@charset "UTF-8";

/* ====================================
   ベース設定 (POP & クリエイティブ)
   ==================================== */
:root {
    --color-main: #0ABAB5;      /* ティファニーブルー */
    --color-main-dark: #008f8a;
    --color-main-light: #E0F7F6;
    --color-accent-yellow: #FFD700; /* POPなイエロー */
    --color-accent-pink: #FF6B8B;   /* アクセントピンク */
    --color-accent-orange: #FF8C00;
    --color-text: #333333;
    --color-bg-light: #F0FAFA;
    
    --font-base: 'Zen Maru Gothic', sans-serif; /* 丸ゴシック */
}

body {
    font-family: var(--font-base);
    color: var(--color-text);
    line-height: 1.8;
    margin: 0;
    padding: 0;
    background-color: #fff;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* 改行対策：単語の途中で改行させない */
.ib { display: inline-block; }

a { text-decoration: none; color: inherit; transition: 0.3s; }
img { max-width: 100%; height: auto; vertical-align: bottom; }
ul { list-style: none; padding: 0; margin: 0; }

/* コンテナ設定 */
.container { 
    width: 100%; 
    max-width: 1000px; 
    margin: 0 auto; 
    padding: 0 20px; 
    position: relative; 
    box-sizing: border-box;
}
.narrow { max-width: 800px; }
.text-center { text-align: center; }
.mt-30 { margin-top: 30px; }
.mb-50 { margin-bottom: 50px; }

/* 強調・マーカー */
.text-main { color: var(--color-main); }
.text-pink { color: var(--color-accent-pink); }
.text-orange { color: var(--color-accent-orange); }
.marker-yellow {
    background: linear-gradient(transparent 60%, var(--color-accent-yellow) 60%);
    font-weight: 800;
}

/* ====================================
   アニメーション
   ==================================== */
@keyframes fadeInUp {
    0% { opacity: 0; transform: translateY(30px); }
    100% { opacity: 1; transform: translateY(0); }
}
.animate-up { animation: fadeInUp 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) forwards; }

@keyframes popIn {
    0% { opacity: 0; transform: scale(0.8) translateY(20px); }
    50% { opacity: 1; transform: scale(1.05) translateY(-5px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}
.pop-in { animation: popIn 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards; }

.animate-up, .pop-in { opacity: 0; }
.animate-up.is-visible, .pop-in.is-visible { opacity: 1; }

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

@keyframes floating {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
.floating { animation: floating 3s ease-in-out infinite; }

/* 背景のBlob */
.blob {
    position: absolute; border-radius: 50%;
    filter: blur(50px); opacity: 0.4; z-index: 0;
    animation: floatBlob 10s infinite alternate;
}
.blob-1 { top: -50px; right: -50px; width: 300px; height: 300px; background: var(--color-main); }
.blob-2 { bottom: 50px; left: -50px; width: 250px; height: 250px; background: var(--color-accent-yellow); }
@keyframes floatBlob {
    0% { transform: translate(0, 0) scale(1); border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
    100% { transform: translate(20px, 30px) scale(1.1); border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
}

/* ====================================
   ボタン
   ==================================== */
.btn-main {
    display: inline-block; background: var(--color-accent-pink); color: #fff;
    padding: 18px 40px; border-radius: 50px; font-weight: 800; font-size: 1.2rem;
    box-shadow: 0 5px 0 #d1476b, 0 10px 20px rgba(255, 107, 139, 0.4);
    transition: all 0.2s; position: relative; overflow: hidden;
}
.btn-main:hover { transform: translateY(3px); box-shadow: 0 2px 0 #d1476b, 0 5px 10px rgba(255, 107, 139, 0.4); }
.btn-main:active { transform: translateY(5px); box-shadow: none; }

