@font-face{font-family:"Nunito";font-style:normal;font-weight:400 800;font-display:swap;src:url("/dist/fonts/nunito-latin-400-800.woff2?v=BDDZKdZw7t-TOqp9puekQ-ec1tQ") format("woff2")}:root{color-scheme:light;--ink:#202030;--ink-soft:#626276;--surface:#fff;--surface-accent:#f3f1ff;--primary:#594ae2;--primary-dark:#4032c5;--primary-soft:#e8e5ff;--success:#167d68;--line:#e7e8ee;--band:#4032c5;--band-ink-soft:#e8e5ff;--section-space:136px}*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body.home-band-page{min-width:320px;margin:0;color:var(--ink);background:var(--surface);font-family:Nunito,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}.home-band-page h1,.home-band-page h2{margin:0;font-weight:800;letter-spacing:-.01em;line-height:1.1}.home-band-page p{margin:0}.home-band-page img{display:block}.home-band-page a{color:inherit}.home-band-page :focus-visible{outline:3px solid rgba(89,74,226,.45);outline-offset:3px}.hb-container{width:min(100% - 64px,1200px);margin-inline:auto}.hb-skip-link{position:absolute;z-index:10;top:8px;left:8px;padding:10px 14px;border-radius:8px;color:var(--primary-dark);background:#fff;font-weight:700;transform:translateY(-150%)}.hb-skip-link:focus{transform:none}.hb-button{display:inline-flex;min-width:220px;min-height:50px;align-items:center;justify-content:center;padding:0 28px;border-bottom:4px solid var(--primary-dark);border-radius:14px;color:#fff;background:var(--primary);font-size:15px;font-weight:800;letter-spacing:.01em;text-decoration:none;transition:background-color .12s ease,border-bottom-width .12s ease,transform .12s ease}.home-band-page .hb-button{color:#fff}.hb-button:hover{background:#6658ea}.hb-button:active{border-bottom-width:1px;transform:translateY(3px)}.home-band-page .hb-button--light{border-bottom-color:#b9b1ff;color:var(--primary-dark);background:#fff}.hb-button--light:hover{background:var(--surface-accent)}.hb-header{color:#fff;background:var(--band)}.hb-header-inner{display:flex;min-height:76px;align-items:center;justify-content:space-between}.hb-brand{display:inline-flex;align-items:center;gap:10px;font-size:22px;font-weight:800;letter-spacing:-.01em;text-decoration:none}.hb-brand img{filter:brightness(0) invert(1)}.hb-login{font-size:15px;font-weight:700;text-decoration:none}.hb-login:hover{text-decoration:underline;text-underline-offset:4px}.hb-hero{color:#fff;background:var(--band)}.hb-hero-inner{display:grid;grid-template-columns:minmax(0,520px) auto;justify-content:center;gap:64px;align-items:center;min-height:min(600px,calc(100vh - 76px));padding-block:72px 120px}.hb-hero h1{max-width:560px;margin-bottom:20px;font-size:clamp(32px,4.4vw,50px)}.hb-hero-copy p{max-width:440px;margin-bottom:32px;color:var(--band-ink-soft);font-size:18px;line-height:1.5}.kogny-mascot{display:block;height:auto}.kogny-mascot-body{fill:var(--primary)}.kogny-mascot-cap{fill:var(--primary-dark)}.kogny-mascot-cross{fill:#fff}.hb-hero-mascot{justify-self:center;width:240px}.hb-hero-mascot .kogny-mascot-body{fill:#d9d4ff}.hb-hero-mascot .kogny-mascot-cap{fill:#fff}.hb-hero-mascot .kogny-mascot-cross{fill:var(--primary-dark)}.hb-hero-mascot .kogny-mascot-pupils{transform:translate(-7px,3px)}.hb-final-mascot{width:108px;margin:0 auto 24px}.hb-final-mascot .kogny-mascot-pupils{transform:translate(0,7px)}.hb-final-mascot{transform-origin:50% 100%;animation:hb-idle 9s ease-in-out infinite}.hb-final-mascot .kogny-mascot-eyes{transform-box:fill-box;transform-origin:center;animation:hb-blink 4.8s ease-in-out infinite}.hb-final-mascot .kogny-mascot-pupils{animation:hb-look 9s ease-in-out infinite}@keyframes