@font-face{font-family:Manrope;src:url('/assets/manrope-latin.woff2') format('woff2');font-style:normal;font-weight:200 800;font-display:swap}
@font-face{font-family:Manrope;src:url('/assets/manrope-latin-ext.woff2') format('woff2');font-style:normal;font-weight:200 800;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
:root{--blue:#2349eb;--navy:#182648;--coral:#ed754d;--muted:#626d85;--bg:#f5f7fc;--line:#dfe5f0;--lilac:#eeeafe;--radius:24px;--container:1180px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:120px}
body{margin:0;background:var(--bg);color:var(--navy);font-family:Manrope,Arial,sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid var(--coral);outline-offset:6px}img{display:block;max-width:100%;height:auto}h1,h2,h3,p{margin:0}h1,h2,h3{text-wrap:balance}h1{font-size:clamp(2.8rem,5vw,4.65rem);line-height:1.11;letter-spacing:-.065em;font-weight:800}h1 span{color:var(--blue)}h2{font-size:clamp(2rem,3.2vw,3rem);line-height:1.2;letter-spacing:-.05em;font-weight:800}h3{font-size:1.12rem;line-height:1.4;letter-spacing:-.025em;font-weight:800}p{color:var(--muted)}strong{font-weight:800}.container{width:min(var(--container),calc(100% - 80px));margin-inline:auto}.section{padding-block:112px}.eyebrow{color:var(--blue);font-size:.75rem;line-height:1.5;letter-spacing:.09em;font-weight:800;text-transform:uppercase;margin-bottom:20px}.button{display:inline-flex;align-items:center;justify-content:center;gap:26px;min-height:54px;padding:14px 23px;background:var(--blue);color:white;border:1px solid var(--blue);border-radius:12px;font-weight:800;font-size:.9rem;line-height:1.5;transition:background .18s,transform .18s}.button:hover{background:#1939c9;transform:translateY(-2px)}.button span{font-size:1.2rem;line-height:1}.button-small{min-height:45px;padding:10px 17px;font-size:.82rem;gap:18px}.text-link{display:inline-flex;align-items:center;gap:14px;font-size:.86rem;font-weight:800;line-height:1.5}.text-link:hover{text-decoration:underline;text-underline-offset:4px}.skip-link{position:fixed;top:12px;left:12px;background:var(--navy);color:white;padding:12px 18px;z-index:100;transform:translateY(-200%)}.skip-link:focus{transform:translateY(0)}
.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(223,229,240,.75);background:rgba(245,247,252,.96);backdrop-filter:blur(16px)}.header-inner{height:98px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{flex:none}.brand img{width:120px}.main-nav{display:flex;align-items:center;gap:28px;margin-left:auto;margin-right:16px}.main-nav a{font-size:.8rem;font-weight:700;white-space:nowrap}.main-nav a:hover{color:var(--blue)}
.hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:32px;min-height:700px;padding-top:44px;padding-bottom:60px}.hero-copy{position:relative;z-index:2}.hero .eyebrow{display:flex;align-items:center;gap:9px}.status-dot{width:7px;height:7px;background:var(--coral);border-radius:50%;box-shadow:0 0 0 4px #fae7de}.hero-description{max-width:435px;font-size:1.03rem;line-height:1.85;margin-top:27px}.hero-actions{display:flex;align-items:center;gap:24px;margin-top:30px;flex-wrap:wrap}.hero-actions .text-link{font-size:.8rem}.hero-note{font-size:.69rem;margin-top:22px}.hero-note strong{color:var(--navy)}.hero-visual{position:relative;min-width:0;align-self:stretch;display:flex;align-items:center;padding:0 0 34px 26px}.mascot-frame{width:100%;position:relative;overflow:hidden;border-radius:46% 46% 36% 36%;background:#f0f3fa}.mascot{width:100%;mix-blend-mode:multiply;transform:scale(1.06)}.mascot-intro{position:absolute;right:10px;top:42px;display:flex;align-items:center;gap:9px;font-size:.84rem;font-weight:800;padding:12px 18px;background:white;border:1px solid #e9edf5;box-shadow:0 10px 35px #18264808;border-radius:14px;transform:rotate(7deg)}.little-star{color:var(--coral);font-size:1.3rem}.lesson-preview{width:283px;position:absolute;bottom:9px;left:0;background:rgba(255,255,255,.98);border:1px solid #e4e9f3;border-radius:20px;box-shadow:0 18px 50px #1826480d;padding:20px 22px;transform:rotate(-4deg)}.preview-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.subject-label{display:flex;align-items:center;gap:6px;font-size:.57rem;font-weight:800}.subject-label>span{background:#edf0ff;color:var(--blue);border-radius:6px;width:23px;height:23px;display:grid;place-items:center;font-size:1rem}.preview-caption{font-size:.46rem;color:var(--muted)}.lesson-preview