/* =============================================================================
   PLATE DISCIPLINE - Baseball Visual Essays
   Production CSS | 2 Deep Field Productions

   Design System: Dark, Data-Driven Analytics
   Reference: Baseball Savant, The Pudding, Bloomberg
   ============================================================================= */

/* =============================================================================
   1. CUSTOM PROPERTIES & ROOT VARIABLES
   ============================================================================= */

:root {
  /* Primary Palette */
  --bg: #0B1D3A;
  --bg-panel: #132B50;
  --bg-data: #0A0A0A;

  /* Text Colors */
  --text: #F2F0EB;
  --text-muted: #9E9E9E;

  /* Accent Colors (Brand System) */
  --accent-primary: #E8363B;    /* Signal Red — key stats, alerts */
  --accent-secondary: #2196F3;  /* Statcast Blue — charts, links, structural */
  --accent-positive: #3A7D44;   /* Field Green — success, positive indicators */
  --accent-warning: #F5A623;    /* Amber — warnings, secondary highlights */

  /* Typography Stack */
  --font-mono: 'JetBrains Mono', 'IBM Plex Mono', 'Fira Code', monospace;
  --font-sans: 'Inter', 'Helvetica Neue', sans-serif;
  --font-script: 'Caveat', cursive;

  /* Spacing System */
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 32px;
  --spacing-xl: 48px;
  --spacing-xxl: 80px;
  --spacing-xxxl: 100px;

  /* Radii */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 6px;

  /* Responsive Padding */
  --h-pad-desktop: 72px;
  --h-pad-mobile: 24px;

  /* Max Widths */
  --max-prose: 660px;
  --max-viz: 1100px;
  --max-card: 900px;

  /* Easing */
  --ease-smooth: cubic-bezier(0.22, 1, 0.36, 1);

  /* Z-index Stack */
  --z-base: 1;
  --z-sticky: 100;
  --z-nav: 200;
  --z-modal: 300;
}

/* =============================================================================
   2. RESET & BASE STYLES
   ============================================================================= */

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  font-weight: 400;
  position: relative;
  overflow-x: hidden;
}

/* Fixed background texture with faint gradients */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 20% 50%, var(--accent-secondary) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, var(--accent-primary) 0%, transparent 50%);
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
}

/* Ensure content sits above fixed background */
html,
body > * {
  position: relative;
  z-index: var(--z-base);
}

/* =============================================================================
   3. TYPOGRAPHY
   ============================================================================= */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.2;
  color: var(--text);
}

h1 {
  font-size: clamp(36px, 5vw, 48px);
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: clamp(32px, 4vw, 42px);
  margin-bottom: var(--spacing-md);
  margin-top: var(--spacing-xxl);
}

h3 {
  font-size: clamp(24px, 3vw, 32px);
  margin-bottom: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

h4 {
  font-size: 20px;
  margin-bottom: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

p {
  margin-bottom: 1em;
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.65;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--accent-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
  border-bottom: 1px solid transparent;
}

a:hover {
  color: #54ADF5;
  border-bottom-color: var(--accent-secondary);
}

strong {
  font-weight: 600;
}

em {
  font-style: italic;
}

/* =============================================================================
   4. STAT CALLOUTS & DISPLAY TEXT
   ============================================================================= */

/* Large stat numbers (60-96px) */
.stat-number,
.big-number {
  font-family: var(--font-mono);
  font-size: clamp(60px, 12vw, 96px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--text);
  display: block;
  margin: 0;
}

/* Allow red text ONLY at 36px+ */
.stat-number.accent,
.big-number.accent {
  color: var(--accent-primary);
}

/* Allow amber text ONLY at 48px+ */
.stat-number.warning,
.big-number.warning {
  color: var(--accent-warning);
}

/* Section labels: 11-13px uppercase */
.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-secondary);
  margin-bottom: var(--spacing-md);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--accent-secondary);
  flex-shrink: 0;
}

