.header {
    position: fixed;
    top: 0px;
    height: 90px;
    width: 100%;
    background: rgba(0, 0, 0, .65);
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, .8);
    margin-bottom: 10px;
    z-index: 2;
}

.logo-header {
    position: fixed;
    top: 0.5rem;
    left: 2rem;
    z-index: 9;
    width: 90px;
}

.navbar {
    /* display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: #010411;
    padding: 15px 30px;
    color: white;
    width: 350px;
    align-items: flex-start;    
    transition: 0.5s;
    user-select: none; */
}

.nav-links {
    font-size: 1rem;
    list-style: none;
    position: absolute;
    left: 0px;
    top: 1rem;
    left: 150px;
    flex-direction: row;
    text-align: center;
    display: flex;
    transition: 0.5s;
    flex-wrap: nowrap;
    align-items: flex-start;
}

.nav-links li a {
    color: white;
    text-decoration: none;
    display: inline-block;
}

.nav-links li {
    margin: 20px 0;
    margin-left: 20px;
    cursor: pointer;
    border-left: 4px solid transparent;
    transition: all 0.3s ease;
}

.nav-links li:hover {
    color: #00d4ff;
    padding-bottom: 0.5rem;
    border-left: 4px solid #00d4ff;
}

.nav-links li a:hover {
    color: #00d4ff;
}

.navbar .container {
    display: block;
    height: 100vh;
    max-width: 350px;
    margin: 0;
    padding: 0;
}

.burger {
    display: none;
    top: 30px;
    cursor: pointer;
    position: absolute;
    right: 10px;
    padding: 5px;
    background: #333;
    border-radius: 3rem;
    z-index: 9;
}

.burger span {
    display: block;
    width: 25px;
    height: 3px;
    background: white;
    margin: 5px;
    transition: 0.3s;
}

@media screen and (max-width: 900px) {
    .navbar {
        position: fixed;
        left: -100%;
        top: 0px;
        width: 100%;
    }

    .navbar.active {
        left: 0;
    }

    .burger {
        display: block;
    }

    .nav-links {
        top: 5.5rem;
        left: 0px;
        flex-direction: column;
        transition: 0.5s;
        flex-wrap: nowrap;
        background: #010411;
        width: 100%;
        height: 100vh;
    }
}
.toggle {
    background: #333;
}

.burger.toggle span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.burger.toggle span:nth-child(2) {
    opacity: 0;
}

.burger.toggle span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

.sidebar {
    width: 280px;
    background-color: #12141d;
    color: #c5c6c8;
    font-family: sans-serif;
    border-radius: 8px;
    overflow: hidden;
}

.menu-item {
    padding: 12px 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: 0.3s;
}

.menu-item:hover {
    background-color: #1f222c;
}

.submenu {
    max-height: 0;
    display: none;
    overflow: hidden;
    background-color: #181a23;
    user-select: none;
}

.submenu.active {
    display: block;
    max-height: 500px;
    border: inset;
    border-radius: 1rem;
}

.submenu-item {
    padding: 10px 40px;
    font-size: 14px;
    display: flex;
    align-items: center;
    cursor: pointer;
}

.submenu-item:hover {
    color: #fff;
    background-color: #252836;
}

.sub-icon {
    width: 18px;
    height: 18px;
    margin-right: 10px;
    filter: grayscale(100%) brightness(1.5);
}

.no-scroll {
    overflow: hidden !important;
}