:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;color:#233a44;background:#f8f7f3;font-size:16px}*{box-sizing:border-box}body{margin:0}button{font:inherit;cursor:pointer}a{color:inherit;text-decoration:none}.shell{max-width:1440px;margin:auto}.switcher{background:#17323e;color:#f6f7f3;padding:14px max(24px,calc((100vw - 1340px)/2));display:flex;align-items:center;gap:22px;flex-wrap:wrap}.switcher strong{font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}.directions{display:flex;gap:8px;flex-wrap:wrap}.directions button{background:transparent;color:#d9e4e6;border:1px solid #56717a;border-radius:100px;padding:9px 16px;font-size:.86rem}.directions button.active{background:#f4d991;color:#16333d;border-color:#f4d991}.design-note{margin-left:auto;font-size:.82rem;color:#b7c8cc}.site-header{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:23px 4.5%;border-bottom:1px solid var(--line);position:relative}.brand{display:flex;align-items:center;gap:12px;min-width:230px}.mark{width:42px;height:42px;border:2px solid currentColor;border-radius:12px;display:grid;place-items:center;font-weight:800;font-size:1.1rem;letter-spacing:-.1em}.brand-name{font-weight:760;letter-spacing:-.035em;line-height:1}.brand small{display:block;font-size:.72rem;font-weight:450;letter-spacing:0;margin-top:6px;color:var(--muted)}nav{display:flex;gap:27px;align-items:center}nav a{font-size:.88rem;font-weight:600}nav a:hover{text-decoration:underline;text-underline-offset:6px}.menu{display:none;border:1px solid var(--line);background:transparent;border-radius:10px;padding:8px 11px}.hero{padding:70px 4.5% 45px;display:grid;grid-template-columns:1fr .92fr;gap:5%;align-items:center;min-height:530px}.eyebrow{font-size:.78rem;text-transform:uppercase;letter-spacing:.15em;font-weight:800;color:var(--accent);margin-bottom:19px}.hero h1{font-size:clamp(3.3rem,6vw,6.5rem);letter-spacing:-.075em;line-height:.99;margin:0 0 23px;max-width:820px}.hero h1 em{font-style:normal;color:var(--accent)}.hero p{font-size:1.1rem;line-height:1.7;max-width:590px;color:var(--muted);margin:0 0 30px}.actions{display:flex;gap:12px;flex-wrap:wrap}.primary,.secondary{border-radius:100px;padding:13px 21px;font-weight:700;font-size:.9rem}.primary{background:var(--ink);color:var(--paper);border:1px solid var(--ink)}.secondary{border:1px solid var(--line);background:transparent;color:var(--ink)}.visual{position:relative;min-height:420px;display:grid;place-items:center}.visual-inner{width:100%;max-width:560px}.icon-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;transform:rotate(-4deg)}.app-tile{border:1px solid var(--line);background:var(--card);border-radius:20px;padding:18px;box-shadow:0 14px 35px #193c4512;min-height:116px;transition:transform .25s,box-shadow .25s;text-align:left}.app-tile:hover{transform:translateY(-6px);box-shadow:0 20px 36px #193c4526}.glyph{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:var(--tile);color:var(--tileink);font-size:1.3rem;font-weight:800;margin-bottom:13px}.app-tile b{font-size:.79rem;line-height:1.2;display:block}.app-tile small{color:var(--muted);font-size:.69rem}.rail{display:flex;flex-wrap:wrap;gap:10px;padding:0 4.5% 55px}.rail span{border:1px solid var(--line);border-radius:100px;padding:9px 14px;font-size:.82rem;font-weight:650}.section{padding:75px 4.5%}.