:root {
  color-scheme: dark;
  --black: #000000;
  --graphite: #0a0a0b;
  --panel: #121316;
  --panel-2: #191a1f;
  --line: #303137;
  --line-soft: rgba(255, 255, 255, 0.12);
  --text: #f2f2f0;
  --muted: #a8abb2;
  --dim: #6f737d;
  --action: #da5c2c;
  --data: #6798ff;
  --font-text: Inter, "Avenir Next", "Helvetica Neue", Helvetica, Arial, ui-sans-serif, system-ui, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-family: var(--font-text);
  background: var(--black);
  color: var(--text);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  position: relative;
  isolation: isolate;
  min-height: 100%;
  margin: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    radial-gradient(circle at 74% 18%, rgba(103, 152, 255, 0.14), transparent 0 26%),
    radial-gradient(circle at 16% 88%, rgba(218, 92, 44, 0.1), transparent 0 22%),
    var(--black);
  background-size: 36px 36px, 36px 36px, auto, auto, auto;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  content: "";
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 5px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.72), transparent 32%, rgba(0, 0, 0, 0.62));
  opacity: 0.38;
}

.ambient-object {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
}

.site-header,
main,
.footer {
  position: relative;
  z-index: 2;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  min-height: 68px;
  padding: 8px clamp(22px, 3.4vw, 52px);
  border-bottom: 1px solid var(--line-soft);
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(18px);
}

.nav,
.button,
.kicker,
.section-label,
.status-strip,
.threat-stack span,
.vector-grid span,
.settlement-table,
.footer {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0;
}

.nav {
  display: flex;
  gap: clamp(14px, 2.6vw, 34px);
  color: var(--muted);
}

.nav a {
  padding: 10px 0;
}

.nav a:hover,
.footer a:hover {
  color: var(--data);
}

.brand-logo {
  display: block;
  width: clamp(104px, 12vw, 168px);
  justify-self: end;
}

.brand-logo img {
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 0 18px rgba(255, 255, 255, 0.08));
}

.hero {
  display: grid;
  min-height: calc(100svh - 68px);
  padding: clamp(38px, 5vw, 78px) clamp(16px, 3vw, 42px);
}

.hero-copy {
  display: grid;
  align-content: center;
  gap: clamp(18px, 2vw, 28px);
  max-width: 1040px;
}

.kicker,
.section-label {
  color: var(--data);
  text-transform: uppercase;
}

h1,
h2,
h3 {
  font-weight: 600;
  letter-spacing: 0;
}

h1 {
  max-width: 10ch;
  font-size: clamp(70px, 11vw, 170px);
  line-height: 0.84;
}

.lede {
  max-width: 740px;
  color: var(--muted);
  font-size: clamp(20px, 2vw, 30px);
  line-height: 1.18;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 8px;
}

.button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
}

.button.primary {
  border-color: var(--action);
  background: var(--action);
  color: var(--black);
  font-weight: 700;
}

.button.secondary:hover {
  border-color: var(--data);
}

.status-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(18, 19, 22, 0.64);
  backdrop-filter: blur(10px);
}

.status-strip div {
  display: grid;
  gap: 8px;
  min-height: 106px;
  align-content: center;
  padding: 18px clamp(16px, 2.5vw, 30px);
  border-right: 1px solid var(--line);
}

.status-strip div:last-child {
  border-right: 0;
}

.status-label {
  color: var(--dim);
  text-transform: uppercase;
}

.status-strip strong {
  color: var(--text);
  font-size: clamp(16px, 1.5vw, 22px);
  font-weight: 500;
}

.section {
  padding: clamp(64px, 9vw, 132px) clamp(16px, 3vw, 42px);
  border-bottom: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(3px);
}

.posture,
.settlement {
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(380px, 0.88fr);
  gap: clamp(30px, 5vw, 86px);
  align-items: start;
}

.section-copy {
  display: grid;
  gap: 18px;
  max-width: 760px;
}

.section-copy h2,
.section-head h2 {
  max-width: 830px;
  font-size: clamp(42px, 6vw, 96px);
  line-height: 0.94;
}

