/*
  Ambient landing page: hero + one Mac screen that plays three examples.
  The notch is drawn from NotchView.swift / NotchState.swift values via the shipped
  onboarding renderer (NotchPill/Atlas/Onboarding/notch.html):
  physical notch 185 x 32 with 10 pt concave flares; voice band = notch + 24 + 2 x 80;
  task band = notch + 24 + 2 x 106; label 11 pt medium at 22 pt leading;
  dictating #FF5EA8 + pulsing "Aa"; listening #5AC8FA bars; thinking #B36AF0 dots;
  running #5E5CE6 dots; done #5BE39A word; needs you #FFD24D word; card 480 wide, 31 radius.
*/
@font-face{font-family:Figtree;src:url(assets/figtree-400.ttf) format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:Figtree;src:url(assets/figtree-500.ttf) format("truetype");font-weight:500;font-display:swap}
@font-face{font-family:Figtree;src:url(assets/figtree-600.ttf) format("truetype");font-weight:600;font-display:swap}
:root{
  --page:#fff;--ink:#14161a;--muted:rgba(20,22,26,.56);--you:#3D7BC2;
  --sys:-apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",sans-serif;
  --serif:"Instrument Serif",Georgia,serif;
  --nh:32px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--page);color:var(--ink);font-family:Figtree,var(--sys);overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
svg{display:block}
a:focus-visible,button:focus-visible{outline:2px solid var(--you);outline-offset:4px;border-radius:4px}

/* ---------- Header ---------- */
.top{position:absolute;z-index:5;top:0;left:0;right:0;height:80px;width:min(1160px,calc(100% - 32px));margin:0 auto;display:flex;align-items:center;justify-content:space-between}
.mark{font:600 25px/1 Figtree;letter-spacing:-.045em;color:#fff}
.dl-sm{height:36px;padding:0 16px;border-radius:18px;display:inline-flex;align-items:center;gap:7px;font:500 13.5px Figtree;color:#fff;background:rgba(255,255,255,.14);box-shadow:inset 0 0 0 1px rgba(255,255,255,.42);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:background .2s}
.dl-sm:hover{background:rgba(255,255,255,.24)}
.dl-sm svg{width:14px;height:14px}

/* ---------- Hero ---------- */
.hero{position:relative;isolation:isolate;padding:136px 16px 120px;text-align:center}
.sky{position:absolute;z-index:-1;left:0;right:0;top:0;height:940px;background:url(assets/sky-hero.png) center top/cover no-repeat}
.sky:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,0) 46%,rgba(255,255,255,.5) 57%,rgba(255,255,255,.9) 66%,#fff 76%)}
h1{margin:0;font:500 clamp(42px,6vw,84px)/1.03 Figtree;letter-spacing:-.05em;color:#fff;text-shadow:0 2px 36px rgba(16,54,128,.22);text-wrap:balance}
.sub{max-width:800px;margin:28px auto 0;font:400 19px/1.6 Figtree;letter-spacing:-.012em;color:rgba(255,255,255,.94);text-shadow:0 1px 18px rgba(16,54,128,.25);text-wrap:balance}
/* The control key: one text-height Mac key inside the sentence, quiet at rest, raised on hover, pressed on click */
.key{display:inline-flex;align-items:center;gap:5px;height:26px;padding:0 9px 1px;margin:0 3px;vertical-align:3px;border-radius:6px;cursor:pointer;-webkit-user-select:none;user-select:none;font:500 15px/1 Figtree;letter-spacing:-.005em;color:#fff;text-shadow:none;background:rgba(255,255,255,.14);box-shadow:inset 0 0 0 1px rgba(255,255,255,.34),0 2px 0 rgba(255,255,255,.2);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:transform .22s cubic-bezier(.3,1.6,.5,1),box-shadow .22s cubic-bezier(.3,1.6,.5,1),background .2s}
.key .g{font-size:12px;opacity:.85}
.key:hover{background:rgba(255,255,255,.22);box-shadow:inset 0 0 0 1px rgba(255,255,255,.5),0 2px 0 rgba(255,255,255,.32),0 8px 16px -8px rgba(16,54,128,.45)}
.key.down{transform:translateY(2px);box-shadow:inset 0 0 0 1px rgba(255,255,255,.5),0 0 0 rgba(255,255,255,.32),0 3px 8px -5px rgba(16,54,128,.4);transition-duration:.07s;transition-timing-function:ease-out}
.cta{margin-top:40px;display:inline-flex;align-items:center;gap:9px;height:52px;padding:0 26px 0 22px;border-radius:26px;background:#fff;color:#111;font:600 15px Figtree;letter-spacing:-.01em;box-shadow:0 12px 30px -10px rgba(18,52,110,.5);transition:transform .2s,box-shadow .2s}
.cta:hover{transform:translateY(-1px);box-shadow:0 16px 36px -10px rgba(18,52,110,.55)}
.cta svg{width:18px;height:18px}
/* Two downloads side by side: the visitor's platform solid white, the other in glass */
/* Equal columns sized to the wider button; they stack on narrow screens */
.ctas{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:12px;width:fit-content;margin:40px auto 0}
.ctas .cta{margin-top:0;justify-content:center}
@media (max-width:560px){.ctas{grid-auto-flow:row}}
.cta.ghost{color:#fff;background:rgba(255,255,255,.14);box-shadow:inset 0 0 0 1px rgba(255,255,255,.42);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.cta.ghost:hover{background:rgba(255,255,255,.22);box-shadow:inset 0 0 0 1px rgba(255,255,255,.55)}
/* Shown after the Windows download starts: the beta is a portable zip, so say what to do with it */
.win-steps{width:fit-content;max-width:100%;margin:18px auto 0;padding:14px 22px 14px 40px;border-radius:16px;text-align:left;font:400 14px/1.75 Figtree;letter-spacing:-.005em;color:rgba(20,22,26,.72);background:rgba(255,255,255,.88);box-shadow:0 12px 30px -14px rgba(18,52,110,.45);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);animation:fadeUp .4s ease-out both}
.win-steps[hidden]{display:none}
.win-steps b{font-weight:600;color:var(--ink)}

