@charset "UTF-8";

/* メインコンテンツ */
.site-main {
  min-height: 60vh;
}

body .site-main [id] {
  scroll-margin-top: 88px;
}

.site-main__inner {
  width: min(100%, var(--width-max));
  margin-inline: auto;
  padding-inline: var(--padding-side);
}

@media (min-width: 1024px) {
  body .site-main [id] {
    scroll-margin-top: 136px;
  }

  .site-main__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: var(--space-12);
    align-items: start;
  }
}

.site-content {
  min-width: 0;
}

.site-sidebar {
  min-width: 0;
}

.sidebar-widget {
  padding: var(--space-5);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.sidebar-widget + .sidebar-widget {
  margin-top: var(--space-5);
}

/* ヘッダー */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100%, var(--width-max));
  min-height: 64px;
  margin-inline: auto;
  padding-inline: var(--padding-side);
  gap: var(--space-4);
}

.site-header__bottom,
.site-header__actions {
  display: none;
}

@media (min-width: 1024px) {
  .site-header__top .site-header__inner {
    width: 100%;
    min-height: 72px;
    gap: var(--space-6);
  }
}

/* ロゴ */
.site-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  color: var(--color-primary);
  text-decoration: none;
}

.site-logo:hover {
  color: var(--color-primary);
}

.site-logo__icon,
.site-logo__mark {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background-color: var(--color-primary);
  border-radius: var(--radius-md);
  color: var(--color-bg);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 800;
  line-height: 1;
}

.site-logo__icon::before {
  content: "computer";
  display: block;
  font-family: var(--font-icon);
  font-size: 22px;
  font-weight: normal;
  line-height: 1;
}

.site-logo__icon::before,
.site-header__tel::before,
.header-tel::before,
.site-nav__item--mega > .site-nav__link::after,
.site-nav__item--has-child > .site-nav__link::after,
.mobile-nav__tel::before,
.pagetop::before {
  font-family: var(--font-icon);
  font-weight: normal;
  line-height: 1;
  position: relative;
  top: var(--icon-offset-y);
}

.site-logo__text {
  display: grid;
  gap: var(--space-1);
  line-height: var(--leading-tight);
}

.site-logo__name {
  font-size: var(--text-sm);
  font-weight: 800;
  color: var(--color-primary);
}

.site-logo__tagline {
  display: none;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-light);
}

@media (min-width: 480px) {
  .site-logo__tagline {
    display: block;
  }
}

/* ヘッダー右エリア */
.site-header__cta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

@media (min-width: 1024px) {
  .site-header__top .site-header__inner {
    width: 100%;
    min-height: 76px;
  }

  .site-header__bottom {
    display: block;
    position: relative;
    background-color: var(--color-primary);
  }

  .site-header__bottom .site-header__inner {
    justify-content: flex-start;
    width: 100%;
    min-height: 48px;
  }

  .site-header__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-4);
    margin-left: auto;
    flex-wrap: nowrap;
  }

  .site-header__tel-wrap {
    display: grid;
    gap: var(--space-1);
    text-align: left;
    white-space: nowrap;
  }

  .site-header__partner,
  .site-header__call-app,
  .site-header__mail {
    flex-shrink: 0;
    white-space: nowrap;
  }
}

.site-header__tel,
.header-tel {
  display: none;
  color: var(--color-primary);
  text-decoration: none;
}

.site-header__tel:hover,
.header-tel:hover {
  color: var(--color-link-hover);
}

.site-header__tel-note,
.header-tel__label {
  display: none;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-light);
}

.header-tel__number {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 800;
  line-height: 1;
}

@media (min-width: 1024px) {
  .site-header__tel,
  .header-tel {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 800;
    line-height: 1;
    white-space: nowrap;
  }

  .site-header__tel::before,
  .header-tel::before {
    content: "call";
    font-family: var(--font-icon);
    font-size: 1.1em;
    font-weight: normal;
    line-height: 1;
  }

