/* Timeline – História da empresa (página Nossa História) */
.construg-timeline-section {
  width: 100%;
  background: linear-gradient(180deg, #ffffff 0%, #f8f9fc 100%);
  padding: 72px 24px 88px;
  box-sizing: border-box;
}

.construg-timeline-inner {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.construg-timeline-title {
  font-family: "Libre Franklin", sans-serif;
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 600;
  color: #011C48;
  text-align: center;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.construg-timeline-subtitle {
  font-family: "Libre Franklin", sans-serif;
  font-size: 18px;
  font-weight: 400;
  color: #54595F;
  text-align: center;
  margin: 0 0 56px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}

/* Wrapper da linha + lista: a linha começa só aqui, sem passar por cima do título/subtítulo */
.construg-timeline-body {
  position: relative;
}

/* Linha central vertical (só na área dos itens) */
.construg-timeline-track {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, #0773D0 0%, rgba(7, 115, 208, 0.4) 100%);
  border-radius: 3px;
  transform: translateX(-50%);
}

.construg-timeline-list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.construg-timeline-item {
  position: relative;
  padding-bottom: 48px;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  box-sizing: border-box;
}

.construg-timeline-item:last-child {
  padding-bottom: 0;
}

/* Item par: conteúdo à esquerda, nó à direita da linha */
.construg-timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.construg-timeline-item:nth-child(even) .construg-timeline-content {
  margin-left: 0;
  margin-right: 48px;
  text-align: right;
}

.construg-timeline-item:nth-child(even) .construg-timeline-content .construg-timeline-desc {
  margin-left: auto;
}

.construg-timeline-content {
  width: calc(50% - 48px);
  margin-left: 48px;
  min-width: 0;
}

.construg-timeline-year {
  font-family: "Libre Franklin", sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: #0773D0;
  margin: 0 0 6px;
  letter-spacing: 0.02em;
}

.construg-timeline-heading {
  font-family: "Libre Franklin", sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: #011C48;
  margin: 0 0 8px;
  line-height: 1.3;
}

.construg-timeline-desc {
  font-family: "Libre Franklin", sans-serif;
  font-size: 15px;
  font-weight: 400;
  color: #54595F;
  line-height: 1.55;
  margin: 0;
}

/* Nó (bolinha) na linha */
.construg-timeline-dot {
  position: absolute;
  left: 50%;
  top: 8px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #0773D0;
  border: 4px solid #fff;
  box-shadow: 0 0 0 2px #0773D0;
  transform: translateX(-50%);
  flex-shrink: 0;
  z-index: 1;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.construg-timeline-item:hover .construg-timeline-dot {
  transform: translateX(-50%) scale(1.2);
  box-shadow: 0 0 0 4px rgba(7, 115, 208, 0.3);
}

@media (max-width: 768px) {
  .construg-timeline-track {
    left: 20px;
    transform: none;
  }

  .construg-timeline-item,
  .construg-timeline-item:nth-child(even) {
    flex-direction: row;
    padding-left: 44px;
    padding-bottom: 36px;
  }

  .construg-timeline-item:nth-child(even) .construg-timeline-content {
    margin-right: 0;
    margin-left: 0;
    text-align: left;
  }

  .construg-timeline-item:nth-child(even) .construg-timeline-content .construg-timeline-desc {
    margin-left: 0;
  }

  .construg-timeline-content {
    width: 100%;
    margin-left: 0;
  }

  .construg-timeline-dot {
    left: 20px;
    transform: translateX(-50%);
    width: 16px;
    height: 16px;
    border-width: 3px;
  }

  .construg-timeline-item:hover .construg-timeline-dot {
    transform: translateX(-50%) scale(1.15);
  }

  .construg-timeline-section {
    padding: 56px 20px 72px;
  }

  .construg-timeline-subtitle {
    margin-bottom: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .construg-timeline-dot {
    transition: none;
  }
  .construg-timeline-item:hover .construg-timeline-dot {
    transform: translateX(-50%);
  }
}