/* ============================================
   TREEZ AFRICA SYSTEMS — Animations
   ============================================ */

/* ---- Scroll Reveal ---- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-48px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(48px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}

/* Stagger delays for children */
.stagger > *:nth-child(1) { transition-delay: 0s; }
.stagger > *:nth-child(2) { transition-delay: 0.1s; }
.stagger > *:nth-child(3) { transition-delay: 0.2s; }
.stagger > *:nth-child(4) { transition-delay: 0.3s; }
.stagger > *:nth-child(5) { transition-delay: 0.4s; }
.stagger > *:nth-child(6) { transition-delay: 0.5s; }
.stagger > *:nth-child(7) { transition-delay: 0.6s; }
.stagger > *:nth-child(8) { transition-delay: 0.7s; }

/* Marquee (trust bar) */
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.animate-marquee {
  animation: marquee 30s linear infinite;
}

/* Typing cursor */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.typing-cursor::after {
  content: '_';
  animation: blink 1s step-end infinite;
  color: var(--amber);
}

.counter-value {
  display: inline-block;
}

.page-transition {
  animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ---- Pointer-reactive surfaces (classes added by js/animations.js) ---- */

/* Amber grid revealed in a circle around the cursor */
.has-spotlight::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 176, 32, 0.24) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 176, 32, 0.24) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), #000, transparent 70%);
  mask-image: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), #000, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.has-spotlight:hover::after {
  opacity: 1;
}

.has-spotlight > .container {
  position: relative;
  z-index: 1;
}

/* Border light that follows the cursor around a card's edge */
.glow-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.5px;
  pointer-events: none;
  background: radial-gradient(260px circle at var(--gx, 50%) var(--gy, 50%), var(--amber), rgba(255, 176, 32, 0.35) 35%, transparent 65%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.glow-card:hover::after {
  opacity: 1;
}

.glow-card {
  position: relative;
}

/* Live metric update (js/live-panels.js) */
.is-ticking {
  animation: tickFlash 0.6s ease;
}

@keyframes tickFlash {
  from { color: var(--amber); }
}

/* ---- Cross-page transitions (View Transitions API) ----
   Browsers without support simply navigate as before. The header keeps
   its own name so it holds still while the page content swaps under it. */
@view-transition {
  navigation: auto;
}

.header {
  view-transition-name: site-header;
}

::view-transition-old(root) {
  animation: vtOut 0.2s ease both;
}

::view-transition-new(root) {
  animation: vtIn 0.35s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

@keyframes vtOut {
  to { opacity: 0; transform: translateY(-8px); }
}

@keyframes vtIn {
  from { opacity: 0; transform: translateY(14px); }
}

/* ---- Reduced motion: everything lands in its final state, instantly ---- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    animation-delay: 0s !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
    scroll-behavior: auto !important;
  }

  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale {
    opacity: 1;
    transform: none;
  }

  .animate-marquee {
    animation: none;
  }

  ::view-transition-group(*),
  ::view-transition-old(*),
  ::view-transition-new(*) {
    animation: none !important;
  }
}