/* Luna Quantum Systems — global.magnaluna.ru */

:root {
  --bg: #07070c;
  --bg-2: #0c0c14;
  --bg-3: #11111c;
  --fg: #d6e6ff;
  --fg-dim: #7a8aa8;
  --cyan: #00f0ff;
  --cyan-dim: #2aa6b3;
  --magenta: #ff2bd6;
  --magenta-dim: #a8208c;
  --warn: #ffb020;
  --ok: #36ffb0;
  --err: #ff3850;
  --border: rgba(0, 240, 255, 0.18);
  --border-hot: rgba(255, 43, 214, 0.35);
  --grid: rgba(0, 240, 255, 0.05);
  --mono: 'Share Tech Mono', 'JetBrains Mono', ui-monospace, Menlo, Consolas, monospace;
  --display: 'Rajdhani', 'Inter', system-ui, sans-serif;
}

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

html, body { background: var(--bg); color: var(--fg); }

body {
  font-family: var(--display);
  font-size: 16px;
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(255, 43, 214, 0.08), transparent 60%),
    radial-gradient(1000px 500px at -10% 110%, rgba(0, 240, 255, 0.08), transparent 60%),
    linear-gradient(180deg, #06060b 0%, #07070c 100%);
}

/* Background grid + scanlines */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 90%);
  z-index: 0;
}
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.02) 0,
    rgba(255, 255, 255, 0.02) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: overlay;
  z-index: 1;
}

a { color: var(--cyan); text-decoration: none; }
a:hover { color: var(--magenta); text-shadow: 0 0 8px var(--magenta-dim); }

code, .mono, .tag, .metric, .kbd { font-family: var(--mono); }

/* ===== Top status strip ===== */
.statusbar {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 6px 24px;
  background: linear-gradient(90deg, rgba(0,240,255,0.06), rgba(255,43,214,0.06));
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-dim);
  white-space: nowrap;
  overflow: hidden;
}
.statusbar .dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 8px var(--ok);
  margin-right: 6px;
  vertical-align: middle;
  animation: pulse 1.6s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}
.statusbar .sep { color: var(--cyan-dim); }
.statusbar .v { color: var(--cyan); }
.statusbar .v.hot { color: var(--magenta); }

/* ===== Header / Nav ===== */
.site-header {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(6px);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg);
}
.brand .logo {
  width: 30px; height: 30px;
  border: 1px solid var(--cyan);
  position: relative;
  transform: rotate(45deg);
  box-shadow: 0 0 12px rgba(0,240,255,0.4), inset 0 0 12px rgba(0,240,255,0.25);
}
.brand .logo::after {
  content: '';
  position: absolute; inset: 5px;
  border: 1px solid var(--magenta);
  box-shadow: 0 0 8px var(--magenta-dim);
}
.brand .name { color: var(--cyan); }
.brand .div { color: var(--fg-dim); margin-left: 8px; font-size: 11px; }

nav.primary {
  display: flex; gap: 26px;
  font-family: var(--mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}
nav.primary a {
  color: var(--fg-dim);
  padding: 6px 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
nav.primary a:hover { color: var(--cyan); border-bottom-color: var(--cyan); text-shadow: none; }
nav.primary a.active { color: var(--cyan); border-bottom-color: var(--magenta); }

.cta {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 9px 16px;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  background: rgba(0,240,255,0.06);
  cursor: pointer;
  transition: all 0.15s;
}
.cta:hover {
  background: var(--cyan);
  color: var(--bg);
  box-shadow: 0 0 24px var(--cyan-dim);
}
.cta.hot { border-color: var(--magenta); color: var(--magenta); background: rgba(255,43,214,0.06); }
.cta.hot:hover { background: var(--magenta); color: var(--bg); box-shadow: 0 0 24px var(--magenta-dim); }

/* ===== Layout ===== */
main { position: relative; z-index: 2; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.section { padding: 80px 0; position: relative; }
.section + .section { border-top: 1px solid var(--border); }

