.zs-main { }

.zs-hero-grid {
  display: grid;
  grid-template-columns: 45% 55%;
  gap: var(--space-3);
  align-items: center;
}
.zs-hero-text { max-width: 65ch; }
.zs-hero-image img { width: 100%; height: auto; }

.zs-why .zs-text-block { max-width: 75ch; margin: 0 auto; }

.zs-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: var(--space-3);
}
.zs-card { min-width: 0; }

.zs-two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: var(--space-3);
  max-width: 900px;
  margin: 0 auto;
}

.zs-invest-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: var(--space-3);
}

.zs-mistake-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: var(--space-3);
}

.zs-checklist-box { max-width: 500px; margin: 0 auto; }
.zs-checklist-list { list-style: none; padding: 0; }
.zs-checklist-list li { margin-bottom: var(--space-1); }

.zs-summary-text { max-width: 60ch; margin: 0 auto; text-align: center; }

@media (max-width: 900px) {
  .zs-hero-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .zs-card-grid,
  .zs-invest-grid,
  .zs-mistake-grid,
  .zs-two-col { grid-template-columns: 1fr; }
}