@charset "utf-8";

/* ハンバーガーメニュー・メニュー本体は常に最前面 */
.hamburger {
  z-index: 99999 !important;
}
.menu {
  z-index: 99998 !important;
}

/* FOOTER 共通スタイル（全ページで読み込む） */
#footer {
  background: #1a1a1a;
  color: #fff;
  margin-top: 0;
  padding: 80px 40px 40px;
}
#footer .footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: block;
  justify-content: initial;
}
#footer .footer-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding-bottom: 56px;
  align-items: flex-start;
}
#footer .footer-brand {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
#footer .footer-logo-text {
  font-size: 32px;
  letter-spacing: 0.3em;
  font-weight: 500;
  color: #fff;
  margin: 0;
}
#footer .footer-address {
  font-size: 13px;
  line-height: 1.9;
  color: #a0a0a0;
  font-style: normal;
  margin: 0;
}
#footer .footer-contact {
  display: block;
  text-align: right;
  align-items: initial;
}
#footer .footer-contact-label {
  font-size: 12px;
  letter-spacing: 0.4em;
  color: #8da0b6;
  margin: 0 0 12px;
  padding-left: 0.4em;
}
#footer .footer-contact-text {
  font-size: 22px;
  color: #fff;
  margin: 0 0 24px;
  letter-spacing: 0.08em;
}
#footer .footer-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 36px;
  background: #fff;
  color: #1a1a1a;
  border-radius: 999px;
  text-decoration: none;
  font-size: 12px;
  letter-spacing: 0.3em;
  transition: background 300ms ease, color 300ms ease;
}
#footer .footer-cta:hover {
  background: #8da0b6;
  color: #fff;
}
#footer .footer-cta-arrow {
  transition: transform 300ms ease;
  font-size: 14px;
}
#footer .footer-cta:hover .footer-cta-arrow {
  transform: translateX(6px);
}
#footer .footer-divider {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  margin: 0;
}
#footer .footer-bottom {
  padding: 32px 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
#footer .footer-nav ul {
  display: flex;
  gap: 28px;
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}
#footer .footer-nav a,
#footer .footer-nav-service-label {
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.15em;
  text-decoration: none;
  transition: opacity 200ms ease;
  cursor: pointer;
}
#footer .footer-nav a:hover,
#footer .footer-nav-service-label:hover {
  opacity: 0.7;
}
#footer .footer-nav-service {
  position: relative;
}
#footer .footer-submenu {
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: #333;
  padding: 12px 20px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  opacity: 0;
  visibility: hidden;
  transition: all 300ms ease;
  white-space: nowrap;
  z-index: 10;
  list-style: none;
}
#footer .footer-submenu::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: #333;
}
#footer .footer-nav-service:hover .footer-submenu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
#footer .footer-submenu a {
  color: #fff;
  font-size: 13px;
  text-decoration: none;
}
#footer .footer-submenu a:hover {
  opacity: 0.7;
}
#footer .footer-copyright {
  font-size: 11px;
  letter-spacing: 0.15em;
  color: #666;
  margin: 0;
}

@media screen and (max-width: 767px) {
  #footer {
    padding: 60px 20px 30px;
  }
  #footer .footer-inner {
    padding: 0;
  }
  #footer .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 40px;
  }
  #footer .footer-contact {
    text-align: left;
  }
  #footer .footer-logo-text {
    font-size: 24px;
  }
  #footer .footer-address {
    font-size: 12px;
  }
  #footer .footer-contact-text {
    font-size: 18px;
    margin-bottom: 18px;
  }
  #footer .footer-cta {
    padding: 14px 28px;
    font-size: 11px;
    letter-spacing: 0.25em;
  }
  #footer .footer-bottom {
    padding: 24px 0 0;
    flex-direction: column;
    gap: 20px;
    text-align: center;
    align-items: flex-start;
  }
  #footer .footer-nav ul {
    flex-direction: column;
    gap: 16px;
  }
  #footer .footer-submenu {
    position: static;
    opacity: 0;
    visibility: hidden;
    transform: none;
    background: none;
    padding: 0 0 0 16px;
    border-radius: 0;
    gap: 12px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 300ms ease, opacity 200ms ease, padding 200ms ease;
  }
  #footer .footer-nav-service.is-open .footer-submenu {
    opacity: 1;
    visibility: visible;
    max-height: 200px;
    padding: 8px 0 0 16px;
  }
  #footer .footer-nav-service-label {
    display: inline-block;
    padding: 4px 0;
  }
  #footer .footer-nav-service-label::after {
    content: '▼';
    display: inline-block;
    margin-left: 8px;
    font-size: 10px;
    transition: transform 200ms ease;
  }
  #footer .footer-nav-service.is-open .footer-nav-service-label::after {
    transform: rotate(180deg);
  }
  #footer .footer-submenu::after {
    display: none;
  }
  #footer .footer-copyright {
    font-size: 10px;
    align-self: flex-start;
  }
}