/* Funnel-Boilerplate Base - Design-Tokens, Header/Navigation, Buttons,
   Cookie-Banner und Legal-Pages. Wird von JEDER Seite geladen.
   Funnel-spezifisches Layout kommt aus assets/css/funnel.css. */

:root {
  /* Farbwelt aus dem Webgep-Logo: Tiefblau -> Blau -> Hellblau,
     Gruen als Bestaetigung, Rostrot als Warn-/Risiko-Akzent. */
  --navy: #16205a;
  --navy-deep: #0d1338;
  --blue: #1477c8;
  --blue-light: #29a3e0;
  --blue-pale: #eaf3fb;
  --green: #3aa14a;
  --green-pale: #eaf6ec;
  --rust: #a5301f;
  --rust-pale: #fbeeec;

  --ink: #10152e;
  --body: #414a63;
  --soft: #6b7590;
  --line: #e3e8f0;
  --paper: #ffffff;
  --paper-alt: #f6f8fc;

  /* Kantig statt pillenfoermig */
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;

  --shadow-sm: 0 2px 8px rgba(16, 21, 46, .06);
  --shadow: 0 12px 40px -12px rgba(16, 21, 46, .18);
  --shadow-lg: 0 32px 80px -32px rgba(16, 21, 46, .35);
  --maxw: 1120px;
  --header-h: 60px;

  /* Aliase fuer die generischen Boilerplate-Styles */
  --primary: var(--blue);
  --primary-dark: var(--navy-deep);
  --on-primary: #ffffff;
  --bg: var(--paper);
  --bg-soft: var(--paper-alt);
  --text: var(--ink);
  --text-muted: var(--soft);
  --border: var(--line);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, system-ui, sans-serif;
  background: var(--bg);
  color: var(--body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ============================================================
   Buttons (auch auf Legal-Pages fuer den Header-CTA noetig)
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font: inherit; font-weight: 650; line-height: 1;
  padding: .85rem 1.4rem; border-radius: var(--radius-sm);
  border: 1px solid transparent;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn-primary {
  background: linear-gradient(135deg, var(--navy), var(--blue) 78%);
  color: #fff; box-shadow: 0 6px 18px -8px rgba(20, 119, 200, .7);
}
/* Hover = Leuchten, kein Zoom */
.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: 0 0 0 3px rgba(41, 163, 224, .3), 0 10px 30px -10px rgba(41, 163, 224, .9);
}
.btn-lg { padding: 1.05rem 2rem; font-size: 1.05rem; }
.btn-sm { padding: .6rem 1.1rem; font-size: .92rem; }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-ghost:hover, .btn-ghost:focus-visible {
  border-color: var(--blue); color: var(--blue);
  box-shadow: 0 0 0 3px rgba(20, 119, 200, .14);
}
.btn-link {
  background: none; padding: .85rem .2rem; color: var(--soft);
  font-weight: 550; text-decoration: none;
}
.btn-link:hover { color: var(--blue); }
:focus-visible { outline: 2px solid var(--blue-light); outline-offset: 3px; }

/* ============================================================
   Header + Navigation (partials/header.html, auf allen Seiten)
   ============================================================ */
.fx-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s ease, background .25s ease;
}
.fx-header.is-stuck { box-shadow: 0 6px 24px -16px rgba(16, 21, 46, .5); }
.fx-header-inner {
  width: 100%; max-width: var(--maxw); margin: 0 auto;
  min-height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .6rem 1.4rem;
}
.fx-header .brand { display: flex; align-items: center; text-decoration: none; }
.brand-mark {
  height: 34px; width: auto; max-width: 200px;
  object-fit: contain; display: block;
}

.fx-nav { display: flex; align-items: center; gap: .35rem; }
.fx-nav a {
  position: relative;
  font-size: 1rem; font-weight: 620; letter-spacing: -.01em;
  color: var(--ink); text-decoration: none;
  padding: .6rem .85rem; border-radius: var(--radius-sm);
  transition: color .2s ease, background .2s ease;
}
/* Unterstrich waechst rein - kein Zoom, kein Springen */
.fx-nav a:not(.nav-cta)::after {
  content: ""; position: absolute; left: .85rem; right: .85rem; bottom: .35rem;
  height: 2px; background: var(--blue); border-radius: 2px;
  transform: scaleX(0); transform-origin: left; opacity: 0;
  transition: transform .22s ease, opacity .22s ease;
}
.fx-nav a:not(.nav-cta):hover,
.fx-nav a:not(.nav-cta).is-active { color: var(--blue); }
.fx-nav a:not(.nav-cta):hover::after,
.fx-nav a:not(.nav-cta).is-active::after { transform: scaleX(1); opacity: 1; }
.fx-nav .nav-cta { margin-left: .6rem; color: #fff; }

