:root {
  --fx-red: #d61232;
  --fx-red-dark: #a90d26;
  --fx-blue: #1769aa;
  --fx-ink: #111821;
  --fx-line: rgba(20, 31, 44, 0.13);
}

.site-progress {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  pointer-events: none;
  transform: scaleX(var(--progress, 0));
  transform-origin: left center;
  background: linear-gradient(90deg, var(--fx-red), #ff5a19 78%, #1769aa);
  box-shadow: 0 0 14px rgba(214, 18, 50, 0.4);
}

.site-header {
  border-bottom-color: rgba(255, 255, 255, 0.13) !important;
  backdrop-filter: blur(14px) saturate(120%);
  transition: min-height 220ms ease, background 220ms ease, box-shadow 220ms ease !important;
}

.site-header.scrolled {
  border-bottom-color: rgba(17, 24, 33, 0.1) !important;
  box-shadow: 0 12px 34px rgba(15, 23, 34, 0.08) !important;
}

.main-nav a {
  position: relative;
}

.main-nav a::after {
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 2px;
  content: "";
  opacity: 0;
  transform: scaleX(0.35);
  background: var(--fx-red);
  transition: opacity 180ms ease, transform 180ms ease;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after,
.main-nav a.fx-active::after {
  opacity: 1;
  transform: scaleX(1);
}

.hero {
  isolation: isolate;
}

.hero::after {
  position: absolute;
  z-index: 1;
  top: 10%;
  right: 0;
  left: 0;
  height: 1px;
  pointer-events: none;
  content: "";
  opacity: 0;
  background: linear-gradient(90deg, transparent 6%, rgba(255, 72, 96, 0.12) 24%, rgba(255, 78, 100, 0.8) 50%, rgba(255, 72, 96, 0.12) 76%, transparent 94%);
  box-shadow: 0 0 20px rgba(214, 18, 50, 0.34);
  animation: hero-laser-scan 7s ease-in-out 1.2s infinite;
}

@keyframes hero-laser-scan {
  0%, 12% {
    top: 12%;
    opacity: 0;
  }
  18% {
    opacity: 0.78;
  }
  72% {
    opacity: 0.42;
  }
  84%, 100% {
    top: 90%;
    opacity: 0;
  }
}

.hero .eyebrow,
.hero h1,
.hero-copy,
.hero-actions,
.hero-stats {
  animation: fx-hero-enter 700ms cubic-bezier(0.2, 0.75, 0.25, 1) both;
}

.hero h1 { animation-delay: 80ms; }
.hero-copy { animation-delay: 150ms; }
.hero-actions { animation-delay: 220ms; }
.hero-stats { animation-delay: 300ms; }

@keyframes fx-hero-enter {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn {
  position: relative;
  overflow: hidden;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease !important;
}

.btn::after {
  position: absolute;
  top: -80%;
  bottom: -80%;
  left: -45%;
  width: 30%;
  pointer-events: none;
  content: "";
  transform: skewX(-18deg);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.34), transparent);
  transition: left 480ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:hover::after {
  left: 120%;
}

.btn.primary:hover {
  box-shadow: 0 14px 30px rgba(201, 22, 47, 0.24) !important;
}

.section-head {
  position: relative;
}

.section-head::after {
  display: block;
  width: 84px;
  height: 2px;
  margin-top: 15px;
  content: "";
  background: linear-gradient(90deg, var(--fx-red) 0 58%, var(--fx-blue) 58% 74%, #ff5a19 74% 100%);
  transform-origin: left center;
  transition: transform 700ms cubic-bezier(0.2, 0.75, 0.25, 1);
}

.fx-enabled .fx-reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 650ms ease, transform 650ms cubic-bezier(0.2, 0.75, 0.25, 1);
  transition-delay: var(--fx-delay, 0ms);
}

.fx-enabled .fx-reveal.fx-visible {
  opacity: 1;
  transform: translateY(0);
}

.products {
  position: relative;
}

.products::before {
  position: absolute;
  z-index: -1;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100vw;
  pointer-events: none;
  content: "";
  transform: translateX(-50%);
  background:
    linear-gradient(rgba(23, 105, 170, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 105, 170, 0.035) 1px, transparent 1px),
    #f5f7fa;
  background-size: 48px 48px;
}

.product-card {
  border: 1px solid rgba(20, 31, 44, 0.1) !important;
  transition: transform 240ms ease, border-color 240ms ease, box-shadow 240ms ease !important;
}

.product-card:hover {
  border-color: rgba(201, 22, 47, 0.4) !important;
  box-shadow: 0 24px 52px rgba(18, 29, 44, 0.14) !important;
  transform: translateY(-6px);
}

