/* Marketingseite – ergänzt styles.css (weiß, klare Linien) */
html { scroll-behavior: smooth; }
.mk-main { flex: 1; max-width: none; padding: 0; }
.mk-wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.mk-top { position: sticky; top: 0; z-index: 10; }
.mk-nav { display: flex; gap: 2px; }
.mk-nav a { color: var(--muted); text-decoration: none; padding: 6px 10px; }
.mk-nav a:hover { color: var(--ink); }
.mk-navcta { min-height: 0 !important; padding: 6px 14px !important; }
@media (max-width: 900px) { .mk-nav { display: none; } }

.mk-section { padding: 72px 0; border-top: 1px solid var(--line); scroll-margin-top: 64px; }
.mk-section h2 { font-size: clamp(1.5rem, 3.2vw, 1.9rem); margin: 0 0 .4em; }
.mk-kicker { font-size: .75rem; font-weight: 700; color: var(--warm); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 8px; }
.mk-sub { color: var(--muted); max-width: 680px; margin: 0 0 36px; font-size: 1.05rem; }
.mk-alt { background: var(--tint); border-top-color: #e6ebf2; }
.mk-alt .mk-lines > div { background: var(--bg); }

/* Kopfbereich */
.mk-hero { padding: 72px 0 84px; background: linear-gradient(180deg, var(--tint) 0%, #fff 75%); }
.mk-hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.mk-hero h1 { font-size: clamp(2rem, 4.4vw, 2.9rem); line-height: 1.12; margin: 12px 0 20px; letter-spacing: -.02em; }
.mk-hl { color: var(--accent); background: linear-gradient(transparent 72%, #f8dcbc 72%, #f8dcbc 92%, transparent 92%); }
.mk-lead { font-size: 1.12rem; color: var(--muted); max-width: 560px; }
.mk-cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin: 28px 0 18px; }
.mk-trust { font-size: .9rem; color: var(--muted); margin: 0; padding-top: 14px; border-top: 1px solid var(--line); max-width: 560px; }
.mk-demo { text-align: center; padding: 26px; border-color: var(--line); scroll-margin-top: 80px; border-top: 4px solid var(--accent); box-shadow: 0 12px 40px rgba(16,24,40,.12); }
.mk-demo-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.mk-demo .prompt { margin: 6px 0 16px; }
.mk-demo .details { text-align: center; margin-top: 10px; color: var(--muted); border-top: 0; padding-top: 0; }
@media (max-width: 860px) {
  .mk-hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .mk-hero { padding: 44px 0 56px; }
}

/* Zahlen */
.mk-stats { background: var(--accent); color: #fff; }
.mk-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.mk-stats-grid > div { padding: 26px 16px; border-left: 1px solid rgba(255,255,255,.18); }
.mk-stats-grid > div:first-child { border-left: 0; padding-left: 0; }
.mk-stats b { display: block; font-size: 1.8rem; line-height: 1.1; letter-spacing: -.02em; }
.mk-stats span { color: rgba(255,255,255,.75); font-size: .9rem; }
.mk-stats b { color: #fff; }
@media (max-width: 640px) {
  .mk-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .mk-stats-grid > div:nth-child(odd) { border-left: 0; padding-left: 0; }
  .mk-stats-grid > div:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.18); }
}

/* Raster mit Linien (Zielgruppen, Funktionen) */
.mk-lines { display: grid; gap: 16px; }
.mk-lines.c2 { grid-template-columns: repeat(2, 1fr); }
.mk-lines.c3 { grid-template-columns: repeat(3, 1fr); }
.mk-lines > div { border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; background: var(--bg); box-shadow: var(--shadow); }
.mk-lines h3 { margin-bottom: 6px; }
.mk-lines p { margin: 0; color: var(--muted); }
@media (max-width: 860px) { .mk-lines.c3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .mk-lines.c2, .mk-lines.c3 { grid-template-columns: 1fr; } }
.mk-icon { width: 40px; height: 40px; border-radius: 8px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-size: 1.15rem; margin-bottom: 12px; line-height: 1; }

