.pied{background:var(--nuit);color:#b9cde0;font-size:.95rem;padding-top:clamp(48px,6vw,72px)}
.pied a{text-decoration:none;color:inherit}
.pied h3{font-size:1rem;font-stretch:106%;color:#fff;margin-bottom:20px;letter-spacing:.01em}
.pied p{margin:0}
.pied-lettre{padding:0}
.lettre-carte{position:relative;overflow:hidden;isolation:isolate;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:center;padding:clamp(28px,4vw,48px);border-radius:8px;
  background:radial-gradient(90% 140% at 100% 0%,rgba(0,144,192,.55),rgba(0,144,192,0) 60%),linear-gradient(120deg,var(--marine-2),var(--bleu));box-shadow:0 30px 60px -40px rgba(0,0,0,.8)}
.lettre-carte .rond{position:absolute;z-index:-1;border-radius:50%;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.28),rgba(79,195,234,.1) 50%,rgba(79,195,234,0) 72%);border:1px solid rgba(255,255,255,.14);animation:flotte 10s ease-in-out infinite}
.lettre-carte .l1{width:220px;height:220px;right:-60px;bottom:-110px}
.lettre-carte .l2{width:90px;height:90px;left:44%;top:-30px;animation-delay:-4s}
.lettre-carte .l3{width:46px;height:46px;left:38%;bottom:18px;animation-delay:-7s}
.lettre-intro{display:flex;align-items:center;gap:22px}
.tuile-lettre{flex:none;width:88px;height:88px;border-radius:8px;display:grid;place-items:center;color:var(--cyan-clair);background:rgba(6,21,40,.35);border:1px solid rgba(255,255,255,.16)}
.tuile-lettre svg{width:58px;height:58px}
.lettre-intro h2{font-size:clamp(1.35rem,2vw,1.8rem);color:#fff;margin-bottom:6px}
.lettre-intro p{color:#d6e7f4}
.lettre{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:start}
.lettre-champs{display:grid;grid-template-columns:1fr 1.4fr;gap:10px}
.lettre input{width:100%;min-height:52px;border-radius:8px;border:1px solid rgba(255,255,255,.28);background:rgba(6,21,40,.35);color:#fff;padding:0 16px;font:inherit;transition:border-color .2s,background .2s}
.lettre input::placeholder{color:#a9c3d8}
.lettre input:focus{outline:none;border-color:var(--cyan-clair);background:rgba(6,21,40,.55)}
.lettre .btn{min-height:52px;background:#fff;color:var(--marine)}
.lettre .btn:hover{background:var(--glace)}
.lettre-mention{grid-column:1 / -1;font-size:.82rem;color:#c5dbec}
.lettre-mention a{text-decoration:underline;text-underline-offset:2px}
.pied-grille{display:grid;grid-template-columns:1.25fr 1.1fr 1.1fr 1fr;gap:clamp(32px,4vw,56px);padding-block:clamp(48px,6vw,72px)}
.pied-marque img{height:46px;width:auto;margin-bottom:20px}
.pied-marque > p{margin-bottom:20px;line-height:1.6}
.tuile-pied{flex:none;width:46px;height:46px;border-radius:8px;display:grid;place-items:center;color:var(--cyan-clair);background:linear-gradient(150deg,rgba(79,195,234,.16),rgba(16,80,143,.22));border:1px solid rgba(79,195,234,.26);transition:transform .25s,border-color .25s}
.tuile-pied svg{width:28px;height:28px}
.pied-alliance{display:flex;align-items:center;gap:14px;padding:14px;border-radius:8px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);margin-bottom:16px}
.pied-alliance p{color:#dbe8f3;font-size:.9rem;line-height:1.4}
.pied-region{display:flex;align-items:center;gap:14px}
.pied-region p{font-size:.82rem;line-height:1.45;color:#8ea7bd}
.plaque-region{flex:none;display:grid;place-items:center;padding:10px 14px;border-radius:8px;background:#fff}
.plaque-region img{width:132px;height:auto;display:block}
.pied-domaines{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.pied-domaines a{display:flex;align-items:center;gap:12px;padding:5px 0;transition:color .2s}
.pi-pied{flex:none;width:30px;height:30px;border-radius:8px;display:grid;place-items:center;color:var(--cyan-clair);background:rgba(79,195,234,.1);transition:background .2s,color .2s}
.pi-pied svg{width:18px;height:18px}
.pied-domaines a:hover{color:#fff}
.pied-domaines a:hover .pi-pied{background:var(--cyan);color:#fff}
.pied-agence{display:flex;gap:14px;margin-bottom:22px}
.pied-agence b{display:block;color:#fff;font-weight:600;font-family:var(--titre);margin-bottom:2px}
.pied-agence div > span{display:block;line-height:1.5}
.pied-lien{display:inline-flex;align-items:center;gap:6px;margin-top:6px;font-size:.88rem;color:var(--cyan-clair)!important}
.pied-lien svg{width:15px;height:15px;transition:transform .2s}
.pied-lien:hover svg{transform:translateX(3px)}
.pied-action{display:flex;align-items:center;gap:14px;padding:14px;border-radius:8px;margin-bottom:12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);transition:background .2s,border-color .2s}
.pied-action:hover{background:rgba(79,195,234,.08);border-color:rgba(79,195,234,.35)}
.pied-action:hover .tuile-pied{transform:scale(1.06)}
.pied-action small{display:block;font-size:.8rem;color:#9fb8cd}
.pied-action b{display:block;color:#fff;font:700 1.08rem/1.25 var(--titre);font-stretch:106%}
.pied-bas{border-top:1px solid rgba(255,255,255,.1);padding-block:22px;font-size:.85rem;color:#8ea7bd}
.pied-bas .page{display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between}
.pied-bas nav{display:flex;flex-wrap:wrap;gap:8px 22px}
.pied-bas a:hover{color:#fff}
.pied-bas span a{text-decoration:underline;text-underline-offset:3px}
@media (max-width:1180px){
  .pied-grille{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .lettre-carte{grid-template-columns:1fr}
}
@media (max-width:640px){
  .pied-grille,.lettre-champs,.lettre{grid-template-columns:1fr}
  .lettre-intro{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  .lettre-carte .rond{animation:none!important}
}
.pied-social{display:flex;align-items:center;gap:10px;margin-top:6px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1)}
.pied-social span{font:600 .9rem/1 var(--titre);color:#fff;margin-right:4px}
.pied-social .social{width:42px;height:42px;border-radius:8px;display:grid;place-items:center;color:#dbe8f3;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);transition:background .2s,border-color .2s,color .2s,transform .2s}
.pied-social .social svg{width:20px;height:20px}
.pied-social .social:hover{color:#fff;transform:translateY(-2px)}
.pied-social .fb:hover{background:#1877f2;border-color:#1877f2}
.pied-social .li:hover{background:#0a66c2;border-color:#0a66c2}