/*
 * Himmel-Redesign fuer die oeffentlichen Unterseiten.
 *
 * Dieses Stylesheet wird bewusst nur auf /demo, Impressum,
 * Datenschutzerklaerung und Demo-Datenschutzhinweis geladen. Die bestehende
 * site.css bleibt als Funktions- und Layoutbasis erhalten; alle Regeln hier
 * sind ueber .public-page gekapselt und beeinflussen keine anderen Seiten.
 */

body.public-page {
  --c-sky-50: #f4f8fd;
  --c-sky-100: #e8f1fb;
  --c-sky-200: #d3e5f7;
  --c-sky-300: #b6d4f0;
  --c-sky-400: #8ebbe4;
  --c-deep: #2c3e50;
  --c-deep-600: #22303f;
  --c-ink: #16283a;
  --c-accent: #35648f;
  --c-mint: #dcefe8;
  --c-sand: #f7ead6;
  --c-lilac: #e6e3f7;
  --c-blush: #f6dfe4;
  --c-white: #ffffff;
  --c-text: #2a3d4e;
  --c-muted: #55708a;
  --c-line: #d7e3ef;

  /* Kompatibilitaet mit den bestehenden Komponenten aus site.css. */
  --ink-950: var(--c-ink);
  --ink-900: var(--c-deep);
  --ink-800: var(--c-deep);
  --ink-700: var(--c-text);
  --ink-600: var(--c-muted);
  --ink-500: #6b8196;
  --ink-300: var(--c-sky-300);
  --ink-200: var(--c-line);
  --ink-100: var(--c-sky-100);
  --ink-50: var(--c-sky-50);
  --teal-700: var(--c-accent);
  --teal-600: var(--c-accent);
  --teal-500: var(--c-sky-400);
  --teal-100: var(--c-sky-200);
  --teal-50: var(--c-sky-50);
  --amber-500: #a76b1f;
  --white: var(--c-white);
  --bg-base: var(--c-sky-50);
  --bg-soft: var(--c-sky-100);
  --text-primary: var(--c-deep);
  --text-secondary: var(--c-muted);
  --accent-primary: var(--c-accent);
  --header-primary: var(--c-deep);
  --border-light: var(--c-line);
  --shadow-sm: 0 10px 28px -20px rgba(22, 40, 58, 0.32);
  --shadow-md: 0 18px 46px -24px rgba(22, 40, 58, 0.3);
  --shadow-lg: 0 34px 70px -30px rgba(22, 40, 58, 0.38);
  --radius-sm: 14px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --font-sans: "Aptos", "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  --shell: min(1240px, calc(100% - 48px));

  background:
    radial-gradient(circle at 8% 4%, rgba(211, 229, 247, 0.86), transparent 30rem),
    radial-gradient(circle at 92% 15%, rgba(230, 227, 247, 0.62), transparent 26rem),
    var(--c-sky-50);
  color: var(--c-text);
  font-family: var(--font-sans);
  font-size: clamp(1rem, 0.98rem + 0.12vw, 1.075rem);
  line-height: 1.7;
}

body.public-page h1,
body.public-page h2,
body.public-page h3,
body.public-page h4 {
  color: var(--c-deep);
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.12;
}

body.public-page p {
  color: var(--c-muted);
}

body.public-page ::selection {
  background: var(--c-sky-300);
  color: var(--c-ink);
}

body.public-page :focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 3px;
}

/* Header und Hauptnavigation */
body.public-page .site-header {
  border-bottom: 1px solid rgba(215, 227, 239, 0.84);
  background: rgba(244, 248, 253, 0.9);
  color: var(--c-text);
  box-shadow: 0 8px 30px -26px rgba(22, 40, 58, 0.5);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

body.public-page .header-inner {
  width: 100%;
  max-width: 1240px;
  min-height: var(--header-height);
  padding-inline: clamp(1.15rem, 4vw, 2.5rem);
  gap: 1.5rem;
}

body.public-page .brand,
body.public-page .site-header .brand,
body.public-page .page-footer .brand-footer {
  gap: 0.7rem;
  color: var(--c-deep);
  font-size: 1rem;
  font-weight: 400;
}

body.public-page .brand__mark {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  color: var(--c-accent);
  transition: transform 0.85s cubic-bezier(0.22, 1, 0.36, 1);
}

