.kh-tour{--ink:#071618;--panel:rgba(7,22,24,.82);--line:rgba(94,234,212,.22);--teal:#5EEAD4;--text:#E9F4F2;--dim:#A9C9C4;--warm:#F5C98E;--alert:#F87171;--amber:#FBBF24;--display:var(--kb-display,'Lexend',ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,sans-serif);--body:var(--kb-text,'Source Sans 3',ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,sans-serif);--pad:clamp(20px,2.6vw,40px);--bar:0px;--vh:100vh;--vh:100svh;position:relative;height:var(--kh-h,calc(var(--vh) - 64px));min-height:460px;margin:0;overflow:hidden;background:linear-gradient(180deg,#06131a 0%,#0c2429 55%,#123331 100%);color:var(--text);font:400 16px/1.55 var(--body);-webkit-font-smoothing:antialiased;color-scheme:dark}.kh-tour .kh-pin{position:absolute;inset:0;z-index:0}.kh-tour .kh-stage{position:absolute;inset:0}.kh-tour .kh-canvas{display:block;width:100%;height:100%;opacity:0;transition:opacity .7s ease}.kh-tour.ready .kh-canvas{opacity:1}.kh-tour .kh-loading{position:absolute;left:50%;top:38%;transform:translate(-50%,-50%);display:flex;align-items:center;gap:10px;font:600 13px/1 var(--body);letter-spacing:.08em;text-transform:uppercase;color:var(--dim);transition:opacity .5s}.kh-tour .kh-loading::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--teal);animation:kh-pulse 1.2s ease-in-out infinite}.kh-tour.ready .kh-loading,.kh-tour.no3d .kh-loading{opacity:0;visibility:hidden}.kh-tour.no3d .kh-stage::after{content:"The 3D view needs WebGL. The story and the real app screens below still work.";position:absolute;left:50%;top:40%;transform:translate(-50%,-50%);max-width:300px;text-align:center;color:var(--dim)}@keyframes kh-pulse{50%{opacity:.25;transform:scale(.7)}}.kh-tour .kh-labels{position:absolute;inset:0;pointer-events:none;overflow:hidden}.kh-tour .tag{position:absolute;left:0;top:0;display:flex;align-items:center;gap:7px;white-space:nowrap;padding:5px 11px 5px 9px;border-radius:999px;background:rgba(6,20,22,.84);border:1px solid var(--line);font:600 12.5px/1.2 var(--body);color:var(--text);letter-spacing:.01em;opacity:0;will-change:transform,opacity;box-shadow:0 6px 18px rgba(0,0,0,.35)}.kh-tour .tag i{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 8px currentColor;color:var(--teal);flex:none}.kh-tour .tag.warn i{background:var(--amber);color:var(--amber)}.kh-tour .tag.bad i{background:var(--alert);color:var(--alert)}.kh-tour .tag.bad{border-color:rgba(248,113,113,.5)}.kh-tour .kh-hot{position:absolute;inset:0;z-index:2;pointer-events:none}.keenai-landing .kh-tour .hot{position:absolute;left:0;top:0;display:flex;align-items:center;gap:8px;margin:0;padding:8px 14px 8px 10px;border-radius:999px;font:600 13.5px/1 var(--body);color:var(--ink);background:var(--teal);border:0;cursor:pointer;opacity:0;visibility:hidden;box-shadow:0 8px 24px rgba(0,0,0,.45),0 0 0 6px rgba(94,234,212,.18);transition:opacity .25s,visibility .25s;text-transform:none;letter-spacing:0}.keenai-landing .kh-tour .hot:hover,.keenai-landing .kh-tour .hot:focus{color:var(--ink);background:var(--teal)}.kh-tour .hot.on{opacity:1;visibility:visible;pointer-events:auto}.kh-tour .hot::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ink)}.kh-tour .hot:focus-visible{outline:2px solid var(--warm);outline-offset:3px}.kh-tour .kh-phone{position:absolute;z-index:3;right:var(--pad);top:50%;transform:translateY(-50%);width:clamp(200px,18vw,260px);margin:0;transition:opacity .4s ease,visibility .4s}.kh-tour.exploring .kh-phone{opacity:0;visibility:hidden}.kh-tour .kh-frame{padding:9px;border-radius:44px;background:#0a0e0f;box-shadow:0 30px 80px rgba(0,0,0,.55),inset 0 0 0 1px rgba(255,255,255,.09),0 0 0 1px rgba(0,0,0,.6)}.kh-tour .kh-screen{position:relative;aspect-ratio:390/844;border-radius:35px;overflow:hidden;background:#071a1c}.keenai-landing .kh-tour .kh-screen img{position:absolute;inset:0;width:100%;height:100%;max-width:none;margin:0;object-fit:cover;border-radius:0;box-shadow:none;opacity:0;transition:opacity .35s ease}.keenai-landing .kh-tour .kh-screen img.on{opacity:1}.kh-tour .kh-phone-cap{margin-top:12px;text-align:center;font:600 