/* ---------- Intro: the hero constructs itself once on load ----------
   Headline words rise, then the sub and button, then the tabs and screen lift in and its
   desktop builds: menu bar, notch, dock, icons. The first window arrives when scene 01 starts.
   Only `translate`, `scale` and `opacity` move, so existing transforms and hovers stay untouched.
   html.intro is set in <head> unless reduced motion is on, and removed once the intro is over. */
h1 .w{display:inline-block}
.intro h1 .w{animation:rise .75s calc(var(--i)*70ms) cubic-bezier(.22,1,.36,1) both}
/* Three stages with a short rest between them: headline, then sub + button, then the screen with its tabs. */
.intro .sub{animation:fadeUp .6s 1.25s ease-out both}
.intro .ctas>:first-child{animation:fadeUp .6s 1.4s ease-out both}
.intro .ctas>:last-child{animation:fadeUp .6s 1.5s ease-out both}
.intro .chapters{animation:fadeUp .6s 2.2s ease-out both}
.intro .screen-wrap{animation:lift 1.5s 2.3s cubic-bezier(.16,1,.3,1) both}
.intro .screen-glow{animation:bloom 1.6s 2.55s ease-out both}
.intro .menubar{animation:drop .6s 2.9s cubic-bezier(.22,1,.36,1) both}
.intro #nwrap{animation:drop .6s 3.05s cubic-bezier(.22,1,.36,1) both}
.intro .dock{animation:dockIn .7s 2.95s cubic-bezier(.22,1,.36,1) both}
.intro .dock>*{animation:icon .8s calc(3.05s + var(--d,0)*55ms) cubic-bezier(.34,1.4,.64,1) both}
.dock>:nth-child(2){--d:1}.dock>:nth-child(3){--d:2}.dock>:nth-child(4){--d:3}.dock>:nth-child(5){--d:4}.dock>:nth-child(6){--d:5}.dock>:nth-child(7){--d:6}.dock>:nth-child(8){--d:7}.dock>:nth-child(9){--d:8}.dock>:nth-child(10){--d:9}
.intro .win.show{animation:winIn .9s cubic-bezier(.22,1,.36,1) both}
@keyframes rise{from{opacity:0;translate:0 .9em}35%{opacity:1}to{opacity:1;translate:none}}
@keyframes fadeUp{from{opacity:0;translate:0 10px}to{opacity:1;translate:none}}
@keyframes lift{from{opacity:0;translate:0 200px}22%{opacity:1}to{opacity:1;translate:none}}
@keyframes bloom{from{opacity:0;scale:.9}to{opacity:.5;scale:1}}
@keyframes drop{from{translate:0 -100%}to{translate:none}}
@keyframes dockIn{from{opacity:0;translate:0 90px}to{opacity:1;translate:none}}
@keyframes icon{from{opacity:0;translate:0 120px}30%{opacity:1}to{opacity:1;translate:none}}
@keyframes winIn{from{scale:.9;translate:0 60px}to{scale:1;translate:none}}

/* ---------- Chapters: three examples as quiet tabs with a progress line ---------- */
.chapters{display:flex;justify-content:center;gap:56px;margin:84px auto 0}
.ch{position:relative;display:flex;align-items:baseline;gap:9px;padding:0 1px 15px;border:0;background:none;cursor:pointer;font:500 16.5px/1.2 Figtree;letter-spacing:-.012em;color:rgba(20,22,26,.4);white-space:nowrap;transition:color .3s}
.ch:hover{color:rgba(20,22,26,.7)}
.ch[aria-selected="true"]{color:var(--ink)}
.ch .n{font-size:12px;letter-spacing:.02em;opacity:.75}
.ch .sh{display:none}
.track{position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:1px;background:rgba(20,22,26,.09);overflow:hidden}
.track i{display:block;height:100%;width:0;background:var(--ink)}

/* ---------- The screen ---------- */
.screen-wrap{position:relative;width:min(1160px,100%);margin:34px auto 0}
.screen-glow{position:absolute;z-index:-1;inset:8% 3% -5%;border-radius:60px;background:url(assets/sequoia-light.jpg) center/cover;filter:blur(64px) saturate(1.25);opacity:.5}
.screen{position:relative;width:100%;aspect-ratio:1280/800;border-radius:16px;overflow:hidden;background:#0d2a6b;box-shadow:0 0 0 1px rgba(255,255,255,.6),0 54px 90px -44px rgba(20,48,100,.6),0 20px 40px -22px rgba(20,48,100,.4)}
.stage{position:absolute;left:0;top:0;width:1280px;height:800px;transform-origin:0 0;overflow:hidden;background:url(assets/sequoia-light.jpg) center 12%/cover;font-family:var(--sys);color:#1d1d1f;text-align:left;cursor:default;-webkit-user-select:none;user-select:none}

