/* ==========================================================================
   Light Fighter Manifesto - Custom Theme v2
   Dark, tactical, content-focused design with depth
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Variables
   -------------------------------------------------------------------------- */
:root {
  /* Colors - Dark tactical palette */
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-tertiary: #1a1a1a;
  --bg-card: #141414;
  --bg-card-hover: #1c1c1c;

  --text-primary: #f0f0f0;
  --text-secondary: #b8b8b8;
  --text-muted: #888888;

  --accent: #c92a2a;
  --accent-hover: #e03131;
  --accent-subtle: rgba(201, 42, 42, 0.1);

  --border-color: #2a2a2a;
  --border-subtle: #1f1f1f;

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;

  /* Layout */
  --max-width: 1100px;
  --content-width: 750px;
  --nav-height: 64px;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.6);
  --glow-accent: 0 0 20px rgba(201, 42, 42, 0.3);
}

/* --------------------------------------------------------------------------
   Reset & Base
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
}

.site-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

::selection {
  background-color: var(--accent);
  color: white;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
}

a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--accent);
}

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

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-subtle);
  height: var(--nav-height);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: flex;
  align-items: center;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

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

@media (max-width: 900px) {
  .logo-text {
    font-size: 0.95rem;
  }
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-xs);
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-sm) var(--space-md);
  border-radius: 4px;
  color: var(--text-secondary);
  transition: all 0.2s ease;
}

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

.nav-link.active {
  color: var(--accent);
  background-color: var(--accent-subtle);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-md);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  min-width: 44px;
  min-height: 44px;
}

.hamburger {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--text-primary);
  position: relative;
  transition: background-color 0.3s ease;
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: var(--text-primary);
  left: 0;
  transition: transform 0.3s ease, top 0.3s ease;
}

.hamburger::before { top: -6px; }
.hamburger::after { top: 6px; }

/* Hamburger to X animation when menu is active */
.nav-toggle.active .hamburger {
  background-color: transparent;
}

.nav-toggle.active .hamburger::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle.active .hamburger::after {
  top: 0;
  transform: rotate(-45deg);
}

/* --------------------------------------------------------------------------
   Main Content
   -------------------------------------------------------------------------- */
.main-content {
  flex: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
  width: 100%;
}

.page-header {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border-color);
  text-align: center;
}

.page-title {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
}

.page-title-centered {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border-color);
}

.page-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   Home Page
   -------------------------------------------------------------------------- */
.hero {
  text-align: center;
  padding: var(--space-xl) 0;
  margin-bottom: var(--space-xl);
  position: relative;
}

/* Terminal window */
.hero-terminal {
  max-width: 520px;
  margin: 0 auto var(--space-lg);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.terminal-header {
  background-color: var(--bg-tertiary);
  padding: var(--space-sm) var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  border-bottom: 1px solid var(--border-color);
}

.terminal-title {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.terminal-dot.red { background-color: #ff5f56; }
.terminal-dot.yellow { background-color: #ffbd2e; }
.terminal-dot.green { background-color: #27ca40; }

.terminal-body {
  padding: var(--space-md) var(--space-lg);
  font-family: var(--font-mono);
  text-align: left;
}

.terminal-line {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.terminal-prompt {
  color: var(--accent);
  font-weight: 700;
}

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

.terminal-cursor {
  color: var(--accent);
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

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

.code-output {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.5;
  margin: 0;
  overflow-x: auto;
}

@media (min-width: 600px) {
  .code-output {
    font-size: 0.85rem;
  }
}

/* Classified document styling */
.code-header {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.1em;
}

.code-divider {
  color: var(--text-muted);
  opacity: 0.5;
}

.code-label {
  color: #79c0ff;
  font-weight: 600;
}

.code-footer {
  color: var(--text-muted);
  font-style: italic;
}

/* Redaction bars */
.redact {
  background-color: var(--text-primary);
  color: var(--text-primary);
  user-select: none;
  padding: 0 2px;
  border-radius: 2px;
}

.hero-title {
  font-size: 3.5rem;
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 550px;
  margin: 0 auto var(--space-lg);
  line-height: 1.6;
}

.hero-tagline {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.home-section {
  margin-bottom: var(--space-2xl);
}

/* Unified Home Card Style */
.home-card {
  background-color: var(--bg-card);
  border-left: 3px solid var(--accent);
  padding: var(--space-lg);
}

.home-card-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.home-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.home-card-title a {
  color: inherit;
  text-decoration: none;
}

.home-card-title a:hover {
  color: var(--accent);
}

.home-card-meta {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: var(--space-md);
}

.home-card-desc {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.home-card-note {
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.home-card-code {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  display: inline-block;
}

.home-card-code code {
  color: var(--accent);
}

.home-projects-list {
  margin: var(--space-md) 0;
}

.home-project-item {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.home-project-item:last-child {
  border-bottom: none;
}

.home-project-item strong {
  color: var(--text-primary);
}

.home-card .btn {
  margin-top: var(--space-sm);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
}

.section-title {
  font-size: 1.25rem;
  margin-bottom: 0;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.section-icon {
  width: 20px;
  height: 20px;
  stroke: var(--accent);
}

.section-link {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

.section-link:hover {
  color: var(--accent);
}

/* --------------------------------------------------------------------------
   Cards - Shared Styles
   -------------------------------------------------------------------------- */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--space-lg);
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background-color: transparent;
  transition: background-color 0.25s ease;
}

.card:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--border-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.card:hover::before {
  background-color: var(--accent);
}

/* --------------------------------------------------------------------------
   Article Cards
   -------------------------------------------------------------------------- */
.article-list {
  display: grid;
  gap: var(--space-md);
}

