/* ==========================================================================
   LJC Car Care – Fahrzeugaufbereitung Lauffen am Neckar
   Dunkles Premium-Design, ohne externe Abhängigkeiten
   ========================================================================== */

:root {
  --bg: #0c0e11;
  --bg-alt: #12151a;
  --karte: #171b21;
  --rand: #262c35;
  --text: #e9ecef;
  --gedaempft: #9aa3ad;
  --akzent: #4cc2ff;
  --akzent-dunkel: #0b2231;
  --whatsapp: #25d366;
  --radius: 14px;
  --schatten: 0 10px 30px rgba(0, 0, 0, .35);
  --uebergang: .2s ease;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4 { line-height: 1.2; letter-spacing: .01em; }
h1 { font-size: clamp(1.9rem, 4.5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.2rem; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--akzent); color: #06121b; padding: 10px 16px; z-index: 200;
}
.skip-link:focus { left: 0; }

/* --- Kopfbereich / Navigation ------------------------------------------- */

.kopf {
  position: sticky; top: 0; z-index: 100;
  background: rgba(12, 14, 17, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rand);
}

.kopf-innen {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; min-height: 72px;
}

.logo img { height: 40px; width: auto; }

.fuss-logo { height: 40px; width: auto; }

.hauptnav ul {
  display: flex; align-items: center; gap: 6px; list-style: none;
}

.hauptnav a:not(.btn) {
  display: block; padding: 10px 12px;
  color: var(--text); font-weight: 600; font-size: .95rem;
  border-radius: 8px;
}
.hauptnav a:not(.btn):hover { background: var(--karte); text-decoration: none; }
.hauptnav a.aktiv { color: var(--akzent); }

.nav-cta { margin-left: 8px; }

.nav-knopf {
  display: none; background: none; border: 1px solid var(--rand);
  border-radius: 8px; padding: 10px; cursor: pointer;
}
.nav-knopf span {
  display: block; width: 22px; height: 2px; background: var(--text); margin: 5px 0;
  transition: var(--uebergang);
}

/* --- Buttons -------------------------------------------------------------- */

.btn {
  display: inline-block; padding: 13px 26px; border-radius: 10px;
  font-weight: 700; font-size: 1rem; text-align: center;
  transition: var(--uebergang); border: 1px solid transparent;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }

.btn-akzent { background: var(--akzent); color: #06121b; }
.btn-akzent:hover { background: #71d0ff; }

.btn-kontur { border-color: var(--rand); color: var(--text); background: rgba(255,255,255,.03); }
.btn-kontur:hover { border-color: var(--akzent); color: var(--akzent); }

.btn-whatsapp { background: var(--whatsapp); color: #06130a; }
.btn-whatsapp:hover { background: #4be283; }

.btn-gross { padding: 16px 34px; font-size: 1.05rem; }

/* --- Hero ----------------------------------------------------------------- */

.hero {
  position: relative; overflow: hidden;
  min-height: min(88vh, 780px);
  display: flex; align-items: center;
}

.hero-bild {
  position: absolute; inset: 0;
}
.hero-bild img { width: 100%; height: 100%; object-fit: cover; }
.hero-bild::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(9, 11, 14, .93) 0%, rgba(9, 11, 14, .72) 45%, rgba(9, 11, 14, .35) 100%);
}

.hero-inhalt { position: relative; z-index: 1; max-width: 640px; padding: 90px 0; }

.hero-inhalt p.unterzeile {
  font-size: clamp(1.05rem, 2vw, 1.25rem); color: var(--text);
  margin: 18px 0 28px;
}

.hero-knoepfe { display: flex; flex-wrap: wrap; gap: 14px; }

.hero-fakten {
  display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 34px;
  list-style: none; color: var(--gedaempft); font-size: .95rem; font-weight: 600;
}
.hero-fakten li::before { content: "✓ "; color: var(--akzent); }

