:root {
  --paper: #f7f4ed;
  --paper-deep: #ebe5d8;
  --ink: #1d211d;
  --muted: #65665f;
  --line: #c9c4b8;
  --clay: #b7472f;
  --clay-dark: #8f301d;
  --moss: #4e6250;
  --serif: "DM Serif Display", Georgia, serif;
  --sans: "DM Sans", sans-serif;
  --mono: "DM Mono", monospace;
  --max: 1240px;
}

html[data-theme="dark"] {
  --paper: #171914;
  --paper-deep: #23271f;
  --ink: #f0ecdf;
  --muted: #b6b4a9;
  --line: #45493e;
  --clay: #d66c4d;
  --clay-dark: #efa287;
  --moss: #bdc5a3;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 17px/1.5 var(--sans); }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid var(--clay); outline-offset: 3px; }
.wrap { width: min(var(--max), calc(100% - 64px)); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--paper) 96%, transparent); backdrop-filter: blur(12px); }
.nav { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: baseline; gap: 8px; font-size: 20px; font-weight: 600; }
.brand-mark { color: var(--clay); font: 29px/.8 var(--serif); }
.brand-name { display: inline-block; max-width: 64px; overflow: hidden; transform-origin: left center; transition: opacity .22s ease, transform .28s ease, max-width .28s ease, margin .28s ease; }
body.is-scrolled .site-header .brand-name { max-width: 0; margin-right: -8px; opacity: 0; overflow: hidden; transform: translateX(-16px); transition-duration: .62s, .62s, .62s, .62s; transition-delay: .1s; }
.nav-links { display: flex; align-items: center; gap: 26px; margin-left: auto; font-size: 15px; }
.nav-links a[href$="#arbeitsweise"], .mobile-menu a[href$="#arbeitsweise"] { display: none; }
.nav-links a, .footer-links a { border-bottom: 1px solid transparent; }
.nav-links a:hover, .footer-links a:hover { border-color: var(--clay); }
.nav-dropdown { position: relative; }
.nav-dropdown::before { content: ""; position: absolute; top: 100%; left: -18px; width: 244px; height: 17px; }
.nav-dropdown-toggle { display: inline-flex; align-items: center; gap: 9px; padding: 0; border: 0; background: transparent; color: inherit; font: inherit; cursor: pointer; }
.nav-dropdown-toggle::after { content: ""; width: 6px; height: 6px; margin-top: -3px; border-right: 1px solid currentColor; border-bottom: 1px solid currentColor; color: var(--clay); transform: rotate(45deg); transition: transform .18s ease, margin .18s ease; }
.nav-dropdown-toggle[aria-expanded="true"]::after { margin-top: 3px; transform: rotate(225deg); }
.dropdown-menu { position: absolute; top: calc(100% + 17px); left: -18px; display: grid; min-width: 244px; padding: 10px; border: 1px solid var(--line); border-radius: 4px; background: var(--paper); box-shadow: 0 16px 30px rgba(20, 23, 18, .10); }
.dropdown-menu[hidden] { display: none; }
.dropdown-menu a { padding: 9px 10px; border: 0; font-size: 14px; }
.dropdown-menu a:hover { background: var(--paper-deep); color: var(--clay-dark); }
.nav-contact { padding: 9px 14px; border-radius: 4px; background: var(--ink); color: var(--paper); font-size: 14px; font-weight: 500; }
.nav-contact:hover { background: var(--clay-dark); }
.theme-toggle { min-width: 52px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 4px; background: transparent; color: inherit; font: 500 13px/1 var(--sans); cursor: pointer; }
.theme-toggle:hover { border-color: var(--clay); color: var(--clay); }
.menu-toggle { display: none; width: 36px; height: 36px; padding: 0; border: 1px solid var(--line); border-radius: 4px; background: transparent; color: inherit; cursor: pointer; }
.menu-toggle span { display: block; width: 15px; height: 1px; margin: 4px auto; background: currentColor; transition: transform .18s ease, opacity .18s ease; }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-5px) rotate(-45deg); }
.mobile-menu { display: none; }
