/* ==========================================================================
   SYNC ARUBA · Digital Systems & Next-Gen Web Architecture (2026)
   ========================================================================== */

:root {
  /* Typography */
  --font-display: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-sans: "Plus Jakarta Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", Consolas, monospace;

  /* Cyber-Obsidian & High-Tech Canvas */
  --bg-canvas: #060913;
  --bg-surface: #0B1120;
  --bg-surface-elevated: #10182D;
  --bg-card: #121C33;
  --bg-card-hover: #182542;
  --bg-card-glass: rgba(16, 24, 45, 0.75);
  --bg-terminal: #070C18;

  /* Precision Cyber Grid & Accents */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-card: rgba(56, 189, 248, 0.16);
  --border-hover: #00F0FF;
  --border-glow: rgba(0, 240, 255, 0.4);
  --border-coral: rgba(249, 115, 22, 0.4);

  /* Typography Colors */
  --text-1: #FFFFFF;
  --text-2: #94A3B8;
  --text-3: #64748B;
  --text-muted: #64748B;

  /* Electric Cyber Palette */
  --cyan-neon: #00F0FF;
  --cyan-glow: rgba(0, 240, 255, 0.35);
  --azure: #38BDF8;
  --azure-hover: #0284C7;
  --azure-glow: rgba(56, 189, 248, 0.3);
  
  --coral-sunset: #F97316;
  --coral-glow: rgba(249, 115, 22, 0.35);
  --emerald-live: #10B981;
  --emerald-glow: rgba(16, 185, 129, 0.35);
  --purple-indigo: #8B5CF6;
  --purple-glow: rgba(139, 92, 246, 0.3);

  --wa-green: #25D366;
  --wa-glow: rgba(37, 211, 102, 0.4);

  /* Gradients */
  --grad-cyan-azure: linear-gradient(135deg, #00F0FF 0%, #0284C7 100%);
  --grad-coral-pink: linear-gradient(135deg, #F97316 0%, #EC4899 100%);
  --grad-emerald: linear-gradient(135deg, #10B981 0%, #059669 100%);
  --grad-text-glow: linear-gradient(90deg, #FFFFFF 0%, #E2E8F0 50%, #38BDF8 100%);
  --grad-neon-glow: linear-gradient(90deg, #00F0FF 0%, #38BDF8 50%, #F97316 100%);
  --grad-card-border: linear-gradient(135deg, rgba(0, 240, 255, 0.4) 0%, rgba(249, 115, 22, 0.2) 100%);

  /* Geometry & Radii */
  --shell: min(1240px, calc(100% - 44px));
  --radius-xs: 6px;
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --radius-xl: 34px;
  --radius-pill: 9999px;

  /* Shadows */
  --shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.5);
  --shadow-card: 0 16px 40px -10px rgba(0, 0, 0, 0.75);
  --shadow-cyan: 0 0 30px var(--cyan-glow);
  --shadow-coral: 0 0 30px var(--coral-glow);

  /* Transitions */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 0.18s;
  --dur-normal: 0.28s;
  --dur-slow: 0.55s;
}

/* Reset & Primitives */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background-color: var(--bg-canvas);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(56, 189, 248, 0.12) 0%, transparent 60%),
    radial-gradient(rgba(56, 189, 248, 0.05) 1px, transparent 1px);
  background-size: 100% 100%, 36px 36px;
  color: var(--text-1);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  max-width: 100vw;
}

/* Ambient Cyber Glow Orbs */
.ambient-mesh {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.ambient-mesh-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.15;
}
.orb-1 { top: -100px; left: -100px; width: 600px; height: 600px; background: var(--cyan-neon); }
.orb-2 { top: 35%; right: -150px; width: 550px; height: 550px; background: var(--purple-indigo); }
.orb-3 { bottom: 10%; left: 5%; width: 500px; height: 500px; background: var(--coral-sunset); }

/* Main Shell Container */
.container {
  width: var(--shell);
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

/* Typography Presets */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: #fff;
}

.text-gradient {
  background: var(--grad-neon-glow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-cyan {
  color: var(--cyan-neon);
}

.text-emerald {
  color: var(--emerald-live);
}

.text-coral {
  color: var(--coral-sunset);
}

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

/* System Badge Pills */
.sys-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--azure);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.sys-badge.live {
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.35);
  color: var(--emerald-live);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
  animation: pulseNode 2s infinite ease-in-out;
}

@keyframes pulseNode {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.8); }
}

/* Interactive Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, #00F0FF 0%, #0284C7 100%);
  color: #050B14;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 14.5px;
  padding: 13px 26px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  box-shadow: 0 0 24px rgba(0, 240, 255, 0.35);
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
  cursor: pointer;
  border: none;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 32px rgba(0, 240, 255, 0.55);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--bg-surface);
  color: #FFFFFF;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  padding: 13px 24px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  border: 1px solid var(--border-subtle);
  transition: all var(--dur-fast) var(--ease);
  cursor: pointer;
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--azure);
  box-shadow: 0 4px 20px rgba(56, 189, 248, 0.2);
}

.btn-wa {
  background: #25D366;
  color: #061A0E;
  box-shadow: 0 0 20px rgba(37, 211, 102, 0.35);
}

.btn-wa:hover {
  box-shadow: 0 0 30px rgba(37, 211, 102, 0.55);
}