/* Production facilities page based on the customer-selected Sample 1 layout. */
.qc-facilities {
  color: #001d3d;
  background: #ffffff;
}

.qc-facilities__container {
  width: min(calc(100% - 48px), 1240px);
  margin: 0 auto;
}

.qc-facilities__section {
  padding: 104px 0 112px;
}

.qc-facilities h2,
.qc-facilities h3,
.qc-facilities p,
.qc-facilities figure,
.qc-facilities dl,
.qc-facilities dd {
  margin: 0;
}

.qc-facilities h2 {
  color: #001d3d;
  font-size: 38px;
  font-weight: 700;
  line-height: 1.3;
}

.qc-facilities__footprint-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 1fr);
  align-items: stretch;
  gap: 84px;
}

.qc-facilities__intro {
  padding-top: 8px;
}

.qc-facilities__eyebrow {
  display: block;
  margin-bottom: 14px;
  color: #001d3d;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0;
  text-transform: uppercase;
}

.qc-facilities__intro > p {
  margin-top: 22px;
  color: #2f3744;
  font-size: 16px;
  line-height: 1.8;
}

.qc-facilities__locations {
  display: grid;
  gap: 14px;
  margin-top: 32px;
}

.qc-facilities__location {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 16px;
  padding: 18px;
  border: 1px solid #e2e7ef;
  border-radius: 6px;
  background: #f5f7fa;
  box-shadow: 0 8px 20px rgba(12, 35, 64, .04);
  transition: border-color .25s ease, background-color .25s ease, transform .25s ease;
}

.qc-facilities__location:hover {
  border-color: #edf3ff;
  background: #ffffff;
  transform: translateY(-3px);
}

.qc-facilities__location > .material-symbols-outlined {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 50%;
  color: #001d3d;
  background: rgba(12, 35, 64, .09);
  transition: color .25s ease, background-color .25s ease, transform .25s ease;
}

.qc-facilities__location:hover > .material-symbols-outlined {
  color: #ffffff;
  background: #0052d9;
  transform: scale(1.04);
}

.qc-facilities__location h3 {
  margin-bottom: 5px;
  color: #001d3d;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
}

.qc-facilities__location p {
  color: #596170;
  font-size: 14px;
  line-height: 1.65;
}

.qc-facilities .qc-facilities__map {
  position: relative;
  /* Keep the map as a deliberate visual counterpart to the copy column,
     rather than allowing the text column to stretch it too tall. */
  align-self: center;
  height: clamp(410px, 30vw, 480px);
  min-height: 0;
  margin-top: 0;
  overflow: hidden;
  border: 1px solid #e2e7ef;
  border-radius: 6px;
  background: #f5f7fa;
  box-shadow: 0 20px 46px rgba(12, 35, 64, .11);
}

.qc-facilities__map::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(12, 35, 64, .08);
  content: "";
  pointer-events: none;
}

.qc-facilities__map > img {
  position: relative;
  z-index: 0;
  display: block;
  width: 100%;
  height: 100%;
  filter: saturate(.82) contrast(1.04);
  object-fit: cover;
  opacity: .94;
}

.qc-facilities__flow {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.qc-facilities__route {
  fill: none;
  stroke: #0052d9;
  stroke-width: 3.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 10 12;
  opacity: .78;
  filter: url(#facility-flow-glow);
  animation: qc-facility-route-flow 2.8s linear infinite;
}

.qc-facilities__route--kunshan { animation-duration: 2.2s; }
.qc-facilities__route--huangshi { animation-duration: 3s; }
.qc-facilities__route--hongkong { animation-duration: 3.3s; }
.qc-facilities__route--global { stroke: #001d3d; opacity: .52; animation-duration: 3.8s; }

.qc-facilities__pulse-dot {
  display: none;
  fill: #ffffff;
  stroke: #0052d9;
  stroke-width: 4;
  filter: url(#facility-flow-glow);
}

.qc-facilities__pin {
  position: absolute;
  z-index: 3;
  width: 14px;
  height: 14px;
  border: 3px solid #ffffff;
  border-radius: 50%;
  background: #0052d9;
  box-shadow: 0 0 0 6px rgba(30, 90, 150, .18);
}

.qc-facilities__pin::after {
  position: absolute;
  inset: -10px;
  border: 1px solid rgba(30, 90, 150, .5);
  border-radius: 50%;
  content: "";
  animation: qc-facility-pulse 2.2s ease-out infinite;
}

.qc-facilities__pin > span {
  display: none;
}

.qc-facilities__pin:not(.qc-facilities__pin--suzhou) {
  display: none;
}

.qc-facilities__pin--suzhou { top: 44.5%; left: 73.5%; }
.qc-facilities__pin--kunshan { top: 45.8%; left: 78.5%; }
.qc-facilities__pin--huangshi { top: 55.2%; left: 68.8%; }
.qc-facilities__pin--hongkong { top: 61.5%; left: 74.6%; }
.qc-facilities__pin--global { top: 42%; left: 48%; background: #001d3d; }

