/*
Theme Name: 京都密着エステ
Theme URI: https://kyoto-micchaku.com
Author: kyoto-micchaku
Description: 京都密着エステ公式WordPressテーマ。スマホ最適化・黒白ゴールド高級デザイン・リアルタイム在籍キャスト表示対応。
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: Private
Text Domain: kyoto-micchaku
*/

/* ============================================================
   CSS カスタムプロパティ（デザイントークン）
   ============================================================ */
:root {
  --color-black:      #0a0a0a;
  --color-black-soft: #141414;
  --color-black-card: #1c1c1c;
  --color-white:      #f5f0eb;
  --color-white-dim:  #d6cfc7;
  --color-gold:       #c9a84c;
  --color-gold-light: #e8c96a;
  --color-gold-dark:  #9a7a32;
  --color-gold-shine: #f0d87a;
  --color-text:       #e8e0d8;
  --color-text-muted: #9a9088;
  --color-line:       #06c755;

  --font-mincho:  'Noto Serif JP', '游明朝', 'Yu Mincho', serif;
  --font-gothic:  'Noto Sans JP', '游ゴシック', 'Yu Gothic', sans-serif;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-full: 9999px;

  --shadow-gold: 0 0 20px rgba(201, 168, 76, 0.3);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.5);

  --transition: 0.25s ease;
  --transition-slow: 0.5s ease;

  --line-height-fixed: 56px;
}

/* ============================================================
   リセット・ベース
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--color-black);
  color: var(--color-text);
  font-family: var(--font-gothic);
  line-height: 1.7;
  overflow-x: hidden;
  padding-bottom: 56px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-gold);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-gold-light);
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ============================================================
   タイポグラフィ
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-mincho);
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.05em;
  color: var(--color-white);
}

.section-title {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-title__ja {
  display: block;
  font-size: clamp(1.5rem, 5vw, 2.2rem);
  font-family: var(--font-mincho);
  color: var(--color-white);
  letter-spacing: 0.1em;
}

.section-title__en {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-top: 0.4rem;
}

.gold-line {
  display: block;
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  margin: 0.75rem auto 0;
}

/* ============================================================
   レイアウト
   ============================================================ */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: 4rem 0;
}

.section--dark {
  background-color: var(--color-black-soft);
}

.section--card {
  background-color: var(--color-black-card);
}

/* ============================================================
   ヘッダー
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background-color: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  padding: 0 1.25rem;
}

.site-logo {
  font-family: var(--font-mincho);
  font-size: 1.1rem;
  color: var(--color-white);
  letter-spacing: 0.08em;
  line-height: 1.3;
}

.site-logo span {
  display: block;
  font-size: 0.6rem;
  color: var(--color-gold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* ハンバーガーメニュー */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1000;
}

.hamburger__line {
  display: block;
  width: 100%;
  height: 1px;
  background-color: var(--color-gold);
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger.is-open .hamburger__line:nth-child(1) {
  transform: translateY(9.5px) rotate(45deg);
}

.hamburger.is-open .hamburger__line:nth-child(2) {
  opacity: 0;
}

.hamburger.is-open .hamburger__line:nth-child(3) {
  transform: translateY(-9.5px) rotate(-45deg);
}

/* ナビゲーション（ドロワー） */
.nav-drawer {
  position: fixed;
  inset: 0;
  background-color: rgba(10, 10, 10, 0.98);
  z-index: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}

.nav-drawer.is-open {
  opacity: 1;
  pointer-events: auto;
}

.nav-drawer__list {
  text-align: center;
}

.nav-drawer__item {
  margin: 1.5rem 0;
}

.nav-drawer__link {
  font-family: var(--font-mincho);
  font-size: 1.4rem;
  color: var(--color-white);
  letter-spacing: 0.1em;
  transition: color var(--transition);
}

.nav-drawer__link:hover {
  color: var(--color-gold);
}

.nav-drawer__link-en {
  display: block;
  font-size: 0.65rem;
  color: var(--color-gold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-top: 0.2rem;
}

