/* 命名空间隔离，不污染Ueeshop全局 */
.bp-advisory-approach-wrap {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 110px 40px;
    box-sizing: border-box;
}

.bp-advisory-approach-wrap .section-header {
    max-width: 900px;
    margin-bottom: 80px;
}

.bp-advisory-approach-wrap .section-title {
    font-size: 36px;
    color: #0F2B4F;
    font-weight: 700;
    margin: 0 0 20px 0;
    line-height: 1.2;
    letter-spacing: 0.3px;
}

.bp-advisory-approach-wrap .section-subtitle {
    font-size: 24px;
    color: #606b7c;
    font-weight: 400;
    margin: 0;
    line-height: 1.5;
}

/* 流程主容器 */
.bp-advisory-approach-wrap .approach-flow {
    position: relative;
    padding: 20px 0 30px;
}

/* 贯穿主轴线 */
.bp-advisory-approach-wrap .main-line {
    position: absolute;
    top: 72px;
    left: 4%;
    right: 4%;
    height: 2px;
    background: linear-gradient(90deg,
            transparent 0%,
            #c9d2e2 10%,
            #c9d2e2 90%,
            transparent 100%);
    z-index: 1;
}

/* 5列步骤 */
.bp-advisory-approach-wrap .steps-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    position: relative;
    z-index: 2;
}

.bp-advisory-approach-wrap .flow-step {
    text-align: center;
    position: relative;
    padding: 0 10px;
}

/* 图标节点外圆 */
.bp-advisory-approach-wrap .step-icon-node {
    width: 144px;
    height: 144px;
    border-radius: 50%;
    background: #ffffff;
    border: 1px solid #e7eaf2;
    box-shadow: 0 10px 30px rgba(15, 43, 79, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    position: relative;
    z-index: 3;
    transition: all 0.35s ease;
}

/* 图标内部圆环 */
.bp-advisory-approach-wrap .step-icon-circle {
    width: 104px;
    height: 104px;
    border-radius: 50%;
    background: linear-gradient(160deg, #0F2B4F, #203099);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
}

/* 图标尺寸 */
.bp-advisory-approach-wrap .step-icon-circle svg {
    width: 44px;
    height: 44px;
}

/* 编号 */
.bp-advisory-approach-wrap .step-number {
    font-size: 13px;
    color: #4154c2;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 10px;
}

/* 标题 */
.bp-advisory-approach-wrap .step-title {
    font-size: 22px;
    color: #0F2B4F;
    font-weight: 600;
    margin: 0 0 16px 0;
    line-height: 1.4;
}

/* 描述卡片 */
.bp-advisory-approach-wrap .step-card {
    background: #ffffff;
    border: 1px solid #eef1f7;
    border-radius: 18px;
    padding: 28px 22px;
    box-shadow: 0 8px 24px rgba(15, 43, 79, 0.06);
    transition: all 0.35s ease;
}

.bp-advisory-approach-wrap .step-desc {
    font-size: 20px;
    color: #606b7c;
    line-height: 1.75;
    margin: 0;
}

/* 连接线短竖线 */
.bp-advisory-approach-wrap .flow-step .connector {
    position: absolute;
    top: 144px;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 18px;
    background-color: #c9d2e2;
}

/* Hover 效果 */
.bp-advisory-approach-wrap .flow-step:hover .step-icon-node {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(32, 48, 153, 0.18);
}

.bp-advisory-approach-wrap .flow-step:hover .step-card {
    border-color: #d8dff0;
    transform: translateY(-4px);
    box-shadow: 0 16px 36px rgba(15, 43, 79, 0.12);
}

/* 响应式 */
@media (max-width: 1200px) {
    .bp-advisory-approach-wrap .steps-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 50px 24px;
    }

    .bp-advisory-approach-wrap .main-line {
        display: none;
    }
}

@media (max-width: 768px) {
    .bp-advisory-approach-wrap {
        padding: 60px 20px;
    }

    .bp-advisory-approach-wrap .section-header {
        margin-bottom: 48px;
    }

    .bp-advisory-approach-wrap .section-title {
        font-size: 24px;
    }

    .bp-advisory-approach-wrap .section-subtitle {
        font-size: 20px;
    }

    .bp-advisory-approach-wrap .steps-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .bp-advisory-approach-wrap .flow-step {
        padding-bottom: 44px;
    }

    .bp-advisory-approach-wrap .step-icon-node {
        width: 124px;
        height: 124px;
    }

    .bp-advisory-approach-wrap .step-icon-circle {
        width: 90px;
        height: 90px;
    }

    .bp-advisory-approach-wrap .step-icon-circle svg {
        width: 38px;
        height: 38px;
    }

    .bp-advisory-approach-wrap .flow-step .connector {
        display: none;
    }

    .bp-advisory-approach-wrap .step-title {
        font-size: 20px;
    }

    .bp-advisory-approach-wrap .step-desc {
        font-size: 16px;
    }
}