Modern Shadow Effects

Box and text shadows from neumorphism and glass to neon, fire and retro lettering.

1Colored Shadows

Tinted shadows in the primary colour (override with --fx-shadow-rgb) that make buttons and images glow softly. Class: fx-colored-shadows

<div class="d-flex flex-wrap align-items-center justify-content-center gap-3 p-3 h-100" style="min-height:200px">
  <button type="button" class="btn btn-primary btn-lg fx-colored-shadows">Book now</button>
  <img src="../assets/img/product-7.svg" alt="Product with an accent shadow" class="fx-colored-shadows rounded-4 object-fit-cover" style="width:110px;height:110px;--fx-shadow-rgb:var(--wt-accent-rgb)">
</div>

/* CSS (already in assets/css/effects.css) */
.fx-colored-shadows {
  box-shadow: 0 14px 28px -12px rgba(var(--fx-shadow-rgb, var(--wt-primary-rgb)), .65);
  transition: box-shadow .35s ease, transform .35s ease;
}
.fx-colored-shadows:hover, .fx-colored-shadows:focus-visible { transform: translateY(-3px); box-shadow: 0 20px 36px -12px rgba(var(--fx-shadow-rgb, var(--wt-primary-rgb)), .8); }
@media (prefers-reduced-motion: reduce) {
  .fx-colored-shadows, .fx-colored-shadows::before, .fx-colored-shadows::after, .fx-colored-shadows *, .fx-colored-shadows *::before, .fx-colored-shadows *::after { animation: none !important; transition: none !important; }
}

2Neon Text

Glowing neon-sign lettering with a subtle flicker; looks best on a dark background. Class: fx-neon-text

Night mode

<div class="d-flex flex-wrap align-items-center justify-content-center gap-3 p-3 h-100" style="min-height:200px">
  <div class="bg-dark rounded-4 px-4 py-5 text-center w-100" style="max-width:19rem">
    <h2 class="display-6 fw-bold mb-0 fx-neon-text">Night mode</h2>
  </div>
</div>

/* CSS (already in assets/css/effects.css) */
.fx-neon-text {
  color: #fff;
  text-shadow: 0 0 4px #fff, 0 0 10px rgba(var(--wt-primary-rgb), 1), 0 0 22px rgba(var(--wt-primary-rgb), .9), 0 0 42px rgba(var(--wt-primary-rgb), .7);
  animation: fx-neon-text-flicker 4s linear infinite;
}
@keyframes fx-neon-text-flicker {
  0%, 19%, 21%, 23%, 54%, 56%, 100% { opacity: 1; }
  20%, 22%, 55% { opacity: .55; text-shadow: none; }
}
@media (prefers-reduced-motion: reduce) {
  .fx-neon-text, .fx-neon-text::before, .fx-neon-text::after, .fx-neon-text *, .fx-neon-text *::before, .fx-neon-text *::after { animation: none !important; transition: none !important; }
}