/* ================================================================
   Ai6iX Animations
   ================================================================ */

/* ─── Keyframes ─── */

@keyframes neonPulse {
  0%, 100% { opacity: 1; text-shadow: 0 0 10px var(--cyan), 0 0 30px var(--cyan), 0 0 60px rgba(0,229,255,0.5); }
  50%       { opacity: 0.8; text-shadow: 0 0 5px var(--cyan), 0 0 15px var(--cyan), 0 0 30px rgba(0,229,255,0.3); }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-18px); }
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33%       { transform: translateY(-10px) rotate(1deg); }
  66%       { transform: translateY(5px) rotate(-1deg); }
}

@keyframes glowPulse {
  0%, 100% { box-shadow: var(--shadow-glow-cyan); }
  50%       { box-shadow: 0 0 40px rgba(0,229,255,0.45), 0 0 100px rgba(0,229,255,0.15); }
}

@keyframes glowPulsePurple {
  0%, 100% { box-shadow: var(--shadow-glow-purple); }
  50%       { box-shadow: 0 0 40px rgba(139,92,246,0.5), 0 0 100px rgba(139,92,246,0.2); }
}

@keyframes borderGlow {
  0%, 100% { border-color: rgba(0,229,255,0.2); }
  50%       { border-color: rgba(0,229,255,0.5); }
}

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

@keyframes scanLine {
  0%   { transform: translateY(-100%); opacity: 0; }
  10%  { opacity: 0.3; }
  90%  { opacity: 0.3; }
  100% { transform: translateY(100vh); opacity: 0; }
}

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

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

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.85); }
  to   { opacity: 1; transform: scale(1); }
}

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

@keyframes particleDrift {
  0%   { transform: translate(0, 0) scale(1); opacity: 0.6; }
  50%  { opacity: 1; }
  100% { transform: translate(var(--dx, 60px), var(--dy, -80px)) scale(0); opacity: 0; }
}

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

@keyframes heroTextReveal {
  from { clip-path: inset(0 100% 0 0); opacity: 0; }
  to   { clip-path: inset(0 0% 0 0); opacity: 1; }
}

@keyframes morphBorder {
  0%   { border-radius: 16px; }
  25%  { border-radius: 20px 16px 22px 14px; }
  50%  { border-radius: 14px 22px 16px 20px; }
  75%  { border-radius: 18px 14px 20px 18px; }
  100% { border-radius: 16px; }
}

@keyframes lineGrow {
  from { width: 0; }
  to   { width: 100%; }
}

/* ─── Scroll Reveal Classes ─── */

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.reveal-left {
  transform: translateX(-40px);
}

.reveal.reveal-right {
  transform: translateX(40px);
}

.reveal.reveal-scale {
  transform: scale(0.9);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}

/* Stagger delays for child reveals */
.reveal-group > *:nth-child(1) { transition-delay: 0s; }
.reveal-group > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-group > *:nth-child(3) { transition-delay: 0.2s; }
.reveal-group > *:nth-child(4) { transition-delay: 0.3s; }
.reveal-group > *:nth-child(5) { transition-delay: 0.4s; }
.reveal-group > *:nth-child(6) { transition-delay: 0.5s; }

/* ─── Page Load Animation ─── */
.page-load-fade {
  animation: fadeInUp 0.8s ease forwards;
}

/* ─── Hover Glow Pulse ─── */
.glow-on-hover {
  transition: box-shadow var(--ease-normal), transform var(--ease-normal);
}
.glow-on-hover:hover {
  box-shadow: var(--shadow-glow-cyan);
  transform: translateY(-4px);
}

/* ─── Neon Text ─── */
.neon-text {
  animation: neonPulse 3s ease-in-out infinite;
}

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

.float-slow {
  animation: floatSlow 8s ease-in-out infinite;
}

/* ─── Gradient Button Shift ─── */
.grad-shift {
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
}

/* ─── Circuit SVG Pulse ─── */
.circuit-pulse path {
  stroke-dasharray: 300;
  stroke-dashoffset: 300;
  animation: lineGrow 2s ease forwards;
}

/* ─── Shimmer Loading Effect ─── */
.shimmer {
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.05) 50%, transparent 100%);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}