/* Synergy blog: shared styles for /blog and every post. Header, footer and buttons match build.html. */
:root{--bg:#0a0c10;--bg2:#0f131a;--card:#141923;--card2:#171d28;--line:#232b38;--text:#f4f6f8;--muted:#9aa6b3;--soft:#d5dbe2;--coral:#de603b;--coral2:#f0805a;--blue:#2e9bd4;--maxw:1160px;--r:18px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'Inter',system-ui,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:'Poppins',sans-serif;line-height:1.15;letter-spacing:-.02em;font-weight:800}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--coral);color:#fff;font-family:'Poppins';font-weight:700;font-size:.95rem;padding:15px 28px;border-radius:100px;border:0;cursor:pointer;transition:transform .2s,box-shadow .2s;box-shadow:0 8px 30px -8px rgba(222,96,59,.6)}
.btn:hover{transform:translateY(-3px);box-shadow:0 14px 40px -8px rgba(222,96,59,.85)}
.btn-ghost{background:rgba(255,255,255,.06);color:var(--text);border:1px solid var(--line);box-shadow:none}
.btn-ghost:hover{border-color:var(--coral);color:var(--coral)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--coral);font-weight:600;letter-spacing:.2em;text-transform:uppercase;font-size:.72rem;margin-bottom:14px}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--coral)}
/* header */
header{position:fixed;inset:0 0 auto;z-index:100;transition:.35s;background:rgba(10,12,16,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
header nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo img{height:46px;width:auto}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a:not(.btn){font-size:.92rem;color:var(--muted);font-weight:500}
.nav-links a:not(.btn):hover,.nav-links a[aria-current]{color:var(--text)}
.nav-links .btn{padding:11px 22px}
.burger{display:none;background:none;border:0;color:var(--text);font-size:1.6rem;cursor:pointer;line-height:1}
@media(max-width:860px){
  .nav-links{display:none;position:fixed;top:74px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:rgba(10,12,16,.97);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:8px 24px 22px}
  .nav-links.open{display:flex}
  .nav-links a:not(.btn){width:100%;padding:13px 0;font-size:1.05rem;border-bottom:1px solid rgba(35,43,56,.5)}
  .nav-links .btn{margin-top:14px}
  .burger{display:block}
}
main{padding-top:74px;min-height:calc(100vh - 260px)}
/* breadcrumbs */
.crumbs{font-size:.82rem;color:var(--muted);margin:34px 0 18px}
.crumbs a{color:var(--muted)}.crumbs a:hover{color:var(--coral)}
.crumbs span[aria-hidden]{margin:0 8px;opacity:.6}
/* blog index */
.bhead{padding:10px 0 34px;max-width:720px}
.bhead h1{font-size:clamp(2.1rem,4.6vw,3.3rem);margin-bottom:14px;text-wrap:balance}
.bhead p{color:var(--soft);font-size:1.08rem}
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;padding-bottom:70px}
.pcard{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:border-color .3s,transform .3s}
a.pcard:hover{border-color:rgba(222,96,59,.6);transform:translateY(-4px)}
.pcard picture img{aspect-ratio:16/9;object-fit:cover;width:100%}
.pcard .in{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.pcard .meta{font-size:.78rem;color:var(--muted);letter-spacing:.04em}
.pcard h2,.pcard h3{font-size:1.2rem;text-wrap:balance}
.pcard p{color:var(--muted);font-size:.93rem}
.pcard .tag{display:inline-block;align-self:flex-start;font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--coral);border:1px solid rgba(222,96,59,.45);border-radius:100px;padding:3px 10px}
.pcard.soon{opacity:.8}
.empty{background:var(--card);border:1px dashed var(--line);border-radius:var(--r);padding:28px;color:var(--soft);max-width:720px;margin-bottom:70px}
.empty b{color:var(--text);font-family:'Poppins';font-weight:600}
/* article */
.post{max-width:740px;margin:0 auto;padding-bottom:30px}
.post h1{font-size:clamp(2rem,4.4vw,3rem);margin-bottom:16px;text-wrap:balance}
.post .standfirst{font-size:1.15rem;color:var(--soft);margin-bottom:22px}
.byline{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:.86rem;color:var(--muted);padding:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:28px}
.byline b{color:var(--text);font-weight:600}
