/* =====================================================
   U Gaming Life — Animations
   ===================================================== */

/* ---- Scroll Reveal ---- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Stagger delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ---- Hero Text Animations ---- */
.hero-animate-1 {
  animation: slideUpFade 0.8s ease forwards;
  animation-delay: 0.2s;
  opacity: 0;
}

.hero-animate-2 {
  animation: slideUpFade 0.8s ease forwards;
  animation-delay: 0.4s;
  opacity: 0;
}

.hero-animate-3 {
  animation: slideUpFade 0.8s ease forwards;
  animation-delay: 0.6s;
  opacity: 0;
}

.hero-animate-4 {
  animation: slideUpFade 0.8s ease forwards;
  animation-delay: 0.8s;
  opacity: 0;
}

@keyframes slideUpFade {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---- Floating Particles ---- */
.particles-container {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  border-radius: 50%;
  background: var(--accent-purple);
  opacity: 0;
  animation: particle-float linear infinite;
}

@keyframes particle-float {
  0% {
    opacity: 0;
    transform: translateY(100%) translateX(0);
  }
  10% { opacity: 0.8; }
  90% { opacity: 0.4; }
  100% {
    opacity: 0;
    transform: translateY(-100vh) translateX(var(--drift));
  }
}

/* ---- Glow Pulse ---- */
.glow-pulse {
  animation: glow-pulse 3s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(124, 58, 237, 0.3); }
  50% { box-shadow: 0 0 40px rgba(124, 58, 237, 0.6); }
}

/* ---- Shimmer ---- */
.shimmer {
  position: relative;
  overflow: hidden;
}

.shimmer::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: linear-gradient(
    to right,
    transparent 0%,
    rgba(255, 255, 255, 0.04) 50%,
    transparent 100%
  );
  transform: skewX(-20deg);
  animation: shimmer 4s infinite;
}

@keyframes shimmer {
  0% { left: -60%; }
  100% { left: 160%; }
}

/* ---- Typing Effect ---- */
.typing-cursor::after {
  content: '|';
  animation: blink 0.8s step-end infinite;
  color: var(--accent-cyan);
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ---- Counter Animation ---- */
.count-up {
  transition: none;
}

/* ---- SVG Divider ---- */
.svg-divider {
  overflow: hidden;
  line-height: 0;
  margin: 0;
  padding: 0;
}

.svg-divider svg {
  display: block;
  width: 100%;
  height: 60px;
}

/* ---- Neon Text ---- */
.neon-text {
  color: var(--accent-cyan);
  text-shadow:
    0 0 10px rgba(6, 182, 212, 0.5),
    0 0 20px rgba(6, 182, 212, 0.3);
  animation: neon-flicker 5s ease-in-out infinite;
}

@keyframes neon-flicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
    text-shadow:
      0 0 10px rgba(6, 182, 212, 0.5),
      0 0 20px rgba(6, 182, 212, 0.3);
  }
  20%, 24%, 55% {
    text-shadow: none;
    opacity: 0.85;
  }
}

/* ---- Loading Spinner ---- */
.spinner-ug {
  width: 32px;
  height: 32px;
  border: 3px solid rgba(124, 58, 237, 0.2);
  border-top-color: var(--accent-purple);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ---- Background Orbs ---- */
.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  pointer-events: none;
  animation: orb-drift 12s ease-in-out infinite alternate;
}

.bg-orb-purple { background: radial-gradient(circle, var(--accent-purple), transparent); }
.bg-orb-blue { background: radial-gradient(circle, var(--accent-blue), transparent); }
.bg-orb-cyan { background: radial-gradient(circle, var(--accent-cyan), transparent); }

@keyframes orb-drift {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, 20px) scale(1.1); }
}

/* ---- Hover underline ---- */
.hover-underline {
  position: relative;
  display: inline-block;
}

.hover-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-main);
  transition: width 0.3s ease;
}

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

/* ---- Card Flip ---- */
.flip-card {
  perspective: 1200px;
  height: 280px;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner { transform: rotateY(180deg); }

.flip-card-front, .flip-card-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.flip-card-back {
  transform: rotateY(180deg);
  background: var(--bg-card-hover);
  border: 1px solid var(--border-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  text-align: center;
}

/* ---- Skill bar ---- */
.skill-bar-wrap { margin-bottom: 1.25rem; }

.skill-bar-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.4rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-weight: 600;
}

.skill-bar-track {
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 3px;
  overflow: hidden;
}

.skill-bar-fill {
  height: 100%;
  background: var(--gradient-main);
  border-radius: 3px;
  width: 0;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}