:root {
  color-scheme: light;
  --paper: #f4efe7;
  --paper-deep: #e9e0d3;
  --ink: #20201e;
  --muted: #68645e;
  --line: rgba(32, 32, 30, 0.16);
  --accent: #bd5d3a;
  --accent-dark: #844028;
  --card: rgba(255, 253, 249, 0.76);
  --shadow: 0 24px 80px rgba(53, 42, 31, 0.13);
  --radius: 24px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 85% 12%, rgba(189, 93, 58, 0.14), transparent 28rem),
    var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 10;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: var(--ink);
  color: white;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header,
main,
footer {
  width: min(calc(100% - 3rem), var(--max-width));
  margin-inline: auto;
}

.site-header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 84px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 0.7rem;
  font-weight: 750;
  letter-spacing: -0.025em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 10px;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.72rem;
  letter-spacing: -0.04em;
}

nav {
  display: flex;
  gap: 1.75rem;
  color: var(--muted);
  font-size: 0.9rem;
}

nav a {
  text-decoration: none;
}

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

.status-pill {
  justify-self: end;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, 0.98fr);
  gap: clamp(3rem, 7vw, 7rem);
  align-items: center;
  min-height: calc(100vh - 84px);
  padding-block: 6rem;
}

.hero > *,
.site-header > *,
.workflow > *,
.founder > * {
  min-width: 0;
}

.eyebrow,
.card-label {
  margin: 0 0 1rem;
  color: var(--accent-dark);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

h1 {
  max-width: 13ch;
  margin-bottom: 2rem;
  font-size: clamp(3.6rem, 7vw, 6.8rem);
}

h2 {
  margin-bottom: 1.5rem;
  font-size: clamp(2.6rem, 5vw, 4.8rem);
}

h3 {
  margin-bottom: 0.7rem;
  font-size: 1.2rem;
  line-height: 1.25;
}

.hero-description,
.section-heading > p:last-child,
.founder-copy {
  color: var(--muted);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
}

.hero-description {
  max-width: 58ch;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.15rem;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 750;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--ink);
  color: var(--paper);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: var(--ink);
  color: var(--paper);
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.6rem;
  margin: 0;
  padding: 0;
  color: var(--muted);
  font-size: 0.82rem;
  list-style: none;
}

.trust-list li::before {
  margin-right: 0.5rem;
  color: var(--accent);
  content: "●";
  font-size: 0.65rem;
}

.incident-card {
  position: relative;
  overflow: hidden;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.incident-card::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), #e3ad6f);
  content: "";
}

.incident-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.incident-header h2 {
  margin: 0;
  font-family: inherit;
  font-size: 1.55rem;
  font-weight: 750;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.incident-header .card-label {
  margin-bottom: 0.45rem;
}

.confidence {
  flex: none;
  padding: 0.3rem 0.55rem;
  border-radius: 6px;
  background: rgba(189, 93, 58, 0.12);
  color: var(--accent-dark);
  font-size: 0.72rem;
  font-weight: 750;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  overflow: hidden;
  margin-bottom: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.signal-grid > div {
  padding: 0.8rem;
  border-right: 1px solid var(--line);
}

.signal-grid > div:last-child {
  border-right: 0;
}

.signal-label {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--muted);
  font-size: 0.7rem;
}

.signal-grid strong {
  font-size: 0.84rem;
}

.diagnosis {
  padding: 1.25rem;
  border-radius: 14px;
  background: rgba(32, 32, 30, 0.045);
}

.diagnosis .card-label {
  margin-bottom: 0.5rem;
}

.diagnosis p {
  margin-bottom: 1rem;
  font-weight: 650;
  line-height: 1.4;
}

.evidence {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.evidence span {
  padding: 0.2rem 0.4rem;
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.65rem;
}

.remediation-list {
  margin: 1.4rem 0 1rem;
  padding-left: 1.6rem;
  color: var(--muted);
  font-size: 0.86rem;
}

.remediation-list li {
  margin-bottom: 0.35rem;
  padding-left: 0.25rem;
}

.safety-note {
  margin: 0;
  color: var(--accent-dark);
  font-size: 0.75rem;
  font-weight: 750;
}

.principles,
.roadmap,
.founder,
.workflow {
  padding-block: clamp(6rem, 11vw, 10rem);
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 4rem;
}

.section-heading.compact {
  margin-bottom: 3rem;
}

.feature-grid,
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.feature-grid article,
.roadmap-grid article {
  min-height: 260px;
  padding: 1.7rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.22);
}

.feature-grid p,
.roadmap-grid p {
  color: var(--muted);
}

.feature-number,
.roadmap-grid article > span {
  display: inline-block;
  margin-bottom: 4rem;
  color: var(--accent-dark);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.workflow {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 5rem;
}

.workflow-steps {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.workflow-steps li {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 1rem;
  padding-block: 1.35rem;
  border-bottom: 1px solid var(--line);
}

.workflow-steps span {
  color: var(--accent-dark);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.roadmap-grid article.active {
  background: var(--ink);
  color: var(--paper);
}

.roadmap-grid article.active p,
.roadmap-grid article.active > span {
  color: #d4c9bc;
}

.founder {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(3rem, 8vw, 8rem);
}

.founder h2 {
  max-width: 9ch;
}

.founder-copy {
  max-width: 620px;
}

.closing {
  margin-block: clamp(5rem, 10vw, 9rem);
  padding: clamp(2rem, 6vw, 5rem);
  border-radius: var(--radius);
  background: var(--accent);
  color: #fff8ef;
  text-align: center;
}

.closing .eyebrow {
  color: #ffe3d2;
}

.closing h2 {
  max-width: 14ch;
  margin-inline: auto;
}

.closing p:last-child {
  margin-bottom: 0;
}

footer {
  display: flex;
  justify-content: space-between;
  padding-block: 1.5rem 2.5rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  nav {
    display: none;
  }

  .hero,
  .workflow,
  .founder {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero {
    padding-block: 5rem;
  }

  .incident-card {
    width: 100%;
    max-width: 650px;
  }

  .feature-grid,
  .roadmap-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid article,
  .roadmap-grid article {
    min-height: auto;
  }

  .feature-number,
  .roadmap-grid article > span {
    margin-bottom: 2rem;
  }
}

@media (max-width: 560px) {
  .site-header,
  main,
  footer {
    width: min(calc(100% - 2rem), var(--max-width));
  }

  h1 {
    font-size: clamp(3rem, 15vw, 4.2rem);
  }

  .hero {
    padding-block: 3.5rem;
  }

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

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

  .signal-grid > div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .signal-grid > div:last-child {
    border-bottom: 0;
  }

  .incident-header,
  footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .workflow {
    gap: 2rem;
  }

  .workflow-steps li {
    grid-template-columns: 82px 1fr;
  }

  footer {
    gap: 0.35rem;
  }
}

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

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