:root {
  --bg: #0a0e14;
  --bg-raised: #10151d;
  --bg-card: #131a24;
  --border: #1f2a37;
  --text: #d7e0ea;
  --text-dim: #8593a6;
  --text-faint: #566275;
  --accent: #39d98a;
  --accent-dim: #1f8f5c;
  --accent-2: #ff8a4c;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius: 10px;
  --max-w: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

/* subtle CRT scanline overlay for the "ops console" feel */
.scanline {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.015) 0px,
    rgba(255, 255, 255, 0.015) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: overlay;
}

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 20, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text);
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.brand-glyph {
  color: var(--accent);
}

.brand .dot { color: var(--accent-2); }

.nav {
  display: flex;
  gap: 28px;
  font-family: var(--mono);
  font-size: 14px;
}

.nav a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.15s ease;
}

.nav a:hover { color: var(--accent); }

/* ---------- hero ---------- */
.hero {
  padding: 88px 24px 64px;
}

.eyebrow {
  font-family: var(--mono);
  color: var(--accent);
  font-size: 13px;
  letter-spacing: 0.04em;
  margin: 0 0 18px;
}

.hero h1 {
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.15;
  margin: 0 0 20px;
  font-weight: 700;
  max-width: 18ch;
}

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

.hero-sub {
  color: var(--text-dim);
  font-size: 17px;
  max-width: 56ch;
  margin: 0 0 44px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  border-top: 1px solid var(--border);
  padding-top: 28px;
}

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

.stat-num {
  font-family: var(--mono);
  font-size: 22px;
  color: var(--accent);
  font-weight: 700;
}

.stat-label {
  font-size: 13px;
  color: var(--text-faint);
}

/* ---------- section headers ---------- */
.section-title {
  font-family: var(--mono);
  font-size: 22px;
  color: var(--text);
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 32px;
}

.title-index {
  color: var(--accent-dim);
  font-size: 15px;
}

/* ---------- apps ---------- */
.apps { padding: 48px 24px 24px; }

.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.app-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.app-card:hover {
  border-color: var(--accent-dim);
  transform: translateY(-2px);
}

.app-card-head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.app-logo {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  flex-shrink: 0;
  object-fit: cover;
  border: 1px solid var(--border);
}

.app-name {
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 700;
}

.app-tag {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-faint);
}

.app-desc {
  color: var(--text-dim);
  font-size: 14.5px;
  margin: 0;
}

.app-features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 12px;
  font-size: 13px;
  color: var(--text-dim);
}

.app-features li {
  position: relative;
  padding-left: 14px;
}

.app-features li::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.app-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 4px;
}

.btn {
  font-family: var(--mono);
  font-size: 12.5px;
  padding: 8px 14px;
  border-radius: 6px;
  text-decoration: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  transition: all 0.15s ease;
}

.btn-ghost:hover {
  color: var(--accent);
  border-color: var(--accent-dim);
  background: rgba(57, 217, 138, 0.06);
}

/* ---------- about / contact ---------- */
.about, .contact {
  padding: 56px 24px;
  border-top: 1px solid var(--border);
}

.about p, .contact p {
  color: var(--text-dim);
  max-width: 68ch;
  font-size: 15.5px;
}

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 24px 40px;
  margin-top: 24px;
}

.footer-inner {
  display: flex;
  gap: 10px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text-faint);
}

.footer-sep { color: var(--border); }

@media (max-width: 560px) {
  .nav { gap: 16px; font-size: 13px; }
  .hero { padding: 56px 20px 44px; }
  .app-features { grid-template-columns: 1fr; }
}