.ah-home{--ah-ink:#1d1d1f;--ah-muted:#6e6e73;--ah-soft:#f5f5f7;--ah-line:#00000014;--ah-red:#8b1e23;--ah-red-bright:#d4323a;--ah-night:#050506;--ah-ease:cubic-bezier(.22,1,.36,1);color:var(--ah-ink);background:#fff}.aa-public-page.ah-home{overflow:clip visible!important}.ah-home main{display:block}.ah-container{width:min(1200px,100% - 48px);margin-inline:auto}.ah-tabular{font-variant-numeric:tabular-nums}.ah-eyebrow{letter-spacing:.01em;color:var(--ah-red);margin:0 0 14px;font-size:15px;font-weight:700}.ah-eyebrow.is-light{color:#ff6b72}.ah-btn{min-height:52px;transition:transform .35s var(--ah-ease),background-color .25s,box-shadow .35s var(--ah-ease),color .25s;will-change:transform;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:0 26px;font-size:16px;font-weight:700;text-decoration:none;display:inline-flex}.ah-btn svg{width:18px;height:18px;transition:transform .35s var(--ah-ease)}.ah-btn:hover svg{transform:translate(3px)}.ah-btn:active{transform:scale(.97)}.ah-btn:focus-visible{outline-offset:3px;outline:3px solid #ff6b72}.ah-btn-primary{background:var(--ah-red);color:#fff;box-shadow:0 10px 30px -10px #8b1e23cc}.ah-btn-primary:hover{background:#a3242a;transform:translateY(-2px);box-shadow:0 16px 40px -12px #d4323ad9}.ah-btn-ghost{color:#fff;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff0f;border:1px solid #ffffff38}.ah-btn-ghost:hover{background:#ffffff24;transform:translateY(-2px)}.ah-btn-light{color:var(--ah-ink);background:#fff}.ah-btn-light:hover{transform:translateY(-2px);box-shadow:0 16px 40px -14px #ffffff80}.ah-btn-ghost-dark{color:var(--ah-ink);border:1px solid var(--ah-line);background:#fff}.ah-btn-ghost-dark:hover{background:var(--ah-soft);transform:translateY(-2px)}.ah-link{color:var(--ah-red);align-items:center;gap:4px;font-size:17px;font-weight:600;text-decoration:none;display:inline-flex}.ah-link svg{width:18px;height:18px;transition:transform .3s var(--ah-ease)}.ah-link:hover svg{transform:translate(4px)}.ah-hero{background:var(--ah-night);color:#fff;height:210vh;position:relative}.ah-hero-sticky{flex-direction:column;align-items:center;height:100svh;padding-top:clamp(64px,11vh,120px);display:flex;position:sticky;top:0;overflow:hidden}.ah-hero-aurora{pointer-events:none;height:120%;opacity:calc(.65 + var(--p) * .6);background:radial-gradient(40% 35% at 50% 78%,#d4323a6b,#0000 70%),radial-gradient(30% 30% at 20% 20%,#8b1e2347,#0000 70%),radial-gradient(28% 28% at 82% 30%,#ffffff12,#0000 70%);animation:14s ease-in-out infinite alternate ah-aurora;position:absolute;inset:-20% -10% auto}.ah-hero-copy{z-index:2;text-align:center;opacity:calc(1 - var(--p) * 2.4);transform:translateY(calc(var(--p) * -90px)) scale(calc(1 - var(--p) * .08));will-change:transform,opacity;flex-direction:column;align-items:center;display:flex;position:relative}.ah-hero-kicker{color:#ffffffc7;animation:ah-fade-up 1s var(--ah-ease) both;background:#ffffff0d;border:1px solid #ffffff24;border-radius:999px;align-items:center;gap:10px;margin:0 0 26px;padding:7px 15px;font-size:14px;font-weight:600;display:inline-flex}.ah-hero-kicker span{background:#ff4d55;border-radius:50%;width:7px;height:7px;animation:2.2s infinite ah-pulse;box-shadow:0 0 #ff4d55b3}.ah-hero h1{letter-spacing:-.04em;flex-wrap:wrap;justify-content:center;gap:0 .24em;max-width:min(100%,16ch);margin:0;font-size:clamp(36px,6.8vw,88px);font-weight:800;line-height:1.08;display:flex}.ah-hero h1 span{animation:ah-word-in 1.1s var(--ah-ease) both;animation-delay:var(--d);display:inline-block}.ah-hero h1 .is-accent{background:linear-gradient(100deg,#fff 0%,#ff8a90 40%,#d4323a 75%);color:#0000;-webkit-background-clip:text;background-clip:text}.ah-hero-lead{color:#ffffffa8;max-width:620px;animation:ah-fade-up 1.1s .55s var(--ah-ease) both;margin:26px 0 0;font-size:clamp(17px,1.6vw,21px);line-height:1.55}.ah-hero-actions{animation:ah-fade-up 