/* ============================================
   READY ATLAS - Premium Dark Theme
   Clean, calm, typography-focused
   ============================================ */

/* ============================================
   1. CSS VARIABLES / DESIGN TOKENS
   ============================================ */

:root {
  /* Gold Accent - used sparingly for links/buttons only */
  --gold-400: #facc15;
  --gold-500: #eab308;
  --gold-600: #ca8a04;

  /* Dark Background Colors */
  --dark-100: #f1f5f9;
  --dark-200: #e2e8f0;
  --dark-300: #cbd5e1;
  --dark-400: #94a3b8;
  --dark-500: #64748b;
  --dark-600: #475569;
  --dark-700: #334155;
  --dark-800: #1e293b;
  --dark-900: #0f172a;
  --dark-950: #020617;

  /* Semantic Colors */
  --color-primary: var(--gold-500);
  --color-primary-hover: var(--gold-400);
  --color-background: var(--dark-950);
  --color-surface: var(--dark-900);
  --color-surface-elevated: var(--dark-800);
  --color-text-primary: var(--dark-200);
  --color-text-secondary: var(--dark-400);
  --color-text-muted: var(--dark-500);
  --color-border: var(--dark-800);

  /* Neutral callout colors - NO bright red/green */
  --callout-recommend-border: var(--dark-600);
  --callout-recommend-bg: rgba(51, 65, 85, 0.3);
  --callout-avoid-border: var(--dark-600);
  --callout-avoid-bg: rgba(51, 65, 85, 0.3);
  --callout-note-bg: rgba(51, 65, 85, 0.4);

  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Georgia', 'Times New Roman', serif;

  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1.0625rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;

  /* Border Radius - Softer, more approachable */
  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.25rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;

  /* Layout */
  --container-max: 1200px;
  --content-max: 70ch;
}

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

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--color-text-primary);
  background-color: var(--color-background);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input, button, textarea, select {
  font: inherit;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* ============================================
   3. TYPOGRAPHY - Clean, readable
   ============================================ */

h1, h2, h3, h4 {
  color: var(--color-text-primary);
  font-weight: 600;
  line-height: 1.3;
}

h1 {
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
}

h2 {
  font-size: var(--text-2xl);
  margin-top: var(--space-12);
  margin-bottom: var(--space-4);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

h3 {
  font-size: var(--text-xl);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

h4 {
  font-size: var(--text-lg);
  margin-top: var(--space-6);
  margin-bottom: var(--space-2);
}

p {
  margin-bottom: var(--space-6);
  max-width: var(--content-max);
}

.lead {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: 1.8;
}

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

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

/* ============================================
   4. LAYOUT
   ============================================ */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-8);
  }
}

.page-layout {
  display: block;
  max-width: var(--content-max);
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  color: var(--dark-900);
  font-weight: 600;
  border-radius: var(--radius-md);
  z-index: 1000;
}

.skip-link:focus {
  top: var(--space-4);
}

/* ============================================
   5. HEADER & NAVIGATION - Simple, clean
   ============================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  padding: 0 var(--space-4);
  max-width: var(--container-max);
  margin: 0 auto;
}

@media (min-width: 768px) {
  .header-inner {
    padding: 0 var(--space-8);
  }
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-primary);
}

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

/* Desktop Navigation with Dropdowns */
.main-nav {
  display: none;
}

@media (min-width: 768px) {
  .main-nav {
    display: block;
  }
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: color var(--transition-fast);
  border-radius: var(--radius-md);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
  background: rgba(234, 179, 8, 0.1);
}

.nav-link .nav-arrow {
  width: 12px;
  height: 12px;
  transition: transform var(--transition-fast);
}

.nav-item:hover .nav-arrow {
  transform: rotate(180deg);
}

/* Dropdown Menu */
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 240px;
  padding: var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast), transform var(--transition-fast);
  z-index: 100;
  transform: translateX(-50%) translateY(8px);
}

.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-title {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.nav-dropdown-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-dropdown-link {
  display: block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav-dropdown-link:hover {
  background: var(--color-surface-elevated);
  color: var(--color-primary);
}