@keyframes qc-facility-pulse {
  from { opacity: .8; transform: scale(.7); }
  to { opacity: 0; transform: scale(1.7); }
}

@keyframes qc-facility-route-flow {
  to { stroke-dashoffset: -44; }
}

.qc-facilities__capabilities {
  border-top: 1px solid #e2e7ef;
  border-bottom: 1px solid #e2e7ef;
  background: #f5f7fa;
}

.qc-facilities__section-heading {
  max-width: 820px;
  margin: 0 auto 52px;
  text-align: center;
}

.qc-facilities__section-heading p {
  margin-top: 16px;
  color: #2f3744;
  font-size: 16px;
  line-height: 1.75;
}

.qc-facilities__capability-grid {
  display: grid;
  min-height: 624px;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(288px, 1fr));
  gap: 24px;
}

.qc-facilities__capability {
  position: relative;
  grid-column: span 4;
  overflow: hidden;
  border: 1px solid #e2e7ef;
  border-radius: 6px;
  background: #001d3d;
  text-decoration: none;
}

.qc-facilities__capability--wide {
  grid-column: span 8;
}

.qc-facilities__capability > img,
.qc-facilities__capability-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.qc-facilities__capability > img {
  object-fit: cover;
  transition: transform .7s ease;
}

.qc-facilities__capability:hover > img,
.qc-facilities__capability:focus-visible > img {
  transform: scale(1.05);
}

.qc-facilities__capability:focus-visible {
  outline: 3px solid rgba(30, 90, 150, .42);
  outline-offset: 4px;
}

.qc-facilities__capability-overlay {
  background: linear-gradient(to top, rgba(12, 35, 64, .9), rgba(12, 35, 64, .08) 72%);
}

.qc-facilities__capability-copy {
  position: absolute;
  z-index: 1;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 30px;
  color: #ffffff;
}

/* 仅为“核心技术”等分类标签设置底色，详情入口保持纯文字样式。 */
.qc-facilities__capability-copy > span:not(.material-symbols-outlined):not(.qc-facilities__capability-more) {
  display: inline-block;
  margin-bottom: 12px;
  padding: 5px 10px;
  border-radius: 4px;
  background: #0052d9;
  font-size: 14px;
  font-weight: 700;
}

.qc-facilities__capability-copy h3 {
  margin-bottom: 7px;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.4;
}

.qc-facilities__capability-copy p {
  max-width: 560px;
  color: rgba(255, 255, 255, .82);
  font-size: 14px;
  line-height: 1.65;
}

.qc-facilities__capability-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
}

.qc-facilities__capability-more span {
  transition: transform .25s ease;
}

.qc-facilities__capability:hover .qc-facilities__capability-more span,
.qc-facilities__capability:focus-visible .qc-facilities__capability-more span {
  transform: translateX(5px);
}

.qc-facilities__capability-copy--icon {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.qc-facilities__capability-copy--icon > .material-symbols-outlined {
  color: #edf3ff;
  font-size: 42px;
  opacity: .72;
}

.qc-facilities__bases {
  padding-top: 88px;
  padding-bottom: 120px;
  background: #ffffff;
}

.qc-facilities__bases-heading {
  margin-bottom: 46px;
  text-align: center;
}

.qc-facilities__bases-heading > span {
  display: block;
  margin-bottom: 14px;
  color: #001d3d;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0;
  text-transform: uppercase;
}

.qc-facilities__hub-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: 28px;
}

.qc-facilities__hub-card {
  display: flex;
  min-width: 0;
  overflow: hidden;
  flex-direction: column;
  border: 1px solid #e2e7ef;
  border-radius: 6px;
  background: #ffffff;
  box-shadow: 0 12px 30px rgba(12, 35, 64, .07);
  transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}

.qc-facilities__hub-card:hover {
  border-color: #0052d9;
  box-shadow: 0 22px 44px rgba(12, 35, 64, .12);
  transform: translateY(-5px);
}

.qc-facilities__hub-card figure {
  position: relative;
  height: 230px;
  overflow: hidden;
}

.qc-facilities__hub-card figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}

.qc-facilities__hub-card:hover figure img {
  transform: scale(1.04);
}

.qc-facilities__hub-content {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 30px 28px 32px;
}

.qc-facilities__hub-content h3 {
  margin-bottom: 14px;
  color: #001d3d;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.4;
}

.qc-facilities__hub-content > p {
  margin-bottom: 24px;
  color: #2f3744;
  font-size: 15px;
  line-height: 1.75;
}

.qc-facilities__hub-content ul {
  display: grid;
  gap: 12px;
  margin: auto 0 0;
  padding: 0;
  list-style: none;
}

.qc-facilities__hub-content li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  color: #001d3d;
  font-size: 14px;
  line-height: 1.6;
}

