/* ==========================================================================
   CSS VARIABLES & MODERN SYSTEM TOKENS (Light / Dark Themes)
   ========================================================================== */
:root {
  /* Fonts */
  --font-serif: 'Fraunces', Georgia, serif;
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'Fira Code', 'Courier New', monospace;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 36px;
  --space-xxl: 64px;

  /* Standard Radii */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-glow: 0 0 15px rgba(13, 148, 136, 0.15);
}

/* Dark Theme Variables (Default) */
html[data-theme="dark"] {
  --bg-app: #070a13;
  --bg-alternate: #0c101f;
  --bg-sidebar: #0d1222;
  --bg-card: rgba(22, 30, 49, 0.6);
  --bg-card-hover: rgba(28, 38, 62, 0.8);
  --bg-pill: #1f2a45;
  --bg-pill-active: #0d9488;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-hover: rgba(255, 255, 255, 0.15);
  --border-focus: #0d9488;

  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-tertiary: #6b7280;
  
  --color-teal: #0d9488;
  --color-teal-bg: rgba(13, 148, 136, 0.1);
  --color-teal-border: rgba(13, 148, 136, 0.3);
  
  --color-indigo: #6366f1;
  --color-indigo-bg: rgba(99, 102, 241, 0.1);
  --color-indigo-border: rgba(99, 102, 241, 0.3);

  --color-amber: #d97706;
  --color-amber-bg: rgba(217, 119, 6, 0.1);
  --color-amber-border: rgba(217, 119, 6, 0.3);

  --color-red: #ef4444;
  --color-red-bg: rgba(239, 68, 68, 0.1);
  --color-red-border: rgba(239, 68, 68, 0.3);

  --scrollbar-thumb: #1f2a45;
  --glass-blur: 12px;
  --shadow-premium: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

/* Light Theme Variables */
html[data-theme="light"] {
  --bg-app: #ffffff;
  --bg-alternate: #f5f6f8;
  --bg-sidebar: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.8);
  --bg-card-hover: rgba(255, 255, 255, 0.95);
  --bg-pill: #e5e7eb;
  --bg-pill-active: #0f766e;
  
  --border-color: rgba(0, 0, 0, 0.08);
  --border-color-hover: rgba(0, 0, 0, 0.15);
  --border-focus: #0f766e;

  --text-primary: #1f2937;
  --text-secondary: #4b5563;
  --text-tertiary: #9ca3af;
  
  --color-teal: #0f766e;
  --color-teal-bg: rgba(15, 118, 110, 0.06);
  --color-teal-border: rgba(15, 118, 110, 0.2);
  
  --color-indigo: #4338ca;
  --color-indigo-bg: rgba(67, 56, 202, 0.06);
  --color-indigo-border: rgba(67, 56, 202, 0.2);

  --color-amber: #b45309;
  --color-amber-bg: rgba(180, 83, 9, 0.06);
  --color-amber-border: rgba(180, 83, 9, 0.2);

  --color-red: #dc2626;
  --color-red-bg: rgba(220, 38, 38, 0.06);
  --color-red-border: rgba(220, 38, 38, 0.2);

  --scrollbar-thumb: #d1d5db;
  --glass-blur: 16px;
  --shadow-premium: 0 8px 32px 0 rgba(31, 38, 135, 0.06);
}

/* ==========================================================================
   BASE STYLES & LAYOUT
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-lg);
  font-size: 16px;
  height: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-app);
  height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

kbd {
  background: var(--bg-pill);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-tertiary);
}

/* App Grid Structure */
.app-layout {
  display: grid;
  grid-template-columns: 300px 1fr 240px;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

/* ==========================================================================
   APP SIDEBAR (Left Column)
   ========================================================================== */
.app-sidebar {
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
  padding: var(--space-lg) var(--space-md);
  position: relative;
  z-index: 10;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

/* Sidebar Brand Header */
.sidebar-header {
  margin-bottom: var(--space-lg);
}

.logo-area {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.logo-icon {
  width: 38px;
  height: 38px;
  background-color: var(--color-teal-bg);
  border: 1px solid var(--color-teal-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-teal);
  box-shadow: var(--shadow-sm);
}

.logo-icon svg {
  width: 22px;
  height: 22px;
}

.logo-text h2 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-primary);
}

.badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

.badge-accent {
  background-color: var(--color-teal-bg);
  color: var(--color-teal);
  border: 1px solid var(--color-teal-border);
}

.badge-secondary {
  background-color: var(--bg-pill);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.badge-indigo {
  background-color: var(--color-indigo-bg);
  color: var(--color-indigo);
  border: 1px solid var(--color-indigo-border);
}

/* User Card widget */
.intern-card {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  margin-top: var(--space-md);
}

.intern-avatar {
  width: 32px;
  height: 32px;
  background: var(--color-indigo);
  color: #ffffff;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

.intern-info {
  display: flex;
  flex-direction: column;
}

.intern-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.intern-role {
  font-size: 0.7rem;
  color: var(--text-secondary);
}

/* Timer Widget */
.countdown-widget {
  background: linear-gradient(135deg, var(--bg-card), rgba(13, 148, 136, 0.04));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
}

.countdown-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
  text-align: center;
}

.countdown-timer {
  display: flex;
  justify-content: space-around;
  margin-bottom: var(--space-xs);
}

.time-block {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.time-block .number {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-teal);
}

.time-block .label {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.time-separator {
  display: flex;
  align-items: center;
  padding-bottom: 16px; /* nudge up to align with numbers not labels */
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-teal);
  opacity: 0.7;
}

.countdown-footer {
  font-size: 0.68rem;
  color: var(--text-tertiary);
  text-align: center;
  border-top: 1px solid var(--border-color);
  padding-top: var(--space-xs);
  margin-top: var(--space-sm);
}

/* Sidebar Search */
.sidebar-search {
  margin-bottom: var(--space-lg);
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 12px;
  width: 16px;
  height: 16px;
  color: var(--text-secondary);
  pointer-events: none;
}

.sidebar-search input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 10px 36px 10px 38px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.sidebar-search input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.clear-search-btn {
  position: absolute;
  right: 12px;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2px;
  border-radius: var(--radius-full);
}

.clear-search-btn:hover {
  background: var(--bg-pill);
  color: var(--text-primary);
}

.clear-search-btn svg {
  width: 14px;
  height: 14px;
}

.search-results-stats {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--color-teal);
  margin-top: 6px;
  padding-left: 4px;
  min-height: 14px;
}

/* Navigation items */
.sidebar-nav {
  flex: 1;
}

.nav-group {
  margin-bottom: var(--space-lg);
}

.nav-group-title {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  margin-bottom: var(--space-sm);
  padding-left: var(--space-xs);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 10px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  border-left: 2px solid transparent;
  margin-bottom: 4px;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav-item:hover {
  color: var(--text-primary);
  background-color: var(--bg-card);
}

.nav-item.active {
  color: var(--color-teal);
  background-color: var(--color-teal-bg);
  border-left-color: var(--color-teal);
  font-weight: 600;
}

.nav-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  opacity: 0.8;
  width: 18px;
}

/* Sidebar Footer */
.sidebar-footer {
  border-top: 1px solid var(--border-color);
  padding-top: var(--space-md);
  margin-top: var(--space-lg);
}

.control-pills {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.control-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 8px;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.control-btn:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.control-btn svg {
  width: 14px;
  height: 14px;
}

.sun-icon { display: none; }
html[data-theme="dark"] .moon-icon { display: none; }
html[data-theme="dark"] .sun-icon { display: block; }

.version-tag {
  display: flex;
  justify-content: space-between;
  font-size: 0.65rem;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

/* ==========================================================================
   APP MAIN CONTENT COLUMN (Middle Column)
   ========================================================================== */
.app-main {
  height: 100%;
  overflow: hidden;
  position: relative;
}

.content-scroll-container {
  height: 100%;
  overflow-y: auto;
  padding: var(--space-xxl) var(--space-xxl) 120px;
}

/* Section states */
.content-section {
  display: block; /* Search can filter individual components inside */
  margin-bottom: 80px;
  scroll-margin-top: 80px;
  opacity: 1;
  transition: opacity var(--transition-normal);
}

/* Grid search elements can hide */
.search-hidden {
  display: none !important;
}

/* Section Header Typography */
.section-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-lg);
}

.section-number {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-teal);
  line-height: 1;
}

.section-kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  display: block;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 450;
  line-height: 1.1;
  color: var(--text-primary);
  margin-top: 4px;
}

.section-title em {
  font-style: italic;
  font-weight: 300;
  color: var(--color-teal);
}

.section-lead {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.5;
  font-weight: 300;
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  border-left: 3px solid var(--color-teal-border);
  padding-left: var(--space-md);
}

.subsection-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 550;
  color: var(--text-primary);
  margin: var(--space-xl) 0 var(--space-md);
}

/* Typography helpers */
.highlight-text {
  color: var(--color-teal);
  font-family: var(--font-serif);
  font-style: italic;
}

p {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  font-size: 0.98rem;
  line-height: 1.65;
}

strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Section Search Hit */
mark.search-hit {
  background-color: rgba(217, 119, 6, 0.22);
  color: inherit;
  border-radius: var(--radius-sm);
  padding: 0 2px;
}

