/* v3.8 - BDSバイクセンサー秋の祭典用CSS */

/* ===== 基本設定 ===== */
:root {
    --primary-color: #ff6b35;
    --secondary-color: #2c3e50;
    --success-color: #27ae60;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --info-color: #3498db;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --white: #ffffff;
    --black: #000000;
    --bike-orange: #ff6b35;
    --bike-red: #e74c3c;
    --bike-yellow: #f1c40f;
    --bike-black: #1a1a1a;
    --neon-orange: #ff8c42;
    --neon-red: #ff4757;
    --neon-yellow: #ffa502;


    --font-family: 'Noto Sans JP', sans-serif;
    --transition-speed: 0.3s;
    --border-radius: 0.5rem;
    --box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --box-shadow-lg: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --neon-shadow: 0 0 20px rgba(255, 107, 53, 0.5);
    --neon-shadow-red: 0 0 20px rgba(231, 76, 60, 0.5);
    --neon-shadow-yellow: 0 0 20px rgba(241, 196, 15, 0.5);
}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--dark-color);
    overflow-x: hidden;
    background: linear-gradient(135deg, var(--bike-black) 0%, var(--secondary-color) 100%);
    min-width: 375px;
    scroll-behavior: smooth;
}

/* ===== ナビゲーション ===== */
#mainNav {
    background: linear-gradient(135deg, rgba(41, 29, 13, 0.95));
    backdrop-filter: blur(10px);
    transition: all var(--transition-speed) ease;
    padding: .5rem 0;
    z-index: 1000;
    border-bottom: 3px solid var(--bike-orange);
    box-shadow: var(--neon-shadow);
    height: 80px;
}

#mainNav.scrolled {
    background: linear-gradient(135deg, rgba(41, 29, 13, 0.5));
    box-shadow: var(--box-shadow), var(--neon-shadow);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--bike-orange) !important;
    text-shadow: var(--neon-shadow);
    position: relative;
}


.navbar-toggler {
    border: none;
    padding: 0.25rem 0.5rem;
    background: transparent;
    transition: all var(--transition-speed) ease;
}

.navbar-toggler:focus {
    box-shadow: none;
    outline: none;
}

.navbar-toggler:hover {
    transform: scale(1.1);
}

/* モバイル時のハンバーガーメニューボタン改善 */
@media (max-width: 991px) {
    .navbar-toggler {
        border: none;
        border-radius: 0.25rem;
        padding: 0.5rem 0.75rem;
        background: rgba(41, 29, 13, 0.8);
        backdrop-filter: blur(10px);
    }

    .navbar-toggler:hover {
        background: rgba(41, 29, 13, 0.9);
        transform: scale(1.05);
    }
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.navbar-nav .nav-link {
    font-weight: 500;
    margin: 0 0.5rem;
    transition: all var(--transition-speed) ease;
    color: var(--white) !important;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
}

.navbar-nav .nav-link::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--bike-orange);
    transition: all var(--transition-speed) ease;
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::before {
    width: 100%;
}

.navbar-nav .nav-link:hover {
    color: var(--bike-orange) !important;
    text-shadow: 0 0 10px var(--bike-orange);
}

/* Bootstrap5のブレイクポイントに合わせてくれい！！*/
@media (max-width: 991px) {

    /* モバイルメニューの背景設定 */
    .navbar-collapse {
        background: linear-gradient(135deg, rgba(41, 29, 13, 0.95) 0%, rgba(26, 26, 26, 0.95) 100%);
        backdrop-filter: blur(15px);
        border-radius: 0.5rem;
        margin-top: 1rem;
        padding: 1rem;
        border: 1px solid rgba(255, 107, 53, 0.3);
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    }

    .navbar-nav .nav-link {
        margin: 0 0.25rem;
        font-size: 0.9rem;
        letter-spacing: 0.5px;
        padding: 0.75rem 1rem !important;
        border-radius: 0.25rem;
        transition: all var(--transition-speed) ease;
    }

    .navbar-nav .nav-link:hover {
        background: rgba(255, 107, 53, 0.1);
        transform: translateX(5px);
    }

    /* モバイルメニュー開閉アニメーション */
    .navbar-collapse {
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .navbar-collapse.show {
        animation: slideDown 0.3s ease-out;
    }

