/* =========================================================
   Responsive header drawer / 2026-08-22
   1200px以下で通常ナビとヘッダーCTAを右サイドドロワーへ集約する。
   JSによる初期化完了後だけ切り替え、header-minには適用しない。
   ========================================================= */

:root {
  --drawer-navy: #112e56;
  --drawer-blue: #1658a0;
  --drawer-sky: #1e8fc9;
  --drawer-pale: #f3f8fc;
  --drawer-line: #d8e5f1;
  --drawer-ink: #132c49;
}

.header-menu-toggle {
  display: none;
}

.site-nav-drawer-layer[hidden] {
  display: none !important;
}

.site-nav-drawer-layer {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: grid;
  grid-template-columns: 1fr auto;
  pointer-events: none;
}

.site-nav-drawer-layer.is-open {
  pointer-events: auto;
}

.site-nav-drawer-overlay {
  grid-column: 1 / -1;
  grid-row: 1;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: rgba(7, 27, 51, .58);
  opacity: 0;
  cursor: pointer;
  transition: opacity .24s ease;
}

.site-nav-drawer-layer.is-open .site-nav-drawer-overlay {
  opacity: 1;
}

.site-nav-drawer {
  grid-column: 2;
  grid-row: 1;
  width: min(560px, 94vw);
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  color: var(--drawer-ink);
  background: #fff;
  border-left: 1px solid rgba(17, 46, 86, .12);
  box-shadow: -24px 0 70px rgba(7, 27, 51, .24);
  transform: translateX(100%);
  transition: transform .26s cubic-bezier(.22, .8, .24, 1);
}

.site-nav-drawer-layer.is-open .site-nav-drawer {
  transform: translateX(0);
}

.site-nav-drawer-shell {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.site-nav-drawer-head {
  display: flex;
  min-height: 82px;
  padding: 14px 20px 14px 26px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--drawer-line);
}

.site-nav-drawer-logo {
  display: inline-flex;
  align-items: center;
  border-radius: 4px;
}

.site-nav-drawer-logo img {
  width: auto;
  height: 42px;
}

.site-nav-drawer-close {
  position: relative;
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  padding: 0;
  border: 1px solid var(--drawer-line);
  border-radius: 50%;
  background: #fff;
  color: var(--drawer-navy);
  cursor: pointer;
  transition: color .2s ease, background-color .2s ease, border-color .2s ease;
}

.site-nav-drawer-close::before,
.site-nav-drawer-close::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 22px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.site-nav-drawer-close::before {
  transform: translate(-50%, -50%) rotate(45deg);
}

.site-nav-drawer-close::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.site-nav-drawer-close:hover {
  color: #fff;
  background: var(--drawer-blue);
  border-color: var(--drawer-blue);
}

.site-nav-drawer-body {
  flex: 1 1 auto;
  min-height: 0;
  padding: 30px 32px 40px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.site-nav-drawer-kicker {
  margin: 0 0 15px;
  color: var(--drawer-blue);
  font-family: "Oswald", "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .18em;
}

.site-nav-drawer-title {
  margin: 0 0 24px;
  color: var(--drawer-navy);
  font-size: clamp(24px, 3.6vw, 34px);
  font-weight: 800;
  line-height: 1.35;
}

.site-nav-drawer-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 28px;
  margin-bottom: 30px;
  border-top: 1px solid var(--drawer-line);
}

.site-nav-drawer-nav > a,
.site-nav-drawer-nav > span {
  position: relative;
  display: flex;
  min-height: 58px;
  padding: 15px 30px 15px 2px;
  align-items: center;
  color: var(--drawer-ink);
  border-bottom: 1px solid var(--drawer-line);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  text-decoration: none;
  transition: color .2s ease, padding-left .2s ease, background-color .2s ease;
}

.site-nav-drawer-nav > a::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 6px;
  width: 8px;
  height: 8px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: translateY(-50%) rotate(45deg);
}

.site-nav-drawer-nav > a:hover {
  padding-left: 10px;
  color: var(--drawer-blue);
  background: var(--drawer-pale);
}

.site-nav-drawer-nav > a[aria-current="page"],
.site-nav-drawer-nav > a.is-active {
  color: var(--drawer-blue);
}

.site-nav-drawer-nav > a[aria-current="page"]::before,
.site-nav-drawer-nav > a.is-active::before {
  content: "";
  position: absolute;
  top: 17px;
  bottom: 17px;
  left: -12px;
  width: 4px;
  border-radius: 999px;
  background: var(--drawer-sky);
}

.site-nav-drawer-nav > span,
.site-nav-drawer-nav > a[href="#"] {
  color: #7b8ba0;
}

.site-nav-drawer-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  padding: 22px;
  border: 1px solid var(--drawer-line);
  border-radius: 14px;
  background: var(--drawer-pale);
}

