/* =============================
   LP 基本リセット
============================= */

.lp-wrap {
  width: 100%;
  background-color: #f3f0eb;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "BIZ UDPGothic", Meiryo, sans-serif;
  font-size: 14px;
  line-height: 1.8;
  color: #333;
}

.lp-wrap img {
  max-width: 100%;
  height: auto;
}

.lp-wrap + * {
  margin-top: 0;
}

.lp-hero img {
  display: block;
  margin: 0;
  padding: 0;
}

/* セクション共通 */
.lp-section {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 20px;
}

.mgs-section {
  padding: 4rem 1.5rem;
}

/* 装飾 */
.rounded-10 {
  border-radius: 10px;
}

/* =============================
   About Martin Club Japan（共通）
============================= */

.lp-about-box {
  max-width: 900px;
  border: dotted 1px #999;
  padding: 20px 25px 5px;
  margin-bottom: 2.5rem;
  text-align: left;
}

.lp-mcj-title {
  font-family: 'Georgia', serif;
  font-size: 2.8rem;
  font-weight: 800;
}

.lp-mcj {
  font-family: 'Georgia', serif;
  font-size: 1.6rem;
  font-weight: 500;
  margin-bottom: 12px;
}

.lp-about-box a {
  color: blue;
}

.lp-about-box a:hover {
  color: #000;
}

/* =============================
   案件固有スタイル（rebirthtour2026-ebisu）
============================= */

/* ---- グリーン帯タイトル ---- */
.rbt-fluid-box {
  width: 100vw;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  background-color: #245C4F;
  padding: 30px 0 12px;  /* 下だけ12pxに縮小 */
}

.rbt-fluid-box-inner {
  margin: 0 auto;
  text-align: center;
  color: #ffffff;
}

.rbt-eyebrow {
  font-size: 2.4rem;
  font-weight: 600;
  color: #b7d9cf;
  line-height: 1.6;
}

.rbt-title {
  font-family: 'Georgia', serif;
  font-size: 5.2rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.02em;
  margin-bottom: 1.2rem;
}

.rbt-catch {
  font-size: 2.4rem;
  font-weight: 500;
  color: #f3e24c;
  margin-bottom: 1.2rem;
}

.rbt-dates {
  font-size: 4.2rem;
  font-weight: 700;
  color: #ffffff;
}

/* ---- イベント概要 ---- */
.rbt-lead {
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1.8;
}

.rbt-credit {
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1.4;
}

.rbt-schedule {
  font-size: 4.8rem;
  font-weight: 900;
  color: #245C4F;
  line-height: 1.6;
}

.rbt-badge {
  display: inline-block;
  background-color: #dc143c;
  color: #fff;
  font-size: 2.4rem;
  padding: 0.3rem 1rem;
  border-radius: 0.3rem;
  vertical-align: middle;
}

.green-box {
  background-color: #245C4F;
  border-radius: 0.6rem;
  padding: 1.6rem 2rem;
}

.rbt-info-title {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.2;
  color: #ffffff;
  margin-bottom: 0.6rem;
}

.rbt-ticket-price {
  font-size: 2.8rem;
  font-weight: 800;
  color: #245C4F;
  margin-bottom: 0;
}

.ticket-lead {
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1.8;
  color: #245C4F;
  margin-bottom: 0;
}

.rbt-notice-box {
  background-color: #f2ede3;
  border: solid 2px #9c8246;
  border-radius: 0.6rem;
  padding: 1.6rem 2rem;
  font-size: 1.2rem;
  line-height: 1.7;
}

.advance-sale {
  font-size: 2.1rem;
  font-weight: 800;
  color: #245C4F;
  margin-bottom: 0;
}

.membership {
  font-size: 2.6rem;
  font-weight: 800;
  color: #245C4F;
  margin-bottom: 0;
}

.membership-lead {
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1.8;
}

.general {
  font-size: 3.6rem;
  font-weight: 600;
  color: #245C4F;
  margin-bottom: 0;
}

.rbt-ticket-btn {
  background-color: #c4a154;
  color: #ffffff;
  font-weight: 700;
  font-size: 2.4rem;
  padding: 1.2rem;
  border: none;
  text-align: center;
}

.rbt-ticket-btn:hover {
  background-color: #c4a154;
  color: #303030;
  opacity: 0.9;
}

/* ---- タブ ---- */
.rbt-tabs {
  display: flex;
  width: 100%;
  margin-bottom: 1.6rem;
}

.rbt-tab {
  position: relative;
  border: none;
  padding: 1.2rem 0;
  font-size: 1.6rem;
  font-weight: 800;
  cursor: pointer;
  background-color: #e0ddd6;
  color: #888;
  transition: background-color 0.2s, color 0.2s;
}

/* hoverで押せそう感を出す（共通・ALLタブ用） */
.rbt-tab:not(.is-active):hover {
  background-color: #c9c5ba;
  color: #333;
}

/* 26日・27日タブのhoverは専用グリーンに */
.rbt-tab--sat:not(.is-active):hover,
.rbt-tab--sun:not(.is-active):hover {
  background-color: #52c778;
  color: #ffffff;
}

/* タブの左に小さな三角アイコン */
.rbt-tab::before {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  margin-right: 6px;
  vertical-align: middle;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 7px solid currentColor;
  opacity: 0.5;
}

