/* ==========================================================================
   Marken-Detailseite – Redesign v2 (elegant & dezent)
   Alles scoped unter .brand-detail--v2, damit es bestehende Seiten nicht stört.
   ========================================================================== */

.brand-detail--v2 {
  --bd-accent: #7e9aff;
  --bd-glow: rgba(95, 122, 216, 0.28);

  /* Design-System-Tokens (Premium): Farbe, Typo-Skala (fluid), Spacing */
  --bd-ink: #12141c;
  --bd-body: #4b515f;
  --bd-muted: #9298a6;
  --bd-line: rgba(18, 20, 28, 0.10);
  --bd-bg: #ffffff;
  --bd-bg-soft: #f6f7f9;
  --bd-bg-ink: #0c0f1a;

  --bd-h1: clamp(2.7rem, 6vw, 4.8rem);
  --bd-h2: clamp(1.85rem, 3.4vw, 2.9rem);
  --bd-h3: clamp(1.12rem, 1.5vw, 1.4rem);
  --bd-lead: clamp(1.06rem, 1.5vw, 1.3rem);

  --bd-section-y: clamp(3.5rem, 8vw, 7rem);
  --bd-radius: 18px;
  --bd-radius-lg: 24px;
  --bd-ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Rhythmus & Whitespace (Premium signalisiert Ruhe) -------------------- */
.brand-detail--v2 .brand-detail-content > .page-section,
.brand-detail--v2 .brand-detail-content > .page-highlight {
  padding-top: var(--bd-section-y);
  padding-bottom: var(--bd-section-y);
}
.brand-detail--v2 .page-section__head { margin-bottom: clamp(1.5rem, 3vw, 2.6rem); }
.brand-detail--v2 .page-section__head p {
  color: var(--bd-body);
  font-size: var(--bd-lead);
  line-height: 1.7;
  max-width: 60ch;
}
.brand-detail--v2 .page-card p { color: var(--bd-body); line-height: 1.7; }

/* --- Typografie: Hierarchie mit Selbstbewusstsein ------------------------- */
.brand-detail--v2 .brand-hero__content h1,
.brand-detail--v2 .brand-hero__title-text {
  font-size: var(--bd-h1);
  line-height: 1.02;
  letter-spacing: -0.018em;
}
.brand-detail--v2 .brand-hero__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.78rem;
  font-weight: 600;
  color: #fff;
  opacity: 0.85;
}
.brand-detail--v2 .brand-hero__intro {
  font-size: var(--bd-lead);
  line-height: 1.65;
  max-width: 46ch;
  color: rgba(255, 255, 255, 0.9);
}
.brand-detail--v2 .page-section__head h2,
.brand-detail--v2 .brand-overview h2 {
  font-size: var(--bd-h2);
  line-height: 1.08;
  letter-spacing: -0.012em;
  color: var(--bd-ink);
}
.brand-detail--v2 .page-card h3 {
  font-size: var(--bd-h3);
  letter-spacing: -0.005em;
  color: var(--bd-ink);
}

/* --- Hero: Lesbarkeit + edler Verlauf ------------------------------------ */
.brand-detail--v2 .brand-hero__content {
  max-width: 680px;
}
.brand-detail--v2 .brand-hero__shade {
  background:
    radial-gradient(120% 90% at 18% 80%, rgba(6, 8, 16, 0.72), transparent 60%),
    linear-gradient(180deg, rgba(6, 8, 16, 0.28) 0%, rgba(6, 8, 16, 0.05) 35%, rgba(6, 8, 16, 0.6) 100%);
}

/* --- CTA-Buttons: premium & klar (eine Primäraktion) --------------------- */
.brand-detail--v2 .cta-primary {
  border-radius: 999px;
  padding: 0.95rem 1.7rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  background: var(--bd-accent);
  color: #0a0d18;
  border: 1px solid transparent;
  box-shadow: 0 12px 30px -12px var(--bd-glow);
  transition: transform 0.25s var(--bd-ease), box-shadow 0.25s var(--bd-ease), filter 0.25s var(--bd-ease);
}
.brand-detail--v2 .cta-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.04);
  box-shadow: 0 18px 40px -14px var(--bd-glow);
}
.brand-detail--v2 .cta-secondary {
  border-radius: 999px;
  padding: 0.95rem 1.6rem;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: transform 0.25s var(--bd-ease), background 0.25s var(--bd-ease), border-color 0.25s var(--bd-ease);
}
.brand-detail--v2 .cta-secondary:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.14);
  border-color: #fff;
}
/* CTAs auf hellem Grund (Inhalt) – sekundär dunkel statt weiß */
.brand-detail--v2 .brand-detail-content .cta-secondary {
  border-color: var(--bd-line);
  color: var(--bd-ink);
  background: #fff;
}
.brand-detail--v2 .brand-detail-content .cta-secondary:hover {
  border-color: color-mix(in srgb, var(--bd-accent) 45%, transparent);
  background: var(--bd-bg-soft);
}

/* --- Hero Trust-Strip (Conversion: Value sofort belegen) ----------------- */
.brand-hero__trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 22px;
  list-style: none;
  padding: 0;
}
.brand-hero__trust-strip li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.92);
}
.brand-hero__trust-strip li::before {
  content: "";
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background:
    var(--bd-accent)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%230a0d18' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E")
    center / 10px no-repeat;
  flex: none;
}

