/* ihloff.de — KERN Native 2.8.1. Functional colors and type remain upstream. */
/* KERN defines contextual tokens on body, including when the OS selects the theme. */
body {
  --site-ink: var(--kern-color-layout-text-default-contextual, #131525);
  --site-muted: var(--kern-color-layout-text-muted-contextual, #454b6b);
  --site-action: var(--kern-color-action-default-contextual, #2044aa);
  --site-line: var(--kern-color-decorative-border-contextual, #c0c3d5);
  --site-background: var(--kern-color-layout-background-default-contextual);
  --site-surface: var(--kern-color-layout-background-level-1, #f3f4f8);
  --site-accent: #e27c37;
  --site-width: 75rem;
}
html { color-scheme: light dark; scroll-padding-top: 1.5rem; }
html[data-kern-theme="light"] { color-scheme: light; }
html[data-kern-theme="dark"] { color-scheme: dark; }
body { margin: 0; color: var(--site-ink); background: var(--site-background); font-size: 1.125rem; line-height: 1.6; }
main:focus { outline: none; }
h1, h2, h3, p, ul, ol, dl { margin: 0; }
h1, h2, h3 { overflow-wrap: anywhere; text-wrap: balance; }
p, li, dd, a { overflow-wrap: anywhere; }
p + p { margin-top: 1rem; }
ul, ol { padding-left: 1.5rem; }
li + li { margin-top: .5rem; }
a { color: var(--site-action); text-decoration: underline; text-underline-offset: .2em; text-decoration-thickness: .08em; }
a:hover { text-decoration-thickness: .13em; }
body :focus-visible { outline: 4px solid var(--kern-color-action-focus-default-contextual); outline-offset: 2px; border-radius: var(--kern-metric-border-radius-default); }
.kern-btn { text-decoration: none; max-width: 100%; white-space: normal; text-align: center; }
.skip-link { position: absolute; top: .5rem; left: 1rem; z-index: 10; padding: .75rem 1rem; background: var(--site-background); transform: translateY(-200%); }
.skip-link:focus { transform: translateY(0); }
.site-shell { max-width: var(--site-width); margin-inline: auto; padding-inline: 2rem; }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 2rem; min-height: 7.25rem; padding-block: 1.5rem; border-bottom: 1px solid var(--site-line); }
.brand { display: inline-flex; gap: .75rem; align-items: center; flex-shrink: 0; color: var(--site-ink); font-size: 1.375rem; font-weight: 600; line-height: 1.25; text-decoration: none; }
.brand img { width: 2.75rem; height: 2.75rem; }
.brand-name { display: block; font-size: .875rem; font-weight: 400; color: var(--site-muted); margin-top: .125rem; }
.theme-picker[hidden] { display: none; }
/* Keep the native select accessible inside a compact, icon-only hit target. */
.theme-picker { position: relative; display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; width: 2.75rem; height: 2.75rem; border-radius: var(--kern-metric-border-radius-default); color: var(--site-action); }
.theme-picker:hover { background: var(--site-surface); }
.theme-picker__icon { background-color: currentColor; pointer-events: none; }
.theme-picker__select { position: absolute; inset: 0; width: 100%; height: 100%; padding: 0; opacity: 0; cursor: pointer; }
.theme-picker:has(:focus-visible) { outline: 4px solid var(--kern-color-action-focus-default-contextual); outline-offset: 2px; }
.header-meta { display: flex; flex-wrap: wrap; justify-content: flex-end; align-items: center; gap: 1rem 2rem; }
.page-nav, .lang-switcher, .footer-nav { display: flex; align-items: center; flex-wrap: wrap; gap: .25rem 1.25rem; }
.page-nav a, .lang-switcher a { display: inline-flex; align-items: center; min-height: 2.75rem; }
.page-nav a { font-weight: 500; }
.lang-switcher { gap: .25rem .75rem; padding-left: 1.5rem; border-left: 1px solid var(--site-line); font-size: .875rem; }
.lang-switcher a { color: var(--site-muted); }
a[aria-current=page] { font-weight: 600; text-decoration-thickness: .15em; color: var(--site-ink); }
