# Powering legal teams worldwide — Section Design Reference Schema: Design Details SECTION.md v3.2 Source: https://spellbook.com/ Website: Spellbook Section ID: 0e5b031e-1344-436a-84a6-4bf0c4e59d4d Status: deterministic evidence captured; editorial AI review pending ## Purpose This is a features section on the Home page. Use the attached crop and measured browser facts to reconstruct its composition. Do not infer unmeasured source values. ## Layout 1440×537px root; block ## Visual signature editorial, corporate, minimal, dark-mode-accented treatment at 1440×537px. The crop spans 5110–5647px of a 8091px page. ## Components - Announcement Bar - Navigation Bar - Hero With Background Imagery - Logo Strip - Testimonial Card - Feature Collection - Stat Block - Newsletter Form - Contact Form - Footer - Editorial News Block - Interactive UI Mockup ## Evidence note The geometry, typography, colors, media, and animation parameters below come from saved HTML/CSS/browser evidence when present. Website-level roles are supplied separately. Editorial section judgment remains pending unless the MCP resolves this source ID to a promoted canonical record. ## Build blueprint v3.2 ### Purpose and classification - Canonical type: features - Source type: features - Structure: 1440×537px root; block - Layout: 1440×537px root; block - Styles: editorial, corporate, minimal, dark-mode-accented - Components: Announcement Bar, Navigation Bar, Hero With Background Imagery, Logo Strip, Testimonial Card, Feature Collection, Stat Block, Newsletter Form, Contact Form, Footer, Editorial News Block, Interactive UI Mockup - Purpose: features section from the Home page of Spellbook. - Visual signature: rgb(245, 245, 245) with 1440×537px root; block. Inspect the crop for image and content hierarchy. ### Crop and composition - Crop: 1440×537px; aspect ratio 2.682:1 - Page bounds: 5110–5647px of 8091px - Guidance: Preserve the documented hierarchy and relationships; exact measurements were not deterministically captured. ### Exact typography evidence The sectionScale values were measured inside this crop. The siteRoles values explain how those faces function across the source website; they must not replace section measurements. ```json { "sectionScale": [ { "role": "card/subheading", "family": "Soehne", "stack": "Soehne, Arial, sans-serif", "size": "24px", "weight": "500", "lineHeight": "33.6px", "letterSpacing": "normal", "sample": "Change and adoption was very straight-forward for us", "element": "strong", "occurrences": 5, "sourceId": "font-13" } ], "siteRoles": [ { "role": "display", "size": "68px", "family": "Arizona Mix", "source": "computed", "traits": "Regular", "weight": "300", "evidence": "font-6: computed CSS at 1440×1000; AI role: Arizona Mix, 300 weight, 68px size, -2.7px letter spacing. Used for the primary H1 hero heading 'The complete contract AI suite'.", "sampleId": "font-6", "confidence": 1, "lineHeight": "68px", "letterSpacing": "-2.7px" }, { "role": "heading", "size": "51.2px", "family": "Arizona Mix", "source": "computed", "traits": "Regular", "weight": "300", "evidence": "font-4: computed CSS at 1440×1000; AI role: Arizona Mix, 300 weight, 51.2px size, -1.5px letter spacing. Used for major section H2 headings like 'The first AI system that powers contracts end-to-end'.", "sampleId": "font-4", "confidence": 1, "lineHeight": "56.3px", "letterSpacing": "-1.5px" }, { "role": "body", "size": "20px", "family": "Soehne", "source": "computed", "traits": "Regular", "weight": "400", "evidence": "font-2: computed CSS at 1440×1000; AI role: Soehne, 400 weight, 20px size, 28px line height. Used for lead paragraphs and subheadings throughout the page.", "sampleId": "font-2", "confidence": 0.95, "lineHeight": "28px", "letterSpacing": "normal" } ] } ``` ### Exact color evidence The section samples record where