/* Structa design system: theme.css (palette, roles, themes and every token).
   Generated by _tools/design-system/generate.mjs from _tools/design-system/maps/structa.mjs (with structa.auto.json). Edit the source, then run it again. */
/* How it works
   - The palette is locked. Sections never read it directly, they read roles (--role-*).
   - Roles are set for the Original theme on :root. A theme is <html data-theme="<id>">.
   - Style panel changes go on :root after this file (inline style on <html> or a later <style>).
   - Derived colours, buttons and aliases are declared on ":root, [data-theme]" so they follow the roles. */

/* 1. Named palette (locked) */
:root {
  --color-paper: #fafafa;
  --color-white: #ffffff;
  --color-mist: #f7f7f7;
  --color-concrete: #f2f2f2;
  --color-hairline: #ededed;
  --color-grid-grey: #e6e6e6;
  --color-black: #000000;
  --color-ash: #a6a6a6;
  --color-blaze: #ee4f2f;
  --color-error-ink: #3b0b0b;
  --color-error-wash: #f8e4e4;
}

/* 2. Colour roles: Original */
:root {
  --role-ink: var(--color-black);
  --role-page: var(--color-paper);
  --role-surface: var(--color-white);
  --role-accent: var(--color-blaze);
  --role-accent-deep: var(--color-black);
  --role-line: var(--color-concrete);
  --role-on-photo: var(--color-white);
  --role-overlay: var(--color-black);
  --role-surface-2: var(--color-mist);
  --role-line-strong: var(--color-hairline);
  --role-line-dark: var(--color-grid-grey);
  --role-ink-soft: var(--color-ash);
}

/* 3. Themes: each sets every role. Photo overlay stays dark in every theme. */
[data-theme="original"] {
  --role-ink: var(--color-black);
  --role-page: var(--color-paper);
  --role-surface: var(--color-white);
  --role-accent: var(--color-blaze);
  --role-accent-deep: var(--color-black);
  --role-line: var(--color-concrete);
  --role-on-photo: var(--color-white);
  --role-overlay: var(--color-black);
  --role-surface-2: var(--color-mist);
  --role-line-strong: var(--color-hairline);
  --role-line-dark: var(--color-grid-grey);
  --role-ink-soft: var(--color-ash);
}
[data-theme="blueprint"] {
  color-scheme: light;
  --role-ink: #0b1b33;
  --role-page: #f5f8fc;
  --role-surface: #ffffff;
  --role-accent: #1f5fd6;
  --role-accent-deep: #0b1b33;
  --role-line: #e3eaf3;
  --role-on-photo: #ffffff;
  --role-overlay: #000000;
  --role-surface-2: #eef3f9;
  --role-line-strong: #dbe4ef;
  --role-line-dark: #d2dce9;
  --role-ink-soft: #6d7f98;
}
[data-theme="concrete-studio"] {
  color-scheme: light;
  --role-ink: #1c1c1a;
  --role-page: #eeece8;
  --role-surface: #f8f7f4;
  --role-accent: #9e4708;
  --role-accent-deep: #1c1c1a;
  --role-line: #e0ddd6;
  --role-on-photo: #ffffff;
  --role-overlay: #000000;
  --role-surface-2: #e8e5df;
  --role-line-strong: #dad6ce;
  --role-line-dark: #d0cbc2;
  --role-ink-soft: #85817a;
}
[data-theme="sprint-lilac"] {
  color-scheme: light;
  --role-ink: #1d1430;
  --role-page: #f8f6fc;
  --role-surface: #ffffff;
  --role-accent: #6b3fd4;
  --role-accent-deep: #1d1430;
  --role-line: #ebe5f5;
  --role-on-photo: #ffffff;
  --role-overlay: #000000;
  --role-surface-2: #f3effa;
  --role-line-strong: #e6def2;
  --role-line-dark: #ddd3ec;
  --role-ink-soft: #8a7fa3;
}
[data-theme="night-build"] {
  color-scheme: dark;
  --role-ink: #f5f5f2;
  --role-page: #111312;
  --role-surface: #191b1a;
  --role-accent: #b5e61d;
  --role-accent-deep: #f5f5f2;
  --role-line: #262928;
  --role-on-photo: #ffffff;
  --role-overlay: #000000;
  --role-surface-2: #161817;
  --role-line-strong: #2c2f2e;
  --role-line-dark: #343736;
  --role-ink-soft: #8d918f;
}
[data-theme="inverted"] {
  color-scheme: dark;
  --role-ink: #ffffff;
  --role-page: #0a0a0a;
  --role-surface: #141414;
  --role-accent: #ee4f2f;
  --role-accent-deep: #ffffff;
  --role-line: #1f1f1f;
  --role-on-photo: #ffffff;
  --role-overlay: #000000;
  --role-surface-2: #111111;
  --role-line-strong: #262626;
  --role-line-dark: #2e2e2e;
  --role-ink-soft: #8a8a8a;
}

