/* Items */
.item-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.item-card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px 20px; text-align: center; transition: transform .3s, box-shadow .3s;
}
.item-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.item-icon { font-size: 32px; margin-bottom: 10px; }
.item-card h4 { font-size: 15px; font-weight: 700; color: var(--navy); }

/* Price */
.price-table { width: 100%; border-collapse: collapse; max-width: 640px; margin: 0 auto; }
.price-table th, .price-table td { padding: 18px 24px; text-align: left; border-bottom: 1px solid var(--border); font-size: 15px; }
.price-table th { font-weight: 700; color: var(--navy); width: 50%; }
.price-table td { font-weight: 900; color: var(--red); font-size: 20px; }
.price-table td small { font-size: 13px; font-weight: 500; color: var(--text-sub); }
.price-note { margin-top: 16px; font-size: 13px; color: var(--text-sub); text-align: center; }

/* Set */
.set-box {
  background: var(--bg-light); border-radius: var(--radius-lg); padding: 48px 40px;
  max-width: 720px; margin: 0 auto; text-align: center;
}
.set-box h3 { font-size: 22px; font-weight: 900; color: var(--navy); margin-bottom: 12px; }
.set-box p { font-size: 15px; color: var(--text-sub); line-height: 2; }
.set-badge { display: inline-block; background: var(--red); color: var(--white); font-size: 13px; font-weight: 700; padding: 6px 18px; border-radius: 4px; margin-bottom: 16px; }

/* Steps */
.step-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; max-width: 860px; margin: 0 auto; }
.step-card { text-align: center; }
.step-num { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; background: var(--red); color: var(--white); font-weight: 900; font-size: 16px; border-radius: 50%; margin-bottom: 16px; }
.step-card h4 { font-size: 16px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.step-card p { font-size: 14px; color: var(--text-sub); line-height: 1.8; }

/* Responsive */
@media (max-width: 900px) {
  .item-grid { grid-template-columns: repeat(2, 1fr); }
  .step-grid { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 480px) {
  .item-grid { grid-template-columns: 1fr; }
}