/* ==========================================================================
   FinanceFlow — Trading & Financial Animations
   Production-ready CSS animations for PPG BOT crypto trading bot
   All animations are GPU-accelerated (transform/opacity only)
   ========================================================================== */

/* -------------------------------------------------------------------------
   Animation Custom Properties
   ------------------------------------------------------------------------- */
:root {
  /* Animation colors */
  --anim-green: #00c853;
  --anim-red: #ff5252;
  --anim-blue: #3cc9ad;
  --anim-dark: #151a28;
  --anim-bg: #0c0f18;

  /* Animation durations */
  --anim-ticker-speed: 30s;
  --anim-particle-speed: 6s;
  --anim-candle-speed: 4s;
  --anim-counter-speed: 2s;
  --anim-pulse-speed: 2s;
  --anim-glow-speed: 2.5s;
  --anim-reveal-speed: 0.7s;
  --anim-flip-speed: 0.6s;
  --anim-gradient-speed: 3s;
  --anim-trading-line-speed: 3s;

  /* Reveal distances */
  --reveal-distance: 40px;
}

/* =========================================================================
   1. LIVE TRADING TICKER
   ========================================================================= */
.ticker-bar {
  width: 100%;
  height: 40px;
  background-color: var(--anim-dark);
  overflow: hidden;
  position: relative;
  z-index: 999;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  overflow: hidden;
  max-width: 100vw;
}

.ticker-bar__track {
  display: flex;
  align-items: center;
  height: 100%;
  white-space: nowrap;
  will-change: transform;
  animation: tickerScroll var(--anim-ticker-speed) linear infinite;
}

.ticker-bar__content {
  display: inline-flex;
  align-items: center;
  gap: 0;
  padding: 0 24px;
  flex-shrink: 0;
}

.ticker-bar__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-family, "DM Sans", sans-serif);
  color: rgba(255, 255, 255, 0.7);
  padding: 0 20px;
}

.ticker-bar__item::after {
  content: "|";
  color: rgba(255, 255, 255, 0.15);
  margin-right: -14px;
  margin-left: 6px;
}

.ticker-bar__pair {
  font-weight: 700;
  color: var(--white, #fff);
}

.ticker-bar__price {
  color: rgba(255, 255, 255, 0.65);
}

.ticker-bar__change--up {
  color: var(--anim-green);
  font-weight: 600;
}

.ticker-bar__change--down {
  color: var(--anim-red);
  font-weight: 600;
}

/* RTL: scroll from left to right */
[dir="rtl"] .ticker-bar__track {
  animation-name: tickerScrollRTL;
}

@keyframes tickerScroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@keyframes tickerScrollRTL {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(50%);
  }
}

/* =========================================================================
   2. FLOATING PARTICLES BACKGROUND
   ========================================================================= */
.particles-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.particle {
  position: absolute;
  border-radius: 50%;
  opacity: 0;
  will-change: transform, opacity;
  animation: particleFloat var(--anim-particle-speed) ease-in-out infinite;
}

.particle--blue {
  background-color: var(--anim-blue);
}

.particle--white {
  background-color: rgba(255, 255, 255, 0.6);
}

@keyframes particleFloat {
  0% {
    opacity: 0;
    transform: translateY(0) scale(0.5);
  }
  20% {
    opacity: 0.6;
  }
  80% {
    opacity: 0.3;
  }
  100% {
    opacity: 0;
    transform: translateY(-120px) scale(1);
  }
}

/* =========================================================================
   3. CANDLESTICK CHART ANIMATION (Background)
   ========================================================================= */
.candlestick-bg {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 8px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.12;
  padding: 0 40px;
}

.candle {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  max-width: 20px;
  will-change: transform;
}

.candle__wick {
  width: 2px;
  border-radius: 1px;
}

.candle__body {
  width: 100%;
  border-radius: 2px;
  will-change: transform;
}

.candle--green .candle__wick,
.candle--green .candle__body {
  background-color: var(--anim-green);
}