1.1s .7s var(--ah-ease) both;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:34px;display:flex}.ah-hero-device{z-index:1;width:min(1180px,118vw,150vh);transform:translate(-50%,calc(-50% + (1 - var(--p)) * 38vh)) scale(calc(.72 + var(--p) * .4));transform-origin:50%;will-change:transform;mix-blend-mode:lighten;animation:ah-device-in 1.6s .35s var(--ah-ease) both;position:absolute;top:50%;left:50%}.ah-hero-device img{width:100%;height:auto;display:block;-webkit-mask-image:radial-gradient(70% 70%,#000 60%,#0000);mask-image:radial-gradient(70% 70%,#000 60%,#0000)}.ah-hero-scroll{z-index:3;width:26px;height:42px;opacity:calc(1 - var(--p) * 5);border:1.5px solid #ffffff59;border-radius:14px;margin-left:-13px;position:absolute;bottom:26px;left:50%}.ah-hero-scroll span{background:#fff;border-radius:2px;width:4px;height:8px;margin-left:-2px;animation:1.8s ease-in-out infinite ah-scroll-dot;position:absolute;top:8px;left:50%}.ah-scrub{background:#fff;height:230vh;position:relative}.ah-scrub-sticky{align-items:center;height:100svh;display:flex;position:sticky;top:0}.ah-scrub-text{letter-spacing:-.035em;width:min(1100px,100% - 48px);margin:0 auto;font-size:clamp(32px,4.6vw,64px);font-weight:800;line-height:1.12}.ah-scrub-text span{opacity:clamp(.13,calc(var(--p) * var(--n) * 1.35 - var(--i)),1);transition:opacity .15s linear}.ah-section{padding:clamp(88px,12vw,160px) 0}.ah-section-head{margin-bottom:clamp(40px,5vw,64px)}.ah-section-head h2,.ah-track-head h2,.ah-enterprise h2,.ah-final h2{letter-spacing:-.04em;margin:0;font-size:clamp(36px,5.4vw,72px);font-weight:800;line-height:1.02}.ah-section-head h2 span{color:var(--ah-muted)}.ah-section-head-split{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;display:flex}.ah-bento-section{background:var(--ah-soft)}.ah-bento{grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:minmax(260px,auto);gap:20px;display:grid}.ah-bento-card.is-wide{grid-column:span 2}.ah-bento-card.is-tall{grid-row:span 2}.ah-bento-card>article{isolation:isolate;height:100%;transition:transform .5s var(--ah-ease),box-shadow .5s var(--ah-ease);background:#fff;border-radius:28px;flex-direction:column;padding:clamp(28px,3vw,40px);display:flex;position:relative;overflow:hidden}.ah-bento-card>article:before{content:"";z-index:-1;opacity:0;background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),#d4323a17,transparent 60%);transition:opacity .4s;position:absolute;inset:0}.ah-bento-card>article:hover{transform:translateY(-6px);box-shadow:0 30px 60px -30px #00000040}.ah-bento-card>article:hover:before{opacity:1}.ah-bento-icon{color:#fff;background:linear-gradient(145deg,#a3242a,#5e1216);border-radius:16px;place-items:center;width:52px;height:52px;display:grid;box-shadow:0 12px 24px -12px #8b1e23cc}.ah-bento-icon svg{width:24px;height:24px}.ah-bento-card h3{letter-spacing:-.03em;margin:auto 0 8px;padding-top:48px;font-size:clamp(24px,2.3vw,32px);font-weight:800;line-height:1.1}.ah-bento-card p{max-width:44ch;color:var(--ah-muted);margin:0;font-size:17px;line-height:1.55}.ah-path-demo{counter-reset:step;flex-wrap:wrap;gap:8px;margin:28px 0 0;padding:0;list-style:none;display:flex}.ah-path-demo li{counter-increment:step;background:var(--ah-soft);border-radius:999px;align-items:center;gap:8px;padding:10px 16px;font-size:14px;font-weight:700;display:flex}.ah-path-demo li:before{content:counter(step);background:var(--ah-ink);color:#fff;border-radius:50%;place-items:center;width:22px;height:22px;font-size:12px;display:grid}.ah-path-demo li:last-child:before{background:var(--ah-red)}.ah-progress-demo{flex-direction:column;gap:14px;margin-top:32px;display:flex}.ah-progress-demo span{background:var(--ah-soft);border-radius:999px;height:10px;position:relative;overflow:hidden}.ah-progress-demo span:after{content:"";border-radius:inherit;width:0;transition:width 1.6s