@font-face {
  font-family: "Berkeley Mono";
  src: url("./assets/Berkeley%20Mono%20Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #f7f8f5;
  --surface: #ffffff;
  --ink: #141616;
  --muted: #5f6661;
  --line: #d9ddd6;
  --accent: #006f75;
  --accent-dark: #073f42;
  --ok: #2f7d4b;
  --warn: #9b6b10;
  --reject: #9b2f27;
  --code: #111918;
  --code-line: #263432;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
  letter-spacing: 0;
}

a {
  color: inherit;
}

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

.site-header,
.site-footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 760;
  text-decoration: none;
}

.brand img {
  width: 30px;
  height: 30px;
}

nav {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--muted);
  font-size: 0.95rem;
}

nav a {
  text-decoration: none;
}

nav a:hover,
nav a:focus-visible {
  color: var(--ink);
}

.section-band {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 72px 0;
}

.section-band.compact {
  padding-top: 48px;
}

.hero {
  min-height: calc(92vh - 72px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.88fr);
  align-items: center;
  gap: 54px;
  padding-top: 56px;
  padding-bottom: 56px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-family: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.8rem;
  font-weight: 680;
  text-transform: uppercase;
}

p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  font-size: 4rem;
}

h2 {
  max-width: 760px;
  font-size: 2.25rem;
}

h3 {
  font-size: 1rem;
}

.lede {
  max-width: 690px;
  margin: 24px 0 0;
  color: #343b37;
  font-size: 1.25rem;
}

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

.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid var(--accent-dark);
  border-radius: 6px;
  font-weight: 720;
  text-decoration: none;
}

.button.primary {
  background: var(--accent-dark);
  color: #ffffff;
}

.button.secondary {
  background: transparent;
  color: var(--accent-dark);
}

.signup-form {
  display: grid;
  grid-template-columns: minmax(220px, 360px) auto;
  gap: 10px;
  margin-top: 18px;
}

.signup-form input[type="email"],
.signup-form button {
  min-height: 48px;
  border-radius: 6px;
  font: inherit;
  font-weight: 680;
}

.signup-form input[type="email"] {
  width: 100%;
  min-width: 0;
  padding: 0 14px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
}

.signup-form input[type="email"]::placeholder {
  color: #78807b;
}

.signup-form input[type="email"]:focus-visible {
  outline: 2px solid rgba(0, 111, 117, 0.3);
  outline-offset: 2px;
  border-color: var(--accent);
}

.signup-form button {
  padding: 0 18px;
  border: 1px solid var(--accent-dark);
  background: var(--accent-dark);
  color: #ffffff;
  cursor: pointer;
}

.signup-form button:hover,
.signup-form button:focus-visible {
  background: #0b4a4d;
}

.product-visual,
.report-card,
.mode-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.product-visual {
  padding: 24px;
  box-shadow: 0 20px 50px rgba(20, 22, 22, 0.08);
}

.visual-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9rem;
  color: var(--muted);
}

.visual-title img {
  width: 42px;
  height: 42px;
}

.flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: stretch;
  gap: 10px;
  margin-top: 24px;
}

.flow-node {
  min-height: 140px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fbfcfa;
}

.flow-node.retained {
  border-color: rgba(0, 111, 117, 0.45);
  background: #f1faf8;
}

.flow-node.validated {
  border-color: rgba(47, 125, 75, 0.45);
  background: #f4fbf5;
}

.node-label,
.node-value,
.flow-arrow,
.status-grid,
.workflow-row span,
.terminal {
  font-family: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

.node-label {
  font-size: 0.76rem;
  color: var(--muted);
}

.node-value {
  font-size: 0.9rem;
  font-weight: 700;
}

.flow-arrow {
  display: flex;
  align-items: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 18px 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--line);
  font-size: 0.78rem;
}

.status-grid div {
  min-width: 0;
  padding: 12px;
  background: #fbfcfa;
}

.status-grid span {
  display: block;
  margin: 0 0 5px;
  color: var(--muted);
}

.status-grid strong {
  display: block;
  font-weight: 680;
}

.section-heading {
  margin-bottom: 28px;
}

.text-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px;
  color: #343b37;
  font-size: 1.06rem;
}

.text-columns p {
  margin: 0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  min-height: 220px;
  padding: 18px;
  border-left: 2px solid var(--accent);
  background: rgba(255, 255, 255, 0.62);
}

.steps span {
  display: block;
  margin-bottom: 20px;
  color: var(--muted);
  font-family: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.8rem;
}

.steps strong {
  display: block;
  line-height: 1.25;
}

.steps p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.93rem;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1fr);
  gap: 48px;
  align-items: start;
}

.workflow-panel {
  border-top: 1px solid var(--line);
}

.workflow-row {
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.workflow-row span {
  color: var(--accent-dark);
  font-size: 0.82rem;
}

.workflow-row p {
  margin: 0;
  color: #343b37;
}

.report-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  gap: 24px;
}

.report-card {
  padding: 22px;
}

.report-card ul {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.report-card li {
  padding: 10px 0;
  border-top: 1px solid var(--line);
  color: #343b37;
}

.terminal {
  min-width: 0;
  margin: 0;
  padding: 22px;
  overflow-x: auto;
  border-radius: 8px;
  background: var(--code);
  color: #dfeae6;
  font-size: 0.9rem;
  line-height: 1.6;
  box-shadow: inset 0 0 0 1px var(--code-line);
}

.mode-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.mode-card {
  min-height: 150px;
  padding: 22px;
}

.mode-card p {
  margin: 14px 0 0;
  color: var(--muted);
}

.waitlist {
  padding-bottom: 88px;
}

.waitlist-form {
  max-width: 560px;
}

.site-footer {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer span {
  font-weight: 720;
  color: var(--ink);
}

.site-footer a {
  text-decoration: none;
}

@media (max-width: 980px) {
  .hero,
  .split,
  .report-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2rem;
  }

  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .site-header {
    min-height: 64px;
  }

  nav {
    display: none;
  }

  .section-band {
    width: min(1120px, calc(100% - 24px));
    padding: 48px 0;
  }

  .hero {
    padding-top: 36px;
  }

  h1 {
    font-size: 2.35rem;
  }

  h2 {
    font-size: 1.65rem;
  }

  .lede {
    font-size: 1.08rem;
  }

  .signup-form {
    grid-template-columns: 1fr;
  }

  .product-visual {
    padding: 16px;
  }

  .flow,
  .status-grid,
  .text-columns,
  .steps,
  .mode-grid {
    grid-template-columns: 1fr;
  }

  .flow-arrow {
    min-height: 16px;
    justify-content: center;
    transform: rotate(90deg);
  }

  .flow-node {
    min-height: 112px;
  }

  .workflow-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .terminal {
    font-size: 0.82rem;
  }
}