/* ============================================================
   MONEY FLOW — FUTURISTIC ANIMATION SYSTEM
   Cinematic, HUD-style, immersive motion design
   ============================================================ */

/* === KEYFRAMES === */

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

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

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

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-50px) scale(0.97); }
  to   { opacity: 1; transform: translateX(0) scale(1); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(50px) scale(0.97); }
  to   { opacity: 1; transform: translateX(0) scale(1); }
}

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

/* Cinematic loading screen */
@keyframes loadFadeToGradient {
  0%   { background: #000; }
  100% { background: linear-gradient(160deg, #000 0%, #2D0A4F 50%, #1a0630 100%); }
}

@keyframes logoReveal {
  0%   { opacity: 0; transform: scale(0.7) rotateY(40deg); filter: blur(10px); }
  60%  { opacity: 1; transform: scale(1.05) rotateY(0deg); filter: blur(0); }
  100% { opacity: 1; transform: scale(1) rotateY(0deg); filter: blur(0); }
}

@keyframes logoGlow {
  0%, 100% { filter: drop-shadow(0 0 10px rgba(212,175,55,0.3)) drop-shadow(0 0 30px rgba(212,175,55,0.1)); }
  50%      { filter: drop-shadow(0 0 25px rgba(212,175,55,0.6)) drop-shadow(0 0 60px rgba(212,175,55,0.2)); }
}

@keyframes goldLineProgress {
  0%   { width: 0%; box-shadow: 0 0 10px rgba(212,175,55,0.5); }
  80%  { width: 100%; box-shadow: 0 0 20px rgba(212,175,55,0.8); }
  100% { width: 100%; box-shadow: 0 0 0px rgba(212,175,55,0); opacity: 0; }
}

@keyframes gridPulse {
  0%, 100% { opacity: 0.03; }
  50%      { opacity: 0.08; }
}

@keyframes orbFloat {
  0%   { transform: translate(0, 0) scale(1); }
  25%  { transform: translate(30px, -40px) scale(1.1); }
  50%  { transform: translate(-20px, -60px) scale(0.95); }
  75%  { transform: translate(-40px, -20px) scale(1.05); }
  100% { transform: translate(0, 0) scale(1); }
}

@keyframes orbFloat2 {
  0%   { transform: translate(0, 0) rotate(0deg); }
  33%  { transform: translate(-50px, 30px) rotate(120deg); }
  66%  { transform: translate(40px, -40px) rotate(240deg); }
  100% { transform: translate(0, 0) rotate(360deg); }
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 15px rgba(212,175,55,0.15), inset 0 0 15px rgba(212,175,55,0.05); }
  50%      { box-shadow: 0 0 35px rgba(212,175,55,0.3), inset 0 0 25px rgba(212,175,55,0.1); }
}

@keyframes borderGlow {
  0%, 100% { border-color: rgba(212,175,55,0.15); }
  50%      { border-color: rgba(212,175,55,0.4); }
}

@keyframes scanLine {
  0%   { top: -2px; }
  100% { top: 100%; }
}

@keyframes ripple {
  0%   { transform: scale(0); opacity: 0.5; }
  100% { transform: scale(4); opacity: 0; }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(6px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}

@keyframes borderPulse {
  0%, 100% { border-color: rgba(212,175,55,0.2); box-shadow: 0 0 0 rgba(212,175,55,0); }
  50%      { border-color: rgba(212,175,55,0.5); box-shadow: 0 0 20px rgba(212,175,55,0.1); }
}

@keyframes typingDot {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.3; }
  30%           { transform: translateY(-5px); opacity: 1; }
}

@keyframes drawCheck {
  from { stroke-dashoffset: 50; }
  to   { stroke-dashoffset: 0; }
}

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

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

@keyframes notifySlideIn {
  from { transform: translateX(120%); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

@keyframes notifySlideOut {
  from { transform: translateX(0); opacity: 1; }
  to   { transform: translateX(120%); opacity: 0; }
}

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

@keyframes neonFlicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% { text-shadow: 0 0 7px rgba(212,175,55,0.6), 0 0 20px rgba(212,175,55,0.3); }
  20%, 24%, 55% { text-shadow: none; }
}

@keyframes particleFloat {
  0%, 100% { transform: translateY(0) translateX(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-100vh) translateX(50px); opacity: 0; }
}