body.public-page .brand:hover .brand__mark {
  transform: rotate(45deg);
}

body.public-page .site-header .brand-name,
body.public-page .page-footer .brand-name {
  max-width: none;
  overflow: visible;
  color: var(--c-deep);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: -0.012em;
  text-overflow: clip;
  white-space: nowrap;
}

body.public-page .nav-list {
  gap: clamp(0.3rem, 1.3vw, 1rem);
}

body.public-page .nav-list a,
body.public-page .nav-list button {
  position: relative;
  min-height: 44px;
  padding: 0.6rem 0.55rem;
  border-radius: 0;
  background: transparent;
  color: var(--c-text);
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
}

body.public-page .nav-list a::after,
body.public-page .nav-list button::after {
  content: "";
  position: absolute;
  right: 0.55rem;
  bottom: 0.28rem;
  left: 0.55rem;
  height: 1.5px;
  background: var(--c-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

body.public-page .nav-list a:hover,
body.public-page .nav-list a[aria-current="page"],
body.public-page .nav-list button:hover {
  background: transparent;
  color: var(--c-deep);
}

body.public-page .nav-list a:hover::after,
body.public-page .nav-list a[aria-current="page"]::after,
body.public-page .nav-list button:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

body.public-page .hamburger {
  width: 46px;
  height: 46px;
  flex-basis: 46px;
  gap: 5px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--c-deep);
}

body.public-page .hamburger:hover {
  background: rgba(44, 62, 80, 0.08);
}

body.public-page .hamburger-line {
  width: 20px;
  height: 1.6px;
  background: currentColor;
}

body.public-page .hamburger-line:nth-child(2) {
  width: 14px;
  margin-right: 6px;
}

body.public-page .overlay {
  background: rgba(22, 40, 58, 0.42);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}

/* Gemeinsame Bedienelemente */
body.public-page .button {
  min-height: 50px;
  padding: 0.9rem 1.65rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

body.public-page .button-primary {
  border-color: var(--c-deep);
  background: var(--c-deep);
  color: var(--c-white);
  box-shadow: 0 14px 40px -18px rgba(22, 40, 58, 0.42);
}

body.public-page .button-primary:hover {
  border-color: var(--c-deep-600);
  background: var(--c-deep-600);
  box-shadow: 0 18px 42px -18px rgba(22, 40, 58, 0.5);
}

body.public-page .eyebrow {
  gap: 0.6rem;
  margin-bottom: 0.75rem;
  color: var(--c-accent);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.22em;
}

body.public-page .eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  flex: 0 0 28px;
  background: currentColor;
  opacity: 0.65;
}

body.public-page .wrap {
  min-height: calc(100vh - 78px);
  padding: clamp(3.5rem, 2.5rem + 4.5vw, 7rem) 0;
}

/* Rechtliche Seiten */
body.legal-site.public-page {
  background:
    linear-gradient(
      180deg,
      rgba(211, 229, 247, 0.86) 0%,
      var(--c-sky-100) 58%,
      var(--c-sky-50) 100%
    ) top / 100% clamp(100.5rem, 127.5vh, 127.5rem) no-repeat,
    var(--c-sky-50);
}

body.legal-site .legal-page {
  padding-top: clamp(3rem, 2.2rem + 4vw, 6rem);
  padding-bottom: clamp(4rem, 3rem + 5vw, 8rem);
}

body.legal-site .legal-document {
  max-width: 940px;
  margin-inline: auto;
  padding: clamp(2rem, 1.3rem + 3.5vw, 4.5rem);
  border: 1px solid rgba(215, 227, 239, 0.94);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 34px 70px -38px rgba(22, 40, 58, 0.34);
}

body.legal-site .legal-document-short {
  min-height: clamp(480px, 62vh, 680px);
}

body.legal-site .legal-document h1 {
  margin-bottom: 0.75rem;
  color: var(--c-deep);
  font-size: clamp(2.65rem, 1.7rem + 4vw, 4.8rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

body.legal-site .legal-document h1::after {
  content: "";
  display: block;
  width: 52px;
  height: 2px;
  margin-top: 1.35rem;
  background: var(--c-accent);
}

