/* =========================================================================
   Axon Labs - site styles
   Layout: one 1200px measure; quiet white and mist sections, one navy
   "analysis stage" hero (scroll-zoom) and one brand-petal contact band.
   Brand: AxonLabs blue #0077CC, rollup navy #10183A, Mona Sans.
   Single deliberate light theme (corporate brand), all colours explicit.
   ========================================================================= */

@font-face {
  font-family: "Mona Sans";
  src: url("../fonts/mona-sans-latin-wdth-normal.woff2") format("woff2");
  font-weight: 200 900; font-stretch: 75% 125%; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Mona Sans";
  src: url("../fonts/mona-sans-latin-ext-wdth-normal.woff2") format("woff2");
  font-weight: 200 900; font-stretch: 75% 125%; font-style: normal; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Monaspace Neon";
  src: url("../fonts/monaspace-neon-latin-400-normal.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Monaspace Neon";
  src: url("../fonts/monaspace-neon-latin-500-normal.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}

:root {
  /* colour */
  --blue: #0077CC;          /* brand primary, R0 G119 B204 */
  --blue-deep: #005BB5;     /* hover, gradient dark end */
  --blue-soft: #E7F1FA;
  --sky: #7CC4F5;           /* blue on navy */
  --navy: #10183A;          /* rollup ground */
  --navy-2: #172250;
  --ink: #111A33;
  --ink-2: #46516E;
  --ink-3: #737E9A;
  --paper: #FFFFFF;
  --mist: #F3F6FA;
  --line: #DCE3ED;
  --gaze: #FF5240;          /* fixation markers only */
  --on-dark: #FFFFFF;
  --on-dark-2: #B9C4DE;
  --on-dark-line: rgba(255, 255, 255, .14);

  /* type */
  --font: "Mona Sans", "Helvetica Neue", Arial, system-ui, sans-serif;
  --mono: "Monaspace Neon", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  /* layout */
  --measure: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --header-h: 68px;
  --r-s: 8px;
  --r-m: 14px;
  --r-l: 22px;

  color-scheme: light;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-stretch: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img, video { max-width: 100%; display: block; }
a { color: var(--blue); text-underline-offset: .18em; }
a:hover { color: var(--blue-deep); }
h1, h2, h3 { margin: 0; text-wrap: balance; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 4px; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--paper); color: var(--ink); padding: 10px 14px; border-radius: var(--r-s); }
.skip:focus { top: 12px; }

.wrap { max-width: var(--measure); margin-inline: auto; padding-inline: var(--gutter); }

.eyebrow {
  font-family: var(--mono);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--blue);
}
.eyebrow-dark { color: var(--sky); }

h2 {
  font-size: clamp(2rem, 1.25rem + 2.6vw, 3.25rem);
  line-height: 1.04;
  font-weight: 650;
  font-stretch: 112%;
  letter-spacing: -.028em;
}
.h-small { font-size: clamp(1.35rem, 1.1rem + .8vw, 1.7rem); line-height: 1.15; letter-spacing: -.015em; }
h3 { font-size: 1.15rem; line-height: 1.3; font-weight: 620; font-stretch: 105%; letter-spacing: -.005em; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  min-height: 48px; padding: 0 24px;
  border-radius: 999px; border: 0;
  font: inherit; font-size: 1rem; font-weight: 600; font-stretch: 106%;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color .2s, color .2s, box-shadow .2s, transform .2s;
}
.btn-sm { min-height: 40px; padding: 0 18px; font-size: .95rem; }
.btn-primary { background: var(--blue); color: var(--on-dark); }
.btn-primary:hover { background: var(--blue-deep); color: var(--on-dark); }
.btn-ghost { background: transparent; color: var(--on-dark); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .34); }
.btn-ghost:hover { color: var(--on-dark); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .8); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  height: var(--header-h);
  background: rgba(255, 255, 255, .9);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  backdrop-filter: saturate(160%) blur(12px);
  box-shadow: 0 1px 0 var(--line);
  transition: background-color .3s, box-shadow .3s;
}
.site-header.on-dark { background: rgba(16, 24, 58, .86); box-shadow: 0 1px 0 var(--on-dark-line); }
.header-row { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; position: relative; flex: none; }
.brand img { height: 28px; width: auto; }
.brand .logo-white { display: none; }
.on-dark .brand .logo-white { display: block; }
.on-dark .brand .logo-blue { display: none; }

.main-nav { display: flex; align-items: center; gap: clamp(14px, 2vw, 30px); }
.main-nav a:not(.btn) {
  color: var(--ink-2); text-decoration: none; font-size: .95rem; font-weight: 500;
  transition: color .2s;
}
.main-nav a:not(.btn):hover { color: var(--blue); }
.on-dark .main-nav a:not(.btn) { color: var(--on-dark-2); }
.on-dark .main-nav a:not(.btn):hover { color: var(--on-dark); }
.main-nav a.lang { display: inline-flex; align-items: center; gap: 6px; }
.menu-btn { display: none; }