/* Empty State search */
.empty-state {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xxl) var(--space-md);
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.empty-state h3 {
  font-size: 1.3rem;
  margin-bottom: var(--space-sm);
}

.empty-state p {
  color: var(--text-tertiary);
  max-width: 400px;
}

/* ==========================================================================
   HERO / INTRO COMPONENT
   ========================================================================== */
.hero-section {
  padding-top: var(--space-md);
}

.section-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-teal);
  border: 1px solid var(--color-teal-border);
  background: var(--color-teal-bg);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  font-weight: 400;
  line-height: 1.05;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  letter-spacing: -0.01em;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 650px;
  line-height: 1.6;
  margin-bottom: var(--space-xl);
}

.hero-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.meta-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
}

.meta-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: var(--space-xs);
}

.meta-val {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ==========================================================================
   GLASS CARDS & BASIC BLOCK STYLES
   ========================================================================== */
.glass-card {
  background-color: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-premium);
  transition: transform var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}

.glass-card:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--border-color-hover);
}

.margin-top-lg {
  margin-top: var(--space-lg);
}

/* Callout Box Designs */
.callout-card {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-left: 4px solid var(--color-teal);
}

.callout-card.border-teal {
  border-left-color: var(--color-teal);
}
.callout-card.border-indigo {
  border-left-color: var(--color-indigo);
}
.callout-card.border-amber {
  border-left-color: var(--color-amber);
}

.card-icon {
  font-size: 1.5rem;
  color: var(--color-teal);
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-content h4 {
  font-family: var(--font-sans);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.card-content p {
  font-size: 0.92rem;
  line-height: 1.55;
  margin: 0;
  color: var(--text-secondary);
}

/* ==========================================================================
   SECTION 1: THREE-TIER CARDS
   ========================================================================== */
.tiers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.tier-card {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.tier-card.active {
  border: 1px solid var(--color-teal);
  box-shadow: var(--shadow-glow);
}

.tier-badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-tertiary);
  font-weight: 600;
}

.tier-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 550;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.tier-subtitle {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-teal);
  font-weight: 600;
  margin-bottom: var(--space-md);
  display: block;
}

.tier-card p {
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--text-secondary);
  flex-grow: 1;
  margin: 0;
}

.tier-footer {
  margin-top: var(--space-lg);
  border-top: 1px solid var(--border-color);
  padding-top: var(--space-sm);
  font-size: 0.78rem;
}

.tier-footer .highlight {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-primary);
}

/* ==========================================================================
   SECTION 2: ACRONYM EXPLORER (Flashcards with CSS 3D Flipping)
   ========================================================================== */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.filter-pill {
  background-color: var(--bg-pill);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 14px;
  transition: all var(--transition-fast);
}

.filter-pill:hover {
  background-color: var(--bg-card-hover);
  color: var(--text-primary);
}

.filter-pill.active {
  background-color: var(--bg-pill-active);
  color: #ffffff;
  border-color: transparent;
}

.acronyms-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: var(--space-md);
}

/* Card 3D Setup */
.acronym-card {
  perspective: 1000px;
  height: 185px;
  cursor: pointer;
}

.acronym-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform var(--transition-slow);
  transform-style: preserve-3d;
}

.acronym-card.flipped .acronym-inner {
  transform: rotateY(180deg);
}

.acronym-front, .acronym-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
}

.acronym-front {
  background-color: var(--bg-card);
  box-shadow: var(--shadow-sm);
}

.acronym-card:hover .acronym-front {
  border-color: var(--border-color-hover);
  background-color: var(--bg-card-hover);
}

.acronym-category {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: var(--space-sm);
  display: block;
}

.acronym-front h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-teal);
  line-height: 1.1;
  margin-bottom: var(--space-xs);
}

.acronym-brief {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.3;
  flex-grow: 1;
}

.flip-hint {
  font-size: 0.65rem;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  text-align: right;
  display: block;
}

.acronym-back {
  background-color: var(--bg-card-hover);
  transform: rotateY(180deg);
  box-shadow: var(--shadow-md);
}

.acronym-back h3 {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.acronym-detail {
  font-size: 0.76rem;
  line-height: 1.4;
  color: var(--text-secondary);
  flex-grow: 1;
  margin: 0;
}

.acronym-context {
  border-top: 1px solid var(--border-color);
  margin-top: 4px;
  padding-top: 4px;
  font-size: 0.68rem;
  color: var(--text-tertiary);
}

/* ==========================================================================
   SECTION 3: MARKET NUMBERS (Efficacy Stats & Meters)
   ========================================================================== */
.metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.metric-group-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.metric-group-card.highlight-indigo {
  border-color: var(--color-indigo-border);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.08);
}

.metric-group-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-md);
}

.metric-group-header h3 {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  color: var(--text-primary);
  margin-top: 6px;
}

.metric-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.metric-row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-md);
  align-items: flex-start;
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.metric-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.metric-val {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-teal);
  line-height: 1;
  text-align: right;
  padding-right: 4px;
}

.text-indigo {
  color: var(--color-indigo);
}

.metric-desc strong {
  font-size: 0.88rem;
  display: block;
}

.metric-desc span {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.45;
  display: block;
  margin-top: 2px;
}

/* Pricing Grid */
.pricing-comparison-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.price-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  transition: transform var(--transition-fast);
}

.price-box:hover {
  transform: translateY(-2px);
}

.price-category {
  font-size: 0.72rem;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--text-tertiary);
  display: block;
  margin-bottom: var(--space-xs);
}

.price-range {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-teal);
}

.price-scope {
  font-size: 0.72rem;
  color: var(--text-tertiary);
  display: block;
  margin-bottom: var(--space-sm);
}

.price-benchmarks {
  border-top: 1px solid var(--border-color);
  padding-top: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.bench-item {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* VC investor rows */
.investor-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-sm);
  align-items: center;
}

.investor-logo {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  color: var(--color-indigo);
  text-transform: uppercase;
  background: var(--color-indigo-bg);
  border: 1px solid var(--color-indigo-border);
  border-radius: var(--radius-sm);
  padding: 4px 12px;
  text-align: center;
}

.investor-detail {
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--text-secondary);
}

/* ==========================================================================
   SECTION 4: PATIENT ARCHETYPES
   ========================================================================== */
.archetypes-selector {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.archetype-tab {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  padding: var(--space-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all var(--transition-fast);
}

.archetype-tab:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.archetype-tab.active {
  border-color: var(--color-teal);
  background: var(--color-teal-bg);
  color: var(--color-teal);
  box-shadow: var(--shadow-sm);
}

.tab-letter {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  font-style: italic;
}

.tab-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-align: center;
  margin-top: 4px;
}

.archetype-display-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-lg);
  min-height: 220px;
}

.arch-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.arch-title-area h3 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 550;
  color: var(--text-primary);
}

.arch-tagline {
  font-size: 0.78rem;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.arch-letter-seal {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  font-style: italic;
  color: var(--color-teal);
  opacity: 0.3;
}

.arch-body {
  font-size: 0.95rem;
}

.arch-row {
  margin-bottom: var(--space-md);
}

.arch-row:last-child {
  margin-bottom: 0;
}

/* Patient Journey Timeline vertical flow */
.journey-flow {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  position: relative;
  padding-left: 20px;
}

.journey-flow::before {
  content: '';
  position: absolute;
  left: 31px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background-color: var(--border-color);
}

.journey-node {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  position: relative;
}

.node-num {
  width: 24px;
  height: 24px;
  background: var(--bg-pill);
  border: 2px solid var(--color-teal);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-teal);
  flex-shrink: 0;
  z-index: 2;
}

.node-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  flex-grow: 1;
}

.node-content strong {
  font-size: 0.88rem;
  margin-bottom: var(--space-xs);
  display: block;
}

.node-content p {
  font-size: 0.82rem;
  margin: 0;
  line-height: 1.45;
}

/* ==========================================================================
   SECTION 5: COMPETITOR TIERS (Threat Boards)
   ========================================================================== */
.competitor-tiers {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.competitor-tier-card {
  border-left: 4px solid var(--color-teal);
}

.competitor-tier-card:hover {
  transform: translateX(4px);
}

.comp-tier-header {
  border-bottom: 1px solid var(--border-color);
  padding: var(--space-md) var(--space-lg) var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.comp-tier-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

.comp-tier-header h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 550;
  color: var(--text-primary);
}

/* Tier Specific Colors */
.comp-tier-header.tier-1 { border-left-color: var(--color-red); }
.comp-tier-header.tier-2 { border-left-color: var(--color-indigo); }
.comp-tier-header.tier-3 { border-left-color: var(--color-amber); }
.comp-tier-header.tier-4 { border-left-color: var(--text-tertiary); }
.comp-tier-header.tier-5 { border-left-color: var(--color-teal); }

.comp-tier-content {
  padding: var(--space-md) var(--space-lg) var(--space-lg);
}

