/* 俱乐部专题页面样式 */

/* 头部横幅区域 */
.club-hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 120px 0 80px;
    margin-top: 70px;
    position: relative;
    overflow: hidden;
}

.club-hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" patternUnits="userSpaceOnUse" width="100" height="100"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.hero-title i {
    color: var(--gold-color);
    margin-right: 0.5rem;
    animation: pulse 2s infinite;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
    font-weight: 400;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gold-color);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 0.5rem;
}

/* 精选俱乐部展示区域 */
.featured-clubs-section {
    padding: 80px 0;
    background: var(--bg-color);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 3rem;
}

.section-title i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.clubs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.club-card {
    background: var(--surface-color);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.club-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.club-card.premium {
    border: 2px solid var(--gold-color);
}

.club-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--gold-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.club-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.club-logo-container {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.club-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.club-title {
    flex: 1;
}

.club-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.club-id {
    font-size: 0.9rem;
    color: var(--muted-color);
    margin-bottom: 0.5rem;
    font-family: 'Courier New', monospace;
}

.club-rating {
    display: flex;
    align-items: center;
    gap: 0.2rem;
}

.club-rating i {
    color: var(--gold-color);
    font-size: 0.8rem;
}

.club-rating span {
    margin-left: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-color);
}

.club-content {
    margin-top: 1.5rem;
}

.club-description {
    color: var(--muted-color);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.club-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--muted-color);
}

.feature-item i {
    color: var(--primary-color);
    width: 16px;
}

.club-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.club-tag {
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
}

.club-tag.gold {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: white;
}

.club-tag.crown {
    background: linear-gradient(135deg, #9370DB, #6A5ACD);
    color: white;
}

.club-tag.elite {
    background: linear-gradient(135deg, #20B2AA, #008B8B);
    color: white;
}

.club-actions {
    display: flex;
    gap: 1rem;
}

.btn-club-join, .btn-club-contact {
    flex: 1;
    padding: 0.8rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-club-join.primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.btn-club-join.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(var(--primary-color-rgb), 0.3);
}

.btn-club-contact.secondary {
    background: var(--bg-color);
    color: var(--text-color);
    border: 2px solid var(--border-color);
}

.btn-club-contact.secondary:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* 会员等级系统 */
.membership-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.membership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.membership-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 3px solid transparent;
}

.membership-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.membership-card.bronze {
    border-color: #CD7F32;
}

.membership-card.silver {
    border-color: #C0C0C0;
}

.membership-card.gold {
    border-color: #FFD700;
}

.membership-card.diamond {
    border-color: #B9F2FF;
}

.membership-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.membership-card.bronze::before {
    background: linear-gradient(90deg, #CD7F32, #DAA520);
}

.membership-card.silver::before {
    background: linear-gradient(90deg, #C0C0C0, #E6E6FA);
}

.membership-card.gold::before {
    background: linear-gradient(90deg, #FFD700, #FFA500);
}

.membership-card.diamond::before {
    background: linear-gradient(90deg, #B9F2FF, #00BFFF);
}

.membership-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.membership-card.bronze .membership-icon i {
    color: #CD7F32;
}

.membership-card.silver .membership-icon i {
    color: #C0C0C0;
}

.membership-card.gold .membership-icon i {
    color: #FFD700;
}

.membership-card.diamond .membership-icon i {
    color: #B9F2FF;
}

.membership-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.membership-requirements {
    background: var(--bg-color);
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.membership-requirements p {
    margin: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--muted-color);
}

.membership-benefits {
    text-align: left;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.8rem 0;
}

.benefit-item i {
    color: var(--primary-color);
    font-size: 0.8rem;
}

.benefit-item span {
    font-size: 0.9rem;
    color: var(--text-color);
}

/* 俱乐部特色功能 */
.features-section {
    padding: 80px 0;
    background: var(--bg-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--surface-color);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
}

.feature-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.feature-description {
    color: var(--muted-color);
    line-height: 1.6;
}

/* 加入流程 */
.join-process-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
}

.join-process-section .section-title {
    color: white;
}

.process-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 4rem;
    flex-wrap: wrap;
    gap: 2rem;
}

.step-item {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    flex: 1;
    min-width: 200px;
    max-width: 250px;
}

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gold-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 auto 1rem;
}

.step-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.step-description {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

.step-arrow {
    font-size: 1.5rem;
    color: var(--gold-color);
    margin: 0 1rem;
}

/* 联系客服悬浮按钮 */
.floating-contact {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
}

.floating-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(var(--primary-color-rgb), 0.4);
    transition: all 0.3s ease;
}

.floating-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(var(--primary-color-rgb), 0.6);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .clubs-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }

    .hero-stats {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 1.5rem;
        justify-content: space-around;
    }

    .stat-item {
        flex: 1;
        min-width: 100px;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .clubs-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .club-card {
        padding: 1.5rem;
    }

    .club-header {
        flex-direction: row;
        align-items: center;
    }

    .club-logo-container {
        width: 70px;
        height: 70px;
        margin-right: 1rem;
        margin-bottom: 0;
    }

    .club-logo {
        width: 50px;
        height: 50px;
    }

    .club-actions {
        flex-direction: column;
        gap: 0.8rem;
    }

    .process-steps {
        flex-direction: column;
        gap: 1.5rem;
    }

    .step-arrow {
        transform: rotate(90deg);
        margin: 0.5rem 0;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .feature-card {
        padding: 1.5rem;
    }

    .feature-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }

    .club-hero-section {
        padding: 100px 0 60px;
    }

    .featured-clubs-section,
    .features-section {
        padding: 60px 0;
    }

    .join-process-section {
        padding: 60px 0;
    }

    .step-item {
        padding: 1.5rem;
        max-width: 100%;
    }

    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        margin-bottom: 0.8rem;
    }

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

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .stat-item {
        min-width: auto;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .club-card {
        padding: 1.2rem;
    }

    .club-header {
        flex-direction: column;
        text-align: center;
    }

    .club-logo-container {
        margin-right: 0;
        margin-bottom: 1rem;
        width: 60px;
        height: 60px;
    }

    .club-logo {
        width: 45px;
        height: 45px;
    }

    .club-name {
        font-size: 1.3rem;
    }

    .club-description {
        font-size: 0.9rem;
        line-height: 1.5;
    }

    .club-features {
        gap: 0.6rem;
    }

    .feature-item {
        font-size: 0.85rem;
    }

    .club-tags {
        justify-content: center;
        margin-bottom: 1.5rem;
    }

    .club-tag {
        font-size: 0.75rem;
        padding: 0.3rem 0.8rem;
    }

    .section-title {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }

    .feature-card {
        padding: 1.2rem;
    }

    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }

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

    .feature-description {
        font-size: 0.9rem;
        line-height: 1.5;
    }

    .step-item {
        padding: 1.2rem;
    }

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

    .step-description {
        font-size: 0.85rem;
    }

    .floating-btn {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .club-hero-section {
        padding: 90px 0 50px;
    }

    .featured-clubs-section,
    .features-section {
        padding: 50px 0;
    }

    .join-process-section {
        padding: 50px 0;
    }
}