/* Buhr Audio — shared blog styles (gold/dark, fast, readable) */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0a0907;--bg2:#060504;
  --panel:rgba(24,20,15,.55);--panel2:rgba(30,25,18,.7);
  --line:rgba(201,168,106,.20);--line-2:rgba(255,255,255,.055);
  --gold:#c9a86a;--gold-bright:#e8cf9c;--gold-deep:#9a7e4c;--green:#7fcf9e;
  --t1:#f3efe6;--t2:#a79e8e;--t3:#6c655a;
  --r:12px;--maxw:1200px;--read:720px;
  --sans:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --disp:'Jost','Inter',system-ui,sans-serif;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);color:var(--t1);background:var(--bg2);line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden;font-weight:300}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.read{max-width:var(--read);margin:0 auto;padding:0 28px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:var(--gold);color:#0a0907;padding:8px 14px;border-radius:6px;z-index:99}

.bg{position:fixed;inset:0;z-index:-2;background:
  radial-gradient(900px 600px at 78% -8%,rgba(201,168,106,.10),transparent 60%),
  radial-gradient(800px 700px at 10% 4%,rgba(201,168,106,.05),transparent 55%),
  linear-gradient(180deg,#0c0a07,var(--bg2) 60%)}
.grain{position:fixed;inset:0;z-index:-1;opacity:.5;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.015) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.015) 1px,transparent 1px);
  background-size:72px 72px;mask-image:radial-gradient(120% 75% at 50% 0%,#000,transparent 80%)}

.eyebrow{font-family:var(--sans);font-weight:400;font-size:11px;letter-spacing:.34em;text-transform:uppercase;color:var(--gold)}
h1,h2,h3,h4{font-family:var(--disp);font-weight:300;letter-spacing:-.01em;line-height:1.12}

/* nav */
header.nav{position:sticky;top:0;z-index:40;backdrop-filter:saturate(140%) blur(16px);
  background:linear-gradient(180deg,rgba(8,6,4,.86),rgba(8,6,4,.4));border-bottom:1px solid var(--line-2)}
.nav__in{display:flex;align-items:center;gap:22px;height:74px}
.brand{display:flex;align-items:center;gap:13px}
.brand img{height:52px;width:auto;opacity:.95}
nav.links{margin-left:auto;display:flex;gap:30px}
nav.links a{font-size:13px;letter-spacing:.04em;color:var(--t2);transition:color .2s}
nav.links a:hover{color:var(--t1)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-size:12.5px;letter-spacing:.06em;font-weight:500;
  padding:11px 22px;border-radius:8px;border:1px solid var(--line);transition:all .25s ease;white-space:nowrap;cursor:pointer}
.btn--gold{border-color:transparent;background:linear-gradient(180deg,var(--gold-bright),var(--gold));color:#15110a}
.btn--gold:hover{filter:brightness(1.06);transform:translateY(-2px)}
.btn--ghost{color:var(--t1);background:rgba(201,168,106,.04)}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold-bright);transform:translateY(-2px)}
.btn--lg{padding:16px 32px;font-size:13.5px}
.nav .btn{padding:9px 18px}
@media(max-width:880px){nav.links{display:none}.nav .btn--ghost{display:none}}

/* breadcrumb */
.crumb{font-size:12px;color:var(--t3);letter-spacing:.04em;padding:26px 0 0}
.crumb a:hover{color:var(--gold)}
.crumb span{color:var(--t2)}

/* article header */
.post-hero{padding:30px 0 10px}
.post-hero .eyebrow{display:block;margin-bottom:18px}
.post-hero h1{font-size:clamp(32px,5vw,52px);font-weight:300;letter-spacing:-.015em;max-width:18ch}
.post-hero .dek{font-family:var(--sans);color:var(--t2);font-size:clamp(15px,1.9vw,19px);max-width:60ch;margin:22px 0 0;font-weight:300}
.post-meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:26px;color:var(--t3);font-size:12.5px;letter-spacing:.04em}
.post-meta b{color:var(--t2);font-weight:500}

