/* index.css — Landing page-specific styles (hero, audience, blindspot, signals, blog, CTA sections).
   Shared styles (nav, footer, variables, buttons) live in global.css. */

/* ── Hero ── */
.hero { display: grid; grid-template-columns: 1fr 1fr; background: var(--color-bg-primary); min-height: calc(100vh - 158px); }
.hero-left { padding: 80px 60px; display: flex; flex-direction: column; justify-content: center; }
.hero-right { padding: 60px 60px 60px 0; display: flex; flex-direction: column; justify-content: center; }
.hero-eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent); margin-bottom: 24px; font-weight: 600; }
.hero h1 { font-size: 52px; line-height: 1.15; color: var(--color-text-light); font-weight: 700; margin-bottom: 20px; max-width: 640px; }
.hero h1 .accent { color: var(--color-accent); }
.hero-body { font-size: 15px; color: var(--color-text-secondary); line-height: 1.75; max-width: 460px; margin-bottom: 10px; }
.hero-tag { font-size: 13px; color: var(--color-text-light); font-weight: 600; letter-spacing: 0.02em; margin-bottom: 36px; }
.hero-btns { display: flex; gap: 12px; }

/* ── Signal Preview Cards ── */
.preview-label { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-muted); margin-bottom: 16px; font-weight: 500; }
.signal-preview { background: var(--color-bg-elevated); border: 1px solid var(--color-border-dark); padding: 20px; margin-bottom: 8px; }
.sp-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.sp-tag { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; }
.sp-ticker { font-size: 11px; color: var(--color-text-muted); font-weight: 500; }
.sp-title { font-size: 14px; color: var(--color-text-preview); line-height: 1.55; margin-bottom: 14px; }
.sp-footer { display: flex; justify-content: space-between; font-size: 11px; color: var(--color-text-muted); }
.sp-score { color: var(--color-score-light); font-weight: 600; }
.signal-locked { background: var(--color-bg-elevated); border: 1px solid var(--color-border-dark); padding: 20px; margin-bottom: 8px; position: relative; overflow: hidden; }
.signal-locked .sp-tag, .signal-locked .sp-ticker { filter: blur(4px); user-select: none; }
.signal-locked .sp-title { filter: blur(6px); user-select: none; color: var(--color-text-muted); }
.signal-locked .sp-footer { filter: blur(4px); user-select: none; }
.locked-overlay { position: absolute; bottom: 0; left: 0; right: 0; height: 100%; background: linear-gradient(to bottom, transparent 20%, rgba(15,30,53,0.85) 100%); display: flex; align-items: flex-end; justify-content: center; padding-bottom: 18px; }
.locked-cta { font-size: 12px; color: var(--color-accent); font-weight: 600; letter-spacing: 0.04em; }

/* ── Stats Bar ── */
.stats-bar { display: flex; background: var(--color-bg-elevated); border-top: 1px solid var(--color-border-dark); }
/* numbers: 4 columns. Default (no announcement) = full width. */
.stats-nums { flex: 1; display: grid; grid-template-columns: repeat(4, 1fr); }
/* with announcement: numbers take ~65%, card ~35% */
.stats-bar.has-announce .stats-nums { flex: 0 0 65%; }
.stat-cell { padding: 22px 32px; border-right: 1px solid var(--color-border-dark); }
.stat-cell:last-child { border-right: none; }
.stat-num { font-size: 25px; font-weight: 700; color: var(--color-text-light); margin-bottom: 4px; }
.stat-label { font-size: 11px; color: var(--color-text-muted); letter-spacing: 0.04em; }
/* announcement card (right side of the stats bar) */
.stats-announce { flex: 1; min-width: 0; padding: 18px 28px; border-left: 1px solid var(--color-border-dark); display: flex; flex-direction: column; justify-content: center; }
.stats-announce-label { display: inline-block; align-self: flex-start; font-size: 9.5px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent); border: 1px solid var(--color-border-dark); padding: 1px 7px; border-radius: 3px; margin-bottom: 7px; }
.stats-announce-title { font-size: 14px; font-weight: 700; color: var(--color-text-light); line-height: 1.3; margin-bottom: 4px; }
.stats-announce-body { font-size: 11.5px; color: var(--color-text-muted); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* ── Audience ── */
.audience { padding: 80px 60px; background: var(--color-text-light); border-bottom: 1px solid var(--color-border-light); }
.audience-header { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-text-dim); font-weight: 600; margin-bottom: 40px; }
.audience-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--color-border-light); }
.audience-col { padding: 40px 48px; }
.audience-col:first-child { border-right: 1px solid var(--color-border-light); }
.audience-label { font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; margin-bottom: 16px; }
.audience-title { font-size: 18px; font-weight: 700; color: var(--color-text-primary); margin-bottom: 24px; line-height: 1.3; }
.audience-triggers { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.audience-triggers li { font-size: 14px; color: var(--color-text-muted); line-height: 1.55; padding-left: 20px; position: relative; }
.audience-triggers li::before { content: "—"; position: absolute; left: 0; color: var(--color-accent); font-weight: 600; }

