/* Lines-Up Architectural Minimalist Design System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@600;700;800;900&display=swap');

:root {
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Plus Jakarta Sans', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --brand-orange: #FF5E14;
  --brand-orange-dark: #EA580C;
  --brand-dark: #0B0F19;
  --brand-surface: #121826;
  --border-light: #E2E8F0;
  --border-dark: #1E293B;
}

* {
  border-radius: 0 !important; /* Strict architectural sharp edges, zero bubble radius */
}

body {
  font-family: var(--font-sans);
  background-color: #FFFFFF;
  color: #0F172A;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .font-heading {
  font-family: var(--font-heading);
  letter-spacing: -0.03em;
}

.font-mono {
  font-family: var(--font-mono);
}

/* Modal styling */
.modal-backdrop {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  transform: scale(0.98);
  transition: transform 0.2s ease;
}

.modal-backdrop.active .modal-content {
  transform: scale(1);
}

/* Custom minimal scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: #F1F5F9;
}
::-webkit-scrollbar-thumb {
  background: #94A3B8;
}
::-webkit-scrollbar-thumb:hover {
  background: #64748B;
}