@media (max-width: 1140px) {
  .menu-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px; border: 0; border-radius: 999px; background: transparent; cursor: pointer; color: var(--ink);
  }
  .on-dark .menu-btn { color: var(--on-dark); }
  .menu-icon, .menu-icon::before, .menu-icon::after {
    display: block; width: 20px; height: 2px; background: currentColor; border-radius: 2px; position: relative; transition: transform .25s, background-color .25s;
  }
  .menu-icon::before, .menu-icon::after { content: ""; position: absolute; left: 0; }
  .menu-icon::before { top: -6px; }
  .menu-icon::after { top: 6px; }
  .menu-btn[aria-expanded="true"] .menu-icon { background: transparent; }
  .menu-btn[aria-expanded="true"] .menu-icon::before { transform: translateY(6px) rotate(45deg); }
  .menu-btn[aria-expanded="true"] .menu-icon::after { transform: translateY(-6px) rotate(-45deg); }

  .main-nav {
    position: absolute; left: 0; right: 0; top: var(--header-h);
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px var(--gutter) 20px;
    background: var(--paper); box-shadow: 0 18px 30px -18px rgba(16, 24, 58, .35), 0 1px 0 var(--line) inset;
    display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav a:not(.btn), .on-dark .main-nav a:not(.btn) { color: var(--ink); padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .main-nav .nav-cta { margin-top: 16px; min-height: 48px; }
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  background: var(--navy);
  color: var(--on-dark);
  overflow: clip;
  isolation: isolate;
}
.hero::before {
  content: ""; position: absolute; z-index: -1; pointer-events: none;
  left: 50%; bottom: -10%; width: 140%; height: 85%; transform: translateX(-50%);
  background: radial-gradient(50% 55% at 50% 55%, rgba(0, 119, 204, .55), rgba(0, 119, 204, .12) 55%, transparent 75%);
}
.hero-intro { padding-block: clamp(44px, 7vw, 96px) clamp(28px, 4vw, 52px); }
.hero h1 {
  margin: 18px 0 28px;
  font-size: clamp(2.9rem, 1.2rem + 6.4vw, 6.6rem);
  line-height: .96;
  font-weight: 700;
  font-stretch: 118%;
  letter-spacing: -.045em;
  max-width: 13ch;
}
.hero-row { display: grid; grid-template-columns: minmax(0, 1.25fr) auto; align-items: end; gap: 24px 48px; }
.lede { font-size: clamp(1.05rem, 1rem + .3vw, 1.25rem); line-height: 1.55; color: var(--on-dark-2); max-width: 56ch; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 860px) {
  .hero-row { grid-template-columns: minmax(0, 1fr); }
}

/* stage: sticky scroll track that zooms the analysis screen */
.stage { position: relative; height: 300vh; }
.stage-sticky {
  --screen-w: min(100% - 2 * var(--gutter), 1180px, calc((100svh - var(--header-h) - 200px) * 1.78));
  position: sticky; top: calc(var(--header-h) + env(safe-area-inset-top, 0px));
  height: calc(100vh - var(--header-h));
  height: calc(100svh - var(--header-h));
  display: flex; flex-direction: column; justify-content: center; gap: 18px;
  padding-block: 14px 20px;
}
.screen {
  --z: 0;
  /* Tobii Pro Lab palette (dark theme) */
  --pl-bg: #1C1C1C; --pl-bar: #2B2B2B; --pl-panel: #333333; --pl-line: #454545;
  --pl-text: #D4D4D4; --pl-dim: #9A9A9A; --pl-accent: #1E9BD7; --pl-canvas: #7F7F7F;
  container-type: inline-size;
  width: var(--screen-w);
  margin-inline: auto;
  border-radius: 8px;
  background: var(--pl-bg);
  color: var(--pl-text);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .12), 0 50px 120px -40px rgba(0, 0, 0, .7);
  transform-origin: 50% 0%;
  transform: perspective(1800px) rotateX(calc((1 - var(--z)) * 20deg)) scale(calc(.86 + .14 * var(--z)));
  will-change: transform;
  overflow: hidden;
  font-family: "Segoe UI", "Open Sans", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  font-size: 11.5px;
  line-height: 1.35;
  -webkit-font-smoothing: auto;
}
.screen i { font-style: normal; }

/* title bar: app, project, Design / Record / Analyze */
.pl-top {
  display: flex; align-items: center; gap: 22px;
  height: 32px; padding: 0 12px;
  background: var(--pl-bar); border-bottom: 1px solid #111;
  font-size: 12.5px; color: var(--pl-text); white-space: nowrap;
}
.pl-app, .pl-proj { display: inline-flex; align-items: center; gap: 8px; }
.pl-logo { width: 15px; height: 15px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #9FD2F5, #3A78D8 60%, #2A4FA8); box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .55); }
.pl-proj { color: #C2C2C2; }
.pl-modes { display: inline-flex; align-self: stretch; gap: 4px; }
.pl-modes span { display: inline-flex; align-items: center; padding: 0 12px; color: #C2C2C2; border-bottom: 2px solid transparent; }
.pl-modes .on { color: #FFFFFF; border-bottom-color: var(--pl-accent); }
.pl-win { margin-left: auto; display: inline-flex; align-items: center; gap: 18px; color: #BDBDBD; }
.pl-win .q { width: 14px; height: 14px; border: 1.2px solid currentColor; border-radius: 50%; font-size: 9.5px; line-height: 12px; text-align: center; }
.pl-win .min { width: 10px; height: 1.5px; background: currentColor; margin-top: 6px; }
.pl-win .max { width: 9px; height: 9px; border: 1.3px solid currentColor; }
.pl-win .x { width: 11px; height: 11px; background: linear-gradient(45deg, transparent 44%, currentColor 44% 56%, transparent 56%), linear-gradient(-45deg, transparent 44%, currentColor 44% 56%, transparent 56%); }

