/* ==========================================================
   予告編ナビ  – 共通スタイル（docs/mock/style.css を基に実装）
   ========================================================== */
:root {
  --bg: #0b0b0d;
  --bg-elev: #141417;
  --line: #2a2a2f;
  --line-strong: #3a3a40;
  --text: #f2f2f4;
  --text-sub: #a3a3ab;
  --accent: #e50914;
  --badge-red: #e0302b;
  --badge-blue: #2f6fe0;
  --radius: 4px;
  --container: 1200px;
  --gutter: 32px;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p, dl, dd { margin: 0; }

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- サムネイル共通（画像未設定時はグラデーションの仮表示） ---------- */
.thumb {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--c1, #3a2a2a), var(--c2, #111));
  aspect-ratio: 2 / 1;
}
.thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}

/* ==========================================================
   Header
   ========================================================== */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 76px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: .02em;
  white-space: nowrap;
}
.logo img { width: auto; height: 32px; }

.header-tools {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  justify-content: flex-end;
}

.search {
  position: relative;
  flex: 1;
  max-width: 360px;
}
.search svg {
  position: absolute;
  left: 12px;
  top: 50%;
  width: 16px;
  height: 16px;
  transform: translateY(-50%);
  color: var(--text-sub);
  pointer-events: none;
}
.search input {
  width: 100%;
  height: 36px;
  padding: 0 12px 0 36px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--bg-elev);
  color: var(--text);
  font: inherit;
  font-size: 12px;
}
.search input::placeholder { color: #75757d; }
.search input:focus { outline: none; border-color: #77777f; }

.select {
  position: relative;
  flex-shrink: 0;
}
.select select {
  appearance: none;
  -webkit-appearance: none;
  height: 36px;
  padding: 0 36px 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--bg-elev);
  color: var(--text);
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}
.select::after {
  content: "";
  position: absolute;
  right: 14px;
  top: 50%;
  width: 7px;
  height: 7px;
  border-right: 1.5px solid var(--text);
  border-bottom: 1.5px solid var(--text);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}

/* ==========================================================
   一覧ページ
   ========================================================== */
.movie-list { padding: 26px 0 40px; }

.movie-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px 20px;
}
.movie-card { display: block; }
.movie-card .thumb { aspect-ratio: 225 / 114; }
.movie-card:hover .thumb img { transform: scale(1.04); }
.movie-card__title {
  margin-top: 8px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
}
.movie-card:hover .movie-card__title { text-decoration: underline; }
.movie-card__date {
  margin-top: 4px;
  font-size: 13px;
  color: var(--text-sub);
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
}
.pagination a,
.pagination span {
  display: grid;
  place-items: center;
  min-width: 30px;
  height: 30px;
  padding: 0 6px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  font-size: 13px;
}
.pagination a:hover { border-color: #888; }
.pagination .is-current {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
  font-weight: 700;
}
.pagination .ellipsis { border: none; color: var(--text-sub); }

/* ==========================================================
   詳細ページ
   ========================================================== */
.detail { padding: 14px 0 48px; }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 12px;
  color: var(--text-sub);
}
.breadcrumb li + li::before {
  content: ">";
  margin-right: 6px;
}
.breadcrumb a:hover { color: var(--text); }

/* Hero */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 46%) minmax(0, 1fr);
  gap: 16px;
  margin-top: 18px;
  align-items: start;
}
.player {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, #2a2a30, #0b0b0d);
  cursor: pointer;
}
.player img, .player iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 0;
}
.player.is-loaded { cursor: default; aspect-ratio: 16 / 9; }
.play-btn {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 18%;
  max-width: 64px;
  aspect-ratio: 10 / 7;
  transform: translate(-50%, -50%);
  background: var(--accent);
  border-radius: 22%;
  display: grid;
  place-items: center;
  box-shadow: 0 4px 16px rgba(0,0,0,.4);
  transition: transform .2s ease;
}
.play-btn::before {
  content: "";
  margin-left: 8%;
  border-style: solid;
  border-width: 9px 0 9px 15px;
  border-color: transparent transparent transparent #fff;
}
.player:hover .play-btn { transform: translate(-50%, -50%) scale(1.08); }
.hero__title {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.3;
}
.hero__date {
  margin-top: 8px;
  font-size: 15px;
  color: var(--text-sub);
}

/* Section heading */
.section { margin-top: 30px; }
.section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
}
.section-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line-strong);
}
.section-title--under {
  display: block;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line-strong);
}
.section-title--under::after { content: none; }

