.landing {
  max-width: 770px;
  margin: 0 auto;
  padding: 16px 10px 28px;
}

.landing-header {
  text-align: center;
  padding: 10px 0 12px;
}

.landing-header h1 {
  margin: 0;
  font-size: 2.1rem;
  letter-spacing: .02em;
}

.catalog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-items: stretch;
}

@media (min-width: 600px) {
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .landing {
    max-width: 1000px;
  }

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

.catalog-card {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border-accent);
  box-shadow: var(--card-shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.catalog-card .thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 600 / 884;
  background: var(--surface-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.catalog-card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  transition: transform .32s ease;
}

.catalog-card:hover .thumb img,
.catalog-card:focus-within .thumb img {
  transform: scale(1.02);
}

.catalog-card .body {
  padding: 14px;
  display: grid;
  gap: 8px;
  margin-top: auto;
}

.catalog-card h3 {
  margin: 0;
  text-align: center;
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: .01em;
}

.catalog-card p {
  margin: 0;
  text-align: center;
  color: var(--muted);
}

.catalog-card .actions {
  display: flex;
  align-items: center;
  justify-content: center;
}

.catalog-card .btn {
  min-width: 170px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  text-decoration: none;
}

@media (max-width: 480px) {
  .landing {
    padding: 10px 8px 20px;
  }

  .landing-header {
    padding: 8px 0 8px;
  }

  .landing-header h1 {
    font-size: 1.9rem;
  }

  .landing-header p {
    margin: 4px 0 0;
  }

  .catalog-grid {
    gap: 12px;
  }

  .catalog-card .body {
    padding: 12px;
    gap: 6px;
  }

  .catalog-card h3 {
    font-size: 1.05rem;
  }

  .catalog-card p {
    font-size: .95rem;
  }

  .catalog-card .btn {
    min-width: 160px;
  }
}