:root {
    --body-bg: #FAFAFA;
    --page-bg: #F5F5F5;
    --dark-text: #2A2935;
    --baseline: 12px;
    --title: "Playwrite CZ", cursive;
    --base-size: calc(var(--baseline) * 1.2);
}

* {
    box-sizing: border-box;
}

footer {
    position: fixed;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    text-align: center;
    padding: var(--baseline);
    font-family: var(--title);
    font-size: calc(var(--base-size) * 0.8);
    color: var(--dark-text);
    z-index: 1000;
}
body {
    background: linear-gradient(135deg, var(--body-bg) 0%, #e0e0e0 100%);
    margin: 0;
    padding: 0;
    font-family: var(--title);
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.timeline {
    width: 100vw;
    height: 200px;
    /* height: 100vh; */
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
}

.timeline-inner {
    display: inline-block;
    white-space: nowrap;
    animation: scrollLeft 42s linear infinite;
}

.timeline:hover .timeline-inner {
    animation-play-state: paused;
}

@keyframes scrollLeft {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.timeline-item {
    display: inline-block;
    padding: var(--baseline);
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.timeline-title {
    font-family: var(--title);
    font-size: calc(var(--base-size) * 1.2);
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--dark-text);
    white-space: nowrap;
}

.timeline-description {
    position: absolute;
    top: 100%;
    left: 0;
    width: fit-content;
    animation: rainbow 21s ease-in-out infinite;
    border: 2px solid var(--dark-text);
    /* background-color: var(--page-bg); */
    /* border-radius: 5px; */
    /* box-shadow: 0 0 10px rgba(0,0,0,0.2); */
    padding: var(--baseline);
    font-family: var(--title);
    font-size: calc(var(--base-size) * 0.8);
    font-weight: bold;
    color: var(--dark-text);
    text-align: left;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
    z-index: 10;
}

.timeline-item:hover .timeline-description {
    opacity: 1;
    transform: translateY(0);
}



@keyframes rainbow {
    0% { background-color: #FFB3BA; }
    14% { background-color: #FFB3BA; }
    28% { background-color: #FFB3BA; }
    42% { background-color: #D1BAFF; }
    57% { background-color: #D1BAFF; }
    71% { background-color: #FFB3E6; }
    85% { background-color: #FFB3BA; }
    100% { background-color: #FFB3BA; }
}