/*
 * Radwerk Basisshop - Startseite (template-parts/home/*).
 *
 * Bildsprache wie unsere Shops: echte Fotos tragen die Seite, Produktbilder
 * stehen gerade und unveraendert. Keine Drehungen, keine Endlos-Animationen,
 * Hover nur als ruhige Rueckmeldung (Rahmen/Schatten).
 * Fotos: assets/img/fotos/ (bs_foto). Fehlt ein Foto, zeigt der Abschnitt
 * die Katalogfelge auf weisser Kachel - das Layout bleibt gleich.
 */

/* ── Abschnitte allgemein ───────────────────────── */
.bs-abschnitt { padding: clamp(3.5rem, 7vw, 6rem) 0; }
.bs-abschnitt + .bs-abschnitt { padding-top: 0; }
.bs-abschnitt__kopf {
  display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem 2rem;
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
}
.bs-abschnitt__kopf h2 { max-width: 22ch; margin: 0; }

/* Katalogbilder haben weissen Grund - ihre Flaeche ist immer weiss */
.bs-produktgrund { background: #fff; }

/* ═══ HERO ═════════════════════════════════════════ */
.bs-hero { padding: clamp(.75rem, 1.6vw, 1.25rem) 0 0; }
.bs-hero__buehne {
  position: relative; isolation: isolate; overflow: hidden;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 400px);
  grid-template-areas: "text suche";
  gap: 2rem 3rem; align-items: end;
  min-height: clamp(520px, 64vh, 680px);
  padding: clamp(1.5rem, 4vw, 3.25rem);
  border-radius: calc(var(--ff-radius) + 8px);
  background: #0e0f11; color: #fff;
}
.bs-hero__foto { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; object-position: 70% 50%; }
.bs-hero__schleier {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    linear-gradient(90deg, rgba(8, 9, 10, .78) 0%, rgba(8, 9, 10, .45) 42%, rgba(8, 9, 10, 0) 72%),
    linear-gradient(0deg, rgba(8, 9, 10, .55) 0%, rgba(8, 9, 10, 0) 45%);
}
.bs-hero__text { grid-area: text; max-width: 36rem; }
.bs-hero__titel {
  margin: .9rem 0 1rem; color: inherit;
  font-size: clamp(2.3rem, 5vw, 4.1rem); line-height: var(--bs-leading-display, 1.04);
  font-style: var(--bs-hero-style, normal); text-wrap: balance;
}
.bs-hero__lead { margin: 0; max-width: 46ch; font-size: clamp(1rem, 1.3vw, 1.12rem); line-height: 1.55; color: rgba(255, 255, 255, .78); }
.bs-hero__aktionen { display: flex; flex-wrap: wrap; gap: .75rem; margin: 1.75rem 0 0; }
.bs-theme .bs-btn--hell { background: #fff; color: #111214; }
.bs-theme .bs-btn--hell:hover { background: #ececea; color: #111214; }
.bs-theme .bs-btn--glas { background: rgba(255, 255, 255, .08); color: #fff; border-color: rgba(255, 255, 255, .38); }
.bs-theme .bs-btn--glas:hover { background: rgba(255, 255, 255, .16); border-color: #fff; color: #fff; }
.bs-hero__suche { grid-area: suche; align-self: start; min-width: 0; }
.bs-hero__suche .wlf-fitment-search__hint { display: none; }

/* Ohne Foto: helle Buehne, Felge als Produktkachel rechts, Suche unter dem Text */
.bs-hero__buehne--ohne-foto {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  grid-template-areas: "text felge" "suche felge";
  align-items: center;
  background: var(--ff-card); color: var(--ff-ink); border: 1px solid var(--ff-line);
}
.bs-hero__buehne--ohne-foto .bs-hero__schleier { display: none; }
.bs-hero__buehne--ohne-foto .bs-hero__lead { color: var(--ff-gray); }
.bs-hero__buehne--ohne-foto .bs-dach--hell { color: var(--ff-gray); }
.bs-hero__buehne--ohne-foto .bs-btn--hell { background: var(--ff-btn); color: var(--ff-btn-ink); }
.bs-hero__buehne--ohne-foto .bs-btn--glas { background: transparent; color: var(--ff-ink); border-color: color-mix(in srgb, var(--ff-ink) 22%, transparent); }
.bs-hero__buehne--ohne-foto .bs-hero__suche { align-self: start; max-width: 520px; }
.bs-hero__felge {
  grid-area: felge; justify-self: center; width: 100%; max-width: 520px; height: auto; aspect-ratio: 1;
  object-fit: contain; padding: 6%; border-radius: var(--ff-radius); background: #fff;
}

