:root{color-scheme:dark;--cyan:#56e7f2;--muted:#a5b4c7;--ink:#080d16}*{box-sizing:border-box}body{margin:0;background:var(--ink);color:#f0f5fb;font:18px/1.55 system-ui,-apple-system,sans-serif;overflow:hidden}body:before{content:'';position:fixed;inset:0;background:radial-gradient(ellipse at 80% 30%,#173c4b66,transparent 55%);pointer-events:none}a{color:var(--cyan);text-decoration:none}a:hover{text-decoration:underline}button,input{font:inherit}button{cursor:pointer;color:inherit;background:transparent;border:1px solid #345064;border-radius:8px;padding:10px 17px}button:hover{border-color:var(--cyan);background:#173746}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--cyan);outline-offset:4px}header{height:66px;border-bottom:1px solid #203141;display:flex;gap:30px;align-items:center;padding:0 4%;position:relative;z-index:2;font-size:13px;letter-spacing:.04em}.brand{color:white;font-weight:700;letter-spacing:.13em}header>div{margin-left:auto;display:flex;gap:10px}header button{font-size:13px;padding:7px 12px}#chapter{color:var(--muted)}#deck{height:calc(100dvh - 132px);position:relative}.slide{height:100%;overflow:auto;padding:clamp(22px,4vw,65px) 5%;animation:slidein .55s both}.slide[hidden]{display:none}.slide-inner{max-width:1500px;min-height:100%;margin:auto;display:flex;flex-direction:column;justify-content:center;gap:22px}h1,h2,h3,p{margin:0}h1{font-size:clamp(48px,8.5vw,130px);line-height:1.02;letter-spacing:-.055em;font-weight:600}h2{font-size:clamp(32px,4.7vw,72px);line-height:1.08;letter-spacing:-.045em;font-weight:550}h3{font-size:clamp(22px,2.2vw,34px);line-height:1.25;font-weight:550}em{color:var(--cyan);font-style:normal}p,li{color:#b8c6d4}.lead,.large{font-size:clamp(22px,2.2vw,36px);line-height:1.45}.definition{max-width:1150px;font-size:clamp(18px,1.7vw,27px)}.eyebrow{font-size:13px;letter-spacing:.17em;color:var(--cyan)}.cover .slide-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:35px;align-items:center}.cover-copy{display:flex;flex-direction:column;align-items:flex-start;gap:20px}.speaker{font-size:28px;color:white}.cover-copy>a{font-size:15px;color:#adbdce}.start{margin-top:20px;background:var(--cyan);color:#071924;border:0;padding:15px 24px;font-size:16px}.start span{margin-left:25px}.cover-image{height:min(65dvh,680px);overflow:hidden;border-radius:16px}.cover-image .image-zoom{height:100%;width:100%}.cover-image img{height:100%;width:100%;object-fit:cover}.split{display:grid;grid-template-columns:1.05fr .95fr;gap:5%;align-items:center}.split>div:first-child{display:flex;flex-direction:column;gap:24px}.columns{display:grid;grid-template-columns:1fr 1fr;gap:6%;margin:15px 0}.columns>div{border-top:1px solid #345363;padding-top:25px}.columns p{margin-top:16px}ul{padding-left:22px}.footnote{font-size:13px;color:#8095aa}.chapter .slide-inner{position:relative}.chapter-index{font-size:clamp(90px,19vw,300px);line-height:1;color:#183d4c;position:absolute;right:3%;pointer-events:none;z-index:-1}.chapter h2{font-size:clamp(60px,10vw,155px);max-width:900px}.questions{display:flex;flex-direction:column;gap:30px}.questions p{font-size:clamp(30px,5vw,72px);line-height:1.12;color:white}.trend-list p{padding:15px 0;border-bottom:1px solid #263b4b;font-size:clamp(22px,3vw,44px)}.trend-list span{font-size:14px;color:var(--cyan);margin-right:25px}.ratios p{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid #2e4654;padding:15px 0}.ratios span{font-size:18px}.ratios strong{font-size:clamp(28px,3.5vw,52px);color:var(--cyan);white-space:nowrap}.video-wrap{position:relative;min-width:0}.video-wrap video{width:100%;max-height:66dvh;display:block;border-radius:12px}.load-video{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:#07151ee8;color:var(--cyan);border-color:var(--cyan)}.video-status{font-size:13px;display:block;margin-top:8px}.portrait{border:0;width:100%;height:min(67dvh,760px);border-radius:16px;display:block}.split .portrait{height:58dvh}.image-zoom{display:block;border:0;padding:0;max-width:100%;background:transparent;align-self:center}.image-zoom:hover{background:none}.image-zoom