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


body {
    /*background-color: rgb(0, 95, 116);*/
    background-image: linear-gradient(to top, #005f74, #006877, #007178, #007a75, #008270);

    header {
        background-color: rgb(0, 95, 116);
        text-align: center;
        padding: 1.5rem;
    }

    header h1 {

        color: rgb(23, 5, 41);
        font-size: 4rem;
        font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;

    }

    .logo {
        width: auto;
        height: auto;
        background-size: cover;
        background-repeat: no-repeat;
        height: 20rem;
        text-align: center;
        -webkit-mask-image:
            linear-gradient(to right, transparent, black 15%, black 65%, transparent),
            linear-gradient(to bottom, transparent, black 15%, black 65%, transparent);
        -webkit-mask-composite: intersect;

        mask-image:
            linear-gradient(to right, transparent, black 15%, black 65%, transparent),
            linear-gradient(to bottom, transparent, black 15%, black 65%, transparent);
        mask-composite: intersect;
    }

    h2 {
        color: black;
        font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
        font-size: 2rem;
    }

    nav {
        background-color: rgb(0, 95, 116);
    }

    a {
        border: 1px solid black;
        border-radius: 0.5rem;
        padding: 0, 25rem 1rem;
        text-align: center;
        font-size: 1, 5rem;
        align-items: center;
    }

    nav ul {
        list-style: none;
        display: flex;
        justify-content: center;
        font-size: 1.5rem;
    }

    nav li {
        margin: 0.5rem 1rem;
    }

    nav a {
        border: 1px solid white;
        border-radius: 0.5rem;
        padding: 0.25rem 1rem;
        text-align: center;
        text-decoration: none;
        color: rgb(23, 5, 41);
        font-family: Verdana, Geneva, Tahoma, sans-serif;

    }

    /*.logo {
    max-width: 100%;
    background-repeat: no-repeat;
    height: auto;
    text-align: center;
}*/

    h2 {
        color: white;
        font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
        font-size: 2rem;
    }

    section {
        background-color: rgb(0, 95, 116);
        border-top: 2px solid rgb(0, 95, 116);
        font-family: 'Lucida Sans', sans-serif;
        text-align: center;
        color: rgb(1, 33, 41);

    }

    .grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1rem;
    }

    .contenedor {
        width: 100%;
        max-width: 1200px;
        margin: auto;
        padding: 1rem;
    }

    .contenedor-clases {
        display: flex;
        flex-wrap: wrap;
        gap: 1.5rem;
        justify-content: center;
        margin-top: 1.5rem;

    }

    .card {
        background-color: rgb(149, 227, 243);
        width: 100%;
        max-width: 200px;
        padding: 1rem;
        border-radius: 10px;
        text-align: center;
    }

    .card button:hover {
        background-color: rgb(0, 120, 140);
        transform: scale(1.1);
        transition: transform 0.3s ease-out;
    }


    .card h3 {
        margin-bottom: 0.5rem;

    }

    .precio {
        font-weight: bold;
        margin: 0.8rem 0;

    }

    .card button {
        background-color: rgb(0, 95, 116);
        color: white;
        border-radius: 5px;
        padding: 0.5rem 1rem;
        cursor: pointer;
        border: none;

        &:hover {
            transform: scale(1.1);
        }
    }

    footer {
        text-align: center;
        color: white;
        background-color: rgb(0, 95, 116);
        padding: 1rem;
        font-size: 0.9rem;
    }

    @media (max-width: 768px) {
        .grid-container {
            grid-template-columns: repeat(2, 1fr);
        }
    }
}