/* =========================================
   blank.css — 玄関ページ用（JPトップ最適化）
   ========================================= */

/* ===== リセット ===== */
html, body { margin:0; padding:0; }

/* ===== カラー設計 ===== */
:root{
  --accent: #0f6ab8;
  --paper:  #faf7f2;
  --ink:    #0b2a3a;
  --bd:     rgba(0,0,0,.12);
  --shadow:   0 2px 10px rgba(0,0,0,.10);
  --shadow-h: 0 8px 22px rgba(0,0,0,.16);
}

/* =========================================
   HERO（16:9 / モバイルは3:4）
   画像：PC=op901920-1080.webp / SP=op90_960-1280.jpg
   ※ CSSはPHPが使えないため “相対パス” で統一
   子テーマCSSの場所: /wp-content/themes/swell-child/blank.css
   → ../../uploads/... で /wp-content/uploads に解決される
   ========================================= */
.hero{
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  aspect-ratio: 16 / 9;
  background:
    url("../../uploads/2025/08/op901920-1080-credit-times-italic-2lines-28px-insideStaff.webp")
    no-repeat center 38% / cover;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color:#fff;
}
.hero .inner{
  position: relative; z-index: 2; max-width: 90%; transform: translateY(-6%);
}
.hero h1{
  font-size: clamp(2.6rem, 6vw, 4.8rem);
  line-height: 1.2; margin: 0 0 .5em;
  text-shadow: 0 2px 6px rgba(0,0,0,.40);
}
.hero .inner > h1 + p{
  font-size: clamp(1.15rem, 2.0vw, 1.8rem);
  line-height: 1.6; margin:.3em 0 0;
  text-shadow: 0 1px 4px rgba(0,0,0,.35);
}
@media (max-width: 960px){
  .hero{
    aspect-ratio: 3 / 4;
    background-image: url("../../uploads/2025/10/op90_960-1280.jpg");
    background-position: center 30%;
  }
  .hero .inner{ transform: translateY(-4%); }
}
.admin-bar .hero{ transform: translateZ(0); }

/* ==== Hero右上：言語切替 ==== */
.hero { position: relative; }
.hero .hero-lang-lite{
  position: absolute; top: 16px; right: 70px;
  z-index: 10; display: flex; gap: 10px;
  padding: 6px 10px; border-radius: 999px;
  background: transparent; transition: background .25s ease;
}
.hero .hero-lang-lite:hover{ background: rgba(0,0,0,.35); }
.hero .hero-lang-lite a{
  display: flex; align-items: center; gap: 6px;
  color: #fff; font-weight: 600; font-size: .9rem; text-decoration: none;
}
.hero .hero-lang-lite a img{
  height: 14px; width: 28px; object-fit: cover; border-radius: 2px;
}
.admin-bar .hero .hero-lang-lite{ top: 48px; }

/* =========================================
   ① おすすめ／最新（明色カード2カラム）
   ========================================= */
.feature-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;   /* 左右同幅 */
  gap:28px;
  width:min(1100px, 90%);
  margin:36px auto 56px;
}
.feature-card{
  background: var(--paper); color: var(--ink);
  border: 1px solid var(--bd); border-radius: 14px;
  padding: 22px 24px; box-shadow: var(--shadow);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.feature-card:hover{
  transform: translateY(-3px);
  box-shadow: var(--shadow-h);
  border-color: rgba(0,0,0,.18);
}
.feature-card h2{
  margin:0 0 .7em; font-size: 1.15rem; line-height:1.35; position: relative; padding-left: 12px;
}
.feature-card h2::before{
  content:""; position:absolute; left:0; top:.18em; bottom:.18em;
  width:4px; border-radius:4px; background: var(--accent);
}
.feature-card p{ margin:0 0 1em; }

.feature-list{ margin:0; padding:0; list-style:none; }
.feature-list li{ margin:.45em 0; padding-left:1.05em; position:relative; }
.feature-list li::before{
  content:""; position:absolute; left:0; top:.58em;
  width:.45em; height:.45em; border-radius:50%;
  background: color-mix(in srgb, var(--accent) 85%, white);
}
.feature-list a{ color: var(--accent); text-decoration:none; font-weight:600; }
.feature-list a:hover{ text-decoration: underline; }

.inline-preview{ display:flex; align-items:center; flex-wrap: wrap; gap: 12px; }
.playbtn{
  appearance: none; border: 1px solid rgba(0,0,0,.2); border-radius: 999px;
  padding: 6px 14px; font-weight: 600; background: #fff; color: var(--accent);
  cursor: pointer; transition: .2s;
}
.playbtn:hover{ background:var(--accent); color:#fff; }
.playbtn[aria-pressed="true"]{ background:#f3f6f9; }

.feature-list .pubdate{ display:block; font-size:.85rem; color:#666; margin-top:.2em; }
.feature-list li.blog-top-link{ list-style:none; padding-left:0; margin-top:1em; text-align:right; }
.feature-list li.blog-top-link a{
  font-size:1.12rem; font-weight:700; color:var(--accent); text-decoration:none;
}
.feature-list li.blog-top-link a:hover{ text-decoration:underline; }