/* Videos */
.video-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px 14px;
}
.video-card { display: block; }
.video-card .thumb {
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(255,255,255,.55);
}
.video-card .play-btn { width: 16%; }
.video-card .play-btn::before { border-width: 6px 0 6px 10px; }
.video-card:hover .thumb img { transform: scale(1.04); }
.badge {
  position: absolute;
  left: 6px;
  top: 6px;
  padding: 2px 8px;
  border-radius: 2px;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  background: var(--badge-red);
  z-index: 1;
}
.badge--red { background: var(--badge-red); }
.badge--blue { background: var(--badge-blue); }
.badge--gray { background: #4a4a52; }
.duration {
  position: absolute;
  right: 6px;
  bottom: 6px;
  padding: 1px 6px;
  border-radius: 2px;
  background: rgba(0,0,0,.75);
  font-size: 12px;
}
.video-card__title {
  margin-top: 8px;
  font-size: 13px;
  font-weight: 700;
}
.video-card__date {
  margin-top: 4px;
  font-size: 12px;
  color: var(--text-sub);
}

/* Info */
.info {
  display: grid;
  grid-template-columns: 224px 1fr;
  gap: 24px;
}
.info__poster {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-elev);
  align-self: start;
}
/* 公式サイトのメインビジュアルは横長・縦長どちらもあるため比率は画像に任せる */
.info__poster img { width: 100%; height: auto; max-height: 340px; object-fit: contain; }
.info--no-poster { grid-template-columns: 1fr; }
.info__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 24px;
  padding-top: 6px;
}
.spec {
  display: grid;
  grid-template-columns: 84px 1fr;
  row-gap: 6px;
  font-size: 13px;
  align-content: start;
}
.spec dt { color: var(--text); }

.cast {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 0;
  font-size: 13px;
}
.cast li + li::before {
  content: "／";
  margin: 0 14px;
  color: var(--text-sub);
}

.story {
  font-size: 13px;
  line-height: 1.85;
}

/* ==========================================================
   Responsive
   ========================================================== */
@media (max-width: 1024px) {
  :root { --gutter: 24px; }
  .info__body { grid-template-columns: 1fr; row-gap: 6px; }
}

@media (max-width: 900px) {
  .site-header__inner {
    flex-wrap: wrap;
    height: auto;
    padding-top: 14px;
    padding-bottom: 14px;
    gap: 12px;
  }
  .header-tools { flex-basis: 100%; flex-wrap: wrap; justify-content: flex-start; }
  .search { flex-basis: 100%; max-width: none; }
  .select { flex: 1; }
  .select select { width: 100%; }

  .movie-grid { grid-template-columns: repeat(2, 1fr); }

  .hero { grid-template-columns: 1fr; }
  .hero__title { font-size: 24px; }

  .video-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  :root { --gutter: 16px; }
  .site-header { position: static; }
  .logo { font-size: 18px; }
  .logo img { height: 28px; }

  .movie-grid { gap: 16px 12px; }
  .movie-card__title { font-size: 14px; }
  .movie-card__title br { display: none; }
  .movie-card__date { font-size: 12px; }

  .pagination { gap: 6px; }
  .pagination .hide-sp { display: none; }

  .hero__title { font-size: 21px; }
  .section-title { font-size: 17px; }

  .info { grid-template-columns: 1fr; gap: 14px; }
  .info__poster { max-width: 320px; }

  .cast li + li::before { margin: 0 10px; }
}

/* ==========================================================
   追加コンポーネント
   ========================================================== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

.search-submit {
  height: 36px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--text);
  color: var(--bg);
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

/* 一覧の見出し（ジャンル・検索） */
.list-heading {
  margin: 4px 0 18px;
  font-size: 18px;
  font-weight: 700;
}
.movie-list .breadcrumb { margin-bottom: 12px; }
.empty {
  padding: 48px 0;
  color: var(--text-sub);
  text-align: center;
}
.error-page { text-align: center; padding-top: 40px; }
.button-link {
  display: inline-block;
  padding: 8px 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  font-weight: 700;
}
.button-link:hover { border-color: #888; }

/* 広告枠（一覧内は1行分の横長枠。広告と明示する） */
.ad-row { grid-column: 1 / -1; }
.ad-slot {
  position: relative;
  padding: 22px 12px 12px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: var(--bg-elev);
  text-align: center;
  min-height: 100px;
}
.ad-slot__label {
  position: absolute;
  left: 8px;
  top: 4px;
  font-size: 11px;
  color: var(--text-sub);
  letter-spacing: .08em;
}

/* 詳細：ヒーロー右側 */
.hero__title-sub {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-sub);
}
.hero__now {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 18px;
  font-size: 13px;
  color: var(--text-sub);
}
.hero__now .badge { position: static; flex-shrink: 0; }
.section-title__count {
  margin-left: 4px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-sub);
}
.video-card.is-playing .thumb { border-color: #fff; box-shadow: 0 0 0 2px #fff; }
.video-card:hover .video-card__title { text-decoration: underline; }
.video-card__views { margin-left: 8px; }
.spec a { text-decoration: underline; text-underline-offset: 3px; }
.cast__role { color: var(--text-sub); font-size: 12px; }
.staff {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 6px 24px;
  font-size: 13px;
}
.staff div { display: grid; grid-template-columns: 96px 1fr; }
.staff dt { color: var(--text-sub); }
.story-source { margin-top: 8px; font-size: 11px; color: var(--text-sub); }
.story-source a { text-decoration: underline; }
.official-link { font-size: 13px; word-break: break-all; }
.official-link a { text-decoration: underline; text-underline-offset: 3px; }
.more-link { margin-top: 16px; font-size: 13px; text-align: right; }
.more-link a { text-decoration: underline; text-underline-offset: 3px; }

