header {width: 100%; height: 80px; background: #fff; box-shadow: 0px 2px 2px #0000000f;}
header .container {display: flex; align-items: center; height: 100%;}
header .logo {width: 173px; height: auto;}
header .logo img {width: 100%; height: auto;}
header nav {margin-left: 156px;}
header nav ul {display: flex; align-items: center; gap: 80px;}
header nav ul li {}
header nav ul li a {font-size: 18px; font-weight: 500; line-height: 130%; color: var(--pr2);}
header nav ul li.active a {color: var(--pr);}