main {
    justify-content: flex-start;
    margin-top: 5rem;
    gap: 2rem;
}

.theme {
    display: flex;
    justify-content: center;
    gap: 2rem;
    font-family: "Playfair Display", serif;
    letter-spacing: 2px;
    font-size: 2.2rem;
    background-image: linear-gradient(#f0ad2c, #ffce6d, #af9052);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    text-align: center;
}

.exercices {
    padding: 0.5rem 1rem;
    border: solid #ffce6d 1.5px;
    border-radius: 12px;
    font-size: 2.5rem;
}

.choix {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.2rem;
    max-width: 1300px;
    margin: 3rem auto 0;
    padding: 0 1.5rem 2rem;
}

.choix a {
    min-width: 175px;
    padding: 1rem 2rem;
    border: 0.7px solid rgba(255, 255, 255, 0.553);
    border-radius: 50px;
    /* forme de pilule */
    font-size: 1.2rem;
    font-weight: bold;
    text-align: center;
    text-decoration: none;
    color: #000000;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    overflow: hidden;
    background: rgb(255 222 107 / 45%);
}

/* Effet de brillance au survol */
.choix a:hover {
    background: rgba(210, 154, 0, 0.45);
    border-color: rgba(255, 255, 255, 0.8);
    transform: translateY(-4px) scale(1.04);
    color: #000;
}

.choix a:hover::after {
    opacity: 0.8;
    right: 1.2rem;
}

/* téléphones portrait*/
@media (max-width: 450px) {

    main {
        margin-top: 3rem;
        gap: 1rem;
    }

    .exercices {
        font-size: 2rem;
    }

    .choix a {
        min-width: 140px;
        padding: 0.7rem 1.7rem;
        font-size: 1rem;
    }
}

/* telephone paysage */
@media (max-height: 450px) {
        main {
        margin-top: 1rem;
        gap: 1rem;
    }

    .exercices {
        font-size: 2rem;
    }

    .choix a {
        min-width: 140px;
        padding: 0.7rem 1.7rem;
        font-size: 1rem;
    }

}