/* ============================================================
   CADENCE — editorial design system
   Palette: pine green + brass on warm paper
   Type: Fraunces (display) / Inter (body) / JetBrains Mono (meta)
   Signature: the "measure line" — a ruled baseline with ticks
   ============================================================ */

:root{
  --paper:#FBFAF6;
  --paper-2:#F3F1E9;
  --paper-3:#ECE9DE;
  --ink:#18211D;
  --ink-soft:#39423B;
  --muted:#6A7168;
  --line:#DCD8CB;
  --line-soft:#E7E3D8;
  --pine:#1F5C49;
  --pine-deep:#123A2D;
  --brass:#B0822F;
  --brass-soft:#E7D9BC;
  --white:#FFFFFF;
  --maxw:1140px;
  --r:14px;
  --shadow:0 1px 0 var(--line), 0 18px 40px -28px rgba(18,33,27,.28);
  --font-display:"Fraunces", Georgia, "Times New Roman", serif;
  --font-body:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono:"JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:18px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.narrow{max-width:720px;margin:0 auto;padding:0 24px}

/* ---- type ---- */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:560;line-height:1.12;letter-spacing:-.01em;margin:0}
h1{font-size:clamp(2.2rem,4.6vw,3.5rem)}
h2{font-size:clamp(1.6rem,3vw,2.2rem)}
h3{font-size:1.28rem;line-height:1.2}
p{margin:0 0 1.1em}
.eyebrow{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--pine);
  font-weight:500;
}
.meta{
  font-family:var(--font-mono);
  font-size:.74rem;
  letter-spacing:.04em;
  color:var(--muted);
}
.lead{font-size:1.22rem;line-height:1.55;color:var(--ink-soft)}

/* ---- the signature measure line ---- */
.measure{
  height:14px;
  background:
    repeating-linear-gradient(90deg,var(--brass) 0 1.4px,transparent 1.4px 26px) bottom/100% 8px no-repeat,
    linear-gradient(var(--line),var(--line)) bottom/100% 1px no-repeat;
  opacity:.85;
}
.measure--sm{height:10px;opacity:.7}

/* ---- top bar / masthead ---- */
.topbar{background:var(--pine-deep);color:#EAF0EC}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:34px}
.topbar a{color:#CFE0D7}
.topbar .tline{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase}
.topbar nav a{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;margin-left:18px}
.topbar nav a:hover{color:#fff}

.masthead{padding:22px 0 14px;background:var(--paper)}
.masthead .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:13px}
.brand .logo{width:42px;height:42px;flex:0 0 auto}
.brand b{font-family:var(--font-display);font-size:1.7rem;font-weight:600;letter-spacing:-.02em;line-height:1}
.brand small{display:block;font-family:var(--font-mono);font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-top:4px}
.searchbtn{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;color:var(--ink-soft);border:1px solid var(--line);background:var(--white);padding:9px 15px;border-radius:999px}

/* ---- primary nav ---- */
.mainnav{position:sticky;top:0;z-index:40;background:rgba(251,250,246,.92);backdrop-filter:blur(8px);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.mainnav .wrap{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.mainnav a{
  font-size:.92rem;font-weight:500;color:var(--ink-soft);
  padding:14px 14px;border-bottom:2px solid transparent;
}
.mainnav a:hover{color:var(--pine)}
.mainnav a.active{color:var(--pine);border-bottom-color:var(--brass)}
.mainnav .spacer{flex:1}
.mainnav .sub{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:14px 0}

/* ---- buttons ---- */
.btn{
  display:inline-block;font-family:var(--font-body);font-weight:600;font-size:.95rem;
  background:var(--pine);color:#fff;padding:13px 22px;border-radius:999px;border:1px solid var(--pine);
  cursor:pointer;transition:transform .12s ease, background .15s ease;
}
.btn:hover{background:var(--pine-deep);transform:translateY(-1px)}
.btn--ghost{background:transparent;color:var(--pine);border-color:var(--line)}
.btn--ghost:hover{background:var(--paper-2);color:var(--pine-deep)}

/* ---- cards & grids ---- */
.kicker{display:flex;align-items:baseline;gap:14px;margin:0 0 18px}
.kicker h2{flex:0 0 auto}
.kicker .rule{flex:1;height:1px;background:var(--line)}
.kicker a.more{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--pine)}

.grid{display:grid;gap:30px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}

.card{display:flex;flex-direction:column}
.card .thumb{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:var(--paper-2);aspect-ratio:16/10}
.card .thumb svg{width:100%;height:100%}
.card .cat{margin:15px 0 8px}
.card h3{margin:0 0 8px}
.card h3 a:hover{color:var(--pine)}
.card .dek{color:var(--muted);font-size:.98rem;margin:0 0 12px}
.card .by{display:flex;align-items:center;gap:9px;margin-top:auto}
.card .by .av{width:26px;height:26px;border-radius:50%;overflow:hidden;flex:0 0 auto}
.card .by .meta{font-size:.72rem}

