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

:root {
  --bg:             #F5F8FF;
  --bg-2:           #EBF1FF;
  --bg-card:        #FFFFFF;
  --border:         #DAE3F5;
  --border-2:       #C2D2EE;
  --text:           #0C1829;
  --muted:          #455872;
  --light:          #8099BA;
  --accent:         #1564F0;
  --accent-2:       #0AB8D9;
  --accent-bg:      rgba(21,100,240,0.06);
  --accent-border:  rgba(21,100,240,0.18);
  --dark:           #091422;
  --white:          #FFFFFF;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── Dot grid background ─────────────────────────────────────── */
.dot-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image: radial-gradient(circle, rgba(21,100,240,0.12) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
}

/* ── Nav ─────────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 56px;
  background: rgba(245,248,255,0.90);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text);
  text-decoration: none;
}

.nav-logo-mark {
  width: 28px;
  height: 28px;
  background: var(--accent);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-logo-mark svg { display: block; }

.nav-logo span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 13px;
  font-weight: 400;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

.nav-cta {
  display: inline-block;
  padding: 9px 20px;
  background: var(--accent);
  color: var(--white);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  border-radius: 6px;
  letter-spacing: 0.01em;
  transition: background 0.2s, transform 0.15s;
}
.nav-cta:hover { background: #0F52D4; transform: translateY(-1px); }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn-primary {
  display: inline-block;
  padding: 13px 26px;
  background: var(--accent);
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 7px;
  letter-spacing: 0.01em;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: #0F52D4; transform: translateY(-1px); }

.btn-ghost {
  display: inline-block;
  padding: 12px 26px;
  border: 1.5px solid var(--border-2);
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  border-radius: 7px;
  letter-spacing: 0.01em;
  transition: border-color 0.2s, color 0.2s;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ── Type utilities ──────────────────────────────────────────── */
.mono {
  font-family: 'JetBrains Mono', monospace;
}

.label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--light);
  text-transform: uppercase;
  margin-bottom: 20px;
}

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

h2 {
  font-size: clamp(26px, 3vw, 42px);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text);
  line-height: 1.16;
  margin-bottom: 18px;
}

.lead {
  font-size: 17px;
  font-weight: 300;
  color: var(--muted);
  max-width: 600px;
  line-height: 1.8;
  margin-bottom: 56px;
}

/* ── Hero ────────────────────────────────────────────────────── */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px;
  padding: 140px 56px 100px;
  max-width: 1240px;
}

.hero-prefix {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-prefix::before {
  content: '';
  width: 20px;
  height: 1.5px;
  background: var(--accent);
}

.hero h1 {
  font-size: clamp(36px, 4.5vw, 66px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.06;
  color: var(--text);
  margin-bottom: 10px;
}

.hero h1 .blue  { color: var(--accent); }
.hero h1 .teal  { color: var(--accent-2); }

.hero-tagline {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--light);
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero-desc {
  font-size: 17px;
  font-weight: 300;
  color: var(--muted);
  max-width: 520px;
  line-height: 1.8;
  margin-bottom: 44px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

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

.stat-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--light);
  text-transform: uppercase;
}

.stat-value {
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
}

/* Hero SVG panel */
.hero-visual-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual {
  width: 100%;
  max-width: 520px;
  height: auto;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--white);
  overflow: hidden;
}

@keyframes pulse-ring {
  0%   { r: 14; opacity: 0.5; }
  100% { r: 28; opacity: 0; }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.25; }
}

.node-pulse { animation: pulse-ring 2.4s ease-out infinite; }
.status-dot { animation: blink 2s infinite; }

/* ── Sections ────────────────────────────────────────────────── */
.section {
  position: relative;
  z-index: 1;
  padding: 96px 56px;
  max-width: 1240px;
  margin: 0 auto;
}

.section-alt {
  position: relative;
  z-index: 1;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-alt-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 96px 56px;
}

.section-dark {
  position: relative;
  z-index: 1;
  background: var(--dark);
}

.section-dark-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 96px 56px;
}

/* ── Mission ─────────────────────────────────────────────────── */
.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 56px;
}

.mission-cell {
  background: var(--bg-card);
  padding: 36px 32px;
  transition: background 0.2s;
}
.mission-cell:hover { background: #F0F5FF; }

.mission-cell h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.mission-cell p {
  font-size: 13.5px;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.7;
}

.cell-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 14px;
}

/* ── Capabilities cards ──────────────────────────────────────── */
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 16px;
}

