/* ════════════════════════════════════════════
   KubeSolo.io — Mission Control
   aesthetic: ground-station monitoring interface
   ════════════════════════════════════════════ */

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

:root {
  --bg: #0a0e17;
  --bg2: #111827;
  --bg3: #1a2332;
  --border: #1e293b;
  --border2: #334155;
  --text: #e2e8f0;
  --text2: #94a3b8;
  --text3: #64748b;
  --green: #22c55e;
  --green-dim: rgba(34,197,94,0.15);
  --amber: #f59e0b;
  --amber-dim: rgba(245,158,11,0.15);
  --red: #ef4444;
  --blue: #3b82f6;
  --purple: #a78bfa;
  --mono: 'Space Mono', monospace;
  --sans: 'Outfit', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 15px;
}

/* Scanline overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(0deg, transparent 0px, transparent 2px, rgba(0,0,0,0.03) 2px, rgba(0,0,0,0.03) 4px);
  pointer-events: none;
  z-index: 1000;
}

a { color: var(--blue); text-decoration: none; }
a:hover { color: #60a5fa; }
strong { color: var(--text); }

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10,14,23,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav .wrap { max-width: 1200px; }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 50px;
}
.nav-left {
  display: flex;
  align-items: center;
  gap: 20px;
}
.nav-logo img { height: 24px; width: auto; }
.nav-logo { display: flex; }
@keyframes led { 0%,100%{opacity:1;box-shadow:0 0 6px var(--green)}50%{opacity:0.5;box-shadow:0 0 2px var(--green)} }

.nav-links {
  display: flex;
  list-style: none;
  gap: 2px;
}
.nav-links a {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text3);
  text-decoration: none;
  padding: 6px 12px;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-links .mobile-only { display: none; }
.nav-right { display: flex; align-items: center; gap: 12px; }
.nav-gh {
  color: var(--text3);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 10px;
}
.nav-gh:hover { color: var(--text); }
.btn-nav {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--green);
  text-decoration: none;
  padding: 5px 14px;
  box-shadow: 0 0 12px rgba(34,197,94,0.3);
  transition: all 0.2s;
}
.btn-nav:hover { box-shadow: 0 0 20px rgba(34,197,94,0.5); background: #34d66f; color: var(--bg); }
.nav-hamburger {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--text3);
  padding: 5px;
  cursor: pointer;
}

/* ── WRAP ── */
.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
  position: relative;
  z-index: 1;
}

/* ── BUTTONS ── */
.btn-primary {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--green);
  text-decoration: none;
  padding: 10px 22px;
  box-shadow: 0 0 16px rgba(34,197,94,0.25);
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
}
.btn-primary:hover { box-shadow: 0 0 24px rgba(34,197,94,0.4); background: #34d66f; color: var(--bg); }
.btn-outline {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text2);
  background: transparent;
  text-decoration: none;
  padding: 10px 22px;
  border: 1px solid var(--border);
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-outline:hover { border-color: var(--text3); color: var(--text); }

/* ── PANEL COMPONENT ── */
.panel {
  background: var(--bg2);
  border: 1px solid var(--border);
  overflow: hidden;
}
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(30,41,59,0.5);
}
.panel-id {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--text3);
}
.panel-status {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 1px;
}
.panel-status.online { color: var(--green); }
.panel-status.online::before {
  content: '';
  width: 5px; height: 5px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 4px var(--green);
}
.panel-body { padding: 28px 24px; }

/* ── SECTION HEADER ── */
.section-header {
  padding: 48px 0 24px;
}
.section-header h2 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--text);
  margin-bottom: 8px;
}
.section-header .desc {
  color: var(--text2);
  max-width: 560px;
  font-size: 14px;
}

/* ── PAGE HERO (subpages) ── */
.page-hero {
  padding: 96px 0 32px;
  border-bottom: 1px solid var(--border);
}
.page-hero .eyebrow, .eyebrow {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--green);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}
.eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 4px var(--green);
}
.page-hero h1 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  color: var(--text);
  margin-bottom: 8px;
}
.page-hero p {
  color: var(--text2);
  font-size: 15px;
  max-width: 520px;
}