img{display:block;max-width:100%;max-height:62dvh;object-fit:contain}.main-image{min-height:0}.main-image img{max-height:57dvh}.cropped{position:relative;overflow:hidden;width:min(100%,1300px)}.cropped img{position:absolute;max-width:none;max-height:none;object-fit:fill}.small-chart img{max-height:28dvh}.logos{display:flex;gap:25px;align-items:center}.logos .image-zoom{max-width:130px}.logos img{max-height:75px}.scores{display:flex;gap:10%;margin:10px 0}.scores strong{color:var(--cyan);font-size:clamp(45px,7vw,105px);line-height:1.1;font-weight:500}.scores p{font-size:22px;margin-top:10px}.horizon{font-size:clamp(60px,9vw,140px);color:var(--cyan)}.quote-image img{max-height:24dvh}.quotes blockquote{margin:0;border-top:1px solid #345363;padding-top:20px}.quotes p{font-size:clamp(17px,1.7vw,25px);margin:16px 0}.quotes a{font-size:14px}.demo-link{align-self:center;padding:10px 20px;border:1px solid #395869;border-radius:8px;font-size:17px}.source{font-size:14px}.puzzle{display:grid;grid-template-columns:1fr auto;gap:25px;align-items:center}.puzzle h3{font-size:20px}.puzzle p{font-size:15px;margin:8px 0}.puzzle button{font-size:14px;padding:6px 12px;margin-right:8px}#arc-grid{display:grid;grid-template-columns:repeat(7,25px);gap:1px;background:#72818f;border:1px solid #72818f}#arc-grid button{width:25px;height:25px;padding:0;margin:0;border:0;border-radius:0;background:black}#arc-grid .pink{background:#dd39a4}#arc-grid .yellow{background:#f5df00}#puzzle-result{color:var(--cyan)}footer{height:62px;display:flex;align-items:center;gap:20px;padding:0 4%;position:relative;border-top:1px solid #203141;font-size:13px}footer button{padding:5px 15px;font-size:21px}#next{margin-left:auto}#counter{color:var(--cyan);font-variant-numeric:tabular-nums}#slide-title{color:#9bb0c3}#progress{height:4px;background:#152b39}#progress span{display:block;height:100%;background:var(--cyan);transition:width .35s}dialog{color:white;background:#0e1925;border:1px solid #355163;border-radius:16px;width:min(960px,93vw);max-height:88dvh;padding:30px}dialog::backdrop{background:#02070ecf;backdrop-filter:blur(10px)}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.dialog-head h2{font-size:30px}#search{width:100%;padding:12px;margin:22px 0;background:#07111b;border:1px solid #345064;border-radius:8px;color:white}#slide-list{display:grid;grid-template-columns:1fr 1fr;gap:8px}#slide-list button{text-align:left;display:flex;gap:15px;font-size:15px}#slide-list button span{color:var(--cyan)}#slide-list button[aria-current=true]{border-color:var(--cyan);background:#1a3b4c}.keyboard-help{font-size:13px;margin-top:24px}#zoom{width:96vw;height:94dvh;max-width:1700px;text-align:center}#zoom>button{position:absolute;right:18px;top:15px;background:#07151e;z-index:1}#zoom img{width:100%;height:100%;object-fit:contain}.fragment{transition:opacity .5s,transform .5s}.fragment.pending{opacity:0;transform:translateY(15px);pointer-events:none}@keyframes slidein{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@media(max-width:750px){header{gap:15px;padding:0 20px}#chapter{display:none}header button{font-size:12px}.slide{padding:30px 22px}.cover .slide-inner,.split,.columns{grid-template-columns:1fr}.cover-image{height:280px}.cover h1{font-size:58px}.cover-copy{gap:12px}.cover .slide-inner{gap:25px}.split{gap:25px}.split .portrait{height:450px}.columns{gap:25px}.slide-inner{justify-content:flex-start}.chapter .slide-inner{justify-content:center}.chapter h2{font-size:65px}.video-wrap video{max-height:45dvh}.questions p{font-size:40px}.questions{gap:35px}.scores{gap:20px}.scores strong{font-size:48px}.scores p{font-size:17px}#slide-title{display:none}.puzzle{grid-template-columns:1fr}.puzzle>div:last-child{justify-self:center}#slide-list{grid-template-columns:1fr}.quote-image img{max-height:24dvh}.quotes p{font-size:18px}.cropped{min-height:180px}.image-zoom img{max-height:48dvh}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}.fragment.pending{transform:none}}@media print{body{overflow:visible;color:black;background:white}body:before,header,footer,#progress,dialog,.start,.puzzle,.load-video{display:none!important}#deck{height:auto}.slide,.slide[hidden]{display:block!important;height:auto;min-height:90vh;break-after:page;overflow:visible}.slide-inner{min-height:80vh}.fragment.pending{opacity:1;transform:none}p,li,h1,h2,h3{color:black}.portrait{height:400px}.chapter-index{color:#ccc}}
