/* ============================================================
   MROPulse — Industrial Supply Chain Intelligence
   Design language: IBM Carbon × Bloomberg Terminal × Amber
   NOT: AI startup gradients, purple blobs, floating cards
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@300;400;500;600&display=swap');

/* ── Tokens ─────────────────────────────────────────────── */
:root {
  /* Surfaces — layered flat, no shadows */
  --bg:          #0a0a0a;   /* near-black page canvas      */
  --layer-01:    #141414;   /* cards, containers           */
  --layer-02:    #1e1e1e;   /* elevated panels             */
  --layer-03:    #262626;   /* hover states                */

  /* Text */
  --text-primary:   #f4f4f4;
  --text-secondary: #a8a8a8;
  --text-muted:     #6f6f6f;

  /* Accent — amber industrial, not blue/teal/purple */
  --amber:        #d97706;
  --amber-light:  #f59e0b;
  --amber-dim:    #92400e;
  --amber-glow:   rgba(217,119,6,0.12);

  /* Borders */
  --border:       #333333;
  --border-subtle:#222222;

  /* Status */
  --green:  #16a34a;
  --red:    #dc2626;
  --yellow: #ca8a04;

  /* Typography — IBM Carbon scale */
  --font-sans:  'IBM Plex Sans',  system-ui, -apple-system, sans-serif;
  --font-mono:  'IBM Plex Mono',  ui-monospace, 'Courier New', monospace;

  /* Spacing — 8px grid */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --sp-9: 96px;

  /* Max widths */
  --content-width: 1120px;
  --reading-width: 720px;
}

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

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

body {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.6;
  background-color: var(--bg);
  color: var(--text-primary);
  min-height: 100vh;
}

img { max-width: 100%; display: block; }
a { color: var(--amber-light); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--amber); }

/* ── Price Ticker ────────────────────────────────────────── */
.ticker-bar {
  background: var(--layer-01);
  border-bottom: 1px solid var(--border);
  padding: 0 var(--sp-4);
  height: 32px;
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.ticker-bar::before {
  content: 'LIVE';
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: 0.2em;
  background: var(--amber-glow);
  border: 1px solid var(--amber-dim);
  padding: 2px 6px;
  margin-right: var(--sp-4);
  flex-shrink: 0;
}

.ticker-track {
  display: flex;
  gap: var(--sp-6);
  animation: ticker-scroll 40s linear infinite;
  white-space: nowrap;
}

.ticker-track:hover { animation-play-state: paused; }

@keyframes ticker-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}

.ticker-item .symbol {
  color: var(--text-primary);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.ticker-item .price {
  color: var(--text-primary);
}

.ticker-item .change.up   { color: #22c55e; }
.ticker-item .change.down { color: #d97706; }
.ticker-item .change.up::before   { content: '▲ '; font-size: 9px; }
.ticker-item .change.down::before { content: '▼ '; font-size: 9px; }

/* ── Site Header ─────────────────────────────────────────── */
.site-header {
  background: var(--layer-01);
  border-bottom: 1px solid var(--border);
  height: 56px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .inner {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--sp-5);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo — wordmark, no cutesy icons */
.site-logo {
  display: flex;
  align-items: baseline;
  gap: 2px;
  text-decoration: none;
}

.site-logo .logo-mro {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: -0.02em;
}

.site-logo .logo-pulse {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 400;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.site-logo .logo-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
  margin: 0 1px 2px;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
  list-style: none;
}

.site-nav a {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 0.15s;
}

.site-nav a:hover { color: var(--text-primary); }
.site-nav a.active { color: var(--amber-light); }

.header-cta {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--bg) !important;
  background: var(--amber);
  padding: 7px 16px;
  border-radius: 0;  /* Carbon: zero radius */
  border: 1px solid var(--amber);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.header-cta:hover {
  background: var(--amber-light);
  border-color: var(--amber-light);
}

/* ── Hero Section ────────────────────────────────────────── */
.site-hero {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  padding: var(--sp-9) var(--sp-5);
  position: relative;
  overflow: hidden;
}

/* Subtle grid background — like graph paper in a workshop */
.site-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border-subtle) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.4;
  pointer-events: none;
}

.site-hero .inner {
  max-width: var(--content-width);
  margin: 0 auto;
  position: relative;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--amber);
}

.site-hero h1 {
  font-family: var(--font-sans);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 300;     /* Carbon: light weight at display size */
  line-height: 1.1;
  color: var(--text-primary);
  max-width: 700px;
  margin-bottom: var(--sp-5);
  letter-spacing: -0.02em;
}

