:root{--navy:#12343b;--teal:#2a7b74;--gold:#d8a83e;--blue:#55a7d9;--green:#68b684;--red:#e66a62;--orange:#f3a64a;--purple:#916db6;--pink:#e58aa7;--cream:#fbf6ec;--ink:#24343a;--muted:#66777c;--line:#cbdad7;--white:#fff;--shadow:0 18px 55px rgba(18,52,59,.12)}
*{box-sizing:border-box}html{font-size:16px}body{margin:0;background:linear-gradient(145deg,#f7fbfa,#fff8ed);color:var(--ink);font-family:"DM Sans",sans-serif;min-height:100vh}.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:12px;z-index:20;background:#fff;padding:12px;color:var(--navy)}button,a{font:inherit}.app-header{height:88px;padding:10px clamp(18px,4vw,64px);background:linear-gradient(115deg,#0b292d,#174b45);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(216,168,62,.42);box-shadow:0 10px 30px rgba(18,52,59,.14);position:sticky;top:0;z-index:10}.brand img{width:250px;height:68px;object-fit:contain;object-position:left center}.header-actions{display:flex;gap:10px;align-items:center}.icon-button,.back-link{border:1px solid rgba(239,205,118,.48);background:rgba(255,255,255,.08);color:#fffaf0;padding:10px 14px;border-radius:999px;text-decoration:none;font-weight:700;cursor:pointer}.icon-button:hover,.icon-button:focus,.back-link:hover,.back-link:focus{border-color:var(--gold);background:rgba(255,255,255,.14);outline:3px solid rgba(216,168,62,.2)}.program-shell{width:min(1180px,calc(100% - 32px));margin:36px auto}.screen{background:#fff;border:1px solid #dbe6e3;border-radius:28px;box-shadow:var(--shadow);min-height:650px;padding:clamp(28px,5vw,64px)}[hidden]{display:none!important}.welcome-screen{display:grid;grid-template-columns:1.18fr .82fr;gap:54px;align-items:center}.eyebrow{color:var(--teal);font-size:.8rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.welcome-screen h1,.session-bar h1,.pause-screen h1,.summary-screen h1{font-family:"Playfair Display",serif;color:var(--navy);font-size:clamp(2.3rem,4.5vw,4.8rem);line-height:1.04;margin:14px 0 20px}.lead{font-size:clamp(1.08rem,2vw,1.35rem);line-height:1.6;max-width:760px}.welcome-points{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}.welcome-points span{background:#edf6f4;padding:12px 16px;border-radius:14px}.welcome-points b{color:var(--teal);font-size:1.25rem;margin-right:5px}.voice-choice{display:flex;flex-wrap:wrap;align-items:center;gap:16px;background:var(--cream);padding:16px 20px;border-radius:16px;margin:22px 0}.voice-choice p{margin:0 14px 0 0}.voice-choice label{cursor:pointer}.voice-choice input{width:20px;height:20px;vertical-align:middle;accent-color:var(--teal)}.primary-button,.secondary-button{border:0;border-radius:999px;padding:16px 24px;font-weight:800;font-size:1.05rem;cursor:pointer;min-height:54px}.primary-button{background:var(--navy);color:#fff}.primary-button:hover,.primary-button:focus{background:var(--teal);outline:4px solid rgba(42,123,116,.18)}.primary-button:disabled{background:#b8c4c2;cursor:not-allowed}.secondary-button{background:#edf4f2;color:var(--navy)}.privacy-note,.medical-note{font-size:.87rem;color:var(--muted);line-height:1.5;margin-top:18px}.welcome-visual{text-align:center}.brain-orbit{width:min(380px,75vw);aspect-ratio:1;margin:auto;border-radius:50%;background:var(--navy);position:relative;display:grid;place-items:center;box-shadow:0 25px 70px rgba(18,52,59,.25)}.brain-orbit:before,.brain-orbit:after{content:"";position:absolute;border:2px solid rgba(255,255,255,.22);border-radius:50%;inset:17%}.brain-orbit:after{inset:32%}.brain-orbit strong{color:#fff;font-family:"Playfair Display",serif;font-size:4rem}.brain-orbit span{position:absolute;font-size:2.4rem}.brain-orbit span:nth-child(1){color:var(--blue);left:7%;top:45%}.brain-orbit span:nth-child(2){color:var(--green);right:12%;top:22%}.brain-orbit span:nth-child(3){color:var(--gold);right:11%;bottom:20%}.brain-orbit