/* ============================================================
   style.css — 月読 -tsukuyomi- / taste-dark-oriental
   月神話：深夜・月明かり・神秘・静謐
   ============================================================ */

/* --------------------------------------------------------
   CSS変数 — 月読パレット（ゴールド廃止・月明かりブルー）
   -------------------------------------------------------- */
:root {
  --color-base: #0D0E1A;
  --color-main: #8B9FD4;
  --color-accent: #C4C8E8;
  --color-text: #E2E4F2;
  --color-text-light: #7A7EA8;
  --color-bg-section: #131325;
  --color-border: #252548;
  --color-purple: #9B7BD4;
  --color-moon: #D4D8F2;
  --section-decor-opacity: 0.90;
  --hero-overlay-opacity: 0.50;
  --radius-card: 2px;
}

/* --------------------------------------------------------
   全体ダークテーマ
   -------------------------------------------------------- */
body.taste-dark-oriental {
  background-color: var(--color-base);
  color: var(--color-text);
  font-family: 'Noto Serif JP', serif;
  font-weight: 400;
}

/* --------------------------------------------------------
   ヘッダー
   -------------------------------------------------------- */
.taste-dark-oriental .site-header .logo,
.taste-dark-oriental .site-header .nav-pc a {
  color: var(--color-text);
}

.taste-dark-oriental .site-header .hamburger span {
  background-color: var(--color-text);
}

.taste-dark-oriental .site-header .btn-reserve-pc {
  background-color: transparent;
  color: var(--color-accent);
  border: 1px solid rgba(139, 159, 212, 0.4);
}

.taste-dark-oriental .site-header.scrolled {
  background-color: rgba(13, 14, 26, 0.96) !important;
}

.taste-dark-oriental .site-header.scrolled .btn-reserve-pc {
  background-color: var(--color-main);
  color: #0D0E1A;
  border: none;
}

/* --------------------------------------------------------
   nav-sp
   -------------------------------------------------------- */
.taste-dark-oriental .nav-sp {
  background-color: var(--color-bg-section);
}

.taste-dark-oriental .nav-sp li a {
  border-bottom-color: var(--color-border);
  color: var(--color-text);
}

.taste-dark-oriental .nav-sp li a:hover {
  color: var(--color-main);
}

/* --------------------------------------------------------
   ヒーローセクション
   -------------------------------------------------------- */
.taste-dark-oriental .hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 月のシルエット（満月リング） */
.taste-dark-oriental .hero::after {
  content: '';
  position: absolute;
  bottom: 100px;
  right: 80px;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 1px solid rgba(212, 216, 242, 0.22);
  box-shadow: 0 0 30px 8px rgba(139, 159, 212, 0.08);
  z-index: 2;
  pointer-events: none;
}

.taste-dark-oriental .hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.taste-dark-oriental .hero-swiper {
  width: 100%;
  height: 100%;
}

.taste-dark-oriental .hero-swiper .swiper-slide {
  overflow: hidden;
}

.taste-dark-oriental .hero-swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.taste-dark-oriental .hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(13, 14, 26, 0.55) 0%, rgba(9, 10, 30, 0.45) 100%);
  z-index: 1;
}

.taste-dark-oriental .hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 20px;
}

.taste-dark-oriental .hero-en {
  font-family: 'Cinzel', serif;
  font-size: 0.75rem;
  color: rgba(196, 200, 232, 0.75);
  letter-spacing: 0.55em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.taste-dark-oriental .hero-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 3rem;
  color: var(--color-text);
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.15em;
  margin-bottom: 20px;
}

.taste-dark-oriental .hero-subtitle {
  font-family: 'Cinzel', serif;
  font-size: 1.2rem;
  color: rgba(196, 200, 232, 0.85);
  letter-spacing: 0.6em;
  margin-bottom: 56px;
}

.taste-dark-oriental .hero .btn-primary {
  background-color: transparent;
  border: 1px solid rgba(139, 159, 212, 0.5);
  color: var(--color-text);
}

