:root {
  --bg: #05070b;
  --bg-soft: #0f141c;
  --surface: rgba(255, 255, 255, 0.08);
  --surface-strong: rgba(255, 255, 255, 0.12);
  --text: #f4f7fb;
  --muted: #b7c0cc;
  --accent: #FF5500;
  --accent-strong: #ff7a2f;
  --border: rgba(255,255,255,0.16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scrollbar-width: thin; scrollbar-color: var(--accent) rgba(255,255,255,0.08); }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: linear-gradient(180deg, var(--bg) 0%, #0a1018 100%);
  color: var(--text);
  line-height: 1.6;
  cursor: none;
  overflow-x: hidden;
}
html::-webkit-scrollbar {
  width: 8px;
}
html::-webkit-scrollbar-track {
  background: rgba(255,255,255,0.06);
  border-radius: 999px;
}
html::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--accent-strong), var(--accent));
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.16);
}
html::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #ff8b45, var(--accent));
}
a, button, input, textarea, select { cursor: none; }
.cursor-dot, .cursor-ring, .cursor-glow {
  position: fixed;
  left: 0;
  top: 0;
  pointer-events: none;
  z-index: 10050;
  transform: translate(-50%, -50%);
}
.cursor-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(255, 85, 0, 0.75);
}
.cursor-ring {
  width: 32px;
  height: 32px;
  border: 1px solid rgba(255,255,255,0.75);
  border-radius: 50%;
  transition: width 0.2s ease, height 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
}
.cursor-ring.hovering {
  width: 46px;
  height: 46px;
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(255, 85, 0, 0.25);
}
.cursor-glow {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 85, 0, 0.22), transparent 70%);
  opacity: 0;
  transition: opacity 0.2s ease;
}
.cursor-glow.visible { opacity: 1; }
@media (hover: none) and (pointer: coarse) {
  body { cursor: auto; }
  .cursor-dot, .cursor-ring, .cursor-glow { display: none; }
}
a { color: inherit; text-decoration: none; }
img, video { max-width: 100%; display: block; }
.container { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 20; backdrop-filter: blur(20px);
  background: rgba(5,7,11,0.7); border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding: 1rem 0; }
.brand { display: inline-flex; align-items: center; flex-shrink: 0; }
.brand img { display: block; width: auto; height: 60px; object-fit: contain; }
.nav-links { display: flex; gap: 1.2rem; align-items: center; }
.nav-item { position: relative; }
.nav-item > a { color: var(--muted); transition: color 0.2s ease; }
.nav-item:hover > a, .nav-links a:hover { color: white; }
.dmo-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  padding: 0.1rem 0;
}
.dmo-link img {
  width: 42px;
  height: 34px;
  object-fit: contain;
}
.submenu {
  position: absolute; top: 1.5rem; left: 0; min-width: 215px; background: rgba(5,7,11,0.95); border: 1px solid var(--border); border-radius: 12px; padding: 0.6rem; display: none; flex-direction: column; gap: 0.4rem; z-index: 30;
}
.nav-item:hover .submenu { display: flex; }
.submenu a { color: var(--muted); padding: 0.35rem 0.4rem; border-radius: 8px; }
.submenu a:hover { background: rgba(255,255,255,0.06); color: white; }
.nav-toggle { display: none; background: transparent; border: none; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: white; margin: 5px 0; }
.hero {
  position: relative; min-height: 100vh; display: grid; align-items: center; overflow: hidden;
}
.hero-video, .hero-overlay { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-video { object-fit: cover; filter: brightness(0.4) saturate(0.85); }
.hero-overlay { background: linear-gradient(90deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.35) 60%, rgba(0,0,0,0.2) 100%); }
.hero-content { position: relative; z-index: 1; padding: 7rem 0 5rem; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.3em; font-size: 0.8rem; color: var(--accent); margin-bottom: 1rem; }
h1, h2, h3 { line-height: 1.1; }
h1 { font-size: clamp(2.3rem, 4vw, 4.3rem); max-width: 780px; margin: 0 0 1rem; }
.hero-copy { font-size: 1.1rem; max-width: 680px; color: var(--muted); margin-bottom: 2rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.9rem 1.4rem; border-radius: 999px; border: 1px solid var(--border); transition: transform 0.2s ease, background 0.2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-strong)); color: #061119; font-weight: 700; }
