.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,229,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 80%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 48px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  width: 100%;
}

.hero-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.2em;
  color: #00E5FF;
  margin-bottom: 32px;
  opacity: 0.7;
}

.hero-part-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.15em;
  color: #6B7A90;
  margin-bottom: 8px;
}

.hero-part-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(48px, 6vw, 72px);
  font-weight: 700;
  color: #00E5FF;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 20px;
  text-shadow: 0 0 40px rgba(0,229,255,0.4);
}

.hero-part-meta {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.meta-item {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: #6B7A90;
  display: flex;
  gap: 6px;
  align-items: center;
}

.meta-label {
  color: #3D4A5C;
  font-size: 9px;
  letter-spacing: 0.1em;
}

.amber { color: #FFB300 !important; }
.green { color: #00D68F !important; }
.cyan { color: #00E5FF !important; }
.text-muted { color: #6B7A90 !important; }

.hero-radar {
  position: relative;
  width: 160px;
  height: 160px;
}

.radar-ring {
  position: absolute;
  border: 1px solid rgba(0,229,255,0.2);
  border-radius: 50%;
  animation: radar-pulse 3s ease-in-out infinite;
}

.radar-ring-1 { width: 60px; height: 60px; top: 50px; left: 50px; animation-delay: 0s; }
.radar-ring-2 { width: 110px; height: 110px; top: 25px; left: 25px; animation-delay: 0.6s; }
.radar-ring-3 { width: 160px; height: 160px; top: 0; left: 0; animation-delay: 1.2s; }

@keyframes radar-pulse {
  0% { opacity: 0.8; border-color: rgba(0,229,255,0.4); }
  100% { opacity: 0; border-color: rgba(0,229,255,0.05); }
}

.radar-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  background: #00E5FF;
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 12px #00E5FF;
}

.radar-crosshair {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
}

.radar-crosshair::before,
.radar-crosshair::after {
  content: '';
  position: absolute;
  background: rgba(0,229,255,0.15);
}

.radar-crosshair::before { width: 100%; height: 1px; top: 50%; left: 0; }
.radar-crosshair::after { width: 1px; height: 100%; left: 50%; top: 0; }

.hero-headline {
  font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: #E8ECF2;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 17px;
  line-height: 1.65;
  color: #6B7A90;
  max-width: 420px;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 32px;
}

.stat-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 22px;
  font-weight: 700;
  color: #00E5FF;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 12px;
  color: #6B7A90;
  letter-spacing: 0.05em;
}

.hero-divider {
  position: relative;
  z-index: 2;
  height: 1px;
  background: linear-gradient(90deg, transparent, #1E2433, transparent);
  margin: 0 48px;
}

.section-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.25em;
  color: #00E5FF;
  opacity: 0.6;
  margin-bottom: 16px;
}

/* SIGNAL SECTION */
.signal { padding: 100px 0; background: #12151C; }

.signal-inner { max-width: 1200px; margin: 0 auto; padding: 0 48px; }

.signal-header { margin-bottom: 64px; }

.signal-headline {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #E8ECF2;
}

.signal-cards {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2px;
}

.signal-card {
  background: #0C0F14;
  padding: 40px 36px;
  border: 1px solid #1E2433;
  border-radius: 2px;
}

.signal-card.card-mid {
  background: #1A1E28;
  border-color: rgba(0,229,255,0.15);
}

.card-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: #3D4A5C;
  margin-bottom: 24px;
  letter-spacing: 0.1em;
}

.card-icon { margin-bottom: 20px; }

.signal-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: #E8ECF2;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.signal-card p {
  font-size: 14px;
  line-height: 1.7;
  color: #6B7A90;
  margin-bottom: 24px;
}

.card-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.2em;
  color: #00E5FF;
  opacity: 0.5;
  border: 1px solid rgba(0,229,255,0.2);
  padding: 4px 10px;
  border-radius: 2px;
  display: inline-block;
}

.card-tag-green { color: #00D68F; border-color: rgba(0,214,143,0.3); }

/* AGENT SECTION */
.agent { padding: 100px 0; background: #0C0F14; }

.agent-inner { max-width: 1200px; margin: 0 auto; padding: 0 48px; }

.agent-header { margin-bottom: 48px; }

.agent-headline {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #E8ECF2;
}

.agent-window {
  background: #0A0D12;
  border: 1px solid #1E2433;
  border-radius: 8px;
  overflow: hidden;
  max-width: 860px;
}

