:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:#172736;background:#f5f8fc;font-synthesis:none;--school-blue:#4ca1da;--school-yellow:#ffd500;--school-green:#a6c262;--ink:#172736;--muted:#607183;--line:#dce4ec;--ease:cubic-bezier(.16,1,.3,1)}
*{box-sizing:border-box}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}a{color:inherit;text-decoration:none}button:disabled{cursor:default;opacity:.3}button:focus-visible,a:focus-visible{outline:3px solid #126dba;outline-offset:5px}button{touch-action:manipulation}button svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:-80px;left:20px;background:#fff;padding:16px;z-index:100}.skip-link:focus{top:14px}
.presentation{height:100svh;min-height:620px;display:grid;grid-template-rows:86px minmax(0,1fr) 76px 3px;max-width:2400px;margin:auto;background:radial-gradient(ellipse at 90% 35%,#e3f0fc 0,transparent 50%),#f5f8fc}
.topbar{display:flex;align-items:center;padding:0 3.6vw;gap:22px}.brand img{width:133px;height:auto;display:block}.brand-separator{height:28px;width:1px;background:#d4dfe8}.school-logo{height:61px;width:auto;object-fit:contain}.lab-label{font-size:14px;font-weight:500;color:#516378;letter-spacing:-.2px}.top-actions{margin-left:auto;display:flex;align-items:center;gap:12px}.languages{display:flex;gap:2px;padding:4px;background:#e9eef4;border-radius:12px}.languages button{border:0;border-radius:8px;background:none;padding:9px 12px;font-size:13px;font-weight:650;min-height:36px}.languages button[aria-pressed=true]{background:#fff;box-shadow:0 2px 5px #2433470c;color:#145f99}.icon-button{display:grid;place-items:center;border:1px solid #d9e3ec;border-radius:14px;width:44px;height:44px;background:#ffffffc7;font-size:28px;flex-shrink:0;transition:background .2s,transform .2s}.icon-button:hover:not(:disabled){background:white;transform:translateY(-1px)}.menu-button{display:flex;align-items:center;gap:9px;border:0;background:transparent;font-size:14px;font-weight:600;padding:12px 0 12px 10px;min-height:44px}.menu-button svg{width:19px;height:19px;stroke-width:1.4}
.stage{min-height:0;margin:0 24px;position:relative}.slide{height:100%;width:100%;padding:clamp(24px,3.1vw,66px);border:1px solid #ffffff;border-radius:28px;overflow:hidden;background:radial-gradient(ellipse at 100% 0,var(--wash),transparent 70%),#fff;box-shadow:0 12px 40px #1d395408;display:flex;flex-direction:column;position:relative;--accent:#1975b8;--accent2:#4ca1da;--wash:#eaf5fe;--soft:#e7f3fc;--display-ink:#172736}
.theme-blue{--accent:#1975b8;--accent2:#4ca1da;--wash:#eaf5fe;--soft:#e7f3fc}.theme-green{--accent:#526e27;--accent2:#8eac46;--wash:#f1f6e7;--soft:#edf4df}.theme-yellow{--accent:#967000;--accent2:#dbad00;--wash:#fff8db;--soft:#fff4c0}.theme-lilac{--accent:#7550a1;--accent2:#a882ce;--wash:#f4ecfc;--soft:#eee1fa}
.eyebrow{font-size:12px;font-weight:650;letter-spacing:1.75px;text-transform:uppercase;line-height:1.5;margin:0;color:#536d85}.headline{font-size:clamp(48px,5.45vw,106px);font-weight:700;letter-spacing:-.058em;line-height:1.02;margin:20px 0}.headline span{display:block}.headline .accent{color:var(--accent);background:linear-gradient(115deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.lead{font-size:clamp(18px,1.6vw,27px);font-weight:400;line-height:1.5;letter-spacing:-.025em;color:#526576;margin:22px 0;max-width:32em}.primary-button{display:inline-flex;align-items:center;justify-content:center;gap:25px;min-height:50px;padding:15px 24px;background:var(--accent);border:0;color:#fff;border-radius:99px;font-size:16px;font-weight:600;box-shadow:0 8px 24px color-mix(in srgb,var(--accent) 16%,transparent);transition:transform .2s,box-shadow .2s}.primary-button:hover{transform:translateY(-2px);box-shadow:0 9px 24px color-mix(in srgb,var(--accent) 25%,transparent)}.primary-button span{font-size:21px;line-height:1}.subtle-button{border:0;background:#edf2f6;padding:13px 20px;border-radius:99px;font-size:15px;font-weight:600;display:inline-flex;gap:20px;align-items:center;min-height:44px}.subtle-button:hover{background:#e0e9f1}