.btn-secondary { background: rgba(255,255,255,0.06); color: white; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 1.3rem; }
.hero-stats > div { background: rgba(255,255,255,0.08); padding: 1rem 1.1rem; border-radius: 18px; min-width: 150px; border: 1px solid var(--border); }
.hero-stats strong { display: block; font-size: 1.2rem; }
.hero-stats span { color: var(--muted); font-size: 0.95rem; }
.section { padding: 5.2rem 0; }
.section-heading { margin-bottom: 2rem; }
.section-heading h2 { font-size: clamp(1.8rem, 2.2vw, 2.4rem); margin: 0; }
.intro-grid, .story-grid, .contact-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1rem; }
.intro-grid article, .story-grid article, .contact-details, .legal-card, .contact-form { background: var(--surface); border: 1px solid var(--border); border-radius: 24px; padding: 1.4rem; }
.card-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }
.product-category-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.product-category-grid .product-category-card:last-child:nth-child(3n + 1) { grid-column: 2; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 24px; overflow: hidden; }
.solutions-section .card {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.card-large { grid-row: span 2; }
.card img { width: 100%; height: 220px; object-fit: cover; }
.card-large img { height: 320px; }
.card-body { padding: 1.2rem; }
.solutions-section .card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
}
.solutions-section .card-body a {
  margin-top: auto;
}
.card-body h3 { margin-top: 0; }
.card-body p { color: var(--muted); }
.card-body a { color: var(--accent); font-weight: 600; }
.showcase-section { background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01)); }
.showcase-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
.showcase-text p { color: var(--muted); }
.showcase-media video, .autoplay-video { width: 100%; border-radius: 24px; border: 1px solid var(--border); object-fit: cover; }
.video-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1rem; }
.gallery-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1rem; }
.gallery-grid img { width: 100%; height: 260px; object-fit: cover; border-radius: 24px; border: 1px solid var(--border); }
.references-grid { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 1rem; }
.reference-card { background: var(--surface); border: 1px solid var(--border); border-radius: 24px; overflow: hidden; }
.reference-card img { width: 100%; background:white; height: 150px; object-fit: contain; }
.video-gallery { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1rem; }
.video-card { background: var(--surface); border: 1px solid var(--border); border-radius: 20px; overflow: hidden; }
.video-card video { width: 100%; height: 220px; object-fit: cover; }
.video-card .video-label { padding: 0.9rem 1rem 1.1rem; color: var(--muted); font-size: 0.95rem; }
.page-hero {
  padding: 6rem 0 2rem; background: radial-gradient(circle at top left, rgba(255, 85, 0, 0.16), transparent 45%);
}
.page-hero h1 { font-size: clamp(2rem, 3vw, 3rem); }
.page-hero p { color: var(--muted); max-width: 720px; }
.products-hero { padding-bottom: 4rem; }
.products-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 2rem;
  align-items: end;
}
.hero-product-panel {
  background: linear-gradient(145deg, rgba(255,255,255,0.12), rgba(255,255,255,0.04));
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 1.3rem;
  box-shadow: 0 24px 70px rgba(0,0,0,0.28);
}
.hero-product-panel span {
  display: block;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}
.hero-product-panel strong {
  display: block;
  font-size: 2rem;
  line-height: 1.1;
}
.hero-product-panel p {
  margin-bottom: 0;
}
.product-catalog-section {
  background:
    radial-gradient(circle at top right, rgba(255, 85, 0, 0.12), transparent 32%),
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
}
.product-tabs-section { padding-top: 1rem; padding-bottom: 1.8rem; }
.product-tabs {
  display: flex;
  gap: 0.7rem;
  overflow-x: auto;
  padding: 0.2rem 0 0.6rem;
  scrollbar-width: thin;
}
.product-tab {
  flex: 0 0 auto;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,0.07);
  color: var(--muted);
  padding: 0.8rem 1rem;
  font: inherit;
