:root{
  --green-dark:#0b3d2e;
  --green-mid:#0f5f44;
  --green-light:#daf7e8;
  --offwhite:#f6f8f6;
  --muted:#6b7a73;
  --card-bg:#ffffff;
}

/* Reset & layout helpers */
*{box-sizing:border-box}
body{margin:0;font-family:Inter, Arial, sans-serif;background:var(--offwhite);color:#123;line-height:1.45}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}

/* Header */
.site-header{background:var(--green-dark);color:white;position:sticky;top:0;z-index:50;box-shadow:0 6px 18px rgba(0,0,0,0.18)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.brand{font-weight:700;font-size:20px;letter-spacing:0.6px}
.brand-accent{color:var(--green-light);margin-left:6px}
.main-nav a{color:white;margin-left:20px;text-decoration:none;opacity:.95}
.main-nav a:hover{opacity:.8}

/* Hero */
.hero{background:linear-gradient(135deg,var(--green-dark),var(--green-mid));padding:100px 0;color:white;text-align:center}
.eyebrow{margin:0;font-weight:600;opacity:.9}
.hero-title{font-size:56px;margin:14px 0 6px;letter-spacing:1px}
.hero-sub{margin:0;opacity:.92}

/* Sections */
.section{padding:56px 0}
.section.light{background:rgba(255,255,255,0.95)}
.section-title{text-align:left;font-size:28px;margin-bottom:22px;color:var(--green-dark)}

/* Cards row */
.cards-row{display:flex;gap:22px;flex-wrap:wrap}
.cards-row.small{gap:14px}
.card{background:var(--card-bg);border-radius:12px;overflow:hidden;box-shadow:0 8px 20px rgba(20,30,20,0.06);flex:1 1 300px;display:flex;flex-direction:column;text-decoration:none;color:inherit;border:2px solid rgba(13,60,46,0.03);transition:transform .22s,box-shadow .22s}
.card.small{min-width:220px;max-width:360px}
.card:hover{transform:translateY(-6px);box-shadow:0 14px 30px rgba(20,30,20,0.12)}
.card-media{height:150px;background-size:cover;background-position:center;border-bottom:1px solid rgba(0,0,0,0.04)}
.card-body{padding:18px 16px 22px;display:flex;flex-direction:column;gap:10px}
.card h3{margin:0;font-size:20px;color:var(--green-mid)}
.card h4{margin:0;font-size:18px;color:var(--green-dark)}
.muted{color:var(--muted);font-size:14px}

/* Buttons */
.btn{display:inline-block;background:var(--green-light);color:#062e22;padding:10px 16px;border-radius:999px;font-weight:600;cursor:pointer}
.btn-outline{display:inline-block;border:2px solid var(--green-mid);color:var(--green-mid);padding:8px 12px;border-radius:999px;font-weight:600}
.card-actions{margin-top:auto}

/* Blog / dmrv cards */
.blog-row{display:flex;gap:18px;flex-wrap:wrap}
.blog-card{display:flex;align-items:center;gap:12px;padding:14px;border-radius:12px;background:white;box-shadow:0 6px 16px rgba(0,0,0,0.06);flex:1 1 320px}
.blog-icon{width:54px;height:54px;border-radius:10px;background:var(--green-dark);display:flex;align-items:center;justify-content:center;color:white;font-size:20px}
.dmrv-card{display:inline-block;padding:14px 18px;border-radius:10px;background:white;color:var(--green-dark);font-weight:600;text-decoration:none;min-width:180px;text-align:center;border:2px solid rgba(15,95,68,0.06)}
.dmrv-card:hover{background:var(--green-mid);color:white}

/* Footer */
.site-footer{background:var(--green-dark);color:white;padding:22px 0;text-align:center;margin-top:32px}

/* Responsive tweaks */
@media (max-width:880px){
  .hero-title{font-size:34px}
  .cards-row{flex-direction:column}
  .main-nav{display:none}
  .card-media{height:160px}
}