:root{--bg: #fff8ec;--surface: #ffffff;--surface2: #f4ead8;--text: #1f2937;--text-dim: #5b6472;--primary: #1478c8;--primary-dark: #0d5a99;--primary-soft: #e3f0fb;--accent: #ffc234;--accent-dark: #d99a00;--on-accent: #4a3000;--success: #2e7d32;--success-dark: #1f5c23;--success-soft: #e8f5e9;--danger: #c62828;--danger-soft: #fdecea;--border: #eadfcb;--radius: 16px;--shadow: none}[data-theme=dark]{--bg: #12161c;--surface: #1c232c;--surface2: #273140;--text: #eef2f6;--text-dim: #a8b3c2;--primary: #4aa3ec;--primary-dark: #2d7cc0;--primary-soft: #17324a;--accent: #ffc234;--accent-dark: #c48a00;--on-accent: #3a2600;--success: #5cb85f;--success-dark: #3d8b40;--success-soft: #173a1a;--danger: #ff7b72;--danger-soft: #3b1a1a;--border: #2c3644;--shadow: none}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:Nunito,ui-rounded,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans Hebrew,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.55;font-size:1.125rem}.layout{display:flex;min-height:100dvh}nav.sidebar{width:220px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);padding:16px 10px;display:flex;flex-direction:column;gap:2px;position:sticky;top:0;height:100dvh;overflow-y:auto}.sidebar .brand{font-size:1.2rem;font-weight:700;padding:8px 12px 16px;display:flex;align-items:center;gap:8px;color:var(--primary)}.sidebar a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;color:var(--text-dim);text-decoration:none;font-weight:500;transition:background .15s,color .15s}.sidebar a:hover{background:var(--surface2);color:var(--text)}.sidebar a.active{background:var(--primary-soft);color:var(--primary)}.sidebar a .icon{display:inline-flex;align-items:center;justify-content:center;width:26px}.mobile-only{display:none}@media (max-width: 760px){.desktop-only{display:none!important}.mobile-only{display:flex}}main.content{flex:1;padding:24px;max-width:900px;margin:0 auto;width:100%}.topbar{display:none;position:sticky;top:0;z-index:40;background:var(--surface);border-bottom:1px solid var(--border);padding:calc(10px + env(safe-area-inset-top)) 16px 10px;align-items:center;justify-content:space-between}.topbar .brand-name{font-size:1.35rem;font-weight:800;color:var(--primary)}@media (max-width: 760px){.layout{flex-direction:column}.topbar{display:flex}nav.sidebar{flex-direction:row;width:100%;height:auto;position:fixed;bottom:0;top:auto;border-right:none;border-top:1px solid var(--border);padding:4px 2px calc(4px + env(safe-area-inset-bottom));justify-content:space-around;z-index:50}.sidebar .brand{display:none}.sidebar a{flex-direction:column;gap:3px;font-size:.72rem;padding:8px 6px;flex:1;max-width:20%;justify-content:center;text-align:center}.sidebar a svg{width:26px;height:26px}main.content{padding:16px 16px 96px}}.more-row{display:flex;align-items:center;gap:14px;padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px;text-decoration:none;color:inherit;font-weight:600;font-size:1.05rem}.more-row:hover{border-color:var(--primary)}.more-row .more-icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--primary-soft);color:var(--primary);flex-shrink:0}.more-row .chev{margin-inline-start:auto;color:var(--text-dim)}h1{font-size:1.5rem;margin:0 0 16px}h2{font-size:1.15rem;margin:24px 0 10px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:14px}.hebrew{direction:rtl;font-size:1.35em;font-weight:600;unicode-bidi:isolate}.hebrew.big{font-size:2.4em}.translit{color:var(--text-dim);font-style:italic}.dim{color:var(--text-dim)}.small{font-size:.85rem}button,.btn{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:10px;padding:11px 18px;cursor:pointer;font-weight:600;transition:transform .1s,background .15s,border-color .15s;text-decoration:none;display:inline-flex;align-items:center;gap:6px}button:hover,.btn:hover{border-color:var(--primary)}button:active,.btn:active{transform:scale(.97)}button.primary,.