.about-us-section {
  width: 100% !important;
  max-width: 100% !important;
}

.about-us-wrapper {
  max-width: 100% !important;
  margin: 0 auto !important;
  padding: 0 !important;
}

.about-us-row {
  display: flex !important;
  flex-wrap: wrap !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  align-items: stretch !important;
  max-width: 100% !important;
  width: 100% !important;
}

.about-us-col {
  flex: 0 0 50% !important;
  max-width: 50% !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

.about-us-content {
  background-color: #ffffff !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.about-us-content-inner {
  padding: 60px 50px !important;
  width: 100% !important;
  max-width: 760px !important;
  margin-left: auto !important;
  margin-right: 0 !important;
  text-align: left !important;
}

.about-us-subheading {
  font-size: 14px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-text-secondary, #666666);
  margin: 0 0 15px 0;
  line-height: 1.5;
}

.about-us-heading {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 20px 0;
  color: var(--color-text, #1a1a1a);
}

.about-us-description {
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text-secondary, #666666);
  margin: 0 0 30px 0;
}

/* 按钮样式 - 支持颜色自定义 */
.about-us-section .about-us-button {
  --button-bg: #4aab3d;
  --button-bg-hover: #4aab3d;
  --button-text: #ffffff;
  --button-text-hover: #ffffff;
  --button-icon-bg: #ffffff;
  --button-icon-bg-hover: #ffffff;
  --button-icon-fill: #4aab3d;
  --button-icon-fill-hover: #4aab3d;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  padding: 6px !important;
  background-color: var(--button-bg) !important;
  color: var(--button-text) !important;
  text-decoration: none !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  border: none !important;
  cursor: pointer !important;
  transition: transform 0.3s ease, box-shadow 0.3s ease !important;
  margin-bottom: 40px !important;
  border-radius: 999px !important;
  min-height: auto !important;
  position: relative !important;
  line-height: 1 !important;
  text-transform: capitalize !important;
  gap: 20px !important;
}

.about-us-section .about-us-button:hover {
  background-color: var(--button-bg-hover) !important;
  color: var(--button-text-hover) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 20px rgba(74, 171, 61, 0.35) !important;
}

.about-us-section .about-us-button:active {
  transform: translateY(0) !important;
  box-shadow: none !important;
}

.about-us-section .about-us-button-content-wrapper {
  display: flex !important;
  align-items: center !important;
  gap: 0 !important;
  height: auto !important;
  padding: 0 !important;
}

.about-us-section .about-us-button-text {
  color: inherit !important;
  font-weight: 600 !important;
  font-size: 16px !important;
  letter-spacing: 0.5px !important;
  text-transform: capitalize !important;
  padding-left: 24px !important;
  padding-right: 10px !important;
  white-space: nowrap !important;
}

/* 箭头圆形背景容器 - 默认绿色背景，白色箭头 */
.about-us-section .about-us-button-icon {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 44px !important;
  height: 44px !important;
  background-color: var(--button-icon-bg) !important;
  border-radius: 50% !important;
  margin-left: 0 !important;
  flex-shrink: 0 !important;
  padding: 0 !important;
  transition: background-color 0.3s ease !important;
}

.about-us-section .about-us-button:hover .about-us-button-icon {
  background-color: var(--button-icon-bg-hover) !important;
}

.about-us-section .about-us-button-icon img,
.about-us-section .about-us-button-icon svg {
  width: 20px !important;
  height: 20px !important;
  display: block !important;
  fill: var(--button-icon-fill) !important;
  transition: fill 0.3s ease !important;
}

.about-us-section .about-us-button:hover .about-us-button-icon svg {
  fill: var(--button-icon-fill-hover) !important;
}

.about-us-stats {
  display: flex !important;
  flex-wrap: wrap !important;
  margin-top: 40px !important;
  padding-top: 30px !important;
  border-top: 1px solid var(--color-border, #e0e0e0) !important;
  row-gap: 30px !important;
  column-gap: 0 !important;
}

.about-us-stat {
  flex: 0 0 50% !important;
  max-width: 50% !important;
  padding: 0 15px 0 0 !important;
}

.about-us-stat:first-child {
  padding-left: 0;
}

.about-us-stat-number {
  font-size: 36px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text, #1a1a1a);
  margin-bottom: 8px;
}

.about-us-stat-label {
  font-size: 13px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-text-secondary, #666666);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* 媒体区域 - 背景图 + 居中播放按钮 + 毛玻璃盒子 */
.about-us-media {
  position: relative !important;
  display: flex !important;
}

