/* =========================================================
   Numbers
========================================================= */

.numbers {
  padding-block: 120px;
  background: var(--color-bg-blue);
}

/* ---------- Head ---------- */
/* 左に見出し、右に説明文の2カラム。説明文の最後の行を見出しの下端にそろえる */
.numbers__head {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: end;
  gap: 64px;
}

.numbers__title {
  margin-top: 24px;
  font-family: var(--font-heading);
  font-size: clamp(30px, 2.8vw, 40px);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.06em;
}

.numbers__lead {
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0.06em;
  color: var(--color-text-sub);
}

/* ---------- List ---------- */
/* カードで囲わず、上下の線と縦の区切り線だけで区切る */
.numbers__list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin-top: 72px;
  border-top: 1px solid var(--color-accent);
  border-bottom: 1px solid var(--color-accent);
}

.numbers__item {
  display: flex;
  flex-direction: column;
  padding: 40px 28px 44px;
}

.numbers__item + .numbers__item {
  border-left: 1px solid var(--color-accent);
}

.numbers__icon {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: var(--color-primary);
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.numbers__label {
  margin-top: 20px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1.5;
}

.numbers__label small {
  font-size: 12px;
  font-weight: 400;
  color: var(--color-text-sub);
}

.numbers__value {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 20px;
  color: var(--color-primary);
  line-height: 1;
}

.numbers__num {
  font-family: var(--font-heading);
  font-size: clamp(44px, 3.9vw, 56px);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.numbers__unit {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.numbers__note {
  margin-top: 20px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--color-text-sub);
  text-align: right;
}

/* ---------- 中間幅 ---------- */
@media (max-width: 1180px) {
  .numbers__item { padding-inline: 20px; }
  .numbers__unit { font-size: 14px; }
}

/* ---------- Tablet / SP : 2列 ---------- */
@media (max-width: 960px) {
  .numbers {
    padding-block: 100px;
  }

  .numbers__head {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .numbers__list {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 56px;
    border-bottom: 0;
  }

  .numbers__item {
    padding: 32px 24px 36px;
    border-bottom: 1px solid var(--color-accent);
  }

  /* 区切り線を2列用に付け直す */
  .numbers__item + .numbers__item { border-left: 0; }
  .numbers__item:nth-child(even) { border-left: 1px solid var(--color-accent); }

  /* 5つ目は横いっぱいに */
  .numbers__item:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }
}

@media (max-width: 767px) {
  .numbers {
    padding-block: 80px;
  }

  .numbers__title {
    margin-top: 20px;
    font-size: 28px;
  }

  .numbers__lead {
    font-size: 15px;
    letter-spacing: 0.04em;
  }

  .numbers__list {
    margin-top: 44px;
  }

  .numbers__item {
    padding: 28px 16px 30px;
  }

  .numbers__item:nth-child(odd) { padding-left: 0; }
  .numbers__item:last-child:nth-child(odd) { padding-right: 0; }

  .numbers__icon {
    width: 28px;
    height: 28px;
  }

  .numbers__label {
    margin-top: 14px;
    font-size: 14px;
  }

  .numbers__num {
    font-size: clamp(40px, 11vw, 46px);
  }

  .numbers__unit {
    font-size: 13px;
  }
}

/* =========================================================
   濃いネイビー版（トップページで使用）
   白と淡いブルーが続く中で、ページにメリハリをつける
========================================================= */
.numbers--dark {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
}

/* 右上の大きな淡い円 */
.numbers--dark::before {
  content: "";
  position: absolute;
  top: -260px;
  right: -180px;
  width: 640px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
  pointer-events: none;
}

.numbers--dark .container {
  position: relative;
}

.numbers--dark .section-label {
  color: var(--color-accent);
}

.numbers--dark .numbers__title {
  color: var(--color-white);
}

.numbers--dark .numbers__lead {
  color: rgba(255, 255, 255, 0.8);
}

/* 区切り線は白の半透明に（上の線・項目間の線とも） */
.numbers--dark .numbers__list,
.numbers--dark .numbers__item {
  border-color: rgba(255, 255, 255, 0.2);
}

.numbers--dark .numbers__icon {
  stroke: var(--color-accent);
}

.numbers--dark .numbers__label {
  color: rgba(255, 255, 255, 0.9);
}

.numbers--dark .numbers__label small {
  color: rgba(255, 255, 255, 0.6);
}

.numbers--dark .numbers__value {
  color: var(--color-white);
}

.numbers--dark .numbers__unit {
  color: var(--color-accent);
}

.numbers--dark .numbers__note {
  color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 767px) {
  .numbers--dark::before {
    top: -160px;
    right: -200px;
    width: 420px;
  }
}