/* --- Abschnitte ------------------------------------------------------------ */

.abschnitt { padding: 76px 0; }
.abschnitt-alt { background: var(--bg-alt); border-block: 1px solid var(--rand); }

.kicker {
  display: block; color: var(--akzent); font-weight: 700; font-size: .85rem;
  text-transform: uppercase; letter-spacing: .14em; margin-bottom: 10px;
}

.abschnitt-kopf { max-width: 720px; margin-bottom: 42px; }
.abschnitt-kopf p { color: var(--gedaempft); margin-top: 12px; }

.zentriert { text-align: center; }
.zentriert.abschnitt-kopf { margin-inline: auto; }

/* --- Karten & Raster -------------------------------------------------------- */

.raster { display: grid; gap: 24px; }
.raster-2 { grid-template-columns: repeat(2, 1fr); }
.raster-3 { grid-template-columns: repeat(3, 1fr); }
.raster-4 { grid-template-columns: repeat(4, 1fr); }

.karte {
  background: var(--karte); border: 1px solid var(--rand);
  border-radius: var(--radius); overflow: hidden;
  transition: var(--uebergang);
}
.karte:hover { transform: translateY(-4px); border-color: #38414e; box-shadow: var(--schatten); }

.karte img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; }

.karte-inhalt { padding: 24px; }
.karte-inhalt h3 { margin-bottom: 8px; }
.karte-inhalt p { color: var(--gedaempft); font-size: .97rem; }

.karte-preis { color: var(--akzent); font-weight: 700; margin-top: 12px; display: block; }

a.karte-link { color: inherit; display: block; height: 100%; }
a.karte-link:hover { text-decoration: none; }

/* --- Preispakete ------------------------------------------------------------ */

.paket {
  background: var(--karte); border: 1px solid var(--rand); border-radius: var(--radius);
  padding: 30px 26px; display: flex; flex-direction: column;
}
.paket.hervorgehoben { border-color: var(--akzent); box-shadow: 0 0 0 1px var(--akzent); }

.paket-etikett {
  align-self: flex-start; background: var(--akzent-dunkel); color: var(--akzent);
  padding: 3px 12px; border-radius: 99px; font-size: .8rem; font-weight: 700;
  margin-bottom: 14px; text-transform: uppercase; letter-spacing: .06em;
}

.paket h3 { font-size: 1.25rem; }

.paket-preis { font-size: 2rem; font-weight: 800; margin: 10px 0 2px; }
.paket-preis small { font-size: .95rem; font-weight: 600; color: var(--gedaempft); }
.paket-hinweis { color: var(--gedaempft); font-size: .88rem; margin-bottom: 18px; }

.paket ul { list-style: none; margin: 0 0 24px; flex: 1; }
.paket ul li {
  padding: 7px 0 7px 26px; position: relative; font-size: .95rem;
  border-bottom: 1px dashed #232a33;
}
.paket ul li:last-child { border-bottom: none; }
.paket ul li::before { content: "✓"; color: var(--akzent); position: absolute; left: 0; font-weight: 700; }

/* --- Ablauf-Schritte --------------------------------------------------------- */

.schritte { counter-reset: schritt; }
.schritt { position: relative; padding: 26px; background: var(--karte); border: 1px solid var(--rand); border-radius: var(--radius); }
.schritt::before {
  counter-increment: schritt; content: counter(schritt, decimal-leading-zero);
  display: block; font-size: 2.2rem; font-weight: 800; color: var(--akzent);
  opacity: .9; margin-bottom: 8px;
}
.schritt h3 { margin-bottom: 8px; }
.schritt p { color: var(--gedaempft); font-size: .95rem; }

/* --- Vorher/Nachher-Regler ---------------------------------------------------- */

