@font-face {
  font-family: Manrope;
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url("fonts/manrope-300.ttf") format("truetype");
}

@font-face {
  font-family: Manrope;
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/manrope-400.ttf") format("truetype");
}

@font-face {
  font-family: Manrope;
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("fonts/manrope-500.ttf") format("truetype");
}

/* Three-character, locally hosted wordmark subset; SIL OFL 1.1. */
@font-face {
  font-family: "Briem Hand";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/briem-hand-me.ttf") format("truetype");
}

:root {
  color-scheme: light;
  --canvas: #ffffff;
  --stage: #eaf0f6;
  --primary: #365e82;
  --primary-hover: #294b6a;
  --brand-accent: #b33c4e;
  --brand-accent-on-dark: #de7c8b;
  --dark: #192f44;
  --ink: #252c35;
  --secondary: #586675;
  --on-dark: #f7f9fc;
  --on-dark-body: #c8d6e3;
  --on-dark-caption: #a9c3d9;
  --border: #d0dbe4;
  --rule: #dfe6ed;
  --dark-rule: rgb(255 255 255 / 10%);
  --radius: 4px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-block-start: 97px;
  -webkit-text-size-adjust: 100%;
  font-family: Manrope, sans-serif;
  line-height: 1.5;
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, p, figure, ol, ul { margin: 0; }
ol, ul { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
::selection { background: var(--stage); color: var(--dark); }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 5px; }
.site-footer :focus-visible { outline-color: var(--on-dark-caption); }

.skip-link {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 100;
  padding: 12px 20px;
  background: var(--canvas);
  color: var(--ink);
  transform: translateY(-200%);
}
.skip-link:focus { transform: translateY(0); }

.container {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: 24px;
}
.centered { display: flex; flex-direction: column; align-items: center; text-align: center; }
.section { padding-block: 64px; }
.muted { color: var(--secondary); }
.body-large { font-size: 18px; line-height: 28px; letter-spacing: -0.005em; }
.body-small { font-size: 14px; line-height: 20px; }
.eyebrow { font-size: 12px; line-height: 16px; font-weight: 500; letter-spacing: 0.025em; }
h1 { font-size: 36px; line-height: 44px; font-weight: 300; letter-spacing: -0.025em; }
h2 { font-size: 28px; line-height: 36px; font-weight: 400; letter-spacing: -0.02em; }
h3 { font-size: 20px; line-height: 28px; font-weight: 500; letter-spacing: -0.01em; }
.compact-heading { font-size: 30px; line-height: 36px; letter-spacing: -0.025em; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgb(255 255 255 / 96%);
  border-bottom: 1px solid var(--rule);
}

@supports ((backdrop-filter: blur(14px)) or (-webkit-backdrop-filter: blur(14px))) {
  .site-header {
    background: rgb(255 255 255 / 86%);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
  }
}

.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 80px; gap: 16px; }
.brand { font-size: 20px; line-height: 28px; font-weight: 500; letter-spacing: -0.025em; }
.header-brand { display: inline-flex; align-items: center; gap: 8px; flex-shrink: 0; }
.brand-icon { width: 20px; height: 20px; flex-shrink: 0; object-fit: contain; }
.brand-wordmark { white-space: nowrap; }
.brand-suffix {
  color: var(--brand-accent);
  font-family: "Briem Hand", Georgia, serif;
  font-size: 22px;
  font-style: italic;
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.025em;
}
.navigation { display: flex; align-items: center; gap: 32px; }
.navigation-link { font-size: 14px; line-height: 20px; font-weight: 500; letter-spacing: 0.01em; color: var(--secondary); transition: color 150ms; }
.navigation-link:hover { color: var(--ink); }
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 12px 28px;
  border-radius: var(--radius);
  background: var(--primary);
  color: var(--canvas);
  font-size: 14px;
  line-height: 20px;
  font-weight: 500;
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition: background-color 150ms;
}
.button:hover { background: var(--primary-hover); }
.text-link { font-size: 14px; line-height: 20px; font-weight: 500; letter-spacing: 0.01em; padding-bottom: 2px; border-bottom: 1px solid rgb(37 44 53 / 30%); transition: border-color 150ms; }
.text-link:hover { border-color: var(--ink); }

.hero { padding-block: 64px; }
.hero-eyebrow { color: var(--secondary); margin-bottom: 24px; }
.hero h1 { max-width: 768px; margin-bottom: 32px; }
.hero-description { max-width: 576px; margin-bottom: 40px; }
.hero-actions { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 24px; margin-bottom: 48px; }
.hero-platforms { max-width: 672px; text-wrap: balance; }
/* The kinds of conversation the product is built for: one quiet row of
   labels, separated by dots, under the platform line. */
.built-for { display: flex; flex-wrap: wrap; justify-content: center; column-gap: 12px; row-gap: 8px; margin-top: 32px; padding: 0; list-style: none; font-size: 13px; line-height: 20px; font-weight: 500; letter-spacing: 0.01em; color: var(--secondary); }
.built-for li { display: flex; align-items: center; gap: 12px; }
.built-for li + li::before { content: ""; width: 3px; height: 3px; border-radius: 50%; background: var(--border); }
@media (max-width: 639px) { .built-for { column-gap: 20px; } .built-for li + li::before { display: none; } }

