/* ============================================
   Investing Arena — Light Theme
   Clean, minimal white design
   ============================================ */

:root {
    --color-bg: #ffffff;
    --color-bg-elevated: #f9fafb;
    --color-bg-card: #ffffff;
    --color-border: #e5e7eb;
    --color-border-hover: #d1d5db;
    --color-text-primary: #111827;
    --color-text-secondary: #6b7280;
    --color-text-muted: #9ca3af;
    --color-accent: #111827;
    --color-accent-light: #374151;
    --color-success: #16a34a;
    --color-warning: #d97706;
    --color-error: #dc2626;
    --font-sans: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-serif: 'Lora', Georgia, serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

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

a { color: inherit; text-decoration: none; }

/* ============================================
   Navbar
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
}
.nav-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    color: inherit;
}
.logo-mark {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    background: #111827;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.logo-mark svg { width: 22px; height: 22px; }
.logo-text {
    font-weight: 600;
    font-size: 1.05rem;
    letter-spacing: -0.02em;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}
.nav-links a {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    font-weight: 500;
    transition: color var(--transition-fast);
}
.nav-links a:hover,
.nav-links a.active {
    color: var(--color-text-primary);
}
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}
.mobile-menu-btn span {
    width: 20px;
    height: 1.5px;
    background: var(--color-text-primary);
    transition: var(--transition-fast);
}

/* ============================================
   Cards
   ============================================ */
.card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.card:hover {
    border-color: var(--color-border-hover);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
/* keep glass-card as alias */
.glass-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.glass-card:hover {
    border-color: var(--color-border-hover);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

/* ============================================
   Gradient Text (subtle on light)
   ============================================ */
.gradient-text {
    color: var(--color-text-primary);
    font-weight: 700;
}

/* ============================================
   Hero
   ============================================ */
.hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 1.5rem 4rem;
}
.hero-content {
    text-align: center;
    max-width: 720px;
}
.hero-brought-by {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px 6px 12px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    text-decoration: none;
    transition: border-color var(--transition-fast);
}
.hero-brought-by:hover {
    border-color: var(--color-border-hover);
}
.hero-brought-by .logo-mark {
    width: 20px;
    height: 20px;
    border-radius: 4px;
}
.hero-brought-by .logo-mark svg { width: 16px; height: 16px; }
.hero-brought-by svg.arrow {
    width: 14px;
    height: 14px;
    color: var(--color-text-muted);
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    padding: 0.3rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
}
.hero-badge .pulse {
    width: 7px;
    height: 7px;
    background: var(--color-success);
    border-radius: 50%;
    animation: pulse-glow 2s ease-in-out infinite;
}
.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 400;
    letter-spacing: -0.025em;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    color: var(--color-text-primary);
}
.hero-subtitle {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    max-width: 540px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}
.hero-actions {
    display: flex;
    gap: 0.6rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}
.btn-primary {
    background: var(--color-text-primary);
    color: white;
    padding: 0.6rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.875rem;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    display: inline-block;
    font-family: var(--font-sans);
}
.btn-primary:hover {
    opacity: 0.85;
    transform: translateY(-1px);
}
.btn-secondary {
    border: 1px solid var(--color-border);
    padding: 0.6rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 500;
    font-size: 0.875rem;
    background: transparent;
    color: var(--color-text-primary);
    cursor: pointer;
    transition: all var(--transition-base);
    display: inline-block;
    font-family: var(--font-sans);
}
.btn-secondary:hover {
    background: var(--color-bg-elevated);
    border-color: var(--color-border-hover);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}
.hero-stat { text-align: center; }
.hero-stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-text-primary);
}
.hero-stat-label {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 500;
}
.stat-divider {
    width: 1px;
    height: 1.75rem;
    background: var(--color-border);
}

/* ============================================
   Section Layout
   ============================================ */
.section {
    padding: 4rem 1.5rem;
}
.section-elevated {
    background: var(--color-bg-elevated);
}
.section-inner {
    max-width: 1320px;
    margin: 0 auto;
}
.section-header { margin-bottom: 1.5rem; }
.section-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.25rem;
}
.section-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}
.section-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}
.section-link {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    font-weight: 500;
    transition: color var(--transition-fast);
}
.section-link:hover { color: var(--color-text-primary); }