var(--ah-ease) .3s;background:linear-gradient(90deg,#5e1216,#d4323a);position:absolute;inset:0 auto 0 0}[data-visible=true] .ah-progress-demo span:after,.is-visible .ah-progress-demo span:after,.ah-bento-card:hover .ah-progress-demo span:after{width:var(--w)}.ah-track{height:var(--track-height,320vh);background:var(--ah-night);color:#fff;position:relative}.ah-track-sticky{flex-direction:column;justify-content:center;gap:clamp(28px,4vh,48px);height:100svh;display:flex;position:sticky;top:0;overflow:hidden}.ah-track-head{position:relative}.ah-track-rail{width:max-content;transform:translate3d(calc(var(--p) * var(--track-distance,0px) * -1),0,0);will-change:transform;gap:24px;padding-inline:max(24px,50vw - 600px);display:flex}.ah-track-card{aspect-ratio:4/5;isolation:isolate;background:#111;border-radius:28px;flex:none;width:clamp(290px,30vw,420px);max-height:62vh;position:relative;overflow:hidden}.ah-track-card img{object-fit:cover;z-index:-2;width:100%;height:100%;transition:transform 1.2s var(--ah-ease);position:absolute;inset:0;transform:scale(1.06)}.ah-track-card:hover img{transform:scale(1.13)}.ah-track-card-shade{z-index:-1;background:linear-gradient(#0000 30%,#000000e0);position:absolute;inset:0}.ah-track-card-copy{flex-direction:column;gap:8px;padding:28px;display:flex;position:absolute;inset:auto 0 0}.ah-track-card-copy>span{letter-spacing:.04em;text-transform:uppercase;color:#ff8a90;font-size:13px;font-weight:700}.ah-track-card-copy h3{letter-spacing:-.03em;margin:0;font-size:clamp(24px,2.2vw,30px);font-weight:800;line-height:1.1}.ah-track-card-copy p{color:#ffffffb8;margin:0;font-size:15px;line-height:1.5}.ah-track-card-copy a{color:#fff;align-items:center;gap:6px;width:fit-content;margin-top:8px;font-size:15px;font-weight:700;text-decoration:none;display:inline-flex}.ah-track-card-copy a svg{width:17px;height:17px;transition:transform .3s var(--ah-ease)}.ah-track-card-copy a:hover svg{transform:translate(2px,-2px)}.ah-track-card-copy a:after{content:"";position:absolute;inset:0}.ah-track-progress{background:#ffffff1f;border-radius:3px;width:min(1200px,100% - 48px);height:3px;margin:0 auto;overflow:hidden}.ah-track-progress span{transform-origin:0;width:100%;height:100%;transform:scaleX(var(--p));background:linear-gradient(90deg,#8b1e23,#ff6b72);display:block}.ah-marquee{border-bottom:1px solid var(--ah-line);background:#fff;padding:40px 0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000,#000 12% 88%,#0000);mask-image:linear-gradient(90deg,#0000,#000 12% 88%,#0000)}.ah-marquee-row{width:max-content;animation:46s linear infinite ah-marquee;display:flex}.ah-marquee:hover .ah-marquee-row{animation-play-state:paused}.ah-marquee ul{gap:14px;margin:0;padding:0 14px 0 0;list-style:none;display:flex}.ah-marquee li{border:1px solid var(--ah-line);white-space:nowrap;color:var(--ah-ink);border-radius:999px;padding:14px 24px;font-size:17px;font-weight:700}.ah-stats{padding-block:clamp(80px,10vw,130px)}.ah-stats-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;display:grid}.ah-stat{border-top:1px solid var(--ah-line);flex-direction:column;gap:6px;padding-top:24px;display:flex}.ah-stat strong{letter-spacing:-.05em;background:linear-gradient(#1d1d1f 30%,#8b1e23);color:#0000;-webkit-background-clip:text;background-clip:text;font-size:clamp(56px,8vw,112px);font-weight:800;line-height:1}.ah-stat>span{color:var(--ah-muted);font-size:18px;font-weight:600}.ah-stat strong .ah-tabular{font:inherit;font-variant-numeric:tabular-nums;letter-spacing:inherit;color:inherit;white-space:nowrap;display:inline}.ah-courses{background:var(--ah-soft)}.ah-course-grid>*{transition:transform .5s var(--ah-ease)}.ah-course-grid>:hover{transform:translateY(-6px)}.ah-enterprise{background:var(--ah-night);color:#fff;padding:clamp(100px,13vw,170px) 0;position:relative;overflow:hidden}.ah-enterprise:before{content:"";pointer-events:none;background:radial-gradient(circle,#d4323a47,#0000 