/* Соединение этапов в блоке «Прозрачный процесс» */
.process-grid {
    position: relative;
}

.process-wires {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
    pointer-events: none;
    z-index: 0;
}

.process-wire-track {
    fill: none;
    stroke: #CFE3F1;
    stroke-width: 2;
    stroke-dasharray: 4 6;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.process-wire-signal {
    fill: none;
    stroke: #38BDF8;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
    filter: drop-shadow(0 0 3px rgba(56, 189, 248, .55));
}

.process-wire-spark {
    fill: #fff;
    stroke: #38BDF8;
    stroke-width: 2;
    opacity: 0;
    filter: drop-shadow(0 0 4px rgba(56, 189, 248, .9));
}

.process-item-number {
    position: relative;
    z-index: 1;
    transition: background-color .3s, box-shadow .3s, transform .3s;
}

.process-item-number.is-connected {
    background-color: #0EA5E9;
    box-shadow: 0 0 0 5px rgba(56, 189, 248, .22);
}

.process-item-number.is-pulse {
    animation: process-dot-pulse .6s ease-out;
}

/* Обрыв провода, который чинит робомуравей */
.process-break {
    position: absolute;
    width: 40px;
    height: 28px;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 0;
    transition: opacity .5s;
}

.process-break.is-vertical {
    transform: translate(-50%, -50%) rotate(90deg);
}

.process-break svg {
    display: block;
    width: 100%;
    height: 100%;
    overflow: visible;
}

.process-break__cover {
    fill: #F3F4F8;
}

.process-break__plug {
    fill: #F5B55C;
}

.process-break__spark {
    fill: none;
    stroke: #E8A044;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    animation: process-break-spark 1.2s ease-in-out infinite;
}

.process-break.is-repairing .process-break__plug {
    animation: process-break-plugs .35s ease-in-out infinite alternate;
    transform-box: view-box;
    transform-origin: center;
}

.process-break.is-fixed {
    opacity: 0;
}

.process-status {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 100%;
    margin: 0 0 14px;
    font-size: 13px;
    line-height: 18px;
    font-weight: 600;
    text-align: center;
    color: #63758B;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity .4s, transform .4s, color .4s;
    pointer-events: none;
}

.process-status.is-visible {
    opacity: 1;
    transform: none;
}

.process-status.is-fixed {
    color: #27826F;
}

/* Над первым рядом идут провода — подпись поднимаем выше них */
@media (min-width: 769px) {
    .process-status {
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    .process-status {
        margin-bottom: 6px;
        white-space: nowrap;
    }

    .process-status__more {
        display: none;
    }
}

@keyframes process-break-spark {
    0%, 100% { opacity: .25; }
    50% { opacity: 1; }
}

@keyframes process-break-plugs {
    to { transform: scaleX(.85); }
}

/* Подписи приглушены, пока сигнал не дошёл до этапа */
.process-motion-ready .process-item-content {
    opacity: .45;
    transition: opacity .5s, transform .5s;
}

.process-motion-ready .process-item-content h3 {
    transition: color .5s;
}

.process-motion-ready .process-item.is-connected .process-item-content {
    opacity: 1;
}

.process-motion-ready .process-item.is-connected .process-item-content h3 {
    color: var(--main-color);
}

@keyframes process-dot-pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(56, 189, 248, .6); }
    45% { transform: scale(1.18); }
    100% { transform: scale(1); box-shadow: 0 0 0 12px rgba(56, 189, 248, 0); }
}