body.legal-site .legal-document .legal-updated {
  display: inline-flex;
  margin: 0.35rem 0 clamp(2.8rem, 5vw, 4.5rem);
  padding: 0.42rem 0.8rem;
  border-radius: 999px;
  background: var(--c-sky-100);
  color: var(--c-accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
}

body.legal-site .legal-document section {
  padding-top: 2.35rem;
  border-top: 1px solid var(--c-line);
}

body.legal-site .legal-document section + section {
  margin-top: 3.25rem;
}

body.legal-site .legal-document h2 {
  margin: 0 0 1.2rem;
  color: var(--c-deep);
  font-size: clamp(1.65rem, 1.35rem + 1.25vw, 2.35rem);
  font-weight: 400;
  letter-spacing: -0.015em;
}

body.legal-site .legal-document h3 {
  margin: 2rem 0 0.8rem;
  color: var(--c-deep);
  font-family: var(--font-sans);
  font-size: 1.03rem;
  font-weight: 650;
  letter-spacing: 0;
}

body.legal-site .legal-document p,
body.legal-site .legal-document li,
body.legal-site .legal-address {
  color: var(--c-text);
  font-size: 1rem;
  line-height: 1.8;
}

body.legal-site .legal-document p {
  margin-bottom: 1.05rem;
}

body.legal-site .legal-document ul,
body.legal-site .legal-document ol {
  gap: 0.65rem;
  margin: 1.15rem 0 1.6rem;
  padding-left: 1.4rem;
}

body.legal-site .legal-document li::marker {
  color: var(--c-accent);
}

body.legal-site .legal-document a {
  color: var(--c-accent);
  font-weight: 600;
  overflow-wrap: anywhere;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

body.legal-site .legal-address {
  margin: 1.2rem 0 1.5rem;
  padding: 1.25rem 1.4rem;
  border: 1px solid var(--c-sky-200);
  border-left: 3px solid var(--c-accent);
  border-radius: 14px;
  background: var(--c-sky-50);
  font-style: normal;
}

body.legal-site .legal-note {
  margin-top: 1.6rem;
  padding: 1.2rem 1.35rem;
  border: 1px solid #ead7b9;
  border-left: 3px solid #a76b1f;
  border-radius: 14px;
  background: var(--c-sand);
  color: #5d4528;
}

/* Demo-Seite */
body.demo-site.public-page {
  background:
    linear-gradient(
      180deg,
      rgba(211, 229, 247, 0.86) 0%,
      var(--c-sky-100) 58%,
      var(--c-sky-50) 100%
    ) top / 100% clamp(100.5rem, 127.5vh, 127.5rem) no-repeat,
    var(--c-sky-50);
}

body.demo-site.public-page .demo-page {
  padding-top: clamp(2.8rem, 2rem + 3.5vw, 5.5rem);
  padding-bottom: clamp(4rem, 3rem + 5vw, 8rem);
}

body.demo-site.public-page .demo-page-intro {
  position: relative;
  isolation: isolate;
  grid-template-columns: minmax(0, 1.04fr) minmax(340px, 0.76fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  margin-bottom: clamp(3.5rem, 5vw, 5.5rem);
  padding: clamp(2.25rem, 1.5rem + 3.5vw, 5rem);
  border: 1px solid rgba(182, 212, 240, 0.84);
  border-radius: 28px;
  background: var(--c-white);
  box-shadow: 0 30px 70px -42px rgba(22, 40, 58, 0.36);
}

body.demo-site.public-page .demo-page-intro::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background-image: radial-gradient(rgba(44, 62, 80, 0.09) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(75% 70% at 50% 20%, #000 10%, transparent 100%);
  mask-image: radial-gradient(75% 70% at 50% 20%, #000 10%, transparent 100%);
  pointer-events: none;
}

body.demo-site.public-page .demo-page-intro::after {
  content: "";
  position: absolute;
  top: auto;
  right: -4rem;
  bottom: -5rem;
  width: 17rem;
  height: 17rem;
  z-index: -1;
  border: 1px solid rgba(53, 100, 143, 0.13);
  border-radius: 50%;
  background: transparent;
  box-shadow: 0 0 0 3rem rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

body.demo-site.public-page .demo-page-intro > * {
  position: relative;
  z-index: 1;
}

body.demo-site.public-page .demo-page-intro .eyebrow,
body.demo-site.public-page .demo-page-intro .eyebrow-light {
  color: var(--c-accent);
}

