/* GlassFocus Blog — shared styles (surreal aesthetic, reading-optimized) */
:root{
  --bg:#06101A; --bg2:#0D1B2A;
  --purple:#7B61FF; --blue:#5DADEC; --mint:#34E2A0;
  --text:#EAF1FB; --muted:#9FB1C7; --faint:#6C7C92;
  --card:rgba(255,255,255,0.045); --border:rgba(255,255,255,0.09);
  --grad:linear-gradient(135deg,#7B61FF 0%,#5DADEC 100%);
  --maxw:1080px; --prose:720px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,system-ui,sans-serif;
  color:var(--text);background:var(--bg);line-height:1.7;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;position:relative;
}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.prose{max-width:var(--prose);margin:0 auto;padding:0 24px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* drifting nebula background */
.bgfx{position:fixed;inset:0;z-index:-2;overflow:hidden;background:
  radial-gradient(900px 600px at 12% -5%, rgba(123,97,255,.16), transparent 60%),
  radial-gradient(800px 600px at 100% 8%, rgba(93,173,236,.12), transparent 60%),
  radial-gradient(700px 700px at 50% 115%, rgba(52,226,160,.08), transparent 60%),
  var(--bg);}

/* nav */
header{position:sticky;top:0;z-index:30;backdrop-filter:blur(16px);background:rgba(6,16,26,.6);border-bottom:1px solid var(--border)}
nav{display:flex;align-items:center;justify-content:space-between;height:64px;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;color:var(--text)}
.brand:hover{text-decoration:none}
.brand img{width:32px;height:32px;border-radius:9px;object-fit:cover;box-shadow:0 4px 16px rgba(123,97,255,.4)}
.nav-links{display:flex;align-items:center;gap:22px}
.nav-links a{color:var(--muted);font-size:14.5px;font-weight:500}
.nav-links a:hover{color:var(--text);text-decoration:none}
.nav-cta{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:999px;background:var(--grad);color:#fff!important;font-weight:600;font-size:14px;box-shadow:0 6px 20px rgba(93,173,236,.4)}
.nav-cta:hover{text-decoration:none;transform:translateY(-1px)}
@media(max-width:680px){.nav-links a.hide-sm{display:none}}

/* breadcrumb */
.crumb{font-size:13px;color:var(--faint);padding-top:28px}
.crumb a{color:var(--muted)}

/* article header */
.post-head{padding:18px 0 8px}
.eyebrow{color:var(--mint);font-weight:600;font-size:13px;letter-spacing:1.4px;text-transform:uppercase;margin-bottom:14px}
h1{font-size:clamp(30px,5vw,46px);line-height:1.08;font-weight:800;letter-spacing:-1px;margin-bottom:18px}
.post-meta{color:var(--faint);font-size:14px;margin-bottom:8px}
.lede{font-size:clamp(18px,2.4vw,21px);color:var(--muted);margin:18px 0 8px}

/* prose typography */
article h2{font-size:clamp(24px,3.4vw,32px);font-weight:800;letter-spacing:-.5px;margin:48px 0 16px}
article h3{font-size:clamp(19px,2.6vw,22px);font-weight:700;margin:32px 0 12px}
article p{margin:0 0 18px;color:#D6E1F0;font-size:17px}
article ul,article ol{margin:0 0 20px 22px;color:#D6E1F0;font-size:17px}
article li{margin-bottom:9px}
article strong{color:var(--text)}
article blockquote{margin:24px 0;padding:14px 20px;border-left:3px solid var(--purple);background:var(--card);border-radius:0 12px 12px 0;color:var(--muted);font-style:italic}

/* comparison table */
.cmp{margin:28px 0;border:1px solid var(--border);border-radius:16px;overflow:hidden;background:var(--card)}
.cmp table{width:100%;border-collapse:collapse;font-size:15px}
.cmp th,.cmp td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}
.cmp thead th{background:rgba(123,97,255,.14);font-weight:700;font-size:14px}
.cmp thead th:first-child{width:34%}
.cmp tbody tr:last-child td{border-bottom:none}
.cmp td.gf{color:var(--text)}
.cmp td.gf b{color:var(--mint)}
.cmp td.other{color:var(--muted)}
.cmp .yes{color:var(--mint);font-weight:700}
.cmp .no{color:#6C7C92}
.cmp .partial{color:#E0B341}
@media(max-width:560px){.cmp{overflow-x:auto}.cmp table{min-width:520px}}

/* key-takeaway / callout box */
.callout{margin:26px 0;padding:18px 22px;border:1px solid var(--border);border-radius:14px;background:linear-gradient(135deg,rgba(123,97,255,.12),rgba(93,173,236,.06))}
.callout b{color:var(--text)}

/* FAQ */
.faq{margin:36px 0}
.faq details{border:1px solid var(--border);border-radius:13px;background:var(--card);margin-bottom:11px;overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:16px 20px;font-weight:600;font-size:16.5px;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--mint);font-size:20px;font-weight:400}
.faq details[open] summary::after{content:"\2212"}
.faq details p{padding:0 20px 18px;color:var(--muted);font-size:15.5px}

/* article cards (index) */
.post-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin:8px 0 40px}
.post-card{display:block;padding:26px;border-radius:18px;background:var(--card);border:1px solid var(--border);transition:transform .18s,border-color .18s,background .18s}
.post-card:hover{transform:translateY(-4px);border-color:rgba(123,97,255,.4);background:rgba(255,255,255,.06);text-decoration:none}
.post-card .tag{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--mint);margin-bottom:12px}
.post-card h2{font-size:21px;font-weight:700;letter-spacing:-.3px;margin:0 0 10px;color:var(--text)}
.post-card p{color:var(--muted);font-size:15px;margin:0}
.post-card .more{display:inline-block;margin-top:14px;color:var(--blue);font-weight:600;font-size:14.5px}

/* CTA band */
.cta{margin:48px auto;max-width:var(--prose);text-align:center;padding:40px 28px;border-radius:24px;background:linear-gradient(135deg,rgba(123,97,255,.2),rgba(93,173,236,.12));border:1px solid var(--border)}
.cta h2{margin:0 0 10px;font-size:26px}
.cta p{color:var(--muted);margin:0 0 22px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:14px;font-weight:600;font-size:15px;background:var(--grad);color:#fff!important;box-shadow:0 12px 30px rgba(123,97,255,.4)}
.btn:hover{text-decoration:none;transform:translateY(-2px)}

/* related */
.related{max-width:var(--prose);margin:40px auto 0;padding:0 24px}
.related h3{font-size:18px;margin-bottom:14px}
.related a{display:block;padding:14px 18px;border:1px solid var(--border);border-radius:12px;background:var(--card);margin-bottom:10px;color:var(--text);font-weight:600}
.related a:hover{text-decoration:none;border-color:rgba(123,97,255,.4)}
.related a span{display:block;color:var(--faint);font-weight:400;font-size:13.5px;margin-top:3px}

/* footer */
footer{border-top:1px solid var(--border);margin-top:56px;padding:40px 0;background:rgba(6,16,26,.6)}
.foot{max-width:var(--maxw);margin:0 auto;padding:0 24px;display:flex;flex-wrap:wrap;gap:14px 26px;justify-content:space-between;align-items:center;color:var(--faint);font-size:13.5px}
.foot nav{height:auto;display:flex;gap:18px;flex-wrap:wrap;padding:0;max-width:none}
.foot a{color:var(--muted)}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}