.article-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--space-lg);
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.article-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background-color: transparent;
  transition: background-color 0.25s ease;
}

.article-card:hover {
  background-color: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.article-card:hover::before {
  background-color: var(--accent);
}

.article-card-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
  font-weight: 600;
}

.article-card-title a {
  color: var(--text-primary);
}

.article-card-title a:hover {
  color: var(--accent);
}

.article-card-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.article-card-excerpt {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Featured article (latest on homepage) */
.article-card.featured {
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-tertiary) 100%);
  border-color: var(--border-color);
}

.article-card.featured::before {
  background-color: var(--accent);
}

/* --------------------------------------------------------------------------
   Shop Promo (Homepage)
   -------------------------------------------------------------------------- */
.shop-promo {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--space-xl);
  text-align: center;
}

.shop-promo-text {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-lg);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Podcast Cards
   -------------------------------------------------------------------------- */
/* Podcast format info */
.podcast-format {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

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

.format-label {
  display: block;
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

.format-value {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .podcast-format {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .format-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--border-subtle);
  }

  .format-item:last-child {
    border-bottom: none;
  }

  .format-label {
    margin-bottom: 0;
  }
}

.podcast-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  transition: all 0.25s ease;
}

.podcast-card:hover {
  background-color: var(--bg-card-hover);
  box-shadow: var(--shadow-md);
}

.podcast-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
}

.podcast-card-episode {
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.podcast-card-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

.podcast-card-date {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.podcast-card-description {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  font-size: 0.95rem;
}

.audio-player {
  width: 100%;
  margin-top: var(--space-md);
  padding: var(--space-md);
  background-color: var(--bg-secondary);
  border-radius: 6px;
}

audio {
  width: 100%;
  height: 40px;
  filter: invert(1);
}

/* --------------------------------------------------------------------------
   Shop Page
   -------------------------------------------------------------------------- */
.shop-products {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.shop-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--space-xl);
  padding: var(--space-lg);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: all 0.25s ease;
}

.shop-item:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.shop-item-cover {
  aspect-ratio: 3/4;
  overflow: hidden;
  border-radius: 4px;
}

.cover-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cover-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-md);
}

.cover-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-muted);
}

.shop-item-details {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.shop-item-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
}

.shop-item-meta {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.shop-item-description {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.shop-item-details .btn {
  align-self: flex-start;
}

@media (max-width: 600px) {
  .shop-item {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .shop-item-cover {
    max-width: 180px;
    margin: 0 auto;
  }

  .shop-item-details {
    text-align: center;
  }

  .shop-item-details .btn {
    align-self: center;
  }
}

/* Payment section */
.payment-section {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--space-xl);
  margin-top: var(--space-2xl);
}

.payment-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}

.payment-note {
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  font-size: 0.95rem;
  line-height: 1.6;
}

.payment-note a {
  color: var(--accent);
}

.payment-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.payment-option {
  padding: var(--space-lg);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.payment-option.payment-disabled {
  opacity: 0.5;
}

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

.payment-option-header h3 {
  font-size: 1.1rem;
  margin-bottom: 0;
}

.payment-option-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.payment-option-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.monero-copy-btn {
  padding: var(--space-sm) var(--space-md);
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.monero-copy-btn:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}

@media (max-width: 600px) {
  .payment-options {
    grid-template-columns: 1fr;
  }

  .payment-section {
    padding: var(--space-lg);
  }
}

/* Sold Out Banner */
.sold-out-banner {
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
}

.sold-out-stamp {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  border: 3px solid var(--accent);
  padding: var(--space-sm) var(--space-lg);
  transform: rotate(-3deg);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}

.sold-out-text {
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Single Article / Podcast Page - Premium Longform Design
   -------------------------------------------------------------------------- */
.article-single {
  max-width: 100%;
  margin: 0 auto;
  position: relative;
}

/* Reading Progress Bar */
.reading-progress {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent) 0%, #ff6b6b 100%);
  z-index: 99;
  transition: width 0.1s ease-out;
  box-shadow: 0 0 10px rgba(201, 42, 42, 0.5);
}

/* Article Header - Full width impact */
.article-header {
  max-width: var(--content-width);
  margin: 0 auto var(--space-xl);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
}

/* Category badge */
.article-category {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  background: var(--accent-subtle);
  padding: 0.5em 1.25em;
  border-radius: 2px;
  margin-bottom: var(--space-lg);
  border: 1px solid rgba(201, 42, 42, 0.3);
}

.article-title {
  font-size: clamp(2.25rem, 6vw, 4rem);
  margin-bottom: var(--space-lg);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.article-subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  color: var(--text-secondary);
  line-height: 1.5;
  max-width: 600px;
  margin: 0 auto var(--space-xl);
  font-weight: 400;
}

/* Meta row with icons */
.article-meta {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
}

.meta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5em;
}

.meta-row time,
.meta-row span {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
}

.meta-icon {
  width: 16px;
  height: 16px;
  opacity: 0.6;
}

.meta-separator {
  color: var(--border-color);
  margin: 0 0.25em;
}

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

/* Decorative divider between header and content */
.article-divider {
  max-width: var(--content-width);
  margin: 0 auto var(--space-xl);
  padding: 0 var(--space-lg);
  color: var(--border-color);
}

.article-divider svg {
  width: 100%;
  height: 20px;
}

/* Article footer with tags */
.article-footer {
  max-width: var(--content-width);
  margin: 5rem auto 0;
  padding: 3rem var(--space-lg);
  border-top: 1px solid var(--border-color);
}

/* Tags section */
.article-tags-section {
  text-align: center;
  margin-bottom: 3rem;
}

