:root {
  --bg: #070b10;
  --bg-elev: #0c141c;
  --bg-elev-2: #101a24;
  --border: #1c3a4d;
  --border-glow: #1a5c40;
  --green: #3dff9a;
  --green-dim: #1a6b48;
  --green-ink: #0d2a1c;
  --cyan: #5ce1ff;
  --amber: #ffc14a;
  --red: #ff5c7a;
  --text: #d6e4ef;
  --muted: #7d8fa3;
  --font: "IBM Plex Mono", ui-monospace, "Cascadia Code", monospace;
  --display: "Share Tech Mono", "IBM Plex Mono", ui-monospace, monospace;
  --status-h: 42px;
  --radius: 2px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--status-h) + 16px);
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.55;
  min-height: 100%;
}

body {
  position: relative;
}

a {
  color: var(--cyan);
  text-decoration: none;
}

a:hover {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 3px;
}

h1,
h2,
h3,
h4 {
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: 0.04em;
  margin: 0;
}

p {
  margin: 0;
}

kbd {
  font-family: var(--font);
  font-size: 12px;
  color: var(--green);
  border: 1px solid var(--border);
  background: var(--green-ink);
  padding: 1px 6px;
  border-radius: var(--radius);
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -40px;
  z-index: 50;
  background: var(--green);
  color: var(--bg);
  padding: 6px 10px;
}

.skip-link:focus {
  top: 50px;
}

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

.ok {
  color: var(--green);
}

.hash {
  color: var(--amber);
}

/* atmosphere */
.grid-bg {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(60, 255, 154, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(60, 255, 154, 0.035) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at center, #000 35%, transparent 80%);
}

.scanlines {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 40;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.14) 0,
    rgba(0, 0, 0, 0.14) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: multiply;
  opacity: 0.35;
}

.matrix {
  position: fixed;
  inset: 0;
  z-index: 35;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* boot */
.boot {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: #020406;
  display: grid;
  place-items: center;
  padding: 24px;
}

.boot.is-done {
  display: none;
}

.boot__crt {
  width: min(720px, 100%);
  border: 1px solid var(--green-dim);
  box-shadow:
    0 0 0 1px #000,
    0 0 40px rgba(61, 255, 154, 0.12),
    inset 0 0 80px rgba(61, 255, 154, 0.05);
  background: #050a08;
  padding: 20px 22px 16px;
  position: relative;
}

.boot__log {
  margin: 0;
  min-height: 220px;
  color: var(--green);
  text-shadow: 0 0 8px rgba(61, 255, 154, 0.45);
  font-size: 13px;
  white-space: pre-wrap;
}

.boot__skip {
  position: absolute;
  right: 12px;
  bottom: 10px;
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  font-family: var(--font);
  font-size: 12px;
  padding: 4px 10px;
  cursor: pointer;
}

.boot__skip:hover {
  color: var(--green);
  border-color: var(--green-dim);
}

/* status / tmux bar */
.status {
  position: sticky;
  top: 0;
  z-index: 30;
  height: var(--status-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 14px;
  background: linear-gradient(180deg, #0e1a14 0%, #0a1418 100%);
  border-bottom: 1px solid var(--border-glow);
  font-size: 12px;
  color: var(--muted);
}

.status__host,
.status__slo {
  color: var(--green);
  text-shadow: 0 0 8px rgba(61, 255, 154, 0.35);
}

.status__left,
.status__right {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.status__sep {
  opacity: 0.4;
}

.status__nav {
  display: flex;
  gap: 14px;
}

.status__nav a {
  color: var(--muted);
  text-transform: lowercase;
}

.status__nav a:hover,
.status__nav a:focus-visible {
  color: var(--green);
  text-decoration: none;
}

.status__help {
  background: transparent;
  border: 0;
  color: var(--amber);
  font-family: var(--font);
  font-size: 12px;
  cursor: pointer;
  padding: 0;
}

.status__help:hover {
  color: var(--green);
}

/* layout */
.console {
  position: relative;
  z-index: 1;
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 80px;
}

