body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: sans-serif;
    background-color: #f1f1f1;
}

/*---- INDEX ----*/

/*---HEADER SECTION---*/

.navbar-expand-lg .navbar-collapse {
    justify-content: flex-end;
}

.navbar {
    background-color: #48e;
}

.navbar-brand {
    color: #000;
}

.nav-link {
    color: #000;
}

.nav-item:hover {
    background-color: #17f;
}



/*---MAIN SECTION---*/

.main {
    background-color: #f5f5f5;
}

.main__section {
    padding: 20px ;
}

.main__title {
    color: #000;
    font-size: 3em;
    padding: 15px;
}

.main__text {
    font-size: 1.3rem;
    text-wrap: balance;
}

.main__section,
.main__title,
.main__text {
    text-align: center;
}

.main__section {
    display: flex;
    flex-direction: column;
}

.about__text {
    margin: 10px;
    text-align: center;
}

.main__media {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    margin: 30px 20px;
    flex-wrap: wrap;  
}


.main__img-container {
    display: flex;
    justify-content:center;
}

.main__img {
    width: 50%;
    padding: 10px;
    height: auto;
    border-radius: 8px;
}

/*---FOOTER SECTION---*/

.footer {
    display: flex;
    justify-content: center;
    background-color: #48e;
    padding: 20px 0;
    margin-top: 20px;
    text-align: center;
}

.footer__text {
    color: #000;
}

/*--- MEDIA QUERIES ---*/

@media screen and (max-width: 480px) {
    .main__text {
        font-size: 1rem;
    }

    .main__img {
        width: 100%;
    }
}


/*--- ENTRENAMIENTOS ----*/

.entrenamientos__intro {
    padding: 20px;
}

.entrenamientos__text {
    text-align: center;
    font-size: 1.3rem;
}

.entrenamientos__cards {
    display: grid;
    grid-template-columns: 1fr 1fr; 
    grid-template-rows: auto auto;  
    gap: 20px;                      
    align-items: stretch;           
}

.entrenamiento:nth-child(1) {
    grid-row: 1 / span 2;
    align-content: center;
}


.entrenamiento {
    background-color: #f5f5f5;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
}

.entrenamiento__img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 10px 0;
}

/*--- MEDIA QUERIES ---*/

@media screen and (max-width: 480px) {
    .entrenamientos__cards {
    grid-template-columns: 1fr; 
    grid-template-rows: auto;
    }

    .entrenamiento:nth-child(1) {
    grid-row: auto; 
    }
}

/*---- GALERIA -----*/

.galeria {
    text-align: center;
    padding: 20px;
}


.galeria__text {
    font-size: 1.3rem;
    margin-bottom: 30px;
    text-wrap: balance;
}

.galeria__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    justify-items: center;
}

.galeria__item {
    background-color: #f5f5f5;
    padding: 10px;
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
}

.galeria__item:nth-child(5){
    align-content: center;
}

.galeria__img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.galeria__desc {
    margin-top: 8px;
    font-size: 1rem;
    color: #333;
}


/*--- MEDIA QUERIES  ---*/
@media screen and (max-width: 480px) {
    .galeria__grid {
        grid-template-columns: 1fr;
    }

    .galeria__item {
        width: 100%;
    }
}


/*---FORM SECTION---*/

.form {
    display: flex;
    flex-direction: column;
    align-items: center; 
    gap: 10px;             
}

.form__input {
    width: 50%;  
    height: 40px;
    padding: 5px;  
    border-radius: 5px; 
    border: 1px solid #ccc; 
    box-shadow: 0 0 5px #666;
}


.form__textarea  {
    width: 50%;
    height: 90px;
    padding: 5px;
    margin: 20px;
    border-radius: 5px;
    box-shadow: 0 0 5px #666;
}

.form__label {
    margin: 5px;
    font-weight: bold;
}

/*--- MEDIA QUERIES  ---*/

@media screen and (max-width: 480px){
    .form__input {
        width: 100%;
    }

    .form__textarea {
        width: 100%;
    }
}