.page-hero { padding: clamp(75px, 11vw, 150px) 0 clamp(60px, 8vw, 110px); border-bottom: 1px solid var(--line); }
.eyebrow { margin: 0 0 20px; color: var(--moss); font: 500 12px/1.2 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 800px; margin-bottom: 25px; font: normal clamp(51px, 7vw, 96px)/.97 var(--serif); }
.intro { max-width: 620px; margin-bottom: 0; color: #494b44; font-size: clamp(19px, 2vw, 24px); }
.page-content { display: grid; grid-template-columns: minmax(180px, .42fr) minmax(0, 1fr); gap: clamp(45px, 10vw, 150px); padding: clamp(70px, 10vw, 130px) 0; }
.content-aside { color: var(--muted); font-size: 15px; }
.content-aside p { max-width: 225px; }
.article-meta { display: grid; gap: 12px; margin: 30px 0 0; padding: 20px 0 0; border-top: 1px solid var(--line); }
.article-meta div { display: grid; gap: 2px; }
.article-meta dt { color: var(--moss); font: 500 11px/1.3 var(--mono); letter-spacing: .05em; text-transform: uppercase; }
.article-meta dd { margin: 0; color: var(--ink); font-size: 14px; }
.legal-content { max-width: 760px; }
.legal-section { padding: 30px 0 34px; border-top: 1px solid var(--line); }
.legal-section:first-child { border-top-color: var(--ink); }
.legal-section h2 { margin: 0 0 12px; font: normal 27px/1.15 var(--serif); }
.legal-section p, .legal-section li { color: #505149; }
.legal-section p:last-child { margin-bottom: 0; }
.legal-section a { color: var(--clay-dark); border-bottom: 1px solid currentColor; }
.legal-section ul { margin: 8px 0 0; padding-left: 20px; }
.legal-section li { margin-bottom: 4px; }
.profile-list { border-top: 1px solid var(--ink); }
.profile-row { display: grid; grid-template-columns: 140px 1fr; gap: 30px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.profile-row dt { color: var(--moss); font: 500 12px/1.5 var(--mono); letter-spacing: .04em; text-transform: uppercase; }
.profile-row dd { margin: 0; max-width: 620px; }
.closing { background: var(--ink); color: var(--paper); padding: clamp(70px, 10vw, 120px) 0; }
.closing h2 { max-width: 720px; margin: 0; font: normal clamp(40px, 5.5vw, 72px)/1 var(--serif); }
.closing a { display: inline-block; margin-top: 30px; color: #e9b2a4; border-bottom: 1px solid currentColor; font: normal clamp(26px, 3vw, 42px)/1.05 var(--serif); }
footer { background: var(--ink); color: var(--paper); }
.footer { display: grid; grid-template-columns: minmax(230px, .9fr) minmax(0, 1.1fr); gap: 70px; padding: 54px 0 42px; font-size: 14px; }
.footer-theme-toggle { grid-column: 2; justify-self: end; margin-top: -36px; border-color: rgba(240, 236, 223, .38); color: var(--paper); }
.footer-theme-toggle:hover { border-color: #e9b2a4; color: #e9b2a4; }
.footer-meta { margin: 11px 0 0; color: #d8d5c9; font-size: 13px; }
.footer-links { display: grid; grid-template-columns: repeat(4, minmax(120px, 1fr)); gap: 30px; }
.footer-group { display: grid; align-content: start; gap: 9px; }
.footer-group h2 { margin: 0 0 4px; color: var(--moss); font: 500 11px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.footer-social { background: var(--ink); color: var(--paper); }
.footer-social-inner { display: flex; min-height: 58px; align-items: center; border-top: 1px solid rgba(240, 236, 223, .2); }
.social-links { display: flex; align-items: center; gap: 10px; }
.social-link { display: inline-grid; width: 24px; height: 24px; place-items: center; color: var(--paper); font: 600 13px/1 var(--sans); }
.social-link:hover { color: #e9b2a4; }
.social-link svg, .footer-social-inner .footer-theme-toggle svg { width: 18px; height: 18px; }
.social-link svg { fill: currentColor; }
.social-link .icon-outline, .footer-social-inner .footer-theme-toggle svg { fill: none; stroke: currentColor; stroke-width: 1.7; }