.products .product-visual::after {
  display: block !important;
  position: absolute !important;
  z-index: 3 !important;
  right: 8% !important;
  bottom: auto !important;
  left: 8% !important;
  top: -4px !important;
  width: auto !important;
  height: 1px !important;
  border: 0 !important;
  border-radius: 0 !important;
  content: "" !important;
  opacity: 0 !important;
  background: linear-gradient(90deg, transparent, rgba(214, 18, 50, 0.9), transparent) !important;
  box-shadow: 0 0 12px rgba(214, 18, 50, 0.34) !important;
  transition: top 700ms ease, opacity 180ms ease !important;
}

.products .product-card:hover .product-visual::after {
  top: calc(100% + 2px) !important;
  opacity: 1 !important;
}

.industry-card,
.factory-shot {
  transition: transform 260ms ease, box-shadow 260ms ease, border-color 260ms ease !important;
}

.industry-card img,
.factory-shot img {
  transition: transform 500ms cubic-bezier(0.2, 0.75, 0.25, 1), filter 300ms ease !important;
}

.industry-card:hover,
.factory-shot:hover {
  border-color: rgba(214, 18, 50, 0.48) !important;
  box-shadow: 0 22px 44px rgba(7, 13, 21, 0.24) !important;
  transform: translateY(-4px);
}

.industry-card:hover img,
.factory-shot:hover img {
  filter: saturate(1.04) contrast(1.04);
  transform: scale(1.035);
}

.credential-summary strong,
.profile-stats strong {
  font-variant-numeric: tabular-nums;
}

.featured-certificate-card,
.patent-card {
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease !important;
}

.featured-certificate-card:hover,
.patent-card:hover {
  border-color: rgba(214, 18, 50, 0.35) !important;
  box-shadow: 0 18px 40px rgba(19, 29, 42, 0.12) !important;
  transform: translateY(-4px);
}

.message-form input,
.message-form select,
.message-form textarea {
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease !important;
}

.message-form input:focus,
.message-form select:focus,
.message-form textarea:focus {
  border-color: var(--fx-red) !important;
  box-shadow: 0 0 0 3px rgba(214, 18, 50, 0.1) !important;
}

.float-tools a,
.float-tools button {
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease !important;
}

.float-tools a:hover,
.float-tools button:hover {
  box-shadow: 0 12px 28px rgba(23, 105, 170, 0.28) !important;
  transform: translateX(-4px);
}

@media (max-width: 820px) {
  .main-nav a::after {
    display: none;
  }

  .hero::after {
    animation-duration: 8.5s;
  }

  .products::before {
    background-size: 34px 34px;
  }

  .float-tools a:hover,
  .float-tools button:hover {
    transform: translateY(-2px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero::after,
  .hero .eyebrow,
  .hero h1,
  .hero-copy,
  .hero-actions,
  .hero-stats {
    animation: none !important;
  }

  .fx-enabled .fx-reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* Brand color and section background system. */
.intro,
.products,
.solutions,
.credentials,
.message,
.contact {
  isolation: isolate;
}

.intro {
  background:
    linear-gradient(135deg, rgba(23, 105, 170, 0.055), transparent 30%),
    linear-gradient(315deg, rgba(255, 90, 25, 0.045), transparent 28%),
    #fbfcfd !important;
  box-shadow: 0 0 0 100vmax #fbfcfd;
  clip-path: inset(0 -100vmax);
}

.intro::after {
  position: absolute;
  z-index: -1;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  content: "";
  background: linear-gradient(90deg, var(--fx-red) 0 52%, var(--fx-blue) 52% 78%, #ff5a19 78% 100%);
}

.intro-video-card {
  border-color: rgba(23, 105, 170, 0.18) !important;
  background: linear-gradient(145deg, #f4f7fa, #eaf0f5) !important;
}

.company-profile {
  border-color: rgba(20, 31, 44, 0.12) !important;
  background:
    linear-gradient(135deg, rgba(214, 18, 50, 0.04), transparent 38%),
    #fff !important;
}

.profile-stats {
  overflow: hidden;
  border: 1px solid rgba(20, 31, 44, 0.1) !important;
  border-radius: 4px !important;
  background: #f5f7fa !important;
}

.profile-stats > div:nth-child(1) {
  box-shadow: inset 0 3px 0 var(--fx-red);
}

.profile-stats > div:nth-child(2) {
  box-shadow: inset 0 3px 0 var(--fx-blue);
}

.profile-stats > div:nth-child(3) {
  box-shadow: inset 0 3px 0 #ff5a19;
}

.products {
  background: #eff3f7 !important;
  box-shadow: 0 0 0 100vmax #eff3f7;
  clip-path: inset(0 -100vmax);
}

