/* jetbrains-mono-cyrillic-ext-wght-normal */
@font-face {
  font-family: 'JetBrains Mono Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url(data:font/woff2;base64,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) format('woff2-variations');
  unicode-range: U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F;
}

/* jetbrains-mono-cyrillic-wght-normal */
@font-face {
  font-family: 'JetBrains Mono Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url(/_astro/jetbrains-mono-cyrillic-wght-normal.D73BlboJ.woff2) format('woff2-variations');
  unicode-range: U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
}

/* jetbrains-mono-greek-wght-normal */
@font-face {
  font-family: 'JetBrains Mono Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url(/_astro/jetbrains-mono-greek-wght-normal.Bw9x6K1M.woff2) format('woff2-variations');
  unicode-range: U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF;
}

/* jetbrains-mono-vietnamese-wght-normal */
@font-face {
  font-family: 'JetBrains Mono Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url(/_astro/jetbrains-mono-vietnamese-wght-normal.Bt-aOZkq.woff2) format('woff2-variations');
  unicode-range: U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB;
}

/* jetbrains-mono-latin-ext-wght-normal */
@font-face {
  font-family: 'JetBrains Mono Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url(/_astro/jetbrains-mono-latin-ext-wght-normal.DBQx-q_a.woff2) format('woff2-variations');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

/* jetbrains-mono-latin-wght-normal */
@font-face {
  font-family: 'JetBrains Mono Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 800;
  src: url(/_astro/jetbrains-mono-latin-wght-normal.B9CIFXIH.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
/* space-grotesk-vietnamese-wght-normal */
@font-face {
  font-family: 'Space Grotesk Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 300 700;
  src: url(/_astro/space-grotesk-vietnamese-wght-normal.D0rl6rjA.woff2) format('woff2-variations');
  unicode-range: U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB;
}

/* space-grotesk-latin-ext-wght-normal */
@font-face {
  font-family: 'Space Grotesk Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 300 700;
  src: url(/_astro/space-grotesk-latin-ext-wght-normal.D9tNdqV9.woff2) format('woff2-variations');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}

/* space-grotesk-latin-wght-normal */
@font-face {
  font-family: 'Space Grotesk Variable';
  font-style: normal;
  font-display: swap;
  font-weight: 300 700;
  src: url(/_astro/space-grotesk-latin-wght-normal.BhU9QXUp.woff2) format('woff2-variations');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

:root {
  --bg: #03050b;
  --bg-2: #060b15;
  --panel: #0a1220;
  --panel-2: #0d1626;
  --ink: #dff4ff;
  --ink-dim: #8ba7c0;
  --ink-faint: #3e5a74;
  --neon: #3ee0ff;
  --neon-bright: #9ff4ff;
  --cyan: #00d9ff;
  --azure: #2f7bff;
  --amber: #ffc24b;
  --rose: #ff4d6d;
  --volt: #c9ff3d;
  --line: rgba(120, 200, 255, 0.14);
  --line-2: rgba(120, 200, 255, 0.34);
  --glow: 0 0 18px rgba(62, 224, 255, 0.35);
  --glow-soft: 0 0 10px rgba(62, 224, 255, 0.18);
  --mono: 'JetBrains Mono Variable', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --display: 'Space Grotesk Variable', system-ui, sans-serif;
  --font-mono: var(--mono);
  --font-display: var(--display);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.55;
  overflow-x: hidden;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 60;
  pointer-events: none;
  background:
    repeating-linear-gradient(0deg, transparent 0 3px, rgba(0, 0, 0, 0.22) 3px 4px),
    radial-gradient(120% 90% at 50% -10%, rgba(30, 90, 160, 0.18), transparent 55%);
  mix-blend-mode: multiply;
  opacity: 0.55;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 61;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: 0.03;
}

body::backdrop {
  background: var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

::selection {
  background: var(--neon);
  color: #00141c;
}

:focus-visible {
  outline: 1px solid var(--neon);
  outline-offset: 3px;
}

.width {
  width: min(1200px, calc(100vw - 48px));
  margin-inline: auto;
}

@media (max-width: 640px) {
  .width {
    width: min(1200px, calc(100vw - 28px));
  }
}

h1,
h2,
h3 {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.02;
  margin: 0;
}

