.u-card {
  padding: 20px 20px;
}

.u-card p {
  font-size: 14px;
  line-height: 22px;
  font-family: 'Fira Sans';
  margin-top: 10px;
}

.u-card h3 {
  font-size: 22px;
  line-height: 32px;
  font-family: 'Bebas Neue';
  margin-bottom: 10px;
  letter-spacing: 0.2px;
  color: var(--color-surface-primary);
}

.u-card-dark {
  background: var(--color-content-secondary);
  color: var(--color-surface-secondary);
}

.u-card-dark p {
  color: var(--color-surface-secondary);
}

.u-card-bm-30 {
  padding: 30px 0px 0px 0px;
}


.u-card-default {
  background: var(--background-default);
  color: var(--color-surface-secondary);
}

.u-card-default p {
  color: var(--color-content-primary);
  font-size: 16px;
  line-height: 24px;
  font-family: 'Fira Sans';
}

img.partners-logo {
  width: 150px;
}


.cards-number-label {
  font-family: "Bebas Neue", sans-serif;
  color: var(--color-stroke);
  font-size: 50px;
  font-weight: 500;
  line-height: 50px;
  width: 30px;
  display: block;
}

.badge-tag {
  font-size: 12px;
  padding: 6px 10px;
  line-height: 14px;
}



:root {
  /* базовая конфигурация скорости */
  --pc-anim-speed: 5s;
  /* Цвет тока */
  --stroke-anim-bolt: rgba(43, 43, 58, 0.5);
}

.pro-circuit-grid {
  display: flex;
  margin: 0 auto;
  background: var(--color-surface-primary);
  padding: 40px 10px;
}

.pro-circuit-col {
  flex: 1;
  padding: 0 30px 30px 30px;
  position: relative;
  border-left: 1px solid var(--color-stroke);
}

/* Убираем лишние границы */
.pro-circuit-col--last {
  border-right: none;
}

.pro-circuit-col:first-child {
  border-left: none;
}

/* Скрываем анимацию и узел на первой колонке */
.pro-circuit-col:first-child::before,
.pro-circuit-col:first-child .pro-circuit-node {
  display: none;
}

/* Вертикальный "ток" слева */
.pro-circuit-col::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, var(--stroke-anim-bolt), transparent);
  background-size: 100% 30%;
  background-repeat: no-repeat;
  animation: pro-circuit-flow-v var(--pc-anim-speed) infinite linear;
}

/* Заголовок */
.pro-circuit-title {
  font-family: "Bebas Neue", sans-serif;
  font-size: 22px;
  color: var(--color-content-primary);
  margin-bottom: 25px;
  letter-spacing: 0.2px;
}

/* Горизонтальный разделитель */
.pro-circuit-divider {
  position: relative;
  height: 1px;
  background: var(--color-stroke);
  margin-bottom: 25px;
}

/* Горизонтальный "ток" */
.pro-circuit-divider::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  background: linear-gradient(to right, transparent, var(--stroke-anim-bolt), transparent);
  background-size: 30% 100%;
  background-repeat: no-repeat;
  animation: pro-circuit-flow-h var(--pc-anim-speed) infinite linear;
}

/* Желтый квадратик */
.pro-circuit-node {
  position: absolute;
  left: -34px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  /* Убираем бордер */
  border: none;
  /* Создаем отступ через outline */
  outline: 16px solid var(--color-surface-primary);
  background: var(--color-stroke);
  z-index: 10;
  animation: pro-circuit-node-flash var(--pc-anim-speed) infinite linear;
}

/* Описание */
.pro-circuit-desc {
  color: var(--color-content-secondary);
  font-size: 14px;
  line-height: 22px;
}

/* --- Анимации --- */

@keyframes pro-circuit-flow-h {
  0% {
    background-position: -150% 0;
  }

  100% {
    background-position: 250% 0;
  }
}

@keyframes pro-circuit-flow-v {
  0% {
    background-position: 0 -150%;
  }

  100% {
    background-position: 0 250%;
  }
}

@keyframes pro-circuit-node-flash {

  /* Желтый свет зажигается в момент прохождения "тока" (подстроено под 5s) */
  0%,
  12% {
    background: var(--color-stroke);
    border-color: var(--color-surface-primary);
    box-shadow: none;
  }

  18%,
  24% {
    background: var(--color-content-secondary);
    border-color: var(--color-surface-primary);
    box-shadow: none;
  }

  30%,
  100% {
    background: var(--color-accent-primary);
    border-color: var(--color-surface-primary);
    box-shadow: none;
  }
}

/* Адаптив */
@media (max-width: 768px) {
  .pro-circuit-desc {
    color: var(--color-content-secondary);
    font-size: 14px;
    line-height: 22px;
    margin: 0;
  }


  .u-card {
    padding: 15px 15px;
  }

  .pro-circuit-grid {
    flex-direction: column;
    padding-left: 20px;
    padding-right: 20px;
    padding-top: 20px;
    padding-bottom: 20px;
  }

  .pro-circuit-col {
    border-left: 1px solid var(--color-stroke);
    border-top: none;
    padding: 20px 0 10px 20px;
  }

  .pro-circuit-col:first-child {
    border-top: none;
    border-left: 1px solid var(--color-stroke);
  }

  /* Показываем линию и анимацию для всех колонок на мобилке */
  .pro-circuit-col:first-child::before,
  .pro-circuit-col:first-child .pro-circuit-node {
    display: block;
  }

  .pro-circuit-col::before {
    left: -1px;
    background-size: 100% 40%;
  }

  .pro-circuit-node {
    display: block;
    position: absolute;
    left: -21px;
    /* Align with column's left border (25px padding + 1px border) */
    top: -15px;
    /* Position relative to the title area */
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    border-width: 10px;
  }

  .pro-circuit-divider {
    background: transparent;
    height: 0;
    margin-bottom: 10px;
  }

  .pro-circuit-divider::after {
    display: none;
  }

  .pro-circuit-title {
    margin-bottom: 0;
    font-size: 20px;
  }
}