/* ==========================================================================
   ANIMATIONS KEYFRAMES
   ========================================================================== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ==========================================================================
   SCROLL REVEAL BORDER
   ========================================================================== */

.reveal {
  opacity: 0;
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateY(30px);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.geometric-shape {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(12, 147, 130, 0.15);
  z-index: 1;
  pointer-events: none;
}

.shape-1 {
  width: 500px;
  height: 500px;
  top: -50px;
  right: -100px;
  animation: rotate 30s linear infinite;
}

.shape-2 {
  width: 350px;
  height: 350px;
  bottom: -30px;
  left: 20px;
  animation: rotate 25s linear infinite reverse;
}

.noise-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  z-index: 1;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal, .geometric-shape {
    transition: none !important;
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}