/* --- 全体リセット & 共通スタイル --- */
* {
}

.content {
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    background-color: #0b1322; /* 深みのある夜空の色 */
    color: #ffffff;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.sp-only {
    display: none;
}

/* --- ヘッダー / メインビジュアル --- */
.hero {
    background: linear-gradient(rgba(11, 19, 34, 0.5), #0b1322), url('https://images.unsplash.com/photo-1513694203232-719a280e022f?auto=format&fit=crop&w=1200&q=80') no-repeat center/cover;
    padding: 90px 0 50px;
    text-align: center;
}

.hero-sub {
    font-size: 1.1rem;
    color: #e0e0e0;
    letter-spacing: 0.1em;
    margin-bottom: 15px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    letter-spacing: 0.05em;
}

.hero-title .highlight {
    color: #ffcc00; /* 夜に映えるゴールド */
    text-shadow: 0 0 15px rgba(255, 204, 0, 0.6);
}

.hero-title .large {
    font-size: 4rem;
}

.hero-tag {
    display: inline-block;
    border: 1px solid #ffffff;
    padding: 4px 24px;
    font-size: 1.2rem;
    letter-spacing: 0.3em;
    margin-bottom: 30px;
}

.hero-lead {
    font-size: 1rem;
    color: #cccccc;
    max-width: 600px;
    margin: 0 auto;
}

/* --- 日時・案内 --- */
.info-section {
    padding: 30px 0;
}

.info-box {
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    padding: 35px;
    text-align: center;
}

.date-title {
    font-size: 1.2rem;
    color: #ffcc00;
    margin-bottom: 10px;
    letter-spacing: 0.1em;
}

.date-text {
    font-size: 2.2rem;
    font-weight: bold;
    margin-bottom: 25px;
    letter-spacing: 0.05em;
}

.date-text span {
    font-size: 0.9rem;
    display: inline-block;
    border: 1px solid #fff;
    padding: 2px 5px;
    border-radius: 4px;
    margin-left: 4px;
    margin-right: 12px;
    vertical-align: middle;
    font-weight: normal;
}

.time-box {
    font-size: 1.3rem;
    margin-bottom: 25px;
}

.time-box .time {
    font-size: 2rem;
    font-weight: bold;
    color: #ffcc00;
    margin: 0 15px;
}

.time-box .sub-label {
    font-size: 1rem;
    color: #bbb;
}

.reserve-badge {
    display: inline-block;
    background-color: #d9534f;
    color: #fff;
    font-weight: bold;
    padding: 10px 40px;
    border-radius: 4px;
    font-size: 1.1rem;
    letter-spacing: 0.1em;
}

/* --- セクション共通タイトル --- */
.section-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 12px;
    letter-spacing: 0.05em;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background-color: #ffcc00;
}

/* --- 夏夜市（縁日グリッド） --- */
.market-section {
    padding: 60px 0;
}

.market-lead-badge {
    display: block;
    width: fit-content;
    margin: 0 auto 25px;
    background-color: #c0392b;
    color: #fff;
    padding: 6px 20px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 1.1rem;
    letter-spacing: 0.1em;
}

.grid-6 {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 15px;
    margin-bottom: 50px;
}

.card {
    background-color: #121e33;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    padding: 12px;
    text-align: center;
}

.card p {
    font-size: 0.9rem;
    font-weight: bold;
    margin-top: 10px;
}

/* 縁日カードの写真枠 */
.card-img-placeholder {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 110px;
    background-color: #1a2a45;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

/* --- 特典（プレゼント）エリア --- */
.presents {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-top: 40px;
}

.present-item {
    background: radial-gradient(circle, #ffffff 60%, #fff5e6 100%);
    color: #222;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.15);
    border: 2px solid #ffcc00;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.present-tag {
    font-size: 0.75rem;
    background-color: #e67e22;
    color: #fff;
    padding: 3px 10px;
    border-radius: 10px;
    margin-bottom: 5px;
    font-weight: bold;
    z-index: 2;
}

.present-name {
    font-weight: bold;
    font-size: 1.15rem;
    line-height: 1.3;
    margin-bottom: 5px;
    z-index: 2;
}

/* かき氷・花火セットの画像表示用設定 */
.present-img-file {
    width: 75px;
    height: 75px;
    object-fit: contain;
    margin-top: 5px;
    position: relative;
    z-index: 2;
}

/* --- こんな方におすすめ --- */
.target-section {
    padding: 30px 0;
}

.target-flex {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.target-box {
    background-color: #4b5433; /* 深いオリーブ・アースカラー調 */
    padding: 18px 25px;
    font-weight: bold;
    font-size: 1.05rem;
    border-radius: 4px;
    text-align: center;
    flex: 1;
    max-width: 480px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

