:root {
  --bg: #0c0d11; --panel: #13151b; --line: #23262f;
  --fg: #e8e9ec; --dim: #8a8f9c; --mute: #4a4f5c;
  --pink: #e50099; --green: #5fd38d; --amber: #e8b04b;
  --head: 64px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.7 "JetBrains Mono", ui-monospace, monospace; }
a { color: inherit; }
::selection { background: var(--pink); color: #fff; }
:focus-visible { outline: 2px solid var(--pink); outline-offset: 3px; }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--pink); color: #fff; padding: 6px 12px; text-decoration: none; }
.skip:focus { left: 8px; }

/* ---------- header (sticky) ---------- */
.site-head {
  position: sticky; top: 0; z-index: 50;
  background: rgba(12, 13, 17, .82);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .2s;
}
.site-head.scrolled { box-shadow: 0 8px 24px rgba(0, 0, 0, .35); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: var(--head); }
.mini { font: 700 20px "Kode Mono", monospace; display: flex; align-items: center; gap: 8px; text-decoration: none; white-space: nowrap; }
.mini i { display: inline-block; width: 14px; height: 4px; background: var(--pink); margin-top: 12px; animation: blink 1.1s steps(1) infinite; }
.nav { display: flex; align-items: center; gap: 24px; color: var(--dim); font-size: 13px; }
.nav-links { display: flex; gap: 24px; }
.nav a { text-decoration: none; transition: color .15s; }
.nav a:hover, .nav a[aria-current] { color: var(--fg); }
.nav-links a[aria-current]::before { content: ">"; color: var(--pink); margin-right: 4px; }
.lang { display: flex; align-items: center; gap: 4px; }
.lang button { background: none; border: 0; padding: 2px 2px; font: inherit; color: var(--dim); cursor: pointer; }
.lang button:hover { color: var(--fg); }
.lang button[aria-pressed="true"] { color: var(--fg); font-weight: 600; }
.lang span { color: var(--mute); }
.menu-btn { display: none; background: none; border: 1px solid var(--line); color: var(--fg); font: 13px "JetBrains Mono", monospace; padding: 4px 10px; cursor: pointer; }
.menu-btn:hover { border-color: var(--dim); }

/* ---------- hero ---------- */
.hero { padding-top: 120px; padding-bottom: 96px; }
.wm { display: flex; align-items: center; gap: .35em; font: 700 clamp(40px, 12vw, 128px)/1 "Kode Mono", monospace; letter-spacing: -.02em; margin: 0; }
.wm svg { width: .55em; height: .7em; flex: none; }
.cur { display: inline-block; flex: none; width: .62em; height: .14em; background: var(--pink); align-self: flex-end; margin-bottom: .06em; animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.hero p { margin: 32px 0 0; color: var(--dim); font-size: 18px; max-width: 620px; }
.hero p strong { color: var(--fg); font-weight: 600; }
.page-hero { padding-top: 96px; padding-bottom: 56px; }
.page-hero h1 { margin: 0; font: 700 clamp(40px, 8vw, 72px)/1.05 "Kode Mono", monospace; letter-spacing: -.02em; display: flex; align-items: flex-end; gap: .2em; flex-wrap: wrap; }
.page-hero h1 .cur { width: .5em; height: .12em; margin-bottom: .12em; }
.page-hero p { margin: 24px 0 0; color: var(--dim); font-size: 17px; max-width: 620px; }

/* ---------- sections ---------- */
.cmd { color: var(--dim); margin: 0 0 20px; font-size: 14px; }
.cmd span { color: var(--green); } .cmd b { color: var(--fg); font-weight: 400; }
section { padding: 72px 0; border-top: 1px solid var(--line); scroll-margin-top: var(--head); }
.more { display: inline-block; margin-top: 24px; color: var(--dim); text-decoration: none; font-size: 14px; }
.more:hover { color: var(--pink); }

.ls { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.ls article { background: var(--panel); padding: 28px 24px; }
.ls h3 { margin: 0 0 12px; font: 700 20px "Kode Mono", monospace; }
.ls h3::before { content: "./"; color: var(--pink); }
.ls p { margin: 0; color: var(--dim); font-size: 14px; }

