/* ========================================
   東京V界隈 - ネオン街テーマ
   ======================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 14px;
  line-height: 1.8;
  color: #e0e0e8;
  background: #0a0a14;
  -webkit-font-smoothing: antialiased;
}

/* 背景画像（固定、暗めオーバーレイ） */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("../images/night_back02.png") center center / cover no-repeat fixed;
  opacity: 0.18;
  z-index: -2;
}

body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(10,10,20,0.6) 0%, rgba(15,10,30,0.4) 50%, rgba(10,10,20,0.7) 100%);
  z-index: -1;
}

a {
  color: inherit;
  text-decoration: none;
}

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

/* ===== グローバルヘッダー ===== */
.global-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  min-height: 56px;
  background: rgba(10, 10, 20, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  height: 54px;
}

.header-line {
  height: 2px;
  background: linear-gradient(90deg, #ff44aa, #cc44ff, #7de8ff, #44ffaa, #7de8ff, #cc44ff, #ff44aa);
  box-shadow: 0 0 8px rgba(125, 232, 255, 0.5), 0 0 16px rgba(204, 68, 255, 0.3);
}

/* ロゴ */
.site-logo {
  display: flex;
  align-items: center;
  margin-right: 30px;
  flex-shrink: 0;
}

.logo-img {
  height: 40px;
  width: auto;
}

/* ナビ */
.global-nav {
  flex: 1;
}

.global-nav ul {
  list-style: none;
  display: flex;
  gap: 0;
  justify-content: flex-end;
  align-items: center;
}

.global-nav li a {
  display: block;
  padding: 0 10px;
  font-size: 11px;
  font-weight: 700;
  font-family: "Montserrat", sans-serif;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.05em;
  line-height: 54px;
  transition: color 0.2s, text-shadow 0.2s;
}

.global-nav li a:hover,
.global-nav li a.nav-active {
  color: #7de8ff;
  text-shadow: 0 0 8px rgba(125, 232, 255, 0.5);
}

/* CONTACT / GOODS 特殊タブ */
.nav-special a {
  color: rgba(255, 255, 255, 0.85) !important;
  border: 1px solid rgba(255, 68, 170, 0.5);
  border-radius: 16px;
  padding: 4px 14px !important;
  line-height: 1.4 !important;
  font-size: 10px !important;
  margin-left: 6px;
  transition: all 0.3s;
  background: rgba(255, 68, 170, 0.1);
}

.nav-special a:hover {
  background: rgba(255, 68, 170, 0.25) !important;
  border-color: #ff44aa !important;
  color: #fff !important;
  text-shadow: 0 0 8px rgba(255, 68, 170, 0.6) !important;
  box-shadow: 0 0 12px rgba(255, 68, 170, 0.3);
}

/* 言語 */
.header-right {
  margin-left: 15px;
  flex-shrink: 0;
}

.lang-btn {
  background: none;
  border: none;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  font-family: inherit;
}

/* ハンバーガー */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #e0e0e8;
}

/* ===== パンくず ===== */
.breadcrumb {
  max-width: 800px;
  margin: 0 auto;
  padding: 66px 20px 8px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

.breadcrumb-bottom {
  padding: 16px 20px 24px;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.4);
  transition: color 0.2s;
}

.breadcrumb a:hover {
  color: #7de8ff;
}

.bc-sep {
  margin: 0 6px;
  color: rgba(255, 255, 255, 0.2);
}

.bc-current {
  color: rgba(255, 255, 255, 0.6);
}

/* ===== ヒーローバナー ===== */
.hero-section {
  padding: 66px 20px 0;
}

.hero-banner {
  max-width: 800px;
  margin: 0 auto;
}

.hero-image-area {
  width: 100%;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 4px 30px rgba(125, 232, 255, 0.15), 0 0 60px rgba(204, 68, 255, 0.08);
}

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

/* ===== 紹介文 ===== */
.intro-section {
  padding: 28px 20px 16px;
}

.intro-inner {
  max-width: 800px;
  margin: 0 auto;
  background: rgba(15, 15, 30, 0.7);
  border: 1px solid rgba(125, 232, 255, 0.12);
  border-radius: 12px;
  padding: 24px 28px;
}

.intro-catchcopy {
  font-size: 18px;
  font-weight: 900;
  color: #fff;
  text-align: center;
  text-shadow: 0 0 12px rgba(125, 232, 255, 0.4);
  margin-bottom: 8px;
}

.intro-text {
  font-size: 13px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
}

/* ===== 動画 ===== */
.movie-section {
  padding: 16px 20px 24px;
}

.movie-inner {
  max-width: 800px;
  margin: 0 auto;
}

.video-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  border-radius: 8px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 4px 30px rgba(125, 232, 255, 0.15), 0 0 60px rgba(204, 68, 255, 0.08);
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* ===== セクションタイトル（丸枠ピル） ===== */
.pill-title {
  text-align: center;
  margin: 36px 0 24px;
}

