/* SolvGuard Wissen – Design System */

:root {
  --bg: #061528;
  --bg-elevated: #0a1f38;
  --bg-card: #0e2641;
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(20,184,199,0.35);
  --text: #e8eef5;
  --text-muted: #93a8bf;
  --text-dim: #6e85a0;
  --accent: #14b8c7;
  --accent-soft: rgba(20,184,199,0.12);
  --accent-strong: #1dd1e1;
  --warn: #f5c227;
  --maxw: 1180px;
  --radius: 12px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-strong); text-decoration: underline; }

/* Header / Navigation */
.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(6,21,40,0.85);
  backdrop-filter: blur(10px);
  position: sticky; top: 0; z-index: 50;
}
.nav {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex; align-items: center; gap: 24px;
}
.brand {
  display: flex; align-items: center; gap: 12px;
  color: var(--text); text-decoration: none;
}
.brand:hover { text-decoration: none; }
.brand-logo {
  width: 36px; height: 36px; border-radius: 8px;
  background: #0a2840;
  display: flex; align-items: center; justify-content: center;
  color: var(--warn); font-size: 20px;
}
.brand-text { line-height: 1.1; }
.brand-name { font-size: 17px; font-weight: 600; }
.brand-tag { font-size: 11px; color: var(--text-dim); letter-spacing: 0.04em; }
.nav-links { display: flex; gap: 22px; margin-left: auto; font-size: 14px; }
.nav-links a { color: var(--text-muted); }
.nav-links a:hover { color: var(--accent); text-decoration: none; }
.nav-cta {
  margin-left: 8px;
  padding: 8px 16px;
  background: var(--accent);
  color: #061528 !important;
  border-radius: 999px;
  font-weight: 600;
  font-size: 13px;
}
.nav-cta:hover { background: var(--accent-strong); text-decoration: none; }
@media (max-width: 720px) {
  .nav {
    flex-wrap: wrap;
    gap: 12px;
    padding: 12px 18px;
  }
  .brand { min-width: 0; }
  .brand-logo {
    width: 32px;
    height: 32px;
    font-size: 18px;
  }
  .brand-name { font-size: 15px; }
  .brand-tag { display: none; }
  .nav-links {
    order: 2;
    width: 100%;
    margin-left: 0;
    gap: 14px;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .nav-links::-webkit-scrollbar { display: none; }
  .nav-links a { white-space: nowrap; }
  .nav-cta {
    margin-left: 0;
    padding: 7px 14px;
  }
}

/* Hero */
.hero {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 64px 24px 40px;
  text-align: center;
}
.hero-pill {
  display: inline-block;
  padding: 6px 14px;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: 999px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  line-height: 1.1;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}
.hero p {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 32px;
}

/* Search */
.search-box {
  max-width: 640px;
  margin: 0 auto;
  position: relative;
}
.search-input {
  width: 100%;
  padding: 16px 22px 16px 52px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 16px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.search-icon {
  position: absolute; left: 20px; top: 50%; transform: translateY(-50%);
  color: var(--text-dim); pointer-events: none;
}
.search-results {
  position: absolute; left: 0; right: 0; top: calc(100% + 8px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-height: 60vh; overflow-y: auto;
  display: none; z-index: 40;
  text-align: left;
}
.search-results.show { display: block; }
.search-result {
  display: block;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
.search-result:hover { background: var(--bg-elevated); text-decoration: none; }
.search-result-title { font-weight: 600; font-size: 14px; }
.search-result-cat { font-size: 12px; color: var(--text-dim); margin-top: 2px; }

/* Section wrap */
.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 48px 24px;
}
.section-title {
  font-size: 24px; font-weight: 600; margin: 0 0 8px;
}
.section-sub {
  color: var(--text-muted); margin: 0 0 28px; font-size: 15px;
}