.product-stage { background: var(--stage); }
.product-stage h2 { max-width: 672px; margin-bottom: 24px; }
.product-description { max-width: 576px; margin-bottom: 64px; }
/* Product scene: one picture of a session, drawn in HTML and CSS. Every length
   inside `.scene` is in cqw of the scene (1cqw = 10 units of a 1000-unit-wide
   drawing), so the whole scene scales as one image. The static styles are the
   final frame, which reduced motion shows; a 16 s loop animates the rest. */
.product-scene { display: flex; flex-direction: column; align-items: center; gap: 24px; width: 100%; max-width: 1000px; margin: 0; }
.scene { position: relative; width: 100%; aspect-ratio: 1000 / 630; container-type: inline-size; text-align: left; }
.scene p { margin: 0; }

.laptop { position: absolute; left: 6cqw; top: 7cqw; width: 88cqw; height: 52.7cqw; }
.laptop-lid {
  position: absolute;
  left: 5cqw;
  width: 78cqw;
  height: 50.9cqw;
  padding: 2cqw 1.3cqw 1.8cqw;
  border-radius: 2cqw 2cqw 0.5cqw 0.5cqw;
  background: #0c0d0f;
  box-shadow: 0 0 0 0.15cqw #2b2e33, 0 0 0 0.32cqw #a9aeb5, 0 0 0 0.42cqw #dcdfe3;
}
.laptop-lid::before { content: ""; position: absolute; top: 0.7cqw; left: 50%; width: 0.6cqw; height: 0.6cqw; margin-left: -0.3cqw; border-radius: 50%; background: radial-gradient(circle at 40% 40%, #3d5068 0 25%, #121418 45%); }
.laptop-lid::after { content: ""; position: absolute; left: 0.5cqw; right: 0.5cqw; bottom: 0; height: 0.5cqw; background: linear-gradient(#1a1b1e, #383b40); }
.laptop-screen { position: relative; width: 100%; height: 100%; overflow: hidden; border-radius: 0.3cqw; background: #16181c; font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
.laptop-screen::after { content: ""; position: absolute; inset: 0; z-index: 5; pointer-events: none; background: linear-gradient(118deg, rgb(255 255 255 / 4%) 0 34%, rgb(255 255 255 / 0%) 34.2%); }
.laptop-base {
  position: absolute;
  top: 50.9cqw;
  width: 88cqw;
  height: 1.8cqw;
  border-radius: 0.2cqw 0.2cqw 1.6cqw 1.6cqw / 0.2cqw 0.2cqw 1.1cqw 1.1cqw;
  background: linear-gradient(#f3f4f6 0%, #d9dce0 30%, #b9bdc3 70%, #8d9198 100%);
  box-shadow: inset 0 0.08cqw 0 #ffffff;
}
.laptop-base::before { content: ""; position: absolute; left: 50%; top: 0; width: 13cqw; height: 0.7cqw; margin-left: -6.5cqw; border-radius: 0 0 0.9cqw 0.9cqw; background: linear-gradient(#9da2a9, #c4c8cd); }
.laptop-base::after { content: ""; position: absolute; left: -2cqw; right: -2cqw; top: 1.1cqw; z-index: -1; height: 2.6cqw; background: radial-gradient(closest-side, rgb(25 40 60 / 32%), rgb(25 40 60 / 0%)); }

