:root {
  color-scheme: dark;
  --ink: #f4f0e8;
  --muted: #b6beb9;
  --dim: #7e8a84;
  --bg: #07110f;
  --panel: #101c18;
  --line: rgba(244, 240, 232, 0.14);
  --accent: #c9f36a;
  --accent-2: #7bd6c5;
  --danger: #ff8f6f;
  --max: 1160px;
}

* {
  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: 1.6;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 17, 15, 0.88);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 24px;
}

.brand {
  font-weight: 800;
  letter-spacing: 0;
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-links a {
  text-decoration: none;
}

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

.hero {
  min-height: 78vh;
  display: grid;
  align-items: end;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 17, 15, 0.18), rgba(7, 17, 15, 0.92)),
    linear-gradient(90deg, rgba(7, 17, 15, 0.86), rgba(7, 17, 15, 0.18)),
    var(--hero-image, none);
  background-size: cover;
  background-position: center;
  filter: saturate(0.92);
}

.hero-inner,
.section,
.footer-inner {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 120px 0 72px;
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

h1,
h2,
h3 {
  line-height: 1.04;
  letter-spacing: 0;
  margin: 0;
}

h1 {
  max-width: 860px;
  font-size: clamp(3rem, 8vw, 7.6rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 4rem);
}

h3 {
  font-size: 1.35rem;
}

p {
  margin: 0;
}

.lede {
  margin-top: 24px;
  max-width: 650px;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  padding: 0 18px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 800;
}

.button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #10140a;
}

.section {
  padding: 78px 0;
}

.section-header {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(260px, 0.5fr);
  gap: 32px;
  align-items: end;
  margin-bottom: 34px;
}

.section-header p {
  color: var(--muted);
}

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

.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(16, 28, 24, 0.72);
  padding: 22px;
}

.card .meta,
.meta {
  color: var(--dim);
  text-transform: uppercase;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

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

.card-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--accent-2);
  text-decoration: none;
  font-weight: 800;
}

.band {
  border-block: 1px solid var(--line);
  background: #0c1714;
}

.feature-split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.45fr);
  gap: 44px;
  align-items: start;
}

blockquote {
  margin: 32px 0 0;
  max-width: 760px;
  border-left: 3px solid var(--accent);
  padding-left: 20px;
  color: var(--ink);
  font-size: clamp(1.35rem, 3vw, 2.25rem);
  line-height: 1.18;
  font-weight: 800;
}

.compact-list {
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.compact-list li + li {
  margin-top: 10px;
}

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

.proof div {
  background: #0c1714;
  padding: 22px;
  min-height: 132px;
}

.proof strong {
  display: block;
  font-size: 1.8rem;
  line-height: 1;
}

.proof span {
  display: block;
  color: var(--muted);
  margin-top: 10px;
}

.page-hero {
  padding: 92px 0 44px;
  border-bottom: 1px solid var(--line);
}

.page-hero .lede {
  max-width: 760px;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 44px;
  align-items: start;
}

.article {
  max-width: 760px;
}

.article h2 {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  margin: 46px 0 16px;
}

.article h3 {
  margin: 32px 0 12px;
}

.article p,
.article li {
  color: var(--muted);
  font-size: 1.05rem;
}

.article p + p {
  margin-top: 16px;
}

.article ul {
  padding-left: 20px;
}

.article li + li {
  margin-top: 10px;
}

.article a {
  color: var(--accent-2);
  overflow-wrap: anywhere;
}

.article blockquote {
  margin-bottom: 18px;
}

.sidebar {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 14px;
}

.claim-box {
  border-left: 3px solid var(--accent);
}

.source-list a {
  overflow-wrap: anywhere;
  color: var(--accent-2);
}

.footer {
  border-top: 1px solid var(--line);
  padding: 34px 0;
  color: var(--dim);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 860px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 0;
  }

  .nav-links {
    flex-wrap: wrap;
  }

  .section-header,
  .article-layout,
  .feature-split {
    grid-template-columns: 1fr;
  }

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

  .sidebar {
    position: static;
  }
}