:root {
  color-scheme: dark;
  --bg: #07090d;
  --panel: #111820;
  --panel-soft: #151d26;
  --line: rgba(255, 255, 255, 0.12);
  --text: #f5f2ed;
  --muted: #a9b0b8;
  --rust: #e05a18;
  --rust-soft: rgba(224, 90, 24, 0.18);
  --green: #68d391;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 20% 0%, rgba(224, 90, 24, 0.16), transparent 32rem),
    linear-gradient(180deg, #0b1016 0%, var(--bg) 44rem);
  color: var(--text);
  font-family: Barlow, Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.rf-static-shell {
  min-height: 100vh;
}

.rf-static-header {
  border-bottom: 1px solid var(--line);
  background: rgba(7, 9, 13, 0.82);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.rf-static-nav,
.rf-static-main,
.rf-static-footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.rf-static-nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.rf-static-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-family: "Barlow Condensed", Barlow, sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0;
  text-decoration: none;
  text-transform: uppercase;
}

.rf-static-brand img {
  width: 34px;
  height: 34px;
}

.rf-static-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.rf-static-links a,
.rf-static-pill {
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  padding: 8px 11px;
  text-decoration: none;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.rf-static-links a:hover,
.rf-static-pill:hover {
  border-color: rgba(224, 90, 24, 0.55);
  background: var(--rust-soft);
  color: var(--text);
}

.rf-static-main {
  padding: 72px 0 56px;
}

.rf-static-eyebrow {
  color: var(--rust);
  font-family: "Share Tech Mono", Consolas, monospace;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  margin: 0 0 12px;
  text-transform: uppercase;
}

.rf-static-hero {
  max-width: 820px;
}

h1,
h2,
h3 {
  color: var(--text);
  font-family: "Barlow Condensed", Barlow, sans-serif;
  letter-spacing: 0;
  line-height: 1.05;
  margin: 0;
}

h1 {
  font-size: clamp(2.7rem, 7vw, 5.8rem);
  max-width: 920px;
  text-transform: uppercase;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 14px;
  text-transform: uppercase;
}

h3 {
  font-size: 1.45rem;
  margin-bottom: 8px;
}

p {
  color: var(--muted);
  font-size: 1.04rem;
  margin: 0;
}

.rf-static-lead {
  color: #d8dde3;
  font-size: clamp(1.08rem, 2.2vw, 1.3rem);
  margin-top: 22px;
  max-width: 760px;
}

.rf-static-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.rf-static-button {
  align-items: center;
  background: linear-gradient(135deg, #f97316, #c2410c);
  border: 0;
  border-radius: 8px;
  color: #fff;
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  min-height: 44px;
  padding: 10px 15px;
  text-decoration: none;
  text-transform: uppercase;
}

.rf-static-button--ghost {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  color: var(--text);
}

.rf-static-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 42px;
}

.rf-static-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.03));
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
}

.rf-static-card strong {
  color: var(--green);
  display: block;
  font-family: "Share Tech Mono", Consolas, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.rf-static-section {
  border-top: 1px solid var(--line);
  margin-top: 58px;
  padding-top: 42px;
}

.rf-static-list {
  color: var(--muted);
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
}

.rf-static-list li {
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
  border-radius: 8px;
  list-style: none;
  padding: 14px 16px;
}

.rf-static-note {
  background: rgba(224, 90, 24, 0.12);
  border: 1px solid rgba(224, 90, 24, 0.34);
  border-radius: 8px;
  color: #f6c7ad;
  margin-top: 24px;
  padding: 16px;
}

.rf-static-related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.rf-static-faq {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.rf-static-faq details {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}

.rf-static-faq summary {
  color: var(--text);
  cursor: pointer;
  font-weight: 800;
}

.rf-static-faq p {
  margin-top: 10px;
}

.rf-static-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: space-between;
  padding: 26px 0 36px;
}

.rf-static-footer a {
  color: var(--text);
  text-decoration: none;
}

@media (max-width: 780px) {
  .rf-static-nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .rf-static-links {
    justify-content: flex-start;
  }

  .rf-static-main {
    padding-top: 44px;
  }

  .rf-static-grid {
    grid-template-columns: 1fr;
  }
}