each computed value was used. Functional roles come from the website-level classifier and remain separate. ```json { "sectionUsage": [], "functionalPalette": [ { "hex": "#0E1315", "name": "canvas", "role": "canvas", "source": "computed", "evidence": "color-1: computed rgb(14, 19, 21); AI role: Deep charcoal (#0E1315) used extensively for the main backgrounds of the hero, header, form section, and footer.", "sampleId": "color-1", "confidence": 1 }, { "hex": "#FFFFFF", "name": "surface", "role": "surface", "source": "computed", "evidence": "color-3: computed rgb(255, 255, 255); AI role: White (#FFFFFF) used for alternating section backgrounds (like the logo strip and tools section) and cards to contrast the dark canvas.", "sampleId": "color-3", "confidence": 1 }, { "hex": "#F94D1E", "name": "primary action", "role": "primary-action", "source": "computed", "evidence": "color-10: computed rgb(249, 77, 30); AI role: Vibrant orange (#F94D1E) used for the top announcement bar background and call-to-action buttons (newsletter submit).", "sampleId": "color-10", "confidence": 0.95 }, { "hex": "#000000", "name": "text", "role": "text", "source": "computed", "evidence": "color-4: computed rgb(0, 0, 0); AI role: Black (#000000) used for text on white surfaces, ensuring high contrast.", "sampleId": "color-4", "confidence": 0.9 }, { "hex": "#D9D9D9", "name": "text", "role": "text", "source": "computed", "evidence": "color-6: computed rgb(217, 217, 217); AI role: Light grey/off-white (#D9D9D9) used for readable body text against the dark #0E1315 canvas.", "sampleId": "color-6", "confidence": 0.85 }, { "hex": "#56595B", "name": "border", "role": "border", "source": "computed", "evidence": "color-7: computed rgb(86, 89, 91); AI role: Mid-grey (#56595B) used for subtle borders and structural dividers.", "sampleId": "color-7", "confidence": 0.8 } ] } ``` ### Design tokens ```json { "radius": "Minimal. Mostly square or slightly softened corners on cards and buttons.", "density": "Low to medium density. The design prioritizes whitespace and readability over packing information tightly, aligning with the editorial style.", "evidence": "Observed from the structural layout, generous margins around the 'The complete contract AI suite' headline, 1px lines dividing the logo strip grid, and the styling of the 'Book a Demo' buttons.", "borderStyle": "Thin, subtle borders. Used sparingly, mostly as 1px solid lines (#D9D9D9 or #56595B) to divide sections or outline subtle cards.", "buttonStyle": "Solid and outline variants. Primary buttons (like 'Book a Demo') are solid white on dark backgrounds or dark text on light backgrounds. Arrow/icon buttons use the primary action color (#F94D1E).", "cornerStyle": "Slightly rounded to sharp. Buttons and inputs often have small, subtle border radii (e.g., 2px-4px visually), maintaining a structured, slightly sharp corporate aesthetic rather than fully pill-shaped.", "contentWidth": "Wide, constrained max-width. Content is centered within a generous container, likely around 1200px-1440px wide, leaving comfortable margins on desktop.", "spacingRhythm": "Generous spacing. Large vertical padding between major sections (often 100px+ visually) to maintain a clean, airy feel. Components within sections use tighter, structured grouping." } ``` ### Reconstruction specification This is the implementation contract for the captured desktop viewport. Prefer section-specific facts here over general website descriptions. - Root: 1440×537px; block; padding {"top":"0px","right":"0px","bottom":"128px","left":"0px"}; gap normal; background rgb(245, 245, 245); radius 0px. - Representative content widths: 1076, 504, 448, 432, 430, 380, 377px. - Layout containers: 0; cards/surfaces: 0; media elements: 8; browser animations: 0. #### Container, grid, and spacing ```json { "viewport": { "width": 