  .site-header__tel-note,
  .header-tel__label {
    display: block;
  }
}

/* PCナビ */
.site-nav {
  display: none;
}

@media (min-width: 1024px) {
  .site-nav {
    display: block;
    width: 100%;
    min-width: 0;
  }

  .site-nav__list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
  }

  .site-nav__item {
    position: relative;
  }

  .site-nav__item--mega {
    position: static;
  }

  .site-nav__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    min-height: 48px;
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--color-bg);
    white-space: nowrap;
    text-decoration: none;
  }

  .site-nav__link:hover {
    color: var(--color-accent-light);
  }

  .site-nav__item--mega > .site-nav__link::after,
  .site-nav__item--has-child > .site-nav__link::after {
    content: "expand_more";
    display: inline-block;
    font-family: var(--font-icon);
    font-size: 1em;
    font-weight: normal;
    line-height: 1;
  }

  .site-nav__submenu {
    position: absolute;
    top: 100%;
    left: 0;
    display: grid;
    min-width: 220px;
    padding: var(--space-2);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition:
      opacity var(--transition-fast),
      visibility var(--transition-fast),
      transform var(--transition-fast);
  }

  .site-nav__item--has-child:hover > .site-nav__submenu,
  .site-nav__item--has-child:focus-within > .site-nav__submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .site-nav__submenu a {
    display: block;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text);
    white-space: nowrap;
  }

  .site-nav__submenu a:hover {
    color: var(--color-link-hover);
    background-color: var(--color-bg-accent);
  }

  .site-nav__link--cta {
    min-height: auto;
    padding: var(--space-2) var(--space-4);
    color: var(--color-bg);
    background-color: var(--color-accent);
    border-radius: 999px;
  }

  .site-nav__link--cta:hover {
    color: var(--color-bg);
    background-color: var(--color-accent-dark);
  }

  .site-nav__mega {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: var(--z-overlay);
    width: 100%;
    padding: var(--space-4) var(--padding-side);
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-4px);
    transition:
      opacity var(--transition-fast),
      visibility var(--transition-fast),
      transform var(--transition-fast);
  }

  .site-nav__item--mega:hover .site-nav__mega,
  .site-nav__item--mega:focus-within .site-nav__mega,
  .site-nav__item--mega.is-mega-open .site-nav__mega {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav__mega-inner {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: var(--space-3);
    width: 100%;
  }

  .site-nav__mega-link {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: var(--space-3) var(--space-4);
    color: var(--color-text);
    background-color: var(--color-bg-sub);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 700;
    line-height: var(--leading-tight);
  }

  .site-nav__mega-link:hover {
    color: var(--color-link-hover);
    background-color: var(--color-bg-accent);
    border-color: var(--color-accent);
  }
}

@media (min-width: 1200px) {
  .site-nav__list {
    gap: var(--space-5);
  }
}

/* ハンバーガーボタン */
.nav-toggle,
.mobile-nav-toggle {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: var(--space-2);
  color: var(--color-primary);
  background: none;
  border: 0;
}

.nav-toggle__bar,
.mobile-nav-toggle__line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: currentColor;
  border-radius: 999px;
  transition:
    transform var(--transition-normal),
    opacity var(--transition-normal);
}

.mobile-nav-toggle__text {
  margin-top: 1px;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
}

.nav-toggle.is-open .nav-toggle__bar:nth-child(1),
.mobile-nav-toggle.is-open .mobile-nav-toggle__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-open .nav-toggle__bar:nth-child(2),
.mobile-nav-toggle.is-open .mobile-nav-toggle__line:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open .nav-toggle__bar:nth-child(3),
.mobile-nav-toggle.is-open .mobile-nav-toggle__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 1024px) {
  .nav-toggle,
  .mobile-nav-toggle {
    display: none;
  }
}

/* モバイルナビ */
.mobile-nav {
  position: fixed;
  inset: 0 0 0 auto;
  z-index: var(--z-overlay);
  width: min(86vw, 360px);
  height: 100%;
  padding: var(--space-8) var(--space-6);
  background-color: var(--color-bg);
  box-shadow: var(--shadow-lg);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
}

