/* ── Hero section ── */
.hero {
  text-align: center;
  padding: 2rem 0 1rem;
}

.hero .tagline {
  font-size: 1.25rem;
  opacity: 0.7;
  max-width: 600px;
  margin: 0.5rem auto 1.5rem;
  line-height: 1.6;
}

.hero .install-cmd {
  display: inline-block;
  background: var(--md-code-bg-color);
  padding: 0.6rem 1.8rem;
  border-radius: 6px;
  font-family: var(--md-code-font);
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  border: 1px solid var(--md-default-fg-color--lightest);
}

/* ── Feature grid ── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.feature-card {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 8px;
  padding: 1.2rem;
  transition: border-color 0.2s;
}

.feature-card:hover {
  border-color: var(--md-accent-fg-color);
}

.feature-card h3 {
  margin-top: 0;
  font-size: 1rem;
}

.feature-card p {
  font-size: 0.9rem;
  opacity: 0.75;
  margin-bottom: 0;
  line-height: 1.5;
}

/* ── Numbered steps (Tailwind-inspired) ── */
.step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 0.5rem 0;
}

.step-number {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: grid;
  place-content: center;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 4px;
  font-family: var(--md-code-font);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--md-default-fg-color--light);
  margin-top: 0.3rem;
}

.step-content {
  flex: 1;
  min-width: 0;
}

.step-content h3 {
  margin-top: 0 !important;
}

/* ── Benchmark callout ── */
.benchmark-callout {
  background: var(--md-code-bg-color);
  border-left: 4px solid var(--md-accent-fg-color);
  border-radius: 4px;
  padding: 1rem 1.2rem;
  margin: 1.5rem 0;
}