.site-nav-drawer-action {
  display: flex;
  min-height: 92px;
  padding: 14px 10px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--drawer-blue);
  background: #fff;
  border: 1px solid #bfd4e8;
  border-radius: 8px;
  box-shadow: 0 10px 24px -22px rgba(17, 46, 86, .7);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.45;
  text-align: center;
  text-decoration: none;
  transition: color .2s ease, background-color .2s ease, border-color .2s ease;
}

.site-nav-drawer-action i {
  font-size: 18px;
}

.site-nav-drawer-action:hover {
  color: #fff;
  background: var(--drawer-blue);
  border-color: var(--drawer-blue);
}

.site-nav-drawer-action--phone {
  grid-column: 1 / -1;
  min-height: 104px;
  padding: 15px 18px;
  flex-direction: row;
  justify-content: flex-start;
  gap: 15px;
  color: #fff;
  background: var(--drawer-navy);
  border-color: var(--drawer-navy);
  text-align: left;
}

.site-nav-drawer-action--phone i {
  display: grid;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  place-items: center;
  color: var(--drawer-navy);
  background: #fff;
  border-radius: 50%;
  font-size: 19px;
}

.site-nav-drawer-action--phone span {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.site-nav-drawer-action--phone small {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .03em;
}

.site-nav-drawer-action--phone strong {
  font-size: clamp(23px, 4vw, 30px);
  font-weight: 800;
  letter-spacing: .02em;
  line-height: 1.15;
}

.site-nav-drawer-action--phone em {
  font-size: 11px;
  font-style: normal;
  font-weight: 500;
  opacity: .84;
}

.site-nav-drawer-action--phone:hover {
  background: var(--drawer-blue);
}

.header-menu-toggle:focus-visible,
.site-nav-drawer-close:focus-visible,
.site-nav-drawer-logo:focus-visible,
.site-nav-drawer-nav a:focus-visible,
.site-nav-drawer-action:focus-visible {
  outline: 3px solid var(--drawer-sky);
  outline-offset: 3px;
}

body.site-nav-drawer-open {
  overflow: hidden;
}

@media (max-width: 1200px) {
  html.nav-drawer-ready .header:not(.header-min) .nav,
  html.nav-drawer-ready .header:not(.header-min) .header-actions,
  html.nav-drawer-ready .header:not(.header-min) .tel-widget {
    display: none !important;
  }

  html.nav-drawer-ready .header:not(.header-min) .header-inner {
    padding-right: var(--pad) !important;
    padding-left: var(--pad) !important;
    justify-content: space-between;
  }

  html.nav-drawer-ready .header-menu-toggle {
    display: inline-flex;
    width: 54px;
    height: 54px;
    padding: 7px 8px 5px;
    flex: 0 0 54px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    color: var(--drawer-navy);
    background: #fff;
    border: 1px solid #bfd4e8;
    border-radius: 8px;
    cursor: pointer;
    transition: color .2s ease, background-color .2s ease, border-color .2s ease;
  }

  .header-menu-toggle:hover {
    color: #fff;
    background: var(--drawer-blue);
    border-color: var(--drawer-blue);
  }

  .header-menu-toggle-lines {
    display: flex;
    width: 24px;
    flex-direction: column;
    gap: 5px;
  }

  .header-menu-toggle-lines span {
    display: block;
    width: 100%;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
  }

  .header-menu-toggle-label {
    font-family: "Oswald", "Noto Sans JP", sans-serif;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .12em;
    line-height: 1;
  }
}

@media (max-width: 620px) {
  .site-nav-drawer-body {
    padding: 26px 24px 34px;
  }

  .site-nav-drawer-nav {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .site-nav-drawer-nav > a,
  .site-nav-drawer-nav > span {
    min-height: 54px;
  }

  .site-nav-drawer-actions {
    grid-template-columns: 1fr;
  }

  .site-nav-drawer-action,
  .site-nav-drawer-action--phone {
    grid-column: 1;
    min-height: 78px;
  }
}

@media (max-width: 480px) {
  .site-nav-drawer {
    width: 100vw;
    border-left: 0;
  }

  .site-nav-drawer-head {
    min-height: 72px;
    padding: 10px 16px 10px 22px;
  }

  .site-nav-drawer-logo img {
    height: 36px;
  }

  .site-nav-drawer-close {
    width: 48px;
    height: 48px;
    flex-basis: 48px;
  }

  .site-nav-drawer-body {
    padding: 22px 22px 30px;
  }

  .site-nav-drawer-title {
    margin-bottom: 18px;
    font-size: 25px;
  }

  html.nav-drawer-ready .header-menu-toggle {
    width: 50px;
    height: 50px;
    flex-basis: 50px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-nav-drawer-overlay,
  .site-nav-drawer,
  .header-menu-toggle,
  .site-nav-drawer-close,
  .site-nav-drawer-nav > a,
  .site-nav-drawer-action {
    transition: none !important;
  }
}