.taste-dark-oriental .hero .btn-primary:hover {
  background-color: rgba(139, 159, 212, 0.14);
  border-color: var(--color-main);
  color: var(--color-moon);
}

/* F=1: 縦書き装飾テキスト（左） */
.taste-dark-oriental .hero-vertical-text {
  position: absolute;
  left: var(--gutter, 24px);
  bottom: 60px;
  writing-mode: vertical-rl;
  color: rgba(139, 159, 212, 0.42);
  font-family: 'Noto Serif JP', serif;
  letter-spacing: 0.55em;
  font-size: 0.75rem;
  pointer-events: none;
  z-index: 2;
  margin: 0;
}

/* F=1: 縦書き装飾テキスト（右） */
.taste-dark-oriental .hero-vertical-right {
  left: auto;
  right: var(--gutter, 24px);
  bottom: 80px;
  color: rgba(155, 123, 212, 0.32);
  letter-spacing: 0.6em;
}

/* --------------------------------------------------------
   セクション共通（C=2: section-en）
   -------------------------------------------------------- */
.taste-dark-oriental .section-en {
  font-family: 'Cinzel', serif;
  font-size: 4.5rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--color-main);
  opacity: 0.55;
  line-height: 1;
}

/* H=2: section-header with moon-gradient line */
.taste-dark-oriental .section-header {
  padding-bottom: 28px;
  text-align: center;
}

.taste-dark-oriental .section-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text);
  letter-spacing: 0.12em;
  margin-top: 14px;
}

.taste-dark-oriental .section-header::after {
  content: '';
  display: block;
  margin: 20px auto 0;
  width: 48px;
  height: 1px;
  background: linear-gradient(to right, var(--color-purple), var(--color-main), transparent);
}

/* --------------------------------------------------------
   セクション背景
   -------------------------------------------------------- */
.taste-dark-oriental .concept,
.taste-dark-oriental .menu,
.taste-dark-oriental .info {
  background-color: var(--color-base);
}

/* 青海波パターン（セイガイハ）微細テクスチャ */
.taste-dark-oriental .reasons,
.taste-dark-oriental .staff,
.taste-dark-oriental .voice {
  background-color: var(--color-bg-section);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='20'%3E%3Ccircle cx='20' cy='20' r='20' fill='none' stroke='rgba(139%2C159%2C212%2C0.055)' stroke-width='0.8'/%3E%3Ccircle cx='0' cy='20' r='20' fill='none' stroke='rgba(139%2C159%2C212%2C0.055)' stroke-width='0.8'/%3E%3Ccircle cx='40' cy='20' r='20' fill='none' stroke='rgba(139%2C159%2C212%2C0.055)' stroke-width='0.8'/%3E%3C/svg%3E");
  background-size: 40px 20px;
}

/* --------------------------------------------------------
   A=2: section-decor（SVGデコレーション）
   -------------------------------------------------------- */
.taste-dark-oriental .section-decor {
  position: absolute;
  z-index: 0;
  opacity: var(--section-decor-opacity);
  pointer-events: none;
}

.taste-dark-oriental .section-decor svg {
  display: block;
  width: 100%;
  height: auto;
}

.taste-dark-oriental .concept .section-decor {
  top: 20px;
  right: -10px;
  width: 140px;
}

.taste-dark-oriental .reasons .section-decor {
  bottom: 30px;
  left: -20px;
  width: 130px;
}

.taste-dark-oriental .section-inner {
  position: relative;
}

/* F=1 強化: コンセプトセクション縦書きアクセント */
.taste-dark-oriental .concept .section-inner::before {
  content: '夜想';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-family: 'Noto Serif JP', serif;
  font-size: 0.6875rem;
  letter-spacing: 0.75em;
  color: rgba(155, 123, 212, 0.22);
  pointer-events: none;
  z-index: 0;
}

/* --------------------------------------------------------
   コンセプトセクション（E=1: 左画像・右テキスト）
   -------------------------------------------------------- */
.taste-dark-oriental .concept-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.taste-dark-oriental .concept-images {
  overflow: hidden;
}

