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

:root {
  --bg:      #08080a;
  --surface: #101014;
  --s2:      #17171e;
  --border:  #1e1e28;
  --b2:      #2a2a38;
  --green:   #00cc7a;
  --orange:  #ff6b35;
  --lime:    #8db800;
  --muted:   #48485f;
  --muted2:  #6a6a84;
  --text:    #c4c4d8;
  --white:   #eeeeff;
  --nav-scrolled-bg: rgba(8,8,10,.96);
}

@media (prefers-color-scheme: light) {
  :root {
    --bg:      #f4f4f0;
    --surface: #e8e8e3;
    --s2:      #e0e0db;
    --border:  #d0d0ca;
    --b2:      #b8b8b0;
    --green:   #00995c;
    --orange:  #d94f1e;
    --lime:    #6b8a00;
    --muted:   #888880;
    --muted2:  #666660;
    --text:    #2a2a28;
    --white:   #111110;
    --nav-scrolled-bg: rgba(244,244,240,.96);
  }
}

html { scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--text);
  font-family: 'Syne', sans-serif;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* ── NAV (matches main site) ── */
nav {
  position:fixed; top:0; left:0; right:0; z-index:200;
  padding:1.1rem 2.5rem;
  display:flex; justify-content:space-between; align-items:center;
  border-bottom:1px solid var(--border); background:var(--nav-scrolled-bg);
  backdrop-filter:blur(18px);
}
.nav-logo { display:flex; align-items:center; gap:.5rem; text-decoration:none; }
.logo-img  { height:44px; width:auto; flex-shrink:0; }
.logo-sub  { font-family:'DM Mono',monospace; font-size:.57rem; color:var(--muted2); letter-spacing:.16em; text-transform:uppercase; }
.nav-links { display:flex; gap:2rem; list-style:none; }
.nav-links a {
  font-family:'DM Mono',monospace; font-size:.7rem;
  color:var(--muted); text-decoration:none;
  letter-spacing:.12em; text-transform:uppercase; transition:color .2s;
}
.nav-links a:hover, .nav-links a.active { color:var(--green); }

/* ── FOOTER (matches main site) ── */
footer { padding:1.6rem 2.5rem; border-top:1px solid var(--border); background:var(--bg); display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem; }
.footer-copy { font-family:'DM Mono',monospace; font-size:.6rem; color:var(--muted); letter-spacing:.06em; }
.footer-links { display:flex; gap:2rem; list-style:none; }
.footer-links a { font-family:'DM Mono',monospace; font-size:.6rem; color:var(--muted); text-decoration:none; transition:color .2s; }
.footer-links a:hover { color:var(--green); }

/* ── BLOG SHELL ── */
main.blog-wrap { max-width:900px; margin:0 auto; padding:7.5rem 1.5rem 4rem; }

/* ── INDEX: header + chips ── */
.blog-header { margin-bottom:2.5rem; }
.blog-eyebrow { font-family:'DM Mono',monospace; font-size:.65rem; letter-spacing:.2em; text-transform:uppercase; color:var(--green); margin-bottom:.9rem; }
.blog-h1 { font-family:'Bebas Neue',sans-serif; font-size:clamp(2.2rem,5vw,3.4rem); letter-spacing:.02em; color:var(--white); line-height:1.05; }

.chip-row { display:flex; flex-wrap:wrap; gap:.6rem; margin:1.8rem 0 2.4rem; }
.chip {
  font-family:'DM Mono',monospace; font-size:.65rem; letter-spacing:.08em; text-transform:uppercase;
  color:var(--muted); background:var(--surface); border:1px solid var(--border);
  padding:.4rem .9rem; border-radius:100px; cursor:pointer; transition:color .2s,border-color .2s;
}
.chip:hover { color:var(--text); border-color:var(--b2); }
.chip.active { color:var(--bg); background:var(--green); border-color:var(--green); }

/* ── INDEX: post cards ── */
.post-grid { display:flex; flex-direction:column; gap:1rem; }
.post-card {
  display:block; text-decoration:none; background:var(--surface); border:1px solid var(--border);
  border-radius:10px; padding:1.4rem 1.6rem; transition:border-color .2s,transform .15s;
}
.post-card:hover { border-color:var(--b2); transform:translateX(3px); }
.post-meta { font-family:'DM Mono',monospace; font-size:.62rem; letter-spacing:.1em; text-transform:uppercase; color:var(--green); margin-bottom:.5rem; }
.post-meta .sep { color:var(--muted); margin:0 .5rem; }
.post-title { font-family:'Syne',sans-serif; font-weight:700; font-size:1.15rem; color:var(--text); margin-bottom:.4rem; }
.post-excerpt { font-size:.85rem; color:var(--muted2); line-height:1.6; }
.post-empty { font-family:'DM Mono',monospace; font-size:.75rem; color:var(--muted); padding:2rem 0; }

/* ── POST PAGE ── */
.post-back { font-family:'DM Mono',monospace; font-size:.65rem; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); text-decoration:none; display:inline-block; margin-bottom:1.6rem; }
.post-back:hover { color:var(--green); }
.post-hero-meta { font-family:'DM Mono',monospace; font-size:.65rem; letter-spacing:.1em; text-transform:uppercase; color:var(--green); margin-bottom:.8rem; }
.post-hero-title { font-family:'Bebas Neue',sans-serif; font-size:clamp(2rem,5vw,3rem); letter-spacing:.02em; color:var(--white); line-height:1.08; margin-bottom:.8rem; }
.post-dek { font-size:1rem; color:var(--muted2); line-height:1.7; max-width:640px; margin-bottom:2.4rem; }

article.post-body { max-width:680px; }
article.post-body h2 { font-family:'Syne',sans-serif; font-weight:700; font-size:1.3rem; color:var(--text); margin:2.2rem 0 .9rem; }
article.post-body p { font-size:.95rem; color:var(--text); line-height:1.8; margin-bottom:1.1rem; }
article.post-body a { color:var(--green); }
article.post-body pre {
  background:var(--s2); border:1px solid var(--border); border-radius:8px;
  padding:1rem 1.2rem; overflow-x:auto; margin:1.2rem 0;
}
article.post-body code { font-family:'DM Mono',monospace; font-size:.8rem; color:var(--text); }
article.post-body p code { background:var(--s2); padding:.1rem .4rem; border-radius:4px; }

.post-cta { margin-top:2.8rem; padding:1.6rem; background:var(--surface); border:1px solid var(--border); border-radius:10px; }
.post-cta p { color:var(--text); margin-bottom:.9rem; }
.post-cta a.btn {
  font-family:'DM Mono',monospace; font-size:.7rem; letter-spacing:.08em; text-transform:uppercase;
  color:var(--bg); background:var(--green); padding:.6rem 1.2rem; border-radius:6px; text-decoration:none;
}

@media (max-width:640px) {
  nav { padding:1rem 1.25rem; }
  .nav-links { display:none; }
}