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

body {
    overflow: hidden;
}

main {
    position: relative;
    width: 100%;
    height: 100%;
    background-image: url('/assets/images/bg.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: center;
}

.content {
    width: 60%;
    height: 100svh;
    display: flex;
    justify-content: center;
    flex-direction: column;
    margin-left: 20rem;
    position: relative;
    z-index: 1;
}

.heading_1 {
    width: 60%;
}

.btn {
    width: 60%;
}

.heading_2 {
    width: 40%;
    margin-left: 20rem;
}

.gift {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 20%;
}

.snake {
    position: absolute;
    top: 7%;
    right: 10%;
    width: 500px;
}

.dragon {
    position: absolute;
    top: 50%;
    right: 20px;
    width: 50%;
    transform: translateY(-50%) scaleX(-1);
}

@media screen and (max-width: 1500px) {
    main {
        overflow: hidden;
    }
    .content {
        width: 70%;
        height: 100svh;
        margin: 0;
        display: flex;
        justify-content: center;
        align-items: center;
        text-align: center;
        z-index: 5;
        position: relative;
    }
    a {
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .heading_1 {
        width: 70%;
    }
    .btn {
        width: 70%;
    }
    .heading_2 {
        width: 50%;
        margin-left: 10rem;
    }
    .gift {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 30%;
    }
    .snake {
        position: absolute;
        width: 500px;
        top: 7%;
        right: 30px;
    }
    .dragon {
        position: absolute;
        width: 55%;
        top: 50%;
        right: -10%;
        transform: translateY(-50%) scaleX(-1);
    }
}

@media screen and (max-width: 480px) {
    main {
        position: relative;
        width: 100%;
        height: 100svh;
        background-image: url('/assets/images/bg.jpg');
        background-size: cover;
        background-repeat: no-repeat;
        background-attachment: fixed;
        background-position: center;
    }
    .content {
        width: 100%;
        height: 100svh;
        margin: 0;
        display: flex;
        padding-top: 5rem;
        justify-content: flex-start;
        align-items: center;
        text-align: center;
        z-index: 5;
        position: relative;
    }
    a {
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .heading_1 {
        width: 90%;
    }
    .btn {
        width: 90%;
    }
    .heading_2 {
        width: 90%;
        margin-left: 0;
    }
    .gift {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 50%;
    }
    .dragon {
        position: absolute;
        top: 45%;
        right: 0;
        width: 100%;
        transform: scaleX(-1);
        z-index: 1;
    }
    .snake {
        position: absolute;
        top: 45%;
        right: 36px;
        width: 78vw;
        z-index: 1;
    }
}