@import url('https://fonts.googleapis.com/css2?family=Jost:wght@400;500;600;700&display=swap');
/* Reset and base styles  */
* {
    padding: 0;
    margin: 0;
    border: none;
}
*,
*::before,
*::after {
    box-sizing: border-box;
}
/* Links */
a:hover  {
    text-decoration: none;
}
/* Common */
aside, nav, footer, header, section, main {
    display: block;
}
h1, h2, h3, h4, h5, h6, p {
    font-size: inherit;
    font-weight: inherit;
}
img {
    vertical-align: top;
}
img, svg {
    max-width: 100%;
    display: block;
    height: auto;
    margin: 0 auto;
}
address {
    font-style: normal;
}
button {
    color: inherit;
    background-color: transparent;
}
/*------------------------------*/

:root {
    --background-color: #e5fff2;
    --extra-bg-color: #4ee6e6;
    --button-background: #b1bc45;
    --title-color: #3d7b28;
    --subtitle-color: #262626;
    --border-color: #41ACCB;
    --text-color: #575757;
    --exrta-text-color: #345357;
    --nav-bg: rgba(50, 57, 65, 0.9);
    --text-fw: 400;
    --extra-table-fw: 500;
    --anchor-fw: 600;
    --title-fw: 700;
    --logo-fw: 800;
    --normal-fs: 18px;
    --table-text: 20px;
    --mob-table-title: 14px;
    --mob-table-text: 12px;
}
body {
    font-family: 'Jost', sans-serif;
    font-weight: var(--text-fw);
    font-size: var(--normal-fs);
    color: var(--text-color);
    background: url("../img/bg.png");
    display: flex;
    flex-direction: column;
    align-items: center;
}
.none-el {
    display: none;
}

/*------------------------------HEADER*/
header {
    width: 100%;
}
header > div {
    width: 100%;
    max-width: 1250px;
    display: flex;
    flex-direction: column-reverse;
    text-align: center;
}
header span {
    font-weight: var(--logo-fw);
    font-size: 28px;
    margin: 20px;
    color: var(--background-color);
 }
.menu-n {
    width: 30px;
    height: 25px;
    margin: 20px;
    cursor: pointer;
}
.open {
    background: url("../svg/burger.svg") no-repeat;
    background-size: contain;
}
.close {
    background: url("../svg/close.svg") no-repeat;
    background-size: contain;
}
.nav-section {
    display: flex;
    justify-content: space-between;
}
nav {
    min-width: 100%;
    position: absolute;
    top: 140px;
    left: 0;
    background-size: cover;
    width: 100%;
    height: fit-content;
    background: var(--nav-bg);
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    z-index: 2;
}
nav > div {
    display: flex;
    width: 100%;
}
nav ul {
    list-style: none;
    font-size: var(--normal-fs);
    font-weight: var(--title-fw);
    color: var(--background-color);
}
nav li {
    margin: 25px 20px;
    cursor: pointer;
    line-height: 24px;
    letter-spacing: 2px;
    text-align: center;
}
nav li:hover {
    color: var(--border-color);
}
.author {
    display: flex;
    justify-content: center;
}
button {
    color: var(--background-color);
    width: 45%;
    font-weight: var(--title-fw);
    background: var(--button-background);
    padding: 15px 0;
    margin-top: 20px;
    cursor: pointer;
    border-radius: 5px;
}
.author button:last-child {
    background: var(--title-color);
    margin-left: 20px;
}

/*------------------------------MAIN*/
main {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 40px;
}
article {
    max-width: 1200px;
    display: flex;
    flex-direction: column;
    margin: 16px 15px 0 15px;
    padding: 15px;
    background: var(--background-color);
    border-radius: 8px;
}
body::before {
    content: "";
    width: 98vw;
    height: 60vh;
    background: url("../img/banner-bg.png") center no-repeat;
    background-size: cover;
    position: absolute;
    z-index: -1;
    top: 0;
}
figure {
    display: flex;
    flex-direction: column;
    align-items: center;
}
img {
    border-radius: 5px;
}
figure {
    margin-top: 10px;
    margin-bottom: 15px;
}
h1, h2, h3, h4 {
    font-weight: var(--title-fw);
    text-align: center;
    margin-top: 16px;
    margin-bottom: 25px;
}
h1, nav li {
    text-transform: uppercase;
}
h1 {
    text-align: center;
    font-size: 42px;
    color: #FFF;
    text-shadow: 0 10px 16px #41ACCB;
    font-family: 'Kanit', sans-serif;
    font-style: normal;
    font-weight: var(--logo-fw);
    line-height: 50px;
    transform: rotate3d(1, 1, 1, -10deg);
}
h2 {
    color: var(--title-color);
    font-size: 30px;
}
h3 {
    font-size: 24px;
}
h4 {
    font-size: 20px;
    margin-bottom: 20px;
}
main ul, ol {
    text-align: start;
    margin-bottom: 25px;
}
article > ul, ol {
    margin-left: 40px;
}
li {
    padding: 8px;
}
a {
    color: var(--button-background);
    text-decoration: none;
}
p {
    text-indent: 20px;
    margin-bottom: 20px;
    line-height: 30px;
    text-align: start;
}
.anchor {
    border-left: 5px solid var(--border-color);
    margin: 25px;
    padding-left: 20px;
}
.anchor ul {
    font-weight: var(--anchor-fw);
    color: var(--exrta-text-color);
    list-style-type: none;
    margin-bottom: 0;
}
.anchor li {
    cursor: pointer;
}
.anchor h4 {
    text-transform: uppercase;
}
.span-decor {
    font-weight: var(--title-fw);
    color: var(--exrta-text-color);
    border-radius: 8px;
    background: var(--extra-bg-color);
    padding: 25px 35px;
    text-align: center;
    margin: 30px 0;
}
.content-s {
    margin: 30px 0;
}
.content-s li {
    padding: 15px;
    list-style-type: none;
}
.content-s li::before {
    content: '✔';
    color: var(--border-color);
    padding-right: 20px;
}

