article {
    /* height: 800px; */
    margin-top: 65px;
    background-image: url(../images/bg2.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

.title {
    padding-top: 230px;
    padding-bottom: 50px;
    font-size: 66px;
    color: #ffffff;
    font-weight: 800;
    line-height: 88px;
    text-align: center;
    font-family: Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Noto Sans,ui-sans-serif,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji,Arial;
}

.title span {
    color: #ffffff;
}

article p {
    padding: 0 3rem;
    margin-top: 1.25rem;
    color: #dadada;
    font-size: 1.6rem;
    line-height: 2.5rem;
    font-weight: 500;
    text-align: center;
}

.cont {
    width: 100%;
    padding: 50px 0;
    background-color: transparent;
}

.cont .startbtn {
    height: 10vh;
    display: grid;
    place-items: center;
    background: transparent;
}

.cont .startbtn button { 
    --glow-color: rgb(176, 177, 255);
    --glow-spread-color: rgba(123, 127, 255, 0.781);
    --enhanced-glow-color: rgb(206, 212, 255);
    --btn-color: rgb(58, 71, 248);
    box-shadow: 0 0 .05em .05em var(--glow-color),
           0 0 1em .25em var(--glow-spread-color),
           inset 0 0 .05em .05em var(--glow-color);
    text-shadow: 0 0 .05em var(--glow-color);

    cursor: pointer;
    position: relative;
    padding: 12px 28px;
    font-size: 22px;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--glow-color);
    background: var(--btn-color);
    border: 0.05em solid var(--glow-color);
    border-radius: 1em;
    transition: all .3s;
    outline: none;
}

.cont .startbtn button:hover {
    z-index: 1;
    border-color: transparent;
    color: var(--btn-color);
    background: linear-gradient(
        90deg,
        #f9d923,
        #00a19d,
        #0c87b7,
        #cb49ff,
        #ff6666,
        #f9d923
    );
    background-size: 400%;
    animation: glow 12s linear forwards;
    box-shadow: 0 0 .025em .025em var(--glow-color),
           0 0 1em .5em var(--glow-spread-color),
           inset 0 0 .025em .025em var(--glow-color);
}

@keyframes glow {

    from {
        background-position: 0%;
    }

    to {
        background-position: 400%;
    }

}

.cont .startbtn button::before {
    content: '';
    position: absolute;
    top: -1px;
    right: -1px;
    bottom: -1px;
    left: -1px;
    background: inherit;
    filter: blur(36px);
    opacity: 0;
    transition: .4s ease-out;
}

.cont .startbtn button:hover::before {
    opacity: 1; 
    z-index: -1;
}

.havefun {
    display: block;
    position: fixed;
    right: 20px;
    top: 80px;
    width: 75px;
    height: 125px;
    z-index: 999;
    background-image: url(../animals-sequencer/images/distortion.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    animation: top-to-left 1.5s ease-in-out;
    transition: all 1.5s cubic-bezier(0.14, 0.4, 0.09, 0.99);
}

.havefun:hover {
    transform: scale(1.15);
}

.havefun a {
    display: block;
    width: 100%;
    height: 100%;
}

.backtotop {
    display: none;
    position: fixed;
    right: 20px;
    bottom: 10%;
    z-index: 999;
}

.backtotop button {
    display: flex;
    align-items: center;
    border: 0;
    padding: 0;
    margin: 0;
    color: #ababab;
    font-size: 20px;
    font-weight: 700;
    line-height: 18px;
    text-transform: uppercase;
    background: 0 0;
    overflow-y: visible;
    animation: top-to-left 1s ease;
    transition: all 1s ease;
}

.backtotop button:hover {
    color: #ffffff;
}

@keyframes top-to-left {
    0% {
        transform: translateX(100px);
    }
    100% {
        transform: translateX(0);
    }
}

.backtotop button span svg path {
    transform: scale(2.5);
}

@keyframes left-move {
    0% {
        transform: translate(500px);
    }
    100% {
        transform: translate(0px);
    }
}

@media screen and (max-width: 991px) {
    article {
        background-image: url(../images/bg2.png);
    }
    .loader .loader-item {
        left: 43%;
    }
    .title {
        padding-top: 320px;
    }
}

@media screen and (max-width: 767px) {
    .loader .loader-item {
        left: 40%;
    }
    .title {
        padding-top: 150px;
    }
}

@media screen and (max-width: 576px) {
    iframe:nth-child(1) {
        height: 0;
    }
    .title {
        padding-top: 100px;
    }
}