span:nth-child(4){color:var(--pink);left:20%;bottom:9%}.welcome-visual p{font-weight:800;color:var(--teal)}.exercise-screen{padding-top:38px}.session-bar{display:flex;gap:28px;justify-content:space-between;align-items:flex-start}.session-bar h1{font-size:clamp(2rem,4vw,3.7rem);margin-top:8px}.progress-wrap{width:min(260px,35%);text-align:right;color:var(--muted);font-weight:700}.progress-track{height:11px;background:#e7efed;border-radius:99px;overflow:hidden;margin-top:8px}.progress-track span{display:block;height:100%;width:12.5%;background:linear-gradient(90deg,var(--teal),var(--gold));border-radius:99px;transition:width .35s}.coach-panel{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;background:#e9f5f7;border-radius:18px;padding:14px 18px;margin:12px 0 28px}.coach-avatar{width:42px;height:42px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center}.coach-panel p{margin:0;font-size:1.05rem;line-height:1.45}.speak-button{border:0;background:#fff;color:var(--navy);border-radius:999px;padding:10px 14px;font-weight:800;cursor:pointer}.task-area{min-height:340px;display:grid;align-content:center}.shape-grid{display:grid;grid-template-columns:repeat(8,minmax(42px,1fr));gap:12px;max-width:820px;margin:auto}.shape-button{border:2px solid transparent;background:#f4f8f7;border-radius:14px;aspect-ratio:1;min-width:42px;font-size:2rem;cursor:pointer;display:grid;place-items:center}.shape-button:hover,.shape-button:focus{transform:scale(1.05);border-color:var(--teal);outline:none}.shape-button.selected{background:#e9f4ed;border-color:var(--green)}.shape-button.selected:after{content:"✓";position:absolute;color:var(--navy);font-size:1rem}.shape-button{position:relative}.symbol-star{color:var(--gold)}.symbol-circle.red{color:var(--red)}.symbol-circle.green{color:var(--green)}.symbol-circle.blue{color:var(--blue)}.symbol-square{color:var(--blue)}.task-counter{text-align:center;font-size:1.1rem;font-weight:800;color:var(--teal);margin-top:20px}.choice-grid{display:grid;grid-template-columns:repeat(2,minmax(220px,1fr));gap:16px;max-width:820px;margin:auto}.choice-button{border:2px solid var(--line);background:#fff;border-radius:18px;padding:22px;font-size:1.18rem;font-weight:700;color:var(--navy);cursor:pointer;min-height:76px}.choice-button:hover,.choice-button:focus{border-color:var(--teal);background:#eef7f5;outline:none}.choice-button.correct{background:#e7f5e9;border-color:var(--green)}.choice-button.wrong{background:#fbe9e6;border-color:var(--red)}.sequence{display:flex;align-items:center;justify-content:center;gap:20px;flex-wrap:wrap;margin-bottom:32px}.sequence span{width:66px;height:66px;border-radius:16px;background:#edf5f3;display:grid;place-items:center;color:var(--navy);font-size:1.55rem;font-weight:800}.sequence span.blank{border:2px dashed var(--teal);background:#fff}.memory-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;max-width:800px;margin:auto}.memory-card{padding:18px 10px;border-radius:18px;text-align:center;color:#fff;font-weight:800;min-height:105px;display:flex;align-items:center;justify-content:center;flex-direction:column}.memory-card b{font-size:2rem}.memory-card span{margin-top:8px}.countdown{text-align:center;font-weight:800;color:var(--teal);font-size:1.1rem;margin-top:18px}.ready-button{display:block;margin:18px auto 0}.stroop-word{font-size:clamp(2.5rem,7vw,5.5rem);font-weight:800;text-align:center;margin:20px 0 36px}.color-choices{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}.color-choice{border:0;border-radius:16px;padding:18px 26px;color:#fff;font-weight:800;cursor:pointer;min-width:130px}.planning-list{display:grid;gap:12px;max-width:820px;margin:auto}.planning-item{border:2px solid