/* ===================================================
   ぐんだいボードゲームカフェ RooT - 公式サイト スタイル
   Designed with ONCA COFFEE aesthetic (Warm, Green, Minimal)
   =================================================== */

:root {
  --color-primary: #1e5a2b;         /* 上品で温かみのある深緑 */
  --color-primary-dark: #15411f;
  --color-primary-light: #2a7a3c;
  --color-primary-soft: #edf5ef;

  --color-accent-pink: #eb6f80;     /* RooTロゴのやわらかなピンク */
  --color-accent-yellow: #f59e0b;
  --color-accent-orange: #ea580c;
  --color-ig-gradient: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);

  --color-bg: #fcfbf9;              /* 温かみのあるエクリュ・オフホワイト */
  --color-bg-card: #ffffff;
  --color-bg-subtle: #f5f2eb;

  --color-text-main: #2b2b2b;       /* 柔らかいチャコール */
  --color-text-muted: #666666;
  --color-text-light: #888888;
  --color-border: #e8e4db;
  --color-border-subtle: #ede9e1;

  --font-en: 'Plus Jakarta Sans', sans-serif;
  --font-ja: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.03);
  --shadow-card: 0 6px 24px rgba(30, 90, 43, 0.06);
  --shadow-hover: 0 12px 32px rgba(30, 90, 43, 0.12);

  --transition: all 0.25s ease;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-ja);
  color: var(--color-text-main);
  background-color: var(--color-bg);
  line-height: 1.8;
  letter-spacing: 0.03em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

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

.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  width: 100%;
  max-width: 780px;
  margin: 0 auto;
  padding: 0 24px;
}

.pc-only {
  display: inline;
}

@media (max-width: 768px) {
  .pc-only {
    display: none;
  }
}

/* Typography & Titles */
h1, h2, h3, h4 {
  font-family: var(--font-ja);
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-text-main);
}

.section-title-wrap {
  text-align: center;
  margin-bottom: 48px;
}

.en-label {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.ja-title {
  font-size: 1.9rem;
  letter-spacing: 0.05em;
  position: relative;
  display: inline-block;
}

.section-subtitle {
  margin-top: 12px;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 30px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(30, 90, 43, 0.25);
}

.btn-outline-ig {
  background-color: #ffffff;
  color: #333333;
  border: 1px solid var(--color-border);
}

.btn-outline-ig:hover {
  border-color: #e1306c;
  color: #e1306c;
  transform: translateY(-2px);
  box-shadow: var(--shadow-subtle);
}

.btn-ig-primary {
  background: var(--color-ig-gradient);
  color: #ffffff;
  font-size: 1rem;
  padding: 15px 36px;
  box-shadow: 0 6px 20px rgba(220, 39, 67, 0.25);
}

.btn-ig-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(220, 39, 67, 0.35);
  filter: brightness(1.05);
}

/* Sections */
.section {
  padding: 90px 0;
}

/* ===================================================
   Header
   =================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(252, 251, 249, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border-subtle);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1080px;
  margin: 0 auto;
  padding: 14px 24px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.brand-name {
  font-family: var(--font-en);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--color-primary);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-item {
  font-family: var(--font-en);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  position: relative;
}

.nav-item:hover {
  color: var(--color-primary);
}

.nav-instagram {
  color: #c13584;
}

.nav-instagram i {
  margin-right: 4px;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 6px;
  width: 24px;
  padding: 4px 0;
}

.mobile-menu-btn span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--color-text-main);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===================================================
   Hero Section
   =================================================== */
.hero-section {
  padding: 50px 0 80px;
  text-align: center;
}

.hero-badge-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.hero-sub-badge {
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  background-color: var(--color-primary-soft);
  padding: 5px 14px;
  border-radius: var(--radius-full);
}

.hero-place-badge {
  font-size: 0.85rem;
  font-weight: 600;
  color: #4a5568;
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  padding: 5px 14px;
  border-radius: var(--radius-full);
}

.hero-place-badge i {
  color: var(--color-primary);
  margin-right: 4px;
}

.hero-visual-wrap {
  position: relative;
  max-width: 680px;
  margin: 0 auto 36px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 4px solid #ffffff;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.hero-visual-wrap:hover {
  transform: translateY(-4px);
}

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

.zoom-badge {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.65);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
}

.hero-lead {
  max-width: 680px;
  margin: 0 auto;
}

.hero-title {
  font-size: 2.1rem;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
  line-height: 1.45;
}

.hero-text {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.9;
  margin-bottom: 36px;
}