.btn-map {
    display: inline-block; background: #fff; color: #333;
    padding: 10px 25px; border-radius: 50px; font-weight: bold; font-size: 0.95rem;
    border: 2px solid #ddd;
    box-shadow: 0 3px 0 #ccc; transition: all 0.2s;
}
.btn-map:hover { transform: translateY(2px); box-shadow: 0 1px 0 #ccc; background: #f9f9f9; color: var(--color-main); border-color: var(--color-main); }
.btn-map i { margin-right: 5px; color: var(--color-main); }

.btn-shiny::after {
    content: ''; position: absolute; top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.6) 50%, rgba(255,255,255,0) 100%);
    transform: skewX(-25deg);
    animation: shiny 3s infinite;
}
@keyframes shiny {
    0% { left: -100%; }
    20% { left: 200%; }
    100% { left: 200%; }
}

/* ====================================
   ヘッダー
   ==================================== */
.site-header {
    height: 70px; background: rgba(255,255,255,0.9);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--color-main-light);
    position: fixed; top: 0; width: 100%; z-index: 1000;
    display: flex; align-items: center; justify-content: center;
}
.header-inner { 
    width: 100%; display: flex; justify-content: space-between; align-items: center; 
}
.logo { font-size: 1.5rem; color: var(--color-main); margin: 0; font-weight: 800; }
.pc-nav ul { display: flex; gap: 20px; align-items: center; }
.pc-nav a { font-weight: bold; font-size: 0.95rem; border-bottom: 3px solid transparent; }
.pc-nav a:hover, .pc-nav a.current-page { border-color: var(--color-accent-yellow); color: var(--color-main); }

.btn-nav {
    background: var(--color-main); color: #fff !important;
    padding: 8px 25px !important; border-radius: 50px; border: none !important;
    box-shadow: 0 4px 0 var(--color-main-dark);
}
.btn-nav:hover { transform: translateY(2px); box-shadow: none; }

.menu-trigger { display: none; background: none; border: none; cursor: pointer; position: relative; width: 30px; height: 20px; }
.menu-trigger span {
    display: block; position: absolute; width: 100%; height: 3px;
    background: var(--color-main); border-radius: 3px; transition: 0.3s;
}
.menu-trigger span:nth-child(1) { top: 0; }
.menu-trigger span:nth-child(2) { top: 8px; }
.menu-trigger span:nth-child(3) { top: 16px; }
.menu-trigger.active span:nth-child(1) { top: 8px; transform: rotate(45deg); }
.menu-trigger.active span:nth-child(2) { opacity: 0; }
.menu-trigger.active span:nth-child(3) { top: 8px; transform: rotate(-45deg); }

.sp-nav {
    position: fixed; top: 70px; right: 0; width: 100%; background: var(--color-main);
    transform: translateY(-150%); transition: 0.4s; z-index: 999; text-align: center; padding: 20px 0;
}
.sp-nav.active { transform: translateY(0); }
.sp-nav li { margin-bottom: 15px; }
.sp-nav a { color: #fff; font-weight: bold; font-size: 1.2rem; }
.btn-sp-nav { background: #fff; color: var(--color-main) !important; padding: 10px 30px; border-radius: 50px; display: inline-block; }

@media (max-width: 768px) {
    .pc-nav { display: none; }
    .menu-trigger { display: block; }
}

/* ====================================
   下層ページ・LP用ヘッダー
   ==================================== */
.page-header {
    margin-top: 70px; padding: 60px 0;
    background: var(--color-main-light); text-align: center;
    position: relative; overflow: hidden;
}
.page-title {
    font-size: 2.2rem; color: var(--color-main); margin-bottom: 10px;
    position: relative; display: inline-block; font-weight: 800;
}

