/* ===== SHIELDA BLOG SHARED STYLES ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#F8F7F4;--bg2:#EFEDE8;--bgc:rgba(255,255,255,.85);
  --t0:#141211;--t1:#3A3631;--t2:#6B6660;--t3:#9C9890;
  --ac:#6C5CE7;--ac2:#A78BFA;--acs:rgba(108,92,231,.07);--acg:rgba(108,92,231,.18);
  --gn:#10B981;--yw:#F59E0B;--rd:#EF4444;
  --bd:rgba(0,0,0,.08);--bdh:rgba(0,0,0,.14);
  --cs:0 1px 2px rgba(0,0,0,.04),0 8px 32px rgba(0,0,0,.05);--csh:0 4px 12px rgba(0,0,0,.06),0 20px 48px rgba(0,0,0,.08);
  --fd:'Bricolage Grotesque',system-ui,sans-serif;
  --fb:'DM Sans',system-ui,sans-serif;
  --fm:'JetBrains Mono',monospace;
  --r:24px;--rs:16px;--rx:10px;
  --ease:cubic-bezier(.4,0,.2,1);--easeb:cubic-bezier(.34,1.56,.64,1);--tr:.3s var(--ease);
}
html{scroll-behavior:smooth}
body{font-family:var(--fb);background:var(--bg);color:var(--t0);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--ac);text-decoration:none;transition:opacity var(--tr)}
a:hover{opacity:.82}
.ctr{max-width:1200px;margin:0 auto;padding:0 clamp(20px,5vw,52px)}

/* Aurora */
.aurora{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.aorb{position:absolute;border-radius:50%;filter:blur(120px);animation:orbF 24s ease-in-out infinite}
.aorb.a{width:600px;height:600px;background:radial-gradient(circle,rgba(108,92,231,.18),transparent 70%);top:-15%;left:-10%;opacity:.4}
.aorb.b{width:500px;height:500px;background:radial-gradient(circle,rgba(56,189,248,.12),transparent 70%);top:30%;right:-15%;opacity:.3;animation-delay:-8s}
@keyframes orbF{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(20px,-30px) scale(1.05)}}

body::after{content:'';position:fixed;inset:0;pointer-events:none;z-index:99999;opacity:.025;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.7' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* Sticky nav */
.navwrap{position:sticky;top:0;z-index:500;background:rgba(248,247,244,.78);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--bd)}
nav{padding:18px 0;display:flex;align-items:center;justify-content:space-between;position:relative;z-index:10}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--fd);font-size:22px;font-weight:700;color:var(--t0);letter-spacing:-.02em}
.logo:hover{opacity:1}
.logom{width:32px;height:32px;background:var(--ac);border-radius:var(--rx);display:flex;align-items:center;justify-content:center;transition:transform .5s var(--easeb)}
.logom svg{width:17px;height:17px}
.logo:hover .logom{transform:rotate(12deg) scale(1.08)}
.navr{display:flex;align-items:center;gap:28px}
.navr a{font-size:14px;font-weight:500;color:var(--t2);transition:color var(--tr)}
.navr a:hover{color:var(--t0);opacity:1}
.navr a.active{color:var(--ac)}

.btn{display:inline-flex;align-items:center;gap:7px;padding:10px 22px;border-radius:100px;font-family:var(--fb);font-size:14px;font-weight:600;border:none;cursor:pointer;transition:all var(--tr);text-decoration:none;line-height:1}
.btna{background:var(--ac);color:#fff;box-shadow:0 2px 16px var(--acg)}
.btna:hover{transform:translateY(-2px);box-shadow:0 8px 32px var(--acg);color:#fff;opacity:1}
.btng{background:var(--bgc);color:var(--t0);border:1px solid var(--bd);backdrop-filter:blur(12px)}
.btng:hover{border-color:var(--ac);color:var(--ac);opacity:1}

