/* EspritIA — mind.operoncore.com */
:root {
  --bg:      #05070f;
  --bg2:     #080d1c;
  --card:    #0c1226;
  --text:    #e8eaf6;
  --muted:   #8b92b8;
  --primary: #a78bfa;
  --accent:  #67e8f9;
  --glow:    #7c3aed;
  --border:  #1e2547;
  --max:     860px;
}
*{box-sizing:border-box}
body{
  margin:0;
  background:var(--bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, #1a0a3a 0%, transparent 70%),
    radial-gradient(ellipse 40% 30% at 80% 80%, #0a1a3a 0%, transparent 60%);
  color:var(--text);
  font:16px/1.7 'Inter',system-ui,-apple-system,sans-serif;
  min-height:100vh;
}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{width:min(var(--max),94%);margin:0 auto;padding:20px 0 80px}

/* ── Header ── */
.site-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:22px 0 16px;border-bottom:1px solid var(--border);margin-bottom:40px;
}
.logo{font-weight:800;font-size:1.25rem;letter-spacing:-.02em;color:var(--text)}
.logo span{
  background:linear-gradient(90deg,var(--primary),var(--accent));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.breadcrumb{font-size:.8rem;color:var(--muted)}
.breadcrumb a{color:var(--muted)}

/* ── Pulse animation ── */
@keyframes pulse-glow{
  0%,100%{opacity:.4;transform:scale(1)}
  50%{opacity:.7;transform:scale(1.05)}
}
.orb{
  width:8px;height:8px;border-radius:50%;
  background:var(--accent);
  display:inline-block;margin-right:8px;
  animation:pulse-glow 2.5s ease-in-out infinite;
  box-shadow:0 0 10px var(--accent);
}

/* ── Hero ── */
.hero{padding:48px 0 36px;text-align:center}
.eyebrow{
  font-size:.78rem;letter-spacing:.15em;text-transform:uppercase;
  color:var(--primary);margin-bottom:16px;
  display:flex;align-items:center;justify-content:center;gap:6px;
}
h1{
  font-size:clamp(2rem,5.5vw,3.2rem);line-height:1.1;
  margin:0 0 18px;font-weight:800;letter-spacing:-.03em;
}
h1 em{
  font-style:normal;
  background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero p{color:var(--muted);max-width:580px;margin:0 auto 30px;font-size:1.05rem}
.tag-row{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:8px}
.tag{
  font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;
  color:var(--accent);font-weight:600;
  background:rgba(103,232,249,.08);border:1px solid rgba(103,232,249,.2);
  padding:4px 10px;border-radius:20px;
}

/* ── Buttons ── */
.btn{
  display:inline-block;padding:11px 20px;border-radius:10px;
  border:1px solid var(--border);color:var(--text);font-size:.92rem;
  background:#131a35;text-decoration:none;transition:all .2s;
}
.btn:hover{opacity:.85;text-decoration:none;border-color:var(--primary)}
.btn-primary{
  background:linear-gradient(135deg,#6d28d9,#7c3aed);
  border-color:transparent;
  box-shadow:0 4px 20px rgba(109,40,217,.35);
}

/* ── Article grid ── */
.section-label{
  font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);margin:48px 0 20px;
  display:flex;align-items:center;gap:10px;
}
.section-label::after{content:'';flex:1;height:1px;background:var(--border)}
.article-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.article-card{
  background:linear-gradient(160deg,#0f1630,#0a1020);
  border:1px solid var(--border);border-radius:14px;
  padding:22px;display:flex;flex-direction:column;gap:10px;
  transition:border-color .2s,transform .2s;
}
.article-card:hover{border-color:var(--primary);transform:translateY(-2px)}
.article-card .cat{
  font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;
  color:var(--accent);font-weight:700;
}
.article-card h3{margin:0;font-size:1rem;line-height:1.4;font-weight:700}
.article-card p{margin:0;font-size:.875rem;color:var(--muted);flex:1;line-height:1.6}
.article-card .meta{font-size:.78rem;color:var(--muted);margin-top:4px}
.article-card a.read-more{
  font-size:.84rem;color:var(--primary);margin-top:6px;
  display:inline-flex;align-items:center;gap:4px;
}

/* ── Featured article ── */
.featured{
  background:linear-gradient(135deg,#110d2a,#0d1a35);
  border:1px solid rgba(167,139,250,.25);border-radius:16px;
  padding:32px;margin-bottom:32px;position:relative;overflow:hidden;
}
.featured::before{
  content:'';position:absolute;top:-60px;right:-60px;
  width:200px;height:200px;border-radius:50%;
  background:radial-gradient(circle,rgba(124,58,237,.2),transparent 70%);
  pointer-events:none;
}
.featured .cat{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--primary);font-weight:700;margin-bottom:12px}
.featured h2{font-size:clamp(1.3rem,3vw,1.9rem);margin:0 0 12px;line-height:1.25}
.featured p{color:var(--muted);margin:0 0 20px;max-width:600px}

/* ── Manifesto ── */
.manifesto{
  border-left:2px solid var(--primary);
  padding:16px 20px;margin:40px 0;
  background:rgba(167,139,250,.05);border-radius:0 10px 10px 0;
}
.manifesto p{margin:0;color:var(--muted);font-style:italic;line-height:1.7}

/* ── Article page ── */
.article-header{padding:40px 0 20px;border-bottom:1px solid var(--border);margin-bottom:40px}
.article-header .cat{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);font-weight:700;margin-bottom:14px}
.article-header h1{font-size:clamp(1.6rem,4.5vw,2.6rem);margin:0 0 16px;line-height:1.2}
.article-header .byline{font-size:.875rem;color:var(--muted)}
.article-header .byline strong{color:var(--text)}

.article-body{max-width:720px}
.article-body h2{font-size:1.35rem;margin:40px 0 14px;color:var(--text);line-height:1.3}
.article-body p{color:var(--muted);margin:0 0 20px;line-height:1.75;font-size:1rem}
.article-body strong{color:var(--text)}
.article-body em{color:var(--primary);font-style:italic}
.article-body blockquote{
  border-left:3px solid var(--primary);padding:12px 20px;
  margin:28px 0;background:rgba(167,139,250,.06);border-radius:0 8px 8px 0;
}
.article-body blockquote p{margin:0;color:var(--text)}
.article-footer{
  margin-top:48px;padding-top:32px;border-top:1px solid var(--border);
}
.article-footer p{font-size:.875rem;color:var(--muted);font-style:italic}

/* ── Ad unit ── */
.ad-unit{min-height:90px;background:rgba(255,255,255,.02);border:1px dashed var(--border);border-radius:10px;margin:32px 0;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.78rem}

/* ── Footer ── */
footer{border-top:1px solid var(--border);padding-top:28px;margin-top:60px;font-size:.82rem;color:var(--muted);display:flex;gap:16px;flex-wrap:wrap}
footer a{color:var(--muted)}