.tags-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.tags-icon {
  width: 16px;
  height: 16px;
  opacity: 0.7;
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

.article-tag {
  display: inline-block;
  font-size: 0.75rem;
  padding: 0.5em 1em;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 3px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
}

.article-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  background-color: var(--accent-subtle);
}

/* Share section */
.article-share {
  text-align: center;
  padding: 2rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.share-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.share-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
}

.share-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  color: var(--text-secondary);
  transition: all 0.2s ease;
  cursor: pointer;
}

.share-btn svg {
  width: 18px;
  height: 18px;
}

.share-btn:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(201, 42, 42, 0.3);
}

.share-btn.copy-link.copied {
  background-color: #27ca40;
  border-color: #27ca40;
  color: white;
}

/* Author bio */
.author-bio {
  margin-top: 2rem;
  padding: 2rem;
  background-color: var(--bg-secondary);
  border-radius: 8px;
  border-left: 3px solid var(--accent);
}

.bio-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

.author-bio p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

/* Related articles */
.related-articles {
  max-width: var(--content-width);
  margin: 4rem auto 0;
  padding: 0 var(--space-lg);
}

.related-title {
  display: flex;
  align-items: center;
  gap: 0.5em;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.related-icon {
  width: 20px;
  height: 20px;
  stroke: var(--accent);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.related-card {
  display: block;
  padding: var(--space-lg);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.25s ease;
}

.related-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.related-card-date {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

.related-card-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 var(--space-sm);
  line-height: 1.3;
}

.related-card-excerpt {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

/* Article Content - Premium Longform Typography */
.article-content {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  font-size: clamp(1.05rem, 2.5vw, 1.15rem);
  line-height: 1.75;
}

/* Drop cap for opening paragraph */
.article-content > p:first-of-type::first-letter {
  float: left;
  font-size: 4.5rem;
  line-height: 0.8;
  font-weight: 700;
  color: var(--accent);
  padding-right: 0.1em;
  padding-top: 0.05em;
  font-family: Georgia, 'Times New Roman', serif;
}

/* Opening paragraph - the lede */
.article-content > p:first-of-type {
  font-size: 1.2em;
  line-height: 1.6;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  font-weight: 400;
}

.article-content p {
  color: var(--text-secondary);
  margin-bottom: 1.1rem;
  max-width: 68ch;
}

/* Section headers with decorative elements */
.article-content h2 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-top: 2rem;
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: -0.02em;
  position: relative;
}

.article-content h2::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
}

.article-content h2::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--border-subtle);
}

.article-content h3 {
  font-size: clamp(1.15rem, 3vw, 1.35rem);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
  font-weight: 600;
}

/* Horizontal rules as section breaks */
.article-content hr {
  border: none;
  height: 1px;
  margin: 2rem auto;
  max-width: 100px;
  background: var(--border-color);
}

/* Lists with better styling */
.article-content ul,
.article-content ol {
  margin: 1.25rem 0;
  padding-left: 1.5rem;
}

.article-content li {
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.article-content ul li::marker {
  color: var(--accent);
}

.article-content ol li::marker {
  color: var(--accent);
  font-weight: 600;
}

/* Inline code */
.article-content code {
  font-family: var(--font-mono);
  background-color: var(--bg-tertiary);
  padding: 0.2em 0.5em;
  border-radius: 4px;
  font-size: 0.88em;
  color: var(--accent);
  border: 1px solid var(--border-subtle);
}

/* Code blocks */
.article-content pre {
  background-color: var(--bg-secondary);
  padding: var(--space-lg);
  border-radius: 8px;
  overflow-x: auto;
  margin: 2.5rem 0;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  position: relative;
}

.article-content pre::before {
  content: 'CODE';
  position: absolute;
  top: 0;
  right: 0;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  background: var(--bg-tertiary);
  padding: 0.3em 0.8em;
  border-radius: 0 8px 0 4px;
  border-left: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.article-content pre code {
  background: none;
  padding: 0;
  color: var(--text-secondary);
  border: none;
}

/* Blockquotes */
.article-content blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.5rem;
  background: var(--bg-secondary);
  border-left: 3px solid var(--accent);
  border-radius: 0 4px 4px 0;
}

.article-content blockquote p {
  font-size: 1em;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 0;
  font-style: italic;
}

/* Images and SVG graphics */
.article-content img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  margin: 2rem 0;
}

/* Hero image with vignette edge fading */
.hero-image {
  position: relative;
  width: 100%;
  max-height: 500px;
  overflow: hidden;
  margin: 2rem 0 3rem 0;
  border-radius: 8px;
}

.hero-image img {
  width: 100%;
  height: auto;
  max-height: 500px;
  object-fit: cover;
  object-position: center;
  display: block;
  margin: 0;
}

.hero-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at center, transparent 40%, var(--bg-primary) 100%),
    linear-gradient(to bottom, transparent 60%, var(--bg-primary) 100%);
  pointer-events: none;
}

.hero-image figcaption {
  position: absolute;
  bottom: 1.5rem;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  padding: 0 var(--space-lg);
  z-index: 1;
}

/* SVG infographics need minimum height */
.article-content img[src$=".svg"] {
  min-height: 280px;
}

@media (min-width: 768px) {
  .article-content img[src$=".svg"] {
    min-height: 350px;
  }
}

.article-content figure {
  margin: 3.5rem 0;
}

.article-content figcaption {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: var(--space-md);
  font-style: italic;
  padding: 0 var(--space-lg);
}

/* Tables - tactical data presentation */
.article-content table {
  width: 100%;
  max-width: 600px;
  margin: 2rem auto;
  border-collapse: collapse;
  font-size: 0.95rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  overflow: hidden;
}

