@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap");

body {
  font-family: "Poppins", sans-serif;
  margin: 0;
  padding: 0;
  background-color: #e0f2f7;
  color: #333;
  line-height: 1.6;
}

.roadmap-wrapper {
  max-width: 1200px; /* Otimizado para telas de 1280px */
  margin: 40px auto;
  background-color: #ffffff;
  border-radius: 25px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  animation: fadeIn 1s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.roadmap-header {
  background-color: rgb(140, 3, 252);
  color: white;
  padding: 40px 20px;
  text-align: center;
}

.roadmap-header h1 {
  margin: 0 0 10px 0;
  font-size: 2.5em;
  font-weight: 700;
}

.roadmap-header p {
  font-size: 1.1em;
  opacity: 0.9;
}

.timeline {
  padding: 40px 60px;
  display: flex;
  flex-direction: column;
  gap: 35px;
  position: relative;
  z-index: 1;
}

/* Linha vertical - Background removida*/
.timeline::before {
  content: "";
  position: absolute;
  left: 65px;
  top: 0;
  bottom: 0;
  width: 0; /* Retirada a largura */
  background-color: transparent;
  z-index: -1;
}

/* Cartão de Cada Fase */
.phase-card {
  position: relative;
  background-color: #fcfcfc;
  border: 1px solid #e0e0e0;
  border-radius: 15px;
  padding: 25px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  overflow: visible;
}

.phase-card:hover {
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  transform: translateY(-5px);
}

.phase-title {
  display: flex;
  align-items: center;
  cursor: pointer;
  padding-bottom: 15px;
  border-bottom: 1px solid #eee;
  margin-bottom: 15px;
  position: relative;
}

/* Círculos removidos */
.phase-title::before {
  display: none;
}

.phase-icon {
  background-color: #032a7c;
  color: white;
  width: 45px;
  height: 45px;
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5em;
  margin-right: 15px;
  flex-shrink: 0;
}

.phase-title h3 {
  margin: 0;
  font-size: 1.5em;
  color: #333;
  flex-grow: 1;
}

.toggle-button {
  background: none;
  border: none;
  color: #032a7c;
  font-size: 1.2em;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.phase-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease-out, opacity 0.4s ease-out;
  opacity: 0;
}

.phase-card.expanded .toggle-button .fas {
  transform: rotate(180deg);
}

.phase-card.expanded .phase-content {
  max-height: 2000px; /* Aumentado para comportar os novos textos */
  opacity: 1;
}

.topic-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 15px;
}

/* Estilo para os itens da lista com Título e Descrição */
.topic-list li {
  background-color: #ffffff;
  border: 1px solid #eee;
  border-left: 5px solid #1342a7; /* Cor tema na lateral do item */
  padding: 15px;
  border-radius: 8px;
  display: flex;
  flex-direction: column; /* Título em cima, descrição embaixo */
  gap: 5px;
  transition: all 0.2s ease;
}

.topic-list li:hover {
  background-color: #fff9fe;
  border-color: #1342a7;
}

/* Estilo para o Texto Interno (Título do Tópico) */
.topic-list li strong {
  color: #1342a7;
  font-size: 1em;
  font-weight: 600;
}

/* Estilo para o Texto Interno (Descrição do Tópico) */
.topic-list li span {
  font-size: 0.85em;
  color: #666;
  line-height: 1.4;
}

.phase-footer {
  border-top: 1px solid #eee;
  padding-top: 15px;
  text-align: right;
  margin-top: 20px;
}

.challenge-badge {
  background: #ffffff;
  color: #1342a7;
  border: 1px solid #1342a7;
  padding: 8px 18px;
  border-radius: 25px;
  font-weight: 600;
  font-size: 0.8em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* Responsividade */
@media (max-width: 768px) {
  .roadmap-wrapper {
    margin: 20px;
    border-radius: 15px;
  }

  .timeline {
    padding: 20px;
  }

  .topic-list {
    grid-template-columns: 1fr;
  }
}