.section {
  margin-bottom: 56px;
}

.section__head {
  margin-bottom: 18px;
  border-left: 2px solid var(--green);
  padding-left: 12px;
}

.section__head h2 {
  font-size: 18px;
  color: var(--text);
}

.section__cmd {
  color: var(--muted);
  font-size: 12px;
  margin-top: 4px;
}

.prompt {
  margin-bottom: 16px;
  color: var(--muted);
}

.prompt__user {
  color: var(--green);
}

.prompt__path {
  color: var(--cyan);
}

.prompt__sym {
  color: var(--amber);
  margin: 0 8px 0 4px;
}

.cursor {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--green);
  margin-left: 4px;
  vertical-align: -2px;
  animation: blink 1.1s steps(1) infinite;
  box-shadow: 0 0 8px var(--green);
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

/* hero */
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(260px, 1fr);
  gap: 12px 72px;
  align-items: start;
}

.ascii-stack {
  display: grid;
  gap: 0;
  min-width: 0;
}

.ascii {
  margin: 0;
  color: var(--green);
  text-shadow: 0 0 12px rgba(61, 255, 154, 0.4);
  font-size: clamp(7px, 1.15vw, 13px);
  line-height: 1;
  overflow: hidden;
}

.ascii--family {
  margin-top: 1.5em;
}

.neofetch {
  margin: 0;
  display: grid;
  gap: 6px;
  padding-left: 24px;
}

.neofetch > div {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 10px;
}

.neofetch dt {
  color: var(--cyan);
}

.neofetch dt::after {
  content: ":";
}

.neofetch dd {
  margin: 0;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chips span {
  border: 1px solid var(--border);
  color: var(--green);
  padding: 1px 7px;
  font-size: 11px;
  background: var(--green-ink);
}

.hero__tagline {
  margin-top: 22px;
  color: var(--amber);
  border-top: 1px dashed var(--border);
  padding-top: 14px;
}

/* grafana-ish panels */
.panels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.panel {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  padding: 12px 14px 8px;
  position: relative;
  box-shadow: inset 0 0 0 1px rgba(61, 255, 154, 0.04);
}

.panel::before,
.panel::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border: 1px solid var(--green);
  opacity: 0.7;
}

.panel::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
}

.panel::after {
  bottom: -1px;
  right: -1px;
  border-left: 0;
  border-top: 0;
}

.panel__head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.panel__head h3 {
  flex: 1;
  font-size: 12px;
  color: var(--muted);
}

.panel__src {
  font-size: 10px;
  color: var(--cyan);
  text-transform: uppercase;
}

.panel__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--muted);
  box-shadow: 0 0 6px currentColor;
}

.panel__dot.ok {
  background: var(--green);
  color: var(--green);
}

.panel__dot.warn {
  background: var(--amber);
  color: var(--amber);
}

.panel__value {
  font-family: var(--display);
  font-size: 32px;
  color: var(--green);
  line-height: 1;
  text-shadow: 0 0 16px rgba(61, 255, 154, 0.35);
}

.panel__hint {
  color: var(--muted);
  font-size: 12px;
  margin: 6px 0 4px;
}

.spark {
  width: 100%;
  height: 28px;
  color: var(--cyan);
  opacity: 0.85;
}

/* HUD cards */
.hud-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  padding: 16px 18px;
  position: relative;
}

.hud-card__head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
}

.about-grid,
.edu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.yaml {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.5;
  overflow: auto;
}

.yaml .k {
  color: var(--cyan);
}

.man h3 {
  color: var(--amber);
  font-size: 12px;
  margin: 12px 0 4px;
}

.man h3:first-child {
  margin-top: 0;
}

.man p {
  color: var(--text);
}

/* experience */
.gitlog {
  background: #05090d;
  border: 1px solid var(--border);
  padding: 14px 16px;
  overflow: auto;
  margin: 0 0 14px;
  font-size: 12.5px;
}

.gitlog .g {
  color: var(--green);
}

.gitlog .c {
  color: var(--amber);
}

.jobs {
  display: grid;
  gap: 12px;
}

.job__head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.job__head h3 {
  font-size: 16px;
}