/* 4. Derived colours: worked out from roles with color-mix, never stored */
:root,
[data-theme] {
  --tone-surface-16: rgb(from var(--role-surface) r g b / 16%);
  --tone-surface-20: rgb(from var(--role-surface) r g b / 20%);
  --tone-ink-89-ink-soft: color-mix(in srgb, var(--role-ink) 89%, var(--role-ink-soft));
  --tone-surface-50-page: color-mix(in srgb, var(--role-surface) 50%, var(--role-page));
  --tone-surface-a26: rgb(from var(--role-surface) r g b / calc(26 / 255));
  --tone-line-dark-86-ink-soft: color-mix(in srgb, var(--role-line-dark) 86%, var(--role-ink-soft));
  --tone-ink-12: rgb(from var(--role-ink) r g b / 12%);
  --tone-ink-a26: rgb(from var(--role-ink) r g b / calc(26 / 255));
  --tone-overlay-a26: rgb(from var(--role-overlay) r g b / calc(26 / 255));
  --tone-line-dark-59-ink-soft: color-mix(in srgb, var(--role-line-dark) 59%, var(--role-ink-soft));
  --tone-ink-79-3-ink-soft: color-mix(in srgb, var(--role-ink) 79.3%, var(--role-ink-soft));
  --tone-ink-69-ink-soft: color-mix(in srgb, var(--role-ink) 69%, var(--role-ink-soft));
  --tone-line-dark-53-ink-soft: color-mix(in srgb, var(--role-line-dark) 53%, var(--role-ink-soft));
  --tone-ink-60: rgb(from var(--role-ink) r g b / 60%);
  --tone-ink-soft-92-ink: color-mix(in srgb, var(--role-ink-soft) 92%, var(--role-ink));
  --tone-ink-40: rgb(from var(--role-ink) r g b / 40%);
  --tone-line-strong-71-line: color-mix(in srgb, var(--role-line-strong) 71%, var(--role-line));
  --tone-line-dark-79-ink-soft: color-mix(in srgb, var(--role-line-dark) 79%, var(--role-ink-soft));
  --tone-ink-a13: rgb(from var(--role-ink) r g b / calc(13 / 255));
  --tone-overlay-20: rgb(from var(--role-overlay) r g b / 20%);
  --tone-overlay-a77: rgb(from var(--role-overlay) r g b / calc(77 / 255));
  --tone-line-dark-93-ink-soft: color-mix(in srgb, var(--role-line-dark) 93%, var(--role-ink-soft));
  --tone-line-71-surface-2: color-mix(in srgb, var(--role-line) 71%, var(--role-surface-2));
  --tone-ink-79-3-ink-soft-40: rgb(from color-mix(in srgb, var(--role-ink) 79.3%, var(--role-ink-soft)) r g b / 40%);
  --tone-surface-40: rgb(from var(--role-surface) r g b / 40%);
  --tone-ink-90: rgb(from var(--role-ink) r g b / 90%);
  --tone-overlay-a15: rgb(from var(--role-overlay) r g b / calc(15 / 255));
  --tone-overlay-a8: rgb(from var(--role-overlay) r g b / calc(8 / 255));
  --tone-surface-a38: rgb(from var(--role-surface) r g b / calc(38 / 255));
  --tone-surface-a77: rgb(from var(--role-surface) r g b / calc(77 / 255));
  --tone-line-dark-87-ink-soft: color-mix(in srgb, var(--role-line-dark) 87%, var(--role-ink-soft));
  --tone-line-dark-67-ink-soft: color-mix(in srgb, var(--role-line-dark) 67%, var(--role-ink-soft));
  --tone-ink-soft-56-line-dark: color-mix(in srgb, var(--role-ink-soft) 56%, var(--role-line-dark));
  --tone-overlay-92: color-mix(in srgb, var(--role-overlay) 92%, transparent);
}