.site-hero h1 em {
  font-style: normal;
  color: var(--amber-light);
}

.site-hero .hero-sub {
  font-size: 17px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: var(--sp-7);
}

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

.btn-primary {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--bg);
  background: var(--amber);
  padding: 12px 28px;
  border: 1px solid var(--amber);
  border-radius: 0;
  cursor: pointer;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background 0.15s;
  display: inline-block;
}

.btn-primary:hover {
  background: var(--amber-light);
  border-color: var(--amber-light);
  color: var(--bg);
}

.btn-secondary {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  padding: 12px 28px;
  border: 1px solid var(--border);
  border-radius: 0;
  cursor: pointer;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.15s, border-color 0.15s;
  display: inline-block;
}

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

/* Hero stats strip */
.hero-stats {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--border);
  margin-top: var(--sp-7);
  padding-top: var(--sp-5);
}

.hero-stat {
  flex: 1;
  padding-right: var(--sp-6);
  border-right: 1px solid var(--border);
  margin-right: var(--sp-6);
}

.hero-stat:last-child {
  border-right: none;
  margin-right: 0;
}

.hero-stat .number {
  font-family: var(--font-mono);
  font-size: 36px;
  font-weight: 600;
  color: var(--amber-light);
  line-height: 1;
  margin-bottom: var(--sp-1);
}

.hero-stat .label {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ── Main Layout ─────────────────────────────────────────── */
.site-main {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: var(--sp-7) var(--sp-5);
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--sp-7);
  align-items: start;
}

/* ── Section Headers ─────────────────────────────────────── */
.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  padding-bottom: var(--sp-3);
  margin-bottom: var(--sp-5);
}

.section-title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.section-link {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

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

/* ── Post Cards ──────────────────────────────────────────── */
.post-feed {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Featured post — full bleed within column */
.post-card-featured {
  background: var(--layer-01);
  border: 1px solid var(--border);
  border-radius: 0;
  padding: var(--sp-6);
  margin-bottom: var(--sp-4);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
  transition: border-color 0.15s;
  position: relative;
}

.post-card-featured::before {
  content: 'FEATURED';
  position: absolute;
  top: -1px;
  left: -1px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--bg);
  background: var(--amber);
  padding: 3px 8px;
}

.post-card-featured:hover {
  border-color: var(--amber-dim);
}

/* Standard post card — row style like Bloomberg/FT */
.post-card {
  background: transparent;
  border-bottom: 1px solid var(--border-subtle);
  padding: var(--sp-4) 0;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--sp-4);
  align-items: start;
  transition: background 0.1s;
}

.post-card:hover {
  background: var(--layer-01);
  padding-left: var(--sp-4);
  padding-right: var(--sp-4);
  margin: 0 calc(-1 * var(--sp-4));
}

.post-card:first-child { border-top: none; }

/* Post meta — sector tag + date */
.post-meta {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-2);
}

.post-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  background: var(--amber-glow);
  border: 1px solid var(--amber-dim);
  padding: 2px 6px;
  border-radius: 0;   /* Carbon: no radius on tags */
}

.post-date {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.post-title {
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.35;
  color: var(--text-primary);
  margin-bottom: var(--sp-2);
  transition: color 0.15s;
}

.post-card:hover .post-title,
.post-card-featured:hover .post-title {
  color: var(--amber-light);
}

.post-excerpt {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.55;
  color: var(--text-secondary);
  /* 2-line clamp */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-thumbnail {
  width: 100px;
  height: 68px;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--border);
  filter: grayscale(20%);
}

/* ── Archive ─────────────────────────────────────────────── */
.archive-page {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: var(--sp-7) var(--sp-5) var(--sp-9);
}

.archive-hero {
  border-bottom: 1px solid var(--border);
  padding-bottom: var(--sp-5);
  margin-bottom: var(--sp-6);
}

.archive-hero h1 {
  font-family: var(--font-sans);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  max-width: 760px;
  margin-bottom: var(--sp-4);
}

.archive-sub {
  max-width: 640px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.archive-shell {
  background: var(--bg);
  border: 1px solid var(--border);
  border-top: 2px solid var(--amber);
}

.archive-table-head {
  display: grid;
  grid-template-columns: 136px 156px 1fr;
  gap: var(--sp-4);
  align-items: center;
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--border);
  background: var(--layer-01);
}

.archive-table-head span {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.archive-list {
  display: flex;
  flex-direction: column;
}

.archive-row {
  display: grid;
  grid-template-columns: 136px 156px 1fr;
  gap: var(--sp-4);
  align-items: start;
  padding: var(--sp-4);
  border-bottom: 1px solid var(--border-subtle);
  background: transparent;
  transition: background 0.1s, border-color 0.1s;
}