11px/1.3 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}.kh-tour .kh-bar{position:absolute;z-index:3;left:var(--pad);bottom:22px;display:flex;align-items:center;gap:10px 14px;flex-wrap:wrap;max-width:calc(100% - 2 * var(--pad) - 300px)}.kh-tour .kh-rail{display:flex;gap:6px;flex-wrap:wrap}.kh-tour .kh-ctrl{display:flex;align-items:center;gap:4px;padding:4px;border-radius:999px;background:rgba(6,20,22,.78);border:1px solid rgba(255,255,255,.1)}.keenai-landing .kh-tour .kh-ctrl button{display:grid;place-items:center;width:38px;height:38px;margin:0;padding:0;border-radius:50%;border:0;background:transparent;color:var(--text);cursor:pointer;transition:background .2s,opacity .2s}.keenai-landing .kh-tour .kh-ctrl button:hover,.keenai-landing .kh-tour .kh-ctrl button:focus{background:rgba(255,255,255,.1);color:var(--text)}.keenai-landing .kh-tour .kh-ctrl button:disabled{opacity:.35;cursor:default;background:transparent}.keenai-landing .kh-tour .kh-ctrl .kh-play{background:var(--teal);color:var(--ink)}.keenai-landing .kh-tour .kh-ctrl .kh-play:hover,.keenai-landing .kh-tour .kh-ctrl .kh-play:focus{background:#99F6E4;color:var(--ink)}.kh-tour .kh-play .i-pause,.kh-tour .kh-play.is-playing .i-play{display:none}.kh-tour .kh-play.is-playing .i-pause{display:block}.kh-tour .kh-count{min-width:84px;padding:0 10px 0 6px;font:600 12.5px/1 var(--body);letter-spacing:.04em;color:var(--dim);white-space:nowrap}.kh-tour .kh-ctrl button:focus-visible{outline:2px solid var(--warm);outline-offset:2px}.keenai-landing .kh-tour .kh-rail button{font:600 12.5px/1 var(--body);color:var(--dim);background:rgba(6,20,22,.66);border:1px solid rgba(255,255,255,.08);margin:0;padding:8px 12px;border-radius:999px;cursor:pointer;transition:color .2s,border-color .2s,background .2s;text-transform:none;letter-spacing:0}.keenai-landing .kh-tour .kh-rail button:hover,.keenai-landing .kh-tour .kh-rail button:focus{color:var(--text);background:rgba(6,20,22,.8);border-color:rgba(255,255,255,.2)}.keenai-landing .kh-tour .kh-rail button[aria-current="step"]{color:var(--ink);background:var(--teal);border-color:var(--teal)}.keenai-landing .kh-tour .kh-rail button.skip{color:var(--warm);border-color:rgba(245,201,142,.35)}.kh-tour .kh-rail button:focus-visible,.kh-tour .kh-cta a:focus-visible{outline:2px solid var(--warm);outline-offset:3px}.kh-tour .kh-stops{position:absolute;inset:0;z-index:1;margin:0;padding:0;pointer-events:none}.kh-tour .kh-stop{position:absolute;inset:0;margin:0;opacity:0;visibility:hidden;transition:opacity .45s ease,visibility .45s}.kh-tour .kh-stop.on{opacity:1;visibility:visible}.kh-tour .kh-card{pointer-events:auto;position:absolute;left:var(--pad);top:clamp(24px,9%,84px);max-width:410px;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:22px 24px 24px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:grid;gap:10px;box-sizing:border-box}.kh-tour .kh-stop:last-child .kh-card{top:auto;bottom:84px}.keenai-landing .kh-tour .kh-eyebrow{font:600 12px/1.2 var(--body);text-transform:uppercase;letter-spacing:.14em;color:var(--teal);margin:0}.kh-tour .kh-eyebrow em{font-style:normal;color:var(--warm)}.keenai-landing .kh-tour h2,.keenai-landing .kh-tour h3{font-family:var(--display);font-weight:500;letter-spacing:-.015em;text-wrap:balance;margin:0;color:var(--text);padding:0;border:0}.keenai-landing .kh-tour h2{font-size:clamp(28px,3.2vw,42px);line-height:1.08}.keenai-landing .kh-tour h3{font-size:clamp(22px,2.1vw,28px);line-height:1.15}.keenai-landing .kh-tour .kh-card p{margin:0;color:var(--dim);font-size:16.5px;line-height:1.55;max-width:none}.keenai-landing .kh-tour .kh-card p strong{color:var(--text);font-weight:600}.keenai-landing .kh-tour .kh-card a:not(.kh-btn){color:var(--teal);text-decoration:underline;text-underline-offset:3px}.keenai-landing .kh-tour .kh-said{font:500 17px/1.4 var(--display);color:var(--text);padding-left:12px;border-left:2px solid var(--teal);quotes:none}.keenai-landing .kh-tour .kh-hint{font:400 14px/1.4 var(--body);color:#8FB0AB}.kh-tour .kh-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}.keenai-landing .kh-tour .kh-cta .kh-btn{font:600 15px/1 var(--body);text-decoration:none;padding:14px 18px;border-radius:12px;margin:0;cursor:pointer;text-transform:none;letter-spacing:0}.keenai-landing .kh-tour .kh-cta .primary{background:var(--teal);color:var(--ink);border:0}.keenai-landing .kh-tour .kh-cta .ghost,.keenai-landing .kh-tour .kh-cta .ghost:hover,.keenai-landing .kh-tour .kh-cta .ghost:focus{color:var(--text);border:1px solid var(--line);background:transparent}.kh-tour .kh-cta button:focus-visible{outline:2px solid var(--warm);outline-offset:3px}.keenai-landing .kh-tour .kh-fine{font-size:13px;color:#8FB0AB}.keenai-landing .kh-tour h1{font-family:var(--display);font-weight:500;font-size:clamp(36px,4.3vw,60px);line-height:1.04;letter-spacing:-.025em;text-wrap:balance;margin:0;padding:0;border:0;color:var(--text)}.kh-tour .kh-stop:first-child .kh-card{max-width:540px;padding:30px 32px 28px;gap:14px}.keenai-landing .kh-tour .kh-stop:first-child .kh-card p{font-size:17.5px}.keenai-landing .kh-tour .kh-stop:first-child .kh-card .kh-hint{font-size:14px}.kh-tour .kh-start{display:flex;align-items:center;gap:10px 12px;flex-wrap:wrap;margin-top:6px}.keenai-landing .kh-tour .kh-go{display:inline-flex;align-items:center;gap:10px;font:600 16px/1 var(--body);margin:0;padding:15px 22px;border:0;border-radius:12px;background:var(--teal);color:var(--ink);cursor:pointer;text-transform:none;letter-spacing:0;box-shadow:0 0 0 6px rgba(94,234,212,.16)}.keenai-landing .kh-tour .kh-go:hover,.keenai-landing .kh-tour .kh-go:focus{background:#99F6E4;color:var(--ink)}.keenai-landing .kh-tour .kh-book{font:600 15px/1 var(--body);text-decoration:none;padding:14px 18px;border-radius:12px;color:var(--text);border:1px solid var(--line)}.keenai-landing .kh-tour .kh-book:hover{color:var(--text);border-color:var(--teal)}.kh-tour .kh-go:focus-visible,.kh-tour .kh-book:focus-visible{outline:2px solid var(--warm);outline-offset:3px}.keenai-landing .kh-tour .kh-go.kh-go-stage{display:none}@media (max-width:781px){.kh-tour{--bar:52px}}@media (max-width:760px){.kh-tour{--pad:16px;height:auto;min-height:0;display:flex;flex-direction:column}.kh-tour .kh-pin{position:relative;inset:auto;height:clamp(260px,40svh,420px);flex:none}.kh-tour .kh-stops{position:relative;inset:auto;display:grid;padding:14px 16px 20px;pointer-events:auto}.kh-tour .kh-stop{position:relative;inset:auto;grid-area:1/1}.kh-tour .kh-card,.kh-tour .kh-stop:first-child .kh-card,.kh-tour .kh-stop:last-child .kh-card{position:relative;left:auto;right:auto;top:auto;bottom:auto;max-width:none;padding:16px 18px 18px;gap:8px;backdrop-filter:none;-webkit-backdrop-filter:none;background:rgba(7,22,24,.6)}.kh-tour .kh-phone{top:12px;right:12px;transform:none;width:min(30vw,124px)}.kh-tour .tag{font-size:11.5px;padding:4px 9px 4px 8px}.keenai-landing .kh-tour .hot{font-size:12.5px;padding:7px 12px 7px 9px}.kh-tour .kh-frame{padding:4px;border-radius:21px}.kh-tour .kh-screen{border-radius:17px}.kh-tour .kh-phone-cap,.kh-tour .kh-rail{display:none}.kh-tour .kh-bar{left:12px;top:auto;bottom:12px;max-width:none}.keenai-landing .kh-tour .kh-card p,.keenai-landing .kh-tour .kh-said{font-size:15.5px}.keenai-landing .kh-tour h1{font-size:31px}.kh-tour .kh-stop:first-child .kh-card{padding:18px;gap:10px}.keenai-landing .kh-tour .kh-stop:first-child .kh-card p{font-size:15.5px}.keenai-landing .kh-tour .kh-go{padding:13px 18px}.keenai-landing .kh-tour .kh-book{padding:12px 14px}.keenai-landing .kh-tour h2{font-size:26px}.keenai-landing .kh-tour h3{font-size:22px}.keenai-landing .kh-tour .kh-fine{font-size:12.5px;line-height:1.45}.keenai-landing .kh-tour:not(.started) .kh-go.kh-go-stage{display:inline-flex}.kh-tour:not(.started) .kh-ctrl,.keenai-landing .kh-tour .kh-start .kh-go,.keenai-landing .kh-tour .kh-hint{display:none}.keenai-landing .kh-tour .kh-more,.keenai-landing .kh-tour .kh-again{display:none}}@media (prefers-reduced-motion:reduce){.kh-tour .kh-loading::before{animation:none}.kh-tour .kh-stop{transition:none}.keenai-landing .kh-tour .kh-screen img,.kh-tour .kh-canvas{transition:none}}