/* 4b. Photo areas: text inside that reads the page colour reads Text on photos instead (same colour in Original) */
.section_home2_layout,
.home3_banner_copy,
.section_home1_banner,
.section_home3_banner,
.section_home2_hero,
.about_team_card,
.home1_about_team-card,
.home2_about_team-card,
.home3_about_team-card,
.home1_blog_card,
.home1_process_right,
.home3_process_right {
  --role-page: var(--color-paper);
  --role-surface: var(--role-on-photo);
  --button-secondary-bg: var(--role-page-outer);
  --tone-surface-50-page: color-mix(in srgb, var(--role-surface) 50%, var(--role-page));
  --button-primary-text: var(--role-surface-outer);
}
:root,
[data-theme] {
  --role-surface-outer: var(--role-surface);
}
.home1_banner_left,
.home3_banner_left {
  --role-ink: var(--role-overlay);
  --tone-ink-89-ink-soft: color-mix(in srgb, var(--role-ink) 89%, var(--role-ink-soft));
  --tone-line-dark-86-ink-soft: color-mix(in srgb, var(--role-line-dark) 86%, var(--role-ink-soft));
  --tone-ink-12: rgb(from var(--role-ink) r g b / 12%);
  --tone-ink-a26: rgb(from var(--role-ink) r g b / calc(26 / 255));
  --tone-line-dark-59-ink-soft: color-mix(in srgb, var(--role-line-dark) 59%, var(--role-ink-soft));
  --tone-ink-79-3-ink-soft: color-mix(in srgb, var(--role-ink) 79.3%, var(--role-ink-soft));
  --tone-ink-69-ink-soft: color-mix(in srgb, var(--role-ink) 69%, var(--role-ink-soft));
  --tone-line-dark-53-ink-soft: color-mix(in srgb, var(--role-line-dark) 53%, var(--role-ink-soft));
  --tone-ink-60: rgb(from var(--role-ink) r g b / 60%);
  --tone-ink-soft-92-ink: color-mix(in srgb, var(--role-ink-soft) 92%, var(--role-ink));
  --tone-ink-40: rgb(from var(--role-ink) r g b / 40%);
  --tone-line-dark-79-ink-soft: color-mix(in srgb, var(--role-line-dark) 79%, var(--role-ink-soft));
  --tone-ink-a13: rgb(from var(--role-ink) r g b / calc(13 / 255));
  --tone-line-dark-93-ink-soft: color-mix(in srgb, var(--role-line-dark) 93%, var(--role-ink-soft));
  --tone-ink-79-3-ink-soft-40: rgb(from color-mix(in srgb, var(--role-ink) 79.3%, var(--role-ink-soft)) r g b / 40%);
  --tone-ink-90: rgb(from var(--role-ink) r g b / 90%);
  --tone-line-dark-87-ink-soft: color-mix(in srgb, var(--role-line-dark) 87%, var(--role-ink-soft));
  --tone-line-dark-67-ink-soft: color-mix(in srgb, var(--role-line-dark) 67%, var(--role-ink-soft));
  --tone-ink-soft-56-line-dark: color-mix(in srgb, var(--role-ink-soft) 56%, var(--role-line-dark));
  --button-secondary-text: var(--role-ink);
}
:root,
[data-theme] {
  --role-page-outer: var(--role-page);
}
.section_home2_layout :is(input, select, textarea),
.home3_banner_copy :is(input, select, textarea),
.section_home1_banner :is(input, select, textarea),
.section_home3_banner :is(input, select, textarea),
.section_home2_hero :is(input, select, textarea),
.about_team_card :is(input, select, textarea),
.home1_about_team-card :is(input, select, textarea),
.home2_about_team-card :is(input, select, textarea),
.home3_about_team-card :is(input, select, textarea),
.home1_blog_card :is(input, select, textarea),
.home1_process_right :is(input, select, textarea),
.home3_process_right :is(input, select, textarea) {
  --role-page: var(--role-page-outer);
  --role-surface: var(--role-surface-outer);
}
:where(.home1_banner_left, .home3_banner_left) {
  color: var(--role-ink);
}