.menubar { display: flex; justify-content: space-between; align-items: center; height: 1.6cqw; padding: 0 1.1cqw; background: rgb(36 38 43 / 96%); color: #e9eaec; font-size: 0.95cqw; }
.menubar > span:first-child { font-weight: 600; }
.menubar-status { position: relative; display: flex; align-items: center; gap: 1cqw; }
.menubar-icon { position: relative; width: 1.3cqw; height: 1.1cqw; fill: currentColor; }
/* The icon's highlight while its panel is open, as macOS draws it. */
.menubar-hl { position: absolute; left: -0.45cqw; top: -0.1cqw; width: 2.2cqw; height: 1.3cqw; border-radius: 0.35cqw; background: rgb(255 255 255 / 25%); opacity: 0; animation: scene-menu 26s ease-in-out infinite both; }
.call { display: grid; grid-template-columns: repeat(2, 34.5cqw); grid-auto-rows: 19.4cqw; gap: 0.8cqw; justify-content: center; padding-top: 1.2cqw; }
.tile { position: relative; overflow: hidden; border-radius: 0.7cqw; background: #2a2e35; }
/* Webcam frames: generated people, downscaled, recompressed and given noise
   so they look like a webcam rather than a camera. */
.face { display: block; width: 100%; height: 100%; object-fit: cover; scale: 1.02; transform-origin: 50% 40%; animation: scene-sway 8s ease-in-out infinite; }
/* Each frame drifts a little at its own pace, like a head moving in front of
   a webcam, so the people do not look frozen. */
.tile-maya .face { animation-duration: 9.5s; animation-delay: -3s; }
.tile-priya .face { animation-duration: 7s; animation-delay: -5s; }
.tile-you .face { animation-duration: 10.5s; animation-delay: -2s; }
.ring { position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 0.25cqw #79b0ff; }
.tag { position: absolute; left: 0.8cqw; bottom: 0.8cqw; padding: 0.25cqw 0.6cqw; border-radius: 0.4cqw; background: rgb(0 0 0 / 50%); color: #ffffff; font-size: 0.95cqw; line-height: 1.3; }
.tile-maya .tag, .tile-you .tag { left: auto; right: 0.8cqw; }
.eq { position: absolute; top: 0.8cqw; right: 0.8cqw; display: flex; align-items: center; justify-content: center; gap: 0.14cqw; width: 2.2cqw; height: 2.2cqw; border-radius: 50%; background: #3f7fe0; }
.eq i { width: 0.22cqw; height: 1cqw; border-radius: 0.11cqw; background: #ffffff; animation: scene-eq 0.9s ease-in-out infinite; }
.eq i:nth-child(2) { animation-duration: 0.7s; animation-delay: -0.3s; }
.eq i:nth-child(3) { animation-duration: 1.1s; animation-delay: -0.5s; }
.tile-tom .ring, .tile-tom .eq { animation: scene-tom 26s ease-in-out infinite both; }
.tile-maya .ring, .tile-maya .eq { opacity: 0; animation: scene-maya 26s ease-in-out infinite both; }
.tile-you .ring, .tile-you .eq { opacity: 0; animation: scene-you 26s ease-in-out infinite both; }

/* The uHint.me panel under the menu bar: rows of fixed height, so Start sits
   at a known point for the cursor (left 50.5cqw, top 11.9cqw); the menu bar
   icon is at 67.5cqw, 0.25cqw. */
.panel { position: absolute; top: 2cqw; right: 4cqw; z-index: 2; display: flex; flex-direction: column; gap: 0.7cqw; width: 22cqw; padding: 1.1cqw; border-radius: 1cqw; background: rgb(242 242 244 / 97%); box-shadow: 0 0 0 0.06cqw rgb(0 0 0 / 18%), 0 1cqw 2.6cqw rgb(0 0 0 / 40%); color: #1d1d1f; font-size: 1.05cqw; line-height: 1.4cqw; opacity: 0; }
.panel-title { height: 1.5cqw; font-size: 1.15cqw; line-height: 1.5cqw; font-weight: 700; }
.panel-row { display: flex; align-items: center; gap: 0.45cqw; height: 1.4cqw; }
.rec-dot { width: 0.95cqw; height: 0.95cqw; border-radius: 50%; background: currentColor; box-shadow: inset 0 0 0 0.16cqw #f2f2f4, 0 0 0 0.1cqw currentColor; }
.panel-source { display: flex; height: 1.7cqw; padding: 0.15cqw; border-radius: 0.5cqw; background: #dcdce0; font-size: 0.9cqw; }
.panel-source span { flex: 1; border-radius: 0.38cqw; text-align: center; }
.panel-source .is-selected { background: #ffffff; box-shadow: 0 0.05cqw 0.15cqw rgb(0 0 0 / 20%); }
.panel-source.is-disabled { color: rgb(29 29 31 / 45%); }
.panel-buttons { display: flex; align-items: center; gap: 0.5cqw; height: 1.8cqw; }
.mac-button { display: inline-block; width: 4.4cqw; height: 1.8cqw; border-radius: 0.5cqw; background: #ffffff; box-shadow: 0 0 0 0.06cqw rgb(0 0 0 / 16%), 0 0.06cqw 0.12cqw rgb(0 0 0 / 14%); color: #1d1d1f; font-size: 1cqw; line-height: 1.8cqw; text-align: center; }
.mac-button.is-disabled { background: #f6f6f7; color: rgb(29 29 31 / 35%); }
.panel-time { margin-left: auto; font-variant-numeric: tabular-nums; }
.panel-viewer { display: flex; justify-content: space-between; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 0.85cqw; }
.panel-footer { display: flex; justify-content: space-between; align-items: center; padding-top: 0.7cqw; border-top: 0.06cqw solid rgb(0 0 0 / 12%); color: rgb(29 29 31 / 60%); font-size: 0.9cqw; }
.panel-idle { animation: scene-panel-idle 26s ease-in-out infinite both; }
.panel-live { animation: scene-panel-live 26s ease-in-out infinite both; }
.cursor { position: absolute; left: 52.3cqw; top: 12.5cqw; z-index: 3; width: 1.3cqw; height: 1.95cqw; fill: #000000; stroke: #ffffff; stroke-width: 1.2; stroke-linejoin: round; transform-origin: 0 0; opacity: 0; filter: drop-shadow(0 0.1cqw 0.15cqw rgb(0 0 0 / 40%)); animation: scene-cursor 26s ease-in-out infinite both; }
.click { position: absolute; left: 51.2cqw; top: 11.3cqw; z-index: 3; width: 3cqw; height: 3cqw; border: 0.2cqw solid rgb(255 255 255 / 90%); border-radius: 50%; opacity: 0; animation: scene-click 26s ease-out infinite both; }
.click-menu { left: 66.6cqw; top: -0.7cqw; animation-name: scene-click-menu; }

