:root{
  --teal:#0e5963;      /* sarcelle MIAR */
  --teal-2:#11434a;    /* sarcelle foncé */
  --green:#3aa64a;     /* vert MIAR */
  --ink:#f4fbff;       /* texte clair */
  --muted:#b4c8cc;     /* texte secondaire */
  --card:#0f2326;      /* carte sombre */
  --line:rgba(255,255,255,.08);
}
*{box-sizing:border-box} html,body{height:100%}
body{
  margin:0;
  background:
    radial-gradient(900px 600px at 85% -10%, rgba(58,166,74,.12), transparent 55%),
    radial-gradient(700px 500px at 10% 10%, rgba(14,89,99,.25), transparent 60%),
    linear-gradient(180deg,var(--teal),var(--teal-2));
  color:var(--ink);
  font:16px/1.6 "Inter","Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
}
a{color:inherit;text-decoration:none}

.header{max-width:1120px;margin:0 auto;padding:22px 18px;display:flex;align-items:center;justify-content:space-between}
.brand{font:900 22px/1 Inter}
.brand .em{color:var(--green)}
.nav{display:flex;gap:20px}
.nav a{opacity:.9;font-weight:600}.nav a:hover{opacity:1}

.hero{max-width:1120px;margin:26px auto;padding:28px 22px;border:1px solid var(--line);border-radius:18px;background:rgba(15,35,38,.55);backdrop-filter:blur(6px)}
h1{margin:0 0 8px;font-size:36px;line-height:1.15}
.sub{color:var(--muted);margin:0 0 14px;font-size:18px}
.badges{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 16px}
.chip{background:#0d2022;border:1px solid var(--line);padding:6px 10px;border-radius:999px;color:var(--muted);font-size:13px}

.ctas{display:flex;gap:12px;flex-wrap:wrap}
.btn{padding:11px 16px;border-radius:12px;border:1px solid var(--line);background:#0d2224;font-weight:800}
.btn.primary{background:var(--green);color:#06210a;border:none}
.btn.alt{background:#0d2224}

.section{max-width:1120px;margin:0 auto 28px;padding:0 18px}
.section h2{font-size:24px;margin:0 0 12px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.card{border:1px solid var(--line);background:var(--card);border-radius:14px;overflow:hidden}
.card .cap{padding:12px}
.card h3{margin:0 0 6px;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:14px}
.tag{display:inline-block;margin-top:8px;padding:5px 9px;border-radius:999px;background:#0d2022;border:1px solid var(--line);font-size:12px;color:var(--muted)}

.split{display:grid;grid-template-columns:1.1fr .9fr;gap:16px}
.box{border:1px solid var(--line);border-radius:14px;padding:16px;background:rgba(15,35,38,.5)}

.form{display:flex;gap:10px;flex-wrap:wrap}
.form input, .form textarea, .form select{
  background:#0d2022;border:1px solid var(--line);border-radius:10px;padding:10px 12px;color:var(--ink);min-width:220px
}
.note{font-size:12px;color:var(--muted)}

.list{display:grid;gap:12px}
.item{border:1px solid var(--line);border-radius:12px;padding:12px;background:#0d2022}
.item h4{margin:0 0 6px}
.item p{margin:0;color:var(--muted)}

.footer{max-width:1120px;margin:34px auto 44px;padding:0 18px;color:var(--muted);font-size:14px}