.qc-facilities__hub-content li .material-symbols-outlined {
  color: #001d3d;
  font-size: 21px;
  line-height: 1.5;
}

@media (max-width: 920px) {
  .qc-facilities__section { padding: 72px 0; }
  .qc-facilities__footprint-grid { grid-template-columns: 1fr; gap: 48px; }
  .qc-facilities .qc-facilities__map { height: 420px; margin-top: 0; }
  .qc-facilities__capability-grid { min-height: 0; grid-template-columns: 1fr 1fr; grid-template-rows: repeat(2, 300px); }
  .qc-facilities__capability,
  .qc-facilities__capability--wide { grid-column: span 1; }
  .qc-facilities__hub-grid { grid-template-columns: 1fr; }
  .qc-facilities__hub-card { display: grid; grid-template-columns: minmax(280px, .85fr) minmax(0, 1.15fr); }
  .qc-facilities__hub-card figure { height: 100%; min-height: 320px; }
}

@media (max-width: 600px) {
  .qc-facilities__container { width: calc(100% - 32px); }
  .qc-facilities__section { padding: 56px 0; }
  .qc-facilities h2 { font-size: 30px; }
  .qc-facilities__eyebrow { margin-bottom: 10px; }
  .qc-facilities__intro > p { margin-top: 16px; }
  .qc-facilities__location { grid-template-columns: 42px minmax(0, 1fr); padding: 15px; }
  .qc-facilities__location > .material-symbols-outlined { width: 42px; height: 42px; }
  .qc-facilities .qc-facilities__map { height: 330px; }
  .qc-facilities__section-heading { margin-bottom: 32px; }
  .qc-facilities__capability-grid { display: grid; grid-template-columns: 1fr; grid-template-rows: none; gap: 16px; }
  .qc-facilities__capability,
  .qc-facilities__capability--wide { min-height: 280px; grid-column: 1; }
  .qc-facilities__capability-copy { padding: 24px; }
  .qc-facilities__bases-heading { margin-bottom: 34px; }
  .qc-facilities__hub-card { display: flex; }
  .qc-facilities__hub-card figure { height: 220px; min-height: 0; }
  .qc-facilities__hub-content { padding: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  .qc-facilities__pin::after { animation: none; }
  .qc-facilities__route { animation: none; }
  .qc-facilities__pulse-dot { display: none; }
  .qc-facilities__capability > img,
  .qc-facilities__capability-more span,
  .qc-facilities__hub-card,
  .qc-facilities__hub-card figure img { transition: none; }
}

/* 全页只保留一套强调蓝，其余界面元素使用深海军蓝与冷灰。 */
.qc-facilities {
  --facilities-navy: #001d3d;
  --facilities-accent: #0052d9;
  --facilities-text: #596170;
  --facilities-line: #e2e7ef;
  --facilities-surface: #f5f7fa;
  color: var(--facilities-text);
}

.qc-facilities h2,
.qc-facilities__location h3,
.qc-facilities__hub-content h3 { color: var(--facilities-navy); }
.qc-facilities__eyebrow,
.qc-facilities__hub-content li .material-symbols-outlined { color: var(--facilities-accent); }
.qc-facilities__intro > p,
.qc-facilities__location p,
.qc-facilities__section-heading p,
.qc-facilities__hub-content > p,
.qc-facilities__hub-content li { color: var(--facilities-text); }
.qc-facilities__location,
.qc-facilities .qc-facilities__map,
.qc-facilities__capability,
.qc-facilities__hub-card { border-color: var(--facilities-line); }
.qc-facilities__location,
.qc-facilities .qc-facilities__map,
.qc-facilities__capabilities { background-color: var(--facilities-surface); }
.qc-facilities__location:hover,
.qc-facilities__hub-card:hover { border-color: var(--facilities-accent); }
.qc-facilities__location > .material-symbols-outlined {
  color: var(--facilities-accent);
  background: rgba(30, 90, 150, .09);
}
.qc-facilities__location:hover > .material-symbols-outlined,
.qc-facilities__pin { background: var(--facilities-accent); }
.qc-facilities__pin { box-shadow: 0 0 0 6px rgba(30, 90, 150, .16); }
.qc-facilities__pin::after { border-color: rgba(30, 90, 150, .48); }
.qc-facilities__pin > span,
.qc-facilities__capability { background-color: var(--facilities-navy); }
.qc-facilities__pin--global { background: var(--facilities-navy); }
.qc-facilities__capability:focus-visible { outline-color: rgba(30, 90, 150, .42); }
.qc-facilities__capability-copy > span:not(.material-symbols-outlined):not(.qc-facilities__capability-more) {
  border: 1px solid rgba(255, 255, 255, .32);
  background: rgba(12, 35, 64, .58);
}
.qc-facilities__capability-copy--icon > .material-symbols-outlined { color: rgba(255, 255, 255, .72); }