.footer {
  background: #4b5d6b;
  /* 画像の背景色に近いダークブルーグレー */
  padding: 80px 0px 40px 0px;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  max-width: 1400px;
  width: 90%;
  padding-bottom: 80px;
}

.footer__left {
  flex: 1;
}

.footer__logo {
  width: 225px;
}

.footer__right {
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: left;
}

.footer__right a {
  font-size: 14px;
  font-weight: 500;
  color: #ffffff;
  text-decoration: none;
  letter-spacing: 0.1em;
  line-height: 2;
}

.footer__right a:hover {
  opacity: 0.7;
}

.footer__copy {
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.1em;
  line-height: 2;
  color: #ffffff;
}

@media (max-width: 768px) {
  .footer {
    padding: 40px 0px;
  }

  .footer__inner {
    padding-bottom: 40px;
  }

  .footer__right a {
    font-size: 12px;
  }
}

@media (max-width: 540px) {
  .footer__logo {
    width: 220px;
  }

  .footer__inner {
    flex-direction: column;
    gap: 24px;
  }

  .footer__copy {
    font-size: 10px;
    width: 90%;
    text-align: left;
  }
}