@charset "UTF-8";
/*
 * iro code. リセットCSS 2025（本番用・コメント軽量版）
 */
/* ボックスモデル */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* マージンリセット */
body, h1, h2, h3, h4, h5, h6, p, ul, ol, figure, blockquote, dl, dd {
  margin: 0;
  padding: 0;
}

/* テーブルセルのUA既定padding(1px)を除去（SPの積み上げレイアウトで1セルあたり+2pxの高さ誤差になる） */
th, td {
  padding: 0;
}

/* スマホタップ時のOS既定ハイライト（灰色のちらつき）を無効化 */
* {
  -webkit-tap-highlight-color: transparent;
}

/* HTML基本設定 */
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

/* body基本設定 */
body {
  min-height: 100vh;
  min-height: 100dvh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* リスト */
ul, ol {
  list-style: none;
}

/* 画像・メディア */
img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

/* 見出し・段落
   overflow-wrap は残す（URL・長い英単語・型番が「1語で行に収まらない時だけ」割る＝はみ出し防止）。
   text-wrap の balance / pretty は一律では入れない:
   - pretty は英文の孤立行対策。効かせるため前の行から文字を引き戻すので、和文では前の行が短くなり右側に余白が空く
   - balance は行長を揃えるため意図的に行を短くする→カンプの改行と食い違う
   - どちらも Firefox 未対応（2026-07時点）でブラウザ間の改行位置が変わる
   使いたい箇所だけ .u-balance / .u-pretty で個別に付ける */
h1, h2, h3, h4, h5, h6,
p {
  overflow-wrap: break-word;
}

/* リンク */
a {
  text-decoration: none;
}

a:not([class]) {
  text-decoration-skip-ink: auto;
}

/* フォーム */
input, button, textarea, select {
  font: inherit;
  color: inherit;
}

textarea {
  resize: vertical;
}

input[type=submit],
input[type=button],
label, button, select {
  cursor: pointer;
}

/* アクセシビリティ配慮 */
@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
    interpolate-size: allow-keywords;
  }
}
/* ========================================
  Settings
======================================== */
/* ========================================
  Base
======================================== */
body {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1rem;
  font-weight: 400;
  color: #000000;
  line-height: 1.5;
  background-color: #ffffff;
}

a:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}

.inner {
  max-width: 71.875rem;
  margin-inline: auto;
  padding-inline: 1.5625rem;
}

@media not all and (min-width: 768px) {
  .inner {
    padding-inline: 1.25rem;
  }
}
/* ========================================
  Components: Buttons
======================================== */
/* 黒ボタン（白1px内側ボーダー）: ヘッダー2箇所・FV SP */
.c-btn-dark {
  display: flex;
  align-items: center;
  width: fit-content;
  /* 仕様書: 高さ56 = 視覚padding20 + 文字16。border 1px 込みで 19+1=20 */
  padding: 1.1875rem;
  border: 1px solid #ffffff;
  font-size: 0.875rem;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: 0.05em;
  line-height: 1;
  white-space: nowrap;
  background-color: #000000;
  border-radius: 3px;
  transition: background-color 0.3s, color 0.3s, transform 0.3s, box-shadow 0.3s;
}

@media (any-hover: hover) {
  .c-btn-dark:hover {
    color: #000000;
    background-color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
  }
  .c-btn-dark:hover .c-btn-dark__icon img {
    filter: invert(1); /* 白アイコン→黒（反転ホバーに追従） */
  }
}
.c-btn-dark__icon img {
  transition: filter 0.3s;
}

.c-btn-dark__icon {
  width: 1rem;
  height: 1rem;
  margin-right: 0.9375rem; /* 仕様書: アイコン→テキスト 15 */
  flex-shrink: 0;
}

