@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&display=swap');

:root {
  --navy-950: #061325;
  --navy-900: #0A2540;
  --navy-800: #0F355C;
  --teal-500: #00D4B2;
  --teal-400: #26E0C2;
  --teal-600: #00B89A;
  --cyan-500: #06B6D4;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: #1E293B;
  background-color: #FAFAFC;
  overflow-x: hidden;
}

/* Gradient typography */
.text-gradient {
  background: linear-gradient(135deg, #0A2540 0%, #0D9488 50%, #00D4B2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-cyan {
  background: linear-gradient(135deg, #00D4B2 0%, #06B6D4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Glassmorphism & subtle borders */
.glass-card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.dark-glass-card {
  background: rgba(10, 37, 64, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Glow effects */
.glow-teal {
  box-shadow: 0 10px 30px -10px rgba(0, 212, 178, 0.35);
}

.glow-teal-lg {
  box-shadow: 0 20px 45px -12px rgba(0, 212, 178, 0.45);
}

.glow-navy {
  box-shadow: 0 15px 35px -10px rgba(10, 37, 64, 0.3);
}

/* Slider custom styling */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  height: 8px;
  background: #E2E8F0;
  border-radius: 9999px;
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #00D4B2;
  cursor: pointer;
  border: 3px solid #0A2540;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: transform 0.15s ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

input[type="range"]::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #00D4B2;
  cursor: pointer;
  border: 3px solid #0A2540;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

/* Subtle pattern background */
.bg-grid-pattern {
  background-size: 32px 32px;
  background-image: 
    linear-gradient(to right, rgba(15, 23, 42, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15, 23, 42, 0.04) 1px, transparent 1px);
}

.bg-grid-pattern-dark {
  background-size: 36px 36px;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
}

/* Smooth reveal animation classes */
.fade-in-up {
  animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}