/* =============================================================================
   5. CONTAINERS & LAYOUT
   ============================================================================= */

body {
  padding-left: var(--h-pad-desktop);
  padding-right: var(--h-pad-desktop);
}

section,
.section {
  width: 100%;
  max-width: 100%;
  position: relative;
  z-index: var(--z-base);
  background-color: var(--bg);
  padding: var(--spacing-xxl) 0;
  border-bottom: none;
}

section:last-child,
.section:last-child {
  border-bottom: none;
}

/* Prose content (articles, about pages) */
.prose,
main {
  width: 100%;
  max-width: var(--max-prose);
  margin: 0 auto;
  position: relative;
  z-index: var(--z-base);
  background-color: var(--bg);
}

.prose h2,
.prose h3 {
  margin-top: var(--spacing-xxl);
  margin-bottom: var(--spacing-lg);
}

.prose p {
  margin-bottom: 1.4em;
}

.prose ul,
.prose ol {
  margin-left: var(--spacing-lg);
  margin-bottom: 1.4em;
}

.prose li {
  margin-bottom: 0.5em;
}

/* =============================================================================
   6. DATA VISUALIZATIONS & PANELS
   ============================================================================= */

.viz-container,
.data-section {
  width: 100%;
  max-width: var(--max-viz);
  margin: var(--spacing-xxl) auto;
  position: relative;
  z-index: var(--z-base);
  background-color: var(--bg);
}

.viz-panel {
  background-color: var(--bg-panel);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg) var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  border: 1px solid rgba(33, 150, 243, 0.1);
}

/* =============================================================================
   7. STAT CARDS
   ============================================================================= */

.stat-card,
.card-stat {
  background-color: var(--bg-panel);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  position: relative;
  border-top: 2px solid var(--accent-secondary);
  transition: all 0.3s ease;
}

.stat-card:hover {
  border-top-color: var(--accent-primary);
  transform: translateY(-2px);
}

.stat-card.accent {
  border-top-color: var(--accent-primary);
}

.stat-card.positive {
  border-top-color: var(--accent-positive);
}

.stat-card.warning {
  border-top-color: var(--accent-warning);
}

.stat-card .number {
  font-family: var(--font-mono);
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 800;
  line-height: 1;
  color: var(--text);
  display: block;
  margin-bottom: var(--spacing-sm);
}

.stat-card .label {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 400;
}

.stat-card .description {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-muted);
  margin-top: var(--spacing-sm);
  line-height: 1.5;
}

/* =============================================================================
   8. CALLOUT BOXES
   ============================================================================= */

.callout,
.blockquote {
  background-color: var(--bg-panel);
  border-left: 3px solid var(--accent-secondary);
  padding: var(--spacing-md) var(--spacing-lg);
  margin: var(--spacing-xl) 0;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 400;
  color: var(--text);
  line-height: 1.65;
}

.callout.warning {
  border-left-color: var(--accent-warning);
}

.callout.positive {
  border-left-color: var(--accent-positive);
}

.callout.error {
  border-left-color: var(--accent-primary);
}

.callout::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  background-color: currentColor;
  border-radius: 50%;
  margin-right: var(--spacing-sm);
  opacity: 0.6;
}

/* =============================================================================
   9. CHARTS & DATA VISUALIZATION
   ============================================================================= */

.chart {
  width: 100%;
  margin: var(--spacing-xl) 0;
  position: relative;
}

.chart-title {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--spacing-lg);
  text-align: left;
}

/* Bar chart component */
.bar-chart {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.bar-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  position: relative;
}

.bar-label {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-muted);
  width: 140px;
  text-align: right;
  flex-shrink: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bar-track {
  flex: 1;
  height: 28px;
  background-color: var(--bg-data);
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
  min-height: 24px;
}