.bubble { position: absolute; left: 1cqw; top: 3cqw; z-index: 4; width: 30cqw; padding: 1.4cqw 1.8cqw; border: 0.1cqw solid var(--border); border-radius: 1.4cqw; background: var(--canvas); box-shadow: 0 0.8cqw 2cqw rgb(25 47 68 / 16%); color: var(--ink); font-size: 1.75cqw; line-height: 1.3; font-weight: 500; letter-spacing: -0.01em; animation: scene-bubble 26s ease-in-out infinite both; }
.bubble::after { content: ""; position: absolute; right: 7cqw; bottom: -1.05cqw; width: 2cqw; height: 2cqw; border-right: 0.1cqw solid var(--border); border-bottom: 0.1cqw solid var(--border); background: var(--canvas); transform: rotate(45deg); }
/* The second question, from Maya: the same bubble mirrored to the right. */
.bubble-2 { left: auto; right: 1cqw; opacity: 0; animation-name: scene-bubble-2; }
.bubble-2::after { right: auto; left: 7cqw; }

/* The phone shows the real answer view: PIN page, then the card on black,
   Manrope, the grey technical state and the green dots while streaming.
   `.phone` is its own container, so everything inside it is in cqw of the
   phone and the phone can be enlarged on narrow screens as one piece. */
.phone { position: absolute; left: 31.6cqw; top: 39.5cqw; z-index: 4; width: 36.8cqw; aspect-ratio: 430 / 212; container-type: inline-size; }
.phone-body { position: relative; width: 100%; height: 100%; padding: 2.1cqw; border-radius: 7.4cqw; background: linear-gradient(150deg, #34373c, #0b0c0e 30%); box-shadow: 0 0 0 0.37cqw #80858d, 0 0 0 0.7cqw #cfd2d7, 0 1.2cqw 4cqw rgb(0 0 0 / 50%); }
.phone-body::before { content: ""; position: absolute; top: -1.28cqw; left: 21cqw; width: 9.8cqw; height: 0.7cqw; border-radius: 0.45cqw; background: #8d9198; box-shadow: 12.1cqw 0 0 #8d9198; }
.phone-screen { position: relative; width: 100%; height: 100%; overflow: hidden; border-radius: 5.6cqw; background: #000000; color: #f2f2f2; font-family: Manrope, system-ui, sans-serif; }
.phone-screen::before { content: ""; position: absolute; left: 3cqw; top: 50%; z-index: 3; width: 2.3cqw; height: 2.3cqw; margin-top: -1.15cqw; border-radius: 50%; background: radial-gradient(circle at 40% 40%, #2c3a4c 0 25%, #050506 50%); }
.phone-screen::after { content: ""; position: absolute; inset: 0; z-index: 3; pointer-events: none; background: linear-gradient(110deg, rgb(255 255 255 / 6%) 0 30%, rgb(255 255 255 / 0%) 30.2%); }
.pair { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2.8cqw; background: #000000; opacity: 0; animation: scene-pair 26s ease-in-out infinite both; }
.pair-label { color: #ffffff; font-size: 4.4cqw; font-weight: 500; line-height: 1.25; }
.pair-pin { width: 51cqw; height: 10.7cqw; padding-left: 0.35em; border: 0.47cqw solid #f2f2f2; border-radius: 1.4cqw; outline: 0.7cqw solid #ffffff; outline-offset: 0.7cqw; color: #ffffff; font-size: 6.5cqw; font-weight: 500; line-height: 9.8cqw; letter-spacing: 0.35em; text-align: center; font-variant-numeric: tabular-nums; }
.answer { position: absolute; left: 5cqw; right: 5cqw; top: 50%; translate: 0 -50%; font-size: 3.85cqw; line-height: 1.45; text-align: center; animation: scene-answer 26s ease-in-out infinite both; }
.answer-2 { opacity: 0; animation-name: scene-answer-2; }
.astate { position: absolute; left: 3.7cqw; bottom: 2.8cqw; color: #8a8a8a; font-size: 2.1cqw; letter-spacing: 0.08em; opacity: 0; animation: scene-astate 26s ease-in-out infinite both; }
.live { position: absolute; left: 3.7cqw; bottom: 3.3cqw; display: flex; gap: 0.6cqw; animation: scene-live 26s ease-in-out infinite both; }
.live i { width: 1.15cqw; height: 1.15cqw; border-radius: 50%; background: #2e8b57; animation: scene-hop 1.5s ease-in-out infinite; }
.live i:nth-child(2) { animation-duration: 1.25s; animation-delay: -0.4375s; }
.live i:nth-child(3) { animation-duration: 1.75s; animation-delay: -0.875s; }
.w { animation: scene-word 26s linear infinite both; animation-delay: var(--d); }
/* A typed digit takes its place only once typed, so the PIN stays centred
   while it grows, as in the real input; the caret blinks after it. */
.pair-pin .w { display: inline-block; overflow: hidden; vertical-align: top; animation-name: scene-digit; }
.pair-pin::after { content: ""; display: inline-block; width: 0.3cqw; height: 6.5cqw; margin-top: 1.65cqw; vertical-align: top; background: #ffffff; animation: scene-caret 1s steps(1) infinite; }