.products::before {
  background:
    linear-gradient(rgba(23, 105, 170, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 105, 170, 0.055) 1px, transparent 1px),
    linear-gradient(135deg, rgba(214, 18, 50, 0.045), transparent 34%),
    #eff3f7 !important;
  background-size: 48px 48px, 48px 48px, auto, auto !important;
}

.products .section-head > span,
.products .section-head h2 {
  color: var(--fx-ink) !important;
}

.products .product-card {
  position: relative;
  overflow: hidden;
  background: #fff !important;
}

.products .product-card::before {
  position: absolute;
  z-index: 5;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  content: "";
  background: var(--fx-red);
}

.products .product-card:nth-child(3n + 2)::before {
  background: var(--fx-blue);
}

.products .product-card:nth-child(3n)::before {
  background: #ff5a19;
}

.solutions {
  color: #fff !important;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(125deg, rgba(214, 18, 50, 0.13), transparent 36%),
    #0b1118 !important;
  background-size: 54px 54px, 54px 54px, auto, auto !important;
  box-shadow: 0 0 0 100vmax #0b1118;
  clip-path: inset(0 -100vmax);
}

.solutions .section-head > span {
  color: #ff4964 !important;
}

.solutions .section-head h2 {
  color: #fff !important;
}

.solutions .section-head p {
  color: rgba(255, 255, 255, 0.62) !important;
}

.solutions .section-head::after {
  background: linear-gradient(90deg, #ff4964 0 58%, #42a5f5 58% 76%, #ff7a36 76% 100%);
}

.solution-grid {
  gap: 14px !important;
}

.industry-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  background: #111923 !important;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.18) !important;
}

.industry-card::after {
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
  content: "";
  background: linear-gradient(180deg, rgba(8, 13, 20, 0.03) 20%, rgba(8, 13, 20, 0.92) 100%);
}

.industry-card > div {
  z-index: 2 !important;
}

.industry-card > div > span {
  color: #ff6a2a !important;
}

.industry-card h3 {
  color: #fff !important;
}

.industry-card p {
  color: rgba(255, 255, 255, 0.68) !important;
}

.factory {
  border-top: 1px solid rgba(66, 165, 245, 0.22) !important;
  border-bottom: 1px solid rgba(255, 90, 25, 0.2) !important;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px) !important;
  background-size: 56px 56px !important;
}

.factory-points span:nth-child(1) {
  border-color: rgba(214, 18, 50, 0.5) !important;
}

.factory-points span:nth-child(2) {
  border-color: rgba(23, 105, 170, 0.62) !important;
}

.factory-points span:nth-child(3) {
  border-color: rgba(255, 90, 25, 0.58) !important;
}

.credentials {
  background:
    linear-gradient(135deg, rgba(23, 105, 170, 0.055), transparent 32%),
    linear-gradient(315deg, rgba(214, 18, 50, 0.04), transparent 30%),
    #f1f4f7 !important;
  box-shadow: 0 0 0 100vmax #f1f4f7;
  clip-path: inset(0 -100vmax);
}

.credential-summary {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  border-radius: 5px !important;
  background: linear-gradient(100deg, #111821 0%, #172332 62%, #152a3d 100%) !important;
  box-shadow: 0 20px 46px rgba(16, 26, 39, 0.14) !important;
}

.credential-summary > div {
  border-color: rgba(255, 255, 255, 0.12) !important;
}

.credential-summary > div:first-child {
  box-shadow: inset 4px 0 0 var(--fx-red);
}

.credential-summary > div:last-child {
  box-shadow: inset 4px 0 0 var(--fx-blue);
}

.credential-summary strong {
  color: #fff !important;
}

.credential-summary span {
  color: rgba(255, 255, 255, 0.62) !important;
}

.certificate-featured,
.certificate-archive,
.patent-showcase {
  border-color: rgba(20, 31, 44, 0.12) !important;
  background: rgba(255, 255, 255, 0.92) !important;
  box-shadow: 0 18px 44px rgba(18, 28, 42, 0.08) !important;
  backdrop-filter: blur(8px);
}

.message {
  background:
    linear-gradient(135deg, rgba(255, 90, 25, 0.045), transparent 30%),
    linear-gradient(315deg, rgba(23, 105, 170, 0.055), transparent 32%),
    #f8fafc !important;
  box-shadow: 0 0 0 100vmax #f8fafc;
  clip-path: inset(0 -100vmax);
}

.message-form {
  border: 1px solid rgba(20, 31, 44, 0.1) !important;
  background: rgba(255, 255, 255, 0.96) !important;
  box-shadow: 0 20px 48px rgba(18, 29, 44, 0.1) !important;
}

