/* フッターの基本スタイル */
.footer {
  width: 100%;
  height: 44.1rem;
  background-color: #2a3441;
  color: #fff;
  padding: 6.1rem 0 2rem;
}

.footer__inner {
  margin: 0 auto;
  padding: 0 34rem;
  display: flex;
  flex-direction: column;
}

/* フッターロゴ */
.footer__logo {
  margin: 0 0 1.5rem 24.7rem;
}

.footer__logo img {
  max-width: none;
  width: 26.8rem;
}

/* フッターメニュー */
.footer__menu {
  width: 100%;
  margin-bottom: 3.1rem;
}

.footer__menu-border {
  border-top: 0.1rem solid rgba(255, 255, 255, 1);
  border-bottom: 0.1rem solid rgba(255, 255, 255, 1);
  padding: 2.3rem 0 2.2rem;
}

.footer__menu-list {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4.3rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer__menu-item {
  margin: 0;
}

.footer__menu-link {
  color: #fff;
  text-decoration: none;
  font-family: Noto Sans JP;
  font-weight: 500;
  font-size: 1.6rem;
  line-height: 1;
  transition: opacity 0.3s ease;
}

.footer__menu-link:hover {
  opacity: 0.7;
}

/* LINE登録ボタン */
.footer__line-button {
  margin: 0 0 2.9rem 22.6rem;
}

.footer__line-button img {
  height: 6.1rem;
  width: 31rem;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.footer__line-button img:hover {
  transform: scale(1.05);
}

/* コピーライト */
.footer__copyright {
  font-family: Noto Sans JP;
  font-weight: 500;
  font-size: 1rem;
  line-height: 1;
  letter-spacing: 0.05rem;
  opacity: 0.8;
  margin: 1.4rem 0 0 23.4rem;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
  .footer {
    height: 39.4rem;
    padding: 3.2rem 0 1.5rem;
  }

  .footer__inner {
    padding: 0 1.2rem;
  }

  .footer__menu {
    margin-bottom: 3.9rem;
  }

  .footer__menu-border {
    padding: 2.4rem 0 2rem;
  }

  .footer__logo {
    margin: 0 0 1.4rem 6.5rem;
  }

  .footer__logo img {
    width: 24rem;
  }

  .footer__menu-list {
    gap: 2rem;
    flex-wrap: wrap;
  }

  .footer__menu-link {
    font-size: 1.4rem;
  }

  .footer__line-button {
    margin: 0 0 3rem 1.5rem;
  }

  .footer__line-button img {
    width: 34.373rem;
    height: 6.7rem;
  }

  .footer__copyright {
    font-size: 1rem;
    letter-spacing: 0.015rem;
    margin: 1rem 0 0 5.1rem;
  }
}