/**
 * 房地产资产全寿命周期管理 bdczcqsmzqgl — 蓝湖通栏 UI
 */

.bdcz-page {
  overflow-x: hidden;
  background: #eef3fa;
}

.bdcz-page-title {
  padding: 35px 0 10px;
  background: #fff;
}
.bdcz-page-title h3 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  font-size: 1.2rem;
  font-weight: 700;
  color: #2257a7;
  line-height: 1.45;
}

/* Hero 通栏 */
.bdcz-hero {
  position: relative;
  width: 100%;
  aspect-ratio: 2880 / 600;
  min-height: 280px;
  max-height: 480px;
  overflow: hidden;
  background: #1a2e5a;
}
.bdcz-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
}
.bdcz-hero__shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(
    ellipse 85% 120% at 50% 50%,
    rgba(15, 30, 69, 0.2) 0%,
    rgba(15, 30, 69, 0.45) 55%,
    rgba(15, 30, 69, 0.62) 100%
  );
  pointer-events: none;
}
.bdcz-hero__inner {
  position: relative;
  z-index: 2;
  box-sizing: border-box;
  width: 100%;
  max-width: 1200px;
  height: 100%;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.bdcz-hero__title {
  max-width: 900px;
  margin: 0 0 16px;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.35;
  text-align: center;
}
.bdcz-hero__desc {
  max-width: 820px;
  margin: 0 auto;
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.85;
  text-align: center;
  white-space: pre-line;
}
.bdcz-hero__desc:empty {
  display: none;
}

/* 通栏区块 */
.bdcz-section {
  width: 100%;
  box-sizing: border-box;
}
.bdcz-section__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
}
.bdcz-section__title {
  margin: 0 0 28px;
  font-size: 1.375rem;
  font-weight: 700;
  color: #1a3d7c;
  line-height: 1.4;
  text-align: center;
}

/* 服务范畴 */
.bdcz-section--scope {
  padding: 48px 0 52px;
  background: #ffffff;
}
.bdcz-scope {
  position: relative;
  height: 180px;
  min-height: 180px;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(34, 87, 166, 0.14);
}
.bdcz-scope__bg {
  position: absolute;
  inset: 0;
  background: url(/uploads/20260611/41f8d176bc68745bfbe62e0815cf2781.png) no-repeat center;
  background-size: cover;
  pointer-events: none;
  z-index: 0;
}
.bdcz-scope__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  max-width: 58%;
  padding: 16px 32px;
  box-sizing: border-box;
}
.bdcz-scope__lead,
.bdcz-scope__foot {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.94);
}
.bdcz-scope__foot {
  margin-top: 10px;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.88);
}
.bdcz-scope__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 16px;
  margin-top: 10px;
  padding: 10px 16px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-sizing: border-box;
}
.bdcz-scope__item {
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
  padding: 0;
}
.bdcz-scope__icon {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
  width: auto;
  height: auto;
  margin-bottom: 0;
  border: none;
  border-radius: 0;
  background: transparent;
}
.bdcz-scope__icon img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.95;
}
.bdcz-scope__name {
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.35;
}

/* 核心能力 */
.bdcz-section--cap {
  padding: 48px 0 56px;
  background: #f7f7f7;
}
.bdcz-cap-wrap__title {
  margin: 0 0 10px;
  font-size: 1.375rem;
  font-weight: 700;
  color: #1a3d7c;
  text-align: center;
  line-height: 1.4;
}
.bdcz-cap-wrap__sub {
  margin: 0 0 32px;
  font-size: 0.875rem;
  color: #555;
  text-align: center;
  line-height: 1.75;
}
.bdcz-cap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.bdcz-cap-card {
  padding: 24px 18px 22px;
  border: 1px solid #DEE7F0;
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 4px 16px rgba(34, 87, 166, 0.06);
}
.bdcz-cap-card__icon {
  display: flex;
  justify-content: center;
  margin-bottom: 14px;
}
.bdcz-cap-card__icon img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}
.bdcz-cap-card__title {
  margin: 0 0 10px;
  font-size: 0.875rem;
  font-weight: 700;
  color: #1a1a1a;
  line-height: 1.45;
  text-align: center;
}
.bdcz-cap-card__desc {
  margin: 0;
  font-size: 0.8125rem;
  color: #555;
  line-height: 1.65;
  text-align: center;
}

/* 价值体现 */
.bdcz-section--value {
  padding: 48px 0 52px;
  background: #ffffff;
}
.bdcz-value {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0;
  align-items: stretch;
  border-radius: 12px;
  overflow: hidden;
  background: #f0f7ff;
  box-shadow: 0 4px 20px rgba(34, 87, 166, 0.08);
}
.bdcz-value__img {
  overflow: hidden;
  background: #e8ecf2;
  min-height: 280px;
}
.bdcz-value__img img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  display: block;
}
.bdcz-value__text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 36px 40px;
  background: #f7f7f7;
  box-sizing: border-box;
}
.bdcz-value__text p {
  margin: 0;
  font-size: 1rem;
  color: #4a5568;
  line-height: 1.9;
}
.bdcz-value__text p + p {
  margin-top: 14px;
}
.bdcz-value__hl {
  color: #2257a6;
  font-weight: 700;
}

/* 适用对象 */
.bdcz-section--audience {
  padding: 48px 0 56px;
  background: #f7f7f7;
}
.bdcz-audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.bdcz-audience-card {
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 4px 18px rgba(34, 87, 166, 0.08);
  transition: box-shadow 0.2s, transform 0.2s;
}
.bdcz-audience-card:hover {
  box-shadow: 0 8px 26px rgba(34, 87, 166, 0.14);
  transform: translateY(-2px);
}
.bdcz-audience-card__img {
  background: #fff;
}
.bdcz-audience-card__img img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  display: block;
}
.bdcz-audience-card__body {
  padding: 16px 16px 22px;
  background: #eceef2;
  text-align: center;
}
.bdcz-audience-card__title {
  margin: 0 0 10px;
  font-size: 0.875rem;
  font-weight: 700;
  color: #1a1a1a;
  line-height: 1.45;
}
.bdcz-audience-card__desc {
  margin: 0;
  font-size: 0.8125rem;
  color: #555;
  line-height: 1.75;
}

@media (max-width: 1024px) {
  .bdcz-scope__content {
    max-width: 72%;
  }
  .bdcz-cap-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .bdcz-value {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .bdcz-hero {
    min-height: 240px;
    max-height: 360px;
  }
  .bdcz-hero__inner {
    padding: 0 20px;
  }
  .bdcz-section__inner {
    padding: 0 16px;
  }
  .bdcz-section--scope,
  .bdcz-section--cap,
  .bdcz-section--value,
  .bdcz-section--audience {
    padding-top: 36px;
    padding-bottom: 40px;
  }
  .bdcz-scope {
    height: auto;
    min-height: 0;
  }
  .bdcz-scope__content {
    max-width: 100%;
    height: auto;
    padding: 24px 20px;
  }
  .bdcz-scope__grid {
    grid-template-columns: 1fr;
    padding: 16px 18px;
  }
  .bdcz-value__text {
    padding: 28px 24px;
  }
  .bdcz-audience-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .bdcz-cap-grid,
  .bdcz-scope__grid {
    grid-template-columns: 1fr;
  }
}