/* ==============================
   Pricing Page Styles
   ============================== */

/* --- Page Hero --- */
.tt-page-hero {
  padding: 140px 0 60px;
  background: linear-gradient(135deg, var(--color-blue-gray) 0%, var(--color-light-yellow) 100%);
  text-align: center;
}

.tt-page-hero__title {
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--color-black);
  margin-top: 8px;
}

.tt-page-hero__desc {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-black);
  margin-top: 16px;
  line-height: 1.8;
}

/* ==============================
   おすすめプラン (.tt-pricing-top)
   ============================== */
.tt-pricing-top {
  padding: 60px 0 40px;
  background: var(--color-white);
}

.tt-pricing-top__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.tt-pricing-top__card {
  background: var(--color-blue-gray);
  border-radius: 32px;
  padding: 28px 20px;
  text-align: center;
  position: relative;
  border: 2px solid transparent;
  transition: var(--transition);
}

.tt-pricing-top__card:hover {
  border-color: var(--color-light-blue);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.tt-pricing-top__card--primary {
  background: var(--color-white);
  border-color: var(--color-main);
  box-shadow: 0 4px 16px rgba(60, 193, 219, 0.15);
}

.tt-pricing-top__badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  background: var(--color-yellow);
  color: var(--color-black);
  white-space: nowrap;
}

.tt-pricing-top__badge--primary {
  background: var(--color-main);
  color: var(--color-white);
}

.tt-pricing-top__name {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 12px;
}

.tt-pricing-top__price {
  font-family: var(--font-english);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 4px;
}

.tt-pricing-top__meta {
  font-size: 13px;
  color: #9C9688;
  margin-bottom: 8px;
}

.tt-pricing-top__desc {
  font-size: 12px;
  color: #6B6660;
}

.tt-pricing-top__cta {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.tt-pricing-top__cta .tt-btn {
  min-width: 180px;
}

.tt-pricing-top__cta .tt-btn--line {
  color: #fff;
}

/* ==============================
   セクションナビ (.tt-pricing-nav)
   ============================== */
.tt-pricing-nav {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray);
  position: sticky;
  top: 80px;
  z-index: 100;
}

.tt-pricing-nav__inner {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 16px 0;
  flex-wrap: wrap;
}

.tt-pricing-nav__btn {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 20px;
  border: 2px solid var(--color-gray);
  background: var(--color-white);
  border-radius: var(--radius-pill);
  color: var(--color-black);
  transition: var(--transition);
}

.tt-pricing-nav__btn:hover,
.tt-pricing-nav__btn.is-active {
  border-color: var(--color-main);
  color: var(--color-main);
}

/* ==============================
   料金セクション共通
   ============================== */
.tt-pricing-section {
  padding: var(--section-pt) 0 var(--section-pb);
}

.tt-pricing-section--alt {
  background: var(--color-blue-gray);
}

/* ==============================
   料金テーブル (.tt-price-table)
   ============================== */
.tt-price-table {
  background: var(--color-white);
  border-radius: 24px;
  overflow: hidden;
  margin-bottom: 24px;
  border: 1px solid var(--color-gray);
}

.tt-price-table__header {
  background: linear-gradient(135deg, var(--color-blue-gray) 0%, var(--color-light-yellow) 100%);
  padding: 16px 24px;
}

.tt-price-table__title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-black);
}

.tt-price-table__body {
  padding: 8px 0;
}

.tt-price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid var(--color-gray);
}

.tt-price-row:last-child {
  border-bottom: none;
}

.tt-price-row--highlight {
  background: var(--color-light-blue);
}

.tt-price-label {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-black);
}

.tt-price-label small {
  display: block;
  font-size: 12px;
  color: #9C9688;
  margin-top: 2px;
}

.tt-price-popular {
  font-size: 13px;
  color: var(--color-main);
  font-weight: 700;
}

.tt-price-value {
  font-family: var(--font-english);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-black);
  white-space: nowrap;
}

/* ==============================
   オプションボックス (.tt-options-box)
   ============================== */
.tt-options-box {
  background: var(--color-white);
  border-radius: 24px;
  padding: 24px;
  margin-bottom: 24px;
  border: 1px solid var(--color-gray);
}

.tt-options-box__title {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 16px;
}

.tt-options-box__item {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-gray);
  font-size: 14px;
}

.tt-options-box__item:last-of-type {
  border-bottom: none;
}

.tt-options-box__name {
  color: var(--color-black);
}

.tt-options-box__price {
  font-family: var(--font-english);
  font-weight: 600;
  color: var(--color-main);
}

.tt-options-box__note {
  font-size: 12px;
  color: #9C9688;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--color-gray);
}

