/* --------------------------------
    基本設定・変数
-------------------------------- */
*,
*::after,
*::before {
  box-sizing: border-box;
}

html, body, div, span, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a,
abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd,
q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center,
dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption,
tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup, menu, nav, output, ruby,
section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
}

:root {
  --color-bg: #050505;
  --color-text: #ffffff;
  --color-accent: #ff0000;
  --color-marker: #eeee33;
  --color-border: #444444;
  --font-main: 'Noto Sans JP', 'Helvetica Neue', Arial, sans-serif;
  --font-serif: 'Times New Roman', Times, serif;
  --font-en: 'Montserrat', sans-serif;
  --accent-neon-blue: #00f3ff;
  --accent-neon-pink: #ff007f;
  --card-bg: rgba(20, 20, 28, 0.75);
  --radius: 12px;
  --transition: all 0.3s ease;
}

body {
  font-family: var(--font-main);
  font-weight: 500;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.8;
  letter-spacing: 1.2px;
  -webkit-font-smoothing: antialiased;
}

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

/* 共通タイトル */
.section-title {
  font-family: var(--font-en);
  font-size: clamp(1.8rem, 5vw, 2.5rem);
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: center;
  color:#FFF;
  line-height: 1.1;
  margin:1em auto;
}

.sub-title {
  font-size: clamp(1.5rem, 4vw, 1.8rem);
  font-weight: 700;
  letter-spacing: 2px;
  text-align: center;
  margin-bottom: 30px;
  color: var(--color-text);
}

/* 共通コンテナ */
.inner {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}

.matsuri-section {
  position: relative;
  padding: 40px 0;
}

.container {
  display: flex;
  flex-direction: column;
  gap: 60px; /* 大セクション間の垂直余白を統一 */
  position: relative;
  z-index: 2;
}

/* 汎用ぼかし背景ボックス */
.blur-box {
  padding: 24px;
  border-radius: var(--radius);
    background: rgba(20, 20, 25, 0.7);
    backdrop-filter: blur(4px); 
    -webkit-backdrop-filter: blur(4px);
}

/* 注記ボックス */
.note {
  padding: 1.2em;
  font-size: 0.9em;
  background-color: rgba(184, 184, 184, 0.1);
    backdrop-filter: blur(4px); 
    -webkit-backdrop-filter: blur(4px);
  color: #fff;
  border-radius: 8px;
}

.note.small-text {
  font-size: 11px;
  line-height: 1.6;
}

/* 背景花火 Canvas */
#fireworksCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 1;
  pointer-events: none;
}

/* --------------------------------
    1. ヒーローセクション
-------------------------------- */
.hero {
  text-align: center;
}

.hero-img {
  width: 100%;
  margin-bottom: 24px;
}

.event-title {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 4vw, 2rem);
  margin-bottom: 24px;
  line-height: 1.4;
}

.event-summary {
  margin: 0 auto;
  padding: 24px 16px;
  max-width: 700px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 0, 0, 0.6);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.8), 0 0 25px rgba(255, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  background: rgba(20, 20, 25, 0.8);
}

.info-list {
  display: table;
  margin: 0 auto;
  text-align: left;
}

.info-list-row {
  display: table-row;
}

.info-list-dt,
.info-list-dd {
  display: table-cell;
  padding: 8px 12px;
}

.info-list-dt {
	color: #ccc;
	font-size: 0.8em;
	white-space: nowrap;
}

.info-list-dd {
	font-size: 1.1em;
	font-weight: 700;
	line-height: 1.4;
}

.info-list-dd small {
  display: block;
  font-size: 11px;
  font-weight: 400;
}

/* --------------------------------
    2. マップセクション
-------------------------------- */
.map-legend {
	display: flex;
	flex-wrap: wrap;
	justify-content: start;
	gap: 9px 20px;
	list-style: none;
	margin-top: 24px;
	font-weight: bold;
	padding: 0.3em 1em;
}

.map-legend li {
  display: flex;
  align-items: center;
  font-size:14px;
  gap: 8px;
}

.marker {
  background-color: var(--color-marker);
  color: #000;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  font-weight: bold;
  font-size: 1rem;
}

.icon{
  width:24px;
  height:24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.icon img{
  width:100%;
}
/* --------------------------------
    3. ブース＆有料エリアセクション
-------------------------------- */
.booth-section {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.booth-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 768px) {
  .booth-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.booth-title {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 2rem;
	margin-bottom: 16px;
	text-align: left;
}

.booth-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* 番号付きリスト */
.list-container {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-weight: 600;
}

.list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 8px;
}

.list-num,
.list-num2 {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}

.list-num {
  border-radius: 50%;
  color: #222;
  background: var(--color-accent);
}

