:root {
  --brain-bg: #f5f2ec;
  --brain-paper: #fffaf1;
  --brain-ink: #151515;
  --brain-muted: #62645f;
  --brain-border: #ded6c8;
  --brain-deep: #151916;
  --brain-deep-2: #222820;
  --brain-accent: #53b477;
  --brain-copper: #bd7653;
  --brain-blue: #486c8f;
  --brain-danger: #b3261e;
}

* {
  box-sizing: border-box;
}

body {
  background: var(--brain-bg);
  color: var(--brain-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  margin: 0;
}

body > main:not(.landing-page):not(.dashboard-page) {
  margin: 0 auto;
  max-width: 920px;
  padding: 48px 24px;
}

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

h1,
h2,
h3 {
  font-weight: 680;
}

h1 {
  font-size: 64px;
  line-height: 0.95;
}

h2 {
  font-size: 34px;
  line-height: 1.08;
}

p {
  line-height: 1.6;
}

a {
  color: var(--brain-blue);
}

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-size: 15px;
  font-weight: 680;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button--primary {
  background: var(--brain-accent);
  color: #0e1911;
}

.button--secondary {
  background: transparent;
  border-color: rgba(21, 21, 21, 0.2);
  color: var(--brain-ink);
}

.button--inverse {
  background: var(--brain-paper);
  color: var(--brain-deep);
}

.landing-page {
  background: var(--brain-bg);
}

.landing-hero {
  align-items: end;
  background: var(--brain-deep);
  color: var(--brain-paper);
  display: grid;
  min-height: 92svh;
  overflow: hidden;
  padding: 32px;
  position: relative;
}

.landing-hero::after {
  background: linear-gradient(90deg, rgba(21, 25, 22, 0.94), rgba(21, 25, 22, 0.76), rgba(21, 25, 22, 0.25));
  content: "";
  inset: 0;
  position: absolute;
}

.landing-hero__visual {
  background:
    linear-gradient(135deg, rgba(83, 180, 119, 0.16), transparent 35%),
    linear-gradient(315deg, rgba(189, 118, 83, 0.2), transparent 34%),
    var(--brain-deep-2);
  inset: 0;
  position: absolute;
}

.landing-hero__visual::before {
  background-image:
    linear-gradient(rgba(255, 250, 241, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 250, 241, 0.07) 1px, transparent 1px);
  background-size: 64px 64px;
  content: "";
  inset: 0;
  opacity: 0.72;
  position: absolute;
}

.landing-hero__content {
  max-width: 820px;
  padding: 0 0 8vh;
  position: relative;
  z-index: 1;
}

.landing-kicker {
  color: var(--brain-copper);
  font-size: 13px;
  font-weight: 760;
  letter-spacing: 0;
  text-transform: uppercase;
}

.landing-hero .landing-kicker {
  color: #aee3bf;
}

.landing-lede {
  color: rgba(255, 250, 241, 0.78);
  font-size: 20px;
  margin-top: 22px;
  max-width: 680px;
}

.landing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.landing-actions .button--secondary {
  border-color: rgba(255, 250, 241, 0.32);
  color: var(--brain-paper);
}

.signal-board {
  background: rgba(255, 250, 241, 0.08);
  border: 1px solid rgba(255, 250, 241, 0.16);
  border-radius: 8px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
  color: var(--brain-paper);
  overflow: hidden;
}

.signal-board--large {
  bottom: 12vh;
  max-width: 620px;
  min-height: 380px;
  position: absolute;
  right: 7vw;
  transform: rotate(-2deg);
  width: 42vw;
}

.signal-board__header {
  align-items: center;
  border-bottom: 1px solid rgba(255, 250, 241, 0.14);
  display: flex;
  justify-content: space-between;
  padding: 18px 20px;
}

.signal-board__header span,
.signal-board__panel span {
  color: rgba(255, 250, 241, 0.58);
  font-size: 13px;
}

.signal-board__header strong,
.signal-board__panel strong {
  font-size: 15px;
}

.signal-board__grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 20px;
}

.signal-board__panel,
.signal-board__timeline {
  background: rgba(12, 16, 13, 0.72);
  border: 1px solid rgba(255, 250, 241, 0.12);
  border-radius: 8px;
}

.signal-board__panel {
  display: grid;
  gap: 10px;
  min-height: 110px;
  padding: 18px;
}

.signal-board__panel--wide {
  grid-column: span 2;
}

.signal-board__timeline {
  display: grid;
  gap: 13px;
  grid-column: span 2;
  padding: 20px;
}

.signal-board__timeline span {
  background: linear-gradient(90deg, var(--brain-accent), rgba(255, 250, 241, 0.14));
  border-radius: 999px;
  display: block;
  height: 12px;
}

.signal-board__timeline span:nth-child(2) {
  background: linear-gradient(90deg, var(--brain-copper), rgba(255, 250, 241, 0.14));
  width: 78%;
}

.signal-board__timeline span:nth-child(3) {
  background: linear-gradient(90deg, var(--brain-blue), rgba(255, 250, 241, 0.14));
  width: 64%;
}

.signal-board__timeline span:nth-child(4) {
  width: 48%;
}

.landing-band {
  padding: 76px 32px;
}

.landing-band--light {
  background: var(--brain-paper);
}

.landing-band--dark {
  background: var(--brain-deep);
  color: var(--brain-paper);
}

