/* ============================================
   NO LIMIT – Animations
============================================ */

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

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

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; pointer-events: none; }
}

@keyframes float-particle {
  0%, 100% { transform: translateY(0) translateX(0) rotate(0deg); }
  25% { transform: translateY(-20px) translateX(10px) rotate(90deg); }
  50% { transform: translateY(-35px) translateX(-5px) rotate(180deg); }
  75% { transform: translateY(-15px) translateX(-15px) rotate(270deg); }
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.6); opacity: 0; }
}

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

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes countUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   Scroll-reveal (AOS-like via JS)
============================================ */
.reveal {
  opacity: 0;
  transform: translate3d(0, 32px, 0);
  transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

.reveal.revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  will-change: auto;
}

.reveal-left {
  opacity: 0;
  transform: translate3d(32px, 0, 0);
  transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

.reveal-left.revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  will-change: auto;
}

.reveal-right {
  opacity: 0;
  transform: translate3d(-32px, 0, 0);
  transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

.reveal-right.revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  will-change: auto;
}

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-left,
  .reveal-right {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
    will-change: auto !important;
  }
}

/* ============================================
   Shimmer Loading Skeleton
============================================ */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-card) 0%,
    var(--bg-card-hover) 40%,
    var(--bg-card) 80%
  );
  background-size: 200% auto;
  animation: shimmer 1.5s linear infinite;
  border-radius: var(--radius-sm);
}

/* ============================================
   Animated CTA Button
============================================ */
.btn-animated {
  position: relative;
  overflow: hidden;
}

.btn-animated::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255,255,255,0.15) 50%,
    transparent 100%
  );
  transform: translateX(-100%);
  transition: transform 0.6s ease;
  pointer-events: none;
}

.btn-animated:hover::after {
  transform: translateX(100%);
}

/* ============================================
   Glow Effect
============================================ */
.glow {
  position: relative;
}

.glow::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: var(--gradient-orange);
  z-index: -1;
  opacity: 0;
  filter: blur(12px);
  transition: opacity var(--transition-med);
}

.glow:hover::after { opacity: 0.5; }

/* ============================================
   Animated Background
============================================ */
.animated-bg {
  background: linear-gradient(
    -45deg,
    var(--bg-primary),
    rgba(40,51,35,0.95),
    rgba(61,54,26,0.9),
    var(--bg-primary)
  );
  background-size: 400% 400%;
  animation: gradientShift 12s ease infinite;
}

/* ============================================
   Floating Elements
============================================ */
.float {
  animation: bounce 3s ease-in-out infinite;
}

/* ============================================
   Spinner
============================================ */
.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border-color);
  border-top-color: var(--brand-orange);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* ============================================
   Page Transition
============================================ */
.page-enter {
  animation: fadeInUp 0.4s ease;
}

/* ============================================
   Pulse Dot
============================================ */
.pulse-dot {
  position: relative;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #4caf50;
  display: inline-block;
}

.pulse-dot::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #4caf50;
  animation: pulse-ring 1.5s ease-out infinite;
}

/* ============================================
   Hero Number Counter
============================================ */
.counter-up {
  animation: countUp 0.6s ease forwards;
}

/* ============================================
   Underline animation for links
============================================ */
.link-underline {
  position: relative;
}

.link-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  right: 0;
  width: 0;
  height: 2px;
  background: var(--brand-orange);
  transition: width var(--transition-fast);
}

.link-underline:hover::after { width: 100%; }