/* The landing page's styles. One file, cached; no build. Tokens are copied from packages/design-tokens (themes light and dark). */
@font-face {
  font-family: 'Plus Jakarta Sans';
  src: url('/fonts/plus-jakarta-sans-var.woff2') format('woff2');
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;
  --nk-color-bg: #faf9f7;
  --nk-color-band: #f3f1ee;
  --nk-color-surface: #ffffff;
  --nk-color-surface-glass: rgba(250, 249, 247, 0.86);
  --nk-color-surface-sunken: #f3f1ee;
  --nk-color-surface-hover: #f5f3f0;
  --nk-color-text-strong: #1c1917;
  --nk-color-text: #44403c;
  --nk-color-text-muted: #57534e;
  --nk-color-text-soft: #78716c;
  --nk-color-line: #e7e5e4;
  --nk-color-line-strong: #d6d3d1;
  --nk-color-ink: #1c1917;
  --nk-color-ink-hover: #44403c;
  --nk-color-on-ink: #ffffff;
  --nk-color-primary: #ff8800;
  --nk-color-primary-hover: #f07d00;
  --nk-color-on-primary: #1c1917;
  --nk-color-primary-soft: #fff3e5;
  --nk-color-primary-line: #ffc98a;
  --nk-color-accent: #a35700;
  --nk-color-focus: #d07000;
  --nk-color-selection: rgba(255, 136, 0, 0.2);
  --nk-color-glow: rgba(255, 136, 0, 0.1);
  --nk-color-score-mixed: #a67a00;
  --nk-color-success: #0b6e4c;
  --nk-color-success-soft: #e3f4ec;
  --nk-color-danger: #a82727;
  --nk-color-violet: #5a36d6;
  --nk-color-dot: #d6d3d1;
  --nk-shadow-card: 0 1px 2px rgba(28, 25, 23, 0.05), 0 8px 24px rgba(28, 25, 23, 0.05);
  --nk-shadow-float: 0 1px 2px rgba(28, 25, 23, 0.05), 0 24px 48px -12px rgba(28, 25, 23, 0.18);
  --nk-shadow-sm: 0 1px 2px rgba(28, 25, 23, 0.08);

  --s1: 4px;
  --s2: 8px;
  --s3: 12px;
  --s4: 16px;
  --s5: 20px;
  --s6: 24px;
  --s8: 32px;
  --s10: 40px;
  --s12: 48px;
  --s16: 64px;
  --s20: 80px;
  --s24: 96px;
  --r-control: 10px;
  --r-inner: 12px;
  --r-card: 16px;
  --r-pill: 999px;
  --radius: 16px;
  --radius-sm: 10px;
  --control-h: 48px;
  --control-h-sm: 40px;
  --container: 1160px;
  --gutter: 16px;
  --section-pad: 64px;
  --header-h: 64px;
  --fs-display: 38px;
  --fs-metric: 34px;
  --fs-title: 30px;
  --fs-section: 24px;
  --fs-card: 18px;
  --fs-body: 17px;
  --fs-small: 15px;
  --fs-label: 14px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}
@media (min-width: 768px) {
  :root {
    --gutter: 32px;
    --section-pad: 112px;
    --fs-display: 52px;
    --fs-metric: 38px;
    --fs-title: 42px;
    --fs-section: 28px;
    --fs-card: 19px;
    --fs-body: 18px;
    --fs-small: 15px;
    --fs-label: 15px;
  }
}
@media (min-width: 1200px) {
  :root {
    --fs-display: 60px;
  }
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    color-scheme: dark;
    --nk-color-bg: #0c0a09;
    --nk-color-band: #151210;
    --nk-color-surface: #1a1715;
    --nk-color-surface-glass: rgba(12, 10, 9, 0.86);
    --nk-color-surface-sunken: #24201d;
    --nk-color-surface-hover: #2a2522;
    --nk-color-text-strong: #fafaf9;
    --nk-color-text: #d6d3d1;
    --nk-color-text-muted: #a8a29e;
    --nk-color-text-soft: #a8a29e;
    --nk-color-line: #2e2926;
    --nk-color-line-strong: #48413c;
    --nk-color-ink: #fafaf9;
    --nk-color-ink-hover: #e7e5e4;
    --nk-color-on-ink: #1c1917;
    --nk-color-primary-soft: #33220f;
    --nk-color-primary-line: #7a4a10;
    --nk-color-accent: #ffa033;
    --nk-color-focus: #ff8800;
    --nk-color-selection: rgba(255, 136, 0, 0.3);
    --nk-color-glow: rgba(255, 136, 0, 0.08);
    --nk-color-score-mixed: #e3b505;
    --nk-color-success: #6fd9ad;
    --nk-color-success-soft: #12291f;
    --nk-color-danger: #ff9191;
    --nk-color-violet: #c3afff;
    --nk-color-dot: #3a3431;
    --nk-shadow-card: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.3);
    --nk-shadow-float: 0 1px 2px rgba(0, 0, 0, 0.4), 0 24px 48px -12px rgba(0, 0, 0, 0.7);
    --nk-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
  }
}
:root[data-theme='dark'] {
  color-scheme: dark;
  --nk-color-bg: #0c0a09;
  --nk-color-band: #151210;
  --nk-color-surface: #1a1715;
  --nk-color-surface-glass: rgba(12, 10, 9, 0.86);
  --nk-color-surface-sunken: #24201d;
  --nk-color-surface-hover: #2a2522;
  --nk-color-text-strong: #fafaf9;
  --nk-color-text: #d6d3d1;
  --nk-color-text-muted: #a8a29e;
  --nk-color-text-soft: #a8a29e;
  --nk-color-line: #2e2926;
  --nk-color-line-strong: #48413c;
  --nk-color-ink: #fafaf9;
  --nk-color-ink-hover: #e7e5e4;
  --nk-color-on-ink: #1c1917;
  --nk-color-primary-soft: #33220f;
  --nk-color-primary-line: #7a4a10;
  --nk-color-accent: #ffa033;
  --nk-color-focus: #ff8800;
  --nk-color-selection: rgba(255, 136, 0, 0.3);
  --nk-color-glow: rgba(255, 136, 0, 0.08);
  --nk-color-score-mixed: #e3b505;
  --nk-color-success: #6fd9ad;
  --nk-color-success-soft: #12291f;
  --nk-color-danger: #ff9191;
  --nk-color-violet: #c3afff;
  --nk-color-dot: #3a3431;
  --nk-shadow-card: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.3);
  --nk-shadow-float: 0 1px 2px rgba(0, 0, 0, 0.4), 0 24px 48px -12px rgba(0, 0, 0, 0.7);
  --nk-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* roles:start  The nine type roles of the UI standard. The only place a font size is set. */
.t-display {
  font-size: var(--fs-display);
  line-height: 1.06;
  font-weight: 750;
  letter-spacing: -0.035em;
}
.t-metric {
  font-size: var(--fs-metric);
  line-height: 1;
  font-weight: 750;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.t-title {
  font-size: var(--fs-title);
  line-height: 1.12;
  font-weight: 750;
  letter-spacing: -0.03em;
}
.t-section {
  font-size: var(--fs-section);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.t-card-title {
  font-size: var(--fs-card);
  line-height: 1.35;
  font-weight: 650;
  letter-spacing: -0.01em;
}
.t-body {
  font-size: var(--fs-body);
  line-height: 1.55;
  font-weight: 400;
}
.t-small {
  font-size: var(--fs-small);
  line-height: 1.5;
  font-weight: 450;
}
.t-label {
  font-size: var(--fs-label);
  line-height: 1.4;
  font-weight: 600;
}
.t-caption {
  font-size: 13px;
  line-height: 1.45;
  font-weight: 500;
}
body {
  font-size: var(--fs-body);
}
/* roles:end */

