/* Contenedor: grid 1 columna / 3 columnas en md+ */
.carreras{
  background: #42424209;
}
.blocks {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 3rem 1.5rem;
}
@media (min-width: 768px) {
  .blocks {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Estilos generales de cada bloque */
.block {
  background: #ffffff;
  padding: 0.5rem;
  border-radius: 1rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.164);
  display: flex;
  flex-direction: column;
  height:24rem;
}

/* Subtítulo (uppercase) */
.block__subtitle {
  font-size: 0.875rem;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
  color: inherit; /* Se hereda del bloque de color */
}

/* Título */
.block__title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #111;
  line-height: 1.2;
}

/* Texto */
.block__text {
  flex-grow: 1;
  font-size: 1rem;
  line-height: 1.6rem;
  color: #a39e9e;
  margin-bottom: 1.5rem;
}

/* Botón */
.block__cta {
  align-self: start;
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  border-radius: 9999px;
  font-weight: 500;
  transition: background 0.3s;
  color: #fff;
}
/* 1) Establecer perspectiva */
.blocks {
  perspective: 1200px;
}

/* 2) Preparar cada tarjeta para 3D flip */
.block {
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.6s;
  cursor: pointer;
}
.block__face--front {
  border-radius: 15px;
  overflow: hidden;
}
.block__face--front img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;        /* elimina espacios en blanco inferiores */
  border-radius: inherit; /* si tu .block tiene border-radius, la imagen lo hereda */
}
/* 3) Ambas caras ocupan todo el .block */
.block__face {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height:100%;
  backface-visibility: hidden;
}

/* 4) Cara trasera rotada 180° */
.block__face--back {
  transform: rotateY(180deg);
}

/* 5) Flip cuando tenga la clase */
.block.is-flipped {
  transform: rotateY(180deg);
}

/* 6) Hover para desktop */
@media (hover: hover) {
  .block:hover {
    transform: rotateY(180deg);
  }
}


/* Colores por bloque */
.block-blue    { --c: #5685eb; }
.block-green   { --c: #16a34a; }
.block-purple  { --c: #8b5cf6; }
.block-orange  { --c: #ff7300;}

/* Aplicar color a subtítulo y botón */
.block-blue    .block__subtitle,
.block-blue    .block__cta { background: none; color: var(); }
.block-green   .block__subtitle,
.block-green   .block__cta { background: none; color: var(); }
.block-purple  .block__subtitle,
.block-purple  .block__cta { background: none; color: var(); }
.block-orange  .block__subtitle,
.block-orange  .block__cta { background: none; color: var(); }

/* Botón con fondo */
.block-blue    .block__cta    { background-color: var(--c); }
.block-blue    .block__cta:hover   { background-color: #9c9999; }
.block-green   .block__cta    { background-color: var(--c); }
.block-green   .block__cta:hover   { background-color: #9c9999; }
.block-purple  .block__cta    { background-color: var(--c); }
.block-purple  .block__cta:hover   { background-color: #9c9999; }
.block-orange  .block__cta    { background-color: var(--c); }
.block-orange .block__cta:hover   { background-color: #9c9999; }


/* pedagogia*/

.image-overlay {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 500px;
}

.image-overlay__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Degradado azul */
.image-overlay__mask {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(38, 97, 151, 0.89) 50%,
    rgb(20, 93, 138) 100%
  );
  z-index: 1;
}

.image-overlay__content {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  text-align: center;
  z-index: 2;
  max-width: 1500px;
  padding: 1rem;
}


.image-overlay__content h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.image-overlay__content p {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 0.8rem;
}

/* Responsive: se adapta mejor en móviles */
@media (max-width: 768px) {
  .image-overlay {
    height: auto;
  }
.enfoque{
  color: black;
}
  .image-overlay__content {
    position: static;
    transform: none;
    padding: 2rem 1rem;
    text-align: left;
  }

  .image-overlay__content h2 {
    text-align: center;
  }

  .image-overlay__img {
    height: auto;
  }
  .image-overlay__mask{
  height: fit-content;
  }
}

.gallery {
    background: #b9b4b415;
  display: grid;
  grid-template-areas:
    "area4 area5 area7"
    "area4 area6 area7";
  grid-template-columns: 1fr 1.5fr 1fr;
  grid-template-rows: 0.5fr 0.5fr;
  gap: 16px;
  padding: 20px;
}

.item {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid #ddd;
}

.item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.item-4 { grid-area: area4;height: 600px; }
.item-5 { grid-area: area5;height: 290px; }
.item-6 { grid-area: area6;height: 290px;}
.item-7 { grid-area: area7;height: 600px; }

/* Responsive layout */
@media (max-width: 768px) {
  .gallery {
    grid-template-areas:
      "area4"
      "area5"
      "area6"
      "area7";
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .item {
    height: 200px; /* altura fija en móvil, puedes ajustar */
  }
}
.button-container {
  text-align: center;
  margin-top: 30px;
}

.ver-mas-btn {
  display: inline-block;
  background-color: #03a9f4;
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 16px;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.ver-mas-btn:hover {
  background-color:#03a8f4bb;
  transform: scale(1.05);
}
.carousel,.sistema {
        margin-top: 2%;
        position: relative;
        left: 0px;
        overflow: hidden;
        width: 100%;
        background: #f5f6fa;
        padding: 10px 0;
    }

    .carousel-tr{
       display:flex;
        animation: scroll 20s linear infinite;
    }
    .sistema-1 {
        display:flex;
    }

    .carousel-tr img{
      border-radius: 15px;
        width: 100px; /* tamaño pequeño uniforme */
        height: auto;
        margin: 0 20px;
        object-fit: contain;
        transition: transform 80s ease;
    }
    .sistema-1 img {
      border-radius: 15px;
        width: 190px; /* tamaño pequeño uniforme */
        height: auto;
        margin: 0 80px;
        object-fit: contain;
    }

    .carousel-tr img:hover {
        transform: scale(1.1);
    }

    @keyframes scroll {
        0% {
            transform: translateX(100%);
        }
        100% {
            transform: translateX(-100%);
        }
      }