@import url('https://fonts.googleapis.com/css?family=Roboto:300,400,500,700,900&display=swap');

body {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    overflow: hidden;
}

.container {
    height: 100vh;
    margin: 0 auto;
    display: flex; 
    justify-content: center;
    align-items: center;
    flex-direction: column;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    width: 100%;
    background-color: #263549;
    background-image: url(./img/bg.svg);
}

.container a:not(.youtube-link) {
    text-decoration: none;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 10px 20px;
    border: 1px solid #00f6a8;
    border-radius: 5px;
    transition: all 0.3s ease;
    width: 320px;
    margin: 10px 0;
    padding: 15px 0;
    font-weight: 500;
    border-radius: 10px;
    text-align: center;
    text-decoration: none;
    background-color: #00f6a8;
    color: #0c0c1e;
    z-index: 10;
}

.container a:hover {
    background: none;
    color: #00f6a8;
}

.container #video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: .3;
    transform: scale(1.2);
}

.container h1 {
    font-size: 3rem;
    font-weight: 900;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    z-index: 10;
}

.container .logo {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 10;
}

.container .you_img {
    width: 70%;
    z-index: 1;
    animation: pulse-shadow 1.5s infinite;
    border-radius: 10px;
}

.youtube-link {
    background: none;
    background-color: none;
    border: none;
    width: 100%;
    text-align: center;
}

.video {
    position: relative;
    z-index: 20;
}

@keyframes pulse-shadow {
  0% {
    box-shadow: 0 0 0 0 #C66BFE;
  }

  70% {
    box-shadow: 0 0 0 50px rgba(255, 255, 255, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
  }
}

/* media for mobile */
@media (max-width: 768px) {
    .container #video {
        display: none;
    }
}