/* =========================================================
   Powertech Performance — Autoaufbereitung Erfurt
   ========================================================= */

/* Lokal gehostete Schriften (kein Verbindungsaufbau zu Google beim
   Seitenaufruf, siehe Datenschutzerklärung) */
@font-face {
  font-family: 'Red Hat Display';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('/fonts/red-hat-display-variable.woff2') format('woff2');
}
@font-face {
  font-family: 'Caveat';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/fonts/caveat-600.woff2') format('woff2');
}

:root {
  /* Markenfarben — abgeleitet vom dunklen Home2-Farbschema */
  --color-primary: #7E3E98;        /* CTA / primäre Handlung */
  --color-primary-dark: #682690;   /* Hover */
  --color-brand: #f6f0f8;          /* Überschriften / Text auf dunklem Grund */
  --color-brand-light: #decce9;    /* helle Akzentflächen (Chips, Icon-Kreise) */
  --color-accent: #1EA30E;         /* WhatsApp / sekundäre Aktion */

  --color-bg: #13091c;
  --color-bg-alt: #1c0e28;
  --color-surface: #261032;
  --color-text: #f6f0f8;
  --color-text-muted: #a993c4;
  --color-border: rgba(255, 255, 255, 0.14);

  --font-base: "Red Hat Display", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-signature: "Caveat", cursive;
  --line-height-base: 1.6;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 5rem;

  --radius: 10px;
  --container-width: 1200px;
  --transition: 0.2s ease;
  --gradient-brand: linear-gradient(135deg, #1c0e28 0%, #13091c 55%, #201429 100%);
  --gradient-dark: linear-gradient(135deg, #7e3e98 0%, #682690 50%, #3e1656 100%);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-base);
  font-size: 1rem;
  line-height: var(--line-height-base);
  color: var(--color-text);
  background: var(--color-bg);
}
img { max-width: 100%; display: block; }
a { color: var(--color-primary); text-decoration: none; }
/* Readable editorial links on the existing dark surfaces; CTA styles stay intact. */
main p a:not(.btn), .article-body a:not(.btn) {
  color: var(--color-brand-light);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 var(--space-2); color: var(--color-brand); font-weight: 700; }
h2 { font-size: 2rem; text-align: center; }
p { margin: 0 0 var(--space-2); }
.align-left { text-align: left; }
.align-center { text-align: center; }

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-brand);
  opacity: 0.6;
  margin-bottom: var(--space-1);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(19, 9, 28, 0.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--color-border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-height: 78px;
  padding-top: var(--space-1);
  padding-bottom: var(--space-1);
}
.logo img { border-radius: 8px; }
.main-nav ul { display: flex; gap: var(--space-4); }
.main-nav a { font-weight: 700; color: rgba(255, 255, 255, 0.78); }
.main-nav a:hover { color: #fff; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-1);
}
.nav-toggle span { width: 24px; height: 2px; background: var(--color-brand); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  font-weight: 700;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-accent { background: var(--color-brand-light); color: #3e1656; }
.btn-accent:hover { background: #fff; color: #3e1656; }
.btn-secondary { background: var(--color-primary-dark); color: #fff; }
.btn-secondary:hover { background: #3e1656; }
.btn-whatsapp { background: #25D366; color: #fff; }
.btn-whatsapp:hover { background: #1EBE5A; }
.btn-lg { padding: 1.1rem 2rem; font-size: 1.05rem; }
.btn-block { width: 100%; }
.header-cta { white-space: nowrap; }

/* Hero */
.hero {
  padding: var(--space-6) 0;
  text-align: center;
  background-size: cover;
  background-position: center;
}
.hero h1 {
  color: #fff;
  font-size: clamp(1.8rem, 4.5vw, 2.75rem);
  max-width: 900px;
  margin-inline: auto;
}
.hero-sub {
  font-size: 1.1rem;
  font-weight: 500;
  color: #f7f7f7;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: var(--space-4);
}

/* Sections */
.section { padding: var(--space-6) 0; }
.section-alt { background: var(--color-bg-alt); }
.section > .container > h2 { margin-bottom: var(--space-4); }
.section-sub {
  text-align: center;
  color: var(--color-text-muted);
  max-width: 640px;
  margin: -1.5rem auto var(--space-4);
  font-size: 1.05rem;
}

/* Grid */
.grid { display: grid; gap: var(--space-4); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

/* Service cards */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-4);
  text-align: center;
}
.service-icon { width: 84px; height: 84px; object-fit: contain; margin: 0 auto var(--space-2); }
.service-card h3 { font-size: 1.4rem; margin-bottom: var(--space-1); }