[hidden]{display:none!important}.efficiency-image{height:62dvh;width:100%;overflow:hidden;border-radius:14px}.efficiency-image img{width:100%;height:100%;max-height:none;object-fit:cover}.cover h1{font-size:clamp(48px,7.6vw,112px)}@media(min-width:900px){.slide[data-title="Raisonnement : test ARC-AGI"]{padding:22px 5%}.slide[data-title="Raisonnement : test ARC-AGI"] .slide-inner{gap:14px}.slide[data-title="Raisonnement : test ARC-AGI"] h2{font-size:clamp(32px,3.5vw,50px)}.slide[data-title="Raisonnement : test ARC-AGI"] .definition{font-size:18px}.slide[data-title="Raisonnement : test ARC-AGI"] .image-zoom img{max-height:135px}#arc-grid{grid-template-columns:repeat(7,19px)}#arc-grid button{width:19px;height:19px}}@media(max-width:750px){.efficiency-image{height:400px}.cover h1{font-size:58px}}
.efficiency-image img{object-fit:contain}.efficiency-image{background:transparent}.cover-image img{object-position:50% 20%}@media(min-width:900px){.slide{padding-top:30px;padding-bottom:30px}}
/* Conference staging */
.slide-inner{perspective:1200px}.slide h2{animation:title-arrival .85s cubic-bezier(.16,1,.3,1) both}.slide .fragment:not(.pending){animation:text-arrival .8s cubic-bezier(.16,1,.3,1) both}.slide .image-zoom{animation:image-arrival 1.2s cubic-bezier(.16,1,.3,1) both}.chapter h2{animation:chapter-arrival 1.15s cubic-bezier(.16,1,.3,1) both}.chapter-index{animation:index-arrival 1.7s both}.cover em{display:inline-block;animation:cover-glow 5s ease-in-out infinite}.slide .fragment.pending{opacity:0;transform:translate3d(0,35px,-70px) rotateX(8deg);filter:blur(10px)}
[data-source-slide="7"] .questions{position:relative;display:block;min-height:440px;width:100%;max-width:1300px;margin:auto}[data-source-slide="7"] .questions p{position:absolute;max-width:65%;font-weight:500;letter-spacing:-.045em;line-height:1.04}[data-source-slide="7"] .questions p:nth-child(1){left:2%;top:8%;font-size:clamp(40px,5.5vw,84px)}[data-source-slide="7"] .questions p:nth-child(2){right:3%;top:48%;font-size:clamp(38px,5.2vw,80px);color:#f4faff;text-align:right}[data-source-slide="7"] .questions p:nth-child(3){left:17%;bottom:0;font-size:clamp(35px,4.6vw,70px);color:#83c7ff}[data-source-slide="7"] .questions p:not(.pending):nth-child(1){animation:question-left 1s cubic-bezier(.16,1,.3,1) both}[data-source-slide="7"] .questions p:not(.pending):nth-child(2){animation:question-right 1s cubic-bezier(.16,1,.3,1) both}[data-source-slide="7"] .questions p:not(.pending):nth-child(3){animation:question-depth 1.2s cubic-bezier(.16,1,.3,1) both}
[data-source-slide="2"] .experience-stage{position:relative;min-height:450px;isolation:isolate}[data-source-slide="2"] h2{position:absolute;left:0;top:0;font-size:clamp(42px,5.5vw,80px)}[data-source-slide="2"] .experience{position:absolute;max-width:80%;border-left:2px solid var(--cyan);padding-left:20px}[data-source-slide="2"] .experience:nth-of-type(1){left:4%;top:28%;font-size:clamp(22px,2.5vw,37px)}[data-source-slide="2"] .experience:nth-of-type(2){left:25%;top:55%;font-size:clamp(20px,2vw,30px);color:#8cbcf4}[data-source-slide="2"] .experience:nth-of-type(3){left:9%;top:78%;font-size:clamp(20px,2vw,30px)}[data-source-slide="2"] .logos{position:absolute;right:0;top:0;opacity:.8}[data-source-slide="2"] .logos .image-zoom{max-width:65px}[data-source-slide="2"] .experience:not(.pending){animation:experience-arrival 1s cubic-bezier(.16,1,.3,1) both}
[data-source-slide="8"] .trend-list{position:relative;min-height:420px}[data-source-slide="8"] .trend-list p{position:absolute;border:0;padding:0;max-width:70%;font-size:clamp(24px,3.5vw,50px);line-height:1.12}[data-source-slide="8"] .trend-list p:nth-child(1){left:0;top:0}[data-source-slide="8"] .trend-list p:nth-child(2){right:0;top:25%}[data-source-slide="8"] .trend-list p:nth-child(3){left:8%;top:49%}[data-source-slide="8"] .trend-list p:nth-child(4){right:8%;top:69%}[data-source-slide="8"] .trend-list p:nth-child(5){left:12%;top:88%;color:var(--cyan)}[data-source-slide="8"] .trend-list span{display:block;font-size:12px;letter-spacing:.2em;margin-bottom:8px}
