/* ==========================================================================
   FIRST FRONT SOLAR ENERGY (FFSE) — Site-Wide Scroll Animations System
   ========================================================================== */

/* Baseline: 100% Visible & Accessible by Default (No-JS Fallback) */
.reveal-up,
.reveal-fade,
.reveal-left,
.reveal-right,
.reveal-scale {
  opacity: 1;
  transform: none;
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

/* Progressive Enhancement when JavaScript is Active */
.js-enabled .reveal-up {
  opacity: 0;
  transform: translate3d(0, 40px, 0);
}

.js-enabled .reveal-fade {
  opacity: 0;
}

.js-enabled .reveal-left {
  opacity: 0;
  transform: translate3d(-40px, 0, 0);
}

.js-enabled .reveal-right {
  opacity: 0;
  transform: translate3d(40px, 0, 0);
}

.js-enabled .reveal-scale {
  opacity: 0;
  transform: scale(0.92);
}

/* Triggered Revealed State */
.js-enabled .reveal-up.is-revealed,
.js-enabled .reveal-fade.is-revealed,
.js-enabled .reveal-left.is-revealed,
.js-enabled .reveal-right.is-revealed,
.js-enabled .reveal-scale.is-revealed {
  opacity: 1 !important;
  transform: translate3d(0, 0, 0) scale(1) !important;
}

/* Stagger Delays */
.delay-50  { transition-delay: 0.05s; }
.delay-100 { transition-delay: 0.1s; }
.delay-150 { transition-delay: 0.15s; }
.delay-200 { transition-delay: 0.2s; }
.delay-250 { transition-delay: 0.25s; }
.delay-300 { transition-delay: 0.3s; }
.delay-350 { transition-delay: 0.35s; }
.delay-400 { transition-delay: 0.4s; }
.delay-450 { transition-delay: 0.45s; }
.delay-500 { transition-delay: 0.5s; }

/* Accessibility: Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}