/*
 * Project: The Impunity Index
 * Authors: Lindsay Gross, Shreya Mendi, Andrew Jin
 * Advisor: Brinnae Bent, PhD
 * Claude chat: https://claude.ai/chat/f8744002-3279-48ab-9d9a-8efa1fdb1af1
 * Built with Claude AI assistance
 */

/* ============================================================
   THE IMPUNITY INDEX — Stylesheet
   Blue/indigo data-science theme
   ============================================================ */

:root {
    --bg-primary: #060a14;
    --bg-secondary: #0c1222;
    --bg-card: #111827;
    --bg-card-hover: #1e293b;
    --bg-surface: #0f172a;
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-accent: #f8fafc;
    --accent-blue: #3b82f6;
    --accent-cyan: #06b6d4;
    --accent-indigo: #6366f1;
    --accent-amber: #f59e0b;
    --accent-green: #10b981;
    --accent-red: #ef4444;
    --color-critical: #ef4444;
    --color-high: #f59e0b;
    --color-moderate: #3b82f6;
    --color-low: #06b6d4;
    --color-minimal: #475569;
    --color-consequence-hard: #ef4444;
    --color-consequence-soft: #f59e0b;
    --color-consequence-none: #475569;
    --border-subtle: rgba(148, 163, 184, 0.08);
    --border-hover: rgba(148, 163, 184, 0.16);
    --gradient-primary: linear-gradient(135deg, #3b82f6, #6366f1);
    --gradient-accent: linear-gradient(135deg, #06b6d4, #3b82f6);
    --font-heading: 'Space Grotesk', system-ui, sans-serif;
    --font-body: 'DM Sans', system-ui, sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius: 12px;
    --radius-sm: 8px;
    --network-edge: #475569;
}

/* LIGHT THEME */
:root[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #f1f5f9;
    --bg-card: #ffffff;
    --bg-card-hover: #f1f5f9;
    --bg-surface: #f8fafc;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-accent: #0f172a;
    --border-subtle: rgba(15, 23, 42, 0.1);
    --border-hover: rgba(15, 23, 42, 0.2);
    --network-edge: #94a3b8;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: #334155; border-radius: 3px; }

/* SIDE NAV */
.side-nav { position: fixed; left: 20px; top: 50%; transform: translateY(-50%); z-index: 100; }
.side-nav ul { list-style: none; display: flex; flex-direction: column; gap: 20px; }
.nav-dot { position: relative; display: flex; align-items: center; text-decoration: none; cursor: pointer; }
.nav-dot .dot {
    display: block; width: 7px; height: 7px; border-radius: 50%;
    border: 1.5px solid var(--text-secondary); background: transparent;
    transition: var(--transition);
}
.nav-dot.active .dot, .nav-dot:hover .dot {
    background: var(--accent-blue); border-color: var(--accent-blue);
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.5);
}
.nav-dot .nav-tooltip {
    position: absolute; left: 18px; top: 50%; transform: translateY(-50%) translateX(-4px);
    white-space: nowrap; font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--text-secondary); opacity: 0; pointer-events: none;
    transition: opacity 0.2s, transform 0.2s;
}
.nav-dot:hover .nav-tooltip { opacity: 1; transform: translateY(-50%) translateX(0); }

/* THEME TOGGLE */
.theme-toggle {
    position: fixed; top: 20px; right: 20px; z-index: 200;
    width: 40px; height: 40px; border-radius: 50%;
    background: var(--bg-card); border: 1px solid var(--border-subtle);
    color: var(--text-secondary); cursor: pointer; display: flex;
    align-items: center; justify-content: center; transition: var(--transition);
}
.theme-toggle:hover { border-color: var(--accent-blue); color: var(--accent-blue); transform: scale(1.1); }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
:root[data-theme="light"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="light"] .theme-toggle .icon-moon { display: none; }