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + var(--s4));
}
@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}
body {
  margin: 0;
  background: var(--nk-color-bg);
  color: var(--nk-color-text);
  font-family:
    'Plus Jakarta Sans',
    system-ui,
    -apple-system,
    'Segoe UI',
    sans-serif;
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
h1,
h2,
h3,
p,
ul,
ol,
figure {
  margin: 0;
}
ul,
ol {
  padding: 0;
  list-style: none;
}
h1,
h2,
h3,
strong {
  color: var(--nk-color-text-strong);
}
a {
  color: inherit;
  text-underline-offset: 3px;
}
button {
  font: inherit;
  color: inherit;
}
::selection {
  background: var(--nk-color-selection);
}
.muted {
  color: var(--nk-color-text-muted);
}
.num {
  font-variant-numeric: tabular-nums;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
:focus-visible {
  outline: 2px solid var(--nk-color-focus);
  outline-offset: 2px;
  box-shadow: 0 0 0 6px var(--nk-color-selection);
  border-radius: var(--r-control);
}
.skip {
  position: absolute;
  left: var(--s4);
  top: -100px;
  z-index: 30;
  background: var(--nk-color-ink);
  color: var(--nk-color-on-ink);
  padding: var(--s3) var(--s4);
  border-radius: var(--r-control);
}
.skip:focus {
  top: var(--s2);
}

/* One container for everything: 1160 px of content plus the gutters. */
.wrap {
  width: 100%;
  max-width: calc(var(--container) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 20;
  height: var(--header-h);
  border-bottom: 1px solid transparent;
  transition:
    background-color 150ms,
    border-color 150ms;
}
.header.scrolled {
  background: var(--nk-color-surface-glass);
  border-bottom-color: var(--nk-color-line);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
.header .wrap {
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--s8);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  text-decoration: none;
  color: var(--nk-color-text-strong);
  font-weight: 750;
  letter-spacing: -0.02em;
}
.brand img {
  width: 28px;
  height: 28px;
  display: block;
}
.nav {
  display: none;
  gap: var(--s8);
}
.nav a {
  text-decoration: none;
  color: var(--nk-color-text-muted);
  padding: var(--s2) 0;
  transition: color 120ms;
}
.nav a:hover {
  color: var(--nk-color-text-strong);
}
.header-cta {
  margin-left: auto;
}
.cta-short {
  display: none;
}
@media (max-width: 359px) {
  .cta-long {
    display: none;
  }
  .cta-short {
    display: inline;
  }
}
@media (min-width: 900px) {
  .nav {
    display: flex;
  }
}