.contact {
  color: #fff !important;
  background:
    linear-gradient(120deg, rgba(214, 18, 50, 0.12), transparent 30%),
    linear-gradient(300deg, rgba(23, 105, 170, 0.16), transparent 36%),
    #0d141d !important;
  box-shadow: 0 0 0 100vmax #0d141d;
  clip-path: inset(0 -100vmax);
}

.contact .section-head > span {
  color: #ff4964 !important;
}

.contact .section-head h2 {
  color: #fff !important;
}

.contact-grid {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.13) !important;
  background: rgba(255, 255, 255, 0.035) !important;
}

.contact-grid > div {
  border-color: rgba(255, 255, 255, 0.1) !important;
  background: transparent !important;
}

.contact-grid > div:nth-child(1) {
  box-shadow: inset 0 3px 0 var(--fx-red);
}

.contact-grid > div:nth-child(2) {
  box-shadow: inset 0 3px 0 var(--fx-blue);
}

.contact-grid > div:nth-child(3) {
  box-shadow: inset 0 3px 0 #ff5a19;
}

.contact-grid > div:nth-child(4) {
  box-shadow: inset 0 3px 0 #8fa6bd;
}

.contact-grid strong {
  color: #ff6a2a !important;
}

.contact-grid span {
  color: rgba(255, 255, 255, 0.76) !important;
}

.site-footer {
  border-top-color: rgba(255, 255, 255, 0.1) !important;
  background: #080d13 !important;
}

.float-tools a,
.float-tools button {
  border-left: 3px solid rgba(255, 255, 255, 0.34) !important;
}

.float-tools > :nth-child(1) {
  border-left-color: var(--fx-red) !important;
}

.float-tools > :nth-child(2) {
  border-left-color: #ff5a19 !important;
}

.float-tools > :nth-child(3) {
  border-left-color: #75b9f4 !important;
}

@media (max-width: 820px) {
  .intro,
  .products,
  .solutions,
  .credentials,
  .message,
  .contact {
    clip-path: inset(0 -100vmax);
  }

  .solution-grid {
    gap: 8px !important;
  }

  .credential-summary > div:first-child,
  .credential-summary > div:last-child {
    box-shadow: inset 0 3px 0 var(--fx-red);
  }

  .credential-summary > div:last-child {
    box-shadow: inset 0 3px 0 var(--fx-blue);
  }
}

/* Light corporate presentation: bright industrial surfaces with restrained color. */
:root {
  --red: #0868d7;
  --red-dark: #064a9a;
  --blue: #147bc4;
  --fx-red: #0868d7;
  --fx-red-dark: #064a9a;
  --fx-blue: #147bc4;
  --fx-brand-blue: #0868d7;
  --fx-brand-blue-dark: #064a9a;
  --fx-brand-orange: #ff5a1f;
  --fx-steel-50: #f7fafc;
  --fx-steel-100: #edf3f8;
  --fx-steel-200: #dce7f0;
  --fx-ink: #101b2a;
}

body {
  background: var(--fx-steel-100) !important;
}

.site-progress {
  background: linear-gradient(90deg, var(--fx-brand-blue) 0 72%, var(--fx-brand-orange) 72% 100%);
  box-shadow: 0 0 14px rgba(8, 104, 215, 0.34);
}

.main-nav a::after {
  background: var(--fx-brand-blue);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 16, 28, 0.76) 0%, rgba(7, 16, 28, 0.48) 44%, rgba(7, 16, 28, 0.12) 100%),
    linear-gradient(180deg, rgba(7, 16, 28, 0.08) 0%, rgba(7, 16, 28, 0.54) 100%),
    linear-gradient(130deg, rgba(8, 104, 215, 0.22), transparent 42%) !important;
}

.hero::after {
  background: linear-gradient(90deg, transparent 6%, rgba(72, 159, 255, 0.16) 24%, rgba(72, 159, 255, 0.9) 50%, rgba(255, 90, 31, 0.18) 76%, transparent 94%);
  box-shadow: 0 0 18px rgba(8, 104, 215, 0.34);
}

.hero .eyebrow,
.btn.primary {
  background: var(--fx-brand-blue) !important;
}

.hero .eyebrow {
  border-left: 4px solid var(--fx-brand-orange);
}

.btn.primary:hover {
  box-shadow: 0 14px 30px rgba(8, 104, 215, 0.24) !important;
}

.hero-stats {
  border-top: 1px solid rgba(98, 177, 255, 0.42) !important;
  background: linear-gradient(100deg, rgba(12, 29, 48, 0.7), rgba(18, 54, 84, 0.52)) !important;
}

.section-head > span,
.eyebrow.dark {
  color: var(--fx-brand-blue) !important;
}

