/* =====================================================================
   bussgeldexperte.org – Rahmen: Schriften, Farben, Header, Footer
   Wird auf allen Seiten geladen (auch auf noch nicht umgestellten).
   ===================================================================== */

@font-face { font-family: "Barlow"; font-style: normal; font-weight: 400; font-display: swap; src: url("/fonts/barlow-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Barlow"; font-style: normal; font-weight: 500; font-display: swap; src: url("/fonts/barlow-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Barlow"; font-style: normal; font-weight: 600; font-display: swap; src: url("/fonts/barlow-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Barlow Semi Condensed"; font-style: normal; font-weight: 600; font-display: swap; src: url("/fonts/barlow-semi-condensed-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Barlow Semi Condensed"; font-style: normal; font-weight: 700; font-display: swap; src: url("/fonts/barlow-semi-condensed-latin-700-normal.woff2") format("woff2"); }

:root {
    --bx-ink: #18212e;          /* Tinte: Text & Überschriften */
    --bx-ink-soft: #3d4756;     /* Fließtext */
    --bx-muted: #5b6573;        /* Nebeninfos */
    --bx-line: #d8dde4;         /* Linien */
    --bx-surface: #f2f4f7;      /* Flächen */
    --bx-paper: #ffffff;
    --bx-green: #2f7d24;        /* Kanzleigrün (aus dem Logo, abgedunkelt) */
    --bx-green-dark: #256a1c;
    --bx-green-tint: #eaf4e6;
    --bx-red: #b42318;          /* Fahrverbot, Fristende */
    --bx-red-tint: #fbeceb;

    --bx-display: "Barlow Semi Condensed", "Arial Narrow", Arial, sans-serif;
    --bx-text: "Barlow", "Segoe UI", Arial, sans-serif;

    --bx-max: 1200px;
    --bx-gutter: clamp(16px, 4vw, 32px);
    --bx-radius: 6px;
}

/* ---------- Header ---------- */
.bx-header, .bx-header *, .bx-header *::before, .bx-header *::after,
.bx-footer, .bx-footer *, .bx-footer *::before, .bx-footer *::after { box-sizing: border-box; }
.bx-header ul, .bx-footer ul { list-style: none; margin: 0; padding: 0; }
.bx-header li, .bx-footer li { margin: 0; padding: 0; }
.bx-header a, .bx-footer a { text-decoration: none; }

.bx-header { position: sticky; top: 0; z-index: 1000; background: #fff; border-bottom: 1px solid var(--bx-line); font-family: var(--bx-text); font-size: 16px; line-height: 1.4; color: var(--bx-ink); }
.bx-header-in { max-width: var(--bx-max); margin: 0 auto; padding: 0 var(--bx-gutter); height: 72px; display: flex; align-items: center; gap: 24px; }
.bx-logo { display: block; flex: none; }
.bx-logo img { display: block; height: 26px; width: auto; max-width: none; }
.bx-nav { margin-left: auto; }
.bx-nav-list { display: flex; align-items: center; gap: 2px; }
.bx-nav-item { position: relative; display: flex; align-items: center; }
.bx-header .bx-nav-link { display: block; padding: 10px 12px; font-family: var(--bx-display); font-size: 17px; font-weight: 600; letter-spacing: .01em; color: var(--bx-ink); border-radius: 4px; }
.bx-header .bx-nav-link:hover, .bx-nav-item:focus-within > .bx-nav-link { color: var(--bx-green-dark); }
.bx-sub-toggle { display: none; }
.bx-drop { position: absolute; top: 100%; left: 0; min-width: 250px; padding: 8px 0; background: #fff; border: 1px solid var(--bx-line); border-top: 3px solid var(--bx-green); border-radius: 0 0 var(--bx-radius) var(--bx-radius); box-shadow: 0 14px 30px rgba(24, 33, 46, .12); opacity: 0; visibility: hidden; transform: translateY(4px); transition: opacity .15s ease, transform .15s ease, visibility 0s linear .15s; }
.bx-drop--scroll { max-height: 70vh; overflow-y: auto; }
.bx-header .bx-drop a { display: block; padding: 8px 18px; font-size: 15.5px; color: var(--bx-ink-soft); white-space: nowrap; }
.bx-header .bx-drop a:hover, .bx-header .bx-drop a:focus-visible { background: var(--bx-surface); color: var(--bx-green-dark); }
.bx-drop .bx-drop-all { margin-top: 6px; padding-top: 6px; border-top: 1px solid var(--bx-line); }
.bx-header .bx-drop .bx-drop-all a { font-weight: 600; color: var(--bx-ink); }
@media (hover: hover) and (min-width: 1100px) {
    .bx-nav-item:hover > .bx-drop { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
}
@media (min-width: 1100px) {
    .bx-nav-item:focus-within > .bx-drop { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
    .bx-nav-item--end .bx-drop { left: auto; right: 0; }
}
.bx-header .bx-cta { display: inline-flex; align-items: center; min-height: 44px; margin-left: 14px; padding: 0 18px; border-radius: var(--bx-radius); background: var(--bx-green); color: #fff; font-family: var(--bx-display); font-size: 17px; font-weight: 600; white-space: nowrap; }
.bx-header .bx-cta:hover { background: var(--bx-green-dark); color: #fff; }
.bx-header a:focus-visible, .bx-header button:focus-visible { outline: 3px solid var(--bx-green); outline-offset: 2px; }
.bx-burger { display: none; }