/* ====================================
   ヒーローセクション (POP版)
   ==================================== */
.hero-pop {
    padding: 140px 0 80px; position: relative; overflow: hidden;
    /* 背景のドット模様を削除しました */
    background-color: #fff; 
}
.hero-container { display: flex; align-items: center; gap: 50px; position: relative; z-index: 1; }
.hero-text { flex: 1; }
.hero-badge {
    background: #fff; color: var(--color-main); border: 2px solid var(--color-main);
    padding: 5px 15px; border-radius: 20px; font-weight: bold; display: inline-block; margin-bottom: 15px;
    box-shadow: 0 4px 0 var(--color-main-light);
}
.hero-title { font-size: 2.8rem; line-height: 1.4; margin-bottom: 20px; color: #333; letter-spacing: -0.05em; }
.hero-desc { font-size: 1.1rem; margin-bottom: 30px; color: #555; }
.hero-note { font-size: 0.8rem; margin-top: 10px; color: #666; }

/* 画像エリア */
.hero-visual { flex: 1; position: relative; display: flex; justify-content: center; }
.image-frame-pop {
    position: relative;
    border-radius: 40px 10px 40px 10px;
    overflow: hidden;
    border: 6px solid #fff;
    box-shadow: 15px 15px 0 var(--color-main-light);
    transform: rotate(-3deg);
    transition: 0.5s; z-index: 1; max-width: 100%;
}
.image-frame-pop:hover { transform: rotate(0deg) scale(1.02); box-shadow: 10px 10px 0 var(--color-accent-yellow); }

/* 浮遊バッジ */
.float-badge {
    position: absolute;
    background: #fff; padding: 10px 20px; border-radius: 50px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1); font-weight: bold; color: var(--color-main);
    z-index: 10; white-space: nowrap;
}
.badge-1 { top: -25px; right: -10px; animation: floating 3s ease-in-out infinite; }
.badge-2 { bottom: -25px; left: -10px; animation: floating 3s ease-in-out infinite 1.5s; }

@media (max-width: 768px) {
    .hero-pop { padding: 100px 0 60px; }
    .hero-container { flex-direction: column; text-align: center; gap: 40px; }
    .hero-title { font-size: 1.8rem; line-height: 1.5; }
    .hero-visual { width: 100%; margin-top: 20px; }
    .image-frame-pop { max-width: 85%; margin: 0 auto; transform: rotate(0); }
    .float-badge { font-size: 0.8rem; padding: 8px 15px; }
    .badge-1 { top: -15px; right: 0; }
    .badge-2 { bottom: -15px; left: 0; }
}

/* ====================================
   セクション・カード
   ==================================== */
.section { padding: 80px 0; position: relative; }
.section-title { font-size: 2rem; color: var(--color-main); margin-bottom: 40px; font-weight: 800; position: relative; display: inline-block; }
.section-title::after {
    content: ''; display: block; width: 60px; height: 5px; background: var(--color-accent-yellow);
    border-radius: 5px; margin: 10px auto 0;
}
.bg-light-pop { background: var(--color-bg-light); }
.bg-dots {
    /* 背景のドット模様を削除しました */
    background-color: #fff;
}

.pop-card {
    background: #fff; padding: 30px; border-radius: 25px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05); position: relative;
    border-bottom: 6px solid var(--color-main);
    transition: 0.3s;
}
.pop-card:hover { transform: translateY(-5px); box-shadow: 0 15px 30px rgba(0,0,0,0.1); }

/* 会場写真の装飾 */
.venue-photo-wrap {
    margin: 20px 0 15px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    position: relative;
}
.venue-photo-wrap img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    aspect-ratio: 16 / 9; /* 横長比率を維持 */
}

/* グリッド */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.card-number {
    font-size: 4rem; font-weight: 900; color: var(--color-main-light);
    position: absolute; top: 0; right: 20px; line-height: 1; z-index: 0;
}
.pop-card h3, .pop-card p { position: relative; z-index: 1; }

.problem-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 20px; margin: 40px 0; }
.problem-card {
    background: #fff; padding: 25px 15px; border-radius: 20px;
    text-align: center; border: 3px dashed var(--color-main-light);
    transition: 0.3s;
}
.problem-card:hover { background: #fff; border-color: var(--color-accent-yellow); transform: scale(1.05); }
.p-icon { font-size: 3rem; margin-bottom: 10px; display: block; }

