/* ==========================================================================
   AXON BLUE PTE. LTD. - Global Style System
   European Industrial Tech Aesthetic (Swiss Minimalist Grid & High-Precision UI)
   ========================================================================== */

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

:root {
  --axon-navy: #090e1a;
  --axon-dark: #0f172a;
  --axon-card-dark: #151f38;
  --axon-blue: #0052ff;
  --axon-blue-hover: #0045d8;
  --axon-blue-glow: rgba(0, 82, 255, 0.25);
  --axon-teal: #00d2b4;
  --axon-teal-glow: rgba(0, 210, 180, 0.2);
  --axon-slate: #64748b;
  --axon-light-slate: #94a3b8;
  --axon-border: rgba(255, 255, 255, 0.08);
  --axon-border-light: rgba(15, 23, 42, 0.08);
  --axon-bg-light: #f8fafc;
  
  /* Modern Sans-Serif Font Stack (Prevent Times New Roman / Generic Serif fallback on Windows) */
  --font-primary: 'Plus Jakarta Sans', 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  font-family: var(--font-primary) !important;
  background-color: #0b1120;
  color: #f1f5f9;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Force standard elements to use modern sans font */
h1, h2, h3, h4, h5, h6, p, span, a, div, button, input, select, textarea, label, li {
  font-family: var(--font-primary);
}

.mono-font, .font-mono {
  font-family: var(--font-mono) !important;
}

/* Subtle Technical Grid Background */
.tech-grid-bg {
  background-size: 40px 40px;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
}

.tech-dots-bg {
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* European Architectural Glassmorphism */
.glass-panel {
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--axon-border);
}

.glass-panel-hover {
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-panel-hover:hover {
  background: rgba(21, 31, 56, 0.85);
  border-color: rgba(0, 82, 255, 0.35);
  transform: translateY(-3px);
  box-shadow: 0 16px 36px -10px rgba(0, 82, 255, 0.15);
}

/* Precision Badge */
.precision-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid rgba(0, 210, 180, 0.25);
  background: rgba(0, 210, 180, 0.08);
  color: var(--axon-teal);
  font-family: var(--font-primary);
}

.precision-tag-blue {
  border-color: rgba(0, 82, 255, 0.3);
  background: rgba(0, 82, 255, 0.1);
  color: #3b82f6;
}

/* Pulse Dot */
.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--axon-teal);
  box-shadow: 0 0 10px var(--axon-teal);
  animation: pulseAnimation 2s infinite ease-in-out;
}

@keyframes pulseAnimation {
  0% { transform: scale(0.95); opacity: 0.8; box-shadow: 0 0 0 0 rgba(0, 210, 180, 0.7); }
  70% { transform: scale(1.15); opacity: 1; box-shadow: 0 0 0 8px rgba(0, 210, 180, 0); }
  100% { transform: scale(0.95); opacity: 0.8; box-shadow: 0 0 0 0 rgba(0, 210, 180, 0); }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #090e1a;
}

::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #334155;
}

/* Glow Elements */
.glow-axon {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 82, 255, 0.18) 0%, rgba(0,0,0,0) 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.glow-teal {
  position: absolute;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(0, 210, 180, 0.12) 0%, rgba(0,0,0,0) 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

/* Custom Video Container */
.video-hero-wrapper {
  position: relative;
  overflow: hidden;
}

.video-hero-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 17, 32, 0.4) 0%, rgba(11, 17, 32, 0.85) 75%, #0b1120 100%);
  pointer-events: none;
}

/* Architecture Diagram Card Style */
.diagram-container {
  border: 1px solid var(--axon-border);
  background: radial-gradient(circle at top, rgba(21, 31, 56, 0.9) 0%, rgba(11, 17, 32, 0.95) 100%);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}

.diagram-node {
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  transition: all 0.25s ease;
}

.diagram-node:hover {
  border-color: var(--axon-blue);
  background: rgba(30, 41, 59, 0.95);
  box-shadow: 0 4px 20px rgba(0, 82, 255, 0.25);
}