.ba {
  position: relative; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--rand); user-select: none;
  --pos: 50%;
}
.ba > img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
.ba-oben {
  position: absolute; inset: 0;
  clip-path: inset(0 0 0 var(--pos));
}
.ba-oben img { width: 100%; height: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.ba-linie {
  position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px;
  background: var(--akzent); transform: translateX(-1px); pointer-events: none;
}
.ba-linie::after {
  content: "↔"; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: var(--akzent); color: #06121b; font-weight: 700;
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center; font-size: 1.1rem;
}
.ba input[type="range"] {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: 0; cursor: ew-resize; margin: 0;
}
.ba-label {
  position: absolute; bottom: 12px; padding: 3px 12px; border-radius: 99px;
  font-size: .8rem; font-weight: 700; background: rgba(9, 11, 14, .75); pointer-events: none;
}
.ba-label.vorher { left: 12px; }
.ba-label.nachher { right: 12px; }

.ba-titel { margin-top: 12px; font-size: .95rem; color: var(--gedaempft); text-align: center; }

/* --- Galerie ------------------------------------------------------------------- */

.galerie-raster { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.galerie-raster figure {
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--rand);
  background: var(--karte); margin: 0;
}
.galerie-raster img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; transition: transform .3s ease; }
.galerie-raster figure:hover img { transform: scale(1.04); }
.galerie-raster figcaption { padding: 12px 16px; font-size: .92rem; color: var(--gedaempft); }

/* --- Tabellen -------------------------------------------------------------------- */

.tabelle-umbruch { overflow-x: auto; }
table.preise { width: 100%; border-collapse: collapse; min-width: 560px; }
table.preise th, table.preise td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--rand); }
table.preise th { color: var(--gedaempft); font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; }
table.preise td.preis { white-space: nowrap; font-weight: 700; color: var(--akzent); }
table.preise tr:hover td { background: rgba(255, 255, 255, .02); }

/* --- FAQ ---------------------------------------------------------------------------- */

.faq details {
  background: var(--karte); border: 1px solid var(--rand); border-radius: 12px;
  margin-bottom: 12px; overflow: hidden;
}
.faq summary {
  cursor: pointer; padding: 18px 22px; font-weight: 700; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--akzent); font-size: 1.4rem; font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 22px 18px; color: var(--gedaempft); }

/* --- Text-Bild-Reihen ------------------------------------------------------------------ */

.text-bild { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.text-bild img { border-radius: var(--radius); border: 1px solid var(--rand); }
.text-bild .inhalt p { color: var(--gedaempft); margin-bottom: 14px; }
.text-bild .inhalt p strong { color: var(--text); }

/* --- Artikel (Ratgeber) ------------------------------------------------------------------ */

.artikel { max-width: 760px; margin: 0 auto; }
.artikel h1 { margin-bottom: 16px; }
.artikel h2 { margin: 38px 0 14px; }
.artikel h3 { margin: 26px 0 10px; }
.artikel p, .artikel li { color: #c6ccd2; margin-bottom: 14px; }
.artikel ul, .artikel ol { padding-left: 22px; margin-bottom: 16px; }
.artikel img { border-radius: var(--radius); border: 1px solid var(--rand); margin: 24px 0; }
.artikel .meta { color: var(--gedaempft); font-size: .9rem; margin-bottom: 26px; }

.brotkrumen { font-size: .88rem; color: var(--gedaempft); margin-bottom: 26px; }
.brotkrumen a { color: var(--gedaempft); }
.brotkrumen a:hover { color: var(--akzent); }

/* --- CTA-Banner ---------------------------------------------------------------------------- */

.cta-banner {
  background: linear-gradient(135deg, #10202c 0%, #0c141b 100%);
  border: 1px solid #1e3a4d; border-radius: var(--radius);
  padding: 46px 40px; text-align: center;
}
.cta-banner h2 { margin-bottom: 10px; }
.cta-banner p { color: var(--gedaempft); max-width: 560px; margin: 0 auto 26px; }
.cta-banner .hero-knoepfe { justify-content: center; }