p{font-size:.86rem;color:var(--navy);font-weight:800;margin-top:14px}.fraction-example{display:flex;align-items:center;gap:15px;margin:18px 0}.fraction-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:3px;width:155px;height:54px}.fraction-grid i{display:block;background:#e3e9fb;border-radius:5px}.fraction-grid i:nth-child(-n+3){background:var(--blue)}.fraction-example>span{font-size:1.25rem}.fraction-number{display:flex;flex-direction:column;line-height:1.3;text-align:center;min-width:25px;font-size:1.05rem!important}.fraction-number b:first-child{border-bottom:2px solid var(--navy);padding-bottom:3px}.fraction-number b:last-child{padding-top:2px}.preview-foot{font-size:.58rem;color:var(--muted)}.floating-mark{position:absolute;bottom:68px;right:3px;background:#fff;padding:16px;border-radius:23px;transform:rotate(10deg);box-shadow:0 10px 30px #1826480a}
.catalogue-strip{padding-block:34px;display:grid;grid-template-columns:repeat(3,1fr) 1.6fr;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.catalogue-strip>div{display:flex;align-items:center;gap:15px}.catalogue-strip strong{font-size:2.35rem;line-height:1;letter-spacing:-.06em}.catalogue-strip>div>span{font-size:.74rem;color:var(--muted);line-height:1.5;max-width:85px}.catalogue-strip>p{border-left:1px solid var(--line);padding-left:35px;font-size:.82rem;color:var(--navy);font-weight:800;line-height:1.6}.catalogue-strip>p>span{font-weight:500;color:var(--muted)}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:55px;margin-bottom:42px}.section-heading>p{max-width:340px;font-size:.9rem;line-height:1.85}.section-heading .eyebrow{margin-bottom:16px}.concept-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:23px}.concept-card{padding:16px 16px 28px;background:#fff;border:1px solid #e4e9f2;border-radius:22px}.concept-illustration{height:174px;position:relative;display:flex;align-items:center;justify-content:center;border-radius:13px;margin-bottom:24px}.visual-explore{background:#edf1ff;gap:18px}.mini-shape{height:48px;width:48px}.shape-square{background:var(--blue);border-radius:9px;transform:rotate(-12deg)}.shape-circle{background:var(--coral);border-radius:50%;margin-top:25px}.shape-triangle{width:0;height:0;border-left:25px solid transparent;border-right:25px solid transparent;border-bottom:46px solid #9eadef;margin-top:-20px;transform:rotate(12deg)}.cursor-shape{position:absolute;color:var(--navy);font-size:40px;font-weight:800;bottom:5px;right:27%;transform:rotate(-5deg)}.visual-try{background:#fff0e9;gap:9px}.visual-try>span{display:grid;place-items:center;width:48px;height:61px;background:white;border-radius:10px;font-size:1.85rem;font-weight:800;box-shadow:0 5px 10px #ed754d12}.visual-try>b{font-size:1.1rem;color:#947469}.visual-try>span.answer{background:var(--coral);color:#fff;transform:rotate(8deg);position:relative}.answer i{position:absolute;top:-12px;right:-12px;background:#fff;border-radius:50%;width:27px;height:27px;display:grid;place-items:center;color:#267354;font-size:1rem;font-style:normal}.visual-path{background:#eaf4ef;gap:0}.visual-path span{width:45px;height:45px;border-radius:50%;display:grid;place-items:center;font-size:1rem;font-weight:800;border:1px solid #c1d9cb;background:#fff;color:#337556}.visual-path span:last-child{background:var(--navy);color:white;border:none;transform:scale(1.15)}.visual-path i{display:block;width:28px;border-top:2px dashed #98b6a6}.step-label{display:block;font-size:.65rem;color:var(--blue);font-weight:800;letter-spacing:.025em;margin:0 12px 9px}.concept-card h3{margin-inline:12px}.concept-card p{font-size:.82rem;margin:12px 12px 0;line-height:1.85}
