:root{--bleu:#0B3C78;--cyan:#00C8FF;--bg:#f7fbff;--text:#1f2937}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{color:var(--bleu);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:0 18px}
.nav{background:var(--bleu);color:#fff}
.nav-inner{display:flex;justify-content:space-between;align-items:center;padding:14px 0;gap:16px;flex-wrap:wrap}
.brand{color:#fff;font-weight:700;display:flex;align-items:center;gap:8px}
.brand img{height:44px;width:auto}
.nav-links{display:flex;gap:16px;flex-wrap:wrap}
.nav-links a{color:#dff4ff;font-weight:600}
.hero{background:linear-gradient(135deg,var(--bleu),#06274d);color:#fff;padding:56px 0}
.hero h1{margin:0 0 12px;font-size:2rem}
.hero p{margin:0 0 22px;max-width:700px}
.hero p a{color:inherit;text-decoration:underline}
.hero .network-links{margin-top:18px}
.footer p a{text-decoration:underline}
.btn{display:inline-block;background:var(--cyan);color:#002033;padding:11px 18px;border-radius:8px;font-weight:700;border:none;cursor:pointer}
.btn:hover{background:#00b3e6;text-decoration:none}
.btn-secondary{display:inline-block;background:transparent;color:var(--bleu);padding:9px 16px;border-radius:8px;font-weight:700;border:2px solid var(--bleu);cursor:pointer;text-decoration:none}
.btn-secondary:hover{background:var(--bleu);color:#fff;text-decoration:none}
.section{padding:56px 0}
.section+.section{border-top:2px solid #dbeafe}
.grid,.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.card{background:#fff;border:1px solid #dbeafe;border-left:5px solid var(--bleu);border-radius:12px;padding:24px;box-shadow:0 6px 18px rgba(11,60,120,.08);display:flex;flex-direction:column;gap:10px}
.card h3{margin-top:0;color:var(--bleu)}
.card p{margin:0}
.card ul{margin:6px 0;padding-left:1.3rem;line-height:1.9}
.card .btn,.card .btn-secondary{margin-top:auto;align-self:flex-start}
.badge{display:inline-block;background:#e8f4f8;color:var(--bleu);padding:4px 10px;border-radius:99px;font-size:.82rem;font-weight:700}
.section-img{width:100%;max-height:200px;object-fit:contain;margin-bottom:28px;border-radius:12px;display:block}
.section-intro{margin:0 0 28px;max-width:760px;color:#374151;font-size:1.02rem}
.card-icon{font-size:2rem;line-height:1;margin-bottom:2px}
.cta{background:#fff;border:2px solid var(--bleu);border-radius:12px;padding:22px}
.footer{background:#0c213a;color:#cde6ff;padding:22px 0;margin-top:40px}
.footer a{color:#9fdbff}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label{display:block;font-weight:700;margin-bottom:6px}
input,select,textarea{width:100%;padding:10px;border-radius:8px;border:1px solid #cbd5e1;font:inherit}
textarea{min-height:120px;resize:vertical}
.notice{font-size:.92rem;color:#334155}
.success{background:#dcfce7;border:1px solid #86efac;color:#14532d;padding:10px;border-radius:8px}
@media(max-width:700px){form .row{grid-template-columns:1fr}.hero h1{font-size:1.6rem}}

/* === HAMBURGER MENU MOBILE === */
.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:1.8rem;cursor:pointer;padding:4px 8px;line-height:1;margin-left:auto;flex-shrink:0}
.nav-toggle:focus{outline:2px solid var(--cyan);outline-offset:2px}
@media(max-width:700px){
  .nav-inner{flex-wrap:nowrap;position:relative}
  .nav-toggle{display:flex;align-items:center;justify-content:center}
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bleu);flex-direction:column;gap:0;padding:8px 0;z-index:999;box-shadow:0 6px 18px rgba(0,0,0,.25)}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 20px;border-bottom:1px solid rgba(255,255,255,.1);font-size:1rem}
  .nav-links a:last-child{border-bottom:none}
  .brand img{height:34px}
}