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

@keyframes slideUp {
  from { transform: translateY(100%); }
  to   { transform: translateY(0); }
}

@keyframes countUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

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


/* === SCROLL REVEAL SYSTEM === */

.reveal {
  opacity: 0;
  transform: translateY(40px) scale(0.97);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-50px) scale(0.97);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal-left.revealed { opacity: 1; transform: translateX(0) scale(1); }

.reveal-right {
  opacity: 0;
  transform: translateX(50px) scale(0.97);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal-right.revealed { opacity: 1; transform: translateX(0) scale(1); }

.reveal-scale {
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal-scale.revealed { opacity: 1; transform: scale(1); }

/* Stagger */
.stagger-1 { transition-delay: 0ms; }
.stagger-2 { transition-delay: 100ms; }
.stagger-3 { transition-delay: 200ms; }
.stagger-4 { transition-delay: 300ms; }
.stagger-5 { transition-delay: 400ms; }
.stagger-6 { transition-delay: 500ms; }
.stagger-7 { transition-delay: 600ms; }
.stagger-8 { transition-delay: 700ms; }

/* === CINEMATIC LOADING OVERLAY === */
.loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #000;
  animation: loadFadeToGradient 1.5s ease-out 0.3s both;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.8s;
}
.loading-overlay.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-overlay__logo {
  width: 140px;
  height: 140px;
  opacity: 0;
  animation: logoReveal 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.8s both,
             logoGlow 2.5s ease-in-out 2s infinite;
}

.loading-overlay__bar {
  position: absolute;
  bottom: 38%;
  left: 50%;
  transform: translateX(-50%);
  width: 240px;
  height: 2px;
  background: rgba(212,175,55,0.1);
  border-radius: 999px;
  overflow: hidden;
  opacity: 0;
  animation: fadeIn 0.4s ease 1.2s both;
}

.loading-overlay__bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #D4AF37, #F2D27A);
  border-radius: 999px;
  animation: goldLineProgress 1.5s cubic-bezier(0.4, 0, 0.2, 1) 1.5s both;
}

/* Loading text */
.loading-overlay__text {
  position: absolute;
  bottom: 32%;
  font-family: var(--font-heading);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(212,175,55,0.5);
  opacity: 0;
  animation: fadeIn 0.5s ease 1.4s both;
}

/* === PAGE CONTENT ENTRANCE === */
.page-content {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 2.8s both;
}
.page-content--fast {
  animation-delay: 0.15s;
}

/* === FUTURISTIC BACKGROUND ELEMENTS === */

/* Animated grid overlay */
.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(75,29,122,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(75,29,122,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridPulse 8s ease-in-out infinite;
}

/* Floating orbs */
.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  will-change: transform;
}
.bg-orb--purple {
  background: radial-gradient(circle, rgba(75,29,122,0.5) 0%, transparent 70%);
  animation: orbFloat 20s ease-in-out infinite;
}
.bg-orb--gold {
  background: radial-gradient(circle, rgba(212,175,55,0.2) 0%, transparent 70%);
  animation: orbFloat2 25s ease-in-out infinite;
}

/* Particle system (via JS) */
.particle {
  position: fixed;
  width: 2px;
  height: 2px;
  background: rgba(212,175,55,0.4);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  animation: particleFloat var(--duration, 15s) linear infinite;
  animation-delay: var(--delay, 0s);
  left: var(--x, 50%);
}

/* HUD scan line effect */
.hud-scanline {
  position: fixed;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(212,175,55,0.08), transparent);
  pointer-events: none;
  z-index: 1;
  animation: scanLine 8s linear infinite;
}

/* === HOVER EFFECTS === */

.hover-glow {
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, box-shadow;
}
.hover-glow:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 8px 40px rgba(0,0,0,0.3), 0 0 30px rgba(212,175,55,0.1), inset 0 1px 0 rgba(255,255,255,0.08);
}

.hover-neon {
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.hover-neon:hover {
  border-color: rgba(212,175,55,0.4);
  box-shadow: 0 0 20px rgba(212,175,55,0.15), inset 0 0 20px rgba(212,175,55,0.03);
}

/* === REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal, .reveal-left, .reveal-right, .reveal-scale { opacity: 1; transform: none; }
  .loading-overlay { display: none; }
  .page-content { opacity: 1; transform: none; }
  .bg-grid, .hud-scanline, .particle { display: none; }
}