:root {
    --color-white: #fff;
    --time-animation: 0.6s;
}

@keyframes pulse {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(25px);
    }

    100% {
        transform: translateY(0px);
    }
}

html {
    scrollbar-width: none;
}

body {
    margin: 0;
    padding: 0;
    font-family: sans-serif;
    overflow: hidden scroll;
    -ms-overflow-style: none;
}

body::-webkit-scrollbar {
    display: none;
}

.layout {
    width: 100%;
    height: calc(100vh * 3);
    position: relative;
}

.layout .section-stick {
    margin: auto;
    position: fixed;
    right: 50px;
    bottom: 50px;
    display: flex;
    flex-direction: column;
    row-gap: 30px;
    align-items: center;
    justify-content: flex-start;
    z-index: 1000;
}

.layout .section-stick .stick,
.layout .section-stick .active {
    width: 13px;
    height: 62px;
    border: none;
    border-radius: 9px;
}

.layout .section-stick .stick {
    position: relative;
    background-color: rgba(255, 255, 255, 0.4);
    transition: all var(--time-animation) ease-in-out;
}

.layout .section-stick .active {
    position: absolute;
    background-color: var(--color-white);
    box-shadow: 0px 0px 12px 1px var(--color-white);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

.layout section {
    width: 100%;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--color-white);
    font-size: 80px;
    font-weight: 600;
    transform: translateY(100vh);
    transition: all var(--time-animation) ease-in-out;
    z-index: 0;
}

.layout section .home {
    display: flex;
    flex-direction: column;
    row-gap: 30px;
    align-items: center;
}

.layout section .home svg {
    animation: pulse 1.4s linear infinite normal;
}

.home .title {
    font-size: 40px;
}

.layout .s1 {
    background-color: #4d2536;
    transform: translateY(0);
    z-index: 4;
}

.layout .s2 {
    background-color: #02486b;
    z-index: 3;
}

.layout .s3 {
    background-color: #171716;
    z-index: 2;
}

.layout .s4 {
    background-color: #154621;
    z-index: 1;
}

/*** RESPONSIVE ***/
/* MOBILE */
@media screen and (max-width: 576px) {
    body::-webkit-scrollbar {
        width: 0px;
        background: transparent;
        -webkit-appearance: none;
    }

    .layout .section-stick {
        right: 20px;
        bottom: 20px;
        transform: scale(0.7);
    }

    .layout section {
        font-size: 40px;
    }

    .home .title {
        font-size: 28px;
    }

    .home .countdown span {
        display: block;
    }
}