/* ================================
   加入团队 - 现代极简重构
   米醋电子工作室 版权所有
   ================================ */

/* 主区域 */
.join-modern-section {
    padding: 120px 0;
    background: #ffffff;
    position: relative;
    overflow: hidden;
}

/* 背景元素 */
.join-modern-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.join-modern-bg::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: linear-gradient(135deg, rgba(0, 113, 227, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    animation: drift 20s ease-in-out infinite;
}

.join-modern-bg::after {
    content: '';
    position: absolute;
    bottom: -200px;
    left: -200px;
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    animation: drift 20s ease-in-out infinite reverse;
}

@keyframes drift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -30px) scale(1.1); }
}

/* 容器 */
.join-modern-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

/* 双栏布局 */
.join-modern-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

/* 左侧内容 */
.join-content-left {
    padding-right: 20px;
}

/* 标题区 */
.join-modern-header {
    margin-bottom: 40px;
}

.join-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    color: #0071e3;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
    position: relative;
    padding-left: 28px;
}

.join-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 2px;
    background: #0071e3;
}

.join-modern-title {
    font-size: 48px;
    font-weight: 700;
    color: #1d1d1f;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.join-modern-subtitle {
    font-size: 20px;
    color: #515154;
    font-weight: 400;
    line-height: 1.5;
}

/* 描述段落 */
.join-description {
    margin-bottom: 40px;
}

.join-desc-text {
    font-size: 18px;
    line-height: 1.8;
    color: #515154;
    margin-bottom: 24px;
}

.join-highlight {
    display: inline-block;
    font-size: 22px;
    font-weight: 600;
    color: #1d1d1f;
    margin-top: 8px;
}

/* 右侧卡片 */
.join-content-right {
    position: relative;
}

/* 信息卡片 */
.join-info-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border: 1px solid #e5e5e7;
    border-radius: 24px;
    padding: 48px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.join-info-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 113, 227, 0.2);
    box-shadow: 0 20px 60px rgba(0, 113, 227, 0.1);
}

/* 卡片顶部装饰 */
.card-top-accent {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0071e3, #667eea, #764ba2);
}

/* 条件列表 */
.join-requirements {
    margin-bottom: 36px;
}

.req-title {
    font-size: 14px;
    font-weight: 700;
    color: #8e8e93;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

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

.req-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 0;
    transition: all 0.3s ease;
}

.req-item:hover {
    transform: translateX(8px);
}

.req-icon {
    width: 32px;
    height: 32px;
    min-width: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    color: #0071e3;
    background: rgba(0, 113, 227, 0.1);
    transition: all 0.3s ease;
}

.req-item:hover .req-icon {
    background: #0071e3;
    color: white;
    transform: rotate(360deg);
}

.req-text {
    font-size: 16px;
    color: #515154;
    line-height: 1.6;
    padding-top: 4px;
}

/* 目标说明 */
.join-target-box {
    padding: 24px;
    background: white;
    border-radius: 16px;
    margin-bottom: 32px;
    border: 1px solid #f0f0f2;
}

.target-title {
    font-size: 16px;
    font-weight: 600;
    color: #1d1d1f;
    margin-bottom: 12px;
}

.target-desc {
    font-size: 15px;
    color: #515154;
    line-height: 1.6;
}

.target-desc strong {
    color: #1d1d1f;
    font-weight: 600;
}

/* CTA 按钮组 */
.join-actions {
    display: flex;
    gap: 16px;
}

.join-btn-primary {
    flex: 1;
    padding: 16px 32px;
    background: #1d1d1f;
    color: white;
    font-size: 16px;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.join-btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: #0071e3;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.join-btn-primary:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 30px rgba(29, 29, 31, 0.2);
}

.join-btn-primary:hover::before {
    width: 100%;
    height: 100%;
}

.join-btn-primary span {
    position: relative;
    z-index: 1;
}

.join-btn-secondary {
    padding: 16px 32px;
    background: transparent;
    color: #515154;
    font-size: 16px;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    border: 1px solid #e5e5e7;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.join-btn-secondary:hover {
    background: #f8f9fa;
    border-color: #0071e3;
    color: #0071e3;
}

/* 底部说明 */
.join-footer-modern {
    margin-top: 80px;
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid #f0f0f2;
}

.join-footer-text {
    font-size: 16px;
    color: #8e8e93;
    font-style: italic;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* 装饰点 */
.decoration-dots {
    position: absolute;
    display: flex;
    gap: 8px;
}

.decoration-dots.top-left {
    top: -20px;
    left: -20px;
}

.decoration-dots.bottom-right {
    bottom: -20px;
    right: -20px;
}

.dot {
    width: 6px;
    height: 6px;
    background: rgba(0, 113, 227, 0.2);
    border-radius: 50%;
}

/* 响应式设计 */
@media (max-width: 968px) {
    .join-modern-layout {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .join-content-left {
        padding-right: 0;
        text-align: center;
    }
    
    .join-label {
        padding-left: 0;
    }
    
    .join-label::before {
        display: none;
    }
    
    .join-modern-title {
        font-size: 40px;
    }
}

@media (max-width: 768px) {
    .join-modern-section {
        padding: 80px 0;
    }
    
    .join-modern-title {
        font-size: 36px;
    }
    
    .join-modern-subtitle {
        font-size: 18px;
    }
    
    .join-desc-text {
        font-size: 16px;
    }
    
    .join-info-card {
        padding: 36px 28px;
    }
    
    .join-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .join-modern-section {
        padding: 60px 0;
    }
    
    .join-modern-title {
        font-size: 32px;
    }
    
    .join-highlight {
        font-size: 20px;
    }
    
    .join-info-card {
        padding: 28px 20px;
    }
    
    .req-item {
        gap: 12px;
    }
    
    .req-icon {
        width: 28px;
        height: 28px;
        min-width: 28px;
        font-size: 14px;
    }
    
    .req-text {
        font-size: 14px;
    }
    
    .join-btn-primary,
    .join-btn-secondary {
        padding: 14px 24px;
        font-size: 15px;
    }
}