:root {
  /* Helles Beton-/Zementgrau (freundlich, nicht weiß) */
  --bg: #e7eaed;        /* Haupt-Hintergrund: helles Betongrau */
  --bg-elev: #f0f2f4;   /* erhöhte Flächen: minimal heller */
  --text: #1e2327;      /* dunkles Graphit für Text */
  --muted: #6c767f;     /* gedämpftes Grau für Sekundärtext */
  --line: #cdd3d8;      /* feine Trennlinien */
  --accent: #3b4248;    /* dezenter dunkler Akzent (grau, nicht bunt) */
  --maxw: 1100px;
}

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

html {
  -webkit-text-size-adjust: 100%;
}

html, body {
  padding: 0;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Inter, Helvetica, Arial, Noto Sans, "Apple Color Emoji", "Segoe UI Emoji";
  line-height: 1.6;
  /* sehr leichte Beton-Struktur auf hellem Grau */
  background-image:
    radial-gradient( circle at 20% 20%, rgba(0,0,0,0.03), transparent 40% ),
    radial-gradient( circle at 80% 0%, rgba(0,0,0,0.02), transparent 35% ),
    radial-gradient( circle at 50% 100%, rgba(255,255,255,0.2), transparent 40% );
  background-blend-mode: normal;
}

a {
  color: var(--text);
  text-decoration: none;
}

a:hover, a:focus {
  text-decoration: underline;
  text-underline-offset: 2px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-left: auto;
  margin-right: auto;
  /* deutlich mehr Rand, damit Name/Claim sichtbar von den Kanten abrücken */
  padding-left: clamp(40px, 8vw, 96px);
  padding-right: clamp(40px, 8vw, 96px);
}

/* Apple-like global nav: dünne, transluzente Leiste, leicht höhere Z-Ebene */
.header {
  border-bottom: 1px solid rgba(0,0,0,0.06);
  background: rgba(255,255,255,0.72);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
}

/* Container der Navigationsleiste – Apple-ähnliche Maße */
.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto; /* links: Toggle, Mitte: Brand, rechts: Nav */
  align-items: center;
  min-height: 48px;
  gap: 16px;
  padding: 8px 20px;
  max-width: 100%;
  margin: 0 auto;
}

.brand {
  justify-self: center;           /* Mitte wie Apple-Logo */
  letter-spacing: 0.2px;
  font-weight: 650;
  color: var(--text);
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.2s ease;
}

.brand:hover {
  color: var(--accent);
  text-decoration: none;
}

.brand .subtle {
  color: var(--muted);
  font-weight: 400;
  margin-left: 10px;
  opacity: 0.9;
}

.nav a {
  color: var(--muted);
  margin-left: clamp(14px, 2.6vw, 24px);
  font-size: 0.95rem;
  border-bottom: 1px solid transparent;
  padding: 6px 2px;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.nav a.active, .nav a:hover {
  color: var(--text);
  border-color: var(--line);
  transform: translateY(-1px);
}

.hero {
  padding: 64px 0 32px;
  border-bottom: 1px solid var(--line);
}

.hero h1 {
  margin: 0 0 10px;
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.15;
  letter-spacing: -0.5px;
  color: var(--text);
}

.hero p {
  margin: 0;
  color: var(--muted);
  max-width: 700px;
}

.section {
  padding: 40px 0; /* Ordentlicher Abstand oben und unten */
  border-bottom: 1px solid var(--line);
}

/* Container für bessere Lesbarkeit */
@media (min-width: 720px) {
  .section .container {
    padding-left: clamp(60px, 8vw, 120px);
    padding-right: clamp(60px, 8vw, 120px);
  }
}

.footer {
  padding: 40px 0 48px;
  color: var(--muted);
  font-size: 0.95rem;
}
.footer a { text-decoration: none; }
.footer a:hover { text-decoration: underline; }

/* Footer-Links Impressum/AGB kompakt in einer Zeile */
.meta-row { gap: 18px; }

.footer a {
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 24px; /* Abstand zwischen Karten für bessere Lesbarkeit */
}

.grid.cols-2 {
  grid-template-columns: 1fr;
}

.grid.cols-3 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid.cols-3 {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}

@media (min-width: 720px) {
  /* Drei Spalten, randlos nebeneinander */
  .grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Navigation links (Desktop sichtbar), im Apple-Stil schlicht */
.nav {
  display: none;
  align-items: center;
}
.nav a { text-decoration: none; }

/* Hamburger/X – minimalistisch ohne Container */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--text);
  position: relative;
  padding: 8px;
  justify-self: start;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.nav-toggle:hover { 
  background: transparent;
  color: var(--accent);
  transform: scale(1.1);
}

.nav-toggle:active {
  transform: scale(0.9);
}

.nav-toggle .icon-hamburger,
.nav-toggle .icon-close {
  transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.nav-toggle .icon-close { 
  display: none;
  opacity: 0;
  transform: rotate(45deg) scale(0.8);
}

.nav-toggle .icon-hamburger {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

.nav-toggle.is-open .icon-hamburger { 
  display: none;
  opacity: 0;
  transform: rotate(-45deg) scale(0.8);
}

.nav-toggle.is-open .icon-close { 
  display: block;
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

/* Sicherstellen, dass der Toggle-Button oben rechts auch auf hellem Overlay sichtbar bleibt */
.nav-toggle,
.nav-toggle svg { color: var(--text); }

/* Overlay – sanfter, großflächiger Verlauf */
.offcanvas {
  position: fixed;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.90), rgba(243,246,248,0.75));
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  z-index: 90;
}
.offcanvas.open {
  opacity: 1;
  pointer-events: auto;
}