/* products */
.prod { grid-template-columns: repeat(2, 1fr); }
.prod article { display: flex; flex-direction: column; gap: 12px; position: relative; transition: background .15s; }
.prod article:hover { background: #171a21; }
.prod article:last-child:nth-child(odd) { grid-column: 1 / -1; }
.prod h3 { margin: 0; }
.prod .perm { font-size: 12px; color: var(--dim); letter-spacing: .02em; }
.prod .pname { margin: -8px 0 0; color: var(--fg); font-size: 13px; font-weight: 600; }
.prod .plinks { margin-top: auto; padding-top: 4px; display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 13px; }
.prod .plinks a { color: var(--dim); text-decoration: none; border-bottom: 1px solid var(--line); }
.prod .plinks a:hover { color: var(--pink); border-color: var(--pink); }
.prod .tag { align-self: flex-start; font-size: 12px; padding: 1px 8px; border: 1px solid currentColor; color: var(--green); }
.prod .soon { color: var(--amber); }
.prod article.is-soon h3 { color: var(--dim); }
.prod article.is-soon h3::after { content: "_"; color: var(--pink); animation: blink 1.1s steps(1) infinite; }
.mini-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px 24px; }
.mini-list li { font: 700 17px "Kode Mono", monospace; }
.mini-list li::before { content: "./"; color: var(--pink); }
.mini-list a { text-decoration: none; } .mini-list a:hover { color: var(--pink); }
.mini-list small { font: 400 12px "JetBrains Mono", monospace; color: var(--amber); margin-left: 8px; }

.steps { list-style: none; margin: 0; padding: 0; counter-reset: s; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 56px 1fr; padding: 14px 0; border-bottom: 1px dashed var(--line); }
.steps li::before { content: "0" counter(s); color: var(--pink); }
.steps b { font-weight: 600; } .steps span { color: var(--dim); }

.mail { display: inline-flex; align-items: center; gap: 12px; font: 700 clamp(24px, 5vw, 44px) "Kode Mono", monospace; text-decoration: none; border-bottom: 3px solid var(--pink); padding-bottom: 4px; word-break: break-all; }
.mail:hover { color: var(--pink); }
.contact p { color: var(--dim); margin: 24px 0 0; }

.err { padding-top: 120px; padding-bottom: 120px; min-height: calc(100vh - var(--head) - 100px); }
.err pre { margin: 0 0 32px; color: var(--dim); font: inherit; white-space: pre-wrap; }
.err pre b { color: var(--pink); font-weight: 400; }
.err pre .who { color: var(--green); }

/* ---------- footer ---------- */
footer { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--dim); font-size: 13px; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
footer .wrap > span::before { content: "# "; color: var(--mute); }

/* ---------- mobile ---------- */
@media (max-width: 720px) {
  .menu-btn { display: block; flex: none; }
  .site-head .wrap { gap: 8px; }
  .nav { gap: 12px; min-width: 0; }
  .nav-links {
    display: none; position: absolute; left: 0; right: 0; top: var(--head);
    flex-direction: column; gap: 0; padding: 8px 24px 16px;
    background: var(--bg); border-bottom: 1px solid var(--line); box-shadow: 0 16px 32px rgba(0, 0, 0, .5); font-size: 15px;
  }
  .nav-links a { padding: 10px 0; border-bottom: 1px dashed var(--line); }
  .nav-links a:last-child { border-bottom: 0; }
  .nav-links a::before { content: "$ "; color: var(--green); }
  .nav-links a[aria-current]::before { content: "> "; margin-right: 0; }
  .site-head.open .nav-links { display: flex; }
  .ls, .prod { grid-template-columns: 1fr; }
  .hero { padding-top: 72px; padding-bottom: 64px; }
  .page-hero { padding-top: 64px; padding-bottom: 40px; }
}
@media (max-width: 400px) {
  .wrap { padding: 0 16px; }
  .mini { font-size: 17px; gap: 6px; }
  .mini i { width: 11px; margin-top: 10px; }
  .nav { gap: 8px; }
  .lang { gap: 2px; font-size: 12px; }
  .menu-btn { padding: 4px 8px; font-size: 12px; }
  .nav-links { padding-left: 16px; padding-right: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .cur, .mini i, .prod article.is-soon h3::after { animation: none; }
}