.article-content thead {
  background: var(--bg-tertiary);
  border-bottom: 2px solid var(--accent);
}

.article-content th {
  padding: 0.875rem 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--text-primary);
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

.article-content td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.article-content tbody tr:last-child td {
  border-bottom: none;
}

.article-content tbody tr:hover {
  background: var(--bg-tertiary);
}

.article-content td:first-child,
.article-content th:first-child {
  font-weight: 500;
  color: var(--text-primary);
}

/* Monospace for numerical data */
.article-content td code,
.article-content table strong {
  font-family: var(--font-mono);
  font-size: 0.9em;
  color: var(--accent);
}

/* Mobile table scroll */
@media (max-width: 600px) {
  .article-content table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .article-content th,
  .article-content td {
    padding: 0.625rem 0.75rem;
    font-size: 0.85rem;
    white-space: nowrap;
  }
}

/* Links with subtle animation */
.article-content a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(201, 42, 42, 0.4);
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: all 0.2s ease;
}

.article-content a:hover {
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
}

/* Strong text emphasis */
.article-content strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Emphasis text */
.article-content em {
  color: inherit;
  font-style: italic;
}

/* Resources section at end */
.article-content > p:last-of-type em {
  display: block;
  margin-top: 4rem;
  padding: 2rem;
  background: var(--bg-secondary);
  border-radius: 8px;
  border: 1px solid var(--border-color);
  font-size: 0.9rem;
  color: var(--text-muted);
  font-style: normal;
  text-align: center;
}

.article-content > p:last-of-type em::before {
  content: 'FURTHER READING';
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 1rem;
}

.article-content > p:last-of-type em a {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.3em 0.6em;
  margin: 0 0.2em;
  background: var(--bg-tertiary);
  border-radius: 4px;
  transition: all 0.2s ease;
  display: inline-block;
  margin-bottom: 0.5em;
}

.article-content > p:last-of-type em a:hover {
  color: var(--accent);
  background: var(--accent-subtle);
}

/* --------------------------------------------------------------------------
   Pagination
   -------------------------------------------------------------------------- */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-color);
}

.pagination-link {
  padding: var(--space-sm) var(--space-lg);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.pagination-link:hover {
  background-color: var(--bg-card-hover);
  color: var(--text-primary);
  border-color: var(--accent);
}

.pagination-current {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--space-2xl) var(--space-lg);
  margin-top: auto;
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

.footer-brand {
  margin-bottom: var(--space-xl);
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.05em;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: var(--space-sm);
  margin-bottom: 0;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.footer-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: var(--space-sm) var(--space-md);
  background-color: var(--bg-card);
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
  transition: all 0.2s ease;
}

.footer-link:hover {
  color: var(--text-primary);
  border-color: var(--accent);
  background-color: var(--bg-card-hover);
}

.footer-icon {
  width: 20px;
  height: 20px;
}

.footer-bottom {
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-subtle);
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: var(--space-xs);
}

.veteran-badge {
  color: var(--accent) !important;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.75rem !important;
}

/* --------------------------------------------------------------------------
   Tools Page
   -------------------------------------------------------------------------- */
/* Page Notice */
.page-notice {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: var(--space-xl);
}

/* Apps List */
.apps-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.app-card {
  display: block;
  background-color: var(--bg-card);
  border-left: 3px solid var(--accent);
  padding: var(--space-lg);
  text-decoration: none;
  transition: all 0.2s ease;
}

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

.app-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.app-card-desc {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.app-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.app-tag {
  font-size: 0.75rem;
  padding: var(--space-xs) var(--space-sm);
  background-color: var(--bg-tertiary);
  border-radius: 4px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* App Page */
.app-page {
  max-width: var(--max-width);
  margin: 0 auto;
}

.app-intro {
  margin-bottom: var(--space-xl);
}

.app-content {
  margin-bottom: var(--space-xl);
}

.app-content h2 {
  font-size: 1.5rem;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-color);
}

.app-content p {
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
  line-height: 1.7;
}

.app-content ul, .app-content ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
  color: var(--text-secondary);
}

.app-content li {
  margin-bottom: var(--space-sm);
  line-height: 1.6;
}

/* Legacy tools styles - keeping for backward compatibility */
.tools-notice {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: var(--space-lg);
  padding: var(--space-sm) var(--space-md);
  background-color: var(--bg-tertiary);
  border-radius: 6px;
  border-left: 3px solid var(--accent);
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-lg);
}

.tool-card {
  display: block;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--space-xl);
  text-align: center;
  transition: all 0.3s ease;
  text-decoration: none;
}

.tool-card:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--glow-accent);
}

.tool-card-icon {
  margin-bottom: var(--space-md);
}

.tool-svg-icon {
  width: 48px;
  height: 48px;
  stroke: var(--text-secondary);
  transition: stroke 0.2s ease;
}

.tool-card:hover .tool-svg-icon {
  stroke: var(--accent);
}

.tool-card-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.tool-card-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.tool-card-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
}

.tool-tag {
  font-size: 0.75rem;
  padding: var(--space-xs) var(--space-sm);
  background-color: var(--bg-tertiary);
  border-radius: 4px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Single tool page */
.tool-page {
  max-width: var(--max-width);
  margin: 0 auto;
}

.tool-header {
  text-align: center;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--border-color);
}

.tool-title {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

.tool-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-lg);
}

.tool-tags {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
}

.tool-content {
  margin-bottom: var(--space-xl);
}

/* Tool app container - for embedded JavaScript apps */
.tool-app {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--space-xl);
  margin: var(--space-lg) 0;
  text-align: center;
}

