:root {
  --border-radius: 5px;
  --container-width: 1200px;
  --section-space: 80px;
  --page-gutter: 32px;
  --card-space: 24px;
  --section-heading-size: clamp(30px, 3.5vw, 44px);
  --brand-red: #e11111;
  --brand-red-hover: #000000;
  --brand-red-text: #c00f0f;
  --brand-red-soft: #f2f2f2;
  --brand-red-on-dark: #e11111;
  --surface: #ffffff;
  --surface-muted: #f2f2f2;
  --surface-tinted: #f2f2f2;
  --surface-dark: #000000;
  --surface-dark-raised: #000000;
  --text: #222222;
  --text-muted: #555555;
  --text-inverse: #ffffff;
  --text-inverse-muted: #d6d6d6;
  --border: #dedede;
  --border-dark: #555555;
  --shadow: 0 8px 24px #00000014;
  color-scheme: light;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--surface);
}

* { box-sizing: border-box; }
body { margin: 0; }
.inner-page { min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; }
.inner-page > main { flex: 1; }
a { color: inherit; text-decoration: none; }
button, select, input, textarea { font: inherit; }
button, input, textarea { color: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }

.site-header,
.site-footer,
.solutions-section,
.carousel,
.carousel-slide,
.carousel-slide::before,
.solution-card,
.solution-card-link,
.solution-image,
.language-picker summary,
.language-options,
.carousel-dot::after,
img {
  border-radius: var(--border-radius);
}

.solution-image { border-radius: var(--border-radius) var(--border-radius) 0 0; }
.solution-image img { border-radius: inherit; }

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.navbar {
  max-width: 1200px;
  min-height: 88px;
  margin-inline: auto;
  padding: 20px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo {
  display: block;
  width: 180px;
  height: auto;
}

.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-link {
  padding: 12px 16px;
  border-radius: var(--border-radius);
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
  transition: background-color 160ms ease, color 160ms ease;
}

.nav-link[aria-current="page"] {
  color: var(--brand-red-text);
}

.nav-link:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-thickness: 1px;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-left: 16px;
  padding: 13px 20px;
  border-radius: var(--border-radius);
  background: var(--brand-red);
  color: var(--text-inverse);
  font-size: 14px;
  font-weight: 700;
  transition: background-color 160ms ease;
}

.contact-link:hover { background: var(--brand-red-hover); }
a:focus-visible, button:focus-visible, select:focus-visible { outline: 3px solid var(--brand-red); outline-offset: 4px; }
.language-picker { position: relative; margin-left: 8px; }
.language-picker summary {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  padding: 8px;
  list-style: none;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}
.language-picker summary::-webkit-details-marker { display: none; }
.language-picker summary:hover { color: var(--brand-red-text); }
.language-picker summary:focus-visible { outline: 3px solid var(--brand-red); outline-offset: 2px; }
.language-flag { width: 21px; height: 14px; flex-shrink: 0; }
.language-options {
  position: absolute;
  z-index: 10;
  top: 100%;
  right: 0;
  min-width: 155px;
  padding: 4px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.language-options button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 44px;
  padding: 10px;
  border: 0;
  border-radius: var(--border-radius);
  background: transparent;
  color: var(--text-muted);
  font-size: 13px;
  text-align: left;
  cursor: pointer;
}
.language-options button:hover, .language-options button[aria-pressed="true"] { background: var(--brand-red-soft); color: var(--brand-red-text); }
.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  background: var(--surface);
  color: var(--brand-red-text);
  cursor: pointer;
}

.close-line { display: none; }
.menu-toggle[aria-expanded="true"] .menu-line { display: none; }
.menu-toggle[aria-expanded="true"] .close-line { display: block; }