/* Why / trust section */
.why-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--space-5);
  align-items: center;
  margin-bottom: var(--space-5);
}
.why-text h2 { font-size: 1.5rem; }
.why-image img { border-radius: var(--radius); }

.checklist { display: grid; gap: var(--space-3); grid-template-columns: repeat(2, 1fr); }
.checklist li {
  position: relative;
  padding-left: 34px;
  font-weight: 500;
  color: var(--color-brand);
}
.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: -2px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-brand-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

/* CTA band */
.cta-band {
  background: var(--gradient-dark);
  padding: var(--space-5) 0;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: var(--color-brand-light); }
.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.cta-band-inner h2 { text-align: left; margin-bottom: var(--space-1); }
.cta-band-inner p { margin: 0; }
.cta-band-sub { font-size: 1.15rem; opacity: 0.85; }

/* Steps */
.step { text-align: center; }
.step-icon { font-size: 2rem; margin-bottom: var(--space-2); }
.step h3 { font-size: 1.3rem; }

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--space-5);
  align-items: start;
}
.about-text h2 { font-size: 1.6rem; }
.signature-block {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.signature-photo { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; }
.signature-name { font-family: var(--font-signature); font-size: 1.6rem; margin: 0; color: var(--color-brand); }
.signature-role { margin: 0; font-size: 0.8rem; color: var(--color-text-muted); }
.about-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}
.about-gallery img { border-radius: var(--radius); aspect-ratio: 1; object-fit: cover; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-5);
}
.contact-form-wrap .form-note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}
.contact-info {
  background: var(--gradient-brand);
  border-radius: var(--radius);
  padding: var(--space-4);
  text-align: center;
  align-self: start;
}
.contact-logo { width: 90px; margin: 0 auto var(--space-3); }
.contact-info h3 { font-size: 1.1rem; }
.contact-info p { color: var(--color-brand); font-weight: 500; }
.contact-info p a { color: var(--color-primary); font-weight: 700; }
.contact-info .btn { margin-top: var(--space-2); }

/* Cards */
.testimonial {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-4);
  margin: 0;
}

/* FAQ */
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 var(--space-4); }
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-2) var(--space-3);
  margin-bottom: var(--space-2);
}
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--color-brand);
}
.faq-item p { margin-top: var(--space-2); margin-bottom: 0; color: var(--color-text-muted); }

/* Form */
.form-row { margin-bottom: var(--space-2); }
.form-row label {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}
.form-row input,
.form-row textarea {
  width: 100%;
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font: inherit;
  color: var(--color-text);
  background: var(--color-surface);
}
.form-row input::placeholder,
.form-row textarea::placeholder {
  color: var(--color-text-muted);
}
.form-row input:focus,
.form-row textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}
.form-row.honeypot {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.form-status {
  margin: var(--space-2) 0 0;
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
}
.form-status[data-state="success"] { color: #1e7e34; }
.form-status[data-state="error"] { color: #b42318; }
.form-status[data-state="sending"] { color: var(--color-text-muted); }

/* Seitenübersicht */
.sitemap-list {
  display: grid;
  gap: var(--space-2);
  max-width: 640px;
  margin-top: var(--space-4);
}
.sitemap-list li {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-2) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sitemap-list a {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-brand);
  text-decoration: none;
}
.sitemap-list a:hover { color: var(--color-primary); }
.sitemap-list span { font-size: 0.85rem; color: var(--color-text-muted); }

/* Kontaktseite */
.contact-hero-sub {
  max-width: 640px;
  margin: 0 auto var(--space-4);
  color: var(--color-text-muted);
  font-size: 1.05rem;
}
.quick-contact-row {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.contact-info-email-btn { margin-top: var(--space-1); }

/* Nur auf Mobile sichtbar (z. B. Anruf-/WhatsApp-Buttons auf der Danke-Seite) */
.quick-contact-row-mobile-only { display: none; }
@media (max-width: 760px) {
  .quick-contact-row-mobile-only { display: flex; }
}

/* Rechtsseiten */
.legal-page h1 { font-size: 2rem; margin-bottom: var(--space-4); }
.legal-page h2 { font-size: 1.4rem; margin-top: var(--space-5); }
.legal-page h3 { font-size: 1.1rem; margin-top: var(--space-3); }
.legal-page p { color: var(--color-text); max-width: 760px; }
.legal-page .legal-list { list-style: disc; padding-left: 1.4rem; max-width: 760px; margin-bottom: var(--space-2); }
.legal-page .legal-list li { margin-bottom: var(--space-1); }
.legal-page .legal-source { font-size: 0.8rem; color: var(--color-text-muted); margin-top: var(--space-5); }
.legal-page a { text-decoration: underline; word-break: break-word; }