/* document tabs: the open recording and the two analysis views */
.pl-docs { display: flex; align-items: stretch; height: 28px; background: #232323; border-bottom: 1px solid #111; white-space: nowrap; }
.pl-docs > span[data-tab] {
  display: inline-flex; align-items: center; gap: 7px; padding: 0 14px;
  color: var(--pl-dim); border-right: 1px solid #161616; border-top: 2px solid transparent;
  transition: background-color .3s, color .3s, border-color .3s;
}
.pl-docs .eyes { width: 15px; height: 7px; background: radial-gradient(circle at 3.5px 50%, var(--pl-accent) 0 1.4px, transparent 1.6px), radial-gradient(circle at 11.5px 50%, var(--pl-accent) 0 1.4px, transparent 1.6px); position: relative; }
.pl-docs .eyes::before, .pl-docs .eyes::after { content: ""; position: absolute; top: 0; width: 7px; height: 7px; border: 1.3px solid var(--pl-accent); border-radius: 50%; box-sizing: border-box; }
.pl-docs .eyes::before { left: 0; } .pl-docs .eyes::after { left: 8px; }
.pl-docs .sq { width: 8px; height: 8px; border: 1.3px solid currentColor; border-radius: 1px; }
.screen[data-view="gaze"] [data-tab="gaze"],
.screen[data-view="heat"] [data-tab="heat"],
.screen[data-view="aoi"] [data-tab="aoi"] { background: var(--pl-bg); color: #FFFFFF; border-top-color: var(--pl-accent); }
.pl-device { margin-left: auto; align-self: center; padding-right: 12px; color: #8A8A8A; font-size: 11px; }

/* stimulus on the grey canvas + tool panel */
.pl-body { display: grid; grid-template-columns: minmax(0, 1fr) 252px; background: var(--pl-bg); }
.pl-canvas { display: grid; place-items: center; padding: 12px; background: var(--pl-canvas); min-width: 0; margin: 6px 0 6px 6px; }
.stim { position: relative; aspect-ratio: 960 / 600; width: min(100%, 60cqw); overflow: hidden; background: #CFCFCF; box-shadow: 0 2px 10px rgba(0, 0, 0, .35); }
.stim > svg, .stim > canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
/* one stimulus per step: visual search, product page, driving simulator */
.stim-page, .lay { opacity: 0; transition: opacity .55s ease; }
.screen[data-view="gaze"] [data-stim="gaze"],
.screen[data-view="heat"] [data-stim="heat"],
.screen[data-view="aoi"] [data-stim="aoi"] { opacity: 1; }
.screen[data-view="gaze"] .lay-gaze { opacity: 1; }
.screen[data-view="heat"] .lay-heat { opacity: .92; }
.screen[data-view="aoi"] .lay-heat2 { opacity: .42; }
.screen[data-view="aoi"] .lay-aoi { opacity: 1; }
.pl-top [data-proj], .pl-device [data-proj] { display: none; }
.screen[data-view="gaze"] [data-proj="gaze"],
.screen[data-view="heat"] [data-proj="heat"],
.screen[data-view="aoi"] [data-proj="aoi"] { display: inline; }
.pl-proj { min-width: 186px; }