/* --- Karten: Basis-Veredelung ------------------------------------------- */
.brand-detail--v2 .page-card {
  border-radius: var(--bd-radius);
  border: 1px solid var(--bd-line);
}

/* --- Sticky Conversion-CTA (persistente Probefahrt-Aktion) --------------- */
.bd-sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 900;
  transform: translateY(110%);
  transition: transform 0.4s var(--bd-ease, cubic-bezier(0.16, 1, 0.3, 1));
  pointer-events: none;
}
.bd-sticky-cta.is-visible { transform: none; pointer-events: auto; }
.bd-sticky-cta__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 1100px;
  margin: 0 auto 14px;
  padding: 12px 16px;
  background: rgba(12, 15, 26, 0.92);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  backdrop-filter: saturate(160%) blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  box-shadow: 0 18px 50px -20px rgba(0, 0, 0, 0.6);
}
.bd-sticky-cta__brand { color: #fff; font-weight: 700; letter-spacing: -0.01em; }
.bd-sticky-cta__sub { color: rgba(255, 255, 255, 0.6); font-size: 0.85rem; }
.bd-sticky-cta__spacer { flex: 1 1 auto; }
.bd-sticky-cta__btn {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.7rem 1.25rem;
  font-weight: 600;
  font-size: 0.92rem;
  white-space: nowrap;
  background: var(--bd-accent, #7e9aff);
  color: #0a0d18;
  transition: transform 0.2s ease, filter 0.2s ease;
}
.bd-sticky-cta__btn:hover { transform: translateY(-1px); filter: brightness(1.05); }
@media (max-width: 640px) {
  .bd-sticky-cta__inner { margin-bottom: 0; border-radius: 16px 16px 0 0; }
  .bd-sticky-cta__sub { display: none; }
}

/* --- Sound-Video: füllt den Rahmen, keine schwarzen Balken (Pillarbox) ---- */
.brand-detail--v2 .brand-sound-video__player {
  object-fit: cover;
  background: #0c0f1a;
}

/* --- Scroll-Reveal (blank-sicher, reines CSS) ----------------------------- */
/* Inhalt ist IMMER sichtbar. Nur wo scroll-driven Animationen unterstützt
   werden (und keine reduzierte Bewegung gewünscht ist), spielen sanfte
   Einblendungen beim Scrollen. Sonst: einfach sofort sichtbar – nie weiß. */
@keyframes bdReveal {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: none; }
}
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .brand-detail--v2 [data-reveal] {
      animation: bdReveal both linear;
      animation-timeline: view();
      animation-range: entry 8% entry 56%;
    }
    .brand-detail--v2 [data-reveal-stagger] > * {
      animation: bdReveal both linear;
      animation-timeline: view();
      animation-range: entry 2% entry 60%;
    }
  }
}

/* --- Akzentfarbe durchziehen --------------------------------------------- */
.brand-detail--v2 .page-tag {
  background: color-mix(in srgb, var(--bd-accent) 18%, transparent);
  color: var(--bd-accent);
  border: 1px solid color-mix(in srgb, var(--bd-accent) 38%, transparent);
}
.brand-detail--v2 .page-section__head h2,
.brand-detail--v2 .brand-overview h2 {
  position: relative;
}
.brand-detail--v2 .page-section__head h2::after {
  content: "";
  display: block;
  width: 54px;
  height: 3px;
  margin-top: 14px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--bd-accent), transparent);
}
.brand-detail--v2 .page-checklist li::before {
  color: var(--bd-accent);
}

/* --- Karten: Micro-Interactions ------------------------------------------ */
.brand-detail--v2 .page-card {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.35s ease;
}
.brand-detail--v2 .brand-cap-grid .page-card:hover,
.brand-detail--v2 .page-grid .page-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -24px var(--bd-glow), 0 2px 10px rgba(0, 0, 0, 0.06);
  border-color: color-mix(in srgb, var(--bd-accent) 35%, transparent);
}

/* --- Spotlight-Bild mit weichem Akzent-Glow + Parallax ------------------- */
.brand-detail--v2 .brand-overview__spotlight {
  position: relative;
  overflow: hidden;
}
.brand-detail--v2 .brand-overview__spotlight::before {
  content: "";
  position: absolute;
  inset: -40% 30% auto -20%;
  height: 70%;
  background: radial-gradient(closest-side, var(--bd-glow), transparent 70%);
  filter: blur(10px);
  pointer-events: none;
  z-index: 0;
}
.brand-detail--v2 .brand-overview__spotlight > * { position: relative; z-index: 1; }
.brand-detail--v2 [data-parallax] { will-change: transform; }

/* --- Modellwelten-Bild als Sticky-Showcase (Desktop) --------------------- */
@media (min-width: 900px) {
  .brand-detail--v2 .brand-model-ranges-media {
    position: sticky;
    top: calc(var(--nav-h, 64px) + 24px);
  }
}

/* --- Barrierefreiheit: Bewegungen reduzieren ----------------------------- */
@media (prefers-reduced-motion: reduce) {
  .brand-detail--v2 [data-reveal],
  .brand-detail--v2 [data-reveal-stagger] > * {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .brand-detail--v2 [data-parallax] { transform: none !important; }
  .brand-detail--v2 .brand-model-ranges-media { position: static; }
}