/* Footer */
.site-footer {
  background: #08050c;
  border-top: 1px solid var(--color-border);
  padding: var(--space-4) 0;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
}
.footer-copy { margin: 0; font-size: 0.8rem; color: rgba(255, 255, 255, 0.64); }
.footer-logo { width: 60px; }
.footer-nav { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.footer-nav a { font-size: 0.8rem; font-weight: 700; color: rgba(255, 255, 255, 0.64); }
.footer-nav a:hover { color: #fff; }

/* Cookie-Banner — hochwertige, schwebende Box unten rechts (Desktop),
   nahezu volle Breite mit Rand auf Smartphones. Position: fixed, damit
   sie kein Layout verschiebt (kein CLS). */
.cookie-banner {
  position: fixed;
  right: 20px;
  bottom: 20px;
  left: auto;
  z-index: 1000;
  width: min(420px, calc(100vw - 40px));
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  padding: var(--space-3);
  display: none;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.22s ease, transform 0.22s ease;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner.is-visible.is-shown { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .cookie-banner { transition: none; }
}
.cookie-banner-inner { margin: 0 auto; }
.cookie-banner-header h3 { margin: 0 0 var(--space-1); font-size: 1.15rem; }
.cookie-banner-header p { font-size: 0.88rem; line-height: 1.5; color: var(--color-text-muted); margin: 0 0 var(--space-2); }
.cookie-banner-footnote { margin: var(--space-2) 0 0; font-size: 0.75rem; }
.cookie-banner-footnote a { color: var(--color-text-muted); text-decoration: underline; }

.cookie-categories {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}
.cookie-category {
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--space-2);
  background: var(--color-bg-alt);
}
.cookie-category-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-weight: 700;
  color: var(--color-brand);
  cursor: pointer;
}
.cookie-category-toggle input[type="checkbox"] {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  accent-color: var(--color-primary);
  cursor: pointer;
}
.cookie-category-toggle input[type="checkbox"]:disabled { cursor: not-allowed; opacity: 0.6; }
.cookie-category p { font-size: 0.8rem; line-height: 1.5; color: var(--color-text-muted); margin: 6px 0 0; }

.cookie-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.cookie-actions .btn { flex: 1 1 auto; }
.btn-outline {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}
.btn-outline:hover { background: var(--color-bg-alt); }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.82rem; }

.cookie-banner-advanced[hidden] { display: none; }
.cookie-advanced-link,
.cookie-advanced-back {
  display: inline-block;
  margin-top: var(--space-2);
  background: none;
  border: none;
  padding: 4px 2px;
  font: inherit;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-decoration: underline;
  cursor: pointer;
}
.cookie-advanced-link:hover,
.cookie-advanced-back:hover,
.cookie-advanced-link:focus-visible,
.cookie-advanced-back:focus-visible {
  color: var(--color-primary);
}

/* Sichtbarer Fokus für Tastaturbedienung */
.cookie-banner a:focus-visible,
.cookie-banner button:focus-visible,
.cookie-banner input:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Hintergrundscrollen sperren, solange die Cookie-Einstellungen offen sind */
body.cookie-settings-open { overflow: hidden; }

@media (max-width: 600px) {
  .cookie-banner {
    left: 10px;
    right: 10px;
    bottom: 10px;
    width: auto;
    max-height: calc(100vh - 20px);
    padding: var(--space-3) var(--space-2);
  }
  .cookie-actions { flex-direction: column; }
  .cookie-actions .btn { width: 100%; }
}

/* Cookie-Einstellungen als eigene Seite */
.cookie-preferences-page .cookie-categories { grid-template-columns: 1fr; margin-bottom: var(--space-4); }
.cookie-preferences-page .cookie-category p { font-size: 0.85rem; }
.cookie-status {
  margin-top: var(--space-3);
  font-weight: 600;
  color: #1e7e34;
}
.cookie-status[hidden] { display: none; }

/* KI-Kennzeichnung im Footer */
.footer-disclosure {
  margin: var(--space-2) 0 0;
  font-size: 0.72rem;
  color: var(--color-brand);
  opacity: 0.6;
  text-align: center;
}

