:root{--2e:#2e2e2e;--4e:#4e4e4e;--6e:#6e6e6e;--bg:#f5f3f5;--sec-bg:#fff;--block:#fff;--theme:#be2323;--black:#000;--sec-btn:#2e2e2e;--box-shadow:0px 4px 2.5rem #0000001a;--theme-shadow:0px 4px 25.5px color-mix(in srgb, var(--theme), transparent 50%);--debug-border:1px dashed #00000040;--mobile-width:800px;--pc-width:1024px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter;font-size:16px;font-weight:500;line-height:1.2}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@font-face{font-family:Inter;src:url(/assets/inter-Cl4AQHp9.ttf)}@media (prefers-color-scheme:dark){:root{--2e:#d1d1d1;--4e:#b1b1b1;--6e:#919191;--bg:#1a1a1a;--sec-bg:#202020;--sec-btn:#000;--block:#111;--theme:#c42020;--black:#fff;--theme-shadow:0px 4px 25.5px color-mix(in srgb, var(--theme), transparent 70%)}#social .button-icon{filter:invert()brightness(2)}}#root{text-align:center;box-sizing:border-box;flex-direction:column;min-height:100vh;margin:0 auto;display:flex}@media (width<=1400px){:root{font-size:10px}}body{margin:0}h1,h2,h3,input,button,h4{color:var(--2e);margin:0;font-family:Inter;font-weight:500}h1{--h1-size:clamp(2.5rem, 1.52vw + 1rem, 3.4rem);font-size:var(--h1-size);font-weight:600;line-height:normal}h2{--h2-size:clamp(1.6rem, .95vw + .5rem, 2rem);font-size:var(--h2-size);letter-spacing:-.24px;margin:0;font-weight:600;line-height:118%}@media (width<=1024px){h2{font-size:20px}}h3{--h3-size:clamp(1.2rem, .32vw + .8rem, 1.5rem);font-size:var(--h3-size);color:var(--4e)}h4{--h4-size:clamp(1.1rem, .27vw + .7rem, 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90%);width:100%;height:.0625rem;position:absolute;bottom:-1.25rem}.upper-section h2{grid-area:name}.upper-section h4{grid-area:tool}.upper-section button{grid-area:btn}a{color:inherit;cursor:pointer;background-color:#0000;text-decoration:underline}@keyframes bottom-moving{0%{opacity:0;transform:translateY(5rem)}to{opacity:1}}@keyframes left-moving{0%{opacity:0;transform:translate(-3rem)}to{opacity:1}}.appearing-bottom,.appearing-left{opacity:0}.shown.appearing-bottom{animation:.7s ease-in-out forwards bottom-moving}.shown.appearing-left{animation:.7s ease-in-out forwards left-moving}header{z-index:2;background-color:color-mix(in srgb, var(--bg), transparent 96%);-webkit-backdrop-filter:blur(40px);backdrop-filter:blur(40px);box-sizing:border-box;width:100vw;box-shadow:var(--box-shadow);justify-content:space-between;align-self:center;padding:1.25rem 6.25rem;display:flex;position:fixed;top:0}.logo-name{align-items:center;gap:2.5rem;display:flex}.logo-name>img{width:2.1875rem;height:2.6rem}.page-links{align-items:center;gap:2.5rem;margin:0;display:flex}@media (width<=800px){.page-links{display:none}header{padding:1.25rem 10vw}}.page-links>h3:hover{cursor:pointer}section.hero{grid-area:2/1;grid-template-columns:minmax(auto,41.93rem) 1fr;min-height:100vh;display:grid}@media (width<=1024px){section.hero{grid-area:2/1;grid-template-rows:auto auto;grid-template-columns:100%}}section.hero>.title-cta{flex-direction:column;grid-column:1;justify-content:center;gap:5rem;width:100%;display:flex}section.hero>.hero-anim{justify-content:flex-end;align-items:center;display:flex;position:relative}@media (width<=1024px){section.hero>.hero-anim{justify-content:center}}.title-cta>.heading-space{display:inherit;flex-direction:inherit;gap:1.875rem}.heading-space>h2{color:var(--4e)}.activity-indicator{gap:.5rem;display:flex;position:absolute}@keyframes scale-loop{50%{transform:scale(1.5)}}.activity-indicator .meatball{background-color:#fff;border-radius:50%;width:.4rem;height:.4rem;animation:1.5s ease-out infinite scale-loop}@keyframes vibration{0%,to{transform:translate(0)}25%{transform:translate(-.125rem,-.0625rem)}50%{transform:translate(.125rem,.0625rem)}75%{transform:translate(-.125rem,.0625rem)}}button.node.vibrating{animation:.2s both vibration}button.secondary{background-color:var(--sec-btn);box-shadow:0 4px 2.5rem #0003}button.node .cta{display:inherit;flex-direction:inherit;gap:inherit;align-items:inherit}.sign-block{box-sizing:border-box;background-color:var(--block);width:fit-content;max-width:30rem;box-shadow:var(--box-shadow);border-radius:1rem;flex-direction:column;gap:2.5rem;padding:2.5rem;display:flex}.sign-block>.form-grid{grid-template:"email email"1fr"name surname"1fr"athletes athletes"/1fr 1fr;gap:1.25rem;display:grid}.form-grid>div{background-color:var(--bg);border-radius:.75rem;padding:.625rem 