/* === Sections === */
section{padding:56px 0;border-bottom:1px solid #e0e0e0}
section:last-child{border-bottom:none}

/* === Hero === */
.hero{padding-top:120px;padding-bottom:56px;border-bottom:1px solid #e0e0e0}
.hero h1{font-size:32px;font-weight:700;letter-spacing:-1px;color:#0a0a0a;margin-bottom:20px;line-height:1.2}
.intro{font-size:15px;color:#444;max-width:580px;line-height:1.8;margin-bottom:28px}
.intro strong{color:#0a0a0a;font-weight:600}
.hero-links{display:flex;gap:18px;flex-wrap:wrap}
.hero-links a{font-family:'IBM Plex Mono',monospace;font-size:12px;color:#888;text-decoration:none;border-bottom:1px solid #ddd;padding-bottom:1px;transition:all 0.2s}
.hero-links a:hover{color:#0a0a0a;border-color:#0a0a0a}
.section-label{font-family:'IBM Plex Mono',monospace;font-size:11px;color:#888;text-transform:uppercase;letter-spacing:1.2px;margin-bottom:24px}

/* === CTA Strip === */
.cta-strip{background:#0a0a0a;margin:0 -24px;padding:32px 24px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}
.cta-text{font-size:14px;color:#ccc;line-height:2;max-width:440px}
.cta-text strong{color:#fafafa;font-weight:600}
.cta-btn{font-family:'IBM Plex Mono',monospace;font-size:12px;color:#0a0a0a;background:#fafafa;border:none;padding:10px 20px;cursor:pointer;text-decoration:none;transition:all 0.2s;letter-spacing:0.3px;display:inline-block}
.cta-btn:hover{background:#ddd}

/* === Background === */
.bg-columns{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.bg-col-label{font-family:'IBM Plex Mono',monospace;font-size:10px;color:#aaa;text-transform:uppercase;letter-spacing:1px;margin-bottom:16px;padding-bottom:8px;border-bottom:1px solid #e0e0e0}
.bg-entry{margin-bottom:18px;position:relative;padding-left:14px}
.bg-entry:last-child{margin-bottom:0}
.bg-entry::before{content:"";position:absolute;left:0;top:7px;width:5px;height:5px;border-radius:50%;background:#ccc}
.bg-org{font-weight:700;font-size:14px;color:#0a0a0a;margin-bottom:1px}
.bg-role{font-size:12px;color:#555;margin-bottom:2px}
.bg-scope{font-family:'IBM Plex Mono',monospace;font-size:11px;color:#aaa}

/* === Writing / Posts === */
.filter-bar{display:flex;gap:6px;margin-bottom:24px;flex-wrap:wrap}
.filter-btn{font-family:'IBM Plex Mono',monospace;font-size:11px;color:#888;background:none;border:1px solid #ddd;padding:5px 12px;border-radius:2px;cursor:pointer;transition:all 0.2s;text-transform:uppercase;letter-spacing:0.5px}
.filter-btn:hover{border-color:#888;color:#555}
.filter-btn.active{background:#0a0a0a;color:#fafafa;border-color:#0a0a0a}
.post-item{padding:22px 0;border-bottom:1px solid #f0f0f0;cursor:pointer;transition:all 0.15s}
.post-item:first-child{padding-top:0}
.post-item:last-child{border-bottom:none}
.post-item:hover .post-title{color:#555}
.post-item.hidden{display:none}
.post-top{display:flex;align-items:center;gap:10px;margin-bottom:7px}
.post-category{font-family:'IBM Plex Mono',monospace;font-size:10px;text-transform:uppercase;letter-spacing:0.8px;padding:2px 8px;border-radius:2px}
.cat-product-thoughts{color:#0a0a0a;background:#e8e8e8}
.cat-ai{color:#444;background:#e8e4f0}
.cat-published{color:#fafafa;background:#0a0a0a}
.cat-coming-soon{color:#888;background:#f0f0f0}
.post-date{font-family:'IBM Plex Mono',monospace;font-size:10px;color:#bbb}
.post-title{font-weight:700;font-size:16px;color:#0a0a0a;margin-bottom:5px;letter-spacing:-0.2px;line-height:1.35;transition:color 0.2s}
.post-desc{font-size:13px;color:#555;line-height:1.7}
.post-metrics{display:flex;gap:16px;margin-top:10px}
.post-metric{font-family:'IBM Plex Mono',monospace;font-size:12px;color:#0a0a0a;font-weight:600}
.post-metric span{font-weight:400;color:#888;font-size:10px;text-transform:uppercase;letter-spacing:0.3px;margin-left:4px}

/* === Pagination === */
#pagination{display:flex;align-items:center;gap:4px;margin-top:24px;padding-top:20px;border-top:1px solid #e0e0e0}
.page-btn{font-family:'IBM Plex Mono',monospace;font-size:12px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:1px solid #ddd;background:none;color:#888;cursor:pointer;transition:all 0.2s;border-radius:2px}
.page-btn:hover{border-color:#888;color:#555}
.page-btn.active{background:#0a0a0a;color:#fafafa;border-color:#0a0a0a}
.page-info{font-family:'IBM Plex Mono',monospace;font-size:11px;color:#aaa;margin-left:auto}

/* === Mobile === */
@media(max-width:600px){
  .hero h1{font-size:26px}
  .bg-columns{grid-template-columns:1fr;gap:28px}
  .post-metrics{flex-wrap:wrap;gap:12px}
  .cta-strip{flex-direction:column;align-items:flex-start}
}