/* ======================================
   GLOBAL SCROLL REVEAL ANIMATION
   (Add-only – no existing code touched)
====================================== */

/* الحالة الافتراضية قبل الظهور */
[data-reveal] {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
  will-change: opacity, transform;
}

/* بعد الظهور */
[data-reveal].show {
  opacity: 1;
  transform: translateY(0);
}

/* اتجاهات إضافية */
[data-reveal="left"] {
  transform: translateX(40px);
}

[data-reveal="right"] {
  transform: translateX(-40px);
}

[data-reveal="zoom"] {
  transform: scale(0.9);
}

/* =========================
   PAGE LOADER
========================= */
.page-loader {
  position: fixed;
  inset: 0;
  background: linear-gradient(
    -45deg,
    #f5f9ff,
    #eef4ff,
    #f9fbff,
    #eef7ff
  );
  background-size: 400% 400%;
  animation: loaderBg 6s ease infinite;

  display: flex;
  align-items: center;
  justify-content: center;

  z-index: 999999;
  transition: opacity 0.6s ease;
}

.page-loader.hide {
  opacity: 0;
}

/* Spinner */
.page-loader span {
  width: 56px;
  height: 56px;
  border: 4px solid rgba(47,128,237,0.2);
  border-top-color: #2F80ED;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* Animations */
@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes loaderBg {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}