/* Light theme overrides for specific components */
:root[data-theme="light"] .hero-grid-bg { opacity: 0.06; }
:root[data-theme="light"] ::-webkit-scrollbar-track { background: var(--bg-primary); }
:root[data-theme="light"] ::-webkit-scrollbar-thumb { background: #94a3b8; }
:root[data-theme="light"] .search-input::placeholder { color: #94a3b8; }
:root[data-theme="light"] .modal-overlay { background: rgba(248, 250, 252, 0.92); }
:root[data-theme="light"] .network-legend { background: rgba(255, 255, 255, 0.92); }
:root[data-theme="light"] .person-card .consequence-badge { border-color: rgba(0,0,0,0.1); }
:root[data-theme="light"] .site-footer { color: #64748b; }

/* HERO */
.hero-section {
    min-height: 100vh; display: flex; flex-direction: column; justify-content: center;
    align-items: center; text-align: center; position: relative; padding: 0 2rem;
    overflow: hidden;
}
.hero-grid-bg {
    position: absolute; inset: 0; opacity: 0.03;
    background-image:
        linear-gradient(rgba(59,130,246,0.3) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59,130,246,0.3) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}
.hero-content { position: relative; z-index: 1; max-width: 700px; }
.hero-badge {
    display: inline-block; padding: 0.35rem 1rem; border-radius: 20px;
    background: rgba(59, 130, 246, 0.12); border: 1px solid rgba(59, 130, 246, 0.25);
    color: var(--accent-blue); font-size: 0.72rem; font-weight: 500;
    letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 1.5rem;
}
.hero-title {
    font-family: var(--font-heading); font-size: 4rem; font-weight: 700;
    letter-spacing: -0.02em; color: var(--text-accent); line-height: 1.1; margin-bottom: 1.2rem;
}
.hero-accent {
    background: var(--gradient-primary); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
}
/* MODAL INFO TOOLTIPS */
.modal-tooltip-wrap {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.modal-info-icon {
    position: relative;
    display: inline-block;
    font-size: 0.82rem;
    color: var(--accent-blue);
    cursor: help;
    opacity: 0.5;
    transition: opacity 0.2s;
    line-height: 1;
}
.modal-info-icon:hover {
    opacity: 1;
}
.modal-info-tooltip {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    left: 50%;
    bottom: 130%;
    transform: translateX(-50%);
    width: 280px;
    padding: 0.7rem 0.9rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-hover);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: 0;
    text-transform: none;
    text-align: left;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    z-index: 1010;
    pointer-events: none;
    transition: opacity 0.2s, visibility 0.2s;
    white-space: normal;
}
.modal-info-icon:hover .modal-info-tooltip {
    visibility: visible;
    opacity: 1;
}

.title-accent {
    background: var(--gradient-accent); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-tagline {
    font-size: 1rem; color: var(--text-secondary); line-height: 1.7;
    max-width: 560px; margin: 0 auto 2rem;
}
.hero-cta-row { display: flex; gap: 12px; justify-content: center; }
.hero-btn {
    display: inline-block; padding: 0.7rem 1.5rem; border-radius: var(--radius-sm);
    font-family: var(--font-body); font-size: 0.85rem; font-weight: 500;
    text-decoration: none; transition: var(--transition); cursor: pointer;
}
.hero-btn.primary {
    background: var(--gradient-primary); color: #fff;
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
}
.hero-btn.primary:hover { box-shadow: 0 6px 24px rgba(59, 130, 246, 0.45); transform: translateY(-1px); }
.hero-btn.secondary {
    background: transparent; color: var(--text-primary);
    border: 1px solid var(--border-hover);
}
.hero-btn.secondary:hover { border-color: var(--accent-blue); color: var(--accent-blue); }
.scroll-indicator {
    position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
    color: var(--text-secondary); text-decoration: none;
    animation: float 2.5s ease-in-out infinite;
}

/* STATS */
.stats-section { padding: 3rem 2rem; }
.stats-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
    max-width: 900px; margin: 0 auto;
}
.stat-card {
    background: var(--bg-card); border: 1px solid var(--border-subtle);
    border-radius: var(--radius); padding: 1.5rem; text-align: center;
    transition: var(--transition);
}
.stat-card:hover { border-color: var(--accent-blue); transform: translateY(-2px); }
.stat-number {
    font-family: var(--font-heading); font-size: 2.5rem; font-weight: 700;
    background: var(--gradient-primary); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
    line-height: 1.2;
}
.stat-label { font-size: 0.75rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 0.3rem; }

