/* THE CHAIR — Landing Page Styles */

.landing-body { overflow-x: hidden; }

/* ─── BG CANVAS ───────────────────────────────────── */
.bg-canvas {
  position: fixed; top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0; pointer-events: none;
  opacity: 0.35;
}

/* ─── NAV ─────────────────────────────────────────── */
.landing-nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 40px;
  background: rgba(3, 6, 15, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-dim);
}
.nav-brand { font-size: 1.1rem; color: var(--cyan); letter-spacing: 0.3em; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { color: var(--text-secondary); font-size: 0.9rem; transition: color .2s; }
.nav-links a:hover { color: var(--text-primary); }
.nav-cta {
  background: var(--cyan); color: var(--bg-void) !important;
  padding: 8px 20px; border-radius: var(--r-sm);
  font-weight: 600; font-size: 0.85rem;
  transition: box-shadow .2s, transform .15s !important;
}
.nav-cta:hover { box-shadow: 0 0 20px var(--cyan-glow); transform: translateY(-1px); }

/* ─── SECTIONS SHARED ─────────────────────────────── */
section { position: relative; z-index: 1; }

.section-eyebrow {
  font-size: 0.7rem; letter-spacing: 0.4em; color: var(--cyan);
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 700;
  line-height: 1.1; margin-bottom: 16px;
}
.section-sub { color: var(--text-secondary); max-width: 520px; font-size: 1.05rem; }

/* ─── HERO ────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 120px 24px 80px;
}
.hero-eyebrow {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.8rem; color: var(--text-secondary);
  background: var(--bg-raised); border: 1px solid var(--border-dim);
  padding: 6px 16px; border-radius: 100px; margin-bottom: 40px;
}
.live-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green); box-shadow: 0 0 6px var(--green);
  animation: pulse-cyan 1.5s infinite;
}
.hero-title {
  font-size: clamp(5rem, 18vw, 14rem);
  line-height: 0.85;
  color: var(--text-primary);
  margin-bottom: 24px;
  text-shadow: 0 0 80px rgba(0, 212, 255, 0.15);
}
.title-accent {
  background: linear-gradient(135deg, var(--cyan), var(--gold));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem); color: var(--text-secondary);
  max-width: 540px; margin: 0 auto 40px; line-height: 1.7;
}
.hero-subtitle strong { color: var(--text-primary); }

/* ─── STATS ───────────────────────────────────────── */
.hero-stats {
  display: flex; gap: 12px; flex-wrap: wrap; justify-content: center;
  margin-bottom: 40px;
}
.stat-pill {
  background: var(--bg-raised); border: 1px solid var(--border-dim);
  padding: 10px 20px; border-radius: var(--r-md);
  text-align: center;
}
.stat-val { display: block; font-family: var(--font-data); font-size: 1.4rem; font-weight: 700; color: var(--cyan); }
.stat-label { font-size: 0.7rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.1em; }

/* ─── CTA BUTTON ──────────────────────────────────── */
.cta-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: linear-gradient(135deg, var(--cyan) 0%, #0099cc 100%);
  color: var(--bg-void); font-weight: 700; font-size: 1.05rem;
  padding: 16px 36px; border-radius: var(--r-md);
  position: relative; overflow: hidden;
  transition: transform .2s var(--ease-spring), box-shadow .2s;
}
.cta-btn::before {
  content: '';
  position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transition: left 0.4s;
}
.cta-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 32px var(--cyan-glow); }
.cta-btn:hover::before { left: 100%; }
.cta-btn.large { font-size: 1.2rem; padding: 20px 48px; }
.cta-icon { font-size: 1.1em; }
.hero-disclaimer { margin-top: 16px; font-size: 0.8rem; color: var(--text-dim); }

/* ─── PREVIEW CARD ────────────────────────────────── */
.hero-preview {
  margin-top: 60px; width: min(640px, 92vw);
  padding: 20px; border: 1px solid var(--border-glow);
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.07);
  animation: fade-in 1s ease 0.5s both;
}
.preview-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 16px; font-size: 0.75rem;
}
.preview-badge {
  background: var(--red-dim); border: 1px solid var(--red);
  color: var(--red); padding: 2px 10px; border-radius: 100px;
  font-size: 0.65rem; font-weight: 700; letter-spacing: 0.1em;
  animation: pulse-cyan 2s infinite;
}
.preview-quarter { color: var(--text-secondary); font-family: var(--font-data); }

.preview-gauges { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 16px; }
.preview-gauge {
  background: var(--bg-raised); border-radius: var(--r-sm); padding: 10px 12px;
  border-left: 3px solid var(--green);
}
.preview-gauge.warn { border-left-color: var(--yellow); }
.pg-label { font-size: 0.6rem; color: var(--text-secondary); letter-spacing: 0.1em; text-transform: uppercase; }
.pg-val { font-family: var(--font-data); font-size: 1.3rem; font-weight: 700; color: var(--green); margin: 2px 0 6px; }
.preview-gauge.warn .pg-val { color: var(--yellow); }
.pg-bar { height: 3px; background: var(--bg-surface); border-radius: 2px; overflow: hidden; }
.pg-fill { height: 100%; background: var(--green); border-radius: 2px; }
.pg-fill.warn { background: var(--yellow); }