.list-num2 {
  border-radius: 4px;
  color: #fff;
  background: #e0299d;
}

.list-name {
  flex: 1;
}

/* 有料エリア (D) 内のレイアウト */
.paid-area .booth-content {
  gap: 48px; /* 有料エリア内の大ブロック間余白 */
}

/* スケジュール */
.timetable {
  display: grid;
  grid-template-columns: 80px 1fr;
  max-width: 500px;
  margin: 0 auto;
  text-align: left;
  font-size: 1.2rem;
}

.timetable time,
.timetable span {
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
}

.timetable time {
  color: #e6e9ab;
}

.timetable span {
  padding-left: 20px;
  font-weight: 600;
}

.schedule-note {
  max-width: 500px;
  margin: 16px auto 0;
  font-size: 11px;
  line-height: 1.4;
  color: #ccc;
  text-align: left;
}

/* DJ グリッド */
.dj-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 1024px) {
  .dj-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .dj-grid {
    grid-template-columns: 1fr;
  }
}

.dj-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255, 0, 0, 0.6);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
}

.dj-image-wrapper {
  position: relative;
  width: 100%;
  padding-top: 100%;
  overflow: hidden;
}

.dj-image-wrapper img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dj-image-wrapper::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50%;
  background: linear-gradient(to top, rgba(20, 20, 28, 1) 0%, transparent 100%);
}

.dj-info {
  padding: 16px 20px 24px;
  margin-top: -40px;
  position: relative;
  z-index: 2;
}

.dj-name {
  font-family: var(--font-en), var(--font-main);
  font-size: 1.2rem;
  font-weight: 900;
  margin-bottom: 8px;
  line-height: 1.3;
}

.dj-profile {
  font-size: 0.85rem;
  color: #ccc;
  line-height: 1.5;
}

/* 演目 (花火・おわら) */
.program-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.program-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

@media (min-width: 600px) {
  .program-card {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

.program-image {
  height: 220px;
}

@media (min-width: 600px) {
  .program-image {
    height: 100%;
    min-height: 260px;
  }
}

.program-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.program-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.program-description {
  font-size: 0.85rem;
  line-height: 1.6;
  color: #ccc;
}

.btn-map {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  padding: 8px 20px;
  background: var(--color-accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  border-radius: 50px;
  transition: var(--transition);
}

.btn-map:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
}

/* エール提灯ハイライト部分 */
.notice-highlight strong {
  border-bottom: 1px solid var(--color-accent);
  padding-bottom: 12px;
}

.notice-highlight strong {
  color: var(--color-accent);
  font-size: 1.1em;
  display: block;
  margin-bottom: 4px;
}

/* --------------------------------
    4. 注意事項セクション
-------------------------------- */
.attention-section ul {
  padding-left: 1.2em;
  font-size: 0.9em;
}

.attention-section li {
  margin-bottom: 8px;
}

/* --------------------------------
    5. CTAセクション
-------------------------------- */
.cta-section {
  text-align: center;
}

.btn-cta {
  display: inline-block;
  background-color: var(--color-accent);
  color: #fff;
  text-decoration: none;
  padding: 16px 32px;
  font-size: 1.1rem;
  font-weight: bold;
  border-radius: 4px;
  transition: var(--transition);
  width: 100%;
  max-width: 400px;
}

.btn-cta:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}

/* --------------------------------
    6. フッター
-------------------------------- */
.site-footer {
  text-align: center;
  padding: 12px 0 24px;
  font-size: 0.75em;
  color: #888;
}

@media (max-width: 600px) {
  .container {
    gap: 40px;
  }
  .blur-box {
    padding: 16px;
  }
  .timetable {
    grid-template-columns: 60px 1fr;
    font-size: 1rem;
  }}

@media (max-width: 320px) {
  body {
    font-size: 87.5%; 
  }
  
 .event-title {
    font-size: 11px !important;          /* 12pxだとiPhone実機で溢れるため11pxに */
    letter-spacing: -0.5px !important;
    line-height: 1.6 !important;
    word-break: keep-all !important;     /* 日本語の単語の途中で改行させない強力な命令 */
  }
  .section-title {
    font-size: 1.3rem;
  }

  .sub-title {
    font-size: 1.1rem;
  }

  .booth-title {
	font-size: 1.2rem;
}

  .map-legend li { font-size: 12px; }
  .list-num { font-size: 11px; }
  .note.small-text { font-size: 10px; }

  .info-list-dd {
	font-size: 0.9em;
	font-weight: 700;
	line-height: 1.4;
}
.info-list-dt, .info-list-dd {
	padding: 5px 10px;
}
.event-summary {
	padding: 15px 10px;
}
}