.tool-app input,
.tool-app select {
  width: 100%;
  padding: var(--space-md);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 1rem;
  margin-bottom: var(--space-md);
}

.tool-app input:focus,
.tool-app select:focus {
  outline: none;
  border-color: var(--accent);
}

.tool-app label {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tool-app button {
  width: 100%;
  padding: var(--space-md);
  background-color: var(--accent);
  border: none;
  border-radius: 6px;
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tool-app button:hover {
  background-color: var(--accent-hover);
  box-shadow: var(--glow-accent);
}

.tool-app .result {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: var(--space-lg);
  margin-top: var(--space-lg);
  text-align: center;
}

.tool-app .result-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}

.tool-app .result-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
}

/* Tool launch button - for external app links */
.tool-launch-btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  background-color: var(--accent);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.tool-launch-btn:hover {
  background-color: var(--accent-hover);
  color: white;
  box-shadow: var(--glow-accent);
  text-decoration: none;
}

.tool-related {
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-color);
}

.tool-related h3 {
  margin-bottom: var(--space-md);
  color: var(--text-muted);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.empty-state {
  text-align: center;
  padding: var(--space-2xl);
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Resources Page
   -------------------------------------------------------------------------- */
.resource-section {
  margin-bottom: var(--space-2xl);
}

.resource-section-title {
  font-size: 1.25rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-color);
}

.resource-icon {
  width: 20px;
  height: 20px;
  stroke: var(--accent);
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
  align-items: stretch;
}

.resource-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--space-lg);
}

.resource-card-link {
  display: block;
  text-decoration: none;
  transition: all 0.25s ease;
}

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

.resource-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.resource-card-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.resource-card-header h3 {
  font-size: 1.1rem;
  margin-bottom: 0;
}

.resource-card-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.resource-code {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: var(--space-sm) var(--space-md);
  overflow-x: auto;
}

.resource-code code {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  word-break: break-all;
}

.resource-config {
  margin-top: var(--space-md);
}

.config-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.resource-config pre {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: var(--space-md);
  margin-top: var(--space-xs);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  overflow-x: auto;
  white-space: pre-wrap;
}

.resource-link-card {
  display: block;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--space-lg);
  text-decoration: none;
  transition: all 0.25s ease;
}

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

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

.resource-link-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  stroke: var(--text-secondary);
  transition: stroke 0.2s ease;
}

.resource-link-card:hover .resource-link-icon {
  stroke: var(--accent);
}

.resource-link-header h3 {
  font-size: 1rem;
  margin-bottom: 0;
  color: var(--text-primary);
}

.resource-link-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .resource-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .resource-section {
    margin-bottom: 32px;
  }

  .resource-section-title {
    font-size: 1rem;
    margin-bottom: 16px;
    padding-bottom: 12px;
  }

  .resource-card {
    padding: 16px;
  }

  .resource-card-header h3 {
    font-size: 1rem;
  }

  .resource-card-desc {
    font-size: 0.85rem;
    margin-bottom: 12px;
  }

  .resource-code {
    padding: 10px 12px;
  }

  .resource-code code {
    font-size: 0.65rem;
    word-break: break-all;
    overflow-wrap: anywhere;
  }

  .resource-config pre {
    font-size: 0.65rem;
    padding: 12px;
    white-space: pre-wrap;
    word-break: break-word;
  }

  .resource-link-card {
    padding: 14px;
  }

  .resource-link-header h3 {
    font-size: 0.95rem;
  }

  .resource-link-card p {
    font-size: 0.8rem;
  }
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 6px;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: var(--accent);
  color: white;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  color: white;
  box-shadow: var(--glow-accent);
}

.btn-secondary {
  background-color: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* --------------------------------------------------------------------------
   Utility Classes
   -------------------------------------------------------------------------- */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.mb-0 { margin-bottom: 0; }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mb-lg { margin-bottom: var(--space-lg); }

/* --------------------------------------------------------------------------
   Responsive Design
   -------------------------------------------------------------------------- */

/* Tablet breakpoint */
@media (max-width: 900px) {
  .tools-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile breakpoint */
@media (max-width: 768px) {
  :root {
    --nav-height: 56px;
  }

  html {
    font-size: 15px;
  }

  h1, .hero-title { font-size: 1.75rem; }
  h2, .page-title { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }
  .article-title { font-size: 1.5rem; }

  /* Mobile hamburger button */
  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1001;
  }

  /* Mobile menu - fullscreen overlay */
  .nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh; /* Dynamic viewport height for mobile browsers */
    background-color: #0a0a0a;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 80px 20px 40px;
    box-sizing: border-box;
    z-index: 1000;
    visibility: hidden;
    opacity: 0;
    transition: visibility 0s 0.3s, opacity 0.3s ease;
  }

  .nav-menu.active {
    visibility: visible;
    opacity: 1;
    transition: visibility 0s, opacity 0.3s ease;
  }

  .nav-item {
    width: 100%;
    text-align: center;
  }

  .nav-link {
    display: block;
    font-size: 1.25rem;
    padding: 16px 24px;
    color: #f0f0f0;
  }

  .nav-link:hover,
  .nav-link.active {
    color: #c92a2a;
    background-color: rgba(201, 42, 42, 0.1);
  }

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

  .hero {
    padding: var(--space-lg) 0;
  }

  .hero-terminal {
    max-width: 100%;
    margin: 0 0 var(--space-lg);
  }

  .terminal-body {
    padding: var(--space-sm) var(--space-md);
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  /* Product grid stacks on mobile */
  .product-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .product-card {
    display: flex;
    flex-direction: row;
    align-items: stretch;
  }

