.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(11, 16, 32, 0.82);
  border-bottom: 1px solid var(--border);
}

.nav-row {
  min-height: 72px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.brand {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.site-nav a,
.footer-row a {
  color: var(--muted);
  transition: color 0.2s ease;
}

.site-nav a:hover,
.footer-row a:hover,
.brand:hover {
  color: var(--text);
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: var(--space-4) 0;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  color: var(--muted);
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 700;
}

.hero-title,
.page-title {
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero-title {
  font-size: clamp(2.7rem, 7vw, 5rem);
}

.page-title {
  font-size: clamp(2.1rem, 5vw, 3.6rem);
}

.hero-text,
.page-intro,
.card p,
.card li {
  color: var(--muted);
}

.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--shadow);
}

.card h2,
.card h3 {
  margin-bottom: 0.5rem;
}

.card ul {
  padding-left: 1.1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.8rem 1.15rem;
  border-radius: 999px;
  font-weight: 700;
  background: var(--accent);
  color: #11180c;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.kicker {
  display: inline-block;
  margin-bottom: var(--space-2);
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.82rem;
}

.muted {
  color: var(--muted);
}