.grid-dots {
    background-image: radial-gradient(#d3d8d1 1px, transparent 1px);
    background-size: 22px 22px;
}

.btn-signal {
    background: #1f4cff;
    transition: all 0.2s ease;
}
.btn-signal:hover {
    background: #1738c4;
    transform: translateY(-1px);
}
.btn-ghost {
    transition: all 0.2s ease;
    border: 1px solid #dbdfda;
}
.btn-ghost:hover {
    border-color: #10151a;
    background: #10151a;
    color: #f5f6f3;
}

.card-hover {
    transition:
        border-color 0.2s ease,
        transform 0.2s ease;
}
.card-hover:hover {
    border-color: #1f4cff;
    transform: translateY(-2px);
}

.skeleton {
    position: relative;
    overflow: hidden;
    background: #e9ebe6;
}
.skeleton::after {
    content: "";
    position: absolute;
    inset: 0;
    transform: translateX(-100%);
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    animation: shimmer 1.4s infinite;
}
@keyframes shimmer {
    100% {
        transform: translateX(100%);
    }
}

@keyframes marquee {
    0% {
        transform: translateX(0%);
    }
    100% {
        transform: translateX(-50%);
    }
}
.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee 42s linear infinite;
}
.marquee-track:hover {
    animation-play-state: paused;
}

@keyframes pulse-dot {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.35;
    }
}
.live-dot {
    animation: pulse-dot 1.6s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
    .marquee-track,
    .skeleton::after,
    .live-dot {
        animation: none;
    }
    html {
        scroll-behavior: auto;
    }
}

@media print {
    .marquee-track,
    .live-dot,
    nav {
        display: none !important;
    }
}