.mobile-nav.is-open,
.mobile-nav[aria-hidden="false"] {
  transform: translateX(0);
}

.mobile-nav__inner {
  display: grid;
  gap: var(--space-8);
}

.mobile-nav__list {
  display: grid;
}

.mobile-nav__item {
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav__link {
  display: block;
  padding: var(--space-4) 0;
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--color-text);
}

.mobile-nav__submenu {
  display: grid;
  gap: var(--space-1);
  padding: 0 0 var(--space-4) var(--space-4);
}

.mobile-nav__submenu a {
  display: block;
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-light);
}

.mobile-nav__submenu a:hover,
.mobile-nav__link:hover {
  color: var(--color-link-hover);
}

.mobile-nav__cta {
  display: grid;
  gap: var(--space-3);
}

.mobile-nav__tel {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 800;
}

.mobile-nav__tel::before {
  content: "call";
  display: inline-block;
  font-family: var(--font-icon);
  font-size: 1em;
  font-weight: normal;
  line-height: 1;
}

.mobile-nav__tel-note {
  font-size: var(--text-xs);
  color: var(--color-text-light);
  text-align: center;
}

@media (min-width: 1024px) {
  .mobile-nav {
    display: none;
  }
}

/* ナビオーバーレイ */
.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-overlay) - 1);
  background-color: rgba(0, 0, 0, 0.45);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity var(--transition-normal),
    visibility var(--transition-normal);
}

.nav-overlay.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

@media (min-width: 1024px) {
  .nav-overlay {
    display: none;
  }
}

/* フッター */
.site-footer {
  padding: var(--space-12) 0 var(--space-8);
  background-color: var(--color-bg-sub);
  border-top: 1px solid var(--color-border);
}

.site-footer__inner {
  width: min(100%, var(--width-max));
  margin-inline: auto;
  padding-inline: var(--padding-side);
}

.site-footer__top {
  display: grid;
  gap: var(--space-10);
}

.site-footer__brand {
  display: grid;
  gap: var(--space-4);
}

.site-footer__description {
  max-width: var(--width-content);
  font-size: var(--text-sm);
  color: var(--color-text-light);
  line-height: var(--leading-loose);
}

.footer-nav {
  display: grid;
  gap: var(--space-8);
}

.footer-nav__group {
  display: grid;
  gap: var(--space-3);
}

.footer-nav__title,
.footer-nav__heading {
  font-size: var(--text-sm);
  font-weight: 800;
  color: var(--color-primary);
}

.footer-nav__list {
  display: grid;
  gap: var(--space-2);
}

.footer-nav__list a {
  font-size: var(--text-sm);
  color: var(--color-text-light);
}

.footer-nav__list a:hover {
  color: var(--color-link-hover);
}

.site-footer__bottom {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.site-footer__copy {
  font-size: var(--text-xs);
  color: var(--color-text-light);
}

.footer-policy {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.footer-policy a {
  font-size: var(--text-xs);
  color: var(--color-text-light);
}

.footer-policy a:hover {
  color: var(--color-link-hover);
}

@media (min-width: 768px) {
  .site-footer__top {
    grid-template-columns: minmax(240px, 1fr) 2fr;
    align-items: start;
  }

  .footer-nav {
    grid-template-columns: repeat(2, 1fr);
  }

  .site-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .footer-nav {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ページトップボタン */
.pagetop {
  position: fixed;
  right: var(--space-4);
  bottom: var(--space-4);
  z-index: var(--z-pagetop);
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: var(--color-bg);
  background-color: var(--color-primary);
  border: 0;
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  opacity: 0.95;
  transition:
    opacity var(--transition-fast),
    transform var(--transition-fast);
}

.pagetop::before {
  content: "keyboard_arrow_up";
  display: block;
  font-family: var(--font-icon);
  font-size: 24px;
  font-weight: normal;
  line-height: 1;
}

.pagetop:hover {
  opacity: 1;
  transform: translateY(-2px);
}

.pagetop[hidden] {
  display: none;
}