.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-secondary) 0%, var(--accent-primary) 100%);
  width: 0%;
  border-radius: var(--radius-sm);
  transition: width 1.4s ease 0.1s;
}

.bar-fill.secondary {
  background: linear-gradient(90deg, var(--accent-secondary) 0%, rgba(33, 150, 243, 0.6) 100%);
}

.bar-fill.positive {
  background: linear-gradient(90deg, var(--accent-positive) 0%, rgba(58, 125, 68, 0.6) 100%);
}

.bar-value {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
  margin-left: var(--spacing-md);
  flex-shrink: 0;
  min-width: 50px;
  text-align: right;
}

/* Data table */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  font-family: var(--font-sans);
  margin: var(--spacing-xl) 0;
}

.data-table thead {
  background-color: var(--bg-data);
  border-bottom: 1px solid rgba(158, 158, 158, 0.2);
}

.data-table th {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: var(--spacing-md);
  text-align: left;
  font-weight: 600;
}

.data-table tbody tr {
  border-bottom: 1px solid rgba(158, 158, 158, 0.1);
  transition: background-color 0.2s ease;
}

.data-table tbody tr:nth-child(odd) {
  background-color: var(--bg);
}

.data-table tbody tr:nth-child(even) {
  background-color: var(--bg-panel);
}

.data-table tbody tr:hover {
  background-color: rgba(33, 150, 243, 0.1);
}

.data-table td {
  padding: var(--spacing-md);
  color: var(--text);
  font-size: 15px;
}

.data-table td.number {
  font-family: var(--font-mono);
  text-align: right;
  font-size: 14px;
}

/* =============================================================================
   10. BUTTONS & CONTROLS
   ============================================================================= */

.btn,
button,
input[type="button"],
input[type="submit"] {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  padding: var(--spacing-md) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  letter-spacing: 0.02em;
}

.btn-primary,
.btn {
  background-color: var(--accent-primary);
  color: #fff;
  font-weight: 700;
}

.btn-primary:hover,
.btn:hover {
  background-color: #EC5055;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(232, 54, 59, 0.3);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-outline {
  background-color: transparent;
  color: var(--accent-secondary);
  border: 1px solid var(--accent-secondary);
}

.btn-outline:hover {
  background-color: rgba(33, 150, 243, 0.1);
  border-color: #54ADF5;
}

.btn-secondary {
  background-color: var(--accent-secondary);
  color: #fff;
}

.btn-secondary:hover {
  background-color: #3AA1F4;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 16px;
  font-weight: 700;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

/* =============================================================================
   11. NAVIGATION
   ============================================================================= */

.site-nav {
  position: sticky;
  top: 0;
  width: 100%;
  background-color: rgba(11, 29, 58, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: none;
  padding: var(--spacing-sm) var(--h-pad-desktop);
  z-index: var(--z-nav);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-nav::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary), var(--accent-positive));
  opacity: 0.7;
}

.nav-brand {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
  border: none;
  display: flex;
  align-items: center;
  transition: color 0.3s ease;
}

.nav-brand:hover {
  color: var(--accent-secondary);
  border: none;
}

.nav-links {
  display: flex;
  gap: var(--spacing-md);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.3s ease;
  border-bottom: none;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
}

.nav-links a:hover {
  color: var(--text);
  background-color: rgba(33, 150, 243, 0.1);
  border-bottom: none;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 24px;
  cursor: pointer;
  z-index: var(--z-nav);
  padding: 4px;
}

/* =============================================================================
   12. HERO SECTION
   ============================================================================= */

/* =============================================================================
   HERO OVERLAY — Strike Zone + Pitch Trajectories
   ============================================================================= */

.hero {
  width: 100vw;
  max-width: none;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  position: relative;
  z-index: var(--z-base);
  background: transparent;
  text-align: left;
  padding-top: var(--spacing-xxxl);
  padding-bottom: var(--spacing-xxl);
  padding-left: max(var(--h-pad-desktop), calc((100vw - var(--max-viz)) / 2));
  padding-right: max(var(--h-pad-desktop), calc((100vw - var(--max-viz)) / 2));
  border-bottom: none;
  overflow: hidden;
  min-height: 520px;
}