.pl-side { margin: 6px; background: var(--pl-panel); min-width: 0; display: grid; }
.pl-panel { grid-area: 1 / 1; min-width: 0; overflow: hidden; padding: 0 0 10px; opacity: 0; visibility: hidden; transition: opacity .35s, visibility .35s; }
.screen[data-view="gaze"] [data-panel="gaze"],
.screen[data-view="heat"] [data-panel="heat"],
.screen[data-view="aoi"] [data-panel="aoi"] { opacity: 1; visibility: visible; }
.pl-h { display: flex; align-items: center; gap: 8px; white-space: nowrap; padding: 8px 10px 7px; font-size: 12.5px; color: #C8C8C8; border-bottom: 1px solid var(--pl-line); position: relative; }
.pl-panel > .pl-h:not(:first-child) { border-top: 6px solid var(--pl-bg); }
.pl-h::after { content: ""; margin-left: auto; width: 7px; height: 7px; border-left: 1.5px solid #BDBDBD; border-top: 1.5px solid #BDBDBD; transform: translateY(2px) rotate(45deg); }
.pl-h > i { flex: none; }
.pl-h .ic-i { width: 13px; height: 13px; border-radius: 50%; background: #BDBDBD; color: var(--pl-panel); font: 700 9.5px/13px Georgia, serif; text-align: center; }
.pl-h .ic-g { width: 13px; height: 9px; border-left: 1.4px solid #BDBDBD; border-bottom: 1.4px solid #BDBDBD; background: linear-gradient(155deg, transparent 46%, #BDBDBD 46% 58%, transparent 58%); }
.pl-pill { margin-left: auto; display: inline-flex; font-size: 10.5px; }
.pl-h:has(.pl-pill)::after { margin-left: 8px; }
.pl-pill b { font-weight: 400; padding: 2px 8px; background: #4A4A4A; color: #FFFFFF; }
.pl-pill span { padding: 2px 8px; color: var(--pl-dim); }
.pl-n { margin-left: auto; color: var(--pl-dim); font-size: 11px; }
.pl-h:has(.pl-n)::after { margin-left: 8px; }
.pl-info { margin: 0; padding: 8px 10px 6px; display: grid; grid-template-columns: 82px minmax(0, 1fr); gap: 7px 8px; }
.pl-info dt { font-weight: 600; color: #E2E2E2; }
.pl-info dd { margin: 0; color: #C2C2C2; font-variant-numeric: tabular-nums; white-space: nowrap; }
.pl-set { padding: 9px 10px 4px; display: grid; grid-template-columns: 94px minmax(0, 1fr); white-space: nowrap; gap: 8px 8px; align-items: center; }
.pl-set > span:nth-child(odd) { font-weight: 600; color: #E2E2E2; }
.pl-sel { position: relative; padding: 2px 18px 3px 5px; border-bottom: 1px solid #8A8A8A; color: #E8E8E8; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pl-sel::after { content: ""; position: absolute; right: 4px; top: 7px; border: 4px solid transparent; border-top-color: #D0D0D0; }
.pl-val { color: #C2C2C2; }
.pl-sw { width: 26px; height: 15px; background: var(--c); border: 2px solid #1C1C1C; outline: 1px solid #6A6A6A; }
.pl-slider { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 34px; align-items: center; gap: 8px; }
.pl-slider i { position: relative; height: 2px; background: linear-gradient(90deg, var(--pl-accent) var(--v), #1A1A1A var(--v)); }
.pl-slider i::after { content: ""; position: absolute; left: var(--v); top: 50%; width: 5px; height: 5px; margin: -4.5px 0 0 -4.5px; border-radius: 50%; background: var(--pl-accent); border: 2px solid #E6F4FB; box-sizing: content-box; }
.pl-slider b { font-weight: 400; color: #C2C2C2; text-align: right; white-space: nowrap; }
.pl-scale { padding: 10px 10px 2px; display: grid; grid-template-columns: 1fr 1fr; row-gap: 4px; color: #C2C2C2; }
.pl-scale i { grid-column: 1 / -1; height: 9px; background: linear-gradient(90deg, rgba(0, 190, 90, .5), #AADC28 40%, #FFD600 62%, #FF7800 82%, #EB1E1E); }
.pl-scale span:last-child { text-align: right; }
.pl-note { padding: 8px 10px 0; font-size: 10.5px; color: #9A9A9A; line-height: 1.45; }
.pl-export { border-top: 1px solid var(--pl-line); margin-top: 10px; }

.metrics { width: calc(100% - 20px); margin: 8px 10px 0; border-collapse: collapse; font-size: 10.5px; font-variant-numeric: tabular-nums; }
.metrics th { text-align: left; font-weight: 600; color: #BDBDBD; padding: 0 0 6px; }
.metrics td { padding: 6px 0; border-top: 1px solid var(--pl-line); color: #E2E2E2; white-space: nowrap; }
.metrics td i { display: inline-block; width: 8px; height: 8px; margin-right: 5px; border: 1.5px dashed var(--c); }
.metrics th:not(:first-child), .metrics td:not(:first-child) { text-align: right; }
.metrics tr.hot td { color: #FFFFFF; }
.screen[data-view="aoi"] .metrics tr.hot td:last-child { color: #FF7A6B; font-weight: 600; }

/* replay timeline */
.pl-time { background: var(--pl-bg); border-top: 1px solid #111; }
.pl-tl-tabs { display: flex; height: 24px; background: #2B2B2B; border-bottom: 1px solid #111; }
.pl-tl-tabs span { display: inline-flex; align-items: center; padding: 0 12px; color: var(--pl-dim); }
.pl-tl-tabs .on { background: #3A3A3A; color: #FFFFFF; }
.pl-ctrl { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: 30px; padding: 0 12px; background: #2B2B2B; font-variant-numeric: tabular-nums; }
.pl-speed { color: #C2C2C2; grid-column: 1; grid-row: 1; }
.pl-tc { grid-column: 1; grid-row: 1; justify-self: end; margin-right: clamp(20px, 18cqw, 220px); padding: 2px 8px; background: #1A1A1A; border: 1px solid #505050; color: #F0F0F0; }
.pl-btns { display: inline-flex; align-items: center; gap: 26px; color: #E0E0E0; }
.pl-btns .playb { width: 20px; height: 20px; border: 1.5px solid currentColor; border-radius: 50%; position: relative; }
.pl-btns .playb::after { content: ""; position: absolute; left: 7px; top: 4.5px; border-left: 7px solid currentColor; border-top: 4.5px solid transparent; border-bottom: 4.5px solid transparent; }
.pl-btns .prev, .pl-btns .next { width: 9px; height: 9px; border-left: 1.6px solid currentColor; border-bottom: 1.6px solid currentColor; transform: rotate(45deg); }
.pl-btns .next { transform: rotate(-135deg); }
.pl-total { justify-self: end; color: #C2C2C2; }
.pl-rows { --lab: 132px; --p: 0; position: relative; display: grid; }
.pl-row { display: grid; grid-template-columns: var(--lab) minmax(0, 1fr); align-items: stretch; border-top: 1px solid #111; min-height: 20px; }
.pl-row .lab { display: flex; align-items: center; gap: 7px; padding: 0 10px; background: #2B2B2B; color: #C8C8C8; white-space: nowrap; overflow: hidden; }
.pl-row .trk { position: relative; display: block; background: #242424; overflow: hidden; }
.pl-row.ruler .trk { background: #2B2B2B; }
.pl-row.ruler .tick { position: absolute; bottom: 0; width: 1px; height: 5px; background: #8A8A8A; }
.pl-row.ruler .tick.maj { height: 9px; }
.pl-row.ruler .tick b { position: absolute; left: 4px; bottom: 5px; font-weight: 400; font-size: 9.5px; color: #9A9A9A; white-space: nowrap; }
.pl-row .seg { position: absolute; top: 6px; bottom: 6px; background: #C9C9C9; }
.pl-row.pupil { min-height: 34px; }
.pl-row.pupil svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.ic-em { width: 12px; height: 8px; background: radial-gradient(circle at 2px 6px, #C8C8C8 0 1.6px, transparent 1.8px), radial-gradient(circle at 10px 2px, #C8C8C8 0 1.6px, transparent 1.8px), linear-gradient(-27deg, transparent 44%, #C8C8C8 44% 56%, transparent 56%); }
.ic-pd { width: 11px; height: 11px; border: 1.3px solid #C8C8C8; border-radius: 50%; background: radial-gradient(circle, #C8C8C8 0 2px, transparent 2.3px); }
.pl-rows .head { position: absolute; top: 0; bottom: 0; width: 1.5px; background: #E8212B; left: calc(var(--lab) + (100% - var(--lab)) * var(--p)); z-index: 2; pointer-events: none; }
.pl-rows .head::before { content: ""; position: absolute; left: -4px; top: 0; border: 4.5px solid transparent; border-top: 7px solid #E8212B; }