hb-idle{0%{transform:translateY(0) rotate(0) scale(1,1)}9%{transform:translateY(-8px) rotate(0) scale(1,1)}18%{transform:translateY(0) rotate(0) scale(1,1)}27%{transform:translateY(-8px) rotate(0) scale(1,1)}35%{transform:translateY(0) rotate(0) scale(1,1)}39%{transform:translateY(0) rotate(0) scale(1.07,.9)}45%{transform:translateY(-28px) rotate(0) scale(.95,1.07)}51%{transform:translateY(0) rotate(0) scale(1.08,.9)}56%{transform:translateY(0) rotate(0) scale(1,1)}62%{transform:translateY(0) rotate(-8deg) scale(1,1)}70%{transform:translateY(0) rotate(-8deg) scale(1,1)}76%{transform:translateY(0) rotate(6deg) scale(1,1)}83%{transform:translateY(0) rotate(6deg) scale(1,1)}89%{transform:translateY(0) rotate(0) scale(1,1)}100%{transform:translateY(0) rotate(0) scale(1,1)}}@keyframes hb-look{0%,58%,89%,100%{transform:translate(0,7px)}62%,70%{transform:translate(-7px,1px)}76%,83%{transform:translate(7px,1px)}}@keyframes hb-blink{0%,90%,100%{transform:scaleY(1)}94%{transform:scaleY(.1)}}.hb-subjects{border-bottom:1px solid var(--line)}.hb-subjects .hb-container{padding-block:28px 32px}.hb-subjects-caption{margin-bottom:14px!important;color:var(--ink-soft);font-size:14px;font-weight:700;text-align:center}.hb-subjects-list{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;max-width:1100px;margin:0 auto;padding:0;list-style:none}.hb-subjects-list a{display:inline-flex;min-height:44px;align-items:center;gap:8px;padding:6px 16px 6px 12px;border:2px solid var(--line);border-bottom-width:4px;border-radius:999px;color:var(--ink);font-size:15px;font-weight:700;text-decoration:none;white-space:nowrap;transition:background-color .12s ease,border-color .12s ease,color .12s ease}.hb-subjects-list a:hover{border-color:#cdc7ff;color:var(--primary-dark);background:var(--surface-accent)}.hb-subject-icon{display:block;flex:none;width:20px;height:20px;background:#6f6f82;-webkit-mask:var(--icon) center/contain no-repeat;mask:var(--icon) center/contain no-repeat;transition:background-color .12s ease}.hb-subjects-list a:hover .hb-subject-icon{background:var(--primary-dark)}.hb-point-inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:112px;align-items:center;padding-block:var(--section-space)}.hb-point--reverse .hb-point-visual{order:-1}.hb-point h2{margin-bottom:14px;font-size:clamp(28px,3.2vw,38px)}.hb-point-copy p{max-width:480px;color:var(--ink-soft);font-size:17px;line-height:1.6}.hb-point-visual{display:flex;flex-direction:column;justify-content:center;min-height:200px}.hb-sample{padding:28px;border-radius:22px;background:var(--surface-accent)}.hb-sample-label{margin-bottom:8px!important;color:var(--ink-soft);font-size:14px;font-weight:700}.hb-sample-question{margin-bottom:18px!important;font-size:18px;font-weight:800;letter-spacing:-.005em;line-height:1.4}.hb-sample-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:16px}.hb-sample-options span{display:flex;min-height:48px;align-items:center;justify-content:center;gap:6px;border:2px solid var(--line);border-bottom-width:4px;border-radius:14px;background:#fff;font-size:16px;font-weight:700}.hb-sample-options .is-correct{border-color:#7fd3b2;color:var(--success);background:#eaf6f2}.hb-sample-options .is-correct::before{content:"✓";font-weight:800}.hb-sample-solution{padding:16px 18px;border-radius:16px;background:#fff}.hb-sample-verdict{margin-bottom:10px!important;color:var(--success);font-size:15px;font-weight:800}.hb-sample-solution>ol{display:grid;gap:8px;margin:0;padding:0;list-style:none;counter-reset:step}.hb-sample-solution>ol>li{display:grid;grid-template-columns:22px 64px