.footer-social-inner .language-toggle { min-width: 30px; height: 24px; margin-left: auto; padding: 0; border: 0; background: transparent; color: var(--paper); font: 600 12px/1 var(--mono); letter-spacing: .04em; cursor: pointer; }
.footer-social-inner .language-toggle:hover { color: #e9b2a4; }
.footer-social-inner .footer-theme-toggle { width: 24px; min-width: 24px; height: 24px; margin: 0 0 0 8px; padding: 0; border: 0; border-radius: 0; color: var(--paper); font-size: 18px; }
.footer-social-inner .footer-theme-toggle:hover { border: 0; color: #e9b2a4; }
.service h3 a { border-bottom: 1px solid transparent; transition: border-color .16s ease, color .16s ease; }
.service h3 a:hover { color: var(--clay-dark); border-color: currentColor; }
.work-placeholder { padding: 30px; border: 1px dashed var(--line); color: var(--muted); }
.work-placeholder p:last-child { margin-bottom: 0; }
.solution-list, .blog-list { border-top: 1px solid var(--ink); }
.solution-item, .blog-item { display: grid; grid-template-columns: minmax(170px, .4fr) minmax(0, 1fr); gap: 30px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.blog-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-bottom: 20px; }
.blog-toolbar p { margin: 0; color: var(--muted); font-size: 15px; }
.blog-filters { display: grid; gap: 10px; margin-top: 26px; }
.blog-filter-toggle { display: none; }
.blog-filters legend { margin-bottom: 5px; color: var(--moss); font: 500 11px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.blog-filters fieldset { display: grid; gap: 8px; margin: 0; padding: 0; border: 0; }
.blog-filter { display: flex; align-items: center; gap: 9px; color: var(--ink); font-size: 15px; cursor: pointer; }
.blog-filter input { width: 15px; height: 15px; accent-color: var(--clay); }
.filter-reset { justify-self: start; margin-top: 5px; padding: 0; border: 0; border-bottom: 1px solid currentColor; background: transparent; color: var(--clay-dark); font: 500 14px/1.3 var(--sans); cursor: pointer; }
.blog-empty { margin: 28px 0 0; color: var(--muted); }
.view-controls { display: flex; gap: 7px; }
.view-toggle { width: 36px; height: 36px; padding: 0; border: 1px solid var(--line); border-radius: 4px; background: transparent; color: var(--ink); cursor: pointer; }
.view-toggle:hover, .view-toggle[aria-pressed="true"] { border-color: var(--clay); color: var(--clay); }
.view-icon { display: grid; width: 15px; height: 15px; margin: auto; gap: 3px; }
.view-icon span { display: block; background: currentColor; }
.view-icon-list { grid-template-rows: repeat(3, 1fr); }
.view-icon-grid { grid-template-columns: repeat(2, 1fr); }
.blog-list.is-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 32px; }
.blog-list.is-grid .blog-item { display: block; padding: 30px 0 36px; }
.blog-list.is-grid .blog-meta { margin-bottom: 32px; }
.solution-item h2, .blog-item h2 { margin: 0 0 10px; font: normal 31px/1.1 var(--serif); }
.solution-item p, .blog-item p { max-width: 610px; margin-bottom: 0; color: #505149; }
.solution-label, .blog-meta { color: var(--moss); font: 500 11px/1.5 var(--mono); letter-spacing: .05em; text-transform: uppercase; }
.text-link { display: inline-block; margin-top: 18px; color: var(--clay-dark); border-bottom: 1px solid currentColor; font-weight: 500; }
.article { max-width: 760px; }
.article > p { max-width: 680px; margin-bottom: 24px; color: #505149; font-size: 19px; line-height: 1.65; }
.article h2 { margin: 54px 0 16px; font: normal 38px/1.1 var(--serif); }
.article ul { margin: 0 0 26px; padding-left: 22px; color: #505149; }
.article li { margin-bottom: 8px; }
.ask-ai-aside { margin: 22px 0 0; }
.ask-ai-menu { position: relative; display: inline-block; }
.ask-ai-menu::before { content: ""; position: absolute; top: 100%; right: 0; width: 100%; height: 8px; }
.ask-ai-trigger { min-height: 42px; padding: 10px 14px; border: 0; border-radius: 4px; background: var(--clay); color: #fff; font: 500 14px/1 var(--sans); cursor: pointer; }