[data-source-slide="5"] .ratios strong{display:inline-block;text-shadow:0 0 35px #56e7f233}.scores .fragment:not(.pending) strong{display:block;animation:score-arrival 1.2s cubic-bezier(.16,1,.3,1) both}.demo-link{transition:transform .3s,box-shadow .3s}.demo-link:hover{transform:translateY(-4px);box-shadow:0 10px 40px #56e7f220}.chapter{background:radial-gradient(ellipse at 75% 50%,#15445466,transparent 60%)}
@keyframes title-arrival{from{opacity:0;transform:translateY(40px);filter:blur(8px)}to{opacity:1;transform:none;filter:blur(0)}}@keyframes text-arrival{from{opacity:0;transform:translate3d(0,35px,-70px);filter:blur(10px)}to{opacity:1;transform:none;filter:blur(0)}}@keyframes image-arrival{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}@keyframes chapter-arrival{from{opacity:0;transform:translateX(-90px);letter-spacing:.03em;filter:blur(14px)}to{opacity:1;transform:none;letter-spacing:-.045em;filter:blur(0)}}@keyframes index-arrival{from{opacity:0;transform:translateX(100px) scale(.8)}to{opacity:1;transform:none}}@keyframes question-left{from{opacity:0;transform:translateX(-130px) rotate(-5deg);filter:blur(12px)}to{opacity:1;transform:none;filter:blur(0)}}@keyframes question-right{from{opacity:0;transform:translateX(150px) rotate(4deg);filter:blur(12px)}to{opacity:1;transform:none;filter:blur(0)}}@keyframes question-depth{from{opacity:0;transform:translateZ(-500px) scale(.6);filter:blur(18px)}to{opacity:1;transform:none;filter:blur(0)}}@keyframes experience-arrival{from{opacity:0;transform:translateX(90px) translateY(20px);filter:blur(10px)}to{opacity:1;transform:none;filter:blur(0)}}@keyframes score-arrival{from{opacity:0;transform:scale(.55);filter:blur(8px)}to{opacity:1;transform:scale(1);filter:blur(0)}}@keyframes cover-glow{50%{text-shadow:0 0 55px #56e7f245}}
@media(max-width:750px){[data-source-slide="7"] .questions{min-height:510px}[data-source-slide="7"] .questions p{max-width:95%}[data-source-slide="7"] .questions p:nth-child(1){left:0;font-size:43px}[data-source-slide="7"] .questions p:nth-child(2){top:49%;font-size:42px}[data-source-slide="7"] .questions p:nth-child(3){left:3%;font-size:38px}[data-source-slide="2"] .experience-stage{min-height:450px}[data-source-slide="2"] .experience{max-width:95%;font-size:23px!important}[data-source-slide="2"] .experience:nth-of-type(2){left:15%}[data-source-slide="2"] .experience:nth-of-type(3){left:2%}[data-source-slide="2"] .logos{top:70px}[data-source-slide="8"] .trend-list{min-height:520px}[data-source-slide="8"] .trend-list p{max-width:90%;font-size:28px}[data-source-slide="8"] .trend-list p:nth-child(2){top:28%}[data-source-slide="8"] .trend-list p:nth-child(3){top:50%}}
@media(prefers-reduced-motion:reduce){.fragment.pending{filter:none!important}.cover em{text-shadow:none}}

.concept-path{display:grid;grid-template-columns:repeat(3,1fr);gap:5%;margin:20px 0}.concept-step{border-top:1px solid #355363;padding-top:18px}.step-number{display:block;color:var(--cyan);font-size:40px;line-height:1;margin-bottom:20px}.concept-step p{font-size:18px;margin-top:14px}.scenario{display:flex;flex-direction:column;gap:20px}.scenario p{font-size:clamp(18px,2vw,30px);line-height:1.4;max-width:1150px}.scenario span{display:block;color:var(--cyan);font-size:13px;text-transform:uppercase;letter-spacing:.14em;margin-bottom:5px}.scenario p:nth-child(even){margin-left:12%}.topic-slide h2{font-size:clamp(32px,4.2vw,62px)}.topic-slide .source{margin-top:8px}@media(max-width:750px){.concept-path{grid-template-columns:1fr;gap:25px}.step-number{font-size:27px;margin-bottom:12px}.scenario p:nth-child(even){margin-left:5%}.topic-slide h2{font-size:38px}}

