:root {
  --ink: #17131f;
  --ink-soft: #302a3d;
  --muted: #716b7c;
  --muted-light: #9891a2;
  --paper: #fbfafc;
  --paper-violet: #f3efff;
  --paper-deep: #ebe4ff;
  --white: #ffffff;
  --violet: #6849e8;
  --violet-deep: #4c31c5;
  --violet-faint: rgba(104, 73, 232, 0.08);
  --green: #27745a;
  --green-soft: #eaf7f1;
  --amber: #9b6418;
  --amber-soft: #fff5df;
  --red: #ad3d52;
  --red-soft: #fff0f3;
  --line: rgba(23, 19, 31, 0.14);
  --line-soft: rgba(23, 19, 31, 0.08);
  --font: Helvetica, "Helvetica Neue", sans-serif;
  --shell: min(1180px, calc(100% - 48px));
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

body, button, input, textarea { font-family: var(--font); }

a { color: inherit; text-decoration: none; }

button, input, textarea { font: inherit; }

h1, h2, h3, p { margin-top: 0; }

h1, h2, h3 { text-wrap: balance; }

p { text-wrap: pretty; }

section[id] { scroll-margin-top: 88px; }

::selection {
  background: var(--paper-deep);
  color: var(--ink);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: -80px;
  left: 18px;
  padding: 10px 15px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  font-weight: 700;
}

.skip-link:focus { top: 18px; }

:focus-visible {
  outline: 3px solid var(--violet);
  outline-offset: 3px;
}

.section-shell {
  width: var(--shell);
  margin-inline: auto;
}

.section-pad {
  padding-block: clamp(86px, 10vw, 140px);
}

.eyebrow {
  margin-bottom: 20px;
  color: var(--violet-deep);
  font-size: 0.71rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(251, 250, 252, 0.9);
  backdrop-filter: blur(16px);
}

.header-inner {
  width: var(--shell);
  min-height: 74px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  font-size: 1.04rem;
  font-weight: 800;
  letter-spacing: -0.045em;
  white-space: nowrap;
}

.brand span {
  color: var(--muted);
  font-weight: 500;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 25px;
  font-size: 0.84rem;
  font-weight: 700;
}

.site-nav > a:not(.button) { color: var(--ink-soft); }

.site-nav > a:not(.button):hover { color: var(--violet); }

.workspace-link {
  padding-left: 24px;
  border-left: 1px solid var(--line);
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
}

.menu-button span:not(.sr-only) {
  display: block;
  width: 16px;
  height: 1.5px;
  margin: 4px auto;
  background: var(--ink);
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 21px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  font-size: 0.87rem;
  font-weight: 750;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.button:hover {
  transform: translateY(-2px);
  border-color: var(--violet);
  background: var(--violet);
}

.button-small {
  min-height: 42px;
  padding-inline: 17px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.87rem;
  font-weight: 750;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}

.text-link:hover { color: var(--violet); }

.hero {
  padding-top: clamp(74px, 9vw, 126px);
  padding-bottom: clamp(90px, 10vw, 145px);
}

.hero-copy {
  max-width: 920px;
  margin: 0 auto clamp(58px, 7vw, 86px);
  text-align: center;
}

.hero h1 {
  margin-bottom: 26px;
  font-size: clamp(3.75rem, 7.4vw, 7.4rem);
  font-weight: 700;
  letter-spacing: -0.073em;
  line-height: 0.92;
}

.hero-lede {
  max-width: 760px;
  margin: 0 auto 32px;
  color: var(--muted);
  font-size: clamp(1.12rem, 1.7vw, 1.38rem);
  letter-spacing: -0.025em;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.hero-note {
  margin: 22px 0 0;
  color: var(--muted-light);
  font-size: 0.78rem;
}

.review-demo {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--white);
  box-shadow: 0 26px 80px rgba(51, 37, 92, 0.14);
}

.demo-toolbar {
  min-height: 58px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line-soft);
  background: #fcfbfd;
  font-size: 0.71rem;
}

.demo-title {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
}

.demo-title strong {
  color: var(--ink);
  font-weight: 700;
}

.demo-mark {
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 7px;
  background: var(--violet);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 800;
}

.demo-separator {
  width: 1px;
  height: 17px;
  background: var(--line);
}

.demo-state {
  color: var(--green);
  font-weight: 700;
  white-space: nowrap;
}

.demo-state i {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 7px;
  border-radius: 50%;
  background: currentColor;
}

.demo-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
}

.brief-pane {
  min-width: 0;
  padding: clamp(28px, 4vw, 52px);
  border-right: 1px solid var(--line-soft);
}

