* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Playwrite IN", serif;
}

body {
    max-width: 100%;
    overflow-x: hidden;
    opacity: 0;
    animation: fadeInBody 1.5s ease-in forwards;
}

header {
    color: white;
    text-align: center;
    padding: 20px;
    width: 100%;
}

nav {
    padding: 10px;
    width: 100%;
}

nav .refs {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 80%;
    margin: 0 auto;
}

nav .refs a {
    text-decoration: none;
    color: white;
    padding: 0 15px;
    transition: color 0.3s ease, transform 0.3s ease;
    width: auto;
}

nav .refs a:hover {
    color: #b823fd;
    transform: scale(1.2);
}

main {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.contenedor-grid {
    display: grid;
    gap: 35px;
    width: 100%;
}

.cuadro {
    padding: 20px;
    height: 600px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
    border-radius: 20px;
    text-align: center;
    overflow: hidden;
    transition: transform 0.7s ease;
    background-color: white;
    margin: 0 auto;
}

.cuadro:hover {
    transform: scale(1.05);
}

.cuadro img {
    height: 85%;
    width: 90%;
    margin: 10px auto 20px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
}

.cuadro h4 {
    margin-bottom: 20px;
}

.animacion {
    text-decoration: none;
    color: black;
    transition: all 0.3s ease;
}

.animacion:hover {
    color: #b823fd;
    transform: scale(1.1);
}

footer {
    text-align: center;
    color: white;
    padding: 20px 0;
    width: 100%;
}

.fondo {
    background-image: linear-gradient(#7902a8 60%, #af28ff);
}

.fondo2 {
    background-image: linear-gradient(#7902a8 60%, #af28ff);
}

.fondodecuadros {
    background: linear-gradient(rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.3)), url(../IMG/FONDO.png);
    background-size: cover;
    background-position: center;
}

@keyframes fadeInBody {
    to {
        opacity: 1;
    }
}

/* Media Queries */
@media (max-width: 767px) {
    .contenedor-grid {
        grid-template-columns: 1fr;
    }
    
    .cuadro {
        width: 95%;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .contenedor-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cuadro {
        width: 95%;
    }
}

@media (min-width: 1024px) {
    .contenedor-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .cuadro {
        width: 95%;
    }
}