.qing-workflow {
    position: relative;
    width: 100%;
    padding: 128px 0;
    background: #fff;
}

.qing-workflow__container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 32px;
}

.qing-workflow__heading {
    max-width: 720px;
    margin: 0 auto 96px;
    text-align: center;
}

.qing-workflow__eyebrow {
    margin-bottom: 12px;
    color: #2563eb;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.qing-workflow__title {
    margin: 0 0 24px;
    color: #111827;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: clamp(36px, 4vw, 56px);
    font-weight: 700;
    line-height: 1.12;
}

.qing-workflow__description {
    color: #6b7280;
    font-size: 18px;
    font-weight: 300;
    line-height: 1.75;
}

.qing-workflow__timeline {
    position: relative;
    max-width: 1024px;
    margin: 0 auto;
}

.qing-workflow__line,
.qing-workflow__progress {
    position: absolute;
    left: 50%;
    top: 0;
    z-index: 0;
    width: 1px;
    height: 100%;
    background: #e5e7eb;
    transform: translateX(-50%);
}

.qing-workflow__progress {
    z-index: 1;
    width: 2px;
    height: 0;
    background: #196eca;
    transition: height 0.2s ease;
}

.qing-workflow__steps {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 96px;
}

.qing-workflow__step {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.qing-workflow__content,
.qing-workflow__image-wrap {
    width: 42%;
}

.qing-workflow__content--left {
    text-align: right;
}

.qing-workflow__step-title {
    margin: 0 0 12px;
    color: #111827;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 24px;
    font-weight: 700;
    line-height: 1.3;
}

.qing-workflow__step-description {
    color: #6b7280;
    font-size: 14px;
    line-height: 1.7;
}

.qing-workflow__node-wrap {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 5;
    width: 32px;
    height: 32px;
    transform: translate(-50%, -50%);
}

.qing-workflow__node {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: 3px solid #e5e7eb;
    border-radius: 999px;
    background: #fff;
    transition: border-color 0.5s ease, box-shadow 0.5s ease;
}

.qing-workflow__dot {
    display: block;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: transparent;
    transition: background 0.5s ease;
}

.qing-workflow__image-wrap {
    height: 256px;
    overflow: hidden;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.14);
    transition: transform 0.5s ease;
}

.qing-workflow__content {
    transition: transform 0.5s ease;
}

.qing-workflow__step:hover .qing-workflow__content--left,
.qing-workflow__step:hover .qing-workflow__image-wrap--left {
    transform: translateX(-16px);
}

.qing-workflow__step:hover .qing-workflow__content--right,
.qing-workflow__step:hover .qing-workflow__image-wrap--right {
    transform: translateX(16px);
}

.qing-workflow__image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.7;
    transition: transform 0.7s ease, filter 0.7s ease, opacity 0.7s ease;
}

.qing-workflow--grayscale .qing-workflow__image {
    filter: grayscale(1);
}

.qing-workflow__step.is-active .qing-workflow__image,
.qing-workflow__step:hover .qing-workflow__image {
    filter: grayscale(0);
    opacity: 1;
}

.qing-workflow__image:hover {
    transform: scale(1.05);
}

@media (max-width: 767px) {
    .qing-workflow__line,
    .qing-workflow__progress {
        left: 16px;
    }

    .qing-workflow__node-wrap {
        left: 16px;
        top: 0;
        transform: translateX(-50%);
        margin-top: 4px;
    }

    .qing-workflow__step {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        padding-left: 64px;
    }

    .qing-workflow__content,
    .qing-workflow__image-wrap {
        width: 100%;
    }

    .qing-workflow__content--left {
        text-align: left;
    }

    .qing-workflow__image-wrap {
        display: none;
    }

    .qing-workflow__steps {
        gap: 64px;
    }
}