.connectivity-overview {
    --connectivity-accent: var(--color-content-bg-default, #16853b);
    --connectivity-accent-soft: #edf8f0;
    --connectivity-accent-border: #bfe2c8;
    --connectivity-text: #111827;
    --connectivity-muted: #687386;
    --connectivity-line: #91a59e;
    padding: 20px;

    width: 100%;
    color: var(--connectivity-text);
}

.connectivity-overview *,
.connectivity-overview *::before,
.connectivity-overview *::after {
    box-sizing: border-box;
}

.connectivity-overview__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(380px, 1fr);
    gap: clamp(24px, 3vw, 44px);
    align-items: stretch;
}

.connectivity-diagram-block,
.connectivity-content-block {
    min-width: 0;
}

.connectivity-diagram-block {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 720px;
    min-width: 380px;
    overflow-x: auto;
    overflow-y: hidden;
}

.connectivity-content-block {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.connectivity-diagram {
    position: relative;
    flex: 0 0 auto;
    width: min(100%, 820px);
    min-width: 360px;
    height: 720px;
    margin: auto;
}

.connectivity-connectors {
    position: absolute;
    inset: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
    color: var(--connectivity-line);
    pointer-events: none;
}

.connectivity-connectors path {
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    vector-effect: non-scaling-stroke;
}

.connectivity-connectors marker path {
    fill: var(--connectivity-line);
    stroke: none;
}

.connectivity-node {
    position: absolute;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 112px;
    padding: 18px 16px;
    text-align: center;
    background: #ffffff;
    border: 1px solid #e4ebe7;
    border-radius: 18px;
    box-shadow: 0 10px 28px rgba(26, 52, 36, 0.08);
}

.connectivity-node--analog {
    top: 0;
    left: 5%;
    width: 35%;
}

.connectivity-node--ip-camera {
    top: 0;
    left: 50%;
    width: 35%;
}

.connectivity-node--p2p {
    top: 190px;
    left: 30%;
    width: 25%;
}

.connectivity-node--turn {
    top: 190px;
    left: 64%;
    width: 25%;
}

.connectivity-node--platform {
    top: 385px;
    left: 0px;
    width: 50%;
    min-height: 113px;
}

.connectivity-node--clients {
    top: 574px;
    left: 7%;
    width: 35%;
}

.connectivity-node--public-rtsp {
    top: 574px;
    left: 58%;
    width: 35%;
}

.connectivity-node--primary {
    border-color: var(--connectivity-accent-border);
    box-shadow: 0 14px 34px rgba(22, 133, 59, 0.14);
}

.connectivity-node--output {
    min-height: 108px;
}

.connectivity-node__icon,
.connectivity-section__icon {
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    width: 46px;
    height: 46px;
    margin-bottom: 11px;
    background: var(--connectivity-accent-soft);
    border-radius: 14px;
}

.connectivity-node__icon img,
.connectivity-section__icon img {
    width: 24px;
    height: 24px;
}

.connectivity-node__title {
    display: block;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.25;
}

.connectivity-node__meta {
    display: block;
    margin-top: 5px;
    color: var(--connectivity-muted);
    font-size: 12px;
    line-height: 1.35;
}

.connectivity-intro {
    padding-bottom: 30px;
    border-bottom: 1px solid #edf1ef;
}

.connectivity-eyebrow {
    display: inline-flex;
    margin-bottom: 14px;
    color: var(--connectivity-accent);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.connectivity-intro p {
    margin: 18px 0 0;
    color: var(--connectivity-muted);
    font-size: 16px;
    line-height: 1.7;
}

.connectivity-sections {
    display: grid;
}

.connectivity-section {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 16px;
    padding: 24px 0;
}

.connectivity-section + .connectivity-section {
    border-top: 1px solid #edf1ef;
}

.connectivity-section__icon {
    width: 42px;
    height: 42px;
    margin: 1px 0 0;
    border-radius: 13px;
}

.connectivity-section__icon img {
    width: 22px;
    height: 22px;
}

.connectivity-section h3 {
    margin: 0 0 7px;
    color: var(--connectivity-text);
    font-size: 17px;
    line-height: 1.3;
}

.connectivity-section p {
    margin: 0;
    color: var(--connectivity-muted);
    font-size: 14px;
    line-height: 1.65;
}

@media (max-width: 1180px) {
    .connectivity-overview__grid {
        grid-template-columns: minmax(0, 1.2fr) minmax(340px, 0.9fr);
    }
}

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

    .connectivity-diagram-block {
        min-height: auto;
    }

    .connectivity-content-block {
        display: block;
    }
}

@media (max-width: 700px) {
    .connectivity-overview {
        padding: 5px;
    }

    .connectivity-node {
        min-height: 106px;
        padding: 16px 12px;
        border-radius: 16px;
    }

    .connectivity-node__title {
        font-size: 14px;
    }

    .connectivity-node__meta {
        font-size: 11px;
    }

    .connectivity-node__icon {
        width: 42px;
        height: 42px;
    }

    .connectivity-node--clients,
    .connectivity-node--public-rtsp {
        top: 555px;
        min-width: 150px;
    }

}