/* Custom Design System & Effects for Facility-Tech (facility-tech.com) */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@500;700&display=swap');

:root {
  --bg-main: #06080d;
  --bg-card: rgba(13, 18, 28, 0.7);
  --border-card: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 240, 255, 0.3);
  --accent-cyan: #00f0ff;
  --accent-blue: #38bdf8;
  --accent-purple: #a855f7;
  --accent-green: #22c55e;
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--bg-main);
  color: #e2e8f0;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

.font-heading {
  font-family: 'Space Grotesk', sans-serif;
}

/* Background Cyber Grid & Glow */
.cyber-bg {
  background-color: #06080d;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(14, 165, 233, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 100% 30%, rgba(168, 85, 247, 0.1) 0%, transparent 40%),
    radial-gradient(circle at 0% 70%, rgba(0, 240, 255, 0.08) 0%, transparent 40%),
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 100% 100%, 48px 48px, 48px 48px;
}

/* Glassmorphism Cards */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-card);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  border-color: rgba(56, 189, 248, 0.4);
  box-shadow: 0 10px 30px -10px rgba(0, 240, 255, 0.15);
  transform: translateY(-3px);
}

/* Neon Glow Accents */
.glow-cyan {
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.35);
}

.glow-blue {
  box-shadow: 0 0 25px rgba(56, 189, 248, 0.35);
}

.glow-text {
  text-shadow: 0 0 12px rgba(0, 240, 255, 0.5);
}

/* Gradient Text */
.gradient-text {
  background: linear-gradient(135deg, #ffffff 0%, #38bdf8 50%, #00f0ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-purple {
  background: linear-gradient(135deg, #c084fc 0%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #080a10;
}
::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #0284c7;
}

/* Pulsing Badge */
@keyframes pulseGlow {
  0%, 100% {
    transform: scale(1);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.05);
    opacity: 1;
  }
}

.pulse-badge {
  animation: pulseGlow 2.5s infinite ease-in-out;
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 50;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.whatsapp-float:hover {
  transform: scale(1.08);
}

/* Pulse animation */
@keyframes pulseRing {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 14px rgba(34, 197, 94, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.pulse-whatsapp {
  animation: pulseRing 2s infinite;
}