Alright, I need to create a production-ready HTML calculator for an office space calculator. The user has provided detailed requirements, so I’ll start by understanding each part.
First, the calculator must be a single HTML file with embedded CSS and JavaScript. I’ll structure the HTML with a header, main content, and sections for the calculator and the article.
The calculator needs specific input fields related to office space, such as monthly rent, area, and lease term. I’ll wrap each input in a .input-group for styling. Labels and helper texts should be included, and I’ll add a Reset button to restore defaults.
For the JavaScript, I’ll use var as per the instructions. The calculate function will handle real-time updates, checking for valid numbers to avoid NaN. I’ll display the primary result prominently and include intermediate values like cost per square foot and monthly cost per employee.
Tables and charts are mandatory. I’ll create a table showing costs over the lease term and a line chart using canvas to visualize these costs. The chart will update dynamically when inputs change.
Next, the SEO article. It should follow the specified structure, starting with an explanation of the primary keyword, followed by the formula, examples, usage guide, key factors, FAQs, and related tools. I’ll ensure the keyword density is met and include internal links where appropriate.
Styling-wise, I’ll use the specified colors and ensure the layout is single-column, centered with a max-width for readability. Tables will have horizontal scrolling on mobile, and charts will adjust to fit the screen.
I’ll test the calculator to ensure all inputs trigger updates, the chart renders correctly, and the article content is comprehensive and SEO-friendly. Finally, I’ll make sure the code is clean, with no placeholders or markdown, and that all elements are properly nested and functional.
Office Space Calculator
Calculate Your Office Space Requirements