*,
*::before,
*::after {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

.header {
    position: sticky;
    top: 0;
    width: 100%;
    height: 80px;
    box-shadow: 0 5px 30px 0 rgba(0, 0, 0, 0.1);
    background: rgba(255, 255, 255, 0.8);
    z-index: 100;
    margin: 0 auto;
}

.header .container {
    max-width: 1180px;
}

.header-row {
    position: relative;
    height: 80px; 
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1;
}

.nav_list {
    display: flex;
    gap: 45px;
    position: relative;
    left: 0px;
}

.btn {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-family);
    font-weight: 700;
    font-size: 12px;
    color: #f07c00;
    border: 2px solid #f07c00;
    border-radius: 5px;
    padding-left: 36px;
    width: 170px;
    height: 36px;
    background: #fff;
}

.btn:hover {
    color: #fff;
    background: #f07c00;
}

.nav_link {
    display: inline-block;
    position: relative;
    font-weight: 600;
    font-size: 15px;
    color: #514f4f;
    text-align: center;
    align-items: baseline;
    vertical-align: middle;
    height: 20px;
    top: 13px;
}

.nav_link:hover {
    color: #f07c00;
}

.nav_link1 {
    position: relative;
    font-weight: 600;
    font-size: 15px;
    color: #514f4f;
    vertical-align: middle;
    cursor: pointer;
    height: 50px;
    top: 15px;
}

.nav_link1:hover {
    color: #f07c00;
}

.btn1 {
    cursor: pointer;
    font-weight: 700;
    font-size: 17px;
    color: #f07c00;
}

.btn2 {
    cursor: pointer;
    font-weight: 600;
    font-size: 13px;
    color: #514f4f;
    text-align: right;
}

.btn2:hover {
    color: #f07c00;
}