:root {
  --accent: #00e371;
  --accent-dim: color-mix(in srgb, var(--accent) 14%, transparent);
  --accent-line: color-mix(in srgb, var(--accent) 35%, transparent);
  /* everything below is tinted by the accent, so `accent <color>` recolours the whole page */
  --on-accent: #03130a;
  --bg: color-mix(in srgb, var(--accent) 4%, #060606);
  --bg-2: color-mix(in srgb, var(--accent) 6%, #0b0b0b);
  --bg-deep: color-mix(in srgb, var(--accent) 3%, #040404);
  --card: color-mix(in srgb, color-mix(in srgb, var(--accent) 7%, #0e0e0e) 72%, transparent);
  --line: rgba(255, 255, 255, 0.08);
  --text: color-mix(in srgb, var(--accent) 5%, #ececec);
  --muted: color-mix(in srgb, var(--accent) 12%, #949494);
  --radius: 14px;
  --sans: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--accent); color: var(--bg); }

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

.mono { font-family: var(--mono); }
.accent { color: var(--accent); }
.dim { color: var(--muted); }

/* background: voxel grid + cursor glow */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 20%, transparent 75%);
}

.glow {
  position: fixed;
  z-index: -1;
  width: 600px;
  height: 600px;
  left: var(--mx, 70%);
  top: var(--my, 10%);
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 13%, transparent), transparent 60%);
  pointer-events: none;
  transition: left 0.25s ease-out, top 0.25s ease-out;
}

/* nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px max(16px, calc((100vw - 1120px) / 2));
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.logo { font-family: var(--mono); font-weight: 700; font-size: 18px; }
.logo .prompt { color: var(--accent); }

.nav nav { display: flex; gap: 26px; }
.nav nav a {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--muted);
  transition: color 0.2s;
}
.nav nav a:hover { color: var(--accent); }

main { max-width: 1120px; margin: 0 auto; padding: 0 16px; }

/* hero */
.hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
  min-height: calc(100vh - 70px);
  padding: 60px 0;
}

.eyebrow { color: var(--accent); font-size: 14px; margin-bottom: 14px; }

h1 {
  font-size: clamp(44px, 7vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  font-weight: 700;
}

h1 .accent { text-shadow: 0 0 40px color-mix(in srgb, var(--accent) 45%, transparent); }

.lede { margin-top: 22px; font-size: 20px; color: var(--muted); max-width: 34ch; }
.typed { color: var(--text); }
.caret { color: var(--accent); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.cta.center { justify-content: center; }

.btn {
  font-family: var(--mono);
  font-size: 14px;
  padding: 12px 20px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  transition: transform 0.15s, border-color 0.2s, background 0.2s, box-shadow 0.2s;
}
.btn:hover { border-color: var(--accent-line); transform: translateY(-2px); }
.btn.primary {
  background: var(--accent);
  color: var(--on-accent);
  border-color: var(--accent);
  font-weight: 700;
}
.btn.primary:hover { box-shadow: 0 8px 30px color-mix(in srgb, var(--accent) 35%, transparent); }

/* terminal */
.term {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--bg-deep) 85%, transparent);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 0 1px color-mix(in srgb, var(--accent) 5%, transparent);
  overflow: hidden;
  transform: rotate(1.2deg);
  transition: transform 0.4s;
}
.term:hover { transform: rotate(0deg); }

.term-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}
.term-bar i { width: 11px; height: 11px; border-radius: 50%; background: color-mix(in srgb, var(--accent) 15%, #2c2c2c); }
.term-bar i:first-child { background: var(--accent); }
.term-bar span { margin-left: auto; font-size: 12px; color: var(--muted); }

.term-max {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  margin: -4px -4px -4px 4px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: none;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.term-max:hover, .term-max:focus-visible { color: var(--accent); border-color: var(--accent-line); background: var(--accent-dim); outline: none; }
.term-max svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.term-max .icon-shrink, .term.expanded .term-max .icon-grow { display: none; }
.term.expanded .term-max .icon-shrink { display: block; }

