/* ===== SHARPEDGE AI — Bloomberg meets premium sportsbook ===== */

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-card: #16161f;
  --bg-card-hover: #1c1c28;
  --border: #252530;
  --border-subtle: #1e1e28;
  --text-primary: #e8e8ed;
  --text-secondary: #8888a0;
  --text-muted: #55556a;
  --accent: #00e59b;
  --accent-dim: rgba(0, 229, 155, 0.12);
  --sharp: #ff6b35;
  --sharp-dim: rgba(255, 107, 53, 0.12);
  --value: #4ea8ff;
  --value-dim: rgba(78, 168, 255, 0.12);
  --alert: #ffd700;
  --alert-dim: rgba(255, 215, 0, 0.12);
  --danger: #ff4757;
  --warn: #ffa502;
  --good: #00e59b;
  --font-display: 'Space Grotesk', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 10px;
  --radius-sm: 6px;
}

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

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-display);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ===== NAV ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo {
  color: var(--accent);
  font-size: 20px;
}

.nav-name {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.5px;
}

.nav-ai {
  color: var(--accent);
  margin-left: 2px;
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

.status-text {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 2px;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0, 229, 155, 0.4); }
  50% { opacity: 0.6; box-shadow: 0 0 0 6px rgba(0, 229, 155, 0); }
}

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

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 800px;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--accent);
  border: 1px solid rgba(0, 229, 155, 0.25);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
}

.hero-title {
  font-size: clamp(42px, 7vw, 80px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -3px;
  margin-bottom: 24px;
}

.hero-accent {
  color: var(--accent);
  position: relative;
}

.hero-sub {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-stat-value {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 600;
  color: var(--text-primary);
}

.hero-stat-label {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0, 229, 155, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 155, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 50% 60% at 50% 40%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 50% 60% at 50% 40%, black, transparent);
}

/* ===== TICKER ===== */
.ticker {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
  padding: 14px 0;
}

.ticker-track {
  display: flex;
  gap: 48px;
  animation: scroll 30s linear infinite;
  width: max-content;
}

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

.ticker-item {
  display: flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
}

.ticker-match {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 0.5px;
}

.ticker-odds {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
}

.ticker-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 3px;
  letter-spacing: 1px;
}

.ticker-sharp { background: var(--sharp-dim); color: var(--sharp); }
.ticker-value { background: var(--value-dim); color: var(--value); }
.ticker-alert { background: var(--alert-dim); color: var(--alert); }

/* ===== SECTIONS SHARED ===== */
.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}

/* ===== FEATURES ===== */
.features {
  padding: 100px 32px;
}

.features-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 48px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  transition: background 0.2s, border-color 0.2s;
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(0, 229, 155, 0.15);
}

.feature-card-large {
  grid-column: 1 / -1;
}

.feature-icon {
  font-size: 24px;
  color: var(--accent);
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: -0.5px;
}

.feature-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Feature preview (inside Daily Value Bets card) */
.feature-preview {
  margin-top: 28px;
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.preview-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.preview-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  min-width: 120px;
}

.preview-bar {
  flex: 1;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.preview-fill {
  display: block;
  height: 100%;
  background: var(--value);
  border-radius: 2px;
}

.preview-pct {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--value);
  min-width: 70px;
  text-align: right;
}

.preview-value {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
}

.preview-down { color: var(--sharp); }
.preview-alert { color: var(--alert); font-size: 12px; }

/* ===== SIGNALS ===== */
.signals {
  padding: 100px 32px;
  background: var(--bg-secondary);
}

.signals-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.signals-desc {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.signals-demo {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.signal-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.signal-card-dim {
  opacity: 0.6;
}

.signal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.signal-type {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--sharp);
  background: var(--sharp-dim);
  padding: 4px 10px;
  border-radius: 3px;
}

.signal-time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.signal-match {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}

.signal-detail {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.signal-meta {
  display: flex;
  gap: 16px;
}

.signal-league {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.signal-confidence {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
}

/* ===== DISCIPLINE ===== */
.discipline {
  padding: 100px 32px;
}

.discipline-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.discipline-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.discipline-header {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.discipline-metrics {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 24px;
}

.disc-metric {
  display: flex;
  align-items: center;
  gap: 12px;
}

.disc-label {
  font-size: 13px;
  color: var(--text-secondary);
  min-width: 160px;
}

.disc-bar {
  flex: 1;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.disc-fill {
  display: block;
  height: 100%;
  border-radius: 3px;
  transition: width 0.5s;
}

.disc-fill-warn { background: var(--warn); }
.disc-fill-danger { background: var(--danger); }
.disc-fill-good { background: var(--good); }

.disc-val {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  min-width: 80px;
  text-align: right;
  color: var(--text-muted);
}

.discipline-insight {
  font-size: 14px;
  font-style: italic;
  color: var(--text-secondary);
  border-left: 2px solid var(--accent);
  padding-left: 16px;
  line-height: 1.6;
}

.discipline-desc {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== CLOSING ===== */
.closing {
  padding: 120px 32px;
  text-align: center;
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}

.closing-line {
  width: 60px;
  height: 2px;
  background: var(--accent);
  margin: 0 auto 48px;
}

.closing-title {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.closing-accent {
  color: var(--accent);
}

.closing-sub {
  font-size: 16px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

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

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

.footer-note {
  font-size: 13px;
  color: var(--text-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav-inner { padding: 14px 20px; }

  .hero { padding: 100px 20px 60px; }
  .hero-title { letter-spacing: -1.5px; }
  .hero-sub { font-size: 16px; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .hero-stat-divider { width: 40px; height: 1px; }

  .features { padding: 60px 20px; }
  .features-grid { grid-template-columns: 1fr; }

  .signals { padding: 60px 20px; }
  .signals-inner { grid-template-columns: 1fr; gap: 40px; }

  .discipline { padding: 60px 20px; }
  .discipline-inner { grid-template-columns: 1fr; gap: 40px; }
  .discipline-inner > .discipline-demo { order: 2; }
  .disc-label { min-width: 120px; font-size: 12px; }

  .closing { padding: 80px 20px; }

  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }

  .preview-row { flex-wrap: wrap; }
  .preview-label { min-width: 100px; }
}