1440, "captureBounds": { "top": 5110, "bottom": 5647, "pageHeight": 8091 } }, "container": { "size": "1440×537px", "position": "x 0px, y 5110px", "display": "block", "positionMode": "relative", "padding": { "top": "0px", "right": "0px", "bottom": "128px", "left": "0px" }, "margin": { "top": "0px", "right": "0px", "bottom": "0px", "left": "0px" }, "gap": "normal", "columns": "not captured", "background": "rgb(245, 245, 245)", "radius": "0px", "border": "0px none rgb(86, 89, 91)", "shadow": "none", "overflow": "visible" }, "spacing": { "observedGapsPx": [], "representativeContentWidthsPx": [ 1076, 504, 448, 432, 430, 380, 377 ] }, "columns": [] } ``` #### Cards and surfaces ```json { "cards": [], "surfaces": { "radii": [ "2px", "1440px" ], "borders": [ "1px solid rgb(217, 217, 217)" ], "shadows": [] } } ``` #### Media treatment ```json [ { "element": "img · testimonial-logo", "size": "192×28px", "position": "x 100px, y 5218px", "aspectRatio": 6.9, "objectFit": "contain", "objectPosition": "0% 50%", "radius": "0px", "overflow": "clip", "source": "https://cdn.prod.website-files.com/66fc4a00d70e086034b669c5/6aabbc715d5600701a439bba_atkins-realis-logo-black.svg" }, { "element": "img · testimonial-logo", "size": "192×28px", "position": "x 628px, y 5218px", "aspectRatio": 6.9, "objectFit": "contain", "objectPosition": "0% 50%", "radius": "0px", "overflow": "clip", "source": "https://cdn.prod.website-files.com/66fc4a00d70e086034b669c5/6aa42a0be378423cb88adf91_panasonic-logo.svg" }, { "element": "img · testimonial-logo", "size": "192×28px", "position": "x 1156px, y 5218px", "aspectRatio": 6.9, "objectFit": "contain", "objectPosition": "0% 50%", "radius": "0px", "overflow": "clip", "source": "https://cdn.prod.website-files.com/66fc4a00d70e086034b669c5/6aa16292292a3dee0a66b53a_dropbox-logo.svg" }, { "element": "img · testimonial-author-img", "size": "56×56px", "position": "x 100px, y 5435px", "aspectRatio": 1, "objectFit": "cover", "objectPosition": "50% 50%", "radius": "2px", "overflow": "clip", "source": "https://cdn.prod.website-files.com/66fc4a00d70e086034b669c5/6aada6e813501842e5a47472_Alice%20Brooks.png" }, { "element": "img · testimonial-author-img", "size": "56×56px", "position": "x 628px, y 5435px", "aspectRatio": 1, "objectFit": "cover", "objectPosition": "50% 50%", "radius": "2px", "overflow": "clip", "source": "https://cdn.prod.website-files.com/66fc4a00d70e086034b669c5/6aa42917c6e72160fd27df4b_Cicely-Breckenridge-Panasonic.jpg" }, { "element": "img · testimonial-author-img", "size": "56×56px", "position": "x 1156px, y 5435px", "aspectRatio": 1, "objectFit": "cover", "objectPosition": "50% 50%", "radius": "2px", "overflow": "clip", "source": "https://cdn.prod.website-files.com/66fc4a00d70e086034b669c5/6aada76fe7e3866e58c3ca53_Cassidy%20Storer%20-%20color.png" }, { "element": "svg · svg", "size": "20×20px", "position": "x 1284px, y 5135px", "aspectRatio": 1, "objectFit": "fill", "objectPosition": "50% 50%", "radius": "0px", "overflow": "hidden", "source": "source not captured" }, { "element": "svg · svg", "size": "20×20px", "position": "x 1336px, y 5135px", "aspectRatio": 1, "objectFit": "fill", "objectPosition": "50% 50%", "radius": "0px", "overflow": "hidden", "source": "source not captured" } ] ``` #### Browser-exposed animation parameters ```json [] ``` ### Measured geometry, surfaces, media, and animation These raw values come from the saved element map and computed styles. Empty arrays mean the fact was not captured; they are not permission to invent source values. ```json { "schema": "little-details-section-measurements-v1", "source": "saved DOM/CSS element and animation maps", "capturedAt": "2026-10-19T16:07:12.118Z", "viewportWidth": 1440, "bounds": { "top": 5110, "bottom": 5647, "pageHeight": 8091 }, "root": { "id": "ld-956", "tag": "section", "role": null, "label": "Powering