.nox-qc-card {
  --nox-qc-green: #17b26a;
  --nox-qc-green-dark: #067647;
  --nox-qc-green-light: #ecfdf3;
  --nox-qc-border: #e6e9ee;
  --nox-qc-text: #111827;
  --nox-qc-muted: #6b7280;
  position: relative;
  overflow: hidden;
  margin: 24px 0 22px;
  padding: 20px;
  border: 1px solid rgba(23, 178, 106, .18);
  border-radius: 22px;
  background: linear-gradient(135deg, #ffffff 0%, #f7fff9 100%);
  box-shadow: 0 18px 46px rgba(17, 24, 39, .08);
}

.nox-qc-card::before {
  content: "";
  position: absolute;
  inset: -70px -90px auto auto;
  width: 220px;
  height: 220px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(23, 178, 106, .16), transparent 65%);
  pointer-events: none;
}

.nox-qc-head {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.nox-qc-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  border-radius: 999px;
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(23, 178, 106, .18), 0 10px 26px rgba(23, 178, 106, .16);
  font-size: 23px;
}

.nox-qc-head strong {
  display: block;
  color: var(--nox-qc-text);
  font-size: 19px;
  line-height: 1.15;
  letter-spacing: -.03em;
}

.nox-qc-head span:not(.nox-qc-icon) {
  display: block;
  margin-top: 5px;
  color: var(--nox-qc-muted);
  font-size: 13.5px;
  line-height: 1.35;
}

.nox-qc-options {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.nox-qc-option {
  position: relative;
  overflow: hidden;
  min-height: 124px;
  padding: 18px 14px 15px;
  border: 1px solid var(--nox-qc-border);
  border-radius: 2px;
  background: rgba(255, 255, 255, .95);
  color: var(--nox-qc-text);
  cursor: pointer;
  text-align: center;
  transform: translateZ(0);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.nox-qc-option::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(23, 178, 106, .12), rgba(255,255,255,0) 54%);
  opacity: 0;
  transition: opacity .18s ease;
}

.nox-qc-option:hover,
.nox-qc-option.is-selected,
.nox-qc-option.nox-qc-featured:hover {
  transform: translateY(-3px);
  border-color: var(--nox-qc-green);
  background: var(--nox-qc-green-light);
  box-shadow: 0 16px 34px rgba(23, 178, 106, .17);
}

.nox-qc-option:hover::before,
.nox-qc-option.is-selected::before { opacity: 1; }

.nox-qc-option.is-selected::after {
  content: "✓";
  position: absolute;
  right: 12px;
  top: 12px;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background: var(--nox-qc-green);
  color: #fff;
  font-size: 15px;
  font-weight: 900;
  line-height: 26px;
}

.nox-qc-badge,
.nox-qc-title,
.nox-qc-price,
.nox-qc-each {
  position: relative;
  z-index: 1;
  display: block;
}

.nox-qc-badge {
  width: fit-content;
  max-width: 100%;
  margin: 0 auto 10px;
  padding: 4px 11px;
  border-radius: 999px;
  background: rgba(23, 178, 106, .12);
  color: var(--nox-qc-green-dark);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.nox-qc-title {
  margin-bottom: 8px;
  font-size: 15px;
  font-weight: 900;
  line-height: 1.15;
  text-transform: uppercase;
}

.nox-qc-price {
  font-size: 25px;
  font-weight: 950;
  line-height: 1.05;
  letter-spacing: -.045em;
}

.nox-qc-price .woocommerce-Price-currencySymbol { font-size: .78em; }

.nox-qc-each {
  margin-top: 5px;
  color: var(--nox-qc-muted);
  font-size: 13px;
  font-weight: 700;
}

@media (max-width: 980px) {
  .nox-qc-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .nox-qc-card { padding: 16px; border-radius: 18px; }
  .nox-qc-options { grid-template-columns: 1fr; }
  .nox-qc-option { min-height: 108px; }
}