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

:root {
  /* Brand Palette - Modern Light Theme */
  --brand-900: #ffffff;
  --brand-800: #f8fafc;
  --brand-700: #f1f5f9;
  --brand-600: #e2e8f0;
  --brand-500: #cbd5e1;

  /* Accent & Status Colors */
  --accent: #AA076B;
  --accent-light: #61045F;
  --accent-glow: rgba(170, 7, 107, 0.15);
  --accent-gradient: linear-gradient(135deg, #AA076B, #61045F);

  --neon: #10b981;
  --neon-glow: rgba(16, 185, 129, 0.2);
  --coral: #ef4444;
  --amber: #f59e0b;
  --info: #3b82f6;

  /* Text & Surface Colors */
  --text-primary: #1c1917;
  --text-secondary: #44403c;
  --text-muted: #78716c;
  --border-subtle: rgba(28, 25, 23, 0.08); /* darker subtle border */
  --border-active: rgba(170, 7, 107, 0.4);

  /* Spacing Scale */
  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px;
  --space-6: 24px; --space-8: 32px; --space-10: 40px; --space-12: 48px;
  --space-16: 64px; --space-20: 80px;

  /* Radius & Shadows */
  --radius-sm: 8px; --radius-md: 12px; --radius-lg: 16px; --radius-xl: 24px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 16px 32px -4px rgba(0, 0, 0, 0.05);
  --glow-accent: 0 0 20px rgba(124, 58, 237, 0.1);

  /* Animations */
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 180ms var(--ease-smooth);
}

/* Global Reset & Base Styles */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background-color: var(--brand-900);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .font-jakarta {
  font-family: 'Plus Jakarta Sans', sans-serif;
}

/* Common Layout Utilities */
.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--space-6); }
.section-padding { padding: var(--space-20) 0; }

/* Grid Utilities */
.grid { display: grid; gap: var(--space-6); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* Premium Card Style */
.glass-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}
.glass-card:hover {
  border-color: var(--border-active);
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-lg), var(--glow-accent);
}

/* Button UI Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
  text-decoration: none;
  font-family: inherit;
  font-size: 14px;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}
.btn-primary:hover {
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
  transform: scale(1.02);
}

.btn-secondary {
  background: #ffffff;
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
  background: var(--brand-700);
  border-color: var(--accent-light);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid transparent;
}
.btn-ghost:hover {
  color: var(--text-primary);
  border-color: var(--border-subtle);
  background: rgba(0, 0, 0, 0.03);
}

/* Typography Helpers */
.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-slate-900 {
  background: linear-gradient(135deg, #000000, #434343) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  color: transparent !important;
}

.text-sm { font-size: 14px; }
.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }

/* Animation Classes */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-fade-up { animation: fadeUp 0.6s var(--ease-spring) forwards; }