.mini-plan-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 20px 0 28px;
}

.mini-plan {
  display: grid;
  align-content: start;
  gap: 3px;
  min-width: 0;
  padding: 15px 13px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: rgba(255, 255, 255, .76);
}

.mini-plan-featured {
  border-color: #8fcac8;
  background: #fff;
  box-shadow: 0 10px 28px rgba(18, 58, 90, .08);
}

.mini-plan span,
.mini-plan small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
}

.mini-plan span {
  color: var(--teal-dark);
  font-weight: 900;
}

.mini-plan strong {
  color: var(--navy);
  font-size: 20px;
  line-height: 1.35;
  white-space: nowrap;
}

.plans-section {
  overflow: hidden;
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: 20px;
}

.plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 32px 28px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 40px rgba(13, 48, 74, .06);
}

.plan-card-featured {
  border-color: #86c8c5;
  background: linear-gradient(160deg, #eefaf9 0%, #fff 38%);
  box-shadow: 0 22px 54px rgba(13, 48, 74, .12);
}

.plan-card-monitor {
  background: linear-gradient(160deg, #f7fbfc 0%, #fff 42%);
}

.plan-badge {
  align-self: flex-start;
  margin-bottom: 18px;
  padding: 6px 11px;
  border-radius: 999px;
  background: #e6f5f4;
  color: var(--teal-dark);
  font-size: 11px;
  font-weight: 900;
  line-height: 1.3;
}

.plan-card-featured .plan-badge {
  background: var(--navy);
  color: #fff;
}

.plan-kicker {
  margin: 0 0 7px;
  color: var(--teal-dark);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .15em;
}

.plan-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 28px;
  line-height: 1.4;
}

.plan-fit {
  min-height: 56px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 19px 0 0;
  color: var(--navy);
  line-height: 1;
}

.plan-price strong {
  font-size: clamp(35px, 3.4vw, 46px);
  letter-spacing: -.035em;
}

.plan-price span {
  font-weight: 900;
}

.plan-price-note {
  margin: 8px 0 22px;
  color: #71838f;
  font-size: 12px;
}

.plan-facts {
  margin: 0;
  border-top: 1px solid var(--line);
}

.plan-facts div {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.plan-facts dt,
.plan-facts dd {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
}

.plan-facts dt {
  color: var(--muted);
}

.plan-facts dd {
  color: var(--navy);
  font-weight: 850;
}

.plan-includes {
  margin-bottom: 18px;
  font-size: 14px;
}

.plan-details {
  margin: 0 0 24px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.plan-details summary {
  position: relative;
  cursor: pointer;
  list-style: none;
  padding: 14px 34px 14px 0;
  color: var(--navy);
  font-size: 13px;
  font-weight: 900;
}

.plan-details summary::-webkit-details-marker {
  display: none;
}

.plan-details summary::after {
  content: "＋";
  position: absolute;
  right: 3px;
  color: var(--teal-dark);
  font-size: 18px;
}

.plan-details[open] summary::after {
  content: "−";
}

.plan-details div {
  padding: 0 0 6px;
}

.plan-details p {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.plan-details strong {
  color: var(--ink);
}

.plan-card > .btn {
  width: 100%;
  margin-top: auto;
}

.price-note {
  max-width: 960px;
  margin: 24px auto 0;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.guide-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fff;
}

.guide-card span {
  color: var(--teal-dark);
  font-size: 13px;
  font-weight: 900;
}

.guide-card h3 {
  margin: 13px 0 8px;
  color: var(--navy);
  font-size: 21px;
  line-height: 1.5;
}

.guide-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.plan-flow-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.exclusion-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.exclusion-list li {
  position: relative;
  padding: 15px 0 15px 30px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

.exclusion-list li::before {
  content: "—";
  position: absolute;
  left: 3px;
  color: var(--teal-dark);
  font-weight: 900;
}

@media (max-width: 960px) {
  .plan-grid {
    grid-template-columns: 1fr;
    max-width: 720px;
    margin-inline: auto;
  }

  .plan-card h3 br {
    display: none;
  }

  .plan-fit {
    min-height: auto;
  }

  .plan-price strong {
    font-size: 44px;
  }

  .guide-grid {
    grid-template-columns: 1fr;
  }

  .plan-flow-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .mini-plan-grid {
    grid-template-columns: 1fr;
  }

  .mini-plan {
    grid-template-columns: 1fr auto;
    align-items: baseline;
  }

  .mini-plan small {
    grid-column: 1 / -1;
  }

  .plan-card {
    padding: 26px 22px 24px;
  }

  .plan-card h3 {
    font-size: 25px;
  }

  .plan-price strong {
    font-size: 40px;
  }

  .plan-facts div {
    grid-template-columns: 82px 1fr;
  }

  .guide-card {
    padding: 23px;
  }

  .plan-flow-grid {
    grid-template-columns: 1fr;
  }

  .price-note {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .plan-card,
  .guide-card,
  .mini-plan {
    transition: none;
  }
}