/* SECTION HEADERS */
.section { position: relative; }
.section-header { text-align: center; margin-bottom: 2.5rem; padding-top: 4rem; }
.section-title {
    font-family: var(--font-heading); font-size: 2.2rem; font-weight: 700;
    letter-spacing: -0.01em; color: var(--text-accent); margin-bottom: 0.8rem;
}
.section-subtitle { font-size: 0.92rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto; line-height: 1.7; }

/* NETWORK */
.network-section { padding: 2rem; }
.network-container { position: relative; }
#network-graph { width: 100%; min-height: 60vh; border-radius: var(--radius); overflow: hidden; }
#network-graph svg { width: 100%; height: 100%; display: block; }
.network-legend {
    position: absolute; bottom: 1.5rem; right: 1.5rem;
    background: rgba(17, 24, 39, 0.92); backdrop-filter: blur(12px);
    border: 1px solid var(--border-subtle); border-radius: var(--radius-sm);
    padding: 0.8rem 1rem;
}
.legend-title { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-secondary); margin-bottom: 0.5rem; }
.legend-list { list-style: none; display: flex; flex-direction: column; gap: 5px; }
.legend-list li { display: flex; align-items: center; gap: 8px; font-size: 0.72rem; color: var(--text-secondary); }
.legend-swatch { display: inline-block; width: 8px; height: 8px; border-radius: 50%; }

/* PEOPLE GRID */
.people-section { padding: 2rem 3rem; }
.people-controls { max-width: 700px; margin: 0 auto 2rem; }
.search-wrapper { position: relative; max-width: 400px; margin: 0 auto 1.5rem; }
.search-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--text-secondary); }
.search-input {
    width: 100%; padding: 0.65rem 1rem 0.65rem 2.2rem;
    background: var(--bg-card); border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm); color: var(--text-primary);
    font-family: var(--font-body); font-size: 0.85rem; outline: none; transition: var(--transition);
}
.search-input::placeholder { color: #475569; }
.search-input:focus { border-color: var(--accent-blue); box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12); }
.filter-row { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 12px; margin-bottom: 1rem; }
.filter-pills { display: flex; flex-wrap: wrap; gap: 6px; }
.pill {
    padding: 0.3rem 0.8rem; border-radius: 20px; border: 1px solid var(--border-subtle);
    background: transparent; color: var(--text-secondary); font-family: var(--font-body);
    font-size: 0.72rem; letter-spacing: 0.04em; text-transform: uppercase;
    cursor: pointer; transition: var(--transition);
}
.pill:hover { border-color: var(--accent-blue); color: var(--accent-blue); }
.pill.active { background: var(--accent-blue); color: #fff; border-color: var(--accent-blue); }
.sort-wrapper { display: flex; align-items: center; gap: 6px; }
.sort-label { font-size: 0.72rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.06em; }
.sort-select {
    padding: 0.35rem 0.7rem; background: var(--bg-card); border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm); color: var(--text-secondary); font-family: var(--font-body);
    font-size: 0.78rem; outline: none; cursor: pointer;
}
.people-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.person-card {
    background: var(--bg-card); border: 1px solid var(--border-subtle);
    border-radius: var(--radius); padding: 1.1rem; cursor: pointer;
    transition: var(--transition); position: relative; overflow: hidden;
}
.person-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 3px; height: 100%;
    background: var(--color-minimal); transition: var(--transition);
}
.person-card.level-critical::before { background: var(--color-critical); }
.person-card.level-high::before { background: var(--color-high); }
.person-card.level-moderate::before { background: var(--color-moderate); }
.person-card.level-low::before { background: var(--color-low); }
.person-card:hover { transform: translateY(-3px); border-color: var(--border-hover); box-shadow: 0 8px 30px rgba(0,0,0,0.3); }
.card-avatar {
    width: 44px; height: 44px; border-radius: 50%; object-fit: cover;
    float: right; margin-left: 0.6rem; border: 2px solid var(--border-subtle);
    background: var(--bg-surface);
}
.person-card .name { font-size: 0.95rem; font-weight: 600; color: var(--text-accent); margin-bottom: 0.4rem; }
.person-card .score { font-family: var(--font-heading); font-size: 1.6rem; font-weight: 700; line-height: 1; margin-bottom: 0.3rem; }
.person-card .level-badge {
    display: inline-block; font-size: 0.6rem; font-weight: 600; letter-spacing: 0.08em;
    text-transform: uppercase; padding: 0.15rem 0.5rem; border-radius: 3px;
    background: rgba(255,255,255,0.05); margin-right: 0.3rem;
}
.person-card .consequence-badge {
    display: inline-block; font-size: 0.58rem; letter-spacing: 0.06em; text-transform: uppercase;
    padding: 0.12rem 0.45rem; border-radius: 10px; border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}