.comp-brand-names {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-teal);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.competitor-tier-card.active .comp-brand-names {
  color: var(--color-indigo);
}

.comp-tier-content p {
  font-size: 0.88rem;
  margin-bottom: var(--space-md);
}

.risk-indicator {
  display: flex;
  gap: var(--space-sm);
  background: var(--bg-pill);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  border-left: 3px solid transparent;
}

.indicator-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  flex-shrink: 0;
  margin-top: 2px;
}

.risk-indicator p {
  font-size: 0.78rem;
  margin: 0;
  line-height: 1.45;
}

.risk-high { border-left-color: var(--color-red); }
.risk-high .indicator-title { color: var(--color-red); }
.risk-med { border-left-color: var(--color-amber); }
.risk-med .indicator-title { color: var(--color-amber); }
.risk-low { border-left-color: var(--color-teal); }
.risk-low .indicator-title { color: var(--color-teal); }

/* ==========================================================================
   SECTION 6: STRATEGY MATRIX (Priorities grid)
   ========================================================================== */
.strategy-matrix {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.strategy-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: transform var(--transition-fast);
  border-top: 3px solid transparent;
}

.strategy-card:hover {
  transform: translateY(-2px);
}

.strat-head {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.strat-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-tertiary);
  border: 1px solid var(--border-color);
  padding: 1px 4px;
  border-radius: var(--radius-sm);
}

.strat-head h3 {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.strategy-card p {
  font-size: 0.8rem;
  margin: 0;
  line-height: 1.5;
}

.green-light { border-top-color: var(--color-teal); }
.indigo-light { border-top-color: var(--color-indigo); }
.amber-light { border-top-color: var(--color-amber); }

/* ==========================================================================
   SECTIONS 7, 8, 9: INTERVIEW PLAYBOOKS (Interactive note cards)
   ========================================================================== */
.playbook-util {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.action-btn-outline {
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 8px 14px;
  transition: all var(--transition-fast);
}

.action-btn-outline:hover {
  background: var(--bg-card);
  color: var(--text-primary);
  border-color: var(--border-color-hover);
}

.qblocks-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.qblock-section {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.qblock-header {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-teal);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: var(--space-sm);
  margin-bottom: var(--space-md);
}

.q-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  padding: var(--space-md) 0;
}

.q-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.q-row {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: var(--space-sm);
  align-items: flex-start;
}

/* Custom Checkbox Design */
.q-checkbox-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 24px;
}

.q-chk {
  display: none;
}

.q-chk-label {
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--text-tertiary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: block;
  position: relative;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.q-chk-label:hover {
  border-color: var(--color-teal);
}

.q-chk:checked + .q-chk-label {
  background-color: var(--color-teal);
  border-color: transparent;
}

.q-chk:checked + .q-chk-label::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 2px;
  width: 4px;
  height: 8px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* Question body structure */
.q-main-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.q-text {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.45;
}

.q-item.asked .q-text {
  text-decoration: line-through;
  color: var(--text-tertiary);
}

.q-crib-sheet {
  background: var(--color-amber-bg);
  border: 1px solid var(--color-amber-border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--text-secondary);
  display: none; /* Controlled by JavaScript notes toggle */
}

.q-crib-sheet strong {
  color: var(--color-amber);
  display: block;
  margin-bottom: 2px;
}

/* Custom interactive note textareas */
.q-notes-input {
  width: 100%;
  min-height: 60px;
  background: var(--bg-app);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: var(--space-sm);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  resize: vertical;
  outline: none;
  transition: border-color var(--transition-fast);
}

.q-notes-input:focus {
  border-color: var(--color-teal);
}

.q-notes-input::placeholder {
  color: var(--text-tertiary);
}

/* ==========================================================================
   SECTION 10: VERTICAL PROGRESSION TIMELINE
   ========================================================================== */
.timeline-container {
  position: relative;
  padding-left: 28px;
  margin-top: var(--space-lg);
}

.timeline-container::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background-color: var(--border-color);
}

.timeline-milestone {
  position: relative;
  margin-bottom: var(--space-xl);
}

.timeline-milestone:last-child {
  margin-bottom: 0;
}

/* Indicator milestones */
.milestone-marker {
  position: absolute;
  left: -27px;
  top: 8px;
  width: 14px;
  height: 14px;
  background: var(--bg-app);
  border: 2px solid var(--text-tertiary);
  border-radius: var(--radius-full);
  z-index: 2;
  transition: all var(--transition-normal);
}

.timeline-milestone.current .milestone-marker {
  background: var(--color-teal);
  border-color: var(--color-teal);
  box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.25);
  transform: scale(1.15);
}

.timeline-milestone.completed .milestone-marker {
  background: var(--color-indigo);
  border-color: var(--color-indigo);
}

.milestone-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.timeline-milestone.current .milestone-card {
  border-color: var(--color-teal-border);
  box-shadow: var(--shadow-sm);
  background: linear-gradient(135deg, var(--bg-card), rgba(13, 148, 136, 0.02));
}

.milestone-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: var(--space-sm);
  margin-bottom: var(--space-md);
}

.milestone-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-teal);
}

.timeline-milestone.completed .milestone-date {
  color: var(--color-indigo);
}

.milestone-card h3 {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.milestone-body ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: var(--space-md);
}

.milestone-body li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  position: relative;
  padding-left: var(--space-md);
  margin-bottom: 6px;
  line-height: 1.45;
}

.milestone-body li::before {
  content: '▪';
  position: absolute;
  left: 0;
  top: -2px;
  color: var(--color-teal);
  font-size: 0.8rem;
}

.timeline-milestone.completed .milestone-body li::before {
  color: var(--color-indigo);
}

.milestone-deliverable {
  border-top: 1px solid var(--border-color);
  padding-top: var(--space-sm);
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.milestone-deliverable strong {
  color: var(--text-primary);
}

/* ==========================================================================
   SECTION 11: MARKET WATCH-LIST (Dashboard Grid)
   ========================================================================== */
.watchlist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-md);
}

.watchlist-card {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  position: relative;
}

.wcard-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  display: inline-block;
  align-self: flex-start;
  margin-bottom: var(--space-md);
}

.wcard-badge.color-blue {
  background: var(--color-indigo-bg);
  color: var(--color-indigo);
  border: 1px solid var(--color-indigo-border);
}

.wcard-badge.color-red {
  background: var(--color-red-bg);
  color: var(--color-red);
  border: 1px solid var(--color-red-border);
}

.wcard-badge.color-teal {
  background: var(--color-teal-bg);
  color: var(--color-teal);
  border: 1px solid var(--color-teal-border);
}

.wcard-badge.color-amber {
  background: var(--color-amber-bg);
  color: var(--color-amber);
  border: 1px solid var(--color-amber-border);
}

.watchlist-card h3 {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.wcard-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.wcard-list li {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.45;
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
  padding-bottom: var(--space-xs);
}

.wcard-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.wcard-list li strong {
  font-size: 0.82rem;
  display: block;
}

/* ==========================================================================
   SECTION 12: SOURCES REFERENCES
   ========================================================================== */
.sources-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.source-category-box {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: var(--space-lg);
}

.source-category-box:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.source-category-box h3 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.source-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: var(--space-md);
}

.source-link-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
}

.source-link-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--color-teal);
  transform: translateY(-2px);
}

.source-link-card h4 {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-teal);
  margin-bottom: var(--space-xs);
}

.source-link-card p {
  font-size: 0.78rem;
  margin: 0 0 var(--space-sm) 0;
  line-height: 1.4;
  flex-grow: 1;
}

.url-text {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-tertiary);
  display: block;
}

/* Reference board Grid links */
.reference-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-sm);
}

.ref-link {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.ref-link:hover {
  background: var(--bg-card-hover);
  color: var(--color-teal);
  border-color: var(--color-teal-border);
  padding-left: var(--space-md);
}

/* Footer signature specifications */
.main-footer {
  border-top: 1px solid var(--border-color);
  padding-top: var(--space-lg);
  margin-top: 80px;
}

.footer-sig {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-tertiary);
}

.footer-library-title {
  font-weight: 600;
}

.footer-curator {
  font-family: var(--font-serif);
  font-style: italic;
}

/* ==========================================================================
   APP RIGHT RAIL (Table of Contents & Metrics)
   ========================================================================== */
.app-right-rail {
  background-color: var(--bg-sidebar);
  border-left: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
  padding: var(--space-lg) var(--space-md);
  z-index: 10;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.sticky-rail-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

/* Progress Tracker */
.progress-widget {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.progress-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
}

.progress-bar-bg {
  width: 100%;
  height: 6px;
  background: var(--bg-pill);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar-fill {
  width: 0%;
  height: 100%;
  background: var(--color-teal);
  transition: width 0.2s ease-out;
}

/* Actions list */
.quick-actions-widget {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.widget-title {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  margin-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 4px;
}

.actions-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.action-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 6px var(--space-xs);
  text-align: left;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.action-btn:hover {
  background: var(--bg-pill);
  color: var(--text-primary);
}