    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .navbar-brand {
        font-size: 1.3rem;
    }

    .logo-img {
        height: 40px !important;
    }
}

@media (max-width: 768px) {

    /* 小さい画面でのモバイルメニュー最適化 */
    .navbar-collapse {
        margin-top: 0.5rem;
        padding: 0.75rem;
        border-radius: 0.375rem;
    }

    .navbar-nav .nav-link {
        margin: 0;
        padding: 0.75rem 0.75rem !important;
        font-size: 0.85rem;
        letter-spacing: 0.25px;
        border-radius: 0.25rem;
    }

    .navbar-nav .nav-link:hover {
        background: rgba(255, 107, 53, 0.15);
        transform: translateX(3px);
    }

    .navbar-brand {
        font-size: 1.2rem;
    }

    .logo-img {
        height: 35px !important;
    }
}

/* v20241220: PC縦幅小さいウィンドウ対応 - 見切れ防止 */
/* ===== ヒーローセクション ===== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--bike-black) 0%, var(--secondary-color) 100%);
    overflow: hidden;
}

.hero-bg-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    opacity: 0.7;
}

/* ドットパターンオーバーレイ */
.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0.5px, transparent 0.5px);
    background-size: 3px 3px;
    z-index: 2;
    pointer-events: none;
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
    .hero-section::before {
        background-size: 6px 6px;
    }
}

@media (max-width: 480px) {
    .hero-section::before {
        background-size: 4px 4px;
    }
}

/* グラデーションオーバーレイ */
.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg,
            rgba(41, 29, 13, 0.3) 0%,
            rgba(41, 29, 13, 0.1) 50%,
            rgba(41, 29, 13, 0.4) 100%);
    z-index: 2;
    pointer-events: none;
}

.hero-content-wrapper {
    position: relative;
    z-index: 3;
    width: 100%;
}

.hero-content {
    position: relative;
    z-index: 10;
    color: #fff;
    width: 100%;
    opacity: 1;
    visibility: visible;
    /* text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8); */
}

/* 初期状態でのコンテンツ表示を確実にする */
.hero-content h1,
.hero-content .lead,
.hero-content .btn {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.hero-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.9);
}

.hero-content .lead {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

/* イベントバッジ */
.event-badge {
    display: inline-block;
    margin-bottom: 1rem;
}

.event-badge .badge {
    font-size: 1rem;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    background: linear-gradient(45deg, var(--bike-red), var(--bike-orange));
    border: 2px solid var(--bike-yellow);
    animation: badgePulse 2s ease-in-out infinite;
    box-shadow: var(--neon-shadow);
}

@keyframes badgePulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: var(--neon-shadow);
    }

    50% {
        transform: scale(1.05);
        box-shadow: 0 0 30px var(--bike-orange), var(--neon-shadow);
    }
}

/* イベント詳細 */
.event-details {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(15px);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 2rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.event-details::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

.event-details>div {
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
}

.event-details>div:last-child {
    margin-bottom: 0;
}

.event-details i {
    width: 20px;
    margin-right: 0.75rem;
    color: var(--bike-orange);
}

.event-price {
    font-weight: 600;
    color: var(--bike-yellow);
}

.hero-buttons .btn {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.75rem 2rem;
    border-radius: 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.hero-buttons .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.hero-buttons .btn:hover::before {
    left: 100%;
}

.hero-buttons .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* ===== セクション共通スタイル ===== */
.info-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: all var(--transition-speed) ease;
    position: relative;
    overflow: hidden;
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--bike-orange), var(--bike-red), var(--bike-yellow));
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-lg);
}

.info-icon {
    margin-bottom: 1rem;
    color: var(--bike-orange);
}

.info-card h4 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.content-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: all var(--transition-speed) ease;
    position: relative;
    overflow: hidden;
}

.content-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--bike-orange), var(--bike-red), var(--bike-yellow));
}

.content-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-lg);
}

.content-icon {
    margin-bottom: 1rem;
    color: var(--bike-orange);
}

.content-card h4 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

/* ===== アクセス情報 ===== */
.access-info {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    position: relative;
    overflow: hidden;
}

