/* Block: footer-nav */
.footer-nav__container {
  max-width: 880px;
  margin: 0 auto;
  padding: 40px 20px;
  display: flex;
  width: 80%;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

/* Element: logo */
.footer-nav__logo {
  width: 100%;
  text-align: center;
}

.footer-nav__logo-link {
  display: inline-block;
  transition: opacity 0.3s ease;
}

.footer-nav__logo-link:hover {
  opacity: 0.7;
}

.footer-nav__logo-image {
  height: 24px;
  width: auto;
}

/* Element: sections */
.footer-nav__sections {
  width: 100%;
  display: flex;
  flex-direction: column;
}

.footer-nav__column {
  width: 100%;
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-nav__column:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

/* Element: links */
.footer-nav__links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* .footer-nav__links-item {
  text-align: center;
} */

.footer-nav__link {
  color: #ffffff;
  text-decoration: none;
  font-size: 1.2rem;
  letter-spacing: 0.05em;
  transition: opacity 0.3s ease;
  display: inline-block;
}

.footer-nav__link:hover {
  opacity: 0.7;
}

/* Element: social */
.footer-nav__social {
  display: flex;
  gap: 24px;
  justify-content: center;
  align-items: center;
}

.footer-nav__social-link {
  color: #ffffff;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-nav__social-link:hover {
  opacity: 0.7;
}

.footer-nav__social-icon {
  width: 20px;
  height: 20px;
}

/* Element: copyright */
.footer-nav__copyright {
  width: 100%;
  text-align: center;
}

.footer-nav__copyright-text {
  color: #ffffff;
  font-size: 10px;
  margin: 0;
  letter-spacing: 0.05em;
}

/* PC表示(768px以上) */
@media (min-width: 768px) {
  .footer-nav__logo-image {
    height: 20px;
  }

  /* .footer-nav__sections {
    flex-direction: column;
    justify-content: center;
    gap: 60px;
    padding: 0 20px;
  } */

  .footer-nav__links {
    flex-direction: row;
    justify-content: center;
  }

  .footer-nav__links-item {
    text-align: left;
  }

  .footer-nav__link {
    font-size: 13px;
  }

  .footer-nav__social {
    gap: 20px;
  }

  .footer-nav__social-icon {
    width: 18px;
    height: 18px;
  }
}