/* ── HERO (homepage) ── */
.hero { padding: 96px 0 0; position: relative; }
/* Radar: minimal concentric rings + sweep line */
.hero-radar {
  position: absolute;
  top: 20px;
  right: -60px;
  width: 560px;
  height: 560px;
  opacity: 1;
  pointer-events: none;
}
/* Concentric rings */
.hero-radar-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(34,197,94,0.06);
}
.hero-radar-ring:nth-child(1) { inset: 0; }
.hero-radar-ring:nth-child(2) { inset: 14%; }
.hero-radar-ring:nth-child(3) { inset: 28%; }
.hero-radar-ring:nth-child(4) { inset: 42%; }
.hero-radar-ring:nth-child(5) { inset: 56%; border-color: rgba(34,197,94,0.04); }
/* Crosshair lines */
.hero-radar-axis {
  position: absolute;
  inset: 0;
}
.hero-radar-axis::before,
.hero-radar-axis::after {
  content: '';
  position: absolute;
  background: rgba(34,197,94,0.035);
}
.hero-radar-axis::before {
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
}
.hero-radar-axis::after {
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
}
/* Sweep line — thin, elegant, slow */
.hero-radar-sweep {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  animation: radar-sweep 8s linear infinite;
}
.hero-radar-sweep::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 50%;
  height: 1px;
  background: linear-gradient(90deg, rgba(34,197,94,0.4) 0%, rgba(34,197,94,0) 100%);
  transform-origin: 0 0;
}
/* Trailing glow behind sweep */
.hero-radar-sweep::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    rgba(34,197,94,0.03) 2deg,
    rgba(34,197,94,0.015) 20deg,
    transparent 40deg
  );
}
@keyframes radar-sweep {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
/* Center dot */
.hero-radar-center {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 3px;
  height: 3px;
  margin: -1.5px 0 0 -1.5px;
  background: rgba(34,197,94,0.25);
  border-radius: 50%;
}
/* Ping blips — subtle deployment markers */
.hero-radar-ping {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--green);
  opacity: 0;
  animation: radar-ping 8s ease-out infinite;
}
.hero-radar-ping:nth-child(8) { top: 32%; left: 62%; animation-delay: 1s; }
.hero-radar-ping:nth-child(9) { top: 58%; left: 38%; animation-delay: 3.5s; }
.hero-radar-ping:nth-child(10) { top: 44%; left: 72%; animation-delay: 6s; }
@keyframes radar-ping {
  0% { opacity: 0; transform: scale(0); box-shadow: none; }
  5% { opacity: 0.6; transform: scale(1); box-shadow: 0 0 6px rgba(34,197,94,0.4); }
  15% { opacity: 0.3; transform: scale(1); box-shadow: 0 0 3px rgba(34,197,94,0.2); }
  30% { opacity: 0; transform: scale(1); box-shadow: none; }
  100% { opacity: 0; }
}
.hero-badge {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text3);
  margin-bottom: 20px;
}
.hero h1, .h-xl {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.1;
  color: var(--text);
  max-width: 18ch;
  margin-bottom: 16px;
}
.hero h1 .hl, .hl { color: var(--green); text-shadow: 0 0 20px rgba(34,197,94,0.3); }
.hero-sub {
  font-size: 15px;
  color: var(--text2);
  max-width: 54ch;
  margin-bottom: 28px;
  line-height: 1.7;
}
.hero-sub strong { color: var(--text); }

/* Command input */
.cmd-input, .hero-install {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  max-width: 580px;
  position: relative;
}
.cmd-input::before {
  content: 'COMMAND INPUT';
  position: absolute;
  top: -8px;
  left: 14px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--green);
  background: var(--bg);
  padding: 0 6px;
}
.cmd-input .prompt, .hero-install .prompt {
  color: var(--green);
  font-family: var(--mono);
  font-size: 13px;
  text-shadow: 0 0 4px rgba(34,197,94,0.3);
}
.cmd-input .cmd, .hero-install .cmd {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text);
  flex: 1;
}
.copy-btn {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text3);
  padding: 4px 10px;
  cursor: pointer;
  transition: all 0.2s;
}
.copy-btn:hover { border-color: var(--green); color: var(--green); }

