/* Über uns — dunkle Timeline; Hintergrund kommt aus subpage.css (wie Motorenentwicklung) */

body.page-about {
  color: #eef2f6;
}

body.page-about .nav::before {
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.88) 0%, rgba(0, 0, 0, 0.55) 70%, transparent 100%);
}

.oct-about-page {
  position: relative;
  isolation: isolate;
  padding: clamp(168px, 19vh, 220px) var(--edge) clamp(90px, 10vh, 120px);
  overflow: hidden;
}

.oct-about-page::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 42%;
  width: min(920px, 92vw);
  height: min(920px, 92vw);
  transform: translate(-50%, -50%);
  border-radius: 50%;
  pointer-events: none;
  background:
    radial-gradient(circle, transparent 58%, rgba(255, 226, 0, 0.035) 59%, transparent 60%),
    radial-gradient(circle, transparent 68%, rgba(255, 255, 255, 0.04) 69%, transparent 70%),
    radial-gradient(circle, transparent 78%, rgba(255, 226, 0, 0.025) 79%, transparent 80%);
  opacity: 0.9;
}

.oct-about-page__shell {
  position: relative;
  z-index: 2;
  width: min(var(--max), calc(100% - var(--edge) * 2));
  margin-inline: auto;
}

.oct-about-head {
  margin-bottom: clamp(1.25rem, 2.5vw, 2rem);
  max-width: 720px;
}

/* ── Side-by-side: timeline left (starts mid tradition panel), tradition right ── */
.oct-about-body {
  display: grid;
  grid-template-columns: minmax(0, 52%) minmax(360px, 48%);
  gap: 0;
  align-items: start;
}

.oct-about-col-left {
  grid-column: 1;
  display: flex;
  flex-direction: column;
}

.oct-about-offset {
  flex: 0 0 auto;
  height: clamp(12rem, 26vh, 18rem);
  min-height: clamp(12rem, 26vh, 18rem);
  pointer-events: none;
}

.oct-about-timeline {
  position: relative;
  flex: 0 0 auto;
  max-width: min(680px, 100%);
  margin: 0;
  padding: 0 0 clamp(1rem, 2vw, 1.5rem);
}

.oct-about-tradition-wrap {
  position: sticky;
  top: clamp(110px, 14vh, 140px);
  grid-column: 2;
  grid-row: 1;
  width: 100%;
  max-width: none;
  margin-left: clamp(-48px, -5vw, -20px);
  margin-right: clamp(-16px, -2vw, 0);
  margin-top: clamp(0.5rem, 1.5vh, 1.25rem);
}

.oct-about-tradition-wrap::before,
.oct-about-tradition-wrap::after {
  content: "";
  position: absolute;
  width: 56px;
  height: 56px;
  pointer-events: none;
  z-index: 3;
}

.oct-about-tradition-wrap::before {
  left: 0;
  top: 0;
  border-top: 2px solid rgba(255, 226, 0, 0.88);
  border-left: 2px solid rgba(255, 226, 0, 0.88);
}

.oct-about-tradition-wrap::after {
  right: 0;
  bottom: 0;
  border-right: 2px solid rgba(255, 226, 0, 0.88);
  border-bottom: 2px solid rgba(255, 226, 0, 0.88);
}

.oct-about-timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(255, 226, 0, 0.55) 5%,
    rgba(255, 226, 0, 0.28) 95%,
    transparent 100%
  );
}

.oct-about-milestone {
  display: grid;
  grid-template-columns: 16px 4.25rem minmax(0, 1fr);
  gap: 0 1.15rem;
  align-items: center;
  margin-bottom: clamp(2rem, 3.2vw, 2.65rem);
}

.oct-about-milestone:last-child {
  margin-bottom: 0;
}

.oct-about-milestone__dot {
  grid-column: 1;
  grid-row: 1;
  justify-self: center;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--y);
  box-shadow: 0 0 0 5px rgba(10, 16, 24, 0.95), 0 0 22px rgba(255, 226, 0, 0.4);
}

.oct-about-milestone__year {
  grid-column: 2;
  grid-row: 1;
  margin: 0;
  font-size: clamp(1.25rem, 1.85vw, 1.55rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  color: rgba(255, 255, 255, 0.88);
  font-variant-numeric: tabular-nums;
}

.oct-about-milestone__card {
  grid-column: 3;
  grid-row: 1;
  padding: 1.1rem 1.25rem;
  background: rgba(8, 12, 18, 0.68);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-left: 3px solid rgba(255, 226, 0, 0.42);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(8px);
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.oct-about-milestone__card:hover {
  border-color: rgba(255, 226, 0, 0.28);
  border-left-color: rgba(255, 226, 0, 0.75);
  transform: translateX(3px);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.3);
}

.oct-about-milestone__card h3 {
  margin: 0;
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  font-weight: 600;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.9);
}

/* ── Tradition panel inner ── */
.oct-about-tradition {
  position: relative;
  padding: clamp(1.75rem, 3vw, 2.35rem) clamp(1.5rem, 2.5vw, 2rem);
  background:
    linear-gradient(155deg, rgba(14, 18, 26, 0.94) 0%, rgba(8, 12, 18, 0.88) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 28px 70px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(14px);
  overflow: hidden;
}

.oct-about-tradition::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(circle at 100% 0%, rgba(255, 226, 0, 0.12) 0%, transparent 42%),
    radial-gradient(circle at 0% 100%, rgba(255, 226, 0, 0.04) 0%, transparent 38%);
}

.oct-about-tradition__kicker {
  position: relative;
  display: block;
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--y);
}

.oct-about-tradition__title {
  position: relative;
  margin: 0 0 1.25rem;
  font-size: clamp(1.3rem, 1.9vw, 1.6rem);
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: #fff;
}

.oct-about-tradition__title span {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.82em;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.72);
}

.oct-about-tradition p {
  position: relative;
  margin: 0 0 1rem;
  font-size: clamp(0.95rem, 1.15vw, 1.06rem);
  line-height: 1.72;
  color: rgba(255, 255, 255, 0.8);
}

.oct-about-tradition p:last-child {
  margin-bottom: 0;
}

.oct-about-cta {
  display: flex;
  justify-content: flex-start;
  padding-top: clamp(2rem, 4vw, 3rem);
}

@media (max-width: 960px) {
  .oct-about-body {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .oct-about-col-left {
    order: 2;
  }

  .oct-about-offset {
    height: clamp(1.5rem, 4vh, 2.5rem);
    min-height: clamp(1.5rem, 4vh, 2.5rem);
  }

  .oct-about-timeline {
    max-width: none;
  }

  .oct-about-tradition-wrap {
    position: static;
    order: 1;
    grid-column: 1;
    margin-inline: auto;
    max-width: 560px;
    margin-left: auto;
  }
}

@media (max-width: 560px) {
  .oct-about-milestone {
    grid-template-columns: 14px minmax(0, 1fr);
    grid-template-rows: auto auto;
    gap: 0.35rem 0.85rem;
  }

  .oct-about-milestone__dot {
    grid-row: 1 / span 2;
    align-self: start;
    margin-top: 0.35rem;
  }

  .oct-about-milestone__year {
    grid-column: 2;
    grid-row: 1;
  }

  .oct-about-milestone__card {
    grid-column: 2;
    grid-row: 2;
  }
}