/** * Stomme AI — Brand CSS Custom Properties * Version: 1.0 * Author: Saga Lindqvist, CMO * Date: 2026-03-20 * * Drop this file into the website after a CSS reset. * All values defined here correspond directly to the Brand Identity document. * * Usage: * color: var(--color-text); * font-family: var(--font-heading); * padding: var(--space-4); * * Dark mode is applied via [data-theme="dark"] on or . * The stylesheet also respects prefers-color-scheme automatically. */ /* ───────────────────────────────────────────────────────────────────────────── GOOGLE FONTS Load all three typefaces. Using display=swap for performance. Cormorant: refined serif for headings DM Sans: humanist sans for body + UI JetBrains Mono: monospace for code ───────────────────────────────────────────────────────────────────────────── */ @import url('https://fonts.googleapis.com/css2?family=Cormorant:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&display=swap'); @import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap'); @import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500&display=swap'); /* ───────────────────────────────────────────────────────────────────────────── ROOT — LIGHT MODE (DEFAULT) ───────────────────────────────────────────────────────────────────────────── */ :root { /* ── Color: Named Palette ───────────────────────────────────────────────── */ /* Primary */ --color-kol: #1A1917; /* Warm near-black — primary text, logo */ --color-falun: #A8452E; /* Brick red — primary accent, interactive */ --color-linne: #F8F7F5; /* Warm off-white — page background */ /* Secondary */ --color-havre: #DED8CC; /* Oat — subtle surfaces, tags */ --color-sten: #7A736A; /* Stone — secondary text, icons */ /* Neutral scale */ --color-slag-1: #2E2B28; /* Dark surface, code block backgrounds */ --color-slag-2: #4A4540; /* Secondary dark elements */ --color-grus: #B0A89E; /* Disabled, placeholder text */ --color-sand: #D4CFCA; /* Borders, dividers */ --color-dimma: #ECEAE6; /* Card borders, table stripes */ --color-white: #FFFFFF; /* Cards, modals, elevated surfaces */ /* Semantic */ --color-success: #3D6E54; /* Ek — muted forest green */ --color-warning: #8C6420; /* Raps — muted amber */ --color-error: #933020; /* Lera — brick clay (distinct from Falun) */ --color-info: #3A5E78; /* Hav — muted sea blue */ /* Semantic backgrounds (very light tint) */ --color-success-bg: #EBF3EE; --color-warning-bg: #F5EDDB; --color-error-bg: #F5E8E5; --color-info-bg: #E5EDF3; /* ── Color: Semantic Roles ──────────────────────────────────────────────── */ /* Use these in components, not the named palette directly where possible. */ --color-bg: var(--color-linne); /* Page background */ --color-bg-elevated: var(--color-white); /* Cards, modals */ --color-bg-subtle: var(--color-dimma); /* Subtle section tints */ --color-bg-muted: var(--color-havre); /* Tags, code inline bg */ --color-border: var(--color-sand); /* Default borders */ --color-border-subtle: var(--color-dimma); /* Subtle dividers */ --color-border-strong: var(--color-sten); /* Emphasized borders */ --color-text: var(--color-kol); /* Body text */ --color-text-secondary: var(--color-sten); /* Secondary/supporting text */ --color-text-muted: var(--color-grus); /* Placeholder, disabled */ --color-text-inverse: var(--color-linne); /* Text on dark backgrounds */ --color-accent: var(--color-falun); /* Interactive elements */ --color-accent-hover: #8F3A26; /* Darkened Falun on hover */ --color-accent-subtle: #F2E8E5; /* Very light Falun tint */ --color-link: var(--color-falun); --color-link-hover: #8F3A26; --color-link-visited: #7A3022; --color-focus-ring: rgba(168, 69, 46, 0.45); /* Falun with opacity */ /* ── Typography ─────────────────────────────────────────────────────────── */ --font-heading: 'Cormorant', Georgia, 'Times New Roman', serif; --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'Courier New', monospace; /* Font feature settings */ --font-features-heading: "kern" 1, "liga" 1; --font-features-body: "kern" 1, "ss01" 1; --font-features-mono: "liga" 1, "calt" 1; /* ── Type Scale ─────────────────────────────────────────────────────────── */ --text-display: 3.5rem; /* 56px — hero headlines */ --text-h1: 2.5rem; /* 40px */ --text-h2: 2rem; /* 32px */ --text-h3: 1.5rem; /* 24px */ --text-h4: 1.125rem; /* 18px — switches to DM Sans */ --text-h5: 1rem; /* 16px */ --text-h6: 0.875rem; /* 14px */ --text-body-lg: 1.125rem; /* 18px */ --text-body: 1rem; /* 16px */ --text-body-sm: 0.875rem; /* 14px */ --text-label: 0.8125rem; /* 13px */ --text-caption: 0.75rem; /* 12px */ --text-code: 0.9375rem; /* 15px */ /* ── Font Weights ───────────────────────────────────────────────────────── */ --weight-light: 300; --weight-regular: 400; --weight-medium: 500; --weight-semibold: 600; /* ── Line Heights ───────────────────────────────────────────────────────── */ --leading-tight: 1.15; /* Display/h1 headings */ --leading-snug: 1.25; /* h2/h3 headings */ --leading-normal: 1.4; /* h4/h5/UI elements */ --leading-body: 1.7; /* Body text — generous for readability */ --leading-relaxed: 1.75; /* Large body text */ --leading-loose: 1.8; /* Extra-spacious prose */ /* ── Letter Spacing ─────────────────────────────────────────────────────── */ --tracking-tight: -0.02em; /* Display/h1 headings */ --tracking-snug: -0.01em; /* h2/h3 */ --tracking-normal: 0; --tracking-wide: 0.01em; /* Small body, labels */ --tracking-wider: 0.04em; /* h5/h6, uppercase labels */ --tracking-widest: 0.08em; /* Wordmark — stomme */ /* ── Spacing ─────────────────────────────────────────────────────────────── */ /* Base unit: 4px. All values are multiples of 4px. */ --space-px: 1px; --space-0-5: 2px; --space-1: 4px; /* Inline gaps, icon padding */ --space-2: 8px; /* Tight component padding */ --space-3: 12px; /* Standard component padding */ --space-4: 16px; /* Sub-component spacing */ --space-5: 24px; /* Component groups */ --space-6: 32px; /* Section internal spacing */ --space-7: 40px; --space-8: 48px; /* Section separation */ --space-9: 56px; --space-10: 64px; /* Major section breaks */ --space-11: 72px; --space-12: 80px; /* Page section vertical padding */ --space-14: 96px; /* Hero/marketing sections */ --space-16: 112px; --space-20: 128px; /* ── Border Radius ──────────────────────────────────────────────────────── */ --radius-sm: 3px; /* Inline code */ --radius: 4px; /* Tags, badges, chips, tooltips */ --radius-md: 6px; /* Buttons, inputs */ --radius-lg: 8px; /* Cards, panels */ --radius-xl: 10px; /* Modal dialogs */ --radius-full: 9999px; /* Avatars only — not for buttons */ /* ── Shadows ─────────────────────────────────────────────────────────────── */ --shadow-none: none; --shadow-raised: 0 1px 3px rgba(26, 25, 23, 0.06), 0 1px 2px rgba(26, 25, 23, 0.04); --shadow-floating: 0 4px 12px rgba(26, 25, 23, 0.08), 0 1px 4px rgba(26, 25, 23, 0.05); --shadow-overlay: 0 8px 24px rgba(26, 25, 23, 0.10), 0 2px 8px rgba(26, 25, 23, 0.06); /* ── Borders ─────────────────────────────────────────────────────────────── */ --border-width: 1px; --border-style: solid; --border-default: 1px solid var(--color-border); --border-subtle: 1px solid var(--color-border-subtle); --border-strong: 1px solid var(--color-border-strong); /* ── Focus Ring ─────────────────────────────────────────────────────────── */ --focus-ring: 0 0 0 3px var(--color-focus-ring); --focus-ring-offset: 2px; /* ── Transitions ─────────────────────────────────────────────────────────── */ --duration-instant: 80ms; --duration-fast: 120ms; --duration-normal: 200ms; --duration-slow: 250ms; --duration-slower: 350ms; --ease-out: cubic-bezier(0.0, 0.0, 0.2, 1); --ease-in: cubic-bezier(0.4, 0.0, 1.0, 1); --ease-inout: cubic-bezier(0.4, 0.0, 0.2, 1); --transition-base: var(--duration-fast) var(--ease-out); --transition-normal: var(--duration-normal) var(--ease-inout); --transition-slow: var(--duration-slow) var(--ease-inout); /* ── Layout ──────────────────────────────────────────────────────────────── */ --container-sm: 560px; /* Prose/reading width */ --container-md: 720px; /* Standard content */ --container-lg: 960px; /* Wide content */ --container-xl: 1200px; /* Full-width marketing */ --container-2xl: 1440px; /* Max site width */ --max-prose-width: 68ch; /* Maximum line length for body text */ /* Z-index scale */ --z-base: 