/* ============================================================
   MPI TURBO — Animations CSS
   Keyframes & transition utilities
   ============================================================ */

/* --- Turbo glow pulse --- */
@keyframes turboGlowPulse {
  0%, 100% {
    opacity: 0.5;
    transform: scale(1);
  }
  50% {
    opacity: 0.9;
    transform: scale(1.12);
  }
}

/* --- Scroll line pulse --- */
@keyframes scrollLinePulse {
  0%, 100% { opacity: 0.3; }
  50%       { opacity: 1; }
}

/* --- Marquee scroll --- */
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* --- WhatsApp float pulse ring --- */
@keyframes whatsappPulse {
  0%   { transform: scale(1);   opacity: 0.7; }
  70%  { transform: scale(1.8); opacity: 0; }
  100% { transform: scale(1.8); opacity: 0; }
}

/* --- Gold shimmer on text --- */
@keyframes goldShimmer {
  0%   { background-position: 200% center; }
  100% { background-position: -200% center; }
}

/* --- Float animation for turbo PNG in hero --- */
@keyframes heroFloat {
  0%, 100% { transform: translateY(-52%) translateY(0px) rotate(0deg); }
  33%       { transform: translateY(-52%) translateY(-12px) rotate(1deg); }
  66%       { transform: translateY(-52%) translateY(6px) rotate(-0.5deg); }
}

/* --- Fade in up --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Scale in --- */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.85);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* --- Clip reveal (used for hero title lines via GSAP) --- */
.clip-hidden {
  clip-path: inset(100% 0 0 0);
}

/* --- Preloader --- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: var(--color-bg-deep);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader__logo {
  font-family: var(--font-display);
  font-size: 3rem;
  letter-spacing: 0.15em;
  color: var(--color-text-primary);
  animation: goldShimmer 2s linear infinite;
  background: linear-gradient(
    90deg,
    var(--color-text-primary) 0%,
    var(--color-gold-bright) 30%,
    var(--color-copper-light) 50%,
    var(--color-gold-bright) 70%,
    var(--color-text-primary) 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.preloader__bar-wrap {
  width: 200px;
  height: 2px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  overflow: hidden;
}

.preloader__bar {
  height: 100%;
  background: var(--gradient-gold);
  border-radius: 2px;
  animation: preloaderBar 1.2s ease-out forwards;
}

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

/* --- Spinning turbo loader --- */
.preloader__turbo {
  animation: spin 1.5s linear infinite;
  opacity: 0.4;
}

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

/* --- Section entrance states (set by JS before AOS) --- */
[data-aos] {
  pointer-events: none;
}

[data-aos].aos-animate {
  pointer-events: auto;
}

/* --- Gold line animation --- */
@keyframes goldLineGrow {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

/* --- Hover shimmer on glass cards --- */
.glass-card {
  position: relative;
}

.glass-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    135deg,
    transparent 30%,
    rgba(255,255,255,0.02) 50%,
    transparent 70%
  );
  background-size: 200% 200%;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.glass-card:hover::after {
  opacity: 1;
  animation: cardShimmer 1.5s ease-in-out infinite;
}

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

/* --- Button ripple effect --- */
.btn {
  position: relative;
  overflow: hidden;
}

.btn .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: scale(0);
  animation: rippleEffect 0.6s linear;
  pointer-events: none;
}

@keyframes rippleEffect {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* --- Number counter pop --- */
@keyframes numberPop {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.08); }
  100% { transform: scale(1); }
}

.stat-card__number.animated {
  animation: numberPop 0.4s ease-out;
}