/* Buttons and fields: one control height (48), one small height (40), one radius. */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s2);
  height: var(--control-h);
  padding: 0 var(--s6);
  border-radius: var(--r-control);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background-color 120ms var(--ease),
    border-color 120ms var(--ease),
    box-shadow 150ms var(--ease);
}
.btn-sm {
  height: var(--control-h-sm);
  padding: 0 var(--s4);
}
.btn-ink {
  background: var(--nk-color-ink);
  color: var(--nk-color-on-ink);
}
.btn-ink:hover {
  background: var(--nk-color-ink-hover);
}
.btn-accent {
  background: var(--nk-color-primary);
  color: var(--nk-color-on-primary);
}
.btn-accent:hover {
  background: var(--nk-color-primary-hover);
}
.btn-outline {
  background: var(--nk-color-surface);
  color: var(--nk-color-text-strong);
  border-color: var(--nk-color-line-strong);
}
.btn-outline:hover {
  background: var(--nk-color-surface-hover);
}
.btn[disabled] {
  opacity: 0.6;
  cursor: progress;
}
.input {
  width: 100%;
  height: var(--control-h);
  padding: 0 var(--s4);
  border-radius: var(--r-control);
  border: 1px solid var(--nk-color-line-strong);
  background: var(--nk-color-surface);
  color: var(--nk-color-text-strong);
  font: inherit;
  transition: border-color 120ms;
}
.input:hover {
  border-color: var(--nk-color-text-soft);
}
.input::placeholder {
  color: var(--nk-color-text-soft);
  opacity: 1;
}
textarea.input {
  height: auto;
  min-height: 96px;
  padding-block: var(--s3);
  resize: vertical;
  line-height: 1.5;
}
.input[aria-invalid='true'] {
  border-color: var(--nk-color-danger);
}

/* Hero */
.hero {
  position: relative;
  padding-block: var(--s10) var(--section-pad);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: -20% -10% auto 40%;
  height: 720px;
  background: radial-gradient(closest-side, var(--nk-color-glow), transparent);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s12);
}
.hero-copy {
  align-self: start;
}
@media (min-width: 1024px) {
  .hero {
    padding-top: var(--s20);
  }
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--s16);
    align-items: center;
  }
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  height: 32px;
  padding: 0 var(--s3);
  border: 1px solid var(--nk-color-line);
  border-radius: var(--r-pill);
  background: var(--nk-color-surface);
  color: var(--nk-color-text);
  margin-bottom: var(--s6);
}
.live {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--nk-color-primary);
  box-shadow: 0 0 0 3px var(--nk-color-selection);
}
.hero h1 {
  max-width: 13em;
  text-wrap: balance;
}
.hero h1 .soft {
  display: block;
  color: var(--nk-color-text-soft);
}
.lead {
  margin-top: var(--s6);
  max-width: 34em;
  color: var(--nk-color-text);
}
.hero .signup-box {
  margin-top: var(--s8);
  max-width: 520px;
}

/* Form */
.signup-box {
  position: relative;
}
.signup-row {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}
@media (min-width: 480px) {
  .signup-row {
    flex-direction: row;
  }
  .signup-row .input {
    flex: 1;
    min-width: 0;
  }
}
.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.error {
  color: var(--nk-color-danger);
  margin-top: var(--s2);
}
.error:empty {
  display: none;
}
.consent {
  margin-top: var(--s3);
  color: var(--nk-color-text-muted);
}
.consent a {
  color: var(--nk-color-text-strong);
}
.ts-slot:empty {
  display: none;
}
.ts-slot {
  margin-top: var(--s3);
}

/* Step 2: the thank-you and the short, optional questions */
.step2 {
  padding: var(--s6);
  border: 1px solid var(--nk-color-line);
  border-radius: var(--r-card);
  background: var(--nk-color-surface);
  box-shadow: var(--nk-shadow-card);
  text-align: left;
}
.step2 > h2 {
  display: flex;
  align-items: center;
  gap: var(--s2);
}
.step2 > h2::before {
  content: '';
  width: 20px;
  height: 20px;
  flex: none;
  border-radius: 50%;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")
      center / 20px no-repeat,
    var(--nk-color-success);
}
.step2 .lead {
  margin: var(--s2) 0 var(--s6);
}
.q {
  border: 0;
  padding: 0;
  margin: 0 0 var(--s5);
  min-width: 0;
}
.q legend,
.q .q-label {
  display: block;
  padding: 0;
  margin-bottom: var(--s2);
  color: var(--nk-color-text-strong);
}
.hint {
  color: var(--nk-color-text-muted);
  margin-top: var(--s2);
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
}
.chip-opt {
  position: relative;
}
.chip-opt input {
  position: absolute;
  opacity: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: pointer;
}
.chip-opt span {
  display: inline-flex;
  align-items: center;
  height: var(--control-h-sm);
  padding: 0 var(--s4);
  border-radius: var(--r-pill);
  border: 1px solid var(--nk-color-line-strong);
  background: var(--nk-color-surface);
  color: var(--nk-color-text);
  transition:
    background-color 120ms,
    border-color 120ms;
}
.chip-opt:hover span {
  background: var(--nk-color-surface-hover);
}
.chip-opt input:checked + span {
  background: var(--nk-color-ink);
  color: var(--nk-color-on-ink);
  border-color: var(--nk-color-ink);
}
.chip-opt input:focus-visible + span {
  outline: 2px solid var(--nk-color-focus);
  outline-offset: 2px;
  box-shadow: 0 0 0 6px var(--nk-color-selection);
}
.check {
  display: flex;
  align-items: center;
  gap: var(--s3);
  min-height: 44px;
  color: var(--nk-color-text-strong);
}
.check input {
  width: 20px;
  height: 20px;
  accent-color: var(--nk-color-ink);
  margin: 0;
}
.fold {
  margin: 0 0 var(--s5);
}
.fold > summary {
  cursor: pointer;
  min-height: 44px;
  display: flex;
  align-items: center;
  color: var(--nk-color-text-strong);
}
.fold[open] > summary {
  margin-bottom: var(--s3);
}
.done {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s4);
}
.done p {
  flex-basis: 100%;
}

