/* === WIR / UNS — gemeinsames Stylesheet === */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  min-height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  line-height: 1.6;
  color: #1a1a1a;
  background: #ffffff;
}

body.dark-mode {
  background: #0f0f0f;
  color: #ffffff;
}

a {
  color: inherit;
}

/* === Header === */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid #e0e0e0;
  backdrop-filter: blur(8px);
  padding: 1.5rem 2rem;
}

body.dark-mode header {
  background: rgba(15, 15, 15, 0.95);
  border-bottom-color: #333;
}

nav {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: #1a1a1a;
}

body.dark-mode .logo {
  color: #ffffff;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  font-size: 0.95rem;
}

.nav-links a {
  text-decoration: none;
  color: #1a1a1a;
  transition: opacity 0.2s;
}

body.dark-mode .nav-links a {
  color: #ffffff;
}

.nav-links a:hover {
  opacity: 0.6;
}

/* === Main === */
main {
  margin-top: 80px;
}

/* === Hero === */
.hero {
  max-width: 1000px;
  margin: 0 auto;
  padding: 8rem 2rem 6rem;
  text-align: center;
}

.hero h1 {
  font-size: 4rem;
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 2.5rem;
  letter-spacing: -0.03em;
}

.hero-subtitle {
  font-size: 1.35rem;
  color: #555;
  margin-bottom: 4rem;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
  font-weight: 300;
}

body.dark-mode .hero-subtitle {
  color: #aaa;
}

.hero-cta {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: #1a1a1a;
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  border-radius: 2px;
  transition: all 0.3s;
  border: 2px solid #1a1a1a;
  cursor: pointer;
  font-size: 1rem;
}

body.dark-mode .hero-cta {
  background: #ffffff;
  color: #1a1a1a;
  border-color: #ffffff;
}

.hero-cta:hover {
  background: transparent;
  color: #1a1a1a;
}

body.dark-mode .hero-cta:hover {
  background: transparent;
  color: #ffffff;
}

/* === Leitsatz === */
.leitsatz {
  width: 100%;
  background: #1a1a1a;
  margin: 0;
  padding: 0 2rem;
}

body.dark-mode .leitsatz {
  background: #f0f0f0;
}

.leitsatz-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 7rem 0;
  text-align: center;
}

.leitsatz-text {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.025em;
  color: #ffffff;
}

body.dark-mode .leitsatz-text {
  color: #1a1a1a;
}

@media (max-width: 768px) {
  .leitsatz-inner {
    padding: 4rem 0;
  }
  .leitsatz-text {
    font-size: 1.75rem;
  }
}

/* === Claims === */
.claims {
  max-width: 1200px;
  margin: 0 auto;
  padding: 8rem 0;
  border-top: 1px solid #e0e0e0;
}

body.dark-mode .claims {
  border-top-color: #333;
}

.claims-intro {
  max-width: 700px;
  margin: 0 auto 5rem;
  text-align: center;
  font-size: 1.1rem;
  color: #555;
  font-weight: 300;
  line-height: 1.6;
}

body.dark-mode .claims-intro {
  color: #aaa;
}

.claims-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 4rem 3rem;
}

.claim-card {
  padding: 0;
}

.claim-text {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 1rem;
  text-align: left;
  letter-spacing: -0.01em;
}

.claim-subline {
  font-size: 1rem;
  color: #666;
  line-height: 1.6;
  text-align: left;
}

body.dark-mode .claim-subline {
  color: #aaa;
}

/* === Manifest === */
.manifest {
  max-width: 760px;
  margin: 0 auto;
  padding: 8rem 2rem;
  text-align: center;
}

.manifest h2 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 3rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.manifest-text {
  font-size: 1.1rem;
  line-height: 1.85;
  color: #2a2a2a;
  text-align: left;
  white-space: pre-wrap;
  font-family: Georgia, 'Times New Roman', serif;
  margin-bottom: 3.5rem;
}

body.dark-mode .manifest-text {
  color: #ddd;
}

.manifest-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.manifest-button {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: transparent;
  color: #1a1a1a;
  border: 2px solid #1a1a1a;
  text-decoration: none;
  font-weight: 600;
  border-radius: 2px;
  transition: all 0.3s;
  cursor: pointer;
  font-size: 1rem;
}

body.dark-mode .manifest-button {
  border-color: #ffffff;
  color: #ffffff;
}

.manifest-button:hover {
  background: #1a1a1a;
  color: #ffffff;
}

body.dark-mode .manifest-button:hover {
  background: #ffffff;
  color: #1a1a1a;
}

