.nav {
  padding: 22px 0;
}
.nav .container { display: flex; align-items: center; justify-content: space-between; }
.nav-brand { font-family: var(--font-heading); font-size: 1.2rem; color: var(--color-primary-dark); }
.nav-links a { margin-left: 24px; color: var(--color-ink); font-weight: 500; font-size: 0.95rem; }

.hero {
  padding: 70px 0 90px;
  text-align: center;
}
.hero h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.4rem);
  max-width: 820px;
  margin: 0 auto 20px;
}
.hero p.subhead {
  font-size: 1.15rem;
  color: var(--color-muted);
  max-width: 620px;
  margin: 0 auto 34px;
}
.hero-ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.section { padding: 70px 0; }
.section-alt { background: var(--color-surface); }
.section-title { text-align: center; max-width: 640px; margin: 0 auto 40px; }
.section-title h2 { font-size: 2rem; }
.section-title p { color: var(--color-muted); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }

@media (max-width: 820px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}

.mini-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 26px;
}
.mini-card .step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 14px;
}

.chain {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 420px;
  margin: 0 auto;
}
.chain-item {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  font-weight: 600;
}
.chain-arrow { text-align: center; color: var(--color-muted); }

.pricing-card {
  text-align: center;
  border: 2px solid var(--color-border);
}
.pricing-card.featured { border-color: var(--color-primary); position: relative; }
.pricing-card .price { font-family: var(--font-heading); font-size: 2.4rem; margin: 10px 0; }
.pricing-card ul { list-style: none; padding: 0; margin: 20px 0; text-align: left; color: var(--color-muted); }
.pricing-card ul li { padding: 6px 0; }

.faq-item { border-bottom: 1px solid var(--color-border); padding: 18px 0; }
.faq-item h4 { margin-bottom: 6px; }

.final-cta { text-align: center; padding: 90px 0; }

.site-footer {
  padding: 30px 0;
  text-align: center;
  color: var(--color-muted);
  font-size: 0.85rem;
}