.access-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--bike-orange), var(--bike-red), var(--bike-yellow));
}

.access-info h4 {
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
    display: flex;
    align-items: center;
}

.info-item {
    margin-bottom: 1rem;
    padding-left: 1rem;
    border-left: 3px solid var(--bike-orange);
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-item strong {
    color: var(--bike-orange);
    font-weight: 600;
}

/* ===== お問い合わせフォーム ===== */
.contact-form .form-control {
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    transition: all var(--transition-speed) ease;
}

.contact-form .form-control:focus {
    border-color: var(--bike-orange);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25);
}

.contact-form .btn {
    background: linear-gradient(45deg, var(--bike-orange), var(--bike-red));
    border: none;
    border-radius: var(--border-radius);
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: all var(--transition-speed) ease;
}

.contact-form .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
}

/* ===== ソーシャルリンク ===== */
.social-links a {
    font-size: 1.5rem;
    margin: 0 0.5rem;
    transition: all var(--transition-speed) ease;
}

.social-links a:hover {
    color: var(--bike-orange) !important;
    transform: scale(1.2);
}

/* ===== アニメーション ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* 未使用のアニメーションクラスをコメントアウト */
/*
.pulse {
    animation: pulse 2s ease-in-out infinite;
}

.float {
    animation: float 3s ease-in-out infinite;
}
*/

/* ===== レスポンシブ対応　Bootstrap5のブレイクポイントに合わせてくれよな！ ===== */

/* PC縦幅小さいウィンドウ対応 */
@media (min-width: 992px) and (max-height: 800px) {
    .hero-section {
        min-height: auto;
        height: auto;
        transform: none;
        margin-top: 0;
        margin-bottom: 2rem;
        padding-top: 80px;
        padding-bottom: 2rem;
    }

    .hero-content-wrapper {
        min-height: auto;
        height: auto;
        padding: 1rem 0;
        transform: none;
        display: flex;
        align-items: center;
    }

    .hero-content h1 {
        font-size: 2rem;
        margin-bottom: 1rem;
    }

    .hero-content .lead {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }

    .event-details {
        padding: 1rem;
        margin-bottom: 1.5rem;
    }

    .event-details>div {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }

    .hero-buttons .btn {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
        margin-bottom: 0.5rem;
    }
}

@media (max-width: 991px) {
    .hero-section {
        height: auto;
        min-height: 100vh;
        transform: none;
        margin-top: 0;
        margin-bottom: 0;
        padding-top: 80px;
    }

    .hero-content-wrapper {
        min-height: calc(100vh - 80px);
        padding: 1rem 0;
        transform: none;
        display: flex;
        align-items: center;
    }

    .hero-content {
        text-align: center;
        padding: 1rem 0;
        width: 100%;
    }

    .hero-content h1 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }

    .hero-content .lead {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }

    .event-details {
        padding: 0.75rem;
        margin-bottom: 1.5rem;
    }

    .event-details>div {
        font-size: 0.9rem;
        margin-bottom: 0.5rem;
    }

    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 0.75rem;
        font-size: 0.9rem;
        padding: 0.5rem 1rem;
    }

    .hero-buttons .btn:last-child {
        margin-bottom: 0;
    }

    .info-card,
    .content-card {
        margin-bottom: 2rem;
    }

    .access-info {
        padding: 1.25rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding-top: 70px;
    }

    .hero-content-wrapper {
        min-height: calc(100vh - 70px);
        padding: 0.5rem 0;
        transform: none;
    }

    .hero-content {
        padding: 0.5rem 0;
    }

    .hero-content h1 {
        font-size: 1.5rem;
        margin-bottom: 0.75rem;
    }

    .hero-content .lead {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }

    .event-badge .badge {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }

    .event-details {
        padding: 0.5rem;
        margin-bottom: 1rem;
    }

    .event-details>div {
        font-size: 1.3rem;
        margin-bottom: 0.4rem;
        flex-direction: column;
        text-align: center;
    }

    .event-details i {
        margin-right: 0;
        margin-bottom: 0.25rem;
    }

    .hero-buttons .btn {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
        margin-bottom: 0.5rem;
    }

