/* ========== Hero Carousel ========== */
.hero-carousel {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.hero-slides {
  position: relative;
  width: 100%;
  height: 100%;
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.6s ease-in-out;
  pointer-events: none;
}
.hero-slide.active {
  opacity: 1;
  pointer-events: auto;
}
.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-slide-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(8,8,16,0.88) 0%, rgba(8,8,16,0.65) 45%, rgba(8,8,16,0.15) 100%),
    linear-gradient(to bottom, rgba(8,8,16,0.1) 0%, rgba(8,8,16,0.0) 40%, rgba(8,8,16,0.45) 100%);
}
.hero-slide-overlay-bt {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,8,16,0.7) 0%, transparent 50%);
}
/* Carousel Navigation Arrows */
.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 40;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(8,8,16,0.5);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s;
  backdrop-filter: blur(4px);
}
.carousel-arrow:hover {
  background: rgba(240,165,0,0.8);
  border-color: #f0a500;
}
.carousel-arrow svg {
  width: 24px;
  height: 24px;
}
.carousel-arrow--prev { left: 20px; }
.carousel-arrow--next { right: 20px; }
@media (min-width: 768px) {
  .carousel-arrow { width: 56px; height: 56px; }
  .carousel-arrow svg { width: 28px; height: 28px; }
  .carousel-arrow--prev { left: 32px; }
  .carousel-arrow--next { right: 32px; }
}
/* Carousel Dots */
.hero-carousel-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 20;
}
.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  padding: 0;
}
.carousel-dot.active {
  background: #f0a500;
  width: 28px;
  border-radius: 5px;
}
.carousel-dot:hover:not(.active) {
  background: rgba(255,255,255,0.7);
}

/* ========== Hero Section ========== */
.hero {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
@media (min-width: 1024px) {
  .hero { min-height: 720px; }
}
.hero-bg {
  position: absolute;
  inset: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(8,8,16,0.92) 0%, rgba(8,8,16,0.75) 50%, rgba(8,8,16,0.3) 100%);
}
.hero-overlay-bt {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,8,16,0.7) 0%, transparent 50%);
}
.hero-content {
  position: relative;
  z-index: 30;
  padding-top: 100px;
  padding-bottom: 60px;
  pointer-events: none;
}
.hero-content a,
.hero-content button {
  pointer-events: auto;
}
@media (min-width: 1024px) {
  .hero-content { padding-top: 90px; padding-bottom: 60px; }
}
.hero-content .inner {
  max-width: 600px;
}
.hero h1 {
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 6px;
}
@media (min-width: 640px) { .hero h1 { font-size: 2.5rem; } }
@media (min-width: 1024px) { .hero h1 { font-size: 3.25rem; } }
@media (min-width: 1280px) { .hero h1 { font-size: 3.75rem; } }
.hero h2 {
  font-size: 1.625rem;
  font-weight: 700;
  color: #f0a500;
  line-height: 1.2;
  margin-bottom: 28px;
}
@media (min-width: 640px) { .hero h2 { font-size: 2rem; } }
@media (min-width: 1024px) { .hero h2 { font-size: 2.5rem; } }
@media (min-width: 1280px) { .hero h2 { font-size: 3rem; } }
.hero-desc {
  color: #c9cdd6;
  font-size: 0.95rem;
  margin-bottom: 36px;
  max-width: 460px;
}
@media (min-width: 1024px) {
  .hero-desc { font-size: 1.0625rem; }
}
.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-bottom: 40px;
}
@media (min-width: 1024px) {
  .hero-features { gap: 44px; }
}
.hero-feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.hero-feature-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.06);
}
.hero-feature-icon svg {
  width: 28px;
  height: 28px;
  color: #fff;
  stroke-width: 1.5;
}
.hero-feature span {
  color: #c9cdd6;
  font-size: 0.875rem;
}
@media (min-width: 1024px) {
  .hero-feature span { font-size: 0.9375rem; }
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f0a500;
  color: #0a0a14;
  font-weight: 700;
  padding: 13px 28px;
  border-radius: 6px;
  font-size: 0.9375rem;
  transition: all 0.3s;
}
.btn-primary:hover {
  background: #d4920a;
}
.btn-primary svg {
  width: 16px;
  height: 16px;
  transition: transform 0.3s;
}
.btn-primary:hover svg {
  transform: translateX(4px);
}

