Build me a photography website

Want to make a photography website for my own amateur monochrome photos all taken in RAW formats with my Leica Monochrome Q2. Looking for a landing page, about, photo and contact. Must also have two template formats for me to add new photo album topics ex. cities, and template pages for sub-albums ex. Berlin, on my own in the future. Looking for sleek simplistic clean designs that are also mobile-device friendly, and must be Mac compatible as I use a MacBook. Might need some SEO support on one specific album I have with its sub-albums. Website does not exist yet, so will also need help with setting up the web hosting, etc... Open to consider suggestions from people who have had similar photography projects before.