/* SynoTech Vision — Animations */

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.2); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

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

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

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal-left { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.reveal-scale { transform: scale(0.92); }
.reveal.active {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}

.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; }

/* Hero entrance */
.hero-badge { animation: fadeInUp 0.8s ease 0.2s both; }
.hero-title { animation: fadeInUp 0.8s ease 0.4s both; }
.hero-desc { animation: fadeInUp 0.8s ease 0.6s both; }
.hero-actions { animation: fadeInUp 0.8s ease 0.8s both; }
.hero-stats { animation: fadeInUp 0.8s ease 1s both; }

.hero-glass-card:nth-child(1) { animation: float 6s ease-in-out infinite; }
.hero-glass-card:nth-child(2) { animation: float 6s ease-in-out 1s infinite; }
.hero-glass-card:nth-child(3) { animation: float 6s ease-in-out 2s infinite; }

/* Card hover glow */
.glass-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  background: linear-gradient(135deg, rgba(0,51,153,0.05) 0%, transparent 60%);
  transition: opacity var(--transition);
  pointer-events: none;
}
.glass-card { position: relative; overflow: hidden; }
.glass-card:hover::before { opacity: 1; }

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Portfolio thumb gradients */
.bg-health { background: linear-gradient(135deg, #0ea5e9, #0369a1); }
.bg-realestate { background: linear-gradient(135deg, #8b5cf6, #6d28d9); }
.bg-construction { background: linear-gradient(135deg, #f59e0b, #d97706); }
.bg-education { background: linear-gradient(135deg, #10b981, #059669); }
.bg-manufacturing { background: linear-gradient(135deg, #64748b, #334155); }
.bg-retail { background: linear-gradient(135deg, #ec4899, #be185d); }
.bg-restaurant { background: linear-gradient(135deg, #ef4444, #b91c1c); }
.bg-hotel { background: linear-gradient(135deg, #06b6d4, #0891b2); }
.bg-finance { background: linear-gradient(135deg, #003399, #0047AB); }
.bg-ecommerce { background: linear-gradient(135deg, #a855f7, #7c3aed); }
.bg-tech { background: linear-gradient(135deg, #2563eb, #1d4ed8); }

/* Loading shimmer for placeholders */
.shimmer {
  background: linear-gradient(90deg, var(--gray-100) 25%, var(--gray-200) 50%, var(--gray-100) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}