.manifest-button.dark {
  background: #1a1a1a;
  color: #ffffff;
}

body.dark-mode .manifest-button.dark {
  background: #ffffff;
  color: #1a1a1a;
}

.manifest-button.dark:hover {
  background: transparent;
  color: #1a1a1a;
}

body.dark-mode .manifest-button.dark:hover {
  background: transparent;
  color: #ffffff;
}

/* === Subpage (ueber uns / impressum / datenschutz) === */
.subpage {
  max-width: 760px;
  margin: 0 auto;
  padding: 6rem 0 4rem;
}

.subpage h1 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 3rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.subpage h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 2.5rem 0 1rem;
  letter-spacing: -0.01em;
}

.subpage p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  color: #2a2a2a;
}

body.dark-mode .subpage p {
  color: #ddd;
}

.subpage p.lead {
  font-size: 1.3rem;
  font-weight: 400;
  line-height: 1.6;
  color: #555;
  margin-bottom: 2.5rem;
}

body.dark-mode .subpage p.lead {
  color: #aaa;
}

.subpage strong {
  font-weight: 700;
}

.subpage ul {
  margin: 0 0 1.5rem 1.5rem;
  font-size: 1.1rem;
  line-height: 1.8;
  color: #2a2a2a;
}

body.dark-mode .subpage ul {
  color: #ddd;
}

.placeholder-note {
  background: #fff8e1;
  border-left: 3px solid #f0b400;
  padding: 1rem 1.25rem;
  margin: 2rem 0;
  font-size: 0.95rem;
  color: #5a4500;
}

body.dark-mode .placeholder-note {
  background: #2a2410;
  color: #e0c970;
  border-left-color: #b08800;
}

/* === Footer === */
footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 6rem 2rem 2rem;
  border-top: 1px solid #e0e0e0;
  text-align: center;
  font-size: 0.9rem;
  color: #999;
}

body.dark-mode footer {
  border-top-color: #333;
  color: #666;
}

.footer-links {
  margin-bottom: 2rem;
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: #999;
  text-decoration: none;
  transition: color 0.2s;
}

body.dark-mode .footer-links a {
  color: #666;
}

.footer-links a:hover {
  color: #1a1a1a;
}

body.dark-mode .footer-links a:hover {
  color: #ffffff;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid #e0e0e0;
}

body.dark-mode .footer-bottom {
  border-top-color: #333;
}

/* === Dark mode toggle === */
.dark-mode-toggle {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: #1a1a1a;
  color: #ffffff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  z-index: 999;
}

body.dark-mode .dark-mode-toggle {
  background: #ffffff;
  color: #1a1a1a;
}

.dark-mode-toggle:hover {
  transform: scale(1.1);
}

/* === Responsive === */
@media (max-width: 768px) {
  header {
    padding: 1rem 1.5rem;
  }

  .nav-links {
    gap: 1.5rem;
    font-size: 0.85rem;
  }

  main {
    padding: 0 1.5rem;
  }

  .hero {
    padding: 4rem 0 3rem;
  }

  .hero h1 {
    font-size: 2.3rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .claims {
    padding: 4rem 0;
  }

  .claims-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .claim-text {
    font-size: 1.35rem;
  }

  .manifest {
    padding: 4rem 0;
  }

  .manifest h2 {
    font-size: 1.6rem;
  }

  .manifest-text {
    font-size: 1rem;
  }

  .subpage {
    padding: 4rem 0 2rem;
  }

  .subpage h1 {
    font-size: 2rem;
  }

  .subpage p,
  .subpage ul {
    font-size: 1rem;
  }

  footer {
    padding: 3rem 1.5rem 1rem;
  }

  .dark-mode-toggle {
    bottom: 1rem;
    right: 1rem;
    width: 45px;
    height: 45px;
  }
}