/* =========================================
   ② 下段カード（全体クリック）
   ========================================= */
.card-grid{
  --paper: #fff;  /* 下段だけ真っ白に */
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:1.2rem; width: min(1100px, 90%); margin: 2.2rem auto 72px;
}
@media (max-width:1024px){ .card-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px){ .card-grid{ grid-template-columns:1fr; } }

.card-link{
  display:flex; flex-direction:column;
  background: var(--paper); color: var(--ink);
  border: 1px solid var(--bd); border-radius: 14px;
  padding: 20px 22px; height:100%;
  box-shadow: var(--shadow);
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card-link:hover, .card-link:focus-visible{
  transform: translateY(-3px);
  box-shadow: var(--shadow-h);
  border-color: rgba(0,0,0,.18);
  outline: none;
}
.card-link h2{ font-size: 1.08rem; margin: 0 0 .5em; }
.card-link p{ flex:1; font-size: .95rem; line-height:1.55; }

/* 既存の .card（BEM版）にも合わせておく */
.card-grid .card{
  background:#fff;
  border-radius:10px;
  box-shadow:0 2px 10px rgba(0,0,0,.15);
  transition:transform .22s ease, box-shadow .22s ease;
}
.card-grid .card:hover{
  transform:translateY(-3px);
  box-shadow:0 6px 20px rgba(0,0,0,.2);
}
.card__link{ display:block; padding:1.25rem 1.2rem; text-decoration:none; color:#222; }
.card__title{ display:block; font-weight:700; font-size:1.06rem; line-height:1.5; }
.card__desc{ display:block; margin-top:.35rem; font-size:.94rem; color:#444; line-height:1.7; }
.card--plain{
  padding:2rem 1.2rem; text-align:center; display:flex; flex-direction:column; justify-content:center; gap:.6rem;
}
.card--plain .plain-link a{
  color:#222; font-weight:700; text-decoration:none; font-size:1.05rem;
}
.card--plain .plain-link a:hover{ text-decoration:underline; text-underline-offset:3px; }

/* ---- Hero byline ---- */
.byline-link{
  color:#fff !important; text-decoration:none; font-style:italic; font-weight:700; letter-spacing:.02em;
}
.byline-link:hover{ text-decoration:underline; text-underline-offset:3px; }
.hero-byline{ margin-top: 1.4rem; text-align: center; line-height: 1.8; }
.byline-link{ font-size:1.6rem; letter-spacing:0.05em; display:inline-block; }

/* ---- ページ内スクロール調整 ---- */
html{ scroll-behavior:smooth; }
.anchor-offset{ scroll-margin-top:88px; }

/* =========================================
   JP Front（page-id=5055）: カラー統一
   ========================================= */
.page-id-5055 { --accent: #04384c !important; }
.page-id-5055 .feature-card a,
.page-id-5055 .feature-list a{
  color: var(--ink) !important; text-decoration: none;
}
.page-id-5055 .feature-card a:hover,
.page-id-5055 .feature-list a:hover{
  color: var(--ink) !important; text-decoration: underline; text-underline-offset: 2px;
}
.page-id-5055 .feature-list li::before{ background: var(--ink) !important; }
.page-id-5055 .feature-card h2::before{ background: var(--accent) !important; }
.page-id-5055 .playbtn{
  border: 1px solid var(--accent) !important; background: #fff !important; color: var(--accent) !important;
}
.page-id-5055 .playbtn:hover{ background: var(--accent) !important; color:#fff !important; }
.page-id-5055 .playbtn[aria-pressed="true"]{ background:#f3f6f9 !important; color: var(--accent) !important; }

/* 曲名とプレビューの間隔 */
.feature-card .feature-list li{ display: flow-root; }
.feature-card .feature-list li > .inline-preview{ margin-top: .60rem !important; }

/* ===== Acknowledgement（JP） ===== */
.acknowledgement{
  background:#fff; border:1px solid rgba(0,0,0,.12); border-radius:14px;
  box-shadow:0 2px 6px rgba(0,0,0,.08);
  padding:20px 24px; margin:48px auto 40px;
  width:min(640px, 92%); text-align:center; font-style:italic;
  font-size:.95rem; color:#444; line-height:1.8;
}
.ack-text{ margin:0 auto; word-break: normal !important; overflow-wrap: normal !important; }
.ack-first{ display:block; max-inline-size: 30ch; margin:0 auto .15em; }
.ack-second{
  display:block; white-space: nowrap !important; word-break: keep-all !important;
  overflow-wrap: normal !important; margin:0 auto;
}
@media (max-width: 360px){ .ack-second{ white-space: normal !important; } }

/* 幅の最終そろえ */
.feature-grid, .card-grid{
  width: min(1100px, 90%) !important; margin-inline: auto !important;
}

/* 玄関（JP）: 最後のカード「Chibanoinkyo／お問い合わせ」を本文色＆同じ書体に */
body.blank-canvas #profile-links .plain-links a,
body.blank-canvas #profile-links .plain-links a:visited{
  color: var(--ink) !important;      /* 黒系（本文色） */
  font-weight: 700 !important;       /* 他カード見出しに合わせて太め */
  font-family: inherit !important;   /* 全体と同じフォント */
  text-decoration: none !important;
}
body.blank-canvas #profile-links .plain-links a:hover{
  color: var(--ink) !important;
  text-decoration: underline !important;
  text-underline-offset: 3px;
  opacity: .9;
}