/* ============ Mobile Touch Indicators ============ */
.touch-indicator {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.touch-indicator.left {
  left: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.3), transparent);
}

.touch-indicator.right {
  right: 0;
  background: linear-gradient(to left, rgba(0,0,0,0.3), transparent);
}

.carousel:hover .touch-indicator {
  opacity: 0.5;
}
/* ============ Carousel - 自适应宽高比 ============ */
.carousel {
  margin-top: var(--header-h-76);
  position: relative;
  width: 100%;
  /* 使用aspect-ratio保持图片宽高比，确保图片完整显示不失真 */
  aspect-ratio: 1900 / 860;
  overflow: hidden;
  background: #0a1929;
}

.slides {
  display: flex;
  height: 100%;
  transition: transform .8s cubic-bezier(.4,0,.2,1);
  will-change: transform;
}

.slide {
  min-width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
}

.slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.slide-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.slide-tag {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 20px;
  background: rgba(0,176,255,.2);
  border: 1px solid rgba(0,176,255,.4);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 18px;
  letter-spacing: 1px;
}

.slide h2 {
  color: #fff;
  font-size: 46px;
  font-weight: 800;
  line-height: 1.3;
  max-width: 680px;
  margin-bottom: 18px;
}

.slide p {
  color: rgba(255,255,255,.8);
  font-size: 18px;
  max-width: 560px;
  margin-bottom: 32px;
}

.slide-btns {
  display: flex;
  gap: 16px;
}

.slide-btn {
  padding: 14px 34px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  transition: all .3s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.slide-btn.primary {
  background: var(--accent);
  color: #000;
}

.slide-btn.primary:hover {
  background: #0091ea;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,176,255,.4);
}

.slide-btn.ghost {
  border: 2px solid rgba(255,255,255,.4);
  color: #fff;
}

.slide-btn.ghost:hover {
  border-color: #fff;
  background: rgba(255,255,255,.1);
}

/* Carousel Controls */
.carousel-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 3;
}

.carousel-dots span {
  width: 32px;
  height: 10px;
  cursor: pointer;
  border-radius: 5px;
  background: rgba(0,176,255,.4);
  transition: all .3s;
}

.carousel-dots span.active {
	width: 64px;
  background: #0091ea;
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  z-index: 3;
  background: rgba(255,255,255,.15);
  border: none;
  color: #00b0ff;
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .3s;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.carousel-arrow:hover {
  background: rgba(255,255,255,.3);
}

.carousel-arrow.prev { left: 24px; }
.carousel-arrow.next { right: 24px; }

/* ============ Section Common ============ */
section {
  padding: 50px 0;
}

.section-head {
  text-align: center;
  margin-bottom: 26px;
}

.section-head .eyebrow {
  display: inline-block;
  color: var(--accent);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.section-head h2 {
  font-size: 34px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 14px;
}

.section-head .sub {
  color: var(--text-light);
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto;
}

.section-head .divider {
  width: 50px;
  height: 4px;
  border-radius: 2px;
  margin: 18px auto 0;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

/* ============ About ============ */
#about {
  background: var(--bg-light);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-visual {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  height: 380px;
  background: linear-gradient(135deg, #0a4d8f, #00b0ff);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.about-visual .pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,.15) 0, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(0,176,255,.3) 0, transparent 40%);
}

.about-visual .content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s ease, transform .8s ease;
}

.about-visual .content.visible {
  opacity: 1;
  transform: translateY(0);
}

.about-visual .content .num {
  font-size: 72px;
  font-weight: 900;
  line-height: 1;
}

.about-visual .content .lbl {
  font-size: 16px;
  opacity: .85;
  margin-top: 8px;
}

.about-text h3 {
  font-size: 26px;
  color: var(--text-dark);
  margin-bottom: 10px;
  font-weight: 700;
}

.about-text p {
  margin-bottom: 10px;
  color: var(--text-body);
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.about-stat {
  text-align: center;
  padding: 20px 10px;
  background: #fff;
  border-radius: 8px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}

.about-stat.visible {
  opacity: 1;
  transform: translateY(0);
}

.about-stat .num {
  font-size: 30px;
  font-weight: 800;
  color: var(--primary);
}

.about-stat .lbl {
  font-size: 13px;
  color: var(--text-light);
  margin-top: 4px;
}