.candle--red .candle__wick,
.candle--red .candle__body {
  background-color: var(--anim-red);
}

.candle__body {
  animation: candleGrow var(--anim-candle-speed) ease-in-out infinite alternate;
}

@keyframes candleGrow {
  0% {
    transform: scaleY(0.7);
    transform-origin: bottom;
  }
  50% {
    transform: scaleY(1);
    transform-origin: bottom;
  }
  100% {
    transform: scaleY(0.85);
    transform-origin: bottom;
  }
}

/* =========================================================================
   4. COUNTER / NUMBER ANIMATION
   ========================================================================= */
.animate-count {
  display: inline-block;
  /* The JS handles the actual counting, this CSS provides visual smoothness */
}

.animate-count.is-counting {
  transition: none; /* Let JS handle frame-by-frame */
}

/* Initial hidden state before counting starts */
.animate-count:not(.is-visible) {
  opacity: 0.3;
}

.animate-count.is-visible {
  opacity: 1;
  transition: opacity 0.3s ease;
}

/* =========================================================================
   5. PROFIT PULSE EFFECT
   ========================================================================= */
.profit-pulse {
  position: relative;
  display: inline-block;
  animation: profitPulseGlow var(--anim-pulse-speed) ease-in-out infinite;
}

@keyframes profitPulseGlow {
  0%,
  100% {
    text-shadow: 0 0 8px rgba(45, 184, 122, 0.2);
  }
  50% {
    text-shadow:
      0 0 20px rgba(45, 184, 122, 0.5),
      0 0 40px rgba(45, 184, 122, 0.15);
  }
}

/* Variant for elements on blue background (stats section) */
.profit-pulse--light {
  animation: profitPulseLightGlow var(--anim-pulse-speed) ease-in-out infinite;
}

@keyframes profitPulseLightGlow {
  0%,
  100% {
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.15);
  }
  50% {
    text-shadow:
      0 0 24px rgba(255, 255, 255, 0.4),
      0 0 48px rgba(255, 255, 255, 0.1);
  }
}

/* =========================================================================
   6. CARD HOVER EFFECTS (Enhanced 3D)
   ========================================================================= */

/* 3D tilt on hover for feature cards */
.feature-card,
.step-card,
.blog-card,
.pricing-card {
  transform-style: preserve-3d;
  perspective: 800px;
}

.feature-card:hover {
  transform: translateY(-6px) rotateX(2deg) rotateY(-2deg);
}

.step-card:hover {
  transform: translateY(-6px) rotateX(2deg) rotateY(-2deg);
}

/* Gradient border glow on hover */
.feature-card::before,
.step-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, transparent, transparent);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-base, 0.3s ease);
}

.feature-card {
  position: relative;
}

.step-card {
  position: relative;
}

.feature-card:hover::before,
.step-card:hover::before {
  background: linear-gradient(
    135deg,
    rgba(60, 201, 173, 0.3),
    rgba(45, 184, 122, 0.15)
  );
  opacity: 1;
}

/* Proof images zoom on hover */
.blog-card__image {
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

.blog-card:hover .blog-card__image {
  transform: scale(1.06);
}

/* =========================================================================
   7. SECTION REVEAL ANIMATIONS
   ========================================================================= */

/* Base state — hidden */
.reveal-up,
.reveal-left,
.reveal-right,
.reveal-scale {
  opacity: 0;
  will-change: transform, opacity;
  transition:
    opacity var(--anim-reveal-speed) cubic-bezier(0.25, 0.46, 0.45, 0.94),
    transform var(--anim-reveal-speed) cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-up {
  transform: translateY(var(--reveal-distance));
}

.reveal-left {
  transform: translateX(calc(var(--reveal-distance) * -1));
}

.reveal-right {
  transform: translateX(var(--reveal-distance));
}

.reveal-scale {
  transform: scale(0.8);
}

/* Visible state — triggered by JS */
.reveal-up.is-visible,
.reveal-left.is-visible,
.reveal-right.is-visible,
.reveal-scale.is-visible {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}