.carousel { position: relative; background: var(--surface-muted); touch-action: pan-y; }
.carousel-slide {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  background: var(--surface-muted);
}
.carousel-slide .slide-image {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.carousel-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, #ffffffb3 0%, #ffffff99 20%, #ffffff66 40%, #ffffff33 60%, #ffffff0d 80%, transparent 100%);
  pointer-events: none;
}
.slide-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding: 56px 32px 88px;
}
.slide-eyebrow {
  margin: 0 0 24px;
  color: var(--brand-red-text);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}
.slide-title {
  margin: 0;
  font-size: clamp(40px, 5.2vw, 68px);
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: -2px;
  white-space: pre-line;
  overflow-wrap: break-word;
}
.page-carousel .slide-title { max-width: 650px; font-size: clamp(36px, 4.5vw, 60px); }
.slide-description {
  max-width: 530px;
  margin: 24px 0 28px;
  color: var(--text-muted);
  font-size: 17px;
  line-height: 1.65;
}
.slide-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.slide-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 22px;
  border: 1px solid var(--brand-red);
  border-radius: var(--border-radius);
  font-size: 14px;
  font-weight: 700;
}
.slide-button-primary { background: var(--brand-red); color: var(--text-inverse); }
.slide-button-primary:hover { background: var(--brand-red-hover); border-color: var(--brand-red-hover); }
.slide-button-secondary { background: var(--surface); border-color: var(--surface-dark); color: var(--text); }
.slide-button-secondary:hover { background: var(--surface-dark); color: var(--text-inverse); }

@media (max-width: 600px) {
  .carousel-slide { min-height: 0; flex-direction: column; background: var(--surface); }
  .carousel-slide .slide-image { position: relative; height: auto; aspect-ratio: 1672 / 941; }
  .carousel-slide::before { display: none; }
  .slide-content { padding: 28px 20px 84px; background: var(--surface); }
  .slide-eyebrow { font-size: 10px; letter-spacing: 1px; }
  .slide-title { font-size: clamp(34px, 8.5vw, 48px); letter-spacing: -1px; }
  .slide-description { font-size: 16px; }
  .slide-actions { flex-direction: column; align-items: stretch; }
}
.carousel-dots {
  position: absolute;
  z-index: 3;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 4px;
}
.carousel-dot {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: var(--border-radius);
  background: transparent;
  cursor: pointer;
}
.carousel-dot::after { content: ""; width: 24px; height: 4px; background: var(--surface-dark); }
.carousel-dot[aria-current="true"]::after, .carousel-dot:hover::after { background: var(--brand-red); }
.carousel:focus-visible { outline: 3px solid var(--brand-red); outline-offset: -3px; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1050px) {
  .navbar { min-height: 76px; padding: 16px 20px; flex-wrap: wrap; gap: 12px; }
  .brand-logo { width: 150px; }
  .menu-toggle { display: inline-flex; }
  .nav-links { width: 100%; flex-direction: column; align-items: stretch; gap: 6px; }
  .navbar.menu-ready .nav-links { display: none; }
  .navbar.menu-ready.menu-open .nav-links { display: flex; }
  .nav-link { padding: 14px 16px; }
  .contact-link { margin: 6px 0 0; }
  .language-picker { margin: 6px 0 0; align-self: flex-start; }
  .language-options { left: 0; right: auto; }
}

