/* ------------------------------------------------ /bms (Hub Basiskenntnistest)
   Eigene Klassen mit Präfix bh-: Fach-Karten und drei Wege zum Stoff.
   Farben nur über die Variablen aus stil.css (--akzent, --r-…), damit Hell
   und Dunkel stimmen. Die vier Fächer bekommen vier Stufen des BMS-Grüns. */

.bh-f-sym.s1 { background: var(--akzent-tief); color: var(--r-weiss); }
.bh-f-sym.s2 { background: var(--akzent); color: var(--r-weiss); }
.bh-f-sym.s3 { background: color-mix(in srgb, var(--akzent) 55%, var(--r-weiss)); color: var(--r-kopf); }
.bh-f-sym.s4 { background: color-mix(in srgb, var(--akzent) 30%, var(--r-weiss)); color: var(--r-kopf); }

.r-band p.bh-mitte { max-width: 720px; margin-left: auto; margin-right: auto; text-align: center; }
.bh-text { max-width: 712px; margin: 0 auto; }

/* Fach-Karten */
.bh-faecher { list-style: none; margin: 32px 0 36px; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.r-band .bh-faecher > li { display: flex; margin: 0; }
.bh-fach { flex: 1; display: flex; flex-direction: column; padding: 26px 26px 20px; border-radius: 22px; background: var(--r-weiss); color: inherit; text-decoration: none; box-shadow: 0 1px 2px rgba(60, 45, 30, 0.05), 0 18px 40px -26px rgba(60, 45, 30, 0.35); transition: transform 0.15s; }
.bh-fach:hover { transform: translateY(-3px); }
.bh-fach:focus-visible { outline: 2px solid var(--akzent); outline-offset: 3px; }
.bh-f-kopf { display: flex; align-items: center; gap: 14px; }
.bh-f-sym { flex: none; width: 46px; height: 46px; display: grid; place-items: center; border-radius: 14px; }
.bh-f-name { font: 800 23px/1.2 "Manrope", sans-serif; letter-spacing: -0.02em; color: var(--r-kopf); }
.bh-f-werte { display: flex; flex-wrap: wrap; gap: 8px 34px; margin-top: 20px; }
.bh-f-werte > span { display: flex; flex-direction: column; gap: 6px; font: 600 11.5px/1.2 "Work Sans", sans-serif; letter-spacing: 0.1em; text-transform: uppercase; color: var(--r-leise); }
.bh-f-werte b { font: 800 46px/1 "Manrope", sans-serif; letter-spacing: -0.05em; text-transform: none; color: var(--akzent) !important; }
.bh-f-werte small { font-size: 26px; letter-spacing: -0.02em; }
.bh-f-text { margin-top: 16px; font: 300 16px/1.6 "Work Sans", sans-serif; color: var(--r-text); }
.bh-f-los { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--r-linie); font: 600 15px/1 "Work Sans", sans-serif; color: var(--akzent-tief); }
.bh-f-text + .bh-f-los { margin-top: 18px; }
.bh-f-los .sym { transition: transform 0.15s; }
.bh-fach:hover .bh-f-los .sym { transform: translateX(3px); }

/* Drei Wege zum Stoff */
.bh-wege { list-style: none; margin: 36px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.r-band .bh-wege > li { margin: 0; padding: 28px 26px 24px; border-radius: 22px; background: var(--r-hell); }
.bh-w-sym { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; color: var(--akzent); box-shadow: inset 0 0 0 2px var(--akzent); }
.r-band .bh-wege h3 { margin: 16px 0 6px; font-size: 20px; }
.r-band .bh-wege p { margin: 0; font-size: 16px; line-height: 1.6; }

@media (max-width: 900px) {
  .bh-wege { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .bh-faecher { grid-template-columns: 1fr; }
  .bh-fach { padding: 22px 20px 18px; }
  .bh-f-werte b { font-size: 40px; }
  .bh-f-werte { margin-top: 14px; }
  .bh-f-text { margin-top: 12px; font-size: 15.5px; }
  .r-band .bh-wege > li { padding: 22px 20px; }
}