/* ==================== animations.css ==================== */
:root {
  --slide-distance: 50px;
  --fade-duration: 0.35s;
  --scale-from: 0.94;
  --blur-amount: 3px;
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --fade-duration: 0.01s;
    --scale-from: 1;
    --blur-amount: 0px;
  }
  .main-content.lang-out,
  .main-content.lang-in {
    animation-duration: 0.01s !important;
  }
}

.main-content {
  will-change: transform, opacity, filter;
  backface-visibility: hidden;
}

/* خروج به چپ (برای RTL) */
.main-content.lang-out-left {
  animation: langOutLeft var(--fade-duration) cubic-bezier(0.5, 0, 0.2, 1) forwards;
}
@keyframes langOutLeft {
  0% { transform: translateX(0) scale(1); opacity: 1; filter: blur(0); }
  100% { transform: translateX(calc(-1 * var(--slide-distance))) scale(var(--scale-from)); opacity: 0; filter: blur(var(--blur-amount)); }
}

/* ورود از چپ (برای RTL) */
.main-content.lang-in-left {
  animation: langInLeft var(--fade-duration) cubic-bezier(0.5, 0, 0.2, 1) forwards;
}
@keyframes langInLeft {
  0% { transform: translateX(calc(-1 * var(--slide-distance))) scale(var(--scale-from)); opacity: 0; filter: blur(var(--blur-amount)); }
  100% { transform: translateX(0) scale(1); opacity: 1; filter: blur(0); }
}

/* خروج به راست (برای LTR) */
.main-content.lang-out-right {
  animation: langOutRight var(--fade-duration) cubic-bezier(0.5, 0, 0.2, 1) forwards;
}
@keyframes langOutRight {
  0% { transform: translateX(0) scale(1); opacity: 1; filter: blur(0); }
  100% { transform: translateX(var(--slide-distance)) scale(var(--scale-from)); opacity: 0; filter: blur(var(--blur-amount)); }
}

/* ورود از راست (برای LTR) */
.main-content.lang-in-right {
  animation: langInRight var(--fade-duration) cubic-bezier(0.5, 0, 0.2, 1) forwards;
}
@keyframes langInRight {
  0% { transform: translateX(var(--slide-distance)) scale(var(--scale-from)); opacity: 0; filter: blur(var(--blur-amount)); }
  100% { transform: translateX(0) scale(1); opacity: 1; filter: blur(0); }
}
/* ==========================================
   انیمیشن‌های جدید برای کارت‌ها و دکمه‌ها
   ========================================== */

/* Glow effect on hover for cards */
@keyframes glowPulse {
  0% { opacity: 0; transform: scale(0.8); }
  50% { opacity: 0.6; transform: scale(1.2); }
  100% { opacity: 0; transform: scale(1.5); }
}
.glow-effect {
  position: relative;
  overflow: hidden;
}
.glow-effect::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(59,130,246,0.15), transparent 70%);
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
  border-radius: 50%;
}
.glow-effect:hover::after {
  opacity: 1;
  animation: glowPulse 0.8s ease-out;
}

/* Ripple effect for buttons */
@keyframes ripple {
  to { transform: scale(4); opacity: 0; }
}
.ripple-effect {
  position: relative;
  overflow: hidden;
}
.ripple-effect .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transform: scale(0);
  animation: ripple 0.6s linear;
  pointer-events: none;
}

/* Soft slide-up for testimonials */
.testimonial-card {
  opacity: 0;
  transform: translateY(30px) scale(0.96);
  animation: testimonialFade 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.testimonial-card:nth-child(1) { animation-delay: 0.1s; }
.testimonial-card:nth-child(2) { animation-delay: 0.2s; }
.testimonial-card:nth-child(3) { animation-delay: 0.3s; }
@keyframes testimonialFade {
  to { opacity: 1; transform: translateY(0) scale(1); }
}