/* Menu bar */
.menubar{position:absolute;z-index:36;left:0;right:0;top:0;height:var(--nh);display:flex;justify-content:space-between;align-items:center;padding:0 16px 0 20px;font-size:13px;color:rgba(0,0,0,.86);background:rgba(255,255,255,.24);-webkit-backdrop-filter:blur(30px) saturate(1.6);backdrop-filter:blur(30px) saturate(1.6)}
.mb-l,.mb-r{display:flex;align-items:center;gap:19px}
.mb-l b{font-weight:700}
.mb-l svg{width:14px;height:16px}
.mb-r{gap:15px}
.mb-r svg{width:17px;height:17px}

/* ---------- Notch ---------- */
#nwrap{position:absolute;z-index:40;top:0;left:50%;transform:translateX(-50%);width:185px;height:var(--nh);transition:width .42s cubic-bezier(.3,.8,.2,1),height .42s cubic-bezier(.3,.8,.2,1)}
#nwrap .flare{position:absolute;top:0;width:10px;height:10px}
#nwrap .flare.l{left:-10px;background:radial-gradient(circle at 0 100%,transparent 9.5px,#000 10px)}
#nwrap .flare.r{right:-10px;background:radial-gradient(circle at 100% 100%,transparent 9.5px,#000 10px)}
#notch{position:absolute;inset:0;background:#000;border-radius:0 0 11px 11px;overflow:hidden;color:#fff;transition:border-radius .42s}
#notch .band{position:absolute;top:0;left:0;right:0;height:var(--nh);opacity:0;transition:opacity .25s .12s}
#notch.wide .band{opacity:1}
#notch .glow{position:absolute;inset:0;opacity:.8;transition:background .3s}
#notch .lbl{position:absolute;left:22px;top:0;height:var(--nh);width:60px;display:flex;align-items:center;font-size:11px;font-weight:500;white-space:nowrap;overflow:hidden;color:rgba(255,255,255,.9)}
#notch .tip{position:absolute;right:0;top:0;height:var(--nh);width:80px;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:500}
#notch .tip.end{justify-content:flex-end;padding-right:19px;width:auto}
.bars{display:flex;gap:3px;align-items:center;height:16px}
.bars i{width:3px;border-radius:1.5px;background:#5AC8FA;height:4px;animation:bar .5s ease-in-out infinite alternate}
.bars i:nth-child(1){--h:11px}.bars i:nth-child(2){--h:16px;animation-delay:.13s}.bars i:nth-child(3){--h:8px;animation-delay:.26s}.bars i:nth-child(4){--h:13px;animation-delay:.39s}
@keyframes bar{from{height:4px}to{height:var(--h)}}
.aa{width:42px;text-align:center;font:600 14px/1 ui-rounded,"SF Pro Rounded",var(--sys);color:#FF5EA8;animation:aa .75s ease-in-out infinite alternate}
@keyframes aa{from{opacity:.58}to{opacity:1}}
.dots{display:flex;gap:5px}
.dots i{width:5px;height:5px;border-radius:50%;background:currentColor;animation:dot 1.2s infinite linear}
.dots i:nth-child(2){animation-delay:-.8s}.dots i:nth-child(3){animation-delay:-.4s}
@keyframes dot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.4)}}
.pill{height:23px;padding:0 11px;border-radius:8px;display:inline-flex;align-items:center}
.hov{display:none;gap:10px}
.hov span:first-child{color:rgba(255,255,255,.95)}.hov span:last-child{color:rgba(255,255,255,.6)}
#notch.hover .hov{display:flex}
#notch.hover .state{display:none}
#notch .below{position:absolute;top:var(--nh);left:0;right:0;opacity:0;transition:opacity .25s .15s}
#notch.open .below{opacity:1}
.hud{display:flex;align-items:center;gap:9px;height:36px;padding:4px 22px 0;font-size:11.5px;font-weight:500;color:rgba(255,255,255,.88)}
.hud img{width:15px;height:15px;object-fit:contain}
.shim{background:linear-gradient(90deg,rgba(255,255,255,.55) 0%,rgba(255,255,255,.55) 35%,#fff 50%,rgba(255,255,255,.55) 65%,rgba(255,255,255,.55) 100%);background-size:250% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shim 2.2s linear infinite;white-space:nowrap}
@keyframes shim{from{background-position:100% 0}to{background-position:-150% 0}}
/* Card surface: black with the lower frosted lift and the lower edge line */
#notch.card{background:linear-gradient(180deg,#000 0%,#000 calc(100% - 82px),rgba(14,14,14,.96) calc(100% - 42px),rgba(19,19,19,.94) 100%)}
#notch.card:after{content:"";position:absolute;left:.5px;right:.5px;bottom:0;height:70%;border:.65px solid transparent;border-top:0;border-radius:0 0 31px 31px;background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,.13)) border-box;-webkit-mask:linear-gradient(#000 0 0) padding-box exclude,linear-gradient(#000 0 0);mask:linear-gradient(#000 0 0) padding-box exclude,linear-gradient(#000 0 0);pointer-events:none}
.ask{width:480px;padding:12px 27px 24px}
.ask .k{font-size:11px;font-weight:500;color:rgba(255,210,77,.9);margin-bottom:10px}
.ask h4{margin:0;font-size:15px;font-weight:500;color:#F4F2EB}
.ask p{margin:6px 0 0;font-size:13px;line-height:1.5;color:rgba(244,242,235,.6)}
.ask .row{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}
.ask .b{height:32px;padding:0 15px;border-radius:16px;font-size:12.5px;font-weight:500;display:inline-flex;align-items:center;transition:transform .12s,background .12s}
.ask .glass{background:rgba(255,255,255,.12);color:#F4F2EB}
.ask .solid{background:#F4F2EB;color:#111}
.ask .solid.press{transform:scale(.95);background:#fff}

