:root {
  --bg:        #0a0e0d;
  --bg-soft:   #111614;
  --panel:    #151a18;
  --panel-2:  #1a201d;
  --line:      #232a27;
  --line-soft: #1c2320;
  --text:      #e8e6e1;
  --text-dim:  #8a948f;
  --text-mute: #5b6560;
  --accent:    #7dd3c0;
  --accent-dim:#3a6359;
  --warn:      #ff7a6b;
  --good:      #7dd3c0;

  --font-ui:   "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --r-sm: 4px;
  --r:    8px;
  --r-lg: 14px;

  --maxw: 1120px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-ui);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  font-size: 16px;
  min-height: 100vh;
  overflow-x: hidden;
  background-image:
    radial-gradient(ellipse 1200px 600px at 50% -10%, rgba(125, 211, 192, 0.06), transparent 60%),
    repeating-linear-gradient(0deg,   rgba(255,255,255,0.012) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(90deg,  rgba(255,255,255,0.012) 0 1px, transparent 1px 48px);
}
::selection { background: var(--accent); color: #0a0e0d; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

/* ----- Layout shell ----- */
.shell { max-width: var(--maxw); margin: 0 auto; padding: 24px 24px 80px; }

/* ----- Top bar ----- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 14px 0 28px;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 32px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-weight: 700;
  font-size: 18px; letter-spacing: -0.01em;
  color: var(--text);
}
.brand-mark {
  display: inline-grid; place-items: center;
  width: 40px; height: 30px;
  border: 1px solid var(--accent-dim);
  border-radius: 6px;
  background: linear-gradient(135deg, rgba(125,211,192,0.12), transparent);
  color: var(--accent);
  font-family: var(--font-mono); font-weight: 700; font-size: 14px;
}
.brand .dot { color: var(--accent); }
.brand .tag { color: var(--text-mute); font-weight: 400; font-size: 12px; margin-left: 4px; }

.net-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-soft);
  font-family: var(--font-mono); font-size: 12px;
  color: var(--text-dim);
  white-space: nowrap;
}
.net-pill .led {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 0 0 rgba(125,211,192,0.6);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(125,211,192,0.5); }
  50%       { box-shadow: 0 0 0 6px rgba(125,211,192,0); }
}
.net-pill b { color: var(--text); font-weight: 500; }

/* ----- Content pages (about / contact / privacy) ----- */
.page {
  max-width: 720px;
  margin: 0 auto;
}
.page h1 {
  font-family: var(--font-ui); font-weight: 600;
  font-size: clamp(32px, 4.5vw, 44px);
  line-height: 1.1; letter-spacing: -0.02em;
  margin: 0 0 28px;
}
.page h2 {
  font-family: var(--font-ui); font-weight: 600;
  font-size: 22px; letter-spacing: -0.01em;
  margin: 40px 0 14px;
  color: var(--text);
}
.page h3 {
  font-family: var(--font-ui); font-weight: 600;
  font-size: 17px; letter-spacing: -0.005em;
  margin: 28px 0 10px;
  color: var(--text);
}
.page p, .page li {
  color: var(--text-dim);
  font-size: 16px;
  line-height: 1.7;
}
.page p { margin: 0 0 16px; }
.page ul, .page ol {
  padding-left: 22px;
  margin: 0 0 16px;
}
.page li + li { margin-top: 6px; }
.page strong, .page b { color: var(--text); font-weight: 600; }
.page code {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--accent);
  background: var(--bg-soft);
  border: 1px solid var(--line-soft);
  padding: 1px 6px;
  border-radius: 4px;
}
.page .meta {
  color: var(--text-mute);
  font-family: var(--font-mono);
  font-size: 13px;
  margin: -16px 0 32px;
}
.page hr {
  border: 0;
  border-top: 1px solid var(--line-soft);
  margin: 36px 0;
}
.page .signoff {
  color: var(--text-mute);
  font-family: var(--font-mono);
  font-size: 12px;
  text-align: center;
  margin-top: 32px;
}

/* ----- Footer / SudoWP ----- */
.biz {
  margin-top: 56px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(125,211,192,0.04), transparent 60%), var(--panel);
  display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: center;
}
.biz h4 { margin: 0 0 4px; font-size: 16px; font-weight: 600; }
.biz p { margin: 0; color: var(--text-dim); font-size: 14px; }
.biz .cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--accent-dim);
  border-radius: var(--r);
  color: var(--accent);
  font-family: var(--font-mono); font-size: 13px; font-weight: 500;
  transition: background .15s, color .15s;
}
.biz .cta:hover { background: var(--accent); color: #0a0e0d; text-decoration: none; }
@media (max-width: 600px) {
  .biz { grid-template-columns: 1fr; }
}

footer.foot {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--line-soft);
  color: var(--text-mute);
  font-family: var(--font-mono);
  font-size: 12px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
footer.foot a { color: var(--text-dim); }
footer.foot a:hover { color: var(--accent); }

/* ----- Hidden / utility ----- */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}