/* ============================================================
   STORY NAVIGATOR — GLOBAL DESIGN SYSTEM
   Analytical Empathy meets Curated Guidance
   ============================================================ */

/* 1. GOOGLE FONTS — Instrument Serif + Inter + JetBrains Mono
-------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* 2. CSS CUSTOM PROPERTIES
-------------------------------------------------------------- */
:root {
  /* Brand palette */
  --canvas:  #F2EBE5;
  --navy:    #0F171E;
  --rust:    #D66853;
  --sage:    #7A9E9F;

  /* Light mode semantic tokens */
  --bg:             #F2EBE5;
  --bg-card:        #EAE1D8;
  --bg-elevated:    #E0D5CA;
  --bg-inset:       #F7F2ED;
  --text-primary:   #0F171E;
  --text-secondary: #3A4A54;
  --text-muted:     #6B7C86;
  --text-meta:      #7A9E9F;
  --border:         rgba(122, 158, 159, 0.28);
  --border-strong:  rgba(122, 158, 159, 0.55);
  --border-accent:  rgba(214, 104, 83, 0.4);
  --accent:         #D66853;
  --accent-dim:     rgba(214, 104, 83, 0.10);
  --accent-hover:   #C45940;
  --shadow-sm:      0 1px 3px rgba(15, 23, 30, 0.08);
  --shadow-md:      0 4px 16px rgba(15, 23, 30, 0.10);
  --shadow-lg:      0 12px 40px rgba(15, 23, 30, 0.12);

  /* Spacing scale */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;

  /* Border radius */
  --radius-sm:  4px;
  --radius-md:  6px;
  --radius-lg:  8px;

  /* Transitions */
  --ease-nav:    cubic-bezier(0.22, 1, 0.36, 1);
  --ease-sweep:  cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 0.18s;
  --duration-mid:  0.35s;
  --duration-slow: 0.65s;
}

[data-theme="dark"] {
  --bg:             #0F171E;
  --bg-card:        #162028;
  --bg-elevated:    #1C2B36;
  --bg-inset:       #0A1218;
  --text-primary:   #F2EBE5;
  --text-secondary: rgba(242, 235, 229, 0.70);
  --text-muted:     rgba(242, 235, 229, 0.42);
  --text-meta:      #7A9E9F;
  --border:         rgba(122, 158, 159, 0.18);
  --border-strong:  rgba(122, 158, 159, 0.35);
  --border-accent:  rgba(214, 104, 83, 0.38);
  --accent:         #D66853;
  --accent-dim:     rgba(214, 104, 83, 0.12);
  --accent-hover:   #E07A65;
  --shadow-sm:      0 1px 3px rgba(0, 0, 0, 0.30);
  --shadow-md:      0 4px 20px rgba(0, 0, 0, 0.38);
  --shadow-lg:      0 12px 50px rgba(0, 0, 0, 0.50);
}

/* 3. CSS RESET & BASE
-------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  background-color: var(--bg);
  color: var(--text-primary);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-weight: 400;
  line-height: 1.65;
  min-height: 100vh;
  transition: background-color 0.35s var(--ease-nav), color 0.35s var(--ease-nav);
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* 4. TYPOGRAPHY
-------------------------------------------------------------- */
.font-serif  { font-family: 'Instrument Serif', Georgia, serif; }
.font-sans   { font-family: 'Inter', system-ui, sans-serif; }
.font-mono   { font-family: 'JetBrains Mono', 'Courier New', monospace; }

h1, h2, h3, h4, h5 {
  font-family: 'Instrument Serif', Georgia, serif;
  font-weight: 400;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.15rem; font-family: 'Inter', sans-serif; font-weight: 600; }

p { max-width: 70ch; color: var(--text-secondary); line-height: 1.75; }

/* 5. LAYOUT UTILITIES
-------------------------------------------------------------- */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.container--narrow {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.section { padding: var(--sp-20) 0; }
.section--lg { padding: var(--sp-24) 0; }

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

/* 6. SCROLL READING PROGRESS BAR
-------------------------------------------------------------- */
#reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--accent);
  z-index: 1000;
  transition: width 0.1s linear;
}

/* 7. NAVIGATION
-------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  transition: background-color 0.35s var(--ease-nav),
              border-color 0.35s var(--ease-nav),
              box-shadow 0.35s var(--ease-nav);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

/* Logo */
.nav-logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo__wordmark {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.25rem;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  transition: color 0.2s;
}