/* Narrow screens: room above the laptop for a larger question, and a phone
   somewhat larger than on desktop, still resting on the laptop base. */
@media (max-width: 639px) {
  .scene { aspect-ratio: 1000 / 720; }
  .laptop { top: 17cqw; }
  .bubble { left: 0; top: 0; width: 64cqw; padding: 2.4cqw 3cqw; border-radius: 2.4cqw; font-size: 3.4cqw; }
  .bubble::after { right: 14cqw; bottom: -1.6cqw; width: 3cqw; height: 3cqw; }
  .bubble-2 { left: auto; right: 0; }
  .bubble-2::after { right: auto; left: 14cqw; }
  .phone { left: 25cqw; top: 43cqw; width: 50cqw; }
  .answer { left: 4cqw; right: 4cqw; font-size: 4.4cqw; }
}

/* The loop, in percent of 26 s: the cursor opens the panel from the menu bar
   at 1.9 s and presses Start at 3.6 s; the PIN page from 4.4 s and one digit
   every 0.3 s from 5 s; listening from 7.1 s; Tom's question from 8.2 s and
   its cues from 10.2 s; your answer from 13.7 s; Maya's question from 17.2 s
   and new cues from 19 s; your answer from 21.4 s; reset from 24 s.
   A word (`.w`) appears at its own `--d` and stays 13 s (50%): longer than
   its parent needs it, and gone before that parent shows again. */
@keyframes scene-cursor {
  0%, 1.92% { translate: -14.6cqw 11cqw; scale: 1; opacity: 1; }
  6.58%, 7.31% { translate: 15.7cqw -11.6cqw; scale: 1; opacity: 1; }
  7.69% { translate: 15.7cqw -11.6cqw; scale: 0.82; opacity: 1; }
  8.27%, 9.23% { translate: 15.7cqw -11.6cqw; scale: 1; opacity: 1; }
  13.08%, 13.85% { translate: 0 0; scale: 1; opacity: 1; }
  14.23% { translate: 0 0; scale: 0.82; opacity: 1; }
  14.85% { translate: 0 0; scale: 1; opacity: 1; }
  17.69% { translate: 5cqw 9cqw; scale: 1; opacity: 0; }
  95.38% { translate: -14.6cqw 11cqw; scale: 1; opacity: 0; }
  97.69%, 100% { translate: -14.6cqw 11cqw; scale: 1; opacity: 1; }
}
@keyframes scene-click-menu { 0%, 7.31% { opacity: 0; scale: 0.3; } 7.69% { opacity: 0.6; scale: 0.45; } 9.62%, 100% { opacity: 0; scale: 1.6; } }
@keyframes scene-click { 0%, 13.85% { opacity: 0; scale: 0.3; } 14.23% { opacity: 0.6; scale: 0.45; } 16.15%, 100% { opacity: 0; scale: 1.6; } }
@keyframes scene-menu { 0%, 7.69% { opacity: 0; } 8.27%, 26.15% { opacity: 1; } 27.69%, 100% { opacity: 0; } }
@keyframes scene-panel-idle { 0%, 7.69% { opacity: 0; } 8.27%, 14.12% { opacity: 1; } 14.15%, 100% { opacity: 0; } }
@keyframes scene-panel-live { 0%, 14.08% { opacity: 0; } 14.12%, 26.15% { opacity: 1; } 27.69%, 100% { opacity: 0; } }
@keyframes scene-pair { 0%, 16.92% { opacity: 0; } 18.08%, 26.15% { opacity: 1; } 27.31%, 100% { opacity: 0; } }
@keyframes scene-astate { 0%, 27.31% { opacity: 0; } 27.69%, 29.62% { opacity: 1; } 30%, 100% { opacity: 0; } }
@keyframes scene-live { 0%, 30% { opacity: 0; } 30.38%, 92.31% { opacity: 1; } 93.85%, 100% { opacity: 0; } }
@keyframes scene-answer { 0%, 37.62% { opacity: 0; } 37.69%, 72.69% { opacity: 1; } 73.08%, 100% { opacity: 0; } }
@keyframes scene-answer-2 { 0%, 73% { opacity: 0; } 73.08%, 92.31% { opacity: 1; } 93.85%, 100% { opacity: 0; } }
@keyframes scene-word { 0% { opacity: 0; } 0.6%, 50% { opacity: 1; } 50.1%, 100% { opacity: 0; } }
@keyframes scene-digit { 0% { opacity: 0; max-width: 0; } 0.6%, 50% { opacity: 1; max-width: 1.2em; } 50.1%, 100% { opacity: 0; max-width: 0; } }
@keyframes scene-caret { 50% { opacity: 0; } }
@keyframes scene-tom { 0%, 31.54% { opacity: 0; } 32.31%, 52.31% { opacity: 1; } 53.08%, 100% { opacity: 0; } }
@keyframes scene-maya { 0%, 66.15% { opacity: 0; } 66.92%, 81.92% { opacity: 1; } 82.69%, 100% { opacity: 0; } }
@keyframes scene-you { 0%, 52.69% { opacity: 0; } 53.46%, 60.38% { opacity: 1; } 61.15%, 82.31% { opacity: 0; } 83.08%, 91.54% { opacity: 1; } 92.31%, 100% { opacity: 0; } }
@keyframes scene-bubble { 0%, 31.92% { opacity: 0; translate: 0 0.8cqw; } 33.08%, 59.62% { opacity: 1; translate: 0 0; } 60.77%, 100% { opacity: 0; translate: 0 0; } }
@keyframes scene-bubble-2 { 0%, 66.54% { opacity: 0; translate: 0 0.8cqw; } 67.69%, 89.62% { opacity: 1; translate: 0 0; } 90.77%, 100% { opacity: 0; translate: 0 0; } }
@keyframes scene-sway { 0%, 100% { scale: 1.02; translate: 0 0; } 35% { scale: 1.035; translate: -0.5% 0.4%; } 70% { scale: 1.025; translate: 0.4% -0.3%; } }
@keyframes scene-eq { 0%, 100% { scale: 1 0.35; } 50% { scale: 1 1; } }
@keyframes scene-hop { 0%, 60%, 100% { translate: 0 0; } 30% { translate: 0 -0.7cqw; } }