/* ============ Tech Cards ============ */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.tech-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: all .35s;
  position: relative;
  overflow: hidden;
}

.tech-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s;
}

.tech-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: transparent;
}

.tech-card:hover::before {
  transform: scaleX(1);
}

.tech-visual {
  width: 100%;
  border-radius: 12px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  background: linear-gradient(135deg, rgba(10,77,143,.1), rgba(0,176,255,.1));
  color: var(--primary);
  overflow: hidden;
}
.tech-visual img{
  width: 100%;
}

.tech-card h3 {
  font-size: 20px;
  color: var(--text-dark);
  margin-bottom: 12px;
  font-weight: 700;
}

.tech-card p {
  color: var(--text-light);
  font-size: 14px;
  margin-bottom: 16px;
  line-height: 1.8;
}

.tech-card ul li {
  font-size: 14px;
  color: var(--text-body);
  padding: 4px 0 4px 18px;
  position: relative;
}

.tech-card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.tech-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  color: var(--primary);
  font-weight: 600;
  font-size: 14px;
  transition: gap .25s;
}

.tech-card:hover .tech-link {
  gap: 12px;
}

/* ============ Products ============ */
#products {
  background: var(--bg-section);
}

.products-slider {
  position: relative;
  overflow: hidden;
}

.products-grid {
  display: flex;
  gap: 24px;
  transition: transform .4s cubic-bezier(.4,0,.2,1);
}

.product-card {
  flex-shrink: 0;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all .35s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.product-visual {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 44px;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.product-visual .gradient {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-visual .gradient img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.product-visual .emoji {
  position: relative;
  z-index: 2;
}

.product-card .gradient {
  background: linear-gradient(135deg, #0a4d8f, #1565c0);
}

.product-info {
  padding: 22px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-info .cat {
  font-size: 12px;
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.product-info h3 {
  font-size: 18px;
  color: var(--text-dark);
  margin: 6px 0 8px;
  font-weight: 700;
}

.product-info p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
  flex: 1;
}

/* Product Slider Arrows */
.products-more {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  margin-top: 30px;
  gap: 16px;
}

.products-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.92);
  border: 1.5px solid var(--border);
  color: var(--primary);
  font-size: 20px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 12px rgba(0,0,0,.10);
  transition: all .25s;
}

.products-arrow:hover {
  background: #fff;
  box-shadow: 0 4px 16px rgba(10,77,143,.18);
  color: var(--accent);
}

.products-arrow.disabled {
  opacity: .35;
  pointer-events: none;
}

.products-arrow.prev { justify-self: start; }
.products-arrow.next { justify-self: end; }

.products-more .btn-outline { justify-self: center; }

.btn-outline {
  display: inline-block;
  padding: 12px 36px;
  border: 2px solid var(--primary);
  border-radius: 6px;
  color: var(--primary);
  font-weight: 600;
  font-size: 15px;
  transition: all .25s;
}

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}

/* ============ Solutions ============ */
.solutions-grid {
  display: grid;
  grid-template-columns: auto auto auto;
  gap: 28px;
  transition: all 0.4s ease;
}

.solution-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all .4s ease;
  display: flex;
  cursor: pointer;
  height: 380px;
}

.solution-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: transparent;
}

.solution-visual {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all 0.4s ease;
  overflow: hidden;
  height: 100%;
}

.solution-visual img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: all 0.4s ease;
}

.solution-body {
  padding: 30px 28px;
  flex: 1;
  transition: all 0.4s ease;
  opacity: 1;
  overflow: hidden;
}

.solution-body .tag {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 4px;
  background: rgba(10,77,143,.08);
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 10px;
}

.solution-body h3 {
  font-size: 22px;
  color: var(--text-dark);
  margin-bottom: 10px;
  font-weight: 700;
}

.solution-body p {
  color: var(--text-light);
  font-size: 14px;
  margin-bottom: 14px;
  line-height: 1.8;
}

.solution-body ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 16px;
}

.solution-body ul li {
  font-size: 13px;
  color: var(--text-body);
  padding: 3px 0 3px 14px;
  position: relative;
}

.solution-body ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

/* Solution Card States */
.solution-card.active .solution-visual {
  width: 190px;
}

