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

:root {
  --primary-blue: #00A3FF;
  --primary-dark: #0B1120;
  --glass-bg: rgba(15, 23, 42, 0.7);
  --glass-border: rgba(148, 163, 184, 0.2);
  --glass-shadow: 0 8px 32px rgba(0, 163, 255, 0.15);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: linear-gradient(135deg, #0B1120 0%, #1E293B 100%);
  color: white;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Glass morphism effects */
.glass {
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: 
    0 8px 32px rgba(0, 163, 255, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  border-radius: 12px;
}

.glass-dark {
  background: rgba(2, 6, 23, 0.8);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(148, 163, 184, 0.3);
  box-shadow: 
    0 8px 32px rgba(0, 163, 255, 0.2);
  border-radius: 16px;
}
/* Neon glow effects */
.glow {
  box-shadow: 
    0 0 0 1px rgba(0, 163, 255, 0.4),
    0 0 40px rgba(0, 163, 255, 0.1);
}

.glow-primary {
  box-shadow: 
    0 0 0 1px rgba(0, 163, 255, 0.5),
    0 0 60px rgba(0, 163, 255, 0.2);
}

.glow-highlight {
  box-shadow: 
    0 0 0 1px rgba(192, 255, 0, 0.6),
    0 0 20px rgba(192, 255, 0, 0.3),
    0 0 40px rgba(192, 255, 0, 0.2);
  border: 1px solid rgba(192, 255, 0, 0.8);
}
/* Button styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-weight: 600;
  padding: 12px 24px;
  border: 1px solid transparent;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  cursor: pointer;
  font-size: 14px;
  line-height: 1.25;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-blue) 0%, #0082cc 100%);
  color: white;
  border: 1px solid rgba(0, 163, 255, 0.3);
  box-shadow: 0 4px 16px rgba(0, 163, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 163, 255, 0.4);
}

.btn-secondary {
  background: transparent;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

/* Card components */
.card {
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 24px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: 0 4px 24px rgba(0, 163, 255, 0.15);
}

.card-dark {
  background: rgba(2, 6, 23, 0.7);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(148, 163, 184, 0.3);
}

/* Form elements */
.input {
  width: 100%;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid rgba(148, 163, 184, 0.3);
  border-radius: 8px;
  padding: 12px 16px;
  color: white;
  border: 1px solid rgba(148, 163, 184, 0.4);
  backdrop-filter: blur(8px);
  transition: all 0.2s ease;
}

.input:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(0, 163, 255, 0.2);
}

.label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.9);
}

/* Container utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, #00A3FF 0%, #667eea 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.badge-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid rgba(148, 163, 184, 0.3);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 12px;
}
/* Floating animations */
.float {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

/* Alerts */
.alert {
  padding: 1rem 1.5rem;
  border-radius: 0.75rem;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.alert-success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #22c55e;
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #ef4444;
}
/* Price alignment */
.pricing-card .price {
  min-height: 2.5rem;
  display: flex;
  align-items: center;
}
/* Responsive design */
@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }
  
  .card {
    padding: 20px;
  }
  
  .btn {
    padding: 10px 20px;
    font-size: 13px;
  }
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Selection styling */
::selection {
  background: rgba(0, 163, 255, 0.3);
  color: white;
}

/* Font display */
.font-display {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
}