/* ============================================================
   BN Studio — shared brand stylesheet (blog / Notes)
   Built on benneillcoaching.com's system: Oswald / Archivo / Newsreader,
   Indigo accent #5a61d0 (text tone #7c82e2), cream on ink. Fonts served from /fonts/.
   ============================================================ */

@font-face{font-family:'Oswald';src:url(/fonts/Oswald-700.woff2) format('woff2');font-weight:700;font-display:swap;}
@font-face{font-family:'Oswald';src:url(/fonts/Oswald-500.woff2) format('woff2');font-weight:500;font-display:swap;}
@font-face{font-family:'Archivo';src:url(/fonts/Archivo-400.woff2) format('woff2');font-weight:400;font-display:swap;}
@font-face{font-family:'Archivo';src:url(/fonts/Archivo-600.woff2) format('woff2');font-weight:600;font-display:swap;}
@font-face{font-family:'Newsreader';src:url(/fonts/Newsreader-400i.woff2) format('woff2');font-style:italic;font-weight:400;font-display:swap;}

:root{
  --ink:#0a0a0a; --ink-2:#111110;
  --cream:#f4f1ea; --cream-82:rgba(244,241,234,.82); --cream-72:rgba(244,241,234,.72); --cream-45:rgba(244,241,234,.45);
  --accent:#5a61d0; --accent-text:#7c82e2; --hair:rgba(244,241,234,.14); --hair-soft:rgba(244,241,234,.07); --hair-2:rgba(244,241,234,.16);
  --ink-3:#141416; --muted:#9b9890; --faint:#6f6d67;
  --disp:'Oswald','Arial Narrow',sans-serif;
  --body:'Archivo',Helvetica,Arial,sans-serif;
  --ed:'Newsreader',Georgia,serif;
}
*{box-sizing:border-box;margin:0;}
html{scroll-behavior:smooth;}
body{background:var(--ink);color:var(--cream);font-family:var(--body);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
a{color:inherit;}
img{max-width:100%;display:block;}
.wrap{max-width:1200px;margin:0 auto;padding:0 clamp(22px,5vw,64px);}
.measure{max-width:680px;}

/* grain */
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:60;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)'/%3E%3C/svg%3E");}

/* nav */
header{position:sticky;top:0;z-index:40;background:rgba(10,10,10,.86);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--hair-soft);}
.bar{display:flex;align-items:center;justify-content:space-between;padding-block:18px;gap:20px;}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;}
.brand img{width:54px;height:auto;}
.brand .rule{width:1px;height:24px;background:var(--hair);}
.brand .s{font-family:var(--body);font-size:13px;font-weight:600;letter-spacing:.34em;padding-top:1px;}
nav{display:flex;align-items:center;gap:clamp(16px,3vw,32px);}
nav a.lnk{font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;text-decoration:none;color:var(--cream-72);transition:color .2s;}
nav a.lnk:hover,nav a.lnk[aria-current="page"]{color:var(--cream);}
.pill{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;color:var(--ink);background:var(--cream);padding:12px 22px;border-radius:999px;transition:background .2s;}
.pill:hover{background:var(--accent);color:var(--cream);}
@media (max-width:820px){nav a.lnk{display:none;}}

/* buttons */
.btn{display:inline-block;text-decoration:none;background:var(--accent);color:var(--cream);font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;padding:18px 34px;transition:filter .2s;}
.btn:hover{filter:brightness(1.12);}
.ghost{font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;text-decoration:none;color:var(--cream-72);border-bottom:1px solid var(--hair);padding-bottom:6px;transition:color .2s,border-color .2s;}
.ghost:hover{color:var(--cream);border-color:var(--cream);}

/* chapter eyebrow + big headline (shared with home) */
.chap{display:flex;align-items:baseline;gap:16px;margin-bottom:clamp(16px,3vw,24px);}
.chap .n{font-family:var(--ed);font-style:italic;color:var(--accent-text);font-size:15px;}
.chap .t{font-size:11.5px;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:var(--cream-45);}
.display{font-family:var(--disp);font-weight:700;text-transform:uppercase;line-height:.98;}