/* ---------- The moment you talk to it: the screen softens, one key, your words ---------- */
.spot{position:absolute;z-index:35;left:0;right:0;top:var(--nh);bottom:0;display:grid;place-items:center;background:rgba(10,14,26,.46);opacity:0;transition:opacity .5s;pointer-events:none;font-family:Figtree,var(--sys)}
.spot.show{opacity:1}
.win,.dock{transition:opacity .5s,transform .5s cubic-bezier(.2,.8,.2,1),filter .5s}
.stage.focus .win,.stage.focus .dock{filter:blur(4px) saturate(.8)}
.sp-in{display:flex;flex-direction:column;align-items:center;transform:translateY(-12px)}
.sp-lbl{height:20px;font:500 15px/20px Figtree;letter-spacing:.01em;color:rgba(255,255,255,.7)}
.bigkey{position:relative;margin-top:22px;width:var(--kw,140px);height:100px;border-radius:16px;background:linear-gradient(180deg,#fff 0%,#f3f3f6 55%,#e9e9ee 100%);box-shadow:inset 0 1px 0 #fff,inset 0 -2px 0 rgba(0,0,0,.05),0 1px 0 rgba(0,0,0,.22),0 5px 0 #b8bbc3,0 26px 44px -14px rgba(0,0,0,.6);color:#4a4b50;font-family:var(--sys);transition:transform .14s cubic-bezier(.3,.7,.3,1),box-shadow .14s}
.bigkey .tr{position:absolute;top:13px;right:16px;font-size:18px;line-height:1;font-weight:400}
.bigkey .bl{position:absolute;bottom:14px;left:16px;font-size:16px;line-height:1;font-weight:400}
.bigkey .bl svg{width:19px;height:19px}
.bigkey.down{transform:translateY(4px);box-shadow:inset 0 1px 0 #fff,inset 0 -1px 0 rgba(0,0,0,.05),0 1px 0 rgba(0,0,0,.22),0 1px 0 #b8bbc3,0 12px 22px -10px rgba(0,0,0,.55)}
.sp-words{margin-top:40px;max-width:860px;min-height:92px;font:400 34px/1.36 Figtree;letter-spacing:-.018em;color:#fff;text-align:center;text-wrap:balance}
.sp-words span{opacity:0;transition:opacity .15s,color .45s}
.sp-words span.in{opacity:1}
.sp-words span.drop{color:rgba(255,255,255,.3);text-decoration:line-through;text-decoration-color:rgba(255,255,255,.55);text-decoration-thickness:2px}

/* One plain line that says what is happening */
.note{position:absolute;z-index:44;left:50%;bottom:98px;transform:translate(-50%,10px);padding:13px 22px;border-radius:24px;background:rgba(22,22,26,.82);-webkit-backdrop-filter:blur(26px) saturate(1.5);backdrop-filter:blur(26px) saturate(1.5);box-shadow:0 18px 40px -16px rgba(0,0,0,.5),inset 0 0 0 .5px rgba(255,255,255,.14);font:500 18px/1.3 Figtree;letter-spacing:-.01em;color:#fff;white-space:nowrap;opacity:0;transition:opacity .35s,transform .35s cubic-bezier(.2,.8,.2,1)}
.note.show{opacity:1;transform:translate(-50%,0)}

/* ---------- Windows ---------- */
.win{position:absolute;z-index:10;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 0 0 .5px rgba(0,0,0,.24),0 26px 70px rgba(12,24,64,.34),0 5px 16px rgba(12,24,64,.16);opacity:0;transform:scale(.985) translateY(6px);pointer-events:none}
.win.show{opacity:1;transform:none}
.traffic{display:flex;gap:8px}
.traffic i{width:12px;height:12px;border-radius:50%;background:#ff5f57;box-shadow:inset 0 0 0 .5px rgba(0,0,0,.12)}
.traffic i:nth-child(2){background:#febc2e}.traffic i:nth-child(3){background:#28c840}
.ico{width:16px;height:16px;color:rgba(0,0,0,.5)}