.section-head::after {
  background: linear-gradient(90deg, var(--fx-brand-blue) 0 72%, var(--fx-brand-orange) 72% 100%);
}

.intro {
  background:
    linear-gradient(135deg, rgba(8, 104, 215, 0.08), transparent 32%),
    repeating-linear-gradient(120deg, transparent 0 72px, rgba(16, 46, 78, 0.022) 72px 73px),
    #f9fbfd !important;
  box-shadow: 0 0 0 100vmax #f9fbfd;
}

.intro::after {
  background: linear-gradient(90deg, var(--fx-brand-blue) 0 76%, var(--fx-brand-orange) 76% 100%);
}

.intro-video-card {
  border-left: 4px solid var(--fx-brand-blue) !important;
  background: linear-gradient(145deg, #f6f9fc, #e8f0f7) !important;
}

.company-profile {
  border-top: 3px solid var(--fx-brand-orange) !important;
  background:
    linear-gradient(135deg, rgba(8, 104, 215, 0.045), transparent 46%),
    #fff !important;
}

.profile-stats > div:nth-child(1),
.profile-stats > div:nth-child(2) {
  box-shadow: inset 0 3px 0 var(--fx-brand-blue);
}

.profile-stats > div:nth-child(3) {
  box-shadow: inset 0 3px 0 var(--fx-brand-orange);
}

.products {
  background: #eaf1f7 !important;
  box-shadow: 0 0 0 100vmax #eaf1f7;
}

.products::before {
  background:
    linear-gradient(rgba(8, 104, 215, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 104, 215, 0.05) 1px, transparent 1px),
    linear-gradient(135deg, rgba(8, 104, 215, 0.09), transparent 34%),
    #eaf1f7 !important;
  background-size: 48px 48px, 48px 48px, auto, auto !important;
}

.products .product-card::before {
  background: var(--fx-brand-blue);
}

.products .product-card:nth-child(3n + 2)::before {
  background: #38a0e8;
}

.products .product-card:nth-child(3n)::before {
  background: var(--fx-brand-orange);
}

.product-card:hover {
  border-color: rgba(8, 104, 215, 0.42) !important;
  box-shadow: 0 24px 52px rgba(24, 72, 112, 0.16) !important;
}

.product-details {
  position: relative;
  background:
    linear-gradient(150deg, rgba(8, 104, 215, 0.045), transparent 28%),
    #f9fbfd !important;
  box-shadow: 0 0 0 100vmax #f9fbfd;
  clip-path: inset(0 -100vmax);
}

.solutions {
  color: var(--fx-ink) !important;
  background:
    linear-gradient(rgba(8, 104, 215, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 104, 215, 0.05) 1px, transparent 1px),
    linear-gradient(125deg, rgba(8, 104, 215, 0.11), transparent 40%),
    #e4edf5 !important;
  background-size: 56px 56px, 56px 56px, auto, auto !important;
  box-shadow: 0 0 0 100vmax #e4edf5;
}

.solutions .section-head > span {
  color: var(--fx-brand-blue) !important;
}

.solutions .section-head h2 {
  color: var(--fx-ink) !important;
}

.solutions .section-head p {
  color: #536476 !important;
}

.solutions .section-head::after {
  background: linear-gradient(90deg, var(--fx-brand-blue) 0 72%, var(--fx-brand-orange) 72% 100%);
}

.industry-card {
  isolation: isolate;
  border: 1px solid rgba(20, 57, 92, 0.16) !important;
  background-color: #f8fbfd !important;
  background-position: center !important;
  background-size: cover !important;
  background-repeat: no-repeat !important;
  box-shadow: 0 16px 38px rgba(34, 67, 98, 0.11) !important;
}

.industry-card img {
  opacity: 0 !important;
}

.industry-card:nth-child(1) {
  background-image: url("assets/industries/industry-steel-structure.jpg") !important;
}

.industry-card:nth-child(2) {
  background-image: url("assets/industries/industry-construction-machinery.jpg") !important;
}

.industry-card:nth-child(3) {
  background-image: url("assets/industries/industry-shipbuilding.jpg") !important;
}

.industry-card:nth-child(4) {
  background-image: url("assets/industries/industry-agricultural-machinery.jpg") !important;
}

.industry-card:nth-child(5) {
  background-image: url("assets/industries/industry-metal-processing.jpg") !important;
}

.industry-card:nth-child(6) {
  background-image: url("assets/industries/industry-sheet-metal.jpg") !important;
}

.industry-card::before {
  z-index: 2 !important;
  opacity: 0 !important;
  pointer-events: none;
}

.industry-card.image-failed::before,
.industry-card:not(:has(img))::before {
  opacity: 1 !important;
}