.slide-intro{display:grid;grid-template-columns:1.02fr 1fr;gap:20px;align-items:center;background:radial-gradient(ellipse at 90% 90%,#d9edf9,transparent 60%),radial-gradient(ellipse at 90% 0%,#faf7d0,transparent 55%),#fff;padding-left:5vw}.intro-copy{position:relative;z-index:2}.intro-copy .headline{font-size:clamp(60px,6.25vw,130px);margin:34px 0 28px}.intro-copy .lead{max-width:24em}.intro-copy .primary-button{margin-top:10px}.intro-meta{margin:30px 0 0;font-size:13px;color:#67788a;max-width:35em;line-height:1.6}.intro-gallery{height:100%;position:relative;min-width:0;perspective:1000px;max-height:720px}.gallery-halo{position:absolute;width:90%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,#c7e4f6,#e0f1fa00 68%);top:15%;left:10%}.gallery-screen{position:absolute;width:91%;height:auto;border:5px solid white;border-radius:16px;box-shadow:0 20px 45px #17385325;object-fit:cover;animation:reveal-screen .9s var(--ease) both}.gallery-one{top:15%;left:4%;transform:rotate(-7deg);z-index:1;animation-delay:.05s}.gallery-two{top:31%;left:12%;transform:rotate(5deg);z-index:2;animation-delay:.15s}.gallery-three{top:51%;left:-1%;transform:rotate(-3deg);z-index:3;width:86%;animation-delay:.25s}.gallery-caption{position:absolute;bottom:5%;right:2%;font-size:11px;font-weight:700;letter-spacing:3px;color:#365571}.gallery-three{box-shadow:0 25px 50px #17385326}
.product-eyebrow{display:flex;align-items:center;gap:16px;flex-wrap:wrap;min-height:40px}.platform-logo{max-width:160px;height:38px;width:auto;object-fit:contain;object-position:left center}.index-logo{display:block;width:auto;height:26px;max-width:130px;object-fit:contain;object-position:left center}.product-name{font-size:20px;font-weight:700;letter-spacing:-.045em;color:var(--accent)}.product-eyebrow .eyebrow{font-size:11px;letter-spacing:1.5px}.status{display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;min-height:27px;font-size:12px;font-weight:600;line-height:1.2;padding:6px 10px;border-radius:8px;background:#eff2f5;color:#526576}.product-eyebrow .status{margin-left:auto}.status-live{color:#315c39;background:#e8f2e9}.status-pilot{color:#195d86;background:#e2f2fe}.status-early,.status-prelaunch{color:#705600;background:#fff2c9}.status-prototype,.status-development,.status-alpha,.status-local,.status-idea{color:#69557b;background:#f0eaf7}
.hero-layout{display:grid;grid-template-columns:1fr 1.12fr;gap:3.3vw;flex:1;align-items:center;min-height:0;margin-top:12px}.hero-copy{min-width:0}.hero-copy .headline{font-size:clamp(42px,4.9vw,94px)}.hero-copy .lead{font-size:clamp(18px,1.45vw,25px);max-width:25em}.hero-visual{min-width:0;position:relative}.hero-visual .screen-frame{transform:perspective(1200px) rotateY(-5deg) rotateX(2deg);animation:frame-reveal .85s var(--ease) both}.screen-frame{background:#fff;border-radius:17px;border:1px solid #dde5eb;box-shadow:0 24px 60px #142f491c;overflow:hidden;position:relative}.screen-chrome{height:34px;padding:0 11px;display:flex;align-items:center;justify-content:space-between;background:#f7f9fb;border-bottom:1px solid #e4e9ee;color:#718092;font-size:10px;font-weight:500;gap:10px}.chrome-dots{display:flex;gap:4px}.chrome-dots i{height:5px;width:5px;border-radius:50%;background:#c7d3df}.zoom-button{width:30px;height:30px;border:0;background:none;display:grid;place-items:center;opacity:.7;border-radius:5px}.zoom-button svg{width:14px;height:14px}.zoom-button:hover{background:#e5edf3;opacity:1}.product-screen{display:block;width:100%;height:auto;max-height:clamp(260px,43svh,660px);object-fit:contain;object-position:center top;background:#fff}