@media (max-width: 1099.98px) {
    .bx-header-in { height: 64px; }
    .bx-logo img { height: 22px; }
    .bx-burger { display: inline-flex; margin-left: auto; align-items: center; justify-content: center; width: 48px; height: 48px; padding: 0; border: 0; background: transparent; color: var(--bx-ink); cursor: pointer; border-radius: 4px; }
    .bx-burger span, .bx-burger span::before, .bx-burger span::after { display: block; width: 24px; height: 2px; background: currentColor; border-radius: 1px; position: relative; transition: transform .2s ease, background-color .2s ease; }
    .bx-burger span::before, .bx-burger span::after { content: ""; position: absolute; left: 0; }
    .bx-burger span::before { top: -7px; }
    .bx-burger span::after { top: 7px; }
    .bx-header.is-open .bx-burger span { background: transparent; }
    .bx-header.is-open .bx-burger span::before { transform: translateY(7px) rotate(45deg); }
    .bx-header.is-open .bx-burger span::after { transform: translateY(-7px) rotate(-45deg); }

    .bx-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; max-height: calc(100vh - 64px); overflow-y: auto; background: #fff; border-bottom: 1px solid var(--bx-line); box-shadow: 0 18px 30px rgba(24, 33, 46, .12); padding: 8px var(--bx-gutter) 20px; }
    .bx-header.is-open .bx-nav { display: block; }
    .bx-nav-list { flex-direction: column; align-items: stretch; gap: 0; }
    .bx-nav-item { flex-wrap: wrap; border-bottom: 1px solid var(--bx-line); }
    .bx-header .bx-nav-link { flex: 1; padding: 14px 0; font-size: 19px; }
    .bx-sub-toggle { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; padding: 0; border: 0; background: transparent; cursor: pointer; color: var(--bx-ink); }
    .bx-sub-toggle::before { content: ""; width: 9px; height: 9px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: translateY(-2px) rotate(45deg); transition: transform .2s ease; }
    .bx-nav-item.is-open .bx-sub-toggle::before { transform: translateY(2px) rotate(-135deg); }
    .bx-drop { position: static; flex-basis: 100%; display: none; min-width: 0; padding: 0 0 12px; border: 0; box-shadow: none; border-radius: 0; opacity: 1; visibility: visible; transform: none; transition: none; }
    .bx-drop--scroll { max-height: none; }
    .bx-nav-item.is-open > .bx-drop { display: block; }
    .bx-header .bx-drop a { padding: 9px 0 9px 14px; font-size: 16.5px; white-space: normal; border-left: 2px solid var(--bx-line); }
    .bx-header .bx-drop a:hover { background: transparent; }
    .bx-drop .bx-drop-all { margin-top: 4px; padding-top: 0; border-top: 0; }
    .bx-nav-cta { border-bottom: 0; padding-top: 16px; }
    .bx-header .bx-cta { width: 100%; justify-content: center; margin-left: 0; min-height: 52px; font-size: 19px; }
}

/* ---------- Footer ---------- */
.bx-footer { background: var(--bx-ink); color: #c9d0d9; font-family: var(--bx-text); font-size: 15.5px; line-height: 1.55; padding: 56px 0 0; margin-top: 0; }
.bx-footer-in { max-width: var(--bx-max); margin: 0 auto; padding: 0 var(--bx-gutter); }
.bx-footer-grid { display: grid; grid-template-columns: 1.25fr 1fr 1fr 1fr; gap: 36px 40px; }
.bx-footer .bx-footer-h { margin: 0 0 14px; padding-bottom: 10px; border-bottom: 1px solid rgba(255, 255, 255, .16); font-family: var(--bx-display); font-size: 18px; font-weight: 600; color: #fff; letter-spacing: .01em; text-transform: none; }
.bx-footer li { padding: 4px 0; }
.bx-footer a { color: #c9d0d9; }
.bx-footer a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.bx-footer a:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.bx-footer-brand p { margin: 0 0 12px; color: #c9d0d9; }
.bx-footer-brand strong { color: #fff; font-weight: 600; }
.bx-footer .bx-footer-tel { display: inline-block; margin: 2px 0 14px; font-family: var(--bx-display); font-size: 22px; font-weight: 600; color: #fff; }
.bx-footer .bx-footer-cta { display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border-radius: var(--bx-radius); background: var(--bx-green); color: #fff; font-family: var(--bx-display); font-size: 17px; font-weight: 600; }
.bx-footer .bx-footer-cta:hover { background: var(--bx-green-dark); text-decoration: none; }
.bx-footer-bottom { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: center; margin-top: 44px; padding: 18px 0 22px; border-top: 1px solid rgba(255, 255, 255, .16); font-size: 14.5px; color: #9aa4b1; }
.bx-footer-bottom ul { display: flex; flex-wrap: wrap; gap: 4px 22px; }
.bx-footer-bottom li { padding: 0; }
.bx-footer .bx-footer-login { margin-left: auto; color: #9aa4b1; }
@media (max-width: 991.98px) { .bx-footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 599.98px) {
    .bx-footer { padding-top: 44px; }
    .bx-footer-grid { grid-template-columns: 1fr; }
    .bx-footer .bx-footer-login { margin-left: 0; }
}
@media (prefers-reduced-motion: reduce) {
    .bx-header *, .bx-footer * { transition: none !important; }
}