.rbt-tab--all {
  flex: 0 0 20%;   /* ALLだけ幅を狭く */
}

.rbt-tab--sat,
.rbt-tab--sun {
  flex: 1;         /* 残りを2等分 */
}

.rbt-tab--all.is-active {
  background-color: #ff576d;
  color: #ffffff;
}

.rbt-tab--sat.is-active {
  background-color: #245C4F;
  color: #ffffff;
}

.rbt-tab--sun.is-active {
  background-color: #245C4F;
  color: #ffffff;
}

/* ---- 出演者グリッド ---- */
.rbt-artist-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  margin-bottom: 1.6rem;
  transition: opacity 0.2s;
}

.rbt-artist-card {
  position: relative;
  cursor: pointer;
  overflow: hidden;
  border-radius: 0.4rem;
  line-height: 0;
}

.rbt-artist-card--mc {
  cursor: default;
}

.rbt-artist-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
  transition: transform 0.3s;
}

.rbt-artist-card:hover .rbt-artist-img {
  transform: scale(1.06);
}

.rbt-artist-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 0.8rem;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0) 45%);
  opacity: 0;
  transition: opacity 0.25s;
}

.rbt-artist-card:hover .rbt-artist-overlay,
.rbt-artist-card:focus .rbt-artist-overlay {
  opacity: 1;
}

.rbt-artist-overlay span {
  color: #ffffff;
  font-size: 1.4rem;
  font-weight: 700;
  text-align: center;
  padding: 0 0.4rem 0.4rem;
}

/* ---- タブ別テキスト ---- */
.rbt-day-text {
  display: none;
}

.rbt-day-text.is-active {
  display: block;
}

.rbt-artist-names {
  font-size: 2.4rem;
  font-weight: 700;
  color: #333;
  line-height: 1.8;
}

.rbt-artist-guest {
  font-size: 1.8rem;
  font-weight: 700;
  color: #245C4F;
  margin-top: 1rem;
}

.rbt-artist-sub {
  font-size: 1.6rem;
  font-weight: 700;
  color: #245C4F;
  margin-top: 1rem;
}

/* ---- MARTIN GUITAR SHOW ---- */

/* ---- 見出し ---- */
.rbt-heading {
  font-family: 'Georgia', serif;
  font-size: 4.2rem;
  font-weight: 800;
  color: #245C4F;
  text-align: center;
}

/* ---- J-WAVEバナー ---- */
.rbt-jwave-box {
  background-color: #245C4F;
  color: #ffffff;
  padding: 1.6rem 2rem;
  border-radius: 0.6rem;
}

.rbt-jwave-logo {
  width: 100%;
  height: auto;
  max-width: 12rem;
}

.rbt-jwave-title {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.4;
}

.rbt-jwave-sub {
  font-size: 1.8rem;
  opacity: 0.85;
}

.rbt-jwave-box-link {
  text-decoration: none;
  display: block;
}

.rbt-jwave-box-link:hover {
  text-decoration: none;
}

/* ---- 出演者モーダル ---- */
.rbt-modal .modal-content {
  background-color: #0d0d0d;
  color: #ffffff;
  border-radius: 0;
  overflow: hidden;
}

.rbt-modal .btn-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 5;
}

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

.rbt-modal-body {
  padding: 2rem;
}

.rbt-modal-name {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 1.2rem;
}

.rbt-modal-bio {
  font-size: 1.3rem;
  line-height: 1.9;
  color: #dddddd;
}

.rbt-modal-link {
  margin-top: 1.6rem;
  margin-bottom: 0;
}

.rbt-modal-link a {
  color: #f3e24c;
  text-decoration: underline;
}

/* =============================
   レスポンシブ
============================= */

@media (max-width: 991px) {
  .rbt-eyebrow {
    font-size: 1.6rem;
  }
  .rbt-catch {
    font-size: 1.6rem;
  }
  .rbt-schedule {
    font-size: 2.8rem;
  }
  .rbt-badge {
    font-size: 2.1rem;
  } 
  .rbt-ticket-price {
    font-size: 1.8rem;
    line-height: 1.4;
  }
  .rbt-info-title {
    font-size: 2.1rem;
  }
  .rbt-artist-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 769px) {
  .rbt-artist-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .rbt-title {
    font-size: 3.6rem;
  }
  .rbt-eyebrow {
    font-size: 1.6rem;
  }
  .rbt-catch {
    font-size: 1.6rem;
  }
  .rbt-dates {
    font-size: 3.6rem;
  }
  .rbt-schedule {
    font-size: 2.8rem;
  }
  .rbt-badge {
    font-size: 2.1rem;
  } 
  .rbt-ticket-price {
    font-size: 1.8rem;
    line-height: 1.4;
  }
  .general {
    font-size: 2.1rem;
  }
  .rbt-info-title {
    font-size: 2.1rem;
    word-break: break-all;
  }
  .rbt-heading {
    font-size: 2.8rem;
  }
}

@media (max-width: 575px) {
  .rbt-title {
    font-size: 2.8rem;
  }
  .rbt-catch {
    font-size: 1.3rem;
  }
  .rbt-tab {
    font-size: 1.3rem;
    padding: 1rem 0;
  }
  .rbt-eyebrow {
    font-size: 1.6rem;
  }
  .rbt-dates {
    font-size: 2.1rem;
  }
  .rbt-schedule {
    font-size: 2.4rem;
  }
  .rbt-badge {
    font-size: 1.6rem;
  } 
  .rbt-ticket-price {
    font-size: 3.2rem;
    line-height: 1.4;
  }
  .general {
    font-size: 2.1rem;
  }
  .rbt-info-title {
    font-size: 2.4rem;
    word-break: break-all;
  }
  .rbt-heading {
    font-size: 3.2rem;
  }
  .rbt-jwave-title {
    font-size: 2.8rem;
  }
}