var(--line);background:#fff;border-radius:16px;padding:16px;text-align:left;font-weight:700;color:var(--navy);cursor:pointer}.planning-item:before{content:"___";display:inline-block;width:50px;height:36px;line-height:30px;text-align:center;border-radius:50%;background:#edf5f3;margin-right:14px}.planning-item.chosen{background:#e8f5ec;border-color:var(--green)}.planning-item.chosen:before{content:attr(data-order);background:var(--green);color:#fff}.visual-grid{display:grid;grid-template-columns:repeat(4,72px);gap:8px;justify-content:center}.visual-cell{width:72px;height:72px;border:2px solid var(--line);border-radius:14px;background:#fff;display:grid;place-items:center;font-size:2rem;cursor:pointer}.visual-cell.active{background:#e7f5e9;border-color:var(--green)}.feedback{margin:22px auto 0;padding:16px 20px;border-radius:16px;max-width:820px;font-weight:700;text-align:center}.feedback.good{background:#e8f5ec;color:#1f6543}.feedback.try{background:#fff1dc;color:#80551e}.exercise-actions{display:flex;justify-content:space-between;gap:16px;margin-top:28px}.pause-screen,.summary-screen{text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center}.pause-screen p{font-size:1.2rem;line-height:1.6;max-width:650px}.breathing-circle{width:130px;height:130px;border-radius:50%;background:rgba(85,167,217,.35);margin-bottom:25px;animation:breathe 7s ease-in-out infinite}@keyframes breathe{0%,100%{transform:scale(.72);background:rgba(85,167,217,.25)}50%{transform:scale(1);background:rgba(104,182,132,.45)}}.text-button{border:0;background:none;color:var(--muted);text-decoration:underline;margin-top:16px;cursor:pointer}.celebration{width:110px;height:110px;border-radius:50%;display:grid;place-items:center;background:var(--gold);color:var(--navy);font-size:3rem}.summary-grid{display:flex;gap:16px;margin:22px 0}.summary-grid div{background:#edf5f3;border-radius:18px;padding:20px 30px;display:flex;flex-direction:column}.summary-grid b{font-size:2rem;color:var(--teal)}.wellbeing{margin:14px 0 24px}.wellbeing button{border:2px solid var(--line);background:#fff;border-radius:999px;padding:12px 18px;margin:5px;cursor:pointer}.wellbeing button.selected{background:#e8f5ec;border-color:var(--green)}.secondary-link{color:var(--teal);font-weight:800;margin-top:18px}.app-footer{text-align:center;color:var(--muted);padding:8px 20px 34px}.large-text{font-size:19px}.high-contrast{--navy:#000;--teal:#005047;--gold:#f0b800;--ink:#000;--muted:#222;--line:#333;background:#fff}.high-contrast .screen,.high-contrast .app-header{border-color:#000}.high-contrast .coach-panel,.high-contrast .welcome-points span{background:#e7f5ff}
@media(max-width:850px){.welcome-screen{grid-template-columns:1fr}.welcome-visual{order:-1}.brain-orbit{max-width:250px}.header-actions .icon-button{font-size:0;width:44px;height:44px;padding:0}.header-actions .icon-button:first-child:after{content:"A+";font-size:14px}.header-actions .icon-button:nth-child(2):after{content:"◐";font-size:18px}.back-link{display:none}.session-bar{display:block}.progress-wrap{width:100%;text-align:left}.coach-panel{grid-template-columns:auto 1fr}.speak-button{grid-column:1/-1}.shape-grid{grid-template-columns:repeat(6,1fr)}.choice-grid{grid-template-columns:1fr}.memory-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.program-shell{width:calc(100% - 18px);margin:12px auto}.screen{padding:24px 16px;border-radius:20px}.app-header{height:72px;padding:6px 12px}.brand img{width:180px;height:52px}.shape-grid{grid-template-columns:repeat(5,1fr);gap:8px}.shape-button{font-size:1.55rem}.exercise-actions{flex-direction:column-reverse}.exercise-actions button{width:100%}.visual-grid{grid-template-columns:repeat(4,58px)}.visual-cell{width:58px;height:58px}.summary-grid{flex-direction:column;width:100%}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.breathing-circle{animation:none}}