/* MODELS & EVALUATION */
.models-section { padding: 2rem 3rem; }
.approach-panel {
    background: var(--bg-card); border: 1px solid var(--border-subtle);
    border-radius: var(--radius); padding: 2rem; margin-bottom: 2rem;
}
.panel-heading {
    font-family: var(--font-heading); font-size: 1.1rem; font-weight: 600;
    color: var(--text-accent); margin-bottom: 1.2rem;
}
.approach-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.approach-step {
    background: var(--bg-surface); border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm); padding: 1.2rem; transition: var(--transition);
}
.approach-step:hover { border-color: var(--accent-blue); transform: translateY(-2px); }
.step-number {
    font-family: var(--font-heading); font-size: 1.8rem; font-weight: 700;
    background: var(--gradient-primary); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 0.6rem;
}
.approach-step h4 { font-family: var(--font-heading); font-size: 0.9rem; color: var(--text-accent); margin-bottom: 0.4rem; }
.approach-step p { font-size: 0.78rem; color: var(--text-secondary); line-height: 1.6; }

/* Model Tabs */
.model-tabs-container {
    background: var(--bg-card); border: 1px solid var(--border-subtle);
    border-radius: var(--radius); overflow: hidden;
}
.tab-bar {
    display: flex; border-bottom: 1px solid var(--border-subtle);
    background: rgba(0,0,0,0.2); overflow-x: auto;
}
.tab {
    padding: 0.8rem 1.5rem; background: none; border: none; border-bottom: 2px solid transparent;
    color: var(--text-secondary); font-family: var(--font-body); font-size: 0.82rem;
    font-weight: 500; cursor: pointer; transition: var(--transition); white-space: nowrap;
}
.tab:hover { color: var(--text-primary); }
.tab.active { color: var(--accent-blue); border-bottom-color: var(--accent-blue); }
.tab-content { display: none; padding: 1.5rem; }
.tab-content.active { display: block; }

/* Model Cards */
.models-comparison-grid { margin-bottom: 1.5rem; }
.model-card {
    background: var(--bg-surface); border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm); padding: 1.2rem; margin-bottom: 0.8rem;
    transition: var(--transition);
}
.model-card:hover { border-color: var(--accent-blue); }
.model-card.best { border-left: 3px solid var(--accent-green); }
.model-card-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 0.6rem; }
.model-card-name { font-family: var(--font-heading); font-weight: 600; font-size: 0.95rem; color: var(--text-accent); }
.model-card-acc { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 700; color: var(--accent-blue); }
.model-card.best .model-card-acc { color: var(--accent-green); }
.model-card-desc { font-size: 0.78rem; color: var(--text-secondary); margin-bottom: 0.8rem; line-height: 1.5; }
.model-metrics-row { display: flex; gap: 12px; flex-wrap: wrap; }
.metric-chip {
    display: inline-flex; align-items: center; gap: 4px; padding: 0.25rem 0.6rem;
    background: rgba(59, 130, 246, 0.08); border-radius: 4px;
    font-size: 0.7rem; color: var(--text-secondary);
}
.metric-chip .metric-val { color: var(--text-primary); font-weight: 600; }