/* ==============================
   情報ボックス (.tt-info-box)
   ============================== */
.tt-info-box {
  background: var(--color-white);
  border-radius: 24px;
  padding: 24px;
  margin-bottom: 24px;
  border: 1px solid var(--color-gray);
}

.tt-info-box__title {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 12px;
}

.tt-info-box__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.tt-info-box__list li {
  font-size: 13px;
  color: var(--color-black);
  padding: 6px 0 6px 16px;
  position: relative;
}

.tt-info-box__list li::before {
  content: '\2022';
  position: absolute;
  left: 0;
  color: #9C9688;
}

/* ==============================
   セクションリンク (.tt-pricing-link)
   ============================== */
.tt-pricing-link {
  text-align: center;
  margin-top: 16px;
}

.tt-pricing-link a {
  font-family: var(--font-heading);
  font-size: 14px;
  color: var(--color-main);
  font-weight: 600;
}

.tt-pricing-link a:hover {
  text-decoration: underline;
}

/* ==============================
   定期プラン (.tt-subscription-box)
   ============================== */
.tt-subscription-box {
  background: linear-gradient(135deg, var(--color-main) 0%, var(--color-green) 50%, var(--color-blue) 100%);
  border-radius: 32px;
  padding: 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-bottom: 24px;
}

.tt-subscription-box::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 50%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.15) 0%, transparent 60%);
}

.tt-subscription-box__content {
  position: relative;
  z-index: 1;
}

.tt-subscription-box__title {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 24px;
}

.tt-subscription-box__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 500px;
  margin: 0 auto 24px;
}

.tt-subscription-box__card {
  background: var(--color-white);
  border-radius: 24px;
  padding: 20px;
  text-align: center;
}

.tt-subscription-box__card-label {
  font-size: 14px;
  color: #6B6660;
  margin-bottom: 4px;
}

.tt-subscription-box__card-value {
  font-family: var(--font-english);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-main);
}

.tt-subscription-box__note {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 24px;
  line-height: 1.8;
}

.tt-subscription-box__periods {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.tt-subscription-box__period {
  background: rgba(255, 255, 255, 0.2);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  color: var(--color-white);
}

/* ==============================
   コンボボックス (.tt-combo-box)
   ============================== */
.tt-combo-box {
  background: var(--color-white);
  border-radius: 32px;
  padding: 32px;
  margin-bottom: 32px;
  border: 2px solid var(--color-light-blue);
}

.tt-combo-box__title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 16px;
  text-align: center;
}

.tt-combo-box__examples {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tt-combo-box__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--color-blue-gray);
  border-radius: var(--radius-card);
}

.tt-combo-box__icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-light-blue) 0%, var(--color-main) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tt-combo-box__icon svg {
  width: 20px;
  height: 20px;
  color: var(--color-white);
}

.tt-combo-box__text {
  font-size: 14px;
  color: var(--color-black);
}

/* ==============================
   Responsive - Tablet (768px)
   ============================== */
@media (max-width: 768px) {
  .tt-page-hero {
    padding: 100px 0 40px;
  }

  .tt-page-hero__title {
    font-size: 28px;
  }

  .tt-pricing-top {
    padding: 40px 0 32px;
  }

  .tt-pricing-top__grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
  }

  .tt-pricing-top__cta {
    flex-direction: column;
    align-items: center;
  }

  .tt-pricing-top__cta .tt-btn {
    width: 100%;
    max-width: 320px;
  }

  .tt-pricing-nav__btn {
    padding: 8px 14px;
    font-size: 13px;
  }

  .tt-pricing-section {
    padding: 64px 0 56px;
  }

  .tt-subscription-box {
    padding: 24px;
  }

  .tt-subscription-box__grid {
    grid-template-columns: 1fr;
  }

  .tt-subscription-box__title {
    font-size: 20px;
  }

  .tt-combo-box {
    padding: 24px;
  }
}

/* ==============================
   Responsive - Mobile (480px)
   ============================== */
@media (max-width: 480px) {
  .tt-page-hero {
    padding: 80px 0 32px;
  }

  .tt-page-hero__title {
    font-size: 24px;
  }

  .tt-page-hero__desc {
    font-size: 14px;
  }

  .tt-pricing-nav__inner {
    gap: 6px;
  }

  .tt-pricing-nav__btn {
    padding: 6px 12px;
    font-size: 12px;
  }

  .tt-price-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .tt-price-value {
    font-size: 16px;
  }

  .tt-heading__ja {
    font-size: 22px;
  }

  .tt-pricing-top__price {
    font-size: 24px;
  }

  .tt-subscription-box__card-value {
    font-size: 20px;
  }

  .tt-combo-box__title {
    font-size: 16px;
  }
}