/* Layer 1: Photography ground */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('/images/hero-seams.jpg') center center / cover no-repeat;
  filter: saturate(0.3) brightness(0.45) contrast(1.15) hue-rotate(-10deg);
  z-index: 0;
}

/* Vignette + navy gradient overlay */
.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    linear-gradient(to right, rgba(11, 29, 58, 0.92) 0%, rgba(11, 29, 58, 0.65) 45%, rgba(11, 29, 58, 0.2) 100%),
    radial-gradient(ellipse at center, transparent 40%, rgba(11, 29, 58, 0.7) 100%);
  z-index: 0;
}

/* Ensure hero text sits above the photo layers */
.hero .section-label,
.hero h1,
.hero p,
.hero .scroll-hint {
  position: relative;
  z-index: 2;
}

/* =============================================================================
   SEAM STITCH DIVIDERS
   ============================================================================= */

.seam-divider {
  width: 100%;
  max-width: var(--max-viz);
  margin: 0 auto;
  height: 24px;
  overflow: hidden;
}

.seam-divider svg {
  width: 100%;
  height: 100%;
}

/* =============================================================================
   CARD COORDINATE MARKERS
   ============================================================================= */

.card-coordinate {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 28px;
  height: 28px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.essay-card:hover .card-coordinate {
  opacity: 1;
}

.hero h1 {
  font-size: clamp(40px, 7vw, 72px);
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 0.8s ease var(--ease-smooth) 0.2s both;
  line-height: 1.05;
  max-width: 800px;
}

.hero p {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 0.8s ease var(--ease-smooth) 0.3s both;
  line-height: 1.6;
}

.hero .section-label {
  animation: fadeInUp 0.6s ease var(--ease-smooth) 0.1s both;
}

.hero .btn,
.page-hero .btn {
  animation: fadeInUp 0.8s ease var(--ease-smooth) 0.4s both;
}

/* Subpage hero — compact, left-aligned */
.page-hero {
  width: 100vw;
  max-width: none;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  position: relative;
  z-index: var(--z-base);
  background: transparent;
  text-align: left;
  padding-top: var(--spacing-xxl);
  padding-bottom: var(--spacing-xl);
  padding-left: max(var(--h-pad-desktop), calc((100vw - var(--max-viz)) / 2));
  padding-right: max(var(--h-pad-desktop), calc((100vw - var(--max-viz)) / 2));
  border-bottom: 1px solid rgba(158, 158, 158, 0.15);
}

.page-hero h1 {
  font-size: clamp(32px, 5vw, 48px);
  margin-bottom: var(--spacing-sm);
  animation: fadeInUp 0.6s ease var(--ease-smooth) 0.1s both;
}

.page-hero p {
  font-size: clamp(16px, 1.5vw, 18px);
  color: var(--text-muted);
  max-width: 500px;
  margin-bottom: 0;
  animation: fadeInUp 0.6s ease var(--ease-smooth) 0.2s both;
}

.page-hero .section-label {
  margin-bottom: var(--spacing-sm);
}

/* =============================================================================
   13. SUBSCRIPTION BLOCKS
   ============================================================================= */

.subscribe-block,
.inline-cta {
  width: 100%;
  max-width: var(--max-prose);
  margin: var(--spacing-xxl) auto;
  background-color: var(--bg-panel);
  padding: var(--spacing-xl) var(--spacing-lg);
  border-radius: var(--radius-md);
  border: 1px solid rgba(33, 150, 243, 0.15);
  border-left: 3px solid var(--accent-primary);
  position: relative;
  z-index: var(--z-base);
}

.subscribe-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  width: 100%;
}

.subscribe-form label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-bottom: var(--spacing-sm);
}