.question-prompt{font-family:"Playfair Display",serif;color:var(--navy);font-size:clamp(1.55rem,3vw,2.5rem);text-align:center;margin:0 auto 28px;max-width:820px}.track-picker{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0}.track-picker>p{grid-column:1/-1;margin:0}.track-button{border:2px solid var(--line);background:#fff;border-radius:18px;padding:16px;text-align:left;cursor:pointer;color:var(--navy)}.track-button span,.track-button small{display:block}.track-button span{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.track-button b{display:block;font-size:1.15rem;margin:4px 0}.track-button.easy:hover,.track-button.easy:focus{border-color:var(--green);background:#eef8f0}.track-button.medium:hover,.track-button.medium:focus{border-color:var(--gold);background:#fff8e8}.track-button.hard:hover,.track-button.hard:focus{border-color:var(--purple);background:#f4eef8}.module-catalog{margin-top:16px;border:1px solid var(--line);border-radius:16px;padding:14px 18px}.module-catalog summary{cursor:pointer;font-weight:800;color:var(--teal)}.module-catalog ol{columns:2;column-gap:28px;padding-left:24px;line-height:1.7;font-size:.88rem}@media(max-width:520px){.track-picker{grid-template-columns:1fr}.module-catalog ol{columns:1}}
.track-picker{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0}.track-picker>p{grid-column:1/-1;margin:0}.track-button{border:2px solid var(--line);background:#fff;border-radius:18px;padding:16px;text-align:left;cursor:pointer;color:var(--navy)}.track-button span,.track-button small{display:block}.track-button span{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.track-button b{display:block;font-size:1.15rem;margin:4px 0}.track-button.easy:hover,.track-button.easy:focus{border-color:var(--green);background:#eef8f0}.track-button.medium:hover,.track-button.medium:focus{border-color:var(--gold);background:#fff8e8}.track-button.hard:hover,.track-button.hard:focus{border-color:var(--purple);background:#f4eef8}.module-catalog{margin-top:16px;border:1px solid var(--line);border-radius:16px;padding:14px 18px}.module-catalog summary{cursor:pointer;font-weight:800;color:var(--teal)}.module-catalog ol{columns:2;column-gap:28px;padding-left:24px;line-height:1.7;font-size:.88rem}@media(max-width:520px){.track-picker{grid-template-columns:1fr}.module-catalog ol{columns:1}}
.level-picker{background:#f7f2e8;border:1px solid #ead9ae;border-radius:18px;padding:18px 20px;margin:16px 0 22px}.level-picker label{display:block;color:var(--navy);margin-bottom:12px}.level-picker output{color:var(--teal);font-size:1.25rem}.level-picker input{width:100%;height:30px;accent-color:var(--teal);cursor:pointer}.level-scale{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:.76rem;font-weight:700}.level-picker p{margin:12px 0 0;color:var(--teal);font-weight:700}.catalog-filters{display:flex;gap:8px;overflow:auto;padding:14px 0}.catalog-filter{border:1px solid var(--line);background:#fff;color:var(--navy);border-radius:999px;padding:8px 12px;white-space:nowrap;cursor:pointer}.catalog-filter[aria-pressed="true"]{background:var(--navy);color:#fff}.module-catalog ol{list-style:none;padding:0;columns:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;max-height:430px;overflow:auto}.catalog-task{width:100%;border:1px solid var(--line);background:#fff;border-radius:12px;padding:11px;text-align:left;color:var(--navy);cursor:pointer}.catalog-task:hover,.catalog-task:focus{border-color:var(--teal);background:#eef7f5}.catalog-task span{display:block;color:var(--muted);font-size:.76rem;margin-top:3px}@media(max-width:520px){.level-scale{font-size:.65rem}.module-catalog ol{grid-template-columns:1fr}}
.download-workbook{display:inline-flex;align-items:center;justify-content:center;margin-top:14px;border:2px solid var(--teal);border-radius:999px;padding:13px 18px;color:var(--teal);font-weight:800;text-decoration:none}.download-workbook:hover,.download-workbook:focus{background:var(--teal);color:#fff;outline:3px solid rgba(42,123,116,.18)}