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:30px}.section h2{font-size:clamp(2rem,3.5vw,3.3rem);letter-spacing:-.06em;line-height:1.08;margin:0 0 15px}.section-head p{max-width:480px;color:var(--muted);line-height:1.6;margin:0}.learning{background:var(--section)}.path{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.step{background:var(--card);border:1px solid var(--line);padding:22px;border-radius:15px;text-align:left;min-height:170px;transition:transform .2s,border-color .2s}.step:hover,.step.selected{transform:translateY(-4px);border-color:var(--accent)}.step .num{color:var(--accent);font-weight:800;font-size:.8rem}.step b{display:block;font-size:1.05rem;margin:24px 0 9px}.step small{line-height:1.45;color:var(--muted);font-size:.82rem}.step-detail{margin-top:16px;padding:20px 24px;background:var(--ink);color:var(--paper);border-radius:16px;display:flex;gap:24px;align-items:center;min-height:76px}.step-detail b{white-space:nowrap}.step-detail span{line-height:1.5}.collection{background:var(--paper)}.filters{display:flex;gap:8px;flex-wrap:wrap;margin:24px 0}.filters button{border:1px solid var(--line);background:transparent;color:var(--ink);border-radius:100px;padding:9px 15px;font-size:.84rem}.filters button.selected{background:var(--ink);color:var(--paper)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card{border:1px solid var(--line);border-radius:18px;background:var(--card);padding:22px;display:flex;flex-direction:column;gap:10px;min-height:210px;transition:transform .2s}.card:hover{transform:translateY(-4px)}.card-top{display:flex;align-items:center;gap:12px}.card .glyph{margin:0;flex:none}.card h3{font-size:1.03rem;margin:0;line-height:1.2}.card p{font-size:.88rem;line-height:1.55;color:var(--muted);margin:0;flex:1}.card footer{display:flex;justify-content:space-between;align-items:center;font-size:.72rem;color:var(--muted)}.card button{border:0;background:transparent;color:var(--accent);font-weight:750;padding:5px 0}.closing{padding:65px 4.5%;background:var(--ink);color:var(--paper);display:grid;grid-template-columns:1fr 1fr;gap:60px}.closing p{line-height:1.7;color:var(--closingmuted)}.closing h2{font-size:2.8rem;letter-spacing:-.06em;line-height:1.08;margin:0}dialog{border:0;border-radius:22px;max-width:490px;width:calc(100% - 30px);padding:30px;color:#203b45;box-shadow:0 25px 90px #071f2999}dialog::backdrop{background:#102c3ca8}dialog h2{letter-spacing:-.05em;margin:12px 0}dialog p{line-height:1.6}.close{float:right;border:0;background:#eef2f2;border-radius:9px;padding:7px 11px}.meta{font-size:.8rem;font-weight:700;color:#64808a}body[data-direction="editorial"]{--paper:#f7f3ec;--card:#fffdf8;--section:#eee8dd;--ink:#263d43;--muted:#5b6b6d;--accent:#a65538;--line:#d8d1c5;--tile:#e5e7df;--tileink:#32505a;--closingmuted:#c8d3d0;background:var(--paper)}body[data-direction="editorial"] .hero{grid-template-columns:1.08fr .8fr}body[data-direction="editorial"] h1,body[data-direction="editorial"] h2{font-family:Georgia,serif;font-weight:500;letter-spacing:-.055em}body[data-direction="editorial"] .hero h1{font-size:clamp(3.7rem,6vw,6.8rem)}body[data-direction="editorial"] .icon-grid{transform:none;grid-template-columns:repeat(2,1fr);gap:9px}body[data-direction="editorial"] .app-tile{border-radius:4px;min-height:94px;display:flex;align-items:center;gap:13px;box-shadow:none}body[data-direction="editorial"] .app-tile .glyph{margin:0;flex:none}body[data-direction="editorial"] .visual{border-left:1px solid var(--line);padding-left:35px}body[data-direction="editorial"] .step,body[data-direction="editorial"] .card{border-radius:4px}body[data-direction="showcase"]{--paper:#f6f9fc;--card:#fff;--section:#eaf1f8;--ink:#172f52;--muted:#55677c;--accent:#2468bd;--line:#d7e2ec;--tile:#eaf1fb;--tileink:#2468bd;--closingmuted:#cfdeee;background:var(--paper)}body[data-direction="showcase"] .hero{min-height:570px}body[data-direction="showcase"] .hero h1{font-size:clamp(3.7rem,6.2vw,7rem)}body[data-direction="showcase"] .visual{background:radial-gradient(circle at 50% 50%,#d9e8fb,transparent 