@font-face {
  font-family: "IBM Plex Mono";
  src: url("../fonts/IBMPlexMono-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("../fonts/IBMPlexMono-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Mono";
  src: url("../fonts/IBMPlexMono-SemiBold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #050805;
  --bg-panel: #071109;
  --grid: rgba(51, 255, 102, 0.04);
  --fg: #8dffaa;
  --fg-bright: #c8ffd4;
  --phosphor: #33ff66;
  --dim: #5cb072;
  --mute: #1a3d24;
  --warn: #c8ff33;
  --shadow: rgba(51, 255, 102, 0.35);
  --font: "IBM Plex Mono", ui-monospace, "Liberation Mono", monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px),
    var(--bg);
  background-size: 24px 24px, 24px 24px, auto;
  color: var(--fg);
  font-family: var(--font);
  font-size: 18px;
  line-height: 1.65;
}

a {
  color: var(--fg-bright);
  text-decoration: none;
  text-shadow: 0 0 8px var(--shadow);
}

a:hover,
a:focus-visible {
  color: #fff;
  outline: none;
  box-shadow: 0 1px 0 var(--phosphor);
}

code {
  color: var(--warn);
  font-family: inherit;
}

.crt,
.vignette {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 20;
}

.crt {
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.18) 0px,
    rgba(0, 0, 0, 0.18) 1px,
    transparent 1px,
    transparent 3px
  );
  animation: flicker 8s infinite;
}

.vignette {
  background: radial-gradient(ellipse at center, transparent 55%, #000 100%);
  opacity: 0.55;
}

.shell {
  position: relative;
  z-index: 1;
  max-width: 920px;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 4.75rem;
}

.topbar,
.statusbar,
.nav {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.topbar {
  justify-content: space-between;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--mute);
  color: var(--dim);
  font-size: 15px;
}

.topbar__clock {
  margin-left: auto;
  color: var(--phosphor);
}

.nav {
  flex-wrap: wrap;
  gap: 1.15rem;
  padding: 1rem 0 1.6rem;
  font-size: 16px;
}

.nav a {
  color: var(--fg);
}

.hero {
  margin-bottom: 2.5rem;
}

.boot {
  min-height: 4.4em;
  margin: 0 0 1rem;
  color: var(--dim);
  font-size: 15px;
  white-space: pre-wrap;
}

.logo {
  margin: 0 0 1.25rem;
  overflow-x: auto;
  color: var(--phosphor);
  font-size: clamp(9px, 2.15vw, 17px);
  line-height: 1.15;
  text-shadow:
    0 0 6px var(--shadow),
    0 0 18px var(--shadow);
}

.tagline,
.whoami {
  margin: 0;
}

.tagline {
  color: var(--fg-bright);
}

.whoami {
  margin-top: 0.4rem;
  color: var(--dim);
}

.prompt {
  color: var(--phosphor);
  margin-right: 0.4rem;
}

.cursor {
  display: inline-block;
  width: 0.65ch;
  height: 1em;
  margin-left: 0.15rem;
  background: var(--phosphor);
  box-shadow: 0 0 8px var(--shadow);
  animation: blink 1.05s step-end infinite;
  vertical-align: text-bottom;
}

.panel {
  margin-bottom: 2rem;
  padding: 1.2rem 1.25rem 1.35rem;
  background: var(--bg-panel);
  border: 1px solid var(--mute);
  box-shadow: 0 0 24px rgba(0, 0, 0, 0.35);
}

.panel h2 {
  margin: 0 0 0.4rem;
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-bright);
}

.hash {
  color: var(--phosphor);
  margin-right: 0.35rem;
}

.meta {
  margin: 0 0 1rem;
  color: var(--dim);
  font-size: 15px;
}

.bio-placeholder {
  padding: 0.95rem 1.05rem;
  border: 1px dashed var(--warn);
  color: var(--fg);
}

.bio-placeholder__mark {
  margin: 0 0 0.6rem;
  color: var(--warn);
  letter-spacing: 0.08em;
}

.bio-placeholder p {
  margin: 0 0 0.7rem;
}

.bio-placeholder p:last-child {
  margin-bottom: 0;
}

.abilities,
.contact {
  list-style: none;
  margin: 0;
  padding: 0;
}

.abilities li,
.contact li {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: 0.85rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--mute);
}

.abilities li:last-child,
.contact li:last-child {
  border-bottom: 0;
}

.key {
  color: var(--phosphor);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 15px;
  font-weight: 500;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.1rem;
}

.skills-grid h3 {
  margin: 0 0 0.5rem;
  color: var(--phosphor);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.skills-grid ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.skills-grid li {
  padding: 0.2rem 0;
}

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

.project {
  padding: 1rem 0;
  border-top: 1px solid var(--mute);
}

.project:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.project header {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: baseline;
}

.project h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 500;
}

.project p {
  margin: 0.55rem 0 0;
}

.stack {
  color: var(--dim);
  font-size: 15px;
}

.badge {
  padding: 0.1rem 0.45rem;
  border: 1px solid var(--mute);
  color: var(--dim);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge--priv {
  border-color: var(--warn);
  color: var(--warn);
}

.badge--collab {
  border-color: var(--fg);
  color: var(--fg);
}

.project--collab {
  opacity: 0.92;
}

.statusbar {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 10;
  justify-content: space-between;
  padding: 0.5rem 1.25rem;
  background: #031406;
  border-top: 1px solid var(--phosphor);
  color: var(--bg);
  font-size: 13px;
}

.statusbar span {
  color: var(--phosphor);
}

.statusbar__mid {
  letter-spacing: 0.18em;
}

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

@keyframes flicker {
  0%,
  19%,
  21%,
  100% {
    opacity: 1;
  }
  20% {
    opacity: 0.86;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 17px;
  }

  .abilities li,
  .contact li {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .logo {
    font-size: 6.4px;
  }
}

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

  .crt,
  .cursor {
    animation: none;
  }
}