.taste-dark-oriental .concept-img-main {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--radius-card);
  position: relative;
}

.taste-dark-oriental .concept-img-main::after {
  content: '';
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 0 1px rgba(139, 159, 212, 0.18);
  border-radius: var(--radius-card);
  pointer-events: none;
  z-index: 1;
}

.taste-dark-oriental .concept-img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.taste-dark-oriental .concept-img-main:hover img {
  transform: scale(1.04);
}

.taste-dark-oriental .concept-text {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.taste-dark-oriental .concept-text p {
  font-size: 0.9375rem;
  line-height: 2.1;
  color: var(--color-text);
}

.taste-dark-oriental .concept-text .btn-secondary {
  align-self: flex-start;
}

/* --------------------------------------------------------
   選ばれる理由セクション（4列）
   -------------------------------------------------------- */
.taste-dark-oriental .reasons-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.taste-dark-oriental .reason-card {
  background: rgba(139, 159, 212, 0.03);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 32px 22px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.taste-dark-oriental .reason-card:hover {
  border-color: var(--color-main);
  box-shadow: 0 4px 24px rgba(139, 159, 212, 0.1);
}

.taste-dark-oriental .reason-number {
  font-family: 'Cinzel', serif;
  font-size: 2.8rem;
  color: var(--color-main);
  display: block;
  margin-bottom: 14px;
  line-height: 1;
  opacity: 0.7;
}

.taste-dark-oriental .reason-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 10px;
  line-height: 1.6;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 10px;
}

.taste-dark-oriental .reason-text {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  line-height: 1.85;
  margin-top: 10px;
}

/* --------------------------------------------------------
   メニューセクション（3カラム flex）
   -------------------------------------------------------- */
.taste-dark-oriental .menu-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
}

.taste-dark-oriental .menu-card {
  flex: 0 0 calc(33.333% - 16px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: rgba(139, 159, 212, 0.02);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.taste-dark-oriental .menu-card:hover {
  border-color: var(--color-main);
  box-shadow: 0 4px 24px rgba(139, 159, 212, 0.08);
}

.taste-dark-oriental .menu-image {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.taste-dark-oriental .menu-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.taste-dark-oriental .menu-image:hover img {
  transform: scale(1.04);
}

.taste-dark-oriental .menu-body {
  padding: 22px 24px 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-border);
}

.taste-dark-oriental .menu-name {
  font-family: 'Noto Serif JP', serif;
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: 6px;
}

.taste-dark-oriental .menu-duration {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.taste-dark-oriental .menu-desc {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  line-height: 1.8;
  flex: 1;
  margin-bottom: 16px;
}

.taste-dark-oriental .menu-price {
  font-family: 'Cinzel', serif;
  font-size: 1.35rem;
  color: var(--color-accent);
}

.taste-dark-oriental .menu-price span {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-left: 4px;
}

/* --------------------------------------------------------
   スタッフセクション（縦積み）
   -------------------------------------------------------- */
.taste-dark-oriental .staff-list {
  display: flex;
  flex-direction: column;
  gap: 48px;
  max-width: 800px;
  margin: 0 auto;
}

.taste-dark-oriental .staff-card {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 48px;
  align-items: start;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--color-border);
}

.taste-dark-oriental .staff-card:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.taste-dark-oriental .staff-image {
  aspect-ratio: 3/4;
  overflow: hidden;
  border-radius: var(--radius-card);
}

.taste-dark-oriental .staff-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.taste-dark-oriental .staff-image:hover img {
  transform: scale(1.04);
}

.taste-dark-oriental .staff-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 8px;
}

.taste-dark-oriental .staff-role {
  font-family: 'Cinzel', serif;
  font-size: 0.75rem;
  color: var(--color-main);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.9;
}

.taste-dark-oriental .staff-name {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-text);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.taste-dark-oriental .staff-license {
  font-size: 0.8125rem;
  color: var(--color-text-light);
}