  .product-image-placeholder {
    min-width: 100px;
    max-width: 100px;
    min-height: auto;
    border-radius: 8px 0 0 8px;
    font-size: 0.9rem;
  }

  .product-info {
    padding: var(--space-md);
    flex: 1;
  }

  .product-title {
    font-size: 1.1rem;
    margin-bottom: var(--space-xs);
  }

  .product-description {
    font-size: 0.85rem;
    margin-bottom: var(--space-sm);
  }

  .btn {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.8rem;
  }

  /* Tools grid stacks on mobile */
  .tools-grid {
    grid-template-columns: 1fr;
  }

  .tool-card {
    padding: var(--space-lg);
  }

  /* Payment section mobile */
  .payment-section {
    padding: var(--space-lg);
    margin-top: var(--space-xl);
  }

  .payment-title {
    font-size: 1.25rem;
  }

  .payment-methods-grid {
    flex-direction: column;
    align-items: stretch;
  }

  .payment-card {
    flex-direction: row;
    justify-content: flex-start;
    padding: var(--space-md);
    min-width: auto;
  }

  .payment-icon {
    width: 32px;
    height: 32px;
  }

  /* Footer mobile */
  .footer-links {
    flex-direction: row;
    justify-content: center;
    gap: var(--space-md);
  }

  .footer-link {
    padding: var(--space-sm);
  }

  .footer-link span {
    display: none;
  }

  .site-footer {
    padding: var(--space-xl) var(--space-md);
  }

  /* Article cards mobile */
  .article-card {
    padding: var(--space-md);
  }

  .article-card-title {
    font-size: 1.1rem;
  }

  .article-card-excerpt {
    font-size: 0.9rem;
  }

  /* Page headers */
  .page-header {
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
  }

  .page-description {
    font-size: 1rem;
  }

  /* Article header - mobile */
  .article-header {
    padding: var(--space-lg) var(--space-md);
  }

  .article-category {
    font-size: 0.65rem;
    padding: 0.4em 1em;
  }

  .article-subtitle {
    font-size: 1rem;
  }

  .meta-row {
    flex-direction: column;
    gap: 0.75em;
  }

  .meta-separator {
    display: none;
  }

  .article-divider {
    padding: 0 var(--space-md);
  }

  /* Article content - mobile refinements */
  .article-content {
    font-size: 1rem;
    padding: 0 var(--space-md);
  }

  .article-content > p:first-of-type::first-letter {
    font-size: 3.75rem;
    padding-right: 0.08em;
  }

  .article-content > p:first-of-type {
    font-size: 1.15em;
    line-height: 1.6;
  }

  .article-content h2 {
    margin-top: 3.5rem;
    padding-top: 2.5rem;
  }

  .article-content h2::before {
    width: 50px;
    height: 3px;
  }

  .article-content h3 {
    margin-top: 2.5rem;
  }

  .article-content h3::before {
    content: '/';
  }

  .article-content blockquote {
    margin: 2.5rem 0;
    padding: 1.75rem 1.5rem 1.75rem 2rem;
  }

  .article-content blockquote p {
    font-size: 1.15em;
  }

  .article-content blockquote::before {
    font-size: 3rem;
    left: 0.4rem;
    top: 0.3rem;
  }

  .article-content hr {
    margin: 3rem auto;
  }

  .article-content li {
    padding-left: 1.75em;
  }

  /* Footer - mobile */
  .article-footer {
    padding: 2rem var(--space-md);
  }

  .article-tags-section {
    margin-bottom: 2rem;
  }

  .share-buttons {
    gap: var(--space-sm);
  }

  .share-btn {
    width: 40px;
    height: 40px;
  }

  .share-btn svg {
    width: 16px;
    height: 16px;
  }

  .related-articles {
    padding: 0 var(--space-md);
  }

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

  /* Resources section - mobile */
  .article-content > p:last-of-type em {
    padding: 1.5rem;
    margin-top: 3rem;
  }

  .article-content > p:last-of-type em a {
    display: block;
    margin: 0.3em 0;
  }
}

/* Small mobile (under 480px) */
@media (max-width: 480px) {
  html {
    font-size: 14px;
  }

  .nav-container {
    padding: 0 var(--space-md);
  }

  .logo-text {
    font-size: 0.85rem;
  }

  .hero-title {
    font-size: 1.5rem;
  }

  .code-output {
    font-size: 0.65rem;
  }

  .product-card {
    flex-direction: column;
  }

  .product-image-placeholder {
    max-width: 100%;
    min-height: 120px;
    border-radius: 8px 8px 0 0;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
}

/* --------------------------------------------------------------------------
   Print Styles
   -------------------------------------------------------------------------- */
@media print {
  .site-header,
  .site-footer,
  .nav-toggle,
  .audio-player {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  .article-content {
    font-size: 12pt;
  }
}
/* ==========================================================================
   Tags Page Styles
   ========================================================================== */

/* Tags list page */
.tags-page {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
}

.tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  margin-top: var(--space-xl);
}

.tag-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.75em 1.25em;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s ease;
}

.tag-link:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  color: white;
  transform: translateY(-2px);
}

.tag-name {
  font-size: 0.9rem;
  font-weight: 500;
}

.tag-count {
  font-size: 0.75rem;
  padding: 0.2em 0.5em;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  color: var(--text-muted);
}

.tag-link:hover .tag-count {
  background-color: rgba(255, 255, 255, 0.2);
  color: white;
}

/* Single tag page */
.tag-page {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
}

.tag-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 0.5em 1em;
  background-color: var(--accent);
  color: white;
  border-radius: 4px;
  margin-bottom: var(--space-md);
}

