/**
 * Hakkımızda page — scoped under .bbd-about-page
 * Black / white institutional language; does not alter global homepage styles.
 */

.bbd-about-page {
  background: #fff;
  color: #111;
}

.bbd-about-hero {
  position: relative;
  min-height: clamp(22rem, 58vh, 34rem);
  color: #fff;
  overflow: hidden;
  background: #000;
}

.bbd-about-hero__media {
  position: absolute;
  inset: 0;
}

.bbd-about-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% center;
  filter: grayscale(1) contrast(1.08);
}

.bbd-about-hero__veil {
  position: absolute;
  inset: 0;
  /* Left copy band — wide enough for single-line title + subtitle */
  background:
    linear-gradient(
      90deg,
      rgba(0, 0, 0, 0.9) 0%,
      rgba(0, 0, 0, 0.72) 34%,
      rgba(0, 0, 0, 0.28) 52%,
      rgba(0, 0, 0, 0.06) 64%,
      transparent 74%
    ),
    linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.22) 0%,
      transparent 40%,
      rgba(0, 0, 0, 0.18) 100%
    );
}

.bbd-about-hero__content {
  position: absolute;
  z-index: 2;
  left: clamp(1.25rem, 4vw, 3rem);
  right: auto;
  top: 50%;
  bottom: auto;
  transform: translateY(-50%);
  width: max-content;
  max-width: calc(100% - clamp(1.25rem, 4vw, 3rem) - 1rem);
  margin: 0;
  padding: 0;
  text-align: left;
}

.bbd-about-hero__meta {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.62);
  white-space: nowrap;
}

.bbd-about-hero__title {
  margin: 0 0 0.7rem;
  font-family: var(--bbd-font-body, "Manrope", system-ui, sans-serif);
  font-size: clamp(1.55rem, 2.8vw, 2.65rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #fff;
  max-width: none;
  white-space: nowrap;
}

.bbd-about-hero__subtitle {
  margin: 0;
  font-family: var(--bbd-font-display, "Cormorant Garamond", Georgia, serif);
  font-size: clamp(1.05rem, 1.7vw, 1.45rem);
  font-weight: 500;
  line-height: 1.3;
  color: rgba(255, 255, 255, 0.9);
  max-width: none;
  white-space: nowrap;
}

.bbd-about-section {
  padding-block: clamp(3.25rem, 7vw, 5.25rem);
  background: #fff;
}

.bbd-about-section--muted {
  background: #f5f5f5;
}

.bbd-about-section--dark {
  background: #000;
  color: #fff;
}

.bbd-about-label {
  margin: 0 0 0.65rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #666;
}

.bbd-about-title {
  margin: 0 0 1rem;
  font-family: var(--bbd-font-body, "Manrope", system-ui, sans-serif);
  font-size: clamp(1.7rem, 3.2vw, 2.35rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #000;
}

.bbd-about-title--on-dark {
  color: #fff;
}

.bbd-about-lead {
  margin: 0 0 1.25rem;
  max-width: 40rem;
  font-size: 1.05rem;
  line-height: 1.7;
  color: #333;
}

.bbd-about-lead--on-dark {
  color: rgba(255, 255, 255, 0.78);
}

.bbd-about-prose {
  margin: 0 0 1rem;
  max-width: 42rem;
  font-size: 1.02rem;
  line-height: 1.75;
  color: #2a2a2a;
}

.bbd-about-section--dark .bbd-about-prose {
  color: rgba(255, 255, 255, 0.8);
}

.bbd-about-head {
  margin-bottom: clamp(1.75rem, 3vw, 2.5rem);
  max-width: 42rem;
}

.bbd-about-head--row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem 1.5rem;
  max-width: none;
}

.bbd-about-who {
  display: grid;
  gap: clamp(2rem, 4vw, 3.5rem);
}

.bbd-about-who__aside {
  padding: 1.5rem 1.25rem;
  border: 1px solid #e6e6e6;
  background: #fafafa;
}

.bbd-about-who__aside-title {
  margin: 0 0 1rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #666;
}

.bbd-about-chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.bbd-about-chips li {
  margin: 0;
  padding: 0.45rem 0.7rem;
  border: 1px solid #d8d8d8;
  background: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #1a1a1a;
}

.bbd-about-cards {
  display: grid;
  gap: 1rem;
}

.bbd-about-card {
  padding: 1.35rem 1.2rem 1.45rem;
  border-top: 2px solid #000;
  background: #fff;
}

.bbd-about-section--muted .bbd-about-card {
  border: 1px solid #e6e6e6;
  border-top: 2px solid #000;
}

.bbd-about-card__index {
  display: block;
  margin-bottom: 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #888;
}

.bbd-about-card__title {
  margin: 0 0 0.55rem;
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #000;
}

.bbd-about-card__text {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.65;
  color: #555;
}

.bbd-about-values {
  display: grid;
  gap: 1rem;
}

.bbd-about-value {
  padding: 1.2rem 0 0;
  border-top: 1px solid #e6e6e6;
}

.bbd-about-value__mark {
  display: block;
  width: 1.5rem;
  height: 2px;
  margin-bottom: 0.85rem;
  background: #000;
}