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--magenta);
  margin-bottom: 16px;
}
h1, h2, h3 { font-family: var(--display); font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: clamp(40px, 6vw, 72px); line-height: 1.05; }
h2 { font-size: clamp(28px, 3.6vw, 44px); line-height: 1.1; }
h3 { font-size: 20px; }

p.lead {
  font-size: 19px;
  color: var(--fg-dim);
  max-width: 64ch;
  margin-top: 18px;
}

/* ===== Hero ===== */
.hero {
  padding: 80px 0 60px;
  position: relative;
}
.hero h1 .accent { color: var(--cyan); text-shadow: 0 0 24px var(--cyan-dim); }
.hero h1 .hot { color: var(--magenta); text-shadow: 0 0 24px var(--magenta-dim); }

.hero-meta {
  margin-top: 36px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  font-family: var(--mono);
  font-size: 12px;
}
.hero-meta .cell {
  border: 1px solid var(--border);
  padding: 14px 16px;
  background: rgba(0,240,255,0.03);
}
.hero-meta .lbl { color: var(--fg-dim); text-transform: uppercase; letter-spacing: 0.2em; font-size: 10px; }
.hero-meta .val { color: var(--cyan); font-size: 22px; margin-top: 6px; }
.hero-meta .val.hot { color: var(--magenta); }

.hero-actions { margin-top: 36px; display: flex; gap: 14px; }

/* ===== Cards / Grids ===== */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }

.card {
  position: relative;
  border: 1px solid var(--border);
  padding: 24px;
  background:
    linear-gradient(135deg, rgba(0,240,255,0.04), rgba(255,43,214,0.02));
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
}
.card:hover { border-color: var(--border-hot); transform: translateY(-2px); }
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 40px; height: 1px;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}
.card::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 40px; height: 1px;
  background: var(--magenta);
  box-shadow: 0 0 8px var(--magenta);
}
.card .tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--magenta);
  border: 1px solid var(--border-hot);
  padding: 2px 8px;
  margin-bottom: 12px;
}
.card h3 { color: var(--fg); margin-bottom: 8px; }
.card p { color: var(--fg-dim); font-size: 15px; }
.card .id { position: absolute; top: 14px; right: 16px; font-family: var(--mono); font-size: 10px; color: var(--fg-dim); letter-spacing: 0.15em; }

/* ===== Telemetry panel ===== */
.panel {
  border: 1px solid var(--border);
  background: rgba(7,7,12,0.6);
  padding: 22px;
}
.panel-head {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono); font-size: 11px;
  color: var(--fg-dim); text-transform: uppercase; letter-spacing: 0.25em;
  margin-bottom: 18px;
  border-bottom: 1px dashed var(--border);
  padding-bottom: 10px;
}
.panel-head .live::before {
  content: ''; display: inline-block;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--magenta); box-shadow: 0 0 8px var(--magenta);
  margin-right: 8px; animation: pulse 1.2s infinite;
}

.meter { margin: 14px 0; font-family: var(--mono); font-size: 12px; }
.meter .row { display: flex; justify-content: space-between; color: var(--fg-dim); margin-bottom: 4px; }
.meter .row .v { color: var(--cyan); }
.meter .bar {
  height: 6px; background: rgba(0,240,255,0.08);
  position: relative; overflow: hidden;
}
.meter .bar > i {
  position: absolute; left: 0; top: 0; bottom: 0;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  box-shadow: 0 0 8px var(--cyan-dim);
  transition: width 0.6s ease;
}

.spark { width: 100%; height: 70px; display: block; }

/* ===== Console / logs ===== */
.console {
  border: 1px solid var(--border);
  background: #04040a;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-dim);
  padding: 14px 16px;
  max-height: 240px;
  overflow: hidden;
}
.console .line { margin: 2px 0; white-space: pre; }
.console .ts { color: var(--cyan-dim); }
.console .lvl-info { color: var(--cyan); }
.console .lvl-ok { color: var(--ok); }
.console .lvl-warn { color: var(--warn); }
.console .lvl-err { color: var(--err); }
.console .lvl-q { color: var(--magenta); }

