@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("/assets/fonts/jetbrains-mono-latin-800-normal.woff2") format("woff2");
}

:root {
  --carbon: #101114;
  --carbon-2: #17181d;
  --carbon-3: #22242b;
  --lime: #c5ff49;
  --lilac: #b59aff;
  --paper: #f5f3ed;
  --paper-dim: #b9b7b0;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --radius: 14px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background-color: var(--carbon);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(197, 255, 73, 0.10), transparent 70%),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(181, 154, 255, 0.08), transparent 70%);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* CRT scanlines over everything, very faint */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.025) 0,
    rgba(255, 255, 255, 0.025) 1px,
    transparent 1px,
    transparent 3px
  );
  z-index: 10;
}

a {
  color: var(--lime);
}

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

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page {
  flex: 1;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  padding: 28px 16px 24px;
}

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

.hero {
  text-align: center;
}

.logo {
  display: block;
  width: 84px;
  height: 84px;
  margin: 0 auto 14px;
  overflow: visible;
  filter: drop-shadow(0 8px 28px rgba(197, 255, 73, 0.18));
}

.steam {
  transform-box: fill-box;
  transform-origin: 50% 100%;
  animation: steam 2.4s ease-in-out infinite;
}
.steam-2 { animation-delay: 0.4s; }
.steam-3 { animation-delay: 0.8s; }

@keyframes steam {
  0%   { transform: translateY(0) scaleY(1); opacity: 1; }
  50%  { transform: translateY(-14px) scaleY(1.15); opacity: 0.35; }
  51%  { transform: translateY(10px) scaleY(0.6); opacity: 0; }
  100% { transform: translateY(0) scaleY(1); opacity: 1; }
}

.wordmark {
  margin: 0;
  font-family: var(--mono);
  font-weight: 800;
  font-size: clamp(3rem, 17vw, 8.5rem);
  line-height: 0.88;
  letter-spacing: -0.045em;
  color: var(--lime);
  text-shadow: 0 0 24px rgba(197, 255, 73, 0.25);
  animation: flicker 7s steps(1, end) infinite;
}

.glitch {
  position: relative;
  display: block;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  content: attr(data-text) / "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
}

.glitch::before {
  color: var(--lilac);
  animation: glitch-a 5s steps(1, end) infinite;
}

.glitch::after {
  color: var(--paper);
  mix-blend-mode: overlay;
  animation: glitch-b 5s steps(1, end) infinite;
}

.glitch + .glitch::before,
.glitch + .glitch::after {
  animation-delay: 1.7s;
}

@keyframes glitch-a {
  0%, 88%, 100% { opacity: 0; transform: none; clip-path: inset(0 0 0 0); }
  89% { opacity: 0.9; transform: translate(-4px, 1px); clip-path: inset(10% 0 62% 0); }
  91% { opacity: 0.9; transform: translate(5px, -1px); clip-path: inset(55% 0 20% 0); }
  93% { opacity: 0.8; transform: translate(-2px, 0); clip-path: inset(30% 0 45% 0); }
  95% { opacity: 0; }
}

@keyframes glitch-b {
  0%, 89%, 100% { opacity: 0; transform: none; clip-path: inset(0 0 0 0); }
  90% { opacity: 0.7; transform: translate(4px, 0); clip-path: inset(70% 0 5% 0); }
  92% { opacity: 0.7; transform: translate(-5px, 1px); clip-path: inset(20% 0 60% 0); }
  94% { opacity: 0; }
}

@keyframes flicker {
  0%, 100% { opacity: 1; }
  61% { opacity: 0.82; }
  62% { opacity: 1; }
  64% { opacity: 0.9; }
  65% { opacity: 1; }
}

.tagline {
  margin: 14px 0 0;
  font-family: var(--mono);
  font-weight: 800;
  font-size: clamp(0.95rem, 4.2vw, 1.25rem);
  letter-spacing: -0.02em;
  color: var(--paper);
}