.term-body {
  height: 380px;
  overflow-y: auto;
  padding: 20px 22px;
  font-size: 14px;
  line-height: 1.7;
  font-variant-ligatures: none;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-line) transparent;
  cursor: text;
}
.term-out pre, .term-out .line { font: inherit; white-space: pre-wrap; overflow-wrap: anywhere; }
.term-out .line:empty { min-height: 1.7em; }
.term-out a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--accent-line); }
.term-out a:hover { text-decoration-color: var(--accent); }
.term-out .err { color: #ff6b6b; }

.term-line { display: none; align-items: center; gap: 1ch; }
.js .term-line { display: flex; }
.term-input {
  flex: 1;
  min-width: 0;
  padding: 0;
  border: none;
  outline: none;
  background: none;
  color: var(--text);
  font: inherit;
  caret-color: var(--accent);
}
.term-input::placeholder { color: var(--muted); opacity: 0.6; }

/* expanded: overlays the page, almost fullscreen */
.term { view-transition-name: term; }
.term.expanded {
  position: fixed;
  inset: 5vh 5vw;
  z-index: 60;
  display: flex;
  flex-direction: column;
  transform: none;
  background: var(--bg-deep);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.7), 0 0 0 1px var(--accent-line);
}
.term.expanded .term-body { flex: 1; height: auto; font-size: 15px; }

.term-backdrop {
  position: fixed;
  inset: 0;
  z-index: 55;
  background: color-mix(in srgb, var(--bg-deep) 60%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.term-backdrop.open { opacity: 1; pointer-events: auto; }
body.no-scroll { overflow: hidden; }

::view-transition-group(term) { animation-duration: 0.35s; animation-timing-function: cubic-bezier(0.2, 0.8, 0.2, 1); }

/* stats */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  overflow: hidden;
}
.stats div { padding: 26px 22px; border-right: 1px solid var(--line); }
.stats div:last-child { border-right: none; }
.stats b { display: block; font-size: 30px; color: var(--accent); line-height: 1.2; }
.stats span { font-size: 14px; color: var(--muted); }

/* sections */
.section { padding: 110px 0 0; }
.section-title { font-size: clamp(28px, 4vw, 38px); letter-spacing: -0.02em; margin-bottom: 10px; }
.section-title .mono { font-size: 0.6em; margin-right: 8px; vertical-align: middle; }
.section-sub { color: var(--muted); margin-bottom: 8px; }

.grid { display: grid; gap: 18px; margin-top: 30px; }
.featured { grid-template-columns: repeat(3, 1fr); }
.featured .big { grid-column: 1 / -1; }

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(400px circle at var(--x, 50%) var(--y, 50%), color-mix(in srgb, var(--accent) 8%, transparent), transparent 50%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.card:hover { border-color: var(--accent-line); transform: translateY(-4px); box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35); }
.card:hover::before { opacity: 1; }

.card-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 14px; }

.tag {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 3px 10px;
  border-radius: 99px;
}

.lang { font-size: 12px; color: var(--muted); display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.lang i { width: 9px; height: 9px; border-radius: 50%; background: var(--c); }

.card h3 { font-size: 26px; letter-spacing: -0.01em; margin-bottom: 8px; }
.card.big h3 { font-size: 34px; }
.card p { color: var(--muted); font-size: 15.5px; }
.card.big p { max-width: 70ch; font-size: 16.5px; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin-top: 16px; }
.chips li {
  font-family: var(--mono);
  font-size: 12px;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.02);
}

.links { display: flex; gap: 18px; margin-top: auto; padding-top: 20px; }
.links a { font-family: var(--mono); font-size: 13px; color: var(--accent); }
.links a:hover { text-decoration: underline; text-underline-offset: 4px; }

/* modpacks */
.packs { grid-template-columns: repeat(2, 1fr); }
.pack {
  position: relative;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  transition: border-color 0.25s, transform 0.25s;
}
.pack:hover { border-color: var(--accent-line); transform: translateY(-4px); }
.pack img {
  width: 72px;
  height: 72px;
  flex-shrink: 0;
  border-radius: 12px;
  image-rendering: pixelated;
  background: var(--bg-2);
  border: 1px solid var(--line);
}
.pack h3 { font-size: 21px; }
.pack p { color: var(--muted); font-size: 15px; }
.pack-meta { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 10px; font-size: 12.5px; color: var(--muted); }
.pack-meta b { color: var(--accent); font-weight: 700; }
.arrow { position: absolute; top: 18px; right: 20px; color: var(--muted); transition: color 0.2s, transform 0.2s; }
.pack:hover .arrow { color: var(--accent); transform: translate(2px, -2px); }

