.custom-dark-button{background:linear-gradient(145deg,#1a1a1a,#2a2a2a);color:#ffffff;padding:14px 28px;border:none;border-radius:8px;font-size:16px;font-weight:bold;text-transform:uppercase;letter-spacing:1px;cursor:pointer;transition:all 0.3s ease;box-shadow:0 4px 10px rgba(0,0,0,0.5)}.custom-dark-button:hover{background:linear-gradient(145deg,#2a2a2a,#1a1a1a);color:#00ffe0;transform:scale(1.05);box-shadow:0 6px 14px rgba(0,255,224,0.3)}