/* Rechtlicher Hinweis im Footer (z. B. AdBlue-Service) — etwas sichtbarer
   als die allgemeine KI-Kennzeichnung, da rechtlich relevant */
.footer-legal-notice {
  margin: var(--space-2) auto 0;
  max-width: 760px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-align: center;
}

@media (max-width: 760px) {
  .cookie-categories { grid-template-columns: 1fr; }
}

/* Mobile */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .why-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .checklist { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .cta-band-inner { text-align: center; justify-content: center; }
  .cta-band-inner h2 { text-align: center; }
}

@media (max-width: 760px) {
  .main-nav { display: none; }
  .header-cta { display: none; }
  .nav-toggle { display: flex; }

  .main-nav.is-open {
    display: block;
    position: absolute;
    top: 78px;
    left: 0; right: 0;
    background: rgba(19, 9, 28, 0.97);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-2) var(--space-3);
  }
  .main-nav.is-open ul { flex-direction: column; gap: var(--space-2); }
  .main-nav.is-open a { color: rgba(255, 255, 255, 0.85); }
}

@media (max-width: 600px) {
  .grid-3 { grid-template-columns: 1fr; }
  .about-gallery { grid-template-columns: 1fr 1fr; }
}

/* =========================================================
   Blog
   ========================================================= */

/* Blog-Übersicht */
.blog-hero {
  padding: var(--space-5) 0 var(--space-4);
  text-align: center;
  background: var(--gradient-brand);
}
.blog-hero h1 { margin-bottom: var(--space-1); }
.blog-hero p { color: var(--color-brand); opacity: 0.75; max-width: 560px; margin: 0 auto; }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.blog-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: box-shadow var(--transition), transform var(--transition);
}
.blog-card:hover { box-shadow: 0 10px 24px rgba(110,82,131,0.16); transform: translateY(-2px); }
.blog-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.blog-card-no-image .blog-card-body { padding-top: var(--space-4); }
.blog-card-body { padding: var(--space-3); display: flex; flex-direction: column; gap: 8px; flex: 1; }
.blog-card-category {
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--color-primary); font-weight: 700;
}
.blog-card h3 { font-size: 1.15rem; margin: 0; text-align: left; }
.blog-card p { color: var(--color-text-muted); font-size: 0.9rem; margin: 0; flex: 1; }
.blog-card-meta {
  font-size: 0.75rem; color: var(--color-text-muted); opacity: 0.8;
  display: flex; justify-content: space-between; margin-top: 4px;
}
.blog-card-link { font-weight: 700; color: var(--color-primary); font-size: 0.85rem; }

.blog-card.blog-card-soon { opacity: 0.55; pointer-events: none; }
.blog-card-soon .blog-card-category { color: var(--color-text-muted); }

/* Werbebanner unter dem Header (Eigenwerbung auf der Artikelseite) */
.blog-ad-banner {
  background: var(--gradient-dark);
  padding: 16px 0;
}
.blog-ad-banner .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.blog-ad-banner-text strong { display: block; color: #fff; font-size: 1rem; }
.blog-ad-banner-text span { display: block; color: var(--color-brand-light); font-size: 0.85rem; }
.blog-ad-banner .btn { white-space: nowrap; }

/* Artikel-Layout: Content + rechte Sidebar */
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: var(--space-5);
  align-items: start;
  padding: var(--space-5) 0;
}
.article-breadcrumb { font-size: 0.8rem; color: var(--color-text-muted); margin-bottom: var(--space-2); }
.article-breadcrumb a { color: var(--color-text-muted); }
.article-category-tag {
  display: inline-block; background: var(--color-brand-light); color: var(--color-primary);
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
  padding: 4px 12px; border-radius: 999px; margin-bottom: var(--space-2);
}
.article-title { font-size: clamp(1.7rem, 3.5vw, 2.3rem); text-align: left; margin-bottom: var(--space-2); }
.article-meta {
  display: flex; gap: var(--space-3); flex-wrap: wrap; font-size: 0.85rem;
  color: var(--color-text-muted); margin-bottom: var(--space-3);
}
.article-hero-img {
  width: 100%; border-radius: var(--radius); margin-bottom: var(--space-4);
  aspect-ratio: 16/9; object-fit: cover;
}

