.sir-btn:hover{text-decoration:none}.sir-btn:hover,.sir-btn:hover .sir-arrow{color:#fff!important}.sir-header{background:#fff;box-shadow:0 1px 0 rgba(0,0,0,.05);padding:18px 28px;width:100%}.sir-header-inner{align-items:center;display:flex;flex-wrap:nowrap;justify-content:space-between;margin:0 auto;max-width:1320px}.sir-logo img{display:block;height:40px;width:auto}.sir-nav{display:flex;gap:42px}.sir-nav-link{color:#1b4267;font-size:18px;font-weight:500;text-decoration:none;transition:opacity .2s ease}.sir-nav-link:hover{opacity:.7}.sir-actions{align-items:center;display:flex;gap:18px}.sir-btn{align-items:center;background:#1b4267;border-radius:22px;box-shadow:0 8px 18px rgba(27,66,103,.22);color:#fff;display:inline-flex;font-size:17px;font-weight:600;gap:8px;padding:12px 30px;text-decoration:none;transition:all .25s ease;white-space:nowrap}.sir-arrow{font-size:18px;transition:transform .25s ease}.sir-btn:hover{background:#163754;transform:translateY(-2px)}.sir-btn:hover .sir-arrow{transform:translateX(3px)}.sir-menu-toggle{cursor:pointer;display:none;flex-direction:column;gap:5px}.sir-menu-toggle span{background:#1b4267;height:2px;transition:.3s ease;width:22px}.sir-mobile-menu{background:#fff;border-top:1px solid #eee;display:none;flex-direction:column;padding:20px 28px}.sir-mobile-link{border-bottom:1px solid #f2f2f2;color:#1b4267;font-size:16px;padding:12px 0;text-decoration:none}.sir-mobile-cta{display:none;justify-content:center;margin-top:18px}@media (max-width:1024px){.sir-desktop-cta,.sir-nav{display:none}.sir-menu-toggle,.sir-mobile-menu.active{display:flex}.sir-mobile-cta{display:inline-flex}}@media (max-width:640px){.sir-logo img{height:34px}}