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}button.success{background:var(--success);border-color:var(--success);color:#fff}button.danger{background:var(--danger);border-color:var(--danger);color:#fff}button.ghost{border-color:transparent;background:transparent}button:disabled{opacity:.5;cursor:not-allowed}button.option{display:block;width:100%;text-align:start;margin-bottom:8px;padding:12px 16px}button.option.correct{background:var(--success-soft);border-color:var(--success)}button.option.wrong{background:var(--danger-soft);border-color:var(--danger)}button.option.selected{border-color:var(--primary);background:var(--primary-soft)}input[type=text],input[type=password],input[type=email],input[type=number],select,textarea{font:inherit;width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text)}input:focus,select:focus,textarea:focus{outline:2px solid var(--primary);outline-offset:-1px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.spread{justify-content:space-between}.grid{display:grid;gap:12px}.grid.cols3{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.grid.cols2{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.stat{text-align:center;padding:14px}.stat .value{font-size:1.7rem;font-weight:700;color:var(--primary);display:flex;align-items:center;justify-content:center;gap:6px}.stat-ico{width:24px;height:24px}.stat-ico.flame,.flame{color:#f97316}.stat-ico.star{color:var(--accent)}.speak-btn{color:var(--primary);padding:6px 8px;vertical-align:middle}.big-action{font-size:1.05rem}.stat .label{font-size:.8rem;color:var(--text-dim)}.progressbar{height:8px;background:var(--surface2);border-radius:99px;overflow:hidden}.progressbar>div{height:100%;background:var(--primary);border-radius:99px;transition:width .3s}.badge{display:inline-block;padding:2px 10px;border-radius:99px;font-size:.75rem;font-weight:700;background:var(--primary-soft);color:var(--primary)}.badge.gold{background:#fff3bf;color:#b08800}[data-theme=dark] .badge.gold{background:#3d3413;color:var(--accent)}.tabs{display:flex;gap:6px;margin-bottom:16px;overflow-x:auto}.tabs button{border-radius:99px;padding:7px 16px;white-space:nowrap}.tabs button.active{background:var(--primary);color:#fff;border-color:var(--primary)}.dialogue-line{display:flex;flex-direction:column;margin-bottom:14px}.dialogue-line .speaker{font-size:.78rem;font-weight:700;color:var(--accent)}.letter-tile{text-align:center;padding:14px 6px;cursor:pointer;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);transition:border-color .15s}.letter-tile:hover{border-color:var(--primary)}.letter-tile .glyph{font-size:2.2rem;font-weight:700}.level-header{display:flex;align-items:center;gap:12px;margin:22px 0 10px}.level-progress{display:flex;align-items:center;gap:8px;flex:1}.path{display:flex;flex-direction:column;gap:6px}.path-link{text-decoration:none;color:inherit}.path-link.locked{cursor:not-allowed;opacity:.55}.path-row{display:flex;align-items:center;gap:14px;padding:6px 0}.path-node{display:inline-flex;align-items:center;justify-content:center;width:54px;height:54px;flex-shrink:0;border-radius:50%;font-size:1.3rem;font-weight:800;color:#fff;background:var(--surface2);box-shadow:0 3px #0f172a1f;transition:transform .15s}.path-link:not(.locked):hover .path-node{transform:scale(1.07)}.path-node.done{background:linear-gradient(135deg,#10b981,#059669)}.path-node.next{background:linear-gradient(135deg,#6366f1,var(--primary));animation:pulseNode 