65%);border-radius:50%;width:900px;height:900px;position:absolute;top:-300px;right:-300px}.ah-enterprise-layout{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);align-items:center;gap:clamp(40px,6vw,96px);display:grid;position:relative}.ah-enterprise-copy>p:not(.ah-eyebrow){color:#ffffffa8;max-width:46ch;margin:24px 0 34px;font-size:19px;line-height:1.6}.ah-enterprise-cards{flex-direction:column;gap:14px;display:flex}.ah-glass-card{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);isolation:isolate;transition:border-color .3s,transform .5s var(--ah-ease);background:#ffffff0a;border:1px solid #ffffff1a;border-radius:22px;align-items:flex-start;gap:18px;padding:26px;display:flex;position:relative;overflow:hidden}.ah-glass-card:before{content:"";z-index:-1;opacity:0;background:radial-gradient(320px circle at var(--mx,50%) var(--my,50%),#ff6b7229,transparent 60%);transition:opacity .3s;position:absolute;inset:0}.ah-glass-card:hover{border-color:#ffffff38;transform:translate(-4px)}.ah-glass-card:hover:before{opacity:1}.ah-glass-card>svg{color:#ff6b72;flex:none;width:26px;height:26px;margin-top:2px}.ah-glass-card h3{margin:0 0 4px;font-size:19px;font-weight:700}.ah-glass-card p{color:#ffffff9e;margin:0;font-size:16px;line-height:1.5}.ah-final{text-align:center;isolation:isolate;padding:clamp(120px,16vw,220px) 0;position:relative;overflow:hidden}.ah-final:before{content:"";z-index:-1;width:1100px;height:1100px;transform:translate(-50%,-50%) scale(calc(.4 + var(--p) * .9));pointer-events:none;background:radial-gradient(circle,#d4323a33,#d4323a00 62%);border-radius:50%;position:absolute;top:55%;left:50%}.ah-final-inner{flex-direction:column;align-items:center;display:flex}.ah-final p{color:var(--ah-muted);margin:24px 0 0;font-size:20px}@keyframes ah-word-in{0%{opacity:0;filter:blur(10px);transform:translateY(.45em)rotate(2deg)}to{opacity:1;filter:blur();transform:none}}@keyframes ah-fade-up{0%{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}@keyframes ah-device-in{0%{opacity:0;filter:blur(14px)}to{opacity:1;filter:blur()}}@keyframes ah-aurora{to{transform:translateY(-3%)scale(1.08)}}@keyframes ah-pulse{70%{box-shadow:0 0 0 10px #ff4d5500}to{box-shadow:0 0 #ff4d5500}}@keyframes ah-scroll-dot{0%{opacity:0;transform:translateY(0)}40%{opacity:1}to{opacity:0;transform:translateY(14px)}}@keyframes ah-marquee{to{transform:translate(-50%)}}@media (max-width:980px){.ah-bento{grid-template-columns:1fr 1fr}.ah-bento-card.is-wide{grid-column:span 2}.ah-bento-card.is-tall{grid-row:auto}.ah-enterprise-layout{grid-template-columns:1fr}}@media (max-width:720px){.ah-container{width:calc(100% - 40px)}.ah-hero{height:170vh}.ah-hero-device{width:150vw;transform:translate(-50%,calc(-50% + (1 - var(--p)) * 34vh)) scale(calc(.8 + var(--p) * .25))}.ah-bento{grid-template-columns:1fr}.ah-bento-card.is-wide{grid-column:auto}.ah-stats-grid{grid-template-columns:1fr}.ah-track{height:auto}.ah-track-sticky{height:auto;padding:96px 0;position:relative}.ah-track-rail{scroll-snap-type:x mandatory;scrollbar-width:none;width:auto;padding-inline:20px;overflow-x:auto;transform:none}.ah-track-rail::-webkit-scrollbar{display:none}.ah-track-card{scroll-snap-align:center;width:82vw;max-height:none}.ah-track-progress{display:none}.ah-btn{width:100%}.ah-hero-actions{width:100%;max-width:360px}}@media (prefers-reduced-motion:reduce){.ah-home *,.ah-home :before,.ah-home :after{transition:none!important;animation:none!important}.ah-hero,.ah-scrub{height:auto}.ah-hero-sticky,.ah-scrub-sticky{height:auto;min-height:100svh;position:relative}.ah-hero-copy,.ah-hero-device{opacity:1;transform:translate(-50%)}.ah-hero-copy{transform:none}.ah-scrub-text span{opacity:1}.ah-track{height:auto}.ah-track-sticky{height:auto;padding:96px 0;position:relative}.ah-track-rail{width:auto;overflow-x:auto;transform:none}}