0; --z-raised: 10; --z-dropdown: 100; --z-sticky: 200; --z-overlay: 300; --z-modal: 400; --z-toast: 500; --z-tooltip: 600; } /* ───────────────────────────────────────────────────────────────────────────── DARK MODE — via data attribute (manual toggle) ───────────────────────────────────────────────────────────────────────────── */ [data-theme="dark"] { /* ── Dark Named Palette ─────────────────────────────────────────────────── */ --color-morkret: #111110; /* Mörket — deepest page background */ --color-skymning-1: #1A1917; /* Surface (same as light Kol) */ --color-skymning-2: #252320; /* Elevated surface */ --color-skymning-3: #2E2B28; /* Higher elevation */ --color-skymning-4: #3D3935; /* Borders, dividers */ --color-dimma-dark: #5E5850; /* Disabled, placeholder */ --color-sten-dark: #A09890; /* Secondary text */ --color-text-dark: #EDE9E3; /* Primary text */ --color-falun-dark: #C45E45; /* Falun lighter for dark mode contrast */ /* Dark semantic colors */ --color-success-dark: #5A9470; --color-warning-dark: #B88035; --color-error-dark: #B84535; --color-info-dark: #5A82A0; /* Dark semantic backgrounds */ --color-success-bg: #1A2E22; --color-warning-bg: #2A2010; --color-error-bg: #2E1510; --color-info-bg: #12202C; /* ── Override Semantic Roles ─────────────────────────────────────────────── */ --color-bg: var(--color-morkret); --color-bg-elevated: var(--color-skymning-2); --color-bg-subtle: var(--color-skymning-1); --color-bg-muted: var(--color-skymning-3); --color-border: var(--color-skymning-4); --color-border-subtle: var(--color-skymning-3); --color-border-strong: var(--color-dimma-dark); --color-text: var(--color-text-dark); --color-text-secondary: var(--color-sten-dark); --color-text-muted: var(--color-dimma-dark); --color-text-inverse: var(--color-kol); --color-accent: var(--color-falun-dark); --color-accent-hover: #D47058; --color-accent-subtle: rgba(196, 94, 69, 0.15); --color-link: var(--color-falun-dark); --color-link-hover: #D47058; --color-link-visited: #A88070; --color-focus-ring: rgba(196, 94, 69, 0.5); /* ── Dark Shadows ────────────────────────────────────────────────────────── */ /* Shadows are less effective on dark — rely on borders instead */ --shadow-raised: 0 1px 3px rgba(0, 0, 0, 0.20), 0 0 0 1px var(--color-border); --shadow-floating: 0 4px 12px rgba(0, 0, 0, 0.30), 0 0 0 1px var(--color-border); --shadow-overlay: 0 8px 24px rgba(0, 0, 0, 0.40), 0 0 0 1px var(--color-border); } /* ───────────────────────────────────────────────────────────────────────────── DARK MODE — via system preference (auto) This block provides a fallback when no data-theme attribute is set. If your site uses the data attribute for manual toggle, you can remove this block and handle prefers-color-scheme in JavaScript on page load. ───────────────────────────────────────────────────────────────────────────── */ @media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --color-bg: #111110; --color-bg-elevated: #252320; --color-bg-subtle: #1A1917; --color-bg-muted: #2E2B28; --color-border: #3D3935; --color-border-subtle: #2E2B28; --color-border-strong: #5E5850; --color-text: #EDE9E3; --color-text-secondary: #A09890; --color-text-muted: #5E5850; --color-text-inverse: #1A1917; --color-accent: #C45E45; --color-accent-hover: #D47058; --color-accent-subtle: rgba(196, 94, 69, 0.15); --color-link: #C45E45; --color-link-hover: #D47058; --color-link-visited: #A88070; --color-focus-ring: rgba(196, 94, 69, 0.5); --color-success: #5A9470; --color-warning: #B88035; --color-error: #B84535; --color-info: #5A82A0; --color-success-bg: #1A2E22; --color-warning-bg: #2A2010; --color-error-bg: #2E1510; --color-info-bg: #12202C; --shadow-raised: 0 1px 3px rgba(0, 0, 0, 0.20), 0 0 0 1px #3D3935; --shadow-floating: 0 4px 12px rgba(0, 0, 0, 0.30), 0 0 0 1px #3D3935; --shadow-overlay: 0 8px 24px rgba(0, 0, 0, 0.40), 0 0 0 1px #3D3935; } } /* ───────────────────────────────────────────────────────────────────────────── BASE ELEMENT STYLES Applying the brand tokens to standard HTML elements. This section is optional — include if you want out-of-the-box brand styling for documents and simple pages. For component-based