    .display-4 {
        font-size: 1.75rem;
    }

    .display-5 {
        font-size: 1.5rem;
    }

    .container {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    .access-info {
        padding: 1.25rem;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding-top: 60px;
    }

    .hero-content-wrapper {
        min-height: calc(100vh - 60px);
        padding: 0.25rem 0;
    }

    .event-details>div {
        font-size: 1.5rem;
        margin-bottom: 0.4rem;
        flex-direction: column;
        text-align: center;
    }

    /* さらに小さい縦幅対応 */
    @media (max-height: 600px) {
        .hero-section {
            min-height: auto;
            padding-top: 60px;
            padding-bottom: 1rem;
        }

        .hero-content-wrapper {
            min-height: auto;
            padding: 0.5rem 0;
        }

        .hero-content h1 {
            font-size: 1.2rem;
            margin-bottom: 0.5rem;
        }

        .hero-content .lead {
            font-size: 0.8rem;
            margin-bottom: 0.75rem;
        }

        .event-details {
            padding: 0.5rem;
            margin-bottom: 0.75rem;
        }

        .event-details>div {
            font-size: 0.75rem;
            margin-bottom: 0.3rem;
        }

        .hero-buttons .btn {
            padding: 0.3rem 0.8rem;
            font-size: 0.7rem;
            margin-bottom: 0.3rem;
        }
    }

    .hero-content h1 {
        font-size: 1.3rem;
        margin-bottom: 0.5rem;
    }

    .hero-content .lead {
        font-size: 0.8rem;
        margin-bottom: 0.75rem;
    }

    .event-details {
        padding: 0.4rem;
        margin-bottom: 0.75rem;
    }

    .event-details>div {
        font-size: 1.2rem;
        margin-bottom: 0.3rem;
    }

    .hero-buttons .btn {
        font-size: 0.75rem;
        padding: 0.3rem 0.6rem;
        margin-bottom: 0.4rem;
    }

    .container {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
}

/* ===== ユーティリティクラス ===== */
.text-gradient {
    background: linear-gradient(45deg, var(--bike-orange), var(--bike-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient {
    background: linear-gradient(45deg, var(--bike-orange), var(--bike-red));
}

.shadow-custom {
    box-shadow: var(--neon-shadow);
}

.border-custom {
    border: 2px solid var(--bike-orange);
}

/* ===== スクロールバー ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--bike-orange);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--bike-red);
}

/* ===== フォーカス管理 ===== */
.btn:focus,
.form-control:focus {
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25);
}

/* 未使用のローディングクラスをコメントアウト */
/*
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: spin 1.5s ease-in-out infinite;
}

@keyframes spin {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}
*/

/* 未使用の通知システムをコメントアウト */
/*
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-lg);
    z-index: 9999;
    max-width: 400px;
    display: none;
}

.notification-content {
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-left: 4px solid var(--bike-orange);
}

.notification-success {
    border-left-color: var(--success-color);
}

.notification-error {
    border-left-color: var(--danger-color);
}

.notification-info {
    border-left-color: var(--info-color);
}

@media (max-width: 768px) {
    .notification {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
    }
}
*/

/* 未使用の出店業者フィルタリングをコメントアウト */
/*
.vendor-filter {
    margin-bottom: 2rem;
}

.vendor-filter .filter-btn {
    background: transparent;
    border: 2px solid var(--bike-orange);
    color: var(--bike-orange);
    border-radius: 2rem;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    margin: 0.25rem;
}

.vendor-filter .filter-btn:hover,
.vendor-filter .filter-btn.active {
    background: var(--bike-orange);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3);
}

.vendor-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: all var(--transition-speed) ease;
    position: relative;
    height: 100%;
}

.vendor-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--bike-orange), var(--bike-red), var(--bike-yellow));
    z-index: 1;
}

.vendor-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-lg);
}

.vendor-image {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.vendor-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform var(--transition-speed) ease;
}

.vendor-card:hover .vendor-image img {
    transform: scale(1.05);
}

.vendor-content {
    padding: 1.5rem;
}

.vendor-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.vendor-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark-color);
    margin: 0;
    flex: 1;
    min-width: 0;
}

.vendor-category {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.vendor-category i {
    color: var(--bike-orange);
    font-size: 1.2rem;
}