/* Product windows: the hero preview and the demo share one frame. */
.preview,
.win {
  position: relative;
  background: var(--nk-color-surface);
  border: 1px solid var(--nk-color-line);
  border-radius: var(--r-card);
  box-shadow: var(--nk-shadow-float);
}
.win-bar {
  display: flex;
  align-items: center;
  gap: var(--s3);
  height: 44px;
  padding: 0 var(--s4);
  border-bottom: 1px solid var(--nk-color-line);
}
.dots {
  display: inline-flex;
  gap: 6px;
}
.dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--nk-color-dot);
}
.win-path {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pill {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 var(--s2);
  border-radius: var(--r-pill);
  background: var(--nk-color-primary-soft);
  color: var(--nk-color-accent);
  font-weight: 650;
}

/* Hero illustration: the result card, and the test page card layered on its lower right corner. */
.hero-visual {
  position: relative;
}
.hv {
  position: relative;
  padding: 0 var(--s6) 120px 0;
}
.hv::before {
  content: '';
  position: absolute;
  inset: -40px -24px 0 -40px;
  background-image: radial-gradient(var(--nk-color-dot) 1px, transparent 1.4px);
  background-size: 16px 16px;
  -webkit-mask-image: radial-gradient(closest-side, black 40%, transparent);
  mask-image: radial-gradient(closest-side, black 40%, transparent);
  pointer-events: none;
}
.hv::after {
  content: '';
  position: absolute;
  inset: 10% 0 0 20%;
  background: radial-gradient(closest-side, var(--nk-color-selection), transparent);
  filter: blur(24px);
  opacity: 0.7;
  pointer-events: none;
  z-index: 0;
}
.hv .preview {
  z-index: 1;
}
.pv-body {
  padding: var(--s6) var(--s6) var(--s16);
}
.pv-idea {
  margin-top: var(--s1);
}
.pv-score {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--s6);
  align-items: center;
  margin-top: var(--s5);
  padding: var(--s5);
  border-radius: var(--r-inner);
  background: var(--nk-color-surface-sunken);
}
.pv-goals {
  display: grid;
  gap: var(--s2);
}
.pv-goals > .t-label {
  color: var(--nk-color-text-strong);
  margin-bottom: var(--s1);
}
.pv-verdict {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s2) var(--s3);
  margin-top: var(--s5);
}
.badge {
  display: inline-flex;
  align-items: center;
  height: 32px;
  padding: 0 var(--s3);
  border-radius: var(--r-pill);
  background: var(--nk-color-primary-soft);
  border: 1px solid var(--nk-color-primary-line);
  color: var(--nk-color-text-strong);
  white-space: nowrap;
}
.pv-test {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 2;
  width: 272px;
  padding: var(--s4);
  border: 1px solid var(--nk-color-line);
  border-radius: var(--r-card);
  background: var(--nk-color-surface);
  box-shadow: var(--nk-shadow-float);
}
.pv-test-head {
  display: flex;
  align-items: center;
  gap: var(--s2);
}
.pv-test-head .t-caption {
  margin-left: auto;
}
.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--nk-color-success);
  box-shadow: 0 0 0 3px var(--nk-color-success-soft);
}
.pv-test-num {
  display: flex;
  align-items: baseline;
  gap: var(--s2);
  margin: var(--s2) 0 var(--s3);
}
.pv-test-num .t-metric {
  color: var(--nk-color-text-strong);
}
.up {
  margin-left: auto;
  color: var(--nk-color-success);
  font-weight: 650;
}
.bars {
  display: block;
  width: 100%;
  height: auto;
}
.bars rect {
  fill: var(--nk-color-primary);
}
.bars line {
  stroke: var(--nk-color-line-strong);
}
@media (max-width: 519px) {
  .hv {
    padding: 0 0 120px;
  }
  .pv-score {
    grid-template-columns: minmax(0, 1fr);
    justify-items: start;
  }
  .pv-goals {
    width: 100%;
  }
  .pv-score .ring {
    width: 96px;
    height: 96px;
  }
  .pv-body {
    padding-bottom: var(--s20);
  }
  .pv-test {
    width: min(272px, 84%);
  }
}

/* Score ring */
.ring {
  position: relative;
  width: 112px;
  height: 112px;
  flex: none;
}
.ring svg {
  width: 100%;
  height: 100%;
  display: block;
}
.ring-track {
  fill: none;
  stroke: var(--nk-color-line);
  stroke-width: 10;
}
.ring-arc {
  fill: none;
  stroke: var(--nk-color-primary);
  stroke-width: 10;
  stroke-linecap: round;
  transition: stroke-dashoffset 500ms var(--ease);
}
.ring-value {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--nk-color-text-strong);
}

