.pay-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 40px;
  align-items: start;
}
.pay-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px 28px;
  position: relative;
}
.pay-card.highlight {
  border: 2px solid var(--teal);
  padding: 40px 32px;
  transform: scale(1.06);
  box-shadow: 0 24px 50px rgba(11, 61, 92, 0.2);
  z-index: 2;
}
.pay-card h3 { font-size: 1.3rem; margin-bottom: 6px; }
.pay-card.highlight h3 { font-size: 1.45rem; }
.pay-card > p { font-size: 0.92rem; }
.pay-price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--deep);
  margin-bottom: 10px;
}
.pay-price span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  margin-left: 4px;
}
.pay-benefit {
  font-weight: 800;
  color: var(--blue);
  background: var(--foam);
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.9rem;
  margin-bottom: 20px !important;
}
.pay-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  min-height: 26px;
  margin-bottom: 14px;
}
.save-badge,
.popular-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 5px 12px;
  border-radius: 999px;
  white-space: nowrap;
}
.save-badge {
  background: #e0932c;
  color: var(--white);
}
.popular-badge {
  background: var(--deep);
  color: var(--white);
}
.pay-features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pay-features li {
  font-size: 0.88rem;
  color: var(--muted);
  padding-left: 22px;
  position: relative;
}
.pay-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--teal);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2l-3.5-3.5-1.4 1.4L9 19 20 8l-1.4-1.4z'/%3E%3C/svg%3E") center / 10px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2l-3.5-3.5-1.4 1.4L9 19 20 8l-1.4-1.4z'/%3E%3C/svg%3E") center / 10px no-repeat;
}
.pay-card .btn-primary {
  background: var(--teal);
  color: var(--white);
}
.pay-card .btn-primary:hover { background: var(--blue); }
.pay-card .btn-primary.selected {
  background: var(--deep);
  box-shadow: 0 0 0 3px rgba(11, 61, 92, 0.25);
}

.pay-details {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
  max-width: 560px;
  margin: 0 auto;
}
.pay-details h2 { font-size: 1.15rem; margin-bottom: 4px; }
.pay-details .card-sub { color: var(--muted); font-size: 0.9rem; margin-bottom: 20px; }

.referral-banner {
  max-width: 720px;
  margin: 20px auto 0;
  background: #fff6e9;
  border: 1px solid #e0932c;
  color: var(--ink);
  border-radius: var(--radius);
  padding: 16px 22px;
  text-align: center;
  font-size: 0.92rem;
}
.referral-banner strong { color: #b3691a; }
.promo-code {
  display: inline-block;
  background: var(--deep);
  color: var(--white);
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 2px 10px;
  border-radius: 6px;
  font-size: 0.85rem;
}

.addons-box {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
  max-width: 720px;
  margin: 0 auto 40px;
}
.addons-box h2 { font-size: 1.2rem; margin-bottom: 4px; text-align: center; }
.addons-box .card-sub { text-align: center; max-width: 560px; margin-left: auto; margin-right: auto; }
.addon-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--foam);
  cursor: pointer;
}
.addon-row:first-of-type { border-top: none; }
.addon-row input[type="checkbox"] {
  margin-top: 4px;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.addon-info { display: flex; flex-direction: column; gap: 2px; }
.addon-title { font-weight: 700; color: var(--deep); font-size: 0.92rem; }
.addon-price { font-weight: 700; color: var(--teal); margin-left: 6px; }
.addon-desc { font-size: 0.82rem; color: var(--muted); }

.included-box {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
  max-width: 720px;
  margin: 0 auto;
}
.included-box h2 { font-size: 1.2rem; margin-bottom: 18px; text-align: center; }
.included-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 24px;
}
.included-list li {
  font-size: 0.9rem;
  color: var(--ink);
  padding-left: 24px;
  position: relative;
}
.included-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--teal);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2l-3.5-3.5-1.4 1.4L9 19 20 8l-1.4-1.4z'/%3E%3C/svg%3E") center / 11px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2l-3.5-3.5-1.4 1.4L9 19 20 8l-1.4-1.4z'/%3E%3C/svg%3E") center / 11px no-repeat;
}

@media (max-width: 860px) {
  .pay-grid { grid-template-columns: 1fr; }
  .included-list { grid-template-columns: 1fr; }
  .pay-card.highlight { transform: none; padding: 32px 28px; }
  .pay-card.highlight h3 { font-size: 1.3rem; }
}