/* ==========================================================================
   RIWAYAT — Animations & Micro-Interactions
   ========================================================================== */

/* Fade In Up Reveal */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  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;
}

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

.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }
.delay-500 { transition-delay: 0.5s; }

/* Subtle Rose Gold Pulse */
@keyframes goldGlow {
  0%, 100% {
    box-shadow: 0 0 15px rgba(200, 101, 127, 0.2);
  }
  50% {
    box-shadow: 0 0 25px rgba(200, 101, 127, 0.45);
  }
}

.gold-pulse,
.rose-pulse {
  animation: goldGlow 3s infinite ease-in-out;
}

/* Infinite Marquee */
.marquee-container {
  overflow: hidden;
  white-space: nowrap;
  background-color: var(--primary-900);
  color: var(--gold-300);
  padding: 0.85rem 0;
  border-top: 1px solid rgba(200, 101, 127, 0.3);
  border-bottom: 1px solid rgba(200, 101, 127, 0.3);
}

.marquee-content {
  display: inline-block;
  animation: marquee 25s linear infinite;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-right: 3rem;
}

.marquee-item::after {
  content: '✦';
  color: var(--gold-400);
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Shimmer Effect on Royal Badges */
@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.shimmer-badge {
  background: linear-gradient(
    90deg,
    rgba(200, 101, 127, 0.1) 0%,
    rgba(200, 101, 127, 0.35) 50%,
    rgba(200, 101, 127, 0.1) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 4s infinite linear;
}

/* Image Hover Zoom Smooth */
.img-zoom-wrapper {
  overflow: hidden;
}

.img-zoom-wrapper img {
  transition: transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.img-zoom-wrapper:hover img {
  transform: scale(1.05);
}

/* Ripple button effect */
.btn-ripple {
  position: relative;
  overflow: hidden;
}

.btn-ripple::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.5);
  opacity: 0;
  border-radius: 100%;
  transform: scale(1, 1) translate(-50%);
  transform-origin: 50% 50%;
}

.btn-ripple:focus:not(:active)::after {
  animation: ripple 1s ease-out;
}

@keyframes ripple {
  0% {
    transform: scale(0, 0);
    opacity: 0.5;
  }
  100% {
    transform: scale(40, 40);
    opacity: 0;
  }
}