/* ===================== Field Notes INDEX ===================== */
.fn-head{padding:clamp(56px,9vw,120px) 0 clamp(30px,5vw,46px);}
.fn-head h1{font-family:var(--disp);font-weight:700;text-transform:uppercase;font-size:clamp(52px,10vw,130px);line-height:.94;}
.fn-sub{font-family:var(--ed);font-style:italic;font-size:clamp(18px,2.2vw,24px);line-height:1.5;color:var(--cream-72);max-width:36ch;margin-top:26px;}

.filters{display:flex;flex-wrap:wrap;gap:10px;margin-top:clamp(30px,4vw,44px);}
.filter{font-family:var(--body);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--cream-72);
  background:transparent;border:1px solid var(--hair);border-radius:999px;padding:9px 18px;cursor:pointer;transition:all .18s;}
.filter:hover{border-color:var(--cream-45);color:var(--cream);}
.filter[aria-pressed="true"]{background:var(--accent);border-color:var(--accent-text);color:var(--cream);}

/* post grid: same spec as benneillcoaching.com/notes */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px 24px;}
.post-feature{grid-column:1 / -1;display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;
  padding:0 0 40px;border-bottom:.5px solid var(--hair);margin-bottom:20px;}
.post-card{display:flex;flex-direction:column;border-top:.5px solid var(--hair-2);padding-top:22px;}
.pimg{display:block;overflow:hidden;border:.5px solid var(--hair);background:var(--ink-3);}
.post-feature .pimg{min-height:300px;}
.post-card .pimg{aspect-ratio:16/9;margin-bottom:16px;}
.pimg img,.pimg svg{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s cubic-bezier(.2,.7,.2,1);}
.post-feature .pimg img,.post-feature .pimg svg{min-height:300px;}
.pimg:hover img,.pimg:hover svg{transform:scale(1.03);}
.post-card .ptext{display:flex;flex-direction:column;flex:1;}
.pm{display:flex;gap:12px;font-size:11px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-bottom:14px;}
.pm .cat{color:var(--accent-text);}
.blog-grid h2{font-family:var(--disp);font-weight:700;text-transform:uppercase;letter-spacing:.01em;font-size:24px;line-height:1;margin-bottom:12px;}
.post-feature h2{font-size:40px;line-height:.98;margin-bottom:18px;}
.blog-grid h2 a{color:inherit;text-decoration:none;transition:color .2s;}
.blog-grid h2 a:hover{color:var(--accent-text);}
.blog-grid p{color:var(--muted);font-size:14.5px;line-height:1.6;margin-bottom:18px;}
.post-card p{flex:1;}
.post-feature p{font-size:15px;line-height:1.7;margin-bottom:22px;}
.rd{align-self:flex-start;font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-text);text-decoration:none;}
.rd:hover{filter:brightness(1.2);}
@media (max-width:880px){
  .blog-grid,.post-feature{grid-template-columns:1fr;}
  .post-feature{gap:24px;}
}

/* ===================== POST page ===================== */
.post-wrap{max-width:900px;margin:0 auto;padding:clamp(40px,6vw,72px) clamp(22px,5vw,64px) 0;}
.backlink{display:inline-block;font-size:11.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--cream-72);text-decoration:none;transition:color .2s;}
.backlink:hover{color:var(--accent-text);}
.post-head{margin-top:clamp(30px,5vw,54px);}
.post-head .meta{display:flex;align-items:center;gap:14px;font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;margin-bottom:20px;}
.post-head .meta .cat{color:var(--accent-text);}
.post-head .meta .read{color:var(--cream-45);}
.post-head h1{font-family:var(--disp);font-weight:700;text-transform:uppercase;font-size:clamp(34px,5.6vw,72px);line-height:.98;}
.engage{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:clamp(26px,3.5vw,36px) 0 clamp(22px,3vw,30px);
  padding-bottom:22px;border-bottom:1px solid var(--hair);}
.clap{display:inline-flex;align-items:center;gap:10px;background:transparent;border:1px solid var(--hair);border-radius:999px;
  padding:8px 16px;color:var(--cream-72);cursor:pointer;font-family:var(--body);font-size:13px;font-weight:600;transition:all .18s;}
.clap:hover{border-color:var(--cream-45);color:var(--cream);}
.clap.on{border-color:var(--accent-text);color:var(--accent-text);}
.clap svg{width:16px;height:16px;}
.share{display:flex;align-items:center;gap:8px;}
.share a,.share button{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border:1px solid var(--hair);border-radius:999px;
  color:var(--cream-72);background:transparent;cursor:pointer;text-decoration:none;transition:all .18s;}
.share a:hover,.share button:hover{border-color:var(--cream-45);color:var(--cream);}
.share svg{width:15px;height:15px;}