  font-weight: 700;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.product-tab:hover,
.product-tab.active {
  color: white;
  background: linear-gradient(135deg, rgba(255, 85, 0, 0.95), rgba(255, 122, 47, 0.85));
  border-color: rgba(255, 122, 47, 0.8);
  transform: translateY(-1px);
}
.product-tab-panel { display: none; }
.product-tab-panel.active { display: block; }
.solution-tabs-section { padding-top: 1rem; padding-bottom: 1.8rem; }
.solution-tabs {
  display: flex;
  gap: 0.7rem;
  overflow-x: auto;
  padding: 0.2rem 0 0.6rem;
  scrollbar-width: thin;
}
.solution-tab {
  flex: 0 0 auto;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,0.07);
  color: var(--muted);
  padding: 0.8rem 1rem;
  font: inherit;
  font-weight: 700;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.solution-tab:hover,
.solution-tab.active {
  color: white;
  background: linear-gradient(135deg, rgba(255, 85, 0, 0.95), rgba(255, 122, 47, 0.85));
  border-color: rgba(255, 122, 47, 0.8);
  transform: translateY(-1px);
}
.solution-tab-panel { display: none; }
.solution-tab-panel.active { display: block; }
.project-tabs-section { padding-top: 1rem; padding-bottom: 1.8rem; }
.project-tabs {
  display: flex;
  gap: 0.7rem;
  overflow-x: auto;
  padding: 0.2rem 0 0.6rem;
  scrollbar-width: thin;
}
.project-tab {
  flex: 0 0 auto;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,0.07);
  color: var(--muted);
  padding: 0.8rem 1rem;
  font: inherit;
  font-weight: 700;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.project-tab:hover,
.project-tab.active {
  color: white;
  background: linear-gradient(135deg, rgba(255, 85, 0, 0.95), rgba(255, 122, 47, 0.85));
  border-color: rgba(255, 122, 47, 0.8);
  transform: translateY(-1px);
}
.project-tab-panel { display: none; }
.project-tab-panel.active { display: block; }
.project-detail-section {
  background:
    radial-gradient(circle at top right, rgba(255, 85, 0, 0.12), transparent 32%),
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
}
.project-gallery-grid .product-card img {
  object-fit: cover;
  padding: 0;
}
.solution-detail-section {
  background:
    radial-gradient(circle at top right, rgba(255, 85, 0, 0.12), transparent 32%),
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
}
.solution-detail-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
  margin-bottom: 2rem;
}
.solution-detail-media img,
.solution-info-card img {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 24px;
  object-fit: cover;
}
.solution-detail-media img {
  aspect-ratio: 16 / 10;
}
.solution-detail-copy p {
  color: var(--muted);
}
.solution-content-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.solution-info-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
}
.solution-info-card img {
  height: 250px;
  border: 0;
  border-radius: 0;
}
.solution-info-card div {
  padding: 1.2rem;
}
.solution-info-card h3 {
  margin-top: 0;
}
.solution-info-card p {
  color: var(--muted);
}
.product-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 2rem;
}
.product-heading p:not(.eyebrow) {
  color: var(--muted);
  max-width: 460px;
  margin: 0;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.product-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 85, 0, 0.45);
  background: rgba(255,255,255,0.11);
}
.product-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  padding: 1rem;
  background: radial-gradient(circle at center, rgba(255,255,255,0.16), rgba(255,255,255,0.04) 58%, rgba(255,255,255,0.02));
}
.product-card img,
.project-category-card img {
  cursor: zoom-in;
}
.product-card div {
  padding: 1.1rem;
}
.product-card h3 {
  margin: 0 0 0.7rem;
  font-size: 1.05rem;
}
.product-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}
.gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.2rem;
  background: rgba(0,0,0,0.86);
  backdrop-filter: blur(14px);
}
.gallery-lightbox.open { display: flex; }
.gallery-lightbox-inner {
  width: min(1100px, 100%);
  max-height: min(860px, calc(100vh - 2.4rem));
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 1rem;
}
.gallery-lightbox-figure {
  min-height: 0;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
}
.gallery-lightbox-img {
  max-width: 100%;
  max-height: calc(100vh - 12rem);
  object-fit: contain;
  padding: 1rem;
}
.gallery-lightbox-caption {