1.6s ease-in-out infinite}.path-node.open{background:linear-gradient(135deg,#a5b4fc,#818cf8)}.path-node.locked{background:var(--surface2);color:var(--text-dim);box-shadow:none}.path-info{display:flex;flex-direction:column}.stars{display:inline-flex;gap:1px;vertical-align:-2px}.star-on{color:var(--accent)}.star-off{color:var(--border)}@keyframes pulseNode{0%,to{box-shadow:0 3px #0f172a1f,0 0 #6366f159}50%{box-shadow:0 3px #0f172a1f,0 0 0 10px #6366f100}}.scenario-card{display:flex;gap:12px;align-items:flex-start;text-align:start;cursor:pointer}.scenario-card:hover{border-color:var(--primary);transform:translateY(-1px)}.scenario-emoji{font-size:1.9rem;line-height:1}.convo{display:flex;flex-direction:column;min-height:calc(100dvh - 140px)}.convo-header{display:flex;align-items:center;gap:10px;padding:12px 14px;margin-bottom:10px}.convo .chat-messages{flex:1;overflow-y:auto}.suggestions{display:flex;gap:8px;overflow-x:auto;padding:4px 0 10px}.suggestion{flex-shrink:0;display:flex;flex-direction:column;align-items:flex-start;gap:2px;border-radius:14px;padding:8px 14px;background:var(--primary-soft);border-color:transparent}.suggestion:hover{border-color:var(--primary)}.mic-btn{font-size:1.25rem;padding:10px 15px;border-radius:14px}.mic-btn.listening{animation:pulseNode 1.2s ease-in-out infinite}.chat-messages{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}.chat-bubble{max-width:85%;padding:10px 14px;border-radius:16px;white-space:pre-wrap}.chat-bubble.user{align-self:flex-end;background:var(--primary);color:#fff;border-bottom-right-radius:4px}.chat-bubble.assistant{align-self:flex-start;background:var(--surface2);border-bottom-left-radius:4px}.word-ok{color:var(--success);font-weight:700}.word-bad{color:var(--danger);font-weight:700;text-decoration:underline wavy}.bars{display:flex;align-items:flex-end;gap:4px;height:120px}.bars .bar{flex:1;background:var(--primary);border-radius:4px 4px 0 0;min-height:2px}.bars .bar.today{background:var(--accent)}.hebrew-keyboard{margin-top:10px;padding:10px;background:var(--surface2);border-radius:var(--radius)}.kb-row{display:flex;justify-content:center;gap:5px;margin-bottom:5px}.kb-key{min-width:34px;padding:8px 6px;font-size:1.15rem;border-radius:8px;background:var(--surface)}.kb-key.wide{min-width:90px;font-size:.9rem}.writing-area{position:relative;width:100%;aspect-ratio:5 / 4}.writing-area canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;touch-action:none;cursor:crosshair}.writing-model{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:min(60vw,300px);font-weight:700;color:var(--text);opacity:.12;-webkit-user-select:none;user-select:none;pointer-events:none}.onboarding-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:color-mix(in srgb,var(--bg) 75%,transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}.onboarding{max-width:460px;width:100%;max-height:90dvh;overflow-y:auto}.onboarding-hero{font-size:3.5rem;text-align:center}.big-cta{width:100%;justify-content:center;padding:14px;font-size:1.05rem}.week-strip{display:flex;justify-content:space-between;margin-top:12px}.week-day{display:flex;flex-direction:column;align-items:center;gap:2px;width:34px;padding:6px 0;border-radius:10px}.week-day.active{background:var(--primary-soft)}.week-day.today{outline:2px solid var(--primary)}.quick-action{display:flex;flex-direction:column;align-items:center;gap:6px;text-decoration:none;color:inherit;font-weight:600;font-size:1.4rem;transition:transform .15s,border-color .15s}.quick-action span{font-size:.85rem}.quick-action:hover{transform:translateY(-2px);border-color:var(--primary)}.fade-in{animation:fadeIn .25s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}h1{font-weight:800;letter-spacing:-.01em}h2{font-weight:800}.card{border:2px solid var(--border);border-radius:18px;box-shadow:none}.topbar .brand-name,.sidebar .brand{color:var(--primary);font-weight:900}button,.btn{border-radius:14px;font-weight:700}button.primary,.btn.primary{background:var(--primary);color:#fff;border:0;border-bottom:4px solid var(--primary-dark);font-weight:800;padding:12px 18px}button.sun,.btn.sun{background:var(--accent);color:var(--on-accent);border:0;border-bottom:5px solid var(--accent-dark);font-weight:900;padding:15px 18px;font-size:1.1rem;justify-content:center;text-decoration:none}button.success{border:0;border-bottom:4px solid var(--success-dark)}button.primary:active,.btn.primary:active,button.sun:active,.btn.sun:active,button.success:active{transform:translateY(2px);border-bottom-width:2px}button.option{border:2px solid var(--border);border-bottom-width:4px;border-radius:14px;padding:14px;font-size:1.05rem}button.option.correct{border-color:var(--success);color:var(--success-dark);font-weight:800}[data-theme=dark] button.option.correct{color:var(--success)}.progressbar{height:12px}.progressbar>div{background:var(--success)}.tabs button{border:2px solid var(--border)}.tabs button.active{background:var(--primary);border-color:var(--primary)}.badge{border-radius:999px;font-weight:800}.path-node{box-shadow:none;border-bottom:5px solid rgba(0,0,0,.18);width:60px;height:58px}.path-node.done{background:var(--success)}.path-node.next{background:var(--primary);box-shadow:0 0 0 6px var(--primary-soft);animation:none}.path-node.open{background:#6fb0e6}.path-node.locked{background:var(--surface2);color:var(--text-dim);border-bottom-color:var(--border)}.hopi-hello{display:flex;gap:12px;align-items:center;margin:4px 0 14px}.hopi-bubble{position:relative;background:var(--surface);border:2px solid var(--border);border-radius:16px;padding:10px 14px;font-size:1.05rem;line-height:1.4;flex:1}.hopi-bubble:before{content:"";position:absolute;left:-9px;top:50%;width:14px;height:14px;background:var(--surface);border-left:2px solid var(--border);border-bottom:2px solid var(--border);transform:translateY(-50%) rotate(45deg)}.streak-pill{background:#fff1d6;color:#9a5b00;border-radius:999px;padding:4px 12px;font-weight:800;white-space:nowrap}[data-theme=dark] .streak-pill{background:#3d2e10;color:var(--accent)}.answer-bar{margin:16px -4px 0;padding:14px;border-radius:16px;display:flex;flex-direction:column;gap:10px}.answer-bar.ok{background:var(--success-soft)}.answer-bar.bad{background:var(--danger-soft)}.answer-bar .verdict{font-size:1.15rem;font-weight:900}.answer-bar.ok .verdict{color:var(--success-dark)}.answer-bar.bad .verdict{color:var(--danger)}[data-theme=dark] .answer-bar.ok .verdict{color:var(--success)}.answer-bar button{width:100%;justify-content:center;padding:14px;font-size:1.05rem}.celebrate{background:var(--primary);color:#fff;border-radius:22px;padding:22px 18px;text-align:center}.celebrate h2{color:#fff;font-size:1.7rem;margin:6px 0 2px}.celebrate .tiles{display:flex;gap:10px;justify-content:center;margin:16px 0 6px;flex-wrap:wrap}.celebrate .tile{background:#fff;color:var(--text);border-radius:14px;padding:10px 14px;min-width:96px}[data-theme=dark] .celebrate .tile{background:var(--surface)}.celebrate .tile .n{font-size:1.4rem;font-weight:900}.celebrate .tip{background:#ffffff29;border-radius:14px;padding:12px;margin-top:12px;font-size:1.02rem}.ex-prompt{font-size:1.15rem;font-weight:800;margin:0 0 