/* Hero actions */
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 36px; }

/* Telemetry readouts */
.telemetry, .hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.telem-readout, .hero-stat {
  background: var(--bg2);
  padding: 18px 16px;
  position: relative;
}
.telem-label, .hero-stat-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 6px;
}
.telem-val, .hero-stat-val {
  font-family: var(--mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--green);
  text-shadow: 0 0 10px rgba(34,197,94,0.3);
}
.telem-detail {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text3);
  margin-top: 4px;
}
.telem-readout::before {
  content: '';
  position: absolute;
  top: 10px;
  right: 10px;
  width: 4px; height: 4px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 4px var(--green);
  animation: led 3s ease infinite;
}

/* ── WHAT IS ── */
.what-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding-bottom: 48px;
}
.what-prose p { margin-bottom: 14px; font-size: 14px; color: var(--text2); line-height: 1.75; }
.what-prose strong { color: var(--text); }
.what-prose a { color: var(--blue); }

/* Terminal panel */
.terminal-panel .panel-body {
  padding: 14px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.8;
}

/* Terminal line classes */
.tl { display: flex; gap: 10px; }
.tl-n { color: var(--text3); min-width: 20px; text-align: right; user-select: none; }
.tl-gap { height: 6px; }
.cm { color: var(--text3); }
.k { color: var(--blue); }
.s { color: var(--amber); }
.v { color: var(--amber); }
.out { color: var(--text2); }
.ok { color: var(--green); text-shadow: 0 0 4px rgba(34,197,94,0.2); }
.p { color: var(--green); }

/* ── USE CASES ── */
.panels-grid, .usecases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-bottom: 48px;
}
.monitor-panel, .uc-cell {
  background: var(--bg2);
  padding: 24px 20px;
  transition: background 0.3s;
}
.monitor-panel:hover, .uc-cell:hover { background: var(--bg3); }
.monitor-panel-id, .uc-num {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--text3);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.monitor-panel-id::before, .uc-num::before {
  content: '';
  width: 5px; height: 5px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 4px var(--green);
}
.monitor-panel h3, .uc-cell h3 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 8px;
}
.monitor-panel p, .uc-cell p {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.65;
  margin-bottom: 10px;
}
.monitor-tag, .uc-tag {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--green);
  background: var(--green-dim);
  padding: 2px 8px;
  display: inline-block;
}

/* ── VS DOCKER ── */
.vs-layout, .diag-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-bottom: 48px;
}
.vs-col, .diag-col { background: var(--bg2); }
.vs-col-header, .diag-col-header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(30,41,59,0.5);
}
.vs-col-header h3, .diag-col-header h3 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
}
.vs-badge {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 1.5px;
  padding: 3px 8px;
}
.vs-badge-old { color: var(--red); background: rgba(239,68,68,0.1); }
.vs-badge-new { color: var(--green); background: var(--green-dim); }
.vs-row, .diag-row {
  padding: 10px 20px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border-bottom: 1px solid rgba(30,41,59,0.5);
  font-size: 13px;
  color: var(--text2);
}
.vs-row:last-child, .diag-row:last-child { border-bottom: none; }
.vs-icon { font-family: var(--mono); font-size: 14px; flex-shrink: 0; }
.vs-icon.bad { color: var(--red); }
.vs-icon.good { color: var(--green); text-shadow: 0 0 4px rgba(34,197,94,0.3); }

/* ── COMPARE TABLE ── */
.compare-wrap, .config-table-wrap { overflow-x: auto; margin-bottom: 48px; }
.compare-tbl, .config-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  border: 1px solid var(--border);
}
.compare-tbl th, .compare-tbl td,
.config-table th, .config-table td {
  padding: 10px 14px;
  text-align: center;
  border: 1px solid var(--border);
}
.compare-tbl th, .config-table th {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text3);
  background: var(--bg2);
  font-weight: 400;
}
.compare-tbl td:first-child, .config-table td:first-child {
  text-align: left;
  font-size: 12px;
  color: var(--text2);
}
.config-table td { text-align: left; font-size: 13px; color: var(--text2); }
.config-table td:first-child { font-family: var(--mono); font-size: 12px; color: var(--amber); }
.config-table td:nth-child(2) { font-family: var(--mono); font-size: 11px; color: var(--text3); }
.compare-tbl .ks { background: rgba(34,197,94,0.04); }
.c-yes { color: var(--green); font-family: var(--mono); text-shadow: 0 0 4px rgba(34,197,94,0.2); }
.c-no { color: var(--red); font-family: var(--mono); }
.c-par { color: var(--amber); font-family: var(--mono); }