.bs-hero__zusagen {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem;
  margin: 0; padding: 1.25rem .25rem; list-style: none;
  border-bottom: 1px solid var(--ff-line);
}
.bs-hero__zusagen li { display: flex; align-items: center; gap: .6rem; font-size: .9rem; font-weight: 600; color: var(--ff-ink); }
.bs-hero__zusagen .bs-icon { flex-shrink: 0; color: var(--ff-gray); }

@media (max-width: 960px) {
  .bs-hero__buehne, .bs-hero__buehne--ohne-foto {
    grid-template-columns: 1fr; grid-template-areas: "text" "suche"; min-height: 0; align-items: start;
    padding-top: clamp(14rem, 52vw, 22rem);
  }
  .bs-hero__buehne--ohne-foto { grid-template-areas: "felge" "text" "suche"; padding-top: clamp(1.25rem, 4vw, 2rem); }
  .bs-hero__buehne--ohne-foto .bs-hero__felge { max-width: 320px; }
  .bs-hero__foto { height: clamp(22rem, 70vw, 32rem); object-position: 62% 50%; }
  .bs-hero__schleier { background: linear-gradient(180deg, rgba(8, 9, 10, 0) 0%, rgba(8, 9, 10, .2) clamp(8rem, 32vw, 14rem), #0e0f11 clamp(20rem, 66vw, 30rem)); }
  .bs-hero__suche { max-width: none; }
  .bs-hero__zusagen { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .bs-hero__aktionen .bs-btn { flex: 1 1 100%; justify-content: center; }
  .bs-hero__zusagen li { font-size: .82rem; }
}

/* ═══ MARKEN ═══════════════════════════════════════ */
.bs-marken { padding: clamp(1.5rem, 3vw, 2.25rem) 0 0; }
.bs-marken__innen { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 2.5rem; }
.bs-marken__titel { margin: 0; font-size: .72rem; font-weight: 700; letter-spacing: var(--bs-eyebrow-tracking, .14em); text-transform: uppercase; color: var(--ff-gray); }
.bs-marken__liste { display: flex; flex-wrap: wrap; gap: .5rem 2.25rem; margin: 0; padding: 0; list-style: none; }
.bs-marken__liste li {
  font-family: var(--bs-font-display); font-weight: var(--bs-display-weight); text-transform: var(--bs-display-case);
  font-size: clamp(1.05rem, 1.6vw, 1.35rem); letter-spacing: var(--bs-display-tracking); color: color-mix(in srgb, var(--ff-ink) 55%, transparent);
}

/* ═══ KATEGORIEN ═══════════════════════════════════ */
.bs-kats__liste { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(.6rem, 1.2vw, 1rem); margin: 0; padding: 0; list-style: none; }
.bs-kat {
  position: relative; isolation: isolate; display: flex; align-items: flex-end; gap: .75rem;
  aspect-ratio: 4 / 5; overflow: hidden; padding: 1.1rem;
  border-radius: calc(var(--ff-radius) + 4px); background: #17181b; color: #fff; text-decoration: none;
}
.bs-kat__foto { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; transition: filter .3s; }
.bs-kat::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(8, 9, 10, .78) 0%, rgba(8, 9, 10, .1) 55%, rgba(8, 9, 10, 0) 100%); }
.bs-kat:hover .bs-kat__foto { filter: brightness(1.08); }
.bs-kat__text { display: grid; gap: .35rem; min-width: 0; flex: 1; }
.bs-kat__titel { font-family: var(--bs-font-display); font-weight: var(--bs-display-weight); text-transform: var(--bs-display-case); font-size: clamp(1.05rem, 1.5vw, 1.3rem); line-height: 1.15; letter-spacing: var(--bs-display-tracking); }
.bs-kat__info { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; font-size: .8rem; color: rgba(255, 255, 255, .78); }
.bs-kat__info b { padding: .15rem .55rem; border-radius: 999px; background: rgba(255, 255, 255, .16); color: #fff; font-weight: 700; font-variant-numeric: tabular-nums; }
.bs-kat__pfeil { display: inline-flex; flex-shrink: 0; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 50%; background: #fff; color: #111214; }
/* ohne Foto: Felge auf weisser Kachel, Text dunkel */
.bs-kat--ohne-foto { background: #fff; color: #111214; border: 1px solid var(--ff-line); }
.bs-kat--ohne-foto::before { display: none; }
.bs-kat__felge { position: absolute; inset: 6% 10% auto; z-index: -1; width: 80%; height: auto; aspect-ratio: 1; object-fit: contain; }
.bs-kat--ohne-foto .bs-kat__info { color: #5c6066; }
.bs-kat--ohne-foto .bs-kat__info b { background: #efefec; color: #111214; }
.bs-kat--ohne-foto .bs-kat__pfeil { background: #111214; color: #fff; }
@media (max-width: 900px) { .bs-kats__liste { grid-template-columns: 1fr 1fr; } }
@media (max-width: 420px) { .bs-kat { padding: .85rem; } .bs-kat__pfeil { display: none; } }

