/* ================================
   LÍNEA DE TIEMPO MODERNA CEDHU
================================ */
.timeline {
  text-align: center;
  padding: 60px 20px;
  position: relative;
}

.timeline h2 {
  color: #000;
  margin-bottom: 50px;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
}

.timeline p {
  text-align: justify;
}

/* CONTENEDOR DE LOS AÑOS */
.timeline-wrapper {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
  flex-wrap: wrap;
  gap: 20px;
}

/* LÍNEA CENTRAL */
.timeline-line {
  position: absolute;
  top: 50%;
  left: 5%;
  right: 5%;
  height: 4px;
  background: linear-gradient(90deg, #10b65c, #c1f3d2);
  z-index: 0;
  transform: translateY(-50%);
  border-radius: 10px;
}

/* CADA PUNTO / AÑO */
.timeline-item {
  position: relative;
  z-index: 2;
  background: #fff;
  border: 3px solid #10b65c;
  border-radius: 50%;
  color: #000;
  font-weight: 700;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.4s ease;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.timeline-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 15px rgba(16, 182, 92, 0.5);
}

.timeline-item.active {
  background: #10b65c;
  color: #fff;
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(16, 182, 92, 0.7);
}

/* TEXTO DESCRIPTIVO */
.timeline-content {
  margin-top: 60px;
  padding: 30px;
  border-radius: 12px;
  background: linear-gradient(135deg, #fff, #e8ffe9);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
  max-width: 850px;
  margin-left: auto;
  margin-right: auto;
  text-align: justify;
  color: #000;
  font-size: 1.05rem;
  transition: all 0.4s ease;
}

/* Animación al cambiar texto */
#timeline-text {
  opacity: 1;
  transition: opacity 0.5s ease;
}

.fade-out {
  opacity: 0.01;
}

/* Responsivo */
@media (max-width: 768px) {
  .timeline-wrapper {
    flex-direction: column;
    gap: 30px;
  }

  @media (max-width: 768px) {
    .timeline-line {
      z-index: 0; /* Mantiene la línea detrás */
    }
    .mobile-description {
      position: relative;
      z-index: 2; /* Hace que el texto esté encima */
      background: #fff;
      border: 1px solid #10b65c;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }
  }

  .timeline-line {
    top: 0;
    bottom: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #10b65c, #c1f3d2);
    transform: translateX(-50%);
  }

  .timeline-item {
    width: 70px;
    height: 70px;
  }
}

/* === Ajuste exclusivo para móviles (no altera el diseño desktop) === */
@media (max-width: 768px) {
  .timeline-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    position: relative;
  }

  .timeline-line {
    position: absolute;
    left: 50%;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, #c1f3d2, #10b65c);
    transform: translateX(-50%);
  }

  .timeline-item {
    position: relative;
    z-index: 2;
    background: #fff;
    border: 2px solid #10b65c;
    border-radius: 50%;
    width: 65px;
    height: 65px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    font-weight: bold;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  }

  .timeline-item.active {
    background: #10b65c;
    color: #fff;
    box-shadow: 0 0 10px #10b65c;
  }

  .mobile-description {
    display: none;
    background: #fff;
    color: #000;
    border-radius: 12px;
    margin-top: 8px;
    padding: 12px 15px;
    width: 85%;
    max-width: 400px;
    text-align: justify;
    line-height: 1.5;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    animation: fadeIn 0.3s ease;
  }

  .timeline-item.active + .mobile-description {
    display: block;
  }

  .timeline-content {
    display: none; /* Oculta el cuadro grande en móvil */
  }

  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(-5px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

.timeline h2::before,
.timeline h2::after {
  content: none !important;
}