:root {
  --bg-base: #000000;
  --bg-elev-1: #080808;
  --bg-elev-2: #101010;
  --line-soft: #262626;
  --line-strong: #3a3a3a;
  --text-soft: #cfcfcf;
}

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

html,
body {
  margin: 0;
  min-height: 100%;
  background: radial-gradient(circle at top, #111111 0%, #030303 32%, #000000 62%);
  color: #ffffff;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  display: flex;
  flex-direction: column;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 5, 5, 0.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  line-height: 1;
}

.logo-image {
  display: block;
  height: 34px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn {
  display: inline-block;
  border-radius: 999px;
  padding: 0.7rem 1.1rem;
  font-weight: 600;
  border: 1px solid #ffffff;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.2s ease, color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(255, 255, 255, 0.08);
}

.btn-light {
  color: #ffffff;
  background: transparent;
  border-color: #3a3a3a;
}

.btn-light:hover {
  background: rgba(255, 255, 255, 0.06);
}

.btn-ghost {
  color: #e0e0e0;
  background: transparent;
  border-color: #4a4a4a;
  padding: 0.45rem 0.75rem;
  font-size: 0.85rem;
}

.btn-ghost:hover {
  border-color: #ffffff;
  color: #ffffff;
}

button.btn {
  font: inherit;
  cursor: pointer;
}

.theme-toggle {
  font: inherit;
  cursor: pointer;
  min-width: 2.45rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-inline: 0.55rem;
}

.theme-toggle__label {
  font-size: 1rem;
  line-height: 1;
}

.legal-main {
  flex: 1;
  padding: 4.5rem 0 5rem;
}

.legal-intro {
  margin-bottom: 1.5rem;
}

.legal-kicker {
  margin: 0 0 0.75rem;
  color: #bdbdbd;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

.legal-title {
  margin: 0;
  font-size: clamp(2rem, 4.8vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.legal-lead {
  margin: 1rem 0 0;
  max-width: 58ch;
  color: #d0d0d0;
}

.legal-card {
  border: none;
  border-radius: 0;
  padding: clamp(1.4rem, 3vw, 2.4rem);
  background: transparent;
  box-shadow: none;
}

.legal-prose {
  max-width: 78ch;
}

.legal-prose h2 {
  margin: 2rem 0 0.75rem;
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  line-height: 1.2;
}

.legal-prose h2:first-child {
  margin-top: 0;
}

.legal-prose p,
.legal-prose ul {
  margin: 0 0 1rem;
  color: var(--text-soft);
}

.legal-prose ul {
  padding-left: 1.2rem;
}

.legal-prose li + li {
  margin-top: 0.35rem;
}

.legal-prose strong,
.legal-prose a {
  color: #ffffff;
}

.legal-meta {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer {
  padding: 0;
  border-top: 1px solid #1f1f1f;
}

.footer-bottom {
  padding: 1.25rem 0 1.5rem;
  background: #000000;
}

.footer-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.5rem;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.footer-legal a {
  color: #9c9c9c;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.footer-legal a:hover,
.footer-credit a:hover,
.legal-prose a:hover {
  color: #ffffff;
}

.footer-credit {
  margin: 0;
  font-size: 0.85rem;
  color: #6b6b6b;
  letter-spacing: 0.02em;
}

.footer-credit a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: inherit;
}

.footer-credit__logo {
  width: 16px;
  height: 16px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

a:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 2px;
}

@media (max-width: 680px) {
  .site-header {
    position: static;
  }

  .legal-main {
    padding: 3.3rem 0 4rem;
  }

  .footer-bottom-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ——— Light mode (Impressum / Datenschutz) ——— */
html[data-theme="light"] {
  color-scheme: light;
}

html[data-theme="light"] body {
  color: #111111;
  background:
    radial-gradient(ellipse 140% 90% at 50% -15%, rgba(220, 228, 245, 0.55) 0%, transparent 55%),
    radial-gradient(circle at 100% 40%, rgba(210, 220, 240, 0.35) 0%, transparent 45%),
    radial-gradient(circle at 0% 70%, rgba(230, 235, 248, 0.4) 0%, transparent 42%),
    linear-gradient(180deg, #f8f9fc 0%, #eef1f7 38%, #e4e8f2 100%);
}

html[data-theme="light"] main {
  background: transparent;
}

html[data-theme="light"] .site-header {
  background: rgba(255, 255, 255, 0.86);
  border-bottom-color: rgba(0, 0, 0, 0.08);
}

html[data-theme="light"] .logo-image {
  filter: none;
}

html[data-theme="light"] .btn-light {
  color: #111111;
  background: #ffffff;
  border-color: #b8b8c4;
}

html[data-theme="light"] .btn-light:hover {
  background: #f4f4f7;
}

html[data-theme="light"] .btn-ghost {
  color: #333333;
  border-color: #a8a8b8;
}

html[data-theme="light"] .btn-ghost:hover {
  border-color: #111111;
  color: #000000;
}

html[data-theme="light"] .theme-toggle {
  border-color: #a8a8b8;
  color: #222222;
  background: rgba(255, 255, 255, 0.9);
}

html[data-theme="light"] .theme-toggle:hover {
  border-color: #111111;
  background: #ffffff;
}

html[data-theme="light"] .legal-kicker {
  color: #666666;
}

html[data-theme="light"] .legal-lead {
  color: #444444;
}

html[data-theme="light"] .legal-card {
  border: none;
  background: transparent;
  box-shadow: none;
}

html[data-theme="light"] .legal-prose p,
html[data-theme="light"] .legal-prose ul {
  color: #444444;
}

html[data-theme="light"] .legal-prose strong,
html[data-theme="light"] .legal-prose a {
  color: #111111;
}

html[data-theme="light"] .legal-meta {
  border-top-color: rgba(0, 0, 0, 0.08);
}

html[data-theme="light"] .site-footer {
  border-top-color: #d8d8e0;
}

html[data-theme="light"] .footer-bottom {
  background: transparent;
}

html[data-theme="light"] .footer-legal a {
  color: #555555;
}

html[data-theme="light"] .footer-legal a:hover,
html[data-theme="light"] .footer-credit a:hover,
html[data-theme="light"] .legal-prose a:hover {
  color: #000000;
}

html[data-theme="light"] .footer-credit {
  color: #777777;
}

html[data-theme="light"] .footer-credit__logo {
  filter: brightness(0);
}

html[data-theme="light"] a:focus-visible,
html[data-theme="light"] button:focus-visible {
  outline: 2px solid #111111;
  outline-offset: 2px;
}