.action-btn.text-red {
  color: var(--color-red);
}

.action-btn.text-red:hover {
  background-color: var(--color-red-bg);
}

.action-btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* TOC nav Widget */
.toc-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.toc-link {
  display: block;
  font-size: 0.78rem;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 4px 6px;
  border-left: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.toc-link:hover {
  color: var(--color-teal);
  border-left-color: var(--color-teal);
  padding-left: 10px;
}

.toc-link.active {
  color: var(--color-teal);
  border-left-color: var(--color-teal);
  font-weight: 600;
  padding-left: 10px;
}

/* ==========================================================================
   RESPONSIVE DESIGN RULES
   ========================================================================== */
@media (max-width: 1200px) {
  .app-layout {
    grid-template-columns: 280px 1fr;
  }
  .app-right-rail {
    display: none;
  }
}

@media (max-width: 900px) {
  .app-layout {
    grid-template-columns: 1fr;
  }
  .app-sidebar {
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    overflow-y: visible;
  }
  .content-scroll-container {
    padding: var(--space-lg) var(--space-md);
  }
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  .archetypes-selector {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 600px) {
  .archetypes-selector {
    grid-template-columns: 1fr 1fr;
  }
  .investor-row {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .investor-logo {
    display: inline-block;
  }
  .metric-row {
    grid-template-columns: 1fr;
  }
  .metric-val {
    text-align: left;
    margin-bottom: 4px;
  }
}

/* ==========================================================================
   HIGH-QUALITY PRINT ADJUSTMENTS
   ========================================================================== */
@media print {
  .app-sidebar, .app-right-rail, .playbook-util, .sidebar-search, .countdown-widget, .controls, .control-pills, .empty-state, .quick-actions-widget {
    display: none !important;
  }
  
  .app-layout {
    display: block;
    width: 100%;
    height: auto;
    overflow: visible;
  }
  
  .app-main {
    height: auto;
    overflow: visible;
  }
  
  .content-scroll-container {
    padding: 0;
    overflow: visible;
  }
  
  body {
    background: #ffffff;
    color: #000000;
    font-size: 10pt;
  }
  
  .glass-card, .metric-group-card, .price-box, .source-link-card, .ref-link {
    background: transparent !important;
    border: 1px solid #cccccc !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    page-break-inside: avoid;
  }
  
  .content-section {
    page-break-after: always;
    page-break-inside: avoid;
  }
  
  h1, h2, h3, h4 {
    color: #000000 !important;
    page-break-after: avoid;
  }
  
  p, li, blockquote {
    color: #333333 !important;
  }
  
  .acronym-inner {
    transform: none !important;
    transition: none !important;
  }
  
  .acronym-front {
    position: static !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    border: 1px solid #cccccc !important;
    margin-bottom: 8px;
    page-break-inside: avoid;
  }
  
  .acronym-back {
    display: block !important;
    position: static !important;
    width: 100% !important;
    height: auto !important;
    transform: none !important;
    border: 1px solid #cccccc !important;
    margin-bottom: 16px;
    page-break-inside: avoid;
  }
  
  .flip-hint {
    display: none !important;
  }
  
  .q-notes-input {
    border: 1px solid #999999 !important;
    background: #ffffff !important;
    color: #000000 !important;
  }
}

/* ==========================================================================
   ADRIAN RESPONSIVE TEMPLATE INTEGRATION & UX REFINEMENTS
   ========================================================================== */

/* Reading Progress Bar (Teal indicator at the absolute top of the screen) */
.reading-progress-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: transparent;
  z-index: 9999;
  pointer-events: none;
}

#readProgressFill {
  height: 100%;
  width: 0%;
  background-color: var(--color-teal);
  transition: width 0.1s ease-out;
}

/* Translucent Glass Pill Action Buttons in Sticky Header */
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.nav-action-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.9) !important;
  cursor: pointer;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  outline: none;
}

.nav-action-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.1);
}

.nav-action-btn:focus {
  outline: none;
}

/* Adaptive Button adjustments for scrolled dark-slate or solid-white navbar */
.navbar-scroll-fixed.bg-light .nav-action-btn {
  background: var(--bg-pill);
  border: 1px solid var(--border-color);
  color: var(--text-secondary) !important;
}

.navbar-scroll-fixed.bg-light .nav-action-btn:hover {
  background: var(--bg-card-hover);
  color: var(--color-teal) !important;
  border-color: var(--border-focus);
}

/* Dynamic Navbar Scroll Fixed Themeing */
.navbar-scroll-fixed.bg-light {
  background-color: var(--bg-sidebar) !important;
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-premium) !important;
}

.navbar-scroll-fixed.navbar-light .navbar-nav .nav-link {
  color: var(--text-secondary) !important;
  transition: color var(--transition-fast);
}

.navbar-scroll-fixed.navbar-light .navbar-nav .nav-link:hover,
.navbar-scroll-fixed.navbar-light .navbar-nav .nav-link.active {
  color: var(--color-teal) !important;
}

/* Custom Navbar Brand Typography for Text Logo */
.navbar-brand {
  display: flex;
  align-items: center;
  font-weight: 700;
}

.navbar-brand .brand-icon {
  color: var(--color-teal) !important;
  font-size: 1.5rem;
  margin-right: 8px;
}

.navbar-brand .brand-text {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  letter-spacing: 0.5px;
  color: #ffffff;
  transition: color var(--transition-normal);
}

.navbar-brand .brand-accent {
  color: var(--color-teal) !important;
}

.navbar-scroll-fixed.navbar-light .navbar-brand .brand-text {
  color: var(--text-primary) !important;
}

/* Section Main Titles & Underline Accents */
.section-main-title {
  font-family: var(--font-serif) !important;
  font-size: 2.2rem !important;
  font-weight: 500 !important;
  color: var(--text-primary) !important;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-xs) !important;
  text-transform: uppercase;
}

.title-underline {
  width: 50px;
  height: 3px;
  background-color: var(--color-teal);
  margin: var(--space-sm) auto var(--space-md) auto;
  border-radius: var(--radius-full);
}

/* Glassmorphic Countdown Card inside Hero Banner */
.countdown-widget-wrapper {
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  max-width: 420px;
  margin: 0 auto;
}

.countdown-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-md);
  text-align: center;
}

.countdown-timer {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: var(--space-md);
}

.time-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 60px;
}

.countdown-widget-wrapper .time-separator {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 800;
  color: #2dd4bf;
  text-shadow: 0 0 12px rgba(45, 212, 191, 0.4);
  height: 38px; /* Matches number height */
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.8;
  padding: 0 !important; /* Reset inherited nudge up */
  margin: 0;
}

.time-block .number {
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 800;
  color: #2dd4bf; /* Vibrant mint green that pops on dark overlay */
  text-shadow: 0 0 12px rgba(45, 212, 191, 0.4);
  line-height: 1.1;
}

.time-block .label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 4px;
}

.countdown-footer {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-sm);
  margin-top: var(--space-xs);
}

/* Theme-Calibrated SVG Wave Transitions */
.wave {
  visibility: visible !important;
  display: block !important;
  transition: fill var(--transition-normal);
  z-index: 1 !important;
  pointer-events: none;
}

/* Primary/White sections transition waves */
.wave-primary .wave {
  fill: var(--bg-app) !important;
}

/* Secondary/Alternate/Gray sections transition waves */
.wave-secondary {
  background-color: var(--bg-alternate) !important;
  position: relative;
  padding-top: 120px !important;
  padding-bottom: 120px !important;
}

/* The top wave sits at the top and is filled with the section's alternate background */
.wave-secondary .top-wave {
  top: 0 !important;
  bottom: auto !important;
  transform: scaleY(-1) !important;
  fill: var(--bg-alternate) !important;
}

/* The bottom wave sits at the bottom and is filled with the app background (white) to transition to the next white section */
.wave-secondary .wave:not(.top-wave) {
  bottom: 0 !important;
  fill: var(--bg-app) !important;
}

/* Footer wave transitions to the responsive alternate footer */
.wave-footer {
  position: relative;
  background-color: var(--bg-alternate);
  border-top: 1px solid var(--border-color);
}

.wave-footer .wave {
  fill: var(--bg-alternate) !important; 
  visibility: visible !important;
}

/* Contact Pills styling in the footer */
.contact-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  text-decoration: none !important;
}

.contact-pill:hover {
  background-color: var(--bg-pill-active);
  color: #ffffff !important;
  border-color: var(--bg-pill-active);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

html[data-theme="light"] .contact-pill:hover {
  color: #ffffff !important;
}

/* Section overrides for clean alternating flow */
section {
  position: relative;
  background-color: var(--bg-app);
  transition: background-color var(--transition-normal), color var(--transition-normal);
  padding-top: 100px !important;
  padding-bottom: 100px !important;
  scroll-margin-top: 80px;
}

/* Specific Banner adjustments since it has a bottom wave and sticky header */
#banner {
  min-height: 100vh;
  height: auto !important;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 140px !important;
  padding-bottom: 120px !important;
  position: relative;
  overflow: visible !important;
}

