*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#070a08;--panel:#0d1410;--panel2:#111e17;
  --accent:#00ff88;--accent2:#19c37d;
  --border:rgba(0,255,136,.1);--border2:rgba(255,255,255,.07);
  --text:#e8f5ee;--text2:#b0c8bc;--muted:#6a8a7a;--red:#ff5f6d;
  --accent-rgb:0,255,136;--bg-raw:7,12,9;
  --font-heading:'Outfit',sans-serif;--font-body:'Inter',sans-serif;
}
html{scroll-behavior:smooth}

@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@keyframes spin{to{transform:rotate(360deg)}}

body{background:var(--bg);color:var(--text);font-family:var(--font-body);min-height:100vh;overflow-x:hidden}

.bg-orb{position:fixed;border-radius:50%;pointer-events:none;z-index:0;filter:blur(140px)}
.bg-orb1{width:600px;height:600px;background:rgba(var(--accent-rgb),.035);top:-180px;right:-120px}
.bg-orb2{width:450px;height:450px;background:rgba(var(--accent-rgb),.025);bottom:-100px;left:-80px}

.page-loader{position:fixed;inset:0;background:var(--bg);display:flex;align-items:center;justify-content:center;z-index:9999;transition:opacity .4s}
.page-loader.gone{opacity:0;pointer-events:none}
.pl-logo{font-family:var(--font-heading);font-size:26px;font-weight:800;margin-bottom:18px;text-align:center}
.pl-logo span{color:var(--accent)}
.pl-spin{width:28px;height:28px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;margin:0 auto}

header{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:14px 32px;background:rgba(var(--bg-raw),.92);border-bottom:1px solid var(--border);backdrop-filter:blur(20px)}
.logo{font-family:var(--font-heading);font-size:18px;font-weight:700;text-decoration:none;color:var(--text)}
.logo span{color:var(--accent)}
.btn-ghost{background:none;border:1px solid var(--border);color:var(--muted);border-radius:10px;padding:8px 14px;font-family:var(--font-body);font-size:13px;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:6px;text-decoration:none}
.btn-ghost:hover{border-color:var(--accent2);color:var(--text)}

main{position:relative;z-index:1;max-width:920px;margin:0 auto;padding:56px 24px 100px}

/* ── Blog index hero ── */
.blog-hero{margin-bottom:48px;animation:fadeUp .5s ease both;text-align:center}
.doc-eyebrow{display:inline-flex;align-items:center;gap:7px;background:rgba(var(--accent-rgb),.08);border:1px solid rgba(var(--accent-rgb),.18);border-radius:999px;padding:5px 14px;font-size:11px;font-weight:700;color:var(--accent2);text-transform:uppercase;letter-spacing:1px;margin-bottom:18px}
.blog-hero h1{font-family:var(--font-heading);font-size:42px;font-weight:800;line-height:1.1;letter-spacing:-.5px;margin-bottom:18px;max-width:760px;margin-left:auto;margin-right:auto}
.blog-hero h1 span{color:var(--accent)}
.blog-sub{font-size:16px;color:var(--text2);line-height:1.7;max-width:600px;margin:0 auto}

/* ── Post grid (index) ── */
.post-grid{display:grid;grid-template-columns:1fr;gap:18px;animation:fadeUp .5s .08s ease both}
@media(min-width:720px){.post-grid{grid-template-columns:1fr 1fr}}
.post-card{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:24px;text-decoration:none;color:inherit;transition:transform .2s,border-color .2s,box-shadow .2s}
.post-card:hover{transform:translateY(-3px);border-color:rgba(var(--accent-rgb),.3);box-shadow:0 12px 32px rgba(0,0,0,.25)}
.post-card-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;font-size:12px}
.post-tag{background:rgba(var(--accent-rgb),.1);color:var(--accent2);padding:3px 10px;border-radius:999px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;font-size:10px}
.post-date{color:var(--muted)}
.post-card-title{font-family:var(--font-heading);font-size:19px;font-weight:700;line-height:1.3;color:var(--text);margin-bottom:10px}
.post-card-excerpt{font-size:14px;color:var(--muted);line-height:1.65;margin-bottom:18px;flex:1}
.post-card-cta{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--accent2);margin-top:auto}
.post-card:hover .post-card-cta{color:var(--accent)}

.post-empty{text-align:center;padding:80px 24px;color:var(--muted)}
.post-empty i{font-size:32px;color:var(--accent2);margin-bottom:14px;display:block}