/* ===== Footer ===== */
footer.site {
  position: relative; z-index: 5;
  border-top: 1px solid var(--border);
  padding: 40px 32px 24px;
  margin-top: 80px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-dim);
}
footer.site .row { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
footer.site .col h4 { font-size: 11px; letter-spacing: 0.3em; color: var(--cyan); text-transform: uppercase; margin-bottom: 10px; }
footer.site .col a { display: block; color: var(--fg-dim); margin: 4px 0; }
footer.site .col a:hover { color: var(--cyan); }
footer.site .legal { margin-top: 28px; padding-top: 16px; border-top: 1px dashed var(--border); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
footer.site .legal .sig { color: var(--magenta); }

/* ===== Tables / lists ===== */
.kv { font-family: var(--mono); font-size: 13px; }
.kv .row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px dashed var(--border); }
.kv .row:last-child { border-bottom: none; }
.kv .k { color: var(--fg-dim); }
.kv .v { color: var(--cyan); }

/* Job rows */
.job {
  display: grid;
  grid-template-columns: 1fr 180px 140px 120px;
  gap: 16px;
  align-items: center;
  padding: 18px 20px;
  border: 1px solid var(--border);
  margin-bottom: 10px;
  transition: all 0.15s;
}
.job:hover { border-color: var(--border-hot); background: rgba(255,43,214,0.04); }
.job h3 { font-size: 18px; }
.job .meta { font-family: var(--mono); font-size: 11px; color: var(--fg-dim); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.18em; }
.job .pill { font-family: var(--mono); font-size: 11px; color: var(--cyan); border: 1px solid var(--border); padding: 4px 10px; text-align: center; letter-spacing: 0.15em; text-transform: uppercase; }
.job .pill.hot { color: var(--magenta); border-color: var(--border-hot); }
.job .apply { color: var(--magenta); font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.2em; text-align: right; }

/* Publications */
.pub { padding: 18px 0; border-bottom: 1px dashed var(--border); }
.pub:last-child { border-bottom: none; }
.pub .meta { font-family: var(--mono); font-size: 11px; color: var(--magenta); letter-spacing: 0.2em; text-transform: uppercase; }
.pub h3 { margin: 6px 0; font-size: 20px; }
.pub p { color: var(--fg-dim); font-size: 15px; }
.pub .auth { font-family: var(--mono); font-size: 12px; color: var(--cyan-dim); margin-top: 6px; }

/* Form */
form.contact { display: grid; gap: 14px; max-width: 540px; }
form.contact label { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.2em; color: var(--fg-dim); }
form.contact input, form.contact textarea, form.contact select {
  background: rgba(0,240,255,0.04);
  border: 1px solid var(--border);
  color: var(--fg);
  font-family: var(--mono);
  font-size: 14px;
  padding: 10px 12px;
  outline: none;
}
form.contact input:focus, form.contact textarea:focus, form.contact select:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 2px rgba(0,240,255,0.12);
}
form.contact textarea { min-height: 120px; resize: vertical; }

/* Section headings */
.section-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 36px; gap: 24px; flex-wrap: wrap;
}
.section-head .meta { font-family: var(--mono); font-size: 11px; color: var(--fg-dim); letter-spacing: 0.25em; text-transform: uppercase; }

/* Matrix canvas behind hero (subtle) */
#bg-canvas {
  position: fixed; inset: 0;
  z-index: 0;
  opacity: 0.35;
  pointer-events: none;
}

/* Responsive */
@media (max-width: 880px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .hero-meta { grid-template-columns: repeat(2, 1fr); }
  nav.primary { display: none; }
  .job { grid-template-columns: 1fr; }
  .job .apply { text-align: left; }
  .statusbar { font-size: 10px; gap: 10px; padding: 6px 16px; }
  .site-header { padding: 14px 16px; }
  .wrap { padding: 0 16px; }
}