/* ==========================================================================
   R.E.Solution SRLS — Animations
   Entrance animations, hover effects, scroll indicator, accessibility
   ========================================================================== */

/* ---------- Entrance Animations ---------- */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Staggered Reveal ---------- */
[data-animate].stagger-1 { transition-delay: 0.1s; }
[data-animate].stagger-2 { transition-delay: 0.2s; }
[data-animate].stagger-3 { transition-delay: 0.3s; }
[data-animate].stagger-4 { transition-delay: 0.4s; }
[data-animate].stagger-5 { transition-delay: 0.5s; }
[data-animate].stagger-6 { transition-delay: 0.6s; }

/* ---------- Card Hover ---------- */
.card:hover {
  border-color: var(--accent-gold);
  transform: translateY(-4px);
}

/* ---------- Scroll Indicator Bounce ---------- */
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

.scroll-indicator {
  animation: bounce 2s ease infinite;
}

/* ---------- Navbar Link Hover Underline ---------- */
.navbar-menu a {
  position: relative;
}

.navbar-menu a::after {
  content: '';
  display: block;
  width: 0;
  height: 1px;
  background: var(--accent-gold);
  transition: width var(--transition-base);
}

.navbar-menu a:hover::after {
  width: 100%;
}

/* ---------- Focus Styles for Accessibility ---------- */
:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 2px;
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  [data-animate] {
    transition: none;
    opacity: 1;
    transform: none;
  }

  .scroll-indicator {
    animation: none;
  }
}