/* Category grid */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}
.cat-card {
  display: block;
  padding: 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  transition: transform .15s, border-color .15s, background .15s;
}
.cat-card:hover {
  border-color: var(--border-strong);
  background: var(--bg-elevated);
  transform: translateY(-2px);
  text-decoration: none;
}
.cat-icon {
  width: 38px; height: 38px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700;
  margin-bottom: 14px;
}
.cat-title { font-size: 16px; font-weight: 600; margin: 0 0 6px; }
.cat-desc { font-size: 13px; color: var(--text-muted); margin: 0; }
.cat-count { font-size: 12px; color: var(--text-dim); margin-top: 10px; }

/* Article list */
.article-list {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: 1fr; gap: 8px;
}
.article-list li a {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
}
.article-list li a:hover {
  border-color: var(--border-strong);
  text-decoration: none;
}
.article-list .arr { color: var(--text-dim); font-size: 14px; }

/* Article page layout */
.article-layout {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 32px 24px 64px;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 48px;
}
@media (max-width: 900px) {
  .article-layout { grid-template-columns: 1fr; }
  .sidebar { order: 2; }
}
.breadcrumbs {
  font-size: 13px; color: var(--text-dim); margin-bottom: 16px;
}
.breadcrumbs a { color: var(--text-muted); }
.breadcrumbs span { margin: 0 8px; color: var(--text-dim); }
.article h1 {
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.15;
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}
.article-meta {
  font-size: 13px; color: var(--text-dim);
  margin-bottom: 28px;
  padding-bottom: 20px; border-bottom: 1px solid var(--border);
}
.article-lead {
  font-size: 18px; color: var(--text-muted);
  margin: 0 0 32px;
  padding: 18px 22px;
  background: var(--bg-card);
  border-left: 3px solid var(--accent);
  border-radius: 0 8px 8px 0;
}
.article h2 {
  font-size: 24px; font-weight: 600;
  margin: 36px 0 14px;
  letter-spacing: -0.01em;
}
.article h3 {
  font-size: 18px; font-weight: 600;
  margin: 28px 0 10px;
}
.article p, .article ul, .article ol { font-size: 16px; }
.article ul, .article ol { padding-left: 20px; }
.article li { margin-bottom: 6px; }
.article strong { color: var(--text); font-weight: 600; }
.article table {
  width: 100%; border-collapse: collapse;
  margin: 18px 0;
  font-size: 14px;
}
.article th, .article td {
  padding: 10px 14px;
  border: 1px solid var(--border);
  text-align: left;
}
.article th {
  background: var(--bg-elevated);
  font-weight: 600;
}
.callout {
  margin: 24px 0;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--warn);
  border-radius: 0 8px 8px 0;
  font-size: 15px;
}
.callout-title {
  font-weight: 600; color: var(--warn);
  display: block; margin-bottom: 4px;
  font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase;
}

/* Sidebar */
.sidebar { font-size: 14px; }
.sidebar-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin-bottom: 16px;
}
.sidebar-title {
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text-dim); margin: 0 0 12px; font-weight: 600;
}
.sidebar ul { list-style: none; padding: 0; margin: 0; }
.sidebar li { margin-bottom: 8px; }
.sidebar a { color: var(--text-muted); font-size: 14px; }
.sidebar a:hover { color: var(--accent); }
.tool-card {
  background: linear-gradient(180deg, var(--bg-card), var(--bg-elevated));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.tool-card h4 { margin: 0 0 6px; font-size: 15px; color: var(--text); }
.tool-card p { margin: 0 0 12px; font-size: 13px; color: var(--text-muted); }
.tool-card a {
  display: inline-block; padding: 8px 14px;
  background: var(--accent); color: #061528 !important;
  border-radius: 6px; font-size: 13px; font-weight: 600;
}
.tool-card a:hover { background: var(--accent-strong); text-decoration: none; }

/* Inline soft CTA at article end */
.article-cta {
  margin: 48px 0 0;
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
}
.article-cta h3 { margin: 0 0 8px; font-size: 18px; }
.article-cta p { margin: 0 0 14px; color: var(--text-muted); font-size: 15px; }
.article-cta a.btn {
  display: inline-block; padding: 10px 18px;
  background: var(--accent); color: #061528 !important;
  border-radius: 8px; font-weight: 600; font-size: 14px;
}
.article-cta a.btn:hover { background: var(--accent-strong); text-decoration: none; }

