:root {
    --primary-color: rgba(57,136,255,0.75);
    --secondary-color: rgba(229, 148, 0, 0.9);
    --overlay-color: rgba(10,10,8,0.9);
    --menu-speed: 0.75s;
}

.menu-wrap {
    position: relative;
    top: 0;
    left: 0;
    z-index: 1;
}
.menu-wrap .toggler {
    top: 0;
    left: 0;
    z-index: 2;
    cursor: pointer;
    width: 55px;
    height: 50px;
    opacity: 0;
}
.menu-wrap .hamburger {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 45px;
    height: 45px;
    padding: 0.65rem;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;

}
/* Hamburger line */
.menu-wrap .hamburger > div {
    position: relative;
    flex: none;
    width: 100%;
    height: 2px; /* 3px */
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
}
/* Hamburger lines - top & bottom */
.menu-wrap .hamburger > div::before, .menu-wrap .hamburger > div::after {
    content: '';
    position: absolute;
    z-index: 1;
    top: -10px;
    width: 100%;
    height: 2px;
    background: inherit;
}
/* Moves lines down */
.menu-wrap .hamburger > div::after {
    top: 10px;
}
/* Toggler animation */
.menu-wrap .toggler:checked + .hamburger > div {
    transform: rotate(135deg);
}
/* Turns lines into X */
.menu-wrap .toggler:checked + .hamburger > div::before,
.menu-wrap .toggler:checked + .hamburger > div::after {
    top: 0;
    transform: rotate(90deg);
}
/* Rotate on hover when checked */
.menu-wrap .toggler:checked:hover + .hamburger > div {
    transform: rotate(225deg);
}
/* Show menu */
.menu-wrap .toggler:checked ~ .menu {
    visibility: visible;
}
.menu-wrap .toggler:checked ~ .menu > div {
    transform: scale(1);
    transition-duration: var(--menu-speed);
}
.menu-wrap .toggler:checked ~ .menu > div > div {
    opacity: 1;
    transition: opacity 0.4s ease 0.4s;
}
.menu-wrap .menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    visibility: hidden;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.menu-wrap .menu > div {
    background: var(--overlay-color);
    border-radius: 50%;
    width: 200vw;
    height: 200vw;
    display: flex;
    flex: none;
    align-items: center;
    justify-content: center;
    transform: scale(0);
    transition: all 0.4s ease;
}
.menu-wrap .menu > div > div {
    text-align: center;
    max-width: 90vw;
    max-height: 100vh;
    opacity: 0;
    transition: opacity 0.4s ease;
}
.menu-wrap .menu > div > div > ul > li {
    list-style: none;
    color: #fff;
    font-size: 1.5rem;
    padding: 1rem;
}
.menu-wrap .menu > div > div > ul > li > a {
    color: inherit;
    text-decoration: none;
    transition: color 0.4s ease;
}
.menu-wrap .menu > div > div > ul > li > a:hover {
    color: var(--secondary-color);
}