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

.mono-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

/* ---- status LEDs ---- */

.led {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 9px var(--neon);
}

.led.amber {
  background: var(--amber);
  box-shadow: 0 0 9px var(--amber);
}

.led.rose {
  background: var(--rose);
  box-shadow: 0 0 9px var(--rose);
}

.led.volt {
  background: var(--volt);
  box-shadow: 0 0 9px var(--volt);
}

.led.blink {
  animation: blink 1.6s steps(2, start) infinite;
}

@keyframes blink {
  50% {
    opacity: 0.25;
  }
}

@keyframes flicker {
  0%,
  100% {
    opacity: 1;
  }
  3% {
    opacity: 0.85;
  }
  6% {
    opacity: 1;
  }
  9% {
    opacity: 0.9;
  }
  41% {
    opacity: 1;
  }
  44% {
    opacity: 0.6;
  }
  49% {
    opacity: 1;
  }
  73% {
    opacity: 0.95;
  }
}

.flicker {
  animation: flicker 6s infinite;
}

.cursor {
  display: inline-block;
  width: 0.58em;
  height: 0.9em;
  margin-left: 4px;
  background: var(--neon);
  box-shadow: 0 0 8px var(--neon);
  vertical-align: text-bottom;
  animation: blink 1.1s steps(2, start) infinite;
}

/* ---- HUD panels ---- */

.panel {
  position: relative;
  background: linear-gradient(160deg, rgba(62, 224, 255, 0.05), transparent 45%),
    linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
}

.panel::before {
  content: '';
  position: absolute;
  inset: -1px;
  pointer-events: none;
  background:
    linear-gradient(var(--neon), var(--neon)) top left / 12px 1px,
    linear-gradient(var(--neon), var(--neon)) top left / 1px 12px,
    linear-gradient(var(--neon), var(--neon)) top right / 12px 1px,
    linear-gradient(var(--neon), var(--neon)) top right / 1px 12px,
    linear-gradient(var(--neon), var(--neon)) bottom left / 12px 1px,
    linear-gradient(var(--neon), var(--neon)) bottom left / 1px 12px,
    linear-gradient(var(--neon), var(--neon)) bottom right / 12px 1px,
    linear-gradient(var(--neon), var(--neon)) bottom right / 1px 12px;
  background-repeat: no-repeat;
  opacity: 0.55;
}

.panel-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.015);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.panel-head .grow {
  flex: 1;
}

.panel-body {
  padding: 22px;
}

@media (max-width: 640px) {
  .panel-body {
    padding: 16px;
  }
}

/* ---- scan sweep ---- */

.scan::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 42%;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(62, 224, 255, 0.12), transparent);
  animation: scanmove 5s linear infinite;
}

@keyframes scanmove {
  0% {
    transform: translateY(-110%);
  }
  100% {
    transform: translateY(240%);
  }
}

/* ---- header / OS title bar ---- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(3, 5, 11, 0.78);
  border-bottom: 1px solid var(--line);
}

.titlebar {
  display: flex;
  align-items: center;
  gap: 18px;
  padding-block: 10px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.04em;
  color: var(--ink);
  white-space: nowrap;
}

.brand .glyph {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--neon);
  color: var(--neon);
  font-size: 12px;
  font-weight: 700;
  transform: rotate(-8deg);
  box-shadow: var(--glow-soft), inset 0 0 12px rgba(62, 224, 255, 0.25);
}

.brand .osver {
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.1em;
}

.title-readout {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: auto;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  white-space: nowrap;
}

.title-readout .r {
  display: flex;
  align-items: center;
  gap: 8px;
}

.title-readout b {
  color: var(--neon);
  font-weight: 600;
}

@media (max-width: 760px) {
  .title-readout .hide-sm {
    display: none;
  }
}

/* ---- SVG tabs ---- */

.tabbar {
  display: flex;
  gap: 4px;
  padding-block: 0 10px;
  overflow-x: auto;
  scrollbar-width: none;
}

.tabbar::-webkit-scrollbar {
  display: none;
}

.tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 11px 24px;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  border: 0;
  background: transparent;
  cursor: pointer;
  overflow: hidden;
  transition: color 0.2s, text-shadow 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.tab svg.tabshape {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.tab svg.tabshape path {
  fill: rgba(62, 224, 255, 0.04);
  stroke: var(--line);
  stroke-width: 1.2;
  transition: fill 0.25s, stroke 0.25s, filter 0.25s;
}

