.p-footer {
  padding: 40px 0 20px 0;
  background: #1c1c1c;
}

.p-footer__inner {
  display: grid;
  gap: 50px;
}

.p-footer__nav {
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: 16px 12px;
  padding-inline: 80px;
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  box-sizing: border-box;
  justify-content: space-between;
  justify-items: start;
  align-items: start;
}

.p-footer__column {
  display: flex;
  gap: 12px;
  flex-direction: column;
  width: fit-content;
  max-width: 100%;
}

.p-footer__column-title {
  font-size: 24px;
  font-weight: bold;
  color: #ffffff;
}

.p-footer__nav-list {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.p-footer__nav-link {
  font-size: 14px;
  color: #ffffff;
  text-decoration: none;
}

.p-footer__nav-link:hover {
  opacity: 0.8;
}

.p-footer__footer {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.p-footer__text {
  font-size: 16px;
  font-weight: 900;
  color: #ffffff;
  text-align: center;
}

.p-footer__logo {
  display: flex;
  justify-content: center;
  margin: 0;
  line-height: 1;
  border: none;
}

.p-footer__logo-link {
  display: inline-block;
}

.p-footer__logo-img {
  width: 300px;
  height: auto;
}

.p-footer__policy-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding-inline: 24px;
}

.p-footer__policy-link {
  font-size: 14px;
  color: #ffffff;
  text-decoration: none;
  white-space: nowrap;
}

.p-footer__policy-link:hover {
  opacity: 0.8;
}

.p-footer__copyright {
  font-size: 14px;
  color: #ffffff;
  text-align: center;
}

/* ============================================================
   レスポンシブ
   ============================================================ */

/* タブレット (1024px以下) */
@media (max-width: 1024px) {
  .p-footer {
    padding: 32px 0 16px 0;
  }

  .p-footer__inner {
    gap: 40px;
  }

  .p-footer__nav {
    gap: 14px 10px;
    padding-inline: 100px;
  }

  .p-footer__column-title {
    font-size: 20px;
  }

  .p-footer__logo-img {
    width: 240px;
  }
}

/* iPad miniを含むタブレット縦 (768px以下) */
@media (max-width: 768px) {
  .p-footer {
    padding: 24px 0 12px 0;
  }

  .p-footer__inner {
    gap: 32px;
  }

  .p-footer__nav {
    gap: 12px 8px;
    padding-inline: 60px;
  }

  .p-footer__column-title {
    font-size: 18px;
  }

  .p-footer__text {
    font-size: 14px;
  }

  .p-footer__logo-img {
    width: 200px;
  }

  .p-footer__policy-nav {
    gap: 14px;
    padding-inline: 16px;
  }

  .p-footer__policy-link {
    font-size: 13px;
  }
}

/* スマートフォン横〜縦 (600px以下) */
@media (max-width: 600px) {
  .p-footer__nav {
    grid-template-columns: repeat(2, auto);
    gap: 12px 8px;
    padding-inline: 100px;
  }
}

/* スマートフォン (480px以下) */
@media (max-width: 480px) {
  .p-footer {
    padding: 16px 0 8px 0;
  }

  .p-footer__inner {
    gap: 20px;
  }

  .p-footer__nav {
    grid-template-columns: repeat(2, auto);
    gap: 10px 8px;
    padding-inline: 60px;
  }

  .p-footer__column {
    gap: 8px;
  }

  .p-footer__column-title {
    font-size: 14px;
  }

  .p-footer__nav-link {
    font-size: 12px;
  }

  .p-footer__text {
    font-size: 12px;
  }

  .p-footer__copyright {
    font-size: 12px;
  }

  .p-footer__logo-img {
    width: 160px;
  }

  .p-footer__policy-nav {
    gap: 10px;
  }

  .p-footer__policy-link {
    font-size: 12px;
  }
}