.nav-dropdown-divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-2) 0;
}

/* Wide dropdown for scenarios */
.nav-dropdown.nav-dropdown-wide {
  min-width: 480px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.nav-dropdown-column {
  padding: var(--space-2);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  color: var(--color-text-primary);
  cursor: pointer;
}

@media (min-width: 768px) {
  .mobile-menu-toggle {
    display: none;
  }
}

.mobile-menu-toggle svg {
  width: 24px;
  height: 24px;
}

/* Mobile Navigation - smooth slide with dropdowns */
.mobile-nav {
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-surface);
  padding: var(--space-4);
  overflow-y: auto;
  z-index: 99;
  transform: translateX(-100%);
  transition: transform var(--transition-base);
}

.mobile-nav.is-open {
  transform: translateX(0);
}

.mobile-nav-list {
  list-style: none;
}

.mobile-nav-item {
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-2);
  cursor: pointer;
}

.mobile-nav-link {
  display: block;
  padding: var(--space-4) var(--space-2);
  color: var(--color-text-primary);
  font-size: var(--text-lg);
  font-weight: 500;
}

.mobile-nav-link:hover {
  color: var(--color-primary);
}

.mobile-nav-toggle {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-elevated);
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.mobile-nav-toggle:hover {
  background: var(--color-primary);
  color: var(--dark-900);
}

.mobile-nav-toggle svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.mobile-nav-item.is-open .mobile-nav-toggle svg {
  transform: rotate(180deg);
}

.mobile-nav-dropdown {
  display: none;
  padding: 0 var(--space-2) var(--space-4);
}

.mobile-nav-item.is-open .mobile-nav-dropdown {
  display: block;
}

.mobile-nav-sublist {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.mobile-nav-sublink {
  display: block;
  padding: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  background: var(--color-surface-elevated);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.mobile-nav-sublink:hover {
  background: var(--color-primary);
  color: var(--dark-900);
}

/* ============================================
   6. BREADCRUMBS
   ============================================ */

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: var(--space-4) 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.breadcrumb-item::after {
  content: "›";
  color: var(--color-text-muted);
}

.breadcrumb-item:last-child::after {
  display: none;
}

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

.breadcrumb-link:hover {
  color: var(--color-primary);
}

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

/* ============================================
   7. HERO SECTION
   ============================================ */

.hero {
  padding: var(--space-10) 0 var(--space-12);
  background: linear-gradient(to bottom, var(--dark-900), var(--dark-800));
  border-bottom: 1px solid var(--gold-900);
}

.hero-content {
  max-width: var(--content-max);
}

.hero h1 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
}

.hero .lead {
  margin-bottom: var(--space-6);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================================
   8. ARTICLE CONTENT
   ============================================ */

.article-content {
  padding: var(--space-8) 0;
}

.article-content h2 {
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.article-content ul,
.article-content ol {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}

.article-content li {
  margin-bottom: var(--space-2);
}

.article-content a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ============================================
   9. SIDEBAR & TOC
   ============================================ */

.sidebar {
  display: none;
}

.toc {
  position: sticky;
  top: 80px;
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  max-height: calc(100vh - 100px);
  overflow-y: auto;
}

.toc-title {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.toc-list {
  list-style: none;
}

.toc-link {
  display: block;
  padding: var(--space-2) 0;
  padding-left: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  border-left: 2px solid transparent;
  transition: all var(--transition-fast);
}

.toc-link:hover,
.toc-link.active {
  color: var(--color-primary);
  border-left-color: var(--color-primary);
}

/* Quick Actions Box */
.quick-actions {
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.quick-actions-title {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

/* ============================================
   10. BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--dark-900);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  color: var(--dark-900);
}

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

.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--dark-900);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-primary);
  padding: var(--space-2) var(--space-3);
}

.btn-ghost:hover {
  background: var(--color-surface-elevated);
  color: var(--color-text-primary);
}

.btn-sm {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
}

/* ============================================
   11. CARDS
   ============================================ */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  transition: all var(--transition-base);
}