.slide-bottom{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:20px;min-height:99px}.product-note{font-size:13px;line-height:1.55;color:#627484;max-width:46em;margin:0}.qr-card{display:flex;gap:12px;align-items:center;text-align:left;background:#ffffffdb;border:1px solid #e2e9ef;border-radius:14px;padding:7px 13px 7px 7px;box-shadow:0 5px 18px #18375107;flex-shrink:0;transition:transform .2s,border-color .2s}.qr-card:hover{transform:translateY(-2px);border-color:#aacbe0}.qr-card img{width:85px;height:85px;display:block;background:#fff}.qr-card span{font-size:12px;font-weight:650;line-height:1.4;max-width:160px}.qr-card small{display:block;font-size:10px;font-weight:400;margin-top:4px;color:#6c7c8e;overflow-wrap:anywhere}
.audience-layout{display:grid;grid-template-columns:1.25fr .8fr;gap:4vw;flex:1;align-items:center;min-height:0}.audience-copy h1{font-size:clamp(36px,3.65vw,68px);line-height:1.12;font-weight:650;letter-spacing:-.047em;margin:18px 0 30px;max-width:18em}.benefits{list-style:none;padding:0;margin:0}.benefits li{display:flex;align-items:center;gap:17px;margin:19px 0;font-size:clamp(17px,1.45vw,25px);line-height:1.35;letter-spacing:-.025em}.benefits li span{font-size:11px;font-weight:600;letter-spacing:1px;color:var(--accent);border-bottom:1px solid color-mix(in srgb,var(--accent) 35%,white);padding-bottom:6px;align-self:center}.highlight-art{text-align:center;padding:24px;display:flex;align-items:center;justify-content:center;flex-direction:column}.big-highlight{font-size:clamp(95px,13vw,260px);font-weight:700;letter-spacing:-.07em;line-height:1.1;color:var(--accent);text-shadow:0 12px 36px color-mix(in srgb,var(--accent2) 16%,transparent);animation:highlight-reveal .75s var(--ease) both}.highlight-art p{font-size:clamp(17px,1.45vw,23px);color:#5c7080;line-height:1.5;max-width:17em;letter-spacing:-.025em;margin:15px 0 0}
.showcase-layout{display:grid;grid-template-columns:.58fr 1.42fr;gap:3.3vw;flex:1;align-items:center;min-height:0;margin-top:20px}.showcase-copy h1{font-size:clamp(32px,3vw,59px);line-height:1.1;font-weight:650;letter-spacing:-.05em;margin:0 0 30px}.screen-points{display:flex;flex-direction:column;gap:19px}.screen-points span{display:flex;align-items:center;gap:10px;font-size:clamp(15px,1.25vw,22px);line-height:1.45;color:#586f80}.screen-points b{font-size:10px;font-weight:600;letter-spacing:1px;color:var(--accent)}.showcase-screen .product-screen{max-height:47svh}.showcase-screen{animation:frame-reveal .8s var(--ease) both}
.invite-layout{display:grid;grid-template-columns:1.18fr .82fr;gap:4vw;flex:1;align-items:center;min-height:0;margin-top:10px}.invite-copy .headline{font-size:clamp(40px,4.25vw,84px);margin:15px 0 24px}.steps{list-style:none;padding:0;counter-reset:step;margin:0 0 26px}.steps li{display:flex;align-items:center;gap:15px;counter-increment:step;font-size:clamp(16px,1.27vw,23px);line-height:1.5;margin:12px 0;color:#4f6678;letter-spacing:-.02em}.steps li:before{content:counter(step);background:var(--soft);border-radius:50%;width:27px;height:27px;flex-shrink:0;display:grid;place-items:center;color:var(--accent);font-size:12px;font-weight:600}.invite-visual{min-width:0}.invite-visual .product-screen{max-height:32svh}.conversation{font-size:clamp(18px,1.6vw,28px);font-weight:500;letter-spacing:-.035em;line-height:1.4;margin:24px 0 0;color:var(--accent)}