/* step tabs under the screen */
.steps {
  width: var(--screen-w);
  margin-inline: auto;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px;
}
.step {
  position: relative; appearance: none; background: none; border: 0; cursor: pointer;
  padding: 14px 0 0; text-align: left; font: inherit; color: var(--on-dark-2);
  display: grid; gap: 6px;
}
.step::before, .step::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px; border-radius: 2px; }
.step::before { background: var(--on-dark-line); }
.step::after { background: var(--on-dark); transform-origin: 0 50%; transform: scaleX(var(--fill, 0)); }
.step .k { font-family: var(--mono); font-size: .75rem; letter-spacing: .06em; text-transform: uppercase; color: var(--on-dark-2); }
.step .t { font-size: .95rem; line-height: 1.45; }
.step[aria-selected="true"] .k, .step[aria-selected="true"] .t { color: var(--on-dark); }
.step:hover .k { color: var(--on-dark); }
.step-note { display: none; }

@media (max-width: 900px) {
  .pl-body { grid-template-columns: minmax(0, 1fr); }
  .pl-side, .pl-device, .pl-proj, .pl-win .q { display: none; }
  .pl-canvas { padding: 8px; margin: 5px; }
  .stim { width: 100%; }
  .pl-top { gap: 12px; }
  .pl-rows { --lab: 108px; }
  .stage-sticky { --screen-w: calc(100% - 2 * var(--gutter)); }
}
@media (max-width: 720px) {
  .stage { height: 240vh; }
  .steps { gap: 12px; }
  .step .t { display: none; }
  .step-note { display: block; width: var(--screen-w); margin-inline: auto; min-height: 4.4em; color: var(--on-dark); font-size: 1rem; line-height: 1.45; }
  .screen { font-size: 10.5px; }
  .pl-top { font-size: 11.5px; padding: 0 9px; }
  .pl-modes span { padding: 0 7px; }
  .pl-win { gap: 12px; }
  .pl-docs > span[data-tab] { padding: 0 9px; }
  .pl-tl-tabs, .pl-row.pupil, .pl-speed, .pl-total { display: none; }
  .pl-ctrl { grid-template-columns: auto 1fr; }
  .pl-tc { grid-column: 1; margin-right: 0; justify-self: start; }
  .pl-btns { justify-self: center; }
  .pl-rows { --lab: 0px; }
  .pl-row .lab { display: none; }
  .pl-row { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 420px) {
  .pl-app { font-size: 0; gap: 0; }
}