.tab:hover {
  color: var(--ink);
}

.tab:hover svg.tabshape path {
  stroke: var(--line-2);
}

.tab[aria-current='true'],
.tab.active {
  color: var(--neon);
  text-shadow: 0 0 14px rgba(62, 224, 255, 0.7);
}

.tab[aria-current='true'] svg.tabshape path,
.tab.active svg.tabshape path {
  fill: rgba(62, 224, 255, 0.13);
  stroke: var(--neon);
  filter: drop-shadow(0 0 6px rgba(62, 224, 255, 0.45));
}

.tab-led {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ink-faint);
  transition: background 0.2s, box-shadow 0.2s;
}

.tab[aria-current='true'] .tab-led,
.tab.active .tab-led {
  background: var(--neon);
  box-shadow: 0 0 9px var(--neon);
}

.tab-scan {
  position: absolute;
  left: 10%;
  right: 10%;
  bottom: 7px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon), transparent);
  opacity: 0;
  transform: scaleX(0.35);
  transition: opacity 0.25s, transform 0.4s var(--ease-out);
}

.tab[aria-current='true'] .tab-scan,
.tab.active .tab-scan {
  opacity: 0.9;
  transform: scaleX(1);
}

/* ---- hero ---- */

.hero {
  position: relative;
  padding-block: 44px 0;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.4;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 95% 75% at 50% 0%, black, transparent 80%);
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 40px;
  align-items: center;
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }
}

.hero .kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}

.hero h1 {
  font-size: clamp(42px, 7.5vw, 92px);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 0.96;
  color: var(--ink);
}

.hero h1 .neon {
  color: var(--neon);
  text-shadow: 0 0 18px rgba(62, 224, 255, 0.55), 0 0 46px rgba(62, 224, 255, 0.25);
}

.hero .sub {
  max-width: 560px;
  color: var(--ink-dim);
  margin-top: 24px;
  font-size: 15.5px;
}

.hero .sub b {
  color: var(--ink);
  font-weight: 600;
}

.hero .cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.stats-strip {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 46px;
  background: var(--line);
  border: 1px solid var(--line);
}

@media (max-width: 760px) {
  .stats-strip {
    grid-template-columns: repeat(2, 1fr);
  }
}

.stats-strip .stat {
  background: var(--bg-2);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stats-strip .stat .v {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 600;
  color: var(--neon);
  text-shadow: 0 0 14px rgba(62, 224, 255, 0.4);
}

.stats-strip .stat .k {
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ---- sys panel (hero SVG telemetry) ---- */

.syspanel {
  position: relative;
}

.syspanel .radar {
  display: block;
  width: 100%;
  max-width: 380px;
  margin-inline: auto;
}

.syspanel .readouts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin-top: 18px;
  background: var(--line);
  border: 1px solid var(--line);
}

.syspanel .readouts .ro {
  background: var(--bg-2);
  padding: 9px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.syspanel .readouts .ro .k {
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--ink-faint);
  text-transform: uppercase;
}

.syspanel .readouts .ro .v {
  font-size: 12px;
  color: var(--neon);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes sweep {
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse-ring {
  0% {
    opacity: 0.7;
    transform: scale(0.35);
  }
  80% {
    opacity: 0;
    transform: scale(1.35);
  }
  100% {
    opacity: 0;
  }
}

.ring-rot {
  transform-origin: center;
  animation: spin 22s linear infinite;
}

.ring-rot-rev {
  transform-origin: center;
  animation: spin 30s linear infinite reverse;
}

.sweep {
  transform-origin: center;
  animation: sweep 5s linear infinite;
}

.pulse {
  transform-origin: center;
  animation: pulse-ring 2.8s ease-out infinite;
}

.wave-bar {
  transform-box: fill-box;
  transform-origin: 50% 100%;
  animation: wave 1.4s ease-in-out infinite;
}

@keyframes wave {
  0%,
  100% {
    transform: scaleY(0.35);
  }
  50% {
    transform: scaleY(1);
  }
}