.setup h2 { text-align: center; margin-bottom: 64px; }
.setup-steps { display: grid; gap: 48px; text-align: center; }
.setup-steps li { min-width: 0; }
.step-number { display: block; font-size: 28px; line-height: 36px; letter-spacing: -0.02em; color: var(--secondary); margin-bottom: 12px; }
.setup h3 { margin-bottom: 12px; }
.setup-steps p { line-height: 1.625; }
.stop-note { margin-top: 64px; text-align: center; }

.compare { padding-block: 64px; background: var(--stage); border-top: 1px solid var(--border); text-align: center; }
.compare h2 { max-width: 672px; margin-inline: auto; }
.compare-introduction { max-width: 576px; margin: 16px auto 0; }
.compare-points { display: grid; gap: 40px; margin-top: 56px; padding: 0; list-style: none; }
.compare-points li { min-width: 0; padding-top: 24px; border-top: 1px solid var(--border); text-align: left; }
.compare-points h3 { margin-bottom: 12px; }
.compare-points p { line-height: 1.625; }

.privacy { background: var(--dark); color: var(--on-dark); padding-block: 96px; }
.privacy-eyebrow { color: var(--on-dark-caption); font-size: 13px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 12px; }
.privacy h2 { max-width: 672px; }
.heading-line { display: block; }
.privacy-introduction { max-width: 672px; margin-top: 12px; font-size: 16px; line-height: 1.625; color: var(--on-dark-body); }
.privacy-steps { display: grid; gap: 32px; margin-top: 64px; padding-top: 40px; border-top: 1px solid var(--dark-rule); }
.privacy-number { display: block; font-size: 12px; line-height: 16px; font-weight: 500; letter-spacing: 0.1em; color: rgb(169 195 217 / 70%); }
.privacy-steps h3 { margin-top: 12px; font-size: 18px; line-height: 28px; letter-spacing: normal; }
.privacy-steps p { margin-top: 8px; font-size: 17px; line-height: 1.625; color: var(--on-dark-body); }
.privacy-note { border-top: 1px solid var(--dark-rule); margin-top: 48px; padding-top: 24px; font-size: 14px; line-height: 20px; color: rgb(169 195 217 / 80%); }