body.demo-site.public-page .demo-page-intro h1 {
  max-width: 720px;
  margin-bottom: 1.15rem;
  color: var(--c-deep);
  font-size: clamp(2.7rem, 1.8rem + 4vw, 4.8rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

body.demo-site.public-page .demo-page-intro p:not(.eyebrow) {
  max-width: 660px;
  color: var(--c-muted);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  line-height: 1.7;
}

body.demo-site.public-page .demo-quickstart {
  gap: 0.65rem;
  padding: 1.35rem;
  border: 1px solid rgba(215, 227, 239, 0.96);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 45px -28px rgba(22, 40, 58, 0.36);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

body.demo-site.public-page .demo-quickstart > strong {
  margin-bottom: 0.35rem;
  color: var(--c-deep);
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 400;
}

body.demo-site.public-page .demo-quickstart a {
  gap: 1rem;
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--c-line);
  border-radius: 14px;
  background: var(--c-sky-50);
  color: var(--c-text);
  font-size: 0.82rem;
  line-height: 1.5;
  transition: border-color 0.22s ease, background-color 0.22s ease, transform 0.22s ease;
}

body.demo-site.public-page .demo-quickstart a:hover {
  border-color: var(--c-sky-300);
  background: var(--c-sky-100);
  transform: translateX(3px);
}

body.demo-site.public-page .demo-quickstart a > span:last-child {
  color: var(--c-accent);
  font-size: 1rem;
}

body.demo-site.public-page .demo-article {
  max-width: 930px;
  padding: clamp(2rem, 1.35rem + 3vw, 4.25rem);
  border: 1px solid rgba(215, 227, 239, 0.94);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 34px 70px -40px rgba(22, 40, 58, 0.32);
}

body.demo-site.public-page .demo-article-heading {
  margin-bottom: 2.6rem;
  padding-bottom: 2.2rem;
  border-bottom: 1px solid var(--c-line);
}

body.demo-site.public-page .demo-article-heading h2 {
  max-width: 18ch;
  margin-bottom: 1rem;
  color: var(--c-deep);
  font-size: clamp(2.05rem, 1.55rem + 2.2vw, 3.35rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.08;
}

body.demo-site.public-page .demo-article-heading p:last-child {
  max-width: 68ch;
  color: var(--c-muted);
  line-height: 1.75;
}

body.demo-site.public-page .demo-guide-content {
  color: var(--c-text);
}

body.demo-site.public-page .demo-guide-title {
  margin: 0 0 1.4rem;
  color: var(--c-deep);
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 1.5rem + 1.3vw, 2.45rem);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.16;
}

body.demo-site.public-page h3.demo-section-title {
  margin: 3.25rem 0 1rem;
  padding-top: 2.35rem;
  border-top: 1px solid var(--c-line);
  color: var(--c-deep);
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 1.3rem + 1vw, 2.05rem);
  font-weight: 400;
  letter-spacing: -0.012em;
  line-height: 1.2;
}

body.demo-site.public-page h4.demo-section-title {
  margin: 2.1rem 0 0.75rem;
  padding: 0;
  border: 0;
  color: var(--c-deep);
  font-family: var(--font-sans);
  font-size: 1.08rem;
  font-weight: 650;
  letter-spacing: 0;
  line-height: 1.4;
}

body.demo-site.public-page .demo-guide-content p,
body.demo-site.public-page .demo-guide-content li {
  color: var(--c-text);
  font-size: 1rem;
  line-height: 1.8;
}

body.demo-site.public-page .demo-guide-content ol,
body.demo-site.public-page .demo-guide-content ul {
  gap: 0.75rem;
  margin: 0.7rem 0 1.7rem;
  padding-left: 1.45rem;
}

body.demo-site.public-page .demo-guide-content li::marker {
  color: var(--c-accent);
}

body.demo-site.public-page .demo-guide-content strong {
  color: var(--c-deep);
  font-weight: 650;
}

body.demo-site.public-page .demo-guide-content code {
  padding: 0.12rem 0.35rem;
  border-radius: 0.35rem;
  background: var(--c-lilac);
  color: var(--c-deep);
}

body.demo-site.public-page .demo-guide-content a {
  color: var(--c-accent);
  font-weight: 600;
  overflow-wrap: anywhere;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

body.demo-site.public-page .demo-source-list {
  padding: 1.35rem 1.35rem 1.35rem 2.8rem;
  border: 1px solid var(--c-sky-200);
  border-radius: 14px;
  background: var(--c-sky-50);
}

