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

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    display: flex;
    justify-content: space-between;
    height: 70px;
    background-color: rgb(39, 39, 39);
    padding: 10px;
    align-items: center;
}

.logo img {
    height: 50px;
    padding: 10px;
}

.menu-horizontal {
    list-style: none;
    display: flex;
    padding: 0;
}

.menu-horizontal li {
    position: relative;
}

.menu-horizontal li a {
    display: block;
    padding: 15px 20px;
    color: white;
    text-decoration: none;
    text-align: center;
}

.menu-horizontal li:hover {
    background-color: rgb(37, 37, 197);
    border-radius: 25px;
}

.menu-horizontal li a:hover {
    color: gold;
}

.menu-vertical {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.5);
    list-style: none;
    padding: 0;
    margin: 0;
    border-radius: 5px;
}

.menu-horizontal li:hover .menu-vertical {
    display: block;
}

.footer {
    width: 100%;
    background: rgb(39, 39, 39);
    min-height: 100px;
    padding: 20px 50px;
    display: flex;
    align-items: center;
    flex-direction: column;
    margin-top: auto;
}

.social-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.icon {
    color: white;
    font-size: 32px;
    margin: 0 10px;
    transition: 0.5s;
}

.icon:hover {
    transform: translateY(-10px);
}

.vision {
    padding: 20px;
    color: rgb(9, 8, 8);
    margin: 20px auto;
    max-width: 800px;
    border-radius: 10px;
    font-size: 22px;
    background: rgba(255, 255, 255, 0.1);
    margin-bottom: 30px;
}

.vision h1 {
    margin-bottom: 20px;
    color: gold;
    text-align: center;
}

.vision-img {
    display: block;
    margin: 20px auto;
    max-width: 100%;
    height: auto;
}

footer p {
    color: aliceblue;
}

.icon-elem, .menu-elem {
    list-style: none;
}

.menu {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 10px 0;
    flex-wrap: wrap;
}

.menu-icon {
    color: white;
    font-size: 20px;
    text-decoration: none;
    margin: 5px 10px;
    opacity: 0.75;
    display: inline-block;
    transition: 0.3s;
}

.menu-icon:hover {
    opacity: 1;
}