@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

.logo {
    max-width: 40%;
    max-height: 40%;
}
body {
    margin: 0;
    width: 100%;
}

.layout {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

main {
    background-color: #D2E2FB;
    flex-grow: 1;
    
}


.m-hsheet {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    grid-gap: 20px;
}

.header-text {
    font-size: 24px;
    color: #333;
}

.m-menu {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: inherit;
}

.m-menu-item {
    margin: 0 30px;
    padding: 10px 0;
    text-decoration: none;
    color: #333;
}

a:hover {
    text-decoration: underline;
}

.u-section {
    width: 100%; 
    height: 880px;
    margin: 80px 0 0 0;
    padding: 7px 27px 7px 26px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); 
    gap: 20px;
    justify-content: left;
    align-items: center;
}




.blue {
    color: blue;
    font-weight: bold;
}
.purpl {
    color: #884FA4;
    font-weight: bold;
}
.red {
    color: red;
    font-weight: bold;
}
.orange {
    color: orange;
    font-weight: bold;
}
.u-rounded-block {
    background-color: rgba(244, 233, 233, 0.4);
    border: 1px solid black;
    border-radius: 10px;
    padding: 20px;
    grid-column: span 1;
    display: grid;
    justify-content: start;
    grid-auto-rows: minmax(0, auto);
    /* width: calc((100% / 3)); */
    box-sizing: border-box; 
}

.u-image {
    grid-column: span 2; 
}

.u-image img {
    max-width: 100%;
    max-height: 100%;
    border-radius: 10px; 
}

.u-block-text {
    text-align: justify;
}

.about {
    max-width: -webkit-calc(800px - (30px * 2));
    max-width: calc(800px - (30px * 2));
    margin-right: auto;
    margin-left: auto;
    padding-right: 30px;
    padding-left: 30px;
}
@media screen and (max-width: 800px) {
    .about {
        max-width: -webkit-calc(800px - (30px));
        max-width: calc(800px - (30px));
        padding-right: 15px;
        padding-left: 15px;
    }
}

.about h1 {
    font-size: 40px;
}

dt {
    float: left;
    clear: left;
    width: 450px;
    font-weight: bold;
    color: rgb(0, 0, 0);
}

dt::after {
    content: ':';
}

dd {
    margin: 0 0 0 40px;
    padding: 0 0 0.5em 0;
    width: 700px;
}

.ttooltip {
    z-index: 99;
}

/* Вступительное*/
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100px;
    padding: 0 5%;
    position: absolute;
    width: 100%;
    z-index: 100;
}

header h1 {
    font-size: 40px;
    color: white;
}

header nav {
    display: flex;
    gap: 30px;
}

header nav a {
    text-decoration: none;
    font-size: 20px;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 99px;
    transition: 0.3s;
    color: white;
}

header nav a.active {
    background: #5247B9;
}

header nav a:hover {
    background: #5247B9;
}

header nav:hover>a:not(:hover) {
    background: none;
}

.home {
    display: flex;
    height: 100dvh;
    background: linear-gradient(to top, #D2E2FB 30%, #86A8DB);
    position: relative;
    overflow: hidden;
}
#abb {
    overflow: auto;
}

.home svg {
    position: absolute;
    bottom: 0;
    width: 100%;
    pointer-events: none;
}

.home .title {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: rgb(255, 255, 255);
    font-size: 80px;
    text-shadow: 0px 0px 4px rgba(0, 0, 0, 0.25);
    -webkit-text-stroke: 2px black;
    /* Добавляем обводку шириной 2px черного цвета */
}