/* ゴールドCTAボタン: Tickets */
.c-btn-gold {
  position: relative;
  display: flex;
  align-items: center;
  width: 24.8125rem; /* 仕様書: p-tickets ボタン 397×84 */
  padding: 1.875rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: #000000;
  letter-spacing: 0.05em;
  line-height: 1;
  white-space: nowrap;
  background: linear-gradient(100deg, #f4cf75 0%, #f8f7ca 25%, #f5f4bb 50%, #fff6e5 75%, #e4c774 100%);
  border-radius: 3px;
  transition: transform 0.3s, box-shadow 0.3s;
}

/* ホバー時に走り抜ける光沢帯（code-stock shine-effect のホバー版アレンジ。overflow不要でバッジを切らない） */
.c-btn-gold::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: 3px;
  background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.75) 50%, transparent 60%);
  background-size: 300% 100%;
  background-position: 160% 0;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 0.15s;
  pointer-events: none;
}

@media not all and (min-width: 768px) {
  .c-btn-gold {
    width: 19.625rem; /* 仕様書: SP 314×78 */
    font-size: 1.125rem;
  }
}
@media (any-hover: hover) {
  .c-btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(228, 199, 116, 0.55);
  }
  .c-btn-gold:hover::after {
    opacity: 1;
    background-position: -60% 0;
    transition: background-position 0.7s ease, opacity 0.2s;
  }
}
.c-btn-gold__icon {
  width: 1rem;
  height: 1rem;
  margin-left: auto; /* 仕様書: テキスト…アイコン右端（PC間隔30/SP20） */
  flex-shrink: 0;
}

.c-btn-gold__badge {
  position: absolute;
  top: -2.5625rem; /* 仕様書: バッジ ボタン相対 x-41,y-41（回転10°込み81×81） */
  left: -2.5625rem;
  z-index: 10;
  width: 5.0625rem;
}

@media not all and (min-width: 768px) {
  .c-btn-gold__badge {
    top: -2.8125rem; /* 仕様書: SP x-10,y-45（70×70） */
    left: -0.625rem;
    width: 4.375rem;
  }
}
/* 黒ボタン（ボーダーなし）: Official Goods */
.c-btn-plain {
  display: flex;
  align-items: center;
  width: 24.8125rem; /* 仕様書: p-goods ボタン 397×78 */
  padding: 1.875rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: 0.05em;
  line-height: 1;
  background-color: #000000;
  border-radius: 3px;
  transition: background-color 0.3s, color 0.3s, transform 0.3s, box-shadow 0.3s;
}

@media not all and (min-width: 768px) {
  .c-btn-plain {
    width: 15.875rem; /* 仕様書: SP 254×94 pad[20,30,20,30]・2行 */
    padding-block: 1.25rem;
    padding-inline: 1.875rem;
    font-size: 1rem;
    line-height: 1.7;
    text-align: left;
  }
}
@media (any-hover: hover) {
  .c-btn-plain:hover {
    color: #000000;
    background-color: #ffffff;
    transform: translateY(-2px);
    /* borderだとサイズが2px変わるためinsetリングで枠を出す */
    box-shadow: inset 0 0 0 1px #000000, 0 6px 16px rgba(0, 0, 0, 0.2);
  }
  .c-btn-plain:hover .c-btn-plain__icon img {
    filter: invert(1);
  }
}
.c-btn-plain__icon img {
  transition: filter 0.3s;
}

/* SPの折返し位置をデザインどおり「オフィシャル｜グッズストア」に固定 */
.p-goods__btn-break {
  display: inline-block;
}

.c-btn-plain__icon {
  width: 1rem;
  height: 1rem;
  margin-left: auto; /* 仕様書: テキスト…アイコン右端 */
  flex-shrink: 0;
}

/* ========================================
  Header
======================================== */
.l-header {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 100;
  width: 100%;
}

.l-header__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding-top: 6.25rem; /* 仕様書: ロゴ・ボタンとも y100 */
  padding-inline: 6.25rem;
}