.subjects-section{padding-block:92px;background:#fff;border-block:1px solid #e7ebf3}.subjects-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.subject-card{display:flex;flex-direction:column;gap:18px;padding:23px 19px;border:1px solid var(--line);border-radius:17px;min-width:0}.subject-icon{display:grid;place-items:center;height:47px;width:47px;border-radius:14px;font-size:1.22rem;font-weight:800;letter-spacing:-.06em}.subject-card:first-child .subject-icon{font-size:1.7rem}.tint-blue{background:#eaf0ff;color:var(--blue)}.tint-coral{background:#fff0e8;color:#bd542f}.tint-lilac{background:#f0eafd;color:#7651b0}.tint-sky{background:#eaf3ff;color:#416cb9}.tint-green{background:#e9f6ec;color:#38774b}.tint-sand{background:#fff4de;color:#916624}.tint-rose{background:#f9e9ed;color:#aa536f}.tint-mint{background:#e6f4f1;color:#337c70;font-size:1.05rem}.subject-card h3{font-size:.88rem}.subject-card p{font-size:.73rem;line-height:1.75;margin-top:7px}.per-note{display:flex;align-items:center;gap:20px;margin-top:28px;padding:21px 24px;background:var(--bg);border-radius:14px}.note-symbol{flex:none;font-size:1.25rem;width:35px;height:35px;border-radius:50%;display:grid;place-items:center;background:white;color:var(--blue)}.per-note p{font-size:.69rem;line-height:1.8;max-width:690px}.per-note .text-link{font-size:.7rem;margin-left:auto;flex:none;color:var(--blue)}
.family-section{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:95px}.family-visual{background:#e9edf9;border-radius:30px;min-height:460px;display:grid;place-items:center;padding:34px;position:relative}.family-paper{width:100%;background:#fff;border:1px solid #dfe5f1;padding:27px;border-radius:20px;transform:rotate(-3deg);box-shadow:0 18px 36px #18264808}.example-tag{display:block;font-size:.54rem;font-weight:700;color:var(--muted);margin-bottom:24px}.paper-heading{display:flex;align-items:center;gap:12px}.paper-avatar{width:41px;height:41px;background:#eeedff;color:var(--blue);display:grid;place-items:center;border-radius:13px;font-size:1.2rem;font-weight:800}.paper-heading>div{display:flex;flex-direction:column;gap:3px}.paper-heading strong{font-size:.85rem}.paper-heading>div>span{font-size:.58rem;color:var(--muted)}.family-flow{display:grid;gap:12px;margin:25px 0}.family-flow>div{display:flex;align-items:center;gap:12px;border:1px solid #e5e9f4;border-radius:10px;padding:12px}.family-flow>div>span{font-size:.6rem;color:var(--blue);font-weight:800}.family-flow p{font-size:.68rem;color:var(--navy);font-weight:700}.family-flow b{font-size:.7rem;color:var(--blue);margin-left:auto}.paper-note{display:flex;align-items:center;gap:9px;font-size:.57rem;line-height:1.6;color:var(--muted)}.paper-note>span{font-size:1.1rem;color:var(--coral)}.family-sticker{background:var(--coral);color:#fff;position:absolute;bottom:17px;right:-14px;border-radius:10px;padding:12px 18px;font-size:.7rem;font-weight:800;transform:rotate(5deg)}.family-copy .eyebrow{margin-bottom:17px}.family-copy h2{font-size:2.5rem}.family-lead{font-size:.9rem;margin-top:20px;line-height:1.85}.feature-list{list-style:none;padding:0;margin:30px 0 0;display:grid;gap:23px}.feature-list li{display:flex;gap:13px}.feature-list li>span{width:23px;height:23px;border-radius:50%;background:#e7edff;display:grid;place-items:center;color:var(--blue);font-size:.7rem;font-weight:800;flex:none;margin-top:1px}.feature-list strong{font-size:.85rem}.feature-list p{font-size:.77rem;margin-top:4px;line-height:1.85}
.confidence-section{background:var(--navy);color:#fff;border-radius:28px;padding:48px;display:grid;grid-template-columns:1fr 2fr;gap:50px}.confidence-section .eyebrow{color:#a3b2ff;font-size:.65rem}.confidence-section h2{font-size:2rem}.confidence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.confidence-number{display:block;color:#e9a58a;font-size:.7rem;margin-bottom:18px;font-weight:800}.confidence-grid h3{font-size:.88rem}.confidence-grid p{font-size:.7rem;color:#c1c9dc;margin-top:12px;line-height:1.9}
.questions-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:85px}.questions{border-top:1px solid var(--line)}.questions details{border-bottom:1px solid var(--line)}.questions summary{display:flex;align-items:center;justify-content:space-between;gap:24px;list-style:none;cursor:pointer;font-size:.87rem;font-weight:800;padding:24px 0;line-height:1.6}.questions summary::-webkit-details-marker{display:none}.questions summary>span{font-size:1.3rem;color:var(--blue);transition:transform .2s}.questions details[open] summary>span{transform:rotate(45deg)}.questions details p{font-size:.81rem;line-height:1.9;padding:0 32px 24px 0}.join-section{background:var(--blue);position:relative;border-radius:26px;color:#fff;padding:56px 62px;display:flex;align-items:center;justify-content:space-between;gap:40px;overflow:hidden;margin-bottom:90px}.join-section .eyebrow{color:#dbe3ff;font-size:.67rem}.join-section p:not(.eyebrow){color:#e0e6ff;font-size:.81rem;margin-top:19px;line-height:1.9}.join-actions{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:17px}.button-white{background:white;color:var(--blue);border-color:white;min-width:230px}.button-white:hover{background:#eef2ff}.join-secondary{font-size:.75rem;color:#fff;font-weight:700;display:flex;gap:20px}.join-secondary:hover{text-decoration:underline}.join-star{position:absolute;right:-4px;top:-86px;color:#4969ee;line-height:1;font-size:310px;transform:rotate(10deg);pointer-events:none}