.article-body h2 { text-align: left; font-size: 1.5rem; margin-top: var(--space-5); }
.article-body h3 { text-align: left; font-size: 1.15rem; margin-top: var(--space-3); }
.article-body p { max-width: none; }
.article-body ul, .article-body ol { padding-left: 1.4rem; margin-bottom: var(--space-2); }
.article-body li { margin-bottom: 6px; }
.article-body blockquote {
  border-left: 4px solid var(--color-primary); background: var(--color-bg-alt);
  padding: var(--space-2) var(--space-3); margin: var(--space-3) 0;
  font-style: italic; color: var(--color-brand); border-radius: 0 var(--radius) var(--radius) 0;
}
.article-body figure { margin: var(--space-3) 0; }
.article-body figcaption { font-size: 0.8rem; color: var(--color-text-muted); margin-top: 6px; text-align: center; }

.article-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: var(--space-4); }
.article-tag {
  background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: 999px;
  padding: 4px 12px; font-size: 0.75rem; color: var(--color-text-muted);
}

.author-box {
  display: flex; gap: var(--space-3); align-items: center; background: var(--color-bg-alt);
  border-radius: var(--radius); padding: var(--space-3); margin-top: var(--space-5);
}
.author-box img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.author-box h4 { margin: 0 0 2px; font-size: 1rem; }
.author-box p { margin: 0; font-size: 0.85rem; color: var(--color-text-muted); }

.related-posts { margin-top: var(--space-5); }
.related-posts h2 { text-align: left; font-size: 1.3rem; margin-bottom: var(--space-2); }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }

/* Sidebar (rechte Spalte, Eigenwerbung) */
.article-sidebar { position: sticky; top: 96px; display: flex; flex-direction: column; gap: var(--space-3); }
.promo-card {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius);
  padding: var(--space-3); text-align: center;
}
.promo-card.promo-dark { background: var(--gradient-dark); border: none; }
.promo-card.promo-dark h3, .promo-card.promo-dark p { color: #fff; }
.promo-card.promo-dark p { opacity: 0.85; }
.promo-card img.promo-logo { width: 52px; margin: 0 auto var(--space-2); border-radius: 8px; }
.promo-card h3 { font-size: 1.05rem; margin-bottom: 4px; }
.promo-card p { font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: var(--space-2); }
.promo-card .btn { width: 100%; margin-bottom: 8px; }
.promo-card .btn:last-child { margin-bottom: 0; }
.promo-services-list { text-align: left; list-style: none; padding: 0; margin: 0 0 var(--space-2); }
.promo-services-list li {
  padding: 7px 0; border-bottom: 1px solid var(--color-border);
  font-size: 0.85rem; color: var(--color-brand); font-weight: 600;
}
.promo-services-list li:last-child { border-bottom: none; }
.sidebar-articles-list { text-align: left; list-style: none; padding: 0; margin: 0; }
.sidebar-articles-list li { padding: 8px 0; border-bottom: 1px solid var(--color-border); }
.sidebar-articles-list li:last-child { border-bottom: none; }
.sidebar-articles-list a { font-size: 0.85rem; font-weight: 600; color: var(--color-brand); }

@media (max-width: 980px) {
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .related-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .blog-grid { grid-template-columns: 1fr; }
  .blog-ad-banner .container { flex-direction: column; text-align: center; }
  .blog-ad-banner .btn { width: 100%; }
}

/* Danke-Seite */
.thank-you-section { padding: var(--space-6) 0; }
.thank-you-icon { font-size: 3rem; margin-bottom: var(--space-2); }
.thank-you-text { font-size: 1.1rem; color: var(--color-text-muted); max-width: 480px; margin: 0 auto var(--space-4); }
.thank-you-back { margin-top: var(--space-4); font-size: 0.9rem; }
.thank-you-back a { text-decoration: underline; }

/* Glossar */
.glossary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.glossary-item {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-3);
}
.glossary-item h3 { font-size: 1.05rem; margin-bottom: 4px; }
.glossary-item p { font-size: 0.9rem; color: var(--color-text-muted); margin: 0; }

@media (max-width: 900px) {
  .glossary-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .glossary-grid { grid-template-columns: 1fr; }
}

/* Sticky Mobile-Aktionsleiste (Anrufen / WhatsApp) */
.sticky-mobile-actions { display: none; }

@media (max-width: 760px) {
  body.has-sticky-mobile-actions { padding-bottom: 76px; }

  .sticky-mobile-actions {
    display: flex;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 900;
    gap: 8px;
    padding: 10px 12px;
    padding-bottom: calc(10px + env(safe-area-inset-bottom));
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -2px 14px rgba(0,0,0,0.4);
  }
  .sticky-mobile-actions .btn {
    flex: 1;
    justify-content: center;
    font-size: 0.9rem;
    padding: 13px 10px;
  }
  /* Solange der Cookie-Banner offen ist, Sticky-Leiste ausblenden (main.js setzt die Klasse) */
  body.cookie-banner-open .sticky-mobile-actions { display: none; }
}