.solution-card.active .solution-body {
  display: block;
  opacity: 1;
}

.solution-card:not(.active) .solution-visual {
  width: 100%;
}

.solution-card:not(.active) .solution-body {
  display: none;
  opacity: 0;
}

/* ============ News ============ */
#news {
  background: var(--bg-light);
}

.news-grid {
  display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.news-card {
  padding: 10px;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all .35s;
  cursor: pointer;
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.news-date {
  display: inline-block;
  padding: 4px 18px;
  border-radius: 4px;
  background: rgba(10,77,143,.08);
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  margin: 0px 10px;
}

.news-card h3 {
  font-size: 17px;
  color: var(--text-dark);
  margin: 10px;
  font-weight: 700;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card p {
  font-size: 13px;
  color: var(--text-light);
  padding: 15px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card .news-visual {
  margin: 10px;
  height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  color: rgba(255,255,255,.7);
}

.news-card .news-visual img {
  border-radius: 10px;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
/* 新闻列表 */
.news-list {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
	gap: 30px;
}

.news-item {
	background-color: white;
	border-radius: 12px;
	overflow: hidden;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
	transition: transform 0.3s, box-shadow 0.3s;
	display: flex;
	flex-direction: column;
}

.news-item:hover {
	transform: translateY(-5px);
	box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.news-image {
	height: 200px;
	overflow: hidden;
	position: relative;
}

.news-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s;
}

.news-item:hover .news-image img {
	transform: scale(1.05);
}

.news-tag {
	position: absolute;
	top: 15px;
	left: 15px;
	background-color: rgba(26, 42, 108, 0.85);
	color: white;
	padding: 5px 12px;
	border-radius: 4px;
	font-size: 0.8rem;
	font-weight: 500;
}

.news-content {
	padding: 25px;
	flex-grow: 1;
	display: flex;
	flex-direction: column;
}

.news-date {
	color: #888;
	font-size: 0.9rem;
	margin-bottom: 10px;
	display: flex;
	align-items: center;
}

.news-date i {
	margin-right: 5px;
}

.news-title {
	font-size: 1.2rem;
	font-weight: 600;
	margin-bottom: 12px;
	color: #333;
	line-height: 1.4;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.news-summary {
	color: #666;
	font-size: 0.95rem;
	margin-bottom: 20px;
	flex-grow: 1;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.news-link {
	display: inline-flex;
	align-items: center;
	color: #1a2a6c;
	font-weight: 500;
	transition: color 0.3s;
}

.news-link i {
	margin-left: 5px;
	transition: transform 0.3s;
}

.news-item:hover .news-link {
	color: #b21f1f;
}

.news-item:hover .news-link i {
	transform: translateX(5px);
}
/* ============ Clients - Auto Scroll ============ */
.clients-slider-wrapper {
  position: relative;
  overflow: hidden;
  margin-top: 20px;
  padding: 10px 0;
}

.clients-track {
  display: flex;
  gap: 24px;
  width: max-content;
  animation: scrollClients 30s linear infinite;
}

.clients-slider-wrapper:hover .clients-track {
  animation-play-state: paused;
}

@keyframes scrollClients {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.client-logo {
  flex-shrink: 0;
  width: 220px;
  height: 110px;
  background: #fff;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 15px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
  border: 1px solid #f0f0f0;
}

.client-logo:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
  border-color: var(--accent);
}

.client-logo img {
  max-width: 80%;
  max-height: 60%;
  object-fit: contain;
  filter: grayscale(0%);
  opacity: 1;
  transition: all 0.3s ease;
}

.client-logo:hover img {
  filter: grayscale(0%);
  opacity: 1;
}


/* ============ Responsive Design ============ */

/* Tablet and below */
@media (max-width: 1024px) {
  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .solutions-grid {
    grid-template-columns: 1fr;
  }
  
  /* Product visual adjustments for tablet */
  .product-visual {
    height: 180px;
  }
}

/* Mobile devices */
@media (max-width: 768px) {
  /* Carousel Mobile - 保持宽高比 */
  .carousel {
    margin-top: var(--header-h);
  }
  
  .slide-content {
    padding: 0 20px;
  }
  
  .slide-tag {
    font-size: 11px;
    padding: 4px 12px;
    margin-bottom: 12px;
  }
  
