/* =============================================
   RAM Solutions — Animations & Keyframes
   ============================================= */

/* ---- Keyframes ---- */

/* Gradient background movement */
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Floating elements */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-25px); }
}

/* Float + rotate for hero shapes */
@keyframes floatRotate {
  0% { transform: translateY(0) rotate(0deg); }
  25% { transform: translateY(-15px) rotate(5deg); }
  50% { transform: translateY(-25px) rotate(0deg); }
  75% { transform: translateY(-10px) rotate(-5deg); }
  100% { transform: translateY(0) rotate(0deg); }
}

/* Scroll indicator bounce */
@keyframes scrollBounce {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  50% { opacity: 0.5; transform: translateX(-50%) translateY(12px); }
  100% { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* Shimmer effect on buttons */
@keyframes shimmer {
  0% { left: -100%; }
  50%, 100% { left: 200%; }
}

/* Pulse ring for WhatsApp FAB */
@keyframes pulse {
  0% {
    box-shadow:
      0 4px 15px rgba(37, 211, 102, 0.35),
      0 0 0 0 rgba(37, 211, 102, 0.35);
  }
  70% {
    box-shadow:
      0 4px 15px rgba(37, 211, 102, 0.35),
      0 0 0 18px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow:
      0 4px 15px rgba(37, 211, 102, 0.35),
      0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* Fade in up (used by JS) */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Fade in scale */
@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ---- Scroll Reveal Classes ---- */
.reveal {
  opacity: 0;
  transform: translateY(35px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}

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

/* Stagger delays for children */
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }
.reveal-delay-5 { transition-delay: 0.40s; }
.reveal-delay-6 { transition-delay: 0.48s; }
.reveal-delay-7 { transition-delay: 0.56s; }
.reveal-delay-8 { transition-delay: 0.64s; }
.reveal-delay-9 { transition-delay: 0.72s; }
.reveal-delay-10 { transition-delay: 0.80s; }
.reveal-delay-11 { transition-delay: 0.88s; }
.reveal-delay-12 { transition-delay: 0.96s; }
.reveal-delay-13 { transition-delay: 1.04s; }

/* Scale variant */
.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition:
    opacity 0.6s var(--ease-out),
    transform 0.6s var(--ease-spring);
}
.reveal-scale.active {
  opacity: 1;
  transform: scale(1);
}

/* Hero staggered entrance */
.hero-animate-1 {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s var(--ease-out) 0.2s forwards;
}
.hero-animate-2 {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s var(--ease-out) 0.45s forwards;
}
.hero-animate-3 {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s var(--ease-out) 0.7s forwards;
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal, .reveal-scale {
    opacity: 1;
    transform: none;
  }
  .hero-animate-1,
  .hero-animate-2,
  .hero-animate-3 {
    opacity: 1;
    transform: none;
    animation: none;
  }
}