@charset "utf-8";

/* 共通ヘッダー・フッター専用 */
.menu-wrap,
.menu-wrap *,
.menu-wrap *::before,
.menu-wrap *::after,
.menu-footer,
.menu-footer *,
.menu-footer *::before,
.menu-footer *::after {
  box-sizing: border-box;
}

/* ヘッダー全体 */
.menu-wrap {
  width: min(calc(100% - 40px), 1120px);
  margin: 0 auto;
  padding: 4px 0;
}

/* 1行横並び */
.menu-header {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 56px;
}

/* 左側：ロゴ＋社名 */
.menu-brand {
  flex: 0 0 auto;
  margin: 0;
}

.menu-brand-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  color: #1f2937;
}

.menu-logo {
  display: block;
  width: 120px;
  height: auto;
  flex-shrink: 0;
}

.menu-brand-text {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
  color: #1f2937;
  white-space: nowrap;
}

/* 右側：PCメニュー */
.menu-nav {
  display: block;
  margin-left: auto;
}

.menu-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0;
}

.menu-list li {
  margin: 0;
}

.menu-list a {
  display: block;
  padding: 8px 12px;
  text-decoration: none;
  color: #333;
  line-height: 1.2;
  white-space: nowrap;
  font-size: 1rem;
  font-weight: 650;
  transition: opacity 0.2s ease;
}

.menu-list a:hover {
  opacity: 0.7;
}

/* ハンバーガーボタン */
.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  cursor: pointer;
  position: relative;
  padding: 0;
  z-index: 1001;
  flex: 0 0 auto;
}

.menu-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: #333;
  position: absolute;
  left: 7px;
  transition: 0.3s ease;
}

.menu-toggle span:nth-child(1) {
  top: 11px;
}

.menu-toggle span:nth-child(2) {
  top: 19px;
}

.menu-toggle span:nth-child(3) {
  top: 27px;
}

/* 開いた時の × */
.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg);
  top: 19px;
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg);
  top: 19px;
}


/* フッター全体 */
.menu-footer {
  width: 100%;
  background: #000;
  color: #fff;
  padding: 16px 0 12px;
}

.footer-inner {
  width: min(calc(100% - 40px), 1120px);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.footer-nav {
  display: flex;
  justify-content: flex-start;
  gap: 20px;
  margin-bottom: 10px;
}

.footer-nav a {
  color: #fff;
  text-decoration: none;
  font-size: 0.9rem;
}

.footer-nav a:hover {
  text-decoration: underline;
}

.footer-copy {
  width: 100%;
  text-align: center;
}

.footer-copy small {
  display: block;
  width: 100%;
  margin: 0 auto;
  color: #ccc;
  font-size: 0.75rem;
  line-height: 1.6;
}

/* タブレット・スマホ */
@media screen and (max-width: 768px) {
  .menu-wrap {
    width: min(calc(100% - 28px), 1120px);
    padding: 6px 0;
  }

  .menu-header {
    min-height: 48px;
  }

  .menu-logo {
    width: 100px;
  }

  .menu-brand-text {
    font-size: 1rem;
  }

  .menu-toggle {
    display: block;
    margin-left: auto;
  }

  .menu-nav {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    width: 220px;
    background: #fff;
    border: 1px solid #ddd;
    box-shadow: 0 8px 10px rgba(0, 0, 0, 0.08);
    z-index: 1000;
  }

  .menu-nav.open {
    display: block;
  }

  .menu-list {
    display: block;
  }

  .menu-list li {
    border-bottom: 1px solid #eee;
  }

  .menu-list li:last-child {
    border-bottom: none;
  }

  .menu-list a {
    padding: 12px 16px;
  }



  /* スマホでは通常メニューを隠す */
  .menu-nav:not(.open) .menu-list {
    display: block;
  }

  .menu-footer {
    width: min(calc(100% - 28px), 1120px);
    margin: 32px auto 18px;
    padding: 14px 0;
  }
}