/*============================
  footer
============================*/
footer {
  background: #fff; /* 背景は白 */
  border-top: 4px solid #4296e4;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.05);
  padding: 40px 20px;
  color: #333;
  font-size: 14px;
}

.footer-group {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

/* ========================
   フッターナビ
======================== */
#footer-nav ul {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  padding: 0;
  list-style: none;
  margin-bottom: 30px;
}

#footer-nav ul li a {
  color: #333; /* 初期：黒 */
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

#footer-nav ul li a:hover {
  color: #4296e4; /* ホバー：青 */
}

/* ========================
   SNSアイコン
======================== */
.nav-sns {
  margin-bottom: 30px;
}

.nav-sns a {
  display: inline-block;
  margin: 0 10px;
  font-size: 1.6rem;
  color: #333;
  transition: transform 0.3s, color 0.3s;
}

.nav-sns a:hover {
  transform: scale(1.1);
  color: #4296e4;
}

/* ========================
   ロゴ表示
======================== */
.footLogo img {
  max-width: 260px;
  height: auto;
  margin: 0 auto; /* ← 上の余白を削除 */
  display: block;
}

/* ========================
   営業情報・連絡先
======================== */
.footer-info {
  line-height: 1.8;
  margin-bottom: 20px;
  margin-top: 10px;
  color: #555;
}

/* ========================
   コピーライト
======================== */
.copyright p {
  font-size: 12px;
  color: #999;
}

/* ========================
   スマホ対応
======================== */
@media (max-width: 768px) {
  #footer-nav ul {
    flex-direction: column;
    gap: 10px;
  }

  .nav-sns {
    margin-bottom: 20px;
  }

  .footLogo img {
    max-width: 200px;
  }
}