.solutions-section { background: var(--surface-muted); scroll-margin-top: 24px; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 100; padding: 14px 20px; background: var(--surface-dark); color: var(--text-inverse); border-radius: var(--border-radius); transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
.solution-search { max-width: 590px; margin-top: 28px; }
.solution-search label { display: block; margin-bottom: 10px; font-size: 15px; font-weight: 700; }
.solution-search-controls { display: flex; gap: 10px; }
.solution-search input { width: 100%; min-width: 0; min-height: 48px; padding: 12px 16px; border: 1px solid var(--border); border-radius: var(--border-radius); background: var(--surface); color: var(--text); font: inherit; }
.solution-search button { flex-shrink: 0; cursor: pointer; }
.portfolio-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 48px; padding-bottom: 28px; border-bottom: 1px solid var(--border); }
.portfolio-filters { display: flex; flex-wrap: wrap; gap: 10px; }
.portfolio-filters button { min-height: 44px; padding: 12px 16px; border: 1px solid var(--border); border-radius: var(--border-radius); background: var(--surface); color: var(--text); font-weight: 700; cursor: pointer; }
.portfolio-filters button:hover { border-color: var(--brand-red); color: var(--brand-red-text); }
.portfolio-filters button[aria-pressed="true"] { background: var(--surface-dark); border-color: var(--surface-dark); color: var(--text-inverse); }
.portfolio-count { flex-shrink: 0; margin: 0; color: var(--text-muted); font-size: 14px; }
.portfolio-section .portfolio-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.portfolio-badge { margin: 0 0 12px; color: var(--brand-red-text); font-size: 12px; font-weight: 700; }
.portfolio-card h3 { margin-bottom: 14px; font-size: 22px; }
.portfolio-description { margin: 0 0 24px; color: var(--text-muted); font-size: 15px; line-height: 1.7; }
.product-photo img { object-fit: contain; padding: 28px; }
.portfolio-empty { padding: 32px; border: 1px solid var(--border); border-radius: var(--border-radius); background: var(--surface); }
.portfolio-empty p { margin: 0 0 24px; line-height: 1.7; }
@media (max-width: 1000px) {
  .portfolio-toolbar { flex-direction: column; align-items: flex-start; }
  .portfolio-section .portfolio-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .solution-search-controls { flex-direction: column; }
  .solution-search button { align-self: flex-start; }
  .portfolio-section .portfolio-grid { grid-template-columns: minmax(0, 1fr); }
  .portfolio-toolbar { margin-bottom: 32px; }
}
.solutions-container { max-width: 1200px; margin-inline: auto; padding: 80px 32px; }
.section-eyebrow { margin: 0 0 12px; color: var(--brand-red-text); font-size: 12px; font-weight: 700; letter-spacing: 1.4px; text-transform: uppercase; }
.section-title { margin: 0 0 36px; font-size: clamp(30px, 3.5vw, 44px); line-height: 1.15; letter-spacing: -1px; }
.solutions-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.solution-card { background: var(--surface); border: 1px solid var(--border); }
.solution-card:hover { border-color: var(--brand-red); }
.solution-card-link { display: flex; flex-direction: column; height: 100%; }
.solution-image { aspect-ratio: 4 / 3; overflow: hidden; background: var(--surface); }
.solution-image img { display: block; width: 100%; height: 100%; object-fit: cover; }
.solution-card-content { display: flex; flex-direction: column; flex: 1; padding: 24px 20px; }
.solution-card h3 { margin: 0 0 24px; font-size: 19px; line-height: 1.35; }
.solution-card-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  min-height: 44px;
  margin-top: auto;
  padding: 12px 18px;
  border: 1px solid var(--brand-red);
  border-radius: var(--border-radius);
  background: var(--brand-red);
  color: var(--text-inverse);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}
.solution-card-link:hover .solution-card-cta,
.solution-card-link:focus-visible .solution-card-cta {
  background: var(--brand-red-hover);
  border-color: var(--brand-red-hover);
}
@media (max-width: 900px) {
  .solutions-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .solutions-container { padding: 48px 20px; }
  .solutions-grid { grid-template-columns: minmax(0, 1fr); }
  .solution-card-content { padding: 24px; }
}

.company-intro-section { background: var(--surface-muted); border-radius: var(--border-radius); }
.company-intro-container { max-width: 1200px; margin-inline: auto; padding: 80px 32px; }
.company-intro-title { margin-bottom: 24px; white-space: pre-line; }
.company-intro-description { max-width: 680px; margin: 0; color: var(--text-muted); font-size: 18px; line-height: 1.8; }
@media (max-width: 560px) {
  .company-intro-container { padding: 48px 20px; }
  .company-intro-description { font-size: 16px; }
}

.company-history-section { background: var(--surface); border-radius: var(--border-radius); }
.company-history-container {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  align-items: start;
  gap: 64px;
  max-width: 1200px;
  margin-inline: auto;
  padding: 80px 32px;
}
.company-history-milestone { padding: 32px; border: 1px solid var(--border); border-radius: var(--border-radius); background: var(--surface-muted); }
.company-history-year { margin: 0; color: var(--brand-red-text); font-size: clamp(64px, 7vw, 100px); font-weight: 800; line-height: 1; letter-spacing: -4px; }
.company-history-caption { margin: 20px 0 0; color: var(--text); font-size: 16px; font-weight: 700; line-height: 1.6; }
.company-history-title { margin-bottom: 24px; font-size: clamp(28px, 3vw, 40px); white-space: pre-line; }
.company-history-content > p { margin: 0 0 20px; color: var(--text-muted); font-size: 16px; line-height: 1.8; }
.company-history-content > p:last-child { margin-bottom: 0; }
@media (max-width: 900px) {
  .company-history-container { grid-template-columns: minmax(0, 1fr); gap: 32px; }
}
@media (max-width: 560px) {
  .company-history-container { padding: 48px 20px; }
  .company-history-milestone { padding: 24px; }
}

