#splash {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  opacity: 1;
  pointer-events: all;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

#splash.hiding {
  opacity: 0;
  pointer-events: none;
}

#splash.hidden {
  display: none;
}

#splash-line {
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: splashLineGrow 0.5s cubic-bezier(0.4, 0, 0.2, 1) 0.1s forwards;
}

@keyframes splashLineGrow {
  to { width: 120px; }
}

#splash-logo {
  height: 100px;
  width: auto;
  object-fit: contain;
  opacity: 0;
  transform: translateY(16px);
  filter: drop-shadow(0 0 28px rgba(34, 197, 94,0.55)) brightness(1.15);
  animation: splashLogoRise 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.45s forwards;
}

@keyframes splashLogoRise {
  to { opacity: 1; transform: translateY(0); }
}

#splash-name {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text);
  text-shadow: 0 0 24px rgba(34, 197, 94,0.35);
  opacity: 0;
  animation: splashNameFade 0.5s ease 0.95s forwards;
}

@keyframes splashNameFade {
  to { opacity: 1; }
}

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

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

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-32px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(32px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes glowPulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.12), 0 0 20px rgba(34, 197, 94, 0.08);
  }
}

@keyframes cardHover {
  from {
    box-shadow: 0 4px 16px rgba(34, 197, 94, 0.08);
  }
  to {
    box-shadow: 0 8px 40px rgba(34, 197, 94, 0.2), 0 0 0 1px rgba(34, 197, 94, 0.15);
  }
}

@keyframes countUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

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

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal--left {
  opacity: 0;
  transform: translateX(-24px);
  transition:
    opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal--right {
  opacity: 0;
  transform: translateX(24px);
  transition:
    opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal--scale {
  opacity: 0;
  transform: scale(0.95);
  transition:
    opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.stagger-1 { transition-delay: 0.05s; }
.stagger-2 { transition-delay: 0.10s; }
.stagger-3 { transition-delay: 0.15s; }
.stagger-4 { transition-delay: 0.20s; }
.stagger-5 { transition-delay: 0.25s; }
.stagger-6 { transition-delay: 0.30s; }
.stagger-7 { transition-delay: 0.35s; }
.stagger-8 { transition-delay: 0.40s; }

.tilt-card {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  transform: perspective(800px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) translateY(0);
  transition:
    transform 0.12s ease,
    box-shadow var(--transition),
    border-color var(--transition);
}

.tilt-card:hover {
  transform: perspective(800px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) translateY(-4px);
}

.spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255,255,255,0.2);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal,
  .reveal--left,
  .reveal--right,
  .reveal--scale {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .tilt-card {
    transform: none !important;
  }
}