:root{
  --accent:#61ce70;
  --text:#222;
  --muted:#666;
  --bg:#f5f5f5;
  --card:#fff;
  --shadow:0 0 10px rgba(0,0,0,0.08);
  --radius:12px;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family:Verdana, sans-serif;
  background:var(--bg);
  color:var(--text);
}

.site-header{
  position:sticky;
  top:0;
  z-index:10;
  background:#fff;
  border-bottom:1px solid #eee;
}

/* Ajuste selon la hauteur réelle de ton header */
.site-main{
  padding-top: 110px;
}

.header-inner{
  max-width:1140px;
  margin:0 auto;
  padding:12px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.brand img{display:block; height:30px; width:auto}

.nav{
  display:flex;
  gap:18px;
  flex-wrap:wrap;
  justify-content:center;
}
.nav a{
  text-decoration:none;
  color:#333;
  font-weight:700;
  text-transform:uppercase;
  font-size:14px;
}
.nav a.active{color:var(--accent)}
.btn{
  display:inline-block;
  text-decoration:none;
  background:var(--accent);
  color:#fff;
  padding:10px 14px;
  border-radius:999px;
  font-weight:700;
  font-size:12px;
}

.site-main{
  max-width:1140px;
  margin:0 auto;
  padding:20px 16px 40px;
}

.card{
  background:var(--card);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:18px;
}



.grid-2{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}
@media (max-width:900px){
  .grid-2{grid-template-columns:1fr}
}

label{
  display:block;
  margin:0 0 6px;
  font-size:13px;
  color:green;
}
input, textarea{
  width:100%;
  padding:10px;
  border-radius:10px;
  border:1px solid #ccc;
  font-family:Verdana, sans-serif;
  font-size:14px;
}
textarea{min-height:130px; resize:vertical}

button{
  width:100%;
  background:var(--accent);
  color:#fff;
  border:0;
  border-radius:10px;
  padding:10px 14px;
  font-size:15px;
  cursor:pointer;
  font-family:Verdana, sans-serif;
  font-weight:700;
}

.notice{
  border-radius:10px;
  padding:10px;
  font-size:13px;
  margin-bottom:12px;
}
.notice.error{background:#f8d7da; color:#721c24; border:1px solid #f5c6cb}
.notice.info{background:#e2f0d9; color:#2f5d31; border:1px solid #c5e0b4}

.site-footer{
  border-top:1px solid #eee;
  background:#fff;
}
.footer-inner{
  max-width:1140px;
  margin:0 auto;
  padding:16px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
  color:var(--muted);
  font-size:13px;
}
.footer-links a{color:var(--muted); text-decoration:none; margin-left:10px}
.footer-links a:hover{text-decoration:underline}