:root {
  --fg: #1a1a1a;
  --fg-soft: #2a2a28;
  --muted: #6e6b63;
  --muted-2: #9a968c;
  --bg: #ffffff;
  --bg-2: #efeae0;
  --paper: #fbf9f4;
  --accent: #2b4a8a;
  --accent-soft: #e8d5c6;
  --border: #e5e1d6;
  --border-strong: #cdc8bc;
  --ink: #141412;

  --f-display: 'Instrument Serif', 'Newsreader', Georgia, serif;
  --f-body: 'Newsreader', Georgia, 'Times New Roman', serif;
  --f-ui: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --f-mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;
}

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

body {
  font-family: var(--f-body);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.55;
  font-size: 19px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "liga", "kern";
}

a {
  color: var(--fg);
  text-decoration: none;
  border-bottom: 1px solid var(--border-strong);
  transition: border-color .15s, color .15s;
}
a:hover { border-bottom-color: var(--accent); color: var(--accent); }

.wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 5.5rem 1.75rem 4rem;
}

/* ============ HEADER ============ */
header.masthead {
  margin-bottom: 3.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.25rem;
}

.mark {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  position: relative;
}

.brand-name {
  font-family: var(--f-display);
  font-size: 2.35rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1;
  color: var(--ink);
}
.brand-name em {
  font-style: italic;
  color: var(--accent);
}

.lede {
  font-family: var(--f-display);
  font-size: 2.4rem;
  line-height: 1.12;
  letter-spacing: -0.015em;
  font-weight: 400;
  margin: 0 0 1.4rem;
  color: var(--ink);
  max-width: 18ch;
  text-wrap: balance;
}
.lede em {
  font-style: italic;
  color: var(--accent);
}

.mission {
  font-size: 1.08rem;
  line-height: 1.55;
  color: var(--fg-soft);
  margin: 0 0 1em 0;
  max-width: 38rem;
}

/* ============ SECTION HEADING ============ */
.section {
  margin-top: 4.5rem;
}

.eyebrow {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin: 0 0 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.section-title {
  font-family: var(--f-display);
  font-size: 1.85rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 0 0 1.4rem;
  color: var(--ink);
}

.section-intro {
  font-size: 1.02rem;
  color: var(--fg-soft);
  margin: 0 0 1.75rem;
  max-width: 36rem;
}

/* ============ CTA / JOIN ============ */
.join {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 2rem 2rem 2.1rem;
  margin-top: 3.5rem;
  position: relative;
  overflow: hidden;
}
.join::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--accent);
}

.join-label {
  font-family: var(--f-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin: 0 0 0.7rem;
  font-weight: 500;
}
.join h3 {
  font-family: var(--f-display);
  font-size: 1.7rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 0 0 0.6rem;
  line-height: 1.15;
  color: var(--ink);
}
.join p {
  margin: 0 0 1.4rem;
  color: var(--fg-soft);
  font-size: 1.02rem;
  max-width: 32rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}
.btn {
  font-family: var(--f-ui);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.005em;
  padding: 0.7rem 1.1rem;
  border-radius: 2px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--bg);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: background .15s, color .15s, border-color .15s;
}
.btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--border-strong);
}
.btn.ghost:hover { border-color: var(--ink); background: transparent; color: var(--ink); }
.btn svg { width: 14px; height: 14px; }

.cta-note {
  font-family: var(--f-mono);
  font-size: 0.75rem;
  color: var(--muted);
  margin-left: 0.3rem;
}

/* ============ PROJECTS ============ */
ul.list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--border);
}
ul.list li {
  border-bottom: 1px solid var(--border);
  padding: 1.6rem 0;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.2rem 1.5rem;
  align-items: baseline;
}
.proj-head {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  flex-wrap: wrap;
}
.proj-title {
  font-family: var(--f-display);
  font-size: 1.45rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--ink);
  border: none;
  line-height: 1.1;
}
.proj-title:hover { color: var(--accent); }
.proj-status {
  font-family: var(--f-mono);
  font-size: 0.68rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--border-strong);
  border-radius: 2px;
  color: var(--muted);
  background: var(--paper);
}
.proj-status.live { color: #2c6b3a; border-color: #b9d7bd; background: #eaf3ec; }
.proj-status.alpha { color: #8a5a14; border-color: #e1cfa5; background: #f5eed9; }

.proj-desc {
  grid-column: 1 / -1;
  margin: 0.45rem 0 0.6rem;
  color: var(--fg-soft);
  font-size: 1rem;
  line-height: 1.5;
  max-width: 36rem;
}

.proj-meta {
  grid-column: 1 / -1;
  font-family: var(--f-mono);
  font-size: 0.78rem;
  color: var(--muted);
  display: flex;
  gap: 1.1rem;
  flex-wrap: wrap;
  align-items: center;
}
.proj-meta a {
  color: var(--muted);
  border-bottom: 1px solid var(--border-strong);
}
.proj-meta a:hover { color: var(--accent); border-color: var(--accent); }
.proj-meta .dot {
  width: 3px; height: 3px; border-radius: 50%;
  background: var(--muted-2);
  display: inline-block;
}

/* ============ POSTS ============ */
ul.posts {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--border);
}
ul.posts li {
  border-bottom: 1px solid var(--border);
  padding: 1.4rem 0;
}
.post-date {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin: 0 0 0.35rem;
}
.post-title {
  font-family: var(--f-display);
  font-size: 1.35rem;
  font-weight: 400;
  letter-spacing: -0.005em;
  line-height: 1.2;
  color: var(--ink);
  border: none;
  display: block;
  margin-bottom: 0.4rem;
}
.post-title:hover { color: var(--accent); }
.post-excerpt {
  margin: 0;
  color: var(--fg-soft);
  font-size: 0.98rem;
  line-height: 1.5;
  max-width: 36rem;
}

.more-link {
  margin-top: 1.5rem;
  font-family: var(--f-mono);
  font-size: 0.82rem;
  color: var(--muted);
}
.more-link a {
  color: var(--ink);
  border-bottom: 1px solid var(--border-strong);
}
.more-link a:hover { color: var(--accent); border-color: var(--accent); }

/* ============ FOOTER ============ */
footer {
  margin-top: 5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-family: var(--f-mono);
  font-size: 0.78rem;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  align-items: baseline;
}
footer a {
  color: var(--fg-soft);
  border-bottom: 1px solid var(--border-strong);
}
footer a:hover { color: var(--accent); border-color: var(--accent); }

footer .links { display: flex; gap: 1.3rem; flex-wrap: wrap; }
footer .license { letter-spacing: 0.02em; }

/* ============ responsive ============ */
@media (max-width: 540px) {
  body { font-size: 17px; }
  .wrap { padding: 3.5rem 1.3rem 3rem; }
  .lede { font-size: 1.9rem; }
  .brand-name { font-size: 2rem; }
  .section-title { font-size: 1.55rem; }
  .join { padding: 1.5rem 1.3rem 1.6rem; }
  .join h3 { font-size: 1.35rem; }
  ul.list li { grid-template-columns: 1fr; }
  .proj-title { font-size: 1.25rem; }
  #tweaks { right: 0.75rem; bottom: 0.75rem; width: calc(100vw - 1.5rem); max-width: 260px; }
}

/* subtle entrance */
@media (prefers-reduced-motion: no-preference) {
  .fade-in { animation: fade .7s ease both; }
  .fade-in.d1 { animation-delay: .08s; }
  .fade-in.d2 { animation-delay: .16s; }
  .fade-in.d3 { animation-delay: .22s; }
  @keyframes fade {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: none; }
  }
}