.case-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-bottom: 50px; }
.case-item { background: #fff; padding: 30px; border-radius: 20px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); }
.case-label { background: var(--color-accent-yellow); padding: 5px 12px; border-radius: 8px; font-size: 0.85rem; font-weight: 800; }

.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-bottom: 40px; }
.coupon-box { 
    background: #00704A; color: #fff; padding: 40px; border-radius: 25px; 
    box-shadow: 0 15px 30px rgba(0,112,74,0.25); text-align: center;
    position: relative; overflow: hidden;
}
.coupon-box::before, .coupon-box::after {
    content: ''; position: absolute; width: 40px; height: 40px; background: var(--color-bg-light); border-radius: 50%; top: 50%; margin-top: -20px;
}
.coupon-box::before { left: -20px; }
.coupon-box::after { right: -20px; }

@media (max-width: 768px) {
    .section { padding: 60px 0; }
    .section-title { font-size: 1.6rem; }
    .case-grid, .feature-grid { grid-template-columns: 1fr; }
    .coupon-box { padding: 30px 20px; }
}

/* ====================================
   運営メンバー (丸抜き)
   ==================================== */
.member-grid-simple { display: flex; justify-content: center; gap: 30px; margin-top: 30px; flex-wrap: wrap; }
.member-simple-item { text-align: center; max-width: 150px; }
.member-simple-item img {
    width: 130px; height: 130px; border-radius: 50%; object-fit: cover;
    border: 5px solid var(--color-main); margin-bottom: 10px;
}

/* 詳細ページ版 */
.member-detail-list { display: grid; gap: 40px; }
.member-detail-card {
    background: #fff; padding: 30px; border-radius: 20px;
    display: flex; gap: 30px; align-items: flex-start;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}
.member-photo { flex-shrink: 0; width: 150px; text-align: center; }
.member-photo img {
    width: 150px; height: 150px; border-radius: 50%; object-fit: cover;
    border: 5px solid var(--color-main-light);
}
.member-info { flex: 1; }
.member-role {
    background: var(--color-main); color: #fff; padding: 3px 12px;
    border-radius: 20px; display: inline-block; font-size: 0.9rem; margin-bottom: 10px;
}
.member-name { font-size: 1.5rem; margin-bottom: 15px; border-bottom: 2px dashed var(--color-main-light); padding-bottom: 10px; }
.kana { font-size: 0.9rem; font-weight: normal; margin-left: 10px; }

@media (max-width: 768px) {
    .member-detail-card { flex-direction: column; text-align: center; align-items: center; }
}

/* ====================================
   CTA・フッター
   ==================================== */
.cta-section { background: var(--color-main-light); padding: 80px 20px; border-radius: 40px; margin: 0 20px 50px; }
.cta-head { font-size: 2rem; margin-bottom: 30px; color: var(--color-main); font-weight: 800; }

.ticket {
    background: #fff; display: inline-block; padding: 30px 50px;
    border-radius: 20px; margin-bottom: 40px;
    border: 2px solid var(--color-accent-pink);
    box-shadow: 0 10px 20px rgba(255, 107, 139, 0.15);
}
.ticket-title { font-weight: bold; color: #555; display: block; margin-bottom: 10px; }
.price { font-size: 3.5rem; font-weight: 900; color: var(--color-accent-pink); line-height: 1; }
.yen { font-size: 1.5rem; }

.site-footer { 
    background: #333; color: #fff; padding: 40px 0; margin-top: 50px; 
    width: 100%;
}
.site-footer .container {
    width: 100%; max-width: 1000px; margin: 0 auto; text-align: center;
}
.footer-links a { color: #fff; margin: 0 10px; }

@media (max-width: 768px) {
    .cta-section { padding: 50px 15px; margin: 0 10px 40px; border-radius: 30px; }
    .cta-head { font-size: 1.6rem; }
    .ticket { padding: 20px 30px; width: 100%; box-sizing: border-box; }
    .price { font-size: 2.8rem; }
}