#banner .banner-text {
  position: relative !important;
  top: auto !important;
  transform: none !important;
  width: 100% !important;
  margin: 0 auto !important;
  z-index: 3 !important;
}

/* Overrides for Bootstrap's light and info classes inside Crib Sheets for dark mode accessibility */
.q-crib-sheet.bg-light {
  background-color: var(--color-amber-bg) !important;
  color: var(--text-secondary) !important;
}

.q-crib-sheet.border-info {
  border: 1px solid var(--color-amber-border) !important;
  border-left: 4px solid var(--color-amber) !important;
}

.q-crib-sheet strong {
  color: var(--color-amber) !important;
}

/* Cohesive Soft Pastel Clinical Watchlist Badges */
.wcard-badge.bg-primary {
  background-color: var(--color-indigo-bg) !important;
  color: var(--color-indigo) !important;
  border: 1px solid var(--color-indigo-border) !important;
}

.wcard-badge.bg-danger {
  background-color: var(--color-red-bg) !important;
  color: var(--color-red) !important;
  border: 1px solid var(--color-red-border) !important;
}

.wcard-badge.bg-teal {
  background-color: var(--color-teal-bg) !important;
  color: var(--color-teal) !important;
  border: 1px solid var(--color-teal-border) !important;
}

.wcard-badge.bg-warning {
  background-color: var(--color-amber-bg) !important;
  color: var(--color-amber) !important;
  border: 1px solid var(--color-amber-border) !important;
}

/* Premium shadows & focus overlays for inputs in light mode */
html[data-theme="light"] .glass-card {
  box-shadow: 0 10px 30px -5px rgba(31, 38, 135, 0.05), 0 1px 3px rgba(0, 0, 0, 0.02) !important;
}

html[data-theme="light"] .tier-card.active,
html[data-theme="light"] .acronym-card:hover .acronym-front {
  border-color: var(--color-teal) !important;
  box-shadow: 0 12px 35px -8px rgba(15, 118, 110, 0.08) !important;
}

/* Responsive adjust for mobile cards spacing */
@media (max-width: 991px) {
  .wave {
    height: 35px !important;
  }
}

/* ==========================================================================
   USER UX REVISIONS: HERO TEXT
   ========================================================================== */

/* Hero intro text — pure white */
.hero-lead-intro {
  color: #ffffff !important;
  font-weight: 400;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}

/* ==========================================================================
   TWO-STRIP HEADER — hardcoded so it is theme-proof
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
  background: #0d1b2e !important;   /* deep navy, always dark */
  box-shadow: 0 2px 24px rgba(0,0,0,0.45);
}

/* ── Top strip: brand + icon buttons ── */
.header-top-strip {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* Brand text always white */
.site-header .navbar-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.site-header .brand-icon {
  color: #0d9488 !important;
  font-size: 1.4rem;
}
.site-header .brand-text {
  font-family: var(--font-serif), serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff !important;
  letter-spacing: 0.4px;
}
.site-header .brand-accent {
  color: #0d9488 !important;
}

/* ── Bottom strip: nav pills ── */
.header-nav-strip {
  padding: 8px 0;
  background: rgba(255,255,255,0.04);
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* Pills container — evenly spread across full width */
.header-nav-pills {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 5px;
  flex-wrap: nowrap;
}

/* Individual pill */
.header-nav-pills .nav-link {
  font-family: 'Montserrat', sans-serif !important;
  font-size: 0.68rem !important;
  font-weight: 600 !important;
  background-color: rgba(255, 255, 255, 0.06) !important;
  border: 1.5px solid rgba(255, 255, 255, 0.28) !important;  /* crisp, clearly visible */
  border-radius: 30px;
  padding: 6px 10px !important;
  color: #e2e8f0 !important;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
  letter-spacing: 0.05em;
  text-decoration: none !important;
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
  flex: 1;
  min-width: 0;
}

.header-nav-pills .nav-link:hover,
.header-nav-pills .nav-link.active {
  background-color: #0d9488 !important;
  border-color: #0d9488 !important;
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(13, 148, 136, 0.45);
  transform: translateY(-1px);
  text-decoration: none !important;
}

/* Offset page content so it doesn't hide under the fixed two-strip header */
body {
  padding-top: 106px !important;
}

/* Mobile: collapse nav strip, stack pills */
@media (max-width: 991px) {
  .header-nav-strip {
    display: none;
  }
  .header-nav-strip.open {
    display: block;
  }
  .header-nav-pills {
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    padding: 10px 0;
  }
  .header-nav-pills .nav-link {
    text-align: left !important;
    flex: none;
  }
  body {
    padding-top: 68px !important;
  }
}

/* ==========================================================================
   OPHTHALMOLOGY INTELLIGENCE NEWS CAROUSEL
   ========================================================================== */

.ophi-carousel-section {
  background: radial-gradient(circle at 50% 50%, #0d1527 0%, #050814 100%) !important;
  position: relative;
  padding: 100px 0 !important;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.ophi-carousel-section::before {
  content: '';
  position: absolute;
  top: -120px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(45, 212, 191, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.ophi-carousel-container {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  margin: 0 auto;
  padding: 0 50px;
}

.ophi-carousel-viewport {
  width: 100%;
  overflow: hidden;
  border-radius: 16px;
  padding: 15px 0;
}

.ophi-carousel-track {
  display: flex;
  gap: 20px;
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

/* Card Component Design */
.ophi-card {
  position: relative;
  flex: 0 0 calc((100% - (4 * 20px)) / 5); /* 5 cards on desktop */
  min-width: 280px;
  background: rgba(30, 41, 59, 0.35);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 420px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  overflow: hidden;
}

.ophi-card:hover {
  transform: translateY(-8px);
  border-color: rgba(45, 212, 191, 0.4);
  box-shadow: 0 15px 40px rgba(45, 212, 191, 0.18);
  background: rgba(30, 41, 59, 0.55);
}

/* New Today Ribbon */
.ophi-new-ribbon {
  position: absolute;
  top: 0;
  right: 0;
  background: linear-gradient(135deg, #2dd4bf, #0d9488);
  color: #050814;
  font-size: 0.62rem;
  font-weight: 700;
  padding: 4px 12px;
  border-bottom-left-radius: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  box-shadow: 0 2px 8px rgba(45, 212, 191, 0.3);
  z-index: 2;
}

/* Card Header */
.ophi-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.ophi-priority-tag {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.6rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #ffffff;
}

.ophi-priority-tag.breaking {
  background: linear-gradient(135deg, #ef4444, #b91c1c);
  box-shadow: 0 2px 6px rgba(239, 68, 68, 0.3);
}

.ophi-priority-tag.strategic {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  box-shadow: 0 2px 6px rgba(245, 158, 11, 0.3);
}

.ophi-priority-tag.market-move {
  background: linear-gradient(135deg, #8b5cf6, #6d28d9);
  box-shadow: 0 2px 6px rgba(139, 92, 246, 0.3);
}

.ophi-priority-tag.clinical-update {
  background: linear-gradient(135deg, #06b6d4, #0891b2);
  box-shadow: 0 2px 6px rgba(6, 182, 212, 0.3);
}

.ophi-relative-time {
  font-size: 0.7rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.45);
  font-family: 'Montserrat', sans-serif;
}

/* Source row */
.ophi-source-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.ophi-source-logo {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.62rem;
  font-weight: 800;
  color: #0d1527;
}

.ophi-source-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  color: #2dd4bf;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.ophi-headline {
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.4;
  color: #ffffff;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 4.2em; /* Align text layout */
}

.ophi-summary {
  font-size: 0.8rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 4.5em; /* Align descriptions */
}

/* Card footer */
.ophi-card-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 14px;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ophi-badge-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ophi-category-badge {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.62rem;
  font-weight: 700;
  color: #a7f3d0;
  background: rgba(45, 212, 191, 0.15);
  padding: 3px 9px;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.ophi-region-badge {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.62rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.ophi-cta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ophi-pub-date {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.38);
}

.ophi-cta-btn {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  color: #2dd4bf;
  text-decoration: none !important;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s ease, color 0.2s ease;
}

.ophi-cta-btn:hover {
  color: #06b6d4;
  gap: 8px;
}

/* Arrows Navigation */
.ophi-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.ophi-arrow:hover {
  background: #2dd4bf;
  border-color: #2dd4bf;
  color: #050814;
  box-shadow: 0 0 15px rgba(45, 212, 191, 0.4);
}

.ophi-arrow-left {
  left: 0;
}

.ophi-arrow-right {
  right: 0;
}

/* Bottom Ticker */
.ophi-ticker-wrapper {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(30, 41, 59, 0.3);
  padding: 8px 20px;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.ophi-ticker-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #2dd4bf;
  box-shadow: 0 0 8px #2dd4bf;
  animation: ophi-pulse 2s infinite;
}

.ophi-ticker-text {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

@keyframes ophi-pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(45, 212, 191, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(45, 212, 191, 0);
  }
}

/* Responsiveness */
@media (max-width: 1400px) {
  .ophi-card {
    flex: 0 0 calc((100% - (3 * 20px)) / 4); /* 4 cards */
  }
}