/* ========== Category Section ========== */
/* 白色背景，卡片白色，带阴影容器 */
.categories {
  background: #111111;
  padding: 0 1rem;
  position: relative;
  z-index: 5;
}
@media (min-width: 640px) {
  .categories { padding: 0 1.5rem; }
}
@media (min-width: 1024px) {
  .categories { padding: 0 2rem; }
}
.categories-inner {
  background: #fff;
  margin: 0 auto;
  max-width: 1280px;
  width: 100%;
  box-shadow: 0 8px 40px rgba(0,0,0,0.18);
  border-radius: 0 0 12px 12px;
}

/* 标题栏 */
.cat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 0;
  border-bottom: 1px solid #f0f0f0;
  padding-bottom: 16px;
}
.cat-header-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #1a1a1a;
  position: relative;
  padding-left: 12px;
}
.cat-header-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 18px;
  background: #f0a500;
  border-radius: 2px;
}
.cat-header-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #f0a500;
  font-size: 0.8125rem;
  font-weight: 500;
  transition: gap 0.3s, color 0.2s;
}
.cat-header-link:hover {
  color: #d4920a;
  gap: 8px;
}
.cat-header-link svg {
  width: 14px;
  height: 14px;
}

/* Desktop Grid */
.cat-grid {
  display: none;
  grid-template-columns: repeat(5, 1fr);
}
@media (min-width: 768px) {
  .cat-grid { display: grid; }
}
.cat-card {
  background: #fff;
  border-right: 1px solid #efefef;
  overflow: hidden;
  transition: all 0.3s;
  cursor: pointer;
  padding: 28px 24px 0;
}
.cat-card:last-child {
  border-right: none;
}
.cat-card:hover {
  background: #fafafa;
}
.cat-card-body {
  padding-bottom: 16px;
}
.cat-card h3 {
  color: #1a1a1a;
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 6px;
}
.cat-card p {
  color: #888;
  font-size: 0.75rem;
  line-height: 1.6;
  margin-bottom: 14px;
}
.cat-card .arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #f0a500;
  color: #fff;
  transition: all 0.3s;
}
.cat-card:hover .arrow {
  background: #d4920a;
  transform: translateX(3px);
}
.cat-card .arrow svg {
  width: 14px;
  height: 14px;
}
.cat-card-img {
  aspect-ratio: 4/3;
  overflow: hidden;
  margin-top: 8px;
}
.cat-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.cat-card:hover .cat-card-img img {
  transform: scale(1.05);
}

/* Mobile: 横向滚动卡片 */
.cat-mobile-scroll {
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 16px 16px 20px;
}
.cat-mobile-scroll::-webkit-scrollbar {
  display: none;
}
@media (min-width: 768px) {
  .cat-mobile-scroll { display: none; }
}
.cat-mobile-track {
  display: flex;
  gap: 12px;
  width: max-content;
}
.cat-mobile-item {
  width: 160px;
  flex-shrink: 0;
  background: #fff;
  border: 1px solid #efefef;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  transition: box-shadow 0.3s;
}
.cat-mobile-item:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}
.cat-mobile-item-img {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.cat-mobile-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.cat-mobile-item:hover .cat-mobile-item-img img {
  transform: scale(1.05);
}
.cat-mobile-item-body {
  padding: 12px;
}
.cat-mobile-item-body h3,
.cat-mobile-title {
  color: #1a1a1a;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 4px;
  line-height: 1.3;
}
.cat-mobile-item-body p {
  color: #888;
  font-size: 0.6875rem;
  line-height: 1.5;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cat-mobile-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #f0a500;
  color: #fff;
}
.cat-mobile-arrow svg {
  width: 12px;
  height: 12px;
}