/* ---- ticker ---- */

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

.ticker-strip {
  display: flex;
  gap: 44px;
  width: max-content;
  animation: marquee 30s linear infinite;
  color: var(--ink-faint);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.ticker-strip .seg {
  display: flex;
  align-items: center;
  gap: 44px;
}

.ticker-strip .seg span + span::before {
  content: '◇';
  margin-right: 44px;
  color: var(--neon);
}

.ticker-wrap {
  position: relative;
  border: 1px solid var(--line);
  border-left: none;
  border-right: none;
  margin-top: 34px;
  padding: 10px 0;
  overflow: hidden;
}

/* ---- feed ---- */

.feed {
  padding-block: 44px 90px;
}

.feed-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
  margin-bottom: 26px;
}

.feed-head .count {
  font-size: 12px;
  color: var(--ink-faint);
  letter-spacing: 0.14em;
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

@media (min-width: 900px) {
  .card:nth-child(3n + 1) {
    grid-column: span 5;
  }
  .card:nth-child(3n + 2) {
    grid-column: span 7;
  }
  .card:nth-child(3n + 3) {
    grid-column: span 12;
  }
}

@media (min-width: 520px) and (max-width: 899px) {
  .card {
    grid-column: span 6;
  }
}

@media (max-width: 519px) {
  .card {
    grid-column: span 12;
  }
}

/* ---- card (dashboard module) ---- */

.card {
  --c0: var(--neon);
  --c1: var(--cyan);
  --c2: var(--amber);
  position: relative;
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 120% at var(--c1), color-mix(in srgb, var(--c1) 12%, transparent), transparent 55%),
    linear-gradient(160deg, color-mix(in srgb, var(--c0) 8%, transparent), transparent 45%),
    linear-gradient(180deg, var(--panel-2), var(--panel));
  padding: 24px 24px 22px;
  display: flex;
  flex-direction: column;
  min-height: 250px;
  overflow: hidden;
  transition: transform 0.35s var(--ease-out), border-color 0.35s, box-shadow 0.35s;
}

.card::before {
  content: '';
  position: absolute;
  inset: -1px;
  pointer-events: none;
  background:
    linear-gradient(var(--c0), var(--c0)) top left / 12px 1px,
    linear-gradient(var(--c0), var(--c0)) top left / 1px 12px,
    linear-gradient(var(--c0), var(--c0)) bottom right / 12px 1px,
    linear-gradient(var(--c0), var(--c0)) bottom right / 1px 12px;
  background-repeat: no-repeat;
  opacity: 0.6;
  transition: opacity 0.3s;
}

.card:hover {
  transform: translateY(-3px);
  border-color: var(--line-2);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.6), var(--glow-soft);
}

.card:hover::before {
  opacity: 1;
}

.card .topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 18px;
}

.card .top-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.card .card-out {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink-faint);
  opacity: 0.7;
  transition: color 0.2s, border-color 0.2s, opacity 0.2s;
}

.card .card-out:hover {
  color: var(--c0);
  border-color: var(--c0);
  opacity: 1;
}

.card-banner {
  position: relative;
  height: clamp(170px, 22vw, 240px);
  margin: -24px -24px 18px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.card-banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.92;
}

.card-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, color-mix(in srgb, var(--c0) 14%, transparent)), linear-gradient(180deg, rgba(3, 5, 11, 0.55), transparent 30%);
}

.card .experiment-id {
  color: var(--c0);
  text-shadow: 0 0 10px color-mix(in srgb, var(--c0) 60%, transparent);
}

.card h3 {
  font-size: clamp(22px, 3vw, 32px);
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.card .desc {
  position: relative;
  z-index: 1;
  color: var(--ink-dim);
  font-size: 14px;
  margin-bottom: 20px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
}

.card .tag {
  font-size: 10.5px;
  letter-spacing: 0.1em;
  padding: 3px 9px;
  border: 1px solid color-mix(in srgb, var(--c0) 55%, transparent);
  color: color-mix(in srgb, var(--c0) 80%, var(--ink));
}

.card .data-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding: 8px 0;
  border-top: 1px dashed var(--line);
  position: relative;
  z-index: 1;
}

.card .data-row b {
  color: var(--c2);
  font-weight: 600;
}

.card .enter {
  position: relative;
  z-index: 1;
  align-self: flex-start;
  margin-top: 4px;
}

