@charset "UTF-8";
/* =========================
  FOOTER
========================= */

.site-footer {
  background: #778899;
  color: #EEEEEE;
  font-size: 14px;
  font-family: "Noto Serif JP", "Times New Roman", serif;
}

/* 横並び */
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 35px 30px 20px;
  display: flex;
  justify-content: space-between;
}

/* =========================
   左側
========================= */

.footer-info h3 {
  font-size: 22px;
  margin-bottom: 20px;
  letter-spacing: 0.08em;
}

.footer-info p {
  line-height: 2;
  opacity: 0.9;
}

/* =========================
   右側メニュー
========================= */
.footer-nav {
  margin-right: 300px; /* 数字を調整 */
}

.footer-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav li {
  margin-bottom: 16px;
}

.footer-nav a {
  color: #EEEEEE;
  text-decoration: none;
  opacity: 0.9;
  transition: opacity 0.3s ease;
}

.footer-nav a:hover {
  color: #DDAED3;
}

/* =========================
   コピーライト
========================= */

.footer-copy {
  border-top: 1px solid rgba(255,255,255,0.3);
  margin-top: 40px;
  padding: 15px 20px;
  text-align: center;
  font-size: 13px;
  opacity: 0.8;
}

/* ============================================================
   フッター レスポンシブ対応
   ブレークポイント：
     768px 以下 → スマートフォン
     480px 以下 → 小型スマートフォン
============================================================ */

/* ========================= TABLET (〜1024px) ========================= */
@media (max-width: 1024px) {
  .footer-nav {
    margin-right: 60px;
  }
}

/* ========================= SP (〜768px) ========================= */
@media (max-width: 768px) {

  /* 横並び → 縦積みに */
  .footer-inner {
    flex-direction: column;
    align-items: center;
    gap: 36px;
    padding: 40px 20px 24px;
    text-align: center;
  }

  /* 施設情報 */
  .footer-info h3 {
    font-size: 18px;
    margin-bottom: 12px;
  }
  .footer-info p {
    font-size: 13px;
    line-height: 1.9;
  }

  /* ナビ：右マージン解除 → 横並びグリッドに */
  .footer-nav {
    margin-right: 0;
    width: 100%;
  }
  .footer-nav ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
    justify-items: center;
  }
  .footer-nav li {
    margin-bottom: 0;
  }
  .footer-nav a {
    font-size: 13px;
  }

  /* コピーライト */
  .footer-copy {
    margin-top: 24px;
    font-size: 11px;
    padding: 14px 16px;
  }
}

/* ========================= SMALL SP (〜480px) ========================= */
@media (max-width: 480px) {

  /* ナビを1列に */
  .footer-nav ul {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .footer-info h3 { font-size: 16px; }
  .footer-info p  { font-size: 12px; }
}