@media not all and (min-width: 1024px) {
  .l-header__inner {
    /* 中間幅対策: ロゴ490+ボタン462+余白200=1152が収まらないため縮小（カンプに中間幅指定なし・要確認リスト） */
    padding-top: 3.125rem;
    padding-inline: 2.5rem;
  }
}
@media not all and (min-width: 768px) {
  .l-header__inner {
    padding-top: 2.5rem; /* 仕様書: SPロゴ x40,y40 */
    padding-inline: 2.5rem;
  }
}
.l-header__logo {
  width: 30.625rem;
}

@media not all and (min-width: 1024px) {
  .l-header__logo {
    width: 18.75rem; /* 中間幅対策: 300+462+80=842 ≥ 768で収まる */
  }
}
@media not all and (min-width: 768px) {
  .l-header__logo {
    width: 15.25rem;
  }
}
.l-header__logo-link {
  display: block;
  transition: opacity 0.3s;
}

@media (any-hover: hover) {
  .l-header__logo-link:hover {
    opacity: 0.7;
  }
}
.l-header__nav {
  display: block;
}

@media not all and (min-width: 768px) {
  .l-header__nav {
    display: none; /* 仕様書: SPはロゴのみ */
  }
}
.l-header__nav-list {
  display: flex;
}

.l-header__nav-list li + li {
  margin-left: 1.25rem; /* 仕様書: ボタン間隔 20 */
}

/* ========================================
  FV
======================================== */
.p-fv {
  padding: 3.125rem; /* 仕様書: 写真の白フチ 50 */
}

@media not all and (min-width: 768px) {
  .p-fv {
    padding: 1.25rem; /* 仕様書: SP 20 */
  }
}
.p-fv__photo {
  position: relative;
  z-index: 0;
}

.p-fv__photo picture img {
  width: 100%; /* 1440px超でも余白50を除く全幅に追従（原寸1340で止まると右に白余白が出る） */
}

.p-fv__texture {
  position: absolute;
  z-index: 10;
}

.p-fv__texture--top {
  top: 0;
  right: 0;
  width: 53.1343283582%; /* 仕様書: 右上テクスチャ 712/写真1340 */
}

.p-fv__texture--bottom {
  bottom: 0;
  left: 0;
  width: 37.0149253731%; /* 仕様書: 左下テクスチャ 496/写真1340 */
}

.p-fv__btn {
  display: none;
}

@media not all and (min-width: 768px) {
  .p-fv__btn {
    position: absolute;
    bottom: 1.875rem; /* 仕様書: 写真下端から30 */
    left: 50%;
    z-index: 10;
    display: flex;
    transform: translateX(-50%);
  }
}
/* ========================================
  SNS
======================================== */
.p-sns {
  margin-top: 0; /* 仕様書: PCはFV(padding50)直後＝写真から50 */
}

@media not all and (min-width: 768px) {
  .p-sns {
    margin-top: 1.875rem; /* 仕様書: SPは写真から50（FVのpadding20 + 30） */
  }
}
.p-sns__list {
  display: flex;
  justify-content: center;
  gap: 3.75rem; /* 仕様書: PCアイコン間隔60 */
}

@media not all and (min-width: 768px) {
  .p-sns__list {
    display: grid;
    grid-template-columns: repeat(4, 3.1875rem); /* 仕様書: SP 4列・2行目左寄せ */
    gap: 1.875rem;
    width: fit-content;
    margin-inline: auto;
  }
}
.p-sns__list li {
  width: 4.0625rem;
}

@media not all and (min-width: 768px) {
  .p-sns__list li {
    width: 3.1875rem;
  }
}
.p-sns__link {
  display: block;
  transition: transform 0.3s;
}