.card .btn.stretch::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 2;
}

.card {
  cursor: pointer;
}

/* ---- buttons ---- */

.btn {
  --cbtn: var(--c0, var(--neon));
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 12px 22px;
  cursor: pointer;
  transition: all 0.22s var(--ease-out);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: none;
  color: var(--cbtn);
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--cbtn) 16%, transparent),
    color-mix(in srgb, var(--cbtn) 4%, transparent)
  );
  box-shadow:
    inset 0 0 0 1px color-mix(in srgb, var(--cbtn) 50%, transparent),
    inset 0 0 20px color-mix(in srgb, var(--cbtn) 10%, transparent);
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
  text-decoration: none;
}

.btn:hover {
  background: color-mix(in srgb, var(--cbtn) 20%, transparent);
  box-shadow:
    inset 0 0 0 1px var(--cbtn),
    0 0 18px color-mix(in srgb, var(--cbtn) 35%, transparent);
}

.btn-neon {
  --cbtn: var(--neon);
}

.btn-neon:hover {
  background: var(--neon);
  color: #00141c;
  box-shadow: var(--glow);
}

.btn-ghost {
  --cbtn: var(--ink-dim);
  color: var(--ink-dim);
}

.btn-ghost:hover {
  color: var(--ink);
  --cbtn: var(--ink);
}

.btn-design-solid {
  --cbtn: var(--c0, var(--neon));
  background: var(--cbtn);
  color: #00141c;
  font-weight: 700;
  box-shadow: 0 0 22px color-mix(in srgb, var(--cbtn) 30%, transparent);
}

.btn-design-solid:hover {
  background: color-mix(in srgb, var(--cbtn) 18%, transparent);
  color: var(--cbtn);
}

.btn-design-outline {
  --cbtn: var(--c0, var(--neon));
  box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--cbtn) 70%, transparent);
}

.btn-design-bracket {
  --cbtn: var(--c0, var(--neon));
  background: transparent;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--cbtn) 60%, transparent);
}

.btn-design-bracket:hover {
  background: color-mix(in srgb, var(--cbtn) 12%, transparent);
}

.btn-design-scan {
  --cbtn: var(--c0, var(--neon));
  position: relative;
  overflow: hidden;
  background: color-mix(in srgb, var(--cbtn) 16%, transparent);
}

.btn-design-scan::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent 0 2px,
    color-mix(in srgb, var(--cbtn) 90%, transparent) 2px 4px
  );
  opacity: 0.35;
}

.btn-design-glitch {
  --cbtn: var(--ink);
  color: var(--ink);
  background: transparent;
  box-shadow: none;
}

.btn-design-glitch:hover {
  text-shadow: 2px 0 var(--rose), -2px 0 var(--azure);
  color: var(--ink);
  background: transparent;
  box-shadow: none;
}

.btn-volt {
  --cbtn: var(--volt);
  color: var(--volt);
}

.btn-volt:hover {
  background: var(--volt);
  color: #0c1500;
  box-shadow: 0 0 18px rgba(201, 255, 61, 0.35);
}

.btn-danger {
  --cbtn: var(--rose);
  color: var(--rose);
}

.btn-danger:hover {
  background: color-mix(in srgb, var(--rose) 14%, transparent);
}

.btn-soft {
  --cbtn: var(--ink-dim);
  color: var(--ink-dim);
}

.btn-soft:hover {
  color: var(--ink);
  --cbtn: var(--ink);
}

/* ---- about strip ---- */

.about {
  border-top: 1px solid var(--line);
  padding-block: 52px 40px;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

@media (max-width: 800px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

.about .cell h3 {
  font-size: 15px;
  margin-bottom: 12px;
  color: var(--neon);
}

.about .cell p {
  color: var(--ink-dim);
  font-size: 13.5px;
  margin: 0;
}

.about .spec {
  display: grid;
  gap: 8px;
  font-size: 12.5px;
  color: var(--ink-dim);
}

.about .spec span b {
  color: var(--ink);
  font-weight: 600;
}

/* ---- footer status bar ---- */

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-2);
  padding-block: 16px;
  color: var(--ink-faint);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.site-footer .ft-seg {
  display: flex;
  align-items: center;
  gap: 14px;
}