/* Mail compose */
.mail{left:290px;top:96px;width:700px;height:500px;background:#fff}
.mail .tb{height:52px;display:flex;align-items:center;gap:18px;padding:0 18px;background:#f6f6f6;border-bottom:1px solid rgba(0,0,0,.08)}
.mail .tb .send{width:30px;height:26px;border-radius:6px;display:grid;place-items:center}
.mail .tb .ttl{font-size:13px;font-weight:600;color:rgba(0,0,0,.82)}
.mail .tb .tools{margin-left:auto;display:flex;gap:16px}
.mail .f{height:36px;display:flex;align-items:center;gap:8px;margin:0 20px;border-bottom:1px solid rgba(0,0,0,.08);font-size:13px}
.mail .f label{color:rgba(0,0,0,.42)}
.mail .tok{color:#1a6fe0;background:rgba(26,111,224,.08);padding:2px 7px;border-radius:5px}
.mail .body{padding:22px 26px;font-size:15px;line-height:1.6;color:#1d1d1f}
.mail .body p{margin:0 0 14px}
.mail .body .in{animation:land .55s cubic-bezier(.2,.8,.2,1) both}
.mail .body .in:nth-child(2){animation-delay:.05s}.mail .body .in:nth-child(3){animation-delay:.1s}.mail .body .in:nth-child(4){animation-delay:.15s}
@keyframes land{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.caret{display:inline-block;width:1.5px;height:19px;background:#1d1d1f;vertical-align:-4px;animation:caret 1.1s steps(1) infinite}
@keyframes caret{50%{opacity:0}}

/* Chrome */
.chrome{left:120px;top:52px;width:1040px;height:664px;background:#fff;display:flex;flex-direction:column}
.chrome .strip{height:42px;flex-shrink:0;display:flex;align-items:flex-end;gap:14px;padding:0 14px;background:#dfe3e9}
.chrome .strip .traffic{align-self:center}
.chrome .ctab{height:34px;width:290px;display:flex;align-items:center;gap:9px;padding:0 12px;border-radius:10px 10px 0 0;background:#fff;font-size:12.5px;color:rgba(0,0,0,.8);white-space:nowrap;overflow:hidden}
.chrome .ctab .x{margin-left:auto;color:rgba(0,0,0,.45);font-size:11px}
.chrome .fav{width:16px;height:16px;flex-shrink:0;display:grid;place-items:center}
.chrome .fav svg{width:16px;height:16px}
.chrome .plus{align-self:center;color:rgba(0,0,0,.55);font-size:18px;margin-left:-4px}
.chrome .bar{height:42px;flex-shrink:0;display:flex;align-items:center;gap:16px;padding:0 14px;background:#fff;border-bottom:1px solid rgba(0,0,0,.07)}
.chrome .bar .ico{color:rgba(0,0,0,.55)}
.chrome .url{flex:1;height:30px;border-radius:15px;background:#eef0f3;display:flex;align-items:center;gap:8px;padding:0 14px;font-size:13px;color:rgba(0,0,0,.85);transition:box-shadow .2s,background .2s}
.chrome .url.focus{background:#fff;box-shadow:inset 0 0 0 2px #1a73e8}
.chrome .url .host{color:rgba(0,0,0,.85)}
.chrome .url .path{color:rgba(0,0,0,.45);margin-left:-8px}
.chrome .url .ph{color:rgba(0,0,0,.45)}
.page{flex:1;position:relative;overflow:hidden;font-family:Figtree,var(--sys)}

/* Chrome's new tab */
.newtab{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px;background:#fff}
.newtab .srch{width:560px;height:46px;border-radius:23px;box-shadow:0 0 0 1px #dfe1e5,0 1px 6px rgba(32,33,36,.12);display:flex;align-items:center;gap:12px;padding:0 18px;font-size:14px;color:rgba(0,0,0,.45)}
.newtab .tiles{display:flex;gap:26px}
.newtab .tiles span{width:48px;height:48px;border-radius:50%;background:#f1f3f4}

/* Canvas (a course's Modules page) */
.lms{height:100%;display:flex;background:#fff;color:#2D3B45}
.gnav{width:84px;flex-shrink:0;background:#2D3B45;display:flex;flex-direction:column;align-items:center;padding-top:12px;color:#fff}
.gnav .lg{width:44px;height:44px;border-radius:50%;background:#fff;color:#2D3B45;display:grid;place-items:center;font:700 18px Figtree;margin-bottom:14px}
.gnav .it{width:84px;padding:10px 0 9px;display:flex;flex-direction:column;align-items:center;gap:5px;font-size:11px;font-weight:500}
.gnav .it svg{width:24px;height:24px}
.gnav .it.on{background:#fff;color:#2D3B45}
.gnav .av{width:26px;height:26px;border-radius:50%;background:#C8D3DB;color:#2D3B45;display:grid;place-items:center;font-size:10px;font-weight:700}
.lms-main{flex:1;display:flex;flex-direction:column;min-width:0}
.crumb{height:54px;flex-shrink:0;display:flex;align-items:center;gap:14px;padding:0 26px;border-bottom:1px solid #e8eaec;font-size:14px}
.crumb a{color:#0374B5}
.crumb .sep{color:#8b969e}
.crumb svg{width:20px;height:20px;color:#0374B5}
.lms-cols{flex:1;display:flex;min-height:0}
.cnav{width:160px;flex-shrink:0;padding:18px 0 0 24px;margin:0;list-style:none;font-size:14px}
.cnav li{padding:7px 0 7px 10px;color:#0374B5;border-left:3px solid transparent}
.cnav li.on{color:#2D3B45;border-left-color:#2D3B45;font-weight:600}
.mods{flex:1;padding:18px 30px 0 18px;overflow:hidden}
.mods .sc{transition:transform 1.4s cubic-bezier(.4,0,.2,1)}
.annc{display:flex;gap:14px;padding:14px 16px;border-radius:8px;background:#F2F8FC;box-shadow:inset 3px 0 0 #0374B5;margin-bottom:16px}
.annc .avt{width:34px;height:34px;flex-shrink:0;border-radius:50%;background:#B9C6D2;color:#2D3B45;display:grid;place-items:center;font-size:12px;font-weight:700}
.annc b{display:block;font-size:14px;font-weight:600}
.annc p{margin:3px 0 0;font-size:13.5px;line-height:1.5;color:#45525c}
.annc small{display:block;margin-top:2px;font-size:12px;color:#6b7780}
.mod{border:1px solid #e3e6e9;border-radius:6px;margin-bottom:12px;overflow:hidden}
.mod h6{margin:0;height:40px;display:flex;align-items:center;gap:10px;padding:0 14px;background:#F5F5F5;border-bottom:1px solid #e3e6e9;font-size:14px;font-weight:600;color:#2D3B45}
.mod h6 svg{width:12px;height:12px;color:#6b7780}
.mod .item{height:38px;display:flex;align-items:center;gap:11px;padding:0 16px;font-size:14px;color:#0374B5;border-top:1px solid #f0f1f2}
.mod .item:first-of-type{border-top:0}
.mod .item svg{width:16px;height:16px;color:#6b7780}
.mod .item small{margin-left:auto;font-size:12px;color:#8b969e}
.mod .item{transition:background .25s}
.mod .item.pick{background:#E6F1F8}

