}.principle,.principle.reverse{grid-template-columns:1fr;padding:55px 0}.principle.reverse .principle-copy{order:0}.principle-copy h2{font-size:4.2rem}.principle-visual{padding:18px}.between-grid{grid-template-columns:1fr;gap:45px}.metric-cards{grid-template-columns:1fr 1fr}.metric-cards>div{padding:17px}.roadmap-grid{grid-template-columns:1fr}.road-card{min-height:340px}.early-meta{flex-direction:column;gap:10px}.footer-grid{grid-template-columns:1fr 1fr;gap:40px}.footer-note{grid-column:1/-1;text-align:left}.footer-note p{margin-left:0}.signup-form>div{grid-template-columns:1fr;border-radius:18px}.signup-form input{height:50px}.signup-form .button{width:100%}.large-chart{padding:16px}.dashboard-head{padding:18px}.dashboard-body svg{min-width:520px}.large-chart{overflow:hidden}}
@media (max-width:520px){.shell{width:min(calc(100% - 28px),var(--max))}.hero{padding-top:110px}.hero-copy{text-align:left}.hero h1{font-size:clamp(3.25rem,15.5vw,4.4rem);margin:24px 0}.hero .lede{font-size:.95rem}.button-row{align-items:stretch;flex-direction:column;gap:8px}.button-row .button{width:100%}.text-link{text-align:center}.hero-note{margin-top:25px}.phone-stage{height:515px;margin-top:15px;transform:scale(.9);transform-origin:top center;width:111%;margin-left:-5.5%}.phone-main{width:268px}.phone-left{left:-24%;}.phone-right{right:-24%}.comparison-card{padding:18px}.exercise-title h3{font-size:1.2rem}.exercise-title>span{width:39px;height:39px}.next-target strong{font-size:2.7rem}.card-foot{flex-direction:column;gap:5px}.principle-copy ul{grid-template-columns:1fr}.program-visual li{grid-template-columns:30px 1fr}.program-visual li em{grid-column:2;margin-top:3px}.log-title em{display:none}.big-numbers{padding:32px 0}.big-numbers strong{font-size:4.4rem}.set-demo{padding:19px}.timer{grid-template-columns:1fr 1fr}.timer>div{grid-column:1/-1}.metric-cards{grid-template-columns:1fr}.metric-cards>div{border-right:0!important;border-bottom:1px solid var(--line)}.consistency{display:block}.consistency .heatmap{margin:20px 0}.road-card{min-height:315px}.footer-grid{grid-template-columns:1fr}.footer-note{grid-column:auto}.footer-links{grid-template-columns:repeat(3,1fr)}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}