/* Bars: goal bars (exact percent) and part bars (tenths) */
.gbar {
  display: grid;
  grid-template-columns: 8em minmax(0, 1fr) 2em;
  gap: var(--s3);
  align-items: center;
}
.gbar > .t-label {
  text-align: right;
  color: var(--nk-color-text-strong);
}
.gbar-track,
.part-bar {
  height: 8px;
  border-radius: var(--r-pill);
  background: var(--nk-color-line);
  overflow: hidden;
}
.gbar-fill,
.bar-fill {
  display: block;
  height: 100%;
  border-radius: var(--r-pill);
  background: var(--nk-color-primary);
  transition: width 400ms var(--ease);
}
.gbar-small .gbar-fill,
.gbar-venture .gbar-fill {
  background: var(--nk-color-text-soft);
}
.g34 {
  width: 34%;
}
.g51 {
  width: 51%;
}
.g50 {
  width: 50%;
}
.g62 {
  width: 62%;
}
.w0 {
  width: 2%;
}
.w1 {
  width: 10%;
}
.w2 {
  width: 20%;
}
.w3 {
  width: 30%;
}
.w4 {
  width: 40%;
}
.w5 {
  width: 50%;
}
.w6 {
  width: 60%;
}
.w7 {
  width: 70%;
}
.w8 {
  width: 80%;
}
.w9 {
  width: 90%;
}
.w10 {
  width: 100%;
}

/* Sections */
.section {
  padding-block: var(--section-pad);
}
.band {
  background: var(--nk-color-band);
  border-block: 1px solid var(--nk-color-line);
}
.section-head {
  max-width: 720px;
  margin-bottom: var(--s12);
}
.section-head > p:last-child:not(.kicker) {
  margin-top: var(--s4);
}
.kicker {
  color: var(--nk-color-accent);
  margin-bottom: var(--s3);
}

/* The demo */
.demo {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s6);
}
.demo-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s2);
  align-content: start;
}
.step {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--s3);
  width: 100%;
  min-height: 56px;
  padding: var(--s3);
  border: 1px solid var(--nk-color-line);
  border-radius: var(--r-inner);
  background: var(--nk-color-surface);
  text-align: left;
  cursor: pointer;
  overflow: hidden;
  transition:
    background-color 120ms var(--ease),
    border-color 120ms var(--ease),
    box-shadow 150ms var(--ease);
}
.step:hover {
  background: var(--nk-color-surface-hover);
}
.step[aria-selected='true'] {
  border-color: var(--nk-color-line-strong);
  box-shadow: var(--nk-shadow-card);
  background: var(--nk-color-surface);
}
.step-n {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  flex: none;
  border-radius: 50%;
  border: 1px solid var(--nk-color-line-strong);
  color: var(--nk-color-text-muted);
  background: var(--nk-color-surface);
}
.step[aria-selected='true'] .step-n {
  background: var(--nk-color-ink);
  border-color: var(--nk-color-ink);
  color: var(--nk-color-on-ink);
}
.step-txt {
  display: grid;
  gap: 2px;
  min-width: 0;
}
.step-t {
  color: var(--nk-color-text-strong);
}
.step-d {
  display: none;
  color: var(--nk-color-text-muted);
}
/* The progress line: full under the open step; while the demo plays it fills, and its end moves the demo on. */
.step-bar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: transparent;
}
.step-bar i {
  display: block;
  height: 100%;
  background: var(--nk-color-primary);
  transform: scaleX(0);
  transform-origin: left;
}
.step[aria-selected='true'] .step-bar i {
  transform: none;
}
.demo.playing .step[aria-selected='true'] .step-bar {
  background: var(--nk-color-line);
}
.demo.playing .step[aria-selected='true'] .step-bar i {
  animation: fill 6s linear both;
}
.demo.playing.paused .step[aria-selected='true'] .step-bar i {
  animation-play-state: paused;
}
@keyframes fill {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}
@media (min-width: 1024px) {
  .demo {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: var(--s8);
    align-items: start;
  }
  .demo-steps {
    grid-template-columns: 1fr;
  }
  .step {
    align-items: flex-start;
    min-height: 84px;
    padding: var(--s4);
  }
  .step-d {
    display: block;
  }
}
.demo-cap {
  margin-top: var(--s4);
  text-align: center;
  color: var(--nk-color-text-strong);
}

.panels {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}
.panel {
  grid-area: 1 / 1;
  align-self: center;
  padding: var(--s5);
  min-width: 0;
}
@media (min-width: 768px) {
  .panel {
    padding: var(--s8);
  }
}
.js .panel:not(.on) {
  visibility: hidden;
}
html:not(.js) .panel {
  grid-area: auto;
}
html:not(.js) .panel + .panel {
  border-top: 1px solid var(--nk-color-line);
}
@media (prefers-reduced-motion: no-preference) {
  .panel.enter {
    animation: panel-in 220ms var(--ease);
  }
}
@keyframes panel-in {
  from {
    transform: translateY(6px);
  }
}
.panel-h {
  margin-bottom: var(--s3);
  color: var(--nk-color-text-strong);
}