.industry-card::after {
  z-index: 3 !important;
  background:
    linear-gradient(180deg, rgba(8, 18, 30, 0.01) 14%, rgba(8, 18, 30, 0.76) 100%),
    linear-gradient(135deg, rgba(8, 104, 215, 0.08), transparent 48%);
}

.industry-card > div > span {
  color: #ff7a3d !important;
}

.industry-card > div {
  z-index: 4 !important;
}

.factory {
  position: relative;
  color: var(--fx-ink) !important;
  border-top: 1px solid rgba(8, 104, 215, 0.16) !important;
  border-bottom: 1px solid rgba(8, 104, 215, 0.16) !important;
  background:
    linear-gradient(135deg, rgba(8, 104, 215, 0.07), transparent 34%),
    repeating-linear-gradient(120deg, transparent 0 88px, rgba(16, 54, 88, 0.025) 88px 89px),
    #f6f9fc !important;
  box-shadow: 0 0 0 100vmax #f6f9fc;
  clip-path: inset(0 -100vmax);
}

.factory-content h2 {
  color: var(--fx-ink) !important;
}

.factory-content p {
  color: #596b7d !important;
}

.factory-points span {
  color: #18324b !important;
  border-color: rgba(8, 104, 215, 0.18) !important;
  background: rgba(255, 255, 255, 0.78) !important;
}

.factory-points span:nth-child(1),
.factory-points span:nth-child(2) {
  border-left-color: var(--fx-brand-blue) !important;
}

.factory-points span:nth-child(3) {
  border-left-color: var(--fx-brand-orange) !important;
}

.factory-gallery {
  padding: 10px;
  border: 1px solid rgba(21, 62, 98, 0.12);
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 18px 44px rgba(34, 67, 98, 0.1);
}

.factory-shot-main img {
  object-position: 54% 50% !important;
}

.factory-shot::after {
  z-index: 1 !important;
  background: linear-gradient(180deg, transparent 48%, rgba(7, 18, 30, 0.82) 100%) !important;
}

.factory-shot figcaption {
  display: none !important;
}

.factory-shot figcaption span {
  margin: 0 0 6px !important;
  color: #72baff !important;
  font-family: "Segoe UI", Arial, sans-serif !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  line-height: 1.2 !important;
  letter-spacing: 0 !important;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.5) !important;
}

.factory-shot figcaption strong {
  color: #fff !important;
  font-family: "Segoe UI", "Microsoft YaHei", sans-serif !important;
  font-size: 17px !important;
  font-weight: 600 !important;
  line-height: 1.25 !important;
  letter-spacing: 0 !important;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.72) !important;
}

.factory-shot-main figcaption strong {
  font-size: 20px !important;
}

.credentials {
  background:
    linear-gradient(135deg, rgba(8, 104, 215, 0.07), transparent 32%),
    linear-gradient(315deg, rgba(255, 90, 31, 0.045), transparent 30%),
    #eaf1f6 !important;
  box-shadow: 0 0 0 100vmax #eaf1f6;
}

.credential-summary {
  background: #fff !important;
  box-shadow: 0 18px 42px rgba(35, 75, 110, 0.12) !important;
}

.credential-summary > div:first-child {
  background: linear-gradient(135deg, rgba(8, 104, 215, 0.13), rgba(8, 104, 215, 0.035)) !important;
  box-shadow: inset 4px 0 0 var(--fx-brand-blue);
}

.credential-summary > div:last-child {
  background: linear-gradient(135deg, rgba(255, 90, 31, 0.12), rgba(255, 90, 31, 0.025)) !important;
  box-shadow: inset 4px 0 0 var(--fx-brand-orange);
}

.credential-summary strong {
  color: #0b2b49 !important;
  text-shadow: none !important;
}

.credential-summary span {
  color: #4d6277 !important;
}

.message {
  background:
    linear-gradient(145deg, rgba(8, 104, 215, 0.08), transparent 36%),
    repeating-linear-gradient(120deg, transparent 0 80px, rgba(17, 53, 85, 0.023) 80px 81px),
    #f7fafc !important;
  box-shadow: 0 0 0 100vmax #f7fafc;
}

.message-form {
  border-top: 3px solid var(--fx-brand-blue) !important;
}

.contact {
  color: var(--fx-ink) !important;
  background:
    linear-gradient(120deg, rgba(8, 104, 215, 0.1), transparent 34%),
    linear-gradient(300deg, rgba(255, 90, 31, 0.07), transparent 36%),
    #e6eef5 !important;
  box-shadow: 0 0 0 100vmax #e6eef5;
}