.taste-dark-oriental .staff-message {
  font-size: 0.875rem;
  line-height: 1.9;
  color: var(--color-text);
  margin-top: 8px;
  opacity: 0.9;
}

/* --------------------------------------------------------
   お客様の声セクション（voice-swiper）
   -------------------------------------------------------- */
.taste-dark-oriental .voice-swiper {
  padding-bottom: 56px;
}

.taste-dark-oriental .voice-swiper .swiper-button-next,
.taste-dark-oriental .voice-swiper .swiper-button-prev {
  color: var(--color-main);
}

.taste-dark-oriental .voice-swiper .swiper-button-next::after,
.taste-dark-oriental .voice-swiper .swiper-button-prev::after {
  font-size: 0.875rem;
}

.taste-dark-oriental .voice-swiper .swiper-pagination-bullet {
  background-color: var(--color-border);
  opacity: 1;
}

.taste-dark-oriental .voice-swiper .swiper-pagination-bullet-active {
  background-color: var(--color-main);
}

.taste-dark-oriental .voice-swiper .swiper-slide {
  height: auto;
}

.taste-dark-oriental .voice-card {
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: rgba(139, 159, 212, 0.02);
}

.taste-dark-oriental .voice-image {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.taste-dark-oriental .voice-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.taste-dark-oriental .voice-image:hover img {
  transform: scale(1.04);
}

.taste-dark-oriental .voice-body {
  padding: 22px 24px 26px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.taste-dark-oriental .voice-rating {
  color: var(--color-main);
  letter-spacing: 2px;
  font-size: 0.875rem;
  margin-bottom: 12px;
}

.taste-dark-oriental .voice-text {
  font-size: 0.875rem;
  line-height: 1.9;
  color: var(--color-text);
  flex: 1;
  margin-left: -9px;
  margin-right: -9px;
  margin-bottom: 16px;
  opacity: 0.9;
  quotes: none;
}

.taste-dark-oriental .voice-footer {
  border-top: 1px solid var(--color-border);
  padding-top: 14px;
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.taste-dark-oriental .voice-name {
  font-family: 'Noto Serif JP', serif;
  font-size: 0.875rem;
  font-style: normal;
  color: var(--color-text);
  font-weight: 400;
}

.taste-dark-oriental .voice-profile {
  font-size: 0.75rem;
  color: var(--color-text-light);
}

/* --------------------------------------------------------
   サロン情報セクション
   -------------------------------------------------------- */
.taste-dark-oriental .info-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.taste-dark-oriental .info-table dl {
  display: flex;
  flex-direction: column;
}

.taste-dark-oriental .info-row {
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}

.taste-dark-oriental .info-row:first-child {
  border-top: 1px solid var(--color-border);
}

.taste-dark-oriental .info-row dt {
  color: var(--color-text-light);
  font-size: 0.8125rem;
}

.taste-dark-oriental .info-row dd {
  color: var(--color-text);
  line-height: 1.7;
}

.taste-dark-oriental .info-row dd a {
  color: var(--color-main);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.taste-dark-oriental .info-map iframe {
  display: block;
  width: 100%;
  border: 1px solid var(--color-border);
}

/* --------------------------------------------------------
   CTAセクション — 月光グロー + 青海波
   -------------------------------------------------------- */
.taste-dark-oriental .cta {
  position: relative;
  background:
    radial-gradient(ellipse at 50% -10%, rgba(139, 159, 212, 0.13) 0%, transparent 55%),
    linear-gradient(180deg, #131325 0%, #0D0E1A 100%);
  border-top: 1px solid var(--color-border);
  overflow: hidden;
}

.taste-dark-oriental .cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='20'%3E%3Ccircle cx='20' cy='20' r='20' fill='none' stroke='rgba(139%2C159%2C212%2C0.07)' stroke-width='0.8'/%3E%3Ccircle cx='0' cy='20' r='20' fill='none' stroke='rgba(139%2C159%2C212%2C0.07)' stroke-width='0.8'/%3E%3Ccircle cx='40' cy='20' r='20' fill='none' stroke='rgba(139%2C159%2C212%2C0.07)' stroke-width='0.8'/%3E%3C/svg%3E");
  background-size: 40px 20px;
  pointer-events: none;
}