/* ---------- links ---------- */

.links {
  margin-top: 26px;
}

.section-label {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lilac);
}

.section-label::before {
  content: "// ";
  content: "// " / "";
}

.link-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.link-grid .wide {
  grid-column: 1 / -1;
}

.btn {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 58px;
  padding: 0 16px;
  border: 2px solid var(--carbon-3);
  border-radius: var(--radius);
  background: var(--carbon-2);
  color: var(--paper);
  text-decoration: none;
  font-family: var(--mono);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -0.01em;
  transition: transform 0.12s ease, border-color 0.12s ease, background-color 0.12s ease, box-shadow 0.12s ease;
  -webkit-tap-highlight-color: transparent;
}

.btn svg {
  flex: none;
  width: 22px;
  height: 22px;
}

.btn-label {
  flex: 1;
  min-width: 0;
}

.btn-meta {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0;
  opacity: 0.75;
  white-space: nowrap;
}

.btn:hover {
  border-color: var(--lilac);
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--lilac);
}

.btn:active {
  transform: translate(0, 0);
  box-shadow: none;
}

.btn-primary {
  min-height: 62px;
  background: var(--lime);
  border-color: var(--lime);
  color: var(--carbon);
  font-size: 1.1rem;
}

.btn-primary svg {
  width: 26px;
  height: 26px;
}

.btn-primary .btn-meta {
  opacity: 0.85;
}

.btn-primary:hover {
  border-color: var(--lime);
}

/* ---------- terminal ---------- */

.terminal {
  margin-top: 28px;
  border: 2px solid var(--carbon-3);
  border-radius: var(--radius);
  background: #0a0b0d;
  overflow: hidden;
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 9px 12px;
  background: var(--carbon-3);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #3a3c44;
}
.dot:first-child { background: var(--lilac); }

.terminal-title {
  margin-left: auto;
  font-family: var(--mono);
  font-weight: 800;
  font-size: 0.72rem;
  color: var(--paper-dim);
}

.terminal-line {
  margin: 0;
  padding: 16px 14px 4px;
  min-height: 3.2em;
  font-family: var(--mono);
  font-weight: 800;
  font-size: clamp(0.95rem, 4vw, 1.15rem);
  color: var(--lime);
  overflow-wrap: anywhere;
}

.prompt {
  color: var(--lilac);
}

.cursor {
  display: inline-block;
  width: 0.55em;
  height: 1.05em;
  margin-left: 4px;
  vertical-align: -0.15em;
  background: var(--lime);
  animation: blink 1s steps(1, end) infinite;
}

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

#status-text {
  display: inline;
}

#status-text.swap {
  animation: swap-in 0.4s steps(8, end);
}

/* typewriter-style reveal; no opacity fade so contrast stays full */
@keyframes swap-in {
  from { clip-path: inset(0 100% 0 0); }
  to { clip-path: inset(0 0 0 0); }
}

.terminal-sub {
  margin: 0;
  padding: 0 14px 14px;
  font-size: 0.82rem;
  color: var(--paper-dim);
}

/* ---------- footer ---------- */

.footer {
  padding: 24px 16px 32px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--paper-dim);
}

.footer p {
  margin: 4px 0;
}

.footer a {
  display: inline-block;
  padding: 8px 4px;
  color: var(--lime);
}

/* ---------- 404 ---------- */

.error-code {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  color: var(--lilac);
}

.home-link {
  max-width: 320px;
  margin: 28px auto 0;
  justify-content: center;
}

/* ---------- larger screens ---------- */

@media (min-width: 720px) {
  .page {
    max-width: 760px;
    padding-top: 64px;
  }

  .logo {
    width: 128px;
    height: 128px;
    margin-bottom: 22px;
  }

  .tagline {
    margin-top: 22px;
  }

  .links,
  .terminal {
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
  }

  .links {
    margin-top: 44px;
  }

  .terminal {
    margin-top: 36px;
  }
}

@media (min-width: 720px) and (hover: hover) {
  .btn {
    min-height: 60px;
  }
}

/* ---------- motion ---------- */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .btn:hover {
    transform: none;
  }
}