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

@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(0.9); }
}

@keyframes pulse-ring {
  0%   { transform: scale(0.95); opacity: 1; }
  100% { transform: scale(1.6);  opacity: 0; }
}

@keyframes float-1 {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}
@keyframes float-2 {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(12px); }
}
@keyframes float-3 {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

@keyframes drop {
  0%   { transform: translateY(-20px); opacity: 0; }
  50%  { opacity: 1; }
  100% { transform: translateY(40px);  opacity: 0; }
}

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

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

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

.water-drop { animation: drop 3s ease-in infinite; }

/* ============= SCROLL REVEAL ============= */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ============= HERO ENTRANCE ============= */
.hero-anim {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}
.hero-anim-fade {
  opacity: 0;
  transition: opacity 0.8s ease-out;
}
.hero-anim-scale {
  opacity: 0;
  transform: scale(0.95);
  transition:
    opacity 0.9s ease-out,
    transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}
body.loaded .hero-anim,
body.loaded .hero-anim-fade,
body.loaded .hero-anim-scale {
  opacity: 1;
  transform: translateY(0) scale(1);
}
body.loaded .delay-1 { transition-delay: 0.1s; }
body.loaded .delay-2 { transition-delay: 0.25s; }
body.loaded .delay-3 { transition-delay: 0.4s; }
body.loaded .delay-4 { transition-delay: 0.55s; }
body.loaded .delay-5 { transition-delay: 0.7s; }