/* hero image */
.post-fig{margin:40px auto 0;max-width:var(--maxw);padding:0 28px}
.post-fig img{width:100%;max-width:900px;height:auto;margin:0 auto;border:1px solid var(--line-2);border-radius:16px;box-shadow:0 40px 80px -40px rgba(0,0,0,.9)}
.post-fig figcaption{color:var(--t3);font-size:12px;text-align:center;margin-top:12px}

/* article body */
.article{padding:48px 0 10px}
.article p,.article ul,.article ol,.article h2,.article h3,.article .callout,.article .tl,.article figure{max-width:var(--read);margin-left:auto;margin-right:auto}
.article h2{font-size:clamp(24px,3.4vw,34px);margin:48px 0 16px;color:var(--t1)}
.article h3{font-family:var(--sans);font-weight:600;font-size:18px;margin:34px 0 12px;color:var(--t1)}
.article p{font-family:var(--sans);font-size:16.5px;color:#cfc7b8;font-weight:300;margin-bottom:20px}
.article a{color:var(--gold);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.article a:hover{color:var(--gold-bright)}
.article strong{color:var(--t1);font-weight:500}
.article ul,.article ol{padding-left:24px;margin-bottom:22px;color:#cfc7b8}
.article li{font-family:var(--sans);font-size:16px;margin-bottom:10px;font-weight:300}
.article li::marker{color:var(--gold)}

/* TL;DR / key answer block (great for AI answer engines + featured snippets) */
.tl{border:1px solid var(--line);border-radius:14px;background:radial-gradient(120% 160% at 50% 0%,rgba(201,168,106,.10),transparent 65%),var(--panel);padding:24px 26px;margin:8px auto 36px}
.tl b{display:block;font-family:var(--sans);font-weight:600;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.tl p{font-family:var(--sans);font-size:16px;color:var(--t1);font-weight:300;margin:0}

/* inline callout / CTA */
.callout{border:1px solid var(--line);border-radius:14px;background:var(--panel2);padding:26px 28px;margin:36px auto;text-align:center}
.callout h3{font-family:var(--disp);font-weight:400;font-size:22px;margin-bottom:8px;color:var(--t1)}
.callout p{font-family:var(--sans);font-size:14px;color:var(--t2);margin:0 0 18px;font-weight:300;max-width:48ch;margin-left:auto;margin-right:auto}

/* steps inside articles */
.kv{border:1px solid var(--line-2);border-radius:12px;overflow:hidden;margin:8px auto 28px}
.kv .r{display:grid;grid-template-columns:170px 1fr;border-bottom:1px solid var(--line-2)}
.kv .r:last-child{border-bottom:0}
@media(max-width:560px){.kv .r{grid-template-columns:1fr}}
.kv dt{padding:14px 20px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);background:rgba(201,168,106,.03)}
.kv dd{padding:14px 20px;font-family:var(--sans);font-size:14.5px;color:var(--t1);font-weight:300}

/* faq inside article */
.faq{max-width:var(--read);margin:0 auto}
.faq details{border-bottom:1px solid var(--line-2)}
.faq summary{list-style:none;cursor:pointer;padding:20px 4px;font-family:var(--disp);font-weight:400;font-size:18px;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary:hover{color:var(--gold-bright)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold);font-size:22px;font-weight:300;transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 4px 22px;color:var(--t2);font-family:var(--sans);font-size:14.5px;font-weight:300}
.faq .a a{color:var(--gold);text-decoration:underline;text-underline-offset:3px}

/* blog index cards */
.sec{padding:60px 0}
.sec-head{max-width:680px;margin:0 auto 48px;text-align:center}
.sec-head h2{font-size:clamp(28px,4vw,44px);margin:14px 0 12px}
.sec-head p{font-family:var(--sans);color:var(--t2);font-size:15.5px;font-weight:300}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:900px){.cards{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.cards{grid-template-columns:1fr}}
.bcard{display:flex;flex-direction:column;border:1px solid var(--line-2);border-radius:var(--r);background:var(--panel);overflow:hidden;transition:transform .4s,border-color .4s}
.bcard:hover{transform:translateY(-6px);border-color:var(--line)}
.bcard__img{aspect-ratio:16/9;overflow:hidden;background:#0d0b08}
.bcard__img img{width:100%;height:100%;object-fit:cover;opacity:.92;transition:transform 1s}
.bcard:hover .bcard__img img{transform:scale(1.05)}
.bcard__b{padding:24px 26px 28px;display:flex;flex-direction:column;gap:10px;flex:1}
.bcard__k{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.bcard__t{font-family:var(--disp);font-weight:400;font-size:21px;color:var(--t1)}
.bcard__d{font-family:var(--sans);font-size:13.5px;color:var(--t2);font-weight:300;flex:1}
.bcard__go{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--gold);margin-top:6px}

