@import url('https://fonts.googleapis.com/css2?family=Comfortaa:wght@300;400&family=Montserrat:wght@200;700&display=swap');

body {
    position: absolute;
    width: 100vw;
    height: 100vh;
    
    top: 0;
    left: 0;
    border: 0;
    margin: 0;
}

/* <Header> */

#Logo {
    width: 19vw;
}

#Heading {
    --Primary: #db4c27;
    position: absolute;
    z-index: 100;
    top: 0;
    left: 0;
    
    width: 100vw;
    height: 8vh;
    min-height: fit-content;
    border-bottom: 1px solid rgba(255, 255, 255, 10%);
}

#Heading #Logo {
    color: white;
    font-weight: 400;
    font-size: 5vh;
    width: fit-content;
}

#Heading nav {
    max-width: 90vw;
    height: fit-content;
    margin: 0 auto;
    padding: 1vh 3vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#Heading .NavList {
    display: flex;
    gap: 1.5vw;
    align-items: center;
    list-style: none;
}

#Heading i {
    text-decoration: none;
    color: white;
    padding: 0 1vw;
    font-size: 3vh;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 6vh;
    height: 6vh;
    border-radius: 50%;
    background-color: rgba(70, 70, 70, 45%);
}

#Heading .NavList li {
    cursor: pointer;
}

#Heading i::before {
    transform: translateY(-6%);
}

#Heading .Menu {
    overflow: hidden;
    width: 6vh;
    height: 6vh;
    border: none;
    border-radius: 50%;    
    background-color: rgba(70, 70, 70, 45%);
}

#Heading .Menu .Hamburger {
    transition: translate 1s, rotate 1s;
}

#Heading .Menu[aria-expanded="True"] .Hamburger {
    translate: 6% -4%;
    rotate: 0.125turn;
}

#Heading .Menu .line {
    transition: 1s;
    stroke-dasharray: 60 31 60 300;
}

#Heading .Menu[aria-expanded="True"] .line {
    stroke-dasharray: 60 103 60 300;
    stroke-dashoffset: -90;
}

#Heading .Menu .MenuNav {
    position: absolute;
    width: 25vw;
    height: 50vh;
    top: 9vh;
    transform: translateX(calc(-50% + 3vh)); /* 3vh comes from the menu button width */
    display: flex;
    flex-flow: column nowrap;
    justify-content: space-around;

    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(20px);
    visibility: hidden;
    opacity: 0;
    padding: 0;
    border-radius: 10vh;
    
    font: 6vh "Comfortaa", sans-serif;
    font-weight: 400;
    color: white;
    z-index: 100;
    transition: opacity 400ms ease-in, visibility 400ms;
}

#Heading .Menu .MenuNav * {
    text-decoration: transparent solid underline;
    color: white;
    cursor: pointer;
    
    transition: color 400ms ease-in, text-decoration 400ms ease-in;
}

#Heading .Menu .MenuNav *:hover {
    color: var(--Primary);
    text-decoration: var(--Primary) solid underline;
}

#Heading .Menu[aria-expanded="True"] .MenuNav {
    visibility: visible;
    opacity: 1;
}

/* <main> */

main {
    --MouseX: 0px;
    --MouseY: 0px;
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

main img.Parallax {
    --SpeedX: 0.3;
    --SpeedY: calc(0.3 / 1.7778);
    position: absolute;
    aspect-ratio: 2.3888;
    width: 130vw;
    top: 48.3vh;
    left: 50vw;
    translate: calc(-50% - var(--MouseX) * var(--SpeedX)) calc(-50% + var(--MouseY) * var(--SpeedY));
    pointer-events: none;

    transition: 0.45s cubic-bezier(0.2, 0.49, 0.32, 0.99);
}