.subscribe-form input[type="email"] {
  width: 100%;
  padding: 16px 16px;
  font-size: 1.125rem;
  font-family: var(--font-sans);
  background-color: var(--bg-data);
  color: var(--text);
  border: 1px solid rgba(33, 150, 243, 0.2);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.subscribe-form input[type="email"]::placeholder {
  color: var(--text-muted);
  opacity: 0.7;
}

.subscribe-form input[type="email"]:focus {
  outline: none;
  border-color: var(--accent-secondary);
  box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
}

.subscribe-form .btn {
  width: 100%;
  padding: 16px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
  background-color: var(--accent-primary);
  color: #fff;
  border: none;
}

.subscribe-form .btn:hover {
  background-color: #EC5055;
}

.subscribe-cta-text {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-muted);
  text-align: center;
  margin-top: var(--spacing-md);
}

/* End-of-page CTA */
.end-cta {
  width: 100%;
  background: linear-gradient(135deg, var(--bg-panel) 0%, rgba(33, 150, 243, 0.05) 100%);
  border-top: 1px solid rgba(33, 150, 243, 0.1);
  padding: var(--spacing-xxxl) var(--h-pad-desktop);
  position: relative;
  z-index: var(--z-base);
}

.end-cta h2 {
  max-width: var(--max-prose);
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

.end-cta .subscribe-block {
  margin-top: var(--spacing-xl);
}

/* Sticky CTA (appears after scroll) */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  background-color: rgba(11, 29, 58, 0.98);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(33, 150, 243, 0.2);
  padding: var(--spacing-md) var(--h-pad-desktop);
  z-index: var(--z-sticky);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
  opacity: 0;
  transform: translateY(100px);
  transition: all 0.3s ease;
  pointer-events: none;
}

.sticky-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.sticky-cta-text {
  flex: 1;
}

.sticky-cta-text p {
  margin: 0;
  font-size: 15px;
  color: var(--text);
}

.sticky-cta .btn {
  flex-shrink: 0;
}

/* =============================================================================
   14. CARDS & GRID
   ============================================================================= */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-lg);
  width: 100%;
  margin: var(--spacing-xl) 0;
}

.card,
.essay-card {
  background-color: var(--bg-panel);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.3s ease;
  border: 1px solid rgba(33, 150, 243, 0.1);
  display: flex;
  flex-direction: column;
  cursor: pointer;
}

.card:hover,
.essay-card:hover {
  border-color: var(--accent-secondary);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(33, 150, 243, 0.15);
}

.card-header,
.essay-card-header {
  padding: var(--spacing-lg);
  background: linear-gradient(160deg, rgba(33, 150, 243, 0.12) 0%, rgba(11, 29, 58, 0.8) 40%, rgba(232, 54, 59, 0.06) 100%);
  border-bottom: 1px solid rgba(33, 150, 243, 0.1);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 160px;
  position: relative;
  overflow: hidden;
}

.card-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-secondary), var(--accent-primary));
}

.card-title,
.essay-card-title {
  font-family: var(--font-mono);
  font-size: clamp(18px, 3vw, 24px);
  font-weight: 700;
  color: var(--text);
  margin: 0;
  line-height: 1.3;
}

.card-meta {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--text-muted);
  margin-top: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-body {
  padding: var(--spacing-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-description,
.essay-card-description {
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--text);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(158, 158, 158, 0.15);
}

.card-link,
.card-arrow {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent-secondary);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all 0.3s ease;
}

.card-link:hover,
.card-arrow:hover {
  color: var(--accent-primary);
  transform: translateX(4px);
}

/* Lead magnet card */
.magnet-card {
  background: linear-gradient(135deg, var(--accent-secondary) 0%, rgba(33, 150, 243, 0.6) 100%);
  border: none;
}