.cap-card {
  padding: 28px;
  border: 1.5px solid var(--border);
  background: var(--bg-card);
  border-radius: 10px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.cap-card:hover {
  border-color: var(--accent-border);
  box-shadow: 0 4px 24px rgba(21,100,240,0.07);
}

.cap-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  opacity: 0;
  transition: opacity 0.2s;
}
.cap-card:hover::before { opacity: 1; }

.cap-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.cap-card h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.cap-card p {
  font-size: 13.5px;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.68;
}

/* ── Solutions ───────────────────────────────────────────────── */
.solutions-list { display: flex; flex-direction: column; gap: 0; }

.solution-item {
  display: grid;
  grid-template-columns: 220px 1fr auto;
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
  transition: background 0.15s;
}
.solution-item:first-child { border-top: 1px solid var(--border); }

.solution-key {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--accent);
  text-transform: uppercase;
  padding-top: 2px;
}

.solution-item p {
  font-size: 14.5px;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.7;
}
.solution-item p strong { color: var(--text); font-weight: 500; }

.solution-arrow {
  font-size: 18px;
  color: var(--border-2);
  padding-top: 2px;
  transition: color 0.2s, transform 0.2s;
}
.solution-item:hover .solution-arrow { color: var(--accent); transform: translateX(4px); }

/* ── Roadmap ─────────────────────────────────────────────────── */
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid rgba(255,255,255,0.08);
  margin-top: 56px;
}

.roadmap-cell {
  padding: 44px 36px;
  border-right: 1px solid rgba(255,255,255,0.08);
  position: relative;
  overflow: hidden;
}
.roadmap-cell:last-child { border-right: none; }

.roadmap-cell::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0%;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 0.4s ease;
}
.roadmap-cell:hover::before { width: 100%; }

.roadmap-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--accent-2);
  text-transform: uppercase;
  margin-bottom: 20px;
  opacity: 0.7;
}

.roadmap-cell h3 {
  font-size: 22px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.roadmap-cell p {
  font-size: 14px;
  font-weight: 300;
  color: rgba(255,255,255,0.45);
  line-height: 1.75;
}

/* ── Status block ────────────────────────────────────────────── */
.status-wrap {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 72px;
  align-items: start;
}

.status-left { display: flex; flex-direction: column; gap: 20px; }

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 18px;
  border: 1px solid var(--accent-border);
  background: var(--accent-bg);
  border-radius: 100px;
  width: fit-content;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.status-note {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--light);
  line-height: 1.6;
}

.status-right h2 { margin-bottom: 18px; }

.status-right p {
  font-size: 16px;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.82;
  margin-bottom: 16px;
  max-width: 580px;
}

/* ── CTA ─────────────────────────────────────────────────────── */
.cta-wrap {
  text-align: center;
  padding: 120px 56px;
  position: relative;
  z-index: 1;
}

.cta-wrap h2 { margin-bottom: 14px; }

.cta-sub {
  font-size: 17px;
  font-weight: 300;
  color: var(--muted);
  margin-bottom: 48px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.75;
}

.cta-links {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.cta-email {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--light);
}
.cta-email a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}
.cta-email a:hover { color: #0F52D4; text-decoration: underline; }

/* ── Footer ──────────────────────────────────────────────────── */
footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  padding: 28px 56px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  background: var(--white);
}

.footer-logo {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}
.footer-logo span { color: var(--accent); }

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}
.footer-links a {
  font-size: 12px;
  color: var(--light);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--muted); }

.footer-tagline {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--light);
  text-transform: uppercase;
}

.footer-copy { font-size: 12px; color: var(--light); }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; padding: 120px 32px 80px; }
  .hero-visual-wrap { display: none; }
  .capabilities-grid { grid-template-columns: repeat(2, 1fr); }
  .roadmap-grid { grid-template-columns: 1fr; }
  .roadmap-cell { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .roadmap-cell:last-child { border-bottom: none; }
  .mission-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  nav { padding: 14px 20px; }
  .nav-links { display: none; }
  .section, .cta-wrap { padding-left: 20px; padding-right: 20px; }
  .section-alt-inner, .section-dark-inner { padding: 72px 20px; }
  .capabilities-grid { grid-template-columns: 1fr; }
  .solution-item { grid-template-columns: 1fr; gap: 8px; }
  .solution-arrow { display: none; }
  .status-wrap { grid-template-columns: 1fr; gap: 40px; }
  footer { padding: 24px 20px; flex-direction: column; align-items: flex-start; gap: 20px; }
  .footer-links { flex-wrap: wrap; gap: 16px; }
}