:root{
  --green:#0f3d3e;
  --green-2:#12504f;
  --yellow:#f2b705;
  --ink:#1a1a1a;
  --muted:#5a5f5f;
  --bg:#f7f7f4;
  --card:#ffffff;
  --border:#e6e6df;
  --link:#0b5c5d;
  --link-hover:#083f40;
  --max:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--link);text-decoration:underline;text-underline-offset:2px}
a:hover{color:var(--link-hover)}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}

/* Top bar */
.topbar{background:var(--green);color:#e9f2ea;font-size:13.5px}
.topbar .container{display:flex;justify-content:space-between;padding-top:8px;padding-bottom:8px;flex-wrap:wrap;gap:8px}
.topbar a{color:#f6e9a9;text-decoration:none}

/* Header */
.site-header{background:#fff;border-bottom:1px solid var(--border)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px;gap:16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand img{height:52px;width:auto}
.brand .brand-fallback{font-weight:800;color:var(--green);font-size:20px;letter-spacing:1px}

/* Nav */
nav.primary{display:flex;align-items:center}
nav.primary ul{list-style:none;margin:0;padding:0;display:flex;gap:20px;flex-wrap:wrap}
nav.primary a{color:var(--ink);text-decoration:none;font-weight:600;font-size:15px}
nav.primary a:hover{color:var(--green)}
nav.primary a.active{color:var(--green);border-bottom:2px solid var(--yellow);padding-bottom:2px}

/* Mobile nav toggle */
.nav-toggle{display:none;background:var(--green);color:#fff;border:0;padding:8px 12px;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer}

/* Hero */
.hero{background:linear-gradient(180deg,#ffffff 0%,#f0efe6 100%);border-bottom:1px solid var(--border)}
.hero .container{padding-top:44px;padding-bottom:44px}
.hero h1{font-size:36px;margin:0 0 12px;line-height:1.2;color:var(--green)}
.hero p{font-size:18px;color:var(--muted);max-width:720px;margin:0 0 18px}
.hero .kicker{display:inline-block;background:var(--yellow);color:#1a1a1a;font-weight:700;font-size:12.5px;letter-spacing:1px;padding:4px 10px;border-radius:3px;margin-bottom:14px;text-transform:uppercase}

/* Grid of articles */
.articles-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;margin:36px 0}
.card{background:var(--card);border:1px solid var(--border);border-radius:8px;overflow:hidden;display:flex;flex-direction:column;transition:transform .15s ease, box-shadow .15s ease}
.card:hover{transform:translateY(-2px);box-shadow:0 10px 24px -12px rgba(15,61,62,.25)}
.card .cat{background:var(--green);color:#fff;font-size:11.5px;letter-spacing:1.4px;text-transform:uppercase;padding:6px 12px;font-weight:600}
.card .card-body{padding:16px 18px 20px;display:flex;flex-direction:column;flex:1}
.card h3{margin:6px 0 8px;font-size:19px;line-height:1.35}
.card h3 a{color:var(--ink);text-decoration:none}
.card h3 a:hover{color:var(--green)}
.card .meta{color:var(--muted);font-size:13px;margin-bottom:10px}
.card p{margin:0 0 14px;color:#333}
.card .read{margin-top:auto;font-weight:600;color:var(--link);text-decoration:none;font-size:14.5px}
.card .read:hover{color:var(--link-hover)}

/* Article page */
article.post{background:#fff;border:1px solid var(--border);border-radius:8px;padding:34px 36px;margin:28px 0}
article.post h1{margin-top:0;font-size:34px;line-height:1.2;color:var(--green)}
article.post .post-meta{color:var(--muted);font-size:14px;margin-bottom:24px;border-bottom:1px solid var(--border);padding-bottom:14px}
article.post h2{margin-top:34px;font-size:24px;color:var(--green)}
article.post h3{margin-top:24px;font-size:19px}
article.post p{margin:14px 0}
article.post ul, article.post ol{margin:14px 0;padding-left:22px}
article.post li{margin:6px 0}
article.post blockquote{border-left:4px solid var(--yellow);margin:20px 0;padding:8px 18px;background:#fafaf3;color:#333;font-style:italic}
article.post .callout{background:#f2f7f4;border:1px solid #d6e5dd;border-left:4px solid var(--green);padding:14px 18px;border-radius:6px;margin:22px 0}
article.post .callout strong{color:var(--green)}
.byline{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.byline .avatar{width:40px;height:40px;border-radius:50%;background:var(--green);color:#f2b705;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px}

/* Two column layout for article + sidebar */
.layout{display:grid;grid-template-columns:1fr 300px;gap:28px;margin:0 0 40px}
aside.sidebar{margin-top:28px}
.sidebar .widget{background:#fff;border:1px solid var(--border);border-radius:8px;padding:18px 20px;margin-bottom:22px}
.sidebar h4{margin:0 0 12px;font-size:15px;text-transform:uppercase;letter-spacing:1.2px;color:var(--green)}
.sidebar ul{list-style:none;padding:0;margin:0}
.sidebar li{padding:8px 0;border-bottom:1px dashed var(--border);font-size:14.5px}
.sidebar li:last-child{border-bottom:0}
.sidebar a{text-decoration:none;color:var(--ink)}
.sidebar a:hover{color:var(--green)}

/* Simple sections */
section.intro{margin:28px 0}
section.intro h2{color:var(--green);font-size:22px;margin:0 0 8px}
section.intro p{color:#333;max-width:800px}

/* Footer */
footer.site{background:var(--green);color:#dfe9e5;margin-top:40px;padding:36px 0 20px;font-size:14.5px}
footer.site .fcols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px}
footer.site h5{color:#fff;margin:0 0 10px;font-size:15px;text-transform:uppercase;letter-spacing:1.2px}
footer.site a{color:#f6e9a9;text-decoration:none}
footer.site a:hover{text-decoration:underline}
footer.site ul{list-style:none;padding:0;margin:0}
footer.site li{margin:6px 0}
footer.site .fine{border-top:1px solid #1e5453;margin-top:24px;padding-top:14px;color:#a9bcb8;font-size:12.5px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* Contact page */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin:28px 0}
.contact-block{background:#fff;border:1px solid var(--border);border-radius:8px;padding:22px}
.contact-block h3{margin-top:0;color:var(--green)}
.contact-block dl{margin:0}
.contact-block dt{font-weight:600;margin-top:10px;color:#333}
.contact-block dd{margin:2px 0 0;color:var(--muted)}

/* Responsive */
@media (max-width:820px){
  .layout{grid-template-columns:1fr}
  footer.site .fcols{grid-template-columns:1fr;gap:22px}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  .hero h1{font-size:28px}
  article.post{padding:22px 20px}
  article.post h1{font-size:26px}
  .brand img{height:44px}
  nav.primary{display:none;width:100%}
  nav.primary.open{display:block}
  nav.primary ul{flex-direction:column;gap:0;padding:6px 0;border-top:1px solid var(--border);margin-top:10px;width:100%}
  nav.primary li{border-bottom:1px solid var(--border)}
  nav.primary a{display:block;padding:12px 4px;font-size:16px}
  .nav-toggle{display:inline-block}
  .site-header .container{align-items:flex-start}
  .topbar .container{font-size:12.5px}
}