.schematic-box {
    border: 1px solid var(--text-color);
    background-color: var(--text-color);
    padding: max(20px, calc(1.39vw * var(--scale))) max(28px, calc(1.94vw * var(--scale)));
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.schematic-box h4 {
    color: var(--background-color);
    font-weight: 600;
    text-transform: none;
    letter-spacing: -.02em;
    line-height: 130%;
    font-size: max(18px, calc(1.25vw * var(--scale)));
}

.schematic-caption {
    margin-top: max(12px, calc(0.83vw * var(--scale)));
    text-align: center;
    text-transform: none;
}

/* Desktop */

.schematic-desktop {
    --schematic-top-box-half-height: calc(max(32px, calc(2.22vw * var(--scale))) + max(26px, calc(1.81vw * var(--scale))) * 0.65);
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: max(40px, calc(2.78vw * var(--scale))) 0;
}

.schematic-top-row {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: center;
    width: 100%;
}

.schematic-top-box {
    width: fit-content;
    padding: max(32px, calc(2.22vw * var(--scale))) max(56px, calc(3.89vw * var(--scale)));
}

.schematic-top-box h4 {
    font-size: max(26px, calc(1.81vw * var(--scale)));
}

.schematic-connectors {
    position: relative;
    z-index: 0;
    width: 100%;
    height: calc(max(96px, calc(6.67vw * var(--scale))) + var(--schematic-top-box-half-height));
    margin-top: calc(-1 * var(--schematic-top-box-half-height));
}

.schematic-connector-h {
    position: absolute;
    top: 0;
    left: 15%;
    width: 70%;
    height: 1px;
    background-color: var(--text-color);
}

.schematic-connector-v {
    position: absolute;
    top: 0;
    bottom: 16px;
    width: 1px;
    background-color: var(--text-color);
}

.schematic-connector-v-1 {
    left: 15%;
}

.schematic-connector-v-2 {
    left: 50%;
}

.schematic-connector-v-3 {
    left: 85%;
}

.schematic-connector-arrow {
    position: absolute;
    bottom: 14px;
    width: 19px;
    transform: translateX(-50%);
}

.schematic-connector-arrow svg {
    display: block;
    width: 100%;
    height: 100%;
}

.schematic-connector-arrow-1 {
    left: calc(15% + 1px);
}

.schematic-connector-arrow-2 {
    left: calc(50% + 1px);
}

.schematic-connector-arrow-3 {
    left: calc(85% + 1px);
}

.schematic-row {
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.schematic-item {
    flex: 0 0 30%;
}

.schematic-item .schematic-box {
    width: 100%;
}

/* Mobile */

.schematic-mobile {
    display: none;
    margin: 20px 0;
}

.schematic-mobile .schematic-box {
    justify-content: flex-start;
    text-align: left;
}

.schematic-mobile-list {
    --schematic-mobile-connector-width: max(32px, calc(2.22vw * var(--scale)));
    --schematic-mobile-box-half-height: calc(max(20px, calc(1.39vw * var(--scale))) + max(18px, calc(1.25vw * var(--scale))) * 0.65);
    --schematic-mobile-top-box-half-height: calc(max(32px, calc(2.22vw * var(--scale))) + max(26px, calc(1.81vw * var(--scale))) * 0.65);
    --schematic-mobile-caption-block: calc(max(12px, calc(0.83vw * var(--scale))) + max(14px, calc(0.97vw * var(--scale))) * 1.5);
    position: relative;
    display: flex;
    flex-direction: column;
}

.schematic-mobile-list::before {
    content: "";
    position: absolute;
    left: 0;
    top: var(--schematic-mobile-top-box-half-height);
    bottom: calc(var(--schematic-mobile-caption-block) + var(--schematic-mobile-box-half-height));
    width: 1px;
    background-color: var(--text-color);
}

.schematic-mobile-item {
    display: flex;
    align-items: center;
}

.schematic-mobile-item:not(:first-child) {
    margin-top: max(28px, calc(1.94vw * var(--scale)));
}

.schematic-mobile-connector {
    width: var(--schematic-mobile-connector-width);
    min-width: var(--schematic-mobile-connector-width);
}

.schematic-mobile-connector svg {
    display: block;
    width: 100%;
}

.schematic-mobile-list > .schematic-caption {
    text-align: left;
    margin-left: var(--schematic-mobile-connector-width);
}

@media (max-width: 991px) {
    .schematic-mobile-list::before {
        bottom: 71px;
    }
}

@media (max-width: 749px) {
    
}

@media (max-width: 506px) {
    .schematic-top-box h4 {
        font-size: 22px;
    }

    .schematic-mobile-list::before {
        top: 29px;
        bottom: 66px;
    }
    
    .schematic-box {
        padding: 14px 28px;
    }

    .schematic-mobile-list {
        --schematic-mobile-connector-width: 24px;
    }

    .schematic-desktop {
        display: none;
    }

    .schematic-mobile {
        display: block;
    }
}

@media (max-width: 375px) {
    .schematic-mobile-list::before {
        top: 44px;
    }
}