Fitness

From what you've wrote, I know you are a beginner and you have been lifting for a year. Your numbers have gone up well on your lifts but you can't see that reflected on your physique. First of all, congrats on training consistently for a year! That takes discipline and puts you on track to achieve the look you want.

It's difficult to answer your question because I don't know your goals so, since I've been where you are not so long ago, I will answer using my goals as the anchor.

My main goals are to not hurt myself and to build muscle, specially on the upper body (wanted to have big arms since I was a kid lol)

If I were you I would look at my training and try to answer the following questions:

Is my exercise selection in line with my goals to build muscle?

I focus on always having arm isolations on upper days. I choose lifts with good stabilty

Am I too focused on the numbers?

I used to get frustrated if the numbers went down on a particular session or if they took longer to go up. I later learned that day-to-day progression will vary due to things like sleep or stress. It's best to focus on showing up and accumulating quality work sets

Am I using lifting techniques aligned with my goals?

When I started lifting I followed the most common advice for benching: the arched back. This is powerlifting technique to lift more weight. I only saw real chest growth when I switched to bodybuilding technique

Do i know what training to failure is?

Training close to failure is necessary to build muscle long term, if you are natural. Getting close to failure requires knowing where it is. I only really tested my limits a year and a half into my lifting journey and it was when I started to visually see better results

Do I push harder only on certain lifts?

if I want to have big arms, I need to train them serioulsy, not just the compound lifts

As for diet, you look to be somewhere around 20-30% bodyfat (hard to estimate but its always safer to assume its higher than we think). With that bodyfat percentage you could still bulk but I would make the surplus very very low or just be at maintenance. The reason being that you're still a beginner so there's plenty of room to grow. Quickly looking at a Total Daily Energy Expenditure calculator it estimates you need 2400 kcal a day. This means you're in a small to moderate surplus, you could lower it slightly and still make gains. As for protein intake, I would take Lyle Mcdonalds advice and base it of lean body mass and not total weight.

If you want to cut, I would highly recommend researching Lyle Macdonalds Rapid Fat Loss diet, its extremely effective. In a nutshell: cut fats and carbs, focus on lean protein. Eat veggies, supplement omega 3s & electrolytes. Continue to go to the gym, prioritize low reps (heavy weights and high intensity) and cut volume in half.

Last spring I did a dirty bulk and got to the high 20s bodyfat percentage. Using Lyles method I dropped 8kg in 2 months while maintaining gym performance.

Maybe its enough now, it's already a wall of text.

Light cut

You train two times a week? Do full body, not UL.

You don't need 2g per kg

Log your workout. Progressive overload.

It really depends what your goals are. Do you want to be slimmer? Or do you want to be thicker/ wider/ more muscular?

You may have built some muscle, but it takes a long time to build enough for it to be obviously visible.

So if your goal is to look more muscular, keep going. And make sure you are doing progressive overload, perhaps revamp your split or your programme, if you feel progress has stalled. If building muscle is your goal, I would also consider dropping one or both of your cardio days, to do more resistance sessions- you could then switch to PPL maybe

You need a deficit because you've got a few kg of fat. But you are lifting weights so you dont want to do a hard cut and lose motivation or impact your workouts. I'd suggest a 250cal deficit until you reach about 77kg. Then eat whatever you need to maintain and keep working out hard. You'll could look good in 6 months.

You're pushing some respectable numbers on your main lifts. Are they progressing well? If so, I wouldn't worry so much about everything else. Anything from a slight deficit to a slight surplus will still move you towards getting overall leaner and more muscular. I would say to choose whichever option is easier for adherence.

Just eat normal balanced meals and take walks/bike, maybe lift a bit twice a week. If you have an eating disorder, CBT works great. Fitness autism is cringe.

Use a capacitive scale that monitors muscle and bone density. Map that over time

Monitor your insulin resistance (skinny fat): tg/HDL or fasting insulin/homa-ir

Keep your workout program going.

Remove carbohydrates from your diet, or if you can't do that, limit them to once a day. Don't worry about + - calorie targets, just eat until you are not hungry without carbohydrates

The most dangerous thing about being skinny fat is poor metabolic health.

Every time you eat carbs you raise your insulin for 4 hours, overriding your bodies efforts to recompose and repair. Removing this will help your body eliminate excess fat, skin tone, and increase your general health.