/* ═══ FELGEN ═══════════════════════════════════════ */
.bs-felgen__raster {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(.6rem, 1.2vw, 1rem);
  margin: 0; padding: 0; list-style: none;
}
.bs-felgen__hinweis { margin: 1.25rem 0 0; font-size: .8rem; color: var(--ff-gray); }
@media (max-width: 1080px) { .bs-felgen__raster { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 780px) { .bs-felgen__raster { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.bs-fk { position: relative; display: flex; flex-direction: column; height: 100%; overflow: hidden; transition: box-shadow .2s, border-color .2s; }
.bs-fk:hover { box-shadow: var(--bs-shadow-2); }
.bs-karten--rahmen .bs-fk:hover { border-color: color-mix(in srgb, var(--ff-ink) 35%, transparent); }
.bs-fk__bild { display: block; aspect-ratio: 1; overflow: hidden; background: #fff; border-bottom: 1px solid var(--ff-line); }
.bs-fk__bild img { width: 100%; height: 100%; object-fit: contain; padding: 7%; }
.bs-fk__text { display: flex; flex-direction: column; flex: 1; gap: .3rem; padding: 1rem 1.1rem 1.1rem; }
.bs-fk__marke { margin: 0; font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ff-gray); }
.bs-fk__name { margin: 0; font-size: 1.15rem; line-height: 1.2; }
.bs-fk__name a { text-decoration: none; }
.bs-fk__name a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.bs-fk__farbe { margin: 0; font-size: .84rem; color: var(--ff-gray); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bs-fk__farben { position: relative; z-index: 2; display: flex; align-items: center; gap: .4rem; margin: .3rem 0 0; }
.bs-fk__punkt {
  width: 20px; height: 20px; padding: 0; border-radius: 50%; cursor: pointer;
  background: var(--bs-punkt, #8a8d92); border: 2px solid var(--ff-card);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--ff-ink) 24%, transparent);
}
.bs-fk__punkt.is-aktiv { box-shadow: 0 0 0 1.5px var(--ff-ink); }
.bs-fk__punkt:focus-visible { outline: 2px solid var(--ff-accent); outline-offset: 2px; }
.bs-fk__mehr { font-size: .75rem; font-weight: 600; color: var(--ff-gray); }
.bs-fk__chips { display: flex; flex-wrap: wrap; gap: .3rem; margin: .45rem 0 0; }
.bs-fk__chips span { padding: .15rem .5rem; border-radius: 6px; background: var(--ff-soft); font-size: .72rem; font-weight: 600; color: var(--ff-gray); }
.bs-fk__preis { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: .1rem .5rem; margin: auto 0 0; padding-top: .9rem; }
.bs-fk__preis strong { font-size: 1.12rem; font-variant-numeric: tabular-nums; }
.bs-fk__preis small { grid-column: 1; font-size: .74rem; color: var(--ff-gray); }
.bs-fk__pfeil {
  grid-column: 2; grid-row: 1 / span 2; display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--ff-line); color: var(--ff-ink);
  transition: background .2s, color .2s, border-color .2s;
}
.bs-fk:hover .bs-fk__pfeil { background: var(--ff-btn); border-color: var(--ff-btn); color: var(--ff-btn-ink); }
@media (max-width: 520px) {
  .bs-fk__text { padding: .8rem .8rem .9rem; }
  .bs-fk__name { font-size: 1rem; }
  .bs-fk__chips, .bs-fk__pfeil { display: none; }
}