.archive-row:hover {
  background: var(--layer-01);
  border-bottom-color: var(--border);
}

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

.archive-date {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding-top: 2px;
  white-space: nowrap;
}

.archive-sector {
  display: flex;
  align-items: flex-start;
}

.archive-story h2 {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.35;
  margin-bottom: var(--sp-2);
}

.archive-story h2 a {
  color: var(--text-primary);
}

.archive-row:hover .archive-story h2 a {
  color: var(--amber-light);
}

.archive-story p,
.archive-empty p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-secondary);
}

.archive-empty {
  padding: var(--sp-6);
}

.pagination {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--sp-4);
  border-top: 1px solid var(--border);
  background: var(--layer-01);
  padding: var(--sp-4);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.pagination .page-number {
  grid-column: 2;
}

.pagination .newer-posts,
.pagination .older-posts {
  color: var(--text-secondary);
  border: 1px solid var(--border);
  padding: var(--sp-2) var(--sp-3);
}

.pagination .newer-posts { justify-self: start; }
.pagination .older-posts { justify-self: end; }

.pagination .newer-posts:hover,
.pagination .older-posts:hover {
  color: var(--bg);
  background: var(--amber);
  border-color: var(--amber);
}

/* ── Sidebar ─────────────────────────────────────────────── */
.site-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  position: sticky;
  top: calc(56px + var(--sp-5));
}

/* Subscribe block */
.subscribe-card {
  background: var(--layer-01);
  border: 1px solid var(--border);
  border-top: 2px solid var(--amber);
  padding: var(--sp-5);
}

.subscribe-card h3 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: var(--sp-3);
}

.subscribe-card p {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-secondary);
  margin-bottom: var(--sp-4);
}

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

/* Carbon bottom-border input style */
.subscribe-form input {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 400;
  color: var(--text-primary);
  background: var(--layer-02);
  border: none;
  border-bottom: 2px solid var(--border);
  border-radius: 0;
  padding: 10px 12px;
  outline: none;
  transition: border-color 0.15s;
}

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

.subscribe-form input:focus {
  border-bottom-color: var(--amber);
  background: var(--layer-03);
}

.subscribe-form button {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--amber);
  border: 1px solid var(--amber);
  border-radius: 0;
  padding: 10px;
  cursor: pointer;
  transition: background 0.15s;
}

.subscribe-form button:hover {
  background: var(--amber-light);
  border-color: var(--amber-light);
}

/* Subscribe success state */
.subscribe-success {
  display: none;
  padding: var(--sp-4) 0;
}

.subscribe-success .success-icon {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--amber);
  margin-bottom: var(--sp-3);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.subscribe-success .success-icon::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
}

.subscribe-success p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 0;
}

.subscribe-success strong {
  color: var(--text-primary);
}

.subscribe-card.subscribed .subscribe-form { display: none; }
.subscribe-card.subscribed .subscribe-success { display: block; }

/* Commodity prices widget */
.prices-card {
  background: var(--layer-01);
  border: 1px solid var(--border);
}

.prices-card .card-header {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.prices-card .card-header span {
  font-weight: 400;
  color: var(--text-muted);
  font-size: 10px;
}

.price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-2) var(--sp-4);
  border-bottom: 1px solid var(--border-subtle);
  transition: background 0.1s;
}

.price-row:hover { background: var(--layer-02); }
.price-row:last-child { border-bottom: none; }

.price-commodity {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.05em;
  flex: 1;
}

.price-unit {
  font-size: 11px;
  color: var(--text-muted);
  margin-left: var(--sp-1);
  font-weight: 400;
}

.price-value {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  text-align: right;
  margin-right: var(--sp-3);
}

.price-change {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  min-width: 52px;
  text-align: right;
}

.price-change.up   { color: var(--green); }
.price-change.down { color: var(--red); }

/* ── Article / Post Content ──────────────────────────────── */
.post-header {
  max-width: var(--reading-width);
  margin: 0 auto;
  padding: var(--sp-7) var(--sp-5) var(--sp-5);
}

.post-header .post-meta { margin-bottom: var(--sp-4); }

.post-header h1.post-title {
  font-family: var(--font-sans);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: var(--sp-4);
}

.post-header .post-excerpt-hero {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-secondary);
  border-left: 3px solid var(--amber);
  padding-left: var(--sp-4);
}

.post-content {
  max-width: var(--reading-width);
  margin: 0 auto;
  padding: 0 var(--sp-5) var(--sp-9);
}

/* Typography for article body */
.post-content p,
.post-content li {
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 1.2em;
}

