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

:root {
  --bg:        #060d1a;
  --bg-alt:    #0a1525;
  --surface:   #0f1e35;
  --surface2:  #162540;
  --cyan:      #00e5cc;
  --cyan-dim:  #00b3a0;
  --text:      #e4e0d8;
  --text-dim:  #8b93a7;
  --text-mute: #4a5568;
  --border:    rgba(255,255,255,0.07);
  --radius:    12px;
  --radius-sm: 8px;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Sora', system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.15;
  color: var(--text);
}

/* === NAV === */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 40px;
  backdrop-filter: blur(12px);
  background: rgba(6,13,26,0.85);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  color: var(--text);
}
.nav-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,229,204,0.08);
  border: 1px solid rgba(0,229,204,0.2);
  border-radius: 100px;
  padding: 6px 14px;
}
.nav-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  animation: pulse-dot 2s ease-in-out infinite;
}
.nav-status {
  font-size: 0.78rem;
  color: var(--cyan-dim);
  font-weight: 500;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}

/* === HERO === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 40px 80px;
  background:
    radial-gradient(ellipse 80% 50% at 70% 40%, rgba(0,229,204,0.04) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 20% 80%, rgba(0,100,180,0.06) 0%, transparent 50%),
    var(--bg);
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 20px;
}
.hero-headline {
  font-size: clamp(2.8rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  line-height: 1.05;
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--text-dim);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 48px;
}
.hero-metrics {
  display: flex;
  align-items: center;
  gap: 0;
}
.hero-metric {
  display: flex;
  flex-direction: column;
  padding-right: 32px;
}
.hero-metric-val {
  font-family: 'Sora', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
  margin-bottom: 4px;
}
.hero-metric-label {
  font-size: 0.72rem;
  color: var(--text-mute);
  line-height: 1.4;
  max-width: 90px;
}
.hero-metric-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
  margin-right: 32px;
  flex-shrink: 0;
}

/* === COCKPIT (HERO RIGHT) === */
.hero-cockpit { display: flex; justify-content: flex-end; }
.cockpit-frame {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 100%;
  max-width: 380px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(0,229,204,0.06),
    0 20px 60px rgba(0,0,0,0.5),
    inset 0 1px 0 rgba(255,255,255,0.04);
}
.cockpit-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: rgba(0,0,0,0.2);
}
.cockpit-title {
  font-family: 'Sora', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
}
.cockpit-live {
  display: flex;
  align-items: center;
  gap: 6px;
}
.live-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  animation: pulse-dot 1.5s ease-in-out infinite;
}
.live-label {
  font-size: 0.72rem;
  color: var(--cyan-dim);
  font-weight: 500;
}
.cockpit-body { padding: 10px; }

/* CG Block */
.cg-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: 9px;
  margin-bottom: 5px;
  background: rgba(255,255,255,0.02);
  border: 1px solid transparent;
  transition: border-color 0.2s;
}
.cg-block--active {
  background: rgba(0,229,204,0.06);
  border-color: rgba(0,229,204,0.15);
  box-shadow: 0 0 20px rgba(0,229,204,0.06);
}
.cg-block--done { opacity: 0.45; }
.cg-left { display: flex; align-items: center; gap: 10px; }
.cg-icon {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,229,204,0.1);
  border-radius: 7px;
  flex-shrink: 0;
}
.cg-icon--dim { background: rgba(255,255,255,0.04); }
.cg-icon--done { background: rgba(45,90,74,0.3); }
.cg-name {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text);
}
.cg-name--dim { color: var(--text-dim); }
.cg-name--done { color: var(--text-mute); }
.cg-meta {
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-top: 1px;
}
.cg-meta--dim { color: var(--text-mute); }
.cg-status {
  font-size: 0.68rem;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: 100px;
  flex-shrink: 0;
}
.cg-status--running {
  background: rgba(0,229,204,0.12);
  color: var(--cyan-dim);
  border: 1px solid rgba(0,229,204,0.2);
}
.cg-status--queued {
  background: rgba(255,255,255,0.04);
  color: var(--text-mute);
}
.cg-status--done {
  background: rgba(45,90,74,0.2);
  color: #2d5a4a;
}

/* Cockpit footer */
.cockpit-footer { padding: 10px 18px 16px; }
.cf-bar { display: flex; align-items: center; gap: 10px; }
.cf-label { font-size: 0.7rem; color: var(--text-mute); white-space: nowrap; }
.cf-track {
  flex: 1;
  height: 4px;
  background: var(--surface2);
  border-radius: 100px;
  overflow: hidden;
}
.cf-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan-dim), var(--cyan));
  border-radius: 100px;
  position: relative;
}
.cf-fill::after {
  content: '';
  position: absolute;
  right: 0; top: -1px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}
.cf-time { font-size: 0.68rem; color: var(--text-mute); white-space: nowrap; }