.section-kicker, .kicker, .card-eyebrow { color: var(--site-muted); font-size: 1rem; font-weight: 500; line-height: 1.5; margin: 0 0 .75rem; }
.home-hero { padding-block: 4rem 2.5rem; border-bottom: 1px solid var(--site-line); }
.home-hero > .section-kicker::before { content: ''; display: inline-block; width: 1.5rem; height: .25rem; margin: 0 .75rem .2rem 0; background: var(--site-accent); }
.home-hero h1 { max-width: 22ch; margin-bottom: 2rem; }
.home-hero h1 span { color: var(--site-action); }
.hero-intro { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 2rem; align-items: start; }
.lead { font-size: 1.25rem; line-height: 1.6; max-width: 65ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; margin-top: 1.5rem; }
.hero-intro .hero-actions { justify-content: flex-end; margin-top: .25rem; }
.trust-line { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem; font-size: 1rem; color: var(--site-muted); margin-top: 2.5rem; }
.trust-line strong { color: var(--site-ink); font-weight: 500; }
.section { margin-block: 4rem; }
.section-heading { max-width: 52rem; margin-bottom: 2rem; }
.section-heading h2 { margin: 0; }
.section-heading .status-pill { margin-top: 1rem; }
.two-columns, .analysis-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
.expertise-card { padding: 2rem; border: 1px solid var(--site-line); border-top: .25rem solid var(--site-action); border-radius: .25rem; }
.expertise-card h3 { margin-bottom: .75rem; }
.expertise-card ul { margin-block: 1.5rem; }
.expertise-card > a { display: inline-block; padding-block: .25rem; font-weight: 500; }
.showcase-section { padding: 2.5rem; background: var(--site-surface); border-radius: .25rem; }
.project-card-top { gap: .5rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--site-line); }
.project-name { color: var(--site-ink); font-size: 1.75rem; line-height: 1.2; font-weight: 600; }
.project-status { color: var(--site-muted); font-size: .875rem; }
.project-card-body p { margin: .5rem 0 0; }
.project-card-body .project-tech { color: var(--site-muted); font-size: .875rem; margin-top: 1rem; }
.project-card .kern-card__footer a { font-weight: 500; padding-block: .25rem; }
.format-card { display: flex; flex-direction: column; align-items: start; border-top: 2px solid var(--site-line); padding-top: 1.5rem; gap: 1rem; }
.format-card p { flex-grow: 1; }
.format-card > a { font-size: 1rem; padding-block: .25rem; }
.experience-section .card-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.experience-section { padding-block: 2.5rem; border-block: 1px solid var(--site-line); }
.section-intro { max-width: 65ch; margin-bottom: 2rem; }
.experience-item { border-left: 3px solid var(--site-accent); padding-left: 1.25rem; }
.experience-item p { font-size: 1rem; margin-top: .5rem; }
.experience-item .role-title { color: var(--site-muted); }
.working-steps { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 2.5rem; padding-left: 1.5rem; }
.working-steps li { margin: 0; padding-left: .5rem; }
.working-steps li::marker { color: var(--site-action); font-weight: 600; }
.working-steps h3 { margin-bottom: .5rem; }
.contact-panel { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 2.5rem; background: var(--site-surface); border-top: .25rem solid var(--site-accent); padding: 2.5rem; margin-block: 4rem; border-radius: .25rem; }
.contact-panel h2 { margin-bottom: 1rem; }
.contact-panel p { max-width: 65ch; }
.contact-panel:has(> div:only-child) { grid-template-columns: 1fr; }
.contact-links { display: flex; flex-direction: column; align-items: start; gap: .75rem; justify-content: center; }
.contact-links a:not(.kern-btn) { display: inline-block; padding-block: .5rem; }
.contact-disclosure { max-width: 100%; }
.contact-disclosure summary { cursor: pointer; min-height: 2.75rem; padding-block: .5rem; color: var(--site-action); font-weight: 500; text-decoration: underline; text-underline-offset: .2em; overflow-wrap: anywhere; }