.landing-band__inner,
.landing-product {
  margin: 0 auto;
  max-width: 1120px;
}

.landing-band__inner--split,
.landing-band__inner--cta,
.landing-product {
  display: grid;
  gap: 42px;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
}

.landing-band__inner--split p,
.landing-product__copy p {
  color: var(--brain-muted);
  font-size: 18px;
}

.landing-band--dark .landing-kicker {
  color: #aee3bf;
}

.landing-product {
  align-items: start;
  padding: 88px 32px;
}

.landing-product__copy {
  display: grid;
  gap: 16px;
  position: sticky;
  top: 32px;
}

.flow-list {
  border-top: 1px solid var(--brain-border);
}

.flow-list > div {
  display: grid;
  gap: 10px;
  grid-template-columns: 52px 150px 1fr;
  padding: 24px 0;
  border-bottom: 1px solid var(--brain-border);
}

.flow-list span {
  color: var(--brain-copper);
  font-weight: 760;
}

.flow-list strong {
  font-size: 18px;
}

.flow-list p {
  color: var(--brain-muted);
}

.landing-band__inner--cta {
  align-items: center;
}

.landing-band__inner--cta .button {
  justify-self: end;
}

.dashboard-page {
  margin: 0 auto;
  max-width: 1180px;
  padding: 36px 24px 64px;
}

.dashboard-header {
  align-items: start;
  display: flex;
  gap: 24px;
  justify-content: space-between;
}

.dashboard-header h1 {
  font-size: 44px;
  line-height: 1.05;
  margin-top: 6px;
}

.dashboard-header p:last-child {
  color: var(--brain-muted);
  margin-top: 10px;
}

.dashboard-header form {
  display: block;
  margin: 0;
  max-width: none;
}

.dashboard-status {
  border-bottom: 1px solid var(--brain-border);
  border-top: 1px solid var(--brain-border);
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 42px;
  padding: 22px 0;
}

.dashboard-status div {
  display: grid;
  gap: 8px;
}

.dashboard-status span,
dt {
  color: var(--brain-muted);
  font-size: 13px;
}

.dashboard-status strong {
  overflow-wrap: anywhere;
}

.dashboard-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  margin-top: 24px;
}

.dashboard-panel {
  background: var(--brain-paper);
  border: 1px solid var(--brain-border);
  border-radius: 8px;
  padding: 24px;
}

.dashboard-panel--dark {
  background: var(--brain-deep);
  border-color: var(--brain-deep);
  color: var(--brain-paper);
}

.dashboard-panel h2 {
  font-size: 22px;
}

dl {
  border-top: 1px solid var(--brain-border);
  margin: 20px 0 0;
}

dl div {
  align-items: start;
  border-bottom: 1px solid var(--brain-border);
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(150px, 220px) 1fr;
  padding: 14px 0;
}

dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.dashboard-panel--dark .dashboard-steps {
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

.dashboard-steps div {
  align-items: center;
  display: grid;
  gap: 12px;
  grid-template-columns: 12px 1fr;
}

.dashboard-steps span {
  background: var(--brain-accent);
  border-radius: 999px;
  display: block;
  height: 12px;
  width: 12px;
}

.dashboard-steps span.is-muted {
  background: rgba(255, 250, 241, 0.34);
}

.dashboard-steps p {
  color: rgba(255, 250, 241, 0.74);
}

form {
  display: grid;
  gap: 18px;
  margin-top: 28px;
  max-width: 440px;
}

form div {
  display: grid;
  gap: 6px;
}

label {
  color: var(--brain-muted);
  font-size: 14px;
}

input,
select {
  background: #ffffff;
  border: 1px solid #c9c0b2;
  border-radius: 6px;
  color: var(--brain-ink);
  font: inherit;
  padding: 10px 12px;
}

input[type="submit"],
button[type="submit"] {
  background: var(--brain-ink);
  border-color: var(--brain-ink);
  color: #ffffff;
  cursor: pointer;
  justify-self: start;
}

.alert {
  color: var(--brain-danger);
  margin: 20px 0 0;
}

@media (max-width: 860px) {
  h1 {
    font-size: 48px;
  }

  h2 {
    font-size: 28px;
  }

  .landing-hero {
    min-height: 760px;
    padding: 24px;
  }

  .landing-hero::after {
    background: linear-gradient(180deg, rgba(21, 25, 22, 0.7), rgba(21, 25, 22, 0.98));
  }

  .signal-board--large {
    bottom: auto;
    max-width: none;
    right: 24px;
    top: 32px;
    width: calc(100% - 48px);
  }

  .landing-hero__content {
    padding-bottom: 4vh;
  }

  .landing-band__inner--split,
  .landing-band__inner--cta,
  .landing-product,
  .dashboard-status,
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .landing-product__copy {
    position: static;
  }

  .landing-band__inner--cta .button {
    justify-self: start;
  }

  .dashboard-header {
    display: grid;
  }
}

@media (max-width: 640px) {
  h1 {
    font-size: 40px;
  }

  .landing-hero {
    min-height: 720px;
  }

  .signal-board--large {
    min-height: 320px;
  }

  .signal-board__grid,
  .flow-list > div,
  dl div {
    grid-template-columns: 1fr;
  }

  .signal-board__panel--wide,
  .signal-board__timeline {
    grid-column: auto;
  }

  .landing-band,
  .landing-product {
    padding-left: 20px;
    padding-right: 20px;
  }
}