.pill-title span {
  display: inline-block;
  padding: 10px 48px;
  border: 2px solid rgba(125, 232, 255, 0.6);
  border-radius: 40px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: #e0e0f0;
  background: rgba(15, 15, 30, 0.7);
  box-shadow: 0 0 12px rgba(125, 232, 255, 0.2), inset 0 0 12px rgba(125, 232, 255, 0.05);
  text-shadow: 0 0 8px rgba(125, 232, 255, 0.3);
}

/* ===== メンバー紹介 ===== */
.members-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px 20px;
}

.member-card {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 28px 20px;
  border-bottom: 1px solid rgba(125, 232, 255, 0.1);
  background: rgba(15, 15, 30, 0.5);
  border-radius: 12px;
  margin-bottom: 16px;
  border: 1px solid rgba(125, 232, 255, 0.08);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.member-card:hover {
  border-color: rgba(204, 68, 255, 0.2);
  box-shadow: 0 0 20px rgba(204, 68, 255, 0.1);
}

.member-card:last-child {
  border-bottom: 1px solid rgba(125, 232, 255, 0.08);
  margin-bottom: 0;
}

.member-img {
  flex-shrink: 0;
  width: 220px;
}

.member-photo {
  width: 220px;
  height: 220px;
  object-fit: cover;
  border-radius: 8px;
  display: block;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.member-info {
  flex: 1;
  padding-top: 4px;
}

.member-name {
  font-size: 18px;
  font-weight: 900;
  color: #fff;
  margin-bottom: 4px;
  text-shadow: 0 0 12px rgba(255, 68, 170, 0.3);
}

.member-quote {
  font-size: 13px;
  font-weight: 700;
  color: #cc88ff;
  margin-bottom: 12px;
}

.member-desc {
  font-size: 12.5px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 14px;
}

.member-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.link-yt {
  color: #ff4466;
  font-size: 13px;
  font-weight: 700;
  transition: text-shadow 0.2s, opacity 0.2s;
}

.link-yt:hover {
  text-shadow: 0 0 8px rgba(255, 68, 102, 0.6);
  opacity: 0.8;
}

.link-sep {
  color: rgba(255, 255, 255, 0.25);
  font-size: 13px;
}

.link-x {
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  font-weight: 700;
  transition: text-shadow 0.2s, opacity 0.2s;
}

.link-x:hover {
  text-shadow: 0 0 8px rgba(125, 232, 255, 0.5);
  opacity: 0.8;
}

/* ===== ギャラリー ===== */
.gallery-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px 20px 12px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}

.gallery-placeholder {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, rgba(20, 15, 35, 0.8), rgba(30, 20, 50, 0.8));
  border-radius: 6px;
  border: 1px solid rgba(125, 232, 255, 0.08);
}

.gallery-caption {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.8;
}

/* ===== スペシャル一覧ボタン ===== */
.back-btn-area {
  max-width: 800px;
  margin: 0 auto;
  padding: 24px 20px;
}

.btn-back-special {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 14px 0;
  background: linear-gradient(135deg, rgba(125, 232, 255, 0.15), rgba(204, 68, 255, 0.15));
  border: 1px solid rgba(125, 232, 255, 0.3);
  color: #7de8ff;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.1em;
  border-radius: 40px;
  transition: all 0.3s;
}

.btn-back-special:hover {
  background: linear-gradient(135deg, rgba(125, 232, 255, 0.25), rgba(204, 68, 255, 0.25));
  box-shadow: 0 0 20px rgba(125, 232, 255, 0.2);
}

.btn-arrow {
  font-size: 18px;
}

/* ===== 固定SNSアイコン（右上） ===== */
.fixed-social {
  position: fixed;
  top: 72px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 900;
}

.fixed-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(10, 10, 20, 0.7);
  border: 1px solid rgba(125, 232, 255, 0.15);
  border-radius: 50%;
  transition: all 0.3s;
}

.fixed-social a:hover {
  background: rgba(125, 232, 255, 0.15);
  border-color: #7de8ff;
  box-shadow: 0 0 12px rgba(125, 232, 255, 0.3);
}

.fixed-social a img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

/* ===== TO TOP ===== */
.to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #ff44aa, #cc44ff);
  color: #fff;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 900;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.2s;
  box-shadow: 0 2px 16px rgba(255, 68, 170, 0.4);
}

.to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.to-top:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 24px rgba(255, 68, 170, 0.6);
}

.to-top-arrow {
  font-size: 10px;
  line-height: 1;
}

.to-top-label {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1;
  margin-top: 1px;
}

/* ===== フッター ===== */
.global-footer {
  background: rgba(10, 8, 20, 0.95);
  color: rgba(255, 255, 255, 0.5);
  padding: 36px 20px 24px;
  border-top: 1px solid rgba(125, 232, 255, 0.1);
}

.footer-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 12px;
}

.social-btn {
  width: 40px;
  height: 40px;
  background: rgba(125, 232, 255, 0.08);
  border: 1px solid rgba(125, 232, 255, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.3s;
}

.social-btn:hover {
  background: rgba(125, 232, 255, 0.2);
  border-color: #7de8ff;
  color: #7de8ff;
  box-shadow: 0 0 12px rgba(125, 232, 255, 0.3);
}

