:root{--primary:#3457d5;--primary-dark:#253a91;--primary-soft:#eef1ff;--coral:#ff6b4a;--coral-dark:#d94c31;--coral-soft:#fff0ec;--teal:#17a6a1;--teal-soft:#e8f8f7;--bg:#fafaf7;--surface:#fff;--text:#172033;--muted:#626a78;--border:#e1e5ec;--shadow:0 18px 50px rgba(35,48,90,.12);--radius-sm:.8rem;--radius:1.35rem;--radius-lg:2rem;--shell:72rem}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Manrope,"Noto Sans","Noto Sans Arabic","Noto Sans JP","Noto Sans KR",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%}a{color:inherit}button,select,textarea{font:inherit}.shell{width:min(calc(100% - 2rem),var(--shell));margin-inline:auto}.section{position:relative;padding-block:4.5rem}.section-soft{background:linear-gradient(145deg,#f4f5ff,#fff 45%,#eefafa)}h1,h2,h3{line-height:1.08;letter-spacing:-.035em;margin-block:0 .8rem}h1{font-size:clamp(2.55rem,10vw,5.3rem);max-width:13ch}h2{font-size:clamp(2rem,7vw,3.55rem)}h3{font-size:1.25rem}p{margin-block:.25rem 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ease}.button:hover{transform:translateY(-2px)}.button:focus-visible,button:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid rgba(52,87,213,.3);outline-offset:3px}.button-primary{color:#fff;background:linear-gradient(135deg,var(--coral),#ff805f);box-shadow:0 10px 24px rgba(255,107,74,.28)}.button-primary:hover{background:linear-gradient(135deg,var(--coral-dark),var(--coral))}.button-secondary{color:var(--primary-dark);background:#fff;border-color:rgba(52,87,213,.3)}.button-small{min-height:2.75rem;padding:.65rem .9rem;font-size:.83rem}.button-light{background:#fff;color:var(--primary-dark);box-shadow:0 10px 30px rgba(16,29,77,.18)}.hero{overflow:hidden;padding-top:3.6rem;background:linear-gradient(135deg,var(--primary-soft),#fff 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46%;box-shadow:var(--shadow)}.hello-card{position:absolute;bottom:6%;inset-inline-start:-5%;display:flex;align-items:center;gap:.5rem;padding:.7rem 1rem;background:#fff;border-radius:999px;box-shadow:var(--shadow);font-weight:850}.hello-dot{width:.65rem;height:.65rem;border-radius:50%;background:var(--teal);box-shadow:0 0 0 5px var(--teal-soft)}.math-doodle{position:absolute;top:8%;inset-inline-end:-7%;padding:.6rem .8rem;transform:rotate(6deg);background:var(--coral-soft);color:var(--coral-dark);border:1px solid #ffd2c7;border-radius:.8rem;font-weight:850}.math-doodle span{color:var(--primary)}.hero-orb{position:absolute;border-radius:50%;filter:blur(1px);opacity:.75}.hero-orb-one{width:10rem;height:10rem;background:#ffd9cf;top:8%;inset-inline-end:-4rem}.hero-orb-two{width:7rem;height:7rem;background:#bcefed;bottom:4%;inset-inline-start:-3rem}.split-heading{display:grid;gap:1rem;margin-bottom:2rem}.split-heading>p{color:var(--muted);max-width:36rem}.video-shell{max-width:62rem}.video-placeholder,.video-frame{position:relative;display:block;width:100%;aspect-ratio:16/9;border:0;border-radius:var(--radius-lg);overflow:hidden;background:#111;box-shadow:var(--shadow)}.video-placeholder{padding:0;cursor:pointer}.video-placeholder img{width:100%;height:100%;object-fit:cover;opacity:.88;transition:transform .3s ease,opacity .3s ease}.video-placeholder:hover img{transform:scale(1.025);opacity:.72}.play-button{position:absolute;inset:50% auto auto 50%;display:grid;place-items:center;width:4.7rem;height:4.7rem;transform:translate(-50%,-50%);background:var(--coral);border-radius:50%;box-shadow:0 12px 34px rgba(0,0,0,.3)}.play-button span{margin-inline-start:.3rem;border-top:.8rem solid transparent;border-bottom:.8rem solid transparent;border-inline-start:1.25rem solid #fff}.video-label{position:absolute;bottom:1rem;inset-inline-start:1rem;padding:.55rem .85rem;background:rgba(12,18,37,.78);color:#fff;border-radius:999px;font-weight:800}.video-notice{text-align:center;color:var(--muted);font-size:.85rem;margin-top:.75rem}.section-heading{max-width:42rem}.centered{text-align:center;margin-inline:auto;margin-bottom:2.2rem}.feature-grid{display:grid;gap:1rem}.feature-card{padding:1.35rem;background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 8px 25px rgba(35,48,90,.05)}.feature-card:nth-child(2){transform:rotate(.4deg)}.feature-card:nth-child(3){transform:rotate(-.4deg)}.feature-card