@import url('https://fonts.googleapis.com/css?family=Exo:400,700');

* {
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
}

body {
    font-family: 'Exo', sans-serif;
}


.context {
    width: 100%;
    position: absolute;
    top: 30vh;

}

.context h1 {
    text-align: center;
    color: #fefefe;
    font-size: 150px;
}

.context h3 {
    text-align: center;
    color: #e4b714;
    font-size: 30px;
}


.area {
    background: #000428;
    background: -webkit-linear-gradient(to right, #000428, #004e92);
    background: linear-gradient(to right, #000428, #004e92);
    width: 100%;
    height: 100vh;
}

.circles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.circles li {
    position: absolute;
    display: block;
    list-style: none;
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.2);
    animation: animate 25s linear infinite;
    bottom: -150px;

}

.circles li:nth-child(1) {
    left: 25%;
    width: 80px;
    height: 80px;
    animation-delay: 0s;
}


.circles li:nth-child(2) {
    left: 10%;
    width: 20px;
    height: 20px;
    animation-delay: 2s;
    animation-duration: 12s;
}

.circles li:nth-child(3) {
    left: 70%;
    width: 20px;
    height: 20px;
    animation-delay: 4s;
}

.circles li:nth-child(4) {
    left: 40%;
    width: 60px;
    height: 60px;
    animation-delay: 0s;
    animation-duration: 18s;
}

.circles li:nth-child(5) {
    left: 65%;
    width: 20px;
    height: 20px;
    animation-delay: 0s;
}

.circles li:nth-child(6) {
    left: 75%;
    width: 110px;
    height: 110px;
    animation-delay: 3s;
}

.circles li:nth-child(7) {
    left: 35%;
    width: 150px;
    height: 150px;
    animation-delay: 7s;
}

.circles li:nth-child(8) {
    left: 50%;
    width: 25px;
    height: 25px;
    animation-delay: 15s;
    animation-duration: 45s;
}

.circles li:nth-child(9) {
    left: 20%;
    width: 15px;
    height: 15px;
    animation-delay: 2s;
    animation-duration: 35s;
}

.circles li:nth-child(10) {
    left: 85%;
    width: 150px;
    height: 150px;
    animation-delay: 0s;
    animation-duration: 11s;
}



@keyframes animate {

    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
        border-radius: 0;
    }

    100% {
        transform: translateY(-1000px) rotate(720deg);
        opacity: 0;
        border-radius: 50%;
    }

}

.context {
    text-align: center;
    color: #fff;
}

.button-container {
    margin-top: 50px;
}

.register-button {
    display: inline-block;
    padding: 10px 20px;
    background-color: transparent;
    border: 2px solid #fff;
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    border-radius: 15px;
    transition: background-color 0.3s, color 0.3s;
}

.register-button:hover {
    transform: scale(1.09);
}


/* Responsive Design */

/* For Mobile Devices */
@media (max-width: 767px) {
    .context h1 {
        font-size: 80px;
        /* Adjust the font size for smaller screens */
    }

    .context h3 {
        font-size: 20px;
        /* Adjust the font size for smaller screens */
    }
}

/* For Tablet Devices */
@media (min-width: 768px) and (max-width: 1023px) {
    .context h1 {
        font-size: 120px;
        /* Adjust the font size for tablet screens */
    }

    .context h3 {
        font-size: 25px;
        /* Adjust the font size for tablet screens */
    }
}