/* Mobile-Optimierung Startseite */
@media (max-width: 760px) {
  .hero { padding: var(--space-5) 0 var(--space-4); }
  .hero h1 { font-size: clamp(1.5rem, 7vw, 2rem); }
  .hero-sub { font-size: 1rem; }
  .section { padding: var(--space-5) 0; }
  .why-image { order: -1; }
  .cta-band-inner { text-align: center; }
  .about-gallery { gap: var(--space-1); }
  .signature-block { justify-content: center; text-align: left; }
}

/* =========================================================
   Formular-Erweiterungen (Select, Radio-Gruppen, Checkbox-Zeilen)
   & Hinweis-Boxen — genutzt u. a. auf der AdBlue-Service-Seite
   ========================================================= */
.hero-actions { display: flex; justify-content: center; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-2); }
.hero-trust { font-size: 0.85rem; color: var(--color-brand-light); opacity: 0.85; }

.prose { max-width: 760px; margin: 0 auto; }

.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 700px) { .grid-2 { grid-template-columns: 1fr; } }

.step-number {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-brand-light);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.1rem;
  margin: 0 auto var(--space-2);
}

.symptom-list { display: grid; gap: var(--space-2); grid-template-columns: repeat(2, 1fr); }
.symptom-list li {
  position: relative;
  padding-left: 32px;
  color: var(--color-brand);
}
.symptom-list li::before {
  content: "!";
  position: absolute;
  left: 0; top: -1px;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(255, 138, 138, 0.16);
  color: #ff8a8a;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.8rem;
}
@media (max-width: 700px) { .symptom-list { grid-template-columns: 1fr; } }

.notice-box {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius);
  padding: var(--space-3);
  margin: var(--space-3) 0;
}
.notice-box p { margin: 0; }
.notice-box-strong {
  background: var(--gradient-dark);
  border: none;
  border-radius: var(--radius);
  padding: var(--space-3) var(--space-4);
  margin: var(--space-4) 0 0;
  text-align: center;
}
.notice-box-strong p { margin: 0; color: #fff; font-weight: 600; }

/* Select-Felder im Formularstil */
.form-row select {
  width: 100%;
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font: inherit;
  color: var(--color-text);
  background: var(--color-surface);
}
.form-row select:focus { outline: 2px solid var(--color-primary); outline-offset: 1px; }
.form-row select:invalid { color: var(--color-text-muted); }

/* Pflicht-Radiogruppe (z. B. Einsatzzweck des Fahrzeugs) */
.radio-group {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-2) var(--space-3) var(--space-3);
  margin: 0 0 var(--space-2);
}
.radio-group legend { padding: 0 6px; font-weight: 700; color: var(--color-brand); font-size: 0.95rem; }
.radio-group.is-invalid { border-color: #e5484d; }
.radio-option {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 6px 0;
  font-size: 0.92rem;
  color: var(--color-text);
  cursor: pointer;
}
.radio-option input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--color-primary); flex-shrink: 0; }

/* Checkbox-Zeilen (Pflichtbestätigungen) */
.checkbox-row-wrap { margin-bottom: var(--space-2); }
.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}
.checkbox-row input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--color-primary); flex-shrink: 0; }
.checkbox-row a { color: var(--color-primary); text-decoration: underline; }

.field-error { color: #ff8a8a; font-size: 0.8rem; margin: 4px 0 0; }
.form-row input.is-invalid,
.form-row textarea.is-invalid,
.form-row select.is-invalid,
.checkbox-row-wrap input.is-invalid {
  outline: 2px solid #e5484d;
  outline-offset: 1px;
}

@media (max-width: 900px) {
  .radio-option { font-size: 0.88rem; }
}

/* =========================================================
   AdBlue-Service Landingpage
   ========================================================= */
.btn-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.adblue-page {
  --adblue-blue: #1fb6ff;
  --adblue-blue-dark: #0b5f95;
  --adblue-green: #24d17e;
  --adblue-amber: #f8c15c;
  --adblue-ink: #07111c;
  --adblue-lux: #0a1018;
  --adblue-lux-soft: #101824;
  background: linear-gradient(180deg, #080b12 0%, #12081b 52%, #080b12 100%);
}