.cover{margin:0 0 30px;border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.cover img{width:100%;aspect-ratio:16/9;object-fit:cover}
.cover figcaption{font-size:.8rem;color:var(--muted);padding:10px 14px;background:var(--card)}
.prose{font-size:1.06rem;color:var(--soft);line-height:1.75}
.prose p,.prose ul,.prose ol{margin:0 0 18px}
.prose ul,.prose ol{padding-left:22px}
.prose li{margin-bottom:8px}
.prose h2{color:var(--text);font-size:clamp(1.45rem,2.6vw,1.8rem);margin:46px 0 14px;scroll-margin-top:96px}
.prose h3{color:var(--text);font-size:1.18rem;margin:30px 0 8px;scroll-margin-top:96px}
.prose a{color:var(--coral2);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.prose a:hover{color:var(--coral)}
.prose strong,.prose b{color:var(--text)}
.prose figure{margin:28px 0;border-radius:14px;overflow:hidden;border:1px solid var(--line)}
.prose figure img{width:100%}
.prose figcaption{font-size:.8rem;color:var(--muted);padding:10px 14px;background:var(--card)}
.disclose{border-left:3px solid var(--coral);background:rgba(222,96,59,.08);padding:14px 18px;border-radius:0 12px 12px 0;color:var(--text);font-size:.98rem}
.tbl{overflow-x:auto;margin:20px 0 10px;border:1px solid var(--line);border-radius:14px;background:var(--card)}
.tbl table{border-collapse:collapse;width:100%;font-size:.9rem;min-width:640px}
.tbl th,.tbl td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{font:600 .7rem/1.3 'Inter',sans-serif;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:var(--bg2)}
.tbl tr:last-child td{border-bottom:0}
.tbl td.num{font-variant-numeric:tabular-nums;white-space:nowrap}
.note{font-size:.88rem;color:var(--muted)}
.entry{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;margin:16px 0}
.entry h3{margin:0 0 2px}
.entry .town{font-size:.88rem;color:var(--muted);margin:0 0 12px}
.facts{display:grid;grid-template-columns:120px 1fr;gap:6px 16px;margin:0;font-size:.95rem}
.facts dt{color:var(--muted);font-weight:500}
.facts dd{margin:0}
.entry .good{margin:14px 0 0;font-size:.95rem}
.entry .src{margin:8px 0 0;font-size:.85rem}
.flag{background:#fff4cf;color:#6b5200;border-radius:4px;padding:0 6px;font-size:.85em;font-weight:600}
.draftbar{position:sticky;top:74px;z-index:50;background:#fff4cf;color:#6b5200;font-size:.88rem;padding:10px 24px;text-align:center}
/* post footer blocks */
.cta{margin:40px 0;background:linear-gradient(120deg,rgba(222,96,59,.16),rgba(46,155,212,.1));border:1px solid var(--line);border-radius:22px;padding:clamp(24px,4vw,40px)}
.cta h2{font-size:clamp(1.4rem,2.6vw,1.8rem);margin-bottom:8px}
.cta p{color:var(--soft);margin-bottom:18px}
.cta .row{display:flex;gap:12px;flex-wrap:wrap}
.author{display:grid;grid-template-columns:64px 1fr;gap:18px;align-items:start;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;margin:30px 0}
.author .av{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--coral),var(--blue));display:grid;place-items:center;font-family:'Poppins';font-weight:800;font-size:1.3rem;color:#fff;overflow:hidden}
.author .av img{width:100%;height:100%;object-fit:cover}
.author h2{font-size:1.05rem;margin-bottom:6px}
.author p{color:var(--soft);font-size:.95rem}
.checked{font-size:.88rem;color:var(--muted);border-top:1px solid var(--line);padding-top:16px;margin-top:10px}
.related{padding:20px 0 70px}
.related h2{font-size:1.4rem;margin-bottom:18px}
/* footer */
footer{padding:54px 0 34px;border-top:1px solid var(--line);background:var(--bg2)}
.fgrid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.fcol h4{color:var(--text);font-size:.92rem;margin-bottom:12px;font-family:'Poppins'}
.fcol a,.fcol p{display:block;margin-bottom:8px;color:var(--muted);font-size:.9rem}.fcol a:hover{color:var(--coral)}
.fnote{margin-top:30px;padding-top:22px;border-top:1px solid var(--line);color:#5f6b76;font-size:.78rem}
:focus-visible{outline:2px solid var(--coral);outline-offset:3px}
@media(max-width:980px){.posts{grid-template-columns:1fr 1fr}}
@media(max-width:640px){
  .posts{grid-template-columns:1fr}
  .facts{grid-template-columns:1fr;gap:0}.facts dd{margin-bottom:8px}
  .author{grid-template-columns:1fr}
  .prose{font-size:1.02rem}
}
@media(prefers-reduced-motion:reduce){.btn,.pcard{transition:none}.btn:hover,a.pcard:hover{transform:none}}