minmax(0,1fr);align-items:baseline;gap:8px;font-size:15px;counter-increment:step}.hb-sample-solution>ol>li::before{content:counter(step);display:grid;width:22px;height:22px;place-items:center;align-self:center;border-radius:999px;color:var(--primary-dark);background:var(--surface-accent);font-size:12px;font-weight:800}.hb-sample-description{margin-bottom:8px;color:var(--ink-soft);font-size:15px;line-height:1.5}.hb-sample-help{position:relative;color:var(--ink);font-size:15px;line-height:1.6}.hb-sample-help .solution-heading h3{margin:0 0 6px;font-size:15px;font-weight:800}.hb-sample-help p+p{margin-top:8px}.is-capped .hb-sample-help{max-height:190px;overflow:hidden}.is-capped .hb-sample-help::after{content:"";position:absolute;right:0;bottom:0;left:0;height:64px;background:linear-gradient(rgba(255,255,255,0),#fff)}.home-band-page .hb-sample-more{margin-top:10px;padding:0;border:0;color:var(--primary-dark);background:none;cursor:pointer;font:inherit;font-size:15px;font-weight:800}.home-band-page .hb-sample-more:hover{text-decoration:underline;text-underline-offset:4px}.hb-sample-solution .hb-step-label{color:var(--ink-soft);font-weight:700}.hb-sample-solution strong{color:var(--ink);font-weight:800}.hb-curve{width:100%;max-width:520px;margin-inline:auto;height:auto;overflow:visible;font-size:11px}.hb-curve line{stroke:var(--line);stroke-width:1.5}.hb-curve path{fill:none;stroke-linecap:round}.hb-curve-main{stroke:var(--primary);stroke-width:4}.hb-curve-faded{stroke:#c4c4d0;stroke-width:2;stroke-dasharray:4 5}.hb-curve circle{fill:var(--primary-dark)}.hb-curve text{fill:var(--ink-soft)}.hb-progress{padding:28px;border-radius:22px;background:var(--surface-accent)}.hb-progress-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:12px}.hb-progress-topic{font-size:17px;font-weight:800}.hb-progress-value{color:var(--primary-dark);font-size:32px;font-weight:800;letter-spacing:-.02em;line-height:1}.hb-progress-meter{position:relative;height:16px;border-radius:999px;background:#fff}.hb-progress-base,.hb-progress-gain{position:absolute;top:0;bottom:0}.hb-progress-base{left:0;width:var(--from);border-radius:999px 0 0 999px;background:var(--primary)}.hb-progress-gain{left:var(--from);width:calc(var(--to) - var(--from));border-radius:0 999px 999px 0;background:#3fbf8f;transform-origin:left center;transition:transform .7s cubic-bezier(.2,.8,.2,1) .15s}.hb-progress-marker{position:absolute;top:-5px;bottom:-5px;left:var(--from);width:3px;border-radius:2px;background:var(--ink);transform:translateX(-50%)}.hb-progress-note{display:flex;align-items:center;gap:6px;margin-top:14px!important;color:var(--success);font-size:15px;font-weight:800}.hb-progress-note svg,.hb-progress-review-icon svg{fill:none;stroke:currentColor;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}.hb-progress-review{display:flex;align-items:center;gap:12px;margin-top:22px;padding:14px 16px;border-radius:16px;background:#fff}.hb-progress-review-icon{display:grid;flex:none;width:38px;height:38px;place-items:center;border-radius:999px;color:var(--primary-dark);background:var(--surface-accent)}.hb-progress-review strong,.hb-progress-review small{display:block}.hb-progress-review strong{font-size:15px;font-weight:800}.hb-progress-review small{color:var(--ink-soft);font-size:14px}.hb-topics{display:grid;gap:24px}.hb-topic{display:grid;gap:8px;font-size:16px;font-weight:700}.hb-topic--next{color:var(--primary-dark)}.hb-meter{display:block;height:14px;overflow:hidden;border-radius:999px;background:var(--surface-accent)}.hb-meter span{display:block;height:100%;border-radius:999px;background:var(--primary)}.hb-sample-options span,.hb-sample-solution,.hb-sample-solution>ol>li,.hb-curve-faded,.hb-curve text,.hb-progress-note,.hb-progress-review,.hb-meter