/* Reset básico */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Estilo del item */
.item {
  padding: 0 0.9375em;
  width: 100%;
}

.header__banner {
    padding: 0;
    position: relative
}

.header__banner:after {
    position: absolute;
    content: '';
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
  		radial-gradient(120rem 280% at 50% 50%, transparent 0, #780707 60%, #780707 80%, #5e0808 100%),
  		radial-gradient(120rem 280% at 50% 50%, transparent 0, #ae1616 60%, #780707 80%, #5e0808 100%);
}

.header__title {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translateX(-50%) translateY(-50%);
    -ms-transform: translateX(-50%) translateY(-50%);
    transform: translateX(-50%) translateY(-50%);
    color: white;
    z-index: 20;
    font-family: "Amaranth", sans-serif;
    font-size: 1em;
    width: 100%;
    text-align: center;
    margin-top: 0
}

@media screen and (min-width: 640px) {
    .header__title {
        font-size:2em
    }
}

.header__title p {
    display: none
}

@media screen and (min-width: 640px) {
    .header__title p {
        display:block
    }
}

.main-banner {
    position: relative;
    padding-bottom: 50%;
    height: 0;
    overflow: hidden
}

/* Menú de carreras */
.career-menu {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  list-style: none;
  margin: 20px 0;
  padding: 0;
}

.career-item {
  background-color: #644aa5;
  color: #fff;
  padding: 10px 20px;
  margin: 5px;
  border-radius: 5px;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.3s;
  text-align: center;
}

.career-item:hover,
.career-item.active {
  background-color: #5e0808;
}

/* Contenedor de proyectos */
.projects-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Tarjetas de proyecto */
.card {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  margin: 20px auto;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  width: 100%;
}

.card-image {
  height: 200px;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-title {
  font-size: 1.2em;
  font-weight: bold;
}

.card-author,
.card-date {
  font-size: 0.85em;
  color: #666;
}

.card-description {
  font-size: 1em;
  color: #333;
}

/* Botones */
.btn_proyect,
.view-btn,
.download-btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 5px;
  color: #fff;
  text-decoration: none;
  transition: background-color 0.3s;
  margin-top: 10px;
}

.btn_proyect {
  background-color: #780707;
}

.btn_proyect:hover {
  background-color: #45df17;
}

.view-btn {
  background-color: #4CAF50;
  margin-right: 10px;
}

.download-btn {
  background-color: #f44336;
  font-size: 0.75em;
  padding: 8px 10px;
  border-radius: 4px;
  width: auto;
  max-width: 100px;
  text-align: center;
}

/* Responsive */
@media screen and (max-width: 768px) {
  .card {
    width: 95%;
  }

  .career-menu {
    flex-direction: column;
    align-items: center;
  }

  .career-item {
    width: 90%;
  }
}

@media screen and (min-width: 769px) {
  .card {
    width: 80%;
    max-width: 950px;
  }
}