.questions { padding-block: 64px; border-top: 1px solid var(--rule); }
.questions h2 { margin-bottom: 56px; text-align: center; }
.questions-grid { display: grid; column-gap: 64px; row-gap: 48px; }
.questions h3 { margin-bottom: 12px; }
/* What the product will not do: one bordered card after the questions,
   the lead on the left and the four limits on the right at desktop. */
.limits { display: grid; gap: 32px; margin-top: 64px; padding: 32px; background: var(--stage); border: 1px solid var(--border); border-radius: var(--radius); }
.limits-lead .eyebrow { margin-bottom: 12px; text-transform: uppercase; }
.limits-lead h3 { margin-bottom: 12px; }
.limits-lead p:last-child { line-height: 1.625; color: var(--secondary); }
.limits-list { display: flex; flex-direction: column; gap: 16px; padding: 0; list-style: none; line-height: 1.625; }
.limits-list strong { font-weight: 500; color: var(--ink); }

.pricing { padding-block: 80px; background: var(--stage); border-top: 1px solid var(--border); }
.pricing h2 { max-width: 672px; }
.pricing-introduction { max-width: 576px; margin-top: 12px; }
.pricing-cards { display: flex; flex-direction: column; gap: 24px; width: 100%; max-width: 576px; margin-top: 48px; }
.price-card { flex: 1; min-width: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 32px; background: var(--canvas); border: 1px solid var(--border); border-radius: var(--radius); }
.price-card h3 { text-transform: uppercase; }
.price-value { font-size: 36px; line-height: 40px; font-weight: 300; margin-block: 12px; }
.price-unit { font-size: 18px; line-height: 28px; font-weight: 400; color: var(--secondary); }
.pricing-note { margin-top: 32px; }
/* Launch offer (operator decision 2026-10-21): the list price stays visible,
   subtly struck through, with a ribbon across the top-right corner. */
.price-card { position: relative; }
.promo-corner { position: absolute; top: 0; right: 0; width: 210px; height: 140px; overflow: hidden; border-top-right-radius: var(--radius); pointer-events: none; }
.price-struck { color: var(--secondary); text-decoration-line: line-through; text-decoration-color: var(--brand-accent); text-decoration-thickness: 1.5px; }
.promo-badge { position: absolute; top: 28px; right: -65px; width: 250px; transform: rotate(35deg); padding: 6px 0; background: var(--brand-accent); color: var(--canvas); font-size: 13px; line-height: 16px; font-weight: 500; letter-spacing: 0.04em; text-align: center; text-transform: uppercase; box-shadow: 0 3px 8px rgb(25 47 68 / 12%); }
.promo-period { display: block; font-size: 10px; letter-spacing: 0.03em; }
.promo-note { max-width: 576px; margin-top: 8px; }
.promo-note a { color: var(--primary); text-decoration: underline; text-underline-offset: 2px; }
.promo-note a:hover { color: var(--primary-hover); }

.closing { border-top: 1px solid var(--rule); }
.closing h2 { max-width: 672px; margin-bottom: 16px; text-wrap: balance; }
.closing-description { max-width: 672px; margin-bottom: 32px; }
.phrase { white-space: nowrap; }

.site-footer { padding-block: 64px; background: var(--dark); color: var(--on-dark); }
.footer-main { display: flex; flex-direction: column; align-items: flex-start; justify-content: space-between; gap: 48px; }
.footer-brand { display: flex; flex-direction: column; max-width: 384px; }
.footer-brand .brand { margin-bottom: 12px; }
.footer-brand .brand-suffix { color: var(--brand-accent-on-dark); }
.footer-brand p { color: var(--on-dark-body); }
.footer-groups { display: flex; flex-direction: column; gap: 48px; }
.footer-group h2 { font-size: 14px; line-height: 20px; font-weight: 500; letter-spacing: 0.01em; margin-bottom: 12px; }
.footer-group ul { display: flex; flex-direction: column; gap: 12px; font-size: 14px; line-height: 20px; color: var(--on-dark-body); }
.footer-group a { transition: color 150ms; }
.footer-group a:hover, .footer-group a[aria-current="page"] { color: var(--on-dark); }
.footer-note { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--dark-rule); text-align: center; font-size: 12px; line-height: 16px; color: var(--on-dark-caption); }