.catalog-heading h1{font-size:clamp(30px,3vw,59px);font-weight:650;letter-spacing:-.05em;line-height:1.1;margin:12px 0}.catalog-heading p:not(.eyebrow){font-size:15px;color:#65798a;margin:0 0 22px}.catalog-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px 20px;flex:1;align-content:center;min-height:0}.catalog-item{border:0;border-bottom:1px solid #e2e9ee;background:transparent;display:flex;align-items:center;text-align:left;min-height:71px;gap:11px;padding:10px 0}.catalog-item div{min-width:0}.catalog-item strong{font-size:17px;font-weight:650;letter-spacing:-.04em}.catalog-item small{display:block;font-size:11px;line-height:1.5;color:#6d7c89;margin-top:3px}.catalog-item .status{display:none}.item-number{font-size:10px;color:#8c9cab;letter-spacing:1px}.item-arrow{margin-left:auto;font-size:18px;color:#7591a5;opacity:.5}.catalog-item:hover strong,.menu-item:hover strong{color:#1975b8}.catalog-item:hover .item-arrow{opacity:1}.slide-catalog{background:radial-gradient(ellipse at 100% 10%,#eaf5fe,transparent 70%),#fff}
.question-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:2vw;flex:1;align-items:center}.question-layout h1{font-size:clamp(42px,4.7vw,93px);font-weight:650;letter-spacing:-.055em;line-height:1.06;max-width:14em;margin:16px 0 24px}.question-kicker{font-size:14px;color:var(--accent);margin:0}.question-prompt{font-size:17px;color:#5a6d7f;margin-top:32px}.giant-question{font-size:clamp(180px,26vw,480px);line-height:.9;font-weight:700;color:var(--accent);text-align:center;letter-spacing:-.08em;opacity:.8;animation:highlight-reveal .8s var(--ease) both}
.riddle-layout{flex:1;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center}.riddle-name{font-size:clamp(78px,10vw,210px);font-weight:650;letter-spacing:-.065em;line-height:1.1;margin:20px 0 10px}.riddle-name>span:first-child{color:var(--accent)}.riddle-question{color:#95b951;margin-left:18px;font-weight:500}.riddle-layout .lead{margin:8px 0 22px}.riddle-answer{max-width:54em;font-size:15px;color:#566b7c;line-height:1.6;margin:16px 0 0}.riddle-layout .subtle-button{background:#e6f1f9}
.slide-end{display:grid;grid-template-columns:1fr auto;align-items:center;padding-left:5vw;gap:5vw;background:radial-gradient(ellipse at 20% 30%,#e6f5fc,transparent 70%),radial-gradient(ellipse at 95% 90%,#eff5df,transparent 65%),white}.end-layout .headline{font-size:clamp(64px,6.6vw,140px);margin:30px 0}.end-layout .lead{max-width:30em}.end-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:30px}.end-question{font-size:17px;color:#647588;margin-top:40px}.end-qr{background:#fff;border:1px solid #dce7ec;border-radius:22px;padding:20px;display:flex;flex-direction:column;align-items:center;gap:16px;box-shadow:0 15px 40px #18375108;max-width:235px;margin-right:2vw}.end-qr img{width:170px;height:170px}.end-qr span{font-size:13px;font-weight:500;text-align:center;color:#526b7d;line-height:1.5}