span{transition:opacity .45s ease,transform .55s cubic-bezier(.2,.8,.2,1)}.hb-sample-options span:nth-child(2){transition-delay:.08s}.hb-sample-options span:nth-child(3){transition-delay:.16s}.hb-sample-options span:nth-child(4){transition-delay:.24s}.hb-sample-options .is-correct{transition:opacity .45s ease .08s,transform .55s cubic-bezier(.2,.8,.2,1) .08s,background-color .25s ease .9s,border-color .25s ease .9s,color .25s ease .9s;animation:hb-pick .4s ease .9s}.hb-sample-options .is-correct::before{transition:opacity .2s ease .95s}.hb-sample-solution{transition-delay:1.3s}.hb-sample-solution>ol>li:nth-child(1){transition-delay:1.6s}.hb-sample-solution>ol>li:nth-child(2){transition-delay:1.9s}.hb-reveal [data-hb-reveal]:not(.is-revealed) .hb-sample-options span,.hb-reveal [data-hb-reveal]:not(.is-revealed) .hb-sample-solution{opacity:0;transform:translateY(10px)}.hb-reveal [data-hb-reveal]:not(.is-revealed) .hb-sample-solution>ol>li{opacity:0;transform:translateX(-8px)}.hb-reveal [data-hb-reveal]:not(.is-revealed) .hb-sample-options .is-correct{border-color:var(--line);color:var(--ink);background:#fff;animation:none}.hb-reveal [data-hb-reveal]:not(.is-revealed) .hb-sample-options .is-correct::before{opacity:0}@keyframes hb-pick{0%,100%{transform:scale(1)}45%{transform:scale(1.05)}}.hb-curve-main{stroke-dasharray:1;stroke-dashoffset:0;transition:stroke-dashoffset 1.8s cubic-bezier(.45,0,.25,1) .15s,opacity .01s linear .15s}.hb-curve-dot{transform-box:fill-box;transform-origin:center;transition:transform .35s cubic-bezier(.3,1.6,.5,1) .65s}.hb-curve-dot--second{transition-delay:1.2s}.hb-curve-faded{transition-delay:1.4s}.hb-curve text{transition-delay:1.6s}.hb-reveal [data-hb-reveal]:not(.is-revealed) .hb-curve-main{stroke-dashoffset:1;opacity:0}.hb-reveal [data-hb-reveal]:not(.is-revealed) .hb-curve-dot{transform:scale(0)}.hb-reveal [data-hb-reveal]:not(.is-revealed) .hb-curve-faded,.hb-reveal [data-hb-reveal]:not(.is-revealed) .hb-curve text{opacity:0}.hb-reveal [data-hb-reveal]:not(.is-revealed) .hb-progress-gain{transform:scaleX(0)}.hb-progress-note{transition-delay:.9s}.hb-progress-review{transition-delay:1.15s}.hb-reveal [data-hb-reveal]:not(.is-revealed) .hb-progress-note,.hb-reveal [data-hb-reveal]:not(.is-revealed) .hb-progress-review{opacity:0;transform:translateY(10px)}.hb-meter span{transform-origin:left center;transition:transform .9s cubic-bezier(.2,.8,.2,1)}.hb-topic:nth-child(2) .hb-meter span{transition-delay:.2s}.hb-topic:nth-child(3) .hb-meter span{transition-delay:.4s}.hb-reveal [data-hb-reveal]:not(.is-revealed) .hb-meter span{transform:scaleX(0)}.hb-preview-banner{padding:10px 16px;color:#fff;background:var(--ink);font-size:14px;font-weight:700;text-align:center}.hb-header-links{display:flex;align-items:center;gap:28px}.home-band-page .hb-text-link{display:inline-block;margin-top:18px;color:var(--primary-dark);font-size:16px;font-weight:800;text-decoration:none}.home-band-page .hb-text-link:hover{text-decoration:underline;text-underline-offset:4px}.hb-topic-card{padding:28px;border-radius:22px;background:var(--surface-accent)}.hb-topic-count{margin-bottom:14px!important;color:var(--ink-soft);font-size:14px;font-weight:700}.hb-topic-chips{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}.hb-topic-chips li{padding:8px 14px;border:2px solid var(--line);border-bottom-width:4px;border-radius:999px;background:#fff;font-size:15px;font-weight:700}.hb-topic-head{display:flex;justify-content:space-between;gap:12px}.hb-topic-head span:last-child{color:var(--ink-soft)}.hb-faq-inner{max-width:720px;padding-block:var(--section-space)}.hb-faq