.company-work-title { white-space: pre-line; }
.company-structure-section { background: var(--surface-muted); border-radius: var(--border-radius); }
.company-structure-container {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: 56px;
  max-width: 1200px;
  margin-inline: auto;
  padding: 80px 32px;
}
.company-structure-title { margin-bottom: 28px; white-space: pre-line; }
.company-structure-content p { margin: 0 0 20px; color: var(--text-muted); font-size: 16px; line-height: 1.8; }
.company-structure-content p:last-child { margin-bottom: 0; }
@media (max-width: 900px) {
  .company-structure-container { grid-template-columns: minmax(0, 1fr); gap: 32px; }
}
@media (max-width: 560px) {
  .company-structure-container { padding: 48px 20px; }
}

.about-section { background: var(--surface); border-radius: var(--border-radius); }
.about-container {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: 56px;
  max-width: 1200px;
  margin-inline: auto;
  padding: 80px 32px;
}
.about-title { margin-bottom: 24px; font-size: clamp(30px, 3vw, 40px); white-space: pre-line; }
.about-description { margin: 0 0 16px; color: var(--text-muted); font-size: 16px; line-height: 1.8; }
.about-button { margin-top: 12px; }
.about-figure { min-width: 0; margin: 0; }
.about-figure img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; object-position: center; }
.about-figure figcaption { margin-top: 14px; color: var(--text-muted); font-size: 12px; font-weight: 700; line-height: 1.6; }
@media (max-width: 900px) {
  .about-container { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .about-figure img { aspect-ratio: 16 / 9; }
}
@media (max-width: 560px) {
  .about-container { padding: 48px 20px; }
}

.applications-section { background: var(--surface-muted); border-radius: var(--border-radius); }
.applications-container {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: 56px;
  max-width: 1200px;
  margin-inline: auto;
  padding: 80px 32px;
}
.applications-title { margin-bottom: 24px; font-size: clamp(30px, 3vw, 40px); white-space: pre-line; }
.applications-description { max-width: 480px; margin: 0; color: var(--text-muted); font-size: 16px; line-height: 1.8; }
.applications-sectors { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; padding: 0; margin: 0 0 28px; list-style: none; }
.applications-sectors a {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  width: 100%;
  height: 100%;
  min-height: 56px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  background: var(--surface);
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 700;
}
.applications-sectors a:hover { border-color: var(--brand-red); background: var(--brand-red-soft); color: var(--brand-red-text); }
.sector-icon { width: 24px; height: 24px; flex-shrink: 0; fill: none; stroke: var(--brand-red); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.applications-sectors span { min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 900px) {
  .applications-container { grid-template-columns: minmax(0, 1fr); gap: 32px; }
}
@media (max-width: 560px) {
  .applications-container { padding: 48px 20px; }
  .applications-sectors { gap: 10px; }
  .applications-sectors a { padding-inline: 16px; }
}

.process-section { background: var(--surface-dark); color: var(--text-inverse); border-radius: var(--border-radius); }
.process-section .section-eyebrow { color: var(--text-inverse); }
.process-container { max-width: 1200px; margin-inline: auto; padding: 80px 32px; }
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  padding: 0;
  margin: 0;
  list-style: none;
}
.process-step { padding: 28px; border: 1px solid var(--border-dark); border-radius: var(--border-radius); background: var(--surface-dark-raised); }
.process-number { display: block; margin-bottom: 28px; color: var(--brand-red-on-dark); font-size: 40px; font-weight: 800; line-height: 1; letter-spacing: -1px; }
.process-step h3 { margin: 0 0 14px; font-size: 20px; line-height: 1.35; }
.process-step p { margin: 0; color: var(--text-inverse-muted); font-size: 15px; line-height: 1.8; }
@media (max-width: 760px) {
  .process-steps { grid-template-columns: minmax(0, 1fr); gap: 16px; }
}
@media (max-width: 560px) {
  .process-container { padding: 48px 20px; }
  .process-step { padding: 24px; }
}