.hero-action-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===================================================
   Concept Section
   =================================================== */
.concept-section {
  background-color: #ffffff;
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.concept-lead {
  font-size: 1.25rem;
  font-weight: 700;
  text-align: center;
  color: var(--color-primary);
  margin-bottom: 24px;
  line-height: 1.6;
}

.concept-desc {
  font-size: 0.98rem;
  color: var(--color-text-muted);
  line-height: 2;
  text-align: justify;
  margin-bottom: 50px;
}

.concept-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.point-item {
  background: var(--color-bg);
  padding: 28px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
}

.point-num {
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--color-primary);
  display: block;
  margin-bottom: 8px;
  letter-spacing: 0.1em;
}

.point-title {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--color-text-main);
}

.point-text {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ===================================================
   Price & Menu Section
   =================================================== */
.price-section {
  background-color: var(--color-bg);
}

.price-container {
  display: grid;
  grid-template-columns: 440px 1fr;
  gap: 44px;
  align-items: start;
}

.price-poster-card {
  position: relative;
  background-color: #ffffff;
  border-radius: var(--radius-xl);
  padding: 12px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.price-poster-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.price-poster-img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
}

.poster-zoom-hint {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background: rgba(0, 0, 0, 0.7);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Kids Special Banner */
.kids-special-banner {
  background: linear-gradient(135deg, #fef9c3 0%, #fef08a 100%);
  border: 2px dashed #ca8a04;
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-bottom: 24px;
}

.kids-banner-badge {
  font-size: 0.75rem;
  font-weight: 800;
  color: #854d0e;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.kids-banner-content {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 6px;
}

.kids-icon {
  font-size: 2rem;
  color: #a16207;
}

.kids-title {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: #713f12;
}

.kids-price {
  font-size: 1.15rem;
  color: #854d0e;
}

.kids-price strong {
  font-size: 1.6rem;
  font-weight: 900;
  color: #a16207;
}

.kids-note {
  font-size: 0.82rem;
  color: #854d0e;
  line-height: 1.5;
}

/* Plan Cards List */
.plan-cards-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.plan-box {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 20px 24px;
  box-shadow: var(--shadow-subtle);
}

.morning-box {
  border-left: 4px solid var(--color-accent-orange);
}

.plan-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.plan-badge {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary);
  background-color: var(--color-primary-soft);
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.badge-morning {
  color: #c2410c;
  background-color: #ffedd5;
}

.badge-pack {
  color: #1e40af;
  background-color: #dbeafe;
}

.badge-drink {
  color: #92400e;
  background-color: #fef3c7;
}

.plan-box-title {
  font-size: 1.1rem;
  color: var(--color-text-main);
}

.plan-price-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 6px;
}

.plan-price-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.plan-price-item {
  display: flex;
  flex-direction: column;
}

.plan-time {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.plan-cost {
  font-family: var(--font-en);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
}

.plan-cost small {
  font-size: 0.9rem;
  font-weight: 600;
}

.plan-sub-text {
  font-size: 0.78rem;
  color: var(--color-text-light);
}

.plan-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Price Notes */
.price-notes-box {
  background-color: rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  border: 1px solid var(--color-border-subtle);
}

.price-notes-box h4 {
  font-size: 0.9rem;
  color: var(--color-text-main);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.price-notes-box h4 i {
  color: var(--color-primary);
}

.price-notes-box ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.price-notes-box li {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  position: relative;
  padding-left: 14px;
}

.price-notes-box li::before {
  content: '・';
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

/* ===================================================
   Information Section
   =================================================== */
.info-section {
  background-color: #ffffff;
  border-top: 1px solid var(--color-border-subtle);
}

.info-card {
  background-color: var(--color-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-subtle);
  padding: 40px;
}

.info-dl {
  display: flex;
  flex-direction: column;
}

.info-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border-subtle);
  align-items: baseline;
}

.info-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.info-dt {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

.info-dd {
  font-size: 1rem;
  color: var(--color-text-main);
  line-height: 1.7;
}

.highlight-date {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  display: inline-block;
}

.room-highlight {
  display: inline-block;
  background-color: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 1.1rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 6px;
  margin-top: 6px;
}

.room-highlight i {
  margin-right: 6px;
}

/* ===================================================
   Recommended Games Section
   =================================================== */
.games-section {
  background-color: var(--color-bg);
  border-top: 1px solid var(--color-border-subtle);
}

.games-simple-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.game-item {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  border: 1px solid var(--color-border-subtle);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

.game-item:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card);
}

.game-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  background-color: var(--color-primary-soft);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  width: fit-content;
  margin-bottom: 16px;
}

.tag-heavy {
  color: #854d0e;
  border: 1px solid #fef08a;
  background-color: #fefce8;
}

