/* ========== Company Features ========== */
.company-features {
  margin-top: 30px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 25px;
}

.feature-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: #11438F;
  color: #fff;
  font-size: 20px;
  margin-right: 15px;
}

.feature-content h4 {
  color: #000;
  margin: 0 0 8px 0;
  font-size: 18px;
}

.feature-content p {
  margin: 0;
  color: #4a5568;
}

/* ========== About Page Layout ========== */

.about-section {
  padding: 60px 0;
}
.about-section--alt {
  background: #f7f9fc;
}
.about-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.about-grid--reverse {
  direction: rtl;
}
.about-grid--reverse > * {
  direction: ltr;
}
.about-media video {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.4s ease;
}
.about-media img {
  width: 85%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.4s ease;
}
.about-media img:hover {
  transform: scale(1.02);
}
.about-body h2 {
  margin-bottom: 10px;
  color: #0d2b4f;
  font-size: 48px;
}
.about-body h3 {
  margin: 30px 0 12px;
  color: #0d2b4f;
}
.about-body p {
  margin-bottom: 16px;
  color: #4a5568;
}
.about-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #155dfc;
  margin-bottom: 12px;
}

/* ========== Section Header ========== */
.about-section-head {
  text-align: center;
  margin: 0 auto 50px;
}
.about-section-head .section-tag {
  display: block;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #155dfc;
  margin-bottom: 10px;
}
.about-section-head h2 {
  font-size: 48px;
  color: var(--titlecolor);
  margin: 0 0 14px;
}
.about-section-head p {
  margin: 0;
}
.about-section-head.about-section-head--dark h2 {
  color: #0d2b4f;
}
.about-section-head.about-section-head--dark p {
  color: #4a5568;
}

/* ========== QA Section ========== */
.qa-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}
.qa-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.qa-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.1);
}
.qa-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.qa-card-body {
  padding: 22px;
}
.qa-card-body h4 {
  margin: 0 0 10px;
  font-size: 18px;
  color: #0d2b4f;
}
.qa-card-body p {
  margin: 0;
  color: #4a5568;
  font-size: 15px;
}

/* ========== Services Section ========== */

.global-services-container{
  display: flex;
  gap:  20px;
}

.services-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 30px;
}
.service-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: #fff;
  border-radius: 12px;
  border-left: 4px solid #155dfc;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05);
}
.service-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: #e8f0ff;
  color: #155dfc;
  font-size: 22px;
}
.service-content h4 {
  margin: 0 0 8px;
  font-size: 17px;
  color: #0d2b4f;
}
.service-content p {
  margin: 0;
  color: #4a5568;
  font-size: 15px;
}

/* ========== Certificates Section ========== */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: 30px;
}
.cert-item {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 18px;
  text-align: center;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}
.cert-item img {
  max-width: 100%;
  height: 330px;
  object-fit: contain;
  margin-bottom: 12px;
}
.cert-item .cert-placeholder {
  width: 100%;
  height: 120px;
  border: 2px dashed #cbd5e1;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  font-size: 13px;
  margin-bottom: 12px;
  background: #f8fafc;
}
.cert-item .cert-name {
  font-size: 13px;
  color: #334155;
  font-weight: 500;
}
/* map*/
  .map-section { max-width: 1400px; margin: 0 auto; background: #fff; padding: 50px 30px; border-radius: 8px; }
  .map-container { position: relative; width: 100%; max-width: 1100px; margin: 0 auto; aspect-ratio: 2 / 1; background: url('/image/about/map.png') center/contain no-repeat ; }

  .pin {
    position: absolute;
    width: 18px; height: 18px;
    background: #e87a3a;
    border: 3px solid #fff;
    border-radius: 50%;
    box-shadow: 0 2px 6px rgba(0,0,0,.3);
    cursor: pointer;
    transform: translate(-50%, -50%);
    transition: transform .2s;
    z-index: 1;
  }
  .pin:hover,
  .pin.active {
    transform: translate(-50%, -50%) scale(1.3);
    z-index: 100;
  }

  .pin .tooltip {
    position: absolute;
    bottom: 130%; left: 50%;
    transform: translateX(-50%);
    background: #1a3a6c;
    color: #fff;
    padding: 12px 16px;
    border-radius: 6px;
    white-space: nowrap;
    font-size: 13px;
    line-height: 1.6;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s;
    box-shadow: 0 4px 12px rgba(0,0,0,.2);
    z-index: 10;
  }
  .pin .tooltip::after {
    content: "";
    position: absolute;
    top: 100%; left: 50%;
    transform: translateX(-50%);
    border: 8px solid transparent;
    border-top-color: #1a3a6c;
  }
  .pin.active .tooltip { opacity: 1; pointer-events: auto; }

  .tooltip strong { color: #ffffff; display: block; margin-bottom: 4px; font-size: 14px; }

  /* 大区文字样式 */
  .pin .label {
    position: absolute;
  left: 50%;
    transform: translateX(-50%);
    background: rgba(26,58,108,.9);
    color: #fff;

    font-size: 11px;
    border-radius: 3px;
    white-space: nowrap;
    opacity: 0;
    transition: opacity .2s;
  }
  .map-section h2{
  margin-top:20px;
  text-align:center;
  font-size:48px;
  margin-bottom: 40px;
  }
  .pin.active .label { opacity: 1; }

  /* —— 地图点位坐标 —— */
  .pin-guangzhou { top: 49%; left: 40%; }
  .pin-wuhan     { top: 47%; left: 37%; }
  .pin-beijing   { top: 40%; left: 39%; }
  .pin-europe    { top: 31%; left: 19%; }
  .pin-ger       { top: 33%; left: 15%; }
  .pin-usa       { top: 44%; left: 73%; }
  .pin-tha       { top: 48%; left: 32%; }
  .pin-arg       { top: 85%; left: 82%; }

  /* —— 新增中国境内三大基地点位 —— */
  .pin-ezhou     { top: 45%; left: 39%; }
  .pin-yucheng   { top: 35%; left: 43%; }
  .pin-hongkong  { top: 51%; left: 40.5%; }

  /* 新增点位长文本 tooltip：允许换行并限制宽度 */
  .pin-ezhou .tooltip,
  .pin-yucheng .tooltip,
  .pin-hongkong .tooltip {
    white-space: normal;
    width: 300px;
    text-align: left;
  
  }


  @media (max-width: 768px) {
    .map-container { aspect-ratio: 1.4 / 1; }
    .pin .tooltip { font-size: 11px; padding: 8px 10px; white-space: normal; width: 180px; }
  }
/* ========== Responsive ========== */
@media (max-width: 991px) {
  .about-grid,
  .about-grid--reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 30px;
  }
  .qa-cards {
    grid-template-columns: 1fr;
  }
  .services-list {
    grid-template-columns: 1fr;
  }
  .cert-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-section-head h2 {
    font-size: 26px;
  }
  .about-section-head p {
    font-size: 15px;
  }
}
.about-workshop{
    display: flex;
    flex-wrap: wrap;
}
.about-workshop .partner_item {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.about-workshop .partner_item  p{
margin-top:20px;
   font-size:24px;
}
.about-container {
margin-top:60px;
}
.about-container h2{
font-size:48px;
text-align:center
}
@media (max-width: 575px) {
  .cert-grid {
    grid-template-columns: 1fr;
  }
  .about-media img {
     width: 100%;
     height: auto;
     border-radius: 12px;
     box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
     transition: transform 0.4s ease;
   }
}