/* === nav-adjustments.css 統合分 === */

/* コンテナ幅統一設定 */
#page-navigation .ptl-section__inner {
  max-width: var(--ptl-container-max, 1200px);
  padding-left: var(--ptl-container-pad, 20px);
  padding-right: var(--ptl-container-pad, 20px);
  margin: 0 auto;
  box-sizing: border-box;
}

.ptlNavHero {
  position: relative;
  overflow: hidden;
}

.ptlNavHero.has-bg {
  color: #fff;
}

.ptlNavHero.is-translucent {
  background-color: rgba(255, 255, 255, 0.92);
}

.ptlNavHero__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.ptlNavHero__bg video,
.ptlNavHero__bg img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ptlNavHero__bg::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.25);
  z-index: 1;
}

.ptlNavHero__btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.ptlNavHero__btn:hover {
  transform: translateY(-4px);
}

.ptlNavHero__icon {
  display: block;
  width: 80px;
  height: 80px;
  margin: 0 auto 12px;
  border-radius: 8px;
  overflow: hidden;
}

.ptlNavHero__icon img {
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.6));
}

.ptlNavHero__label {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
  text-align: center;
}

/* ハンバーガーメニューボタン（SP用） */
.ptl-nav-toggle {
  display: block;
  width: 100%;
  max-width: 280px;
  margin: 20px auto;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 16px;
  font-weight: 600;
  color: #333;
  text-align: center;
}

.ptl-nav-toggle:hover {
  background: rgba(255, 255, 255, 1);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.ptl-nav-toggle[aria-expanded="true"] {
  background: rgba(255, 255, 255, 1);
  border-color: rgba(0, 0, 0, 0.2);
}

@media screen and (min-width: 768px) {
  /* PCモードでハンバーガーボタンを非表示 */
  body:not(.sp-view) .ptl-nav-toggle {
    display: none;
  }
}

/* MOREボタンのスタイル統一（NEWS、BUST-ISSUES共通） */
.ptl-moreButton--news {
  --frame-slice: 120;
  --frame-width: 12px;
  --frame-color: #111;
  box-sizing: border-box;
  display: inline-grid;
  grid-auto-flow: column;
  place-items: center;
  gap: 10px;
  text-decoration: none;
  color: #3C4043;
  letter-spacing: .08em;
  font-weight: 600;
  padding: 6px 14px;
  white-space: nowrap;
  position: relative;
  border: none;
  font-size: var(--ptl-subtitle-size, 16px);
  transition: background-color .2s ease, color .2s ease;
}

.ptl-moreButton--news::before {
  content: "";
  position: absolute;
  inset: calc(var(--frame-width) * -1);
  pointer-events: none;
  background: var(--frame-color);
  -webkit-mask: url('../img/bg_frame_bk.png') center/100% 100% no-repeat;
  mask: url('../img/bg_frame_bk.png') center/100% 100% no-repeat;
}

.ptl-moreButton--news:hover,
.ptl-moreButton--news:focus-visible {
  color: #5F6368;
}

.ptl-moreButton--news .ptl-moreButton__arrow {
  display: inline-block;
  transform: translateX(0);
  transition: transform .2s ease;
}

.ptl-moreButton--news:hover .ptl-moreButton__arrow,
.ptl-moreButton--news:focus-visible .ptl-moreButton__arrow {
  transform: translateX(4px);
}

/* ===== BUST-ISSUES 調整：幅合わせ・不透明化・MORE統一 ===== */
#bust-issues .ptl-section__inner{
  max-width: var(--ptl-container-max);
  margin: 0 auto;
  padding-left: var(--ptl-container-pad);
  padding-right: var(--ptl-container-pad);
  position: relative;
  isolation: isolate;
}

#bust-issues .ptlIssues__card{
  width: 100%;
  backdrop-filter: none;
  border-radius: 12px;
  padding: 16px 20px;
  position: relative;
  z-index: 1;
}

#bust-issues .ptlIssues__list{
  list-style: none; 
  margin: 0; 
  padding: 0;
  display: grid; 
  grid-template-columns: 1fr; 
  column-gap: 40px;
}

#bust-issues .ptlIssues__item{
  display: grid; 
  grid-template-columns: 24px 1fr; 
  align-items: center;
  gap: 12px; 
  padding: 18px 4px;
  border-bottom: 1px dashed rgba(0,0,0,.12);
}

#bust-issues .ptlIssues__icon{ 
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #666; 
}

#bust-issues .ptlIssues__icon img{ 
  width: 20px;
  height: 20px;
  object-fit: contain;
  display: block; 
}

#bust-issues .ptlIssues__text{ 
  font-size: 16px; 
  line-height: 1.9; 
  letter-spacing: .02em; 
  color: #222; 
}

/* PC/タブレットは2カラム（SP専用CSSで1カラム管理） */
@media (min-width: 960px){
  #bust-issues .ptlIssues__list{ 
    grid-template-columns: 1fr 1fr; 
  }
}

/* ===== MOREボタン（NEWSと完全統一） ===== */
#bust-issues .ptlIssues__more { 
  display: flex; 
  justify-content: center; 
  margin: 20px 0 4px; 
}

/* ===== PC/全画面: パララックス用スケール ===== */
.ptlNavHero__bg video,
.ptlNavHero__bg img,
.ptlNavHero__image img,
.ptlNavHero__video,
#page-navigation .ptlNavHero__image img,
#page-navigation .ptlNavHero__video {
  transform-origin: center;
  will-change: transform;
}

/* ========================================
   セクション余白（独自管理）
   PC: css/pc/navigation.css で管理
   SP: css/sp/navigation-sp.css で管理
======================================== */

#page-navigation {
  margin-top: 0;
}