.contact .section-head > span {
  color: var(--fx-brand-blue) !important;
}

.contact .section-head h2 {
  color: var(--fx-ink) !important;
}

.contact-grid {
  border: 1px solid rgba(20, 57, 92, 0.14) !important;
  background: rgba(255, 255, 255, 0.76) !important;
  box-shadow: 0 18px 42px rgba(34, 67, 98, 0.1);
}

.contact-grid > div {
  border-color: rgba(20, 57, 92, 0.1) !important;
}

.contact-grid > div:nth-child(1),
.contact-grid > div:nth-child(2) {
  box-shadow: inset 0 3px 0 var(--fx-brand-blue);
}

.contact-grid > div:nth-child(3),
.contact-grid > div:nth-child(4) {
  box-shadow: inset 0 3px 0 var(--fx-brand-orange);
}

.contact-grid strong {
  color: var(--fx-brand-blue) !important;
}

.contact-grid span {
  color: #44596d !important;
}

.float-tools a,
.float-tools button {
  background: #116eb3 !important;
}

@media (max-width: 820px) {
  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(7, 16, 28, 0.05) 0%, rgba(7, 16, 28, 0.34) 36%, rgba(7, 16, 28, 0.88) 100%),
      linear-gradient(135deg, rgba(8, 104, 215, 0.2), transparent 52%) !important;
  }

  .factory-gallery {
    padding: 6px;
  }
}

@media (min-width: 821px) {
  .patent-showcase {
    padding-right: 42px !important;
    padding-left: 42px !important;
  }

  .patent-carousel {
    gap: 18px !important;
    padding: 10px 6px 22px !important;
  }

  .patent-carousel > .patent-card,
  .patent-carousel > .patent-card:nth-child(n) {
    flex: 0 0 calc((100% - 54px) / 4) !important;
    min-width: 0 !important;
    border-radius: 6px !important;
  }

  .patent-carousel > .patent-card img {
    padding: 6px !important;
    border-width: 5px !important;
  }

  .patent-showcase .carousel-controls button {
    width: 40px !important;
    height: 40px !important;
    font-size: 26px !important;
  }

  .profile-stats {
    margin-top: 28px !important;
    border-color: #d9e3ec !important;
    background: rgba(255, 255, 255, 0.88) !important;
    box-shadow: 0 10px 28px rgba(30, 67, 101, 0.07) !important;
  }

  .profile-stats > div {
    display: flex !important;
    min-width: 0 !important;
    min-height: 116px !important;
    padding: 22px 20px 18px !important;
    flex-direction: column !important;
    justify-content: center !important;
    border-left: 1px solid #d9e3ec !important;
    text-align: left !important;
  }

  .profile-stats > div:first-child {
    border-left: 0 !important;
  }

  .profile-stats strong {
    color: #0d2b47 !important;
    font-family: "Segoe UI", "Microsoft YaHei", sans-serif !important;
    font-size: 46px !important;
    font-weight: 700 !important;
    line-height: 1 !important;
    letter-spacing: 0 !important;
  }

  .profile-stats > div:last-child strong {
    font-size: 38px !important;
    font-weight: 650 !important;
  }

  .profile-stats span {
    margin-top: 12px !important;
    color: #596d80 !important;
    font-family: "Segoe UI", "Microsoft YaHei", sans-serif !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    line-height: 1.35 !important;
    letter-spacing: 0 !important;
  }

  .factory-shot figcaption {
    padding: 30px 10px 10px !important;
  }

  .factory-shot figcaption span {
    margin-bottom: 4px !important;
    font-size: 8px !important;
  }

  .factory-shot figcaption strong,
  .factory-shot-main figcaption strong {
    font-size: 12px !important;
  }

  .hero {
    position: relative !important;
    display: block !important;
    min-height: 620px !important;
    height: 620px !important;
    overflow: hidden !important;
    isolation: isolate !important;
    background: #0b1522 url("assets/videos/yiyan-promo-poster.jpg") center top / cover no-repeat !important;
  }

  .hero-media {
    display: block !important;
    position: absolute !important;
    z-index: 0 !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    overflow: hidden !important;
    pointer-events: none !important;
    transform: translateZ(0) !important;
  }

  .hero-video {
    display: block !important;
    position: absolute !important;
    z-index: 0 !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    min-width: 100% !important;
    min-height: 100% !important;
    max-width: none !important;
    object-fit: cover !important;
    object-position: center top !important;
    pointer-events: none !important;
    transform: translate3d(0, 0, 0) !important;
  }

  .hero-overlay {
    display: block !important;
    position: absolute !important;
    z-index: 2 !important;
    inset: 0 !important;
    pointer-events: none !important;
    transform: translate3d(0, 0, 1px) !important;
  }