/* ============================================================
   ヒーロービジュアル
   ============================================================ */
.hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-color: var(--color-black);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.05);
  animation: hero-zoom 12s ease-in-out infinite alternate;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,10,10,0.3) 0%,
    rgba(10,10,10,0.1) 40%,
    rgba(10,10,10,0.6) 80%,
    rgba(10,10,10,0.95) 100%
  );
}

@keyframes hero-zoom {
  from { transform: scale(1.05); }
  to   { transform: scale(1.0); }
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 1.5rem;
}

.hero__label {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--color-gold);
  text-transform: uppercase;
  border: 1px solid rgba(201, 168, 76, 0.4);
  padding: 0.35rem 1rem;
  margin-bottom: 1.5rem;
}

.hero__title {
  font-size: clamp(2rem, 8vw, 3.5rem);
  color: var(--color-white);
  line-height: 1.3;
  margin-bottom: 1rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.8);
}

.hero__title em {
  font-style: normal;
  color: var(--color-gold-light);
}

.hero__subtitle {
  font-size: clamp(0.8rem, 3vw, 1rem);
  color: var(--color-white-dim);
  letter-spacing: 0.1em;
  margin-bottom: 2.5rem;
}

.hero__cta-wrap {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

/* ============================================================
   ボタン
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-family: var(--font-mincho);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  border-radius: var(--radius-full);
  transition: all var(--transition);
  min-width: 200px;
}

.btn--gold {
  background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold), var(--color-gold-light));
  color: var(--color-black);
  font-weight: 700;
  box-shadow: var(--shadow-gold);
}

.btn--gold:hover {
  color: var(--color-black);
  filter: brightness(1.1);
  box-shadow: 0 0 30px rgba(201, 168, 76, 0.5);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
}

.btn--outline:hover {
  background: rgba(201, 168, 76, 0.1);
  color: var(--color-gold-light);
}

.btn--line {
  background: var(--color-line);
  color: #fff;
  font-weight: 700;
}

.btn--line:hover {
  background: #05b34a;
  color: #fff;
  transform: translateY(-2px);
}

/* ============================================================
   在籍キャストセクション（リアルタイム）
   ============================================================ */
.cast-section {
  padding: 4rem 0;
}

.cast-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.cast-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid rgba(201, 168, 76, 0.3);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  color: var(--color-gold);
  letter-spacing: 0.1em;
}

.cast-live-badge__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #4caf50;
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

.cast-count {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.cast-count span {
  color: var(--color-gold);
  font-weight: 700;
  font-size: 1rem;
}

.cast-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (min-width: 480px) {
  .cast-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 768px) {
  .cast-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* キャストカード */
.cast-card {
  background-color: var(--color-black-card);
  border: 1px solid rgba(201, 168, 76, 0.1);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: pointer;
}

.cast-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
  border-color: rgba(201, 168, 76, 0.4);
}

.cast-card__img-wrap {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background-color: #222;
}

.cast-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.cast-card:hover .cast-card__img {
  transform: scale(1.05);
}

.cast-card__status {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  font-size: 0.6rem;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.cast-card__status--working {
  background-color: #4caf50;
  color: #fff;
}

.cast-card__status--soon {
  background-color: var(--color-gold);
  color: var(--color-black);
}

.cast-card__status--off {
  background-color: #555;
  color: #aaa;
}

.cast-card__body {
  padding: 0.75rem;
}

.cast-card__name {
  font-family: var(--font-mincho);
  font-size: 1rem;
  color: var(--color-white);
  margin-bottom: 0.2rem;
}

.cast-card__age {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  margin-bottom: 0.4rem;
}

.cast-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.cast-card__tag {
  font-size: 0.6rem;
  padding: 0.15rem 0.5rem;
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: var(--radius-full);
  color: var(--color-gold);
  letter-spacing: 0.05em;
}

/* キャスト読み込み中・空状態 */
.cast-loading {
  text-align: center;
  padding: 3rem 0;
  color: var(--color-text-muted);
}

.cast-loading__spinner {
  width: 36px;
  height: 36px;
  border: 2px solid rgba(201, 168, 76, 0.2);
  border-top-color: var(--color-gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 1rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.cast-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--color-text-muted);
}

.cast-empty__icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  opacity: 0.4;
}

