@import url('https://fonts.googleapis.com/css2?family=Noto+Serif: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, svg {
    max-width: 100%;
    display: block;
    height: auto;
    margin: 0 auto;
}
address {
    font-style: normal;
}
button {
    color: inherit;
    background-color: transparent;
}
/*------------------------------*/

:root {
    --background-color: #eceef8;
    --title-color: #4414a5;
    --text-color: #000000;
    --extra-text-color: #FFFFFF;
    --nav-bg-color: #6f80df;
    --text-font-weight: 400;
    --title-font-weight: 700;
    --table-font-size: 14px;
    --normal-font-size: 16px;
    --nav-font-size: 18px;
    --article-btn-size: 20px;
}
body {
    font-family: 'Noto Serif', serif;
    font-weight: var(--text-font-weight);
    font-size: var(--normal-font-size);
    color: var(--text-color);
    background: var(--background-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}
.none {
    display: none;
}
button {
    color: var(--title-color);
    padding: 12px 25px;
    border-radius: 30px;
    border: 2px solid #040404;
    cursor: pointer;
}

/*------------------------------HEADER*/
header {
    width: 100%;
}
header > div {
    width: 100%;
    max-width: 1500px;
    display: flex;
    flex-direction: column;
    text-align: center;
    z-index: 1;
    position: relative;
}
header span {
    color: var(--title-color);
    font-size: 22px;
    margin: 30px;
    font-weight: 700;
}
.logo-block {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #FDD1BE;
}
.logo-block div {
    display: flex;
}
.burger {
    width: 40px;
    height: 40px;
    margin: 30px;
    cursor: pointer;
}
.open-img {
    background: url("../svg/burger.svg") no-repeat;
}
.close-img {
    background: url("../svg/close.svg") no-repeat;
    position: absolute;
    top: 0;
    right: 0;
}
nav {
    min-width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background-size: cover;
    width: 100%;
    height: 100%;
    background: var(--title-color);
    display: flex;
    flex-direction: column;
    z-index: 2 !important;
}
nav ul {
    list-style: none;
    margin-top: 100px;
}
nav li {
    width: 90%;
    font-weight: var(--title-font-weight);
    color: var(--extra-text-color);
    font-size: var(--nav-font-size);
    line-height: 32px;
    padding: 15px 30px;
    margin: 30px 25px 60px 25px;
    cursor: pointer;
}
nav li:hover {
    color: var(--title-color);
    background: var(--extra-text-color);
    border-radius: 30px;
}
.authorization {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 20px 0;
}
.authorization button {
    width: 90%;
}
.authorization button:last-child {
    margin-top: 15px;
    color: var(--extra-text-color);
    background: var(--title-color);
}

/*------------------------------MAIN*/
main {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 20px;
    background: url("../img/background-mob.png") repeat-y;
    background-size: contain;
}
.bg {
    width: 100%;
    height: 820px;
    background: url("../img/image 3.png"), lightgray 50% no-repeat;
    background-size: contain;
    mix-blend-mode: screen;
    position: absolute;
    top: 0;
    left: 0;
    /*z-index: -1;*/
}
.blur {
    background: rgba(0, 0, 0, 0.50);
    filter: blur(1px);
}
article {
    position: relative;
    z-index: 1;
    margin: 0 15px;
    display: flex;
    flex-direction: column;
}
article button {
    font-size: var(--article-btn-size);
    width: 250px;
    margin: 20px 0;
    font-weight: var(--title-font-weight);
}
img {
    border-radius: 30px;
    margin: 8px auto;
    display: block;
    max-width: 100%;

}
figure {
    display: flex;
    flex-direction: column;
    align-items: center;
}
h1 {
    color: var(--title-color);
    font-size: 43px;
    font-weight: var(--title-font-weight);
    text-align: center;
    margin-top: 25px;
    margin-bottom: 25px;
}
h2 {
    color: var(--title-color);
    font-size: 38px;
    font-weight: var(--title-font-weight);
    text-align: start;
    margin: 20px 0;
}
h3 {
    color: var(--title-color);
    font-weight: var(--title-font-weight);
    font-size: 32px;
    text-align: start;
    margin: 20px 0;
}
main ul, ol {
    text-align: start;
    margin-bottom: 20px;
}
article  ul, ol {
    margin-left: 20px;
}
li {
    padding: 7px;
}
a {
    color: var(--title-color);
}
p {
    margin-bottom: 12px;
    line-height: 24px;
    text-align: start;
}

