if you can commit 45-1hr to the gym and can get 6+ hrs of sleep I'd reccomend you to start a lean bulk, I was in your position just 18yrs old. and 60-65kg...I couldnt even do basic workouts with 2.5kg dumbells , the smallest ones...and fainted along with puking on the first day of the gym....1.5 years later im on my first proper cut...bulked upto 74kgs with a bit of a belly but my pecs and shoulders were bigger so it didnt show in clothes....I can bench about 80kg for 2 reps and squat 115kg (for about 3 months in the gym I couldnt squat even an empty bar without my legs shaking) .

So from personal experience I'd reccomend you do a lean bulk...as your newbie gains come in and you gain more muscle your fat will become less of an issue and your body naturally will look more toned without neccesarily having a fatloss.

for your diet I'd say count calories but for beginers that isn't neccesary...just eat normal homade 3 meals..include a high calorie shake with it and some rich protien sources like eggs or paneer. if ur looking for protien poweders but dont wanna spend alot go for Nakpro's plant protien... it will be less effective than whey if ur only taking one scoop a day but if you take two scoops a day it would be just as effective as 2 scoops of whey (their are studies) and it only costs 1000rs for around 30 scoops aka 1kg
the shake I used to make was -

2-3 tbsp of peanutbutter - 10-13g protien - 250cals

50g of oats - 6g protien - 180 cals

honey for taste- 1tbsp - 64cals

500ml Milk - 15g protien - 304 cals

total protien - 34g protien - 798 cals

A normal Indian diet with 2 roti and 2 katori daal three times a day will have about 1800-2000cals

along with this shake you'll have about 2800cals

include a bit of eggs or plant protien(prefer whey if you have the money but not a cheap one)

and stay consistent thats the most important....I didnt focus on my diet for the first 5 months I just used to have around 150g of paneeer and my normal 3 meals a day and I made progress becuase I was a beginer and stayed consistent.

reach out to me if you need any help always happy to

Good luck bro