/* ---------- references (option B: grouped by country) ---------- */
.refs-top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 340px); gap: 24px 64px; align-items: end; margin-bottom: 32px; }
.refs-top .section-head { margin-bottom: 0; }
.refs-badge { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 14px; align-items: center; color: var(--ink-2); font-size: .92rem; line-height: 1.45; }
.refs-badge img { width: 76px; height: auto; }
.ref-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 22px; }
.ref-tabs button {
  appearance: none; border: 1px solid var(--line); background: var(--paper); color: var(--ink-2);
  font: inherit; font-size: .92rem; padding: 8px 14px; border-radius: 999px; cursor: pointer;
  display: inline-flex; gap: 8px; align-items: center; transition: border-color .2s, color .2s, background-color .2s;
}
.ref-tabs button span { font-family: var(--mono); font-size: .74rem; color: var(--ink-3); }
.ref-tabs button:hover { border-color: var(--blue); color: var(--blue); }
.ref-tabs button[aria-selected="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.ref-tabs button[aria-selected="true"] span { color: var(--sky); }
.ref-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.ref-card {
  border: 1px solid var(--line); border-radius: 12px; padding: 18px 16px 16px; background: var(--paper);
  display: grid; grid-template-rows: 64px auto 1fr auto; gap: 10px; min-width: 0;
  transition: border-color .2s, box-shadow .2s;
}
.ref-card { position: relative; }
.ref-card:hover { border-color: #BCD3EA; box-shadow: 0 14px 30px -24px rgba(16, 24, 58, .4); }
.ref-name a { color: inherit; text-decoration: none; }
.ref-name a::after { content: ""; position: absolute; inset: 0; border-radius: 12px; }
.ref-name a:focus-visible { outline: none; }
.ref-name a:focus-visible::after { outline: 3px solid var(--blue); outline-offset: 2px; }
.ref-link::after {
  content: ""; position: absolute; right: 12px; top: 12px; width: 12px; height: 12px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none' stroke='%23737E9A' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 9l6-6M4.2 3H9v4.8'/%3E%3C/svg%3E") center / contain no-repeat;
  opacity: .55; transition: opacity .2s, transform .2s; pointer-events: none;
}
.ref-link:hover { border-color: var(--blue); }
.ref-link:hover::after { opacity: 1; transform: translate(2px, -2px); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none' stroke='%230077CC' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 9l6-6M4.2 3H9v4.8'/%3E%3C/svg%3E"); }
.ref-link:hover .ref-name a { color: var(--blue-deep); }
.ref-logo { display: flex; align-items: center; min-width: 0; }
.ref-logo img { width: calc(var(--w) * 1.18); height: calc(var(--h) * 1.18); max-width: 100%; object-fit: contain; object-position: left center; opacity: .74; transition: opacity .2s; }
.ref-card:hover .ref-logo img { opacity: 1; }
.ref-wm { display: grid; justify-items: start; line-height: 1.05; color: #162042; opacity: .8; }
.ref-wm b { font-weight: 650; font-stretch: 115%; letter-spacing: -.015em; font-size: 1.06rem; }
.ref-wm small { font-size: .64rem; letter-spacing: .02em; margin-top: 4px; }
.ref-name { font-size: .95rem; font-weight: 600; font-stretch: 100%; line-height: 1.3; letter-spacing: 0; }
.ref-what { font-size: .85rem; color: var(--ink-2); line-height: 1.45; }
.ref-meta { font-family: var(--mono); font-size: .68rem; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-3); }
.ref-more-row { display: flex; justify-content: center; margin-top: 26px; }
.btn-line { background: var(--paper); color: var(--ink); box-shadow: inset 0 0 0 1px var(--line); }
.btn-line:hover { color: var(--blue); box-shadow: inset 0 0 0 1px var(--blue); }
@media (max-width: 1100px) { .ref-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 860px) {
  .refs-top { grid-template-columns: minmax(0, 1fr); }
  .ref-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 520px) {
  .ref-tabs { flex-wrap: nowrap; overflow-x: auto; margin-inline: calc(-1 * var(--gutter)); padding-inline: var(--gutter); scrollbar-width: none; }
  .ref-tabs::-webkit-scrollbar { display: none; }
  .ref-tabs button { flex: none; }
  .ref-grid { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .ref-card { grid-template-columns: 92px minmax(0, 1fr); grid-template-rows: auto; column-gap: 14px; row-gap: 3px; padding: 14px; align-items: start; }
  .ref-logo { grid-row: 1 / span 3; height: 100%; min-height: 56px; }
  .ref-logo img { width: calc(var(--w) * .9); height: calc(var(--h) * .9); }
  .ref-wm b { font-size: .9rem; }
  .ref-wm small { font-size: .56rem; }
}

/* ---------- sections ---------- */
.section { padding-block: clamp(72px, 10vw, 128px); }
.tint { background: var(--mist); }
.section-head { display: grid; gap: 16px; max-width: 760px; margin-bottom: clamp(36px, 5vw, 60px); }
.section-lede { font-size: clamp(1.05rem, 1rem + .25vw, 1.2rem); color: var(--ink-2); max-width: 60ch; }

/* products */
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.product {
  display: flex; flex-direction: column;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-m);
  overflow: hidden; transition: border-color .2s, transform .2s, box-shadow .2s;
}
.product:hover { border-color: #BCD3EA; box-shadow: 0 18px 40px -28px rgba(16, 24, 58, .35); }
.product-img { aspect-ratio: 4 / 3; background: var(--paper); border-bottom: 1px solid var(--line); }
.product-img img { width: 100%; height: 100%; object-fit: contain; }
.product-sw .product-img { background: #0E1530; }
.product-sw .product-img img { object-fit: cover; }
.product-body { padding: 20px 22px 24px; display: grid; gap: 8px; align-content: start; }
.product-body > p:last-child { color: var(--ink-2); font-size: .98rem; line-height: 1.55; }
.kind { font-family: var(--mono); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.spec { display: flex; flex-wrap: wrap; gap: 6px; margin: 2px 0 4px; }
.spec span {
  font-family: var(--mono); font-size: .76rem; font-variant-numeric: tabular-nums;
  color: var(--blue-deep); background: var(--blue-soft); padding: 3px 8px; border-radius: 6px;
}
.aside-line { margin-top: 28px; color: var(--ink-2); font-size: 1rem; }
.aside-line a { font-weight: 600; white-space: nowrap; }
@media (max-width: 960px) { .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .product-grid { grid-template-columns: minmax(0, 1fr); } }

