:root {
  --primary: #00f2fe;
  /* Neon Blue */
  --secondary: #4facfe;
  /* Deep Blue-ish */
  --bg-dark: #0f172a;
  /* Slate 900 */
  --bg-darker: #020617;
  /* Slate 950 */
  --text-light: #f8fafc;
  /* Slate 50 */
  --text-muted: #f8fafc;
  /* Slate 400 #94a3b8*/
  --glass-bg: rgba(15, 23, 42, 0.6);
  --glass-border: rgba(255, 255, 255, 0.1);
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-darker);
  color: var(--text-light);
  overflow-x: hidden;
}

/* Glassmorphism Utilities */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 1rem;
}

.glass-nav {
  background: rgba(2, 6, 23, 0.8) !important;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glass-border);
}

/* Override Bootstrap text colors to enforce bright explanation text */
.text-muted {
  color: var(--text-muted) !important;
}

/* Typography & Layout */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.text-gradient {
  background: linear-gradient(to right, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn-primary-custom {
  background: linear-gradient(to right, var(--secondary), var(--primary));
  color: var(--bg-darker);
  border: none;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-primary-custom:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 242, 254, 0.3);
  color: var(--bg-darker);
}

.btn-outline-custom {
  background: transparent;
  color: var(--text-light);
  border: 1px solid var(--primary);
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
}

.btn-outline-custom:hover {
  background: var(--primary);
  color: var(--bg-darker);
  transform: translateY(-2px);
}

/* Service Cards */
.service-card {
  transition: transform 0.3s ease, background 0.3s ease;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-5px);
  background: rgba(30, 41, 59, 0.8);
  border-color: var(--primary);
}

.service-icon {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

/* Navbar Links */
.nav-link {
  color: var(--text-light) !important;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary) !important;
}

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

::-webkit-scrollbar-track {
  background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--secondary);
}