/* --- Hinweiskasten --------------------------------------------------------------------------- */

.hinweis {
  border-left: 3px solid var(--akzent); background: var(--karte);
  padding: 16px 20px; border-radius: 0 10px 10px 0; margin: 20px 0;
  font-size: .95rem; color: var(--gedaempft);
}

/* --- Fußbereich ------------------------------------------------------------------------------- */

.fuss { background: #0a0c0f; border-top: 1px solid var(--rand); margin-top: 76px; }

.fuss-spalten {
  display: grid; grid-template-columns: 1.3fr 1fr 1.1fr; gap: 48px;
  padding: 56px 20px;
}

.fuss-claim { color: var(--gedaempft); font-size: .95rem; margin: 18px 0; }

.social { display: flex; gap: 14px; }
.social a {
  color: var(--gedaempft); border: 1px solid var(--rand); border-radius: 10px;
  width: 42px; height: 42px; display: grid; place-items: center; transition: var(--uebergang);
}
.social a:hover { color: var(--akzent); border-color: var(--akzent); }

.fuss-titel { font-size: .85rem; text-transform: uppercase; letter-spacing: .12em; color: var(--gedaempft); margin-bottom: 16px; }

.fuss-links { list-style: none; }
.fuss-links li { margin-bottom: 10px; }
.fuss-links a { color: var(--text); font-size: .95rem; }
.fuss-links a:hover { color: var(--akzent); }

.fuss-kontakt { font-style: normal; color: var(--text); font-size: .95rem; line-height: 1.9; }
.fuss-zeiten { color: var(--gedaempft); font-size: .9rem; margin-top: 14px; }
.fuss-karte { display: inline-block; margin-top: 12px; font-weight: 600; font-size: .95rem; }

.fuss-unten { border-top: 1px solid var(--rand); }
.fuss-unten-innen {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding-block: 20px; font-size: .88rem; color: var(--gedaempft); flex-wrap: wrap;
}
.fuss-unten ul { display: flex; gap: 22px; list-style: none; }
.fuss-unten a { color: var(--gedaempft); }
.fuss-unten a:hover { color: var(--akzent); }

/* --- Schwebender WhatsApp-Knopf ------------------------------------------------------------------ */

.wa-schwebend {
  position: fixed; right: 20px; bottom: 20px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--whatsapp); color: #06130a;
  display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, .35);
  transition: var(--uebergang);
}
.wa-schwebend:hover { transform: scale(1.08); }

/* --- SimplyBook-Einbettung ------------------------------------------------------------------------- */

.buchung-rahmen { min-height: 900px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--rand); background: #000; }

/* --- Responsiv --------------------------------------------------------------------------------------- */

@media (max-width: 980px) {
  .raster-3, .raster-4 { grid-template-columns: repeat(2, 1fr); }
  .text-bild { grid-template-columns: 1fr; gap: 28px; }
  .galerie-raster { grid-template-columns: repeat(2, 1fr); }
  .fuss-spalten { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-knopf { display: block; }
  .hauptnav {
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg-alt); border-bottom: 1px solid var(--rand);
    display: none; padding: 12px 20px 20px;
  }
  .hauptnav.offen { display: block; }
  .hauptnav ul { flex-direction: column; align-items: stretch; gap: 2px; }
  .hauptnav a:not(.btn) { padding: 13px 12px; }
  .nav-cta { margin: 12px 0 0; }
  .nav-cta .btn { display: block; }

  .raster-2, .raster-3, .raster-4 { grid-template-columns: 1fr; }
  .galerie-raster { grid-template-columns: 1fr; }
  .fuss-spalten { grid-template-columns: 1fr; gap: 36px; }
  .abschnitt { padding: 56px 0; }
  .hero-inhalt { padding: 64px 0; }
  .cta-banner { padding: 36px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

:focus-visible { outline: 2px solid var(--akzent); outline-offset: 2px; }