.about-us-image-wrapper {
  position: relative !important;
  width: 100% !important;
  height: 100% !important;
  min-height: 500px !important;
  display: block !important;
}

.about-us-image {
  width: 100% !important;
  height: 100% !important;
  min-height: 500px !important;
  object-fit: cover !important;
  display: block !important;
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
}

/* 播放按钮 - 居中显示 */
.about-us-section .video-play-button {
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -50%) !important;
  width: 80px !important;
  height: 80px !important;
  border-radius: 50% !important;
  background-color: rgba(255, 255, 255, 0.9) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  transition: all 0.3s ease !important;
  z-index: 2 !important;
  text-decoration: none !important;
}

.about-us-section .video-play-button:hover {
  background-color: #ffffff !important;
  transform: translate(-50%, -50%) scale(1.1) !important;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2) !important;
}

.about-us-section .about-us-play-icon {
  font-size: 24px !important;
  color: #4aab3d !important;
  margin-left: 4px !important;
}

/* 毛玻璃盒子 - 右下角 */
.about-us-section .about-us-since-box {
  position: absolute !important;
  bottom: 30px !important;
  right: 30px !important;
  background: rgba(0, 0, 0, 0.5) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  padding: 20px 25px !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  z-index: 3 !important;
  border-radius: 8px !important;
  animation: float-bob-y 3s ease-in-out infinite !important;
}

.about-us-section .about-us-since-inner {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  text-align: center !important;
}

.about-us-section .about-us-since-icon {
  width: 50px !important;
  height: 50px !important;
  margin-bottom: 10px !important;
}

.about-us-section .about-us-since-icon img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
}

.about-us-section .about-us-since-label {
  font-size: 16px !important;
  font-weight: 700 !important;
  line-height: 1.3 !important;
  color: #ffffff !important;
  margin: 0 0 5px 0 !important;
  text-transform: uppercase !important;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4) !important;
}

.about-us-section .about-us-since-tagline {
  font-size: 10px !important;
  font-weight: 500 !important;
  line-height: 1.4 !important;
  color: #ffffff !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
  max-width: 130px !important;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4) !important;
}

@keyframes float-bob-y {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes counter-slide-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.about-us-counter {
  display: inline-block;
  animation: counter-slide-up 0.6s ease-out forwards;
}

@media screen and (max-width: 991px) {
  .about-us-col {
    flex: 0 0 100%;
    max-width: 100%;
  }

  .about-us-content-inner {
    padding: 40px 30px;
  }

  .about-us-heading {
    font-size: 28px;
  }

  .about-us-stat {
    flex: 0 0 50%;
    max-width: 50%;
    margin-bottom: 25px;
  }

  .about-us-stat:nth-child(3),
  .about-us-stat:nth-child(4) {
    margin-bottom: 0;
  }

  .about-us-image-wrapper {
    min-height: 400px;
  }

  .about-us-since-box {
    bottom: 20px;
    right: 20px;
    padding: 15px 20px;
  }
}

@media screen and (max-width: 767px) {
  .about-us-wrapper {
    padding: 0;
  }

  .about-us-row {
    flex-direction: column;
  }

  .about-us-content-inner {
    padding: 30px 20px;
  }

  .about-us-heading {
    font-size: 24px;
  }

  .about-us-subheading {
    font-size: 12px;
  }

  .about-us-description {
    font-size: 14px;
  }

  .about-us-button-content-wrapper {
    padding: 10px 6px 10px 24px;
  }

  .about-us-button-text {
    font-size: 14px;
  }

  .about-us-button-icon {
    width: 32px;
    height: 32px;
    margin-left: 12px;
  }

  .about-us-button-icon img {
    width: 14px;
    height: 14px;
  }

  .about-us-stat {
    flex: 0 0 50%;
    max-width: 50%;
    padding: 0 10px 0 0;
  }

  .about-us-stat:nth-child(even) {
    padding-right: 0;
  }

  .about-us-stat-number {
    font-size: 28px;
  }

  .about-us-stat-label {
    font-size: 11px;
  }

  .about-us-image-wrapper {
    min-height: 300px;
  }

  .about-us-since-box {
    bottom: 15px;
    right: 15px;
    left: auto;
    padding: 12px 15px;
  }

  .about-us-since-icon {
    width: 40px;
    height: 40px;
  }

  .about-us-since-label {
    font-size: 14px;
  }

  .about-us-since-tagline {
    font-size: 9px;
  }

  .video-play-button {
    width: 60px;
    height: 60px;
  }

  .about-us-play-icon {
    font-size: 20px;
  }
}