:root {
  --bg: #050816;
  --bg-2: #0a0f26;
  --ink: #e8eefc;
  --ink-2: #a9b6d3;
  --ink-3: #6f7c9c;
  --sirius: #9fdcff;
  --sirius-2: #4aa8ff;
  --violet: #8b7cff;
  --line: rgba(159, 220, 255, 0.14);
  --glass: rgba(10, 16, 40, 0.55);
  --glass-2: rgba(16, 24, 56, 0.75);
  --radius: 18px;
  --max: 1120px;
  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

#galaxy {
  position: fixed; inset: 0; width: 100%; height: 100%;
  z-index: 0; display: block;
  background: radial-gradient(1200px 800px at 70% 20%, #101a45 0%, var(--bg) 55%);
}
.vignette {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 45%, rgba(5, 8, 22, 0.75) 100%);
}

.nav, main, footer { position: relative; z-index: 1; }

.nav {
  display: flex; align-items: center; justify-content: space-between;
  max-width: var(--max); margin: 0 auto; padding: 18px 16px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--ink); text-decoration: none; font-family: var(--font-display);
  font-weight: 500; letter-spacing: .01em;
}
.brand b { font-weight: 700; color: var(--sirius); }
.brand img { border-radius: 50%; box-shadow: 0 0 0 1px rgba(159,220,255,.35), 0 0 14px rgba(159,220,255,.35); }
.nav nav { display: flex; gap: 4px; }
.nav nav a {
  color: var(--ink-2); text-decoration: none; font-size: .92rem; padding: 8px 12px;
  border-radius: 999px; transition: color .2s, background .2s;
}
.nav nav a:hover { color: var(--ink); background: rgba(159, 220, 255, 0.08); }

.hero {
  min-height: calc(100svh - 72px);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 40px 16px 80px; position: relative;
}
.hero-mark { position: relative; margin-bottom: 26px; }
.hero::before {
  content: ""; position: absolute; left: 50%; top: 50%; width: min(960px, 120vw); height: 720px; z-index: -1;
  transform: translate(-50%, -46%); pointer-events: none;
  background: radial-gradient(ellipse at center, rgba(5, 8, 22, .62), rgba(5, 8, 22, .35) 40%, transparent 68%);
}
.hero-mark::before {
  content: ""; position: absolute; inset: -40%; border-radius: 50%;
  background: radial-gradient(circle, rgba(159, 220, 255, .35), transparent 60%);
  filter: blur(18px); z-index: -1;
  animation: breathe 6s ease-in-out infinite;
}
.hero-mark img {
  width: 168px; height: 168px; display: block; border-radius: 50%; object-fit: cover;
  box-shadow: 0 0 0 1px rgba(159,220,255,.35), 0 0 40px rgba(159,220,255,.45), 0 0 120px rgba(74,168,255,.25);
}
@keyframes breathe { 0%,100% { transform: scale(1); opacity: .8 } 50% { transform: scale(1.12); opacity: 1 } }

.eyebrow {
  font-family: var(--font-mono); font-size: .78rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--ink-3); margin: 0 0 12px; text-shadow: 0 1px 12px rgba(5, 8, 22, .95), 0 0 2px rgba(5, 8, 22, .9);
}
h1 {
  font-family: var(--font-display); font-weight: 700; margin: 0;
  font-size: clamp(2.8rem, 8vw, 5.4rem); line-height: 1; letter-spacing: -.03em;
}
h1 span {
  display: block;
  background: linear-gradient(100deg, #fff 0%, var(--sirius) 45%, var(--violet) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lede { max-width: 620px; color: var(--ink-2); font-size: 1.08rem; margin: 22px auto 30px; text-shadow: 0 1px 12px rgba(5, 8, 22, .95); }

.cta { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 999px;
  text-decoration: none; font-weight: 600; font-size: .95rem; border: 1px solid transparent;
  transition: transform .15s, box-shadow .2s, background .2s, border-color .2s; cursor: pointer;
  font-family: var(--font-body); line-height: 1.2;
}
.btn.primary {
  background: linear-gradient(120deg, var(--sirius), var(--sirius-2)); color: #041022;
  box-shadow: 0 0 0 1px rgba(255,255,255,.15) inset, 0 10px 30px rgba(74, 168, 255, .25);
}
.btn.primary:hover { transform: translateY(-2px); box-shadow: 0 14px 40px rgba(74, 168, 255, .4); }
.btn.ghost { color: var(--ink); border-color: var(--line); background: var(--glass); backdrop-filter: blur(10px); }
.btn.ghost:hover { border-color: rgba(159,220,255,.5); background: rgba(159,220,255,.08); }
.btn.small { padding: 8px 14px; font-size: .85rem; }

.scroll-hint {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%);
  width: 24px; height: 40px; border: 1.5px solid var(--line); border-radius: 14px;
}
.scroll-hint span {
  position: absolute; top: 7px; left: 50%; width: 3px; height: 8px; margin-left: -1.5px;
  border-radius: 3px; background: var(--sirius); animation: drop 1.8s ease-in-out infinite;
}
@keyframes drop { 0% { transform: translateY(0); opacity: 1 } 100% { transform: translateY(14px); opacity: 0 } }

.section { max-width: var(--max); margin: 0 auto; padding: 72px 16px; }
.section-head { margin-bottom: 28px; }
.section-head h2, .contact h2 {
  font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 2.4rem); margin: 0 0 6px; letter-spacing: -.02em;
}
.section-head p { color: var(--ink-2); margin: 0; }
.section-head code { font-family: var(--font-mono); color: var(--sirius); font-size: .95em; }