/* Footer */
body.public-page .page-footer {
  padding-top: clamp(3rem, 6vw, 5rem);
  background: var(--c-ink);
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.875rem;
}

body.public-page .footer-main {
  grid-template-columns: 1.6fr 1fr;
  align-items: start;
  gap: clamp(1.8rem, 4vw, 3.5rem);
  padding: 0 0 clamp(2.5rem, 5vw, 4rem);
}

body.public-page .footer-brand p {
  max-width: 38ch;
  margin: 1rem 0 0;
  color: rgba(255, 255, 255, 0.64);
  line-height: 1.8;
  text-align: left;
}

body.public-page .page-footer .brand-name {
  color: var(--c-white);
}

body.public-page .page-footer .brand__mark {
  color: var(--c-sky-300);
}

body.public-page .footer-main nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  justify-content: stretch;
  gap: 0.7rem 1.5rem;
}

body.public-page .footer-main nav a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.875rem;
  font-weight: 400;
  text-decoration: none;
}

body.public-page .footer-main nav a::before {
  content: "";
  width: 0;
  height: 1px;
  background: var(--c-sky-300);
  transition: width 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

body.public-page .footer-main nav a:hover,
body.public-page .footer-main nav a[aria-current="page"] {
  color: var(--c-white);
  text-decoration: none;
}

body.public-page .footer-main nav a:hover::before,
body.public-page .footer-main nav a[aria-current="page"]::before {
  width: 12px;
}

body.public-page .footer-bottom {
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.75rem;
}

/* Entspricht dem mobilen Umschaltpunkt der Haupt-Landingpage. */
@media (max-width: 980px) {
  body.public-page .nav {
    width: min(400px, 100%);
    padding: calc(var(--header-height) + 1.5rem) 1.5rem 2rem;
    background: var(--c-sky-50);
    box-shadow: var(--shadow-lg);
  }

  body.public-page .nav-list {
    gap: 0;
  }

  body.public-page .nav-list li {
    border-bottom: 1px solid var(--c-line);
  }

  body.public-page .nav-list a,
  body.public-page .nav-list button {
    min-height: 58px;
    padding: 0.95rem 0;
    color: var(--c-deep);
    font-family: var(--font-display);
    font-size: 1.28rem;
    font-weight: 400;
  }

  body.public-page .nav-list a::after,
  body.public-page .nav-list button::after {
    display: none;
  }
}

@media (max-width: 860px) {
  body.public-page {
    --shell: min(100% - 32px, 760px);
  }

  body.demo-site.public-page .demo-page-intro {
    grid-template-columns: 1fr;
  }

  body.public-page .footer-main {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  body.public-page .footer-main nav {
    grid-template-columns: 1fr;
  }

  body.public-page .button {
    width: 100%;
  }
}

@media (max-width: 600px) {
  body.public-page {
    --shell: calc(100% - 24px);
  }

  body.public-page .page-footer .brand-name {
    font-size: 1.12rem;
  }

  body.public-page .page-footer .brand__mark {
    width: 34px;
    height: 34px;
    flex-basis: 34px;
  }

  body.legal-site .legal-document,
  body.demo-site.public-page .demo-article {
    padding: 1.5rem;
    border-radius: 19px;
  }

  body.demo-site.public-page .demo-page-intro {
    padding: 1.75rem 1.35rem;
    border-radius: 21px;
  }

  body.demo-site.public-page .demo-quickstart {
    padding: 1rem;
    border-radius: 16px;
  }

  body.demo-site.public-page .demo-source-list {
    padding: 1rem 1rem 1rem 2.25rem;
  }
}

@media (max-width: 420px) {
  body.legal-site .legal-document h1,
  body.demo-site.public-page .demo-page-intro h1 {
    font-size: clamp(2.3rem, 12vw, 3.2rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  body.public-page .brand__mark,
  body.public-page .nav-list a::after,
  body.public-page .nav-list button::after,
  body.public-page .footer-main nav a::before {
    transition: none;
  }
}