Animated, mesh, conic and text gradients built from the theme colours.
1Aurora Hover
Northern-lights colour clouds that drift inside a card and brighten when it is hovered. Class: fx-aurora-hover
<div class="d-flex flex-wrap align-items-center justify-content-center gap-3 p-3 h-100" style="min-height:200px">
<div class="card fx-aurora-hover" style="width:15rem">
<div class="card-body">
<h3 class="h6 fw-bold mb-1">Lifetime access</h3>
<p class="small text-body-secondary mb-2">Short quizzes after each lesson help new knowledge stick.</p>
<a href="#" class="btn btn-primary btn-sm">Details</a>
</div>
</div>
</div>
/* CSS (already in assets/css/effects.css) */
.fx-aurora-hover { position: relative; isolation: isolate; overflow: hidden; }
.fx-aurora-hover::before {
content: ""; position: absolute; inset: -40%; z-index: -1; pointer-events: none; opacity: .35;
background:
radial-gradient(closest-side at 30% 40%, rgba(var(--wt-primary-rgb), .9), transparent),
radial-gradient(closest-side at 70% 30%, rgba(var(--wt-accent-rgb), .8), transparent),
radial-gradient(closest-side at 55% 70%, rgba(var(--wt-secondary-rgb), .8), transparent);
filter: blur(24px);
transition: opacity .6s ease;
animation: fx-aurora-hover-drift 12s ease-in-out infinite alternate;
}
.fx-aurora-hover:hover::before, .fx-aurora-hover:focus-within::before { opacity: .85; }
@keyframes fx-aurora-hover-drift {
from { transform: translate(-6%, -4%) rotate(0deg); }
to { transform: translate(6%, 5%) rotate(25deg); }
}
@media (prefers-reduced-motion: reduce) {
.fx-aurora-hover, .fx-aurora-hover::before, .fx-aurora-hover::after, .fx-aurora-hover *, .fx-aurora-hover *::before, .fx-aurora-hover *::after { animation: none !important; transition: none !important; }
}2Gradient Text
Paints any heading with a slowly shifting gradient of the primary, accent and secondary colours. Class: fx-gradient-text
Master a new skill this season
<div class="d-flex flex-wrap align-items-center justify-content-center gap-3 p-3 h-100" style="min-height:200px">
<h2 class="h1 fw-bold text-center mb-0 fx-gradient-text">Master a new skill this season</h2>
</div>
/* CSS (already in assets/css/effects.css) */
.fx-gradient-text {
color: var(--wt-primary-ink);
background-image: linear-gradient(90deg, var(--wt-primary), var(--wt-accent), var(--wt-secondary), var(--wt-primary));
background-size: 200% auto;
-webkit-background-clip: text; background-clip: text;
-webkit-text-fill-color: transparent;
animation: fx-gradient-text-shift 6s linear infinite;
}
@keyframes fx-gradient-text-shift { to { background-position: -200% center; } }
@media (prefers-reduced-motion: reduce) {
.fx-gradient-text, .fx-gradient-text::before, .fx-gradient-text::after, .fx-gradient-text *, .fx-gradient-text *::before, .fx-gradient-text *::after { animation: none !important; transition: none !important; }
}