.ask-ai-trigger:hover { background: var(--clay-dark); }
.ask-ai-options { position: absolute; top: calc(100% + 8px); left: 0; z-index: 2; display: grid; min-width: 190px; padding: 8px; border: 1px solid var(--line); border-radius: 4px; background: var(--paper); box-shadow: 0 14px 26px rgba(20, 23, 18, .12); }
.ask-ai-options[hidden] { display: none; }
.ask-ai-options > span { padding: 3px 10px 7px; color: var(--muted); font: 500 11px/1.2 var(--mono); letter-spacing: .05em; text-transform: uppercase; }
.ask-ai-chat-links { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 0 4px 4px; }
.ask-ai-options a, .ask-ai-options button { padding: 9px 10px; border: 0; border-radius: 3px; background: transparent; color: var(--ink); text-align: left; font: 500 14px/1.2 var(--sans); cursor: pointer; }
.ask-ai-chat-links a { text-align: center; }
.ask-ai-options a:hover, .ask-ai-options button:hover { background: var(--paper-deep); color: var(--clay-dark); }
.ask-ai-status { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

html[data-theme="dark"] .site-header { background: color-mix(in srgb, var(--paper) 94%, transparent); }
html[data-theme="dark"] .nav-contact { background: #efecdf; color: #1d211d; }
html[data-theme="dark"] .nav-contact:hover { background: var(--clay); color: #fff; }
html[data-theme="dark"] .intro, html[data-theme="dark"] .legal-section p, html[data-theme="dark"] .legal-section li { color: #cbc8bc; }
html[data-theme="dark"] .solution-item p, html[data-theme="dark"] .blog-item p, html[data-theme="dark"] .article > p, html[data-theme="dark"] .article ul { color: #cbc8bc; }
html[data-theme="dark"] .blog-filter { color: var(--ink); }
html[data-theme="dark"] .ask-ai { background: #23271f; }
html[data-theme="dark"] .ask-ai-options { background: #171914; }
html[data-theme="dark"] .legal-section a { color: var(--clay-dark); }
html[data-theme="dark"] .closing { background: #0d0f0b; color: #f0ecdf; }
html[data-theme="dark"] .closing a { color: #efad9a; }
html[data-theme="dark"] footer { background: #0d0f0b; color: #f0ecdf; }
html[data-theme="dark"] .footer-social { background: #0d0f0b; color: #f0ecdf; }
html[data-theme="dark"] .footer-social .social-link,
html[data-theme="dark"] .footer-social .footer-theme-toggle,
html[data-theme="dark"] .footer-social .language-toggle { color: #f0ecdf; }
.easter-egg { max-height: 0; overflow: hidden; background: var(--ink); color: var(--paper); transition: max-height .72s cubic-bezier(.2, .8, .2, 1); }
.easter-egg.is-revealed { max-height: 560px; }
.easter-egg-inner { display: flex; min-height: 420px; flex-direction: column; align-items: center; justify-content: center; padding-top: 72px; padding-bottom: 72px; text-align: center; opacity: 0; transform: translateY(22px); transition: opacity .42s ease .2s, transform .62s cubic-bezier(.2, .8, .2, 1) .2s; }
.easter-egg.is-revealed .easter-egg-inner { opacity: 1; transform: translateY(0); }
.easter-egg-question { max-width: 100%; min-height: 2.08em; margin: 0; font: normal clamp(24px, 2.25vw, 32px)/1.04 var(--serif); }
.easter-egg-next { margin-top: 22px; padding: 10px 16px; border: 1px solid rgba(240, 236, 223, .38); border-radius: 4px; background: transparent; color: var(--paper); font: 500 14px/1 var(--sans); cursor: pointer; }
.easter-egg-next:hover { border-color: #e9b2a4; color: #e9b2a4; }
.easter-egg-next[data-joke-contact] { margin-top: 22px; border-color: var(--clay); background: var(--clay); color: #fff; }
.easter-egg-next[data-joke-contact]:hover { border-color: var(--clay-dark); background: var(--clay-dark); color: #fff; }
html[data-theme="dark"] .easter-egg { background: #0d0f0b; color: #f0ecdf; }
html[data-theme="dark"] .easter-egg-next { color: #f0ecdf; }

