/* ============================================================
   4GAMECOM.COM — Animations
   Palette: Midnight Navy + Neon Cyan + Coral
   ============================================================ */

/* ── Keyframes ───────────────────────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes slideInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,212,255,0.5); }
  50%       { box-shadow: 0 0 0 6px rgba(0,212,255,0); }
}
@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 15px rgba(0,212,255,0.2); }
  50%       { box-shadow: 0 0 35px rgba(0,212,255,0.55), 0 0 60px rgba(0,212,255,0.15); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}
@keyframes float-slow {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%       { transform: translateY(-18px) rotate(3deg); }
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes particle-float {
  0%   { transform: translateY(0) translateX(0) scale(1); opacity: 1; }
  100% { transform: translateY(-120px) translateX(40px) scale(0); opacity: 0; }
}
@keyframes slot-spin {
  0%   { transform: translateY(0); }
  20%  { transform: translateY(-20px); }
  40%  { transform: translateY(-40px); }
  60%  { transform: translateY(-60px); }
  80%  { transform: translateY(-80px); }
  100% { transform: translateY(0); }
}
@keyframes card-deal {
  from { opacity: 0; transform: translateY(-40px) rotate(-5deg); }
  to   { opacity: 1; transform: translateY(0) rotate(0deg); }
}
@keyframes bounce-in {
  0%   { transform: scale(0.3); opacity: 0; }
  50%  { transform: scale(1.05); }
  70%  { transform: scale(0.9); }
  100% { transform: scale(1); opacity: 1; }
}
@keyframes star-twinkle {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .3; transform: scale(.6); }
}
@keyframes play-btn-pulse {
  0%, 100% { box-shadow: 0 4px 15px rgba(0,212,255,0.3); }
  50%       { box-shadow: 0 4px 30px rgba(0,212,255,0.7), 0 0 60px rgba(0,212,255,0.2); }
}
@keyframes neon-scan {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* ── Particle system ─────────────────────────────────────── */
.particle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  animation: particle-float linear infinite;
}

/* ── Hero animations ─────────────────────────────────────── */
.hero-badge       { animation: fadeSlide .6s ease both; }
.hero-title       { animation: fadeSlide .6s ease .1s both; }
.hero-desc        { animation: fadeSlide .6s ease .2s both; }
.hero-actions     { animation: fadeSlide .6s ease .3s both; }
.hero-stats       { animation: fadeSlide .6s ease .4s both; }
.showcase-card    { animation: fadeSlide .8s ease .2s both; }

/* ── Glow on primary elements ────────────────────────────── */
.btn-primary, .logo-icon {
  animation: glow-pulse 3s ease-in-out infinite;
}

/* ── Floating elements ───────────────────────────────────── */
.float-anim  { animation: float 4s ease-in-out infinite; }
.float-slow  { animation: float-slow 6s ease-in-out infinite; }

/* ── Card entrance (scroll reveal) ──────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ── Shimmer text ────────────────────────────────────────── */
.shimmer-text {
  background: linear-gradient(
    90deg,
    var(--clr-primary) 0%,
    var(--clr-primary2) 25%,
    var(--clr-accent2) 50%,
    var(--clr-primary2) 75%,
    var(--clr-primary) 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s linear infinite;
}

/* ── Glowing border ──────────────────────────────────────── */
.glow-border {
  position: relative;
}
.glow-border::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent), var(--clr-primary));
  background-size: 200% 200%;
  animation: shimmer 3s linear infinite;
  z-index: -1;
  filter: blur(8px);
  opacity: .5;
}

/* ── Stars decoration ────────────────────────────────────── */
.stars {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.star {
  position: absolute;
  border-radius: 50%;
  background: #fff;
}
.star-sm { width: 2px; height: 2px; }
.star-md { width: 3px; height: 3px; }
.star-lg { width: 4px; height: 4px; }

/* ── Spinning coin ───────────────────────────────────────── */
.coin-spin {
  display: inline-block;
  animation: spin 3s linear infinite;
}

/* ── Slot reel ───────────────────────────────────────────── */
.slot-reel {
  overflow: hidden;
  height: 60px;
}
.slot-reel-inner {
  animation: slot-spin 1.5s steps(5) infinite;
}

/* ── New game highlight ──────────────────────────────────── */
.new-game-card {
  position: relative;
}
.new-game-card::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: calc(var(--radius-lg) + 2px);
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent), var(--clr-primary));
  background-size: 300% 300%;
  animation: shimmer 3s linear infinite;
  z-index: 0;
}
.new-game-card > * { position: relative; z-index: 1; }

/* ── Tab switch animation ────────────────────────────────── */
.ng-panel { animation: none; }
.ng-panel.active { animation: fadeSlide .35s ease; }

/* ── Bounce in (for modal/popup) ─────────────────────────── */
.bounce-in { animation: bounce-in .5s cubic-bezier(0.36, 0.07, 0.19, 0.97) both; }

/* ── Loading spinner ─────────────────────────────────────── */
.spinner {
  width: 24px; height: 24px;
  border: 3px solid rgba(0,212,255,0.2);
  border-top-color: var(--clr-primary);
  border-radius: 50%;
  animation: spin .8s linear infinite;
  display: inline-block;
}

/* ── Play button pulse ───────────────────────────────────── */
.play-pulse {
  position: relative;
  animation: play-btn-pulse 2.5s ease-in-out infinite;
}
.play-pulse::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  border: 2px solid var(--clr-primary);
  animation: pulse-dot 2s ease infinite;
  opacity: .6;
}

/* ── Neon scan line ──────────────────────────────────────── */
.neon-scan {
  background: linear-gradient(90deg, transparent 0%, rgba(0,212,255,0.15) 50%, transparent 100%);
  background-size: 200% 100%;
  animation: neon-scan 3s linear infinite;
}