  .hero-inner {
    display: flex !important;
    position: relative !important;
    z-index: 3 !important;
    width: 100% !important;
    min-height: 620px !important;
    height: 620px !important;
    padding: 176px 18px 26px !important;
    flex-direction: column !important;
    justify-content: flex-end !important;
    align-items: flex-start !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: translate3d(0, 0, 2px) !important;
  }

  .hero-inner > * {
    position: relative !important;
    z-index: 1 !important;
    opacity: 1 !important;
    visibility: visible !important;
  }
}

/* Pull the second screen into view immediately after the hero. */
main > .intro {
  padding-top: 42px !important;
}

@media (max-width: 820px) {
  main > .intro {
    padding-top: 38px !important;
  }
}

@media (max-width: 820px) {
  .profile-stats > div {
    min-width: 0 !important;
    padding: 14px 8px 12px !important;
    text-align: center !important;
  }

  .profile-stats strong {
    color: #0d2b47 !important;
    font-family: "Segoe UI", "Microsoft YaHei", sans-serif !important;
    font-size: 26px !important;
    font-weight: 700 !important;
    line-height: 1 !important;
    letter-spacing: 0 !important;
  }

  .profile-stats > div:last-child strong {
    font-size: 22px !important;
  }

  .profile-stats span {
    margin-top: 7px !important;
    color: #596d80 !important;
    font-size: 10px !important;
    font-weight: 600 !important;
    line-height: 1.3 !important;
    letter-spacing: 0 !important;
  }
}

/* Mobile browsers may promote video elements to a native player layer. Render
   the same 60 fps source through canvas so page content always remains above it. */
.hero-video-canvas {
  display: none;
}

@media (max-width: 820px) {
  main > .hero {
    position: relative !important;
    display: block !important;
    height: 620px !important;
    min-height: 620px !important;
    overflow: hidden !important;
    isolation: isolate !important;
    background: #0b1522 url("assets/videos/yiyan-promo-poster.jpg") center top / cover no-repeat !important;
  }

  main > .hero > .hero-media {
    position: absolute !important;
    display: block !important;
    inset: 0 !important;
    z-index: 0 !important;
    width: 100% !important;
    height: 100% !important;
    overflow: hidden !important;
    pointer-events: none !important;
  }

  main > .hero > .hero-media > .hero-video-canvas {
    position: absolute !important;
    display: block !important;
    inset: 0 !important;
    z-index: 1 !important;
    width: 100% !important;
    height: 100% !important;
    opacity: 0;
    object-fit: cover;
    pointer-events: none !important;
    transition: opacity 220ms ease;
  }

  main > .hero > .hero-media > .hero-video-canvas.is-ready {
    opacity: 1;
  }

  main > .hero > .hero-media > .hero-video {
    position: absolute !important;
    display: block !important;
    top: 0 !important;
    left: 0 !important;
    z-index: 0 !important;
    width: 1px !important;
    height: 1px !important;
    min-width: 1px !important;
    min-height: 1px !important;
    max-width: 1px !important;
    max-height: 1px !important;
    opacity: 0.001 !important;
    clip-path: inset(50%) !important;
    pointer-events: none !important;
  }

  main > .hero > .hero-overlay {
    position: absolute !important;
    display: block !important;
    inset: 0 !important;
    z-index: 2 !important;
    pointer-events: none !important;
  }

  main > .hero > .hero-inner {
    position: relative !important;
    display: flex !important;
    z-index: 3 !important;
    width: 100% !important;
    height: 620px !important;
    min-height: 620px !important;
    padding: 176px 18px 26px !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    justify-content: flex-end !important;
    opacity: 1 !important;
    visibility: visible !important;
  }

  main > .hero > .hero-inner > * {
    position: relative !important;
    z-index: 1 !important;
    opacity: 1 !important;
    visibility: visible !important;
  }
}

/* Keep the English hero's content footprint aligned with the Chinese hero. */
@media (min-width: 821px) {
  main > .hero {
    height: min(720px, 76vh) !important;
    min-height: min(720px, 76vh) !important;
  }

  main > .hero > .hero-inner {
    width: min(1180px, calc(100% - 72px)) !important;
    height: min(720px, 76vh) !important;
    min-height: min(720px, 76vh) !important;
    margin: 0 auto !important;
    padding: 112px 0 54px !important;
    justify-content: center !important;
  }

  html[lang="en"] .hero h1 {
    max-width: 940px !important;
    font-size: clamp(52px, 4.5vw, 68px) !important;
    line-height: 1 !important;
  }

  html[lang="en"] .hero-copy {
    width: min(920px, 100%) !important;
    max-width: 920px !important;
    font-size: 17px !important;
    line-height: 1.45 !important;
  }
}