@import url('https://fonts.googleapis.com/css?family=Sarabun&display=swap');

* {
    box-sizing: border-box;
    font-family: 'Sarabun', sans-serif;
    font-display: block;
    outline: none;
}

a:hover {
    cursor: pointer;
}

body {
    height: 100%;
    width: 100%;
    max-width: 1000px;
    margin: auto;
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
    grid-template-areas: "header"
                         "main"
                         "footer";
    justify-items: center;
}

/*Main header*/
.main-header {
    grid-area: header;
    padding: 0.5rem 0 1rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 90%;
    margin: auto;
    text-align: center;
}

.main-header__title {
    margin: 0;
    padding: 0;
    font-size:2rem;
}

.main-header a {
    text-decoration: none;
    color: black;
}

.main-header__sub-title {
    margin: 0;
    padding: 0;
    font-size: 1rem;
    font-weight: normal;
    text-decoration: none;
    color: black;
}


/*Main area*/
main {
    grid-area: main;
    display: grid;
    width: 100%;
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    grid-template-areas: "navigation"
                         "article";
    justify-items: center;
}


/*Main nav*/
.main-nav {
    grid-area: navigation;
    width: 100%;
    height: auto;
    padding: 0.5rem 0;
    display: none;
}

.main-nav__list {
    list-style-type: none;
    padding: 0.5rem;
    height: 100%;
    margin: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    font-size: 1.1rem;
}

.main-nav__item {
    margin: 1rem 0;
}

.main-nav a {
    text-decoration: none;
    color: rgb(105, 145, 118);
    border: 1px solid rgb(105, 145, 118);
    padding: 0.5rem;
}

.main-nav__item--highlighted a {
    color: white;
    background: rgb(105, 145, 118);
}

/*Article*/
.article {
    grid-area: article;
    display: flex;
    flex-direction: column;
    align-items: space-around;
}

.article__image {
    display: block;
    height: auto;
    width: 70%;
    margin: auto;
    padding-top: 1rem;
}

.article__text-area {
    padding: 1rem 0; 
    margin: 0;
    text-align: justify;
}

.article__text {
    padding: 0.5rem 1rem;
    margin: 0;
}

.article__title {
    text-align: center;
    color: rgb(77, 143, 99);
}

.article__sub-title {
    text-align: center;
}

article p, li {
    font-size: 1.1rem;
}

article li {
    text-align: left;
}


/*Main footer*/
.main-footer {
    grid-area: footer;
    width: 100%;
    background: rgb(66, 63, 63);
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 0.25rem;
}

.main-footer__item {
    margin: 0.5rem;
    font-size: 1.1rem;
}

.main-footer__item--small {
    margin: 0.5rem 0 1rem 0;
}

.main-footer__item--small {
    font-size: 0.9rem;
}

.main-footer__item a,
.main-footer__item--small a {
    text-decoration: none;
    color: rgb(216, 171, 24);
}

.main-footer span {
    padding: 0 0.7rem;
    display: block;
}

/*Mobile Navigation*/

.backdrop {
    position: fixed;
    height: 100vh;
    width: 100vw;
    background-color: rgba(80, 79, 79, 0.5);
    display: none;
    z-index: 10;
}

.mobile-nav {
    grid-area: navigation;
    width: 100%;
    height: auto;
    padding: 0.5rem 0;
    position: fixed;
    height: auto;
    width: 100vw;
    top: 0;
    background: white;
    z-index: 20;
    display: none;
}

.mobile-nav__list {
    list-style-type: none;
    padding: 0.5rem;
    width: 70%;
    height: 100%;
    margin: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    font-size: 1.1rem;
}

.mobile-nav__item {
    margin: 1rem 0;
}

.mobile-nav a {
    text-decoration: none;
    color: rgb(105, 145, 118);
    border: 1px solid rgb(105, 145, 118);
    padding: 0.5rem;
}

.mobile-nav__item--highlighted a {
    color: white;
    background: rgb(105, 145, 118);
}

/* Mobile Nav Button */

.mobile-nav__open-button {
    display: none;
    width: 60%;
    padding: 0.5rem;
    margin: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid rgb(105, 145, 118);
}

.mobile-nav__open-button:hover {
    cursor: pointer;
}

.mobile-nav__open-button svg {
    width: 2rem;
    height: 1.5rem;
    color: rgb(105, 145, 118);
}

.mobile-nav__open-button p {
    padding: 0 0.25rem;
    font-size: 1.2rem;
    margin: 0;
    color: rgb(105, 145, 118);
}

.open {
    display: block;
}

/* Shared Media queries */

@media (min-width: 600px) {
.main-footer span {
    display: inline-block;
    }
.article__text {
    padding: 0.5rem 3rem;
    }
    .article__image {
    width: 35%;
    height: auto;
    float: left;
    margin-left: 3rem;
    } 
    .article__image {
        padding: 1rem;
    }
}

@media (min-width: 900px) {
    html {
        background: rgb(105, 145, 118);
        background-image: url(./images/dandelion.svg);
        background-size: 30%;
    }
    body {
        background: white;
        margin-top: 3rem;
        margin-bottom: 3rem;
    }
    .article {
        background: white;
    }
    .article__text-area {
        padding-bottom: 4rem;
    }
    .mobile-nav__open-button {
        display: none;
    }
    .main-nav {
        display: block;
    }
    .main-nav__list {
        display: flex;
        flex-direction: row;
        justify-content: space-evenly;
        width: 75%;
        padding: 0;
    }
    .main-footer span {
        display: inline-block;
    }
    
    .main-nav__item--highlighted a {
        background: white;
        color: rgb(105, 145, 118);
    }
    .main-nav__item a:hover {
        background: rgb(105, 145, 118);
        color: white;
    }
    .main-header__title {
        font-size: 3rem;
    }
    .main-header__sub-title {
        font-size: 1.3rem;
    }
    .article__title {
        color: rgb(77, 143, 99);
    }
}