.card:hover {
  border-color: var(--gold-700);
  box-shadow: var(--shadow-gold);
}

.card-title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.card-description {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.card-grid {
  display: grid;
  gap: var(--space-4);
}

/* Affiliate Card */
.affiliate-card {
  border-color: var(--gold-800);
  background: linear-gradient(135deg, var(--dark-800), var(--dark-900));
}

.affiliate-card .card-image {
  aspect-ratio: 16/9;
  background: var(--dark-700);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  overflow: hidden;
}

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

.affiliate-card .card-category {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.affiliate-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
}

/* ============================================
   12. CALLOUTS
   ============================================ */

.callout {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  border-left: 4px solid;
  margin: var(--space-6) 0;
}

.callout-title {
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.callout-warning {
  background: var(--color-warning-bg);
  border-color: var(--color-warning);
}

.callout-info {
  background: var(--color-info-bg);
  border-color: var(--color-info);
}

.callout-success {
  background: var(--color-success-bg);
  border-color: var(--color-success);
}

.callout-danger {
  background: var(--color-danger-bg);
  border-color: var(--color-danger);
}

.callout-disclaimer {
  background: var(--dark-800);
  border-color: var(--dark-600);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================================
   13. CHECKLISTS
   ============================================ */

.checklist {
  list-style: none;
  padding: 0;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}

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

.checklist-checkbox {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  appearance: none;
  background: transparent;
}

.checklist-checkbox:checked {
  background: var(--color-primary);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='%230f172a' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12.207 4.793a1 1 0 010 1.414l-5 5a1 1 0 01-1.414 0l-2-2a1 1 0 011.414-1.414L6.5 9.086l4.293-4.293a1 1 0 011.414 0z'/%3E%3C/svg%3E");
}

.checklist-label {
  flex: 1;
}

.checklist-note {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

/* ============================================
   14. TIMELINE
   ============================================ */

.timeline {
  position: relative;
  padding-left: var(--space-8);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-8);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: calc(-1 * var(--space-8) + 4px);
  width: 18px;
  height: 18px;
  background: var(--color-primary);
  border: 3px solid var(--color-background);
  border-radius: 50%;
}

.timeline-title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-primary);
}

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

/* ============================================
   15. FAQ ACCORDION
   ============================================ */

.faq-list {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

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

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border: none;
  text-align: left;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-primary);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: var(--color-surface-elevated);
}

.faq-icon {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-base);
}

.faq-item.is-open .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 0 var(--space-5) var(--space-4);
  color: var(--color-text-secondary);
}

.faq-item.is-open .faq-answer {
  display: block;
}

/* ============================================
   16. RELATED READING
   ============================================ */

.related-reading {
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.related-reading h3 {
  margin-bottom: var(--space-4);
}

.related-list {
  list-style: none;
}

.related-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) 0;
  color: var(--color-text-primary);
  border-bottom: 1px solid var(--color-border);
}

.related-link:hover {
  color: var(--color-primary);
}

.related-link::before {
  content: '→';
  color: var(--color-primary);
}

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

.site-footer {
  margin-top: var(--space-16);
  padding: var(--space-12) 0 var(--space-8);
  background: var(--dark-950);
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.footer-brand {
  max-width: 300px;
}

.footer-brand .logo {
  margin-bottom: var(--space-4);
}

.footer-brand p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.footer-nav h4 {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.footer-nav ul {
  list-style: none;
}

.footer-nav a {
  display: block;
  padding: var(--space-1) 0;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.footer-nav a:hover {
  color: var(--color-primary);
}

.footer-newsletter {
  padding: var(--space-6) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-6);
}

.newsletter-form {
  display: flex;
  gap: var(--space-2);
  max-width: 400px;
}

.newsletter-input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-primary);
}

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

.footer-bottom {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-align: center;
}

.footer-disclaimer {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
}

/* ============================================
   18. UTILITY CLASSES
   ============================================ */

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

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

.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

/* ============================================
   19. RESPONSIVE - TABLET (768px+)
   ============================================ */

@media (min-width: 768px) {
  :root {
    --text-3xl: 2.25rem;
    --text-4xl: 2.75rem;
  }