.site-footer b {
  color: var(--neon);
  font-weight: 600;
}

/* ---- embedded viewer ---- */

.viewer {
  padding-block: 26px 90px;
}

.viewer-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.viewer-bar .viewer-meta {
  margin-left: auto;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: flex;
  align-items: center;
  gap: 8px;
}

.viewer-bar .btn {
  padding: 8px 14px;
  font-size: 12px;
}

.vframe {
  --c0: var(--neon);
  --c1: var(--cyan);
  --c2: var(--amber);
  position: relative;
  border: 1px solid color-mix(in srgb, var(--c0) 60%, var(--line));
  background: var(--bg-2);
  box-shadow: 0 0 34px color-mix(in srgb, var(--c0) 12%, transparent);
}

.vframe::before {
  content: '';
  position: absolute;
  inset: -1px;
  pointer-events: none;
  background:
    linear-gradient(var(--c0), var(--c0)) top left / 14px 1px,
    linear-gradient(var(--c0), var(--c0)) top left / 1px 14px,
    linear-gradient(var(--c0), var(--c0)) top right / 14px 1px,
    linear-gradient(var(--c0), var(--c0)) top right / 1px 14px,
    linear-gradient(var(--c0), var(--c0)) bottom left / 14px 1px,
    linear-gradient(var(--c0), var(--c0)) bottom left / 1px 14px,
    linear-gradient(var(--c0), var(--c0)) bottom right / 14px 1px,
    linear-gradient(var(--c0), var(--c0)) bottom right / 1px 14px;
  background-repeat: no-repeat;
  opacity: 0.85;
}

.vtitle {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 11px 14px;
  border-bottom: 1px solid color-mix(in srgb, var(--c0) 40%, var(--line));
  background: linear-gradient(90deg, color-mix(in srgb, var(--c0) 10%, transparent), transparent 45%);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.vdots {
  display: flex;
  gap: 7px;
}

.vdots i {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--c0);
  box-shadow: 0 0 8px color-mix(in srgb, var(--c0) 70%, transparent);
}

.vdots i:nth-child(2) {
  background: var(--c1);
  box-shadow: 0 0 8px color-mix(in srgb, var(--c1) 70%, transparent);
}

.vdots i:nth-child(3) {
  background: var(--c2);
  box-shadow: 0 0 8px color-mix(in srgb, var(--c2) 70%, transparent);
}

.vpath {
  color: var(--c0);
  text-shadow: 0 0 10px color-mix(in srgb, var(--c0) 55%, transparent);
}

.vstatus {
  margin-left: auto;
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vbody {
  padding: 10px;
  background: var(--bg);
}

.viframe {
  display: block;
  width: 100%;
  height: calc(100vh - 320px);
  min-height: 480px;
  border: 0;
  background: #0a0f16;
}

.vfoot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 14px;
  border-top: 1px solid var(--line);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ---- AI panel ---- */

.aipanel {
  position: relative;
}

.aipanel .neural {
  display: block;
  width: 100%;
  max-width: 400px;
  margin-inline: auto;
}

.aipanel .readouts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 18px;
  background: var(--line);
  border: 1px solid var(--line);
}

@media (max-width: 560px) {
  .aipanel .readouts {
    grid-template-columns: repeat(2, 1fr);
  }
}

.aipanel .readouts .ro {
  background: var(--bg-2);
  padding: 9px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.aipanel .readouts .ro .k {
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--ink-faint);
  text-transform: uppercase;
}

.aipanel .readouts .ro .v {
  font-size: 12px;
  color: var(--neon);
}

@keyframes dashflow {
  to {
    stroke-dashoffset: -120;
  }
}

.flow {
  stroke-dasharray: 3 12;
  animation: dashflow 1.4s linear infinite;
}

/* ---- shared readouts ---- */

.syspanel .readouts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin-top: 18px;
  background: var(--line);
  border: 1px solid var(--line);
}

.syspanel .readouts .ro {
  background: var(--bg-2);
  padding: 9px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.syspanel .readouts .ro .k {
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--ink-faint);
  text-transform: uppercase;
}

.syspanel .readouts .ro .v {
  font-size: 12px;
  color: var(--neon);
}

/* ---- admin station (inherits OS palette) ---- */

.station {
  padding-block: 40px 90px;
}

.login-box,
.console {
  max-width: 1020px;
}

.terminal {
  position: relative;
  border: 1px solid var(--line);
  background: var(--bg-2);
  overflow: hidden;
}