66%);border-radius:34px}body[data-direction="showcase"] .icon-grid{transform:rotate(-5deg);padding:25px}body[data-direction="showcase"] .app-tile:nth-child(2),body[data-direction="showcase"] .app-tile:nth-child(5){transform:translateY(17px)}body[data-direction="showcase"] .app-tile:nth-child(2):hover,body[data-direction="showcase"] .app-tile:nth-child(5):hover{transform:translateY(10px)}body[data-direction="connected"]{--paper:#f4f7f5;--card:#fff;--section:#e9f0ed;--ink:#1b3c3d;--muted:#536f6d;--accent:#147e74;--line:#c9dbd5;--tile:#e3f0e9;--tileink:#147e74;--closingmuted:#c8e0d8;background:var(--paper)}body[data-direction="connected"] .visual{background:linear-gradient(35deg,transparent 49.8%,#a7c9bf 50%,transparent 50.2%),linear-gradient(-42deg,transparent 49.8%,#a7c9bf 50%,transparent 50.2%),radial-gradient(circle at center,#e4f1ec,transparent 70%);border-radius:50%}body[data-direction="connected"] .icon-grid{transform:none;grid-template-columns:repeat(3,1fr);gap:20px;padding:20px}body[data-direction="connected"] .app-tile{border-radius:25px;box-shadow:0 10px 28px #0c4b3e18}body[data-direction="connected"] .app-tile:nth-child(2),body[data-direction="connected"] .app-tile:nth-child(5){transform:translateY(25px)}body[data-direction="connected"] .path{gap:0}body[data-direction="connected"] .step{border-radius:0;position:relative}body[data-direction="connected"] .step:first-child{border-radius:18px 0 0 18px}body[data-direction="connected"] .step:last-child{border-radius:0 18px 18px 0}@media(max-width:900px){.hero{grid-template-columns:1fr;padding-top:55px}.visual{min-height:310px}.visual-inner{max-width:650px}body[data-direction="editorial"] .visual{border-left:0;padding-left:0}.path{grid-template-columns:repeat(2,1fr)}.cards{grid-template-columns:repeat(2,1fr)}nav{gap:13px}.design-note{display:none}}@media(max-width:620px){.switcher{padding:13px 18px}.directions button{padding:8px 11px;font-size:.76rem}.site-header{padding:17px 5%}.brand{min-width:0}.brand small{font-size:.62rem}.menu{display:block}nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);padding:18px 5%;border-bottom:1px solid var(--line);z-index:4;flex-direction:column;align-items:stretch}nav.open{display:flex}.hero{padding:47px 5% 25px;gap:20px}.hero h1,body[data-direction="editorial"] .hero h1,body[data-direction="showcase"] .hero h1{font-size:clamp(3.1rem,13vw,4.6rem)}.hero p{font-size:1rem}.visual{min-height:270px}.icon-grid{gap:7px!important;padding:10px!important}.app-tile{min-height:78px;padding:10px;border-radius:12px!important}.glyph{width:30px;height:30px;font-size:1rem;margin-bottom:7px}.app-tile b{font-size:.66rem}.app-tile small{display:none}body[data-direction="editorial"] .app-tile{gap:7px}.rail{padding:0 5% 35px;gap:6px}.rail span{padding:6px 9px;font-size:.72rem}.section{padding:55px 5%}.section-head{display:block}.path{grid-template-columns:1fr}.step{min-height:0;padding:15px!important;border-radius:12px!important}.step b{margin:6px 0;font-size:.95rem}.step-detail{display:block}.step-detail b{display:block;margin-bottom:7px}.cards{grid-template-columns:1fr}.closing{grid-template-columns:1fr;gap:10px;padding:55px 5%}.closing h2{font-size:2.2rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important}}
[hidden]{display:none!important}.subhero{background:var(--paper);padding:95px 4.5% 82px;border-bottom:1px solid var(--line)}.subhero h2{font-family:Georgia,serif;font-size:clamp(3.3rem,6vw,6.5rem);font-weight:500;letter-spacing:-.065em;line-height:1.04;max-width:970px;margin:0 0 25px}.subhero p{font-size:1.15rem;line-height:1.7;color:var(--muted);max-width:700px}.journey-tabs{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:20px}.journey-tabs button{border:1px solid var(--line);background:var(--card);border-radius:100px;padding:10px 17px;color:var(--ink)}.journey-tabs button.selected{background:var(--ink);color:var(--paper)}.journey-demo{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:36px;display:grid;grid-template-columns:.75fr 1fr;gap:50px;min-height:280px;align-items:center}.journey-demo .stage{font-size:.8rem;text-transform:uppercase;letter-spacing:.15em;color:var(--accent);font-weight:800}.journey-demo h3{font:normal 2.4rem/1.15 Georgia,serif;letter-spacing:-.04em;margin:15px 0}.journey-demo p{line-height:1.6;color:var(--muted)}.lesson-card{padding:28px;border:1px solid var(--line);border-radius:6px;background:var(--paper);line-height:1.6}.lesson-card strong{display:block;margin-bottom:13px}.lesson-card .cue{color:var(--accent);font-weight:800}.concept-map{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;align-items:center;margin:35px 0}.concept{border:2px solid var(--line);border-radius:100px;text-align:center;padding:26px 10px;font-weight:750;position:relative;background:var(--card)}.concept:not(:last-child):after{content:'→';position:absolute;right:-25px;top:38%;color:var(--accent)}.concept small{display:block;font-size:.75rem;font-weight:400;margin-top:7px;color:var(--muted)}.concept.learned{border-color:#65917c}.concept.current{border-color:var(--accent);background:#f9eae1}.student-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:36px}.student-grid article{border:1px solid var(--line);padding:32px;background:var(--card)}.student-grid span{color:var(--accent);font-weight:800}.student-grid h2{font-size:2rem;margin:20px 0 10px}.student-grid p,.about-layout p{line-height:1.7;color:var(--muted)}.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:8%}.support-layout{max-width:700px;display:flex;flex-direction:column;align-items:start;gap:10px}.support-layout label{font-weight:750;margin-top:15px}.support-layout select{padding:15px;border:1px solid var(--line);background:var(--card);color:var(--ink);width:100%;font:inherit}.support-layout .primary{margin-top:24px}.support-hint{color:var(--muted);font-size:.86rem}.home-apps-link{margin-top:24px;display:inline-block;font-weight:750;color:var(--accent)}@media(max-width:700px){.subhero{padding:65px 5%}.journey-demo,.about-layout{grid-template-columns:1fr;gap:15px}.concept-map{grid-template-columns:repeat(2,1fr)}.concept:nth-child(2):after{display:none}.student-grid{grid-template-columns:1fr}}.site-footer{border-top:1px solid var(--line);padding:42px 4.5%;display:grid;grid-template-columns:1fr auto;gap:20px 40px;background:var(--paper)}.site-footer p{margin:8px 0 0;color:var(--muted)}.footer-brand{font-weight:800}.footer-links{display:flex;gap:14px 22px;flex-wrap:wrap;justify-content:flex-end}.footer-links a{font-size:.86rem;font-weight:650}.footer-links a:hover{text-decoration:underline}.site-footer small{color:var(--muted)}@media(max-width:620px){.site-footer{grid-template-columns:1fr}.footer-links{justify-content:flex-start}}.store-icon{width:42px;height:42px;border-radius:10px;object-fit:cover;flex:none;box-shadow:0 3px 9px #233a4422}.app-tile .store-icon{margin:0}.card .store-icon{width:48px;height:48px}.card-actions,.detail-actions{display:flex;flex-wrap:wrap;gap:8px}.store-link{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--ink);border-radius:100px;padding:7px 13px;color:var(--ink);text-decoration:none;font-weight:700;font-size:.78rem;min-height:35px}.store-link:hover{background:var(--ink);color:var(--paper)}.coming{font-size:.8rem;color:var(--muted);font-weight:700;border:1px solid var(--line);padding:7px 12px;border-radius:100px}.card.upcoming{background:#f5f1ea}.card footer{border-top:1px solid var(--line);padding-top:10px}.detail-heading{display:flex;align-items:center;gap:16px}.detail-heading h2{margin:0 0 6px}dialog{max-width:min(760px,calc(100% - 24px));max-height:90vh;overflow:auto}.shots{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding:3px 2px 18px;margin:12px 0 22px}.shots img{display:block;height:min(48vh,470px);width:auto;border-radius:12px;border:1px solid #d8d1c5;scroll-snap-align:start}.detail-actions{margin-top:22px}.card