@media (min-width: 860px) {
  :root { --header-h: 68px; }
  .brand-mark { height: 40px; }
}

/* Burger */
.nav-toggle {
  display: none; order: 3;
  width: 46px; height: 42px; padding: 0 11px;
  flex-direction: column; justify-content: center; gap: 5px;
  background: transparent; border: 1px solid var(--line);
  border-radius: var(--radius-sm); cursor: pointer;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.nav-toggle:hover { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(20, 119, 200, .14); }
.nav-toggle span {
  display: block; height: 2px; width: 100%;
  background: var(--ink); border-radius: 2px;
  transition: transform .25s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .fx-header-inner { flex-wrap: wrap; }
  .fx-nav {
    order: 4; flex-basis: 100%;
    flex-direction: column; align-items: stretch; gap: .15rem;
    max-height: 0; overflow: hidden; opacity: 0;
    transition: max-height .32s cubic-bezier(.22, 1, .36, 1), opacity .25s ease;
  }
  .fx-nav.is-open {
    max-height: 420px; opacity: 1;
    padding: .5rem 0 .9rem;
    border-top: 1px solid var(--line); margin-top: .5rem;
  }
  .fx-nav a { padding: .85rem .4rem; font-size: 1.05rem; }
  .fx-nav a:not(.nav-cta)::after { left: .4rem; right: auto; width: 26px; bottom: .5rem; }
  .fx-nav .nav-cta { margin: .6rem .4rem 0; justify-content: center; padding: .9rem 1.2rem; }
}

/* ============================================================
   Legal-Pages (Impressum, Datenschutz, Cookies) - Reading-Layout
   ============================================================ */
.legal-page {
  max-width: 720px;
  margin: 3.5rem auto;
  padding: 0 1.5rem 4rem;
  font-size: 1.02rem;
}
.legal-page h1 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  line-height: 1.15; letter-spacing: -.02em;
  color: var(--ink); margin: 0 0 1.4rem;
}
.legal-page h2 {
  font-size: clamp(1.15rem, 2.5vw, 1.4rem);
  margin: 2.4rem 0 .6rem;
  color: var(--ink); letter-spacing: -.01em;
}
.legal-page p, .legal-page li { color: var(--body); }
.legal-page a { color: var(--blue); }
.legal-page address {
  font-style: normal; margin: .5rem 0;
  padding: 1rem 1.2rem; background: var(--paper-alt);
  border-left: 3px solid var(--blue); border-radius: 0 var(--radius) var(--radius) 0;
}
.legal-page table {
  width: 100%; border-collapse: collapse; margin: 1rem 0;
  font-size: .95rem; display: block; overflow-x: auto;
}
.legal-page th, .legal-page td {
  border: 1px solid var(--line); padding: .6rem .8rem; text-align: left;
}
.legal-page th { background: var(--paper-alt); color: var(--ink); }

/* Footer (von partials/footer.html includiert) */
.legal-footer {
  background: var(--bg-soft);
  padding: 2.5rem 1.5rem;
  text-align: center;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.9rem;
}
.legal-footer nav {
  margin-top: 0.6rem;
  display: flex;
  gap: .4rem 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}
.legal-footer a {
  color: var(--text-muted);
  text-decoration: none;
  display: inline-block;
  padding: .6rem .2rem;
}
.legal-footer a:hover { color: var(--blue); text-decoration: underline; }
.legal-footer #cookie-settings-button {
  display: inline-block;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font: inherit;
  text-decoration: underline;
  padding: .6rem .2rem;
}
.legal-footer #cookie-settings-button:hover { color: var(--blue); }

/* ============================================================
   Cookie-Banner
   ============================================================ */
.cookie-banner {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 9999;
  background: var(--bg);
  border-top: 1px solid var(--border);
  box-shadow: 0 -8px 32px rgba(0,0,0,0.12);
  padding: 1.25rem;
}
.cookie-banner-inner {
  max-width: 960px;
  margin: 0 auto;
}
.cookie-banner-text {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  color: var(--text);
}
.cookie-banner-text a { color: var(--primary); }
.cookie-banner-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.cookie-btn {
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
}
.cookie-btn-primary {
  background: var(--primary);
  color: var(--on-primary);
  border-color: var(--primary);
}
.cookie-btn-secondary {
  background: var(--bg);
  color: var(--text);
}
.cookie-banner-settings h3 {
  margin: 0 0 1rem;
  font-size: 1.1rem;
}
.cookie-toggle {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  padding: 0.5rem 0;
  font-size: 0.9rem;
  color: var(--text);
}
.cookie-toggle input { margin-top: 0.2rem; flex-shrink: 0; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}