/* 全体のリセットと共通スタイル */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
    line-height: 1.8;
    color: #333333;
    background-color: #ffffff;
}
a {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s ease;
}
a:hover {
    opacity: 0.8;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* 共通コンテナ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* セクション共通 */
section {
    padding: 80px 0;
}
.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
    font-weight: 700;
    letter-spacing: 0.05em;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: #C9222B; /* ロゴの赤を意識 */
}

/* ヘッダー */
header {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.header-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}
.logo img {
    max-height: 50px;
    width: auto;
}
.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
}
.nav-list a {
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
}

/* メインビジュアル（ヒーローセクション） */
.hero {
    background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('../img/shop_img_f.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 650px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    text-align: center;
}
.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 0.1em;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}
.hero-content p {
    font-size: 1.3rem;
    letter-spacing: 0.05em;
    text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}

/* コンセプトセクション */
.concept {
    background-color: #fcfbf9; /* ほんのり温かみのある白 */
}
.concept-flex {
    display: flex;
    align-items: center;
    gap: 50px;
}
.concept-text {
    flex: 1;
}
.concept-text p {
    margin-bottom: 20px;
    font-size: 1.05rem;
    text-align: justify;
}
.concept-image {
    flex: 1;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border-radius: 4px;
    overflow: hidden;
}

/* 店舗案内セクション */
.shop-info-flex {
    display: flex;
    gap: 50px;
    align-items: flex-start;
}
.shop-images {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.shop-images img {
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border-radius: 4px;
}
.shop-details {
    flex: 1;
    background-color: #f9f9f9;
    padding: 40px;
    border-radius: 8px;
    border-top: 4px solid #111111;
}
.info-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 30px;
}
.info-table th, .info-table td {
    padding: 15px 0;
    border-bottom: 1px solid #e0e0e0;
    text-align: left;
}
.info-table th {
    width: 30%;
    font-weight: 600;
    color: #111111;
}
.info-table td {
    color: #555555;
}
.shop-access-text {
    font-size: 0.95rem;
    color: #666666;
    background-color: #ffffff;
    padding: 20px;
    border-left: 3px solid #C9222B;
    border-radius: 0 4px 4px 0;
}

/* オンラインショップセクション */
.online-shop {
    background-color: #111111;
    color: #ffffff;
}
.online-shop .section-title::after {
    background-color: #ffffff;
}
.online-lead {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px auto;
    font-size: 1.1rem;
}
.card-container {
    display: flex;
    gap: 30px;
    justify-content: center;
}
.shop-card {
    background-color: #222222;
    border: 1px solid #333333;
    padding: 40px;
    border-radius: 8px;
    text-align: center;
    flex: 1;
    max-width: 450px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.shop-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.card-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #ffffff;
}
.card-desc {
    font-size: 0.95rem;
    color: #cccccc;
    margin-bottom: 30px;
    min-height: 50px;
}
.btn {
    display: inline-block;
    background-color: #C9222B;
    color: #ffffff;
    padding: 15px 30px;
    border-radius: 4px;
    font-weight: 600;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 10px rgba(201, 34, 43, 0.3);
}
.btn-rakuten {
    background-color: #bf0000;
    box-shadow: 0 4px 10px rgba(191, 0, 0, 0.3);
}

/* フッター */
footer {
    background-color: #0a0a0a;
    color: #aaaaaa;
    padding: 40px 0;
    font-size: 0.9rem;
    border-top: 1px solid #222222;
}
.footer-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.company-name {
    font-weight: 600;
    color: #ffffff;
}

/* レスポンシブ（スマホ・タブレット対応） */
@media (max-width: 768px) {
    .header-wrap {
        flex-direction: column;
        height: auto;
        padding: 15px 0;
        gap: 15px;
    }
    .nav-list {
        gap: 20px;
    }
    .hero {
        height: 450px;
    }
    .hero-content h1 {
        font-size: 2rem;
    }
    .hero-content p {
        font-size: 1rem;
    }
    .concept-flex, .shop-info-flex, .card-container {
        flex-direction: column;
        gap: 30px;
    }
    .shop-card {
        max-width: 100%;
    }
    .footer-wrap {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}