.proyectos-section {
    padding: 80px 5%;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    box-sizing: border-box;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  
  #proyectos .seccion-titulo-centro {
    margin: 0 auto 1px auto;
  }
  
  .contenedor-carrusel {
    width: 100%;
    overflow: hidden;
    padding: 2rem 0;
    user-select: none;
    box-sizing: border-box;
  }
  
  .pista-carrusel {
    display: flex;
    gap: 24px;
    will-change: transform;
    width: 100%;
    box-sizing: border-box;
  }
  
  .pista-carrusel.con-transicion {
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  }
  
  .tarjeta-producto {
    flex: 0 0 calc((100% - 48px) / 3);
    width: calc((100% - 48px) / 3);
    box-sizing: border-box;
    height: auto;
    min-height: 460px;
    background: var(--color-fondo-base);
    box-shadow: 0px 5px 12px 5px var(--sombra);
    border-radius: 20px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    opacity: 0.35;
    transform: scale(0.92);
    filter: blur(2px);
    transition: opacity 0.4s ease, transform 0.4s ease, filter 0.4s ease, box-shadow 0.4s ease;
  }
  
  .tarjeta-producto.activa {
    opacity: 1;
    transform: scale(1.05);
    filter: blur(0px);
    box-shadow: 0px 5px 12px 5px var(--sombra);
  }
  
  .contenedor-img-producto {
    width: 100%;
    height: 170px;
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--color-fondo-base);
    margin-bottom: 1.2rem;
    flex-shrink: 0;
  }
  
  .contenedor-img-producto img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  
  .tarjeta-producto h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-texto);
    margin-bottom: 0.8rem;
  }
  
  .tarjeta-producto p {
    font-size: 0.85rem;
    color: var(--color-texto-secundario);
    line-height: 1.5;
    margin-bottom: 1.5rem;
    flex-grow: 1; 
  }
  
  .boton-mas-info {
    display: inline-block;
    border: 1px solid var(--color-texto);
    color: var(--color-texto);
    background-color: transparent;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-smooth);
    margin-top: auto;
  }
  
  .boton-mas-info:hover {
    background-color: var(--color-texto);
    color: var(--color-fondo-base);
  }
  
  .controles-carrusel {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 30px;
  }
  
  .boton-flecha {
    background: transparent;
    border: none;
    color: var(--color-texto);
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }
  
  .boton-flecha:hover {
    transform: scale(1.25);
    opacity: 0.8;
  }
  
  .indicadores-puntos {
    display: flex;
    gap: 0.8rem;
    align-items: center;
  }
  
  .punto {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 1.5px solid var(--color-texto);
    background: transparent;
    cursor: pointer;
    transition: all 0.25s ease;
  }
  
  .punto.activo {
    background: var(--color-texto);
    transform: scale(1.2);
  }
  
  @media (max-width: 900px) {
    .proyectos-section {
      padding: 60px 20px;
      overflow: hidden;
    }
  
    .pista-carrusel {
      width: max-content;
      gap: 16px;
    }
  
    .tarjeta-producto {
      flex: 0 0 85vw;
      width: 85vw;
      max-width: 350px;
      height: auto;
      min-height: 460px;
    }
  
    .tarjeta-producto.activa {
      transform: scale(1);
    }
  }