.solutions {
    padding: 80px 0;
}

.solutions_box {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 3rem;
    align-items: center;
}

.solutions_box .left h2 {
    margin-bottom: 1rem;
    font-size: 2.25rem;
    line-height: 2.5rem;
}

.solutions_box .relative {
    position: relative;
}

.solutions_box .relative img {
    object-fit: cover;
    border-radius: 1rem;
    height: 16rem;
    box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25);
}

.solutions_box .relative .tip_box {
    position: absolute;
    left: -1.5rem;
    bottom: -1.5rem;
    padding: 1.5rem;
    border-radius: 0.75rem;
    background-color: var(--primary-color);
    color: #ffffff;
}

.solutions_box .relative .tip_box .title {
    font-weight: 700;
    font-size: 1.875rem;
    line-height: 2.25rem;
}

.solutions_box .relative .tip_box .text {
    color: #ffffff;
}

.solutions .card_list_one {
    margin-top: 4rem;
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr 1fr;
}

.solutions .card_list_one .item {
    padding: 2rem;
    border: 1px solid #e5e7eb;
    border-radius: 1rem;
}

.solutions .card_list_one .top {
    display: flex;
    align-items: center;
}

.solutions .card_list_one .top .icon {
    width: 3.5rem;
    height: 3.5rem;
    margin-right: 1rem;
    background-color: var(--primary-color);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.solutions .card_list_one .top .icon img {
    width: 50%;
}

.solutions .card_list_one .top h3 {
    font-weight: 700;
    font-size: 1.5rem;
    line-height: 2rem;
}

.solutions .card_list_one .top {
    margin-bottom: 1.5rem;
}

.tag_list {
    margin-top: 1.5rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag_list .tag_item {
    padding: 0.5rem 1rem;
    border: 1px solid var(--primary-color);
    font-size: 0.875rem;
    color: var(--primary-color);
    line-height: 1.25rem;
    border-radius: 0.5rem;
}

.card_list_two {
    margin-top: 4rem;
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr 1fr 1fr;
}

.card_list_two .item {
    padding: 2rem;
    border: 1px solid #e5e7eb;
    border-radius: 1rem;
}

.card_list_two .item:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.card_list_two .item .icon {
    width: 3.5rem;
    height: 3.5rem;
    margin-bottom: 1.25rem;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card_list_two .item .icon img {
    width: 50%;
}

.card_list_two .item h4 {
    margin-bottom: 0.75rem;
    font-weight: 700;
    font-size: 1.25rem;
    line-height: 1.75rem;
}

.absolute {
    margin-top: 4rem;
    padding: 3rem;
    border-radius: 1rem;
    background: linear-gradient(90deg, #2d3e41 0%, #2a3d44 100%);
    display: flex;
    align-items: center;
    gap: 2rem;
}

.absolute .left {
    flex: 1;
}

.absolute .left h3 {
    color: #ffffff;
    font-size: 1.5rem;
    line-height: 2rem;
    margin-bottom: 0.75rem;
}

.absolute .left p {
    color: #ffffff;
}

.absolute .btn {
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.75rem;
    background-color: var(--primary-color);
    cursor: pointer;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.absolute .btn span {
    color: #ffffff;
}

.provider {
    padding-top: 5rem;
    padding-bottom: 5rem;
    background: linear-gradient(to bottom, #f8fafc 0%, #f1f5f9 100%);
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
}

.mode_box .left .title {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.mode_box .xian {
    width: 0.375rem;
    height: 2.5rem;
    margin-right: 1rem;
    border-radius: 10px;
    background-color: var(--primary-color);
}

.provider .card_list_two .item {
    background-color: #ffffff;
}

.mode_box .left .title h2 {
    margin-bottom: 0;
}

.process {
    margin-top: 3rem;
    margin-bottom: 3rem;
    padding: 2.5rem;
    border: 1px solid #e5e7eb;
    border-radius: 1rem;
    background-color: #ffffff;
}

.process .h3 {
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    line-height: 1.75rem;
}

