/* ===== CHECKOUT PAGE ===== */
.checkout-section {
  padding: 60px 40px;
  max-width: 1200px;
  margin: 0 auto;
}
.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 50px;
  align-items: start;
}
.checkout-form-section h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(0,0,0,.08);
}
.payment-section {
  background: var(--light);
  padding: 24px;
  border-radius: var(--radius);
  margin-bottom: 24px;
  border: 1px solid rgba(201,168,76,.15);
}
.payment-section h3 {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 500;
}
.order-summary {
  background: var(--dark);
  border-radius: var(--radius);
  overflow: hidden;
  position: sticky;
  top: 100px;
}
.order-summary-header {
  background: var(--dark2);
  padding: 20px 24px;
  font-size: 12px;
  letter-spacing: .15em;
  color: var(--gold);
  text-transform: uppercase;
  font-weight: 600;
}
.order-summary-body { padding: 24px; }
.order-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.order-item-info h4 { font-size: 14px; color: var(--white); font-weight: 500; margin-bottom: 4px; }
.order-item-info p { font-size: 12px; color: rgba(255,255,255,.4); }
.order-item-price { font-family: var(--font-display); font-size: 1.2rem; color: var(--gold); font-weight: 300; }
.order-totals-row { display: flex; justify-content: space-between; padding: 8px 0; font-size: 13px; color: rgba(255,255,255,.6); }
.order-totals-row.total { color: var(--white); font-size: 16px; font-weight: 600; border-top: 1px solid rgba(255,255,255,.1); padding-top: 16px; margin-top: 8px; }
.order-note { background: rgba(201,168,76,.08); border: 1px solid rgba(201,168,76,.2); border-radius: var(--radius); padding: 14px; margin: 20px 0; font-size: 12px; color: rgba(255,255,255,.6); line-height: 1.6; }
.checkbox-label { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--text); cursor: pointer; margin-bottom: 20px; }
.checkbox-label input { margin-top: 3px; accent-color: var(--gold); }
.btn-place-order { width: 100%; background: var(--gold); color: var(--dark); font-size: 12px; font-weight: 700; letter-spacing: .2em; padding: 18px; border: none; cursor: pointer; text-transform: uppercase; transition: all .3s; border-radius: var(--radius); }
.btn-place-order:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: var(--shadow-gold); }

/* ===== RESPONSIVE ===== */
@media(max-width:1024px) {
  .checkout-grid { grid-template-columns: 1fr; }
}
@media(max-width:480px) {
  .checkout-section { padding: 40px 16px; }
}