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

/* =========================================================================
   8. TRADING LINE ANIMATION (SVG-like rising chart)
   ========================================================================= */
.trading-line {
  position: relative;
  overflow: visible;
}

.trading-line svg {
  width: 100%;
  height: auto;
}

.trading-line__path {
  fill: none;
  stroke: var(--anim-green);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  will-change: stroke-dashoffset;
  animation: tradingLineDraw var(--anim-trading-line-speed) ease-out forwards;
}

.trading-line__path--glow {
  fill: none;
  stroke: var(--anim-green);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  opacity: 0.2;
  filter: blur(4px);
  animation: tradingLineDraw var(--anim-trading-line-speed) ease-out forwards;
}

.trading-line__fill {
  opacity: 0;
  animation: tradingLineFadeIn 0.8s ease forwards;
  animation-delay: calc(var(--anim-trading-line-speed) * 0.7);
}

@keyframes tradingLineDraw {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes tradingLineFadeIn {
  to {
    opacity: 0.15;
  }
}

/* =========================================================================
   9. GLOWING CTA BUTTONS
   ========================================================================= */
.btn-glow {
  position: relative;
  overflow: visible;
  animation: btnGlowPulse var(--anim-glow-speed) ease-in-out infinite;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

@keyframes btnGlowPulse {
  0%,
  100% {
    box-shadow:
      0 0 15px rgba(60, 201, 173, 0.3),
      0 0 30px rgba(60, 201, 173, 0.1);
  }
  50% {
    box-shadow:
      0 0 25px rgba(60, 201, 173, 0.5),
      0 0 50px rgba(60, 201, 173, 0.2);
  }
}

.btn-glow:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow:
    0 0 30px rgba(60, 201, 173, 0.5),
    0 0 60px rgba(60, 201, 173, 0.25);
}

/* Arrow icon slides right on hover */
.btn-glow .btn-arrow {
  display: inline-block;
  transition: transform 0.3s ease;
  margin-inline-start: 8px;
}

.btn-glow:hover .btn-arrow {
  transform: translateX(6px);
}

/* RTL arrow direction */
[dir="rtl"] .btn-glow:hover .btn-arrow {
  transform: translateX(-6px);
}

/* =========================================================================
   10. BOT "WORKING" INDICATOR
   ========================================================================= */

@keyframes botPulseRing {
  0% {
    transform: scale(0.5);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

/* =========================================================================
   11. PRICE TICKER FLIP
   ========================================================================= */
.price-flip {
  display: inline-flex;
  overflow: hidden;
  position: relative;
}

.price-flip__digit {
  display: inline-block;
  position: relative;
  width: 0.6em;
  height: 1.2em;
  overflow: hidden;
  text-align: center;
}

.price-flip__digit-inner {
  display: block;
  will-change: transform;
  transition: transform var(--anim-flip-speed) cubic-bezier(0.45, 0, 0.15, 1);
}

.price-flip__digit--static {
  /* For non-numeric chars like $, comma, period */
  overflow: visible;
  width: auto;
}

/* Flip animation */
@keyframes priceFlipDown {
  0% {
    transform: translateY(-100%);
    opacity: 0;
  }
  30% {
    opacity: 1;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

.price-flip__digit-inner.is-flipping {
  animation: priceFlipDown var(--anim-flip-speed) cubic-bezier(0.45, 0, 0.15, 1)
    forwards;
}

/* =========================================================================
   12. GRADIENT BORDER ANIMATION
   ========================================================================= */
.gradient-border {
  position: relative;
  z-index: 0;
}