.nav-logo__sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-meta);
}

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

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.nav-links a {
  font-family: 'Inter', sans-serif;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  position: relative;
  padding-bottom: 2px;
  transition: color var(--duration-fast) ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--duration-mid) var(--ease-nav);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Nav right controls */
.nav-controls {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

/* Dark mode toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  background: transparent;
  transition: border-color var(--duration-fast),
              color var(--duration-fast),
              background var(--duration-fast);
}

.theme-toggle:hover {
  border-color: var(--border-strong);
  color: var(--accent);
  background: var(--accent-dim);
}

.theme-toggle svg { width: 18px; height: 18px; transition: transform 0.4s var(--ease-nav); }
.theme-toggle:hover svg { transform: rotate(15deg); }

/* Mobile hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  padding: 8px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: border-color var(--duration-fast);
}

.nav-hamburger span {
  display: block;
  height: 1.5px;
  background: var(--text-primary);
  transition: transform 0.3s var(--ease-nav), opacity 0.3s;
}

.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile nav drawer */
.nav-drawer {
  display: none;
  flex-direction: column;
  gap: 0;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s var(--ease-nav);
}

.nav-drawer.open { max-height: 400px; }

.nav-drawer a {
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: var(--sp-4) var(--sp-6);
  border-bottom: 1px solid var(--border);
  transition: color var(--duration-fast), background var(--duration-fast);
}

.nav-drawer a:hover,
.nav-drawer a.active {
  color: var(--accent);
  background: var(--accent-dim);
}

/* 8. BUTTONS
-------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: 'Inter', sans-serif;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) ease;
  cursor: pointer;
}

.btn--primary {
  background: var(--accent);
  color: #F2EBE5;
  border: 1px solid var(--accent);
}

.btn--primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(214, 104, 83, 0.28);
}

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

.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

.btn--ghost {
  background: transparent;
  color: var(--text-meta);
  border: 1px solid var(--border);
  font-weight: 500;
}

.btn--ghost:hover {
  color: var(--text-primary);
  border-color: var(--border-strong);
}

/* Arrow indicator */
.btn .arrow {
  display: inline-block;
  font-style: normal;
  transition: transform 0.25s var(--ease-nav);
}

.btn:hover .arrow { transform: translateX(4px); }

/* 9. CATEGORY TAG / BADGE
-------------------------------------------------------------- */
.tag {
  display: inline-flex;
  align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-meta);
  padding: 3px 9px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  white-space: nowrap;
  transition: border-color var(--duration-fast), color var(--duration-fast);
}

.tag--accent {
  color: var(--accent);
  border-color: var(--border-accent);
  background: var(--accent-dim);
}

/* 10. HERO SECTION (Home Page)
-------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: calc(92vh - 68px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding: var(--sp-20) 0;
}

/* Topographic grid background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(122, 158, 159, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(122, 158, 159, 0.09) 1px, transparent 1px);
  background-size: 52px 52px;
  pointer-events: none;
}

/* Radial vignette overlay */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 70% at 50% 50%, transparent 30%, var(--bg) 100%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.hero__content { max-width: 640px; }

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

.hero__eyebrow-line {
  display: block;
  width: 32px;
  height: 1px;
  background: var(--accent);
}

.hero__eyebrow-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero__title {
  font-size: clamp(3rem, 6.5vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: var(--sp-6);
  color: var(--text-primary);
}

.hero__title em {
  font-style: italic;
  color: var(--accent);
}

.hero__subtitle {
  font-size: 1.05rem;
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  line-height: 1.75;
  color: var(--text-secondary);
  max-width: 52ch;
  margin-bottom: var(--sp-10);
}

.hero__cta {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

/* Compass dial graphic (hero right) */
.hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.compass-dial {
  width: min(380px, 40vw);
  aspect-ratio: 1;
  position: relative;
}

.compass-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid var(--border);
  animation: rotate-ring 30s linear infinite;
}

.compass-ring:nth-child(1) { inset: 0; animation-duration: 40s; }
.compass-ring:nth-child(2) { inset: 12%; animation-duration: 28s; animation-direction: reverse; }
.compass-ring:nth-child(3) { inset: 26%; animation-duration: 20s; }

.compass-ring::before {
  content: '';
  position: absolute;
  top: -3px;
  left: 50%;
  transform: translateX(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--sage);
  opacity: 0.6;
}

.compass-core {
  position: absolute;
  inset: 38%;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.compass-core-n {
  font-family: 'Instrument Serif', serif;
  font-size: 1.5rem;
  color: var(--accent);
  letter-spacing: -0.05em;
}