/*------------------------------TABLES*/
table {
    width: 100%;
    margin-top: 15px;
    margin-bottom: 50px;
    padding: 0 15px 15px 15px;
}
tr {
    color: var(--title-color);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    border-radius: 20px;
    margin: 10px 0;
    padding: 5px;
}
tr:nth-child(2n+1) {
    background: var(--title-color);
    color: var(--extra-text-color);
}
th {
    width: 100%;
    padding-bottom: 5px;
    font-size: var(--normal-font-size);
 }
td {
    font-size: var(--table-font-size);
    word-wrap: break-word;
    padding: 5px;
}
tr td:first-child {
    min-width: 100%;
    text-align: center;
}
.tabl4 td {
    width: 33%;
}
.tabl3 td {
    width: 50%;
}
.tabl2 td {
    width: 100%;
}
.up-er {
    color: var(--title-color);
    font-size: 20px;
    display: none;
    justify-content: center;
    align-items: center;
    height: 60px;
    width: 60px;
    position: fixed;
    bottom: 70px;
    right: 30px;
    border-radius: 50%;
    border: 1px solid var(--title-color);
    cursor: pointer;
    background: var(--background-color);
    z-index: 2;
}
.up-er:hover {
    color: var(--extra-text-color);
    background: var(--title-color);
}

/*------------------------------FOOTER*/
footer {
    color: var(--title-color);
    font-size: 11px;
}
footer p {
    margin: 30px 15px;
    text-align: center;
}

@media (min-width: 1085px) {
    .none {
        display: flex;
        align-items: center;
    }
    .burger {
        display: none;
    }

    /*------------------------------HEADER*/
    header {
        display: flex;
        justify-content: center;
    }
    header > div {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    nav {
        /*top: 90px;*/
        min-width: auto;
        max-width: 240px;
        height: auto;
        border-radius: 0 24px 24px 0;
        border: 1px solid var(--title-color);
        background: var(--nav-bg-color);
    }
    nav ul {
        margin: 20px 0;
    }
    nav li {
        display: flex;
        align-items: center;
        position: relative;
        min-width: 100%;
        padding: 10px 39px;
        color: var(--title-color);
        margin: 30px 0 30px 16px;
    }
    .svg-li {
        margin-right: 7px;
        width: 24px;
        height: 24px;
        background: url("../svg/nav-li.svg") no-repeat center;
    }
    nav li:hover::after {
        content: "";
        width: 0;
        height: 0;
        border-top: 35px solid transparent;
        border-right: 110px solid  var(--title-color);
        border-bottom: 35px solid transparent;
        position: absolute;
        right: 1px;
        top: -9px;
        z-index: -1;
    }
    nav li:hover {
        background: var(--title-color);
        color: var(--extra-text-color);
        border-radius: 24px 0 0 24px;
    }
    nav li:hover .svg-li {
        background: url("../svg/nav-li-hover.svg") no-repeat center;
    }
    .logo-block {
        display: none;
        border-bottom: none;
    }
    .authorization {
        flex-direction: row;
        margin-bottom: 0;
        margin-right: 20px;
        margin-top: 0;
    }
    .authorization button {
        padding: 12px 35px;
        margin: 13px 0;
    }
    .authorization button:last-child {
        margin-left: 15px;
    }

    /*------------------------------MAIN*/
    main {
        background: url("../img/background.png") repeat-y;
        background-size: contain;
    }
    article {
        max-width: 1200px;
        margin: 0 40px 0 260px;
    }
    main ul, ol {
        margin-bottom: 70px;
    }

    /*------------------------------TABLES*/
    table {
        padding: 0;
        margin-bottom: 70px;
    }
    th {
        font-weight: var(--text-font-weight);
        font-size: var(--nav-font-size);
        width: auto;
        padding-bottom: 0;
    }
    td {
        font-size: var(--nav-font-size);
        padding: 15px;
    }
    .tabl4 td {
        width: 25%;
    }
    .tabl3 td {
        width: 33%;
    }
    .tabl2 td {
        width: 50%;
    }
    tr td:first-child {
        min-width: 25%;
        padding: 15px;
    }
}