/* Legal and store pages (Datenschutz, Nutzungsbedingungen, Impressum, Support,
   Daten löschen). Static, no JS; tokens from tokens.json / README. */

:root {
  --teal: #00C1B5;
  --teal-deep: #008C82;
  --mist: #E6F9F7;
  --ink: #111827;
  --gray-700: #374151;
  --muted: #6B7280;
  --line: #E5E7EB;
  --gray-100: #F3F4F6;
  --paper: #F9FAFB;
  --focus: 0 0 0 3px rgba(0, 193, 181, .30);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: #fff;
  color: var(--ink);
  font: 400 16px/1.65 Inter, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--teal-deep); text-underline-offset: 3px; }
a:hover { color: var(--teal); }
a:focus-visible, summary:focus-visible { outline: none; box-shadow: var(--focus); border-radius: 6px; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

.skip { position: absolute; left: -9999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 50; }
.skip:focus { left: 16px; color: #fff; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255, 255, 255, .92); border-bottom: 1px solid var(--line); backdrop-filter: saturate(1.4) blur(8px); }
.bar { min-height: 68px; display: flex; align-items: center; gap: 16px; }
.brand { display: flex; align-items: center; gap: 8px; text-decoration: none; margin-right: auto; color: var(--ink); }
.brand svg { display: block; flex: none; }
.brand .word { font: 700 19px/1 Inter, sans-serif; letter-spacing: -.02em; color: var(--ink); }
.brand .qes { font: 700 10px/1 Inter, sans-serif; letter-spacing: .04em; background: var(--teal); color: #fff; border-radius: 4px; padding: 3px 5px; margin-left: -3px; }
.brand.small .word { font-size: 16px; }
.brand.small .qes { font-size: 8px; }
.brand .by { font: 400 14px Inter, sans-serif; color: var(--muted); margin-left: 6px; }
.main-nav { display: flex; gap: 28px; flex: 1; white-space: nowrap; font: 500 15px Inter, sans-serif; }
.main-nav a { color: var(--gray-700); text-decoration: none; }
.main-nav a:hover { color: var(--ink); }
/* Same breakpoint as the homepage header. */
@media (max-width: 1040px) { .main-nav { display: none; } }

/* Below 1040px the section links move into a no-JS menu button. */
.menu { display: none; position: relative; order: 3; }
@media (max-width: 1040px) { .menu { display: block; } }
.menu summary { list-style: none; cursor: pointer; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 999px; display: grid; place-items: center; color: var(--gray-700); }
.menu summary::-webkit-details-marker { display: none; }
.menu summary:hover, .menu[open] summary { color: var(--ink); border-color: #D1D5DB; }
.menu-panel { position: absolute; right: 0; top: calc(100% + 10px); min-width: 220px; background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 12px 32px -8px rgba(0, 58, 54, .18); padding: 8px; display: flex; flex-direction: column; z-index: 30; }
.menu-panel a { padding: 10px 14px; border-radius: 10px; color: var(--gray-700); text-decoration: none; font: 500 15px Inter, sans-serif; }
.menu-panel a:hover { background: var(--gray-100); color: var(--ink); }
.lang { font: 600 13px Inter, sans-serif; color: var(--gray-700); text-decoration: none; border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; }
.lang:hover { color: var(--ink); border-color: #D1D5DB; }
.cta { height: 44px; padding: 0 20px; border-radius: 999px; background: var(--ink); color: #fff; font: 600 15px Inter, sans-serif; display: inline-flex; align-items: center; text-decoration: none; }
.cta:hover { background: #1F2937; color: #fff; }
@media (max-width: 420px) { .cta { display: none; } }

/* Document */
.doc { max-width: 784px; padding-top: clamp(40px, 7vw, 88px); padding-bottom: clamp(56px, 8vw, 112px); }
.eyebrow { margin: 0 0 12px; font: 600 13px Inter, sans-serif; letter-spacing: .08em; text-transform: uppercase; color: var(--teal-deep); }
h1 { margin: 0; font: 600 clamp(36px, 5vw, 56px)/1.06 Inter, sans-serif; letter-spacing: -.035em; overflow-wrap: anywhere; hyphens: auto; }
.updated { margin: 16px 0 0; font-size: 14px; color: var(--muted); }
.lead { font-size: clamp(17px, 1.6vw, 19px); line-height: 1.6; color: var(--gray-700); margin: 32px 0 0; }
h2 { margin: 56px 0 0; font: 600 clamp(22px, 2.4vw, 28px)/1.25 Inter, sans-serif; letter-spacing: -.02em; scroll-margin-top: 88px; }
h3 { margin: 32px 0 0; font: 600 18px/1.35 Inter, sans-serif; letter-spacing: -.01em; scroll-margin-top: 88px; }
p, ul, ol { margin: 14px 0 0; }
ul, ol { padding-left: 1.3em; }
li + li { margin-top: 6px; }
strong { font-weight: 600; }
.note, .muted { color: var(--muted); font-size: 14px; }
.address { font-style: normal; }

.callout { margin-top: 32px; background: var(--mist); border-radius: 24px; padding: 20px 24px; }
.callout p:first-child { margin-top: 0; }

.toc { margin-top: 32px; border: 1px solid var(--line); border-radius: 16px; padding: 16px 24px; }
.toc ol { margin: 0; }

.table-wrap { margin-top: 24px; overflow-x: auto; border: 1px solid var(--line); border-radius: 16px; }
table { width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px; line-height: 1.5; }
caption { text-align: left; padding: 14px 16px 0; font-weight: 600; }
th, td { text-align: left; vertical-align: top; padding: 12px 16px; border-bottom: 1px solid var(--line); }
thead th { font: 600 12px Inter, sans-serif; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
tbody tr:last-child td { border-bottom: 0; }
td:first-child { font-weight: 500; }

.facts { margin: 32px 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 28px 40px; }
.facts dt { font: 600 12px Inter, sans-serif; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.facts dd { margin: 4px 0 0; }

.doc details { margin-top: 12px; border: 1px solid var(--line); border-radius: 16px; padding: 0 20px; }
.doc details[open] { padding-bottom: 4px; }
.doc summary { list-style: none; cursor: pointer; padding: 16px 28px 16px 0; font-weight: 600; position: relative; }
.doc summary::-webkit-details-marker { display: none; }
.doc summary::after { content: ""; position: absolute; right: 2px; top: 50%; width: 9px; height: 9px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: translateY(-70%) rotate(45deg); transition: transform .2s; }
.doc details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.doc details p { margin: 0 0 14px; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); background: var(--paper); padding: 40px 0; }
.foot { display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; align-items: center; font-size: 14px; color: var(--muted); }
.foot .brand { margin-right: 0; }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.foot nav a { color: var(--muted); text-decoration: none; }
.foot nav a:hover, .foot nav a[aria-current="page"] { color: var(--ink); }