.game-icon-box {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.game-name {
  font-size: 1.25rem;
  margin-bottom: 8px;
  color: var(--color-text-main);
}

.game-meta-row {
  display: flex;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--color-text-light);
  font-weight: 600;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--color-border);
}

.game-description {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.games-note-box {
  background-color: #ffffff;
  border-left: 3px solid var(--color-primary);
  padding: 20px 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  max-width: 800px;
  margin: 0 auto;
  border: 1px solid var(--color-border-subtle);
  border-left: 3px solid var(--color-primary);
}

.games-note-box p {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

.games-note-box i {
  color: var(--color-primary);
  margin-right: 6px;
}

/* ===================================================
   Member Section (Grid)
   =================================================== */
.member-section {
  background-color: #ffffff;
  border-top: 1px solid var(--color-border-subtle);
}

.members-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(460px, 1fr));
  gap: 28px;
  margin-bottom: 40px;
}

.member-card {
  background-color: var(--color-bg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-subtle);
  padding: 24px;
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  align-items: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  position: relative;
}

.member-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--color-primary-light);
}

.member-card-img-box {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border: 2px solid #ffffff;
  background-color: #ffffff;
  cursor: pointer;
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: center;
  justify-content: center;
}

.member-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.3s ease;
}

.member-card-img-box:hover .member-card-img {
  transform: scale(1.05);
}

.member-zoom-hint {
  position: absolute;
  bottom: 8px;
  right: 8px;
  left: 8px;
  background: rgba(0, 0, 0, 0.65);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 6px;
  border-radius: var(--radius-full);
  text-align: center;
  backdrop-filter: blur(2px);
  opacity: 0.9;
  transition: opacity 0.2s ease;
}

.member-card-img-box:hover .member-zoom-hint {
  opacity: 1;
  background: rgba(0, 0, 0, 0.8);
}

.member-card-body {
  display: flex;
  flex-direction: column;
}

.member-header-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.role-badge {
  font-family: var(--font-en);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.role-leader {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #ffffff;
}

.role-designer {
  background: linear-gradient(135deg, #f43f5e 0%, #e11d48 100%);
  color: #ffffff;
}

.role-cast {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  color: #ffffff;
}

.member-card-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.2;
}

.member-card-dept {
  font-size: 0.83rem;
  color: var(--color-text-light);
  margin-bottom: 12px;
}

.member-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.member-card-tags .like-chip {
  background-color: #ffffff;
  border: 1px solid var(--color-border-subtle);
  font-size: 0.78rem;
  color: var(--color-text-muted);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.member-card-tags .specialty-chip {
  background-color: #fefce8;
  border-color: #fef08a;
  color: #854d0e;
  font-weight: 600;
}

.member-card-quote {
  position: relative;
  background-color: var(--color-primary-soft);
  border-radius: var(--radius-md);
  padding: 12px 14px 12px 28px;
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--color-primary-dark);
  line-height: 1.6;
}

.quote-mark {
  position: absolute;
  top: 10px;
  left: 10px;
  font-size: 0.8rem;
  color: var(--color-primary);
  opacity: 0.7;
}

.members-team-banner {
  background-color: var(--color-bg);
  border: 1px dashed var(--color-primary-light);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}

.members-team-banner i {
  font-size: 1.6rem;
  color: var(--color-primary);
  flex-shrink: 0;
}

.members-team-banner p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin: 0;
}

.members-team-banner small {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-top: 4px;
}

/* ===================================================
   Instagram Section (Feed Card)
   =================================================== */
.instagram-section {
  background-color: var(--color-bg);
  border-top: 1px solid var(--color-border-subtle);
}

.ig-card {
  text-align: center;
  padding: 10px 0;
}

.ig-icon-wrap {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: var(--color-ig-gradient);
  color: #ffffff;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 8px 20px rgba(220, 39, 67, 0.25);
}

.ig-label {
  color: #c13584;
}

.ig-title {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.ig-account-id {
  font-family: var(--font-en);
  font-size: 1.15rem;
  font-weight: 700;
  color: #c13584;
  margin-bottom: 8px;
}

.ig-account-id a:hover {
  text-decoration: underline;
}

.ig-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 540px;
  margin: 0 auto 32px;
}

/* Instagram Embed Window (投稿が確認できる窓) */
.ig-embed-window {
  max-width: 520px;
  margin: 0 auto 36px;
  background-color: #ffffff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  text-align: left;
}

.ig-window-header {
  background-color: #faf9f6;
  border-bottom: 1px solid var(--color-border-subtle);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.window-dots {
  display: flex;
  gap: 6px;
}

.window-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.dot-red { background-color: #ff5f56; }
.dot-yellow { background-color: #ffbd2e; }
.dot-green { background-color: #27c93f; }