.magnet-card .card-header {
  background: linear-gradient(135deg, rgba(33, 150, 243, 0.3) 0%, rgba(33, 150, 243, 0.1) 100%);
  color: #fff;
}

.magnet-card .card-title {
  color: #fff;
}

.magnet-type {
  display: inline-block;
  background-color: var(--accent-warning);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-md);
}

/* =============================================================================
   15. PLAYER & POSITION BADGES
   ============================================================================= */

.player-card,
.position-card {
  background-color: var(--bg-panel);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  border-left: 3px solid var(--accent-secondary);
}

.position-badge {
  display: inline-block;
  background-color: var(--accent-warning);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-md);
}

.status-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.status-badge.active {
  background-color: rgba(58, 125, 68, 0.2);
  color: var(--accent-positive);
}

.status-badge.inactive {
  background-color: rgba(232, 54, 59, 0.2);
  color: var(--accent-primary);
}

.status-badge.warning {
  background-color: rgba(245, 166, 35, 0.2);
  color: var(--accent-warning);
}

/* =============================================================================
   16. ARCHIVE & LISTING PAGES
   ============================================================================= */

.archive-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  width: 100%;
  max-width: var(--max-prose);
  margin: var(--spacing-xxl) auto;
}

.archive-item {
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid rgba(158, 158, 158, 0.2);
  transition: all 0.3s ease;
}

.archive-item:hover {
  padding-left: var(--spacing-md);
  border-bottom-color: var(--accent-secondary);
}

.archive-item a {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--spacing-lg);
  text-decoration: none;
  color: var(--text);
}

.archive-item-title {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  flex-grow: 1;
  color: var(--text);
  transition: color 0.3s ease;
}

.archive-item a:hover .archive-item-title {
  color: var(--accent-secondary);
}

.archive-item-date {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  white-space: nowrap;
}

/* =============================================================================
   17. FOOTER
   ============================================================================= */

.site-footer {
  width: 100%;
  background-color: var(--bg-data);
  border-top: none;
  padding: var(--spacing-xl) var(--h-pad-desktop);
  position: relative;
  z-index: var(--z-base);
  margin-top: var(--spacing-xxl);
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary), var(--accent-positive));
  opacity: 0.5;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-section h3 {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-md);
  color: var(--text);
}

.footer-section ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-section li {
  margin-bottom: var(--spacing-sm);
}

.footer-section a {
  font-size: 14px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.3s ease;
  border-bottom: 1px solid transparent;
}

.footer-section a:hover {
  color: var(--accent-secondary);
  border-bottom-color: var(--accent-secondary);
}

.footer-bottom {
  border-top: 1px solid rgba(158, 158, 158, 0.1);
  padding-top: var(--spacing-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.footer-copyright {
  font-size: 13px;
  color: var(--text-muted);
  font-family: var(--font-sans);
}

.footer-social {
  display: flex;
  gap: var(--spacing-lg);
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: rgba(33, 150, 243, 0.1);
  border-radius: 50%;
  color: var(--accent-secondary);
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background-color: var(--accent-secondary);
  color: var(--bg);
  transform: translateY(-2px);
}

/* Scroll hint */
.scroll-hint {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  opacity: 0.5;
  cursor: pointer;
  transition: opacity 0.3s ease;
  margin-top: var(--spacing-md);
}

.scroll-hint:hover {
  opacity: 1;
}

/* =============================================================================
   18. ANIMATIONS
   ============================================================================= */

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* Fade-in class for sections */
.fade-in {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  transition-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Bar fill transition (widths set per-chart via data-width + JS; no full-sweep animation) */
.bar-fill {
  transition: width 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Stat number animation */
.stat-number {
  animation: statFadeInUp 0.8s ease var(--ease-smooth) forwards;
}

@keyframes statFadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =============================================================================
   19. RESPONSIVE DESIGN
   ============================================================================= */