  .hero {
    padding: var(--space-12) 0 var(--space-16);
  }

  .hero h1 {
    font-size: var(--text-4xl);
  }

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

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

/* ============================================
   20. RESPONSIVE - DESKTOP (1024px+)
   ============================================ */

@media (min-width: 1024px) {
  /* Navigation */
  .main-nav {
    display: block;
  }

  .mobile-menu-toggle {
    display: none;
  }

  /* Page Layout with Sidebar */
  .page-layout {
    grid-template-columns: 1fr 280px;
  }

  .sidebar {
    display: block;
  }

  /* Cards */
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
  }
}

/* ============================================
   21. RESPONSIVE - LARGE DESKTOP (1280px+)
   ============================================ */

@media (min-width: 1280px) {
  .container {
    padding: 0 var(--space-8);
  }
}

/* ============================================
   22. REDUCED MOTION
   ============================================ */

@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;
  }
}

/* ============================================
   23. PRINT STYLES
   ============================================ */

@media print {
  .site-header,
  .site-footer,
  .sidebar,
  .mobile-nav,
  .btn,
  .quick-actions,
  .ad-slot {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  a {
    color: black;
    text-decoration: underline;
  }

  .hero {
    background: none;
    border: none;
  }
}

/* ============================================
   24. AD SLOTS - Invisible, CLS-safe only
   ============================================ */

.ad-slot {
  position: relative;
  margin: var(--space-8) 0;
  background: transparent;
}

/* Ad label - completely hidden, no dev mode display */
.ad-label {
  display: none !important;
}

/* Top ad slot - below header */
.ad-top {
  min-height: 100px;
  max-width: 970px;
  margin: 0 auto var(--space-4);
}

@media (min-width: 768px) {
  .ad-top {
    min-height: 90px;
  }
}

@media (min-width: 1024px) {
  .ad-top {
    min-height: 90px;
  }
}

/* Sidebar ad slot - desktop only */
.ad-sidebar {
  display: none;
  min-height: 250px;
  margin-bottom: var(--space-6);
}

@media (min-width: 1024px) {
  .ad-sidebar {
    display: flex;
    min-height: 600px;
    position: sticky;
    top: 100px;
  }
}

/* In-content ad slots */
.ad-in-content {
  min-height: 250px;
  max-width: 336px;
  margin: var(--space-6) auto;
}

@media (min-width: 768px) {
  .ad-in-content {
    min-height: 280px;
    max-width: 336px;
  }
}

@media (min-width: 1024px) {
  .ad-in-content {
    max-width: 728px;
    min-height: 90px;
  }
  
  .ad-in-content.ad-before-faq {
    min-height: 90px;
  }
}

/* Footer ad slot */
.ad-footer {
  min-height: 100px;
  max-width: 970px;
  margin: var(--space-6) auto;
}

@media (min-width: 768px) {
  .ad-footer {
    min-height: 90px;
  }
}

/* Mobile: hide sidebar ads, limit in-content */
@media (max-width: 767px) {
  .ad-sidebar {
    display: none !important;
  }
  
  /* Only show 1 in-content ad on mobile */
  .ad-before-faq {
    display: none;
  }
}

/* Affiliate card styling in ad context */
.affiliate-card .affiliate-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* ============================================
   25. AUTHOR BOX
   ============================================ */

.author-box {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  margin: var(--space-8) 0;
}

.author-avatar {
  flex-shrink: 0;
}

.author-avatar img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.author-info {
  flex: 1;
}

.author-name {
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.author-name a {
  color: var(--color-primary);
}

.author-bio {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ============================================
   26. CALLOUT BOXES - Neutral, calm design
   ============================================ */

.callout-box {
  padding: var(--space-6);
  margin: var(--space-8) 0;
  background: var(--callout-note-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.callout-box h4 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: 0;
  margin-bottom: var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text-primary);
}

.callout-box h4::before {
  content: "";
  width: 4px;
  height: 1em;
  background: var(--color-text-muted);
  border-radius: 2px;
}

