.header-right .main-nav .nav {
    display: flex;
    flex-direction: row;
    list-style-type: none;
}
.header-right .main-nav .nav li {
    padding: 10px 20px;
}
.header .header-top {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    padding: 30px;
    background-color: #2f455c;
    z-index: 2;
}
.header-left .logo {
    /* width: 120px;
    height: 120px; */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.header-left .pt-logo {
    width: 150px;
    height: auto;
    margin-top: -10px;

}
.header-right {
    display: flex;
    flex-direction: row;
    align-items: center;
}
.header-right .main-nav .nav .nav-link {
    text-decoration: none;
    color: #fff;
}
.header-right .main-nav .nav .nav-item:hover .nav-link {
    text-decoration: none;
    color: #fab439;
}
.header-right .nav-panel {
    display: flex;
    flex-direction: row;
    align-items: center;
}
.header-right .visit-sdem .sdem-btn {
    padding: 15px 40px;
    margin-left: 20px;
    text-decoration: none;
    background-color: #fab439;
    border: 2px solid #fab439;
    color: #3f3f3f;
    font-weight: 900;
}
.header-right .visit-sdem .sdem-btn:hover {
    background-color: transparent;
    border-color: #fab439;
    color: #fab439;
}

.ham-btn .span-2,
.ham-btn .span-1 {
    width: 35px;
    height: 3px;
    display: block;
    background-color: #fab439;
    transition: all 1s;
}

.ham-btn {
    display: none;
}
.ham-btn .span-2 {
    margin-top: 10px;
}

@media screen and (max-width: 992px) {
    .header-left .pt-logo {
        margin-top: 0;
    }
    .header-right .main-nav {
        display: none;
    }
    .header-right .main-nav.active {
        display: block;
    }
    .header-right.active .span-1 {
        transform: rotate(45deg);
    }
    .header-right.active .span-2 {
        transform: rotate(-45deg);
        margin-top: -3px;
    }
    .header-right .nav-panel {
        position: absolute;
        background-color: #3f3f3f;
        top: 0;
        width: 0;
        height: 100vh;
        right: 0;
        transition-duration: 1s;
    }
    .ham-btn {
        display: block;
        padding: 40px 0;
        position: relative;
        z-index: 1000;
    }
    .header-right .nav-panel.active {
        transition-duration: 1s;
        width: 100vw;
        flex-direction: column;
        justify-content: center;
    }
    .header-right .nav-panel.active .nav {
        flex-direction: column;
        text-align: center;
        padding: 0;
        margin: 0;
    }
    .nav-panel.active .visit-sdem {
        text-align: center;
        margin-top: 30px;
    }
    .nav-panel.active .visit-sdem .sdem-btn {
        margin-left: 0;
    }
  }