body {
    display: flex;
    flex-direction: column;
    gap: 50px;
    align-items: center;
    margin: 0;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

.container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 800px;
}

header {
    margin-top: 25px;
}

footer {
    margin-bottom: 40px;
}

.logo {
    height: 40px;
}

.main-nav {
    display: flex;

    gap: 20px;
}

.main-nav>.link {
    color: #333;
    text-decoration: none;
    font-size: 20px;
}

.main-nav>.link:hover {
    color: red;
    text-decoration: underline;
}

.main-nav>.link.active {
    font-weight: bold;
    color: #000;
    text-decoration: underline;
}

.left-column {
    width: 40%;
}

.main-title {
    margin: 0;
    font-size: 50px;
    font-weight: normal;
}

.sub-title {
    margin: 0;
    margin-bottom: 40px;
    font-size: 50px;
    font-weight: bold;
}
/* content privaloma savybe,(nors tuscia) be jos neveiks pseudo selektorius */
.sub-title::after {
    display: block;
    content: '';
    width: 100px;
    height: 4px;
    background-color: #554485;
}
.description {
    margin: 0;
    margin-bottom: 40px;
    font-size: 20px;
}

.btn-group {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn {
    background-color: #554485;
    color: #fff;
    padding: 16px;
    padding-left: 30px;
    padding-right: 30px;
    font-size: 16px;
    line-height: 20px;
    text-transform: uppercase;
    font-weight: bold;
    text-decoration: none;
    border-radius: 30px;
    border: 4px solid #554485;
}

.btn:last-child {
    background-color: #fff;
    color: #554485;
}

.btn:hover {
    background-color: #fff;
    color: #554485;
    cursor: pointer;
}

.btn:last-child:hover {
    background-color: #554485;
    color: #fff;
}

.main-img {
    width: 60%;
}

.socials {
    display: flex;
    gap: 24px;
}

.socials > .icon {
    font-size: 24px;
    text-decoration: none;
    color: #c5c5c5;
}
.socials > .icon:hover {
    color: red;
}

.copyright {
    margin: 0;
}