.catalogs-section { background: var(--surface-tinted); border-radius: var(--border-radius); }
.catalogs-container {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: 56px;
  max-width: 1200px;
  margin-inline: auto;
  padding: 80px 32px;
}
.catalogs-title { margin-bottom: 24px; white-space: pre-line; }
.catalogs-description { max-width: 480px; margin: 0 0 28px; color: var(--text-muted); font-size: 16px; line-height: 1.8; }
.catalogs-groups { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.catalogs-groups li {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 22px 24px;
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  background: var(--surface);
}
.catalogs-number { color: var(--brand-red-text); font-size: 20px; font-weight: 800; }
.catalogs-groups strong { font-size: 16px; line-height: 1.5; }
@media (max-width: 900px) {
  .catalogs-container { grid-template-columns: minmax(0, 1fr); gap: 32px; }
}
@media (max-width: 560px) {
  .catalogs-container { padding: 48px 20px; }
  .catalogs-groups li { padding: 20px; gap: 16px; }
}

.project-section { background: var(--brand-red); color: var(--text-inverse); border-radius: var(--border-radius); }
.project-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  max-width: 1200px;
  margin-inline: auto;
  padding: 72px 32px;
}
.project-content { max-width: 650px; }
.project-section .section-eyebrow { color: var(--text-inverse); }
.project-title { margin-bottom: 24px; white-space: pre-line; }
.project-description { max-width: 560px; margin: 0; color: var(--text-inverse); font-size: 16px; line-height: 1.8; }
.project-button { flex-shrink: 0; border-color: var(--text-inverse); background: var(--surface); color: var(--brand-red-text); }
.project-button:hover { background: var(--surface-dark); border-color: var(--surface-dark); color: var(--text-inverse); }
.project-button:focus-visible { outline-color: var(--text-inverse); }
@media (max-width: 760px) {
  .project-container { flex-direction: column; align-items: flex-start; gap: 28px; }
}
@media (max-width: 560px) {
  .project-container { padding: 48px 20px; }
}

.site-footer { background: var(--surface); border-top: 1px solid var(--border); }
.footer-container { max-width: 1200px; margin-inline: auto; padding: 64px 32px 24px; }
.footer-main { display: grid; grid-template-columns: 0.85fr 1.35fr 1fr; gap: 40px; }
.footer-logo { width: 210px; max-width: 100%; }
.footer-identity p { margin: 20px 0 0; color: var(--text-muted); font-size: 13px; line-height: 1.7; }
.footer-eyebrow { margin: 0 0 12px; color: var(--brand-red-text); font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
.footer-contact h2 { margin: 0 0 24px; font-size: clamp(28px, 3vw, 36px); line-height: 1.15; letter-spacing: -1px; }
.footer-phone { display: block; width: fit-content; font-size: 22px; font-weight: 700; }
.footer-email { display: block; width: fit-content; margin-top: 10px; color: var(--text-muted); font-size: 14px; overflow-wrap: anywhere; }
.footer-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.footer-actions .slide-button { padding-inline: 16px; }
.footer-location h3 { margin: 0 0 16px; font-size: 16px; }
.footer-location address { color: var(--text-muted); font-size: 14px; font-style: normal; line-height: 1.9; }
.footer-map { display: inline-block; margin-top: 20px; padding-block: 8px; color: var(--brand-red-text); font-size: 14px; font-weight: 700; text-decoration: underline; text-underline-offset: 4px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 8px 32px; padding: 24px 0; margin-top: 48px; border-top: 1px solid var(--border); }
.footer-nav a { padding-block: 10px; font-size: 14px; font-weight: 700; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px 24px; padding-top: 20px; border-top: 1px solid var(--border); color: var(--text-muted); font-size: 12px; }
.footer-bottom p { margin: 0; }
.footer-bottom-links { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.footer-bottom-links a { padding-block: 10px; }
.site-footer a:hover { color: var(--brand-red-text); }
.site-footer .slide-button-primary:hover { color: var(--text-inverse); }
.site-footer .slide-button-secondary:hover { color: var(--text-inverse); }

@media (max-width: 900px) {
  .footer-main { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-identity { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  .footer-container { padding: 40px 20px 24px; }
  .footer-main { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .footer-nav { gap: 8px 24px; margin-top: 32px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .nav-link, .contact-link { transition: none; }
}