.post-hero{aspect-ratio:16/8;border:1px solid var(--hair-soft);border-radius:5px;overflow:hidden;margin-bottom:clamp(34px,5vw,56px);background:var(--ink-2);}
.post-hero svg{width:100%;height:100%;display:block;}
.post-hero img{width:100%;height:100%;object-fit:cover;display:block;}

article{max-width:680px;margin:0 auto;}
article .lede{font-family:var(--ed);font-style:italic;font-size:clamp(21px,2.6vw,24px);line-height:1.5;color:var(--cream);margin-bottom:30px;}
article p{font-family:var(--body);font-size:17px;line-height:1.85;color:var(--cream-82);margin-bottom:26px;}
article h2{font-family:var(--disp);font-weight:700;text-transform:uppercase;font-size:clamp(24px,3vw,30px);line-height:1.1;color:var(--cream);margin:46px 0 20px;}
article h3{font-family:var(--body);font-weight:600;font-size:18px;color:var(--cream);margin:34px 0 14px;}
article strong{color:var(--cream);font-weight:600;}
article em{font-style:italic;}
article a{color:var(--accent-text);text-decoration:underline;text-underline-offset:3px;}
article ul,article ol{margin:0 0 26px 1.1em;color:var(--cream-82);font-size:17px;line-height:1.8;}
article li{margin-bottom:10px;}
article blockquote{border-left:2px solid var(--accent);margin:32px 0;padding:4px 0 4px 24px;
  font-family:var(--ed);font-style:italic;font-size:clamp(20px,2.4vw,26px);line-height:1.45;color:var(--cream);}
article hr{border:0;border-top:1px solid var(--hair);margin:40px 0;}

.post-foot{max-width:680px;margin:clamp(40px,6vw,64px) auto 0;padding-top:30px;border-top:1px solid var(--hair);}
.post-foot .lbl{font-size:11px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--cream-45);margin-bottom:16px;}
.post-foot .foot-clap{margin-bottom:30px;}
.post-foot .sharebar{display:flex;gap:10px;}

/* closing CTA band (shared with home) */
.close{border-top:1px solid var(--hair-soft);padding:clamp(70px,10vw,120px) 0 clamp(80px,12vw,130px);margin-top:clamp(50px,8vw,90px);}
.close h2{font-family:var(--disp);font-weight:700;text-transform:uppercase;font-size:clamp(44px,8vw,104px);line-height:.98;margin-bottom:24px;}
.close .ed{font-family:var(--ed);font-style:italic;font-size:clamp(17px,2vw,22px);color:var(--cream-72);max-width:44ch;}
.close .ctas{display:flex;align-items:center;gap:34px;margin-top:40px;flex-wrap:wrap;}

/* footer */
footer{border-top:1px solid var(--hair-soft);padding:36px 0 48px;}
.foot{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--cream-45);}
.foot .fm{display:flex;align-items:center;gap:12px;}
.foot img{width:36px;height:auto;opacity:.85;}
.foot a{text-decoration:none;color:var(--cream-45);transition:color .2s;}
.foot a:hover{color:var(--cream);}

@media (prefers-reduced-motion:no-preference){
  .rev{opacity:0;transform:translateY(20px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);}
  .rev.on{opacity:1;transform:none;}
}