*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --pricing-navy: #172d48;
  --pricing-ink: #243b55;
  --pricing-muted: #657f98;
  --pricing-line: rgba(129, 157, 181, 0.24);
  --pricing-blue: #4f7fa7;
  --pricing-orange: #b96f3e;
  --pricing-orange-dark: #965730;
  --pricing-shadow: 0 18px 42px rgba(58, 86, 112, 0.1);
  --pricing-serif: "Shippori Mincho", "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
}

html {
  min-height: 100%;
  background: #f5f7f9;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--pricing-ink);
  background:
    linear-gradient(180deg, rgba(250, 252, 253, 0.98) 0 90px, rgba(244, 247, 250, 0.98) 90px 100%),
    radial-gradient(circle at top left, rgba(218, 233, 242, 0.56), transparent 34%),
    #f5f7f9;
  font-family: var(--pricing-serif);
  font-feature-settings: "palt";
}

a,
button {
  font-family: inherit;
}

.pricing-header {
  width: min(100% - 56px, 1120px);
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.pricing-logo {
  color: var(--pricing-navy);
  font-size: 32px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
}

.pricing-back-link {
  min-height: 38px;
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(132, 158, 181, 0.36);
  border-radius: 999px;
  color: #24435f;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 10px 24px rgba(45, 76, 104, 0.1);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.pricing-main {
  width: min(100% - 56px, 1120px);
  margin: 34px auto 76px;
}

.pricing-hero {
  max-width: 760px;
  margin: 0 auto 34px;
  text-align: center;
}

.pricing-kicker {
  margin: 0 0 8px;
  color: var(--pricing-muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
}

.pricing-hero h1 {
  margin: 0;
  color: var(--pricing-navy);
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 700;
  line-height: 1.24;
}

.pricing-hero p {
  margin: 14px 0 0;
  color: var(--pricing-muted);
  font-size: 15px;
  line-height: 1.9;
}

.pricing-limit-notice {
  max-width: 760px;
  margin: -8px auto 26px;
  padding: 18px 22px;
  border: 1px solid rgba(129, 157, 181, 0.26);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(241, 247, 251, 0.96));
  box-shadow: 0 14px 34px rgba(58, 86, 112, 0.08);
  text-align: left;
}

.pricing-limit-title {
  margin: 0;
  color: var(--pricing-navy);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.55;
}

.pricing-limit-text {
  margin: 6px 0 0;
  color: #536f8a;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.75;
}

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

.plan-card {
  position: relative;
  min-height: 390px;
  padding: 24px 22px 22px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 18px;
  border: 1px solid var(--pricing-line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 14px 34px rgba(58, 86, 112, 0.06);
}

.plan-card.is-current {
  border-color: rgba(79, 127, 167, 0.5);
  background:
    linear-gradient(180deg, rgba(247, 251, 253, 0.98), rgba(255, 255, 255, 0.98));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    0 16px 34px rgba(58, 86, 112, 0.09);
}

.plan-card[data-plan-card="standard"] {
  transform: translateY(-8px);
  border-color: rgba(170, 129, 74, 0.48);
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 244, 219, 0.48), transparent 40%),
    linear-gradient(180deg, rgba(255, 252, 242, 0.99), rgba(249, 242, 229, 0.98)),
    rgba(255, 255, 255, 0.98);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    0 20px 44px rgba(122, 82, 37, 0.15);
}

.plan-card[data-plan-card="standard"]::before {
  content: "";
  position: absolute;
  top: 0;
  left: 16px;
  right: 16px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(170, 118, 54, 0.58), transparent);
}

.plan-card[data-plan-card="standard"] .plan-price span {
  color: #8d6035;
}

.plan-card[data-plan-card="standard"] .plan-action {
  background:
    linear-gradient(180deg, rgba(203, 143, 88, 0.98), rgba(142, 83, 45, 0.99));
  box-shadow:
    inset 0 1px 0 rgba(255, 238, 218, 0.4),
    0 16px 30px rgba(137, 75, 35, 0.22);
}

.plan-card-head h2 {
  margin: 0 0 12px;
  color: var(--pricing-navy);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.35;
}

.plan-price {
  margin: 0;
  color: var(--pricing-navy);
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
}

.plan-price span {
  font-size: 38px;
}

.plan-price small {
  margin-left: 3px;
  color: var(--pricing-muted);
  font-size: 13px;
  font-weight: 700;
}

.plan-features {
  margin: 0;
  padding: 14px 0 0;
  display: grid;
  gap: 10px;
  border-top: 1px solid rgba(129, 157, 181, 0.2);
  list-style: none;
}

.plan-features li {
  position: relative;
  padding-left: 20px;
  color: #2c4661;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.7;
}

.plan-features li::before {
  content: "";
  position: absolute;
  top: 0.78em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(79, 127, 167, 0.72);
}

.plan-action {
  min-height: 44px;
  width: 100%;
  border: 1px solid rgba(185, 111, 62, 0.22);
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(180deg, var(--pricing-orange), var(--pricing-orange-dark));
  box-shadow: 0 14px 28px rgba(169, 101, 55, 0.16);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.plan-action.secondary,
.plan-action:disabled {
  border-color: rgba(132, 158, 181, 0.3);
  color: #395671;
  background: #fff;
  box-shadow: none;
}

.plan-action:disabled {
  cursor: default;
  opacity: 1;
  font-weight: 800;
}

.pricing-notes {
  max-width: 760px;
  margin: 22px auto 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.pricing-notes h2 {
  margin: 0 0 10px;
  color: var(--pricing-navy);
  font-size: 13px;
  font-weight: 700;
  text-align: center;
}

.pricing-notes ul {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  color: #526f8b;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.6;
  list-style: none;
  text-align: center;
}

.pricing-notes li {
  position: relative;
  padding-left: 16px;
}

.pricing-notes li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  border: 1px solid rgba(79, 127, 167, 0.45);
  background: rgba(255, 255, 255, 0.72);
}

.pricing-message {
  min-height: 22px;
  margin: 16px 0 0;
  color: #8a4960;
  font-size: 13px;
  text-align: center;
}

@media (max-width: 880px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .plan-card {
    min-height: 0;
  }

  .plan-card[data-plan-card="standard"] {
    transform: none;
  }

  .pricing-notes ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    text-align: left;
  }
}

@media (max-width: 560px) {
  .pricing-header,
  .pricing-main {
    width: min(100% - 24px, 1120px);
  }

  .pricing-logo {
    font-size: 28px;
  }

  .pricing-back-link {
    min-height: 36px;
    padding: 0 13px;
  }

  .pricing-main {
    margin-top: 22px;
  }

  .pricing-hero {
    text-align: left;
  }

  .pricing-limit-notice {
    margin: -4px 0 22px;
    padding: 16px 18px;
    border-radius: 16px;
  }

  .plan-card {
    padding: 24px 20px 20px;
    border-radius: 16px;
  }

  .pricing-notes ul {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}