/* 5. Fonts */
:root {
  --font-heading: Geist, sans-serif;
  --font-body: Geist, sans-serif;
  --font-label: "Space Mono", sans-serif;
}

/* 6. Text sizes: three scales (S 0.9, M 1, L 1.1). Every font size is a size token times its scale.
   Tokens keep the unit of the value they replace: px by number (--size-14), other units in the name (--size-1-25rem). */
:root {
  --scale-headings: 1;
  --scale-body: 1;
  --scale-labels: 1;
  --size-h1: 3.5rem;
  --size-h1-heading-style-h1: 3.5rem;
  --size-h2: 2.5rem;
  --size-h2-heading-style-h2: 2.5rem;
  --size-h3: 2rem;
  --size-h4: 1.75rem;
  --size-h5: 1.25rem;
  --size-h6: 1.125rem;
  --size-body-medium: 1rem;
  --size-body-tiny: .755rem;
  --size-body-large: 1.125rem;
  --size-body-small: .8755rem;
  --size-body-regular: 1rem;
  --size-badge: 14px;
  --size-button: .875rem;
  --size-0-875rem: .875rem;
  --size-1-25rem: 1.25rem;
  --size-2-5rem: 2.5rem;
  --size-1rem: 1rem;
  --size-2rem: 2rem;
  --size-1-125rem: 1.125rem;
  --size-3-5rem: 3.5rem;
  --size-1-75rem: 1.75rem;
  --size-0-755rem: .755rem;
  --size-14: 14px;
  --size-10: 10px;
  --size-0-75rem: .75rem;
  --size-0-8755rem: .8755rem;
  --size-12: 12px;
  --size-0-85rem: .85rem;
  --size-2-8rem: 2.8rem;
  --leading-140: 1.4;
  --leading-120: 1.2;
  --leading-130: 1.3;
  --leading-150: 1.5;
  --leading-110: 1.1;
  --leading-115: 1.15;
  --leading-100: 1;
  --leading-0-85rem: .85rem;
  --tracking-0-6: .6px;
}

/* 7. Spacing: 4px base. Values off the 4px grid keep their own token; rem values keep rem. */
:root {
  --container-width: 1200px;
  --section-spacing: 1;
  --section-padding-medium: 96px;
  --section-padding-large: 144px;
  --section-padding-small: 48px;
  --spacing-4: 4px;
  --spacing-5: 5px;
  --spacing-6: 6px;
  --spacing-8: 8px;
  --spacing-12: 12px;
  --spacing-16: 16px;
  --spacing-20: 20px;
  --spacing-24: 24px;
  --spacing-32: 32px;
  --spacing-40: 40px;
  --spacing-48: 48px;
  --spacing-60: 60px;
  --spacing-1rem: 1rem;
  --spacing-1-5rem: 1.5rem;
  --spacing-0-75rem: .75rem;
  --spacing-0-5rem: .5rem;
  --spacing-3rem: 3rem;
  --spacing-1-25rem: 1.25rem;
  --spacing-2rem: 2rem;
  --spacing-0-375rem: .375rem;
  --spacing-4rem: 4rem;
  --spacing-6rem: 6rem;
  --spacing-2-5rem: 2.5rem;
  --spacing-0-25rem: .25rem;
  --spacing-5rem: 5rem;
  --spacing-3-5rem: 3.5rem;
  --spacing-0-125rem: .125rem;
  --spacing-8rem: 8rem;
  --spacing-0-875rem: .875rem;
  --spacing-0-5625rem: .5625rem;
  --spacing-1-75rem: 1.75rem;
  --spacing-12rem: 12rem;
  --spacing-0-3rem: .3rem;
  --spacing-1-125rem: 1.125rem;
  --spacing-3-75rem: 3.75rem;
  --spacing-0-0625rem: .0625rem;
  --spacing-4-5rem: 4.5rem;
  --spacing-10rem: 10rem;
}

