/* ==========================================================================
   FOTOMANÍA · Animation & Scroll Reveal Effects
   ========================================================================== */

/* Shimmer Gold Effect */
@keyframes goldShimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.shimmer-gold {
  background: linear-gradient(
    90deg,
    rgba(212, 175, 55, 0) 0%,
    rgba(212, 175, 55, 0.25) 50%,
    rgba(212, 175, 55, 0) 100%
  );
  background-size: 200% 100%;
  animation: goldShimmer 3.5s infinite;
}

/* Subtle Floating Pulse */
@keyframes floatSubtle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.animate-float {
  animation: floatSubtle 5s ease-in-out infinite;
}

/* Scroll Reveal Elements */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

/* Above-the-fold Hero is always immediately visible for instant elegance and SEO */
.hero-section .reveal-on-scroll {
  opacity: 1;
  transform: translateY(0);
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }
.reveal-delay-4 { transition-delay: 0.48s; }

/* Parallax Layer */
.parallax-bg {
  transition: transform 0.1s ease-out;
  will-change: transform;
}

/* Pulse Glow for WhatsApp ping */
@keyframes pulseGlow {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

.pulse-badge {
  animation: pulseGlow 2.2s infinite;
}