/* Zehn Eins Digital – Onepager
   Keine externen Schriften, keine Skripte, keine Cookies. */

:root {
  --ink: #0a0a0a;
  --paper: #ffffff;
  --muted: #6b6b6b;
  --muted-d: #8c8c8c;
  --line: #e3e3e3;
  --line-d: #2b2b2b;
  --sans: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --pad: 24px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.02em; text-wrap: balance; }
h1 { font-size: clamp(36px, 5vw, 64px); line-height: 1.04; letter-spacing: -0.035em; }
h2 { font-size: clamp(28px, 3.6vw, 46px); line-height: 1.12; letter-spacing: -0.03em; }
h3 { font-size: 20px; line-height: 1.3; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--pad); }
.mono { font-family: var(--mono); }
.muted { color: var(--muted); }
.label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 40px;
}
.dark { background: var(--ink); color: var(--paper); }
.dark .label, .dark .muted { color: var(--muted-d); }
section { padding: 104px 0; }
section + section:not(.dark) { border-top: 1px solid var(--line); }
.sub { max-width: 30em; margin-bottom: 56px; }

/* Navigation */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 28px 0;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 28px; }
nav a:hover { text-decoration: underline; text-underline-offset: 5px; }

/* Hero */
.hero { min-height: 100vh; min-height: 100svh; display: flex; }
.hero > .wrap { display: flex; flex-direction: column; width: 100%; }
.hero-grid {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  padding: 56px 0;
}
.hero h1 { font-size: clamp(38px, 6.4vw, 88px); max-width: 16ch; }
.hero .label { margin-bottom: 32px; }
.hero .lead {
  font-size: clamp(18px, 1.8vw, 22px);
  line-height: 1.5;
  max-width: 30em;
  margin-top: 32px;
  color: var(--muted-d);
}
.cursor {
  display: inline-block;
  width: 0.07em;
  height: 0.82em;
  background: currentColor;
  margin-left: 0.1em;
  vertical-align: -0.04em;
  animation: blink 1.1s steps(2, start) infinite;
}
@keyframes blink { to { visibility: hidden; } }
/* Logo (Wortmarke als Inline-SVG, Farbe folgt currentColor) */
.logo { display: inline-flex; align-items: center; height: 22px; }
.logo svg { height: 100%; width: auto; display: block; fill: currentColor; }
.hero-foot {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 24px 0 32px;
  border-top: 1px solid var(--line-d);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-d);
}

/* Leistungen */
.cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.col { border-top: 1px solid var(--ink); padding-top: 20px; }
.col .n {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
  display: block;
  margin-bottom: 28px;
}
.col h3 { margin-bottom: 12px; }
.col p { color: var(--muted); font-size: 16px; }

/* Marken */
.brands { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--ink); }
.card {
  display: flex;
  flex-direction: column;
  padding: 28px;
  min-height: 300px;
  border-right: 1px solid var(--ink);
  transition: background 0.15s ease, color 0.15s ease;
}
.card:last-child { border-right: 0; }
.card .top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 24px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.06em;
}
/* Überschriften aller drei Kacheln auf einer Höhe: Body oben ausrichten, nicht unten. */
.card .body { padding-top: 56px; }
.card h3 { margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 16px; }
a.card:hover, a.card:focus-visible { background: var(--ink); color: var(--paper); outline: none; }
a.card:hover p, a.card:focus-visible p { color: var(--muted-d); }
.card.soon, .card.soon h3 { color: var(--muted); }
.badge {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 3px 9px;
  line-height: 1.2;
}

/* Geschäftsführung */
.people { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.person { border-top: 1px solid var(--ink); padding-top: 20px; }
.person h3 { margin-bottom: 6px; }
.person .role {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 24px;
}
.link {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}
.link:hover { opacity: 0.6; }

/* Kontakt */
.contact h2 a { border-bottom: 2px solid currentColor; padding-bottom: 2px; overflow-wrap: anywhere; }
.contact h2 a:hover { opacity: 0.6; }
.contact .grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 64px;
  font-size: 16px;
  line-height: 1.6;
}
.k {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 10px;
}

/* Footer */
footer {
  padding: 32px 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
footer .wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
footer ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 28px; }
footer a:hover { text-decoration: underline; text-underline-offset: 5px; }

/* Rechtliches (Impressum, Datenschutz) */
.legal { max-width: 720px; padding: 72px var(--pad) 120px; }
.legal h1 { font-size: clamp(32px, 4.5vw, 56px); margin-bottom: 12px; }
.legal h2 {
  font-size: 13px;
  font-family: var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  margin: 44px 0 12px;
  color: var(--muted);
}
.legal p { margin-bottom: 12px; }
.legal .note {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
  border: 1px dashed var(--muted);
  padding: 12px 14px;
  margin: 28px 0;
}

/* Responsive */
@media (max-width: 900px) {
  section { padding: 80px 0; }
  .hero-grid { align-items: start; padding: 40px 0 48px; }
  .cols, .people { grid-template-columns: 1fr; gap: 40px; }
  .brands { grid-template-columns: 1fr; }
  .card { border-right: 0; border-bottom: 1px solid var(--ink); min-height: 0; }
  .card .body { padding-top: 40px; }
  .card:last-child { border-bottom: 0; }
  .contact .grid { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 600px) {
  :root { --pad: 16px; }
  .hero { min-height: auto; }
  nav { flex-wrap: wrap; }
  nav ul { gap: 20px; }
  .logo { height: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  .cursor { animation: none; }
  html { scroll-behavior: auto; }
}