.process .h3 span:first-child {
    color: var(--primary-color);
}

.process_list {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
}

.process_list .item {
    position: relative;
    padding: 1rem;
}

.process_list .item .icon_box {
    width: 3.5rem;
    height: 3.5rem;
    margin: 0 auto;
    background-color: var(--primary-color);
    box-shadow: 0 4px 10px var(--primary-color);
    border-radius: 50%;
    font-size: 1.125rem;
    line-height: 1.75rem;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.process_list .item h4 {
    margin-bottom: 0.75rem;
    font-size: 1.125rem;
    line-height: 1.75rem;
    text-align: center;
}

.process_list .item li {
    font-size: 0.875rem;
    line-height: 1.625;
}

.process_list .item::after {
    content: "";
    position: absolute;
    top: 2rem;
    right: -1rem;
    width: 2rem;
    height: 2px;
    background: #e5e7eb;
}

.process_list .item:last-child::after {
    display: none;
}

.delivery {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr 1fr;
}

.delivery .delivery_item {
    padding: 2rem;
    border: 1px solid #e5e7eb;
    border-radius: 1rem;
    background-color: #ffffff;
}

.delivery .delivery_item h4 {
    padding-bottom: 1rem;
    font-weight: 700;
    font-size: 1.25rem;
    line-height: 1.75rem;
    border-bottom: 1px solid rgb(241, 245, 249, 1);

}

.delivery .delivery_item h4 span {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    line-height: 1.25rem;
    color: #64748b;
    font-weight: normal;
}

.delivery .delivery_item li {
    margin-top: 1rem;
    display: flex;
    align-items: center;
}

.delivery .delivery_item li .icon {
    width: 1.25rem;
    height: 1.25rem;
    margin-right: 0.75rem;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
}

.delivery .delivery_item li p {
    flex: 1;
}

.trading {
    padding: 5rem 0;
}

.trading .solutions_box {
    grid-template-columns: 1fr;
}

.trading .mode_box .left p {
    max-width: 50rem;
}

.trading .card_list_two .item {
    background-color: #f8fafc;
}

.trading .process {
    background-color: #f8fafc;
}

.trading .process_list .item {
    background-color: #ffffff;
    border-radius: 0.75rem;
    border: 1px solid #e5e7eb;
}

.trading .delivery .delivery_item .tip {
    margin-top: 1rem;
}

.trading .delivery .delivery_item .tag_list {
    margin-top: 0;
}

.trading .delivery .delivery_item .text_tip {
    padding-left: 1rem;
    margin-top: 1.5rem;
    border-left: 2px solid var(--primary-color);
    font-style: italic;
    color: #64748b;
    font-size: 0.875rem;
    line-height: 1.25rem;
}

.trading .delivery .delivery_item {
    background-color: #f8fafc;
}

.industrial_banner {
    position: relative;
}

.industrial_banner .bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.industrial_banner::after {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(243, 244, 246, 0.95);
    z-index: 2;
}

.industrial_banner_body {
    position: relative;
    padding: 6rem 0;
    text-align: center;
    z-index: 3;
}

.industrial_banner_body h2 {
    margin-bottom: 1.5rem;
    font-size: 3rem;
}

.industrial_banner_body .btn {
    display: inline-block;
    margin: 0 auto;
    margin-top: 2.5rem;
    padding: 1rem 2rem;
    border-radius: 0.75rem;
    background-color: var(--primary-color);
    cursor: pointer;
    color: #ffffff;
}

.industrial_banner_body .btn:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    transition: all 0.3s;
}

@media (max-width: 1000px) {
    .solutions_box {
        grid-template-columns: 1fr;
    }

    .solutions_box .relative .tip_box {
        display: none;
    }

    .solutions .card_list_one,
    .card_list_two {
        grid-template-columns: 1fr;
    }

    .solutions .absolute {
        flex-direction: column;
    }

    .process_list {
        grid-template-columns: 1fr;
    }

    .process_list .item::after {
        display: none;
    }

    .delivery {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .step-card:not(:last-child)::after {
        display: none;
    }

    .trading .process {
        padding: 2rem 1rem;
    }
}