/* ============================================
   SIGNAL/NOISE — Main Stylesheet
   Editorial Brutalism × Financial Terminal
   ============================================ */

:root {
  --black: #070707;
  --near-black: #0d0d0d;
  --dark: #111111;
  --border: #1f1f1f;
  --border-mid: #2a2a2a;
  --muted: #444;
  --mid: #666;
  --light: #999;
  --off-white: #d8d4cc;
  --white: #f0ece4;
  --accent: #e8401c;
  --accent-dim: #b83215;
  --accent-glow: rgba(232, 64, 28, 0.15);
  --gold: #c9a84c;
  --mono: 'IBM Plex Mono', monospace;
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'IBM Plex Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--off-white);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

/* ============ TICKER ============ */
.ticker-bar {
  background: var(--accent);
  height: 32px;
  display: flex;
  align-items: center;
  overflow: hidden;
  position: sticky;
  top: 0;
  z-index: 100;
}

.ticker-label {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 3px;
  color: rgba(255,255,255,0.9);
  background: rgba(0,0,0,0.3);
  padding: 0 16px;
  height: 100%;
  display: flex;
  align-items: center;
  white-space: nowrap;
  flex-shrink: 0;
}

.ticker-track {
  display: flex;
  gap: 0;
  animation: ticker 40s linear infinite;
  white-space: nowrap;
}

.ticker-track span {
  font-family: var(--mono);
  font-size: 10px;
  color: rgba(255,255,255,0.95);
  padding: 0 40px;
  letter-spacing: 0.5px;
}

.ticker-track span::after {
  content: '◆';
  margin-left: 40px;
  opacity: 0.5;
}

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

/* ============ NAV ============ */
.nav {
  background: var(--near-black);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 32px;
  z-index: 99;
}

.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 32px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-main {
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 500;
  color: var(--white);
  letter-spacing: -0.5px;
}

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

.logo-sub {
  font-family: var(--mono);
  font-size: 7px;
  color: var(--muted);
  letter-spacing: 2.5px;
  margin-top: 3px;
}

.nav-links {
  display: flex;
  gap: 32px;
  margin-left: auto;
}

.nav-links a {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--mid);
  transition: color 0.15s;
}

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

.nav-date {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--muted);
  letter-spacing: 1px;
  flex-shrink: 0;
}

/* ============ HERO ============ */
.hero {
  max-width: 1400px;
  margin: 0 auto;
  padding: 64px 32px;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 64px;
  align-items: start;
  border-bottom: 1px solid var(--border);
}

.hero-eyebrow {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 4px;
  color: var(--accent);
  margin-bottom: 24px;
}

.hero-headline {
  font-family: var(--serif);
  font-size: clamp(52px, 6vw, 88px);
  font-weight: 900;
  line-height: 0.95;
  color: var(--white);
  margin-bottom: 28px;
  letter-spacing: -1px;
}

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

.hero-deck {
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 300;
  color: var(--light);
  line-height: 1.65;
  max-width: 560px;
  margin-bottom: 28px;
}

.hero-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.hero-tag {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--off-white);
  border: 1px solid var(--border-mid);
  padding: 4px 10px;
}

.hero-date {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 1px;
  color: var(--muted);
}

.hero-cta {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--black);
  background: var(--accent);
  padding: 12px 24px;
  transition: background 0.15s;
}

.hero-cta:hover { background: var(--accent-dim); }

/* Hero stat panel */
.hero-stat-panel {
  background: var(--dark);
  border: 1px solid var(--border);
  padding: 0;
  align-self: start;
  margin-top: 8px;
}

.stat-item {
  padding: 24px;
  position: relative;
}

.stat-label {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 2.5px;
  color: var(--muted);
  margin-bottom: 8px;
}

.stat-value {
  font-family: var(--mono);
  font-size: 36px;
  font-weight: 500;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-sub {
  font-family: var(--sans);
  font-size: 11px;
  color: var(--mid);
}