/* Related articles */
.related {
  margin-top: 48px; padding-top: 32px;
  border-top: 1px solid var(--border);
}
.related h2 { font-size: 18px; margin: 0 0 14px; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-elevated);
  padding: 40px 24px 28px;
  margin-top: 48px;
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(240px, 2fr) repeat(3, minmax(130px, 1fr));
  gap: 32px;
}
.footer-col h5 {
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text-dim); margin: 0 0 14px; font-weight: 600;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: var(--text-muted); font-size: 14px; }
.footer-col a:hover { color: var(--accent); }
.footer-about p { color: var(--text-muted); font-size: 14px; margin: 8px 0 0; max-width: 340px; }
.footer-bottom {
  max-width: var(--maxw); margin: 28px auto 0;
  padding-top: 20px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between;
  font-size: 12px; color: var(--text-dim);
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--accent); }

@media (max-width: 940px) {
  .footer-inner { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-about { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .site-footer { padding: 34px 18px 24px; }
  .footer-inner { grid-template-columns: 1fr; gap: 24px; }
}

/* Datenschutz */
.sg-privacy-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(3, 10, 20, 0.58);
  backdrop-filter: blur(8px);
}
.sg-privacy-notice {
  position: fixed;
  left: clamp(16px, 4vw, 48px);
  bottom: clamp(76px, 8vh, 96px);
  z-index: 1001;
  width: min(540px, calc(100vw - 32px));
  padding: 22px;
  color: var(--text);
  background: linear-gradient(145deg, rgba(10, 31, 56, 0.98), rgba(6, 21, 40, 0.98));
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42), 0 0 0 1px rgba(255, 255, 255, 0.03) inset;
}
.sg-privacy-backdrop[hidden],
.sg-privacy-notice[hidden],
.sg-privacy-reopen[hidden] {
  display: none !important;
}
.sg-privacy-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 16px;
  font-weight: 700;
}
.sg-privacy-dot {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: #37d58f;
  box-shadow: 0 0 0 7px rgba(55, 213, 143, 0.12);
}
.sg-privacy-text p {
  margin: 0 0 12px;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.62;
}
.sg-privacy-text strong { color: var(--text); font-weight: 700; }
.sg-privacy-text a {
  color: var(--accent-strong);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: rgba(29, 209, 225, 0.45);
  text-underline-offset: 2px;
}
.sg-privacy-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 18px;
}
.sg-privacy-accept,
.sg-privacy-reopen {
  border: 1px solid rgba(20, 184, 199, 0.42);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.sg-privacy-accept {
  min-height: 40px;
  padding: 9px 16px;
  color: #061528;
  background: var(--accent);
  border-radius: 8px;
  box-shadow: 0 12px 28px rgba(20, 184, 199, 0.18);
}
.sg-privacy-accept:hover { background: var(--accent-strong); }
.sg-privacy-reopen {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 1002;
  min-height: 38px;
  padding: 8px 14px;
  color: var(--accent-strong);
  background: rgba(10, 31, 56, 0.94);
  border-radius: 999px;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.34);
}
.sg-privacy-reopen:hover {
  color: #061528;
  background: var(--accent);
}
.sg-privacy-reopen.is-open {
  color: #061528;
  background: var(--accent-strong);
  border-color: rgba(29, 209, 225, 0.7);
}
@media (max-width: 560px) {
  .sg-privacy-notice {
    left: 14px;
    right: 14px;
    bottom: 72px;
    width: auto;
    padding: 18px;
  }
  .sg-privacy-actions { justify-content: stretch; }
  .sg-privacy-accept { width: 100%; }
  .sg-privacy-reopen {
    right: 14px;
    bottom: 14px;
    max-width: calc(100vw - 28px);
  }
}

/* Utility */
.muted { color: var(--text-muted); }
.dim { color: var(--text-dim); }
.tag {
  display: inline-block; padding: 3px 10px;
  background: var(--accent-soft); color: var(--accent);
  border-radius: 999px; font-size: 11px; font-weight: 600;
  letter-spacing: 0.04em; margin-right: 6px;
}