/* 现代化赞助页面样式 */

/* 头部区域 */
.hero-section-modern {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-section-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../img/pattern.png') repeat;
    opacity: 0.1;
}

.hero-bg {
    position: relative;
    z-index: 2;
}

.hero-content {
    text-align: center;
    color: white;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.15);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.hero-badge i {
    color: #ffd700;
}

.hero-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 16px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 50px;
    opacity: 0.9;
    font-weight: 400;
}

/* 特权预览 */
.privileges-preview {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
    margin-top: 50px;
}

.privilege-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.privilege-item:hover {
    transform: translateY(-5px);
}

.privilege-item i {
    font-size: 32px;
    color: #ffd700;
    margin-bottom: 4px;
}

.privilege-item span {
    font-weight: 600;
    font-size: 16px;
    color: white;
    text-align: center;
    opacity: 0.9;
}

/* 方案区域 */
.plans-section {
    padding: 100px 0;
    background: #f8f9fa;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: #333;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 18px;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.plans-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

/* 方案卡片 */
.plan-card {
    background: white;
    border-radius: 20px;
    padding: 40px 32px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    transition: all 0.4s ease;
    position: relative;
    border: 3px solid transparent;
}

.plan-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

.plan-card.gold-plan {
    border-color: #ffd700;
}

.plan-card.diamond-plan {
    border-color: #00bfff;
}

.plan-card.featured {
    transform: scale(1.05);
}

.plan-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

/* 推荐标签 */
.plan-ribbon {
    position: absolute;
    top: -3px;
    right: 32px;
    background: linear-gradient(45deg, #00bfff, #0080ff);
    color: white;
    padding: 8px 20px;
    border-radius: 0 0 12px 12px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* 方案头部 */
.plan-header {
    text-align: center;
    margin-bottom: 40px;
}

.plan-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

.gold-plan .plan-icon {
    background: linear-gradient(135deg, #ffd700, #ffed4e);
}

.diamond-plan .plan-icon {
    background: linear-gradient(135deg, #00bfff, #87ceeb);
}

.plan-icon i {
    font-size: 32px;
    color: white;
}

.plan-name {
    font-size: 24px;
    font-weight: 700;
    color: #333;
    margin-bottom: 16px;
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.plan-price .currency {
    font-size: 20px;
    color: #666;
    font-weight: 600;
}

.plan-price .amount {
    font-size: 48px;
    font-weight: 800;
    color: #333;
}

.plan-price .period {
    font-size: 16px;
    color: #666;
    font-weight: 500;
}

/* 特权列表 */
.plan-features {
    margin-bottom: 40px;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.feature i {
    font-size: 20px;
    margin-top: 4px;
    min-width: 20px;
}

.gold-plan .feature i {
    color: #ffd700;
}

.diamond-plan .feature i {
    color: #00bfff;
}

.feature-text h4 {
    font-size: 16px;
    font-weight: 700;
    color: #333;
    margin-bottom: 4px;
}

.feature-text p {
    font-size: 14px;
    color: #666;
    margin: 0;
    line-height: 1.5;
}

/* 购买按钮 */
.plan-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}

.gold-btn {
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    color: #333;
}

.gold-btn:hover {
    background: linear-gradient(45deg, #ffed4e, #ffd700);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255,215,0,0.4);
}

.diamond-btn {
    background: linear-gradient(45deg, #00bfff, #0080ff);
    color: white;
}

.diamond-btn:hover {
    background: linear-gradient(45deg, #0080ff, #00bfff);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,191,255,0.4);
}

/* 车辆CTA区域 */
.vehicles-cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.cta-card {
    background: rgba(255,255,255,0.95);
    border-radius: 20px;
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.cta-content {
    display: flex;
    align-items: center;
    gap: 24px;
}

.cta-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #00bfff, #0080ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cta-icon i {
    font-size: 32px;
    color: white;
}

.cta-text h3 {
    font-size: 24px;
    font-weight: 700;
    color: #333;
    margin-bottom: 8px;
}