/* ── Single post layout ── */
.post-article{max-width:720px;margin:0 auto;animation:fadeUp .5s ease both}
.post-hero{margin-bottom:36px;padding-bottom:28px;border-bottom:1px solid var(--border)}
.post-hero .post-meta-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-bottom:16px}
.post-hero h1{font-family:var(--font-heading);font-size:36px;font-weight:800;line-height:1.15;letter-spacing:-.4px;color:var(--text);margin-bottom:14px}
.post-hero .post-lead{font-size:17px;color:var(--text2);line-height:1.65}

.post-body{font-size:16px;color:var(--text2);line-height:1.85}
.post-body h2{font-family:var(--font-heading);font-size:24px;font-weight:700;color:var(--text);margin:40px 0 14px;line-height:1.25}
.post-body h3{font-family:var(--font-heading);font-size:18px;font-weight:700;color:var(--text);margin:28px 0 10px}
.post-body p{margin-bottom:18px}
.post-body strong{color:var(--text);font-weight:600}
.post-body em{color:var(--text)}
.post-body a{color:var(--accent2);text-decoration:underline;text-underline-offset:2px}
.post-body a:hover{color:var(--accent)}
.post-body ul,.post-body ol{margin:14px 0 22px;padding-left:24px}
.post-body li{margin-bottom:8px}
.post-body blockquote{border-left:3px solid var(--accent2);background:rgba(var(--accent-rgb),.05);padding:14px 20px;margin:22px 0;border-radius:8px;font-style:italic;color:var(--text2)}
.post-body code{font-family:'SFMono-Regular',Consolas,monospace;font-size:14px;background:rgba(var(--accent-rgb),.07);border:1px solid rgba(var(--accent-rgb),.15);border-radius:5px;padding:2px 7px;color:var(--text2)}
.post-body pre{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:16px 18px;margin:18px 0;overflow-x:auto;font-size:13px;line-height:1.6}
.post-body img{max-width:100%;height:auto;border-radius:10px;margin:22px 0;border:1px solid var(--border2)}
.post-body hr{border:none;border-top:1px solid var(--border);margin:36px 0}

.post-footer{margin-top:48px;padding-top:32px;border-top:1px solid var(--border);text-align:center}
.post-footer .back-link{display:inline-flex;align-items:center;gap:8px;color:var(--accent2);text-decoration:none;font-weight:600;font-size:14px;padding:10px 18px;border:1px solid rgba(var(--accent-rgb),.25);border-radius:10px;transition:all .2s}
.post-footer .back-link:hover{background:rgba(var(--accent-rgb),.06);color:var(--accent)}

/* ── Footer ── */
footer{background:var(--bg);border-top:1px solid var(--border2);padding:52px 40px 28px;position:relative;z-index:1}
.footer-inner{max-width:1080px;margin:0 auto;display:flex;gap:56px;flex-wrap:wrap;margin-bottom:40px}
.footer-brand{flex:1;min-width:200px}
.footer-logo{font-family:var(--font-heading);font-size:20px;font-weight:800;color:var(--text);margin-bottom:8px}
.footer-logo span{color:var(--accent)}
.footer-tagline{font-size:13px;color:var(--muted);margin-bottom:14px;line-height:1.5}
.footer-badges{display:flex;flex-wrap:wrap;gap:7px}
.footer-badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:var(--muted);background:rgba(255,255,255,.04);border:1px solid var(--border2);border-radius:20px;padding:3px 10px;font-family:var(--font-heading);font-weight:600}
.footer-badge i{color:var(--accent2);font-size:10px}
.footer-links-group{display:flex;gap:48px;flex-wrap:wrap}
.footer-col{display:flex;flex-direction:column;gap:8px;min-width:100px}
.footer-col-title{font-family:var(--font-heading);font-size:11px;font-weight:700;color:var(--text2);text-transform:uppercase;letter-spacing:.9px;margin-bottom:4px}
.footer-col a{font-size:13px;color:var(--muted);text-decoration:none;transition:color .18s}
.footer-col a:hover{color:var(--accent2)}
.footer-bottom{max-width:1080px;margin:0 auto;padding-top:24px;border-top:1px solid var(--border2);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:12px;color:var(--muted)}
@media(max-width:640px){.footer-inner{flex-direction:column;gap:32px}.footer-bottom{flex-direction:column;align-items:center;text-align:center}}

@media(max-width:600px){
  header{padding:12px 16px}
  main{padding:36px 16px 80px}
  .blog-hero h1{font-size:30px}
  .post-hero h1{font-size:26px}
  .post-body{font-size:15px}
  .post-body h2{font-size:20px}
}