h2{margin-bottom:32px;font-size:clamp(26px,3vw,34px);text-align:center}.hb-faq details{border-bottom:1px solid var(--line)}.hb-faq details:first-of-type{border-top:1px solid var(--line)}.hb-faq summary{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 0;cursor:pointer;font-size:16px;font-weight:700;list-style:none}.hb-faq summary::-webkit-details-marker{display:none}.hb-faq summary::after{content:"+";flex:none;color:var(--primary);font-size:22px;font-weight:400;line-height:1;transition:transform .16s ease}.hb-faq details[open] summary::after{transform:rotate(45deg)}.hb-faq details p{max-width:620px;padding-bottom:18px;color:var(--ink-soft);font-size:16px;line-height:1.6}.hb-faq-contact{margin-top:32px!important;color:var(--ink-soft);text-align:center}.home-band-page .hb-faq-contact a{color:var(--primary-dark);font-weight:700}.hb-final{background:var(--surface-accent)}.hb-final-inner{padding-block:var(--section-space);text-align:center}.hb-final h2{margin-bottom:28px;font-size:clamp(28px,3.6vw,42px)}.hb-footer{color:var(--band-ink-soft);background:var(--band)}.hb-footer-inner{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,1fr);gap:48px;padding-block:72px 48px}.hb-footer nav>p{margin-bottom:16px;color:#fff;font-weight:800}.hb-footer ul{display:grid;gap:10px;margin:0;padding:0;list-style:none}.hb-footer nav:first-child ul{display:block;columns:3;column-gap:32px}.hb-footer nav:first-child li{margin-bottom:10px;break-inside:avoid}.hb-footer a{font-size:15px;text-decoration:none}.home-band-page .hb-footer a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}.hb-copyright{grid-column:1/-1;padding-top:32px;border-top:1px solid rgba(255,255,255,.2);font-size:14px}@media(max-width:768px){:root{--section-space:80px}.hb-container{width:min(100% - 40px,1200px)}.hb-header-inner{min-height:64px}.hb-header-links{gap:18px}.hb-hero-inner{grid-template-columns:minmax(0,1fr);gap:24px;min-height:0;padding-block:24px 72px;text-align:center}.hb-hero-mascot{order:-1;width:112px}.hb-hero-mascot .kogny-mascot-pupils{transform:translate(0,7px)}.hb-hero h1,.hb-hero-copy p{margin-inline:auto}.hb-hero-copy p{margin-bottom:28px;font-size:17px}.hb-button{width:100%;max-width:360px}.hb-subjects .hb-container{padding-block:22px 24px}.hb-subjects-caption{margin-bottom:10px!important}.hb-subjects-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.hb-subjects-list a{display:flex;width:100%;height:100%;min-height:40px;justify-content:center;padding:6px 10px;border-bottom-width:3px;border-radius:14px;font-size:13px;line-height:1.25;text-align:center;white-space:normal}.hb-subject-icon{display:none}.hb-point-inner{grid-template-columns:minmax(0,1fr);gap:32px;text-align:center}.hb-point--reverse .hb-point-visual{order:0}.hb-point-copy p{margin-inline:auto;font-size:16px}.hb-point-visual{min-height:0;text-align:left}.hb-sample{padding:20px}.hb-sample-solution>ol>li{grid-template-columns:22px minmax(0,1fr)}.hb-sample-solution .hb-step-label{display:none}.hb-progress{padding:22px}.hb-faq h2{margin-bottom:32px}.hb-footer-inner{grid-template-columns:minmax(0,1fr);gap:40px}.hb-footer nav:first-child ul{columns:2}.hb-topic-card{padding:22px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hb-button,.hb-faq summary::after,.hb-progress-gain,.hb-sample-options span,.hb-sample-options .is-correct::before,.hb-sample-solution,.hb-sample-solution>ol>li,.hb-curve-main,.hb-curve-dot,.hb-curve-faded,.hb-curve text,.hb-progress-note,.hb-progress-review,.hb-meter span{transition:none}.hb-sample-options .is-correct,.hb-final-mascot,.hb-final-mascot .kogny-mascot-eyes,.hb-final-mascot .kogny-mascot-pupils{animation:none}}