.window-title {
  font-family: var(--font-en);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.window-title i {
  color: #c13584;
}

.window-open-btn {
  font-size: 0.85rem;
  color: var(--color-text-light);
  transition: color 0.2s ease;
}

.window-open-btn:hover {
  color: #c13584;
}

.ig-window-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: #ffffff;
}

/* Instagram Embed Override */
.instagram-media {
  margin: 0 auto !important;
  max-width: 100% !important;
  min-width: 280px !important;
  border: none !important;
  box-shadow: none !important;
}

.ig-placeholder-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 24px 10px;
  text-align: center;
}

.ig-loading-logo {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.ig-loading-text {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.82rem;
}

/* Instagram Post Feed Card */
.ig-post-feed {
  width: 100%;
  text-align: left;
}

.ig-post-card {
  display: block;
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ig-post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.ig-post-header {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  gap: 10px;
  border-bottom: 1px solid var(--color-border-subtle);
}

.ig-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
}

.ig-user-info {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.ig-username {
  font-family: var(--font-en);
  font-size: 0.9rem;
  font-weight: 700;
  color: #262626;
  line-height: 1.2;
}

.ig-user-sub {
  font-size: 0.72rem;
  color: var(--color-text-light);
}

.ig-top-icon {
  font-size: 1.2rem;
  color: #c13584;
}

.ig-post-image {
  background-color: #f0ede6;
  position: relative;
  overflow: hidden;
}

.ig-thumb-img {
  width: 100%;
  display: block;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: top;
}

.ig-post-body {
  padding: 14px 16px;
}

.ig-post-actions {
  display: flex;
  gap: 14px;
  font-size: 1.2rem;
  color: #262626;
  margin-bottom: 10px;
}

.ig-post-caption {
  font-size: 0.85rem;
  color: #262626;
  line-height: 1.6;
  margin-bottom: 8px;
}

.ig-post-caption strong {
  font-family: var(--font-en);
  font-weight: 700;
  margin-right: 6px;
}

.ig-post-more {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  color: #0095f6;
}

/* ===================================================
   Footer
   =================================================== */
.site-footer {
  background-color: #f5f2eb;
  border-top: 1px solid var(--color-border);
  padding: 50px 0 30px;
  text-align: center;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-primary);
}

.footer-logo-img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.footer-sns-link a {
  font-family: var(--font-en);
  font-size: 0.95rem;
  font-weight: 600;
  color: #c13584;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-sns-link a:hover {
  text-decoration: underline;
}

.footer-copyright {
  font-family: var(--font-en);
  font-size: 0.78rem;
  color: var(--color-text-light);
  margin-top: 10px;
}

/* ===================================================
   Modal (Lightbox)
   =================================================== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(4px);
}

.modal-dialog {
  position: relative;
  z-index: 2;
  max-width: 800px;
  max-height: 90vh;
  width: 100%;
  background: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  width: 36px;
  height: 36px;
  background: rgba(0, 0, 0, 0.6);
  color: #ffffff;
  border-radius: 50%;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  z-index: 10;
  transition: background 0.2s ease;
}

.modal-close:hover {
  background: rgba(0, 0, 0, 0.9);
}

.modal-body {
  overflow-y: auto;
  max-height: 85vh;
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.modal-img {
  max-height: 75vh;
  width: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.modal-caption {
  margin-top: 12px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text-main);
}

/* ===================================================
   Responsive Mobile
   =================================================== */
@media (max-width: 900px) {
  .price-container {
    grid-template-columns: 1fr;
  }

  .price-poster-card {
    max-width: 440px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }

  .hero-title {
    font-size: 1.7rem;
  }

  .ja-title {
    font-size: 1.5rem;
  }

  .concept-points {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .info-card {
    padding: 24px 18px;
  }

  .info-row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 14px 0;
  }

  .info-dt {
    color: var(--color-primary);
  }

  .members-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .member-card {
    grid-template-columns: 1fr;
    padding: 20px;
    gap: 16px;
    text-align: center;
  }

  .member-card-img-box {
    max-width: 220px;
    margin: 0 auto;
    width: 100%;
  }

  .member-header-row {
    justify-content: center;
  }

  .member-card-tags {
    justify-content: center;
  }

  .member-card-quote {
    text-align: left;
  }

  .members-team-banner {
    flex-direction: column;
    text-align: center;
  }

  .nav-menu {
    position: fixed;
    top: 73px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 24px;
    gap: 18px;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 10px 25px rgba(0,0,0,0.06);
    display: none;
  }

  .nav-menu.open {
    display: flex;
  }

  .mobile-menu-btn {
    display: flex;
  }
}