@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@300;400&display=swap');
:root{
    --clr-color: #2c3e50;
    --clr-fondo: whitesmoke;
    --clr-form:  #34495e;
}
body{
    font-family: 'roboto mono', sans-serif;
    margin: 0;
    padding: 0;
    padding-top: 105px;
    background-color: var(--clr-fondo);
}
header{
    background-color: var(--clr-color);
    color: #fff;
    padding: 20px;
    text-align: center;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
header h1{
    margin: 0;
}
.left, .right{
    width: 50%;
    display: inline-block;
}
nav{
    display: flex;
    justify-content: center;
    margin-top: 10px;
}
nav a{
    color: #fff;
    text-decoration: none;
    margin: 0 20px;
    font-weight: bold;
}
nav a:hover{
    text-decoration: underline;
}

/* ---------- Cuerpo ---------- */
#recordatorio{
    width: 30%;
    margin: 0 auto;
    padding: 2px 2px 15px;
    margin-bottom: 30px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
    border-radius: 25px;
}
#record{
    /* width: 20%; */
    margin: 0 auto;
}
.izq{
    text-align: left;
    padding-left: 25px;
}
#second{
    width: 100%;
    margin: 0 auto;
}
.than{
    margin: 0 auto;
    padding-bottom: 4px;
    text-align: center;
}

/*---------- Formulario ----------*/
.form{
    /* background-color: var(--clr-form); */
    height: auto;
    margin: 0 auto;
    padding: 25px;
    font-weight: bold;
    width: 30%;
}
.interno{
    /* width: 21%; */
    margin: 0 auto;
    padding: 15px;
    border: 2px solid var(--clr-form);
    border-radius: 25px;
    background-color: var(--clr-form);
}
form{
    padding: 10px;
    text-align: center;
    color: var(--clr-fondo);
}
button{
    font-family: 'roboto mono', sans-serif;
    background-color: var(--clr-color);
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 100vmax;
    cursor: pointer;
    transition: background-color 0.3s ease;
}
button:hover {
    background-color: #b2bec3;
    color: #2d3436;
}
a{
    text-decoration: none;
}
#otro{
    display: none;
    margin: 0 auto;
}
#aparecer{
    display: none;
}

/* ---------- Footer ---------- */
footer{
    background-color: var(--clr-color);
    color: #fff;
    padding: 20px;
    text-align: center;
}
footer a {
    color: #fff;
    text-decoration: none;
    margin: 0 10px;
}
footer a:hover {
    text-decoration: underline;
}




/* Hasta #px el máx */
@media screen and (max-width: 884px) {
    #recordatorio{
        width: 60%;
        margin-top: 50px;
        padding: 2px 2px 15px;
        margin-bottom: 30px;
        box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
        border-radius: 25px;
    }
    .form{
        height: auto;
        margin: 0 auto;
        padding: 25px;
        font-weight: bold;
        width: 60%;
    }
    
}


@media screen and (max-width: 500px) {
    header{
        width: auto;
    }
    #recordatorio{
        width: 85%;
        margin-top: 55px;
        padding: 2px 2px 15px;
        margin-bottom: 25px;
        border-radius: 25px;
    }
    .izq{
        text-align: left;
        padding-left: 10px;
        padding-top: 15px;
        margin: 0 auto;
        width: 100%;
    }
    .left{
        margin: 0 auto;
        width: 100%;
    }
    .right{
        display: none;
    }
    
}