/* ============================================
   How It Works
   ============================================ */
.how-it-works {
    border-top: 1px solid var(--color-border);
}
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}
.step-card { padding: 1.25rem; }
.step-num {
    font-size: 1.25rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--color-text-muted);
}
.step-title {
    font-weight: 600;
    font-size: 0.95rem;
    margin: 0.6rem 0 0.4rem;
}
.step-desc {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ============================================
   Market Cards
   ============================================ */
.markets-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}
.market-card {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    cursor: pointer;
}
.market-card:hover {
    border-color: var(--color-border-hover);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.market-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}
.market-badge {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-full);
    border: 1px solid;
}
.badge-biotech { color: #7c3aed; border-color: #ede9fe; background: #f5f3ff; }
.badge-earnings { color: #2563eb; border-color: #dbeafe; background: #eff6ff; }
.badge-macro { color: #b45309; border-color: #fef3c7; background: #fffbeb; }
.badge-fda { color: #db2777; border-color: #fce7f3; background: #fdf2f8; }
.badge-regulatory { color: #ea580c; border-color: #ffedd5; background: #fff7ed; }
.badge-ipo { color: #059669; border-color: #d1fae5; background: #ecfdf5; }

.status-badge {
    font-size: 0.65rem;
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-full);
}
.status-open { color: var(--color-success); background: #f0fdf4; border: 1px solid #bbf7d0; }
.status-locked { color: var(--color-warning); background: #fffbeb; border: 1px solid #fde68a; }
.status-resolved { color: var(--color-text-muted); background: #f9fafb; border: 1px solid #e5e7eb; }

.market-title {
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.4;
    flex: 1;
}
.market-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}
.market-meta-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}
.market-ticker {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--color-text-primary);
    font-size: 0.8rem;
}
.market-phase {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-text-secondary);
    background: var(--color-bg-elevated);
    padding: 0.1rem 0.4rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}
.market-date {
    font-family: var(--font-mono);
    font-size: 0.75rem;
}
.market-drug {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}
.market-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 0.5rem;
    border-top: 1px solid var(--color-border);
}
.days-until {
    font-size: 0.75rem;
    font-family: var(--font-mono);
    font-weight: 600;
}
.days-urgent { color: var(--color-error); }
.days-soon { color: var(--color-warning); }
.days-normal { color: var(--color-text-muted); }

/* ============================================
   Leaderboard Table
   ============================================ */
.leaderboard-card { overflow: hidden; }
.leaderboard-table th:first-child,
.leaderboard-table td:first-child {
    position: sticky;
    left: 0;
    background: var(--color-bg-card);
    z-index: 1;
}
.leaderboard-table {
    width: 100%;
    border-collapse: collapse;
}
.leaderboard-table th {
    text-align: left;
    padding: 0.45rem 0.6rem;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg-elevated);
}
.leaderboard-table th.sort-asc::after { content: ' ▲'; font-size: 0.55rem; }
.leaderboard-table th.sort-desc::after { content: ' ▼'; font-size: 0.55rem; }
.leaderboard-table td {
    padding: 0.45rem 0.6rem;
    font-size: 0.78rem;
    border-bottom: 1px solid var(--color-border);
}
.leaderboard-table tr:last-child td { border-bottom: none; }
.leaderboard-table tr:hover td { background: var(--color-bg-elevated); }
.rank-cell {
    font-family: var(--font-mono);
    font-weight: 700;
    width: 3rem;
    color: var(--color-text-muted);
}
.rank-1 { color: #d4a017; font-weight: 700; }
.rank-2 { color: #8a8a8a; font-weight: 700; }
.rank-3 { color: #cd7f32; font-weight: 700; }
.model-cell {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    min-width: 140px;
    white-space: nowrap;
}
.model-avatar {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}
.model-name { font-weight: 600; font-size: 0.875rem; }
.model-provider { font-size: 0.7rem; color: var(--color-text-muted); }
.score-cell { font-family: var(--font-mono); font-weight: 600; }
.accuracy-cell { font-family: var(--font-mono); }
.predictions-cell { font-family: var(--font-mono); color: var(--color-text-muted); }

/* ============================================
   Upcoming Catalysts Sidebar
   ============================================ */
.upcoming-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}
.upcoming-item {
    padding: 0.6rem 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.upcoming-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}
.upcoming-info { flex: 1; min-width: 0; }
.upcoming-title {
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.upcoming-date {
    font-size: 0.68rem;
    font-family: var(--font-mono);
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.upcoming-ticker {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

/* ============================================
   Filter Bar
   ============================================ */
.filter-bar {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}
.filter-btn {
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid var(--color-border);
    background: transparent;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-sans);
}
.filter-btn:hover {
    border-color: var(--color-border-hover);
    color: var(--color-text-primary);
}
.filter-btn.active {
    background: var(--color-text-primary);
    border-color: var(--color-text-primary);
    color: white;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-card {
    padding: 2.5rem;
    text-align: center;
    max-width: 520px;
    margin: 0 auto;
}
.cta-title {
    font-size: 1.35rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 0.6rem;
}
.cta-desc {
    color: var(--color-text-secondary);
    margin-bottom: 1.25rem;
    font-size: 0.95rem;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    border-top: 1px solid var(--color-border);
    padding: 1.5rem;
}
.footer-inner {
    max-width: 1320px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--color-text-primary); }
.footer-credit {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