  .slide h2 {
    font-size: 24px;
    line-height: 1.4;
    margin-bottom: 12px;
  }
  
  .slide p {
    font-size: 14px;
    margin-bottom: 20px;
  }
  
  .slide-btns {
    flex-direction: column;
    gap: 10px;
  }
  
  .slide-btn {
    padding: 10px 24px;
    font-size: 14px;
    width: 100%;
    justify-content: center;
  }
  
  /* Carousel Controls Mobile */
  .carousel-arrow {
    width: 36px;
    height: 36px;
    font-size: 18px;
	display: none;
  }
  
  .carousel-arrow.prev {
    left: 12px;
  }
  
  .carousel-arrow.next {
    right: 12px;
  }
  
  .carousel-dots {
    bottom: 16px;
    gap: 6px;
  }
  
  .carousel-dots span {
    width: 24px;
    height: 8px;
  }
  
  /* About Section Mobile */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .about-visual {
    height: 240px;
  }
  
  .about-text h3 {
    font-size: 22px;
  }
  
  .about-stats {
    /* grid-template-columns: 1fr;
    gap: 12px; */
  }
  
  .about-stat {
    padding: 16px 10px;
  }
  
  .about-stat .num {
    font-size: 26px;
  }
  
  /* Tech Cards Mobile */
  .tech-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .tech-card {
    padding: 24px 20px;
  }
  
  .tech-visual {
    height: 150px;
  }
  
  /* Products Mobile - Adjusted for proper image display */
  .products-grid {
    gap: 16px;
  }
  
  .product-card {
    min-width: 85%;
  }
  
  .product-visual {
    height: 160px;
  }
  
  .product-visual .gradient img {
    
	width: 100%;
	height: auto;

  }
  
  .products-more {
    grid-template-columns: 1fr;
    gap: 16px;
    justify-items: center;
  }
  
  .products-arrow {
    display: none;
  }
  
  /* Solutions Mobile */
  .solutions-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .solution-card {
    height: auto;
    flex-direction: column;
  }
  
  .solution-card.active .solution-visual,
  .solution-card:not(.active) .solution-visual {
      width: 100%;
      height: 180px;        /* 裁剪后显示的高度，可按需调整 */
      overflow: hidden;     /* 裁剪所有溢出，包括垂直方向 */
	  /* 关键修复：如果是 Flex 布局，强制子元素靠顶部对齐 */
	  display: flex;
	  align-items: flex-start;      /* 垂直方向贴顶 */
	  /* justify-content: flex-start; */ /* 水平方向靠左（默认就是左） */
  }
  
  .solution-card.active .solution-visual img,
  .solution-card:not(.active) .solution-visual img {
      width: 100%;
	  height: 100%;
	  object-fit: cover;          /* 覆盖容器，保持比例 */
	      object-position: top;       /* 从顶部对齐 */
	      display: block;             /* 消除底部空隙 */
  }
  .solution-card.active .solution-body,
  .solution-card:not(.active) .solution-body {
    display: block;
    opacity: 1;
  }
  
  .solution-body {
    padding: 20px;
  }
  
  .solution-body h3 {
    font-size: 18px;
  }
  
  .solution-body ul {
    grid-template-columns: 1fr;
  }
  
  /* News Mobile */
  .news-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .news-card .news-visual {
    height: 160px;
  }
  
  /* Clients Mobile */
  .client-logo {
    width: 160px;
    height: 90px;
  }
  
}

/* Small mobile devices */
@media (max-width: 375px) {
  .container {
    padding: 0 12px;
  }
  
  .slide h2 {
    font-size: 20px;
  }
  
  .slide p {
    font-size: 13px;
  }
  
  .section-head h2 {
    font-size: 22px;
  }
  
  .product-visual {
    height: 140px;
  }
  
  .client-logo {
    width: 140px;
    height: 80px;
  }
}

/* Landscape mode for mobile */
@media (max-width: 768px) and (orientation: landscape) {
  .slide-content {
    padding: 0 40px;
  }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .slide-bg {
    image-rendering: -webkit-optimize-contrast;
  }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
  .carousel-arrow {
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,.25);
  }
  
  .tech-card:hover,
  .product-card:hover,
  .solution-card:hover,
  .news-card:hover {
    transform: none;
  }
}