.stats {
  max-width: 1280px;
  margin: 60px auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.stat {
  background: #f9fbff;
  border: 1px solid rgba(0, 33, 117, 0.12);
  border-radius: 14px;
  text-align: center;
  padding: 40px 24px;
  height: 100px;
  box-shadow: 0 6px 18px rgba(0, 33, 117, 0.08);
  transition: all 0.3s ease;
  backdrop-filter: blur(3px);
}

.stat:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(0, 33, 117, 0.15);
}

.stat-num {
  font-weight: 600;
  font-size: 42px;
  color: #002175; /* 深蓝主色 */
  line-height: 1;
  letter-spacing: 0.5px;
}

.stat-num em {
  color: #fb8c00; /* 橙色点缀 */
  font-style: normal;
  font-weight: 700;
  margin-left: 3px;
}

.stat-label {
  margin-top: 16px;
  color: #555;
  font-size: 18px;
  letter-spacing: 0.2px;
  line-height: 1;
}

/* 响应式布局 */
@media (max-width: 1000px) {
  .stats {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
}

@media (max-width: 600px) {
  .stats {
    grid-template-columns: 1fr;
  }
  .stat {
    padding: 32px 20px;
  }
  .stat-num {
    font-size: 42px;
  }
}

 .about-section {
  background: #f8faff;
  padding: 80px 0;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 60px;
}

/* 左侧文字 */
.about-text h1 {
  font-size: 2.4rem;
  font-weight: 700;
  color: #002175;
  margin-bottom: 20px;
  text-align: center;
  padding: 20px;
}

.about-text p {
  color: #37465a;
  font-size: 1.05rem;
  line-height: 1.75;
  margin-bottom: 32px;
  max-width: 700px;
  text-align: left;
}

/* 橙色按钮 */
.btn-primary {
  display: inline-block;
  background: #ff6229;
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  padding: 12px 26px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(255, 98, 41, 0.3);
}
.btn-primary:hover {
  background: #e8551f;
  box-shadow: 0 6px 18px rgba(255, 98, 41, 0.35);
}

/* 右侧图片 */
.about-image img {
  width: 100%;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 33, 117, 0.1);
  object-fit: cover;
}

/* 响应式 */
@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .about-text p {
    margin: 0 auto 24px;
  }
  .about-image {
    margin-top: 30px;
  }
}

  .products-section {

  text-align: center;
  background: #f8faff;
  padding: 80px 0;
}

.products-section h2 {
  font-size: 2rem;
  color: #002175;
  font-weight: 700;
  margin-bottom: 12px;
}

.section-desc {
  color: #455a7b;
  font-size: 1.05rem;
  max-width: 750px;
  margin: 0 auto 50px;
  line-height: 1.7;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  justify-content: center;
}

.product-card {
  background: linear-gradient(180deg, #f8fbff 0%, #e8f0ff 100%);
  border-radius: 20px;
  padding: 24px;
  height: 500px;
  color: #002175;
  box-shadow: 0 6px 14px rgba(0, 33, 117, 0.12);
  border: 1px solid rgba(0, 33, 117, 0.08);
  transition: all 0.35s ease;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 24px rgba(0, 33, 117, 0.25);
  /* border-color: #1E88E5; */
  background: linear-gradient(180deg, #f0f7ff 0%, #e0ebff 100%);
}

.product-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 14px;
  margin-bottom: 20px;
  box-shadow: 0 4px 10px rgba(0, 33, 117, 0.15);
}

.product-card h3 {
  font-size: 1.25rem;
  color: #FF6229;
  margin-bottom: 10px;
  font-weight: 600;
  text-align: center;
}

.product-card p {
  color: #002175;
  font-size: 0.95rem;
  text-align: center;
  line-height: 1.6;
}

/* 响应式 */
@media (max-width: 1024px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
  .products-section h2 {
    font-size: 1.6rem;
  }
}

  .why-choose-us {

  /* color: var(--ink-000); */
  text-align: center;
  background: url('/images/footer-bg.svg') center/cover no-repeat;
  
  /* box-shadow: 0 10px 30px rgba(0, 0, 0, .2); */
  margin-top: 0px;
  /* padding: 80px 0; */
}