/* スケルトンローダー */
.cast-skeleton {
  background: linear-gradient(
    90deg,
    rgba(255,255,255,0.04) 25%,
    rgba(255,255,255,0.08) 50%,
    rgba(255,255,255,0.04) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-wave 1.5s infinite;
  border-radius: var(--radius-md);
  aspect-ratio: 3 / 4;
}

@keyframes skeleton-wave {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================================
   お知らせ・タイムライン
   ============================================================ */
.news-list {
  border-top: 1px solid rgba(201, 168, 76, 0.15);
}

.news-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(201, 168, 76, 0.1);
  align-items: start;
}

.news-item__date {
  font-size: 0.75rem;
  color: var(--color-gold);
  white-space: nowrap;
  padding-top: 0.1rem;
  letter-spacing: 0.05em;
}

.news-item__title {
  font-size: 0.9rem;
  color: var(--color-text);
  transition: color var(--transition);
}

.news-item__title:hover {
  color: var(--color-gold);
}

.news-item__cat {
  display: inline-block;
  font-size: 0.6rem;
  padding: 0.1rem 0.5rem;
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: var(--radius-full);
  color: var(--color-gold);
  margin-right: 0.4rem;
  vertical-align: middle;
}

/* ============================================================
   コースメニュー
   ============================================================ */
.course-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 600px) {
  .course-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .course-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.course-card {
  background: var(--color-black-card);
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.course-card:hover {
  border-color: rgba(201, 168, 76, 0.5);
  box-shadow: var(--shadow-gold);
}

.course-card__time {
  font-size: 0.7rem;
  color: var(--color-gold);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.course-card__name {
  font-family: var(--font-mincho);
  font-size: 1.1rem;
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.course-card__price {
  font-size: 1.5rem;
  color: var(--color-gold-light);
  font-family: var(--font-mincho);
  margin-bottom: 0.25rem;
}

.course-card__price span {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.course-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin: 0.6rem 0 0;
}

.course-card__tag {
  font-size: 0.62rem;
  padding: 0.15rem 0.55rem;
  border: 1px solid rgba(201, 168, 76, 0.25);
  border-radius: var(--radius-full);
  color: var(--color-gold);
  letter-spacing: 0.04em;
}

.course-card__desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* ============================================================
   アクセス
   ============================================================ */
.access-wrap {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .access-wrap {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.access-map {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(201, 168, 76, 0.2);
}

.access-map iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: invert(0.9) hue-rotate(180deg) brightness(0.85);
}

.access-info__item {
  display: flex;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 0.88rem;
}

.access-info__label {
  color: var(--color-gold);
  font-size: 0.75rem;
  white-space: nowrap;
  min-width: 80px;
  padding-top: 0.1rem;
}

.access-info__value {
  color: var(--color-text);
  line-height: 1.6;
}

/* ============================================================
   LINE固定予約ボタン（全画面・常時表示）
   ============================================================ */
.line-fixed {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 950;
  height: 56px;
  display: flex;
  align-items: stretch;
  box-shadow: 0 -2px 16px rgba(0, 0, 0, 0.4);
}

.line-fixed__tel {
  flex: 0 0 44%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--color-black-card);
  border-top: 1px solid rgba(201, 168, 76, 0.3);
  color: var(--color-white);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: background var(--transition);
}

.line-fixed__tel:hover,
.line-fixed__tel:focus {
  background: #2a2a2a;
  color: var(--color-white);
}

.line-fixed__tel svg {
  flex-shrink: 0;
}

.line-fixed__line {
  flex: 0 0 56%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: var(--color-line);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: background var(--transition), transform var(--transition);
}

.line-fixed__line:hover,
.line-fixed__line:focus {
  background: #05b34a;
  color: #fff;
}

.line-fixed__line svg {
  flex-shrink: 0;
}

/* ============================================================
   フッター
   ============================================================ */
.site-footer {
  background-color: var(--color-black-soft);
  border-top: 1px solid rgba(201, 168, 76, 0.15);
  padding: 3rem 0 1.5rem;
  text-align: center;
}