/* Step 1: the prompt, with the AI glow, and the idea typing in */
.prompt {
  padding: var(--s5);
  border: 1.5px solid transparent;
  border-radius: var(--r-inner);
  background:
    linear-gradient(var(--nk-color-surface), var(--nk-color-surface)) padding-box,
    linear-gradient(120deg, var(--nk-color-primary), var(--nk-color-violet)) border-box;
  box-shadow: 0 8px 32px -8px var(--nk-color-selection);
}
.prompt-text {
  min-height: 4.65em;
  color: var(--nk-color-text-strong);
}
.caret {
  display: none;
  width: 2px;
  height: 1.1em;
  margin-left: 2px;
  vertical-align: -0.15em;
  background: var(--nk-color-primary);
}
.typing .caret {
  display: inline-block;
}
.prompt-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
  margin-top: var(--s4);
}
.hints {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
  margin-top: var(--s5);
}
.hint-chip {
  display: inline-flex;
  align-items: center;
  height: 32px;
  padding: 0 var(--s3);
  border-radius: var(--r-pill);
  border: 1px dashed var(--nk-color-line-strong);
  color: var(--nk-color-text-muted);
}

/* Step 2: a question and its answers */
.qa {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s2) var(--s4);
  min-height: 48px;
  padding: var(--s2) var(--s4);
  border-radius: var(--r-control);
  background: var(--nk-color-surface-sunken);
}
.qa-a {
  color: var(--nk-color-text-strong);
  font-weight: 650;
}
.qcard {
  display: grid;
  gap: var(--s4);
  margin-top: var(--s3);
  padding: var(--s5);
  border: 1px solid var(--nk-color-line);
  border-radius: var(--r-inner);
  box-shadow: var(--nk-shadow-card);
}
.opts {
  display: grid;
  gap: var(--s2);
}
.opt {
  position: relative;
  display: flex;
  align-items: center;
  height: var(--control-h);
  padding: 0 var(--s10) 0 var(--s4);
  border: 1px solid var(--nk-color-line-strong);
  border-radius: var(--r-control);
  background: var(--nk-color-surface);
  text-align: left;
  cursor: pointer;
  transition:
    background-color 150ms,
    border-color 150ms;
}
.opt .t-label {
  color: var(--nk-color-text-strong);
}
.opt:hover {
  background: var(--nk-color-surface-hover);
}
.opt::after {
  content: '';
  position: absolute;
  right: var(--s4);
  top: 50%;
  width: 18px;
  height: 18px;
  margin-top: -9px;
  border-radius: 50%;
  border: 1.5px solid var(--nk-color-line-strong);
  transition: border-width 150ms;
}
.opt[aria-pressed='true'] {
  border-color: var(--nk-color-primary);
  background: var(--nk-color-primary-soft);
}
.opt[aria-pressed='true']::after {
  border: 5px solid var(--nk-color-primary);
  background: var(--nk-color-surface);
}
.qa-next {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
  margin-top: var(--s4);
}

/* Step 3: the score and its reasons */
.sc-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
  min-height: 40px;
  margin-bottom: var(--s5);
  padding-bottom: var(--s4);
  border-bottom: 1px solid var(--nk-color-line);
}
.link-btn {
  height: 40px;
  padding: 0 var(--s3);
  border: 1px solid var(--nk-color-line-strong);
  border-radius: var(--r-control);
  background: var(--nk-color-surface);
  color: var(--nk-color-text-strong);
  cursor: pointer;
}
.link-btn:hover {
  background: var(--nk-color-surface-hover);
}
.sc-grid {
  display: grid;
  gap: var(--s6);
}
@media (min-width: 640px) {
  .sc-grid {
    grid-template-columns: 160px minmax(0, 1fr);
    gap: var(--s8);
    align-items: start;
  }
}
.sc-left {
  display: grid;
  justify-items: center;
  gap: var(--s3);
}
.sc-left .ring {
  width: 136px;
  height: 136px;
}
.sc-band {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  color: var(--nk-color-text-strong);
}
.band-dot,
.tone {
  width: 10px;
  height: 10px;
  flex: none;
  border-radius: 50%;
  background: var(--nk-color-score-mixed);
}
.band-weak,
.reason-bad .tone {
  background: var(--nk-color-danger);
}
.band-strong,
.reason-good .tone {
  background: var(--nk-color-success);
}
.sc-q {
  color: var(--nk-color-text-strong);
  margin-bottom: var(--s2);
}
.reasons {
  display: grid;
  gap: var(--s2);
}
.reason {
  border: 1px solid var(--nk-color-line);
  border-radius: var(--r-control);
  background: var(--nk-color-surface);
  transition:
    border-color 150ms,
    background-color 150ms;
}
.reason:has([aria-expanded='true']) {
  border-color: var(--nk-color-primary-line);
  background: var(--nk-color-primary-soft);
}
.reason-btn {
  display: flex;
  align-items: center;
  gap: var(--s3);
  width: 100%;
  height: var(--control-h);
  padding: 0 var(--s4);
  border: 0;
  border-radius: var(--r-control);
  background: transparent;
  color: var(--nk-color-text-strong);
  text-align: left;
  cursor: pointer;
}
.reason-btn .t-label {
  flex: 1;
}
.chev {
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--nk-color-text-muted);
  border-bottom: 2px solid var(--nk-color-text-muted);
  transform: rotate(45deg) translateY(-2px);
  transition: transform 150ms var(--ease);
}
[aria-expanded='true'] .chev {
  transform: rotate(-135deg) translateX(-2px);
}
.reason-why {
  padding: 0 var(--s4) var(--s4) calc(var(--s4) + 10px + var(--s3));
  color: var(--nk-color-text-strong);
}