@media (max-width: 1100px) {
  .ophi-card {
    flex: 0 0 calc((100% - (2 * 20px)) / 3); /* 3 cards */
  }
}

@media (max-width: 768px) {
  .ophi-carousel-container {
    padding: 0 10px;
  }
  .ophi-card {
    flex: 0 0 calc((100% - (1 * 20px)) / 2); /* 2 cards */
    min-height: 400px;
  }
  .ophi-arrow {
    display: none !important; /* Touch swipe support */
  }
}

@media (max-width: 480px) {
  .ophi-card {
    flex: 0 0 100%; /* 1 card */
  }
}

/* ==========================================================================
   GLOBAL OPHTHALMOLOGY EVENTS CALENDAR
   ========================================================================== */

/* Section container */
#events-calendar {
  background-color: var(--bg-alternate);
  scroll-margin-top: 80px;
}

/* Section header */
.gcal-header {
  text-align: center;
  margin-bottom: 48px;
}

.gcal-header h2 {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--text-primary);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.gcal-header h2 .gcal-accent {
  color: var(--color-teal);
}

.gcal-header .gcal-subtitle {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text-tertiary);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Stats bar */
.gcal-stats-bar {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.gcal-stat {
  text-align: center;
}

.gcal-stat-num {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-teal);
  line-height: 1;
}

.gcal-stat-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-tertiary);
  margin-top: 4px;
}

/* Controls bar */
.gcal-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
}

/* View toggle pills */
.gcal-view-toggles {
  display: flex;
  gap: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 3px;
}

.gcal-view-btn {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 6px 14px;
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.gcal-view-btn.active {
  background: var(--bg-pill-active);
  color: #ffffff;
}

.gcal-view-btn:hover:not(.active) {
  color: var(--text-primary);
  background: var(--bg-pill);
}

/* Filter row */
.gcal-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.gcal-filter-select {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  padding: 7px 28px 7px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  background-color: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  outline: none;
  transition: border-color var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%239ca3af'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}

.gcal-filter-select:focus {
  border-color: var(--color-teal);
}

/* Search input */
.gcal-search {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  padding: 7px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  background-color: var(--bg-card);
  color: var(--text-primary);
  outline: none;
  width: 180px;
  transition: border-color var(--transition-fast), width var(--transition-normal);
}

.gcal-search:focus {
  border-color: var(--color-teal);
  width: 240px;
}

.gcal-search::placeholder {
  color: var(--text-tertiary);
}

/* ---- AGENDA VIEW (default) ---- */
.gcal-agenda {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.gcal-agenda-month-label {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--color-teal);
  font-weight: 600;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 4px;
  margin-top: 16px;
}

.gcal-event-row {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.gcal-event-row:hover {
  border-color: var(--color-teal-border);
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}

.gcal-event-dates {
  text-align: center;
}

.gcal-event-dates .gcal-date-month {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-teal);
  font-weight: 600;
}

.gcal-event-dates .gcal-date-days {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.gcal-event-info {
  min-width: 0;
}

.gcal-event-info h4 {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 4px 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.gcal-event-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.gcal-event-meta span {
  font-size: 0.76rem;
  color: var(--text-tertiary);
}

.gcal-event-meta .gcal-flag {
  font-size: 1rem;
  line-height: 1;
}

.gcal-event-meta .gcal-location {
  display: flex;
  align-items: center;
  gap: 4px;
}

.gcal-event-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* Subspecialty badge */
.gcal-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.gcal-badge-retina { background: rgba(139,92,246,0.15); color: #a78bfa; }
.gcal-badge-cataract { background: rgba(59,130,246,0.15); color: #60a5fa; }
.gcal-badge-glaucoma { background: rgba(16,185,129,0.15); color: #34d399; }
.gcal-badge-cornea { background: rgba(245,158,11,0.15); color: #fbbf24; }
.gcal-badge-pediatric { background: rgba(236,72,153,0.15); color: #f472b6; }
.gcal-badge-refractive { background: rgba(14,165,233,0.15); color: #38bdf8; }
.gcal-badge-oculoplastics { background: rgba(244,63,94,0.15); color: #fb7185; }
.gcal-badge-general { background: rgba(13,148,136,0.15); color: #2dd4bf; }
.gcal-badge-technology { background: rgba(99,102,241,0.15); color: #818cf8; }

/* Status pill */
.gcal-status {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.gcal-status-upcoming { background: rgba(59,130,246,0.12); color: #60a5fa; }
.gcal-status-open { background: rgba(16,185,129,0.12); color: #34d399; }
.gcal-status-completed { background: rgba(107,114,128,0.15); color: #9ca3af; }

/* Countdown chip */
.gcal-countdown {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--color-teal);
  white-space: nowrap;
}

/* CTA buttons */
.gcal-cta {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 5px 14px;
  border: 1px solid var(--color-teal-border);
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--color-teal);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

.gcal-cta:hover {
  background: var(--bg-pill-active);
  color: #ffffff;
  border-color: var(--bg-pill-active);
  text-decoration: none;
}

.gcal-cta-sm {
  padding: 3px 10px;
  font-size: 0.66rem;
}

/* ---- CARDS VIEW ---- */
.gcal-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.gcal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  transition: all var(--transition-fast);
  overflow: hidden;
}

.gcal-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-teal), var(--color-indigo));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.gcal-card:hover {
  border-color: var(--color-teal-border);
  box-shadow: var(--shadow-glow);
  transform: translateY(-3px);
}

.gcal-card:hover::before {
  opacity: 1;
}

.gcal-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}

.gcal-card-top .gcal-flag {
  font-size: 1.8rem;
}

.gcal-card h4 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 6px 0;
  line-height: 1.3;
}

.gcal-card-acronym {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-teal);
  font-weight: 600;
  letter-spacing: 1px;
}

.gcal-card-detail {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.gcal-card-detail i {
  color: var(--color-teal);
  width: 16px;
  text-align: center;
  font-size: 0.75rem;
}

.gcal-card-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin: 12px 0;
}

.gcal-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
  margin-top: 6px;
}

/* ---- TIMELINE VIEW ---- */
.gcal-timeline {
  position: relative;
  padding-left: 40px;
}

.gcal-timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--color-teal), var(--color-indigo), var(--color-teal));
  border-radius: 2px;
}

.gcal-tl-item {
  position: relative;
  margin-bottom: 24px;
  padding-left: 20px;
}

.gcal-tl-item::before {
  content: '';
  position: absolute;
  left: -31px;
  top: 18px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-teal);
  border: 3px solid var(--bg-alternate);
  z-index: 1;
}

.gcal-tl-item.gcal-tl-completed::before {
  background: var(--text-tertiary);
}

.gcal-tl-date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-teal);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.gcal-tl-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  transition: all var(--transition-fast);
}

.gcal-tl-card:hover {
  border-color: var(--color-teal-border);
  box-shadow: var(--shadow-glow);
}

.gcal-tl-card h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 6px;
}

.gcal-tl-details {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}

.gcal-tl-details span {
  font-size: 0.76rem;
  color: var(--text-tertiary);
}

/* ---- VIEW CONTAINERS ---- */
.gcal-view-container {
  display: none;
}

.gcal-view-container.active {
  display: block;
}

/* ---- EMPTY STATE ---- */
.gcal-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-tertiary);
}

.gcal-empty i {
  font-size: 3rem;
  margin-bottom: 16px;
  opacity: 0.3;
}

/* ---- LIVE BADGE ---- */
.gcal-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #34d399;
  padding: 4px 12px;
  border: 1px solid rgba(52,211,153,0.3);
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.gcal-live-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #34d399;
  animation: gcalPulse 2s infinite;
}

@keyframes gcalPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .gcal-event-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .gcal-event-dates {
    text-align: left;
    display: flex;
    gap: 8px;
    align-items: baseline;
  }
  .gcal-event-actions {
    justify-content: flex-start;
  }
  .gcal-controls {
    flex-direction: column;
    align-items: stretch;
  }
  .gcal-view-toggles {
    justify-content: center;
  }
  .gcal-filters {
    justify-content: center;
  }
  .gcal-cards-grid {
    grid-template-columns: 1fr;
  }
  .gcal-search {
    width: 100%;
  }
  .gcal-search:focus {
    width: 100%;
  }
  .gcal-stats-bar {
    gap: 20px;
  }
  .gcal-timeline {
    padding-left: 30px;
  }
}

/* ==========================================================================
   REAL-TIME SYNC & HIGHLIGHT ANIMATIONS
   ========================================================================== */

.sync-status-container {
  display: inline-block;
  margin-bottom: 12px;
}

.status-checking {
  color: #fbbf24 !important; /* amber */
  border-color: rgba(251, 191, 36, 0.3) !important;
}
.status-checking::before {
  background: #fbbf24 !important;
}

.status-updated {
  color: #34d399 !important; /* green */
  border-color: rgba(52, 211, 153, 0.3) !important;
}
.status-updated::before {
  background: #34d399 !important;
  animation: none !important;
}