.site-footer__logo {
  font-family: var(--font-mincho);
  font-size: 1.2rem;
  color: var(--color-white);
  margin-bottom: 0.5rem;
  letter-spacing: 0.1em;
}

.site-footer__catch {
  font-size: 0.7rem;
  color: var(--color-gold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.5rem;
  margin-bottom: 1.5rem;
}

.site-footer__nav a {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.site-footer__nav a:hover {
  color: var(--color-gold);
}

.site-footer__copy {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
}

/* ============================================================
   ゴールド区切り線
   ============================================================ */
.divider-gold {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  margin: 0;
  opacity: 0.4;
}

/* ============================================================
   ページネーション
   ============================================================ */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
}

.pagination a,
.pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  border: 1px solid rgba(201, 168, 76, 0.2);
  color: var(--color-text-muted);
  transition: all var(--transition);
}

.pagination a:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.pagination .current {
  background: var(--color-gold);
  color: var(--color-black);
  border-color: var(--color-gold);
  font-weight: 700;
}

/* ============================================================
   スクロールアニメーション
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   クッキー同意バナー（18禁確認）
   ============================================================ */
.age-gate {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background-color: rgba(10, 10, 10, 0.97);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.age-gate__box {
  text-align: center;
  max-width: 340px;
  border: 1px solid rgba(201, 168, 76, 0.3);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-md);
  background: var(--color-black-card);
}

.age-gate__title {
  font-family: var(--font-mincho);
  font-size: 1.4rem;
  color: var(--color-white);
  margin-bottom: 1rem;
}

.age-gate__desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.age-gate__btns {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
}

/* ============================================================
   メディアクエリ（タブレット以上）
   ============================================================ */
@media (min-width: 768px) {
  body {
    padding-bottom: 56px; /* line-fixed の高さ分を確保 */
  }

  .site-header__inner {
    height: 70px;
  }

  .hamburger {
    display: none;
  }

  .site-nav {
    display: flex;
    gap: 2rem;
    align-items: center;
  }

  .site-nav__link {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
    transition: color var(--transition);
  }

  .site-nav__link:hover {
    color: var(--color-gold);
  }

  .site-nav__link--line {
    background: var(--color-line);
    color: #fff;
    padding: 0.45rem 1.2rem;
    border-radius: var(--radius-full);
    font-weight: 700;
  }

  .site-nav__link--line:hover {
    color: #fff;
    background: #05b34a;
  }

  /* PC では line-fixed を横幅制限してセンタリング */
  .line-fixed {
    max-width: 640px;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    overflow: hidden;
  }

  /* 浮遊ボタンは line-fixed で代替するため非表示 */
  .line-float {
    display: none;
  }

  .hero__cta-wrap {
    flex-direction: row;
    justify-content: center;
  }
}

/* ============================================================
   アクセシビリティ
   ============================================================ */
:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

/* ============================================================
   ページヒーロー（内部ページ上部）
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--color-black-soft) 0%, var(--color-black-card) 100%);
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
}

.page-hero--sm {
  padding: 3rem 0 2rem;
}

.page-hero__title {
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  color: var(--color-white);
  text-align: center;
  font-family: var(--font-mincho);
  letter-spacing: 0.1em;
}

.page-hero__en {
  text-align: center;
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-top: 0.4rem;
}

.page-hero__breadcrumb {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.page-hero__breadcrumb a {
  color: var(--color-text-muted);
}

.page-hero__breadcrumb a:hover {
  color: var(--color-gold);
}

.page-hero__breadcrumb span {
  margin: 0 0.4rem;
}

/* ============================================================
   キャストフィルターボタン
   ============================================================ */
.cast-filter,
.cast-filter-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}

.cast-filter__btn {
  padding: 0.4rem 1rem;
  border: 1px solid rgba(201, 168, 76, 0.25);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-gothic);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.cast-filter__btn:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.cast-filter__btn.is-active {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-black);
  font-weight: 700;
}

/* ============================================================
   選ばれる理由グリッド
   ============================================================ */
.reason-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .reason-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.reason-card {
  background: var(--color-black-card);
  border: 1px solid rgba(201, 168, 76, 0.1);
  border-radius: var(--radius-md);
  padding: 1.5rem 1rem;
  text-align: center;
  transition: border-color var(--transition), transform var(--transition);
}