.job__meta {
  color: var(--muted);
  margin-top: 4px;
}

.job__ref {
  color: var(--cyan);
  font-size: 11px;
  white-space: nowrap;
}

.job__lead {
  margin: 12px 0;
}

.job details {
  border-top: 1px dashed var(--border);
  padding-top: 8px;
}

.job summary {
  cursor: pointer;
  color: var(--cyan);
  list-style: none;
}

.job summary::-webkit-details-marker {
  display: none;
}

.job summary::before {
  content: "▸ ";
  color: var(--green);
}

.job details[open] summary::before {
  content: "▾ ";
}

.job ul {
  margin: 8px 0 0;
  padding-left: 18px;
}

.job li {
  margin: 6px 0;
}

.job li::marker {
  color: var(--green);
}

.job h4 {
  margin: 14px 0 6px;
  color: var(--amber);
  font-size: 13px;
}

/* skills */
.pkgs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.pkg h3 {
  color: var(--green);
  font-size: 13px;
  margin-bottom: 6px;
}

.pkg p {
  color: var(--muted);
  font-size: 12.5px;
}

.cert-list {
  margin: 8px 0 0;
  padding-left: 18px;
}

.cert-list li {
  margin: 5px 0;
}

.cert-list li::marker {
  color: var(--amber);
}

/* contact */
.contact-dl {
  display: grid;
  gap: 10px;
}

.contact-dl > div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 10px;
  align-items: center;
}

.contact-dl dt {
  color: var(--cyan);
}

.contact-dl dd {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.copy-btn {
  font-family: var(--font);
  font-size: 11px;
  color: var(--bg);
  background: var(--green);
  border: 0;
  padding: 3px 8px;
  cursor: pointer;
}

.copy-btn:hover {
  background: var(--cyan);
}

.toast {
  margin-top: 12px;
  color: var(--green);
}

.foot {
  position: relative;
  z-index: 1;
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto 40px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
  display: grid;
  gap: 6px;
}

/* overlays */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 55;
  background: rgba(4, 8, 12, 0.72);
  display: grid;
  place-items: center;
  padding: 20px;
}

.overlay[hidden],
.toast[hidden],
.cmd-toast[hidden] {
  display: none;
}

.overlay__panel {
  width: min(420px, 100%);
}

.keymap {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.keymap td {
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.keymap td:first-child {
  width: 42%;
  color: var(--muted);
}

.cmd-toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 56;
  background: var(--bg-elev);
  border: 1px solid var(--green-dim);
  color: var(--green);
  padding: 10px 16px;
  box-shadow: 0 0 24px rgba(61, 255, 154, 0.2);
  max-width: min(520px, calc(100% - 24px));
  font-size: 13px;
}

/* responsive */
@media (max-width: 860px) {
  .status {
    height: auto;
    min-height: var(--status-h);
    flex-wrap: wrap;
    padding: 6px 10px;
    row-gap: 6px;
  }

  .status__sess,
  .status__left .status__sep {
    display: none;
  }

  .status__nav {
    order: 3;
    flex-basis: 100%;
    justify-content: space-between;
    gap: 8px;
  }

  .hero__grid,
  .about-grid,
  .edu-grid,
  .panels,
  .pkgs {
    grid-template-columns: 1fr;
  }

  .panels {
    grid-template-columns: 1fr 1fr;
  }

  .neofetch {
    padding-left: 0;
  }

  .ascii {
    font-size: 8px;
  }

  .job__ref {
    display: none;
  }

  .neofetch > div,
  .contact-dl > div {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}

@media (max-width: 560px) {
  .status__slo {
    display: none;
  }

  .panels,
  .pkgs {
    grid-template-columns: 1fr;
  }

  .status {
    font-size: 11px;
    padding: 0 8px;
  }

  .console {
    width: calc(100% - 20px);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .cursor,
  .scanlines {
    animation: none;
  }

  .scanlines {
    opacity: 0.15;
  }
}