/* ===============================================================
   iNFNITY Tech. - Global Design System Tokens & Base Stylesheet
   Reference Visual Style: Ultra Glassmorphism, Vibrant Glows & Smooth Motion
   =============================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Tajawal:wght@400;500;700;800;900&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  /* Deep Navy & Charcoal Canvas */
  --bg-deep: #070D18;       
  --bg-deep-alt: #080E19;   
  --bg-card: rgba(12, 18, 32, 0.85); 
  --bg-card-inner: rgba(16, 24, 39, 0.6);
  --border: #1C2A40;        
  --border-hover: rgba(8, 197, 138, 0.6); 

  /* Brand Emerald Green Colors (#08C58A) */
  --primary: #08C58A;       
  --primary-hover: #06A775;
  --primary-glow: rgba(8, 197, 138, 0.35);
  --primary-soft: rgba(8, 197, 138, 0.12);

  --accent-purple: #8184E0;
  --accent-emerald: #08C58A;
  --accent-emerald-glow: rgba(8, 197, 138, 0.35);

  --danger: #E06565;        
  --danger-soft: rgba(224, 101, 101, 0.12);
  --info: #3B82F6;
  --warning: #C7A656;       

  /* Text Hierarchy */
  --text-main: #F5F7FA;     
  --text-muted: #8B93A3;    
  --text-faint: #626B7B;    

  /* Radii & Timing */
  --radius-lg: 24px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Keyframe Animations */
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(35px) scale(0.97); }
  to { opacity: 1; transform: translateX(0) scale(1); }
}

@keyframes flipIn {
  from { opacity: 0; transform: perspective(800px) rotateY(-90deg); }
  to { opacity: 1; transform: perspective(800px) rotateY(0deg); }
}

@keyframes zoomIn {
  from { opacity: 0; transform: scale(0.88); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes floatGlow {
  0%, 100% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(-10px) scale(1.03); }
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 15px rgba(8, 197, 138, 0.2); }
  50% { box-shadow: 0 0 30px rgba(8, 197, 138, 0.5); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Transition utility classes */
.animate-slideInRight { animation: slideInRight 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.animate-flipIn { animation: flipIn 0.5s ease-out forwards; }
.animate-zoomIn { animation: zoomIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) forwards; }
.animate-fadeIn { animation: fadeIn 0.4s ease-in forwards; }

/* Base Resets & Global Canvas Styling */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: 'Tajawal', 'Inter', system-ui, -apple-system, sans-serif;
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar Styling */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}
::-webkit-scrollbar-track {
  background: var(--bg-deep);
}
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
  box-shadow: 0 0 10px var(--primary-glow);
}

/* Typography Styling */
h1, h2, h3, h4, h5, h6 {
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-main);
}
h1 { font-size: 2.25rem; line-height: 1.2; }
h2 { font-size: 1.75rem; line-height: 1.25; }
h3 { font-size: 1.25rem; line-height: 1.35; }
p { color: var(--text-muted); }

/* Anchor Tags */
a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}
a:hover {
  color: #818CF8;
  text-shadow: 0 0 10px rgba(99, 102, 241, 0.4);
}

/* Reusable Glassmorphism Cards & Containers */
.inf-bg-gradient {
  background: radial-gradient(circle at 50% 0%, var(--primary-soft) 0%, transparent 70%);
}

.inf-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: var(--transition);
}
.inf-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 25px 50px -12px rgba(99, 102, 241, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
.inf-card-glow {
  box-shadow: 0 0 35px -5px var(--primary-glow);
}

/* Premium Inputs with Focus Glow */
.inf-input {
  width: 100%;
  padding: 0.75rem 1.1rem;
  background-color: rgba(3, 7, 18, 0.7);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 0.875rem;
  outline: none;
  transition: var(--transition);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.4);
}
.inf-input:focus {
  border-color: var(--primary);
  background-color: rgba(15, 23, 42, 0.9);
  box-shadow: 0 0 20px -3px var(--primary-glow), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}
.inf-input::placeholder {
  color: var(--text-faint);
}

/* Buttons with Vibrant Accent & Micro Animations */
.inf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  user-select: none;
  white-space: nowrap;
}
.inf-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  filter: grayscale(0.6);
}

.inf-btn-primary {
  background: linear-gradient(135deg, #08C58A 0%, #06A775 100%);
  color: #070D18;
  box-shadow: 0 4px 15px var(--primary-glow);
}
.inf-btn-primary:not(:disabled):hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 8px 25px rgba(8, 197, 138, 0.45);
  background: linear-gradient(135deg, #0AD696 0%, #08C58A 100%);
}
.inf-btn-primary:not(:disabled):active {
  transform: translateY(0) scale(0.99);
}

.inf-btn-secondary {
  background-color: var(--bg-card-inner);
  color: var(--text-main);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
}
.inf-btn-secondary:not(:disabled):hover {
  background-color: rgba(51, 65, 85, 0.6);
  border-color: var(--border-hover);
  color: #FFFFFF;
}

.inf-btn-outline {
  background-color: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}
.inf-btn-outline:not(:disabled):hover {
  background-color: var(--primary-soft);
  box-shadow: 0 0 15px var(--primary-glow);
}

/* Animations & Skeletons */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
.skeleton-card {
  background: linear-gradient(90deg, rgba(30, 41, 59, 0.5) 25%, rgba(51, 65, 85, 0.5) 50%, rgba(30, 41, 59, 0.5) 75%);
  background-size: 200% 100%;
  animation: shimmer 2s infinite linear;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.empty-state, .error-state {
  padding: 2.5rem;
  text-align: center;
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 0.95rem;
  backdrop-filter: blur(8px);
}
.error-state {
  color: var(--danger);
  border-color: rgba(244, 63, 94, 0.4);
  background-color: var(--danger-soft);
}

/* Roadmap Cards styling */
.roadmap-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: var(--transition);
}
.roadmap-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 10px 30px -10px var(--primary-glow);
  transform: translateY(-2px);
}
.roadmap-card.active-selected {
  border-color: var(--primary) !important;
  box-shadow: 0 0 25px -5px var(--primary-glow) !important;
  background: rgba(12, 18, 32, 0.95) !important;
}

.icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  border: 1px solid var(--border);
  transition: var(--transition);
}