/* United */
.ua{height:100%;display:flex;flex-direction:column;background:#F4F6F9;color:#0C2340}
.ua-hd{height:60px;flex-shrink:0;display:flex;align-items:center;gap:30px;padding:0 32px;background:#fff;border-bottom:1px solid #e3e6ea}
.ua-logo{display:flex;align-items:center;gap:10px;font:700 19px/1 Figtree;letter-spacing:.16em}
.ua-logo svg{width:28px;height:28px}
.ua-hd nav{display:flex;gap:26px;font-size:14px;font-weight:500}
.ua-hd nav .on{box-shadow:inset 0 -2px 0 #0C2340;padding-bottom:4px}
.ua-hd .acct{margin-left:auto;display:flex;align-items:center;gap:9px;font-size:13px;font-weight:600}
.ua-hd .acct i{width:30px;height:30px;border-radius:50%;background:#0C2340;color:#fff;display:grid;place-items:center;font-style:normal;font-size:11px}
.ua-body{flex:1;padding:26px 32px;display:flex;flex-direction:column;gap:16px}
.ua-body h2{margin:0;font-size:27px;font-weight:600;letter-spacing:-.01em}
.card{background:#fff;border-radius:10px;box-shadow:0 0 0 1px rgba(12,35,64,.08),0 4px 14px -6px rgba(12,35,64,.14)}
.tripc{padding:20px 22px;display:grid;grid-template-columns:1fr auto;gap:6px 24px;align-items:center}
.tripc.dim{opacity:.6}
.tripc .leg{display:flex;align-items:center;gap:14px;font:600 26px Figtree;letter-spacing:.02em}
.tripc .leg svg{width:20px;height:20px;color:#5b6a80}
.tripc .info{font-size:13px;color:#4c5b70}
.tripc .tag{justify-self:end;font-size:12px;font-weight:600;padding:4px 9px;border-radius:5px;color:#1f7a45;background:#e6f5ec}
.tripc .tag.bad{color:#B42318;background:#FEF0EE}
.tripc .msg{grid-column:1/-1;margin-top:12px;padding:12px 14px;border-radius:8px;background:#FFF8E6;font-size:13.5px;color:#5c4400}
.tripc .acts{grid-column:1/-1;display:flex;justify-content:flex-end;gap:10px;margin-top:12px}
.ubtn{height:40px;padding:0 20px;border-radius:20px;display:inline-flex;align-items:center;font-size:14px;font-weight:600;transition:transform .12s,background .3s,color .3s}
.ubtn.line{box-shadow:inset 0 0 0 1.5px #0C2340}
.ubtn.solid{background:#0C2340;color:#fff}
.ubtn.off{background:#dfe4eb;color:#8792a2}
.ubtn.press{transform:scale(.96)}
.refund{padding:22px;display:flex;flex-direction:column;gap:16px}
.refund .top2{display:flex;justify-content:space-between;align-items:baseline}
.refund .top2 span{font-size:14px;color:#4c5b70}
.refund .top2 b{font-size:28px;font-weight:600}
.refund label{font-size:13px;font-weight:600}
.radios{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.rad{min-height:64px;border-radius:8px;box-shadow:inset 0 0 0 1px #b9c2cf;display:flex;align-items:center;gap:12px;padding:0 16px;font-size:14px;font-weight:500;transition:box-shadow .2s,background .2s}
.rad small{display:block;font-size:12px;font-weight:400;color:#5b6a80;margin-top:2px}
.rad i{width:18px;height:18px;flex-shrink:0;border-radius:50%;box-shadow:inset 0 0 0 1.5px #8792a2;transition:box-shadow .2s}
.rad.on{box-shadow:inset 0 0 0 2px #1A56DB;background:#f3f7ff}
.rad.on i{box-shadow:inset 0 0 0 5px #1A56DB}
.refund .row{display:flex;justify-content:flex-end}
.ok{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.ok .chk{width:58px;height:58px;border-radius:50%;background:#e3f6ea;display:grid;place-items:center;color:#1f9d55;animation:pop .6s cubic-bezier(.2,1.6,.4,1)}
.ok .chk svg{width:28px;height:28px}
.ok h2{margin:18px 0 6px;font-size:24px;font-weight:600}
.ok p{margin:0;font-size:14px;line-height:1.55;color:#4c5b70}
@keyframes pop{50%{transform:scale(1.12)}}