.footer-lang {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.35);
  margin-bottom: 20px;
}

.footer-nav-btns {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 16px;
}

.footer-btn {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  padding: 8px 24px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 24px;
  transition: all 0.3s;
}

.footer-btn:hover {
  border-color: #ff44aa;
  color: #ff44aa;
  box-shadow: 0 0 12px rgba(255, 68, 170, 0.2);
}

.footer-legal {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.footer-legal a {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.4);
  transition: color 0.2s;
}

.footer-legal a:hover {
  color: #7de8ff;
}

.footer-company {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
}

.company-label {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.3);
}

.company-name {
  font-size: 14px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.05em;
}

.footer-copy {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.25);
}

/* ===== レスポンシブ ===== */
@media (max-width: 768px) {
  .global-nav {
    display: none;
    position: fixed;
    top: 56px;
    right: 12px;
    width: auto;
    background: rgba(10, 10, 20, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(125, 232, 255, 0.15);
    border-radius: 12px;
    z-index: 9999;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
  }

  .global-nav.open {
    display: block;
  }

  .global-nav ul {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    padding: 12px 14px;
    gap: 8px;
  }

  .global-nav li a {
    line-height: 1.4;
    font-size: 11px;
    padding: 6px 12px;
  }

  .nav-special a {
    margin-left: 0 !important;
  }

  .header-right {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .member-card {
    flex-direction: column;
    align-items: center;
    padding: 24px 16px;
  }

  .member-img {
    width: 180px;
  }

  .member-photo {
    width: 180px;
    height: 180px;
  }

  .member-info {
    text-align: center;
  }

  .member-links {
    justify-content: center;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .footer-nav-btns {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }

  .footer-legal {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }
}

@media (max-width: 480px) {
  .pill-title span {
    padding: 8px 32px;
    font-size: 14px;
  }

  .member-img {
    width: 160px;
  }

  .member-photo {
    width: 160px;
    height: 160px;
  }

  .logo-img {
    height: 32px;
  }
}

/* ===== メンバー英名 ===== */
.member-name-en {
  font-size: 11px;
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

/* ===== メンバー詳細情報 ===== */
.member-details {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 14px;
}

.member-detail {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.55);
  display: flex;
  align-items: center;
  gap: 4px;
}

.detail-label {
  font-weight: 700;
  color: rgba(255, 255, 255, 0.35);
  margin-right: 2px;
}

.color-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  vertical-align: middle;
}

/* ===== メンバーカード カラーアクセント ===== */
.member-card {
  border-left: 3px solid var(--member-color, rgba(125, 232, 255, 0.3));
}

/* ===== メンバーリンクアイコン ===== */
.member-link-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  transition: opacity 0.2s, transform 0.2s;
}

.member-link-icon:hover {
  opacity: 0.7;
  transform: scale(1.1);
}

.member-link-icon img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

/* ===== フッターアイコン画像 ===== */
.social-icon-img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

/* ===== ガイドライン ===== */
.guidelines-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px 40px;
}

.guidelines-page {
  padding-top: 80px;
}

.guidelines-page .back-link {
  text-align: center;
  margin-top: 24px;
}

.guidelines-page .back-link a {
  color: rgba(125, 232, 255, 0.7);
  font-size: 13px;
  transition: color 0.2s;
}

.guidelines-page .back-link a:hover {
  color: #7de8ff;
}

.guidelines-inner {
  background: rgba(15, 15, 30, 0.7);
  border: 1px solid rgba(125, 232, 255, 0.12);
  border-radius: 12px;
  padding: 32px 28px;
}

.guidelines-intro {
  font-size: 13px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(125, 232, 255, 0.1);
}

.guidelines-item {
  margin-bottom: 24px;
}

.guidelines-item h3 {
  font-size: 14px;
  font-weight: 700;
  color: #7de8ff;
  margin-bottom: 8px;
  text-shadow: 0 0 8px rgba(125, 232, 255, 0.3);
}

.guidelines-item p {
  font-size: 12.5px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.7);
}

.guidelines-list {
  list-style: none;
  padding: 8px 0 8px 16px;
}

.guidelines-list li {
  font-size: 12.5px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.65);
  position: relative;
  padding-left: 16px;
}

.guidelines-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 68, 170, 0.5);
}

.guidelines-note {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.45);
  display: block;
  margin-top: 4px;
}

.guidelines-date {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.35);
  text-align: right;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid rgba(125, 232, 255, 0.1);
}

/* ===== スクロールアニメーション ===== */
.anim-hidden {
  opacity: 0;
  transform: translateY(30px);
}

.anim-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

/* メンバーカードは順番に遅延 */
.member-card.anim-visible:nth-child(2) { transition-delay: 0s; }
.member-card.anim-visible:nth-child(3) { transition-delay: 0.1s; }
.member-card.anim-visible:nth-child(4) { transition-delay: 0.2s; }
.member-card.anim-visible:nth-child(5) { transition-delay: 0.3s; }