style.css

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@100;400&display=swap');


:root {
    --corprincipal: #2C2A4A;
    --corsecundaria: #C3C2D6;
    --cortitulo: #2C2A4A;
}


body {
    background: var(--corsecundaria);
}

*{
    margin: 0;
    padding: 0;
    font-family: 'Montserrat', sans-serif;
}

.cabecalho {
    display: flex;
    justify-content: space-between;
    padding: 3%;
}

   h1 {
    display: flex;
    justify-content:flex-end;
    color: var(--cortitulo);
    font-size: 200%;
    font-weight: 700;
    border-right: 2px solid #2C2A4A;
    width: 22ch;
    white-space: nowrap;
    overflow: hidden;
    top: 0;
    animation: blinking 0.5s infinite step-end alternate;
}

@keyframes blinking {
    50% {
        border-color: transparent;
        left: 0;
    }
}

.cabecalho img {
    max-width: 200px;
    max-height: 200px;
    height: auto;
    width: auto;
}

.input-container {
    display: flex;
    justify-content: space-between;
    padding: 2% 0 0 4%;
}

.input-container .input {
    width: 50%;
    height: 50%;
}

p {
    display: inline-block;
    text-align: center;
    vertical-align: top;
}

#input-texto, #output-texto {
    width: 100%;
    height: 100%;
    font-size: 20px;
    color: var(--cortitulo);
    background: transparent;
    box-shadow: none;
    border: none;
    outline: 0;
    padding: 2%;
    text-transform: uppercase;
}

#output-saida{
    display: flex;
    flex-direction: column;
    border: 3px solid var(--cortitulo);
    border-radius: 20px;
    width: 200px;
    height: 250px;
    margin-right: 3%;
    padding: 5%;
}
#output-saida h2 {
    text-align: center;
    font-size: 120%;
    color: var(--cortitulo);
}

#output-saida span {
    font-size: 80%;
    text-align: center;
}

#output-saida img {
    display: block;
    margin: 10px auto;
    width: 200px;
    height: 200px;
    transform: translateY(0);
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
 0% {
    transform: translateY(0);
  
 }
 50% {
    transform: translateY(-10px);
    
 }
 100% {
    transform: translateY(0);
    
 }
}

.bnt-container button {
    font-family: 'Montserrat', sans-serif;
    font-size: 15px;
    background: #2C2A4A;
    border: 2px solid var(--cortitulo);
    border-radius: 10px;
    text-decoration: none;
    color: #C3C2D6;
    width: 150px;
    height: 50px;
    margin-left: 4%;
    cursor: pointer;
    position: relative;
    top: -100px;
    transition: 1s;
}

.btn-copiar {
    font-size: 15px;
    border: 2px solid var(--cortitulo);
    border-radius: 10px;
    text-decoration: none;
    color: #C3C2D6;
    background: #2C2A4A;
    width: 150px;
    height: 50px;
    display: flexbox;
    margin-bottom: 4%;
    margin-left: 10%;
    cursor: pointer;
    transition: 1s;
}

.btn-copiar:hover {
    background: var(--corsecundaria);
    color: #2C2A4A;
    transition: 0.5s all;
}

.bnt-container button:hover {
   background: var(--corsecundaria);
   color:#2C2A4A;
    transition: 0.5s all;

}

.rodape {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2%;
    margin-top: 2%;
    background: var(--corprincipal);
    color: var(--corsecundaria);
}

.rodape h3 {
    font-size: 100%;
}

.icons ion-icon {
    width: 25px;
    height: 25px;
    color: var(--corsecundaria);
}

.icons ion-icon:hover {
    color: var(--corsecundaria);
}
@media(max-width:850px) {
    .bnt-container button {
        top: -200px;
    }
    .output-saida {
        width: 300px;
        height: 200px;
    }
    .btn-copiar {
        position: relative;
        right: 50px
    }
    .bnt-container button {
        top: 20px;
    }

}
@media(max-width:750px) {
    .input-container {
        display: inline-block;
    }
    #output-saida {
        margin-top: 2%;
    }
    .bnt-container button {
        top: 30px;
    }
    .cabecalho {
        justify-content: center;
        align-items: center;
    }
}

@media(max-width:480px)  {
    .input-container, #output-saida {
        align-items: center;
        text-align: center;
        flex-direction: column;
        justify-content: center;
        width: 80%;
        margin-left: 5%;
    }
    #input-texto, p {
        align-items: center;
        text-align: center;
        flex-direction: column;
        justify-content: center;
        width: 80%;
        margin-left: 50%;
    }
    .btn-copiar {
        align-items: center;
        text-align: center;
        flex-direction: column;
        justify-content: center;
        width: 80%;
        margin-left: 30%;
    }
    .rodape, .icons h3 {
        justify-content: center;
    align-items: center;
    margin-right: 80%;
    width: 100%;
    font-size: 12px;
    }
    .bnt-container button {
        margin-bottom: 2px;
        width: 80%;
        align-items: center;
        top: 10px;
        display: inline-block;
        margin-left: 10%;
    }
  .cabecalho {
        justify-content: center;
        align-items: center;
       margin-right: 80%;
       width: 50%;
       font-size: 15px;
      }
    }