:root{
  --green:#0d3b2e;
  --green2:#244e3f;
  --bg:#f6f8f7;
  --header:#e7efe9;
  --border:#d7e3dd;
  --card:#ffffff;
  --note:#efe7c9;
  --text:#1f2f2a;
  --muted:#566a62;
}

*{box-sizing:border-box;}
body{margin:0;font-family:Inter,system-ui,Arial,sans-serif;background:var(--bg);color:var(--text);}
a{text-decoration:none;color:inherit;}
p{line-height:1.85;color:#3a4f47;margin:0 0 12px;}
h1,h2,h3{color:var(--green);margin:0 0 12px;}
.small{color:var(--muted);font-size:14px;line-height:1.6;}

.site-header{background:var(--header);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:999;}
.header-inner{max-width:1200px;margin:0 auto;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px;}
.logo a{font-size:22px;font-weight:800;color:var(--green);}

#mainNav{display:flex;gap:14px;align-items:center;flex-wrap:wrap;}
#mainNav a{color:var(--green2);font-weight:700;padding:8px 12px;border-radius:20px;}
#mainNav a:hover{background:rgba(13,59,46,.08);color:var(--green);}
.contact-btn{background:var(--green);color:#fff !important;padding:10px 18px !important;border-radius:24px;}
.contact-btn:hover{background:#0a2f25 !important;}

.hamburger{display:none;font-size:26px;cursor:pointer;color:var(--green);user-select:none;}
@media(max-width:900px){
  .hamburger{display:block;}
  #mainNav{
    display:none;position:absolute;top:68px;right:16px;background:var(--card);
    border:1px solid var(--border);border-radius:14px;padding:12px;width:250px;
    box-shadow:0 10px 30px rgba(0,0,0,.12);flex-direction:column;align-items:stretch;gap:8px;
  }
  #mainNav.show{display:flex;}
  #mainNav a{width:100%;padding:12px;border-radius:12px;}
}

.container{max-width:1100px;margin:0 auto;padding:60px 20px;}
.hero{background:var(--card);border-radius:18px;padding:34px;box-shadow:0 6px 20px rgba(0,0,0,.05);}
.badge{background:var(--note);display:inline-block;padding:6px 14px;border-radius:20px;font-size:13px;color:#3a4f47;margin-bottom:12px;}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:18px;}
@media(max-width:900px){.grid{grid-template-columns:1fr;}}
.card{background:var(--card);border-radius:18px;padding:26px;box-shadow:0 6px 20px rgba(0,0,0,.05);}

.btn-primary{display:inline-block;background:var(--green);color:#fff;padding:12px 22px;border-radius:26px;font-weight:800;}
.btn-secondary{display:inline-block;border:2px solid var(--green);color:var(--green);padding:10px 18px;border-radius:26px;font-weight:800;}

.footer{background:var(--green);color:#fff;padding:40px 20px;text-align:center;margin-top:60px;}
.footer a{color:#d2e9df;}

input,textarea{width:100%;padding:12px 12px;border-radius:12px;border:1px solid var(--border);font-family:inherit;font-size:15px;background:#fff;}
textarea{min-height:140px;resize:vertical;}
label{display:block;margin:14px 0 6px;font-weight:800;color:var(--green2);}