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Assets/Scripts/Asrtronaut/CameraFollow.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class CameraFollow : MonoBehaviour
+{
+    [SerializeField] private Transform _target;
+    [SerializeField] private float _smoothSpeed = 5f;
+
+    private float _offsetY;
+    private float _minY;
+
+    void Start()
+    {
+        _offsetY = transform.position.y - _target.position.y;
+        _minY = transform.position.y;
+    }
+
+    void LateUpdate()
+    {
+        float targetY = Mathf.Max(_target.position.y + _offsetY, _minY);
+        Vector3 newPos = new Vector3(transform.position.x, targetY, transform.position.z);
+        transform.position = Vector3.Lerp(transform.position, newPos, Time.deltaTime * _smoothSpeed);
+    }
+}