/* Pulse animation for newly injected/updated cards */
@keyframes highlightPulse {
  0% { box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.7); border-color: var(--color-teal); }
  70% { box-shadow: 0 0 0 15px rgba(45, 212, 191, 0); border-color: var(--border-color); }
  100% { box-shadow: 0 0 0 0 rgba(45, 212, 191, 0); }
}

.new-item-highlight {
  animation: highlightPulse 2s cubic-bezier(0.66, 0, 0, 1) 2;
  position: relative;
}

.new-item-highlight::after {
  content: 'NEW UPDATE';
  position: absolute;
  top: 10px;
  right: -25px;
  background: var(--color-teal);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  font-weight: 700;
  padding: 3px 25px;
  transform: rotate(45deg);
  letter-spacing: 1px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  z-index: 10;
}

/* ==========================================================================
   PARALLAX BACKGROUND LAYER
   Four full-viewport images cycle as the user scrolls.
   Opacity is kept very low (0.13) so all page content stays readable.
   ========================================================================== */

#parallax-bg-layer {
  position: fixed;
  inset: 0;                    /* covers full viewport */
  z-index: -1;                 /* behind everything */
  overflow: hidden;
  pointer-events: none;
}

.pbg-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  opacity: 0;                  /* hidden by default */
  transition: opacity 1.4s cubic-bezier(0.4, 0, 0.2, 1);
  /* Subtle Ken Burns drift for the active slide */
  transform: scale(1.06);
  will-change: opacity, transform;
}

.pbg-slide.pbg-active {
  opacity: 0.13;               /* LOW transparency — content always readable */
  transform: scale(1.0);
  transition: opacity 1.4s cubic-bezier(0.4, 0, 0.2, 1),
              transform 18s linear;
}

/* Dark-mode: slightly lower opacity so contrast stays strong */
[data-theme="dark"] .pbg-slide.pbg-active {
  opacity: 0.09;
}

/* ==========================================================================
   SECTION: WHAT I KNOW GOING IN (Scandinavian Premium Redesign)
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Open+Sans+Condensed:wght@300;700&family=Open+Sans:wght@300;400;600&display=swap');

#what-i-know {
  background: #F4F4F1 !important; /* Muted Nordic light warm gray */
  color: #2D3238 !important; /* Forest charcoal */
  font-family: 'Open Sans', sans-serif !important;
}

#what-i-know .section-kicker {
  font-family: 'Open Sans Condensed', sans-serif !important;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  color: #6C7A6D !important; /* Sage green */
}

#what-i-know .section-main-title {
  font-family: 'Open Sans Condensed', sans-serif !important;
  font-weight: 700;
  font-size: 2.5rem;
  letter-spacing: 0.05em;
  color: #2D3238 !important;
}

#what-i-know .title-underline {
  background-color: #6C7A6D !important; /* Sage green */
  height: 2px;
  width: 40px;
}

#what-i-know .subsection-title {
  font-family: 'Open Sans Condensed', sans-serif !important;
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #2D3238 !important;
  border-bottom: 1px solid #D1CFC9;
  padding-bottom: 6px;
  margin-bottom: 16px;
}

/* Glass card styling override for Scandinavian minimalism */
#what-i-know .glass-card {
  background-color: #FFFFFF !important;
  border: 1px solid #D8D6CE !important;
  border-radius: 4px !important; /* Sharp, clean Nordic edges */
  box-shadow: 0 4px 12px rgba(45, 50, 56, 0.04) !important;
  transition: all 0.3s ease;
}

#what-i-know .glass-card:hover {
  border-color: #A0AF9D !important;
  box-shadow: 0 8px 20px rgba(45, 50, 56, 0.08) !important;
  transform: translateY(-1px);
}

/* Fact Lists */
#what-i-know .facts-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

#what-i-know .facts-list li {
  display: flex;
  justify-content: space-between;
  padding: 10px 0 !important;
  border-bottom: 1px solid #E4E2DC !important;
  font-size: 0.92rem;
  align-items: baseline;
  gap: 16px;
}

#what-i-know .facts-list li:last-child {
  border-bottom: none;
}

#what-i-know .facts-list .fact-key {
  font-family: 'Open Sans Condensed', sans-serif !important;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: #7B828A !important;
  text-transform: uppercase;
  flex-shrink: 0;
}

#what-i-know .facts-list .fact-val {
  color: #2D3238 !important;
  font-size: 0.94rem;
  text-align: right;
}

#what-i-know .facts-list .fact-val b {
  color: #6C7A6D !important; /* Sage green primary emphasis */
  font-weight: 600;
}

#what-i-know .pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* Custom Pills (Scandinavian Muted Tones) */
#what-i-know .custom-pill {
  font-family: 'Open Sans Condensed', sans-serif !important;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 6px 12px !important;
  border-radius: 2px !important; /* Sharp badges */
  background-color: #EBF0EC !important; /* Light sage */
  color: #4A574B !important; /* Dark sage */
  border: 1px solid #D2DDD4 !important;
  transition: all var(--transition-fast);
}

#what-i-know .custom-pill:hover {
  background-color: #D2DDD4 !important;
  color: #2D3238 !important;
  transform: translateY(-1px);
}

#what-i-know .custom-pill.teal {
  background-color: #EBF0EC !important;
  color: #4A574B !important;
  border-color: #D2DDD4 !important;
}

#what-i-know .custom-pill.indigo {
  background-color: #EDF2F6 !important; /* Muted Nordic blue */
  color: #485A6A !important;
  border-color: #D1DEE8 !important;
}

#what-i-know .custom-pill.indigo:hover {
  background-color: #D1DEE8 !important;
  color: #2D3238 !important;
}

#what-i-know .custom-pill.red {
  background-color: #FAEDE8 !important; /* Muted terracotta/clay */
  color: #8C5F54 !important;
  border-color: #EAD5CF !important;
}

#what-i-know .custom-pill.amber {
  background-color: #FAF6EB !important; /* Pale mustard */
  color: #7E6C4E !important;
  border-color: #EFE2CE !important;
}

/* Growth Engine Cards */
#what-i-know .engine-card {
  border-top: 3px solid #6C7A6D !important; /* Sage Green */
  border-radius: 4px !important;
}

#what-i-know .engine-card.partner {
  border-top-color: #6D8294 !important; /* Muted Slate Blue */
}

#what-i-know .engine-card h3 {
  font-family: 'Open Sans Condensed', sans-serif !important;
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.05em;
}

#what-i-know .badge-accent {
  background-color: #EBF0EC !important;
  color: #4A574B !important;
  border: 1px solid #D2DDD4 !important;
  border-radius: 2px !important;
  font-family: 'Open Sans Condensed', sans-serif !important;
  font-weight: 700;
}

#what-i-know .badge-indigo {
  background-color: #EDF2F6 !important;
  color: #485A6A !important;
  border: 1px solid #D1DEE8 !important;
  border-radius: 2px !important;
  font-family: 'Open Sans Condensed', sans-serif !important;
  font-weight: 700;
}

/* Table Override */
#what-i-know table {
  border: 1px solid #D8D6CE !important;
  border-radius: 2px !important;
}

#what-i-know thead th {
  font-family: 'Open Sans Condensed', sans-serif !important;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: #5D636A !important;
  background-color: #EFEFEA !important;
  border-bottom: 1px solid #D8D6CE !important;
}

#what-i-know tbody tr:hover {
  background-color: #FAF9F6 !important;
}

#what-i-know tbody tr + tr td {
  border-top: 1px solid #E4E2DC !important;
}

#what-i-know td.price {
  color: #6C7A6D !important;
  font-family: 'Open Sans Condensed', sans-serif !important;
  font-weight: 700;
}

/* KPI Overrides */
#what-i-know .kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-md);
}

#what-i-know .kpi-card {
  border-radius: 2px !important;
  text-align: center;
  padding: var(--space-md);
}

#what-i-know .kpi-number {
  font-family: 'Open Sans Condensed', sans-serif !important;
  font-weight: 700;
  font-size: 2.2rem;
  color: #6C7A6D !important; /* Sage green */
  background: none !important;
  -webkit-text-fill-color: initial !important;
  margin-bottom: var(--space-xs);
}

#what-i-know .kpi-number.indigo {
  color: #6D8294 !important; /* Nordic Blue */
}

#what-i-know .kpi-number.red {
  color: #C28C7E !important; /* Terracotta */
}

#what-i-know .kpi-label {
  font-size: 0.82rem !important;
  line-height: 1.4 !important;
  color: #5D636A !important;
}

/* Quotes & One Liners */
#what-i-know .quote-card {
  padding: var(--space-lg);
  border-left: 3px solid #6C7A6D !important;
  background-color: #FAF9F6 !important;
  border-radius: 0 4px 4px 0 !important;
}

#what-i-know .quote-card.red {
  border-left-color: #C28C7E !important; /* Terracotta */
  background-color: #FAFAF7 !important;
}

#what-i-know .quote-text {
  font-family: 'Open Sans', sans-serif !important;
  font-weight: 400;
  font-size: 0.98rem !important;
  line-height: 1.5 !important;
  color: #2D3238 !important;
  margin-bottom: var(--space-xs);
}