.preview-feed { display: flex; flex-direction: column; gap: 8px; }
.pf-item { display: flex; gap: 8px; align-items: flex-start; font-size: 0.8rem; }
.pf-src {
  flex-shrink: 0; padding: 2px 8px; border-radius: 3px;
  font-size: 0.65rem; font-weight: 700; font-family: var(--font-data);
}
.pf-src.reddit { background: rgba(255, 69, 0, 0.15); color: #ff4500; }
.pf-src.bloomberg { background: rgba(0, 0, 0, 0.6); color: #ff8c00; border: 1px solid #ff8c00; }
.pf-text { color: var(--text-secondary); line-height: 1.4; }

/* ─── FEATURES ────────────────────────────────────── */
.how-it-works {
  padding: 120px 40px;
  max-width: 1200px; margin: 0 auto; text-align: center;
}
.features-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px; margin-top: 56px; text-align: left;
}
.feature-card { padding: 28px; transition: transform .3s, box-shadow .3s; }
.feature-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0, 212, 255, 0.08); }
.fc-icon { font-size: 2rem; margin-bottom: 16px; }
.feature-card h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 10px; }
.feature-card p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.7; margin-bottom: 16px; }
.fc-tag {
  font-size: 0.7rem; color: var(--cyan); background: var(--cyan-dim);
  border: 1px solid rgba(0, 212, 255, 0.2); padding: 4px 10px; border-radius: 100px;
  display: inline-block;
}

/* ─── SCENARIOS ───────────────────────────────────── */
.scenarios-section {
  padding: 120px 40px;
  max-width: 1200px; margin: 0 auto;
}
.scenarios-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px; margin-top: 56px;
}
.scenario-card { padding: 24px; transition: transform .3s; position: relative; overflow: hidden; }
.scenario-card:hover { transform: translateY(-4px); }
.sc-difficulty {
  font-family: var(--font-display); font-size: 0.65rem; letter-spacing: 0.3em;
  margin-bottom: 8px;
}
.scenario-card.easy .sc-difficulty  { color: var(--green); }
.scenario-card.medium .sc-difficulty { color: var(--yellow); }
.scenario-card.hard .sc-difficulty   { color: #f97316; }
.scenario-card.hardest .sc-difficulty { color: var(--red); }
.sc-year { font-family: var(--font-data); font-size: 2rem; font-weight: 700; color: var(--text-dim); margin-bottom: 4px; }
.scenario-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.scenario-card p { color: var(--text-secondary); font-size: 0.88rem; line-height: 1.6; margin-bottom: 16px; }
.sc-survival { font-family: var(--font-data); font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 20px; }
.sc-survival span { color: var(--yellow); font-weight: 700; font-size: 1.1rem; }
.sc-btn {
  display: inline-block; font-weight: 600; font-size: 0.88rem;
  color: var(--cyan); transition: gap .2s;
}
.sc-btn:hover { letter-spacing: 0.02em; }

/* ─── SOCIAL PROOF ────────────────────────────────── */
.proof-section { padding: 120px 40px; max-width: 1100px; margin: 0 auto; text-align: center; }
.testimonials-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px; margin-top: 56px;
}
.testimonial { padding: 28px; text-align: left; }
.t-quote { font-size: 0.95rem; line-height: 1.7; color: var(--text-secondary); margin-bottom: 20px; font-style: italic; }
.t-author { display: flex; align-items: center; gap: 12px; }
.t-avatar {
  width: 40px; height: 40px; border-radius: 50%; display: flex;
  align-items: center; justify-content: center; font-weight: 700;
  font-size: 1rem; color: white; flex-shrink: 0;
}
.t-name { font-weight: 600; font-size: 0.9rem; }
.t-role { font-size: 0.78rem; color: var(--text-secondary); }

/* ─── FINAL CTA ───────────────────────────────────── */
.final-cta {
  padding: 160px 40px;
  text-align: center;
  background: radial-gradient(ellipse at center, rgba(0,212,255,0.04) 0%, transparent 60%);
}
.final-cta-title { font-size: clamp(3rem, 8vw, 7rem); line-height: 0.9; margin-bottom: 48px; }
.final-disclaimer { margin-top: 20px; font-size: 0.82rem; color: var(--text-dim); }

/* ─── FOOTER ──────────────────────────────────────── */
.landing-footer {
  padding: 40px; border-top: 1px solid var(--border-dim);
  display: flex; flex-wrap: wrap; align-items: center;
  justify-content: space-between; gap: 16px;
}
.footer-brand { font-size: 1rem; color: var(--text-secondary); letter-spacing: 0.3em; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: var(--text-secondary); font-size: 0.88rem; }
.footer-legal { font-size: 0.75rem; color: var(--text-dim); }

/* ─── RESPONSIVE ──────────────────────────────────── */
@media (max-width: 768px) {
  .landing-nav { padding: 12px 20px; }
  .nav-links a:not(.nav-cta) { display: none; }
  .hero { padding: 100px 20px 60px; }
  .how-it-works, .scenarios-section, .proof-section, .final-cta { padding: 80px 20px; }
  .hero-title { font-size: clamp(4rem, 20vw, 8rem); }
}