p#banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
}

.promo-banner {
    position: relative;
    top: 0;
    width: min(90%, 768px);
    margin: 0 auto;
    border-radius: 0.5rem;
    overflow: hidden;
    background: linear-gradient(90deg, #e7fbf8, #f7fffd 50%, #e7fbf8);
    border-bottom: 1px solid rgba(91, 192, 190, 0.25);
    color: #1f5f5d;
    font-family: inherit;
    font-size: 0.95rem;
    line-height: 1.2;
}

.promo-banner__track {
    display: inline-flex;
    width: max-content;
    align-items: center;
    gap: 0.85rem;
    padding: 0.5rem 1rem;
    white-space: nowrap;
    animation: promo-banner-scroll var(--promo-banner-duration, 20s) linear
        infinite;
    will-change: transform;
    transform: translate3d(0, 0, 0);
}

.promo-banner__item {
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

.promo-banner__message {
    font-weight: 600;
}

.promo-banner__message > strong {
    font-weight: 800;
    font-size: 1.2rem;
}

.promo-banner__sep {
    opacity: 0.8;
}

.promo-banner:hover .promo-banner__track {
    animation-play-state: paused;
}

@keyframes promo-banner-scroll {
    0% {
        transform: translate3d(0, 0, 0);
    }
    100% {
        transform: translate3d(-50%, 0, 0);
    }
}

@media (min-width: 768px) {
    .promo-banner {
        font-size: 0.85rem;
        width: min(50%, 1200px);
    }

    .promo-banner__track {
        gap: 0.85rem;
        padding: 0.5rem 1rem;
        animation-duration: 30s;
    }
}

@media (prefers-reduced-motion: reduce) {
    .promo-banner__track {
        animation: none;
        transform: none;
    }
}