/* ── CODEBLOCK ── */
.codeblock {
  border: 1px solid var(--border);
  background: var(--bg);
  font-family: var(--mono);
  font-size: 12px;
  overflow: hidden;
  margin: 12px 0;
}
.codeblock-bar {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 1.5px;
  color: var(--text3);
  display: flex;
  align-items: center;
  gap: 6px;
  position: relative;
  min-height: 34px;
}
.codeblock-title { font-family: var(--mono); font-size: 10px; color: var(--text3); }
.codeblock-body { padding: 10px 12px; }
.codeblock-copy {
  margin-left: auto;
  flex-shrink: 0;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text3);
  padding: 3px 10px;
  cursor: pointer;
  transition: all 0.2s;
}
.codeblock-copy:hover { border-color: var(--green); color: var(--green); }
.cl { display: flex; gap: 10px; }
.cl-n { color: var(--text3); min-width: 16px; text-align: right; user-select: none; }
.cl-c { white-space: pre-wrap; word-break: break-all; }
/* traffic light dots (hidden in mission control style) */
.tdot { display: none; }

/* ── CALLOUT ── */
.callout {
  border: 1px solid var(--border);
  border-left: 3px solid var(--blue);
  background: var(--bg2);
  padding: 14px 18px;
  margin: 16px 0;
  font-size: 13px;
  color: var(--text2);
  line-height: 1.65;
}
.callout strong { color: var(--text); }
.callout-warn { border-left-color: var(--amber); }

/* ── DOC LAYOUT (sidebar + body) ── */
.doc-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 40px;
  padding: 40px 0 64px;
}
.doc-toc {
  position: sticky;
  top: 70px;
  align-self: start;
}
.doc-toc-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.doc-toc ul { list-style: none; }
.doc-toc li { margin-bottom: 2px; }
.doc-toc a {
  font-size: 13px;
  color: var(--text3);
  text-decoration: none;
  padding: 4px 0;
  display: block;
  transition: color 0.2s;
}
.doc-toc a:hover { color: var(--text); }
.doc-toc-sep {
  height: 1px;
  background: var(--border);
  margin: 12px 0;
}

/* Doc body */
.doc-body h2 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1.5rem;
  color: var(--text);
  margin: 40px 0 12px;
  padding-top: 16px;
}
.doc-body h2:first-child { margin-top: 0; }
.doc-body h3 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text);
  margin: 24px 0 8px;
}
.doc-body p {
  color: var(--text2);
  font-size: 14px;
  line-height: 1.75;
  margin-bottom: 12px;
}
.doc-body code {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--green);
  background: var(--green-dim);
  padding: 1px 5px;
}

/* ── REQUIREMENT GRID ── */
.req-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin: 16px 0;
}
.req-cell {
  background: var(--bg2);
  padding: 16px;
}
.req-cell-label {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 6px;
}
.req-cell-val {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}
.req-cell-note {
  font-size: 12px;
  color: var(--text3);
}

/* ── NEXT CARDS ── */
.next-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin: 16px 0;
}
.next-card {
  background: var(--bg2);
  padding: 20px;
  text-decoration: none;
  transition: background 0.3s;
}
.next-card:hover { background: var(--bg3); }
.next-card h4 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 6px;
}
.next-card p {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.6;
  margin-bottom: 10px;
}
.next-card .arr {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--green);
}

/* ── ABOUT PAGE ── */
.about-body {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 40px;
  padding: 40px 0 64px;
}
.about-prose h2 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1.4rem;
  color: var(--text);
  margin: 32px 0 12px;
}
.about-prose h2:first-child { margin-top: 0; }
.about-prose p {
  color: var(--text2);
  font-size: 14px;
  line-height: 1.75;
  margin-bottom: 14px;
}
.about-prose strong { color: var(--text); }
.about-prose a { color: var(--blue); }
.about-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: 70px;
  align-self: start;
}
.sidebar-card {
  border: 1px solid var(--border);
  background: var(--bg2);
  padding: 18px;
}
.sidebar-card h3 {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.sidebar-card p {
  font-size: 12px;
  color: var(--text3);
  margin-bottom: 6px;
}
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text2);
  text-decoration: none;
  padding: 3px 0;
  transition: color 0.2s;
}
.sidebar-link:hover { color: var(--green); }
.sidebar-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1px;
  padding: 2px 8px;
  margin: 2px 4px 2px 0;
}
.tag-green { color: var(--green); background: var(--green-dim); }
.tag-blue { color: var(--blue); background: rgba(59,130,246,0.12); }