/* Ambient window: blue chrome, conversation + canvas (sidebar collapsed) */
.amb{left:100px;top:52px;width:1080px;height:664px;background:#6CA4DB;padding:10px;display:flex;gap:10px;z-index:12}
.amb .chat{width:322px;flex-shrink:0;background:#FDFCF9;border-radius:12px;display:flex;flex-direction:column;overflow:hidden;font-family:Figtree,var(--sys);color:#20211D}
.amb .chat .hd{height:58px;display:flex;align-items:center;gap:16px;padding:0 18px;font-size:13.5px;font-weight:600}
.amb .tx{flex:1;display:flex;flex-direction:column;justify-content:flex-end;gap:14px;padding:0 20px 6px}
.amb .bubble{align-self:flex-end;max-width:250px;background:var(--you);color:#fff;border-radius:20px;padding:11px 17px;font-size:14px;line-height:18px}
.amb .fold{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:500;color:#74756F}
.amb .fold svg{width:9px;height:9px}
.amb .reply{font-size:14px;line-height:20px}
.amb .reply p{margin:0 0 10px}
.amb .art{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:14px;background:#fff;box-shadow:inset 0 0 0 1px rgba(67,91,104,.13),0 6px 14px -8px rgba(30,60,100,.18)}
.ftile{width:36px;height:36px;border-radius:8px;background:#E85C2E;color:#fff;font:700 9.5px/1 Figtree;display:grid;place-items:center;flex-shrink:0}
.amb .art b{display:block;font-size:13px;font-weight:600}.amb .art small{display:block;font-size:11.5px;color:#74756F;margin-top:2px}
.amb .composer{margin:12px 14px 14px;height:52px;background:#fff;border-radius:26px;box-shadow:inset 0 0 0 1px rgba(67,91,104,.13),0 8px 12px rgba(30,60,100,.07);display:flex;align-items:center;gap:10px;padding:0 9px 0 16px;font-size:14px;color:rgba(32,33,29,.42)}
.amb .composer .rp{margin-left:auto;font-size:12px;font-weight:500;color:#74756F}
.amb .composer .snd{width:34px;height:34px;border-radius:50%;background:var(--you);opacity:.38;display:grid;place-items:center}
.amb .composer .snd svg{width:15px;height:15px}
.amb .canvas{flex:1;background:#fff;border-radius:12px;display:flex;flex-direction:column;overflow:hidden;font-family:Figtree,var(--sys);color:#20211D}
.cv-tabs{height:49px;display:flex;align-items:center;gap:6px;padding:0 12px 0 15px;border-bottom:1px solid rgba(67,91,104,.07)}
.cv-tab{height:36px;display:flex;align-items:center;gap:9px;padding:0 12px 0 9px;border-radius:10px;font-size:14px;font-weight:500;background:rgba(0,0,0,.045)}
.cv-tab .mini{width:20px;height:20px;border-radius:5px;background:#E85C2E;color:#fff;font-size:6px;font-weight:700;display:grid;place-items:center}
.cv-tab .x{font-size:11px;color:#74756F;margin-left:6px}
.cv-icons{margin-left:auto;display:flex;gap:6px}
.cv-icons span{width:30px;height:30px;display:grid;place-items:center}
.cv-icons svg{width:15px;height:15px}
.cv-sub{height:40px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;font-size:12px;color:#74756F}
.cv-sub .zoom{display:flex;gap:14px;align-items:center;color:#20211D}
.cv-body{flex:1;display:flex;min-height:0}
.rail{width:104px;flex-shrink:0;background:#f7f6f3;padding:10px 10px 0 8px;display:flex;flex-direction:column;gap:9px}
.th{display:flex;gap:6px;align-items:flex-start;opacity:0;transform:translateY(6px);transition:opacity .4s,transform .4s cubic-bezier(.2,.8,.2,1)}
.th.in{opacity:1;transform:none}
.th em{font-style:normal;font-size:9px;color:#74756F;width:8px;padding-top:2px}
.th .tw{position:relative;width:76px;height:42.75px;border-radius:3px;overflow:hidden;box-shadow:0 0 0 1px rgba(0,0,0,.08);transition:box-shadow .3s}
.th.on .tw{box-shadow:0 0 0 2px #3D7BC2}
.th .tw .slide{transform:scale(.059375)}
.main{flex:1;display:grid;place-items:center;background:#fbfaf8}
.view{position:relative;width:572px;height:321.75px;box-shadow:0 18px 40px -18px rgba(20,20,20,.45),0 0 0 1px rgba(0,0,0,.06);overflow:hidden;border-radius:3px;background:#1D2142}
.view .slide{transform:scale(.446875);opacity:0;transition:opacity .6s}
.view .slide.on{opacity:1}

