/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #060C17;
  --bg-2: #0A1528;
  --fg: #E8F0FE;
  --fg-muted: #7B8FAF;
  --accent: #00E5FF;
  --accent-dim: rgba(0, 229, 255, 0.12);
  --accent-2: #6B5BFF;
  --green: #00E87A;
  --yellow: #FFC44D;
  --border: rgba(255,255,255,0.06);
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
  --font-sans: 'DM Sans', system-ui, sans-serif;
}

html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === SCROLLBAR === */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent-dim); border-radius: 3px; }

/* === NAV === */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  background: rgba(6, 12, 23, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.logo-icon {
  width: 32px; height: 32px;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
}
.logo-text {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.nav-badge {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--green);
  background: rgba(0, 232, 122, 0.08);
  border: 1px solid rgba(0, 232, 122, 0.2);
  border-radius: 20px;
  padding: 5px 12px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.badge-dot {
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--green);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  width: 100%;
}
.hero-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: var(--font-mono);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 17px;
  line-height: 1.7;
  color: var(--fg-muted);
  max-width: 480px;
  margin-bottom: 40px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 20px;
}
.stat { display: flex; flex-direction: column; gap: 3px; }
.stat-value {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
}
.stat-label {
  font-size: 12px;
  color: var(--fg-muted);
}
.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* === MONITOR VISUAL === */
.hero-visual { display: flex; justify-content: center; }
.monitor-frame {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  width: 100%;
  max-width: 340px;
  box-shadow: 0 0 60px rgba(0, 229, 255, 0.06), 0 24px 60px rgba(0,0,0,0.4);
}
.monitor-header {
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
}
.monitor-dots { display: flex; gap: 5px; }
.monitor-dots span {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.15);
}
.monitor-dots span:first-child { background: #FF5F57; }
.monitor-dots span:nth-child(2) { background: #FFBD2E; }
.monitor-dots span:last-child { background: #28CA41; }
.monitor-title {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--green);
  letter-spacing: 0.05em;
}
.monitor-body {
  position: relative;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at center, rgba(0, 229, 255, 0.04) 0%, transparent 70%);
}
.radar-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0, 229, 255, 0.15);
}
.ring-1 { width: 60px; height: 60px; }
.ring-2 { width: 110px; height: 110px; }
.ring-3 { width: 160px; height: 160px; }
.radar-center {
  position: relative;
  z-index: 2;
  width: 20px; height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.radar-pulse {
  position: absolute;
  width: 12px; height: 12px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-scan 2s ease-out infinite;
}
@keyframes pulse-scan {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(6); opacity: 0; }
}
.radar-crosshair {
  position: absolute;
  width: 4px; height: 4px;
  background: var(--bg);
  border-radius: 50%;
  z-index: 1;
}
.blip {
  position: absolute;
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent);
}
.blip-1 { top: 30%; right: 22%; animation: blip-pulse 3s ease-in-out infinite; }
.blip-2 { bottom: 28%; right: 18%; animation: blip-pulse 3s ease-in-out infinite 0.8s; }
.blip-3 { top: 20%; right: 12%; animation: blip-pulse 3s ease-in-out infinite 1.6s; }
@keyframes blip-pulse {
  0%, 100% { opacity: 0.9; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}
.monitor-log {
  border-top: 1px solid var(--border);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  background: rgba(0,0,0,0.2);
}
.log-line {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}
.log-line strong { color: var(--fg); font-weight: 600; }
.log-time { color: var(--fg-muted); opacity: 0.5; }
.log-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}
.log-dot.green { background: var(--green); }
.log-dot.yellow { background: var(--yellow); box-shadow: 0 0 5px var(--yellow); }

/* === FEATURES === */
.features {
  padding: 100px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
.features-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}
.section-header { margin-bottom: 60px; }
.section-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  display: block;
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-mono);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.feature-card {
  background: var(--bg-2);
  padding: 36px 32px;
  position: relative;
  transition: background 0.2s;
}
.feature-card:hover { background: rgba(0, 229, 255, 0.03); }
.feature-primary {
  grid-column: span 1;
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.06) 0%, transparent 60%);
}
.feature-icon {
  width: 48px; height: 48px;
  background: var(--accent-dim);
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}
.feature-title {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.feature-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--fg-muted);
}

/* === HOW IT WORKS === */
.howitworks {
  padding: 100px 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.howitworks-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}
.steps {
  display: grid;
  grid-template-columns: 1fr 40px 1fr 40px 1fr;
  align-items: start;
  gap: 0;
  margin-bottom: 80px;
}
.step { padding: 0 8px; }
.step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 16px;
  letter-spacing: 0.1em;
}
.step-title {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.step-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--fg-muted);
}
.step-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 20px;
  color: var(--border);
}
.step-arrow::after {
  content: '→';
  font-family: var(--font-mono);
  font-size: 20px;
  color: rgba(0, 229, 255, 0.3);
}
.quote-block {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  padding: 40px;
  background: var(--accent-dim);
  border: 1px solid rgba(0, 229, 255, 0.15);
  border-radius: 8px;
}
.quote-block blockquote {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 500;
  color: var(--fg);
  line-height: 1.5;
  letter-spacing: -0.01em;
}

/* === MANIFESTO === */
.manifesto {
  padding: 100px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
.manifesto-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}
.manifesto-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 20px;
}
.manifesto-title {
  font-family: var(--font-mono);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 36px;
  max-width: 700px;
}
.manifesto-body {
  max-width: 620px;
  margin-bottom: 40px;
}
.manifesto-body p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--fg-muted);
  margin-bottom: 20px;
}
.manifesto-body p:last-child { margin-bottom: 0; }
.manifesto-tagline {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: -0.01em;
  padding: 14px 20px;
  border-left: 2px solid var(--accent);
  display: inline-block;
}

/* === CLOSING === */
.closing {
  padding: 120px 0;
  background: var(--bg);
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--border);
}
.closing-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(0, 229, 255, 0.07) 0%, transparent 70%);
  pointer-events: none;
}
.closing-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
  text-align: center;
  position: relative;
}
.closing-title {
  font-family: var(--font-mono);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 20px;
}
.closing-sub {
  font-size: 16px;
  color: var(--fg-muted);
  letter-spacing: -0.01em;
}

/* === FOOTER === */
.footer {
  padding: 32px 0;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-logo {
  width: 24px; height: 24px;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
}
.footer-name {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-muted);
}
.footer-note {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(123, 143, 175, 0.5);
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .step-arrow { display: none; }
}
@media (max-width: 600px) {
  .nav-inner { padding: 0 20px; }
  .hero-inner { padding: 0 20px; }
  .features-inner { padding: 0 20px; }
  .howitworks-inner { padding: 0 20px; }
  .manifesto-inner { padding: 0 20px; }
  .closing-inner { padding: 0 20px; }
  .footer-inner { padding: 0 20px; flex-direction: column; gap: 12px; align-items: flex-start; }
  .hero-stats { flex-wrap: wrap; gap: 16px; }
  .hero { padding: 100px 0 60px; }
}