.portfolio-section .solution-search { max-width: 760px; margin: 0 0 28px; }
.segments-intro { background: var(--surface); }
.library-intro { background: var(--surface); }
.library-intro .section-title { margin-bottom: 0; white-space: pre-line; }
.library-section { background: var(--surface-muted); border-radius: var(--border-radius); }
.document-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; padding: 0; margin: 0; list-style: none; }
.document-card { display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--border); border-radius: var(--border-radius); background: var(--surface); }
.document-card h3 { margin: 0 0 16px; font-size: 23px; line-height: 1.35; }
.document-description { margin: 0 0 24px; color: var(--text-muted); font-size: 15px; line-height: 1.8; }
.document-actions { margin-top: auto; display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.document-open { padding-block: 8px; font-size: 13px; font-weight: 700; line-height: 1.6; text-decoration: underline; text-underline-offset: 4px; }
.document-open:hover { color: var(--brand-red-text); }
.document-new-tab { font-weight: 400; }
.documents-about .project-description + .project-description { margin-top: 16px; }
@media (max-width: 1000px) { .document-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) {
  .document-grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .document-card-content { padding: 24px; }
}
.segments-container { max-width: 1200px; margin-inline: auto; padding: 80px 32px; }
.segments-intro-layout { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 64px; }
.segments-intro .section-title { margin-bottom: 0; white-space: pre-line; }
.segments-intro-description { margin: 0; color: var(--text-muted); font-size: 17px; line-height: 1.8; }
.segments-section { background: var(--surface-muted); border-radius: var(--border-radius); }
.segments-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin: 0; padding: 0; list-style: none; }
.segment-card { display: flex; flex-direction: column; padding: 28px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--border-radius); scroll-margin-top: 24px; }
.segment-card-top { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 32px; }
.segment-number { color: var(--brand-red-text); font-size: 32px; font-weight: 800; letter-spacing: -1px; }
.segment-card .sector-icon { width: 32px; height: 32px; }
.segment-card h3 { margin: 0 0 16px; font-size: 24px; line-height: 1.3; }
.segment-card p { margin: 0 0 28px; color: var(--text-muted); font-size: 15px; line-height: 1.8; }
.segment-card .slide-button { margin-top: auto; align-self: flex-start; font-size: 13px; padding-inline: 16px; }
@media (max-width: 900px) {
  .segments-intro-layout { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .segments-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .segments-container { padding: 48px 20px; }
  .segments-grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .segment-card { padding: 24px; }
}

.document-cover { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--border-radius) var(--border-radius) 0 0; }
.document-card-content { display: flex; flex-direction: column; flex: 1; padding: 28px; }
@media (max-width: 600px) { .document-card-content { padding: 24px; } }

.contact-intro { background: var(--surface); }
.contact-socials { display: flex; gap: 12px; margin-top: 24px; }
.social-icon-link { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid var(--border); border-radius: var(--border-radius); background: var(--surface); color: var(--text); }
.social-icon-link:hover { background: var(--brand-red); border-color: var(--brand-red); color: var(--text-inverse); }
.floating-whatsapp { position: fixed; right: max(24px, env(safe-area-inset-right)); bottom: max(24px, env(safe-area-inset-bottom)); z-index: 40; display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px; border-radius: 5px; background: #25d366; color: #ffffff; }
.floating-whatsapp svg { width: 36px; height: 36px; }
.floating-whatsapp:hover { background: #128c7e; color: #ffffff; }
.floating-whatsapp:focus-visible { outline-color: #25d366; outline-offset: 4px; }
.footer-container { padding-bottom: 96px; }
@media (max-width: 600px) {
  .floating-whatsapp { right: max(16px, env(safe-area-inset-right)); bottom: max(16px, env(safe-area-inset-bottom)); }
  .site-footer .footer-container { padding-bottom: 88px; }
}
.contact-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: start; }
.request-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 32px; align-items: start; }
.contact-title { white-space: pre-line; margin-bottom: 24px; }
.contact-description { color: var(--text-muted); font-size: 16px; line-height: 1.8; margin: 0; }
.contact-details { padding: 32px; border: 1px solid var(--border); border-radius: var(--border-radius); background: var(--surface-muted); }
.contact-details address { margin-top: 28px; color: var(--text-muted); font-size: 15px; font-style: normal; line-height: 1.8; }
.request-data-section { background: var(--surface-muted); border-radius: var(--border-radius); }
.request-data-section, .request-review-section { scroll-margin-top: 24px; }
.request-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 20px; }
.request-field label { display: block; margin-bottom: 10px; font-size: 14px; font-weight: 700; }
.request-field input, .request-field textarea { display: block; width: 100%; min-width: 0; min-height: 48px; padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--border-radius); background: var(--surface); color: var(--text); font: inherit; }
.request-field textarea { resize: vertical; line-height: 1.6; }
.request-field input:focus-visible, .request-field textarea:focus-visible { outline: 3px solid var(--brand-red); outline-offset: 3px; }
.request-demand-fields { grid-template-columns: minmax(0, 1fr); }
.request-privacy { margin: 0; color: var(--text-muted); font-size: 13px; line-height: 1.8; }
.request-privacy a { color: var(--brand-red-text); text-decoration: underline; text-underline-offset: 3px; }
.request-form button { justify-self: start; cursor: pointer; }
.request-review-section { background: var(--surface-muted); border-radius: var(--border-radius); }
.request-review-details { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin: 32px 0; padding: 28px; border: 1px solid var(--border); border-radius: var(--border-radius); background: var(--surface); }
.request-review-details > div:last-child { grid-column: 1 / -1; }
.request-review-details dt { margin-bottom: 8px; color: var(--text-muted); font-size: 13px; font-weight: 700; }
.request-review-details dd { margin: 0; line-height: 1.7; white-space: pre-wrap; overflow-wrap: anywhere; }
.request-review-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.request-review-actions button { cursor: pointer; }
@media (max-width: 900px) { .contact-layout, .request-layout { grid-template-columns: minmax(0, 1fr); gap: 32px; } }
@media (max-width: 600px) {
  .request-fields, .request-review-details { grid-template-columns: minmax(0, 1fr); }
  .contact-details, .request-review-details { padding: 24px; }
}