.controls{display:flex;align-items:center;gap:20px;padding:0 3.6vw;font-size:13px;color:#718395}.footer-context{display:flex;align-items:center;gap:22px;min-width:190px}#context{font-size:12px;font-weight:600;letter-spacing:.2px;color:#587187}.keyboard-hint{margin:auto;font-size:11px;letter-spacing:.1px;color:#7f90a0}.slide-nav{display:flex;gap:14px;align-items:center;margin-left:auto;min-width:192px;justify-content:flex-end}.slide-nav .icon-button{border-radius:50%;width:42px;height:42px;border-color:#d4dfe8;background:#ffffffa1}.slide-nav .next-button{background:#213c52;color:#fff;border-color:#213c52}.slide-nav .next-button:hover:not(:disabled){background:#126da9}#counter{font-size:12px;color:#587187;min-width:62px;text-align:center;font-variant-numeric:tabular-nums;letter-spacing:.7px}.chapter-dots{display:flex;gap:2px}.chapter-dots button{height:28px;width:23px;display:grid;place-items:center;border:0;background:transparent;padding:0}.chapter-dots button:before{content:"";width:5px;height:5px;border-radius:50%;background:#c5d1dc;transition:width .25s}.chapter-dots button.active:before{width:15px;height:5px;border-radius:99px;background:#4ca1da}.progress-track{background:#dfe8ef}.progress-track div{height:3px;background:linear-gradient(90deg,#4ca1da,#a6c262);transition:width .5s var(--ease)}
dialog{border:1px solid #e3eaf0;border-radius:25px;box-shadow:0 30px 90px #102b4540;background:#fbfdff;padding:30px;color:var(--ink);max-width:calc(100vw - 32px);max-height:calc(100svh - 40px)}dialog::backdrop{background:#0e213a55;backdrop-filter:blur(12px)}dialog[open]{animation:dialog-reveal .3s var(--ease)}.dialog-header{display:flex;align-items:center;gap:30px;justify-content:space-between;margin-bottom:20px}.dialog-header h2{font-size:27px;font-weight:650;letter-spacing:-.05em;margin:8px 0 0}.menu-dialog{width:1040px}.menu-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px 20px}.menu-item{display:flex;align-items:center;text-align:left;gap:12px;min-height:82px;background:none;border:0;border-bottom:1px solid #e0e8f0;padding:12px 0;position:relative}.menu-item strong{font-size:18px;font-weight:650;letter-spacing:-.03em}.menu-item small{display:block;font-size:11px;color:#6b7e8e;line-height:1.5;max-width:18em;margin-top:5px}.menu-item .status{position:absolute;right:0;top:11px;font-size:9px;min-height:19px;padding:4px 6px}.menu-item .item-arrow{align-self:flex-end;margin-bottom:8px}.menu-footer{display:flex;gap:20px;justify-content:space-between;margin-top:24px;font-size:12px;color:#5e7588}.image-dialog{width:1300px;padding:18px 22px}.image-dialog .dialog-header{margin:0 0 14px}.image-dialog h2{font-size:22px;margin:0}.image-dialog>img{width:100%;display:block;height:auto;max-height:calc(100svh - 200px);object-fit:contain;background:#fff;border-radius:10px}.image-dialog>p{font-size:13px;margin:14px 0 0;color:#61788c;line-height:1.5}.qr-dialog{text-align:center;width:430px;padding:42px}.qr-close{position:absolute;right:14px;top:14px;width:34px;height:34px;font-size:24px}.qr-dialog h2{font-size:36px;font-weight:650;letter-spacing:-.06em;margin:14px 0 20px}.qr-dialog>img{display:block;width:250px;max-width:100%;height:auto;margin:0 auto 20px}.qr-dialog>a{font-size:16px;display:block;color:#176daa;overflow-wrap:anywhere}.qr-dialog>p:last-child{font-size:14px;line-height:1.6;color:#63798c;margin-bottom:0}.noscript{position:fixed;inset:100px 20px auto;padding:30px;background:#fff;border:1px solid #ddd;z-index:99}
@keyframes reveal-screen{from{opacity:0;translate:0 25px}to{opacity:1;translate:0 0}}@keyframes frame-reveal{from{opacity:0;translate:30px 18px}to{opacity:1;translate:0 0}}@keyframes highlight-reveal{from{opacity:0;transform:scale(.88) translateY(15px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes dialog-reveal{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}