.reason-card:hover {
  border-color: rgba(201, 168, 76, 0.4);
  transform: translateY(-4px);
}

.reason-card__icon {
  color: var(--color-gold);
  margin-bottom: 0.75rem;
  display: flex;
  justify-content: center;
}

.reason-card__title {
  font-size: 0.95rem;
  color: var(--color-white);
  margin-bottom: 0.5rem;
  font-family: var(--font-mincho);
}

.reason-card__desc {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ============================================================
   CTAバナー
   ============================================================ */
.cta-banner {
  background: linear-gradient(
    135deg,
    rgba(201, 168, 76, 0.08) 0%,
    rgba(10, 10, 10, 0) 60%
  );
  border-top: 1px solid rgba(201, 168, 76, 0.15);
}

.cta-banner__inner {
  text-align: center;
}

.cta-banner__text {
  font-family: var(--font-mincho);
  font-size: clamp(1.2rem, 4vw, 1.8rem);
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.cta-banner__sub {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.cta-banner__btns {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

@media (min-width: 480px) {
  .cta-banner__btns {
    flex-direction: row;
    justify-content: center;
  }
}

/* ============================================================
   ブログ・投稿スタイル
   ============================================================ */
.blog-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 900px) {
  .blog-layout {
    grid-template-columns: 1fr 300px;
  }
}

.post-list {
  display: grid;
  gap: 1.5rem;
}

.post-card {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--color-black-card);
  border: 1px solid rgba(201, 168, 76, 0.1);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}

.post-card:hover {
  border-color: rgba(201, 168, 76, 0.35);
  transform: translateY(-2px);
}

@media (min-width: 480px) {
  .post-card {
    grid-template-columns: 180px 1fr;
  }
}

.post-card__thumb {
  display: block;
  overflow: hidden;
}

.post-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.post-card:hover .post-card__img {
  transform: scale(1.04);
}

.post-card__body {
  padding: 1.25rem;
}

.post-card__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.post-card__date {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

.post-card__cat {
  font-size: 0.65rem;
  padding: 0.15rem 0.6rem;
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: var(--radius-full);
  color: var(--color-gold);
}

.post-card__title {
  font-size: 1rem;
  font-family: var(--font-mincho);
  margin-bottom: 0.5rem;
  line-height: 1.5;
}

.post-card__title a {
  color: var(--color-white);
  transition: color var(--transition);
}

.post-card__title a:hover {
  color: var(--color-gold);
}

.post-card__excerpt {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

/* 記事詳細 */
.post-single__header {
  margin-bottom: 2rem;
}

.post-single__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.post-single__title {
  font-size: clamp(1.3rem, 4vw, 2rem);
  font-family: var(--font-mincho);
  color: var(--color-white);
  line-height: 1.4;
}

.post-single__eye-catch {
  margin-bottom: 2rem;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.post-single__thumb {
  width: 100%;
  height: auto;
}

.post-single__content.entry-content {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--color-text);
}

.entry-content h2 {
  font-size: 1.3rem;
  margin: 2.5rem 0 1rem;
  padding-left: 0.75rem;
  border-left: 3px solid var(--color-gold);
}

.entry-content h3 {
  font-size: 1.1rem;
  margin: 2rem 0 0.75rem;
  color: var(--color-gold-light);
}

.entry-content p {
  margin-bottom: 1.2rem;
}

.entry-content a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.entry-content ul, .entry-content ol {
  list-style: revert;
  padding-left: 1.5rem;
  margin-bottom: 1.2rem;
}

.entry-content blockquote {
  border-left: 3px solid rgba(201, 168, 76, 0.4);
  padding: 0.75rem 1.25rem;
  margin: 1.5rem 0;
  background: rgba(255,255,255,0.03);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--color-text-muted);
}

.post-single__footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(201, 168, 76, 0.1);
}

.post-single__nav {
  display: flex;
  justify-content: space-between;
  margin-top: 1.5rem;
  gap: 1rem;
}

