/* Startseite hinterbuehne.at und kartenbuero.at: Kopf dunkel wie die Kopfleiste, Fläche Papier, zwei Karten. Nur helles Thema. */
@font-face { font-family: "Josefin Sans"; font-style: normal; font-weight: 100 700; font-display: swap; src: url("josefin-sans-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Josefin Sans"; font-style: normal; font-weight: 100 700; font-display: swap; src: url("josefin-sans-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Atkinson Hyperlegible Next"; font-style: normal; font-weight: 200 800; font-display: swap; src: url("atkinson-next-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Atkinson Hyperlegible Next"; font-style: normal; font-weight: 200 800; font-display: swap; src: url("atkinson-next-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Atkinson Hyperlegible Mono"; font-style: normal; font-weight: 200 800; font-display: swap; src: url("atkinson-mono-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  color-scheme: light;
  --kopf: #17181a;
  --kopf-schrift: #f4f3ef;
  --kopf-leise: #c9c7bf;
  --papier: #f7f2e8;
  --tinte: #1f1e1c;
  --tinte-leise: #55524b;
  --billettgelb: #eaa41b;
  --karte: #ffffff;
  --linie: #d9d1bf;
  --link: #1f1e1c;
  --titel: "Josefin Sans", "Avenir Next", "Futura", sans-serif;
  --text: "Atkinson Hyperlegible Next", "Segoe UI", system-ui, sans-serif;
  --mono: "Atkinson Hyperlegible Mono", ui-monospace, "SFMono-Regular", monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body { margin: 0; min-height: 100vh; display: flex; flex-direction: column; background: var(--papier); color: var(--tinte);
  font: 400 18px/1.55 var(--text); }
a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 3px solid var(--billettgelb); outline-offset: 3px; border-radius: 2px; }

/* Kopf: zwei Marken nebeneinander, dazwischen eine Perforation */
.kopf { background: var(--kopf); color: var(--kopf-schrift); }
.kopf-innen { max-width: 1040px; margin: 0 auto; padding: 22px 16px; display: flex; align-items: center; justify-content: center; gap: 28px; flex-wrap: wrap; }
.kopf img { display: block; height: 36px; width: auto; max-width: 100%; }
.kopf .perforation { width: 0; height: 40px; border-left: 3px dotted var(--kopf-leise); }

.inhalt { flex: 1; width: 100%; max-width: 1040px; margin: 0 auto; padding: 48px 16px 56px; }
h1 { margin: 0 0 18px; font: 700 clamp(28px, 4.6vw, 44px)/1.12 var(--titel); letter-spacing: 0.01em; text-wrap: balance; }
h2 { margin: 36px 0 10px; font: 700 22px/1.25 var(--titel); letter-spacing: 0.02em; }
h3 { margin: 26px 0 6px; font: 700 18px/1.3 var(--text); }
.aufbau { display: inline-block; margin: 0 0 36px; padding: 6px 14px; background: var(--billettgelb); color: var(--tinte);
  font: 700 15px/1.4 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; border-radius: 3px; }

/* Zwei Karten: Hinterbühne dunkel, Kartenbüro als Billett */
.karten { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.karte { position: relative; padding: 28px 28px 30px; }
.karte p { margin: 0; }
.etikett { display: block; margin: 0 0 14px; font: 700 13px/1.4 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; }
.karte--hinterbuehne { background: var(--kopf); color: var(--kopf-schrift); border-radius: 6px; }
.karte--hinterbuehne .etikett { color: var(--billettgelb); }
.karte--kartenbuero { display: grid; grid-template-columns: minmax(0, 1fr) 64px; padding: 0; background: var(--karte); --r: 12px;
  -webkit-mask: radial-gradient(circle var(--r) at top left, #0000 98%, #000) top left, radial-gradient(circle var(--r) at top right, #0000 98%, #000) top right,
    radial-gradient(circle var(--r) at bottom left, #0000 98%, #000) bottom left, radial-gradient(circle var(--r) at bottom right, #0000 98%, #000) bottom right;
  -webkit-mask-size: 51% 51%; -webkit-mask-repeat: no-repeat;
  mask: radial-gradient(circle var(--r) at top left, #0000 98%, #000) top left, radial-gradient(circle var(--r) at top right, #0000 98%, #000) top right,
    radial-gradient(circle var(--r) at bottom left, #0000 98%, #000) bottom left, radial-gradient(circle var(--r) at bottom right, #0000 98%, #000) bottom right;
  mask-size: 51% 51%; mask-repeat: no-repeat; }
.karte--kartenbuero .haupt { padding: 28px 24px 30px 28px; }
.karte--kartenbuero .etikett { color: var(--tinte-leise); }
.karte--kartenbuero .abriss { background: var(--billettgelb); border-left: 3px dotted var(--papier); }

.kontakt { margin: 40px 0 0; font-size: 18px; }

/* Rechtstexte */
.recht { max-width: 760px; }
.recht p, .recht ul { margin: 0 0 12px; }
.recht ul { padding-left: 22px; }
.recht .angaben { margin: 0 0 16px; }
.zurueck { margin: 0 0 24px; font-size: 16px; }
.fehlt { background: var(--billettgelb); color: var(--tinte); padding: 0 4px; font-family: var(--mono); }

.fuss { background: var(--kopf); color: var(--kopf-schrift); }
.fuss-innen { max-width: 1040px; margin: 0 auto; padding: 20px 16px; display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: center; font-size: 16px; }
.fuss a { color: var(--kopf-schrift); }

@media (max-width: 720px) {
  body { font-size: 17px; }
  .inhalt { padding: 32px 16px 40px; }
  .karten { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .karte { padding: 22px 20px 24px; }
  .karte--kartenbuero { grid-template-columns: minmax(0, 1fr) 40px; padding: 0; }
  .karte--kartenbuero .haupt { padding: 22px 18px 24px 20px; }
  .kopf-innen { gap: 16px; padding: 18px 16px; }
  .kopf img { height: 28px; }
  .kopf .perforation { height: 32px; }
}
@media (max-width: 420px) {
  .kopf .perforation { display: none; }
  .kopf-innen { flex-direction: column; gap: 12px; }
}