/* ==========================================================================
   INFERENSYS DESIGN SYSTEM & THEME
   Automated Contract Analysis for Risk Scoring
   Fonts: Albert Sans, Google Sans Flex, IBM Plex Mono
   Palette: #FFFFFF canvas, #F5F4F0 stone cards, #111111 primary text,
            Signature Tri-Bar Accents: #FFB020 (Gold), #FF5A1F (Flame), #2F6BFF (Cobalt)
   Zero Green Constraint: All safe/compliant tags styled in Cobalt Blue / Slate
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Albert+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --font-sans: 'Albert Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  /* Inferensys Core Colors */
  --color-canvas: #ffffff;
  --color-surface: #F5F4F0;
  --color-surface-hover: #EEECE6;
  --color-surface-muted: #FAF9F6;
  --color-dark: #111111;
  --color-dark-hero: #0B0D12;

  --color-text-primary: #111111;
  --color-text-secondary: rgba(0, 0, 0, 0.70);
  --color-text-tertiary: rgba(0, 0, 0, 0.55);
  --color-text-muted: rgba(0, 0, 0, 0.40);

  --color-border: rgba(0, 0, 0, 0.10);
  --color-border-subtle: rgba(0, 0, 0, 0.06);

  /* Inferensys Brand Accents */
  --brand-gold: #FFB020;
  --brand-flame: #FF5A1F;
  --brand-cobalt: #2F6BFF;

  /* Risk & Status System (Zero Green) */
  --risk-critical-bg: #FEEBE5;
  --risk-critical-border: #FF5A1F;
  --risk-critical-text: #C83E0A;

  --risk-warning-bg: #FFF6E5;
  --risk-warning-border: #FFB020;
  --risk-warning-text: #9E6500;

  --risk-safe-bg: #EDF3FF;
  --risk-safe-border: #2F6BFF;
  --risk-safe-text: #174EC4;
}

* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-canvas);
  color: var(--color-text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

/* Headings with Inferensys Tight Letter-Spacing */
.font-display {
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 1.0;
}

.hero-heading {
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: -0.065em;
  line-height: 0.95;
}

.section-heading {
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

/* Inferensys Architectural Cards */
.inferensys-card {
  background-color: var(--color-surface);
  border-radius: 6px;
  transition: background-color 0.25s ease, border-color 0.25s ease;
  border: 1px solid transparent;
}
.inferensys-card:hover {
  background-color: var(--color-surface-hover);
}

.inferensys-card-white {
  background-color: #ffffff;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

/* Inferensys Button Styles */
.btn-inferensys-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--color-dark);
  color: #ffffff;
  height: 44px;
  padding: 0 1.25rem;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 500;
  transition: background-color 0.2s ease, opacity 0.2s ease;
  text-decoration: none;
}
.btn-inferensys-primary:hover {
  background-color: rgba(17, 17, 17, 0.88);
}

.btn-inferensys-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: #ffffff;
  color: var(--color-dark);
  height: 44px;
  padding: 0 1.25rem;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 500;
  transition: background-color 0.2s ease;
  text-decoration: none;
}
.btn-inferensys-white:hover {
  background-color: rgba(255, 255, 255, 0.92);
}

.btn-inferensys-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: transparent;
  color: var(--color-dark);
  height: 44px;
  padding: 0 1.25rem;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 500;
  border: 1px solid var(--color-border);
  transition: background-color 0.2s ease;
  text-decoration: none;
}
.btn-inferensys-secondary:hover {
  background-color: var(--color-surface);
}

/* Document Highlighting Markers - Inferensys Architectural Palette */
mark.clause-highlight {
  cursor: pointer;
  padding: 2px 5px;
  border-radius: 3px;
  transition: all 0.15s ease-in-out;
  font-weight: 500;
}

mark.clause-critical {
  background-color: var(--risk-critical-bg);
  color: var(--risk-critical-text);
  border-bottom: 2px solid var(--risk-critical-border);
}
mark.clause-critical:hover, mark.clause-critical.active {
  background-color: #FED7CE;
  box-shadow: 0 0 0 2px rgba(255, 90, 31, 0.25);
}

mark.clause-warning {
  background-color: var(--risk-warning-bg);
  color: var(--risk-warning-text);
  border-bottom: 2px solid var(--risk-warning-border);
}
mark.clause-warning:hover, mark.clause-warning.active {
  background-color: #FFE6BA;
  box-shadow: 0 0 0 2px rgba(255, 176, 32, 0.25);
}

mark.clause-safe {
  background-color: var(--risk-safe-bg);
  color: var(--risk-safe-text);
  border-bottom: 2px solid var(--risk-safe-border);
}
mark.clause-safe:hover, mark.clause-safe.active {
  background-color: #DDE8FF;
  box-shadow: 0 0 0 2px rgba(47, 107, 255, 0.25);
}

/* 3x3 Risk Matrix Cell */
.risk-matrix-cell {
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  text-align: center;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.risk-matrix-cell:hover {
  transform: scale(1.05);
}

/* Accordion Animation */
.accordion-content {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.25s ease-out;
}
.accordion-content.open {
  grid-template-rows: 1fr;
}
.accordion-inner {
  overflow: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: #F5F4F0;
}
::-webkit-scrollbar-thumb {
  background: #D4D1C8;
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: #111111;
}

/* Marquee for Partners / Tools */
@keyframes marquee {
  0% { transform: translateX(0%); }
  100% { transform: translateX(-50%); }
}

.animate-marquee {
  display: flex;
  width: 200%;
  animation: marquee 35s linear infinite;
}
.animate-marquee:hover {
  animation-play-state: paused;
}