.terminal .tbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.terminal .tbar .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.terminal .tbar .tlabel {
  margin-left: 10px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ink-faint);
}

.terminal .tbody {
  padding: 26px;
}

@media (max-width: 640px) {
  .terminal .tbody {
    padding: 18px;
  }
}

.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 7px;
}

input[type='text'],
input[type='password'],
input[type='url'],
input[type='email'],
textarea,
select {
  width: 100%;
  background: #04070d;
  border: 1px solid var(--line);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 14px;
  padding: 11px 13px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--neon);
  box-shadow: var(--glow-soft);
}

textarea {
  resize: vertical;
  min-height: 84px;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 640px) {
  .field-row {
    grid-template-columns: 1fr;
  }
}

.check {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--ink-dim);
}

.check input {
  width: auto;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.dropzone {
  border: 1px dashed var(--line-2);
  padding: 26px;
  text-align: center;
  color: var(--ink-dim);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.dropzone:hover,
.dropzone.drag {
  border-color: var(--neon);
  color: var(--neon);
  background: rgba(62, 224, 255, 0.05);
}

.dropzone.loading {
  pointer-events: none;
  opacity: 0.5;
}

.entry-list {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.entry-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border: 1px solid var(--line);
  padding: 12px 16px;
  background: var(--bg-2);
}

.entry-row .meta {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.entry-row .swatch {
  display: flex;
}

.entry-row .swatch i {
  width: 14px;
  height: 14px;
  display: block;
}

.entry-row .name {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.entry-row .slug {
  font-size: 12px;
  color: var(--ink-faint);
}

.entry-row .ops {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.entry-row .ops .btn {
  padding: 6px 12px;
  font-size: 11px;
}

.notice {
  font-size: 13px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--neon);
  color: var(--ink-dim);
  background: rgba(62, 224, 255, 0.04);
  margin-bottom: 20px;
}

.notice.err {
  border-left-color: var(--rose);
  background: rgba(255, 77, 109, 0.05);
}

.swatches {
  display: flex;
  gap: 6px;
  margin-top: 6px;
}

.swatches i {
  width: 20px;
  height: 20px;
  border: 1px solid var(--line-2);
}

textarea.code {
  min-height: 60px;
  font-size: 12.5px;
}

/* ---- mobile ---- */

@media (max-width: 860px) {
  .tabbar {
    flex-wrap: wrap;
    padding-bottom: 12px;
  }
  .tab {
    padding: 9px 15px;
    font-size: 11.5px;
  }
  .titlebar {
    flex-wrap: wrap;
    gap: 8px;
  }
  .brand .osver {
    display: none;
  }
  .title-readout {
    gap: 10px;
    font-size: 10px;
  }
}

@media (max-width: 560px) {
  .title-readout .hide-sm {
    display: none;
  }
  .hero-inner {
    gap: 26px;
  }
  .hero {
    padding-block: 32px 0;
  }
  .stats-strip .stat {
    padding: 10px 12px;
  }
  .stats-strip .stat .v {
    font-size: 18px;
  }
  .card {
    padding: 18px 18px 18px;
  }
  .card-banner {
    height: clamp(150px, 38vw, 210px);
    margin: -18px -18px 14px;
  }
  .about-grid {
    gap: 20px;
  }
  .about {
    padding-block: 36px 24px;
  }
  .feed {
    padding-block: 32px 64px;
  }
  .viewer {
    padding-block: 18px 64px;
  }
  .viewer-bar {
    gap: 8px;
  }
  .viewer-bar .viewer-meta {
    width: 100%;
    order: 3;
  }
  .viframe {
    height: calc(100vh - 260px);
    min-height: 420px;
  }
  .vfoot {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
  .entry-row {
    flex-wrap: wrap;
  }
  .entry-row .ops {
    width: 100%;
    justify-content: flex-end;
  }
  .terminal .tbody {
    padding: 16px 12px;
  }
  .filterbar {
    flex-direction: column;
    align-items: stretch;
  }
  .filterbar input[type='search'] {
    max-width: none !important;
  }
  .aipanel .readouts,
  .syspanel .readouts {
    grid-template-columns: 1fr 1fr;
  }
}