h3{overflow-wrap:anywhere}@media(max-width:620px){.store-icon{width:31px;height:31px}.card .store-icon{width:45px;height:45px}.app-tile{align-items:center}.shots img{height:340px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.learn-link{color:var(--accent);font-weight:750;text-decoration:none}.learn-link:hover{text-decoration:underline}.language-picker{margin-left:auto}.language-picker select{font:inherit;font-size:.8rem;padding:8px 10px;border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:7px;max-width:155px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:620px){.language-picker{margin-left:auto}.language-picker select{max-width:95px;font-size:.72rem}.brand-name{font-size:.84rem}.site-header{gap:6px}}.store-link{border:0!important;padding:0!important;border-radius:0!important;background:transparent!important;min-height:0!important}.store-link:hover{box-shadow:none!important;opacity:.82}.store-link img{height:40px;width:120px;max-width:none;object-fit:contain;display:block}.language-badge{display:inline-flex;align-self:flex-start;border:1px solid #88a89d;border-radius:100px;padding:5px 10px;background:#eef6f1;color:#275a50;font-size:.72rem;font-weight:800;line-height:1.3}.card-actions{align-items:center}.card-actions .store-link img{width:120px;height:40px;max-width:none;object-fit:contain}@media(max-width:620px){.card-actions .store-link img{width:120px;height:40px}}
.icon-grid{grid-template-columns:repeat(3,minmax(0,1fr));transform:none}.visual-inner{max-width:650px}.app-tile{display:flex;align-items:center;gap:10px;width:100%;min-height:86px;padding:12px;text-align:left;color:var(--ink);font:inherit;cursor:pointer}.app-tile .store-icon,.app-tile .glyph{margin:0;flex:none}.app-tile b{font-size:.83rem;overflow-wrap:anywhere}.app-tile small{display:block;font-size:.74rem}.card{position:relative;cursor:pointer;padding-right:28px}.card-hit{position:absolute;inset:0;z-index:1;border:0;background:none;cursor:pointer;text-align:left}.card-hit::after{content:'↗';position:absolute;top:18px;right:18px;color:var(--accent);font-weight:800;font-size:1.1rem}.card:focus-within,.card:hover{border-color:var(--accent);box-shadow:0 10px 28px #263d4322}.card-actions{position:relative;z-index:2}.card-actions .store-link{position:relative;z-index:2}.card h3{padding-right:20px}.coming{pointer-events:none}body[data-direction="editorial"] .icon-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}body[data-direction="editorial"] .app-tile{min-height:86px;border-radius:6px}.visual{min-height:450px}body[data-direction="editorial"] .visual{padding-left:24px}@media(max-width:900px){body[data-direction="editorial"] .visual{padding-left:0}.visual{min-height:0}}@media(max-width:620px){.icon-grid,body[data-direction="editorial"] .icon-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.app-tile,body[data-direction="editorial"] .app-tile{min-height:78px;padding:9px}.app-tile b{font-size:.8rem}.app-tile small{font-size:.7rem}.app-tile .store-icon,.app-tile .glyph{width:30px;height:30px}.visual{padding-bottom:20px}}
/* Keep app names readable beside the hero copy at desktop and phone widths. */
.icon-grid,body[data-direction="editorial"] .icon-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.visual-inner{max-width:540px}.app-tile,body[data-direction="editorial"] .app-tile{min-height:86px;min-width:0;gap:10px;padding:10px 12px}
.app-tile>div:last-child{min-width:0}.app-tile b{font-size:.83rem;line-height:1.28;overflow-wrap:normal;word-break:normal;hyphens:auto}.app-tile small{font-size:.73rem;line-height:1.2}
@media(max-width:620px){.icon-grid,body[data-direction="editorial"] .icon-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.app-tile,body[data-direction="editorial"] .app-tile{min-height:82px;padding:9px}.app-tile b{font-size:.8rem}}