@media (max-width: 768px) {
  :root {
    --h-pad-desktop: var(--h-pad-mobile);
  }

  body {
    padding-left: var(--h-pad-mobile);
    padding-right: var(--h-pad-mobile);
    font-size: 16px;
  }



  .hero {
    min-height: 380px;
  }

  section,
  .section {
    padding: var(--spacing-xxl) 0;
  }

  h1 {
    font-size: clamp(28px, 6vw, 36px);
  }

  h2 {
    font-size: clamp(24px, 5vw, 32px);
  }

  h3 {
    font-size: clamp(18px, 4vw, 24px);
  }

  .stat-number,
  .big-number {
    font-size: clamp(48px, 10vw, 72px);
  }

  .stat-card .number {
    font-size: clamp(36px, 8vw, 60px);
  }

  .site-nav {
    padding: var(--spacing-md) var(--h-pad-mobile);
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: var(--spacing-md);
    background-color: rgba(11, 29, 58, 0.98);
    padding: var(--spacing-lg);
    border-bottom: 1px solid rgba(158, 158, 158, 0.1);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .hero {
    padding: var(--spacing-xl) var(--h-pad-mobile) var(--spacing-lg);
  }

  .page-hero {
    padding: var(--spacing-lg) var(--h-pad-mobile);
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .bar-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }

  .bar-label {
    width: 100%;
    text-align: left;
  }

  .bar-track {
    width: 100%;
  }

  .bar-value {
    width: 100%;
    text-align: left;
    margin-left: 0;
  }

  .subscribe-form {
    gap: var(--spacing-md);
  }

  .subscribe-form input[type="email"],
  .subscribe-form .btn {
    width: 100%;
  }

  .sticky-cta {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-md);
  }

  .sticky-cta .btn {
    width: 100%;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }

  .data-table {
    font-size: 13px;
    overflow-x: auto;
    display: block;
  }

  .data-table thead,
  .data-table tbody,
  .data-table th,
  .data-table td,
  .data-table tr {
    display: block;
  }

  .data-table thead {
    position: absolute;
    top: -9999px;
    left: -9999px;
  }

  .data-table tr {
    margin-bottom: var(--spacing-lg);
    border: 1px solid rgba(158, 158, 158, 0.2);
    background-color: var(--bg-panel);
    padding: var(--spacing-md);
  }

  .data-table td {
    padding: var(--spacing-sm) 0;
    text-align: right;
    padding-right: 0;
  }

  .data-table td::before {
    content: attr(data-label);
    float: left;
    font-weight: 600;
    color: var(--text-muted);
  }
}

@media (max-width: 480px) {
  :root {
    --h-pad-mobile: 16px;
  }

  body {
    padding-left: 16px;
    padding-right: 16px;
  }

  .stat-card .number {
    font-size: clamp(36px, 8vw, 48px);
  }

  .card-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .subscribe-block {
    padding: var(--spacing-lg);
  }

  .hero h1,
  .page-hero h1 {
    font-size: clamp(24px, 6vw, 32px);
  }
}

/* =============================================================================
   20. UTILITY CLASSES
   ============================================================================= */

.container {
  width: 100%;
  max-width: var(--max-prose);
  margin: 0 auto;
  position: relative;
  z-index: var(--z-base);
}

.container.wide {
  max-width: var(--max-viz);
}

.container.full {
  max-width: 100%;
}

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

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

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

.text-primary {
  color: var(--accent-primary);
}

.text-secondary {
  color: var(--accent-secondary);
}

.text-positive {
  color: var(--accent-positive);
}

.text-warning {
  color: var(--accent-warning);
}

.mt-0 { margin-top: 0; }
.mt-xs { margin-top: var(--spacing-xs); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }
.mt-xxl { margin-top: var(--spacing-xxl); }

.mb-0 { margin-bottom: 0; }
.mb-xs { margin-bottom: var(--spacing-xs); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }
.mb-xxl { margin-bottom: var(--spacing-xxl); }