.taste-dark-oriental .cta .section-inner {
  position: relative;
  z-index: 1;
}

.taste-dark-oriental .cta-title {
  color: var(--color-text);
  font-family: 'Noto Serif JP', serif;
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.8;
  text-align: center;
  margin-bottom: 40px;
  font-size: 1.375rem;
}

.taste-dark-oriental .cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.taste-dark-oriental .cta .btn-primary {
  background-color: var(--color-main);
  color: #0D0E1A;
}

.taste-dark-oriental .cta .btn-primary:hover {
  background-color: var(--color-moon);
  color: #0D0E1A;
}

.taste-dark-oriental .cta .btn-secondary {
  border-color: rgba(139, 159, 212, 0.45);
  color: var(--color-text);
}

.taste-dark-oriental .cta .btn-secondary:hover {
  background-color: rgba(139, 159, 212, 0.1);
}

/* --------------------------------------------------------
   フッター
   -------------------------------------------------------- */
.taste-dark-oriental .site-footer {
  background-color: #080910;
  color: rgba(226, 228, 242, 0.6);
}

.taste-dark-oriental .footer-logo {
  font-family: 'Noto Serif JP', serif;
  color: var(--color-main);
}

.taste-dark-oriental .footer-address {
  color: rgba(226, 228, 242, 0.35);
}

.taste-dark-oriental .footer-copy {
  color: rgba(226, 228, 242, 0.2);
}

/* --------------------------------------------------------
   ボタン上書き
   -------------------------------------------------------- */
.taste-dark-oriental .btn-primary {
  background-color: var(--color-main);
  color: #0D0E1A;
  border: none;
}

.taste-dark-oriental .btn-primary:hover {
  background-color: var(--color-moon);
  opacity: 1;
}

.taste-dark-oriental .btn-secondary {
  color: var(--color-main);
  border-color: var(--color-main);
  border-width: 1px;
  background-color: transparent;
}

.taste-dark-oriental .btn-secondary:hover {
  background-color: rgba(139, 159, 212, 0.1);
  color: var(--color-moon);
}

.taste-dark-oriental .btn-reserve-pc {
  background-color: transparent;
  color: var(--color-main);
  border: 1px solid rgba(139, 159, 212, 0.45);
}

.taste-dark-oriental .btn-reserve-pc:hover {
  background-color: var(--color-main);
  color: #0D0E1A;
  opacity: 1;
}

/* --------------------------------------------------------
   レスポンシブ（768px以下）
   -------------------------------------------------------- */
@media (max-width: 768px) {
  .taste-dark-oriental .section-en {
    font-size: 2.6rem;
  }

  .taste-dark-oriental .hero-title {
    font-size: 1.9rem;
  }

  .taste-dark-oriental .hero-vertical-text,
  .taste-dark-oriental .hero-vertical-right {
    display: none;
  }

  .taste-dark-oriental .hero::after {
    width: 52px;
    height: 52px;
    right: 24px;
    bottom: 60px;
  }

  .taste-dark-oriental .concept .section-inner::before {
    display: none;
  }

  .taste-dark-oriental .concept-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .taste-dark-oriental .reasons-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .taste-dark-oriental .menu-card {
    flex: 0 0 100%;
  }

  .taste-dark-oriental .staff-card {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .taste-dark-oriental .staff-image {
    aspect-ratio: 4/3;
    max-width: 280px;
  }

  .taste-dark-oriental .info-content {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .taste-dark-oriental .cta-title {
    font-size: 1.125rem;
  }
}

@media (max-width: 480px) {
  .taste-dark-oriental .section-en {
    font-size: 2.1rem;
  }

  .taste-dark-oriental .hero-title {
    font-size: 1.6rem;
  }

  .taste-dark-oriental .reasons-list {
    grid-template-columns: 1fr;
  }
}