  color: white;
  text-align: center;
}
.gallery-lightbox-caption strong {
  display: block;
  font-size: 1rem;
}
.gallery-lightbox-caption span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
}
.gallery-lightbox-close,
.gallery-lightbox-prev,
.gallery-lightbox-next {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.12);
  color: white;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}
.gallery-lightbox-close { top: 1rem; right: 1rem; }
.gallery-lightbox-prev { left: 1rem; top: 50%; transform: translateY(-50%); }
.gallery-lightbox-next { right: 1rem; top: 50%; transform: translateY(-50%); }
.gallery-lightbox-close:hover,
.gallery-lightbox-prev:hover,
.gallery-lightbox-next:hover {
  background: rgba(255, 85, 0, 0.85);
}
.contact-grid { grid-template-columns: 1.2fr 0.8fr; }
.contact-form input, .contact-form textarea { width: 100%; margin-bottom: 1rem; padding: 0.95rem 1rem; border-radius: 12px; border: 1px solid var(--border); background: rgba(255,255,255,0.06); color: white; }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: #92a0ad; }
.contact-map-section {
  width: 100%;
  margin-top: 1rem;
}
.contact-map-section iframe {
  display: block;
  width: 100%;
  height: min(64vh, 560px);
  min-height: 360px;
  border: 0;
}
.site-footer {
  padding: 3.5rem 0 1.4rem;
  border-top: 1px solid var(--border);
  margin-top: 1rem;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0)),
    rgba(5, 7, 11, 0.7);
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.5fr) repeat(3, minmax(150px, 1fr));
  gap: 2rem;
  color: var(--muted);
}
.footer-grid h3 {
  color: white;
  margin: 0 0 0.95rem;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.footer-grid a {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--muted);
}
.footer-grid a:hover { color: white; }
.footer-brand-block p {
  max-width: 430px;
  line-height: 1.7;
}
.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.1rem;
}
.footer-badges span {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.42rem 0.7rem;
  color: #d9e2ea;
  background: rgba(255,255,255,0.04);
  font-size: 0.82rem;
}
.footer-contact-link {
  color: var(--accent) !important;
  font-weight: 700;
  margin-top: 0.8rem;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  border-top: 1px solid var(--border);
  margin-top: 2.2rem;
  padding-top: 1.1rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.footer-bottom p { margin: 0; }
.footer-bottom div {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-bottom a { color: var(--muted); }
.footer-bottom a:hover { color: white; }
.reveal { opacity: 0; transform: translateY(24px); transition: all 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
@media (max-width: 900px) {
  .card-grid, .product-category-grid, .intro-grid, .story-grid, .contact-grid, .showcase-wrap, .gallery-grid, .video-grid, .video-gallery, .footer-grid, .products-hero-grid, .product-grid, .solution-detail-grid, .solution-content-grid { grid-template-columns: 1fr; }
  .product-category-grid .product-category-card:last-child:nth-child(3n + 1) { grid-column: auto; }
  .card-large { grid-row: auto; }
  .product-heading { display: block; }
  .product-heading p:not(.eyebrow) { margin-top: 1rem; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 720px) {
  .nav-toggle { display: inline-block; }
  .nav-links { display: none; position: absolute; top: 92px; right: 1rem; background: rgba(5,7,11,0.95); border: 1px solid var(--border); padding: 1rem; border-radius: 16px; flex-direction: column; align-items: flex-start; }
  .nav-links.open { display: flex; }
  .nav-item { width: 100%; }
  .submenu { position: static; display: none; min-width: 100%; margin-top: 0.3rem; }
  .nav-item:hover .submenu { display: flex; }
  .hero-content { padding-top: 5rem; }
  .hero-stats { flex-direction: column; }
  .gallery-lightbox { padding: 0.75rem; }
  .gallery-lightbox-inner { max-height: calc(100vh - 1.5rem); }
  .gallery-lightbox-figure { border-radius: 16px; }
  .gallery-lightbox-img { max-height: calc(100vh - 9rem); padding: 0.5rem; }
  .gallery-lightbox-close { top: 0.75rem; right: 0.75rem; }
  .gallery-lightbox-prev,
  .gallery-lightbox-next {
    top: auto;
    bottom: 1rem;
    transform: none;
  }
  .gallery-lightbox-prev { left: 1rem; }
  .gallery-lightbox-next { right: 1rem; }
}