.pane-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.pane-kicker,
.brief-label {
  display: block;
  margin-bottom: 9px;
  color: var(--muted-light);
  font-size: 0.63rem;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.pane-header h2 {
  max-width: 650px;
  margin-bottom: 0;
  font-size: clamp(1.75rem, 3vw, 3rem);
  font-weight: 650;
  letter-spacing: -0.048em;
  line-height: 1.06;
}

.document-meta {
  flex: 0 0 auto;
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.63rem;
  font-weight: 700;
}

.brief-block {
  position: relative;
  padding: 23px 42px 23px 0;
  border-bottom: 1px solid var(--line-soft);
}

.brief-block p {
  max-width: 650px;
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.94rem;
  line-height: 1.55;
}

.muted-block { background: linear-gradient(90deg, transparent, var(--violet-faint)); }

.comment-pin {
  position: absolute;
  top: 25px;
  right: 0;
  width: 25px;
  height: 25px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--violet);
  color: var(--white);
  font-size: 0.67rem;
  font-weight: 800;
}

.feedback-pane {
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--paper-violet);
}

.feedback-header {
  min-height: 58px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(104, 73, 232, 0.13);
  color: var(--violet-deep);
  font-size: 0.73rem;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.feedback-header strong {
  min-width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--violet);
  color: var(--white);
  font-size: 0.65rem;
}

.finding-list {
  padding: 14px;
  display: grid;
  gap: 10px;
}

.finding-card {
  padding: 17px;
  border: 1px solid rgba(104, 73, 232, 0.13);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.8);
}

.finding-topline {
  margin-bottom: 11px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--violet-deep);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.finding-topline strong {
  padding: 4px 7px;
  border-radius: 999px;
  background: var(--amber-soft);
  color: var(--amber);
  font-size: 0.58rem;
}

.finding-high {
  border-color: rgba(173, 61, 82, 0.22);
  background: var(--red-soft);
}

.finding-high .finding-topline { color: var(--red); }

.finding-high .finding-topline strong {
  background: rgba(173, 61, 82, 0.11);
  color: var(--red);
}

.finding-action {
  border-color: rgba(39, 116, 90, 0.21);
  background: var(--green-soft);
}

.finding-action .finding-topline { color: var(--green); }

.finding-action .finding-topline strong {
  background: rgba(39, 116, 90, 0.1);
  color: var(--green);
}

.finding-card h3 {
  margin-bottom: 7px;
  font-size: 0.98rem;
  letter-spacing: -0.025em;
  line-height: 1.24;
}

.finding-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.77rem;
  line-height: 1.48;
}

.feedback-footer {
  margin-top: auto;
  min-height: 48px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(104, 73, 232, 0.13);
  color: var(--muted);
  font-size: 0.63rem;
}

.feedback-footer strong { color: var(--violet-deep); }

.section-intro {
  max-width: 760px;
  margin-bottom: clamp(42px, 6vw, 66px);
}

.section-intro h2,
.pilot-copy h2 {
  margin-bottom: 0;
  font-size: clamp(2.7rem, 5.5vw, 5.4rem);
  font-weight: 680;
  letter-spacing: -0.063em;
  line-height: 0.96;
}

.value-section {
  border-top: 1px solid var(--line-soft);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.value-card {
  min-height: 250px;
  padding: 24px 28px 28px 0;
  border-right: 1px solid var(--line);
}

.value-card + .value-card { padding-left: 28px; }

.value-card:last-child { border-right: 0; }

.value-card > span,
.process-list > li > span {
  color: var(--violet);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.value-card h3 {
  margin: 70px 0 10px;
  font-size: 1.55rem;
  letter-spacing: -0.04em;
}

.value-card p {
  max-width: 310px;
  margin: 0;
  color: var(--muted);
}

.process-section {
  background: var(--ink);
  color: var(--white);
}

.section-intro-light .eyebrow { color: #b8a8ff; }

.process-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  list-style: none;
}

.process-list li {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 22px;
  padding: 25px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.process-list > li > span { color: #b8a8ff; }

.process-list h3 {
  margin-bottom: 5px;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.process-list p {
  margin: 0;
  color: rgba(255, 255, 255, 0.56);
}

.pilot-section {
  padding-block: clamp(84px, 10vw, 140px);
  background: var(--paper-violet);
}

.pilot-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(420px, 1.18fr);
  gap: clamp(48px, 8vw, 105px);
  align-items: start;
}

