.billing-hero {
  padding: 138px 0 60px;
  text-align: center;
}

.billing-hero h1 {
  max-width: 760px;
  margin: 0 auto 18px;
  font-family: var(--serif);
  font-size: clamp(42px, 7vw, 72px);
  font-style: italic;
  font-weight: 400;
  line-height: 1.05;
}

.billing-hero p {
  max-width: 650px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 18px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin: 36px 0 22px;
  text-align: left;
}

.pricing-card {
  display: grid;
  gap: 16px;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px;
  background: var(--surface);
  transition: border-color 0.18s var(--ease), transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.pricing-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
  box-shadow: 0 8px 26px var(--shadow);
}

.pricing-card.featured {
  border-color: rgba(212, 132, 90, 0.34);
  box-shadow: 0 0 0 1px rgba(212, 132, 90, 0.08), 0 16px 42px rgba(212, 132, 90, 0.08);
}

.pricing-card h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: 32px;
  font-style: italic;
  font-weight: 400;
}

.pricing-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.pricing-price strong {
  color: var(--text);
  font-size: 38px;
}

.pricing-price span,
.pricing-limits {
  color: var(--muted);
  font-size: 13px;
}

.pricing-limits {
  display: grid;
  gap: 6px;
}

.pricing-card ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pricing-card li {
  color: var(--text);
  font-size: 14px;
}

.pricing-card li::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  border-radius: 999px;
  background: var(--sage);
}

.pricing-card .btn-primary,
.pricing-card .btn-secondary {
  width: 100%;
  text-align: center;
}

.billing-note {
  max-width: 780px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
  text-align: center;
}

.billing-faq {
  padding: 54px 0 96px;
}

.billing-faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.billing-faq-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px;
  background: var(--surface);
  text-align: left;
}

.billing-faq-card h3 {
  margin: 0 0 8px;
  color: var(--text);
  font-size: 17px;
}

.billing-faq-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .billing-hero {
    padding-top: 118px;
  }

  .pricing-grid,
  .billing-faq-grid {
    grid-template-columns: 1fr;
  }
}