:root {
  --graphite: #111318;
  --slate: #2b3440;
  --steel: #5c6874;
  --paper: #fbf8f1;
  --ivory: #f7f1e7;
  --accent: #0b6b5c;
  --cyan: #35c7d0;
  --amber: #e8a327;
  --warm: #c84e31;
  --surface: #ffffff;
  --surface-muted: #edf2ef;
  --border: #cbd5d1;
  --shadow: rgba(17, 19, 24, 0.18);
  font-family: "Atkinson Hyperlegible", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--graphite);
  background: var(--paper);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--accent);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(53, 199, 208, 0.45);
  outline-offset: 2px;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid var(--border);
  background: rgba(251, 248, 241, 0.94);
  backdrop-filter: blur(14px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--graphite);
  font-weight: 850;
  text-decoration: none;
}

.brand img {
  width: 34px;
  height: 34px;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.94rem;
}

.nav-links a {
  color: var(--slate);
  border-bottom: 2px solid transparent;
  text-decoration: none;
}

.nav-links a:hover {
  border-color: var(--amber);
}

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: min(690px, calc(100vh - 60px));
  overflow: hidden;
  padding: clamp(34px, 6vw, 76px) clamp(18px, 5vw, 76px);
  background: var(--graphite);
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: 72% center;
  opacity: 0.34;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(17, 19, 24, 0.98) 0%, rgba(17, 19, 24, 0.82) 43%, rgba(17, 19, 24, 0.18) 100%),
    linear-gradient(0deg, rgba(17, 19, 24, 0.56) 0%, rgba(17, 19, 24, 0.05) 45%);
}

.hero-copy {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
}

.hero h1 {
  max-width: 780px;
  margin: 0 0 18px;
  color: #ffffff;
  font-size: clamp(2.4rem, 4.8vw, 5.4rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.hero p {
  max-width: 650px;
  margin: 0 0 24px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.16rem;
  line-height: 1.55;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--cyan);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--graphite);
  background: var(--surface);
  font-weight: 800;
  text-decoration: none;
}

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

.button.ghost {
  border-color: rgba(255, 255, 255, 0.5);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 760px;
  margin: clamp(26px, 4vw, 44px) 0 0;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.12);
}

.proof-strip div {
  min-width: 0;
  padding: 14px;
  background: rgba(17, 19, 24, 0.52);
}

.proof-strip dt {
  margin: 0 0 6px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.76rem;
  font-weight: 800;
}

.proof-strip dd {
  margin: 0;
  color: #ffffff;
  font-weight: 850;
}

.evidence-band {
  display: grid;
  grid-template-columns: minmax(240px, 0.62fr) minmax(0, 1fr);
  gap: clamp(20px, 4vw, 44px);
  align-items: center;
  padding: clamp(30px, 5vw, 66px) clamp(18px, 5vw, 76px);
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.evidence-copy {
  max-width: 520px;
}

.evidence-copy h2 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 3.4vw, 3.3rem);
  line-height: 1.06;
  letter-spacing: 0;
}

.evidence-copy p {
  margin: 0;
  color: var(--slate);
  line-height: 1.58;
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.evidence-grid figure {
  margin: 0;
}

.evidence-grid img {
  display: block;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 18px 42px var(--shadow);
}

.evidence-grid figcaption {
  margin-top: 8px;
  color: var(--steel);
  font-size: 0.84rem;
  font-weight: 800;
}

.band {
  padding: clamp(30px, 5vw, 64px) clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.band.muted {
  background: var(--surface-muted);
}

.inner {
  max-width: 1120px;
  margin: 0 auto;
}

.section-title {
  max-width: 780px;
  margin: 0 0 24px;
}

.section-title h2 {
  margin: 0 0 10px;
  font-size: clamp(1.7rem, 2.6vw, 2.6rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.section-title p {
  margin: 0;
  color: var(--slate);
  line-height: 1.55;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 1120px;
  margin: 0 auto;
}

.feature-grid article {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 18px;
  background: var(--surface-muted);
}

.feature-grid h2 {
  margin: 0 0 8px;
  font-size: 1.08rem;
}

.feature-grid p {
  margin: 0;
  color: var(--slate);
  line-height: 1.5;
}

.item {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 18px;
  background: var(--surface);
}

.item h3 {
  margin: 0 0 8px;
  font-size: 1.06rem;
}

.item p,
.item li {
  color: var(--slate);
  line-height: 1.5;
}

.item p {
  margin: 0;
}

.checklist {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.checklist span {
  min-height: 48px;
  display: flex;
  align-items: center;
  border-left: 4px solid var(--accent);
  padding: 10px 12px;
  background: var(--surface);
  color: var(--graphite);
  font-weight: 850;
}

.policy {
  max-width: 860px;
  margin: 0 auto;
  padding: clamp(28px, 5vw, 64px) clamp(18px, 4vw, 56px);
}

.policy-header {
  margin: 0 0 30px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.policy h1 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.policy h2 {
  margin-top: 32px;
}

.policy p,
.policy li {
  color: var(--slate);
  line-height: 1.58;
}

code,
pre {
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

pre {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-left: 4px solid var(--amber);
  border-radius: 8px;
  padding: 16px;
  background: var(--surface-muted);
  color: var(--graphite);
  white-space: pre-wrap;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
  padding: 26px clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--border);
  color: var(--slate);
  background: var(--surface);
}

.footer a {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
}

@media (max-width: 820px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    min-height: 760px;
    align-items: flex-start;
  }

  .hero-bg {
    object-position: 60% center;
    opacity: 0.24;
  }

  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(17, 19, 24, 0.98) 0%, rgba(17, 19, 24, 0.86) 56%, rgba(17, 19, 24, 0.42) 100%);
  }

  .proof-strip,
  .evidence-band,
  .evidence-grid,
  .grid,
  .feature-grid,
  .checklist {
    grid-template-columns: 1fr;
  }
}