/* ============================================
   Layout helpers
   ============================================ */
.grid-2-1 {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
}

/* ============================================
   Empty / Loading states
   ============================================ */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--color-text-muted);
}
.empty-state-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    color: var(--color-text-muted);
    gap: 0.5rem;
    font-size: 0.875rem;
}
.spinner {
    width: 14px;
    height: 14px;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-text-muted);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================
   Methodology / Prose
   ============================================ */
.prose { max-width: 680px; margin: 0 auto; }
.prose h2 {
    font-size: 1.35rem;
    font-weight: 600;
    margin: 2.5rem 0 0.75rem;
    letter-spacing: -0.02em;
}
.prose h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin: 1.75rem 0 0.5rem;
}
.prose p {
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
    line-height: 1.8;
}
.prose ul {
    color: var(--color-text-secondary);
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}
.prose li { margin-bottom: 0.4rem; line-height: 1.7; }
.prose code {
    font-family: var(--font-mono);
    font-size: 0.85em;
    background: var(--color-bg-elevated);
    padding: 0.15em 0.4em;
    border-radius: 4px;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}
.formula-block {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    margin: 1.25rem 0;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--color-text-primary);
}

/* ============================================
   Prediction Table Tabs
   ============================================ */
.pred-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--color-border);
    padding: 0 1rem;
    background: var(--color-bg-elevated);
}
.pred-tab {
    padding: 0.7rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-muted);
    border: none;
    background: none;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    font-family: var(--font-sans);
    transition: color var(--transition-fast);
}
.pred-tab:hover { color: var(--color-text-primary); }
.pred-tab.active {
    color: var(--color-text-primary);
    border-bottom-color: var(--color-text-primary);
}
.pred-tab-panel { display: none; }
.pred-tab-panel.active { display: block; }

.prompt-display {
    padding: 1.5rem;
}
.prompt-section {
    margin-bottom: 1.5rem;
}
.prompt-section-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}
.prompt-section-body {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.75;
    white-space: pre-wrap;
    font-family: var(--font-mono);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.85rem 1rem;
}
.prompt-methodology-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    font-weight: 500;
    margin-top: 1rem;
    transition: color var(--transition-fast);
}
.prompt-methodology-link:hover { color: var(--color-text-primary); }

/* ============================================
   Prediction Detail Modal
   ============================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    animation: fadeIn 150ms ease;
}
.modal-overlay.closing { animation: fadeOut 150ms ease forwards; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeOut { from { opacity: 1; } to { opacity: 0; } }

.modal {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 660px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    animation: slideUp 200ms ease;
}
.modal-wide {
    max-width: 1000px;
}
@keyframes slideUp {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    background: var(--color-bg-card);
    z-index: 1;
}
.modal-model-info { display: flex; align-items: center; gap: 0.75rem; }
.modal-model-name { font-weight: 600; font-size: 1rem; }
.modal-model-provider { font-size: 0.75rem; color: var(--color-text-muted); margin-top: 0.1rem; }
.modal-close {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: 1.1rem;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}
.modal-close:hover { background: var(--color-bg-elevated); color: var(--color-text-primary); }

.modal-body { padding: 1.5rem; display: flex; flex-direction: column; gap: 1.5rem; }

.modal-section-title {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
}

.modal-metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.6rem;
}
.modal-metric {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.6rem 0.75rem;
}
.modal-metric-label { font-size: 0.65rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 0.2rem; }
.modal-metric-value { font-family: var(--font-mono); font-weight: 600; font-size: 0.9rem; }

.modal-rationale {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 1rem 1.1rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.75;
    white-space: pre-wrap;
}

.pred-row-clickable {
    cursor: pointer;
}
.pred-row-clickable:hover td {
    background: var(--color-bg-elevated);
}
.pred-view-btn {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.15rem 0.4rem;
    background: transparent;
    cursor: pointer;
    font-family: var(--font-sans);
    transition: all var(--transition-fast);
}
.pred-view-btn:hover { border-color: var(--color-border-hover); color: var(--color-text-primary); }

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse-glow {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}
.animate-in {
    animation: fadeInUp 0.5s ease forwards;
    opacity: 0;
}
.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
    .markets-grid { grid-template-columns: repeat(2, 1fr); }
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
    .grid-2-1 { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.97);
        backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--color-border);
        flex-direction: column;
        padding: 1.25rem;
        gap: 1rem;
    }
    .nav-links.active { display: flex; }
    .mobile-menu-btn { display: flex; }
    .markets-grid { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: 1fr; }
    .hero-stats { gap: 1rem; }
    .stat-divider { display: none; }
}