/* ════════════════════════════════════════════
   ScotReach Blog — shared stylesheet
   Mirrors index.html design tokens (white theme,
   amber/blue/navy accents) for header, footer,
   nav, cards, and article typography.
   ════════════════════════════════════════════ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:#ffffff;color:#1a1f2b;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:#e8913a;text-decoration:none}
a:hover{text-decoration:underline}
::selection{background:rgba(42,132,187,.22);color:#1a1f2b}

:root{
  --amber:#e8913a;
  --amber-light:#f0a851;
  --amber-dark:#c87a2a;
  --blue:#2a84bb;
  --blue-light:#4aa3d9;
  --navy:#1e2c58;
  --bg:#ffffff;
  --bg-card:#ffffff;
  --bg-card-hover:#f5f8fb;
  --text:#1a1f2b;
  --text-muted:#5b6472;
  --border:#e7ebf0;
  --radius:12px;
  --shadow:0 4px 24px rgba(20,40,70,.06);
  --mx:50%;
  --my:40%;
}

/* ── Interactive white background: cursor-tracking glow + floating particles ── */
.cursor-glow{
  position:fixed;top:0;left:0;width:100%;height:100%;
  z-index:0;overflow:hidden;pointer-events:none;
  background:
    radial-gradient(550px circle at var(--mx) var(--my),
      rgba(42,132,187,0.30),
      rgba(74,163,217,0.13) 40%,
      transparent 70%);
  transition:background 80ms linear;
}
.cursor-glow::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(1200px circle at 50% -10%, rgba(42,132,187,0.06), transparent 60%);
}
#particles{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}

/* ── Utility ── */
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.text-center{text-align:center}
.mb-1{margin-bottom:.5rem}
.mb-2{margin-bottom:1rem}
.mb-3{margin-bottom:1.5rem}
.mb-4{margin-bottom:2rem}
.mt-3{margin-top:1.5rem}
.gap-3{gap:1.5rem}

/* ── Header ── */
header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(255,255,255,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);padding:12px 0
}
header .container{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.25rem;color:var(--navy)}
.logo img{width:auto;height:36px;display:block}
.logo .logo-accent{color:var(--amber)}
.nav{display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.nav a{color:var(--text-muted);font-size:.9rem;transition:color .2s}
.nav a:hover{color:var(--amber);text-decoration:none}
.nav a.active{color:var(--amber)}
.cta-btn{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--amber);color:#fff;font-weight:600;padding:10px 22px;
  border-radius:8px;border:none;font-size:.9rem;cursor:pointer;
  transition:background .2s,transform .15s
}
.cta-btn:hover{background:var(--amber-light);transform:translateY(-1px);text-decoration:none}

/* ── Sections ── */
section{padding:80px 0;position:relative;z-index:1}
.section-label{text-transform:uppercase;letter-spacing:2px;font-size:.75rem;color:var(--amber);font-weight:600;margin-bottom:.75rem}
.section-title{font-size:clamp(1.5rem,3vw,2.25rem);font-weight:700;margin-bottom:.75rem}
.section-sub{color:var(--text-muted);max-width:640px;margin:0 auto 3rem;font-size:1.05rem}

/* ── Page header (blog index + posts) ── */
.page-head{padding:140px 0 50px;text-align:center;border-bottom:1px solid var(--border);position:relative;z-index:1}
.page-head .section-label{justify-content:center;display:flex;gap:8px}
.page-head h1{font-size:clamp(1.8rem,4vw,2.75rem);font-weight:800;margin-bottom:.75rem;color:var(--navy)}
.page-head p{color:var(--text-muted);max-width:680px;margin:0 auto;font-size:1.05rem}

/* ── Blog grid ── */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.blog-card{
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;transition:border-color .2s,transform .2s,box-shadow .2s;
  box-shadow:var(--shadow)
}
.blog-card:hover{border-color:var(--amber);transform:translateY(-4px);box-shadow:0 8px 32px rgba(232,145,58,.12)}
.blog-card-img{
  height:160px;display:flex;align-items:center;justify-content:center;font-size:3rem;
  background:linear-gradient(135deg,var(--navy),var(--blue));
}
.blog-card-body{padding:22px 24px;display:flex;flex-direction:column;flex:1}
.blog-card-body .tag{font-size:.7rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--amber);font-weight:700;margin-bottom:.5rem}
.blog-card-body h2{font-size:1.15rem;font-weight:700;margin-bottom:.5rem;line-height:1.35}
.blog-card-body h2 a{color:var(--navy)}
.blog-card-body h2 a:hover{color:var(--amber);text-decoration:none}
.blog-card-body p{font-size:.9rem;color:var(--text-muted);margin-bottom:1rem;flex:1}
.blog-card-body .read-more{font-size:.85rem;font-weight:600;color:var(--amber)}
.blog-card-body .read-more:hover{text-decoration:underline}

/* ── Article ── */
.post{max-width:740px;margin:0 auto;padding:60px 0 40px;position:relative;z-index:1}
.post-meta{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:.5rem}
.post h1{font-size:clamp(1.8rem,4vw,2.5rem);font-weight:800;margin-bottom:1rem;line-height:1.2;color:var(--navy)}
.post-intro{font-size:1.1rem;color:var(--text-muted);margin-bottom:2rem}
.post-content h2{font-size:1.4rem;font-weight:700;margin:2rem 0 .75rem;color:var(--navy)}
.post-content h3{font-size:1.15rem;font-weight:700;margin:1.5rem 0 .5rem;color:var(--navy)}
.post-content p{margin-bottom:1.1rem;color:var(--text)}
.post-content ul,.post-content ol{margin:0 0 1.1rem 1.4rem;color:var(--text)}
.post-content li{margin-bottom:.4rem}
.post-content strong{color:var(--navy)}
.post-content a{color:var(--amber)}
.post-content blockquote{
  border-left:3px solid var(--amber);padding:.5rem 0 .5rem 1.25rem;margin:1.5rem 0;
  color:var(--text-muted);font-style:italic
}

/* ── In-article CTA box ── */
.post-cta{
  background:var(--bg-card);border:1px solid var(--amber);border-radius:var(--radius);
  padding:28px 28px;text-align:center;margin:2.5rem 0;box-shadow:var(--shadow)
}
.post-cta h3{font-size:1.2rem;font-weight:700;margin-bottom:.5rem;color:var(--navy)}
.post-cta p{color:var(--text-muted);font-size:.95rem;margin-bottom:1.25rem}
.post-cta .cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.post-cta .secondary{
  display:inline-flex;align-items:center;gap:6px;color:var(--text-muted);
  border:1px solid var(--border);padding:10px 22px;border-radius:8px;font-size:.9rem;font-weight:600
}
.post-cta .secondary:hover{color:var(--amber);border-color:var(--amber);text-decoration:none}

/* ── Related posts ── */
.related{border-top:1px solid var(--border);padding-top:2rem;margin-top:2rem}
.related h3{font-size:1.05rem;font-weight:700;margin-bottom:1rem;color:var(--navy)}
.related ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.related a{font-size:.95rem}

/* ── Footer ── */
footer{
  border-top:1px solid var(--border);padding:32px 0;
  text-align:center;font-size:.85rem;color:var(--text-muted);position:relative;z-index:1
}
footer .logo{justify-content:center;margin-bottom:.75rem}
footer .logo img{height:28px}
footer a{color:var(--text-muted)}
footer a:hover{color:var(--amber)}
.footer-links{display:flex;justify-content:center;gap:20px;margin-bottom:.75rem;flex-wrap:wrap}

/* ── Mobile ── */
@media(max-width:768px){
  section{padding:5