/* 痛点与解决方案样式 */
.pain-points {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 30px;
}

.point-item {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(42, 91, 158, 0.06);
    transition: all 0.5s ease;
    opacity: 1;  /* 修改初始透明度为1 */
    transform: translateY(0);  /* 初始位置不变 */
}

.point-item.animate {
    opacity: 1;
    transform: translateY(0);
}

/* 添加新的动画类 */
.point-item.init-state {
    opacity: 0;
    transform: translateY(30px);
}

/* 为每个卡片添加延迟动画 */
.point-item:nth-child(2) {
    transition-delay: 0.1s;
}
.point-item:nth-child(3) {
    transition-delay: 0.2s;
}
.point-item:nth-child(4) {
    transition-delay: 0.3s;
}

.point-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(42, 91, 158, 0.1);
}

.point-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.point-number {
    color: #FF6B35;
    font-size: 32px;  /* 从20px增加到32px */
    font-weight: 700;  /* 加粗一点 */
    margin-right: 20px;  /* 增加右边距 */
    opacity: 0.9;
    font-family: Arial, sans-serif;  /* 使用更适合数字显示的字体 */
}

.point-header h3 {
    color: #2A5B9E;
    font-size: 24px;  /* 相应调整标题大小 */
    margin: 0;
    font-weight: 600;
    padding-top: 5px;  /* 微调垂直对齐 */
}

.point-content {
    padding-left: 35px;
}

.point-content .problem {
    color: #666;
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.point-content .solution {
    background: #fff;
    padding: 25px;
    border-radius: 8px;
    position: relative;
    border: 1px solid rgba(42, 91, 158, 0.1);
    margin-top: 30px;
}

.point-content .solution::before {
    content: "";
    position: absolute;
    top: -15px;
    left: 25px;
    width: 30px;
    height: 30px;
    background: #2A5B9E;
    transform: rotate(45deg);
    z-index: -1;
}

.point-content .solution::after {
    content: "解决方案";
    position: absolute;
    top: -30px;
    left: 20px;
    background: #2A5B9E;
    color: #fff;
    padding: 4px 15px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
}

.point-content .solution p {
    color: #4A4A4A;
    font-size: 15px;
    line-height: 1.8;
    margin: 0;
    position: relative;
    padding-left: 20px;
}

.point-content .solution p::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    background: #FF6B35;
    border-radius: 50%;
}

/* 响应式调整中添加 */
@media screen and (max-width: 768px) {
    .point-content .solution {
        padding: 20px;
        margin-top: 35px;
    }
    
    .point-content .solution p {
        padding-left: 15px;
    }
}

/* 响应式调整 */
@media screen and (max-width: 768px) {
    .pain-points {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .point-item {
        padding: 20px;
    }
    
    .point-content {
        padding-left: 25px;
    }
}

.point-item h3 {
    color: #333333;
    font-size: 24px;  /* 修改标题字体大小 */
    margin-bottom: 15px;
    position: relative;
    padding-left: 15px;
}

.point-item p {
    color: #4A4A4A;
    font-size: 16px;  /* 修改正文字体大小 */
    line-height: 1.6;
    margin-bottom: 15px;
}

.point-item .solution {
    background: #F8F9FA;
    padding: 15px;
    border-radius: 6px;
    color: #4A4A4A;
    font-size: 16px;  /* 修改正文字体大小 */
}

.point-item .solution b {
    color: #FF6B35;
}

/* 产品特点样式 */
.features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 30px;
    padding: 0 20px;
}

.feature-item {
    background: #fff;
    padding: 40px 25px;
    min-height: 320px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(42, 91, 158, 0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.feature-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(42, 91, 158, 0.12);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: rgba(42, 91, 158, 0.04);  /* 修改图标背景为半透明 */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.feature-item {
    background: transparent;  /* 移除卡片背景 */
    padding: 40px 25px;
    min-height: 320px;
    border-radius: 16px;
    box-shadow: none;  /* 移除默认阴影 */
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.feature-item:hover {
    transform: translateY(-10px);
    box-shadow: none;  /* 移除悬浮阴影 */
}

.feature-icon img {
    width: 48px;
    height: 48px;
}

.feature-item h3 {
    color: #333333;
    font-size: 24px;
    margin: 0 0 20px;
    position: relative;
}

.feature-item p {
    color: #4A4A4A;
    font-size: 16px;
    line-height: 1.8;
    margin: 0;
}

/* 响应式调整保持不变 */
@media screen and (max-width: 1200px) {
    .features {
        grid-template-columns: repeat(2, 1fr);  /* 平板端2列显示 */
    }
}

@media screen and (max-width: 768px) {
    .features {
        grid-template-columns: 1fr;  /* 手机端1列显示 */
    }
    
    .feature-item {
        min-height: auto;  /* 移动端取消最小高度限制 */
    }
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(42, 91, 158, 0.1);  /* 调整悬浮阴影 */
}

.feature-item h3 {
    color: #333333;  /* 修改为文字黑 */
    font-size: 24px;  /* 修改标题字体大小 */
    margin-bottom: 15px;
    position: relative;
    padding-bottom: 12px;
}

.feature-item p {
    color: #4A4A4A;  /* 修改为深空灰 */
    font-size: 16px;  /* 修改正文字体大小 */
    line-height: 1.8;
}

/* 产品效益容器 */
.benefits-container {
    margin-top: 30px;
    position: relative;
    padding: 20px 0;
}

/* 数字效益样式 */
.benefits {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    position: relative;
    width: 100%;
}

.benefits::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: url('/skin/images/globe-bg.png');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.1;
    z-index: -1;
}

.benefit-item {
    flex: 1;
    text-align: center;
    padding: 30px 20px;
    background: #fff;
    border-radius: 8px;
    border: 1px solid rgba(42, 91, 158, 0.1);
    box-shadow: 0 2px 15px rgba(42, 91, 158, 0.05);
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(42, 91, 158, 0.08);
}

.benefit-value {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 12px;
}

.benefit-value .number {
    font-size: 42px;
    font-weight: 700;
    color: #2A5B9E;
    line-height: 1;
}

.benefit-value .percent {
    font-size: 24px;
    color: #2A5B9E;
    margin-left: 2px;
}

.benefit-value .trend {
    color: #FF6B35;
    font-size: 20px;
    margin-left: 4px;
    animation: bounce 1s ease infinite;
}

.benefit-desc {
    color: #666;
    font-size: 15px;
    font-weight: 500;
}

/* 响应式调整 */
@media screen and (max-width: 768px) {
    .benefits {
        flex-direction: column;
        gap: 15px;
    }
    
    .benefit-item {
        padding: 20px;
    }
    
    .benefit-value .number {
        font-size: 36px;
    }
    
    .benefit-value .percent {
        font-size: 20px;
    }
}

/* 响应式调整 */
@media screen and (max-width: 768px) {
    .benefits-container {
        flex-direction: column;
    }
    
    .benefits {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .function-cards {
        width: 100%;
    }
}