/* Confusion Matrix */
.confusion-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.confusion-panel {
    background: var(--bg-surface); border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm); padding: 1.2rem;
}
.confusion-panel h4 { font-family: var(--font-heading); font-size: 0.88rem; color: var(--text-accent); margin-bottom: 0.8rem; }

/* Stress Tests */
.stress-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stress-panel {
    background: var(--bg-surface); border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm); padding: 1.2rem;
}
.stress-panel h4 { font-family: var(--font-heading); font-size: 0.9rem; color: var(--text-accent); margin-bottom: 0.4rem; }
.panel-desc { font-size: 0.78rem; color: var(--text-secondary); margin-bottom: 1rem; line-height: 1.5; }

/* Limitations */
.limitations-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.limitation-card {
    background: var(--bg-surface); border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm); padding: 1.2rem;
}
.limitation-card h4 {
    font-family: var(--font-heading); font-size: 0.88rem; color: var(--accent-amber);
    margin-bottom: 0.5rem; display: flex; align-items: center; gap: 6px;
}
.limitation-card p { font-size: 0.8rem; color: var(--text-secondary); line-height: 1.65; }
.limitation-card .improvement { margin-top: 0.6rem; padding-top: 0.6rem; border-top: 1px solid var(--border-subtle); }
.limitation-card .improvement strong { color: var(--accent-green); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; }

.chart-container { width: 100%; min-height: 320px; }
.metrics-chart-row { margin-top: 1rem; }

/* GEOGRAPHY & SEMANTIC */
.geography-section { padding: 2rem 3rem; }
.semantic-section { padding: 2rem 3rem; }

/* ANALYSIS */
.analysis-section { padding: 2rem 3rem 4rem; }
.analysis-grid { display: grid; gap: 16px; }
.analysis-panel {
    background: var(--bg-card); border: 1px solid var(--border-subtle);
    border-radius: var(--radius); padding: 1.5rem;
}

/* MODAL */
.modal-overlay {
    position: fixed; inset: 0; background: rgba(6, 10, 20, 0.92);
    backdrop-filter: blur(12px); z-index: 1000; display: none;
    overflow-y: auto; padding: 3rem 1rem;
}
.modal-overlay.active { display: block; animation: fadeIn 0.3s ease; }
.modal-panel {
    max-width: 900px; margin: 0 auto; background: var(--bg-card);
    border: 1px solid var(--border-subtle); border-radius: var(--radius);
    padding: 2rem 2.5rem; position: relative; animation: slideUp 0.4s ease;
    overflow: hidden;
}
.modal-close {
    position: absolute; top: 1rem; right: 1rem; width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    background: none; border: 1px solid var(--border-subtle); color: var(--text-secondary);
    font-size: 1.2rem; cursor: pointer; border-radius: 50%; transition: var(--transition);
    z-index: 2;
}
.modal-close:hover { color: var(--text-accent); border-color: var(--accent-blue); transform: rotate(90deg); }
.modal-header-content {
    display: flex; align-items: center; gap: 1.2rem; margin-bottom: 1.5rem;
    padding-right: 3rem; padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
}
.modal-person-image {
    width: 72px; height: 72px; border-radius: 50%; object-fit: cover;
    border: 2px solid var(--border-subtle); background: var(--bg-surface); flex-shrink: 0;
}
.modal-person-name { font-family: var(--font-heading); font-size: 1.8rem; color: var(--text-accent); letter-spacing: -0.01em; }
.modal-impunity-badge {
    font-size: 0.78rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
    padding: 0.25rem 0.65rem; border-radius: 4px; background: rgba(255,255,255,0.06);
    display: inline-block; margin-top: 0.3rem;
}
:root[data-theme="light"] .modal-impunity-badge { background: rgba(0,0,0,0.05); }