@media (min-width: 1000px) {
  .easter-egg-question { white-space: nowrap; }
  .easter-egg.is-contact-prompt .easter-egg-question { white-space: normal; }
}

@media (max-width: 1080px) {
  .nav-links, .nav-contact, .nav > .theme-toggle { display: none; }
  .menu-toggle { display: flex !important; flex: 0 0 36px; flex-direction: column; align-items: center; justify-content: center; margin-left: auto; }
  .mobile-menu { position: absolute; top: 100%; right: 0; left: 0; display: grid; padding: 12px 32px 20px; border-top: 1px solid var(--line); background: var(--paper); box-shadow: 0 14px 26px rgba(20, 23, 18, .12); }
  .mobile-menu[hidden] { display: none; }
  .mobile-menu a { padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 17px; }
  .mobile-menu .mobile-contact { display: inline-flex; justify-content: center; margin-top: 18px; padding: 12px 14px; border: 0; border-radius: 4px; background: var(--ink); color: var(--paper); font-weight: 500; }
  .mobile-menu .theme-toggle { justify-self: start; margin-top: 14px; }
}

@media (max-width: 760px) {
  .wrap { width: min(100% - 40px, var(--max)); }
  .nav { min-height: 58px; }
  .nav-links, .nav-contact, .nav > .theme-toggle { display: none; }
  .menu-toggle { display: flex !important; flex: 0 0 36px; flex-direction: column; align-items: center; justify-content: center; margin-left: auto; }
  .mobile-menu { position: absolute; top: 100%; right: 0; left: 0; display: grid; padding: 12px 20px 20px; border-top: 1px solid var(--line); background: var(--paper); box-shadow: 0 14px 26px rgba(20, 23, 18, .12); }
  .mobile-menu[hidden] { display: none; }
  .mobile-menu a { padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 17px; }
  .mobile-menu .mobile-contact { display: inline-flex; justify-content: center; margin-top: 18px; padding: 12px 14px; border: 0; border-radius: 4px; background: var(--ink); color: var(--paper); font-weight: 500; }
  .mobile-menu .theme-toggle { justify-self: start; margin-top: 14px; }
  h1 { font-size: clamp(43px, 13vw, 54px); overflow-wrap: anywhere; }
  .eyebrow { font-size: 10px; overflow-wrap: anywhere; }
  .page-content { grid-template-columns: 1fr; gap: 24px; }
  .content-aside p { max-width: 100%; }
  .blog-filters { gap: 0; margin-top: 20px; }
  .blog-filter-toggle { display: flex; width: 100%; align-items: center; justify-content: space-between; padding: 11px 0; border: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: transparent; color: var(--ink); font: 500 14px/1.2 var(--sans); cursor: pointer; }
  .blog-filter-toggle::after { content: "+"; color: var(--clay); font: 20px/1 var(--sans); }
  .blog-filter-toggle[aria-expanded="true"]::after { content: "−"; }
  .blog-filter-content { padding-top: 16px; }
  .profile-row { grid-template-columns: 1fr; gap: 7px; }
  .footer { grid-template-columns: 1fr; gap: 30px; padding: 42px 0 34px; }
  .footer-links { grid-template-columns: repeat(2, minmax(120px, 1fr)); gap: 28px 18px; }
  .footer-social-inner { min-height: 54px; }
  .easter-egg-inner { min-height: 360px; padding-top: 58px; padding-bottom: 58px; }
  .solution-item, .blog-item { grid-template-columns: 1fr; gap: 9px; }
  .blog-list.is-grid { grid-template-columns: 1fr; }
}

@media (min-width: 761px) and (max-width: 900px) {
  .blog-filters { gap: 0; margin-top: 20px; }
  .blog-filter-toggle { display: flex; width: 100%; align-items: center; justify-content: space-between; padding: 11px 0; border: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: transparent; color: var(--ink); font: 500 14px/1.2 var(--sans); cursor: pointer; }
  .blog-filter-toggle::after { content: "+"; color: var(--clay); font: 20px/1 var(--sans); }
  .blog-filter-toggle[aria-expanded="true"]::after { content: "−"; }
  .blog-filter-content { padding-top: 16px; }
}