.course-video{display:block;width:100%;max-height:48dvh;object-fit:contain;align-self:center;border-radius:12px}.split .course-video{max-height:55dvh}.prompt{font-size:13px;color:#a5b4c7}.prompt summary{cursor:pointer;color:var(--cyan)}.prompt p{margin-top:8px}.clip-sequence{display:flex;gap:8px;flex-wrap:wrap}.clip-sequence button{font-size:13px;padding:7px 12px}.clip-sequence button[aria-pressed=true]{background:var(--cyan);color:#081824}.slide[data-title="Météo et climat"] .course-video,.slide[data-title="Vision · Language · Action"] .course-video{max-height:33dvh}.topic-slide .split .image-zoom img{max-height:48dvh}sup{font-size:.55em}
/* Full-scene compositions, with click-revealed labels anchored around the subject. */
.cinematic{position:relative;isolation:isolate;overflow:hidden;background:#06101c}.scene-background{position:absolute!important;inset:0;width:100%!important;height:100%!important;max-height:none!important;object-fit:cover!important;border-radius:0!important;z-index:-3}.scene-shade{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,#03101ce8,transparent 70%),linear-gradient(0deg,#03101cce,transparent 60%)}.scene-title{position:absolute;left:5%;top:7%;max-width:70%}.scene-title h2{font-size:clamp(32px,4.7vw,70px);line-height:1.04;text-shadow:0 3px 30px #000}.scene-title>p{font-size:15px;color:#b9d4de;margin-top:12px}.scene-note{position:absolute;width:27%;padding:12px 16px;border-left:2px solid var(--cyan);background:linear-gradient(90deg,#051320e8,#05132080);backdrop-filter:blur(5px);text-shadow:0 2px 10px #000}.scene-note h3{font-size:clamp(20px,2.1vw,32px);color:var(--cyan);margin:0 0 8px}.scene-note p{font-size:clamp(15px,1.4vw,21px);line-height:1.4;margin:0}.scene-note.note-1{left:5%;top:42%}.scene-note.note-2{right:5%;top:26%}.scene-note.note-3{left:10%;bottom:12%}.scene-note.note-4{right:5%;bottom:10%}.cinematic .source{position:absolute;bottom:2%;left:5%;font-size:11px;max-width:90%;color:#aec6cf}.scene-note:not(.pending){animation:overlay-in .65s cubic-bezier(.16,1,.3,1) both}.scene-note:nth-of-type(even){--arrival:55px}.scene-note:nth-of-type(odd){--arrival:-55px}.agent-bg{object-position:center 35%}.spark-slide #spark-scene{position:absolute;inset:0;z-index:-1}.spark-slide .scene-title{pointer-events:none}.spark-slide .note-1{top:32%;left:4%;width:26%}.spark-slide .note-2{top:30%;right:4%;width:26%}.spark-slide .note-3{left:5%;bottom:12%;width:27%}.spark-slide .note-4{right:4%;bottom:10%;width:28%}.concept-path{display:block;position:relative;min-height:340px}.concept-step{position:absolute;width:30%;border:0;padding:18px;background:linear-gradient(135deg,#102d3c,#05121c80);border-left:2px solid var(--cyan)}.concept-step:nth-child(1){left:0;top:0}.concept-step:nth-child(2){left:36%;top:95px}.concept-step:nth-child(3){right:0;top:200px}.concept-step h3{color:var(--cyan)}
@keyframes overlay-in{from{opacity:0;transform:translateX(var(--arrival,45px)) translateY(15px)}to{opacity:1;transform:none}}
@media(max-width:750px){.cinematic{min-height:820px;overflow:auto}.scene-title{top:4%;max-width:90%}.scene-title h2{font-size:37px}.scene-background{object-position:center}.scene-note,.spark-slide .scene-note{width:84%;left:8%;right:auto;bottom:auto}.scene-note.note-1,.spark-slide .note-1{top:30%}.scene-note.note-2,.spark-slide .note-2{top:47%}.scene-note.note-3,.spark-slide .note-3{top:64%}.scene-note.note-4,.spark-slide .note-4{top:79%}.spark-slide .scene-note{background:#04121bdd}.spark-slide #spark-scene{opacity:.65}.concept-path{min-height:560px}.concept-step{width:88%}.concept-step:nth-child(1){left:0;top:0}.concept-step:nth-child(2){left:6%;top:180px}.concept-step:nth-child(3){right:0;top:360px}}
@media(prefers-reduced-motion:reduce){.scene-note:not(.pending){animation:none}}
.spark-slide .scene-title h2{font-size:clamp(32px,4vw,57px)}.spark-slide .note-1{top:36%}.spark-links{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:.65}.spark-links line{stroke:#55e5ef;stroke-width:1;stroke-dasharray:4 4}.spark-links circle{fill:#55e5ef}@media(max-width:750px){.spark-links{display:none}.spark-slide .note-1{top:30%}}
.agent-bg{object-fit:contain!important;object-position:right center!important;background:#06101c}.cinematic .scene-note{filter:none}.cinematic .scene-note.pending{filter:none!important}

