/* ============================================================
   Martel — gemeinsame Stile für Landingpages
   Gleiche Design-Tokens wie index.html. Eigenständig nutzbar.
   ============================================================ */

:root {
  --bg: #0d0d0d;
  --bg2: #0f0f0f;
  --bg3: #141414;
  --surface: #1a1a1a;
  --accent: #8B1A1A;
  --accent-light: #b02222;
  --accent-subtle: rgba(139,26,26,0.15);
  --text: #e8e4df;
  --text-dim: #9a9390;
  --text-muted: #5a5654;
  --border: rgba(255,255,255,0.07);
  --border-accent: rgba(139,26,26,0.4);
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 2px; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 3rem;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 3rem;
  height: 72px;
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-logo { display: flex; align-items: center; text-decoration: none; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}
.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: var(--accent);
  color: var(--text) !important;
  padding: 0.45rem 1.1rem !important;
  border-radius: 2px;
  font-size: 0.78rem !important;
  letter-spacing: 0.08em !important;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--accent-light) !important; }

/* ── BUTTONS ── */
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: var(--text);
  text-decoration: none;
  padding: 0.8rem 2rem;
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: background 0.2s, transform 0.15s;
  border: 1px solid transparent;
}
.btn-primary:hover { background: var(--accent-light); transform: translateY(-1px); }
.btn-ghost {
  display: inline-block;
  color: var(--text-dim);
  text-decoration: none;
  padding: 0.8rem 1.5rem;
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  border: 1px solid var(--border);
  transition: color 0.2s, border-color 0.2s;
}
.btn-ghost:hover { color: var(--text); border-color: rgba(255,255,255,0.2); }

/* ── SECTION HEADER (geteilt mit index) ── */
.section-eyebrow { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1rem; }
.section-eyebrow-line { width: 24px; height: 1px; background: var(--accent); }
.section-eyebrow-text {
  font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--accent-light); font-weight: 400;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700; line-height: 1.15; color: var(--text);
}

/* ── LANDINGPAGE: BREADCRUMB ── */
.breadcrumb {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 1.6rem;
}
.breadcrumb a { color: var(--text-muted); text-decoration: none; transition: color 0.2s; }
.breadcrumb a:hover { color: var(--text-dim); }
.breadcrumb span { color: var(--text-dim); }

/* ── LANDINGPAGE: HERO ── */
.lp-hero {
  padding: 11rem 0 4rem;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(139,26,26,0.08) 0%, transparent 70%),
              linear-gradient(180deg, #0a0a0a 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
}
.lp-eyebrow { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1.3rem; }
.lp-eyebrow-line { width: 32px; height: 1px; background: var(--accent); }
.lp-eyebrow-text {
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--accent-light); font-weight: 400;
}
.lp-h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 900; line-height: 1.1; color: var(--text);
  max-width: 20ch;
}
.lp-h1 em { font-style: italic; color: var(--accent-light); }
.lp-lead {
  margin-top: 1.6rem;
  font-size: 1.1rem; color: var(--text-dim);
  max-width: 60ch; line-height: 1.75;
}
.lp-hero-actions { margin-top: 2.2rem; display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }

/* ── LANDINGPAGE: SECTIONS ── */
.lp-section { padding: 5rem 0; border-top: 1px solid var(--border); }
.lp-section:nth-of-type(even) { background: var(--bg2); }
.lp-section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 700; line-height: 1.2; color: var(--text);
  margin-bottom: 1.5rem;
}
.lp-section h3 {
  font-family: var(--font-display);
  font-size: 1.25rem; font-weight: 700; color: var(--text);
  margin-bottom: 0.6rem;
}
.prose { max-width: 68ch; }
.prose p { color: var(--text-dim); font-size: 1rem; line-height: 1.8; margin-bottom: 1.1rem; }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--text); font-weight: 500; }

/* ── STEPS (Ablauf) ── */
.steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); margin-top: 2rem; }
.step { background: var(--bg2); padding: 2rem; }
.step-num {
  font-family: var(--font-display); font-size: 1.6rem; font-weight: 700;
  color: var(--accent-light); line-height: 1; margin-bottom: 0.7rem;
}
.step p { color: var(--text-dim); font-size: 0.95rem; line-height: 1.7; }

/* ── FEATURE / FÜR-WEN GRID ── */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2rem; }
.feature {
  background: var(--bg3); border: 1px solid var(--border);
  border-top: 2px solid var(--accent); padding: 1.8rem;
}
.feature h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.feature p { color: var(--text-dim); font-size: 0.92rem; line-height: 1.65; }

/* ── TAGS ── */
.lp-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 2rem; }
.lp-tag {
  font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-dim); border: 1px solid var(--border);
  padding: 0.35rem 0.8rem; border-radius: 2px;
}

/* ── FAQ (natives details/summary, kein JS) ── */
.faq { max-width: 80ch; margin-top: 1.5rem; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 1.2rem 0;
  font-family: var(--font-display); font-size: 1.1rem; color: var(--text);
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; color: var(--accent-light); font-size: 1.4rem; line-height: 1;
  transition: transform 0.2s;
}
.faq-item[open] summary::after { content: '–'; }
.faq-answer { padding: 0 0 1.3rem; color: var(--text-dim); font-size: 0.97rem; line-height: 1.75; max-width: 68ch; }

/* ── CTA-BAND ── */
.cta-band { padding: 5rem 0; border-top: 1px solid var(--border); text-align: center; background: var(--bg2); }
.cta-band h2 {
  font-family: var(--font-display); font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700; color: var(--text); margin-bottom: 1rem;
}
.cta-band p { color: var(--text-dim); max-width: 50ch; margin: 0 auto 2rem; }
.cta-direct { margin-top: 1.5rem; font-size: 0.9rem; color: var(--text-muted); }
.cta-direct a { color: var(--text-dim); text-decoration: none; border-bottom: 1px solid var(--border); transition: color 0.2s; }
.cta-direct a:hover { color: var(--accent-light); }

/* ── REGION-HINWEIS ── */
.region-note {
  margin-top: 2rem; padding: 1.2rem 1.5rem;
  background: var(--accent-subtle); border-left: 2px solid var(--accent);
  border-radius: 2px; color: var(--text-dim); font-size: 0.95rem; line-height: 1.7;
}

/* ── FOOTER ── */
footer { border-top: 1px solid var(--border); padding: 2rem 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.footer-copy { font-size: 0.78rem; color: var(--text-muted); }
.footer-links { display: flex; gap: 2rem; list-style: none; }
.footer-links a {
  font-size: 0.78rem; color: var(--text-muted); text-decoration: none;
  letter-spacing: 0.08em; transition: color 0.2s;
}
.footer-links a:hover { color: var(--text-dim); }

/* ── RESPONSIVE ── */
@media (max-width: 980px) and (min-width: 601px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .nav-links .nav-text-link { display: none; }
}
@media (max-width: 600px) {
  .container { padding: 0 1.3rem; }
  nav { padding: 0 1.3rem; }
  .lp-hero { padding: 8.5rem 0 3rem; }
  .lp-section { padding: 3.5rem 0; }
  .cta-band { padding: 3.5rem 0; }
  .steps { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}