.container {
  max-width: 1280px;
  border-radius: 40px;
  text-align: center;
  margin: 0 auto;
}

.why-choose-us h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 24px;
  margin-top: 24px;
  color: #fff;
}

.why-choose-us p {
  text-align: left;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--ink-700);
  max-width: 1280px;
  /* margin: 0 auto 18px; */
  margin-bottom: 24px;
}

.why-choose-us strong {
  color: var(--accent);
}

.btn-orange {
  display: inline-block;
  margin-top: 28px;
  margin-bottom: 36px;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  border-radius: 999px;
  text-decoration: none;
  transition: all .25s ease;
}

.btn-orange:hover {
  background: #ff784a;
  transform: translateY(-2px);
}

 /* ---- Industry Applications ---- */
.apps-section{
  padding: 78px 0;
  background: #f8faff;
}

.apps-title{
  text-align:center;
  font-size:2rem;
  font-weight:700;
  color: var(--navy-900, #0a2a66);
  margin: 0 0 28px;
}


.industry-intro {
  max-width: 900px;
  margin: 0 auto 48px;
  color: #3a4a6b;
  font-size: 1.05rem;
  line-height: 1.7;
}


.app-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}

.app-card{
  display:flex;
  flex-direction:column;
  border-radius:20px;
  overflow:hidden;
  text-decoration:none;
  background: linear-gradient(180deg, #f1f6ff 0%, #e6efff 100%);
  border:1px solid rgba(0,33,117,.08);
  box-shadow: 0 8px 20px rgba(0,33,117,.10);
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}

.app-card:hover{
  transform: translateY(-6px);
  box-shadow: 0 14px 30px rgba(0,33,117,.18);
  /* border-color: var(--blue-600, #1E88E5); */
}

.app-thumb{
  aspect-ratio: 16/9;
  background: radial-gradient(120% 120% at 0% 0%, #e2ecff 0%, #d7e5ff 35%, #cfe0ff 100%);
}

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

.app-body{
  padding:18px 18px 20px;
}

.app-body h3{
  margin:0 0 8px;
  font-size:1.15rem;
  font-weight:700;
  color: var(--accent, #ff6229);
}

.app-body p{
  margin:0;
  color:#27406a;
  line-height:1.6;
  font-size:.98rem;
}

/* Responsive */
@media (max-width: 1100px){
  .app-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px){
  .apps-title{ font-size:1.6rem; }
  .app-grid{ grid-template-columns: 1fr; }
}

 /* ---- Factory & Capability ---- */
.factory-section{
  padding: 80px 0;
  background: #f7faff;
}

.factory-title{
  text-align:center;
  font-size:2rem;
  font-weight:700;
  color: var(--navy-900, #0a2a66);
  margin: 0 0 14px;
}

.factory-intro{
  max-width: 900px;
  margin: 0 auto 28px;
  text-align:left;
  color:#324a72;
  line-height:1.8;
  font-size:1.05rem;
}

.capability-list{
  display:flex;
  flex-wrap:wrap;
  gap:10px 18px;
  justify-content:center;
  margin: 0 auto 24px;
  padding:0;
  list-style:none;
}
.capability-list li{
  background: rgba(30,136,229,.08);
  border: 1px solid rgba(30,136,229,.18);
  color:#0f2a46;
  padding:8px 14px;
  border-radius:999px;
  font-size:.92rem;
}

/* 2 rows grid, no floats */
.factory-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  max-width: 1080px;
  margin: 0 auto;
}

.factory-card{
  background: #fff;
  border: 1px solid rgba(0,33,117,.08);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0,33,117,.10);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.factory-card:hover{
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(0,33,117,.16);
  border-color: var(--blue-600, #1E88E5);
}

.factory-card img{
  display:block;
  width:100%;
  height: 260px;
  object-fit: cover;
}

.factory-card figcaption{
  padding:12px 14px 14px;
  font-weight:600;
  color:#FF6229; /* accent */
  text-align:center;
}

/* Responsive */
@media (max-width: 900px){
  .factory-card img{ height:220px; }
}
@media (max-width: 680px){
  .factory-grid{ grid-template-columns: 1fr; } /* 两列→一列 */
  .factory-card img{ height:220px; }
}