.bbd-about-value__name {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: #000;
}

.bbd-about-value__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
  color: #555;
}

.bbd-about-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-left: 1px solid rgba(255, 255, 255, 0.22);
}

.bbd-about-timeline__item {
  position: relative;
  padding: 0 0 1.75rem 1.35rem;
}

.bbd-about-timeline__item:last-child {
  padding-bottom: 0;
}

.bbd-about-timeline__item::before {
  content: "";
  position: absolute;
  left: -0.28rem;
  top: 0.35rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: #fff;
}

.bbd-about-timeline__label {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.bbd-about-timeline__title {
  margin: 0 0 0.45rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
}

.bbd-about-timeline__text {
  margin: 0;
  max-width: 38rem;
  font-size: 0.98rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.72);
}

.bbd-about-timeline__figure {
  margin: clamp(2rem, 5vw, 3rem) 0 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.bbd-about-timeline__figure img {
  width: 100%;
  height: auto;
  max-height: 28rem;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  display: block;
}

.bbd-about-center {
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.75rem);
  align-items: center;
}

.bbd-about-center__copy .bbd-btn {
  margin-top: 0.35rem;
}

.bbd-about-center__figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid #e6e6e6;
}

.bbd-about-center__figure img {
  width: 100%;
  height: auto;
  max-height: 28rem;
  object-fit: cover;
  object-position: center 20%;
  filter: grayscale(1) contrast(1.05);
  display: block;
}

.bbd-about-band {
  display: grid;
  gap: 1.5rem;
  align-items: end;
}

.bbd-about-band__action {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.bbd-about-cta {
  background: #000;
  color: #fff;
  padding-block: clamp(3.5rem, 8vw, 5.5rem);
  text-align: left;
}

.bbd-about-cta__inner {
  max-width: 36rem;
}

.bbd-about-cta__title {
  margin: 0 0 0.85rem;
  font-family: var(--bbd-font-body, "Manrope", system-ui, sans-serif);
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: #fff;
}

.bbd-about-cta__text {
  margin: 0 0 1.5rem;
  font-size: 1.02rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.74);
}

@media (min-width: 768px) {
  .bbd-about-hero {
    min-height: clamp(26rem, 62vh, 38rem);
  }

  .bbd-about-hero__content {
    left: clamp(1.5rem, 4vw, 3rem);
    width: max-content;
    max-width: calc(100% - clamp(1.5rem, 4vw, 3rem) - 2rem);
    top: 50%;
    bottom: auto;
    transform: translateY(-50%);
  }

  .bbd-about-who {
    grid-template-columns: 1.35fr 0.85fr;
    align-items: start;
  }

  .bbd-about-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.15rem;
  }

  .bbd-about-values {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem 2rem;
  }

  .bbd-about-timeline {
    grid-template-columns: 1fr;
  }

  .bbd-about-center {
    grid-template-columns: 1.05fr 0.95fr;
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .bbd-about-band {
    grid-template-columns: 1.4fr auto;
    gap: 2.5rem;
  }
}

@media (min-width: 1024px) {
  .bbd-about-cards {
    grid-template-columns: repeat(4, 1fr);
  }

  .bbd-about-values {
    grid-template-columns: repeat(3, 1fr);
  }

  .bbd-about-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.22);
    padding-top: 1.75rem;
  }

  .bbd-about-timeline__item {
    padding: 0;
  }

  .bbd-about-timeline__item::before {
    left: 0;
    top: -2.05rem;
  }
}

@media (max-width: 767px) {
  .bbd-about-hero {
    min-height: 22rem;
  }

  .bbd-about-hero__content {
    left: var(--bbd-gutter, 1.25rem);
    width: calc(100% - (var(--bbd-gutter, 1.25rem) * 2));
    max-width: none;
    top: auto;
    bottom: 1.35rem;
    transform: none;
  }

  .bbd-about-hero__img {
    object-position: 65% center;
  }

  .bbd-about-hero__veil {
    background:
      linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.35) 0%,
        rgba(0, 0, 0, 0.55) 45%,
        rgba(0, 0, 0, 0.88) 100%
      );
  }

  .bbd-about-hero__meta,
  .bbd-about-hero__title,
  .bbd-about-hero__subtitle {
    white-space: normal;
  }

  .bbd-about-hero__title {
    font-size: clamp(1.55rem, 7vw, 1.95rem);
  }

  .bbd-about-hero__subtitle {
    max-width: none;
    font-size: clamp(1.05rem, 4.2vw, 1.25rem);
  }

  .bbd-about-section {
    padding-block: 2.75rem;
  }

  .bbd-about-who__aside {
    padding: 1.15rem 1rem;
  }

  .bbd-about-cta__inner,
  .bbd-about-band__action .bbd-btn {
    width: 100%;
  }

  .bbd-about-band__action .bbd-btn {
    min-height: 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bbd-about-hero__img {
    transform: none;
  }

  .bbd-about-hero__content {
    transform: none;
  }
}