.adblue-hero {
  position: relative;
  overflow: hidden;
  min-height: min(760px, calc(100vh - 78px));
  padding: 5.8rem 0 4.6rem;
  background:
    linear-gradient(90deg, rgba(7, 10, 16, 0.96) 0%, rgba(7, 10, 16, 0.88) 38%, rgba(7, 10, 16, 0.46) 68%, rgba(7, 10, 16, 0.26) 100%),
    url('/images/adblue-vehicle-hero.png') center right / cover;
}

.adblue-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8, 11, 18, 0.22), rgba(8, 11, 18, 0.9)),
    linear-gradient(90deg, rgba(126, 62, 152, 0.16), transparent 58%);
  pointer-events: none;
}

.adblue-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 700px);
  gap: var(--space-5);
  align-items: center;
}

.adblue-hero-copy {
  text-align: left;
}

.adblue-hero h1 {
  max-width: 720px;
  color: #fff;
  font-size: clamp(2.55rem, 5vw, 4.85rem);
  line-height: 1.08;
  margin-bottom: var(--space-3);
}

.adblue-hero .hero-sub {
  max-width: 650px;
  margin-left: 0;
  margin-right: 0;
  margin-bottom: var(--space-3);
  color: rgba(255, 255, 255, 0.9);
}

.adblue-hero-checks {
  display: grid;
  gap: 10px;
  max-width: 610px;
  margin: var(--space-3) 0 0;
}

.adblue-hero-checks li {
  position: relative;
  padding-left: 30px;
  color: rgba(255, 255, 255, 0.86);
  font-weight: 700;
}

.adblue-hero-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--adblue-green);
  box-shadow: 0 0 18px rgba(36, 209, 126, 0.28);
}

.adblue-hero .hero-actions {
  justify-content: flex-start;
  margin-top: var(--space-4);
  margin-bottom: 0;
}

.adblue-mobile-cta {
  display: none;
}

.adblue-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: var(--space-3);
}

.adblue-badges span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0.45rem 0.8rem;
  border: 1px solid rgba(31, 182, 255, 0.32);
  border-radius: 999px;
  color: #d9f4ff;
  background: rgba(31, 182, 255, 0.1);
  font-size: 0.86rem;
  font-weight: 700;
}

.adblue-hero-media {
  display: none;
}

.adblue-hero-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
}

.adblue-status-card {
  position: absolute;
  left: 24px;
  bottom: 24px;
  width: min(340px, calc(100% - 48px));
  padding: var(--space-3);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(7, 17, 28, 0.9);
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
}

.adblue-status-card strong {
  display: block;
  color: #fff;
  margin: 8px 0 4px;
}

.adblue-status-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}

.adblue-logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 76px;
  min-height: 34px;
  padding: 0.35rem 0.7rem;
  border: 1px solid rgba(31, 182, 255, 0.42);
  border-radius: 8px;
  color: #e6f8ff;
  background: linear-gradient(135deg, rgba(31, 182, 255, 0.22), rgba(36, 209, 126, 0.12));
  font-weight: 800;
  line-height: 1;
}

.adblue-strip {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(8, 11, 18, 0.96);
}

.adblue-strip-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}

.adblue-strip-inner div {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 4px 12px;
  align-items: center;
}

.adblue-strip-inner strong,
.adblue-strip-inner small {
  grid-column: 2;
}

.adblue-strip-inner strong {
  color: #fff;
  line-height: 1.2;
}

.adblue-strip-inner small {
  color: rgba(255, 255, 255, 0.62);
}

.adblue-droplet {
  grid-row: 1 / span 2;
  width: 24px;
  height: 30px;
  border-radius: 50% 50% 55% 55%;
  background: linear-gradient(180deg, var(--adblue-blue), var(--adblue-blue-dark));
  transform: rotate(45deg);
  box-shadow: 0 0 22px rgba(31, 182, 255, 0.35);
}

.adblue-split,
.adblue-law-grid,
.adblue-form-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: var(--space-5);
  align-items: center;
}

.adblue-lead {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 720px;
}

.adblue-symptom-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2);
}

.adblue-symptom-grid li {
  min-height: 116px;
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-brand);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02));
}

.adblue-symptom-grid span {
  display: block;
  margin-bottom: 8px;
  color: var(--adblue-blue);
  font-size: 0.78rem;
  font-weight: 800;
}

.adblue-service-card {
  text-align: left;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(31, 182, 255, 0.06), transparent 42%),
    #171020;
}

.adblue-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  margin-bottom: var(--space-2);
  border-radius: 8px;
  color: var(--adblue-blue);
  background: rgba(31, 182, 255, 0.12);
}

