[data-reveal] {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
    will-change: opacity, transform;
}

[data-reveal].is-revealed {
    opacity: 1;
    transform: none;
}

[data-reveal-delay="1"] {
    transition-delay: 0.08s;
}

[data-reveal-delay="2"] {
    transition-delay: 0.16s;
}

[data-reveal-delay="3"] {
    transition-delay: 0.24s;
}

@keyframes floaty {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-9px);
    }
}

@keyframes floaty-soft {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(6px);
    }
}

[data-float] {
    animation: floaty 6.5s ease-in-out infinite;
}

[data-float][data-float-soft] {
    animation: floaty-soft 5.5s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    [data-reveal] {
        opacity: 1;
        transform: none;
        transition: none;
    }

    [data-float],
    [data-float][data-float-soft] {
        animation: none;
    }

    .btn:hover,
    .feature-card:hover {
        transform: none;
    }
}