.voices-background{object-fit:cover!important;object-position:center 42%!important}.voices-shade{position:absolute;inset:0;z-index:-2;background:linear-gradient(180deg,#030910d9,transparent 30%,transparent 48%,#030910ed 90%)}.voices-title{position:absolute;left:6%;top:6%}.voices-title h2{font-size:clamp(32px,4.4vw,65px);line-height:1.05}.voice{position:absolute;bottom:8%;margin:0!important;padding:20px 24px!important;width:39%;border:0!important;border-top:2px solid var(--cyan)!important;background:linear-gradient(180deg,#07121ed9,#07121e65);text-shadow:0 2px 15px #000}.voice-1{left:6%;--arrival:-80px}.voice-2{right:6%;bottom:13%;--arrival:80px}.voice h3{color:var(--cyan);font-size:clamp(23px,2.5vw,37px);margin:0 0 12px}.voice p{font-size:clamp(19px,2.1vw,30px);line-height:1.35;margin:0 0 12px}.voice a{font-size:12px;color:#b5d2dd}.voice:not(.pending){animation:overlay-in .85s cubic-bezier(.16,1,.3,1) both}.voice.pending{filter:none!important}.voices-slide:not([hidden]) .voices-background{animation:voices-drift 24s ease-in-out infinite alternate}@keyframes voices-drift{to{transform:scale(1.035)}}@media(max-width:750px){.voices-slide{min-height:840px}.voices-title h2{font-size:37px}.voices-background{object-position:center top!important}.voice{width:86%;left:7%;right:auto;padding:16px!important}.voice-1{bottom:32%}.voice-2{bottom:5%}.voice p{font-size:21px}}@media(prefers-reduced-motion:reduce){.voice:not(.pending),.voices-slide:not([hidden]) .voices-background{animation:none}}
/* Local AI lab: tools, hardware and annotated exploded views. */
.local-lab{background:radial-gradient(ellipse at 53% 60%,#173843 0,#0a1826 40%,#050c15 80%);isolation:isolate;position:relative}.lab-heading{position:absolute;top:5%;left:4%;max-width:90%;z-index:5;pointer-events:none}.lab-heading h2{font-size:clamp(32px,4vw,57px);line-height:1.05;margin:0 0 12px}.lab-heading p{font-size:15px;color:#abc6d4;margin:0}.lab-heading a{pointer-events:auto}.download-link{display:inline-block;border:1px solid #59dbe8;padding:10px 18px;color:#bafaff;border-radius:5px;font-size:16px;text-decoration:none}.lab-sources{position:absolute;left:4%;bottom:2%;z-index:5;display:flex;gap:18px;flex-wrap:wrap}.lab-sources a{font-size:11px;color:#afc9d8}.lab-bottom{position:absolute;bottom:9%;left:5%;width:89%;font-size:17px;color:#bccfd8;line-height:1.45}.lm-preview{position:absolute;left:27%;top:26%;width:49%;height:49%;border:1px solid #367185;background:#0a1320;border-radius:12px;box-shadow:0 20px 80px #23b5d522;transform:perspective(1000px) rotateY(-5deg) rotateX(2deg);overflow:hidden}.lm-top{display:flex;justify-content:space-between;padding:16px;background:#142536;font-size:12px}.lm-top strong{color:#6feeff}.lm-preview aside{position:absolute;left:0;top:50px;bottom:0;width:24%;background:#111e2d;display:flex;flex-direction:column;gap:20px;padding:24px 12px;font-size:12px;color:#b4d1e1}.lm-main{margin-left:27%;padding:24px 20px}.lm-model>span{font-size:11px;color:#a1c1d1}.lm-model h3{font-size:26px;color:#91f1ff;margin:8px 0}.lm-model p{font-size:14px}.lm-download-track{height:3px;background:#224455;margin-top:14px}.lm-download-track i{display:block;width:90%;height:100%;background:#59e5ef;transform-origin:left;animation:download-track 6s ease-in-out infinite}.lm-chat p{font-size:14px;line-height:1.4;border-radius:7px;padding:9px;margin:14px 0}.lm-user{background:#194059}.lm-answer{background:#102b36}.lm-chat>span{font-size:10px;color:#9baebc}.lm-label{position:absolute;width:23%;background:#06121bdd;padding:12px 16px;border-left:2px solid #55e4ed;z-index:6}.lm-label h3{font-size:22px;color:#74e9f1;margin:0 0 8px}.lm-label p{font-size:16px;line-height:1.4;margin:0}.lm-label-search{left:4%;top:43%}.lm-label-load{right:3%;top:27%}.lm-label-chat{right:3%;bottom:13%}.lm-label-api{left:8%;bottom:12%}.lm-label:not(.pending),.tool-orbit>.fragment:not(.pending),.model-map>.fragment:not(.pending){animation:overlay-in .65s ease-out both}.tool-orbit{position:absolute;inset:28% 5% 18%;background:radial-gradient(ellipse,#15546950,transparent 65%)}.tool-orbit>div{position:absolute;width:38%;padding-left:17px;border-left:2px