@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary: #3b82f6;
  --primary-glow: rgba(59, 130, 246, 0.35);
  --emerald-accent: #10b981;
  --purple-accent: #8b5cf6;
  --bg-dark: #070913;
  --bg-card: rgba(15, 23, 42, 0.7);
  --border-card: rgba(255, 255, 255, 0.08);
}

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

body {
  font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-dark);
  color: #f8fafc;
  overflow-x: hidden;
  scroll-behavior: smooth;
  selection-background-color: #3b82f6;
  selection-color: #ffffff;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: #090d1a;
}
::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: 5px;
  border: 2px solid #090d1a;
}
::-webkit-scrollbar-thumb:hover {
  background: #3b82f6;
}

/* Glassmorphism Classes */
.glass-panel {
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.glass-card {
  background: rgba(17, 24, 39, 0.7);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.07);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  border-color: rgba(59, 130, 246, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -15px rgba(59, 130, 246, 0.15);
}

.glass-card-active {
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.3) 0%, rgba(15, 23, 42, 0.8) 100%);
  border: 1px solid rgba(59, 130, 246, 0.5);
  box-shadow: 0 0 30px rgba(59, 130, 246, 0.2);
}

/* Animated Background Mesh Glows */
.ambient-glow-blue {
  position: absolute;
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.2) 0%, rgba(0, 0, 0, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
  filter: blur(70px);
  z-index: 0;
}

.ambient-glow-emerald {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.18) 0%, rgba(0, 0, 0, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
  filter: blur(60px);
  z-index: 0;
}

.ambient-glow-purple {
  position: absolute;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.18) 0%, rgba(0, 0, 0, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
  filter: blur(70px);
  z-index: 0;
}

/* Neon Gradients Text */
.text-gradient-primary {
  background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 50%, #93c5fd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-emerald {
  background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-gold {
  background: linear-gradient(135deg, #fde047 0%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Gradient Borders */
.border-gradient {
  border-image: linear-gradient(to right, #3b82f6, #8b5cf6) 1;
}

/* Button Glow Effect */
.btn-primary-glow {
  position: relative;
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  transition: all 0.3s ease;
  overflow: hidden;
}

.btn-primary-glow:hover {
  box-shadow: 0 0 25px rgba(59, 130, 246, 0.6);
  transform: translateY(-2px);
}

.btn-primary-glow::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(60deg, transparent, rgba(255, 255, 255, 0.18), transparent);
  transform: rotate(30deg);
  transition: 0.7s;
}

.btn-primary-glow:hover::after {
  left: 100%;
}

/* Floating Animation */
@keyframes floating {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

.animate-float-slow {
  animation: floating 6s ease-in-out infinite;
}

.animate-float-delayed {
  animation: floating 6s ease-in-out 3s infinite;
}

/* Pulse Glow Badge */
@keyframes pulseGlow {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

.badge-glow {
  animation: pulseGlow 3s ease-in-out infinite;
}

/* Range Slider Styling for ROI Calculator */
input[type=range] {
  -webkit-appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: #1e293b;
  outline: none;
}

input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #3b82f6;
  cursor: pointer;
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.8);
  border: 2px solid #ffffff;
  transition: transform 0.1s ease;
}

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

/* Live Dot Pulse */
.live-indicator {
  position: relative;
}

.live-indicator::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #ef4444;
  box-shadow: 0 0 10px #ef4444;
  animation: liveBlink 1.5s infinite;
}

@keyframes liveBlink {
  0% { opacity: 1; transform: translateY(-50%) scale(1); }
  50% { opacity: 0.4; transform: translateY(-50%) scale(0.85); }
  100% { opacity: 1; transform: translateY(-50%) scale(1); }
}

/* Modal transition */
.modal {
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.modal:not(.hidden) {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}