/* ========================================
   ヘッダー（Laravel版準拠 — 2段構成）
   ======================================== */

#header {
  width: 100%;
}

/* ---- 全体コンテナ ---- */
.header-content {
  width: 100%;
}

/* ---- Row 1: ロゴ + アイコンメニュー ---- */
.header-content__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 25px;
  background: var(--color-bg-white);
}

.header-content__logo {
  margin: 0;
}

.header-content__logo a {
  display: block;
  border-bottom: none;
}

.header-content__logo a:hover {
  border-bottom: none;
  opacity: 0.8;
}

.header-content__logo img {
  width: 120px;
  height: auto;
}

/* アイコンメニュー */
.header-content__icons {
  display: flex;
  align-items: center;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

/* ABOUT EVA ボタン */
.header-content__about-eva {
  display: block;
}

.header-content__about-eva a {
  display: block;
  padding: 8px 16px;
  text-align: center;
  border-bottom: none;
}

.header-content__about-eva a:hover {
  border-bottom: none;
}

.header-content__about-eva a span {
  margin: 0;
  line-height: 1.3;
  display: block;
}

.header-content__about-eva-main {
  font-size: 11.5px;
  font-weight: bold;
  letter-spacing: 1px;
}

.header-content__about-eva-sub {
  font-size: 10px;
}

/* メニュートグル（SP用） */
.header-content__menu-toggle {
  display: none;
  position: relative;
  z-index: 1003;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
  text-align: center;
}

.header-content__menu-toggle-icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 24px;
  height: 24px;
  margin: 0 auto 2px;
}

.header-content__menu-toggle-icon span {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 1px;
  background: currentColor;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.header-content__menu-toggle-label {
  display: block;
  font-size: 10px;
  margin: 0;
  line-height: 1.2;
  color: currentColor;
}

body.is-sp-menu-open .header-content__menu-toggle {
  color: var(--color-text-white);
}

body.is-sp-menu-open .header-content__menu-toggle-icon span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

body.is-sp-menu-open .header-content__menu-toggle-icon span:nth-child(2) {
  opacity: 0;
}

body.is-sp-menu-open .header-content__menu-toggle-icon span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ---- Row 2: ナビゲーション（黒背景） ---- */
.header-content__nav {
  background: var(--color-primary);
}

.header-content__nav ul {
  display: flex;
  justify-content: center;
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: var(--site-max-width);
  margin: 0 auto;
}

.header-content__nav li {
  flex-grow: 1;
}

.header-content__nav li a {
  display: block;
  padding: 15px 2px;
  text-align: center;
  color: var(--color-text-white);
  text-decoration: none;
  border-bottom: none;
  position: relative;
  transition: all var(--transition-normal);
}

.header-content__nav li a:hover,
.header-content__nav li a.active {
  background: var(--color-bg-white);
  color: var(--color-text);
  border-bottom: none;
}

.header-content__nav li a.active {
  pointer-events: none;
  cursor: default;
}

.header-content__nav li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-normal);
}

.header-content__nav li a:hover::after,
.header-content__nav li a.active::after {
  width: 100%;
}

.header-content__menu-en,
.header-content__menu-ja {
  display: block;
  margin: 0;
  line-height: 1.4;
}

.header-content__nav .header-content__menu-en {
  font-size: 11.5px;
  font-weight: bold;
  letter-spacing: 1px;
}

.header-content__nav .header-content__menu-ja {
  font-size: 10px;
}

/* ---- SP用スライドインメニュー ---- */
.header-content__sp-menu {
  position: fixed;
  top: 0;
  right: -50%;
  width: 50%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  overflow-y: auto;
  transition: right var(--transition-normal);
}

.header-content__sp-menu.is-active {
  right: 0;
}

.header-content__sp-menu ul {
  list-style: none;
  margin: 0;
  padding: 80px 0 20px;
}

.header-content__sp-menu li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.header-content__sp-menu li a {
  display: block;
  padding: 15px 20px;
  color: var(--color-text-white);
  text-decoration: none;
  border-bottom: none;
}

.header-content__sp-menu li a:hover,
.header-content__sp-menu li a.active {
  background: rgba(255, 255, 255, 0.1);
  border-bottom: none;
}

.header-content__sp-menu li a.active {
  pointer-events: none;
  cursor: default;
}

.header-content__sp-menu .header-content__menu-en {
  font-size: 12px;
  font-weight: bold;
  letter-spacing: 1px;
}

.header-content__sp-menu .header-content__menu-ja {
  font-size: 10px;
  opacity: 0.7;
}

/* SPマスク */
.header-content__sp-mask {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 999;
}

.header-content__sp-mask.is-active {
  display: block;
}

/* ========================================
   レスポンシブ: SP（767px以下）
   ======================================== */

@media (max-width: 767px) {
  .header-content__top {
    padding: var(--spacing-equally);
    align-items: center;
  }

  .header-content__logo img {
    width: 90px;
    max-height: 58px;
  }

  /* ABOUT EVAボタンをSPでは非表示 */
  .header-content__about-eva {
    display: none;
  }

  /* メニュートグルを表示 */
  .header-content__menu-toggle {
    display: block;
  }

  /* PC用ナビを非表示 */
  .header-content__nav {
    display: none;
  }

  /* SPメニュー幅を広げる */
  .header-content__sp-menu {
    top: 0;
    width: 60%;
    height: 100vh;
    right: -60%;
  }

  .header-content__sp-menu ul {
    padding-top: calc(var(--header-height-mobile) + 20px);
  }

  /* マスクは画面全体を覆う */
  .header-content__sp-mask {
    top: 0;
    height: 100%;
  }
}