.post-content h2 {
  font-family: var(--font-sans);
  font-size: 22px;
  font-weight: 600;
  color: var(--text-primary);
  margin: var(--sp-7) 0 var(--sp-3);
  padding-bottom: var(--sp-2);
  border-bottom: 1px solid var(--border);
}

.post-content h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin: var(--sp-5) 0 var(--sp-2);
}

.post-content blockquote {
  border-left: 3px solid var(--amber);
  padding: var(--sp-3) var(--sp-5);
  background: var(--layer-01);
  margin: var(--sp-5) 0;
  font-style: normal;
}

.post-content blockquote p {
  color: var(--text-primary);
  font-size: 17px;
  font-weight: 400;
  margin-bottom: 0;
}

.post-content code {
  font-family: var(--font-mono);
  font-size: 14px;
  background: var(--layer-02);
  border: 1px solid var(--border);
  padding: 2px 6px;
  color: var(--amber-light);
}

.post-content pre {
  background: var(--layer-01);
  border: 1px solid var(--border);
  border-left: 3px solid var(--amber-dim);
  padding: var(--sp-5);
  overflow-x: auto;
  margin: var(--sp-5) 0;
}

.post-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 13px;
  color: var(--text-secondary);
}

/* Data table — Bloomberg-style */
.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--sp-5) 0;
  font-family: var(--font-mono);
  font-size: 13px;
}

.post-content th {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 2px solid var(--amber-dim);
  padding: var(--sp-2) var(--sp-3);
  text-align: left;
}

.post-content td {
  padding: var(--sp-2) var(--sp-3);
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.post-content tr:hover td { background: var(--layer-01); }

/* ── Membership / Paywall ────────────────────────────────── */
.paywall-card {
  background: var(--layer-01);
  border: 1px solid var(--amber-dim);
  padding: var(--sp-6) var(--sp-7);
  text-align: center;
  margin: var(--sp-6) 0;
  position: relative;
}

.paywall-card::before {
  content: '⬡ MEMBERS ONLY';
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--amber);
  display: block;
  margin-bottom: var(--sp-4);
}

.paywall-card h3 {
  font-size: 20px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--sp-3);
}

.paywall-card p {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: var(--sp-5);
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

.plan-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
  max-width: 480px;
  margin: 0 auto;
  text-align: left;
}

.plan-card {
  background: var(--layer-02);
  border: 1px solid var(--border);
  padding: var(--sp-4);
}

.plan-card.featured {
  border-color: var(--amber);
  border-width: 1px;
}

.plan-name {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--sp-2);
}

.plan-price {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 600;
  color: var(--amber-light);
  line-height: 1;
}

.plan-price span {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 400;
}

/* ── Site Footer ─────────────────────────────────────────── */
.site-footer {
  background: var(--layer-01);
  border-top: 1px solid var(--border);
  margin-top: var(--sp-9);
  padding: var(--sp-8) var(--sp-5) var(--sp-5);
}

.site-footer .inner {
  max-width: var(--content-width);
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-7);
  padding-bottom: var(--sp-7);
  border-bottom: 1px solid var(--border);
}

.footer-brand .tagline {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: var(--sp-3);
  max-width: 260px;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--sp-4);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.footer-col ul li a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color 0.15s;
}

.footer-col ul li a:hover { color: var(--amber-light); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--sp-5);
}

.footer-bottom p {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.footer-disclaimer {
  font-size: 11px;
  color: var(--text-muted);
  max-width: var(--content-width);
  margin: var(--sp-4) auto 0;
  line-height: 1.5;
}

/* ── Utilities ───────────────────────────────────────────── */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  clip: rect(0,0,0,0);
  overflow: hidden;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .site-main {
    grid-template-columns: 1fr;
  }

  .site-sidebar {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-4);
  }
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-5);
  }

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

  .hero-stats {
    flex-wrap: wrap;
    gap: var(--sp-4);
  }

  .hero-stat {
    flex: 1 1 40%;
    border-right: none;
    padding-right: 0;
    margin-right: 0;
    border-bottom: 1px solid var(--border);
    padding-bottom: var(--sp-4);
    margin-bottom: var(--sp-4);
  }

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

  .site-nav { display: none; }

  .archive-table-head {
    display: none;
  }

  .archive-row {
    grid-template-columns: 1fr;
    gap: var(--sp-2);
  }

  .archive-date {
    font-size: 11px;
  }

  .archive-sector {
    order: -1;
  }

  .pagination {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .pagination .page-number,
  .pagination .newer-posts,
  .pagination .older-posts {
    grid-column: auto;
    justify-self: stretch;
  }

  .site-sidebar {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: var(--sp-3); text-align: center; }
}