:root{color-scheme:dark;--bg:#101a27;--panel:#182536;--text:#f3f6f4;--muted:#b3c1cb;--mint:#9cddc8;--line:#304153;--teal:#3c7178}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid var(--mint);outline-offset:6px}a:hover{text-decoration:underline;text-underline-offset:5px}.wrap{max-width:1240px;margin-inline:auto;padding-inline:48px}.skip{position:fixed;top:-80px;left:24px;background:var(--mint);color:var(--bg);padding:12px 20px;z-index:10}.skip:focus{top:16px}.header{min-height:120px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.identity{display:flex;gap:16px;align-items:center}.identity strong{display:block;font-size:20px;letter-spacing:-.5px}.identity small{display:block;font-size:12px;color:var(--muted)}.mark{width:31px;height:36px;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:3px;transform:rotate(-6deg)}.mark i{background:var(--mint);border-radius:3px}.mark i:first-child{grid-column:1 / 3}.mark i:last-child{background:var(--teal)}nav{display:flex;gap:32px;font-size:14px}nav a:last-child{color:var(--mint)}.hero{padding-top:76px;padding-bottom:88px;display:grid;grid-template-columns:1.03fr 1fr;gap:54px;align-items:center}.eyebrow{margin:0 0 20px;color:var(--mint);font-size:11px;font-weight:700;letter-spacing:2.5px}.availability{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px;margin-bottom:20px}.dot{width:6px;height:6px;background:var(--mint);border-radius:50%}h1{margin:0;font-size:clamp(48px,5.6vw,76px);font-weight:650;letter-spacing:-4px;line-height:1.02}.period{color:var(--mint)}.hero-lead{font-size:25px;font-weight:500;letter-spacing:-.7px;margin:24px 0 10px}.intro{color:var(--muted);max-width:420px;margin:0 0 28px;line-height:1.7}.button{display:inline-flex;justify-content:space-between;align-items:center;gap:30px;background:var(--mint);color:#102720;padding:17px 22px;border-radius:5px;font-size:15px;font-weight:700;transition:background .15s,transform .15s;min-height:56px}.button:hover{background:#b7ead8;transform:translateY(-2px);text-decoration:none}.button:focus-visible{outline-color:#fff}.button span{font-size:22px;line-height:1}.no-wall{color:var(--muted);font-size:11px;margin:12px 0 26px}.device-note{display:flex;align-items:flex-start;gap:13px;border-left:2px solid var(--teal);padding:0 0 0 16px;max-width:440px}.device-note svg{flex-shrink:0;color:var(--mint);margin-top:4px}.device-note p{margin:0;color:var(--muted);font-size:12px;line-height:1.65}.device-note strong{font-weight:550;color:#dce7e9}.product-window{margin:0;position:relative;border:1px solid #42586d;background:var(--panel);border-radius:9px;box-shadow:0 30px 70px #050c1740;transform:rotate(1.5deg)}.window-bar{display:flex;justify-content:space-between;align-items:center;padding:15px;font-size:9px;font-weight:600;letter-spacing:1.8px;color:var(--muted)}.window-dots{display:flex;gap:5px}.window-dots i{width:5px;height:5px;background:#6b7f8f;border-radius:50%}.product-window img{display:block;width:100%;height:auto}.product-window figcaption{padding:21px;display:flex;flex-direction:column;gap:3px;font-size:10px;color:var(--muted)}.caption-label{color:var(--text);font-size:17px;font-weight:500;letter-spacing:-.4px}.preview-tag{position:absolute;left:-23px;bottom:-21px;display:flex;align-items:center;gap:9px;background:var(--mint);color:#153c35;border-radius:6px;padding:10px 17px;font:600 12px ui-monospace,SFMono-Regular,monospace;box-shadow:0 7px 20px #050c1730;transform:rotate(-4deg)}.classroom{padding-block:64px;border-top:1px solid var(--line)}.section-top{display:flex;justify-content:space-between;align-items:baseline;gap:20px}.section-aside{font-size:12px;color:var(--muted);margin:0}h2{margin:0;font-size:36px;line-height:1.2;letter-spacing:-1.3px;font-weight:550}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:44px}.step-number{display:block;border-top:1px solid var(--line);padding-top:17px;font:10px ui-monospace,SFMono-Regular,monospace;letter-spacing:1.5px;color:var(--mint)}h3{font-size:20px;font-weight:550;letter-spacing:-.5px;margin:16px 0 10px}.steps p{font-size:14px;color:var(--muted);margin:0}.developer{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding-top:60px;padding-bottom:30px;border-top:1px solid var(--line)}.developer .eyebrow{margin-bottom:14px}.developer p:last-child{margin:0;color:var(--muted);font-size:15px;max-width:480px}.next-project{display:grid;grid-template-columns:60px 1fr auto;gap:26px;align-items:center;margin-top:16px;margin-bottom:64px;padding-top:30px;padding-bottom:30px;background:var(--panel);border-radius:8px}.persona-symbol{width:55px;height:70px;position:relative;border:1px solid #63718a;border-radius:50% 50% 20% 