@media(min-width:1800px){.topbar{gap:30px}.brand img{width:157px}.school-logo{height:69px}.lab-label{font-size:16px}.presentation{grid-template-rows:108px minmax(0,1fr) 90px 3px}.slide{border-radius:35px}.stage{margin:0 32px}.screen-chrome{height:43px;font-size:12px}.product-screen{max-height:44svh}.slide-bottom{min-height:120px}.qr-card{padding:8px 16px 8px 8px;gap:16px}.qr-card img{width:105px;height:105px}.qr-card span{font-size:14px}.qr-card small{font-size:12px}.product-note{font-size:15px}.product-name{font-size:25px}.eyebrow{font-size:14px}.product-eyebrow .eyebrow{font-size:13px}.status{font-size:14px;min-height:32px}.catalog-item{min-height:95px}.catalog-item strong{font-size:23px}.catalog-item small{font-size:13px}.catalog-grid{gap:15px 30px}}
@media(max-width:1100px){.lab-label{display:none}.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:4px 20px}.catalog-item{min-height:60px}.catalog-item strong{font-size:16px}.catalog-item small{font-size:10px}.catalog-heading p:not(.eyebrow){margin-bottom:12px}.keyboard-hint{display:none}.headline{letter-spacing:-.045em}.slide{padding:28px}.hero-layout{grid-template-columns:1fr 1fr;gap:24px}.hero-copy .headline{font-size:clamp(37px,4.5vw,56px)}.hero-copy .lead{font-size:17px}.product-eyebrow{gap:10px}.product-eyebrow .eyebrow{font-size:10px;letter-spacing:1px}.product-name{font-size:18px}.audience-copy h1{font-size:36px}.benefits li{font-size:17px;margin:17px 0}.big-highlight{font-size:135px}.showcase-copy h1{font-size:31px}.screen-points span{font-size:15px}.invite-copy .headline{font-size:39px}.steps li{font-size:15px}.qr-card span{max-width:120px}.qr-card{gap:8px}.product-note{font-size:12px}.menu-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.menu-item .status{position:static;margin-left:auto}.menu-item .item-arrow{display:none}}
@media(max-height:740px) and (min-width:761px){.presentation{grid-template-rows:70px minmax(0,1fr) 63px 3px;min-height:560px}.school-logo{height:52px}.slide{padding:22px 34px}.headline{font-size:58px}.intro-copy .headline{font-size:66px;margin:22px 0}.intro-copy .lead{font-size:19px}.intro-copy .primary-button{margin-top:0}.intro-meta{margin-top:20px}.product-eyebrow{min-height:25px}.hero-copy .headline{font-size:48px}.hero-copy .lead{font-size:18px;margin:15px 0}.product-screen{max-height:38svh}.slide-bottom{min-height:78px;margin-top:13px}.qr-card img{width:68px;height:68px}.qr-card span{font-size:11px}.audience-copy h1{font-size:36px;margin:15px 0 20px}.benefits li{font-size:18px;margin:14px 0}.big-highlight{font-size:125px}.highlight-art p{font-size:17px}.showcase-copy h1{font-size:31px;margin-bottom:20px}.screen-points{gap:12px}.screen-points span{font-size:15px}.showcase-screen .product-screen{max-height:39svh}.invite-copy .headline{font-size:44px;margin:12px 0 18px}.steps{margin-bottom:18px}.steps li{font-size:16px;margin:8px 0}.invite-copy .primary-button{padding:12px 22px;min-height:46px;font-size:14px}.conversation{font-size:19px;margin-top:18px}.catalog-item{min-height:58px}.catalog-item small{font-size:10px}.catalog-item strong{font-size:16px}.catalog-heading h1{font-size:35px}.catalog-heading p:not(.eyebrow){font-size:13px;margin-bottom:12px}.catalog-grid{gap:2px 24px}.question-layout h1{font-size:50px}.giant-question{font-size:260px}.question-prompt{font-size:15px;margin-top:20px}.riddle-name{font-size:110px;margin:12px 0}.riddle-layout .lead{font-size:19px}.riddle-answer{font-size:13px;margin-top:10px}.end-layout .headline{font-size:69px;margin:24px 0}.end-layout .lead{font-size:20px}.end-question{margin-top:24px}.end-qr img{width:135px;height:135px}}