/* --- モデルハウス（2カラム ＆ 独立ダブルスライドショー） --- */
.modelhouse-section {
    padding: 60px 0;
}

.modelhouse-lead {
    text-align: center;
    margin-bottom: 35px;
    color: #cccccc;
    font-size: 1rem;
}

/* 2列に並べるためのグリッド設定 */
.modelhouse-grid-2 {
    display: flex;
    gap: 30px;
    justify-content: center;
}

/* 各カラム（平屋/2階建て）の幅設定 */
.modelhouse-col {
    flex: 1;
    max-width: 520px;
    width: 100%;
}

.modelhouse-type-title {
    font-size: 1.3rem;
    margin-bottom: 15px;
    text-align: center;
    color: #ffcc00;
    letter-spacing: 0.05em;
}

/* スライドショーを包むコンテナ */
.slider-container {
    width: 100%;
    overflow: hidden;
    position: relative;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

/* 横に2枚分の画像を並べて動かすインナー */
.slider-inner {
    display: flex;
    width: 200%;
    animation: slideAnimation 12s infinite ease-in-out;
}

/* 各スライド（幅はコンテナの100%分＝全体の50%） */
.slide {
    width: 50%;
    height: 380px; /* PC閲覧時の見栄えに合わせた程よい高さに変更 */
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
}

/* スライド内写真 */
.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

/* 写真下部のキャプション黒グラデーション */
.slide-caption {
    background: linear-gradient(transparent, rgba(0,0,0,0.85));
    width: 100%;
    padding: 20px;
    color: #fff;
    font-size: 0.95rem;
    font-weight: bold;
    position: relative;
    z-index: 2;
}

/* 左右スライドをループさせる自動アニメーション */
@keyframes slideAnimation {
    0%, 45% { transform: translateX(0); }
    50%, 95% { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

/* --- CTA（コンバージョン） --- */
.cta-section {
    background-color: #080f1b;
    padding: 70px 0;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.cta-title {
    font-size: 1.8rem;
    margin-bottom: 35px;
    letter-spacing: 0.05em;
}

.cta-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
}

.qr-box {
    text-align: center;
    font-size: 0.9rem;
    color: #bbb;
}

.qr-placeholder {
    width: 130px;
    height: 130px;
    background-color: #fff;
    color: #000;
    margin: 0 auto 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    border-radius: 4px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.btn-reserve {
    display: inline-block;
    background: linear-gradient(#ff9f43, #ff851b);
    color: #fff;
    font-size: 1.4rem;
    font-weight: bold;
    text-decoration: none;
    padding: 16px 60px;
    border-radius: 35px;
    box-shadow: 0 4px 15px rgba(255, 159, 67, 0.4);
    transition: all 0.3s ease;
}

.btn-reserve:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 159, 67, 0.6);
}

footer {
    text-align: center;
    padding: 25px;
    font-size: 0.8rem;
    color: #55637a;
    background-color: #060a12;
}

/* --- レスポンシブ対応 (中画面・タブレット用) --- */
@media (max-width: 900px) {
    .grid-6 {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* --- レスポンシブ対応 (スマートフォン用) --- */
@media (max-width: 768px) {
    .sp-only {
        display: block;
    }
    
    .hero {
        padding: 60px 0 40px;
    }

    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-title .large {
        font-size: 2.6rem;
    }
    
    .date-text {
        font-size: 1.5rem;
    }
    
    .time-box {
        font-size: 1.1rem;
    }
    
    .time-box .time {
        font-size: 1.5rem;
        display: block;
        margin: 5px 0;
    }
    
    .grid-6 {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .card-img-placeholder {
        height: 90px;
    }
    
    .presents {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .present-item {
        width: 200px;
        height: 200px;
    }
    
    .target-flex {
        flex-direction: column;
        align-items: center;
    }
    
    .target-box {
        width: 100%;
        font-size: 0.95rem;
        padding: 15px;
    }
    
    /* スマホ時はモデルハウスを横並び(2列)から縦並び(1列)へ変換 */
    .modelhouse-grid-2 {
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }
    
    /* スマホ画面に合わせてスライドショーの高さを最適化 */
    .slide {
        height: 260px;
    }

    .slide-caption {
        font-size: 0.85rem;
        padding: 12px;
    }
    
    .btn-reserve {
        width: 100%;
        font-size: 1.1rem;
        padding: 14px 20px;
    }
}