@keyframes rotate-ring {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Crosshair lines */
.compass-crosshair {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.compass-crosshair::before,
.compass-crosshair::after {
  content: '';
  position: absolute;
  background: var(--border);
}

.compass-crosshair::before {
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  transform: translateY(-0.5px);
}

.compass-crosshair::after {
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  transform: translateX(-0.5px);
}

/* 11. SECTION HEADERS
-------------------------------------------------------------- */
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sp-6);
  margin-bottom: var(--sp-10);
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid var(--border);
}

.section-header__left { max-width: 480px; }

.section-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
}

.section-eyebrow::before {
  content: '';
  display: block;
  width: 20px;
  height: 1px;
  background: var(--accent);
}

.section-title {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 0;
}

/* 12. BENTO GRID — ARTICLE CARDS
-------------------------------------------------------------- */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

/* Grid placement for the 6-card bento layout */
.bento-grid .bento-card:nth-child(1) { grid-column: 1 / 3; }
.bento-grid .bento-card:nth-child(2) { grid-column: 3;     grid-row: 1 / 3; }
.bento-grid .bento-card:nth-child(3) { grid-column: 1; }
.bento-grid .bento-card:nth-child(4) { grid-column: 2; }
.bento-grid .bento-card:nth-child(5) { grid-column: 1; }
.bento-grid .bento-card:nth-child(6) { grid-column: 2 / 4; }

/* CARD BASE */
.bento-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  transition:
    border-color var(--duration-mid) ease,
    box-shadow var(--duration-mid) ease,
    transform var(--duration-mid) var(--ease-nav);
}

/* Radar sweep pseudo-element */
.bento-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    transparent 20%,
    rgba(214, 104, 83, 0.06) 50%,
    rgba(122, 158, 159, 0.04) 65%,
    transparent 80%
  );
  transform: translateX(-100%);
  transition: transform var(--duration-slow) var(--ease-sweep);
  pointer-events: none;
  z-index: 1;
}

.bento-card:hover::before {
  transform: translateX(110%);
}

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

/* Card visual band (color-coded by category) */
.bento-card__visual {
  height: 140px;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

/* Featured cards get taller visual */
.bento-card:nth-child(1) .bento-card__visual,
.bento-card:nth-child(2) .bento-card__visual,
.bento-card:nth-child(6) .bento-card__visual {
  height: 180px;
}

/* Topographic pattern in card visuals */
.bento-card__visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(242, 235, 229, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(242, 235, 229, 0.06) 1px, transparent 1px);
  background-size: 24px 24px;
  z-index: 1;
}

/* Category-specific gradients */
.bento-card[data-category="boundary"] .bento-card__visual {
  background: linear-gradient(135deg, #2A1810 0%, #D66853 60%, #B8503F 100%);
}

.bento-card[data-category="ecosystem"] .bento-card__visual {
  background: linear-gradient(135deg, #0D2020 0%, #7A9E9F 55%, #5A8485 100%);
}

.bento-card[data-category="intelligence"] .bento-card__visual {
  background: linear-gradient(135deg, #0F171E 0%, #1C3A52 50%, #2A5070 100%);
}

.bento-card[data-category="family"] .bento-card__visual {
  background: linear-gradient(135deg, #1E1208 0%, #B87040 55%, #D68845 100%);
}

.bento-card[data-category="companionship"] .bento-card__visual {
  background: linear-gradient(135deg, #1A0E18 0%, #9B5B7A 55%, #C07090 100%);
}

.bento-card[data-category="identity"] .bento-card__visual {
  background: linear-gradient(135deg, #0A1810 0%, #3A7A5A 55%, #5A9A72 100%);
}

/* Abstract contour lines on visual */
.bento-card__contour {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  overflow: hidden;
}

.bento-card__contour svg {
  width: 100%;
  height: 100%;
  opacity: 0.22;
}

/* Card category chip in visual */
.bento-card__cat {
  position: absolute;
  top: var(--sp-3);
  left: var(--sp-3);
  z-index: 3;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(242, 235, 229, 0.85);
  background: rgba(15, 23, 30, 0.5);
  border: 1px solid rgba(242, 235, 229, 0.18);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  backdrop-filter: blur(4px);
}

.bento-card__read-time {
  position: absolute;
  top: var(--sp-3);
  right: var(--sp-3);
  z-index: 3;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  font-weight: 400;
  color: rgba(242, 235, 229, 0.65);
  letter-spacing: 0.05em;
}