/*------------------------------TABLES*/
table {
    width: 100%;
    margin-top: 30px;
    margin-bottom: 30px;
    border-radius: 8px;
    font-size: var(--mob-table-text);
}
tr {
    width: 100%;
    flex-wrap: wrap;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.20);
}
tr:first-child {
    background: var(--border-color);
}
td, th {
    word-wrap: break-word;
    margin-top: 20px;
    margin-bottom: 20px;
    padding: 0 5px;
    display: flex;
    justify-content: center;
}
th {
    color: var(--background-color);
    font-weight: var(--title-fw);
    font-size: var(--mob-table-title);
}
.four4-columns td, .four4-columns th {
    width: 25%;
}
.three3-col td, .three3-col th {
    width: 33%;
}
.three3-col td:first-child {
    font-weight: var(--extra-table-fw);
}
.three3-col td:nth-child(2) {
    font-weight: var(--title-fw);
    font-size: 22px;
}
.three3-col button {
    width: 100%;
}
.two2-columns td,.two2-columns th {
    width: 50%;
}
.upup {
    display: none;
    justify-content: center;
    align-items: center;
    font-weight: bolder;
    font-size: 20px;
    color: #FFFFFF;
    height: 80px;
    width: 80px;
    position: fixed;
    bottom: 70px;
    right: 30px;
    border-radius: 50%;
    background: rgb(51 125 36 / 55%);
}
.upup:hover {
    background: rgba(119, 39, 251, 0.6);
}

/*------------------------------FOOTER*/
footer {
    color: var(--background-color);
    width: 100%;
    position: relative;
    background: #267530;
}
footer p {
    font-size: 12px;
    line-height: 15px;
    margin: 30px 15px;
    text-align: center;
}

@media (min-width: 950px) {
    .none-el {
        display: flex;
    }

    /*------------------------------HEADER*/
    header {
        display: flex;
        justify-content: center;
    }
    header > div {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    .nav-section {
        border-bottom: none;
        display: flex;
        flex-direction: row;
        justify-content: space-around;
    }
    .nav-section > span {
        display: none;
    }
    .menu-btn {
        display: none;
    }
    header span {
        font-size: 27px;
    }
    nav {
        min-width: auto;
        background: none;
        position: relative;
        flex-direction: row;
        align-items: center;
        top: 0;
    }
    nav > div {
        display: none;
    }
    nav ul {
        display: flex;
        flex-direction: row;
        margin-top: 0;
    }
    nav li {
        padding: 0;
        margin: 20px;
        font-size: 16px;
    }
    nav li:hover {
        background: none;
        color: var(--border-color);
    }
    .close-img {
        display: none;
    }
    .author {
        margin-right: 20px;
    }
    .author button {
        width: 100%;
        padding: 12px 30px;
        margin: 13px 0;
    }

    /*------------------------------MAIN*/
    main {
        margin-top: 70px;
    }
    article {
        margin-top: 10px;
        padding: 45px;
    }
    ol {
        font-size: var(--table-text);
    }
    h1, h2, h3 {
        margin-top: 10px;
        margin-bottom: 30px;
        text-align: center;
    }
    h1 {
        width: 60%;
        font-size: 64px;
        line-height: 76px;
    }
    h2 {
        font-size: 40px;
    }
    h3 {
        font-size: 30px;
    }
    h4 {
        margin-top: 0;
        font-size: 22px;
    }
    p {
        font-size: var(--normal-fs);
    }
    .anchor {
        padding-left: 30px;
        margin-bottom: 50px;
    }
    .imgs {
        display: flex;
        align-items: center;
    }
    .imgs figure {
        width: calc(50% - 20px);
    }
    .imgs figure:last-child {
        margin-left: 40px;
    }
    .span-decor {
        display: flex;
        padding: 35px 60px;
        align-items: center;
    }
    .span-decor figure {
        margin-right: 45px;
    }
    .content-s {
        display: flex;
        flex-direction: row-reverse;
        align-items: center;
        justify-content: space-between;
        margin: 50px 0;
    }
    .content-s figure {
        width: 60%;
        margin-left: 20px;
    }
    .content-s ul {
        font-weight: var(--extra-table-fw);
        list-style-type: none;
        margin-bottom: 0;
    }

    /*------------------------------TABLES*/
    table, th {
        font-size: var(--table-text);
    }
    .three3-col td:first-child {
        font-size: 20px;
    }
    .three3-col td:nth-child(2) {
        font-size: 25px;
    }

}