.articles-list {
  margin-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.article-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: all 0.25s ease;
}

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

.article-card-link {
  display: block;
  padding: var(--space-lg);
  text-decoration: none;
  color: inherit;
}

.article-card-date {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.article-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.article-card:hover .article-card-title {
  color: var(--accent);
}

.article-card-excerpt {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.article-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em;
}

.article-card-tag {
  font-size: 0.7rem;
  padding: 0.3em 0.7em;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 3px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tag-nav {
  margin-top: var(--space-xl);
  text-align: center;
}

.tag-nav-link {
  display: inline-block;
  padding: 0.75em 1.5em;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.tag-nav-link:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  color: white;
}

/* ==========================================================================
   Projects Page Styles
   ========================================================================== */

/* XMR Rate Banner */
.xmr-rate-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  margin-bottom: var(--space-xl);
}

.rate-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.rate-value {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent);
}

.rate-note {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Project "What We Need" section */
.project-what-we-need {
  margin: var(--space-lg) 0;
  padding: var(--space-md);
  background-color: var(--bg-secondary);
  border-radius: 6px;
}

.project-what-we-need h4 {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin: 0 0 var(--space-sm) 0;
}

.project-what-we-need ul {
  margin: 0;
  padding-left: var(--space-lg);
  color: var(--text-secondary);
}

.project-what-we-need li {
  margin-bottom: var(--space-xs);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Project repo links (GitHub buttons) */
.project-repo-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin: var(--space-md) 0;
}

.project-repo-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.4em 0.8em;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-decoration: none;
  transition: all 0.2s ease;
}

.project-repo-link:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.project-repo-link svg {
  flex-shrink: 0;
}

/* Project coordination (Matrix links) */
.project-coordinate {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-color);
}

.coordinate-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.matrix-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.matrix-link:hover {
  opacity: 0.8;
}

.matrix-link svg {
  flex-shrink: 0;
}

.coordinate-note {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Focus area tags */
.project-focus-areas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.focus-tag {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.3em 0.7em;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 3px;
  color: var(--text-muted);
}

/* Contributing section */
.contribute-intro {
  margin-bottom: var(--space-lg);
}

.contribute-intro p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.contribute-payout {
  margin-top: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 600;
}

.payout-xmr {
  font-weight: 400;
  color: var(--text-muted);
}

.contribute-note {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  background-color: var(--bg-secondary);
  border-radius: 6px;
}

.contribute-note p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
}

.contribute-note code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  background-color: var(--bg-tertiary);
  padding: 0.2em 0.4em;
  border-radius: 3px;
  color: var(--accent);
}

/* Payout table */
.payout-table {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: var(--space-xl);
}

.payout-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  font-weight: 600;
  font-size: 0.9rem;
}

.xmr-rate-inline {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.xmr-rate-inline span {
  color: var(--accent);
}

.payout-row {
  display: grid;
  grid-template-columns: 140px 1fr auto;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--border-subtle);
  align-items: center;
}

.payout-row:last-child {
  border-bottom: none;
}

.payout-type {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.payout-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.payout-amount {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  text-align: right;
}

/* Submit methods */
.submit-methods {
  margin-top: var(--space-lg);
}

.submit-methods h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-lg);
}

.submit-method {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.submit-method:last-child {
  border-bottom: none;
}

.method-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.method-header svg {
  color: var(--accent);
  flex-shrink: 0;
}

.submit-method p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0 0 var(--space-sm) 0;
}

.submit-method a:not(.matrix-link-btn):not(.pgp-btn) {
  color: var(--accent);
  text-decoration: none;
}

.submit-method a:not(.matrix-link-btn):not(.pgp-btn):hover {
  text-decoration: underline;
}

.submit-method code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  background-color: var(--bg-secondary);
  padding: 0.2em 0.4em;
  border-radius: 3px;
  color: var(--accent);
}

.matrix-link-btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  text-decoration: none;
  padding: var(--space-xs) var(--space-sm);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  transition: all 0.2s ease;
}

.matrix-link-btn:hover {
  border-color: var(--accent);
  background-color: var(--accent-subtle);
}

/* PGP download section */
.pgp-download {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-sm);
}

.pgp-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
}

.pgp-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.pgp-fingerprint {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.email-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

/* Uniform project cards */
.project-card-uniform {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.project-card-uniform .resource-card-desc {
  min-height: 4.5em;
}

.project-card-uniform .project-what-we-need {
  flex-grow: 1;
}

.project-card-uniform .project-what-we-need ul {
  min-height: 7em;
}

.project-card-uniform .project-coordinate {
  margin-top: auto;
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-color);
}

/* Submit button */
.submit-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  margin: var(--space-sm) 0;
}

.submit-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.submit-btn svg {
  flex-shrink: 0;
}

/* PGP section */
.pgp-section {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-subtle);
}

.pgp-intro {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.pgp-howto {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background-color: var(--bg-secondary);
  border-radius: 4px;
}

.pgp-howto p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0 0 var(--space-sm) 0;
  line-height: 1.6;
}

.pgp-howto p:last-of-type {
  margin-bottom: var(--space-xs);
}

.pgp-howto ol {
  margin: 0;
  padding-left: var(--space-lg);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.pgp-howto li {
  margin-bottom: var(--space-xs);
  line-height: 1.6;
}

.pgp-howto code {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background-color: var(--bg-tertiary);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  color: var(--accent);
}

/* Matrix access note */
.matrix-access-note {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  background-color: var(--bg-secondary);
  border-left: 3px solid var(--accent);
  border-radius: 0 6px 6px 0;
}