.gradient-border::before {
  /* content: ""; */
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  padding: 2px;
  background: conic-gradient(
    from 0deg,
    var(--anim-blue),
    var(--anim-green),
    var(--anim-blue),
    var(--anim-green),
    var(--anim-blue)
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask-composite: exclude;
  will-change: transform;
  animation: gradientBorderRotate var(--anim-gradient-speed) linear infinite;
}

@keyframes gradientBorderRotate {
  to {
    transform: rotate(360deg);
    /* Uses conic-gradient rotation via background shift */
  }
}

/* Alternative: rotating the conic-gradient origin via a custom trick.
   This uses a pseudo-element rotating behind the card. */
.gradient-border--spinning {
  overflow: visible;
}

.gradient-border--spinning::before {
  inset: -2px;
  animation: gradientBorderSpin var(--anim-gradient-speed) linear infinite;
}

@keyframes gradientBorderSpin {
  0% {
    background: conic-gradient(
      from 0deg,
      var(--anim-blue),
      var(--anim-green),
      var(--anim-blue),
      var(--anim-green),
      var(--anim-blue)
    );
  }
  25% {
    background: conic-gradient(
      from 90deg,
      var(--anim-blue),
      var(--anim-green),
      var(--anim-blue),
      var(--anim-green),
      var(--anim-blue)
    );
  }
  50% {
    background: conic-gradient(
      from 180deg,
      var(--anim-blue),
      var(--anim-green),
      var(--anim-blue),
      var(--anim-green),
      var(--anim-blue)
    );
  }
  75% {
    background: conic-gradient(
      from 270deg,
      var(--anim-blue),
      var(--anim-green),
      var(--anim-blue),
      var(--anim-green),
      var(--anim-blue)
    );
  }
  100% {
    background: conic-gradient(
      from 360deg,
      var(--anim-blue),
      var(--anim-green),
      var(--anim-blue),
      var(--anim-green),
      var(--anim-blue)
    );
  }
}

/* =========================================================================
   ACCESSIBILITY: Respect prefers-reduced-motion
   ========================================================================= */
@media (prefers-reduced-motion: reduce) {
  /* Disable all animations and transitions */
  .ticker-bar__track {
    animation: none;
  }

  .particle {
    animation: none;
    opacity: 0.15;
  }

  .candle__body {
    animation: none;
  }

  .profit-pulse,
  .profit-pulse--light {
    animation: none;
    text-shadow: none;
  }

  .btn-glow {
    animation: none;
  }

  .trading-line__path,
  .trading-line__path--glow {
    animation: none;
    stroke-dashoffset: 0;
  }

  .trading-line__fill {
    animation: none;
    opacity: 0.15;
  }

  .gradient-border::before,
  .gradient-border--spinning::before {
    animation: none;
  }

  .price-flip__digit-inner.is-flipping {
    animation: none;
    transform: translateY(0);
    opacity: 1;
  }

  /* Reveal elements are just visible, no transition */
  .reveal-up,
  .reveal-left,
  .reveal-right,
  .reveal-scale {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .reveal-delay-1,
  .reveal-delay-2,
  .reveal-delay-3,
  .reveal-delay-4,
  .reveal-delay-5 {
    transition-delay: 0s;
  }

  /* Disable card hover 3D transforms */
  .feature-card:hover,
  .step-card:hover {
    transform: translateY(-4px);
  }

  .blog-card:hover .blog-card__image {
    transform: none;
  }

  .btn-glow:hover {
    transform: translateY(-2px);
  }

  .btn-glow .btn-arrow {
    transition: none;
  }
}

/* =========================================================================
   RESPONSIVE: Adjust animations for mobile
   ========================================================================= */
@media (max-width: 768px) {
  .ticker-bar {
    height: 36px;
    overflow: hidden;
    max-width: 100vw;
  }

  .ticker-bar__item {
    font-size: 12px;
    padding: 0 14px;
  }

  :root {
    --reveal-distance: 24px;
  }

  .candlestick-bg {
    gap: 4px;
  }

  .candle {
    max-width: 12px;
  }
}