/* Estilos generales */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #333;
  line-height: 1.6;
  text-align: center;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.menu-spacer {
  height: 50px;
}

/* Estilos para el título con línea azul */
.module-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #0d1126; /* Azul oscuro */
  margin: 2rem 0 1.5rem;
  position: relative;
  padding-bottom: 1rem;
}

.module-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background-color: #0d1126; /* Azul oscuro */
  border-radius: 2px;
}

/* Estilos para el texto introductorio */
.intro-text {
  max-width: 800px;
  margin: 0 auto 3rem;
  color: #555;
  line-height: 1.6;
  font-size: 1.1rem;
  padding: 0 20px;
}

/* Estilos para las secciones de categorías */
.category-section {
  margin-bottom: 4rem;
  padding: 2rem 0;
  border-bottom: 1px solid #e0e0e0;
}

.category-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
}

.category-title {
  font-size: 1.8rem;
  color: #0d1126; /* Azul oscuro */
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.category-title i {
  font-size: 1.5rem;
}

.category-description {
  max-width: 800px;
  margin: 0 auto 2rem;
  color: #555;
  padding: 0 20px;
}

/* Estilos para el listado de investigadores */
.investigadores-grid,
.fundadores-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.investigador-item {
  background: #fff;
  border: 1px solid #e6e9ef;
  border-radius: 10px;
  padding: 1.25rem 1.5rem;
  text-align: left;
  box-shadow: 0 2px 8px rgba(13, 17, 38, 0.06);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.investigador-item--internacional {
  position: relative;
  border-color: #d7e3ff;
  background: linear-gradient(135deg, #ffffff 0%, #f7f9ff 100%);
  box-shadow: 0 8px 24px rgba(13, 17, 38, 0.08);
  align-items: center;
}

.investigador-item--internacional::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, #0b4ea2 0%, #c8102e 100%);
}

.investigador-item--internacional .investigador-info {
  padding-left: 0.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-self: center;
  padding-top: 0;
}

.investigador-item--internacional .investigador-nombre {
  margin: 0 0 0.1rem;
}

.investigador-item--internacional .investigador-institucion {
  margin: 0;
  line-height: 1.2;
}

.investigador-item--internacional .investigador-foto {
  align-self: center;
}

.investigador-subinfo {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  column-gap: 1rem;
  margin: 0.1rem 0 0.4rem;
}

.investigador-subinfo-text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  align-items: flex-start;
  justify-content: center;
}

.investigador-subinfo-logos {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  justify-self: end;
  align-self: center;
}

.investigador-institucion {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: #243255;
  line-height: 1.3;
}

.investigador-info {
  flex: 1;
  min-width: 0;
}

.investigador-nombre {
  font-size: 1.15rem;
  margin: 0 0 0.25rem;
  color: #0d1126; /* Azul oscuro */
}

.investigador-foto {
  width: 96px;
  height: 96px;
  border-radius: 16px;
  object-fit: cover;
  display: block;
  flex: 0 0 auto;
  margin: 0;
  border: 1px solid #e1e6f0;
  background: #f5f7fb;
}

.investigador-formacion {
  margin: 0 0 0.75rem;
  color: #4f4f4f;
  line-height: 1.5;
}

.investigador-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.investigador-logo,
.investigador-bandera {
  height: 64px;
  width: auto;
  border-radius: 6px;
  object-fit: contain;
  display: inline-block;
  background: #ffffff;
  border: 1px solid #e1e6f0;
  padding: 0;
}

.investigador-bandera {
  height: 64px;
}

.investigador-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  border: 1px solid #d7ddea;
  color: #0d1126; /* Azul oscuro */
  text-decoration: none;
  font-size: 0.82rem;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.investigador-link:hover {
  background-color: #f0f4ff;
  border-color: #c4d2ff;
}

/* Responsive */
@media (max-width: 992px) {
  .category-columns {
    grid-template-columns: 1fr;
  }

  .investigadores-grid,
  .fundadores-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .module-title {
    font-size: 2rem;
  }
  
  .investigadores-grid,
  .fundadores-grid {
    grid-template-columns: 1fr;
  }
  
  .intro-text,
  .category-description {
    padding: 0 1rem;
  }
  
  .menu-spacer {
    height: 30px;
  }
  
  .investigador-item { padding: 1rem 1.25rem; }

  .investigador-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .investigador-foto {
    width: 88px;
    height: 88px;
    margin-bottom: 0.5rem;
  }
}