.btn{isolation:isolate;min-height:52px;color:var(--dark-green);box-shadow:var(--shadow-sm);transition:transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease), background .24s var(--ease), color .24s var(--ease);background:#fff;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:10px;padding:0 22px;font-weight:800;display:inline-flex;position:relative;overflow:hidden}.btn:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}.btn:disabled{opacity:.6;cursor:not-allowed;pointer-events:none}.btn-primary{color:#fff;background:linear-gradient(135deg, var(--primary), var(--dark-green))}.btn-primary:hover{color:#fff;background:linear-gradient(135deg, var(--dark-green), var(--primary))}.btn-accent{color:#1f2d22;background:linear-gradient(135deg, #ffd45a, var(--accent))}.btn-outline{color:var(--dark-green);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffc7;border-color:#0f51322e}.btn-light{color:var(--dark-green);background:#fff;border-color:#ffffff80}.ripple{pointer-events:none;z-index:-1;background:#ffffff94;border-radius:50%;width:16px;height:16px;animation:.65s ease-out forwards ripple;position:absolute;transform:translate(-50%,-50%)scale(1)}@keyframes ripple{to{opacity:0;transform:translate(-50%,-50%)scale(18)}}