/* Dropdown-Menü: flüssige Animation nach unten */
.offcanvas-panel {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: auto;
  max-height: calc(100vh - 60px);
  overflow: auto;
  background: rgba(255,255,255,0.95);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  transform: translateY(-100%);
  transform-origin: top center;
  opacity: 0;
  transition:
    transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    opacity 0.3s ease-out;
  display: flex;
  flex-direction: column;
}
.offcanvas.open .offcanvas-panel {
  transform: translateY(0);
  opacity: 1;
}

.offcanvas-header {
  display: none; /* Titel/Closebar entfernen – Inhalt beginnt direkt */
}
.offcanvas-title {
  font-weight: 600;
  letter-spacing: 0.2px;
}
.offcanvas-nav {
  display: grid;
  padding: 20px 24px 24px;
  gap: 4px;
  margin: 0;
}
.offcanvas-nav a {
  padding: 16px 20px;
  border: 1px solid transparent;
  border-radius: 12px;
  color: var(--text);
  background: transparent;
  transition: all 0.25s ease;
  font-size: 1.05rem;
  font-weight: 500;
  text-decoration: none;
}

.offcanvas-nav a:hover {
  background: var(--bg-elev);
  border-color: var(--line);
  transform: translateY(-1px);
  color: var(--accent);
}

/* Desktop/Web-Version: „Start“ nicht anzeigen */
@media (min-width: 720px) {
  .nav a[href="index.html"] { display: none; }
  /* auch im Overlay nicht zeigen */
  .offcanvas-nav a[href="index.html"] { display: none; }
}
.offcanvas-nav a.active {
  border-color: var(--line);
  background: var(--bg-elev);
}

/* Apple-like Desktop-Header */
@media (min-width: 720px) {
  /* Header-Höhe/Abstände - vereinfacht */
  .header-inner { 
    min-height: 60px;
    padding: 0 40px;
    grid-template-columns: auto 1fr auto;
    gap: 24px;
  }

  /* Brand mittig fixieren */
  .brand { justify-self: center; }

  /* Zeige Desktop-Nav rechts */
  .nav { 
    display: flex; 
    justify-self: end;
    gap: 20px;
  }

  /* Navigation Links - besseres Padding */
  .nav a {
    margin-left: 0;
    padding: 8px 12px;
    border-radius: 6px;
  }

  /* Toggle für Desktop ausblenden, nur für Mobile */
  .nav-toggle { 
    display: none;
  }

  /* Container-Ränder optimiert */
  .container {
    padding-left: clamp(40px, 6vw, 80px);
    padding-right: clamp(40px, 6vw, 80px);
  }

  /* Offcanvas auf Desktop deaktivieren */
  .offcanvas {
    display: none;
  }
}



@media (min-width: 640px) {
  .grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
  }
}

/* Karten mit ordentlichem Abstand und Lesbarkeit */
.card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  border-color: rgba(0,0,0,0.12);
}

.card a {
  display: block;
  color: inherit;
  text-decoration: none;
}

.card a:hover {
  text-decoration: none;
}

/* Bildfläche optimiert */
.card .thumb {
  aspect-ratio: 4/3;
  background: var(--bg);
  border: 0;
  width: 100%;
  border-radius: 8px 8px 0 0;
  overflow: hidden;
}

/* Echte Bilder ordentlich darstellen */
.card img.thumb {
  display: block;
  width: 100%;
  height: 100%;
  background: none;
  object-fit: cover;
  aspect-ratio: 4/3;
  border-radius: 8px 8px 0 0;
  transition: transform 0.3s ease;
}

.card:hover img.thumb {
  transform: scale(1.02);
}

/* Textblock mit ordentlichem Padding */
.card .body {
  padding: 20px 24px 24px;
}
@media (min-width: 720px) {
  .card .body { padding: 24px 28px 28px; }
}

.card .title {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--text);
}

.card .meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.4;
}

.lead {
  color: var(--muted);
  max-width: 70ch;
  margin: 16px 0 0;
}

.prose {
  max-width: 70ch;
}

.prose h2, .prose h3 {
  color: var(--text);
  letter-spacing: -0.2px;
  margin: 32px 0 16px;
}

.prose p {
  color: var(--text);
  margin: 0 0 16px;
}

.prose p.muted {
  color: var(--muted);
  margin: 0 0 16px;
}

.hr {
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 32px 0;
}

.list-plain {
  padding: 0;
  margin: 24px 0;
  list-style: none;
}

.meta-row {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Mobile responsive Verbesserungen */
@media (max-width: 719px) {
  .meta-row {
    flex-direction: column;
    gap: 12px;
  }
  
  .header-inner {
    padding: 12px 24px !important;
  }
  
  .nav-toggle {
    display: inline-flex !important;
  }
  
  .container {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }
  
  .section {
    padding: 32px 0;
  }
  
  .grid.cols-3 {
    gap: 20px;
  }
}

.kicker {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  margin: 0 0 8px;
}

.button-row {
  display: flex;
  gap: 16px;
}

.btn {
  display: inline-block;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  background: transparent;
}

.btn:hover {
  background: rgba(0,0,0,0.04);
}

.gallery {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr 1fr;
}

@media (min-width: 700px) {
  .gallery {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Galerie-Kacheln randlos wie die Karten */
.gallery figure {
  margin: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  overflow: hidden;
  box-shadow: none;
}

.gallery figcaption {
  padding: 12px 12px 10px;
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid var(--line);
  line-height: 1.4;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.95em;
  background: #eef1f3;
  color: #2a3136;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--line);
  margin: 0 2px;
}