.request-unified-fields { display: grid; gap: 32px; }
.request-group { min-width: 0; margin: 0; padding: 0; border: 0; scroll-margin-top: 24px; }
.request-group legend { width: 100%; margin-bottom: 20px; padding: 0; color: var(--text); font-size: 18px; font-weight: 700; }

/* Shared layout and component sizing across every page. */
.navbar, .slide-content, .footer-container,
.solutions-container, .about-container, .applications-container, .process-container,
.catalogs-container, .project-container, .segments-container,
.company-intro-container, .company-history-container, .company-structure-container {
  max-width: var(--container-width);
  padding-inline: var(--page-gutter);
}
.solutions-container, .about-container, .applications-container, .process-container,
.catalogs-container, .project-container, .segments-container,
.company-intro-container, .company-history-container, .company-structure-container {
  padding-block: var(--section-space);
}
.section-title { font-size: var(--section-heading-size); font-weight: 750; }
.solution-card-content, .document-card-content, .segment-card, .process-step { padding: var(--card-space); }
.solution-card h3, .document-card h3, .segment-card h3, .process-step h3 { font-size: 22px; line-height: 1.35; }
.slide-button, .solution-card-cta, .contact-link { min-height: 48px; padding: 13px 20px; font-size: 14px; line-height: 1.4; }
.slide-button, .solution-card-cta { text-align: center; }
.section-eyebrow, .slide-eyebrow { line-height: 1.6; }
.solution-search input:focus-visible { outline: 3px solid var(--brand-red); outline-offset: 3px; }
.detail-breadcrumb { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; color: var(--text-muted); font-size: 13px; line-height: 1.7; }
.detail-breadcrumb a { text-decoration: underline; text-underline-offset: 4px; }
.solution-breadcrumb { max-width: var(--container-width); margin: 0 auto; padding: 20px var(--page-gutter); }
.solution-detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.solution-detail-image { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.detail-guidance { margin-top: 20px; }
.detail-applications-section { background: var(--surface-muted); border-radius: var(--border-radius); }
.detail-use-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin: 0; padding: 0; list-style: none; }
.detail-use-grid li { padding: var(--card-space); background: var(--surface); border: 1px solid var(--border); border-radius: var(--border-radius); }
.detail-use-grid .sector-icon { width: 32px; height: 32px; margin-bottom: 20px; }
.detail-use-grid h3 { margin: 0; font-size: 22px; line-height: 1.35; }
.solution-detail-layout .slide-actions { margin-top: 28px; }
@media (max-width: 900px) {
  .solution-detail-layout { grid-template-columns: minmax(0, 1fr); gap: 32px; }
}
@media (max-width: 600px) {
  :root { --section-space: 48px; --page-gutter: 20px; }
  .page-carousel .slide-title { font-size: clamp(34px, 8.5vw, 48px); }
  .detail-use-grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }
}