p{color:var(--muted);margin:0}.feature-icon{display:grid;place-items:center;width:2.7rem;height:2.7rem;margin-bottom:1rem;background:var(--primary-soft);color:var(--primary);border-radius:.85rem;font-size:1.2rem;font-weight:900}.feature-card:nth-child(2) .feature-icon{background:var(--coral-soft);color:var(--coral-dark)}.feature-card:nth-child(3) .feature-icon{background:var(--teal-soft);color:#087a76}.two-column{display:grid;gap:2.5rem}.section-heading>p:last-child{color:var(--muted)}.subject-cloud{display:flex;flex-wrap:wrap;align-content:center;gap:.75rem}.subject-cloud span{padding:.8rem 1rem;background:#fff;border:1px solid var(--border);border-radius:999px;font-weight:780;box-shadow:0 6px 16px rgba(35,48,90,.05)}.subject-cloud span:nth-child(3n+1){background:var(--primary-soft);border-color:#d8deff}.subject-cloud span:nth-child(3n+2){background:var(--coral-soft);border-color:#ffd5ca}.subject-cloud span:nth-child(3n){background:var(--teal-soft);border-color:#c7ecea}.course-section{background:#182044;color:#fff}.course-card{display:grid;gap:2rem;align-items:center}.course-card .eyebrow{color:#9ee2df}.course-card p{color:#d9def5}.course-graphic{position:relative;display:grid;place-items:center;min-height:14rem;background:linear-gradient(145deg,#28479e,#1b817f);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-lg);overflow:hidden}.course-graphic span:first-child{padding:1rem 1.3rem;transform:rotate(-4deg);background:#fff;color:var(--primary-dark);border-radius:.8rem;font-size:clamp(2rem,10vw,4rem);font-weight:900;box-shadow:0 15px 40px rgba(0,0,0,.25)}.course-graphic span:last-child{position:absolute;top:12%;inset-inline-end:12%;font-size:4rem;color:#ffad9a;font-weight:900;transform:rotate(10deg)}.check-list{display:grid;gap:.6rem;padding:0;list-style:none}.check-list li{position:relative;padding-inline-start:1.75rem}.check-list li::before{content:'✓';position:absolute;inset-inline-start:0;color:#64d7d1;font-weight:900}.experience-grid{display:grid;gap:2rem}.timeline{display:grid;gap:.8rem}.timeline-item{display:grid;grid-template-columns:4.3rem 1fr;align-items:center;gap:1rem;padding:1rem;background:#fff;border:1px solid var(--border);border-radius:var(--radius)}.timeline-item p{margin:0;font-weight:750}.year{display:grid;place-items:center;min-height:3.5rem;background:var(--primary-soft);color:var(--primary);border-radius:.9rem;font-weight:900}.timeline-item:nth-child(2) .year{background:var(--coral-soft);color:var(--coral-dark)}.timeline-item:nth-child(3) .year{background:var(--teal-soft);color:#087a76}.faq-list{max-width:52rem;margin-inline:auto}.faq-item{margin-bottom:.75rem;background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 1.15rem;cursor:pointer;font-weight:820;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary span{font-size:1.5rem;color:var(--primary);transition:transform .2s}.faq-item[open] summary span{transform:rotate(45deg)}.faq-item p{padding:0 1.15rem 1.15rem;color:var(--muted)}.final-cta{padding-bottom:5rem}.cta-card{display:grid;gap:1.5rem;padding:2rem;background:linear-gradient(135deg,var(--primary),#4644a7 50%,#117d7a);color:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow)}.cta-card p{color:#e9ecff}.site-footer{padding-block:2.5rem;background:#11172c;color:#f5f6ff}.footer-grid{display:grid;gap:1rem}.site-footer p{color:#c9cee2}.fine-print{font-size:.8rem}.chat-launcher{position:fixed;z-index:70;bottom:max(1rem,env(safe-area-inset-bottom));inset-inline-end:1rem;display:flex;align-items:center;gap:.55rem;min-height:3.35rem;padding:.75rem 1rem;border:0;border-radius:999px;background:linear-gradient(135deg,var(--primary),#4b48b7);color:#fff;box-shadow:0 16px 35px rgba(35,48,90,.34);font-weight:850;cursor:pointer}.chat-launch-icon{display:grid;place-items:center;width:1.8rem;height:1.8rem;background:rgba(255,255,255,.17);border-radius:50%}.chat-panel{position:fixed;z-index:80;inset:1rem;display:flex;flex-direction:column;max-height:calc(100dvh - 2rem);background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:0 25px 70px rgba(17,23,44,.28);opacity:0;visibility:hidden;transform:translateY(1rem) scale(.98);transition:.22s