@media (any-hover: hover) {
  .p-sns__link:hover {
    transform: translateY(-4px);
  }
}
/* ========================================
  Tickets
======================================== */
.p-tickets {
  margin-top: 11.25rem; /* 仕様書: SNS→Tickets 180 */
  padding-block: 5.3125rem; /* 仕様書: 帯の内側 85 */
  background: url(../images/tickets/tickets-bg.jpg) center/cover no-repeat;
  background-image: image-set(url(../images/tickets/tickets-bg.webp) type("image/webp"), url(../images/tickets/tickets-bg.jpg) type("image/jpeg"));
}

@media not all and (min-width: 768px) {
  .p-tickets {
    margin-top: 6.25rem;
    padding-block: 9.375rem;
    background-image: url(../images/tickets/tickets-bg-sp.jpg);
    background-image: image-set(url(../images/tickets/tickets-bg-sp.webp) type("image/webp"), url(../images/tickets/tickets-bg-sp.jpg) type("image/jpeg"));
  }
}
.p-tickets__inner {
  text-align: center;
}

.p-tickets__title {
  position: relative;
  z-index: 0;
  width: fit-content;
  margin-inline: auto;
}

.p-tickets__splat {
  position: absolute;
  top: -2.4375rem; /* 仕様書: splat 内容相対 -39 */
  left: 50%;
  z-index: -1;
  width: 12.5rem;
  max-width: none;
  transform: translateX(-50%);
}

@media not all and (min-width: 768px) {
  .p-tickets__splat {
    top: -1.8125rem; /* 仕様書: SP -29 */
    width: 9.375rem;
  }
}
.p-tickets__title-img {
  width: 12.4375rem; /* SVG実寸（Ramsina 80px相当のインク幅） */
}

@media not all and (min-width: 768px) {
  .p-tickets__title-img {
    width: 9.3125rem; /* 60px相当 = 199×0.75 */
  }
}
.p-tickets__description {
  max-width: 29.25rem; /* 仕様書: 説明文ボックス幅 468（2行折返し） */
  margin-top: 5rem; /* 仕様書: 見出し→説明 80 */
  margin-inline: auto;
  font-size: 0.9375rem;
  font-weight: 400;
  color: #ffffff;
  letter-spacing: 0.05em;
  line-height: 1.7;
}

@media not all and (min-width: 768px) {
  .p-tickets__description {
    margin-top: 3.75rem;
  }
}
.p-tickets__strong {
  font-weight: 900;
}

.p-tickets__cta {
  width: fit-content;
  margin-top: 5rem; /* 仕様書: 説明→CTA枠 80 */
  margin-inline: auto;
}

@media not all and (min-width: 768px) {
  .p-tickets__cta {
    margin-top: 3.75rem;
  }
}
.p-tickets__label {
  font-size: 1.125rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  line-height: 1; /* Figma実測は行box13相当のためlh1で近似（+下marginで総高117を維持） */
  text-align: center;
  background: linear-gradient(0deg, #f4cf75 0%, #f8f7ca 20%, #f5f4bb 30%, #e4c774 60%, #fff6e5 90%);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

@media not all and (min-width: 768px) {
  .p-tickets__label {
    font-size: 0.9375rem;
  }
}
.p-tickets__btn {
  margin-top: 0.9375rem; /* 仕様書: 枠総高117 − ボタン84 − ラベル18 = 15 */
}

@media not all and (min-width: 768px) {
  .p-tickets__btn {
    margin-top: 1rem; /* 109 − 78 − 15 = 16 */
    margin-inline: auto;
  }
}
/* ========================================
  Official Goods
======================================== */
.p-goods {
  padding-block: 9.375rem; /* 仕様書: 帯の内側 150（Ticketsと隣接・間隔0） */
  background: url(../images/goods/goods-bg.jpg) center/cover no-repeat;
  background-image: image-set(url(../images/goods/goods-bg.webp) type("image/webp"), url(../images/goods/goods-bg.jpg) type("image/jpeg"));
}