.stat-divider {
  height: 1px;
  background: var(--border);
}

/* ============ SECTION RULE ============ */
.section-rule {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 32px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  height: 48px;
}

.section-rule span {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--muted);
}

/* ============ ARTICLE GRID ============ */
.article-grid {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto auto;
  border-bottom: 1px solid var(--border);
}

.article-card {
  padding: 36px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
}

.article-card:hover { background: var(--near-black); }
.article-card:nth-child(3n) { border-right: none; }

.article-card--lead {
  grid-column: 1 / 3;
  border-right: 1px solid var(--border);
}

.article-tag {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 14px;
}

.article-card h2 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--white);
  margin-bottom: 14px;
  transition: color 0.15s;
}

.article-card--lead h2 {
  font-size: 30px;
}

.article-card:hover h2 { color: var(--accent); }

.article-deck {
  font-size: 13px;
  color: var(--mid);
  line-height: 1.6;
  margin-bottom: 20px;
}

.article-meta {
  display: flex;
  gap: 16px;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--muted);
  letter-spacing: 1px;
}

/* ============ FORECAST TABLE ============ */
.forecast-section {
  max-width: 1400px;
  margin: 0 auto;
  padding: 48px 32px;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}

.forecast-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 12px;
}

.forecast-table th {
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--muted);
  text-align: left;
  padding: 0 20px 16px 0;
  border-bottom: 1px solid var(--border-mid);
}

.forecast-table td {
  padding: 16px 20px 16px 0;
  border-bottom: 1px solid var(--border);
  color: var(--light);
  vertical-align: top;
}

.metric-name {
  color: var(--off-white);
  font-size: 12px;
}

.highlight {
  color: var(--accent) !important;
}

.forecast-note {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
  margin-top: 24px;
  letter-spacing: 0.5px;
}

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

/* ============ FOOTER ============ */
.footer {
  background: var(--near-black);
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 64px 32px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer-brand .logo-main {
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 16px;
  display: block;
}

.footer-brand p {
  font-size: 13px;
  color: var(--mid);
  line-height: 1.7;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col-title {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--muted);
  margin-bottom: 6px;
}

.footer-col a {
  font-size: 13px;
  color: var(--mid);
  transition: color 0.15s;
}

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

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px 32px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.5px;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; }
  .hero-stat-panel { display: grid; grid-template-columns: 1fr 1fr; }
  .stat-divider { display: none; }
  .article-grid { grid-template-columns: 1fr 1fr; }
  .article-card--lead { grid-column: 1 / 3; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .hero { padding: 40px 20px; }
  .article-grid { grid-template-columns: 1fr; padding: 0 20px; }
  .article-card--lead { grid-column: 1; }
  .article-card { border-right: none; }
  .section-rule, .forecast-section, .footer-inner, .footer-bottom { padding-left: 20px; padding-right: 20px; }
  .footer-inner { grid-template-columns: 1fr; }
}

/* ============ ARTICLE PAGE ============ */
.article-header {
  max-width: 1400px;
  margin: 0 auto;
  padding: 64px 32px 48px;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 64px;
}

.article-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 32px;
}

.article-body h2 {
  font-family: var(--serif);
  font-size: 26px;
  color: var(--white);
  margin: 48px 0 16px;
  line-height: 1.2;
}

.article-body p {
  color: var(--light);
  line-height: 1.75;
  margin-bottom: 20px;
  font-size: 16px;
}

.article-body .lead {
  font-size: 19px;
  color: var(--off-white);
  line-height: 1.65;
  font-weight: 300;
  border-left: 3px solid var(--accent);
  padding-left: 24px;
  margin-bottom: 40px;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 12px;
  margin: 32px 0;
}

.article-body th {
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--muted);
  text-align: left;
  padding: 0 16px 12px 0;
  border-bottom: 1px solid var(--border-mid);
}

.article-body td {
  padding: 12px 16px 12px 0;
  border-bottom: 1px solid var(--border);
  color: var(--light);
}

.article-body .highlight { color: var(--accent); }