/* Card content */
.bento-card__body {
  padding: var(--sp-5);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  position: relative;
  z-index: 2;
}

.bento-card__date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--text-meta);
}

.bento-card__title {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.15rem;
  line-height: 1.3;
  color: var(--text-primary);
  font-weight: 400;
  transition: color var(--duration-fast);
}

.bento-card:nth-child(1) .bento-card__title,
.bento-card:nth-child(2) .bento-card__title,
.bento-card:nth-child(6) .bento-card__title {
  font-size: 1.35rem;
}

.bento-card:hover .bento-card__title { color: var(--accent); }

.bento-card__excerpt {
  font-family: 'Inter', sans-serif;
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-width: none;
}

.bento-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  margin-top: auto;
  padding-top: var(--sp-3);
  border-top: 1px solid var(--border);
}

.bento-card__arrow {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-meta);
  transition: color var(--duration-fast), gap var(--duration-fast) var(--ease-nav);
}

.bento-card:hover .bento-card__arrow {
  color: var(--accent);
  gap: 10px;
}

/* 13. HOME PAGE — FEATURED DISPATCH SECTION
-------------------------------------------------------------- */
.featured-dispatch {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  min-height: 420px;
  background: var(--bg-card);
  transition: border-color var(--duration-mid), box-shadow var(--duration-mid);
}

.featured-dispatch:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-lg);
}

.featured-dispatch__visual {
  background: linear-gradient(150deg, #0F171E 0%, #1E3545 45%, #2A5070 100%);
  position: relative;
  overflow: hidden;
  min-height: 320px;
}

.featured-dispatch__visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(122, 158, 159, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(122, 158, 159, 0.08) 1px, transparent 1px);
  background-size: 32px 32px;
}

.featured-dispatch__visual-label {
  position: absolute;
  bottom: var(--sp-5);
  left: var(--sp-5);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(242, 235, 229, 0.55);
}

.featured-dispatch__body {
  padding: var(--sp-10) var(--sp-10) var(--sp-8);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.featured-dispatch__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-5);
}

.featured-dispatch__label::before {
  content: '';
  display: block;
  width: 16px;
  height: 1px;
  background: var(--accent);
}

.featured-dispatch__title {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  line-height: 1.18;
  color: var(--text-primary);
  font-weight: 400;
  margin-bottom: var(--sp-5);
}

.featured-dispatch__excerpt {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--text-secondary);
  max-width: 55ch;
  margin-bottom: var(--sp-6);
}

/* 14. HOME PAGE — PHILOSOPHY STRIP
-------------------------------------------------------------- */
.philosophy-strip {
  padding: var(--sp-16) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-inset);
}

.philosophy-strip__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-8);
}

.philosophy-pillar {
  padding: var(--sp-6);
  border-left: 1px solid var(--border);
}

.philosophy-pillar__number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--text-meta);
  margin-bottom: var(--sp-3);
}

.philosophy-pillar__title {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.3rem;
  color: var(--text-primary);
  font-weight: 400;
  margin-bottom: var(--sp-3);
}

.philosophy-pillar__text {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 38ch;
}

/* 15. ARTICLES LIST PAGE — PAGE HERO
-------------------------------------------------------------- */
.page-hero {
  padding: var(--sp-16) 0 var(--sp-12);
  position: relative;
  border-bottom: 1px solid var(--border);
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(122, 158, 159, 0.065) 1px, transparent 1px),
    linear-gradient(90deg, rgba(122, 158, 159, 0.065) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.page-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.page-hero__title {
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: var(--sp-4);
}

.page-hero__subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 60ch;
  font-family: 'Inter', sans-serif;
  margin-bottom: 0;
}

/* 16. COMPASS PAGE — THE COMPASS
-------------------------------------------------------------- */
.compass-hero {
  padding: var(--sp-20) 0 var(--sp-16);
  position: relative;
  border-bottom: 1px solid var(--border);
}

.compass-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(122, 158, 159, 0.065) 1px, transparent 1px),
    linear-gradient(90deg, rgba(122, 158, 159, 0.065) 1px, transparent 1px);
  background-size: 44px 44px;
}

.compass-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: var(--sp-20);
  align-items: center;
}

.compass-hero__title {
  font-size: clamp(2.75rem, 5.5vw, 4.75rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: var(--sp-5);
}

.compass-hero__lead {
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--text-secondary);
  max-width: 60ch;
  margin-bottom: var(--sp-8);
}

.compass-doctrine-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
  padding: var(--sp-16) 0;
}