.post-single__prev a,
.post-single__next a {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.post-single__prev a:hover,
.post-single__next a:hover {
  color: var(--color-gold);
}

/* ウィジェット */
.widget {
  background: var(--color-black-card);
  border: 1px solid rgba(201, 168, 76, 0.1);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.widget__title {
  font-size: 0.85rem;
  color: var(--color-gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
  font-family: var(--font-mincho);
}

/* ============================================================
   キャスト詳細
   ============================================================ */
.cast-detail__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .cast-detail__inner {
    grid-template-columns: 360px 1fr;
    align-items: start;
    gap: 3rem;
  }
}

.cast-detail__main-img {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(201, 168, 76, 0.2);
}

.cast-detail__img {
  width: 100%;
  height: auto;
  display: block;
}

.cast-detail__status {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
}

.cast-detail__name {
  font-size: clamp(1.8rem, 5vw, 2.5rem);
  font-family: var(--font-mincho);
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.cast-detail__catch {
  font-size: 0.95rem;
  color: var(--color-gold);
  font-family: var(--font-mincho);
  font-style: italic;
  margin-bottom: 1rem;
}

.cast-detail__tags {
  margin-bottom: 1.5rem;
}

.cast-detail__spec {
  margin: 1.5rem 0;
  border-top: 1px solid rgba(201, 168, 76, 0.1);
}

.cast-detail__spec-row {
  display: flex;
  gap: 1rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 0.88rem;
}

.cast-detail__spec-row dt {
  color: var(--color-gold);
  min-width: 80px;
  font-size: 0.8rem;
}

.cast-detail__spec-row dd {
  color: var(--color-text);
}

.cast-detail__bio {
  background: rgba(255,255,255,0.03);
  border-left: 3px solid rgba(201, 168, 76, 0.3);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.cast-detail__cta {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.cast-detail__back {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.cast-detail__back a {
  color: var(--color-text-muted);
}

.cast-detail__back a:hover {
  color: var(--color-gold);
}

/* ============================================================
   404 ページ
   ============================================================ */
.error-404__num {
  font-size: clamp(4rem, 15vw, 9rem);
  font-family: var(--font-mincho);
  color: rgba(201, 168, 76, 0.15);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.error-404__title {
  font-size: clamp(1.2rem, 4vw, 1.8rem);
  color: var(--color-white);
  margin-bottom: 1rem;
}

.error-404__desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 0.5rem;
}

/* ============================================================
   セクション：アクション（ボタン中央配置）
   ============================================================ */
.section-action {
  text-align: center;
  margin-top: 2.5rem;
}

.course-note {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 0.5rem;
}

/* ============================================================
   ヒーロースクロールインジケーター
   ============================================================ */
.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  opacity: 0.6;
}

.hero__scroll-line {
  display: block;
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, transparent, var(--color-gold));
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

.hero__scroll-text {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  text-transform: uppercase;
}

/* ============================================================
   フッター情報
   ============================================================ */
.site-footer__info {
  margin: 1rem auto;
  max-width: 400px;
  text-align: left;
}

.site-footer__info-row {
  display: flex;
  gap: 1rem;
  padding: 0.4rem 0;
  font-size: 0.8rem;
}

.site-footer__info-row dt {
  color: var(--color-gold);
  min-width: 70px;
  font-size: 0.72rem;
}

.site-footer__info-row dd {
  color: var(--color-text-muted);
}

.site-footer__info-row dd a {
  color: var(--color-text-muted);
}

.site-footer__info-row dd a:hover {
  color: var(--color-gold);
}

/* ============================================================
   固定ページ
   ============================================================ */
.page-content {
  max-width: 820px;
  margin: 0 auto;
}

/* ============================================================
   キャストカード：no-img プレースホルダー
   ============================================================ */
.cast-card__no-img {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1c1c1c 0%, #2a2a2a 100%);
  position: absolute;
  inset: 0;
}

.cast-card__catch {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  margin-bottom: 0.35rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
}

/* ============================================================
   印刷スタイル
   ============================================================ */
@media print {
  .site-header,
  .line-fixed,
  .line-float,
  .age-gate,
  .nav-drawer {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
    padding-bottom: 0;
  }
}