/* applications bento */
.bento {
  display: grid; gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.tile { margin: 0; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.tile-media { position: relative; aspect-ratio: 16 / 10; border-radius: var(--r-m); overflow: hidden; background: var(--navy); }
.tile-media video { width: 100%; height: 100%; object-fit: cover; }
.tile figcaption { display: grid; gap: 4px; padding-right: 8px; }
.tile figcaption p { color: var(--ink-2); font-size: .98rem; line-height: 1.5; }
.tile-lg { grid-column: span 2; grid-row: span 2; }
.tile-lg .tile-media { aspect-ratio: auto; flex: 1; min-height: 320px; }
.tile-lg h3 { font-size: 1.3rem; }
.rec {
  position: absolute; left: 14px; top: 14px;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 10px; border-radius: 999px;
  background: rgba(16, 24, 58, .72); color: var(--on-dark);
  font-family: var(--mono); font-size: .7rem; letter-spacing: .04em;
}
.rec::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--gaze); animation: blink 1.6s infinite; }
@keyframes blink { 50% { opacity: .25; } }
@media (max-width: 960px) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tile-lg { grid-column: span 2; grid-row: auto; }
  .tile-lg .tile-media { aspect-ratio: 16 / 9; min-height: 0; flex: none; }
  .bento .tile:last-child { grid-column: span 2; }
  .bento .tile:last-child .tile-media { aspect-ratio: 16 / 7; }
}
@media (max-width: 600px) {
  .bento { grid-template-columns: minmax(0, 1fr); }
  .tile-lg, .bento .tile:last-child { grid-column: auto; }
  .bento .tile:last-child .tile-media { aspect-ratio: 16 / 10; }
}

/* process */
.process {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0;
  border-top: 1px solid var(--line);
}
.process li { padding: 28px 28px 8px 0; display: grid; gap: 10px; align-content: start; position: relative; }
.process li + li { padding-left: 28px; border-left: 1px solid var(--line); }
.process .num { font-family: var(--mono); font-size: .8rem; color: var(--blue); }
.process p { color: var(--ink-2); font-size: .98rem; line-height: 1.55; }
@media (max-width: 960px) {
  .process { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process li:nth-child(3) { border-left: 0; padding-left: 0; }
  .process li:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 560px) {
  .process { grid-template-columns: minmax(0, 1fr); }
  .process li, .process li + li { padding: 24px 0 8px; border-left: 0; }
  .process li + li { border-top: 1px solid var(--line); }
}

/* split layouts */
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.split-media img { width: 100%; height: auto; border-radius: var(--r-l); }
.split-copy { display: grid; gap: 18px; align-content: start; min-width: 0; }
.split-copy > p:not(.eyebrow):not(.section-lede) { color: var(--ink-2); }
@media (max-width: 900px) { .split { grid-template-columns: minmax(0, 1fr); } }

/* public procurement panel */
.procure {
  margin-top: clamp(40px, 6vw, 72px); padding: clamp(26px, 4vw, 48px);
  border-radius: var(--r-l); background: var(--navy); color: var(--on-dark);
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 4vw, 56px);
  position: relative; overflow: hidden; isolation: isolate;
}
.procure::before { content: ""; position: absolute; z-index: -1; right: -20%; bottom: -70%; width: 80%; height: 150%; background: radial-gradient(closest-side, rgba(0, 119, 204, .5), transparent); }
.procure-head { display: grid; gap: 14px; align-content: start; }
.procure-head h3 { font-size: clamp(1.45rem, 1.1rem + 1.3vw, 2.05rem); line-height: 1.12; font-weight: 650; font-stretch: 110%; letter-spacing: -.02em; }
.procure-head p:not(.eyebrow) { color: var(--on-dark-2); font-size: 1rem; line-height: 1.55; }
.procure-steps { list-style: none; margin: 0; padding: 0; display: grid; align-content: start; }
.procure-steps li { display: grid; grid-template-columns: 150px minmax(0, 1fr); column-gap: 20px; row-gap: 4px; padding: 18px 0; border-top: 1px solid var(--on-dark-line); }
.procure-steps li:last-child { padding-bottom: 0; }
.procure-steps .ph { grid-row: span 2; font-family: var(--mono); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: var(--sky); padding-top: 4px; }
.procure-steps h4 { margin: 0; font-size: 1.1rem; font-weight: 620; font-stretch: 105%; }
.procure-steps p { color: var(--on-dark-2); font-size: .97rem; line-height: 1.5; }
@media (max-width: 900px) { .procure { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 520px) {
  .procure-steps li { grid-template-columns: minmax(0, 1fr); }
  .procure-steps .ph { grid-row: auto; padding-top: 0; }
}