.adblue-icon svg {
  width: 28px;
  height: 28px;
}

.adblue-vehicle-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.adblue-vehicle-card {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: var(--adblue-lux-soft);
  box-shadow: 0 22px 62px rgba(0, 0, 0, 0.26);
}

.adblue-vehicle-image {
  min-height: 190px;
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.adblue-vehicle-card-body {
  position: relative;
  flex: 1;
  padding: var(--space-3);
  background: linear-gradient(180deg, #0b121d 0%, #07111c 100%);
}

.adblue-vehicle-row h3 {
  margin-top: var(--space-2);
}

.adblue-vehicle-row p {
  color: rgba(255, 255, 255, 0.7);
}

.adblue-vehicle-card a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  margin-top: var(--space-1);
  color: #fff;
  font-weight: 800;
}

.adblue-vehicle-card a::after {
  content: "→";
  margin-left: 8px;
  color: var(--adblue-blue);
}

.adblue-notice-panel {
  padding: var(--space-4);
  border: 1px solid rgba(248, 193, 92, 0.36);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(248, 193, 92, 0.12), rgba(31, 182, 255, 0.08));
}

.adblue-notice-panel strong {
  display: block;
  color: #fff;
  font-size: 1.25rem;
  margin-bottom: var(--space-2);
}

.adblue-notice-panel p {
  color: rgba(255, 255, 255, 0.78);
  margin: 0;
}

.adblue-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.adblue-timeline .step {
  min-height: 230px;
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.adblue-about-grid {
  align-items: center;
}

.adblue-about-list {
  margin-top: var(--space-3);
}

.adblue-about-panel {
  padding: var(--space-4);
  border: 1px solid rgba(31, 182, 255, 0.28);
  border-radius: 8px;
  background: var(--adblue-lux);
}

.adblue-about-panel img {
  width: 120px;
  margin: 0 0 var(--space-3);
  border-radius: 8px;
}

.adblue-about-panel strong {
  display: block;
  color: #fff;
  font-size: 1.2rem;
  margin-bottom: var(--space-2);
}

.adblue-about-panel ul {
  display: grid;
  gap: 10px;
}

.adblue-about-panel li {
  position: relative;
  padding-left: 26px;
  color: var(--color-brand);
}

.adblue-about-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--adblue-green);
}

.adblue-form-grid {
  align-items: start;
}

.adblue-form-card {
  padding: var(--space-4);
  border: 1px solid rgba(31, 182, 255, 0.24);
  border-radius: 8px;
  background: var(--adblue-lux-soft);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.25);
}

.adblue-form-card .form-row input,
.adblue-form-card .form-row textarea {
  background: #07111c;
}

.adblue-contact-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.adblue-contact-options a {
  display: block;
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.adblue-contact-options strong,
.adblue-contact-options span {
  display: block;
}

.adblue-contact-options strong {
  color: #fff;
}

.adblue-contact-options span {
  color: var(--color-text-muted);
}

.adblue-faq-list {
  max-width: 920px;
  margin: var(--space-4) auto 0;
}

.adblue-faq-list .faq-item {
  border-radius: 8px;
}

@media (max-width: 980px) {
  .adblue-hero-grid,
  .adblue-split,
  .adblue-law-grid,
  .adblue-form-grid {
    grid-template-columns: 1fr;
  }

  .adblue-hero h1 {
    font-size: 2.6rem;
  }

  .adblue-strip-inner,
  .adblue-timeline,
  .adblue-vehicle-row {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 700px) {
  .adblue-hero {
    min-height: auto;
    padding: var(--space-5) 0 var(--space-5);
    background-position: 58% center;
  }

  .adblue-hero h1 {
    font-size: 2rem;
  }

  .adblue-hero .hero-actions .btn,
  .adblue-contact-options a {
    width: 100%;
  }

  .adblue-mobile-cta {
    display: inline-flex;
  }

  .adblue-strip-inner,
  .adblue-symptom-grid,
  .adblue-timeline,
  .adblue-vehicle-row,
  .adblue-contact-options {
    grid-template-columns: 1fr;
  }

  .adblue-hero-media img {
    aspect-ratio: 4 / 3;
  }

  .adblue-status-card {
    position: static;
    width: 100%;
    margin-top: var(--space-2);
  }

  .adblue-form-card,
  .adblue-vehicle-card-body,
  .adblue-notice-panel {
    padding: var(--space-3);
  }

  .adblue-vehicle-card {
    min-height: 0;
  }

  .adblue-vehicle-image {
    min-height: 170px;
    background-position: center;
  }
}