.callout-box.recommend h4::before {
  background: var(--color-primary);
}

.callout-box ul {
  margin: 0;
  padding-left: var(--space-6);
  list-style: disc;
}

.callout-box li {
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
}

/* Legacy do/dont support - now neutral */
.do-dont-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin: var(--space-8) 0;
}

@media (min-width: 768px) {
  .do-dont-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.do-section,
.dont-section {
  padding: var(--space-6);
  background: var(--callout-note-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.do-section h4,
.dont-section h4 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: 0;
  margin-bottom: var(--space-4);
  font-size: var(--text-base);
}

.do-section h4::before,
.dont-section h4::before {
  content: "";
  width: 4px;
  height: 1em;
  background: var(--color-text-muted);
  border-radius: 2px;
}

.do-section ul,
.dont-section ul {
  margin: 0;
  padding-left: var(--space-6);
  list-style: disc;
}

.do-section li,
.dont-section li {
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
}

/* ============================================
   27. KEY TAKEAWAYS - Simple summary box
   ============================================ */

.key-takeaways {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  margin: var(--space-8) 0;
}

.key-takeaways h3 {
  margin-top: 0;
  margin-bottom: var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.key-takeaways ul {
  margin: 0;
  padding-left: var(--space-6);
  list-style: disc;
}

.key-takeaways li {
  margin-bottom: var(--space-3);
  color: var(--color-text-secondary);
}

/* ============================================
   28. MINI GLOSSARY
   ============================================ */

.mini-glossary {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin: var(--space-6) 0;
}

.mini-glossary h4 {
  margin-bottom: var(--space-3);
  font-size: var(--text-base);
}

.mini-glossary dl {
  margin: 0;
}

.mini-glossary dt {
  font-weight: 600;
  color: var(--color-primary);
  margin-top: var(--space-2);
}

.mini-glossary dd {
  margin-left: 0;
  padding-left: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.mini-glossary > p {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
}

/* ============================================
   29. REGIONAL NOTES
   ============================================ */

.regional-notes {
  margin: var(--space-6) 0;
}

.regional-notes h4 {
  margin-bottom: var(--space-3);
}

.regional-notes details {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
}

.regional-notes summary {
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  font-size: var(--text-sm);
}

.regional-notes summary:hover {
  background: var(--color-surface-elevated);
}

.regional-notes details p {
  padding: 0 var(--space-4) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

/* ============================================
   30. CONTENT PLACEHOLDER
   ============================================ */

.content-placeholder {
  background: var(--color-surface);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin: var(--space-6) 0;
  text-align: center;
}

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

.content-placeholder em {
  font-style: italic;
}

.content-placeholder ul {
  display: inline-block;
  text-align: left;
  margin-top: var(--space-4);
}

/* ============================================
   31. CATEGORY INDEX PAGES
   ============================================ */

.category-header {
  padding: var(--space-12) 0 var(--space-8);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-8);
}

.category-header h1 {
  margin-bottom: var(--space-4);
}

.category-intro {
  max-width: var(--content-max);
  color: var(--color-text-secondary);
  font-size: var(--text-lg);
  line-height: 1.8;
}

/* Search filter */
.search-filter {
  margin-bottom: var(--space-8);
}

.search-filter-input {
  width: 100%;
  max-width: 400px;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--text-base);
}

.search-filter-input::placeholder {
  color: var(--color-text-muted);
}

.search-filter-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* Article list */
.article-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.article-list-item {
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-border);
}

.article-list-item:first-child {
  padding-top: 0;
}

.article-list-link {
  display: block;
  color: var(--color-text-primary);
}

.article-list-link:hover {
  color: var(--color-primary);
}

.article-list-link h3 {
  margin: 0 0 var(--space-2) 0;
  font-size: var(--text-lg);
  font-weight: 600;
}

.article-list-link p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
}

/* ============================================
   32. ARTICLE BODY - Long-form content
   ============================================ */

.article-body {
  max-width: var(--content-max);
  margin: 0 auto;
}

.article-body p {
  margin-bottom: var(--space-6);
  line-height: 1.9;
}

.article-body ul,
.article-body ol {
  margin-bottom: var(--space-6);
  padding-left: var(--space-6);
}