/* ========== Products Section ========== */
/* 深色背景 */
.products {
  background: #111111;
  padding: 72px 0;
}
@media (min-width: 1024px) {
  .products { padding: 88px 0; }
}
.products-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 44px;
}
.products-header h2 {
  font-size: 1.625rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}
@media (min-width: 1024px) {
  .products-header h2 { font-size: 2rem; }
}
.products-header-title-wrap {
  position: relative;
  padding-bottom: 14px;
}
.products-header-title-wrap::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 3px;
  background: #f0a500;
  border-radius: 2px;
}
.products-header p {
  color: #888;
  font-size: 0.875rem;
  margin-top: 6px;
}
@media (min-width: 1024px) {
  .products-header p { font-size: 0.9375rem; }
}
.link-gold {
  display: none;
  align-items: center;
  gap: 6px;
  color: #f0a500;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
  white-space: nowrap;
}
.link-gold:hover { color: #d4920a; }
.link-gold svg {
  width: 15px;
  height: 15px;
  transition: transform 0.3s;
}
.link-gold:hover svg { transform: translateX(4px); }
@media (min-width: 640px) {
  .link-gold { display: inline-flex; }
}
.products-carousel-wrap {
  position: relative;
}
.scroll-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.15);
  transition: background 0.2s;
}
.scroll-btn:hover { background: rgba(255,255,255,0.2); }
.scroll-btn svg { width: 20px; height: 20px; }
.scroll-btn--left { left: 4px; }
.scroll-btn--right { right: 4px; }
@media (min-width: 1024px) {
  .scroll-btn--left { left: 8px; }
  .scroll-btn--right { right: 8px; }
}
.scroll-btn.hidden { display: none; }
.products-scroll {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding-bottom: 8px;
}
.product-card {
  flex-shrink: 0;
  width: 260px;
  cursor: pointer;
  background: #1e1e1e;
  border-radius: 10px;
  overflow: hidden;
  padding: 0 0 18px;
  transition: transform 0.3s;
}
.product-card:hover {
  transform: translateY(-4px);
}
@media (min-width: 1024px) {
  .product-card { width: 280px; }
}
.product-img-wrap {
  background: #2a2a2a;
  overflow: hidden;
  margin-bottom: 16px;
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}
.product-card:hover .product-img-wrap img {
  transform: scale(1.05);
}
.product-card-body {
  padding: 0 18px;
}
.product-card h3 {
  color: #fff;
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 6px;
  line-height: 1.4;
}
@media (min-width: 1024px) {
  .product-card h3 { font-size: 1.0625rem; }
}
.product-card .desc {
  color: #999;
  font-size: 0.875rem;
  margin-bottom: 4px;
}
.product-card .spec {
  color: #777;
  font-size: 0.8125rem;
  margin-bottom: 14px;
}
.product-detail-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #f0a500;
  font-size: 0.8125rem;
  font-weight: 500;
  transition: gap 0.3s;
}
.product-detail-link:hover { gap: 8px; }
.product-detail-link svg {
  width: 13px;
  height: 13px;
}
.products-mobile-cta {
  display: block;
  margin-top: 32px;
  text-align: center;
}
@media (min-width: 640px) {
  .products-mobile-cta { display: none; }
}
.products-mobile-cta a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #f0a500;
  font-size: 0.875rem;
  font-weight: 500;
}
.products-mobile-cta a svg {
  width: 15px;
  height: 15px;
}