#what-i-know .quote-src {
  font-family: 'Open Sans Condensed', sans-serif !important;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: #7B828A !important;
}

/* People */
#what-i-know .people-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

#what-i-know .person-row {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  padding-bottom: var(--space-md);
  border-bottom: 1px solid #E4E2DC !important;
}

#what-i-know .person-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

#what-i-know .person-avatar {
  width: 44px;
  height: 44px;
  border-radius: 4px !important;
  background-color: #EBF0EC !important;
  border: 1px solid #D2DDD4 !important;
  color: #4A574B !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Open Sans Condensed', sans-serif !important;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

#what-i-know .person-avatar.indigo {
  background-color: #EDF2F6 !important;
  border-color: #D1DEE8 !important;
  color: #485A6A !important;
}

#what-i-know .person-avatar.red {
  background-color: #FAEDE8 !important;
  border-color: #EAD5CF !important;
  color: #8C5F54 !important;
}

#what-i-know .person-name {
  font-family: 'Open Sans Condensed', sans-serif !important;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: #2D3238 !important;
}

#what-i-know .person-role {
  font-family: 'Open Sans Condensed', sans-serif !important;
  font-weight: 700;
  font-size: 0.76rem;
  color: #6C7A6D !important;
  text-transform: uppercase;
  margin: 2px 0 6px;
}

#what-i-know .person-row:nth-child(2) .person-role {
  color: #6D8294 !important;
}

#what-i-know .person-row:nth-child(3) .person-role {
  color: #C28C7E !important;
}

#what-i-know .person-bio {
  font-size: 0.88rem;
  color: #5D636A !important;
}

/* Closer Card */
#what-i-know .closer-card {
  background: #2D3238 !important; /* Forest Charcoal */
  border: 1px solid #2D3238 !important;
  border-radius: 4px !important;
  padding: var(--space-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(45, 50, 56, 0.15) !important;
}

#what-i-know .closer-text {
  font-family: 'Open Sans', sans-serif !important;
  font-weight: 300;
  font-size: 1.25rem !important;
  color: #EFEFEA !important;
  line-height: 1.5;
  margin-bottom: var(--space-md);
}

#what-i-know .closer-sig {
  font-family: 'Open Sans Condensed', sans-serif !important;
  font-weight: 700;
  font-size: 0.8rem;
  color: #A0AF9D !important; /* Muted Green Contrast */
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ==========================================================================
   Dark Mode Overrides for #what-i-know (Scandinavian Dark Mode)
   ========================================================================== */
html[data-theme="dark"] #what-i-know {
  background: #1C2025 !important; /* Premium dark Nordic gray/slate background */
  color: #EFEFEA !important; /* Nordic light warm gray text */
}

html[data-theme="dark"] #what-i-know .section-kicker {
  color: #A0AF9D !important; /* Lighter Sage Green for contrast */
}

html[data-theme="dark"] #what-i-know .section-main-title {
  color: #EFEFEA !important;
}

html[data-theme="dark"] #what-i-know .title-underline {
  background-color: #A0AF9D !important;
}

html[data-theme="dark"] #what-i-know .subsection-title {
  color: #EFEFEA !important;
  border-bottom-color: #353C46 !important;
}

html[data-theme="dark"] #what-i-know .glass-card {
  background-color: #252A30 !important; /* Dark Forest Charcoal */
  border-color: #353C46 !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2) !important;
}

html[data-theme="dark"] #what-i-know .glass-card:hover {
  border-color: #A0AF9D !important;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3) !important;
}

html[data-theme="dark"] #what-i-know .facts-list li {
  border-bottom-color: #2D3238 !important;
}

html[data-theme="dark"] #what-i-know .facts-list .fact-key {
  color: #A3AAB2 !important; /* Lighter gray/slate */
}

html[data-theme="dark"] #what-i-know .facts-list .fact-val {
  color: #EFEFEA !important;
}

html[data-theme="dark"] #what-i-know .facts-list .fact-val b {
  color: #A0AF9D !important; /* Lighter Sage Green */
}

html[data-theme="dark"] #what-i-know .custom-pill.teal {
  background-color: #2C3530 !important; /* Dark Sage Green background */
  color: #A0AF9D !important;
  border-color: #3A463F !important;
}

html[data-theme="dark"] #what-i-know .custom-pill.teal:hover {
  background-color: #38453F !important;
  color: #EFEFEA !important;
}

html[data-theme="dark"] #what-i-know .custom-pill.indigo {
  background-color: #222C38 !important; /* Dark Slate Blue background */
  color: #9AB2C5 !important;
  border-color: #2D3A4B !important;
}

html[data-theme="dark"] #what-i-know .custom-pill.indigo:hover {
  background-color: #2D3A4B !important;
  color: #EFEFEA !important;
}

html[data-theme="dark"] #what-i-know .custom-pill.red {
  background-color: #342826 !important; /* Dark Terracotta background */
  color: #D6A498 !important;
  border-color: #4A3835 !important;
}

html[data-theme="dark"] #what-i-know .custom-pill.red:hover {
  background-color: #4A3835 !important;
  color: #EFEFEA !important;
}

html[data-theme="dark"] #what-i-know .custom-pill.amber {
  background-color: #322F26 !important; /* Dark Mustard background */
  color: #D4C3A3 !important;
  border-color: #454032 !important;
}

html[data-theme="dark"] #what-i-know .custom-pill.amber:hover {
  background-color: #454032 !important;
  color: #EFEFEA !important;
}

html[data-theme="dark"] #what-i-know .engine-card {
  border-top-color: #A0AF9D !important;
}

html[data-theme="dark"] #what-i-know .engine-card.partner {
  border-top-color: #9AB2C5 !important;
}

html[data-theme="dark"] #what-i-know .engine-card h3 {
  color: #EFEFEA !important;
}

html[data-theme="dark"] #what-i-know .badge-accent {
  background-color: #2C3530 !important;
  color: #A0AF9D !important;
}

html[data-theme="dark"] #what-i-know .badge-indigo {
  background-color: #222C38 !important;
  color: #9AB2C5 !important;
}

html[data-theme="dark"] #what-i-know table {
  border-color: #353C46 !important;
  background: #252A30 !important;
}

html[data-theme="dark"] #what-i-know thead th {
  color: #EFEFEA !important;
  background: #2D3238 !important;
  border-bottom-color: #353C46 !important;
}

html[data-theme="dark"] #what-i-know tbody tr:hover {
  background-color: #2B3037 !important;
}

html[data-theme="dark"] #what-i-know tbody tr + tr td {
  border-top-color: #2D3238 !important;
}

html[data-theme="dark"] #what-i-know td.price {
  color: #A0AF9D !important;
}

html[data-theme="dark"] #what-i-know .kpi-card {
  background: #252A30 !important;
  border-color: #353C46 !important;
}

html[data-theme="dark"] #what-i-know .kpi-number {
  color: #A0AF9D !important;
}

html[data-theme="dark"] #what-i-know .kpi-number.indigo {
  color: #9AB2C5 !important;
}

html[data-theme="dark"] #what-i-know .kpi-number.red {
  color: #D6A498 !important;
}

html[data-theme="dark"] #what-i-know .kpi-label {
  color: #C5CBD3 !important;
}

html[data-theme="dark"] #what-i-know .quote-card {
  border-left-color: #A0AF9D !important;
  background-color: #282D34 !important;
}

html[data-theme="dark"] #what-i-know .quote-card.red {
  border-left-color: #D6A498 !important;
  background-color: #2C2827 !important;
}

html[data-theme="dark"] #what-i-know .quote-text {
  color: #EFEFEA !important;
}

html[data-theme="dark"] #what-i-know .quote-src {
  color: #A3AAB2 !important;
}

html[data-theme="dark"] #what-i-know .person-row {
  border-bottom-color: #2D3238 !important;
}

html[data-theme="dark"] #what-i-know .person-avatar.a {
  background-color: #2C3530 !important;
  color: #A0AF9D !important;
  border-color: #3A463F !important;
}

html[data-theme="dark"] #what-i-know .person-avatar.indigo {
  background-color: #222C38 !important;
  color: #9AB2C5 !important;
  border-color: #2D3A4B !important;
}

html[data-theme="dark"] #what-i-know .person-avatar.red {
  background-color: #342826 !important;
  color: #D6A498 !important;
  border-color: #4A3835 !important;
}

html[data-theme="dark"] #what-i-know .person-name {
  color: #EFEFEA !important;
}

html[data-theme="dark"] #what-i-know .person-role {
  color: #A0AF9D !important;
}

html[data-theme="dark"] #what-i-know .person-row:nth-child(2) .person-role {
  color: #9AB2C5 !important;
}

html[data-theme="dark"] #what-i-know .person-row:nth-child(3) .person-role {
  color: #D6A498 !important;
}

html[data-theme="dark"] #what-i-know .person-bio {
  color: #C5CBD3 !important;
}

html[data-theme="dark"] #what-i-know .closer-card {
  background: #181B1F !important;
  border-color: #181B1F !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3) !important;
}