.article-body li {
  margin-bottom: var(--space-3);
  line-height: 1.7;
}

.article-body blockquote {
  margin: var(--space-8) 0;
  padding: var(--space-4) var(--space-6);
  border-left: 3px solid var(--color-primary);
  background: var(--color-surface);
  font-style: italic;
  color: var(--color-text-secondary);
}

/* Gear/product recommendations */
.gear-list {
  list-style: none;
  margin: var(--space-6) 0;
  padding: 0;
}

.gear-item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
}

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

.gear-name {
  font-weight: 600;
  color: var(--color-primary);
}

.gear-reason {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
}

/* Simple checklist in article */
.simple-checklist {
  list-style: none;
  margin: var(--space-6) 0;
  padding: var(--space-4);
  background: var(--color-surface);
  border-radius: var(--radius-md);
}

.simple-checklist li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-2) 0;
}

.simple-checklist li::before {
  content: "☐";
  color: var(--color-text-muted);
  flex-shrink: 0;
}

/* ============================================
   33. ARTICLE SECTION TITLES (Category pages)
   ============================================ */

.article-section-title {
  margin: var(--space-10) 0 var(--space-4);
  padding-bottom: var(--space-2);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
}

.article-section-title:first-of-type {
  margin-top: 0;
}

/* ============================================
   34. HERO IMAGES AND ARTICLE VISUALS
   ============================================ */

.article-hero {
  position: relative;
  margin: 0 calc(-1 * var(--space-4));
  margin-bottom: var(--space-8);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
}

@media (min-width: 768px) {
  .article-hero {
    margin: 0;
    margin-bottom: var(--space-8);
  }
}

.article-hero img {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  display: block;
}

.article-hero-placeholder {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-bg) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

@media (min-width: 768px) {
  .article-hero-placeholder {
    height: 280px;
  }
}

/* Article stats/meta bar */
.article-meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  margin-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.article-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* Pull quote styling */
.pull-quote {
  margin: var(--space-8) 0;
  padding: var(--space-6);
  background: var(--color-surface);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* Key stat callout */
.key-stat {
  display: inline-block;
  padding: var(--space-4) var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  margin: var(--space-4) 0;
}

.key-stat-number {
  display: block;
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

.key-stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Section icon decorations */
.section-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.section-icon svg {
  width: 24px;
  height: 24px;
}

/* ============================================
   GLOBAL SEARCH OVERLAY
   ============================================ */

.search-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  cursor: pointer;
  font-size: var(--text-sm);
  transition: all 0.15s ease;
}

.search-toggle:hover {
  border-color: var(--color-primary);
  color: var(--color-text-primary);
}

.search-toggle svg {
  width: 16px;
  height: 16px;
}

.search-toggle-shortcut {
  font-size: var(--text-xs);
  padding: 2px 6px;
  background: var(--color-surface-elevated);
  border-radius: 4px;
  opacity: 0.7;
}

.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.search-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.search-modal {
  width: 100%;
  max-width: 600px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.search-header {
  display: flex;
  align-items: center;
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  gap: var(--space-3);
}

.search-header svg {
  width: 20px;
  height: 20px;
  color: var(--color-text-secondary);
  flex-shrink: 0;
}

.global-search-input {
  flex: 1;
  background: transparent;
  border: none;
  font-size: var(--text-lg);
  color: var(--color-text-primary);
  outline: none;
}

.global-search-input::placeholder {
  color: var(--color-text-muted);
}

.search-close {
  padding: var(--space-2);
  background: transparent;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.search-close:hover {
  background: var(--color-surface-elevated);
  color: var(--color-text-primary);
}

.search-results {
  max-height: 400px;
  overflow-y: auto;
  padding: var(--space-2);
}

.search-hint,
.search-no-results {
  padding: var(--space-6);
  text-align: center;
  color: var(--color-text-muted);
}

.search-results-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.search-result-item {
  margin: var(--space-1) 0;
}

.search-result-link {
  display: block;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: background 0.15s ease;
}

