/* Schwa.de — statische Projektpräsenz (v8.1.1)
   Keine externen Schriften: System- und Liberation-Fallbacks */

:root {
  --bg: #fafaf9;
  --surface: #ffffff;
  --ink: #1a1a18;
  --ink-muted: #4a4a45;
  --ink-faint: #6b6b65;
  --line: #d9d9d4;
  --accent: #2c4a5e;
  --accent-soft: #e8eef2;
  --measure: 38rem;
  --gutter: clamp(1rem, 4vw, 1.75rem);
  --font: "Liberation Sans", "Helvetica Neue", Arial, ui-sans-serif, system-ui,
    sans-serif;
  --font-heading: Cambria, "Liberation Serif", "Times New Roman", Times, ui-serif,
    Georgia, serif;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  z-index: 100;
}

.skip-link:focus {
  left: var(--gutter);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.site-header__inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 1.25rem var(--gutter) 1rem;
}

.site-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.site-tagline {
  margin: 0.35rem 0 0;
  font-size: 0.95rem;
  color: var(--ink-muted);
  max-width: var(--measure);
}

.nav-wrap {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 var(--gutter) 1rem;
}

.nav-desktop {
  display: none;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
  margin-top: 0.5rem;
}

.nav-desktop a {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.9rem;
}

.nav-desktop a:hover,
.nav-desktop a:focus-visible {
  text-decoration: underline;
}

.nav-mobile summary {
  cursor: pointer;
  list-style: none;
  font-size: 0.9rem;
  color: var(--accent);
  padding: 0.5rem 0;
  font-weight: 500;
}

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

.nav-mobile[open] summary {
  margin-bottom: 0.5rem;
}

.nav-mobile ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-mobile li {
  margin: 0.35rem 0;
}

.nav-mobile a {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.9rem;
}

.nav-mobile a:hover,
.nav-mobile a:focus-visible {
  text-decoration: underline;
}

@media (min-width: 52rem) {
  .nav-mobile {
    display: none;
  }

  .nav-desktop {
    display: flex;
  }
}

main {
  max-width: 72rem;
  margin: 0 auto;
  padding: 2rem var(--gutter) 3rem;
}

section {
  margin-bottom: 2.75rem;
  scroll-margin-top: 1.25rem;
}

section:last-of-type {
  margin-bottom: 0;
}

h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2.5vw, 1.6rem);
  font-weight: 600;
  margin: 0 0 1rem;
  padding-bottom: 0.35rem;
  border-bottom: 2px solid var(--accent-soft);
  color: var(--ink);
}

h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin: 1.5rem 0 0.5rem;
  color: var(--ink);
}

p {
  margin: 0 0 1rem;
  max-width: var(--measure);
  color: var(--ink-muted);
}

.lead {
  font-size: 1.125rem;
  color: var(--ink-muted);
  max-width: var(--measure);
}

ul.list {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
  max-width: var(--measure);
  color: var(--ink-muted);
}

ul.list li {
  margin-bottom: 0.4rem;
}

ul.check {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
  max-width: var(--measure);
}

ul.check li {
  position: relative;
  padding-left: 1.35rem;
  margin-bottom: 0.5rem;
  color: var(--ink-muted);
}

ul.check li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--ink-faint);
}

.component {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 1rem 1.15rem;
  margin-bottom: 1rem;
  max-width: 42rem;
}

.component h3 {
  margin-top: 0;
  font-size: 1rem;
}

.component p:last-child {
  margin-bottom: 0;
}

.ref-box {
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
  padding: 1rem 1.15rem;
  margin: 1rem 0 1.25rem;
  max-width: var(--measure);
}

.ref-box p {
  margin-bottom: 0.5rem;
  color: var(--ink-muted);
}

.ref-box p:last-child {
  margin-bottom: 0;
}

.ref-box a {
  word-break: break-word;
}

a {
  color: var(--accent);
}

a:hover,
a:focus-visible {
  color: #1e3545;
}

.status-table {
  width: 100%;
  max-width: 42rem;
  border-collapse: collapse;
  font-size: 0.95rem;
  margin: 1rem 0;
}

.status-table th,
.status-table td {
  text-align: left;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--line);
  vertical-align: top;
}

.status-table th {
  background: var(--surface);
  font-weight: 600;
  color: var(--ink);
  width: 38%;
}

.status-table td {
  color: var(--ink-muted);
}

.contact {
  font-size: 1rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
  padding: 1.25rem var(--gutter);
  margin-top: 2rem;
}

.site-footer p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--ink-faint);
  max-width: none;
}