:root{--ink:#202033;--ink-soft:#56566a;--paper:#f7f5ef;--white:#fffefa;--line:#d8d5cc;--purple:#7258e8;--purple-dark:#563dd0;--lavender:#ddd6ff;--lime:#dafa65;--coral:#ff7557;--yellow:#ffd862;--shadow:0 18px 50px #2020331f;--radius-lg:28px;--radius-md:18px;--content:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:radial-gradient(circle at 8% 18%, #dafa6533, transparent 23rem), var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,Avenir Next,Hiragino Sans,Yu Gothic,system-ui,sans-serif;font-size:16px;line-height:1.75}button,input,select{font:inherit}a{color:inherit}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--coral);outline-offset:3px}.skip-link{z-index:100;background:var(--ink);color:#fff;border-radius:8px;padding:10px 16px;transition:transform .2s;position:fixed;top:12px;left:12px;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.site-header{z-index:20;backdrop-filter:blur(16px);background:#f7f5efe6;border-bottom:1px solid #20203317;position:sticky;top:0}.header-inner{width:min(calc(100% - 40px), var(--content));justify-content:space-between;align-items:center;min-height:72px;margin-inline:auto;display:flex}.brand{color:var(--ink);letter-spacing:-.04em;align-items:center;gap:10px;font-size:18px;font-weight:800;text-decoration:none;display:inline-flex}.brand-mark{border:2px solid var(--ink);background:var(--lime);letter-spacing:-.15em;border-radius:10px;place-items:center;width:34px;height:34px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;display:grid}.main-nav{align-items:center;gap:24px;display:flex}.nav-link{align-items:center;gap:8px;font-size:14px;font-weight:700;text-decoration:none;display:inline-flex}.nav-dot{background:var(--line);border-radius:999px;width:8px;height:8px}.nav-link.active .nav-dot{background:var(--purple);box-shadow:0 0 0 4px var(--lavender)}.section-kicker{letter-spacing:.14em;font-size:11px;font-weight:800}.container{width:min(calc(100% - 40px), var(--content));margin-inline:auto}.section-kicker{color:var(--purple-dark);align-items:center;gap:9px;margin:0;display:inline-flex}.section-kicker:before{content:"";background:currentColor;width:22px;height:2px}.home-hero{grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr);align-items:center;gap:54px;min-height:610px;padding-block:80px;display:grid}.home-copy h1{letter-spacing:-.075em;max-width:720px;margin:0 0 30px;font-size:clamp(58px,8vw,112px);font-weight:900;line-height:.94}.home-copy h1 span{color:var(--purple);display:block}.primary-link,.secondary-link{border-radius:14px;justify-content:center;align-items:center;gap:12px;min-height:52px;padding:0 22px;font-size:14px;font-weight:800;text-decoration:none;display:inline-flex}.primary-link{border:2px solid var(--ink);background:var(--ink);color:#fff;box-shadow:5px 5px 0 var(--lime);transition:transform .18s,box-shadow .18s}.primary-link:hover{box-shadow:2px 2px 0 var(--lime);transform:translate(3px,3px)}.hero-visual{min-height:420px;position:relative}.hero-card{border:2px solid var(--ink);background:var(--purple);box-shadow:14px 14px 0 var(--ink);border-radius:34px;place-items:center;display:grid;position:absolute;inset:38px 12px 24px 28px;overflow:hidden}.hero-card:before,.hero-card:after{content:"";border:2px solid #ffffff6b;border-radius:999px;position:absolute}.hero-card:before{width:330px;height:330px}.hero-card:after{width:245px;height:245px}.visual-box{z-index:2;border:12px dashed var(--lime);background:var(--white);width:168px;height:132px;color:var(--ink);place-items:center;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px;font-weight:800;display:grid;position:relative;transform:rotate(-4deg)}.float-label{z-index:3;border:2px solid var(--ink);background:var(--white);box-shadow:3px 3px 0 var(--ink);border-radius:999px;padding:8px 13px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;font-weight:800;position:absolute}.label-width{top:24px;right:8px}.label-style{background:var(--yellow);bottom:12px;left:0}.label-color{background:var(--lime);bottom:72px;right:-2px}.curriculum{padding-block:72px}@media (width<=860px){.home-hero{grid-template-columns:1fr;gap:20px;padding-block:64px}.hero-visual{min-height:380px}}@media (width<=620px){:root{--radius-lg:22px}.header-inner,.container{width:min(calc(100% - 28px), var(--content))}.main-nav{gap:12px}.nav-link{font-size:12px}.home-copy h1{font-size:clamp(52px,18vw,76px)}.hero-visual{min-height:320px}.hero-card{inset:30px 10px 20px 12px}.visual-box{border-width:9px;width:138px;height:108px}.float-label{font-size:10px}}