/* フッター */
.site-footer {
  margin-top: 24px;
  border-top: 1px solid var(--line);
  padding: 20px 0 28px;
  font-size: 11px;
  color: var(--text-sub);
}
.site-footer__inner p + p { margin-top: 4px; }
.site-footer a { text-decoration: underline; }
.site-footer__copy { margin-top: 10px !important; }

@media (max-width: 600px) {
  .hero__now { margin-top: 10px; }
  .staff div { grid-template-columns: 84px 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

/* ==========================================================
   動画プレーヤー（画面の前面に全画面で表示）
   ========================================================== */
.is-modal-open, .is-modal-open body { overflow: hidden; }
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, .94);
}
.video-modal[hidden] { display: none; }
.video-modal__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 12px 16px 16px;
}
.video-modal__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  /* 動画と同じ幅：高さに収まる 16:9 の最大幅 */
  width: min(100%, calc((100vh - 76px) * 16 / 9));
  width: min(100%, calc((100dvh - 76px) * 16 / 9));
  margin-bottom: 8px;
}
.video-modal__title {
  flex: 1;
  min-width: 0;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.video-modal__close {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--bg-elev);
  color: var(--text);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}
.video-modal__close:hover { border-color: #888; }
.video-modal__frame {
  position: relative;
  width: min(100%, calc((100vh - 76px) * 16 / 9));
  width: min(100%, calc((100dvh - 76px) * 16 / 9));
  aspect-ratio: 16 / 9;
  background: #000;
}
.video-modal__frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
@media (max-width: 600px) {
  .video-modal__inner { padding: 8px 0 0; }
  .video-modal__bar { padding: 0 12px; }
}

/* 新着：サムネイル右上のドッグイヤー（公式動画が1週間以内に追加された映画） */
.dogear {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 1;
  width: 64px;
  height: 64px;
  overflow: hidden;
  pointer-events: none;
}
.dogear::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(225deg, var(--accent) 50%, transparent 50%);
  filter: drop-shadow(-2px 2px 3px rgba(0, 0, 0, .45));
}
.dogear span {
  position: absolute;
  top: 13px;
  right: -3px;
  width: 52px;
  transform: rotate(45deg);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .06em;
  text-align: center;
}
@media (max-width: 600px) {
  .dogear { width: 50px; height: 50px; }
  .dogear span { top: 9px; right: -4px; width: 44px; font-size: 10px; }
}

/* プライバシーポリシー等の文章ページ */
.legal { max-width: 860px; font-size: 14px; line-height: 1.9; }
.legal h2 { margin: 28px 0 8px; font-size: 16px; }
.legal p + p { margin-top: 8px; }
.legal a { text-decoration: underline; }
.legal-table-wrap { overflow-x: auto; }
.legal-table { width: 100%; border-collapse: collapse; font-size: 13px; line-height: 1.6; }
.legal-table th, .legal-table td { padding: 8px 10px; border: 1px solid var(--line-strong); text-align: left; vertical-align: top; }
.legal-table th { color: var(--text-sub); font-weight: 500; white-space: nowrap; }

/* 問い合わせフォーム */
.contact-form { display: grid; gap: 16px; margin-top: 18px; max-width: 640px; }
.contact-form label { display: grid; gap: 6px; font-weight: 700; font-size: 13px; }
.contact-form small { color: var(--text-sub); font-weight: 400; }
.contact-form .req { display: inline-block; margin-left: 4px; padding: 0 6px; border-radius: 2px; background: var(--accent); color: #fff; font-size: 11px; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--bg-elev);
  color: var(--text);
  font: inherit;
  font-weight: 400;
  font-size: 14px;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: none; border-color: #77777f; }
.contact-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-submit {
  justify-self: start;
  padding: 10px 32px;
  border: 0;
  border-radius: var(--radius);
  background: var(--text);
  color: var(--bg);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.form-error { color: #ff7b7b; font-size: 12px; font-weight: 400; }
.form-error--block { padding: 10px 12px; border: 1px solid #7a2a2a; border-radius: var(--radius); background: #2a1515; }
.form-done { padding: 14px 16px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--bg-elev); }
.form-note { font-size: 12px; color: var(--text-sub); }
.contact-form .f-label { display: flex; align-items: center; gap: 6px; }
.contact-form .f-label .req { margin-left: 0; }