/* ── Blindspot ── */
.blindspot { padding: 80px 60px; background: var(--color-bg-primary); border-top: 1px solid var(--color-border-dark); }
.blindspot-eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; margin-bottom: 16px; }
.blindspot-title { font-size: 32px; font-weight: 700; color: var(--color-text-light); margin-bottom: 56px; max-width: 600px; line-height: 1.2; }
.blindspot-chain { display: grid; grid-template-columns: 1fr 80px 1fr 80px 1fr; align-items: start; gap: 0; margin-bottom: 64px; }
.chain-num { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; margin-bottom: 12px; }
.chain-label { font-size: 16px; font-weight: 700; color: var(--color-text-light); margin-bottom: 10px; line-height: 1.3; }
.chain-body { font-size: 13px; color: var(--color-text-secondary); line-height: 1.65; }
.chain-arrow { display: flex; align-items: center; justify-content: center; padding-top: 48px; color: var(--color-border-dark); font-size: 22px; font-weight: 300; }

/* ── Timeline ── */
.timeline { background: var(--color-bg-elevated); border: 1px solid var(--color-border-dark); padding: 32px 40px; }
.timeline-label { font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-text-muted); font-weight: 600; margin-bottom: 20px; }
.timeline-track { display: flex; align-items: center; gap: 0; }
.tl-node { text-align: center; flex: 0 0 auto; }
.tl-dot { width: 10px; height: 10px; background: var(--color-accent); margin: 0 auto 8px; }
.tl-dot.grey { background: var(--color-border-dark); }
.tl-dot.green { background: var(--color-score-light); }
.tl-node-label { font-size: 11px; color: var(--color-text-light); font-weight: 600; white-space: nowrap; }
.tl-node-sub { font-size: 10px; color: var(--color-text-muted); margin-top: 4px; }
.tl-line { flex: 1; height: 1px; background: var(--color-border-dark); position: relative; }
.tl-line--short { flex: none; width: 120px; }
.tl-line--tail { flex: none; width: 80px; }
.tl-line-fill { position: absolute; top: 0; left: 0; height: 1px; background: var(--color-accent); }
.tl-line-fill--60 { width: 60%; }
.tl-gap-label { position: absolute; top: -22px; left: 50%; transform: translateX(-50%); font-size: 10px; color: var(--color-accent); font-weight: 600; letter-spacing: 0.06em; white-space: nowrap; }
.tl-gap-label--offset { left: 40%; }

/* ── Signals Section ── */
.signals-section { padding: 80px 60px; background: var(--color-text-light); border-bottom: 1px solid var(--color-border-light); }
.sec-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 32px; }
.sec-title { font-size: 24px; font-weight: 700; color: var(--color-text-primary); }
.sec-link { font-size: 13px; color: var(--color-accent); font-weight: 500; text-decoration: none; transition: color 0.15s; }
.signal-table { width: 100%; border-collapse: collapse; }
.signal-table th { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-dim); padding: 0 16px 16px 0; text-align: left; border-bottom: 2px solid var(--color-text-primary); font-weight: 600; }
.signal-table td { padding: 18px 16px 18px 0; border-bottom: 1px solid var(--color-border-light); font-size: 14px; vertical-align: top; }
.signal-table tr:last-child td { border-bottom: none; }
.tag-pill { display: inline-block; background: var(--color-bg-pill); padding: 4px 10px; font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-text-primary); font-weight: 600; }
.ticker { font-weight: 600; color: var(--color-text-primary); }
.signal-title-cell { color: var(--color-text-primary); line-height: 1.55; }
.score { color: var(--color-score-dark); font-weight: 600; font-size: 13px; }
.date { color: var(--color-text-dim); font-size: 12px; }
.locked-row td { color: var(--color-text-locked); filter: blur(4px); user-select: none; }