/* list */
.list { list-style: none; margin-top: 26px; border-top: 1px solid var(--line); }
.list li { border-bottom: 1px solid var(--line); }
.list a {
  display: grid;
  grid-template-columns: 200px 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 18px 8px;
  transition: background 0.2s, padding 0.2s;
}
.list a:hover { background: var(--accent-dim); padding-left: 16px; }
.list .name { font-weight: 700; }
.list a:hover .name { color: var(--accent); }
.list .desc { color: var(--muted); font-size: 15px; }

/* toolbox */
.toolbox {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 30px;
}
.toolbox > div { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
.toolbox h4 { font-size: 13px; color: var(--accent); font-weight: 500; }
.toolbox .chips { margin-top: 12px; }

/* contact */
.contact { text-align: center; padding-bottom: 40px; }
.contact h2 { font-size: clamp(32px, 5vw, 52px); letter-spacing: -0.02em; }
.contact h2 .mono { font-size: 0.45em; vertical-align: middle; margin-right: 6px; }
.contact p { color: var(--muted); margin-top: 10px; }

footer {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 1120px;
  margin: 80px auto 0;
  padding: 28px 16px 40px;
  border-top: 1px solid var(--line);
  font-size: 13px;
}

/* scroll reveal (only hidden when js is running) */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.js .reveal.in { opacity: 1; transform: none; }

/* responsive */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding: 70px 0 50px; }
  .featured { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats div:nth-child(2) { border-right: none; }
  .stats div:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .toolbox { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .logo { font-size: 16px; }
  .nav nav { gap: 12px; }
  .nav nav a { font-size: 13px; }
  .nav nav a[href="#more"] { display: none; }
  .featured, .packs { grid-template-columns: 1fr; }
  .term { transform: none; }
  .term-body { height: 340px; padding: 16px; font-size: 13px; }
  .term.expanded { inset: 12px; }
  .term.expanded .term-body { font-size: 13px; }
  .list a { grid-template-columns: 1fr; gap: 4px; }
  .section { padding-top: 80px; }
  .stats b { font-size: 24px; }
}

/* cheat code: toast + falling blocks */
.block-rain { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 80; pointer-events: none; }

.toast {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border: 2px solid var(--accent);
  border-radius: 8px;
  background: var(--bg-deep);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px var(--accent-dim);
  font-family: var(--mono);
  transform: translateY(-140%);
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.toast.show { transform: none; }
.toast b { display: block; color: var(--accent); font-size: 14px; }
.toast small { color: var(--text); font-size: 12.5px; }
.toast-block {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  background:
    linear-gradient(#5d9b3a 0 35%, transparent 35%),
    repeating-linear-gradient(90deg, #8b5a2b 0 6px, #7a4e25 6px 12px);
  box-shadow: inset 0 0 0 2px rgba(0, 0, 0, 0.3);
  image-rendering: pixelated;
}

@media (max-width: 640px) {
  .toast { left: 12px; right: 12px; top: 12px; }
}

/* rainbow mode (from the cheat code / `accent rainbow`): buttons get a sliding rainbow */
:root {
  --rainbow: linear-gradient(90deg, #ff3b3b, #ff9f1c, #ffe14d, #3ddc84, #2ec4ff, #6c5cff, #ff4fd8, #ff3b3b);
}
@keyframes rainbow-slide {
  to { background-position: 0 0, -200% 0; }
}
.rainbow .btn {
  border-color: transparent;
  background: linear-gradient(var(--bg-2), var(--bg-2)) padding-box, var(--rainbow) border-box;
  background-size: 100% 100%, 200% 100%;
  animation: rainbow-slide 1.5s linear infinite;
}
.rainbow .btn.primary {
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.55);
  background: var(--rainbow) padding-box, var(--rainbow) border-box;
  background-size: 200% 100%, 200% 100%;
}
@keyframes rainbow-slide-text {
  to { background-position: -200% 0; }
}
.rainbow h1 .accent, .rainbow .logo .prompt {
  background: var(--rainbow);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: none;
  animation: rainbow-slide-text 1.5s linear infinite;
}

/* phones zoom into inputs under 16px */
@media (pointer: coarse) {
  .term-input { font-size: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}