.menu-link__text, .footer__bottom{
  font-family: "Zen Kaku Gothic New", sans-serif;
}

.footer {
  position: relative;
  overflow: hidden;
  width: 100%;
  margin-top: -100px;
  padding: 350px 1.5rem 6rem;
  color: #fff;
  background: linear-gradient(180deg, #9dd8ff 0%, #61b4ff 18%, #3f7fdb 58%, #58b2fa 100%);
  isolation: isolate;

  -webkit-mask-image: url("../../img/wave-top.svg");
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: 100% 100%;
  -webkit-mask-position: top center;

  mask-image: url("../../img/wave-top.svg");
  mask-repeat: no-repeat;
  mask-size: 100% 100%;
  mask-position: top center;
}

.footer__noise {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.3;
  mix-blend-mode: multiply;
}

.footer__orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

@media (min-width: 768px) {
.footer__group,
.footer__group--social {
  width: min(100%, 720px);
  margin-left: auto;
  margin-right: auto;
}
.footer__group {
  width: 60%;
  margin-top: 2rem;
  margin-bottom: 3rem;
}
}

.footer__group,
.footer__group--social,
.footer__bottom {
  position: relative;
  z-index: 3;
}

.footer__heading {
  position: relative;
  font-size: clamp(1.5rem, 2vw, 2.2rem);
  font-weight: 500;
  line-height: 1.3;
  padding-left: 1rem;
  margin: 0 0 1.25rem;
}

.footer__heading::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.18em;
  width: 4px;
  height: 1.1em;
  background: #fff;
  border-radius: 999px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.footer__links a {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  column-gap: 1rem;
  color: #fff;
  text-decoration: none;
  font-size: 1.15rem;
  line-height: 1.5;
}

.footer__links .menu-link__main {
  font-family: 'Zen Kaku Gothic', sans-serif;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.footer__links .menu-link__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  line-height: 1;
}

.menu-link__icon {
  width: 1.2em;
  min-width: 1.2em;
  text-align: center;
}

.menu-link__icon--svg {
  width: 1.2rem;
  height: 1.2rem;
  flex-shrink: 0;
  display: inline-block;
}

.menu-link__icon--svg rect,
.menu-link__icon--svg path,
.menu-link__icon--svg circle {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.about-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.2rem;
  min-width: 1.2rem;
}

.about-icon img {
  width: 1.55rem;
  height: 1.55rem;
  object-fit: contain;
  display: block;
}

.footer__social {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3rem;
}

.footer__social a {
  color: #fff;
  font-size: 2rem;
  text-decoration: none;
}

.footer__bottom {
  text-align: center;
  font-size: 0.82rem;
  opacity: 0.92;
  padding-bottom: 1rem;
  margin-top: 1rem;
}

@media (max-width: 768px) {
  .footer__group {
    margin-top: 2rem;
    margin-bottom: 2rem;
  }

  .footer__links a {
    font-size: 1.05rem;
    line-height: 1.65;
  }

  .footer__social {
    gap: 2rem;
  }
}

/* 画面幅が768px以上の時に適用 */
@media (min-width: 768px) {
.footer__locale-social {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  max-width: 80%;
  gap: 0.9rem;
}
}

.footer__locale-social {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.9rem;
}

.footer__locale {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
  width: 100%;
}

.footer__locale-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1;
  transition: opacity 0.2s ease, transform 0.2s ease, color 0.2s ease;
}

.footer__locale-link i {
  font-size: 1rem;
  line-height: 1;
}

.footer__locale-link.is-current {
  color: #fff;
}

.footer__locale-link:hover {
  color: #fff;
  opacity: 0.9;
  transform: translateY(-1px);
}

.footer__social-links {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 1.15rem;
  width: 100%;
}

.footer__social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-decoration: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.footer__social-links a:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}

.footer__social-links i {
  font-size: 1.55rem;
  line-height: 1;
}

@media (max-width: 768px) {
  .nav-menu__locale-link,
  .footer__locale-link {
    font-size: 0.95rem;
    gap: 0.4rem;
  }

  .nav-menu__locale-link i,
  .footer__locale-link i {
    font-size: 0.95rem;
  }

  .nav-menu__social-links i,
  .footer__social-links i {
    font-size: 1.4rem;
  }

  .nav-menu__locale,
  .footer__locale {
    gap: 0.85rem;
  }

  .nav-menu__social-links,
  .footer__social-links {
    gap: 1rem;
  }
}