solid #58e5ee}.tool-orbit h3{font-size:32px;color:#7cedf3;margin:0 0 12px}.tool-orbit p{font-size:19px;line-height:1.4}.tool-orbit a{font-size:13px;color:#b4e3ea;display:block;margin-top:10px}.tool-orbit code{font-size:17px;color:#a6ffff}.tool-ollama{left:0;top:0}.tool-mlx{right:0;top:18%}.tool-llama{left:8%;bottom:0}.tool-webui{right:0;bottom:-2%}.models-slide .lab-heading h2{font-size:48px}.model-map{position:absolute;inset:29% 4% 20%;display:grid;grid-template-columns:repeat(3,1fr);gap:4%}.model-map article{position:relative;border-left:1px solid #477483;padding:0 15px}.model-map h3{font-size:20px;margin:9px 0 12px}.memory-size{font-size:65px;line-height:1;color:#80edf4;display:flex;align-items:baseline;gap:8px;letter-spacing:-.05em}.memory-size>span{font-size:14px;letter-spacing:0}.model-map p{font-size:18px;line-height:1.4;margin:8px 0}.model-map a{color:#beffff;text-decoration-color:#3d788c}.model-map small{font-size:13px;color:#b5c7d4}.model-map .fit-note{font-size:15px;color:#a9c3d3}.models-slide .lab-bottom{font-size:15px;bottom:6%}.hardware-stage{position:absolute;left:28%;top:18%;width:45%;height:65%;perspective:1100px;--explode:0;--rx:0deg;--ry:0deg;--lift:0px}.hardware-stack{position:absolute;inset:0;transform-style:preserve-3d;transform:rotateX(var(--rx)) rotateY(var(--ry));transition:transform .3s ease-out;pointer-events:none}.hardware-part{position:absolute;width:min(100%,430px);aspect-ratio:1;left:50%;top:50%;margin-left:calc(min(100%,430px) / -2);margin-top:-215px;background-size:200% 200%;background-repeat:no-repeat;backface-visibility:visible;filter:drop-shadow(0 12px 15px #0006);transform-style:preserve-3d;transition:filter .6s}.part-0{background-position:0 0;z-index:4;transform:translate3d(calc(var(--explode) * -25px),calc(var(--explode) * -125px),calc(80px + var(--explode) * 80px))}.part-1{background-position:100% 0;z-index:2;transform:translate3d(calc(var(--explode) * 30px),calc(var(--explode) * 25px),50px)}.part-2{background-position:0 100%;z-index:3;transform:translate3d(calc(var(--explode) * -35px),calc(var(--explode) * -45px),calc(60px + var(--explode) * 40px))}.part-3{background-position:100% 100%;z-index:1;transform:translate3d(0,calc(var(--explode) * 135px),0)}.mac-hardware .hardware-part{background-image:url('media/hardware-mac.webp')}.spark-hardware .hardware-part{background-image:url('media/hardware-spark.webp')}.rtx-hardware .hardware-part{background-image:url('media/hardware-rtx.webp')}.rtx-hardware .part-0{transform:translate3d(calc(var(--explode) * -150px),calc(var(--explode) * -40px),calc(80px + var(--explode) * 80px))}.rtx-hardware .part-1{transform:translate3d(calc(var(--explode) * 20px),calc(var(--explode) * -45px),30px)}.rtx-hardware .part-2{transform:translate3d(calc(var(--explode) * 95px),calc(var(--explode) * 90px),calc(60px + var(--explode) * 65px))}.rtx-hardware .part-3{transform:translate3d(calc(var(--explode) * -25px),0,0)}.hardware-ground{position:absolute;left:10%;right:10%;bottom:-4%;height:100px;background:radial-gradient(ellipse,#4cdcf338,transparent 70%);transform:rotateX(55deg)}.hardware-note{position:absolute;width:24%;border-left:2px solid #57e3ed;padding:12px 15px;background:#05111ae6;z-index:6}.hardware-note h3{font-size:clamp(22px,2vw,29px);color:#7be7ee;margin:0 0 10px}.hardware-note p{font-size:clamp(15px,1.35vw,19px);line-height:1.4;margin:0}.hw-note-1{left:4%;top:39%}.hw-note-2{right:3%;top:31%}.hw-note-3{right:3%;bottom:14%}.hardware-note:not(.pending){animation:overlay-in .7s ease-out both}.hardware-note.pending{filter:none!important}.hardware-controls{position:absolute;left:4%;bottom:15%;z-index:8;display:flex;flex-direction:column;gap:12px;width:22%;font-size:12px;color:#b4d9df}.hardware-controls button{padding:7px 12px;font-size:12px;align-self:start}.hardware-controls label{display:flex;align-items:center;gap:12px}.hardware-controls input{width:140px;accent-color:#63e7ee}.hardware-credit{position:absolute;left:4%;bottom:5%;font-size:10px;color:#91a8b4;max-width:90%}.hardware-slide .lab-sources{bottom:1.5%}.hardware-links{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none;z-index:5}.hardware-links line{stroke:#5adee8;stroke-dasharray:4 5;stroke-width:1}.hardware-links circle{fill:#80f0f5}.hardware-slide .lab-heading h2{font-size:clamp(30px,3.8vw,55px)}