legal teams worldwideChange and adoption was very straight-forward for us, which isn't alwa", "rect": { "x": 0, "y": 5110, "width": 1440, "height": 537 }, "display": "block", "position": "relative", "padding": { "top": "0px", "right": "0px", "bottom": "128px", "left": "0px" }, "margin": { "top": "0px", "right": "0px", "bottom": "0px", "left": "0px" }, "gap": "normal", "columns": null, "background": "rgb(245, 245, 245)", "radius": "0px", "border": "0px none rgb(86, 89, 91)", "shadow": "none", "overflow": "visible" }, "spacing": { "gapsPx": [], "representativeContentWidthsPx": [ 1076, 504, 448, 432, 430, 380, 377 ] }, "columns": [], "cards": [], "surfaces": { "radii": [ "2px", "1440px" ], "borders": [ "1px solid rgb(217, 217, 217)" ], "shadows": [] }, "media": [ { "id": "ld-970", "tag": "img", "role": null, "label": "testimonial-logo", "rect": { "x": 100, "y": 5218, "width": 192, "height": 28 }, "aspectRatio": 6.9, "objectFit": "contain", "objectPosition": "0% 50%", "radius": "0px", "overflow": "clip", "media": { "src": "https://cdn.prod.website-files.com/66fc4a00d70e086034b669c5/6aabbc715d5600701a439bba_atkins-realis-logo-black.svg", "naturalWidth": 220, "naturalHeight": 32, "alt": "AtkinsRéalis" } }, { "id": "ld-988", "tag": "img", "role": null, "label": "testimonial-logo", "rect": { "x": 628, "y": 5218, "width": 192, "height": 28 }, "aspectRatio": 6.9, "objectFit": "contain", "objectPosition": "0% 50%", "radius": "0px", "overflow": "clip", "media": { "src": "https://cdn.prod.website-files.com/66fc4a00d70e086034b669c5/6aa42a0be378423cb88adf91_panasonic-logo.svg", "naturalWidth": 119, "naturalHeight": 36, "alt": "Panasonic" } }, { "id": "ld-1006", "tag": "img", "role": null, "label": "testimonial-logo", "rect": { "x": 1156, "y": 5218, "width": 192, "height": 28 }, "aspectRatio": 6.9, "objectFit": "contain", "objectPosition": "0% 50%", "radius": "0px", "overflow": "clip", "media": { "src": "https://cdn.prod.website-files.com/66fc4a00d70e086034b669c5/6aa16292292a3dee0a66b53a_dropbox-logo.svg", "naturalWidth": 133, "naturalHeight": 27, "alt": "Dropbox" } }, { "id": "ld-978", "tag": "img", "role": null, "label": "testimonial-author-img", "rect": { "x": 100, "y": 5435, "width": 56, "height": 56 }, "aspectRatio": 1, "objectFit": "cover", "objectPosition": "50% 50%", "radius": "2px", "overflow": "clip", "media": { "src": "https://cdn.prod.website-files.com/66fc4a00d70e086034b669c5/6aada6e813501842e5a47472_Alice%20Brooks.png", "naturalWidth": 192, "naturalHeight": 186, "alt": "" } }, { "id": "ld-996", "tag": "img", "role": null, "label": "testimonial-author-img", "rect": { "x": 628, "y": 5435, "width": 56, "height": 56 }, "aspectRatio": 1, "objectFit": "cover", "objectPosition": "50% 50%", "radius": "2px", "overflow": "clip", "media": { "src": "https://cdn.prod.website-files.com/66fc4a00d70e086034b669c5/6aa42917c6e72160fd27df4b_Cicely-Breckenridge-Panasonic.jpg", "naturalWidth": 256, "naturalHeight": 256, "alt": "" } }, { "id": "ld-1014", "tag": "img", "role": null, "label": "testimonial-author-img", "rect": { "x": 1156, "y": 5435, "width": 56, "height": 56 }, "aspectRatio": 1, "objectFit": "cover", "objectPosition": "50% 50%", "radius": "2px", "overflow": "clip", "media": { "src": "https://cdn.prod.website-files.com/66fc4a00d70e086034b669c5/6aada76fe7e3866e58c3ca53_Cassidy%20Storer%20-%20color.png", "naturalWidth": 186, "naturalHeight": 186, "alt": "" } }, { "id": "ld-1067", "tag": "svg", "role": null, "label": "svg", "rect": { "x": 1284, "y": 5135, "width": 20, "height": 20 }, "aspectRatio": 1, "objectFit": "fill", "objectPosition": "50% 50%", "radius": "0px", "overflow": "hidden", "media": null }, { "id": "ld-1070", "tag": "svg", "role": null, "label": "svg", "rect": { "x": 1336, "y": 5135, "width": 20, "height": 20 }, "aspectRatio": 1, "objectFit": "fill", "objectPosition": "50% 