/* Step 4: the test page and its sign-ups */
.test-grid {
  display: grid;
  gap: var(--s5);
}
@media (min-width: 768px) {
  .test-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: stretch;
  }
}
.mini-page,
.results {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--nk-color-line);
  border-radius: var(--r-inner);
  background: var(--nk-color-bg);
  overflow: hidden;
}
.mini-bar {
  display: flex;
  align-items: center;
  gap: var(--s3);
  height: 32px;
  padding: 0 var(--s3);
  border-bottom: 1px solid var(--nk-color-line);
  background: var(--nk-color-surface);
}
.mini-bar .dots i {
  width: 8px;
  height: 8px;
}
.mini-url {
  color: var(--nk-color-text-muted);
}
.mini-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--s2);
  padding: var(--s5) var(--s4);
}
.mini-form {
  display: flex;
  gap: var(--s2);
  margin-top: var(--s2);
}
.mini-input,
.mini-btn {
  display: flex;
  align-items: center;
  height: 32px;
  padding: 0 var(--s3);
  border-radius: 7px;
  white-space: nowrap;
}
.mini-input {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--nk-color-line-strong);
  background: var(--nk-color-surface);
  color: var(--nk-color-text-muted);
}
.mini-btn {
  background: var(--nk-color-ink);
  color: var(--nk-color-on-ink);
  font-weight: 650;
}
.results {
  gap: var(--s4);
  padding: var(--s4);
}
.results .pass {
  margin-top: auto;
}
.counter p:first-child {
  display: flex;
  align-items: baseline;
  gap: var(--s2);
}
.counter .t-metric {
  color: var(--nk-color-text-strong);
}
.tbars rect {
  transform-box: fill-box;
  transform-origin: bottom;
}
.panel.grow .tbars rect {
  animation: grow 900ms var(--ease) both;
}
@keyframes grow {
  from {
    transform: scaleY(0.08);
  }
}
.pass {
  display: flex;
  align-items: flex-start;
  gap: var(--s2);
  padding: var(--s3) var(--s4);
  border-radius: var(--r-control);
  background: var(--nk-color-success-soft);
  color: var(--nk-color-text-strong);
}
.pass-ic {
  width: 20px;
  height: 20px;
  flex: none;
  border-radius: 50%;
  margin-top: 1px;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")
      center / 20px no-repeat,
    var(--nk-color-success);
}

/* Why it's different: three cards, each with a mini illustration of the same height */
.grid3 {
  display: grid;
  gap: var(--s6);
}
@media (min-width: 900px) {
  .grid3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.feat {
  display: flex;
  flex-direction: column;
  padding: var(--s3) var(--s3) var(--s6);
  border: 1px solid var(--nk-color-line);
  border-radius: var(--r-card);
  background: var(--nk-color-surface);
  box-shadow: var(--nk-shadow-card);
}
.feat-vis {
  display: grid;
  place-items: center;
  height: 184px;
  padding: var(--s5);
  border-radius: var(--r-inner);
  background:
    radial-gradient(70% 90% at 50% 100%, var(--nk-color-glow), transparent), var(--nk-color-surface-sunken);
}
.feat-vis > * {
  width: 100%;
  max-width: 280px;
}
.feat h3 {
  margin: var(--s6) var(--s3) 0;
}
.feat > p {
  margin: var(--s2) var(--s3) 0;
}
.vis-goals {
  display: grid;
  gap: var(--s4);
}
.vg {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--s2);
  color: var(--nk-color-text-strong);
}
.vg-track {
  grid-column: 1 / -1;
  height: 12px;
  border-radius: var(--r-pill);
  background: var(--nk-color-line);
  overflow: hidden;
}
.vg-fill {
  display: block;
  height: 100%;
  border-radius: var(--r-pill);
  background: var(--nk-color-primary);
}
.vg-dim .vg-fill {
  background: var(--nk-color-text-soft);
}
.vis-pop {
  display: grid;
  justify-items: center;
  gap: var(--s3);
}
.chip-score {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  height: 36px;
  padding: 0 var(--s4);
  border-radius: var(--r-pill);
  border: 1px solid var(--nk-color-line-strong);
  background: var(--nk-color-surface);
  color: var(--nk-color-text-strong);
  box-shadow: var(--nk-shadow-sm);
}
.pop {
  position: relative;
  padding: var(--s3) var(--s4);
  border-radius: var(--r-inner);
  background: var(--nk-color-ink);
  color: var(--nk-color-on-ink);
  text-align: center;
  box-shadow: var(--nk-shadow-float);
}
.pop::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  width: 12px;
  height: 12px;
  margin-left: -6px;
  background: var(--nk-color-ink);
  transform: rotate(45deg);
  border-radius: 2px;
}
.vis-people {
  display: grid;
  gap: var(--s3);
}
.tiles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s2);
}
.tile {
  display: grid;
  justify-items: center;
  gap: 2px;
  padding: var(--s3) var(--s1);
  border: 1px solid var(--nk-color-line);
  border-radius: var(--r-control);
  background: var(--nk-color-surface);
}
.tile .t-section {
  color: var(--nk-color-text-strong);
}
.vis-people .spark {
  width: 100%;
  height: 28px;
}
.spark polyline {
  fill: none;
  stroke: var(--nk-color-success);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

