.card-grid {
  display: grid;
  gap: 18px;
}

.surface-card {
  position: relative;
  overflow: hidden;
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(44, 44, 44, 0.95), rgba(24, 24, 24, 0.95));
  box-shadow: var(--shadow);
}

.surface-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(189, 242, 109, 0.04), transparent 35%);
  pointer-events: none;
}

.proof-card,
.feature-card,
.step-card,
.value-card,
.testimonial-card,
.faq-item {
  min-height: 100%;
}

.proof-card .card-title,
.feature-card .card-title,
.step-card .card-title,
.value-card .card-title {
  margin-top: 18px;
}

.proof-card .card-copy,
.feature-card .card-copy,
.step-card .card-copy,
.value-card .card-copy {
  max-width: 28ch;
}

.step-card {
  padding-top: 68px;
}

.step-index {
  position: absolute;
  top: 22px;
  right: 22px;
  color: rgba(189, 242, 109, 0.92);
  font-family: 'Lexend', system-ui, sans-serif;
  font-size: 1.8rem;
}

.testimonial-card {
  display: grid;
  gap: 24px;
}

.quote {
  color: var(--muted-strong);
  font-size: 1rem;
  line-height: 1.75;
}

.testimonial-meta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-meta strong,
.testimonial-meta span {
  display: block;
}

.testimonial-meta span:last-child {
  color: var(--muted);
  font-size: 0.92rem;
}

.quote-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--primary));
  color: #111111;
  font-weight: 700;
}

.faq-item {
  padding: 0;
}

.faq-item summary {
  padding: 22px 24px;
  cursor: pointer;
  list-style: none;
  color: var(--text);
  font-family: 'Lexend', system-ui, sans-serif;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  padding: 0 24px 24px;
}

.cta-shell {
  display: grid;
  gap: 18px;
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(189, 242, 109, 0.18);
  background:
    radial-gradient(circle at top right, rgba(189, 242, 109, 0.18), transparent 35%),
    linear-gradient(135deg, rgba(118, 166, 70, 0.22), rgba(17, 17, 17, 0.98));
  box-shadow: var(--shadow);
}

@media (min-width: 760px) {
  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  [data-proof-grid].card-grid,
  [data-feature-grid].card-grid,
  [data-value-grid].card-grid,
  [data-testimonials-grid].card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}