/* 7b. Breakpoint values for the role sizes, section paddings and other responsive tokens */
@media screen and (max-width: 991px) {
  :root {
    --section-padding-medium: 84px;
    --section-padding-large: 128px;
    --section-padding-small: 44px;
  }
}
@media screen and (max-width: 767px) {
  :root {
    --size-h1-heading-style-h1: 2.5rem;
    --size-body-large: 1.25rem;
    --section-padding-medium: 72px;
    --section-padding-large: 112px;
    --section-padding-small: 40px;
  }
}
@media screen and (max-width: 479px) {
  :root {
    --size-h1: 2.8rem;
    --size-h2-heading-style-h2: 2rem;
    --section-padding-medium: 72px;
    --section-padding-large: 112px;
    --section-padding-small: 40px;
  }
}

/* 8. Corners: every corner follows --radius-card in proportion. Pills follow --radius-button.
   rem corners are worked out in px from --radius-card (corners are not text, so they do not need to follow the browser font size). */
:root {
  --radius-card: 16px;
  --radius-button: 50px;
  --radius-pill: var(--radius-button);
  --radius-2: calc(var(--radius-card) * 2 / 16);
  --radius-8: calc(var(--radius-card) * 8 / 16);
  --radius-12: calc(var(--radius-card) * 12 / 16);
  --radius-50: calc(var(--radius-card) * 50 / 16);
  --radius-60: calc(var(--radius-card) * 60 / 16);
  --radius-0-75rem: calc(var(--radius-card) * 12 / 16);
  --radius-0-125rem: calc(var(--radius-card) * 2 / 16);
  --radius-0-25rem: calc(var(--radius-card) * 4 / 16);
  --radius-0-375rem: calc(var(--radius-card) * 6 / 16);
}

/* 9. Buttons: read-only, they follow the roles and --radius-button */
:root,
[data-theme] {
  --button-primary-bg: var(--role-accent);
  --button-primary-text: var(--role-surface);
  --button-secondary-bg: var(--role-page);
  --button-secondary-text: var(--role-ink);
  --button-secondary-bg-hover: var(--role-line);
}

/* 10. Shadows and focus */
:root,
[data-theme] {
  --shadow-1: 0 0 3px 1px var(--role-accent);
  --shadow-2: 0 6px 1.25rem var(--tone-overlay-a8);
  --shadow-3: 0 16px 36px var(--tone-overlay-20), 0 40px 40px var(--tone-overlay-a15), inset 0 10px 30px var(--tone-surface-a38);
  --shadow-4: 0 16px 36px var(--tone-overlay-20), 0 40px 40px var(--tone-overlay-a15);
  --shadow-5: 0 0 .25rem 0 var(--role-accent);
  --shadow-6: inset 0 4px 12px var(--tone-surface-a77), inset 0 -4px 12px var(--tone-overlay-a26);
  --focus-ring: var(--role-accent);
}

/* 11. Motion */
:root {
  --motion-fast: .2s;
  --motion-slow: .6s;
  --motion-base: .3s;
  --ease-1: cubic-bezier(.22,.61,.36,1);
}

/* 12. Breakpoints (for reference; media queries cannot read custom properties)
   desktop: min-width 992px
   tablet: max-width 991px
   mobile-landscape: max-width 767px
   mobile: max-width 479px */