ease;overflow:hidden}.chat-panel.open{opacity:1;visibility:visible;transform:none}.chat-header{display:flex;align-items:center;justify-content:space-between;padding:.9rem 1rem;background:linear-gradient(135deg,var(--primary),#4644a7);color:#fff}.chat-header>div{display:flex;align-items:center;gap:.7rem}.chat-header small{display:block;opacity:.78}.assistant-avatar{display:grid;place-items:center;width:2.6rem;height:2.6rem;background:rgba(255,255,255,.17);border-radius:.8rem;font-weight:900}.chat-close{width:2.5rem;height:2.5rem;border:0;background:transparent;color:#fff;font-size:1.8rem;cursor:pointer}.chat-messages{flex:1;min-height:12rem;padding:1rem;overflow-y:auto;background:#f7f8fc}.chat-message{width:fit-content;max-width:88%;margin-bottom:.8rem;padding:.75rem .9rem;border-radius:1rem}.chat-message p{margin:0;white-space:pre-wrap}.chat-message.assistant{background:#fff;border:1px solid var(--border);border-end-start-radius:.25rem}.chat-message.user{margin-inline-start:auto;background:var(--primary);color:#fff;border-end-end-radius:.25rem}.chat-message.waiting{opacity:.65}.chat-action{display:inline-flex;margin-top:.65rem;padding:.55rem .75rem;background:var(--coral);color:#fff;text-decoration:none;border-radius:.65rem;font-size:.86rem;font-weight:800}.chat-feedback{display:flex;gap:.25rem;margin-top:.45rem}.chat-feedback button{padding:.2rem .35rem;border:0;background:transparent;cursor:pointer}.chat-suggestions{display:flex;gap:.45rem;padding:.75rem;overflow-x:auto;border-top:1px solid var(--border)}.chat-suggestions button{flex:0 0 auto;padding:.5rem .7rem;border:1px solid #d8deff;border-radius:999px;background:var(--primary-soft);color:var(--primary-dark);font-size:.78rem;cursor:pointer}.chat-form{display:flex;align-items:flex-end;gap:.5rem;padding:.75rem;border-top:1px solid var(--border)}.chat-form textarea{flex:1;resize:none;max-height:7.5rem;padding:.72rem .8rem;border:1px solid var(--border);border-radius:.8rem;line-height:1.35}.chat-form button{display:grid;place-items:center;width:2.9rem;height:2.9rem;border:0;border-radius:.8rem;background:var(--coral);color:#fff;cursor:pointer}.chat-form button:disabled{opacity:.5}.chat-disclaimer{margin:0;padding:.25rem .75rem .75rem;color:var(--muted);font-size:.7rem}.reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease}.reveal.revealed{opacity:1;transform:none}[dir=rtl] .chat-message.user{margin-inline-start:0;margin-inline-end:auto}[dir=rtl] .play-button span{margin-inline-start:0;margin-inline-end:.3rem;border-inline-start:0;border-inline-end:1.25rem solid #fff}
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@media(min-width:40rem){.hero-actions{flex-direction:row}.feature-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 2fr}.chat-panel{inset:auto 1rem 1rem auto;width:min(26rem,calc(100vw - 2rem));height:min(42rem,calc(100dvh - 2rem))}}
@media(min-width:48rem){.section{padding-block:6rem}.split-heading{grid-template-columns:1fr 1fr;align-items:end}.course-card{grid-template-columns:minmax(17rem,.75fr) 1fr;padding:2rem}.experience-grid{grid-template-columns:.85fr 1.15fr}.cta-card{grid-template-columns:1fr auto;align-items:center;padding:2.6rem}}
@media(min-width:64rem){.hero{padding-block:6rem 7rem}.hero-grid{grid-template-columns:1.12fr .88fr}.feature-grid{grid-template-columns:repeat(4,1fr)}.two-column{grid-template-columns:.85fr 1.15fr;gap:5rem}.sticky-heading{position:sticky;top:7rem;align-self:start}.course-card{padding:3rem}.experience-grid{gap:5rem}.header-inner{min-height:4.75rem}.brand{font-size:1rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}
.privacy-link,.chat-disclaimer a{color:inherit;text-decoration:underline;text-underline-offset:.18em}.privacy-page{padding:7rem 0 5rem}.privacy-shell{max-width:52rem}.privacy-shell h1{max-width:none}.privacy-lead{font-size:1.2rem;color:var(--muted);line-height:1.7}.privacy-shell section{margin-top:2.2rem;padding-top:1.5rem;border-top:1px solid rgba(25,32,52,.12)}.privacy-shell section h2{font-size:1.45rem}.privacy-shell section p{color:var(--muted);line-height:1.75}.privacy-updated{margin-top:2.5rem;color:var(--muted);font-size:.86rem}