@import url("https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap");

:root {
    --white: #fff;
    --light-blue: #e9ecf8;
    --dark-blue: #0a3871;
    --dark-blue-hover: #356ea9;
    --grey: #495057;

    --font-family: "Inter", sans-serif;

    --font-size-nav: 2rem;
    --font-size-input: 2rem;
    --font-size-warning: 1.5rem;
    --font-size-info: 0.8rem;
}

* {
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--light-blue);
    font-family: var(--font-family);
    width: 100%;
}

.header {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.header__nav {
    width: 100%;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    font-size: var(--font-size-nav);
}

.nav__li {
    list-style: none;
}

.nav__li__link {
    text-decoration: none;
    color: var(--dark-blue);
}

@keyframes navLink{
    from {color: var(--dark-blue); border-bottom: 2px solid var(--dark-blue);}

    to {color: var(--dark-blue-hover); border-bottom: 2px solid var(--dark-blue-hover);}
}

.nav__li__link:hover {
    animation-name: navLink;
    animation-duration: 200ms;
    animation-timing-function: ease-in;
    animation-fill-mode: forwards;
}

.nav__li__link-active{
    color: var(--dark-blue);
    border-bottom: 2px solid var(--dark-blue);
}

.main {
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    gap: 1rem;
}

.main__encrypt {
    width: 90%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: start;
}

.main__encrypt__input {
    width: 100%;
    height: 40vh;
    background-color: inherit;
    border: none;
    color: var(--dark-blue);
    font-size: var(--font-size-input);
    resize: none;
}

.main__encrypt__input:focus {
    outline: none;
}

.main__encrypt__action {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.encrypt__action__info {
    display: flex;
    align-items: center;
    font-size: var(--font-size-info);
}

.encrypt__action__buttons {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    gap: 2rem;
}

.button {
    padding: 1.3rem 6rem;
    border-radius: 1rem;
    border: 1px solid var(--dark-blue);
    background-color: var(--dark-blue);
    color: var(--white);
}


@keyframes buttonHover{
    from {background-color: var(--dark-blue)}

    to {background-color: var(--dark-blue-hover);}
}

.button:hover {
    animation-name: buttonHover;
    animation-duration: 200ms;
    animation-timing-function: ease-in;
    animation-fill-mode: forwards;
}

.main__message {
    width: 80%;
    height: 50vh;
    padding: 2rem;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: var(--white);
    border-radius: 1rem;
    box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
}

.main__message-encrypted {
    justify-content: space-between;
    align-items: start;
}

.message__img {
    width: 18rem;
}

.message__warning {
    font-weight: bold;
    font-size: var(--font-size-warning);
}

.message__info {
    font-weight: var(--font-size-info);
}

.message__textEncrypted {
    width: 100%;
    height: 40vh;
    border: none;
    font-size: var(--font-size-input);
    resize: none;
}

.message__textEncrypted:focus {
    outline: none;
}

.main__article{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
    background-color: var(--white);
}

.main__article__photoProfile{
    width: 60%;
    border-radius: 2rem;
    box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
}

.main__article__sections{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.footer {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    background-color: var(--dark-blue);
    color: var(--white);
}

.footer__link{
    display:flex;
    justify-content: center;
}

.footer__link__a{
    color: var(--white);
    text-decoration: none;;
}

@media (min-width: 768px) {
    .header {
        flex-direction: row;
    }

    .header__nav {
        flex-direction: row;
        justify-content: space-around;
    }

    .main__encrypt {
        width: 80%;
        height: 70vh;
    }

    .main__encrypt__input {
        height: 70%;
    }

    .encrypt__action__buttons {
        flex-direction: row;
    }

    .main__message {
        height: 70vh;
    }

    .footer {
        flex-direction: row;
        justify-content: space-around;
        align-items: center;
    }

    .footer__link{
        align-items: center;
    }
}

@media (min-width: 1440px) {
    .main {
        height: 85vh;
        flex-direction: row;
    }

    .main__encrypt {
        width: 40%;
        height: 70vh;
    }

    .main__message{
        width: 30%;
    }

    .main__article{
        flex-direction: row;
     }
     .main__article__photoProfile{
        width: 20%;
    }

    .main__article__sections{
        align-items: start;
    }
}