50%", "radius": "0px", "overflow": "hidden", "media": null } ], "animations": [], "coverage": { "elementsInSection": 30, "cards": 0, "media": 8, "animations": 0 }, "limitations": [ "Values describe the captured desktop viewport and may change at other breakpoints.", "Transforms, sticky layers, and virtualized content can make the inferred section root approximate.", "Animations include browser-exposed Web Animations API state; CSS or script motion that was inactive at capture time may be absent." ] } ``` ### Observed motion No timestamped authored motion is attached. Use only restrained baseline transitions. The browser animation records above are deterministic parameters captured from active browser animations. The timestamped observations describe what Gemini saw in the video. Treat them as complementary evidence. When either source is empty or they conflict, state the uncertainty instead of inventing timing or easing. ### Responsive contract - Measured viewport: 1440px wide. - Mobile/tablet values: not measured by this section evidence unless a separate capture is explicitly listed. - Preserve hierarchy and sequence; collapse simultaneous columns only where needed, maintain media aspect ratios, and verify touch targets and text wrapping at target breakpoints. ### Structure versus visual skin - Preserve: content hierarchy, layout relationships, section rhythm, interaction purpose. - Adapt: brand colors, font family, copy, imagery, icons, decorative details. - Rule: Preserve the observed design logic while creating original branding, copy, assets, and implementation details. ### Adaptation and dependencies - Effort: Not assessed - What transfers: Documented hierarchy and composition - Dependencies: None recorded - Guidance: Adapt the pattern to the new product and content. ### Evidence readiness - Coverage: 7/7 - Can build: Yes - Missing facts: timestamped authored motion - Warning: Buildable with adaptations for these unsupported facts: timestamped authored motion. ### Agent implementation prompt Create an original features section inspired by the design evidence titled “Powering legal teams worldwide”. Purpose: features section from the Home page of Spellbook. Structure: 1440×537px root; block. Source layout label: 1440×537px root; block. Preserve the documented hierarchy and relationships; exact measurements were not deterministically captured. Visual signature to preserve at the pattern level: rgb(245, 245, 245) with 1440×537px root; block. Inspect the crop for image and content hierarchy. Components: Announcement Bar, Navigation Bar, Hero With Background Imagery, Logo Strip, Testimonial Card, Feature Collection, Stat Block, Newsletter Form, Contact Form, Footer, Editorial News Block, Interactive UI Mockup. Style direction: editorial, corporate, minimal, dark-mode-accented. Observed crop: 1440×537px (2.682:1). Treat this as evidence of composition, not a mandatory output size. Typography evidence: {"role":"display","size":"68px","family":"Arizona Mix","source":"computed","traits":"Regular","weight":"300","evidence":"font-6: computed CSS at 1440×1000; AI role: Arizona Mix, 300 weight, 68px size, -2.7px letter spacing. Used for the primary H1 hero heading 'The complete contract AI suite'.","sampleId":"font-6","confidence":1,"lineHeight":"68px","letterSpacing":"-2.7px"} {"role":"heading","size":"51.2px","family":"Arizona Mix","source":"computed","traits":"Regular","weight":"300","evidence":"font-4: computed CSS at 1440×1000; AI role: Arizona Mix, 300 weight, 51.2px size, -1.5px letter spacing. Used for major section H2 headings like 'The first AI system that powers contracts end-to-end'.","sampleId":"font-4","confidence":1,"lineHeight":"56.3px","letterSpacing":"-1.5px"} {"role":"body","size":"20px","family":"Soehne","source":"computed","traits":"Regular","weight":"400","evidence":"font-2: computed CSS at 1440×1000; AI role: Soehne, 400 weight, 20px size, 28px line height. Used for lead paragraphs and subheadings throughout the page.","sampleId":"font-2","confidence":0.95,"lineHeight":"28px","letterSpacing":"normal"} Color evidence: {"hex":"#0E1315","name":"canvas","role":"canvas","source":"computed","evidence":"color-1: computed rgb(14, 19, 21); AI role: Deep charcoal (#0E1315) used extensively for the main backgrounds of the hero, header, form section, and footer.","sampleId":"color-1","confidence":1} {"hex":"#FFFFFF","name":"surface","role":"surface","source":"computed","evidence":"color-3: computed rgb(255, 255, 255); AI role: White (#FFFFFF) used for alternating section backgrounds (like the logo strip and tools section) and cards to contrast the dark canvas.","sampleId":"color-3","confidence":1} {"hex":"#F94D1E","name":"primary action","role":"primary-action","source":"computed","evidence":"color-10: computed rgb(249, 77, 30); AI role: Vibrant orange (#F94D1E) used for the top announcement bar background and call-to-action buttons (newsletter submit).","sampleId":"color-10","confidence":0.95} {"hex":"#000000","name":"text","role":"text","source":"computed","evidence":"color-4: computed rgb(0, 0, 0); AI role: Black (#000000) used for text on white surfaces, ensuring high contrast.","sampleId":"color-4","confidence":0.9} {"hex":"#D9D9D9","name":"text","role":"text","source":"computed","evidence":"color-6: computed rgb(217, 217, 217); AI role: Light grey/off-white (#D9D9D9) used for readable body text against the dark #0E1315 canvas.","sampleId":"color-6","confidence":0.85} {"hex":"#56595B","name":"border","role":"border","source":"computed","evidence":"color-7: computed rgb(86, 89, 91); AI role: Mid-grey (#56595B) used for subtle borders and structural dividers.","sampleId":"color-7","confidence":0.8} Typography measured inside this section: {"id":"font-13","family":"Soehne","fontStack":"Soehne, Arial, sans-serif","weight":"500","size":"24px","lineHeight":"33.6px","letterSpacing":"normal","traits":"Regular","count":5,"contexts":[{"tag":"strong","text":"Change and adoption was very straight-forward for us","top":5275,"property":"font"},{"tag":"strong","text":"I was able to put together in four days.","top":5309,"property":"font"},{"tag":"strong","text":"legal really isn't a bottleneck","top":5309,"property":"font"}]} No section-bounded color samples were measured. Exact section measurements from the saved element map: root {"rect":{"x":0,"y":5110,"width":1440,"height":537},"padding":{"top":"0px","right":"0px","bottom":"128px","left":"0px"},"gap":"normal","columns":null,"overflow":"visible"}; spacing {"gapsPx":[],"representativeContentWidthsPx":[1076,504,448,432,430,380,377]}; surfaces {"radii":["2px","1440px"],"borders":["1px solid rgb(217, 217, 217)"],"shadows":[]}; media [{"tag":"img","rect":{"x":100,"y":5218,"width":192,"height":28},"aspectRatio":6.9,"objectFit":"contain","objectPosition":"0% 50%","radius":"0px"},{"tag":"img","rect":{"x":628,"y":5218,"width":192,"height":28},"aspectRatio":6.9,"objectFit":"contain","objectPosition":"0% 50%","radius":"0px"},{"tag":"img","rect":{"x":1156,"y":5218,"width":192,"height":28},"aspectRatio":6.9,"objectFit":"contain","objectPosition":"0% 50%","radius":"0px"},{"tag":"img","rect":{"x":100,"y":5435,"width":56,"height":56},"aspectRatio":1,"objectFit":"cover","objectPosition":"50% 50%","radius":"2px"}] Do not invent signature motion. Use only restrained baseline transitions if the product needs them. Transfer the documented hierarchy and composition rather than source copy or assets. No explicit dependencies were recorded. Adapt the pattern to the new product and content. Use new copy, imagery, branding, and implementation details. Do not reproduce the source website or its proprietary assets.