/* Score Breakdown */
.score-breakdown {
    margin-top: 0.8rem; padding: 0.8rem 1rem; background: var(--bg-surface);
    border: 1px solid var(--border-subtle); border-radius: var(--radius-sm);
    font-size: 0.9rem;
}
.score-breakdown .breakdown-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 0.4rem 0; border-bottom: 1px solid var(--border-subtle);
}
.score-breakdown .breakdown-row:last-child { border-bottom: none; }
.score-breakdown .breakdown-label { color: var(--text-secondary); font-size: 0.88rem; }
.score-breakdown .breakdown-value { color: var(--text-accent); font-weight: 600; font-family: var(--font-heading); font-size: 0.95rem; }
.score-breakdown .breakdown-formula {
    margin-top: 0.5rem; padding-top: 0.5rem; border-top: 1px solid var(--border-subtle);
    font-size: 0.88rem; color: var(--text-secondary); text-align: center; font-style: italic;
}
.score-breakdown .breakdown-explain {
    margin-top: 0.35rem; font-size: 0.78rem; color: var(--accent-blue); text-align: center;
}
.modal-body-content { overflow: visible; }
.modal-columns { display: grid; grid-template-columns: 1fr auto; gap: 1.5rem; margin-bottom: 1.5rem; align-items: start; }
.modal-section-title {
    font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em;
    color: var(--text-secondary); margin-bottom: 0.7rem; font-weight: 600;
}
.modal-gauge-wrapper { margin-bottom: 1rem; }
.modal-consequence-wrapper { margin-bottom: 1.2rem; }
.modal-col-right { width: 160px; flex-shrink: 0; }
.modal-features-wrapper, .modal-predictions-wrapper { margin-bottom: 1rem; }
.features-grid { display: flex; flex-direction: column; gap: 5px; }
.feature-item {
    background: var(--bg-surface); border-radius: 6px;
    padding: 0.4rem 0.65rem;
    border: 1px solid var(--border-subtle);
}
.feature-item .feature-label {
    font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.06em;
    color: var(--text-secondary); margin-bottom: 0.1rem;
}
.feature-item .feature-value { font-size: 1rem; font-weight: 700; color: var(--text-accent); line-height: 1.2; }
.predictions-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.predictions-table th {
    padding: 0.5rem 0; text-align: left; color: var(--text-secondary);
    font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em;
    font-weight: 500; border-bottom: 1px solid var(--border-subtle);
}
.predictions-table td { padding: 0.5rem 0; border-bottom: 1px solid rgba(255,255,255,0.03); }
.modal-connections-wrapper { padding-top: 1.2rem; border-top: 1px solid var(--border-subtle); }
.connections-list .person-pill {
    display: inline-block; padding: 0.25rem 0.6rem; margin: 0.15rem;
    background: rgba(59, 130, 246, 0.06); border: 1px solid var(--border-subtle);
    border-radius: 16px; font-size: 0.8rem; color: var(--text-primary);
    cursor: pointer; transition: var(--transition); text-decoration: none;
}
.connections-list .person-pill:hover { background: rgba(59, 130, 246, 0.12); border-color: var(--accent-blue); }

/* SUMMARY & CITATIONS */
.modal-summary-wrapper { padding-top: 1.2rem; border-top: 1px solid var(--border-subtle); margin-top: 0.5rem; }
.summary-text { font-size: 0.9rem; color: var(--text-primary); line-height: 1.75; margin-bottom: 0.8rem; }
.citations-list { display: flex; flex-direction: column; gap: 0.5rem; max-height: 280px; overflow-y: auto; }
.citation-item {
    background: var(--bg-surface); border-radius: 6px; padding: 0.65rem 0.8rem;
    border-left: 2px solid var(--accent-blue);
}
.citation-type {
    font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em;
    color: var(--accent-cyan); margin-right: 0.4rem; font-weight: 600;
}
.citation-id { font-size: 0.75rem; color: var(--text-secondary); font-family: 'SF Mono', 'Fira Code', monospace; }
.citation-snippet { font-size: 0.82rem; color: #94a3b8; margin: 0.3rem 0; line-height: 1.6; }
.citation-link { font-size: 0.8rem; color: var(--accent-cyan); text-decoration: none; }
.citation-link:hover { text-decoration: underline; }

/* FOOTER */
.site-footer {
    text-align: center; padding: 2rem; border-top: 1px solid var(--border-subtle);
    font-size: 0.75rem; color: #475569;
}

