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

:root {
  --bg:        #1e1d1d;
  --bg-card:   #272626;
  --bg-light:  #2f2e2e;
  --gold:      #9F7E28;
  --gold-h:    #b89130;
  --text:      #e8e6e0;
  --muted:     #8f8f8f;
  --border:    #3a3838;
  --white:     #ffffff;
  --max-w:     1100px;
  --radius:    4px;
  --shadow:    0 2px 16px rgba(0,0,0,.45);
  --tr:        .18s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: system-ui, -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.72;
  color: var(--text);
  background: var(--bg);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold); text-decoration: none; transition: color var(--tr); }
a:hover { color: var(--gold-h); text-decoration: underline; }

h1,h2,h3,h4 {
  font-weight: 700; line-height: 1.3; color: var(--white);
  margin-top: 2rem; margin-bottom: .6rem;
}
h1 { font-size: clamp(1.65rem, 4vw, 2.2rem); margin-top: 0; }
h2 { font-size: clamp(1.2rem, 3vw, 1.5rem); padding-bottom: .4rem; border-bottom: 1px solid var(--border); }
h3 { font-size: 1.1rem; color: var(--gold); }
p  { margin-bottom: 1rem; }
ul, ol { margin: .5rem 0 1rem 1.4rem; }
li { margin-bottom: .35rem; }

/* ===== LAYOUT ===== */
.site-wrap { display: flex; flex-direction: column; min-height: 100vh; }
.container  { max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; }

/* ===== HEADER ===== */
#masthead {
  background: #171616;
  border-bottom: 2px solid var(--gold);
  position: sticky; top: 0; z-index: 100;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 62px; max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem;
}
.site-branding a {
  display: flex; align-items: center; gap: .55rem;
  color: var(--gold); font-size: 1.1rem; font-weight: 800;
  letter-spacing: .04em; text-transform: uppercase; text-decoration: none;
}
.site-branding a:hover { color: var(--gold-h); text-decoration: none; }
.logo-mark {
  font-size: 1.3rem; line-height: 1; color: var(--gold);
}

/* NAV */
.main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: .1rem; }
.main-nav a {
  color: var(--text); padding: .45rem .8rem;
  border-radius: var(--radius); font-size: .92rem;
  transition: background var(--tr), color var(--tr);
}
.main-nav a:hover, .main-nav a.active {
  background: var(--gold); color: #171616; text-decoration: none;
}

/* Mobile toggle */
#nav-toggle {
  display: none; background: none; border: none; cursor: pointer;
  color: var(--gold); padding: .4rem;
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(160deg, #171616 0%, #242323 50%, #1a1910 100%);
  border-bottom: 1px solid var(--border);
  padding: 4rem 0 3rem;
}
.hero-inner { max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: .4rem;
  color: var(--gold); font-size: .8rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; margin-bottom: 1rem;
}
.hero-eyebrow::before { content: ''; display: block; width: 24px; height: 2px; background: var(--gold); }
.hero h1 { color: var(--white); max-width: 760px; }
.hero-lead { color: var(--muted); font-size: 1.05rem; max-width: 660px; margin-top: .75rem; }
.hero-meta {
  display: flex; gap: 1.5rem; flex-wrap: wrap;
  margin-top: 1.5rem; font-size: .82rem; color: var(--muted);
}
.hero-meta span { display: flex; align-items: center; gap: .35rem; }

/* ===== STATS BAR ===== */
.stats-bar {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 0;
}
.stats-inner {
  display: flex; max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; gap: 0;
}
.stat-item {
  flex: 1; min-width: 150px; text-align: center;
  padding: .5rem 1rem; border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }
.stat-num { font-size: 1.5rem; font-weight: 800; color: var(--gold); display: block; }
.stat-label { font-size: .78rem; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }

/* ===== ANCHOR NAV (in-page, replaces sidebar) ===== */
.anchor-nav {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem 1.5rem; margin-bottom: 2rem;
}
.anchor-nav h3 {
  font-size: .78rem; color: var(--muted); text-transform: uppercase;
  letter-spacing: .1em; margin: 0 0 .75rem; color: var(--muted);
}
.anchor-nav-links {
  display: flex; flex-wrap: wrap; gap: .4rem;
}
.anchor-nav-links a {
  display: inline-block; padding: .3rem .75rem;
  background: var(--bg-light); border: 1px solid var(--border);
  border-radius: 3px; font-size: .85rem; color: var(--text);
  transition: background var(--tr), color var(--tr), border-color var(--tr);
}
.anchor-nav-links a:hover { background: var(--gold); color: #171616; border-color: var(--gold); text-decoration: none; }

/* ===== MAIN CONTENT ===== */
.content-area { padding: 3rem 0 4rem; }
.content-inner { max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; }

/* ===== ARTICLE ===== */
.article-body { }
.article-body h2 { scroll-margin-top: 78px; }
.article-body h3 { scroll-margin-top: 78px; }
.article-body h2:first-child { margin-top: 0; }

/* Steps */
.art-steps { list-style: none; margin: 1rem 0 1.5rem; padding: 0; counter-reset: steps; }
.art-steps li {
  counter-increment: steps;
  display: flex; gap: 1rem; align-items: flex-start;
  padding: .85rem 1rem; margin-bottom: .45rem;
  background: var(--bg-card); border-radius: var(--radius);
  border-left: 3px solid var(--gold);
}
.art-steps li::before {
  content: counter(steps);
  min-width: 28px; height: 28px; border-radius: 50%;
  background: var(--gold); color: #171616; font-size: .82rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}