.compass-doctrine-item {
  padding: var(--sp-6);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  position: relative;
  overflow: hidden;
  transition: border-color var(--duration-mid), box-shadow var(--duration-mid);
}

.compass-doctrine-item:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
}

.compass-doctrine-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-mid) var(--ease-nav);
}

.compass-doctrine-item:hover::before { transform: scaleX(1); }

.compass-doctrine-item__num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--text-meta);
  margin-bottom: var(--sp-3);
}

.compass-doctrine-item__title {
  font-family: 'Instrument Serif', serif;
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: var(--sp-3);
}

.compass-doctrine-item__text {
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: none;
}

/* Compass methodology section */
.compass-method {
  padding: var(--sp-16) 0;
  border-top: 1px solid var(--border);
}

.compass-method__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--sp-6);
  margin-top: var(--sp-10);
}

.compass-method__item {
  padding: var(--sp-6) 0;
  border-top: 2px solid var(--border);
  transition: border-color var(--duration-mid);
}

.compass-method__item:hover { border-top-color: var(--accent); }

.compass-method__step {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: var(--sp-3);
}

.compass-method__title {
  font-family: 'Instrument Serif', serif;
  font-size: 1.35rem;
  font-weight: 400;
  margin-bottom: var(--sp-3);
}

.compass-method__text {
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 40ch;
}

/* 17. INDIVIDUAL ARTICLE PAGE
-------------------------------------------------------------- */
.article-hero {
  padding: var(--sp-12) 0 var(--sp-10);
  border-bottom: 1px solid var(--border);
  position: relative;
}

.article-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(122, 158, 159, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(122, 158, 159, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.article-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.article-hero__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-6);
}

.article-hero__title {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.025em;
  font-weight: 400;
  margin-bottom: var(--sp-5);
  max-width: 22ch;
}

.article-hero__lead {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-secondary);
  max-width: 62ch;
}

/* Article body */
.article-body {
  max-width: 860px;
  margin: 0 auto;
  padding: var(--sp-12) var(--sp-6);
}

.article-body > * + * { margin-top: var(--sp-6); }

.article-body h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  margin-top: var(--sp-12);
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--border);
}

.article-body h3 {
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  margin-top: var(--sp-8);
  margin-bottom: var(--sp-3);
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
}

.article-body h4 {
  font-size: 1rem;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.01em;
  margin-top: var(--sp-6);
  margin-bottom: var(--sp-2);
}

.article-body p {
  font-size: 1.025rem;
  line-height: 1.85;
  color: var(--text-secondary);
  max-width: 70ch;
}

.article-body p:first-child {
  font-size: 1.1rem;
  color: var(--text-primary);
  line-height: 1.8;
}

/* Article section divider */
.article-section-divider {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin: var(--sp-10) 0;
  color: var(--text-meta);
}

.article-section-divider::before,
.article-section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.article-section-divider span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* Pull quote */
.pull-quote {
  border-left: 3px solid var(--accent);
  padding: var(--sp-4) var(--sp-6);
  margin: var(--sp-8) 0;
  background: var(--accent-dim);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.pull-quote p {
  font-family: 'Instrument Serif', serif;
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--text-primary);
  font-style: italic;
  max-width: none;
}

/* 18. CONTINUE NAVIGATING (Related Articles)
-------------------------------------------------------------- */
.continue-nav {
  padding: var(--sp-16) 0;
  border-top: 1px solid var(--border);
  background: var(--bg-inset);
}

.continue-nav__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  margin-top: var(--sp-8);
}

.continue-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  transition: border-color var(--duration-mid), transform var(--duration-mid) var(--ease-nav);
  position: relative;
  overflow: hidden;
}

.continue-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(214,104,83,0.05) 55%, transparent 75%);
  transform: translateX(-100%);
  transition: transform 0.65s var(--ease-sweep);
  pointer-events: none;
}

.continue-card:hover::before { transform: translateX(110%); }
.continue-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.continue-card__cat {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.continue-card__title {
  font-family: 'Instrument Serif', serif;
  font-size: 1.05rem;
  line-height: 1.35;
  color: var(--text-primary);
  font-weight: 400;
  transition: color var(--duration-fast);
}

.continue-card:hover .continue-card__title { color: var(--accent); }

.continue-card__arrow {
  margin-top: auto;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-meta);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color var(--duration-fast), gap var(--duration-fast) var(--ease-nav);
}

.continue-card:hover .continue-card__arrow {
  color: var(--accent);
  gap: 10px;
}