@media(max-width:760px){.presentation{height:auto;min-height:100svh;grid-template-rows:76px minmax(calc(100svh - 147px),auto) 68px 3px}.topbar{padding:0 18px;gap:12px;position:relative}.brand img{width:110px}.brand-separator{height:23px}.school-logo{height:49px}.top-actions{gap:8px}.languages{padding:3px;gap:0;border-radius:9px}.languages button{padding:8px;font-size:11px;min-height:32px}.menu-button{padding:9px}.menu-button span{display:none}.menu-button svg{width:19px}.fullscreen{display:none}.stage{margin:0 10px}.slide{min-height:calc(100svh - 147px);height:auto;padding:28px 22px;border-radius:22px;overflow:hidden}.slide-intro{grid-template-columns:1fr;padding:38px 27px 26px;gap:25px;min-height:calc(100svh - 147px)}.intro-copy .eyebrow{font-size:10px;letter-spacing:1.2px}.intro-copy .headline{font-size:clamp(48px,10.8vw,76px);margin:24px 0;letter-spacing:-.06em}.intro-copy .lead{font-size:18px;margin:15px 0 22px;max-width:23em}.intro-copy .primary-button{min-height:47px;font-size:14px;padding:13px 22px}.intro-meta{font-size:11px;max-width:26em;margin:23px 0 0}.intro-gallery{height:240px;width:100%;max-width:420px;margin-left:auto}.gallery-one{top:1%;width:73%;left:13%;border-width:3px;border-radius:10px}.gallery-two{top:17%;width:74%;left:26%;border-width:3px;border-radius:10px}.gallery-three{top:34%;width:75%;left:6%;border-width:3px;border-radius:10px}.gallery-caption{bottom:-1%;right:2%;font-size:9px;letter-spacing:2px}.product-eyebrow{gap:7px;align-items:center;margin-bottom:10px}.product-eyebrow .eyebrow{order:3;width:100%;font-size:10px;letter-spacing:1.1px}.product-name{font-size:21px}.status{font-size:10px;min-height:24px;padding:5px 8px}.hero-layout{grid-template-columns:1fr;gap:14px;margin-top:7px;flex:none}.hero-copy .headline{font-size:clamp(38px,9vw,59px);margin:15px 0 18px;letter-spacing:-.05em}.hero-copy .lead{font-size:17px;margin:0 0 15px;max-width:26em}.hero-visual .screen-frame{transform:none}.screen-frame{border-radius:11px;box-shadow:0 14px 30px #142f4914}.screen-chrome{height:27px;font-size:8px}.product-screen{max-height:32svh}.slide-bottom{margin-top:23px;align-items:center;gap:13px;min-height:79px}.product-note{font-size:10px;line-height:1.6;flex:1}.qr-card{padding:4px;border-radius:10px;flex-direction:column;gap:1px}.qr-card img{width:66px;height:66px}.qr-card span{font-size:8px;text-align:center;max-width:90px;padding:0 3px 3px}.qr-card small{display:none}.audience-layout{grid-template-columns:1fr;gap:15px;flex:none}.audience-copy{padding-top:16px}.audience-copy h1{font-size:34px;margin:14px 0 23px}.benefits li{font-size:17px;margin:17px 0;gap:13px}.highlight-art{padding:10px 10px 0;flex-direction:row;gap:20px;text-align:left;justify-content:flex-start}.big-highlight{font-size:76px;letter-spacing:-.07em;min-width:85px}.highlight-art p{font-size:15px;margin:0;max-width:14em}.showcase-layout{grid-template-columns:1fr;gap:20px;flex:none;margin-top:10px}.showcase-copy h1{font-size:31px;max-width:17em;margin:8px 0 20px}.screen-points{flex-direction:row;flex-wrap:wrap;gap:10px 16px}.screen-points span{font-size:12px;gap:5px}.screen-points b{font-size:8px}.showcase-screen .product-screen{max-height:40svh}.invite-layout{grid-template-columns:1fr;gap:22px;flex:none}.invite-copy .headline{font-size:clamp(36px,8.3vw,56px);margin:14px 0 22px}.steps li{font-size:15px;margin:12px 0;gap:11px;line-height:1.4}.steps li:before{width:24px;height:24px;font-size:11px}.steps{margin-bottom:22px}.invite-copy .primary-button{min-height:45px;padding:12px 20px;font-size:14px}.invite-visual .screen-frame{display:none}.conversation{font-size:18px;margin:0}.controls{padding:0 19px;gap:5px;position:sticky;bottom:3px;z-index:4;background:#f5f8fcee;backdrop-filter:blur(14px)}.footer-context{min-width:0;gap:9px}#context{font-size:10px;max-width:110px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chapter-dots{gap:0}.chapter-dots