/* Checklist */
.art-checklist { list-style: none; margin: 1rem 0 1.5rem; padding: 0; }
.art-checklist li {
  display: flex; gap: .75rem; align-items: flex-start;
  padding: .6rem 0; border-bottom: 1px solid var(--border);
}
.art-checklist li:last-child { border-bottom: none; }
.art-checklist li::before {
  content: '✓'; color: var(--gold); font-weight: 800; font-size: 1.05rem; flex-shrink: 0;
}

/* Wettarten list */
.wett-list { list-style: none; margin: 1rem 0 1.5rem; padding: 0; }
.wett-list li {
  padding: .8rem 1rem; margin-bottom: .4rem;
  background: var(--bg-card); border-radius: var(--radius);
  border-left: 3px solid var(--border);
}
.wett-list li strong { color: var(--gold); }
.wett-list li:hover { border-left-color: var(--gold); }

/* Info box */
.art-info {
  background: #1c1b0f; border-left: 3px solid var(--gold);
  padding: 1rem 1.25rem; border-radius: 0 var(--radius) var(--radius) 0;
  margin: 1.25rem 0; color: var(--text);
}
.art-info.warn { background: #1f1208; border-left-color: #c0672d; }
.art-info p:last-child { margin-bottom: 0; }

/* Table */
.tbl-wrap { overflow-x: auto; margin: 1.25rem 0 1.5rem; border-radius: var(--radius); border: 1px solid var(--border); }
.data-table { width: 100%; border-collapse: collapse; font-size: .9rem; min-width: 560px; }
.data-table th {
  background: #171616; color: var(--gold); padding: .8rem 1rem;
  text-align: left; font-weight: 700; white-space: nowrap;
  font-size: .82rem; letter-spacing: .04em; text-transform: uppercase;
  border-bottom: 1px solid var(--border);
}
.data-table td { padding: .7rem 1rem; border-bottom: 1px solid var(--border); color: var(--text); }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--bg-light); }
.data-table .td-good { color: #6fcf97; font-weight: 600; }
.data-table .td-anbieter { color: var(--gold); font-weight: 700; }

/* ===== FAQ ===== */
.faq-list { margin: 1rem 0; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-btn {
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  padding: 1.1rem 0; font-size: .98rem; font-weight: 600; color: var(--white);
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  transition: color var(--tr);
}
.faq-btn:hover { color: var(--gold); }
.faq-icon { color: var(--gold); font-size: 1.2rem; line-height: 1; flex-shrink: 0; transition: transform var(--tr); }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer { display: none; padding: 0 0 1rem; color: var(--text); }
.faq-answer p { margin-bottom: .5rem; color: var(--muted); }
.faq-item.open .faq-answer { display: block; }

/* ===== BACK TO TOP ===== */
#back-top {
  position: fixed; bottom: 2rem; right: 1.5rem; z-index: 90;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--gold); color: #171616; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 3px 12px rgba(159,126,40,.4);
  opacity: 0; transform: translateY(10px); pointer-events: none;
  transition: opacity var(--tr), transform var(--tr);
}
#back-top.visible { opacity: 1; transform: none; pointer-events: auto; }
#back-top:hover { background: var(--gold-h); }

/* ===== FOOTER ===== */
#colophon {
  background: #111010;
  border-top: 2px solid var(--gold);
  margin-top: auto;
}
.footer-inner {
  max-width: var(--max-w); margin: 0 auto;
  padding: 1.75rem 1.5rem;
  display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between;
}
.footer-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .15rem; }
.footer-nav a {
  color: var(--muted); font-size: .88rem; padding: .3rem .6rem;
  border-radius: 3px; transition: color var(--tr);
}
.footer-nav a:hover { color: var(--gold); text-decoration: none; }
.footer-copy { font-size: .83rem; color: var(--muted); }

/* ===== PAGE CONTENT ===== */
.page-wrap { max-width: 760px; margin: 3rem auto; padding: 0 1.5rem 4rem; }
.page-wrap h1 { margin-bottom: 1.5rem; }

/* ===== 404 ===== */
.not-found { text-align: center; padding: 6rem 1.5rem; }
.not-found .big { font-size: 5rem; font-weight: 900; color: var(--gold); display: block; margin-bottom: 1rem; }

/* ===== MEDIA QUERIES ===== */
@media (max-width: 1024px) {
  .stats-inner { flex-wrap: wrap; }
  .stat-item { min-width: 50%; }
  .stat-item:nth-child(odd) { border-right: 1px solid var(--border); }
  .stat-item:nth-child(even) { border-right: none; }
  .stat-item:nth-child(3), .stat-item:nth-child(4) { border-top: 1px solid var(--border); }
}

@media (max-width: 768px) {
  body { font-size: 16px; }
  .hero { padding: 2.5rem 0 2rem; }
  .main-nav { display: none; position: absolute; top: 62px; left: 0; right: 0; background: #111010; padding: 1rem; border-bottom: 1px solid var(--border); }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: .2rem; }
  .main-nav a { display: block; }
  #nav-toggle { display: flex; align-items: center; }
  .anchor-nav-links { gap: .3rem; }
  .data-table { font-size: .82rem; }
  .data-table th, .data-table td { padding: .55rem .7rem; }
}

@media (max-width: 480px) {
  h1 { font-size: 1.5rem; }
  .stat-item { min-width: 100%; border-right: none !important; }
  .art-steps li { flex-direction: column; }
  .footer-inner { flex-direction: column; text-align: center; }
}