/* ========== Solutions Section ========== */
.solutions {
  background: #ffffff;
  padding: 72px 0;
}
@media (min-width: 1024px) {
  .solutions { padding: 88px 0; }
}
.solutions-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 40px;
}
.solutions-header-title-wrap {
  position: relative;
  padding-bottom: 14px;
}
.solutions-header-title-wrap::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 3px;
  background: #f0a500;
  border-radius: 2px;
}
.solutions-header h2 {
  font-size: 1.625rem;
  font-weight: 700;
  color: #1a1a1a;
}
@media (min-width: 1024px) {
  .solutions-header h2 { font-size: 2rem; }
}
.solutions-header p {
  color: #888;
  font-size: 0.875rem;
  margin-top: 8px;
}
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (min-width: 768px) {
  .solutions-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .solutions-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
  }
}
.solution-card {
  border-radius: 6px;
  overflow: hidden;
  background: #fff;
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
  border: 1px solid #efefef;
}
.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.18);
}
.solution-card-img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.solution-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.solution-card:hover .solution-card-img img {
  transform: scale(1.07);
}
.solution-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(8,8,16,0.72) 100%);
}
.solution-card-body {
  padding: 16px;
  background: #ffffff;
}
.solution-card-body h3 {
  color: #1a1a1a;
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 8px;
  line-height: 1.4;
}
@media (min-width: 1024px) {
  .solution-card-body h3 { font-size: 1rem; }
}
.solution-card-body p {
  color: #666;
  font-size: 0.75rem;
  line-height: 1.6;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.solution-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #f0a500;
  font-size: 0.8125rem;
  font-weight: 500;
  transition: gap 0.3s;
}
.solution-card:hover .solution-link { gap: 8px; }
.solution-link svg {
  width: 14px;
  height: 14px;
}

/* ========== About Section ========== */
/* 深色背景，左文右图 */
.about {
  background: #111111;
  padding: 72px 0;
  overflow: hidden;
}
@media (min-width: 1024px) {
  .about { padding: 88px 0; }
}
.about-grid {
  display: grid;
  gap: 48px;
  align-items: center;
}
@media (min-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
    gap: 72px;
  }
}
.about h2 {
  color: #fff;
  font-size: 1.625rem;
  font-weight: 700;
  margin-bottom: 28px;
  line-height: 1.3;
}
@media (min-width: 1024px) {
  .about h2 { font-size: 2rem; }
}
.about-text {
  display: flex;
  flex-direction: column;
  gap: 16px;
  color: #bbb;
  font-size: 0.9375rem;
  line-height: 1.8;
  margin-bottom: 36px;
}
@media (min-width: 1024px) {
  .about-text { font-size: 1rem; }
}
.about-img-wrap {
  position: relative;
}
.about-img-wrap img {
  border-radius: 8px;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.about-img-decor {
  position: absolute;
  bottom: -14px;
  right: -14px;
  width: 80px;
  height: 80px;
  border: 2px solid rgba(240,165,0,0.25);
  border-radius: 8px;
  z-index: -1;
}