/* multimodal: EEG feature + four signal cards */
.mm-tag { display: flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: .76rem; }
.mm-tag b { font-weight: 500; color: var(--blue-deep); background: var(--blue-soft); padding: 3px 8px; border-radius: 6px; }
.mm-tag a { color: var(--ink-3); text-decoration: none; position: relative; z-index: 1; }
.mm-tag a::after { content: " \2197"; }
.mm-tag a:hover { color: var(--blue); }
.mm-feature {
  display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  border: 1px solid var(--line); border-radius: var(--r-l); overflow: hidden; background: var(--paper);
}
.mm-feature-media { min-height: 340px; background: #EEF1F5; }
.mm-feature-media img { width: 100%; height: 100%; object-fit: cover; object-position: 62% 30%; }
.mm-feature-copy { padding: clamp(24px, 3.4vw, 44px); display: grid; gap: 14px; align-content: center; }
.mm-feature-copy h3 { font-size: clamp(1.45rem, 1.15rem + 1.1vw, 1.9rem); line-height: 1.14; font-weight: 650; font-stretch: 110%; letter-spacing: -.02em; }
.mm-feature-copy > p:not(.mm-tag) { color: var(--ink-2); }
.ticks { list-style: none; margin: 4px 0 0; padding: 0; display: grid; border-top: 1px solid var(--line); }
.ticks li { position: relative; padding: 11px 0 11px 26px; border-bottom: 1px solid var(--line); font-size: .97rem; line-height: 1.45; }
.ticks li::before { content: ""; position: absolute; left: 3px; top: 16px; width: 11px; height: 6px; border-left: 2px solid var(--blue); border-bottom: 2px solid var(--blue); transform: rotate(-45deg); }
.mm-grid { margin-top: 16px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.mm-card { display: grid; gap: 10px; align-content: start; min-width: 0; padding-bottom: 6px; }
.mm-media { aspect-ratio: 16 / 10; border-radius: var(--r-m); overflow: hidden; background: #EEF1F5; margin-bottom: 4px; }
.mm-media img, .mm-media svg { width: 100%; height: 100%; object-fit: cover; display: block; }
.mm-card h3 { font-size: 1.12rem; }
.mm-card > p:last-child { color: var(--ink-2); font-size: .97rem; line-height: 1.5; }
@media (max-width: 1000px) { .mm-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; } }
@media (max-width: 860px) {
  .mm-feature { grid-template-columns: minmax(0, 1fr); }
  .mm-feature-media { min-height: 0; aspect-ratio: 16 / 10; }
}
@media (max-width: 520px) { .mm-grid { grid-template-columns: minmax(0, 1fr); } }

.split-about { grid-template-columns: minmax(0, 4fr) minmax(0, 6fr); }
.portrait img { aspect-ratio: 1 / 1.04; object-fit: cover; object-position: 50% 20%; background: var(--paper); }
@media (max-width: 900px) {
  .split-about { grid-template-columns: minmax(0, 1fr); }
  .portrait { max-width: 420px; }
}
.facts { margin: 10px 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; border-top: 1px solid var(--line); }
.facts div { padding: 16px 0; border-bottom: 1px solid var(--line); display: grid; gap: 4px; align-content: start; }
.facts dt { font-family: var(--mono); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.facts dd { margin: 0; font-size: .98rem; line-height: 1.45; }
@media (max-width: 520px) { .facts { grid-template-columns: minmax(0, 1fr); } }

/* ---------- contact band ---------- */
.contact {
  position: relative; isolation: isolate;
  padding-block: clamp(72px, 10vw, 120px);
  color: var(--on-dark);
  background: var(--blue-deep) url("../img/brand-petals.webp") center / cover no-repeat;
}
.contact::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(0, 66, 150, .55), rgba(0, 66, 150, 0) 70%); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 40px 64px; align-items: center; }
.contact-copy { display: grid; gap: 16px; }
.contact-copy .eyebrow-dark { color: #D6ECFF; }
.contact-copy p:not(.eyebrow) { color: #E4F0FC; font-size: 1.15rem; max-width: 46ch; }
.contact-card {
  background: var(--paper); color: var(--ink);
  border-radius: var(--r-l); padding: 8px 24px;
  box-shadow: 0 40px 80px -40px rgba(8, 20, 60, .6);
}
.contact-cta { width: 100%; margin: 16px 0 6px; }
.contact-row { display: grid; grid-template-columns: 80px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 18px 0; }
.contact-row + .contact-row { border-top: 1px solid var(--line); }
.contact-row .label { font-family: var(--mono); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.contact-row .value { font-size: 1.1rem; font-weight: 600; color: var(--ink); text-decoration: none; overflow-wrap: anywhere; user-select: all; }
.contact-row .value:hover { color: var(--blue); }
.copy {
  appearance: none; border: 1px solid var(--line); background: var(--paper); color: var(--ink-2);
  font: inherit; font-size: .82rem; font-weight: 500; padding: 6px 12px; border-radius: 999px; cursor: pointer;
}
.copy:hover { border-color: var(--blue); color: var(--blue); }
@media (max-width: 860px) { .contact-grid { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 420px) {
  .contact-row { grid-template-columns: minmax(0, 1fr) auto; }
  .contact-row .label { grid-column: 1 / -1; }
}

/* ---------- footer ---------- */
.site-footer { background: var(--navy); color: var(--on-dark-2); padding-block: 56px 40px; font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 4fr) minmax(0, 5fr); gap: 32px 48px; }
.footer-brand img { height: 26px; width: auto; }
.footer-brand p { margin-top: 12px; color: var(--on-dark-2); }
.footer-nav { display: grid; grid-template-columns: repeat(2, max-content); gap: 10px 32px; align-content: start; }
.footer-nav a { color: var(--on-dark); text-decoration: none; }
.footer-nav a:hover { color: var(--sky); }
.footer-nav a[hreflang] { color: var(--sky); }
.footer-legal { display: grid; gap: 10px; line-height: 1.55; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: minmax(0, 1fr); } }

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .stage { height: auto; }
  .stage-sticky { position: static; height: auto; padding-block: 8px 64px; }
  .screen { transform: none; }
  .lay, .stim-page, .pl-panel, .pl-docs > span { transition: none; }
  .rec::before { animation: none; }
}