/* Blog index header */
.blog-header{padding:clamp(48px,8vh,96px) 0 clamp(40px,6vh,72px);text-align:center;position:relative;z-index:1}
.blog-tag{font-family:var(--fm);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ac);margin-bottom:16px;display:block}
.blog-h1{font-family:var(--fd);font-size:clamp(36px,4.6vw,56px);font-weight:800;line-height:1.1;letter-spacing:-.04em;margin-bottom:18px}
.blog-h1 em{font-weight:400;color:var(--ac);font-style:normal}
.blog-sub{font-size:17px;color:var(--t1);max-width:600px;margin:0 auto;line-height:1.65}

/* Post grid */
.posts-section{padding:0 0 clamp(80px,12vh,160px);position:relative;z-index:1}
.posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{background:var(--bgc);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--bd);border-radius:var(--r);overflow:hidden;box-shadow:var(--cs);transition:all var(--tr);text-decoration:none;color:var(--t0);display:flex;flex-direction:column}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--csh);border-color:var(--ac);opacity:1}
.post-card-img{aspect-ratio:16/9;background:linear-gradient(135deg,var(--ac),var(--ac2));position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;color:#fff;font-family:var(--fd);font-size:18px;font-weight:600;text-align:center;padding:24px}
.post-card-img img{width:100%;height:100%;object-fit:cover;display:block}
.post-card-body{padding:24px 26px;flex:1;display:flex;flex-direction:column}
.post-card-meta{font-family:var(--fm);font-size:11px;color:var(--t2);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.post-card-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--t3)}
.post-card-meta .tag{background:var(--acs);color:var(--ac);padding:2px 8px;border-radius:4px;font-weight:600}
.post-card h2{font-family:var(--fd);font-size:20px;font-weight:700;line-height:1.3;letter-spacing:-.015em;margin-bottom:10px}
.post-card p{font-size:14px;color:var(--t1);line-height:1.6;margin-bottom:16px;flex:1}
.post-card-cta{font-family:var(--fm);font-size:11px;color:var(--ac);font-weight:600;letter-spacing:.04em;text-transform:uppercase}

.empty{text-align:center;padding:60px 0;color:var(--t2);font-size:15px}

/* Single post */
.post-hero{padding:clamp(40px,6vh,72px) 0 clamp(30px,4vh,48px);position:relative;z-index:1}
.post-back{font-family:var(--fm);font-size:12px;color:var(--t2);margin-bottom:24px;display:inline-flex;align-items:center;gap:6px;transition:color var(--tr)}
.post-back:hover{color:var(--ac);opacity:1}
.breadcrumbs{font-family:var(--fm);font-size:11px;color:var(--t2);margin-bottom:14px;letter-spacing:.02em;text-transform:uppercase}
.breadcrumbs a{color:var(--t2);transition:color var(--tr)}
.breadcrumbs a:hover{color:var(--ac);opacity:1}
.breadcrumbs span[aria-current]{color:var(--ac);font-weight:600}
.breadcrumbs span[aria-hidden]{margin:0 8px;color:var(--t3)}
.post-meta{font-family:var(--fm);font-size:12px;color:var(--t2);margin-bottom:18px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.post-meta .tag{background:var(--acs);color:var(--ac);padding:3px 10px;border-radius:4px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.post-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--t3)}
.post-title{font-family:var(--fd);font-size:clamp(32px,4.6vw,56px);font-weight:800;line-height:1.1;letter-spacing:-.04em;margin-bottom:20px;max-width:880px}
.post-excerpt{font-size:clamp(17px,2vw,20px);color:var(--t1);line-height:1.6;max-width:780px;margin-bottom:32px}
.post-cover{width:100%;aspect-ratio:21/9;border-radius:var(--r);overflow:hidden;margin-bottom:48px;background:linear-gradient(135deg,var(--ac),var(--ac2));position:relative;box-shadow:var(--csh)}
.post-cover img{width:100%;height:100%;object-fit:cover;display:block}