/* blog index group headings */
.blog-group{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin:56px 0 24px;padding-bottom:14px;border-bottom:1px solid var(--line-2)}
.blog-group:first-of-type{margin-top:8px}
.blog-group h3{font-family:var(--disp);font-weight:400;font-size:clamp(20px,2.6vw,26px);color:var(--t1)}
.blog-group span{font-family:var(--sans);font-size:12.5px;letter-spacing:.04em;color:var(--t3);font-weight:300}
.blog-group + .cards{margin-top:0}

/* author / end */
.endcta{border-top:1px solid var(--line-2);margin-top:50px;padding-top:36px;max-width:var(--read);margin-left:auto;margin-right:auto}

/* footer */
footer{border-top:1px solid var(--line-2);margin-top:80px;padding:48px 0 60px}
.foot{display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between}
.foot__brand{max-width:320px}
.foot__brand img{height:26px;width:auto;opacity:.85;margin-bottom:16px}
.foot__brand p{color:var(--t3);font-size:13px;font-weight:300}
.foot__cols{display:flex;gap:60px;flex-wrap:wrap}
.foot__cols h4{font-family:var(--sans);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:16px;font-weight:400}
.foot__cols a{display:block;color:var(--t2);font-size:13.5px;margin-bottom:11px;font-weight:300;transition:color .2s}
.foot__cols a:hover{color:var(--t1)}
.foot__base{margin-top:42px;padding-top:24px;border-top:1px solid var(--line-2);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:var(--t3);font-size:12px;letter-spacing:.04em}

/* video / youtube embed (click-to-load facade) */
.embed-figure{margin:40px auto 0;max-width:var(--maxw);padding:0 28px}
.embed-grid{display:flex;flex-wrap:wrap;gap:18px;justify-content:center;align-items:flex-start}
.embed{position:relative;flex:1 1 480px;background:#0d0b08;border:1px solid var(--line-2);border-radius:16px;overflow:hidden;cursor:pointer;box-shadow:0 40px 80px -42px rgba(0,0,0,.9)}
.embed--16x9{aspect-ratio:16/9;max-width:900px}
.embed--9x16{aspect-ratio:9/16;flex:0 1 300px;max-width:300px}
.embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.embed__poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.9;transition:opacity .3s,transform 1.2s}
.embed:hover .embed__poster{opacity:1;transform:scale(1.03)}
.embed__play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:72px;height:50px;border:0;background:none;cursor:pointer;filter:drop-shadow(0 6px 20px rgba(0,0,0,.6));transition:transform .2s}
.embed:hover .embed__play{transform:translate(-50%,-50%) scale(1.08)}
.embed--on{cursor:default}
.embed-figure figcaption{color:var(--t3);font-size:12px;text-align:center;margin-top:12px}

/* article tables */
.tbl{overflow-x:auto;margin:8px auto 28px;max-width:var(--read);border:1px solid var(--line-2);border-radius:12px}
.tbl table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:520px;font-family:var(--sans);font-weight:300}
.tbl th,.tbl td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line-2)}
.tbl th{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);background:rgba(201,168,106,.03)}
.tbl td{color:#cfc7b8}
.tbl tr:last-child td{border-bottom:0}

/* article inline code */
.article code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.86em;background:rgba(201,168,106,.08);border:1px solid var(--line);color:var(--gold-bright);padding:1px 7px;border-radius:6px}

/* related cards inside an article */
.related{max-width:var(--maxw);margin:54px auto 0;padding:0 28px}
.related h2{font-family:var(--disp);font-weight:300;font-size:clamp(22px,3vw,30px);margin-bottom:22px;color:var(--t1)}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}