/* Dark only: light ink on a near-black field. */
:root {
  --paper: #1A1B1F;
  --ink: #F2F2EE;
  --muted: #A4A6AE;
  --label: #8A8D96;
  --logo: #7A7D86;
  --rule: #2E3036;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --gutter: clamp(24px, 6vw, 80px);
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.5;
}

h1,
h2,
p,
ul,
dl,
dd {
  margin: 0;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  text-decoration-thickness: 2px;
}

a:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
  border-radius: 2px;
}

/* The footer sits at the bottom of the viewport when the content is short. */
.page {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  padding: var(--gutter);
}

.intro,
footer {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
}

/* Logo and headline on the left, the ruled facts list on the right; stacks on phones. */
.intro {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 56px 96px;
  padding-top: clamp(24px, 10vh, 120px);
}

.brand {
  flex: 1 1 360px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.wordmark {
  display: block;
  width: 100%;
  max-width: 440px;
  height: auto;
}

h1 {
  font-size: clamp(26px, 2.8vw, 34px);
  line-height: 1.25;
  font-weight: 500;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h1 span {
  display: block;
}

.facts {
  flex: 1 1 420px;
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid var(--rule);
}

.facts > div {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 24px;
  padding: 18px 0;
  border-top: 1px solid var(--rule);
}

.facts dt {
  flex: 0 0 120px;
  padding-top: 4px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--label);
}

.facts dd {
  flex: 1 1 240px;
}

.focus {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

/* A 44px touch target; the negative margin keeps the text where a plain line would sit. */
.email {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-block: -9px;
}

.note {
  font-size: 14px;
  color: var(--muted);
}

footer {
  margin-top: auto;
  padding-top: 88px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.clients {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-bottom: 56px;
}

.clients h2 {
  font-size: 13px;
  font-weight: 400;
  line-height: 1.4;
  color: var(--label);
}

/* Client logos are single-colour SVGs; these heights balance their visual weight. */
.logos {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 40px;
  color: var(--logo);
}

.logo {
  display: block;
  width: auto;
}

.logo-bayer {
  height: 28.6px;
}

.logo-ebay {
  height: 18px;
}

.logo-siemens {
  height: 12.5px;
}

.logo-telefonica {
  height: 19.8px;
}

.logo-welt {
  height: 13.1px;
}

.trust {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.eu-flag {
  display: block;
  flex: 0 0 auto;
  width: 24px;
  height: 16px;
  margin-top: 2.5px;
  border-radius: 2px;
}

.legal {
  color: var(--label);
}

.legal span {
  display: block;
}

/* A native disclosure: the notice stays out of the way until asked for, no script needed. */
.privacy {
  margin-top: 14px;
  color: var(--label);
}

.privacy summary {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-block: -12px;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  list-style: none;
}

.privacy summary::-webkit-details-marker {
  display: none;
}

.privacy summary:hover {
  text-decoration-thickness: 2px;
}

.privacy summary:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
  border-radius: 2px;
}

.privacy-body {
  max-width: 640px;
  padding-top: 24px;
  color: var(--muted);
}

.privacy-body h3 {
  margin: 20px 0 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
}

.privacy-body p + p {
  margin-top: 10px;
}