/* Methode */
.mk-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.mk-step { border-top: 3px solid var(--accent); padding-top: 18px; }
.mk-step-no { display: block; font-size: .8rem; font-weight: 700; color: var(--warm); letter-spacing: .08em; margin-bottom: 6px; }
.mk-step p { color: var(--muted); }
@media (max-width: 760px) { .mk-steps { grid-template-columns: 1fr; gap: 20px; } }
.mk-boxes { display: grid; grid-template-columns: repeat(6, 1fr); margin-top: 40px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--bg); box-shadow: var(--shadow); }
.mk-box { padding: 16px 12px; text-align: left; display: flex; flex-direction: column; gap: 6px; border-left: 1px solid var(--line); }
.mk-box:first-child { border-left: 0; }
.mk-box b { font-size: .95rem; }
.mk-box span { font-size: .85rem; color: var(--muted); }
.mk-box i { display: block; height: 6px; border-radius: 3px; }
@media (max-width: 640px) {
  .mk-boxes { grid-template-columns: repeat(3, 1fr); }
  .mk-box:nth-child(4) { border-left: 0; }
  .mk-box:nth-child(n+4) { border-top: 1px solid var(--line); }
}

/* Autor */
.mk-author { display: grid; grid-template-columns: 180px 1fr; gap: 48px; align-items: start; max-width: 940px; }
.mk-author h2 { margin-top: 4px; }
.mk-author-mark {
  width: 180px; height: 180px; background: linear-gradient(135deg, var(--accent), #35588a); border-radius: 50%; color: #fff;
  display: grid; place-items: center; font-size: 3.4rem; font-weight: 700; letter-spacing: 2px; box-shadow: 0 0 0 6px #fff, 0 0 0 7px var(--line), var(--shadow);
}
.mk-author-role { color: var(--accent); font-weight: 600; }
.mk-facts { list-style: none; padding: 0; margin: 24px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.mk-facts li { padding: 14px 16px 0 0; }
.mk-facts li + li { padding-left: 16px; border-left: 1px solid var(--line); }
.mk-facts b { display: block; font-size: 1.1rem; }
.mk-facts span { font-size: .85rem; color: var(--muted); }
@media (max-width: 760px) {
  .mk-author { grid-template-columns: 1fr; gap: 20px; }
  .mk-author-mark { width: 110px; height: 110px; font-size: 2.2rem; }
  .mk-facts { grid-template-columns: 1fr; }
  .mk-facts li + li { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); padding-bottom: 12px; }
}

/* Preis */
.mk-price { max-width: 460px; padding: 30px; border-top: 4px solid var(--warm); box-shadow: 0 12px 40px rgba(16,24,40,.10); }
.mk-price-tag { font-size: 1.6rem; font-weight: 700; margin-bottom: 14px; letter-spacing: -.01em; }
.mk-check { list-style: none; padding: 0; margin: 0 0 22px; }
.mk-check li { padding: 8px 0 8px 26px; position: relative; border-top: 1px solid var(--line); }
.mk-check li:last-child { border-bottom: 1px solid var(--line); }
.mk-check li::before { content: "✓"; position: absolute; left: 2px; color: var(--warm); font-weight: 700; }
.mk-price .small { margin: 12px 0 0; }

/* Fragen */
.mk-faq { max-width: 780px; }
.mk-faq details { border-bottom: 1px solid var(--line); }
.mk-faq details:first-of-type { border-top: 1px solid var(--line); }
.mk-faq summary { cursor: pointer; padding: 16px 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.mk-faq summary::-webkit-details-marker { display: none; }
.mk-faq summary::after { content: "+"; color: var(--muted); font-weight: 400; font-size: 1.2rem; line-height: 1; }
.mk-faq details[open] summary::after { content: "–"; }
.mk-faq details p { padding: 0 0 16px; margin: 0; color: var(--muted); }

/* Abschluss */
.mk-final { padding: 64px 0; background: var(--accent); color: #fff; }
.mk-final h2 { font-size: clamp(1.5rem, 3.2vw, 1.9rem); margin: 0 0 .3em; }
.mk-final p { color: rgba(255,255,255,.8); margin-bottom: 22px; }