/* ========== News Section ========== */
/* 白色背景 */
.news {
  background: #ffffff;
  padding: 72px 0;
}
@media (min-width: 1024px) {
  .news { padding: 88px 0; }
}
.news-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 40px;
}
.news-header-title-wrap {
  position: relative;
  padding-bottom: 14px;
}
.news-header-title-wrap::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 3px;
  background: #f0a500;
  border-radius: 2px;
}
.news-header h2 {
  font-size: 1.625rem;
  font-weight: 700;
  color: #1a1a1a;
}
@media (min-width: 1024px) {
  .news-header h2 { font-size: 2rem; }
}
.news-grid {
  display: grid;
  gap: 24px;
}
@media (min-width: 768px) {
  .news-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .news-grid {
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 28px;
  }
}
/* 最新新闻列 - 右侧第4列 */
.news-latest {
  display: none;
}
@media (min-width: 1024px) {
  .news-latest {
    display: flex;
    flex-direction: column;
    gap: 0;
  }
}
.news-latest-item {
  padding: 16px 0;
  border-bottom: 1px solid #f0f0f0;
  cursor: pointer;
}
.news-latest-item:first-child {
  padding-top: 0;
}
.news-latest-item:last-child {
  border-bottom: none;
}
.news-latest-item time {
  color: #f0a500;
  font-size: 0.75rem;
  display: block;
  margin-bottom: 6px;
}
.news-latest-item h4 {
  color: #1a1a1a;
  font-weight: 600;
  font-size: 0.875rem;
  line-height: 1.5;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-latest-item p {
  color: #888;
  font-size: 0.75rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card {
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
  background: #fff;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid #efefef;
}
.news-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}
.news-card-img {
  overflow: hidden;
  aspect-ratio: 16/10;
}
.news-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.news-card:hover .news-card-img img {
  transform: scale(1.05);
}
.news-card-body {
  padding: 20px;
}
.news-card time {
  color: #f0a500;
  font-size: 0.75rem;
  display: block;
  margin-bottom: 8px;
}
.news-card h3 {
  color: #1a1a1a;
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 8px;
  line-height: 1.5;
}
@media (min-width: 1024px) {
  .news-card h3 { font-size: 1rem; }
}
.news-card .excerpt {
  color: #777;
  font-size: 0.8125rem;
  line-height: 1.6;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card .read-more {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #f0a500;
  font-size: 0.8125rem;
  font-weight: 500;
  transition: gap 0.3s;
}
.news-card:hover .read-more { gap: 8px; }
.news-card .read-more svg {
  width: 14px;
  height: 14px;
}
.news-mobile-cta {
  display: block;
  margin-top: 32px;
  text-align: center;
}
@media (min-width: 768px) {
  .news-mobile-cta { display: none; }
}
.news-mobile-cta a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #f0a500;
  font-size: 0.875rem;
  font-weight: 500;
}
.news-mobile-cta a svg {
  width: 15px;
  height: 15px;
}
.link-gold-news {
  display: none;
}
@media (min-width: 768px) {
  .link-gold-news {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #f0a500;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.2s;
    white-space: nowrap;
  }
  .link-gold-news:hover { color: #d4920a; }
  .link-gold-news svg {
    width: 15px;
    height: 15px;
    transition: transform 0.3s;
  }
  .link-gold-news:hover svg { transform: translateX(4px); }
}

/* ========== Mobile Hero Carousel: show full banner image without black gaps ========== */
@media (max-width: 767px) {
  .hero {
    display: block;
    min-height: 0;
    padding-top: 64px;
    overflow: visible;
    background: #080810;
  }

  .hero-carousel {
    position: relative;
    inset: auto;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    overflow: hidden;
  }

  .hero-slides,
  .hero-slide {
    width: 100%;
    height: 100%;
  }

  .hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center center;
  }

  .hero-slide-overlay {
    background: linear-gradient(to top, rgba(8,8,16,0.45) 0%, rgba(8,8,16,0.12) 55%, rgba(8,8,16,0.18) 100%);
  }

  .hero-content {
    padding-top: 22px;
    padding-bottom: 32px;
    background: #080810;
  }

  .hero h1 {
    font-size: 1.65rem;
  }

  .hero h2 {
    font-size: 1.25rem;
    margin-bottom: 14px;
  }

  .hero-desc {
    margin-bottom: 18px;
  }

  .hero-features {
    gap: 16px;
    margin-bottom: 24px;
  }

  .hero-feature-icon {
    width: 44px;
    height: 44px;
  }

  .carousel-arrow {
    width: 40px;
    height: 40px;
  }

  .carousel-arrow--prev { left: 12px; }
  .carousel-arrow--next { right: 12px; }

  .hero-carousel-dots {
    bottom: 10px;
  }
}

/* ========== Home Motion Enhancements ========== */
@keyframes heroTextIn {
  from {
    opacity: 0;
    transform: translateY(34px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroImageKenBurns {
  from {
    transform: scale(1.03);
  }
  to {
    transform: scale(1.1);
  }
}