button{width:17px;height:28px}.slide-nav{gap:9px;min-width:144px}.slide-nav .icon-button{width:36px;height:36px}.slide-nav svg{width:18px;height:18px}#counter{font-size:10px;min-width:53px;letter-spacing:.3px}.progress-track{position:sticky;bottom:0;z-index:5}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 17px;flex:none}.catalog-heading h1{font-size:31px;max-width:15em;margin:12px 0 18px}.catalog-heading p:not(.eyebrow){font-size:13px;line-height:1.5;margin-bottom:20px}.catalog-item{min-height:64px;gap:8px}.catalog-item strong{font-size:16px;line-height:1.3}.catalog-item small{font-size:9px;line-height:1.5}.catalog-item .item-arrow{display:none}.item-number{font-size:9px}.catalog-heading .eyebrow{font-size:10px}.question-layout{grid-template-columns:1fr;gap:0;flex:none}.question-kicker{font-size:12px;margin-top:18px}.question-layout h1{font-size:clamp(36px,8.8vw,55px);margin:18px 0 22px;max-width:15em}.question-layout .lead{font-size:18px;line-height:1.5;margin:15px 0}.question-prompt{font-size:14px;margin:22px 0 0}.giant-question{font-size:180px;text-align:right;margin-right:25px;line-height:1;margin-top:12px}.riddle-layout{padding-top:28px;flex:none;min-height:310px}.riddle-layout .eyebrow{font-size:10px}.riddle-name{font-size:61px;letter-spacing:-.07em;margin:30px 0 20px}.riddle-question{margin-left:7px}.riddle-layout .lead{font-size:18px;margin:8px 0 20px}.riddle-answer{font-size:13px;line-height:1.6;margin:20px 0 0}.slide-end{display:flex;align-items:flex-start;padding:38px 27px 30px;gap:30px}.end-layout .eyebrow{font-size:10px;letter-spacing:1px;line-height:1.7}.end-layout .headline{font-size:clamp(49px,11vw,76px);margin:27px 0;line-height:1.05}.end-layout .lead{font-size:18px;line-height:1.6}.end-actions{gap:12px;margin-top:24px}.end-actions .primary-button{font-size:14px;min-height:46px}.end-actions .subtle-button{font-size:13px}.end-question{font-size:14px;margin:24px 0 0;line-height:1.5}.end-qr{flex-direction:row;width:100%;max-width:none;padding:12px;border-radius:15px;margin:0;gap:16px;min-height:100px}.end-qr img{width:90px;height:90px}.end-qr span{text-align:left;font-size:13px;max-width:12em}dialog{padding:22px;max-height:calc(100svh - 30px);border-radius:20px}.menu-grid{grid-template-columns:1fr}.dialog-header{margin-bottom:14px;gap:15px}.dialog-header h2{font-size:25px}.menu-dialog{width:560px}.menu-item{min-height:74px}.menu-item strong{font-size:19px}.menu-item small{font-size:11px;max-width:18em}.menu-item .status{font-size:9px;max-width:110px;white-space:normal;text-align:center}.menu-footer{font-size:10px;gap:12px}.image-dialog{padding:16px}.image-dialog .dialog-header h2{font-size:20px}.image-dialog>p{font-size:11px}.qr-dialog{padding:40px 22px 24px;width:360px}.qr-dialog h2{font-size:31px}.qr-dialog>img{width:230px}.qr-dialog>a{font-size:14px}.qr-dialog>p:last-child{font-size:12px}}
@media(max-width:380px){.brand img{width:96px}.topbar{gap:8px;padding:0 12px}.school-logo{height:45px}.top-actions{gap:3px}.slide{padding:26px 18px}.intro-copy .headline{font-size:44px}.footer-context{gap:5px}#context{max-width:85px}.slide-nav{gap:6px;min-width:138px}.controls{padding:0 14px}.catalog-item strong{font-size:14px}.catalog-grid{gap:5px 13px}}
.platform-identity,.index-identity{display:inline-flex;align-items:center;gap:10px}.platform-symbol{height:40px;max-width:40px}.platform-identity .product-name{font-size:24px;font-weight:700}.index-symbol{height:28px;max-width:28px}.index-identity strong{line-height:1.25;color:#172736}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.hero-visual .screen-frame{transform:none}}