/* ── ENTRANCE ANIMATIONS ── */
@keyframes fadeIn {
  from { opacity: 0; } to { opacity: 1; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-24px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(24px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.animate-fade-in { animation: fadeIn 0.4s ease both; }
.animate-fade-up { animation: fadeInUp 0.5s ease both; }
.animate-fade-down { animation: fadeInDown 0.5s ease both; }
.animate-fade-left { animation: fadeInLeft 0.5s ease both; }
.animate-fade-right { animation: fadeInRight 0.5s ease both; }
.animate-scale-in { animation: scaleIn 0.35s ease both; }

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }
.delay-7 { animation-delay: 0.7s; }
.delay-8 { animation-delay: 0.8s; }

/* ── GRADIENT BACKGROUNDS ── */
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.gradient-animate {
  background: linear-gradient(135deg, #060912, #0d1f40, #091a36, #0a1628);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
}
.gradient-hero {
  background: linear-gradient(135deg, #030712 0%, #0d1f40 40%, #0a1628 70%, #060912 100%);
  background-size: 400% 400%;
  animation: gradientShift 20s ease infinite;
}

/* ── FLOATING PARTICLES ── */
@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); opacity: 0.3; }
  50% { transform: translateY(-20px) rotate(180deg); opacity: 0.6; }
}
.particle {
  position: absolute; width: 4px; height: 4px;
  background: var(--primary-light); border-radius: 50%;
  animation: float linear infinite;
  pointer-events: none;
}

/* ── PULSE GLOW ── */
@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(26,86,219,0.4); }
  50% { box-shadow: 0 0 20px 8px rgba(26,86,219,0); }
}
@keyframes pulseGlowGreen {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,0.4); }
  50% { box-shadow: 0 0 20px 8px rgba(16,185,129,0); }
}
.pulse-glow { animation: pulseGlow 2s ease-in-out infinite; }
.pulse-glow-green { animation: pulseGlowGreen 2s ease-in-out infinite; }

/* ── SHIMMER LOADING ── */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.shimmer-text {
  background: linear-gradient(90deg, var(--text-400) 25%, var(--text-100) 50%, var(--text-400) 75%);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── COUNTER ANIMATION ── */
.counter { transition: all 0.8s cubic-bezier(0.19, 1, 0.22, 1); }

/* ── CARD FLIP ── */
.flip-card { perspective: 1000px; cursor: pointer; }
.flip-card-inner {
  position: relative; width: 100%; height: 100%;
  transition: transform 0.7s cubic-bezier(0.4, 0.2, 0.2, 1);
  transform-style: preserve-3d;
}
.flip-card:hover .flip-card-inner,
.flip-card.flipped .flip-card-inner { transform: rotateY(180deg); }
.flip-card-front, .flip-card-back {
  position: absolute; width: 100%; height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 18px;
}
.flip-card-back { transform: rotateY(180deg); }

/* ── HERO FLOAT ── */
@keyframes heroFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}
.hero-float { animation: heroFloat 5s ease-in-out infinite; }

/* ── NUMBER TICKER ── */
@keyframes numberTick {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.number-tick { overflow: hidden; }
.number-tick span { display: inline-block; animation: numberTick 0.4s ease both; }

/* ── RIPPLE EFFECT ── */
.ripple { position: relative; overflow: hidden; }
.ripple::before {
  content: ''; position: absolute;
  width: 0; height: 0; border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transform: translate(-50%, -50%);
  transition: width 0.4s ease, height 0.4s ease, opacity 0.4s ease;
}
.ripple:active::before { width: 300px; height: 300px; opacity: 0; }

/* ── TYPING CURSOR ── */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}
.typing-cursor::after {
  content: '|'; animation: blink 1s step-end infinite;
  color: var(--primary-light); margin-left: 2px;
}

/* ── ORBIT ── */
@keyframes orbit {
  from { transform: rotate(0deg) translateX(80px) rotate(0deg); }
  to { transform: rotate(360deg) translateX(80px) rotate(-360deg); }
}
.orbit-item { animation: orbit 8s linear infinite; }

/* ── PROGRESS FILL ── */
@keyframes fillProgress {
  from { width: 0; }
  to { width: var(--progress-value, 70%); }
}
.progress-bar.animate { animation: fillProgress 1.2s cubic-bezier(0.4, 0, 0.2, 1) both; animation-delay: 0.3s; }

/* ── SCROLL FADE ── */
.scroll-reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.scroll-reveal.visible { opacity: 1; transform: translateY(0); }

/* ── NOTIFICATION BELL ── */
@keyframes bellShake {
  0%, 100% { transform: rotate(0deg); }
  20% { transform: rotate(-15deg); }
  40% { transform: rotate(15deg); }
  60% { transform: rotate(-10deg); }
  80% { transform: rotate(10deg); }
}
.bell-shake { animation: bellShake 0.6s ease; }

/* ── STATUS DOT ── */
@keyframes statusPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}
.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  display: inline-block; flex-shrink: 0;
}
.status-dot.online { background: var(--success); animation: statusPulse 2s ease infinite; }
.status-dot.offline { background: var(--danger); }
.status-dot.away { background: var(--warning); }

/* ── LOADING SCREEN ── */
.loading-screen {
  position: fixed; inset: 0;
  background: var(--bg-900);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  z-index: 9999; transition: opacity 0.5s ease;
}
.loading-screen.fade-out { opacity: 0; pointer-events: none; }
.loading-logo-ring {
  width: 80px; height: 80px; border-radius: 50%;
  border: 3px solid rgba(26,86,219,0.2);
  border-top-color: var(--primary);
  animation: spin 0.8s linear infinite;
}
.loading-logo-inner {
  position: absolute;
  width: 60px; height: 60px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; font-weight: 900; color: #fff;
}
.loading-text { margin-top: 20px; font-size: 0.85rem; color: var(--text-400); letter-spacing: 2px; text-transform: uppercase; }
.loading-dots::after {
  content: '';
  animation: dots 1.5s steps(4, end) infinite;
}
@keyframes dots {
  0%   { content: ''; }
  25%  { content: '.'; }
  50%  { content: '..'; }
  75%  { content: '...'; }
  100% { content: ''; }
}

/* ── TRANSFER STEPS ── */
.transfer-step {
  display: flex; align-items: center; gap: 12px;
  padding: 16px; border-radius: var(--radius);
  border: 2px solid var(--border);
  background: var(--bg-700);
  transition: all var(--transition);
}
.transfer-step.active { border-color: var(--primary); background: rgba(26,86,219,0.05); }
.transfer-step.done { border-color: var(--success); background: rgba(16,185,129,0.05); }
.step-number {
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 700; flex-shrink: 0;
  background: var(--bg-500); color: var(--text-400);
  border: 2px solid var(--border);
}
.transfer-step.active .step-number { background: var(--primary); color: #fff; border-color: var(--primary); }
.transfer-step.done .step-number { background: var(--success); color: #fff; border-color: var(--success); }