.contact-disclosure summary:hover { text-decoration-thickness: .13em; }
.contact-disclosure .contact-value { margin-block: .5rem 1rem; overflow-wrap: anywhere; }
.contact-disclosure .contact-value a { padding-block: .25rem; }
.contact-panel > div > .contact-links { margin-top: 1.5rem; }
.contact-note { color: var(--site-muted); font-size: 1rem; }
.contact-side { border-left: 1px solid var(--site-line); padding-left: 1.5rem; }
.contact-side h3 { font-size: 1.25rem; }
.contact-side p { font-size: 1rem; margin-top: .75rem; }
.site-footer { display: flex; align-items: start; justify-content: space-between; flex-wrap: wrap; gap: 1rem 2rem; padding-block: 2rem; border-top: 1px solid var(--site-line); font-size: .875rem; }
.site-footer p { margin: 0; color: var(--site-muted); }
.site-footer .design-credit { flex-basis: 100%; }
.landing-footer { max-width: 48rem; margin-inline: auto; padding-inline: 2rem; }
.footer-nav a { display: inline-block; padding-block: .375rem; }
/* Existing service and legal content uses the same KERN foundation. */
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.8fr) minmax(0, 1fr); gap: 3rem; align-items: start; padding-block: 3rem; border-bottom: 1px solid var(--site-line); }
.hero-copy h1 { margin: 1rem 0 1.5rem; }
.hero-topline .live-indicator { font-size: 1rem; color: var(--site-muted); }
.hero-meta, .service-meta { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.5rem; }
.signal-pill, .status-pill, .service-meta span, .tag-list li { display: inline-block; background: var(--site-surface); border: 1px solid var(--site-line); padding: .25rem .75rem; border-radius: .25rem; font-size: .875rem; color: var(--site-muted); }
.hero-trust { margin-top: 1.5rem; font-size: 1rem; color: var(--site-muted); }
.section-panel h2, .highlight-card h2 { margin-bottom: 1.25rem; }
.section-panel p, .highlight-card p { max-width: 65ch; }
.highlight-card, .legal-card { background: var(--site-surface); border: 1px solid var(--site-line); border-radius: .25rem; padding: 1.5rem; }
.legal-card h2 { font-size: 1.5rem; }
.service-card { border: 1px solid var(--site-line); border-radius: .25rem; padding: 1.5rem; }
.service-link-card { display: flex; flex-direction: column; gap: 1rem; text-decoration: none; color: var(--site-ink); }
.service-link-card:hover { border-color: var(--site-action); }
.service-link-card p { margin: 0; }
.service-link-card h3, .card-link-label { color: var(--site-action); text-decoration: underline; text-underline-offset: .2em; }
.service-link-card .service-meta { margin-top: auto; }
.service-meta span { font-size: .875rem; }
.card-link-label { font-size: 1rem; font-weight: 500; }
.process-list { display: grid; gap: 1.5rem; }
.process-step { border-left: 3px solid var(--site-line); padding-left: 1.25rem; }
.process-step h3 { margin-bottom: .5rem; }
.service-quote { margin: 1.5rem 0; padding-left: 1.5rem; border-left: .25rem solid var(--site-accent); }
.facts { margin-top: 1rem; }
.facts > div { padding-block: 1rem; border-bottom: 1px solid var(--site-line); }
.facts > div:last-child { border-bottom: 0; padding-bottom: 0; }
.facts dt { color: var(--site-muted); font-size: .875rem; font-weight: 500; }
.facts dd { margin: .25rem 0 0; font-size: 1rem; }
.legal-layout { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 3rem; align-items: start; padding-block: 3rem; }
.legal-copy { max-width: 70ch; }
.legal-copy h1 { margin-bottom: 1.5rem; }
.legal-copy h2 { margin: 2rem 0 1rem; }
.legal-copy h3 { margin: 1.5rem 0 .75rem; }
.legal-copy ul, .legal-copy ol { margin-block: 1rem; }
.legal-copy .code-note { overflow-wrap: anywhere; }
.case-hero { padding-block: 3rem; border-bottom: 1px solid var(--site-line); }
