body {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

ul {
    padding: 0;
}

header {
    width: 100%;
    height: 90px;
    background: linear-gradient(to bottom, #ffffff26 0%, rgba(0, 0, 0, 0.15) 100%), radial-gradient(at top center, rgba(255, 255, 255, 0.40) 0%, rgba(0, 0, 0, 0.40) 120%) #989898;
    background-blend-mode: multiply, multiply;
    display: flex;
    padding: 0px 10px;
    /* justify-content: center; */
    align-items: center;
}

header img {
    height: 80%;
    width: auto;
}

.navbar.open {
    display: flex;
    position: fixed;
    background: gray;
    top: 92px;
    left: 5px;
    height: calc(100vh - 92px);
    padding: 0px 20px;
    border-radius: 5px;
    flex-direction: column;
    justify-content: space-between;
    /* align-items: center; */

}

.navbar.close {
    display: flex;
    position: fixed;
    background: gray;
    top: 92px;
    left: -270px;
    height: calc(100vh - 92px);
    padding: 0px 20px;
    border-radius: 5px;
    flex-direction: column;
    justify-content: space-between;
}

.button-close.open {
    position: absolute;
    display: flex;
    width: 30px;
    height: 30px;
    background-image: linear-gradient(60deg, #3d3393 0%, #2b76b9 37%, #2cacd1 65%, #35eb93 100%);
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    right: -15px;
    top: -5px;
    box-shadow: 0px 0px 5px yellow;
    cursor: pointer;
}

.button-close.close {
    position: absolute;
    display: flex;
    width: 30px;
    height: 30px;
    background-image: linear-gradient(60deg, #3d3393 0%, #2b76b9 37%, #2cacd1 65%, #35eb93 100%);
    justify-content: center;
    align-items: center;
    border-radius: 0% 100px 100px 0%;
    right: -30px;
    top: 50%;
    box-shadow: 0px 0px 5px yellow;
    cursor: pointer;
}

.menu-nav,
.menu-bottom {
    display: flex;
    flex-direction: column;
    gap: 10px;

}

.menu-bottom {
    margin-bottom: 40px;
}

.item-nav {
    text-transform: uppercase;
    font-weight: 800;
    cursor: pointer;
    color: rgb(3, 4, 75);
    text-shadow: 0px 0px 5px rgb(255, 255, 255);
    width: 99%;
    background-image: linear-gradient(to top, #e6b980 0%, #eacda3 100%);
    padding-left: 5px;
    padding: 4px;
}

.item-nav:hover {
    background-image: linear-gradient(to right, #f9d423 0%, #ff4e50 100%);
}

.main.open{
    width: calc(100% - 270px);
    margin-left: 280px;
    background: gray;
    height: calc(100vh - 110px);
    margin-top: 2px;
}

.main.close{
    width: 100%;
    margin-left: 10px;
    background: gray;
    height: calc(100vh - 110px);
    margin-top: 2px;
}