/* ══════════════════════════════════════════════
   LANDING.CSS
   ══════════════════════════════════════════════ */

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(13,15,20,0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.logo-mark {
  width: 32px; height: 32px;
  background: var(--accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.5px;
  flex-shrink: 0;
}
.logo-mark.sm { width: 26px; height: 26px; font-size: 12px; border-radius: 6px; }

.logo-text {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.12em;
}
.logo-text.sm { font-size: 12px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 400;
  transition: color 0.15s;
}
.nav-link:hover { color: var(--text-primary); text-decoration: none; }

.nav-cta { padding: 8px 18px; font-size: 12px; }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120px 32px 80px;
  overflow: hidden;
  text-align: center;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.glow-orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(91,106,240,0.18) 0%, transparent 70%);
  top: -100px; left: 50%;
  transform: translateX(-50%);
}
.glow-orb-2 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(16,184,168,0.12) 0%, transparent 70%);
  bottom: 100px; left: 10%;
}
.glow-orb-3 {
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(167,139,250,0.10) 0%, transparent 70%);
  top: 200px; right: 8%;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero-eyebrow { margin-bottom: 24px; }

.hero-title {
  font-size: clamp(40px, 6vw, 68px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.hero-title-accent {
  font-weight: 600;
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--teal) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.btn-lg { padding: 12px 28px; font-size: 14px; }

/* ── Dashboard preview card ── */
.hero-preview {
  position: relative;
  z-index: 1;
  margin-top: 64px;
  width: 100%;
  max-width: 680px;
}

.preview-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 60px rgba(91,106,240,0.12);
}

.preview-header {
  background: var(--bg-surface-2);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--border);
}

.preview-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.preview-dot.red    { background: #f43f5e; }
.preview-dot.amber  { background: #f59e0b; }
.preview-dot.green  { background: #22c55e; }

.preview-title {
  font-size: 11px;
  color: var(--text-muted);
  margin-left: 8px;
  font-family: var(--font-mono);
}

.preview-body { padding: 20px; }

.preview-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.preview-stat {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}
.preview-stat.accent-stat {
  background: var(--accent-dim);
  border-color: rgba(91,106,240,0.2);
}

.pstat-label { font-size: 10px; color: var(--text-muted); margin-bottom: 4px; }
.pstat-value { font-size: 18px; font-weight: 500; color: var(--text-primary); margin-bottom: 6px; font-family: var(--font-mono); }
.pstat-badge { font-size: 9px; }

/* mini bar chart */
.preview-chart-label { font-size: 10px; color: var(--text-muted); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.06em; }

.preview-bars { display: flex; flex-direction: column; gap: 8px; }

.pbar-row { display: flex; align-items: center; gap: 10px; }
.pbar-name { font-size: 11px; color: var(--text-secondary); width: 68px; text-align: right; flex-shrink: 0; }
.pbar-track { flex: 1; height: 5px; background: var(--bg-raised-2); border-radius: 3px; overflow: hidden; }
.pbar-fill { height: 100%; border-radius: 3px; }
.pbar-val { font-size: 11px; color: var(--text-secondary); width: 60px; font-family: var(--font-mono); }

/* ── SECTION SHARED ── */
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}

.section-header { text-align: center; margin-bottom: 56px; }

.section-eyebrow {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-light);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 300;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

/* ── FEATURES ── */
.features {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: border-color 0.2s, background 0.2s;
}
.feature-card:hover {
  border-color: var(--border-strong);
  background: var(--bg-surface-2);
}

.feature-icon {
  width: 40px; height: 40px;
  background: var(--bg-raised);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.feature-title { font-size: 15px; font-weight: 500; color: var(--text-primary); margin-bottom: 8px; }
.feature-desc  { font-size: 13px; color: var(--text-secondary); line-height: 1.7; }

/* ── HOW IT WORKS ── */
.how {
  padding: 100px 0;
  border-top: 1px solid var(--border);
}

.steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  max-width: 800px;
  margin: 0 auto;
}

.step { flex: 1; text-align: center; padding: 0 24px; }

.step-num {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.step-title { font-size: 16px; font-weight: 500; color: var(--text-primary); margin-bottom: 8px; }
.step-desc  { font-size: 13px; color: var(--text-secondary); line-height: 1.7; }

.step-divider { flex-shrink: 0; opacity: 0.5; }

/* ── CTA BAND ── */
.cta-band {
  padding: 100px 0;
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(91,106,240,0.12) 0%, transparent 70%);
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.cta-inner { text-align: center; position: relative; z-index: 1; }
.cta-title { font-size: clamp(28px, 4vw, 40px); font-weight: 300; letter-spacing: -0.02em; color: var(--text-primary); margin-bottom: 14px; }
.cta-sub   { font-size: 15px; color: var(--text-secondary); margin-bottom: 32px; }

/* ── FOOTER ── */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo { display: flex; align-items: center; gap: 8px; text-decoration: none; }
.footer-copy { font-size: 12px; color: var(--text-muted); }