.vendor-category .badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 1rem;
    font-weight: 500;
}

.vendor-pr {
    color: var(--dark-color);
    margin: 0;
    line-height: 1.6;
    font-size: 0.95rem;
}

.food-truck-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: all var(--transition-speed) ease;
    position: relative;
    height: 100%;
}

.food-truck-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--bike-orange), var(--bike-red), var(--bike-yellow));
    z-index: 1;
}

.food-truck-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-lg);
}

.food-truck-image {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.food-truck-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform var(--transition-speed) ease;
}

.food-truck-card:hover .food-truck-image img {
    transform: scale(1.05);
}

.food-truck-content {
    padding: 1.5rem;
}

.food-truck-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.food-truck-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark-color);
    margin: 0;
    flex: 1;
    min-width: 0;
}

.food-truck-logo {
    flex-shrink: 0;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.food-truck-logo img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    transition: transform var(--transition-speed) ease;
}

.food-truck-card:hover .food-truck-logo img {
    transform: scale(1.1);
}

.food-truck-menu {
    color: var(--dark-color);
    margin: 0;
    line-height: 1.6;
    font-size: 0.95rem;
}

.vendor-item {
    transition: all 0.3s ease;
    transform-origin: center center;
    will-change: transform, opacity;
}

.vendor-filter .filter-btn {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.vendor-filter .filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.vendor-filter .filter-btn:hover::before {
    left: 100%;
}

.vendor-filter .filter-btn.active {
    transform: scale(1.02);
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3);
    background: linear-gradient(45deg, var(--bike-orange), var(--bike-red));
    color: var(--white);
}

.vendor-filter .filter-btn:disabled {
    pointer-events: none;
    opacity: 0.6;
    cursor: not-allowed;
}

@media (max-width: 991px) {
    .vendor-header,
    .food-truck-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .vendor-category,
    .food-truck-logo {
        align-self: flex-start;
    }

    .vendor-filter .filter-btn {
        font-size: 0.8rem;
        padding: 0.5rem 1rem;
    }

    .vendor-content,
    .food-truck-content {
        padding: 1rem;
    }

    .vendor-name,
    .food-truck-name {
        font-size: 1.1rem;
    }

    .vendor-pr,
    .food-truck-menu {
        font-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    .vendor-filter {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }

    .vendor-filter .filter-btn {
        width: 100%;
        margin: 0;
    }

    .vendor-category .badge {
        font-size: 0.6rem;
        padding: 0.2rem 0.4rem;
    }

    .food-truck-logo img {
        width: 80px;
        height: 40px;
    }
}
*/

/* v20240610: ブランドロゴ用 */
.logo-img {
    height: 40px;
    border: none;
    display: block;
    box-shadow: none;
    outline: none;
    background: none;
    padding: 0;
    margin: 0;
}

/* ===== p-index_commitment_block01スタイルのカルーセル ===== */
.p-index_commitment_block01 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
    margin-bottom: 80px;
}

.p-index_commitment_block01__img {
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.p-index_commitment_block01__img img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.p-index_commitment_block01__img img:hover {
    transform: scale(1.05);
}

.p-index_commitment_block01__text-area {
    padding-top: 36px;
    position: relative;
}

.p-index_commitment_block01__text-area::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background-color: #db2020;
    border-radius: 3px;
}

.p-index_commitment_block01__title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.c-index01 {
    margin-bottom: 1rem;
}

/* レスポンシブ対応 */
@media (max-width: 991px) {
    .p-index_commitment_block01 {
        grid-template-columns: 1fr;
        gap: 30px;
        margin-bottom: 60px;
    }

    .p-index_commitment_block01__img img {
        height: 300px;
    }

    .p-index_commitment_block01__text-area {
        padding-top: 24px;
    }

    .p-index_commitment_block01__title {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .p-index_commitment_block01 {
        gap: 20px;
        margin-bottom: 40px;
    }

    .p-index_commitment_block01__img img {
        height: 250px;
    }

    .p-index_commitment_block01__text-area {
        padding-top: 20px;
    }

    .p-index_commitment_block01__title {
        font-size: 1.25rem;
    }
}