.cta-text p {
    font-size: 16px;
    color: #666;
    margin: 0;
}

.cta-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: linear-gradient(45deg, #00bfff, #0080ff);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cta-btn:hover {
    background: linear-gradient(45deg, #0080ff, #00bfff);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,191,255,0.4);
    color: white;
    text-decoration: none;
}

/* 联系区域 */
.contact-section {
    padding: 100px 0;
    background: white;
}

.contact-container {
    max-width: 800px;
    margin: 0 auto;
}

.contact-card {
    background: #f8f9fa;
    border-radius: 20px;
    padding: 50px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.qr-section {
    text-align: center;
}

.qr-placeholder {
    width: 200px;
    height: 200px;
    background: white;
    border: 2px dashed #ddd;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    color: #666;
}

.qr-placeholder i {
    font-size: 48px;
    margin-bottom: 12px;
    color: #00bfff;
}

.qr-placeholder p {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.qr-placeholder small {
    font-size: 12px;
    color: #999;
}

.steps-section h4 {
    font-size: 20px;
    font-weight: 700;
    color: #333;
    margin-bottom: 24px;
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.step {
    display: flex;
    align-items: center;
    gap: 16px;
}

.step-number {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #00bfff, #0080ff);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    flex-shrink: 0;
}

.step-text {
    font-size: 16px;
    color: #333;
    font-weight: 500;
}

/* 购买弹窗 */
.purchase-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 0;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    border-bottom: 1px solid #eee;
}

.modal-header h3 {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.modal-close {
    font-size: 28px;
    font-weight: bold;
    color: #999;
    cursor: pointer;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: #333;
}

.modal-body {
    padding: 30px;
    text-align: center;
}

.qr-code-section .qr-placeholder {
    margin-bottom: 20px;
}

.purchase-info p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .plans-container {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
    
    .plan-card.featured {
        transform: none;
    }
    
    .plan-card.featured:hover {
        transform: translateY(-8px);
    }
}

@media (max-width: 768px) {
    .hero-section-modern {
        padding: 80px 0 60px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .privileges-preview {
        gap: 30px;
        margin-top: 40px;
    }
    
    .privilege-item i {
        font-size: 28px;
    }
    
    .privilege-item span {
        font-size: 15px;
    }
    
    .plans-section {
        padding: 80px 0;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .section-desc {
        font-size: 16px;
    }
    
    .plans-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .plan-card {
        padding: 32px 24px;
    }
    
    .cta-card {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }
    
    .contact-card {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 40px 30px;
    }
    
    .vehicles-cta-section {
        padding: 60px 0;
    }
    
    .contact-section {
        padding: 80px 0;
    }
}

@media (max-width: 576px) {
    .hero-section-modern {
        padding: 60px 0 40px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .privileges-preview {
        gap: 20px;
        margin-top: 30px;
    }
    
    .privilege-item i {
        font-size: 24px;
    }
    
    .privilege-item span {
        font-size: 14px;
    }
    
    .plans-section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .plan-card {
        padding: 24px 20px;
    }
    
    .plan-icon {
        width: 60px;
        height: 60px;
    }
    
    .plan-icon i {
        font-size: 24px;
    }
    
    .plan-name {
        font-size: 20px;
    }
    
    .plan-price .amount {
        font-size: 36px;
    }
    
    .cta-card {
        padding: 30px 20px;
    }
    
    .cta-icon {
        width: 60px;
        height: 60px;
    }
    
    .cta-icon i {
        font-size: 24px;
    }
    
    .cta-text h3 {
        font-size: 20px;
    }
    
    .contact-card {
        padding: 30px 20px;
    }
    
    .qr-placeholder {
        width: 160px;
        height: 160px;
    }
    
    .modal-content {
        width: 95%;
        margin: 10% auto;
    }
    
    .modal-header {
        padding: 20px;
    }
    
    .modal-body {
        padding: 20px;
    }
}