.pt-0 { padding-top: 0; }
.pt-sm { padding-top: var(--spacing-sm); }
.pt-md { padding-top: var(--spacing-md); }
.pt-lg { padding-top: var(--spacing-lg); }

.pb-0 { padding-bottom: 0; }
.pb-sm { padding-bottom: var(--spacing-sm); }
.pb-md { padding-bottom: var(--spacing-md); }
.pb-lg { padding-bottom: var(--spacing-lg); }

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* =============================================================================
   21. ACCESSIBILITY
   ============================================================================= */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (prefers-color-scheme: dark) {
  /* Already dark by default, no changes needed */
}

/* Focus states for accessibility */
*:focus-visible {
  outline: 2px solid var(--accent-secondary);
  outline-offset: 2px;
}

button:focus-visible,
.btn:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent-secondary);
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: more) {
  .text-muted {
    color: #b8b8b8;
  }

  a {
    text-decoration: underline;
  }
}

/* =============================================================================
   22. ESSAY CONSISTENCY OVERRIDES
   Applied after any per-essay inline <style> because the sitewide stylesheet
   is linked last. Enforces centered section headings, number overflow-safety,
   and consistent content padding across all published essays.
   ============================================================================= */

/* Essay section layout:
   - Body content is LEFT-justified (readability)
   - Section labels and H2/H3 headings are CENTER-justified
   - Body content is indented ~50px inward from the section edge so text
     never hugs the background boundary */
section {
  text-align: left;
  padding-left: 50px !important;
  padding-right: 50px !important;
}
section > h2,
section > h3,
section > .section-label {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}
section > .section-label {
  display: block;
}
section > .section-label::before {
  display: none;
}

/* Restore left-alignment for body containers that were force-centered */
.callout,
.methodology,
.bio-text,
.bio-desc,
.bio-name,
.panel,
.chart-caption {
  text-align: left;
}

.bar-chart-title {
  text-align: center;
}

/* Bio box: horizontal layout (photo left, text right), both left-aligned */
.bio-box {
  flex-direction: row;
  align-items: center;
  text-align: left;
}

@media (max-width: 768px) {
  section {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }
  .bio-box {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

/* Data tables keep their tabular alignment */
.data-table,
.data-table th,
.data-table td {
  text-align: left;
}
.data-table-wrap {
  text-align: left;
}

/* Prevent stat numbers and panel stats from bursting out of their cards */
.stat-card,
.panel,
.stat-number,
.big-number {
  min-width: 0;
}
.stat-card,
.panel {
  overflow: hidden;
}
.stat-card .number,
.stat-card .stat-number,
.panel .panel-stat,
.stat-number,
.big-number {
  font-size: clamp(32px, 6vw, 60px) !important;
  line-height: 1.05;
  max-width: 100%;
  overflow-wrap: break-word;
  word-break: break-word;
  hyphens: auto;
}

@media (max-width: 480px) {
  .stat-card .number,
  .stat-card .stat-number,
  .panel .panel-stat,
  .stat-number,
  .big-number {
    font-size: clamp(28px, 10vw, 48px) !important;
  }
}

/* Bar charts: make rows visible by default (the IntersectionObserver that
   flips `.animate-in` isn't reliable across all essays; widths are inlined
   by the build pipeline so the chart renders correctly without JS). */
.bar-row {
  opacity: 1 !important;
  transform: none !important;
}
.bar-fill {
  transition: width 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Sticky CTA: pin to bottom only. Essay inline styles sometimes set
   `top: 0`, which combined with sitewide `bottom: 0` stretches the bar
   to full viewport height. Force top: auto and auto height so the bar
   only ever renders as a slim bottom-pinned pill. */
.sticky-cta {
  top: auto !important;
  height: auto !important;
  min-height: 0 !important;
}

/* =============================================================================
   END STYLESHEET
   ============================================================================= */