/* === COCKPIT SECTION === */
.cockpit-section {
  padding: 100px 40px;
  background: var(--bg-alt);
}
.cockpit-section-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.cs-eyebrow {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 16px;
}
.cs-headline {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.cs-body {
  font-size: 1rem;
  color: var(--text-dim);
  line-height: 1.75;
}

/* CS Diagram */
.cs-diagram { display: flex; justify-content: center; align-items: center; }
.cs-hub { position: relative; width: 220px; height: 220px; }
.cs-hub-core {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.cs-hub-label {
  font-family: 'Sora', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--cyan);
}
.cs-orbit { position: absolute; inset: 0; }
.cs-node {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 0.75rem;
  color: var(--text-dim);
  font-weight: 500;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  transform: translate(-50%, -50%);
}
.cs-node--tl { top: 10%; left: 10%; }
.cs-node--tr { top: 10%; right: 10%; left: auto; transform: none; }
.cs-node--bl { bottom: 10%; left: 10%; top: auto; }
.cs-node--br { bottom: 10%; right: 10%; left: auto; top: auto; transform: none; }
.cs-node-icon {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,229,204,0.08);
  border-radius: 8px;
  color: var(--cyan);
}

/* === FEATURES === */
.features { padding: 100px 40px; background: var(--bg); }
.features-inner { max-width: 1200px; margin: 0 auto; }
.features-eyebrow {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 48px;
  text-align: center;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.feature-card {
  background: var(--bg);
  padding: 36px 32px;
  transition: background 0.2s;
}
.feature-card:hover { background: var(--bg-alt); }
.feature-icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,229,204,0.08);
  border: 1px solid rgba(0,229,204,0.15);
  border-radius: 11px;
  margin-bottom: 18px;
}
.feature-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.feature-body {
  font-size: 0.88rem;
  color: var(--text-dim);
  line-height: 1.65;
}

/* === OUTCOMES === */
.outcomes {
  padding: 80px 40px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.outcomes-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}
.outcomes-stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 40px;
}
.outcomes-num {
  font-family: 'Sora', sans-serif;
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--cyan);
  line-height: 1;
  margin-bottom: 4px;
}
.outcomes-unit {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-dim);
  margin-bottom: 12px;
}
.outcomes-desc {
  font-size: 0.82rem;
  color: var(--text-mute);
  line-height: 1.5;
  max-width: 220px;
}
.outcomes-divider {
  width: 1px;
  height: 80px;
  background: var(--border);
}

/* === VISION === */
.vision { padding: 120px 40px; background: var(--bg); }
.vision-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.vision-eyebrow {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 16px;
}
.vision-headline {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.vision-body {
  font-size: 1rem;
  color: var(--text-dim);
  line-height: 1.75;
  margin-bottom: 20px;
}
.vision-block { position: relative; }
.vision-quote {
  border-left: 2px solid var(--cyan);
  padding-left: 28px;
}
.vision-quote p {
  font-size: 1.2rem;
  color: var(--text-dim);
  line-height: 1.7;
  font-style: italic;
}
.vision-underline {
  margin-top: 32px;
  padding-left: 28px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan-dim), transparent);
  max-width: 200px;
}

/* === CLOSING === */
.closing {
  padding: 100px 40px 120px;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}
.closing-inner { max-width: 800px; margin: 0 auto; text-align: center; }
.closing-headline {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 20px;
}
.closing-body {
  font-size: 1rem;
  color: var(--text-dim);
  line-height: 1.75;
}

/* === FOOTER === */
.footer {
  padding: 48px 40px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.footer-inner { max-width: 1200px; margin: 0 auto; text-align: center; }
.footer-logo {
  font-family: 'Sora', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 6px;
}
.footer-tagline {
  font-size: 0.8rem;
  color: var(--text-mute);
  margin-bottom: 16px;
}
.footer-copy {
  font-size: 0.75rem;
  color: var(--text-mute);
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 60px; }
  .hero-cockpit { justify-content: center; }
  .cockpit-section-inner { grid-template-columns: 1fr; gap: 50px; }
  .cs-diagram { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .outcomes-inner { flex-direction: column; gap: 40px; }
  .outcomes-divider { width: 60px; height: 1px; }
  .vision-inner { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .hero { padding: 100px 24px 60px; }
  .cockpit-section, .features, .vision, .closing { padding-left: 24px; padding-right: 24px; }
  .outcomes { padding-left: 24px; padding-right: 24px; }
  .nav { padding: 16px 24px; }
  .hero-metrics { flex-wrap: wrap; }
  .hero-metric { padding-right: 20px; margin-bottom: 16px; }
  .hero-metric-divider { display: none; }
}