20%}.persona-symbol:before,.persona-symbol:after{content:"";position:absolute;left:11px;right:11px;height:1px;background:#63718a;top:26px}.persona-symbol:after{top:42px}.persona-symbol span{position:absolute;top:8px;bottom:8px;left:26px;width:1px;background:#63718a}.next-project .eyebrow{color:var(--muted);margin-bottom:9px;font-size:9px}.next-project h2{font-size:27px;letter-spacing:-.7px}.subtitle{font-size:14px;color:#d5dde4;margin:6px 0}.persona-copy>p:last-child{font-size:12px;color:var(--muted);margin:8px 0 0;max-width:440px}.coming-soon{font-size:11px;border:1px solid #63718a;border-radius:20px;padding:7px 16px;white-space:nowrap;color:#d6dfe8}.feedback{background:var(--mint);color:#13332c;border-radius:8px;padding-block:46px;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.feedback .eyebrow{color:#315e52;margin-bottom:15px}.feedback h2{font-size:36px}.feedback p:not(.eyebrow){font-size:14px;max-width:380px;margin:17px 0 0}.email a{display:flex;align-items:flex-start;gap:16px;font-size:24px;line-height:1.35;font-weight:550;letter-spacing:-.5px;border-bottom:1px solid #4e8d78;padding-bottom:17px}.email a span{margin-left:auto;flex-shrink:0}.email a:focus-visible{outline-color:#13332c}.email p{overflow-wrap:anywhere}.return{display:grid;grid-template-columns:1fr 1fr;gap:64px;padding-block:64px;align-items:center}.return .eyebrow{margin-bottom:14px}.return h2{font-size:30px}.return p:not(.eyebrow){font-size:13px;max-width:415px;color:var(--muted);margin:16px 0}.text-link{font-size:13px;color:var(--mint);border-bottom:1px solid var(--teal);padding-bottom:5px}.qr-card{display:flex;gap:22px;align-items:center}.qr-card img{width:132px;height:132px;background:#fff;border-radius:3px;flex-shrink:0}.qr-card strong{font-size:14px;font-weight:500}.qr-card p{font-size:11px!important;margin:5px 0 14px!important}.qr-downloads{display:flex;gap:16px;flex-wrap:wrap;font-size:10px;color:var(--mint)}.qr-downloads a{padding-block:8px;text-decoration:underline;text-underline-offset:4px}.footer{display:flex;justify-content:space-between;gap:22px;border-top:1px solid var(--line);padding-block:27px;font-size:10px;color:var(--muted)}.footer a{color:var(--mint)}
@media(min-width:1240px){.next-project,.feedback{max-width:1144px}.next-project{padding-inline:32px}.feedback{padding-inline:48px}}
@media(max-width:1000px){.wrap{padding-inline:32px}.hero{gap:32px;grid-template-columns:1fr 1fr}h1{font-size:56px;letter-spacing:-3px}.hero-lead{font-size:22px}.steps{gap:24px}.feedback,.return{gap:36px}.qr-card{gap:15px;flex-wrap:wrap}.email a{font-size:21px}}
@media(max-width:760px){.wrap{padding-inline:24px}.header{min-height:96px}.identity{gap:11px}.identity strong{font-size:17px}.identity small{font-size:10px}.mark{width:26px;height:30px}nav{gap:19px;font-size:12px}.hero{padding-top:43px;padding-bottom:64px;grid-template-columns:1fr;gap:48px}h1{font-size:clamp(48px,10vw,68px);letter-spacing:-3px}.intro{max-width:510px}.hero-lead{font-size:24px}.product-window{transform:none;max-width:550px;width:100%;justify-self:center}.preview-tag{left:15px;bottom:-17px}.classroom{padding-block:46px}.section-top{align-items:flex-start;flex-direction:column;gap:0}.section-aside{margin-bottom:18px}.section-top .eyebrow{margin-bottom:10px}h2{font-size:30px}.desktop-break{display:none}.steps{grid-template-columns:1fr;gap:30px;margin-top:30px}.steps p{max-width:510px}.developer{grid-template-columns:1fr;gap:20px;padding-top:40px;padding-bottom:24px}.next-project{grid-template-columns:40px 1fr;gap:17px;margin-top:12px;margin-bottom:46px;border-radius:0}.persona-symbol{width:36px;height:49px}.persona-symbol span{left:17px}.persona-symbol:before,.persona-symbol:after{left:7px;right:7px;top:18px}.persona-symbol:after{top:29px}.next-project h2{font-size:25px}.coming-soon{grid-column:2;justify-self:start}.feedback{grid-template-columns:1fr;gap:30px;padding-block:34px;border-radius:0}.feedback h2{font-size:32px}.email a{font-size:21px;max-width:430px}.return{grid-template-columns:1fr;gap:30px;padding-block:46px}.qr-card{flex-wrap:nowrap;gap:22px}.footer{flex-wrap:wrap;font-size:11px}.footer>span:nth-child(2){display:none}a{touch-action:manipulation}.qr-downloads a{min-height:44px;display:inline-flex;align-items:center}nav a{min-height:44px;display:inline-flex;align-items:center}}
@media(max-width:380px){.wrap{padding-inline:20px}nav{gap:12px}h1{font-size:46px}.button{width:100%;gap:12px;font-size:14px;padding-inline:18px}.qr-card{gap:16px}.qr-card img{width:116px;height:116px}.qr-card strong{font-size:12px}.qr-downloads{gap:4px 12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.button:hover{transform:none}}