/* 19. FOOTER
-------------------------------------------------------------- */
.site-footer {
  background: var(--bg-inset);
  border-top: 1px solid var(--border);
  padding: var(--sp-16) 0 var(--sp-8);
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--sp-10);
  padding-bottom: var(--sp-12);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--sp-8);
}

.footer-brand__wordmark {
  font-family: 'Instrument Serif', serif;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: var(--sp-2);
}

.footer-brand__sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-meta);
  margin-bottom: var(--sp-5);
}

.footer-brand__desc {
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 36ch;
}

.footer-col__heading {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-meta);
  margin-bottom: var(--sp-5);
}

.footer-col__links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer-col__links a {
  font-size: 0.84rem;
  color: var(--text-secondary);
  transition: color var(--duration-fast);
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.footer-bottom__copy {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.footer-bottom__tagline {
  font-family: 'Instrument Serif', serif;
  font-size: 0.95rem;
  font-style: italic;
  color: var(--text-muted);
}

/* 20. DARK MODE SPECIFIC
-------------------------------------------------------------- */
[data-theme="dark"] .hero::before {
  background-image:
    linear-gradient(rgba(122, 158, 159, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(122, 158, 159, 0.07) 1px, transparent 1px);
}

[data-theme="dark"] .philosophy-strip {
  background: var(--bg-inset);
}

/* Star-like dots for dark mode hero */
[data-theme="dark"] .hero::before {
  background-image:
    radial-gradient(circle, rgba(122, 158, 159, 0.35) 1px, transparent 1px),
    linear-gradient(rgba(122, 158, 159, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(122, 158, 159, 0.05) 1px, transparent 1px);
  background-size: 52px 52px, 52px 52px, 52px 52px;
  background-position: 26px 26px, 0 0, 0 0;
}

/* 21. RESPONSIVE — TABLET
-------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-12);
  }

  .hero__visual { order: -1; }
  .compass-dial { width: 240px; }

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

  .bento-grid .bento-card:nth-child(1) { grid-column: 1 / 3; grid-row: auto; }
  .bento-grid .bento-card:nth-child(2) { grid-column: 1; grid-row: auto; }
  .bento-grid .bento-card:nth-child(3) { grid-column: 2; grid-row: auto; }
  .bento-grid .bento-card:nth-child(4) { grid-column: 1; grid-row: auto; }
  .bento-grid .bento-card:nth-child(5) { grid-column: 2; grid-row: auto; }
  .bento-grid .bento-card:nth-child(6) { grid-column: 1 / 3; grid-row: auto; }

  .featured-dispatch {
    grid-template-columns: 1fr;
  }

  .featured-dispatch__visual { min-height: 220px; }

  .compass-hero__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .compass-doctrine-grid { grid-template-columns: 1fr 1fr; }
  .compass-method__grid  { grid-template-columns: 1fr 1fr; }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-8);
  }

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

  .philosophy-strip__inner { grid-template-columns: 1fr 1fr; }
}

/* 22. RESPONSIVE — MOBILE
-------------------------------------------------------------- */
@media (max-width: 680px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-drawer { display: flex; }

  .hero { min-height: auto; padding: var(--sp-12) 0; }

  .hero__title { font-size: clamp(2.5rem, 10vw, 3.5rem); }

  .bento-grid { grid-template-columns: 1fr; gap: var(--sp-3); }
  .bento-grid .bento-card { grid-column: 1 !important; grid-row: auto !important; }

  .philosophy-strip__inner { grid-template-columns: 1fr; }

  .compass-doctrine-grid { grid-template-columns: 1fr; }
  .compass-method__grid  { grid-template-columns: 1fr; }

  .footer-top { grid-template-columns: 1fr; gap: var(--sp-6); }

  .continue-nav__grid { grid-template-columns: 1fr; }

  .section-header { flex-direction: column; align-items: flex-start; }

  .article-hero__title { font-size: clamp(1.75rem, 8vw, 2.5rem); }
}

/* 23. UTILITY ANIMATIONS
-------------------------------------------------------------- */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-up {
  animation: fade-up 0.55s var(--ease-nav) both;
}

.fade-up--delay-1 { animation-delay: 0.1s; }
.fade-up--delay-2 { animation-delay: 0.22s; }
.fade-up--delay-3 { animation-delay: 0.34s; }

/* Horizontal rule in article */
hr.article-hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: var(--sp-10) 0;
}

/* Accent dot separator */
.dot-sep {
  display: inline-block;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--text-meta);
  vertical-align: middle;
  margin: 0 var(--sp-2);
}