/* ═══ KONFIGURATOR ═════════════════════════════════ */
.bs-konfi__raster { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(1.75rem, 5vw, 4.5rem); align-items: center; }
.bs-konfi__bild { overflow: hidden; aspect-ratio: 4 / 3; border-radius: calc(var(--ff-radius) + 4px); background: #17181b; }
.bs-konfi__foto { width: 100%; height: 100%; object-fit: cover; }
.bs-konfi__bild--ohne-foto { display: grid; place-items: center; background: #fff; border: 1px solid var(--ff-line); }
.bs-konfi__felge { width: 72%; height: auto; aspect-ratio: 1; object-fit: contain; }
.bs-konfi__lead { color: var(--ff-gray); max-width: 46ch; }
.bs-konfi__ablauf { display: grid; gap: 1rem; margin: 1.5rem 0 1.75rem; padding: 0; list-style: none; }
.bs-konfi__ablauf li { display: flex; gap: .9rem; align-items: flex-start; }
.bs-konfi__ablauf strong { display: block; font-size: .98rem; color: var(--ff-ink); }
.bs-konfi__ablauf li > span:last-child { font-size: .9rem; color: var(--ff-gray); }
.bs-konfi__icon { display: inline-flex; flex-shrink: 0; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 10px; background: var(--ff-soft); color: var(--ff-ink); }
@media (max-width: 860px) { .bs-konfi__raster { grid-template-columns: 1fr; } }

/* ═══ SERVICE ══════════════════════════════════════ */
.bs-service__liste { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(.75rem, 1.5vw, 1.25rem); margin: 0; padding: 0; list-style: none; }
.bs-service__karte { display: flex; flex-direction: column; overflow: hidden; border-radius: calc(var(--ff-radius) + 4px); background: var(--ff-card); border: 1px solid var(--ff-line); }
.bs-service__bild { aspect-ratio: 3 / 2; overflow: hidden; background: #17181b; }
.bs-service__foto { width: 100%; height: 100%; object-fit: cover; }
.bs-service__text { display: flex; flex-direction: column; gap: .5rem; flex: 1; padding: 1.35rem 1.4rem 1.5rem; }
.bs-service__text h3 { margin: 0; }
.bs-service__text p { margin: 0; flex: 1; font-size: .92rem; line-height: 1.55; color: var(--ff-gray); }
.bs-service__text .bs-textlink { align-self: flex-start; margin-top: .5rem; }
.bs-service__icon { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; margin-bottom: .35rem; border-radius: 12px; background: var(--ff-soft); color: var(--ff-ink); }
@media (max-width: 900px) { .bs-service__liste { grid-template-columns: 1fr; } }

/* ═══ FAQ (Startseite) ═════════════════════════════ */
.bs-faq__raster { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.bs-faq__kopf { position: sticky; top: calc(var(--bs-kopf-h) + 24px); }
.bs-faq__kopf h2 { max-width: 14ch; }
.bs-faq__lead { color: var(--ff-gray); max-width: 40ch; }
.bs-faq__aktion { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; margin: 1.5rem 0 0; }
@media (max-width: 860px) {
  .bs-faq__raster { grid-template-columns: 1fr; }
  .bs-faq__kopf { position: static; }
}

/* ═══ TECHNIK (api4cars) ═══════════════════════════ */
.bs-technik__panel {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center;
  padding: clamp(1.75rem, 4vw, 3rem);
  background:
    linear-gradient(120deg, color-mix(in srgb, var(--ff-accent) 7%, var(--ff-card)), var(--ff-card) 60%);
}
.bs-technik__text h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); max-width: 18ch; }
.bs-technik__text p { color: var(--ff-gray); max-width: 52ch; }
.bs-technik__text p:last-child { margin-bottom: 0; }
.bs-technik__bausteine { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; margin: 0; padding: 0; list-style: none; }
.bs-technik__bausteine li {
  display: grid; gap: .2rem; padding: 1.1rem; border-radius: var(--ff-radius);
  background: var(--ff-bg); border: 1px solid var(--ff-line);
}
.bs-technik__bausteine strong { font-size: .98rem; }
.bs-technik__bausteine span:last-child { font-size: .83rem; color: var(--ff-gray); }
.bs-technik__icon { display: inline-flex; width: 38px; height: 38px; margin-bottom: .45rem; align-items: center; justify-content: center; border-radius: 10px; background: var(--ff-btn); color: var(--ff-btn-ink); }
.bs-skin-premium .bs-technik__icon { border-radius: 50%; }
@media (max-width: 860px) { .bs-technik__panel { grid-template-columns: 1fr; } }
@media (max-width: 420px) { .bs-technik__bausteine { grid-template-columns: 1fr; } }

/* Skins: nur Typo/Kanten, keine Effekte */
.bs-skin-sport .bs-fk__name { font-size: 1.3rem; }
.bs-skin-premium .bs-abschnitt__kopf h2, .bs-skin-premium .bs-hero__titel { font-weight: 400; }