/* ── Sample CTA ── */
.sample-cta { padding: 80px 60px; background: var(--color-bg-muted); border-top: 1px solid var(--color-border-light); border-bottom: 1px solid var(--color-border-light); display: flex; justify-content: space-between; align-items: center; gap: 80px; }
.sample-cta-left { flex: 1; }
.sample-cta-eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; margin-bottom: 16px; }
.sample-cta-title { font-size: 28px; font-weight: 700; color: var(--color-text-primary); line-height: 1.25; margin-bottom: 16px; }
.sample-cta-body { font-size: 15px; color: var(--color-text-muted); line-height: 1.75; max-width: 480px; margin-bottom: 28px; }
.sample-cta-right { flex: 0 0 340px; background: var(--color-text-light); border: 1px solid var(--color-border-light); padding: 28px; }
.sample-preview-label { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-dim); margin-bottom: 16px; font-weight: 600; }
.sample-row { padding: 14px 0; border-bottom: 1px solid var(--color-border-light); display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
.sample-row:last-of-type { border-bottom: none; }
.sample-row-tag { font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; flex: 0 0 36px; }
.sample-row-text { font-size: 13px; color: var(--color-text-primary); line-height: 1.4; flex: 1; }
.sample-row-score { font-size: 11px; color: var(--color-score-dark); font-weight: 600; flex: 0 0 auto; white-space: nowrap; }
.sample-unlock { margin-top: 16px; text-align: center; font-size: 12px; color: var(--color-accent); font-weight: 600; letter-spacing: 0.04em; }

/* ── CTA Band ── */
.cta-band { background: var(--color-bg-primary); padding: 64px 60px; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--color-border-dark); }
.cta-text h2 { font-size: 28px; font-weight: 700; color: var(--color-text-light); margin-bottom: 8px; }
.cta-text p { font-size: 14px; color: var(--color-text-secondary); max-width: 480px; line-height: 1.65; }
.cta-actions { display: flex; gap: 12px; flex-shrink: 0; }

/* ── Blog Section ── */
.blog-section { padding: 80px 60px; background: var(--color-text-light); border-bottom: 1px solid var(--color-border-light); }
.blog-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 32px; }
.blog-card { border: 1px solid var(--color-border-light); padding: 32px; }
.blog-card-tag { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; margin-bottom: 12px; }
.blog-card-title { font-size: 17px; font-weight: 700; color: var(--color-text-primary); line-height: 1.4; margin-bottom: 12px; }
.blog-card-body { font-size: 13px; color: var(--color-text-secondary); line-height: 1.65; margin-bottom: 20px; }
.blog-card-footer { display: flex; justify-content: space-between; align-items: center; }
.blog-card-meta { font-size: 11px; color: var(--color-text-dim); }
.blog-card-link { font-size: 12px; color: var(--color-accent); font-weight: 600; text-decoration: none; letter-spacing: 0.04em; transition: color 0.15s; }

/* ── Pricing Guidance ── */
.pricing-guidance { padding: 64px 60px; background: var(--color-bg-muted); border-bottom: 1px solid var(--color-border-light); display: flex; justify-content: space-between; align-items: center; }

.pg-eyebrow { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent); font-weight: 600; margin-bottom: 12px; }
.pg-title { font-size: 24px; font-weight: 700; color: var(--color-text-primary); margin-bottom: 8px; }
.pg-body { font-size: 14px; color: var(--color-text-muted); line-height: 1.65; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-left { padding: 48px 24px; }
  .hero-right { padding: 0 24px 48px; }
  .hero h1 { font-size: 32px; }
  .hero-body { font-size: 14px; }
  .hero-btns { flex-direction: column; }
  .hero-btns a { width: 100%; text-align: center; }
  .stats-bar { flex-direction: column; }
  .stats-bar.has-announce .stats-nums { flex: none; }
  .stats-nums { grid-template-columns: repeat(2, 1fr); }
  .stat-cell { padding: 20px 24px; }
  .stat-cell:nth-child(2) { border-right: none; }
  .stat-cell:nth-child(1), .stat-cell:nth-child(2) { border-bottom: 1px solid var(--color-border-dark); }
  .stat-num { font-size: 24px; }
  .stats-announce { border-left: none; border-top: 1px solid var(--color-border-dark); }
  .audience { padding: 48px 24px; }
  .audience-grid { grid-template-columns: 1fr; }
  .audience-col:first-child { border-right: none; border-bottom: 1px solid var(--color-border-light); }
  .audience-col { padding: 32px 0; }
  .blindspot { padding: 48px 24px; }
  .blindspot-title { font-size: 24px; margin-bottom: 40px; }
  .blindspot-chain { grid-template-columns: 1fr; gap: 32px; }
  .chain-arrow { display: none; }
  .timeline { padding: 24px; overflow-x: auto; }
  .timeline-track { min-width: 560px; }
  .signals-section { padding: 48px 24px; }
  .signal-table-wrap { overflow-x: auto; }
  .sample-cta { padding: 48px 24px; flex-direction: column; gap: 40px; }
  .sample-cta-right { flex: none; width: 100%; }
  .sample-cta-title { font-size: 24px; }
  .cta-band { padding: 48px 24px; flex-direction: column; gap: 24px; text-align: center; }
  .cta-actions { justify-content: center; }
  .blog-section { padding: 48px 24px; }
  .blog-grid { grid-template-columns: 1fr; }
  .pricing-guidance { padding: 48px 24px; flex-direction: column; gap: 24px; align-items: flex-start; }
}