12px;line-height:1.35}button.option:disabled{opacity:1;cursor:default}button.option:disabled:not(.correct):not(.wrong){color:var(--text-dim)}button.danger{border:0;border-bottom:4px solid #8e1c1c}button.danger:active{transform:translateY(2px);border-bottom-width:2px}input[type=text],input[type=password],input[type=email],input[type=search],select,textarea{border:2px solid var(--border);border-radius:14px;font-size:1.05rem;padding:12px 14px}.more-row{border:2px solid var(--border);border-radius:18px}.more-row .more-icon{background:var(--primary-soft);color:var(--primary);border-radius:14px}.scenario-card,.quick-action{border-bottom-width:4px}.letter-tile{border:2px solid var(--border);border-bottom-width:4px;border-radius:16px}.kb-key{border-bottom-width:3px;border-radius:10px}.chat-bubble{border-radius:18px;font-size:1.05rem}.chat-bubble.user{background:var(--primary);color:#fff;border-bottom-right-radius:6px}.chat-bubble.assistant{background:var(--surface);border:2px solid var(--border);border-bottom-left-radius:6px}.suggestion{border:2px solid var(--border);border-bottom-width:4px;border-radius:14px}.convo-header{border-bottom-width:4px}.level-header strong{font-size:1.05rem}.week-day.active{background:#fff1d6}[data-theme=dark] .week-day.active{background:#3d2e10}.badge{background:var(--primary-soft);color:var(--primary)}.plain-list{list-style:none;padding:0;margin:8px 0 0}.plain-list li{margin:6px 0}.plan-picker{display:grid;grid-template-columns:1fr 1fr;gap:10px}.plan-option{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:2px;text-align:left;padding:14px 12px 12px;border:2px solid var(--border);border-bottom-width:4px;border-radius:16px;background:var(--surface);color:var(--text);font:inherit;cursor:pointer}.plan-option.selected{border-color:var(--primary);background:var(--primary-soft)}.plan-label{font-weight:800}.plan-price{font-size:1.3rem;font-weight:900}.plan-flag{position:absolute;top:-11px;right:10px;background:var(--accent);color:var(--on-accent);font-weight:900;font-size:.8rem;padding:2px 8px;border-radius:999px}.path-node.premium{background:var(--accent);color:var(--on-accent);border-bottom-color:var(--accent-dark)}.premium-tag{display:inline-block;background:var(--accent);color:var(--on-accent);font-weight:900;font-size:.78rem;padding:1px 8px;border-radius:999px}.premium-gate{border-color:var(--accent-dark);text-align:center}.premium-gate ul{text-align:left}.preview-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(128px,1fr));gap:8px;margin-top:10px}.preview-tile{display:flex;align-items:center;gap:8px;padding:10px;border:2px solid var(--border);border-radius:14px;background:var(--bg);font-weight:700;font-size:.95rem;line-height:1.25}.preview-emoji{font-size:1.4rem;flex:none}.trial-steps{list-style:none;margin:16px 0 0;padding:0 0 0 18px;border-left:3px solid var(--primary-soft)}.trial-steps li{position:relative;display:flex;flex-direction:column;margin:0 0 12px}.trial-steps li:before{content:"";position:absolute;left:-26px;top:5px;width:13px;height:13px;border-radius:50%;background:var(--primary);border:2px solid var(--surface)}.trial-steps li:last-child{margin-bottom:0}.trial-steps span{font-size:.95rem;color:var(--text-dim)}.faq details{padding:10px 0;border-bottom:1px solid var(--border)}.faq details:last-child{border-bottom:0}.faq summary{cursor:pointer;font-weight:800}.faq details p{margin:8px 0 0}.premium-offer{border-color:var(--accent-dark)}.offer-chips{display:flex;flex-wrap:wrap;gap:6px}.offer-chip{background:var(--bg);border:2px solid var(--border);border-radius:999px;padding:4px 10px;font-size:.9rem;font-weight:700}.offer-chip.more{color:var(--text-dim)}