1.25rem}.name-space{grid-area:name}.email-space{grid-area:email}.surname-space{grid-area:surname}.athletes-space{grid-area:athletes}.title-desc{flex-direction:column;gap:1rem;display:flex}.sign-block .title-desc>h2{color:var(--4e)}.button-hurry{flex-direction:column;align-items:center;gap:1rem;display:flex}.button-hurry>h3{color:var(--theme);text-shadow:0px 4px 10px color-mix(in srgb, var(--theme), transparent 75%);font-weight:700}.button-hurry>button{width:100%}@keyframes glow-pulse{0%{filter:drop-shadow(0 0 3px red)opacity()}50%{filter:drop-shadow(0 0 10px red)opacity(.8)}to{filter:drop-shadow(0 0 3px red)opacity()}}.animation-container{margin:15rem 0;position:relative}@media (width<=800px){.animation-container{transform:scale(calc(80vw / (2 * 9.37rem + 20rem)));justify-content:center}}.signal{fill:var(--theme);animation:2s infinite forwards 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.left,footer .right{text-align:start;flex-direction:column;max-width:50rem;display:flex}footer .right{text-align:end}footer h2{opacity:.8}@media (width<=800px){footer{grid-template-rows:auto auto;grid-template-columns:auto;gap:2.5rem}footer .right{text-align:start}}section.fybers{grid-template-rows:auto;grid-template-columns:1fr 1.1fr;padding:6rem 10vw;display:grid}@media (width<=800px){section.fybers{grid-template-rows:auto auto;grid-template-columns:100%}}section.fybers .text-reviews{flex-direction:column;gap:5rem;padding:6rem 0;display:flex}.reviews-space{grid-template-rows:auto auto;grid-template-columns:1fr 1fr;gap:1.25rem;width:100%;display:grid}.fybers-image{justify-content:end;display:flex}.fybers-image img{width:30rem}article.block.review{gap:.625rem}article.review img{width:1.2rem}article .stars{gap:.425rem;display:flex}.content.block.rmchart-container{gap:1.25rem;padding:0;position:relative}.content.block.rmchart-container .upper-section{padding:2.5rem}.content.block.rmchart-container .upper-section:after{content:"";background-color:color-mix(in srgb, var(--black), #0000 90%);width:calc(100% - 5rem);height:.0625rem;position:absolute;bottom:0;left:2.5rem}circle.chart-point{r:.7px;fill:color-mix(in srgb, var(--theme), #0000 30%);filter:drop-shadow(0 0 1px var(--theme)) opacity(1);transition:r .15s ease-out}circle.chart-point.rest{r:1.2px}circle.chart-point.selected{r:2.2px;fill:var(--theme);filter:drop-shadow(0 0 1px #0000)opacity()}.curve-space{border-radius:0 0 1rem 1rem;position:relative;overflow:hidden}.window{background-color:var(--block);box-shadow:var(--box-shadow);box-sizing:border-box;border-radius:1rem;flex-direction:column;width:max-content;padding:.9375rem 1.25rem;transition:left .15s ease-out,bottom .15s ease-out;display:flex;position:absolute;transform:translate(-50%,-1rem)}.pseudo-curve-space{aspect-ratio:2;width:100%;position:absolute;bottom:0}.code-generator{width:min-content}.code-generator .code-btn-space{grid-template-columns:max-content 1fr;justify-content:space-between;gap:1.25rem;display:grid}@keyframes codeBlur{0%{filter:blur(4px)}50%{filter:blur(5px)}to{filter:blur(4px)}}.code-container h3{letter-spacing:.25rem}.code-container h3.undefined{animation:1s ease-in-out infinite codeBlur}.code-container{background-color:var(--bg);border-radius:.5rem;justify-content:center;align-items:center;padding:0 1.9rem;display:flex}.exercise-body .sets-space{flex-direction:column;gap:.625rem;display:flex}.set-space{box-sizing:border-box;--block-color:color-mix(in srgb, var(--2e), #0000 90%);grid-template-columns:min-content 1fr min-content 1.5fr auto auto;align-items:center;gap:.625rem;display:grid}.set-space .set-id{background-color:var(--block-color);cursor:pointer;border-radius:1rem;justify-content:center;align-items:center;width:2rem;height:2rem;display:flex}.reps-input,.weight-input,.comment{box-sizing:border-box;background-color:var(--block-color);border-radius:.75rem;justify-content:center;align-items:center;height:100%;padding:0 1rem;display:flex}.comment{cursor:pointer;padding:0 1.25rem}.reps-input input,.weight-input input{text-align:center;width:2rem;color:var(--6e)}.weight-input input{width:4rem}section.howitworks{flex-direction:column;align-items:flex-start;gap:5rem}.steps-space{grid-template-rows:auto;grid-template-columns:min-content min-content minmax(min-content,30em);justify-content:space-between;gap:5rem;width:100%;display:grid}@media (width<=800px){.steps-space{grid-template-rows:min-content min-content minmax(min-content,30em);grid-template-columns:auto}}.steps-space>div{flex-direction:column;gap:2.5rem;display:flex}.steps-space>div>h2{margin-bottom:-1rem}