.window-topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  background: #080A0F;
  border-bottom: 1px solid #1E2433;
}

.window-dots { display: flex; gap: 6px; }

.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot-red { background: #FF5F57; }
.dot-yellow { background: #FFBD2E; }
.dot-green { background: #28CA42; }

.window-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: #6B7A90;
  flex: 1;
}

.window-status {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: #00D68F;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #00D68F;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

.window-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.log-entry {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  line-height: 1.5;
}

.log-time { color: #3D4A5C; min-width: 64px; }

.log-tag {
  font-size: 9px;
  padding: 2px 6px;
  border-radius: 2px;
  min-width: 36px;
  text-align: center;
  letter-spacing: 0.05em;
}

.log-received .log-tag { background: rgba(0,229,255,0.15); color: #00E5FF; }
.log-searching .log-tag { background: rgba(255,179,0,0.15); color: #FFB300; }
.log-found .log-tag { background: rgba(0,214,143,0.15); color: #00D68F; }
.log-quote .log-tag { background: rgba(0,229,255,0.15); color: #00E5FF; }
.log-confirm .log-tag { background: rgba(107,122,144,0.15); color: #6B7A90; }
.log-active .log-tag { background: rgba(0,214,143,0.15); color: #00D68F; }

.log-msg { color: #E8ECF2; }

.agent-footer { margin-top: 32px; }
.agent-footer p { font-size: 14px; color: #6B7A90; }

/* STAKES SECTION */
.stakes { padding: 100px 0; background: #12151C; }

.stakes-inner { max-width: 1200px; margin: 0 auto; padding: 0 48px; }

.stakes-header { margin-bottom: 64px; }

.stakes-headline {
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #E8ECF2;
  line-height: 1.15;
}

.stakes-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  margin-bottom: 64px;
}

.stakes-col { display: flex; flex-direction: column; gap: 48px; }

.stakes-divider { width: 1px; background: #1E2433; margin: 0 64px; }

.big-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(48px, 6vw, 72px);
  font-weight: 700;
  color: #E8ECF2;
  line-height: 1;
  margin-bottom: 12px;
}

.stakes-desc {
  font-size: 15px;
  color: #6B7A90;
  line-height: 1.6;
  max-width: 320px;
}

.stakes-callout {
  background: #0C0F14;
  border: 1px solid #1E2433;
  padding: 32px 40px;
  border-radius: 4px;
}

.stakes-callout p {
  font-size: 16px;
  line-height: 1.7;
  color: #6B7A90;
  max-width: 720px;
}

.stakes-callout strong { color: #E8ECF2; }

/* VISION SECTION */
.vision {
  padding: 100px 0;
  background: #0C0F14;
  border-top: 1px solid #1E2433;
}

.vision-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 80px;
  align-items: start;
}

.vision-headline {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: #E8ECF2;
  line-height: 1.15;
  margin-bottom: 28px;
}

.vision-body {
  font-size: 16px;
  line-height: 1.75;
  color: #6B7A90;
  margin-bottom: 20px;
}

.vision-side { display: flex; flex-direction: column; gap: 2px; }

.vision-card {
  background: #12151C;
  border: 1px solid #1E2433;
  padding: 24px 28px;
  border-radius: 2px;
}

.vc-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.2em;
  color: #00E5FF;
  opacity: 0.5;
  margin-bottom: 10px;
}

.vision-card p { font-size: 14px; line-height: 1.6; color: #6B7A90; }

/* FOOTER */
.footer { padding: 48px 0; border-top: 1px solid #1E2433; background: #12151C; }

.footer-inner { max-width: 1200px; margin: 0 auto; padding: 0 48px; text-align: center; }

.footer-logo {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 700;
  color: #00E5FF;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.footer-tagline { font-size: 14px; color: #6B7A90; margin-bottom: 8px; }

.footer-meta { font-size: 12px; color: #3D4A5C; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; padding: 80px 24px 60px; gap: 48px; }
  .hero-headline { font-size: 36px; }
  .hero-part-number { font-size: 48px; }
  .signal-inner, .agent-inner, .stakes-inner, .vision-inner, .footer-inner { padding: 0 24px; }
  .signal-cards { grid-template-columns: 1fr; }
  .stakes-grid { grid-template-columns: 1fr; gap: 48px; }
  .stakes-divider { display: none; }
  .vision-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-stats { gap: 20px; }
  .hero-part-meta { gap: 12px; }
}