/* supplier.css - 供应商合作平台专用样式 */

/* 页面特定样式 */
.supplier-body {
    color: #333;
    line-height: 1.6;
    padding-top: 80px;
    background-color: #f8fafc;
}

                                .toHeader {
                                    margin-top: 70px;
                                }

/* 供应商专区横幅 */

.supplier-banner {
    background: linear-gradient(135deg, #1a56a7 0%, #4a90e2 100%);
    color: white;
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}


.supplier-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('/html/static/supplier-banner-bg.jpg') center/cover no-repeat;
    opacity: 0.1;
}

.supplier-banner .container {
    position: relative;
    z-index: 2;
}

.supplier-banner h1 {
    font-size: 42px;
    margin-bottom: 20px;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.supplier-banner p {
    font-size: 20px;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.9;
    line-height: 1.6;
}

/* 供应商服务区域 */
.supplier-services {
    padding: 80px 0;
}

.supplier-section-title {
    font-size: 36px;
    margin-bottom: 50px;
    color: #1a56a7;
    text-align: center;
    font-weight: 700;
    position: relative;
}

.supplier-section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #1a56a7, #4a90e2);
    margin: 20px auto 0;
    border-radius: 2px;
}

.supplier-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.supplier-service-card {
    background-color: #fff;
    border-radius: 12px;
    padding: 35px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(74, 144, 226, 0.1);
}

.supplier-service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #4a90e2, #1a56a7);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.supplier-service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.supplier-service-card:hover::before {
    transform: scaleX(1);
}

.supplier-service-card a {
    display: block;
    color: inherit;
    text-decoration: none;
}

.supplier-service-card a:hover {
    color: inherit;
}

.supplier-service-icon {
    font-size: 60px;
    color: #4a90e2;
    margin-bottom: 25px;
    display: inline-block;
    width: 80px;
    height: 80px;
    line-height: 80px;
    text-align: center;
    background-color: rgba(74, 144, 226, 0.1);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.supplier-service-card:hover .supplier-service-icon {
    transform: scale(1.1) rotate(5deg);
    background-color: rgba(74, 144, 226, 0.2);
}

.supplier-service-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #1a56a7;
    font-weight: 600;
}

.supplier-service-card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 0;
}

/* 供应商合作流程 */
.supplier-cooperation-process {
    background: linear-gradient(135deg, #f8fafc, #e8f2ff);
    padding: 80px 0;
    position: relative;
}

.supplier-cooperation-process::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('/html/static/process-bg.png') center/cover no-repeat;
    opacity: 0.05;
}

.supplier-process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
    margin-top: 50px;
    position: relative;
    z-index: 2;
}

.supplier-process-step {
    text-align: center;
    position: relative;
    padding: 30px 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.supplier-process-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.supplier-step-number {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #1a56a7, #4a90e2);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: bold;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}

.supplier-process-step:hover .supplier-step-number {
    transform: scale(1.1);
}

.supplier-step-connector {
    position: absolute;
    top: 50%;
    left: calc(100% - 10px);
    width: calc(100% - 40px);
    height: 2px;
    background: linear-gradient(90deg, #4a90e2, #ddd);
    transform: translateY(-50%);
    z-index: -1;
}

.supplier-process-step:last-child .supplier-step-connector {
    display: none;
}

.supplier-process-step h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: #2c3e50;
    font-weight: 600;
}

.supplier-process-step p {
    color: #7f8c8d;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 0;
}

/* 供应商登录/注册区域 */
.supplier-auth {
    padding: 60px 0;
    text-align: center;
}

/* 页脚特定样式 */
.supplier-footer {
    background: linear-gradient(135deg, #0d3b7a, #1a56a7);
    color: white;
    padding: 50px 0 20px;
    margin-top: 60px;
}

.supplier-footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.supplier-footer-column h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: #4a90e2;
    font-weight: 600;
}

.supplier-footer-column ul {
    list-style: none;
}

.supplier-footer-column ul li {
    margin-bottom: 12px;
}

.supplier-footer-column ul li a {
    color: #bdc3c7;
    transition: color 0.3s ease;
    text-decoration: none;
}

.supplier-footer-column ul li a:hover {
    color: #4a90e2;
}

.supplier-copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #95a5a6;
    font-size: 14px;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .supplier-process-steps {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 20px;
    }

    .supplier-step-connector {
        display: none;
    }
}

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

    .supplier-banner {
        padding: 60px 0;
    }

    .supplier-banner h1 {
        font-size: 32px;
    }

    .supplier-banner p {
        font-size: 18px;
    }

    .supplier-services {
        padding: 60px 0;
    }

    .supplier-section-title {
        font-size: 28px;
        margin-bottom: 40px;
    }

    .supplier-services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .supplier-service-card {
        padding: 25px;
    }

    .supplier-service-icon {
        font-size: 50px;
        width: 70px;
        height: 70px;
        line-height: 70px;
    }

    .supplier-process-steps {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .supplier-process-step {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .supplier-banner {
        padding: 40px 0;
    }

    .supplier-banner h1 {
        font-size: 28px;
    }

    .supplier-banner p {
        font-size: 16px;
    }

    .supplier-service-card {
        padding: 20px;
    }

    .supplier-service-card h3 {
        font-size: 20px;
    }

    .supplier-step-number {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.supplier-service-card,
.supplier-process-step {
    animation: fadeInUp 0.6s ease-out;
}

.supplier-service-card:nth-child(1) {
    animation-delay: 0.1s;
}

.supplier-service-card:nth-child(2) {
    animation-delay: 0.2s;
}

.supplier-service-card:nth-child(3) {
    animation-delay: 0.3s;
}

.supplier-process-step:nth-child(1) {
    animation-delay: 0.1s;
}

.supplier-process-step:nth-child(2) {
    animation-delay: 0.2s;
}

.supplier-process-step:nth-child(3) {
    animation-delay: 0.3s;
}

.supplier-process-step:nth-child(4) {
    animation-delay: 0.4s;
}

.supplier-process-step:nth-child(5) {
    animation-delay: 0.5s;
}

/* 特殊效果 */
.supplier-service-card:hover .supplier-service-icon {
    animation: pulse 1s ease-in-out;
}

@keyframes pulse {

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

    50% {
        transform: scale(1.1);
    }
}