/* hero */
.hero{padding:46px 0 18px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:46px;align-items:center}
.hero .eyebrow{margin-bottom:14px}
.hero h1{margin:0 0 18px}
.hero .lead{margin:0 0 22px;max-width:32ch}
.hero .by{display:flex;align-items:center;gap:11px}
.hero .by .av{width:34px;height:34px;border-radius:50%;overflow:hidden}
.hero .art{border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.hero .art svg{width:100%;height:100%;aspect-ratio:4/3}

/* feature row */
.lede-row{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:stretch}
.lede-row .big .thumb{aspect-ratio:16/9}
.stack{display:flex;flex-direction:column;gap:22px;border-left:1px solid var(--line);padding-left:26px}
.mini{display:grid;grid-template-columns:96px 1fr;gap:16px;align-items:center}
.mini .thumb{aspect-ratio:1/1;border-radius:10px;overflow:hidden;border:1px solid var(--line)}
.mini h3{font-size:1.02rem;line-height:1.22}
.mini h3 a:hover{color:var(--pine)}

/* list (latest) */
.list .row{display:grid;grid-template-columns:150px 1fr auto;gap:24px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line-soft)}
.list .row:first-child{border-top:1px solid var(--line-soft)}
.list .thumb{aspect-ratio:5/3;border-radius:10px;overflow:hidden;border:1px solid var(--line)}
.list h3{font-size:1.18rem;margin:7px 0 6px}
.list h3 a:hover{color:var(--pine)}
.list .dek{color:var(--muted);font-size:.95rem;margin:0}
.list .rt{font-family:var(--font-mono);font-size:.72rem;color:var(--muted);text-align:right;white-space:nowrap}

/* category chips */
.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.catcard{border:1px solid var(--line);border-radius:var(--r);background:var(--white);padding:22px;display:flex;gap:16px;align-items:flex-start;transition:border-color .15s ease,transform .12s ease}
.catcard:hover{border-color:var(--pine);transform:translateY(-2px)}
.catcard .ic{width:46px;height:46px;flex:0 0 auto}
.catcard h3{font-size:1.12rem;margin:0 0 6px}
.catcard p{font-size:.9rem;color:var(--muted);margin:0}
.catcard .n{font-family:var(--font-mono);font-size:.68rem;color:var(--brass);letter-spacing:.06em;margin-top:9px}

/* section bands */
.band{padding:64px 0;border-top:1px solid var(--line)}
.band--soft{background:var(--paper-2)}
.band--pine{background:var(--pine-deep);color:#EAF0EC}
.band--pine .eyebrow{color:var(--brass-soft)}
.band--pine h2,.band--pine h3{color:#fff}
.band--pine .muted{color:#B6C8BF}

/* authors strip */
.authors{display:grid;grid-template-columns:repeat(5,1fr);gap:22px}
.author{text-align:center}
.author .av{width:84px;height:84px;border-radius:50%;overflow:hidden;margin:0 auto 12px;border:2px solid var(--white);box-shadow:var(--shadow)}
.author b{font-family:var(--font-display);font-size:1.04rem;font-weight:560;display:block}
.author span{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}

/* newsletter */
.news{display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:center}
.news form{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.news input[type=email]{flex:1;min-width:220px;padding:14px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.06);color:#fff;font-family:var(--font-body);font-size:.95rem}
.news input::placeholder{color:#9FB6AC}
.news .fine{font-family:var(--font-mono);font-size:.68rem;color:#9FB6AC;margin-top:12px;letter-spacing:.02em}
.news .stat b{font-family:var(--font-display);font-size:2.1rem;color:#fff;display:block;line-height:1}
.news .stat span{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:#9FB6AC}
.news .stats{display:flex;gap:34px}

/* footer */
.foot{background:var(--ink);color:#C9CFC9;padding:56px 0 30px;border-top:4px solid var(--pine)}
.foot a{color:#C9CFC9}
.foot a:hover{color:#fff}
.foot-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px}
.foot .brand b{color:#fff}
.foot .brand small{color:#8A938B}
.foot p.about{font-size:.92rem;color:#9AA39B;max-width:34ch;margin:16px 0 0}
.foot h4{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin:0 0 14px;font-weight:500}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin:0 0 9px;font-size:.93rem}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;border-top:1px solid #2C342E;margin-top:40px;padding-top:22px}
.foot-bottom .meta{color:#8A938B}
.foot-bottom .links a{margin-left:18px;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.04em}

/* ---- article page ---- */
.article-head{padding:44px 0 8px}
.article-head .eyebrow{margin-bottom:16px}
.article-head h1{max-width:18ch;margin:0 0 18px}
.article-head .lead{max-width:60ch;margin:0 0 22px}
.byline{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.byline .av{width:46px;height:46px;border-radius:50%;overflow:hidden}
.byline b{font-weight:600}
.byline .sep{color:var(--line)}
.hero-fig{margin:30px 0 0}
.hero-fig .frame{border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.hero-fig figcaption{font-family:var(--font-mono);font-size:.72rem;color:var(--muted);margin-top:10px;letter-spacing:.02em}