.case-hero h1 { max-width: 25ch; margin-bottom: 1.5rem; }
.tag-list { display: flex; flex-wrap: wrap; gap: .5rem; padding: 0; list-style: none; margin-top: 1.5rem; }
.tag-list li { margin: 0; }
.case-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 3rem; align-items: start; margin-block: 3rem; }
.case-body section + section { margin-top: 2.5rem; }
.case-body h2 { margin-bottom: 1rem; }
.case-body p, .case-body li { max-width: 70ch; }
.case-facts { padding: 1.5rem; background: var(--site-surface); border: 1px solid var(--site-line); border-radius: .25rem; }
.case-facts h2 { font-size: 1.5rem; }
.case-next { border-top: 1px solid var(--site-line); padding-top: 2rem; }
.case-next h2 { font-size: 1.5rem; margin-bottom: 1rem; }
.landing-shell { max-width: 48rem; margin: 10vh auto; padding: 2rem; }
.landing-shell h1 { margin: 2rem 0 1rem; }
.language-cards { display: flex; flex-wrap: wrap; gap: 1rem; margin-block: 2rem; }
@media (max-width: 64rem) {
 .site-header { flex-wrap: wrap; gap: 1rem; }
 .header-meta { justify-content: flex-start; }
 .hero-intro { grid-template-columns: 1fr; gap: 1.5rem; }
 .hero-intro .hero-actions { justify-content: flex-start; }
 .hero-grid, .legal-layout, .case-grid { gap: 2rem; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); }
 .card-grid, .experience-section .card-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
 .showcase-section { padding: 2rem; }
 .contact-panel { grid-template-columns: 1fr; }
 .contact-side { padding: 1.5rem 0 0; border-left: 0; border-top: 1px solid var(--site-line); }
}
@media (max-width: 46rem) {
 .site-shell { padding-inline: 1.25rem; }
 .site-header { padding-block: 1rem; }
 .header-meta { display: grid; grid-template-columns: minmax(0, 1fr) auto; width: 100%; gap: .25rem; }
 .header-meta .page-nav { grid-column: 1 / -1; }
 .header-meta .lang-switcher { grid-column: 1; grid-row: 2; }
 .header-meta .theme-picker { grid-column: 2; grid-row: 2; }
 .lang-switcher { border-left: 0; padding-left: 0; gap: 1.25rem; }
 .home-hero { padding-top: 2.5rem; }
 /* Use KERN's smaller type pair where long translated display headings must fit. */
 .home-hero h1 { font-size: var(--kern-typography-font-size-x-large-adaptive); line-height: var(--kern-typography-line-height-x-large-adaptive); hyphens: auto; }
 .home-hero .lead, .lead { font-size: 1.125rem; }
 .section { margin-block: 3rem; }
 .two-columns, .analysis-grid, .card-grid, .experience-section .card-grid, .working-steps, .hero-grid, .legal-layout, .case-grid { grid-template-columns: 1fr; gap: 1.5rem; }
 .expertise-card, .showcase-section, .contact-panel { padding: 1.5rem; }
 .showcase-section { margin-inline: -.25rem; }
 .contact-panel { margin-block: 3rem; }
 .contact-links .kern-btn { font-size: 1rem; padding-inline: .25rem; }
 .contact-links .kern-label { font-size: 1rem; }
 .hero-grid, .legal-layout, .case-hero { padding-block: 2rem; }
 .trust-line { gap: .25rem .5rem; }
 .trust-line > strong { white-space: normal; }
 .working-steps { gap: 1.5rem; }
 .site-footer { padding-block: 1.5rem; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media (forced-colors: active) {
 .theme-picker { border: 1px solid ButtonText; }
 .theme-picker__icon { forced-color-adjust: none; background-color: ButtonText !important; }
 .theme-picker:has(:focus-visible) { outline-color: Highlight; }
 body :focus-visible { outline: 3px solid Highlight !important; }
 .kern-btn { border: 1px solid ButtonText; }
 .expertise-card, .project-card, .contact-panel { border: 1px solid CanvasText; }
 a { color: LinkText; }
 .contact-disclosure summary { color: LinkText; }
}
@media print {
 .theme-picker { display: none; }
 .contact-disclosure::details-content { content-visibility: visible; }
 .contact-disclosure > .contact-value { display: block !important; }
 .contact-disclosure > summary { display: none; }
}