/* FAQ */
.faq-grid {
  display: grid;
}
@media (min-width: 900px) {
  .faq-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
    gap: var(--s16);
    align-items: start;
  }
}
.faq {
  border-top: 1px solid var(--nk-color-line-strong);
}
.faq details {
  border-bottom: 1px solid var(--nk-color-line-strong);
}
.faq summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s4);
  min-height: 64px;
  padding: var(--s3) 0;
  cursor: pointer;
  color: var(--nk-color-text-strong);
}
.faq summary::-webkit-details-marker {
  display: none;
}
.plus {
  width: 20px;
  height: 20px;
  flex: none;
  color: var(--nk-color-text-muted);
  transition: transform 150ms var(--ease);
}
.faq details[open] .plus {
  transform: rotate(45deg);
}
.faq details > p {
  padding-bottom: var(--s5);
  max-width: 40em;
}

/* Final call to action */
.final {
  position: relative;
  display: grid;
  justify-items: center;
  gap: var(--s4);
  padding: var(--s16) var(--s5);
  border: 1px solid var(--nk-color-line);
  border-radius: 24px;
  background: radial-gradient(60% 80% at 50% 0%, var(--nk-color-glow), transparent), var(--nk-color-surface);
  box-shadow: var(--nk-shadow-card);
  text-align: center;
  overflow: hidden;
}
.section-head h2 {
  text-wrap: balance;
}
.final h2 {
  max-width: 16em;
  text-wrap: balance;
}
.final .signup-box {
  width: 100%;
  max-width: 520px;
  margin-top: var(--s4);
}
.final .consent {
  text-align: center;
}
@media (min-width: 768px) {
  .final {
    padding: var(--s20) var(--s10);
  }
}

/* Footer */
.footer {
  border-top: 1px solid var(--nk-color-line);
  padding-block: var(--s8);
  color: var(--nk-color-text-muted);
}
.footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s4) var(--s8);
  align-items: center;
  justify-content: space-between;
}
.footer a {
  color: var(--nk-color-text-strong);
}
.foot-brand {
  color: var(--nk-color-text-strong);
  font-weight: 700;
}
.theme {
  display: inline-flex;
  border: 1px solid var(--nk-color-line-strong);
  border-radius: var(--r-pill);
  padding: 3px;
  background: var(--nk-color-surface);
}
.theme button {
  height: 34px;
  padding: 0 var(--s3);
  border: 0;
  background: transparent;
  border-radius: var(--r-pill);
  font-weight: 600;
  color: var(--nk-color-text-muted);
  cursor: pointer;
}
.theme button:hover {
  color: var(--nk-color-text-strong);
}
.theme button[aria-pressed='true'] {
  background: var(--nk-color-ink);
  color: var(--nk-color-on-ink);
}

/* Plain pages (the privacy notice) */
.plain-main {
  max-width: calc(720px + 2 * var(--gutter));
  margin: 0 auto;
  padding: var(--s16) var(--gutter) var(--s24);
}
.plain-main h1 {
  margin-bottom: var(--s2);
}
.plain-main h2 {
  margin: var(--s10) 0 var(--s2);
}
.plain-main p + p {
  margin-top: var(--s3);
}
.plain-main .lead {
  margin: 0 0 var(--s8);
}

/* Admin page */
.admin {
  padding-block: var(--s10) var(--s24);
}
.admin h1 {
  margin-bottom: var(--s2);
}
.admin-sec {
  margin-top: var(--s10);
}
.admin-sec h2 {
  margin-bottom: var(--s2);
}
.admin-grid {
  display: grid;
  gap: 0 var(--s10);
}
@media (min-width: 900px) {
  .admin-grid {
    grid-template-columns: 1fr 1fr;
  }
}
.gates {
  display: grid;
  gap: var(--s4);
  margin-top: var(--s4);
}
@media (min-width: 900px) {
  .gates {
    grid-template-columns: repeat(3, 1fr);
  }
}
.gate {
  border: 1px solid var(--nk-color-line);
  border-radius: var(--radius);
  background: var(--nk-color-surface);
  padding: var(--s5);
  display: grid;
  gap: var(--s2);
  align-content: start;
}
.gate-track {
  height: 8px;
  border-radius: 4px;
  background: var(--nk-color-surface-sunken);
  overflow: hidden;
}
.gate-fill {
  display: block;
  height: 100%;
  background: var(--nk-color-primary);
  border-radius: 4px;
}
.gate-fill.w0 {
  width: 2%;
}
.tbl {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--s3);
}
.tbl td {
  padding: var(--s2) 0;
  border-bottom: 1px solid var(--nk-color-line);
}
.tbl td:last-child {
  text-align: right;
}
.chart {
  width: 100%;
  max-width: 720px;
  height: auto;
  margin-top: var(--s3);
}
.chart-bar {
  fill: var(--nk-color-primary);
}
.chart-label {
  fill: var(--nk-color-text-muted);
  stroke: none;
}
.ideas {
  display: grid;
  gap: var(--s4);
  margin-top: var(--s4);
  max-width: 720px;
}