@keyframes download-track{0%{transform:scaleX(.15)}80%,100%{transform:scaleX(1)}}
@media(max-width:750px){.local-lab{min-height:1000px;overflow:auto}.lab-heading{top:3%;left:6%}.lab-heading h2,.models-slide .lab-heading h2,.hardware-slide .lab-heading h2{font-size:35px}.lab-heading p{max-width:90%;font-size:13px}.lab-sources{bottom:2%;left:6%;gap:10px}.lab-bottom{font-size:14px;bottom:6%}.lm-preview{left:5%;top:22%;width:90%;height:31%}.lm-label{width:88%;left:6%;right:auto;padding:9px 12px}.lm-label h3{font-size:18px}.lm-label p{font-size:14px}.lm-label-search{top:56%}.lm-label-load{top:66%}.lm-label-chat{top:76%;bottom:auto}.lm-label-api{top:86%;bottom:auto}.lm-slide{min-height:1100px}.tool-orbit{inset:23% 7% 17%}.tool-orbit>div{width:90%;left:0;right:auto}.tool-orbit h3{font-size:25px}.tool-orbit p{font-size:17px}.tool-ollama{top:0}.tool-mlx{top:27%}.tool-llama{top:48%;bottom:auto}.tool-webui{top:72%;bottom:auto}.model-map{inset:22% 7% 16%;display:block}.model-map article{position:absolute;width:100%;padding-bottom:12px}.model-pc{top:0}.model-mac{top:34%}.model-spark{top:68%}.model-map p{font-size:16px}.memory-size{font-size:45px}.models-slide{min-height:1280px}.models-slide .lab-bottom{font-size:13px;bottom:4%}.hardware-slide{min-height:1160px}.hardware-stage{top:14%;left:5%;width:90%;height:39%;perspective:1500px}.hardware-part{margin-top:-175px;width:350px;margin-left:-175px}.hardware-note{width:88%;left:6%;right:auto;padding:10px 13px}.hardware-note h3{font-size:22px}.hardware-note p{font-size:16px}.hw-note-1{top:57%}.hw-note-2{top:69%}.hw-note-3{top:81%;bottom:auto}.hardware-controls{left:7%;bottom:46%;width:80%;flex-direction:row;align-items:center}.hardware-credit{bottom:4%;font-size:9px}.hardware-links{display:none}}
@media(prefers-reduced-motion:reduce){.lm-download-track i,.lm-label:not(.pending),.tool-orbit>.fragment:not(.pending),.model-map>.fragment:not(.pending),.hardware-note:not(.pending){animation:none}.hardware-stack{transition:none}}

.lm-chat{opacity:0;transition:opacity .6s}.lm-slide[data-lm-step="3"] .lm-chat,.lm-slide[data-lm-step="4"] .lm-chat{opacity:1}.hardware-part{width:min(100%,390px);margin-left:calc(min(100%,390px) / -2);margin-top:-195px}.spark-hardware .part-0{transform:translate3d(calc(var(--explode) * -25px),calc(var(--explode) * -135px),calc(80px + var(--explode) * 80px))}.hardware-stage{top:19%;height:58%}.lm-label:not(.pending),.hardware-note:not(.pending){filter:none!important}.hardware-controls input{touch-action:pan-x}@media(max-width:750px){.hardware-stage{top:14%;height:39%}.hardware-part{width:350px;margin-left:-175px;margin-top:-175px}}

.hardware-slide .hw-note-2{top:26%}.hardware-slide .part-0{opacity:calc(1 - var(--explode) * .45)}.hardware-note{max-width:310px}.lm-label.pending,.hardware-note.pending{opacity:0!important}.tool-orbit>div,.model-map article{filter:none!important}@media(max-width:750px){.hardware-slide .hw-note-2{top:69%}.hardware-note{max-width:none}}

.tools-slide .tool-orbit{bottom:24%}.tools-slide .lab-bottom{bottom:6%;font-size:16px}@media(max-width:750px){.tools-slide .tool-orbit{bottom:17%}.tools-slide .lab-bottom{font-size:14px}}

.local-lab{padding:0}.local-lab-canvas{position:relative;height:100%;min-height:100%}@media(max-width:750px){.local-lab{min-height:0!important;height:100%;overflow:auto}.local-lab-canvas{height:1000px;min-height:1000px}.lm-slide .local-lab-canvas{height:1100px;min-height:1100px}.models-slide .local-lab-canvas{height:1280px;min-height:1280px}.hardware-slide .local-lab-canvas{height:1160px;min-height:1160px}}
@media(max-width:750px){.local-lab{overflow-x:hidden}.hardware-stage{transform:scale(.86);transform-origin:center center}.hardware-controls{flex-wrap:wrap;gap:8px}.hardware-controls label{font-size:11px}.lab-sources{max-width:90%}.lab-sources a{overflow-wrap:anywhere}}

@media(min-width:751px){.mac-hardware .hw-note-2{top:24%}}