/* ==========================================================================
   ANIMATION.CSS
   Keyframes + scroll-reveal utility classes + hover/ripple animations
   ========================================================================== */

/* ---------------------------------------------------------------------- */
/* KEYFRAMES                                                              */
/* ---------------------------------------------------------------------- */
@keyframes dma-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes dma-slide-up {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes dma-slide-down {
  from { opacity: 0; transform: translateY(-30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes dma-slide-left {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes dma-slide-right {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes dma-zoom-in {
  from { opacity: 0; transform: scale(0.85); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes dma-ripple-anim {
  to {
    transform: scale(3);
    opacity: 0;
  }
}

@keyframes dma-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes dma-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(124, 58, 237, 0.4); }
  50% { box-shadow: 0 0 0 10px rgba(124, 58, 237, 0); }
}

@keyframes dma-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ---------------------------------------------------------------------- */
/* SCROLL REVEAL BASE STATE (JS toggles .dma-loaded via IntersectionObserver) */
/* ---------------------------------------------------------------------- */
.dma-reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.dma-reveal.dma-loaded {
  opacity: 1;
  transform: translateY(0);
}

.dma-reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.dma-reveal-left.dma-loaded {
  opacity: 1;
  transform: translateX(0);
}

.dma-reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.dma-reveal-right.dma-loaded {
  opacity: 1;
  transform: translateX(0);
}

.dma-reveal-zoom {
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.dma-reveal-zoom.dma-loaded {
  opacity: 1;
  transform: scale(1);
}

/* Stagger helper delays for grids/lists (apply via inline style="--dma-delay:0.1s" or nth-child) */
.dma-reveal:nth-child(1) { transition-delay: 0.05s; }
.dma-reveal:nth-child(2) { transition-delay: 0.15s; }
.dma-reveal:nth-child(3) { transition-delay: 0.25s; }
.dma-reveal:nth-child(4) { transition-delay: 0.35s; }

/* ---------------------------------------------------------------------- */
/* HOVER LIFT UTILITY                                                     */
/* ---------------------------------------------------------------------- */
.dma-hover-lift {
  transition: transform var(--dma-transition-base), box-shadow var(--dma-transition-base);
}

.dma-hover-lift:hover {
  transform: translateY(-8px);
  box-shadow: var(--dma-shadow-md);
}

/* ---------------------------------------------------------------------- */
/* FLOATING HERO CARDS                                                    */
/* ---------------------------------------------------------------------- */
.dma-hero-card-growth {
  animation: dma-float 4s ease-in-out infinite;
}

.dma-hero-card-clients {
  animation: dma-float 5s ease-in-out infinite;
  animation-delay: 0.5s;
}

/* ---------------------------------------------------------------------- */
/* LOADING SPINNER (optional use in forms/buttons)                        */
/* ---------------------------------------------------------------------- */
.dma-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: var(--dma-white);
  border-radius: 50%;
  animation: dma-spin 0.7s linear infinite;
  display: inline-block;
}

/* ---------------------------------------------------------------------- */
/* PULSE UTILITY (e.g. live badges)                                       */
/* ---------------------------------------------------------------------- */
.dma-pulse {
  animation: dma-pulse 2s infinite;
}

/* Respect users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}