.matrix-access-note p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

.matrix-access-note a {
  color: var(--accent);
  text-decoration: none;
}

.matrix-access-note a:hover {
  text-decoration: underline;
}

/* Model statement */
.model-section {
  margin-bottom: var(--space-xl);
}

.model-statement {
  text-align: center;
  padding: var(--space-lg) var(--space-xl);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.model-statement p {
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.6;
}

/* Submission guidelines */
.submission-guidelines {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-color);
}

.submission-guidelines h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-lg);
}

.guideline-block {
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
}

.guideline-block:last-child {
  margin-bottom: 0;
}

.guideline-block h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 var(--space-sm) 0;
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-subtle);
}

.guideline-block ul {
  margin: 0;
  padding-left: var(--space-lg);
  color: var(--text-secondary);
}

.guideline-block li {
  margin-bottom: var(--space-xs);
  font-size: 0.9rem;
  line-height: 1.5;
}

.guideline-block li strong {
  color: var(--text-primary);
  font-weight: 600;
}

.guideline-block code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background-color: var(--bg-secondary);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  color: var(--accent);
}

/* Mobile responsive - Projects page */
@media (max-width: 768px) {
  .xmr-rate-banner {
    flex-direction: column;
    gap: var(--space-xs);
    text-align: center;
  }

  .project-coordinate {
    flex-direction: column;
    align-items: flex-start;
  }

  .payout-header {
    flex-direction: column;
    gap: var(--space-xs);
    text-align: center;
  }

  .payout-row {
    grid-template-columns: 1fr;
    gap: var(--space-xs);
  }

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

  .pgp-download {
    flex-direction: column;
    align-items: flex-start;
  }

  .pgp-howto code {
    font-size: 0.65rem;
    word-break: break-all;
  }

  .project-repo-links {
    flex-direction: column;
  }

  .project-repo-link {
    width: 100%;
    justify-content: center;
  }

  .submit-btn {
    width: 100%;
    justify-content: center;
  }

  .pgp-btn {
    width: 100%;
    justify-content: center;
  }

  .project-card-uniform .resource-card-desc {
    min-height: auto;
  }

  .project-card-uniform .project-what-we-need ul {
    min-height: auto;
  }
}

/* ==========================================================================
   Contribute / Dead Drop Page Styles
   ========================================================================== */

.tier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.tier-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--space-lg);
}

.tier-card.tier-featured {
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(201, 42, 42, 0.1);
}

.tier-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tier-header h3 {
  font-size: 1.1rem;
  margin: 0;
  color: var(--text-primary);
}

.tier-amount {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 600;
}

.tier-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

.tier-card a {
  color: var(--accent);
}

/* Dead Drop Form */
.dead-drop-container {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--space-xl);
}

.dead-drop-info {
  background-color: var(--bg-secondary);
  border-left: 3px solid var(--accent);
  padding: var(--space-md) var(--space-lg);
  margin-bottom: var(--space-xl);
  border-radius: 0 4px 4px 0;
}

.dead-drop-info p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

.dead-drop-form {
  margin-bottom: var(--space-xl);
}

.dead-drop-form label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
  margin-top: var(--space-lg);
}

.dead-drop-form label:first-child {
  margin-top: 0;
}

.dead-drop-form input,
.dead-drop-form select,
.dead-drop-form textarea {
  width: 100%;
  padding: var(--space-md);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 1rem;
  font-family: inherit;
}

.dead-drop-form textarea {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  resize: vertical;
  min-height: 200px;
}

.dead-drop-form input:focus,
.dead-drop-form select:focus,
.dead-drop-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.dead-drop-actions {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

.encrypted-output {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-color);
}

.encrypted-output textarea {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background-color: var(--bg-tertiary);
  color: var(--accent);
}

.status-message {
  margin-top: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border-radius: 4px;
  font-size: 0.9rem;
}

.status-message:empty {
  display: none;
}

.status-info {
  background-color: rgba(121, 192, 255, 0.1);
  color: #79c0ff;
  border: 1px solid rgba(121, 192, 255, 0.3);
}

.status-success {
  background-color: rgba(39, 202, 64, 0.1);
  color: #27ca40;
  border: 1px solid rgba(39, 202, 64, 0.3);
}

.status-error {
  background-color: rgba(201, 42, 42, 0.1);
  color: var(--accent);
  border: 1px solid rgba(201, 42, 42, 0.3);
}

/* Send instructions */
.dead-drop-send {
  background-color: var(--bg-secondary);
  border-radius: 6px;
  padding: var(--space-lg);
}

.dead-drop-send h4 {
  font-size: 1rem;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.dead-drop-send p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.send-option {
  margin-bottom: var(--space-sm);
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.send-option code {
  font-family: var(--font-mono);
  background-color: var(--bg-tertiary);
  padding: 0.2em 0.5em;
  border-radius: 4px;
  color: var(--accent);
}

.send-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: var(--space-md);
  margin-bottom: 0;
}

/* PGP Key section */
.pgp-key-container {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--space-lg);
}

.pgp-key-container p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.pgp-key-container code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  background-color: var(--bg-secondary);
  padding: 0.2em 0.5em;
  border-radius: 4px;
  color: var(--accent);
}

.pgp-key-container details {
  margin-top: var(--space-md);
}

.pgp-key-container summary {
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: var(--space-sm) 0;
}

.pgp-key-container summary:hover {
  color: var(--accent);
}

.pgp-key-container pre {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background-color: var(--bg-secondary);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

@media (max-width: 768px) {
  .project-card {
    padding: var(--space-lg);
  }

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

  .dead-drop-container {
    padding: var(--space-lg);
  }

  .bounty-list li {
    flex-direction: column;
    align-items: flex-start;
  }
}