.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; }
.chip {
  font: inherit; font-size: .85rem; color: var(--ink-2); background: var(--glass);
  border: 1px solid var(--line); border-radius: 999px; padding: 7px 14px; cursor: pointer;
  backdrop-filter: blur(8px); transition: all .2s;
}
.chip:hover { color: var(--ink); border-color: rgba(159,220,255,.4); }
.chip.is-active { color: #041022; background: var(--sirius); border-color: var(--sirius); font-weight: 600; }

.grid {
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}
.card {
  position: relative; display: flex; flex-direction: column; gap: 10px;
  padding: 22px; border-radius: var(--radius);
  background: var(--glass); border: 1px solid var(--line);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  transition: transform .25s, border-color .25s, box-shadow .25s, opacity .3s;
}
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(400px 200px at var(--mx, 50%) var(--my, 0%), rgba(159,220,255,.12), transparent 60%);
  opacity: 0; transition: opacity .3s;
}
.card:hover { transform: translateY(-4px); border-color: rgba(159,220,255,.4); box-shadow: 0 20px 50px rgba(0,0,0,.35); }
.card:hover::before { opacity: 1; }
.card.featured { grid-column: span 2; background: var(--glass-2); }
.card.is-hidden { display: none; }
.card h3 { margin: 0; font-family: var(--font-display); font-size: 1.25rem; letter-spacing: -.01em; }
.card p { margin: 0; color: var(--ink-2); font-size: .95rem; }
.card-top { display: flex; justify-content: space-between; align-items: center; font-size: .75rem; }
.lang { font-family: var(--font-mono); color: var(--ink-3); }
.status {
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .1em; font-size: .68rem;
  padding: 3px 9px; border-radius: 999px; border: 1px solid;
}
.status.live { color: #7dffb0; border-color: rgba(125,255,176,.4); background: rgba(125,255,176,.08); }
.status.live::before { content: "●"; margin-right: 6px; animation: pulse 2s infinite; }
.status.oss { color: var(--sirius); border-color: rgba(159,220,255,.4); background: rgba(159,220,255,.08); }
.status.wip { color: var(--violet); border-color: rgba(139,124,255,.4); background: rgba(139,124,255,.08); }
@keyframes pulse { 0%,100% { opacity: 1 } 50% { opacity: .35 } }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 6px; }
.tags span { font-family: var(--font-mono); font-size: .72rem; color: var(--ink-3); background: rgba(255,255,255,.04); padding: 3px 8px; border-radius: 6px; }
.links { display: flex; gap: 14px; flex-wrap: wrap; font-size: .9rem; }
.links a { color: var(--sirius); text-decoration: none; font-weight: 500; }
.links a:hover { text-decoration: underline; }

.handles { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.handles a, .handles button {
  display: grid; grid-template-columns: 26px 1fr; grid-template-rows: auto auto; column-gap: 14px; align-items: center;
  width: 100%; text-align: left; padding: 16px 18px; border-radius: 14px; color: var(--ink); text-decoration: none;
  background: var(--glass); border: 1px solid var(--line); backdrop-filter: blur(10px); cursor: pointer;
  font: inherit; transition: transform .2s, border-color .2s, background .2s;
}
.handles a:hover, .handles button:hover { transform: translateY(-3px); border-color: rgba(159,220,255,.45); background: rgba(159,220,255,.07); }
.handles svg { width: 24px; height: 24px; fill: var(--sirius); grid-row: span 2; }
.handles span { font-weight: 600; font-family: var(--font-display); }
.handles small { color: var(--ink-3); font-family: var(--font-mono); font-size: .74rem; }

.contact { padding-bottom: 96px; }
.contact-card {
  text-align: center; padding: 48px 24px; border-radius: 24px;
  background: linear-gradient(160deg, rgba(16,24,56,.85), rgba(10,16,40,.6));
  border: 1px solid var(--line); backdrop-filter: blur(16px);
  box-shadow: 0 0 80px rgba(74,168,255,.08) inset;
}
.contact-card p { color: var(--ink-2); margin: 8px auto 20px; max-width: 520px; }
.email-row { display: flex; gap: 10px; justify-content: center; align-items: center; flex-wrap: wrap; }
.email { font-family: var(--font-mono); font-size: clamp(1rem, 3.4vw, 1.5rem); color: var(--sirius); text-decoration: none; word-break: break-all; }
.email:hover { text-decoration: underline; }
.muted { color: var(--ink-3) !important; font-size: .9rem; margin-top: 22px !important; }

footer {
  display: flex; justify-content: center; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 28px 16px 40px; color: var(--ink-3); font-size: .85rem;
}
footer a { color: var(--ink-3); }
.dot { opacity: .5; }
.credit { color: var(--ink-3); }
.linkish { background: none; border: 0; color: var(--ink-3); font: inherit; cursor: pointer; text-decoration: underline; padding: 0; }
.linkish:hover { color: var(--ink); }

.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px); opacity: 0;
  background: var(--sirius); color: #041022; font-weight: 600; font-size: .9rem;
  padding: 10px 16px; border-radius: 999px; z-index: 5; pointer-events: none; transition: all .25s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

@media (max-width: 700px) {
  .card.featured { grid-column: span 1; }
  .nav nav a { padding: 8px 9px; font-size: .88rem; }
  .hero { min-height: calc(100svh - 64px); }
  .hero-mark img { width: 140px; height: 140px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-mark::before, .scroll-hint span, .status.live::before { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .card, .handles a, .handles button, .btn { transition: none; }
}