.site-footer{border-top:1px solid var(--line);padding-top:44px;background:#fff}.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:50px;padding-bottom:38px}.footer-brand p{font-size:.73rem;margin-top:16px;line-height:1.8}.footer-top nav{display:flex;flex-direction:column;gap:13px;font-size:.76rem;font-weight:700}.footer-top nav a:hover{color:var(--blue);text-decoration:underline}.footer-contact{font-size:.72rem}.footer-contact>span{display:block;color:var(--muted);margin-bottom:7px}.footer-contact>a{font-weight:800;color:var(--blue)}.footer-contact>a>span{margin-left:10px}.footer-contact>p{margin-top:12px;font-size:.65rem}.footer-bottom{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:25px;flex-wrap:wrap;padding-block:20px;font-size:.61rem;color:var(--muted)}
.about-hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:70px;padding-block:60px}.about-hero h1{font-size:clamp(3rem,5.4vw,4.8rem)}.about-hero p:not(.eyebrow){font-size:1rem;max-width:430px;margin-top:26px;line-height:1.9}.about-mascot{position:relative}.about-mascot img{border-radius:36%;mix-blend-mode:multiply}.about-mascot>span{position:absolute;bottom:32px;left:20%;background:#fff;border:1px solid var(--line);padding:12px 18px;box-shadow:0 12px 30px #18264808;border-radius:10px;font-size:.73rem;font-weight:800;transform:rotate(-4deg)}.about-story{padding-block:90px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 2fr;gap:80px}.about-story>.eyebrow{margin-top:9px}.about-story>div{max-width:720px}.about-story h2{margin-bottom:30px}.about-story p:not(.eyebrow){margin-top:20px;font-size:.96rem;line-height:1.95}.about-story .text-link{color:var(--blue);margin-top:25px}.about-values{background:#fff;border-block:1px solid var(--line);padding-block:80px}.value-card{padding:28px;border-left:1px solid var(--line)}.value-card>span{display:block;color:var(--coral);font-size:.8rem;font-weight:800;margin-bottom:18px}.value-card h3{font-size:1.15rem}.value-card p{font-size:.86rem;margin-top:16px;line-height:1.9}.about-status{border-top:0}.about-contact{display:flex;align-items:center;justify-content:space-between;gap:50px;border-radius:22px;background:#e9eeff;padding:38px;margin-bottom:80px}.about-contact h2{font-size:2rem}.about-contact p:not(.eyebrow){font-size:.85rem;margin-top:15px}.about-contact .button{white-space:nowrap}
.document-page{padding-top:72px;padding-bottom:100px;max-width:1000px}.document-header{padding-bottom:36px;border-bottom:1px solid var(--line);margin-bottom:42px}.document-header h1{font-size:clamp(2.4rem,4.2vw,3.8rem);max-width:820px}.document-header>p:not(.eyebrow){max-width:700px;margin-top:24px;font-size:.97rem;line-height:1.9}.document-header .button{margin-top:25px}.document-content{max-width:800px}.document-content h2{font-size:1.5rem;margin:38px 0 15px;line-height:1.4}.document-content h3{font-size:1rem;margin:24px 0 10px}.document-content p,.document-content li{font-size:.9rem;line-height:1.95;color:var(--muted)}.document-content p+p{margin-top:16px}.document-content ul,.document-content ol{padding-left:23px;margin:16px 0}.document-content li+li{margin-top:9px}.document-content a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}.document-content strong{color:var(--navy)}.document-note{border-left:3px solid var(--blue);background:#eaf0ff;padding:20px 25px;margin:26px 0;border-radius:0 12px 12px 0}.document-note p{font-size:.87rem;line-height:1.8}.document-note strong{color:var(--navy)}.document-meta{color:var(--muted);font-size:.75rem}.document-content table{border-collapse:collapse;width:100%;margin:25px 0;font-size:.78rem;line-height:1.8}.document-content th,.document-content td{border:1px solid var(--line);text-align:left;padding:13px;vertical-align:top}.document-content th{background:#edf1fa}.document-content td{color:var(--muted)}
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