.section-copy p:last-child {
  color: var(--muted);
  font-size: clamp(18px, 1.7vw, 24px);
  line-height: 1.32;
}

.threat-stack {
  display: grid;
  border: 1px solid var(--line);
}

.threat-stack div {
  display: grid;
  grid-template-columns: 46px 0.42fr 1fr;
  gap: 16px;
  padding: 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(18, 19, 22, 0.68);
  backdrop-filter: blur(8px);
}

.threat-stack div:last-child {
  border-bottom: 0;
}

.threat-stack span,
.vector-grid span {
  color: var(--action);
}

.threat-stack strong {
  font-weight: 600;
}

.threat-stack p {
  color: var(--muted);
  line-height: 1.45;
}

.vectors {
  display: grid;
  gap: 28px;
}

.section-head {
  display: grid;
  gap: 14px;
}

.vector-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: var(--line);
  gap: 1px;
}

.vector-grid article {
  display: grid;
  min-height: 340px;
  align-content: start;
  gap: 18px;
  padding: clamp(20px, 2.2vw, 30px);
  background: rgba(18, 19, 22, 0.78);
  backdrop-filter: blur(8px);
}

.vector-grid h3 {
  max-width: 11ch;
  font-size: clamp(28px, 2.6vw, 44px);
  line-height: 0.96;
}

.vector-grid p {
  color: var(--muted);
  line-height: 1.45;
}

.adjacent {
  display: grid;
  gap: 28px;
}

.adjacent-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.adjacent-grid a {
  display: grid;
  min-height: 260px;
  align-content: start;
  gap: 18px;
  padding: clamp(22px, 2.6vw, 36px);
  background:
    linear-gradient(135deg, rgba(103, 152, 255, 0.08), transparent 42%),
    rgba(18, 19, 22, 0.8);
  backdrop-filter: blur(8px);
}

.adjacent-grid a:hover {
  background:
    linear-gradient(135deg, rgba(218, 92, 44, 0.12), transparent 48%),
    rgba(25, 26, 31, 0.84);
}

.adjacent-grid span {
  color: var(--data);
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
}

.adjacent-grid strong {
  color: var(--text);
  font-size: clamp(30px, 3vw, 54px);
  font-weight: 600;
  line-height: 0.96;
}

.adjacent-grid p {
  max-width: 520px;
  color: var(--muted);
  line-height: 1.45;
}

.settlement-table {
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.56);
  backdrop-filter: blur(8px);
}

.settlement-table div {
  display: grid;
  grid-template-columns: 0.55fr 0.7fr 1.35fr;
  gap: 14px;
  padding: 16px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

.settlement-table div:first-child {
  color: var(--text);
  background: rgba(25, 26, 31, 0.82);
  text-transform: uppercase;
}

.settlement-table div:last-child {
  border-bottom: 0;
}

.settlement-table span:first-child {
  color: var(--text);
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px clamp(16px, 3vw, 42px);
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

@media (max-width: 1080px) {
  .hero,
  .posture,
  .settlement {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .vector-grid,
  .adjacent-grid,
  .status-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .status-strip div:nth-child(2) {
    border-right: 0;
  }

  .status-strip div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 680px) {
  .site-header {
    grid-template-columns: 1fr;
    gap: 12px;
    padding-block: 13px;
  }

  .nav {
    width: 100%;
    justify-content: space-between;
  }

  .brand-logo {
    justify-self: start;
    width: min(46vw, 142px);
  }

  h1 {
    font-size: clamp(58px, 18vw, 98px);
  }

  .lede {
    font-size: 19px;
  }

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

  .status-strip,
  .adjacent-grid,
  .vector-grid {
    grid-template-columns: 1fr;
  }

  .status-strip div,
  .status-strip div:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .status-strip div:last-child {
    border-bottom: 0;
  }

  .threat-stack div,
  .settlement-table div {
    grid-template-columns: 1fr;
  }

  .vector-grid article {
    min-height: 260px;
  }
}