.legal { padding-block: 64px; }
.legal-content { max-width: 672px; margin-inline: auto; }
.legal h1 { margin-bottom: 16px; }
.legal-updated { margin-bottom: 32px; }
.legal-notice { margin-bottom: 48px; padding: 20px 24px; background: var(--stage); border: 1px solid var(--border); border-radius: var(--radius); font-size: 14px; line-height: 20px; color: var(--secondary); }
.legal-section + .legal-section { margin-top: 40px; }
.legal-section h2 { margin-bottom: 12px; font-size: 20px; line-height: 28px; font-weight: 500; letter-spacing: -0.01em; }
.legal-section p { line-height: 1.625; }
/* Terms and Privacy are rendered from law/*.md by scripts/render_legal.py. */
.legal-intro { margin-bottom: 40px; font-size: 15px; line-height: 24px; color: var(--secondary); }
.legal-intro p + p { margin-top: 12px; }
.legal-toc { margin-bottom: 48px; padding: 20px 24px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 14px; line-height: 20px; }
.legal-toc h2 { margin-bottom: 12px; font-size: 12px; line-height: 16px; font-weight: 500; letter-spacing: 0.025em; text-transform: uppercase; color: var(--secondary); }
.legal-toc ol { display: flex; flex-direction: column; gap: 8px; }
.legal-toc a { color: var(--ink); border-bottom: 1px solid transparent; transition: border-color 150ms; }
.legal-toc a:hover { border-color: var(--ink); }
.legal-section h3 { margin: 24px 0 8px; font-size: 16px; line-height: 24px; font-weight: 500; letter-spacing: 0; }
.legal-section p + p, .legal-section p + ol, .legal-section ol + p, .legal-section ol + ol { margin-top: 12px; }
.legal-list { padding-left: 28px; list-style: decimal; line-height: 1.625; }
.legal-list > li { padding-left: 4px; }
.legal-list > li + li { margin-top: 10px; }
.legal-list > li::marker { color: var(--secondary); }
.legal-list .legal-list { margin-top: 8px; }
.legal-list .legal-list > li + li { margin-top: 6px; }
.legal-list-alpha { list-style: lower-alpha; }
.legal-section a:not(.legal-toc a) { border-bottom: 1px solid rgb(37 44 53 / 30%); }
.not-found p { margin-bottom: 32px; line-height: 1.625; }

/* Keep every navigation item visible on narrow screens, without JavaScript. */
@media (max-width: 639px) {
  /* Covers the tallest wrapped header (189px), plus 16px breathing room. */
  html { scroll-padding-block-start: 205px; }
  .header-inner { flex-wrap: wrap; padding-block: 20px; }
  .navigation { width: 100%; flex-wrap: wrap; column-gap: 20px; row-gap: 12px; }
  .navigation-link { padding-block: 12px; }
}

@media (min-width: 640px) {
  .hero-actions { flex-direction: row; }
  .footer-groups { flex-direction: row; gap: 64px; }
  /* The scene already starts 7cqw below its top edge (room for the bubbles). */
  .product-description { margin-bottom: 20px; }
}

@media (min-width: 768px) {
  .container { padding-inline: 64px; }
  h1 { font-size: 56px; line-height: 64px; letter-spacing: -0.035em; }
  h2 { font-size: 40px; line-height: 48px; letter-spacing: -0.025em; }
  .compact-heading { font-size: 36px; line-height: 40px; }
  .section { padding-block: 112px; }
  /* The hero fills the first screen less the 81px header and a 64px strip
     of the product stage, so the scene arrives whole after one scroll. */
  .hero { display: flex; flex-direction: column; justify-content: center; min-height: max(560px, calc(100vh - 145px)); min-height: max(560px, calc(100svh - 145px)); padding-block: 64px; }
  .hero > .container { width: 100%; }
  .setup-steps { grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 64px; text-align: left; }
  .compare { padding-block: 96px; }
  .compare-points { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 48px; margin-top: 64px; }
  .limits { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 64px; padding: 40px 48px; }
  .privacy { padding-block: 112px; }
  .privacy-introduction { font-size: 18px; }
  .privacy-steps { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 48px; }
  .questions h2 { text-align: left; }
  .questions-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pricing { padding-block: 96px; }
  .pricing-introduction { font-size: 18px; line-height: 28px; }
  .pricing-cards { flex-direction: row; }
  .price-value { font-size: 48px; line-height: 48px; }
  .legal { padding-block: 96px; }
  .site-footer { padding-block: 80px; }
  .footer-main { flex-direction: row; }
}

/* On wide screens the hero block grows with the screen height, so it fills
   the full-screen hero instead of floating in empty space. */
@media (min-width: 1280px) {
  .hero-eyebrow { font-size: 15px; line-height: 20px; margin-bottom: clamp(24px, 3.5vh, 40px); }
  .hero h1 { font-size: 72px; line-height: 80px; letter-spacing: -0.04em; margin-bottom: clamp(32px, 4vh, 44px); }
  .hero-description { max-width: 640px; font-size: 20px; line-height: 32px; margin-bottom: clamp(40px, 5.5vh, 64px); }
  .hero-actions { margin-bottom: clamp(48px, 8vh, 96px); }
  .hero-platforms { max-width: 760px; font-size: 16px; line-height: 24px; }
  .built-for { margin-top: clamp(32px, 4vh, 48px); column-gap: 16px; font-size: 15px; line-height: 24px; }
  .built-for li { gap: 16px; }
}
@media (min-width: 1280px) and (min-height: 900px) {
  .hero h1 { max-width: 960px; font-size: 84px; line-height: 92px; }
  .hero-description { max-width: 680px; font-size: 22px; line-height: 34px; }
  .hero-actions .button { padding: 16px 32px; font-size: 16px; line-height: 24px; }
  .hero-actions .text-link { font-size: 16px; line-height: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
  .scene *, .scene *::before, .scene *::after { animation: none !important; }
}