@keyframes dotActivate {
  from {
    transform: scaleX(0.55);
  }
  to {
    transform: scaleX(1);
  }
}

.hero-slide.active img {
  animation: heroImageKenBurns 6.5s ease-out both;
  transform-origin: center;
}

.hero-content .inner > * {
  animation: heroTextIn 0.72s ease both;
}

.hero-content .inner > *:nth-child(1) { animation-delay: 0.08s; }
.hero-content .inner > *:nth-child(2) { animation-delay: 0.18s; }
.hero-content .inner > *:nth-child(3) { animation-delay: 0.28s; }
.hero-content .inner > *:nth-child(4) { animation-delay: 0.38s; }
.hero-content .inner > *:nth-child(5) { animation-delay: 0.48s; }

.hero-feature-icon {
  transition: transform 0.28s ease, border-color 0.28s ease, background 0.28s ease, box-shadow 0.28s ease;
}

.hero-feature:hover .hero-feature-icon {
  transform: translateY(-5px) scale(1.04);
  border-color: rgba(240,165,0,0.55);
  background: rgba(240,165,0,0.12);
  box-shadow: 0 10px 28px rgba(240,165,0,0.18);
}

.btn-primary {
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(240,165,0,0.18);
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,0.35) 45%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.65s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(240,165,0,0.26);
}

.btn-primary:hover::before {
  transform: translateX(120%);
}

.carousel-arrow:hover {
  transform: translateY(-50%) scale(1.08);
}

.carousel-dot.active {
  animation: dotActivate 0.28s ease both;
}

.categories-inner,
.product-card,
.solution-card,
.news-card,
.about-img-wrap img {
  transition: transform 0.32s ease, box-shadow 0.32s ease, border-color 0.32s ease, background 0.32s ease;
}

.categories-inner {
  transform: translateY(-1px);
}

.cat-card:hover,
.cat-mobile-item:hover,
.product-card:hover,
.solution-card:hover,
.news-card:hover {
  box-shadow: 0 18px 42px rgba(0,0,0,0.16);
}

.cat-card,
.cat-mobile-item {
  transition: transform 0.32s ease, box-shadow 0.32s ease, background 0.32s ease, border-color 0.32s ease;
}

.cat-card:hover,
.cat-mobile-item:hover {
  transform: translateY(-6px);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 42px rgba(0,0,0,0.28);
}

.product-card:hover .product-detail-link,
.products-mobile-cta a:hover,
.news-mobile-cta a:hover,
.link-gold:hover,
.link-gold-news:hover {
  transform: translateX(2px);
}

.solution-card:hover {
  transform: translateY(-8px);
}

.news-card:hover {
  transform: translateY(-8px);
}

.news-latest-item {
  transition: transform 0.24s ease, background 0.24s ease, padding-left 0.24s ease;
}

.news-latest-item:hover {
  transform: translateX(6px);
  padding-left: 8px;
  background: linear-gradient(90deg, rgba(240,165,0,0.08), transparent);
}

.about-img-wrap img:hover {
  transform: scale(1.025);
  box-shadow: 0 18px 46px rgba(0,0,0,0.32);
}

.about-img-decor {
  animation: softPulseGold 3.2s ease-in-out infinite;
}

.scroll-btn {
  transition: opacity 0.22s ease, transform 0.22s ease, background 0.22s ease, border-color 0.22s ease;
}

.scroll-btn:hover {
  transform: translateY(-50%) scale(1.08);
}

.products-scroll {
  scroll-behavior: smooth;
}

@media (max-width: 767px) {
  .hero-slide.active img {
    animation: none;
  }

  .hero-content .inner > * {
    animation-duration: 0.55s;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-slide.active img,
  .hero-content .inner > *,
  .about-img-decor,
  .carousel-dot.active {
    animation: none !important;
  }
}