/* =======================================
   Header
======================================= */

.site-header {
    background: #ffffff;
    border-bottom: 1px solid #e5e5e5;
    position: sticky;
    top: 0;
    z-index: 999;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
}

.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo img {
    width: 170px;
    height: auto;
    display: block;
}

.navigation ul {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 38px;
}

.navigation a {
    color: #111111;
    text-decoration: none;
    font-weight: 700;
    font-size: .9rem;
    letter-spacing: .04em;
    text-transform: uppercase;
    position: relative;
    transition: .25s;
}

.navigation a:hover {
    opacity: .65;
}

.navigation a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 0;
    height: 2px;
    background: #111111;
    transition: .25s;
}

.navigation a:hover::after {
    width: 100%;
}

.estimate-btn {
    background: #111111;
    color: #ffffff;
    padding: 14px 26px;
    border-radius: 2px;
    font-weight: 800;
    font-size: .82rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    text-decoration: none;
    transition: .25s;
}

.estimate-btn:hover {
    background: #333333;
}