/* Post body */
.post-body{max-width:760px;margin:0 auto;padding-bottom:clamp(60px,10vh,120px);position:relative;z-index:1}
.post-body h2{font-family:var(--fd);font-size:clamp(24px,2.8vw,32px);font-weight:700;line-height:1.2;letter-spacing:-.02em;margin:48px 0 16px;color:var(--t0)}
.post-body h3{font-family:var(--fd);font-size:clamp(19px,2.2vw,24px);font-weight:700;line-height:1.3;letter-spacing:-.015em;margin:32px 0 12px;color:var(--t0)}
.post-body p{font-size:17px;color:var(--t1);line-height:1.75;margin-bottom:18px}
.post-body ul,.post-body ol{margin:0 0 22px 0;padding-left:24px}
.post-body li{font-size:17px;color:var(--t1);line-height:1.75;margin-bottom:8px}
.post-body strong{color:var(--t0);font-weight:600}
.post-body a{color:var(--ac);border-bottom:1px solid var(--acs);transition:border-color var(--tr)}
.post-body a:hover{border-bottom-color:var(--ac)}
.post-body code{font-family:var(--fm);font-size:.92em;background:var(--acs);color:var(--ac);padding:1px 7px;border-radius:5px}
.post-body pre{background:var(--t0);color:#E5E7EB;padding:20px 24px;border-radius:var(--rs);overflow-x:auto;margin:24px 0;font-family:var(--fm);font-size:13.5px;line-height:1.7}
.post-body pre code{background:transparent;color:inherit;padding:0;font-size:inherit}
.post-body blockquote{border-left:3px solid var(--ac);padding:6px 0 6px 24px;margin:28px 0;color:var(--t0);font-family:var(--fd);font-size:20px;font-weight:500;line-height:1.5;letter-spacing:-.01em;font-style:italic}
.post-body img{max-width:100%;border-radius:var(--rs);margin:24px 0;display:block}
.post-body hr{border:none;height:1px;background:var(--bd);margin:48px 0}
.post-body .callout{background:var(--bgc);backdrop-filter:blur(12px);border:1px solid var(--bd);border-left:3px solid var(--ac);border-radius:var(--rs);padding:20px 24px;margin:28px 0;box-shadow:var(--cs)}
.post-body .callout p:last-child{margin-bottom:0}

/* Post footer / CTA */
.post-cta{max-width:760px;margin:64px auto 0;padding:32px;background:var(--bgc);backdrop-filter:blur(20px);border:1px solid var(--bd);border-radius:var(--r);box-shadow:var(--cs);text-align:center;position:relative;z-index:1}
.post-cta h3{font-family:var(--fd);font-size:24px;font-weight:700;letter-spacing:-.02em;margin-bottom:8px}
.post-cta p{font-size:15px;color:var(--t1);line-height:1.6;margin-bottom:20px}
.post-cta-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}

/* Author box */
.author-box{max-width:760px;margin:48px auto 0;padding:24px;background:var(--bgc);backdrop-filter:blur(12px);border:1px solid var(--bd);border-radius:var(--rs);display:flex;align-items:center;gap:16px;box-shadow:var(--cs);position:relative;z-index:1}
.author-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--ac),var(--ac2));display:flex;align-items:center;justify-content:center;font-family:var(--fd);font-size:20px;font-weight:700;color:#fff;flex-shrink:0;box-shadow:0 2px 12px var(--acg)}
.author-info .author-name{font-family:var(--fd);font-weight:700;font-size:15px;letter-spacing:-.01em;margin-bottom:2px}
.author-info .author-role{font-size:13px;color:var(--t2)}

/* Footer */
footer{padding:32px 0;border-top:1px solid var(--bd);position:relative;z-index:1;margin-top:40px}
.fi{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
.fl{font-size:13px;color:var(--t2)}
.fl a{color:var(--t1)}
.fl a:hover{color:var(--ac);opacity:1}
.flnk{display:flex;gap:20px;flex-wrap:wrap}
.flnk a{font-size:13px;color:var(--t2);transition:color var(--tr)}
.flnk a:hover{color:var(--ac);opacity:1}

@media(max-width:1024px){.posts-grid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){.navr{display:none}.posts-grid{grid-template-columns:1fr}.post-cta-actions{flex-direction:column}.post-cta-actions .btn{width:100%;justify-content:center}}