:root {
  /* Global Variables requested by user */
  --bg-color: #050505; /* Deep Black */
  --primary-color: #00f2fe; /* Tech Cyan */
  --secondary-color: linear-gradient(135deg, #667eea 0%, #764ba2 100%); /* Purple Gradient */
  
  --font-family: 'Inter', sans-serif;
  
  --card-radius: 16px;
  --card-border: 1px solid rgba(255, 255, 255, 0.1); /* Faint dark gray border */
  
  --transition-speed: 0.3s;

  /* Mapping to existing shared.css variables for consistency */
  --primary: var(--primary-color);
  --bg-dark: var(--bg-color);
  --bg-card: #0a0a0a; /* Slightly lighter for cards */
  --border: rgba(255, 255, 255, 0.1);
}

body {
  background-color: var(--bg-color);
  font-family: var(--font-family);
  margin: 0;
  padding: 0;
  color: #ffffff;
}

/* Card Styles */
.card, .infra-card, .solution-card, .feat-card {
  border-radius: var(--card-radius);
  border: var(--card-border);
  background-color: #0a0a0a; /* Fallback or slightly lighter than bg */
  overflow: hidden; /* Ensure content respects radius */
}

/* Buttons Transition */
button, a.btn, .btn, .btn-primary, .btn-outline, .nav-link-btn {
  transition: all var(--transition-speed) ease-in-out;
}

/* Primary Color Application */
.btn-primary {
  background-color: var(--primary-color);
  color: #000;
  border: none;
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 242, 254, 0.3);
}

.accent {
  color: var(--primary-color);
}

/* Utility Classes */
.bg-secondary {
  background: var(--secondary-color);
}
.text-secondary {
  background: var(--secondary-color);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family);
}