/* ── GET STARTED STEPS ── */
.gs-steps {
  border: 1px solid var(--border);
  background: var(--bg2);
  margin-bottom: 24px;
}
.gs-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  border-bottom: 1px solid var(--border);
}
.gs-step:last-child { border-bottom: none; }
.gs-num {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 20px;
  font-family: var(--mono);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--green);
  text-shadow: 0 0 8px rgba(34,197,94,0.3);
  border-right: 1px solid var(--border);
}
.gs-content { padding: 20px 24px; }
.gs-content h3 { font-weight: 600; font-size: 1rem; color: var(--text); margin-bottom: 8px; }
.gs-content p { font-size: 13px; color: var(--text2); line-height: 1.7; margin-bottom: 10px; }
.gs-content code { font-family: var(--mono); font-size: 11px; color: var(--green); background: var(--green-dim); padding: 1px 5px; }

/* ── PORTAINER CALLOUT ── */
.portainer-callout, .fleet-notice {
  border: 1px solid var(--border);
  background: var(--bg2);
  padding: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 24px;
  position: relative;
}
.portainer-callout::before, .fleet-notice::before {
  content: 'FLEET MANAGEMENT';
  position: absolute;
  top: -8px;
  left: 14px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--amber);
  background: var(--bg2);
  padding: 0 6px;
}
.portainer-callout h3, .fleet-notice h3 { font-weight: 600; font-size: 0.95rem; color: var(--text); margin-bottom: 8px; }
.portainer-callout p, .fleet-notice p { font-size: 13px; color: var(--text2); line-height: 1.7; }

/* ── FAQ (in documentation) ── */
.doc-body figure { margin: 20px 0; }

/* RAM gauge overrides for mission control */
.doc-body figure div[style*="background:var(--bg2)"] { background: var(--bg2) !important; border-color: var(--border) !important; }

/* ── FOOTER ── */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  padding: 28px 0;
  margin-top: 48px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-logo img { height: 20px; width: auto; }
.footer-logo-text { font-family: var(--mono); font-size: 10px; color: var(--text3); }
.footer-links {
  display: flex;
  list-style: none;
  gap: 18px;
}
.footer-links a {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--text3);
  text-decoration: none;
}
.footer-links a:hover { color: var(--text); }
.footer-legal {
  width: 100%;
  font-size: 11px;
  color: var(--text3);
  margin-top: 6px;
}
.footer-legal a { color: var(--text2); text-decoration: none; }

/* ── REVEAL ANIMATION ── */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal.in, .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .nav-links { display: none; }
  .nav-hamburger { display: block; }
  .nav-links.nav-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 50px;
    left: 0;
    right: 0;
    background: rgba(10,14,23,0.98);
    border-bottom: 1px solid var(--border);
    padding: 10px;
    z-index: 200;
  }
  .nav-links.nav-open .mobile-only { display: list-item; }
}
@media (max-width: 900px) {
  .what-grid { grid-template-columns: 1fr; }
  .telemetry, .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .panels-grid, .usecases-grid { grid-template-columns: 1fr; }
  .vs-layout, .diag-layout { grid-template-columns: 1fr; }
  .hero-radar { display: none; }
  .doc-layout { grid-template-columns: 1fr; }
  .doc-toc { position: static; }
  .about-body { grid-template-columns: 1fr; }
  .about-sidebar { position: static; }
  .req-grid { grid-template-columns: repeat(2, 1fr); }
  .next-cards { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .telemetry, .hero-stats { grid-template-columns: 1fr 1fr; }
  .hero h1, .h-xl { font-size: 1.8rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions a { text-align: center; }
  .gs-step { grid-template-columns: 44px 1fr; }
  .portainer-callout, .fleet-notice { flex-direction: column; align-items: flex-start; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .req-grid { grid-template-columns: 1fr; }
}