@media not all and (min-width: 768px) {
  .p-goods {
    background-image: url(../images/goods/goods-bg-sp.jpg);
    background-image: image-set(url(../images/goods/goods-bg-sp.webp) type("image/webp"), url(../images/goods/goods-bg-sp.jpg) type("image/jpeg"));
  }
}
.p-goods__inner {
  text-align: center;
}

.p-goods__title {
  position: relative;
  z-index: 0;
  width: fit-content;
  margin-inline: auto;
}

.p-goods__splat {
  position: absolute;
  top: -2.8125rem; /* 仕様書: splat 内容相対 -45 */
  left: 50%;
  z-index: -1;
  width: 23.0625rem;
  max-width: none;
  transform: translateX(-50%);
}

@media not all and (min-width: 768px) {
  .p-goods__splat {
    top: -1.8125rem; /* 仕様書: SP -29 */
    width: 15.75rem;
  }
}
.p-goods__title-img {
  width: 24.4375rem; /* SVG実寸 */
}

@media not all and (min-width: 768px) {
  .p-goods__title-img {
    width: 18.3125rem; /* 60px相当 = 391×0.75 */
  }
}
.p-goods__btn {
  margin-top: 5rem; /* 仕様書: 見出し→ボタン 80 */
  margin-inline: auto;
}

@media not all and (min-width: 768px) {
  .p-goods__btn {
    margin-top: 3.75rem;
  }
}
/* ========================================
  D.LEAGUE
======================================== */
.p-dleague {
  margin-top: 11.625rem; /* 仕様書: Goods→バナー 186（実測値。180でないのはカンプどおり） */
}

@media not all and (min-width: 768px) {
  .p-dleague {
    margin-top: 6.25rem;
  }
}
@media not all and (min-width: 768px) {
  .p-dleague__inner {
    padding-inline: 0.9375rem; /* 仕様書: SPバナー345幅＝左右15 */
  }
}
.p-dleague__banner {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 7.5rem;
  background-color: #140532;
  border-radius: 5px;
  transition: transform 0.3s, box-shadow 0.3s;
}

@media not all and (min-width: 768px) {
  .p-dleague__banner {
    height: 5rem;
  }
}
@media (any-hover: hover) {
  .p-dleague__banner:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(20, 5, 50, 0.4);
  }
}
.p-dleague__banner img {
  width: 14.5625rem;
}

@media not all and (min-width: 768px) {
  .p-dleague__banner img {
    width: 9.6875rem;
  }
}
/* ========================================
  Footer
======================================== */
.l-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 5.625rem;
  margin-top: 11.25rem; /* 仕様書: バナー→フッター 180 */
  background-color: #000000;
}

@media not all and (min-width: 768px) {
  .l-footer {
    height: 4.375rem;
    margin-top: 6.25rem;
  }
}
.l-footer__copyright {
  font-size: 0.8125rem;
  font-weight: 400;
  color: #ffffff;
  letter-spacing: 0.05em;
  line-height: 1.7;
  text-align: center;
}

.l-footer__copyright small {
  font-size: 100%;
}

/* ========================================
  404
======================================== */
.p-notfound {
  padding-block: 9.375rem;
}

.p-notfound__inner {
  text-align: center;
}

.p-notfound__title {
  font-size: 2rem;
  font-weight: 800;
  color: #000000;
  letter-spacing: 0.05em;
  line-height: 1;
}

.p-notfound__text {
  margin-top: 1.875rem;
  font-size: 0.9375rem;
  font-weight: 400;
  color: #000000;
  letter-spacing: 0.05em;
  line-height: 1.7;
}

.p-notfound__btn {
  justify-content: center;
  margin-top: 2.5rem;
  margin-inline: auto;
}

/* ========================================
  Utility
======================================== */
.u-pc-only {
  display: block;
}

@media not all and (min-width: 768px) {
  .u-pc-only {
    display: none;
  }
}
.u-sp-only {
  display: none;
}

@media not all and (min-width: 768px) {
  .u-sp-only {
    display: block;
  }
}