.prose{font-size:1.085rem;line-height:1.75;color:var(--ink-soft)}
.prose h2{font-size:1.7rem;color:var(--ink);margin:2em 0 .5em}
.prose h3{font-size:1.24rem;color:var(--ink);margin:1.7em 0 .4em}
.prose p{margin:0 0 1.15em}
.prose a{color:var(--pine);text-decoration:underline;text-decoration-color:var(--brass-soft);text-underline-offset:3px}
.prose a:hover{text-decoration-color:var(--pine)}
.prose ul,.prose ol{margin:0 0 1.3em;padding-left:1.2em}
.prose li{margin:0 0 .55em}
.prose strong{color:var(--ink)}
.prose blockquote{
  margin:1.6em 0;padding:6px 0 6px 24px;border-left:3px solid var(--brass);
  font-family:var(--font-display);font-size:1.4rem;line-height:1.35;color:var(--ink);font-weight:500;
}
.prose figure{margin:1.8em 0}
.prose figure .frame{border-radius:14px;overflow:hidden;border:1px solid var(--line)}
.prose figcaption{font-family:var(--font-mono);font-size:.72rem;color:var(--muted);margin-top:10px}
.callout{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;margin:1.8em 0}
.callout .eyebrow{margin-bottom:8px}
.callout p:last-child{margin-bottom:0}
.keytable{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:.98rem}
.keytable th,.keytable td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
.keytable th{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--pine)}

.author-box{display:flex;gap:18px;align-items:flex-start;border:1px solid var(--line);border-radius:var(--r);background:var(--white);padding:24px;margin:36px 0}
.author-box .av{width:64px;height:64px;border-radius:50%;overflow:hidden;flex:0 0 auto}
.author-box b{font-size:1.05rem}
.author-box .role{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);display:block;margin:2px 0 8px}
.author-box p{font-size:.95rem;color:var(--muted);margin:0}

/* page header (static pages, category) */
.pagehead{padding:54px 0 14px}
.pagehead .eyebrow{margin-bottom:14px}
.pagehead h1{max-width:20ch;margin:0 0 14px}
.pagehead .lead{max-width:60ch}

.cols{display:grid;grid-template-columns:1fr;gap:0}
.prose-page{font-size:1.04rem;line-height:1.72;color:var(--ink-soft)}
.prose-page h2{font-size:1.5rem;color:var(--ink);margin:1.8em 0 .5em}
.prose-page h3{font-size:1.15rem;color:var(--ink);margin:1.5em 0 .35em}
.prose-page ul{padding-left:1.15em}
.prose-page li{margin:0 0 .5em}
.prose-page a{color:var(--pine);text-decoration:underline;text-decoration-color:var(--brass-soft);text-underline-offset:3px}

/* author profile */
.profile{display:grid;grid-template-columns:200px 1fr;gap:40px;align-items:start;padding:48px 0 10px}
.profile .pav{width:180px;height:180px;border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.profile h1{margin:0 0 6px}
.profile .role{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--pine);margin:0 0 16px}
.profile .creds{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0 0}
.profile .creds span{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.04em;color:var(--ink-soft);background:var(--paper-2);border:1px solid var(--line);border-radius:999px;padding:7px 13px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.field{margin:0 0 16px}
.field label{display:block;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 7px}
.field input,.field textarea,.field select{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:10px;background:var(--white);font-family:var(--font-body);font-size:1rem;color:var(--ink)}
.field textarea{min-height:140px;resize:vertical}
.infocard{border:1px solid var(--line);border-radius:var(--r);background:var(--paper-2);padding:24px;margin:0 0 18px}
.infocard h3{font-size:1.05rem;margin:0 0 6px}
.infocard p{font-size:.95rem;color:var(--muted);margin:0}

a:focus-visible,.btn:focus-visible,input:focus-visible,textarea:focus-visible,button:focus-visible,select:focus-visible{
  outline:2px solid var(--pine);outline-offset:2px;border-radius:4px;
}

/* responsive */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .lede-row{grid-template-columns:1fr;gap:30px}
  .stack{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:22px}
  .grid-3{grid-template-columns:1fr 1fr}
  .cats{grid-template-columns:1fr 1fr}
  .authors{grid-template-columns:repeat(3,1fr);row-gap:30px}
  .news{grid-template-columns:1fr;gap:26px}
  .foot-top{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  .profile{grid-template-columns:1fr;gap:22px}
  .profile .pav{width:120px;height:120px}
}
@media(max-width:620px){
  body{font-size:17px}
  .topbar nav{display:none}
  .grid-3,.grid-2,.cats{grid-template-columns:1fr}
  .list .row{grid-template-columns:1fr;gap:10px}
  .list .thumb{aspect-ratio:16/9}
  .list .rt{text-align:left}
  .authors{grid-template-columns:repeat(2,1fr)}
  .foot-top{grid-template-columns:1fr}
  .mini{grid-template-columns:72px 1fr}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
}