/* ABOUT LINK */
.about-link {
    position: fixed; top: 20px; right: 70px; z-index: 200;
    padding: 0.35rem 0.8rem; border-radius: 20px;
    background: var(--bg-card); border: 1px solid var(--border-subtle);
    color: var(--text-secondary); font-family: var(--font-body);
    font-size: 0.72rem; font-weight: 500; letter-spacing: 0.06em;
    text-transform: uppercase; text-decoration: none;
    transition: var(--transition);
}
.about-link:hover { border-color: var(--accent-blue); color: var(--accent-blue); }

/* CONTENT WARNING GATE */
.content-gate {
    position: fixed; inset: 0; z-index: 10000;
    background: var(--bg-primary);
    display: flex; align-items: center; justify-content: center;
    padding: 2rem;
}
.content-gate.dismissed { display: none; }
.gate-inner {
    max-width: 520px; text-align: center;
}
.gate-icon {
    margin-bottom: 1.5rem;
    display: inline-flex; align-items: center; justify-content: center;
    width: 64px; height: 64px; border-radius: 50%;
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.2);
}
.gate-title {
    font-family: var(--font-heading); font-size: 1.6rem; font-weight: 700;
    color: var(--text-accent); margin-bottom: 1.2rem;
}
.gate-body {
    font-size: 0.92rem; color: var(--text-secondary); line-height: 1.8;
    margin-bottom: 1rem;
}
.gate-secondary {
    font-size: 0.82rem; color: var(--text-secondary); line-height: 1.7;
    margin-bottom: 1.5rem; opacity: 0.8;
}
.gate-checkbox-label {
    display: flex; align-items: center; justify-content: center; gap: 0.5rem;
    font-size: 0.85rem; color: var(--text-primary); margin-bottom: 1.5rem;
    cursor: pointer;
}
.gate-checkbox {
    width: 16px; height: 16px; accent-color: var(--accent-amber);
    cursor: pointer;
}
.gate-btn {
    display: inline-block; padding: 0.75rem 2rem;
    background: rgba(245, 158, 11, 0.15); border: 1px solid rgba(245, 158, 11, 0.3);
    color: var(--accent-amber); border-radius: var(--radius-sm);
    font-family: var(--font-body); font-size: 0.88rem; font-weight: 500;
    cursor: pointer; transition: var(--transition);
    letter-spacing: 0.02em;
}
.gate-btn:disabled {
    opacity: 0.4; cursor: not-allowed;
}
.gate-btn:not(:disabled):hover {
    background: rgba(245, 158, 11, 0.25); border-color: var(--accent-amber);
    transform: translateY(-1px);
}
.gate-about-link {
    display: block; margin-top: 1.2rem;
    font-size: 0.78rem; color: var(--accent-cyan);
    text-decoration: none; transition: var(--transition);
}
.gate-about-link:hover { text-decoration: underline; }

/* PLOTLY OVERRIDES */
.js-plotly-plot .plotly .modebar { background: transparent !important; }
.js-plotly-plot .plotly .modebar-btn path { fill: var(--text-secondary) !important; }

/* ANIMATIONS */
@keyframes float { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(-6px); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* RESPONSIVE */
@media (max-width: 1024px) {
    .approach-grid { grid-template-columns: repeat(2, 1fr); }
    .stress-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .side-nav { display: none; }
    .hero-title { font-size: 2.4rem; }
    .section-title { font-size: 1.6rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .people-section, .analysis-section, .models-section { padding: 2rem 1rem; }
    .people-grid { grid-template-columns: 1fr; }
    .approach-grid { grid-template-columns: 1fr; }
    .modal-overlay { padding: 1rem 0.5rem; }
    .modal-panel { padding: 1.5rem; }
    .modal-columns { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .filter-row { flex-direction: column; }
    .tab-bar { gap: 0; }
    .tab { padding: 0.6rem 0.8rem; font-size: 0.75rem; }
    .hero-cta-row { flex-direction: column; align-items: center; }
    .confusion-grid { grid-template-columns: 1fr; }
}

/* People grid expand button */
.people-expand-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.65rem 1.75rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: 0.02em;
}
.people-expand-btn:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: rgba(99, 102, 241, 0.06);
}