.pilot-copy {
  position: sticky;
  top: 112px;
}

.pilot-copy h2 { margin-bottom: 24px; }

.pilot-copy > p:not(.eyebrow) {
  max-width: 520px;
  color: var(--muted);
  font-size: 1.02rem;
}

.boundary-note {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid rgba(104, 73, 232, 0.19);
  color: var(--violet-deep) !important;
  font-size: 0.8rem !important;
  font-weight: 700;
}

.pilot-form {
  padding: clamp(25px, 4vw, 42px);
  border: 1px solid rgba(104, 73, 232, 0.17);
  border-radius: 14px;
  background: var(--white);
  box-shadow: 0 24px 70px rgba(51, 37, 92, 0.09);
}

.form-heading {
  margin-bottom: 30px;
  padding-bottom: 20px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
}

.form-heading span {
  color: var(--violet);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.form-heading strong {
  font-size: 1.2rem;
  letter-spacing: -0.03em;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.field-full { grid-column: 1 / -1; }

.field label {
  font-size: 0.7rem;
  font-weight: 800;
}

.field input,
.field textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid rgba(23, 19, 31, 0.45);
  border-radius: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
}

.field input { min-height: 44px; }

.field textarea {
  min-height: 108px;
  padding: 12px 0;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  border-bottom-width: 2px;
  border-color: var(--violet);
}

.field input::placeholder,
.field textarea::placeholder { color: var(--muted-light); }

.consent {
  margin-top: 20px;
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  align-items: start;
  color: var(--muted);
  font-size: 0.71rem;
  line-height: 1.45;
  cursor: pointer;
}

.consent input {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  accent-color: var(--violet);
}

.consent a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.form-actions {
  margin-top: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.form-status {
  flex: 1;
  min-width: 210px;
  margin: 0;
  color: var(--muted);
  font-size: 0.73rem;
}

.form-status[data-state="success"] {
  color: var(--green);
  font-weight: 750;
}

.form-status[data-state="error"] {
  color: var(--red);
  font-weight: 750;
}

.honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
}

.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.5);
}

.footer-inner {
  min-height: 112px;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 32px;
  align-items: center;
  font-size: 0.72rem;
}

.brand-light { color: var(--white); }

.brand-light span { color: rgba(255, 255, 255, 0.5); }

.footer-inner p { margin: 0; }

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a { color: rgba(255, 255, 255, 0.82); }

.footer-links a:hover { color: #b8a8ff; }

.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 920px) {
  .menu-button { display: block; }

  .site-nav {
    position: absolute;
    inset: 74px 0 auto;
    display: none;
    padding: 22px 24px 28px;
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
    border-bottom: 1px solid var(--line);
    background: var(--paper);
  }

  .site-nav[data-open="true"] { display: flex; }

  .workspace-link {
    padding: 18px 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .site-nav .button { width: 100%; }

  .demo-grid { grid-template-columns: 1fr; }

  .brief-pane { border-right: 0; border-bottom: 1px solid var(--line-soft); }

  .value-grid { grid-template-columns: 1fr; }

  .value-card,
  .value-card + .value-card {
    min-height: auto;
    padding: 26px 0 34px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .value-card h3 { margin-top: 36px; }

  .pilot-layout { grid-template-columns: 1fr; }

  .pilot-copy { position: static; }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    padding-block: 30px;
  }
}

@media (max-width: 620px) {
  :root { --shell: min(100% - 30px, 1180px); }

  .header-inner { min-height: 68px; }

  .site-nav { inset-block-start: 68px; }

  .hero { padding-top: 58px; }

  .hero h1 { font-size: clamp(3.25rem, 15.5vw, 5rem); }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button { width: 100%; }

  .hero-actions .text-link { justify-content: center; }

  .demo-toolbar {
    align-items: flex-start;
    padding-block: 14px;
    flex-direction: column;
  }

  .demo-separator { display: none; }

  .brief-pane { padding: 24px 18px; }

  .pane-header { flex-direction: column; }

  .pane-header h2 { font-size: 2rem; }

  .feedback-pane { min-width: 0; }

  .finding-list { padding: 10px; }

  .section-intro h2,
  .pilot-copy h2 { font-size: clamp(2.75rem, 13vw, 4.4rem); }

  .process-list li { grid-template-columns: 44px 1fr; }

  .pilot-form { padding: 24px 18px; }

  .form-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .field-grid { grid-template-columns: 1fr; }

  .field-full { grid-column: 1; }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 17px;
  }

  .footer-links { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after { transition-duration: 0.01ms !important; }
}