:root {
  --navy-900: #0B1220;
  --navy-800: #111A2E;
  --navy-700: #1A2540;
  --navy-600: #243152;
  --cyan: #00D4FF;
  --cyan-dim: #0096B8;
  --text: #F2F7FB;
  --text-muted: #9DB2BF;
  --text-faint: #5C7184;
  --accent-amber: #FFB547;
  --border: #1F2A44;
  --max: 1180px;
  --radius: 10px;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--navy-900);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(0,212,255,0.08), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, rgba(0,212,255,0.05), transparent 60%),
    var(--navy-900);
  min-height: 100vh;
}

a { color: var(--cyan); text-decoration: none; }
a:hover { color: var(--text); }

h1, h2, h3 {
  font-family: var(--mono);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
  color: var(--text);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.1; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); line-height: 1.2; }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1em; color: var(--text); }

.muted { color: var(--text-muted); }
.faint { color: var(--text-faint); }

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- NAV ---------- */
header.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 18, 32, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--max);
  margin: 0 auto;
}
.nav-inner img.logo { height: 32px; display: block; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a {
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-cta {
  background: var(--cyan);
  color: var(--navy-900);
  padding: 8px 16px;
  border-radius: var(--radius);
  font-weight: 700;
  font-family: var(--mono);
  font-size: 0.9rem;
  transition: transform 0.15s ease, box-shadow 0.2s ease;
}
.nav-cta:hover {
  color: var(--navy-900);
  box-shadow: 0 0 24px rgba(0,212,255,0.45);
  transform: translateY(-1px);
}

/* ---------- HERO ---------- */
.hero {
  padding: 80px 0 64px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero h1 .accent { color: var(--cyan); }
.hero .kicker {
  font-family: var(--mono);
  color: var(--cyan);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.hero p.lede {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-top: 16px;
  max-width: 50ch;
}
.hero .cta-row {
  display: flex;
  gap: 14px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.95rem;
  transition: transform 0.15s ease, box-shadow 0.2s ease;
}
.btn-primary {
  background: var(--cyan);
  color: var(--navy-900);
}
.btn-primary:hover {
  color: var(--navy-900);
  box-shadow: 0 0 28px rgba(0,212,255,0.5);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

/* ---------- HERO FLOW DIAGRAM ---------- */
.flow {
  background: linear-gradient(180deg, var(--navy-800), var(--navy-700));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 26px;
  font-family: var(--mono);
  font-size: 0.9rem;
  color: var(--text-muted);
  box-shadow: 0 30px 80px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,255,255,0.03);
}
.flow .row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  white-space: nowrap;
  overflow: hidden;
}
.flow .node {
  background: var(--navy-900);
  border: 1px solid var(--cyan-dim);
  color: var(--text);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
}
.flow .node.live {
  border-color: var(--cyan);
  box-shadow: 0 0 12px rgba(0,212,255,0.35);
  color: var(--cyan);
}
.flow .arrow {
  color: var(--cyan);
  font-weight: 700;
  animation: pulse 2.4s ease-in-out infinite;
}
.flow .arrow:nth-child(4) { animation-delay: 0.3s; }
.flow .arrow:nth-child(6) { animation-delay: 0.6s; }
.flow .label {
  color: var(--text-faint);
  font-size: 0.78rem;
  padding-left: 4px;
}
.flow .branch {
  margin-left: 26px;
  border-left: 2px dashed var(--cyan-dim);
  padding-left: 18px;
}
@keyframes pulse {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 1; }
}

/* ---------- SECTIONS ---------- */
section.block {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}
section.block .eyebrow {
  font-family: var(--mono);
  color: var(--cyan);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

/* ---------- CAPABILITY GRID ---------- */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  margin-top: 36px;
}
.cap-card {
  background: var(--navy-800);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}
.cap-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  opacity: 0.5;
}
.cap-card:hover {
  border-color: var(--cyan-dim);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.45);
}
.cap-card h3 {
  font-family: var(--mono);
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 8px;
}
.cap-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0 0 14px;
}
.cap-card .tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}
.cap-card .chip {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--cyan);
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.25);
  padding: 3px 8px;
  border-radius: 4px;
}

/* ---------- ABOUT ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
  align-items: start;
}
.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 28px;
}
.stat {
  background: var(--navy-800);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
}
.stat .n {
  font-family: var(--mono);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--cyan);
}
.stat .l {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ---------- CONTACT / CALENDLY ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}
.contact-info p { color: var(--text-muted); }
.contact-info ul {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}
.contact-info li {
  font-family: var(--mono);
  font-size: 0.95rem;
  padding: 8px 0;
  color: var(--text);
}
.contact-info li span.k {
  color: var(--text-faint);
  display: inline-block;
  width: 90px;
}
.calendly-wrap {
  background: transparent;
  border: 0;
  border-radius: 0;
  position: relative;
}
.calendly-inline-widget {
  width: 100%;
  min-width: 320px;
  height: 720px;
}

/* ---------- BLOG ---------- */
.posts {
  margin-top: 36px;
  display: grid;
  gap: 16px;
}
.post-row {
  display: grid;
  grid-template-columns: 140px 1fr auto;
  gap: 24px;
  align-items: baseline;
  padding: 20px;
  background: var(--navy-800);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.2s ease;
}
.post-row:hover { border-color: var(--cyan-dim); }
.post-row .date {
  font-family: var(--mono);
  color: var(--text-faint);
  font-size: 0.85rem;
}
.post-row h3 a { color: var(--text); }
.post-row h3 a:hover { color: var(--cyan); }
.post-row .ext {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--cyan);
}

.post-body {
  max-width: 720px;
  margin: 60px auto;
  padding: 0 24px;
}
.post-body h1 { margin-bottom: 8px; }
.post-body .meta {
  font-family: var(--mono);
  color: var(--text-faint);
  font-size: 0.85rem;
  margin-bottom: 36px;
}
.post-body p { color: var(--text); font-size: 1.05rem; }
.post-body h2 { margin-top: 32px; }
.post-body code {
  font-family: var(--mono);
  background: var(--navy-800);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9em;
  color: var(--cyan);
}
.post-body pre {
  background: var(--navy-800);
  border: 1px solid var(--border);
  padding: 18px;
  border-radius: 8px;
  overflow-x: auto;
}
.crosspost {
  margin-top: 48px;
  padding: 20px;
  background: var(--navy-800);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.9rem;
}

/* ---------- FOOTER ---------- */
footer.site {
  border-top: 1px solid var(--border);
  padding: 36px 0;
  margin-top: 64px;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--text-faint);
}
.foot-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.foot-links { display: flex; gap: 20px; }
.foot-links a { color: var(--text-muted); }
.foot-links a:hover { color: var(--cyan); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 880px) {
  .hero { grid-template-columns: 1fr; gap: 40px; padding: 56px 0 40px; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .nav-links { gap: 14px; }
  .nav-links a:not(.nav-cta) { display: none; }
  .post-row { grid-template-columns: 1fr; gap: 6px; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}