/* Slides: 1280 x 720, scaled. A study guide: indigo, paper, highlighter yellow. */
.slide{position:absolute;left:0;top:0;width:1280px;height:720px;transform-origin:0 0;overflow:hidden;font-family:Figtree,sans-serif;--ind:#1D2142;--pap:#F6F2E9;--hi:#FFE15A}
.slide .ey{position:absolute;left:96px;top:88px;font-size:18px;font-weight:600;letter-spacing:.24em;text-transform:uppercase}
.slide mark{background:linear-gradient(180deg,transparent 58%,var(--hi) 58%,var(--hi) 94%,transparent 94%);color:inherit;padding:0 .06em}
.slide svg{position:absolute}
.g1,.g4{background:var(--ind);color:var(--pap)}
.g1 .ey,.g4 .ey{color:rgba(246,242,233,.55)}
.g1 .t{position:absolute;left:88px;top:206px;font:400 150px/.92 var(--serif);letter-spacing:-.02em}
.g1 .t mark{background:var(--hi);color:var(--ind);padding:0 .1em;border-radius:8px}
.g1 .foot{position:absolute;left:96px;bottom:62px;display:flex;gap:44px;font-size:17px;font-weight:500;color:rgba(246,242,233,.5)}
.g1 svg{right:56px;top:190px;width:340px;height:340px}
.g2,.g3,.g5{background:var(--pap);color:#171A21}
.g2 .ey,.g3 .ey,.g5 .ey{color:#6C5CE7}
.g2 .h,.g3 .h,.g5 .h{position:absolute;left:90px;top:146px;font:400 92px/1 var(--serif);letter-spacing:-.02em}
.g2 .cols{position:absolute;left:96px;right:96px;bottom:92px;display:grid;grid-template-columns:repeat(3,1fr);gap:56px}
.g2 .cols div{border-top:2px solid #171A21;padding-top:22px}
.g2 .cols b{display:block;font:400 54px/1 var(--serif);margin-bottom:14px}
.g2 .cols span{display:block;font-size:22px;line-height:1.45;color:rgba(23,26,33,.66)}
.g3 svg{left:96px;top:376px;width:1088px;height:280px}
.g3 .lg{position:absolute;right:96px;top:170px;width:330px;font-size:21px;line-height:1.45;color:rgba(23,26,33,.66)}
.slide.play .curve{animation:draw 1.4s cubic-bezier(.3,.6,.3,1) both}
@keyframes draw{from{stroke-dashoffset:1400}to{stroke-dashoffset:0}}
.g4 .h{position:absolute;left:90px;top:146px;font:400 92px/1 var(--serif);letter-spacing:-.02em}
.g4 .cols{position:absolute;left:96px;right:96px;bottom:92px;display:grid;grid-template-columns:repeat(3,1fr);gap:56px}
.g4 .cols div{border-top:2px solid var(--hi);padding-top:22px;font-size:22px;line-height:1.45;color:rgba(246,242,233,.72)}
.g4 .cols b{display:block;font:400 46px/1.05 var(--serif);color:var(--pap);margin-bottom:12px}
.g5 ol{position:absolute;left:96px;right:96px;top:330px;margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:28px}
.g5 li{display:flex;gap:26px;align-items:baseline;font-size:34px;line-height:1.25;padding-bottom:26px;border-bottom:1px solid rgba(23,26,33,.14)}
.g5 li em{font-style:normal;font:400 40px/1 var(--serif);color:#6C5CE7;width:34px}

/* Cursor (Ambient's, then yours) */
#cursor{position:absolute;z-index:45;left:0;top:0;width:22px;height:22px;margin:-2px 0 0 -4px;opacity:0;transition-property:transform,opacity;transition-timing-function:cubic-bezier(.45,0,.2,1);transition-duration:.7s,.3s;filter:drop-shadow(0 2px 3px rgba(0,0,0,.3))}
#cursor.on{opacity:1}
#cursor svg{width:22px;height:22px;transition:transform .12s}
#cursor.press svg{transform:scale(.82)}

/* Dock */
.dock{position:absolute;z-index:15;left:50%;bottom:7px;transform:translateX(-50%);display:flex;align-items:flex-end;gap:6px;padding:6px 8px 7px;border-radius:21px;background:rgba(255,255,255,.26);-webkit-backdrop-filter:blur(30px) saturate(1.6);backdrop-filter:blur(30px) saturate(1.6);box-shadow:inset 0 0 0 .5px rgba(255,255,255,.55),0 8px 24px rgba(10,20,60,.18)}
.dock .app{position:relative;width:52px;height:52px;display:grid;place-items:center}
.dock .app img{width:52px;height:52px}
.dock .app img.amb-ic{width:42px;height:42px;border-radius:10px}
.dock .app:after{content:"";position:absolute;bottom:-5px;left:50%;width:4px;height:4px;margin-left:-2px;border-radius:50%;background:rgba(0,0,0,.6);opacity:0;transition:opacity .3s}
.dock .app.run:after{opacity:1}
.dock .sep{width:1px;height:44px;margin:0 4px 4px;background:rgba(0,0,0,.14)}

/* ---------- Small screens ---------- */
@media (max-width:760px){
  .hero{padding-top:116px}
  h1 br,.sub br{display:none}
  .sub{font-size:17px}
  .cta{margin-top:32px}
  .chapters{gap:26px;margin-top:56px}
  .ch{font-size:15px}
  .ch .lg{display:none}.ch .sh{display:inline}
  .screen{border-radius:10px}
}
@media (prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
.privacy-footer{position:relative;display:flex;justify-content:space-between;gap:20px;width:min(1160px,calc(100% - 40px));margin:0 auto;padding:28px 0;border-top:1px solid rgba(20,22,26,.1);font:400 12px/1.5 Figtree;color:var(--muted)}.privacy-footer a{text-decoration:underline;text-underline-offset:3px}