<svg viewBox="0 0 48 48" aria-hidden="true" focusable="false"><path d="M24 3l17 10v22L24 45 7 35V13z" fill="#0c4a5c"/><path d="M24 11l10 6v12l-10 6-10-6V17z" fill="none" stroke="#1fa971" stroke-width="2.5"/><path d="M24 11v24M14 17l20 12M34 17L14 29" stroke="#7fe3b8" stroke-width="1.2" opacity=".8"/></svg> Oberland MangoldUmwelt- und Energietechnik