apps, apply tokens directly to component styles. ───────────────────────────────────────────────────────────────────────────── */ *, *::before, *::after { box-sizing: border-box; } html { font-size: 16px; -webkit-text-size-adjust: 100%; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } body { background-color: var(--color-bg); color: var(--color-text); font-family: var(--font-body); font-size: var(--text-body); font-weight: var(--weight-regular); line-height: var(--leading-body); letter-spacing: var(--tracking-normal); font-feature-settings: var(--font-features-body); margin: 0; padding: 0; transition: background-color var(--transition-slow), color var(--transition-slow); } /* Headings */ h1, .h1 { font-family: var(--font-heading); font-size: var(--text-h1); font-weight: var(--weight-regular); line-height: var(--leading-tight); letter-spacing: var(--tracking-snug); font-feature-settings: var(--font-features-heading); margin-top: 0; margin-bottom: var(--space-4); } h2, .h2 { font-family: var(--font-heading); font-size: var(--text-h2); font-weight: var(--weight-regular); line-height: var(--leading-snug); letter-spacing: var(--tracking-snug); font-feature-settings: var(--font-features-heading); margin-top: var(--space-8); margin-bottom: var(--space-3); } h3, .h3 { font-family: var(--font-heading); font-size: var(--text-h3); font-weight: var(--weight-medium); line-height: var(--leading-snug); letter-spacing: var(--tracking-normal); font-feature-settings: var(--font-features-heading); margin-top: var(--space-6); margin-bottom: var(--space-3); } h4, .h4 { font-family: var(--font-body); font-size: var(--text-h4); font-weight: var(--weight-medium); line-height: var(--leading-normal); letter-spacing: var(--tracking-normal); margin-top: var(--space-5); margin-bottom: var(--space-2); } h5, .h5 { font-family: var(--font-body); font-size: var(--text-h5); font-weight: var(--weight-semibold); line-height: var(--leading-normal); letter-spacing: var(--tracking-wide); margin-top: var(--space-5); margin-bottom: var(--space-2); } h6, .h6 { font-family: var(--font-body); font-size: var(--text-h6); font-weight: var(--weight-semibold); line-height: var(--leading-normal); letter-spacing: var(--tracking-wider); text-transform: uppercase; color: var(--color-text-secondary); margin-top: var(--space-5); margin-bottom: var(--space-2); } /* Body text */ p { margin-top: 0; margin-bottom: var(--space-4); max-width: var(--max-prose-width); } /* Links */ a { color: var(--color-link); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 2px; transition: color var(--transition-base); } a:hover { color: var(--color-link-hover); } a:visited { color: var(--color-link-visited); } a:focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: var(--radius-sm); } /* Code */ code { font-family: var(--font-mono); font-size: var(--text-code); font-feature-settings: var(--font-features-mono); background-color: var(--color-bg-muted); color: var(--color-text); padding: 0.1em 0.35em; border-radius: var(--radius-sm); border: var(--border-subtle); } pre { font-family: var(--font-mono); font-size: var(--text-code); font-feature-settings: var(--font-features-mono); background-color: var(--color-slag-1); color: var(--color-havre); padding: var(--space-4) var(--space-5); border-radius: var(--radius-lg); border: var(--border-subtle); overflow-x: auto; line-height: var(--leading-relaxed); tab-size: 2; } pre code { background: none; border: none; padding: 0; border-radius: 0; font-size: inherit; color: inherit; } /* Blockquote */ blockquote { font-family: var(--font-heading); font-size: var(--text-h3); font-weight: var(--weight-light); font-style: italic; line-height: var(--leading-snug); color: var(--color-text-secondary); background-color: var(--color-bg-muted); border-left: 3px solid var(--color-accent); margin: var(--space-6) 0; padding: var(--space-4) var(--space-5); border-radius: 0 var(--radius-md) var(--radius-md) 0; } blockquote p { margin-bottom: 0; } /* Small, caption, label */ small, .small { font-size: var(--text-body-sm); } .caption { font-size: var(--text-caption); color: var(--color-text-secondary); line-height: var(--leading-normal); } .label { font-size: var(--text-label); font-weight: var(--weight-medium); letter-spacing: var(--tracking-wider); text-transform: uppercase; color: var(--color-text-secondary); } /* Horizontal rule */ hr { border: none; border-top: var(--border-default); margin: var(--space-8) 0; } /* Display heading utility */ .display { font-family: var(--font-heading); font-size: var(--text-display); font-weight: var(--weight-light); line-height: var(--leading-tight); letter-spacing: var(--tracking-tight); font-feature-settings: var(--font-features-heading); } /* ───────────────────────────────────────────────────────────────────────────── COMPONENT PRIMITIVES Minimal, token-based styles for common UI elements. These are baseline patterns — your component library should override as needed. ───────────────────────────────────────────────────────────────────────────── */ /* Button — Primary */ .btn-primary { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); background-color: var(--color-accent); color: var(--color-white); font-family: var(--font-body); font-size: var(--text-body); font-weight: var(--weight-medium); line-height: 1; padding: var(--space-3) var(--space-5); border: none; border-radius: var(--radius-md); cursor: pointer; text-decoration: none; transition: background-color var(--transition-base); } .btn-primary:hover { background-color: var(--color-accent-hover); color: var(--color-white); text-decoration: none; } .btn-primary:focus-visible { outline: none; box-shadow: var(--focus-ring); } /* Button — Secondary (outline) */ .btn-secondary { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); background-color: transparent; color: var(--color-text); font-family: var(--font-body); font-size: var(--text-body); font-weight: var(--weight-medium); line-height: 1; padding: var(--space-3) var(--space-5); border: var(--border-default); border-radius: var(--radius-md); cursor: pointer; text-decoration: none; transition: background-color var(--transition-base), border-color var(--transition-base); } .btn-secondary:hover { background-color: var(--color-bg-muted); border-color: var(--color-border-strong); text-decoration: none; } .btn-secondary:focus-visible { outline: none; box-shadow: var(--focus-ring); } /* Card */ .card { background-color: var(--color-bg-elevated); border: var(--border-default); border-radius: var(--radius-lg); padding: var(--space-5); transition: box-shadow var(--transition-base); } .card:hover { box-shadow: var(--shadow-raised); } /* Input */ .input { display: block; width: 100%; background-color: var(--color-bg-elevated); color: var(--color-text); font-family: var(--font-body); font-size: var(--text-body); font-weight: var(--weight-regular); line-height: var(--leading-normal); padding: var(--space-2) var(--space-3); border: var(--border-default); border-radius: var(--radius-md); outline: none; transition: border-color var(--transition-base), box-shadow var(--transition-base); } .input::placeholder { color: var(--color-text-muted); } .input:hover { border-color: var(--color-border-strong); } .input:focus { border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-focus-ring); } /* Tag / Badge */ .tag { display: inline-flex; align-items: center; background-color: var(--color-bg-muted); color: var(--color-text-secondary); font-family: var(--font-body); font-size: var(--text-label); font-weight: var(--weight-medium); letter-spacing: var(--tracking-wide); padding: 0.2em var(--space-2); border-radius: var(--radius); border: var(--border-subtle); } /* ───────────────────────────────────────────────────────────────────────────── ACCESSIBILITY ───────────────────────────────────────────────────────────────────────────── */ /* Respect reduced motion preference */ @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; } } /* Visually hidden (screen reader accessible) */ .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border-width: 0; } /* Focus visible only on keyboard navigation */ :focus:not(:focus-visible) { outline: none; } :focus-visible { outline: 2px solid var(--color-accent); outline-offset: var(--focus-ring-offset); border-radius: var(--radius-sm); }