.search-result-link:hover {
  background: var(--color-surface-elevated);
}

.search-result-category {
  display: block;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.search-result-title {
  display: block;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.search-result-snippet {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* ============================================
   35. ENHANCED HERO SECTION WITH IMAGE
   ============================================ */

.hero-enhanced {
  position: relative;
  padding: var(--space-16) 0;
  background: linear-gradient(135deg, var(--dark-900) 0%, var(--dark-800) 50%, rgba(234, 179, 8, 0.05) 100%);
  overflow: hidden;
}

.hero-enhanced::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: url('/assets/images/hero/hero-bg.svg') no-repeat center right;
  background-size: contain;
  opacity: 0.1;
}

.hero-enhanced .container {
  position: relative;
  z-index: 1;
}

.hero-grid {
  display: grid;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}

.hero-text h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.2;
  margin-bottom: var(--space-6);
}

.hero-text .lead {
  font-size: var(--text-lg);
  margin-bottom: var(--space-8);
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
}

.hero-image img {
  width: 100%;
  height: auto;
  display: block;
}

.hero-image-placeholder {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--dark-700) 0%, var(--dark-800) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
}

.hero-image-placeholder svg {
  width: 64px;
  height: 64px;
  opacity: 0.5;
}

/* Trust indicators */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.trust-badge-icon {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
}

/* ============================================
   36. CARDS WITH IMAGES
   ============================================ */

.card-featured {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.card-featured:hover {
  border-color: var(--gold-700);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.card-featured-image {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--dark-700) 0%, var(--dark-800) 100%);
  overflow: hidden;
}

.card-featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.card-featured:hover .card-featured-image img {
  transform: scale(1.05);
}

.card-featured-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
}

.card-featured-image-placeholder svg {
  width: 48px;
  height: 48px;
  opacity: 0.3;
}

.card-featured-body {
  padding: var(--space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-featured-category {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.card-featured-title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-text-primary);
}

.card-featured-description {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  flex: 1;
}

/* Icon cards for foundations */
.card-icon {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.card-icon:hover {
  border-color: var(--gold-700);
  transform: translateY(-2px);
}

.card-icon-symbol {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(234, 179, 8, 0.15) 0%, rgba(234, 179, 8, 0.05) 100%);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  font-size: 1.75rem;
}

.card-icon-title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-text-primary);
}

.card-icon-description {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* ============================================
   37. SECTION STYLING
   ============================================ */

.section {
  padding: var(--space-16) 0;
}

.section-alt {
  background: var(--color-surface);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-12);
}

.section-header h2 {
  border: none;
  padding: 0;
  margin: 0 0 var(--space-4);
}

.section-header .lead {
  margin: 0;
}

.section-cta {
  text-align: center;
  margin-top: var(--space-8);
}

/* ============================================
   38. SOFTER UI ELEMENTS
   ============================================ */

/* Softer buttons */
.btn {
  border-radius: var(--radius-lg);
  font-weight: 600;
  transition: all var(--transition-base);
}

.btn-primary {
  box-shadow: 0 4px 14px rgba(234, 179, 8, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 6px 20px rgba(234, 179, 8, 0.4);
  transform: translateY(-1px);
}

/* Softer cards */
.card {
  border-radius: var(--radius-xl);
}

/* Softer inputs */
input, textarea, select {
  border-radius: var(--radius-md);
}

/* ============================================
   39. PLACEHOLDER IMAGES - SVG PATTERNS
   ============================================ */

.placeholder-image {
  position: relative;
  background: linear-gradient(135deg, var(--dark-700) 0%, var(--dark-800) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.placeholder-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23334155' fill-opacity='0.3'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.placeholder-icon {
  position: relative;
  z-index: 1;
  width: 64px;
  height: 64px;
  color: var(--color-text-muted);
  opacity: 0.5;
}

/* Scenario card placeholder icons */
.scenario-icon {
  font-size: 2rem;
}

/* ============================================
   40. IMPROVED FOOTER
   ============================================ */

.site-footer {
  background: linear-gradient(180deg, var(--dark-900) 0%, var(--dark-950) 100%);
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}