@charset "utf-8";
@import url(http://fonts.googleapis.com/css?family=Orbitron);

body {
    font-family: "Orbitron";
}

#wrap {
    width: 100%;
    height: 100%;

    position: fixed;
    top: 0;
    left: 0;

    background-color: black;
    opacity: 0.9;
    z-index: 1;
}

#header {
    margin-top: 20px;
    width: 100%;
    height: 130px;

    position: relative;
    box-sizing: border-box;
    z-index: 2;
}

#header ul {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: end;
    padding: 0 50px;
    box-sizing: border-box;
}

#header ul li {
    color: white;
    padding: 5px 18px;
    cursor: pointer;
    transition: all 0.5s;
    font-size: 20px;
}

#header ul li:hover {
    transform: scale(2);
}

#header .header-txt {
    width: 100%;
    height: 100%;

    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
}

#header .header-txt {
    font-size: 90px;
    font-weight: bold;
    letter-spacing: 20px;
}

#section {
    position: relative;
    margin-top: 50px;
    width: 100%;
    height: 500px;
    background-color: antiquewhite;
    z-index: 4;

    display: flex;
    align-items: center;
}

#section .section-img {
    position: absolute;
    width: 100%;
    height: 100%;
}

#section .section-img img {
    position: absolute;
    width: 100%;
    height: 100%;

    left: 0;
    top: 0;
    z-index: 1;
}

#menu {
    position: absolute;
    background-color: black;
    width: 100%;
    height: 50px;

    z-index: 5;
    opacity: 0.8;

    display: flex;
    justify-content: center;
    z-index: 4;
}

#menu ul {
    width: 60%;
    height: 100%;

    display: flex;
    justify-content: space-between;
    align-items: center;
}

#menu li {
    font-size: 15px;
    color: white;
    display: block;
    cursor: pointer;
    width: 100%;
    height: 100%;

    display: flex;
    align-items: center;
    justify-content: center;

    position: relative;
    perspective: 1600px;
}

#menu li:hover .menu-2depth {
    opacity: 1;
    transform: rotateY(360deg);
}

#menu .menu-2depth {
    position: absolute;

    width: 200px;
    height: 300px;
    background-color: #000;
    opacity: 0.9;

    padding: 10px;
    border: 2px solid pink;
    box-sizing: border-box;
    overflow: hidden;

    display: flex;
    flex-direction: column;
    align-items: center;

    opacity: 0;
    transform: rotateY(-180deg);
    transition: all 1s;
    perspective: 200px;
}

#menu .menu-2depth img {
    width: 180px;
    height: 110px;
}

#menu .menu-2depth h2 {
    width: 100%;
    height: 55px;
    text-align: center;
    margin-top: 20px;
}

#menu .menu-2depth ul {
    width: 100%;
    height: 100%;
    display: flex;
    margin-top: 10px;
    flex-direction: column;
    align-items: center;

    transition: all 0.5s;
    transform: rotateY(-180deg);
}

#menu li .menu-2depth ul:hover {
    transform: rotateY(0deg);
}