.kuangke_company_intro_section {
  padding: 130px 0;
  background-attachment: fixed;
  background-size: 100% 164.948%;
  background-position: 0px -480px;
  background-repeat: no-repeat;
  background-color: lightgray;
  position: relative;
  overflow: hidden;
}

.kuangke_company_intro_section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    0deg,
    rgba(21, 84, 163, 0.74) 0%,
    rgba(21, 84, 163, 0.74) 100%
  );
  z-index: 1;
}

.kuangke_company_intro_section .container {
  position: relative;
  z-index: 2;
  backdrop-filter: blur(0.5px);
}

.kuangke_company_content {
  padding-right: 40px;
  animation: fadeInUp 1s ease-out;
}

.kuangke_company_title {
  font-family: var(--title-font-family);
  font-size: var(--title-font-size);
  font-weight: var(--title-font-weight);
  line-height: 1.17;
  color: #ffffff;
  margin-bottom: 40px;
  text-align: left;
}

.kuangke_company_description {
  margin-bottom: 40px;
}

.kuangke_company_description p {
  font-family: var(--font-family);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-500);
  line-height: 1.17;
  color: #ffffff;
  margin-bottom: 20px;
  text-align: left;
}

.kuangke_company_description p:last-child {
  margin-bottom: 0;
}

.kuangke_company_button {
  display: flex;
}

.kuangke_about_btn {
  background-color: #efefef;
  color: #1554a3;
  font-family: var(--font-family);
  font-size: 20px;
  font-weight: 500;
  line-height: 1.17;
  letter-spacing: 1%;
  text-transform: uppercase;
  padding: 20px 40px;
  border-radius: 60px;
  border: none;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
  width: 177px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.kuangke_about_btn:hover {
  background-color: transparent;
  color: #fff;
  border: 1px solid #fff;
}

.kuangke_company_images {
  display: flex;
  flex-direction: column;
  gap: 20px;
  animation: fadeInRight 1s ease-out 0.3s both;
}

.kuangke_company_images_row {
  display: flex;
  gap: 20px;
}

.kuangke_company_images_row.bottom {
  align-items: flex-start;
}

.kuangke_company_image {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.kuangke_company_image:hover {
  transform: translateY(-5px);
}

/* 第一张图片 - 上方大图 */
.kuangke_company_image:nth-child(1) {
  width: 100%;
  aspect-ratio: 4 / 3;
  /* height: 295px; */
}

/* 第二张图片 - 下方左侧小图 (30%) */
.kuangke_company_image.small {
  width: 30%;
  height: 195px;
}

/* 第三张图片 - 下方右侧大图 (70%) */
.kuangke_company_image.large {
  width: calc(70% - 20px);
  height: 195px;
}

.kuangke_company_image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 响应式设计 */
@media (max-width: 1200px) {
  .kuangke_company_intro_section {
    padding: 80px 0;
  }

  .kuangke_company_title {
    /* font-size: 38px; */
  }

  .kuangke_company_content {
    padding-right: 20px;
  }

  .kuangke_company_image:nth-child(1) {
    height: 295px;
  }

  .kuangke_company_image.small {
    height: 195px;
  }

  .kuangke_company_image.large {
    height: 195px;
  }
}

@media (max-width: 991px) {
  .kuangke_company_intro_section {
    padding: 60px 0;
    min-height: 80vh;
  }

  .kuangke_company_title {
    /* font-size: 32px; */
    margin-bottom: 30px;
  }

  .kuangke_company_content {
    padding-right: 0;
    margin-bottom: 40px;
  }

  .kuangke_company_description {
    margin-bottom: 30px;
  }

  .kuangke_company_images {
    justify-content: center;
  }

  .kuangke_company_image:nth-child(1) {
    height: 160px;
  }

  .kuangke_company_image.small {
    width: 30%;
    height: 90px;
  }

  .kuangke_company_image.large {
    width: calc(70% - 20px);
    height: 90px;
  }
}

@media (max-width: 767px) {
  .kuangke_company_intro_section {
    padding: 50px 0;
    background-attachment: scroll;
    min-height: auto;
  }

  .kuangke_company_title {
    /* font-size: 28px; */
  }

  .kuangke_company_description p {
    /* font-size: 14px; */
  }

  .kuangke_company_images {
    width: 100%;
  }

  .kuangke_company_image:nth-child(1) {
    width: 100%;
    height: 151px;
  }

  .kuangke_company_image.small {
    width: 30%;
    height: 98px;
  }

  .kuangke_company_image.large {
    width: calc(70% - 20px);
    height: 98px;
  }
}

@media (max-width: 576px) {
  .kuangke_company_intro_section {
    padding: 40px 0;
  }

  .kuangke_company_title {
    /* font-size: 24px; */
  }

  .kuangke_about_btn {
    width: 150px;
    height: 50px;
    /* font-size: 14px; */
    padding: 15px 30px;
  }

  .kuangke_company_image:nth-child(1) {
    height: 151px;
  }

  .kuangke_company_image.small {
    width: 30%;
    height: 98px;
  }

  .kuangke_company_image.large {
    width: calc(70% - 20px);
    height: 98px;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}