.dual-btn{background:var(--orange);color:var(--white);cursor:pointer;border:none;border-radius:60px;align-items:center;gap:10px;padding:16px 30px;font-size:16px;font-weight:600;display:inline-flex;position:relative;overflow:hidden}.btn-text{z-index:3;position:relative}.expand-layer{background:var(--black);z-index:1;border-radius:50%;width:42px;height:42px;position:absolute;top:50%;right:10px;transform:translateY(-50%)}.arrow{width:42px;height:42px;color:var(--white);z-index:3;justify-content:center;align-items:center;display:flex;position:absolute;right:10px;transform:translateY(-50%)}.btn-text{z-index:4;padding-right:30px;position:relative}@media (max-width:768px){.dual-btn{min-width:180px;padding:14px 22px;font-size:14px}.expand-layer,.arrow{width:36px;height:36px}}@media (max-width:480px){.dual-btn{width:100%}}