/* AquTai – modern static site */
:root {
  --color-primary: #0078a0;
  --color-primary-dark: #003a5c;
  --color-accent: #00b4d8;
  --color-text: #1a2b33;
  --color-muted: #5a6b75;
  --color-bg: #f7fafb;
  --color-white: #ffffff;
  --color-border: #e2eaee;
  --font-sans: "DM Sans", system-ui, sans-serif;
  --font-serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --radius: 12px;
  --shadow: 0 8px 30px rgba(0, 58, 92, 0.08);
  --container: 1140px;
  --container-wide: 1440px;
  --header-height: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  padding-top: var(--header-height);
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dark); }

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}
.container-wide {
  width: min(100% - 2rem, var(--container-wide));
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transform: translateY(0);
  transition: transform 0.28s ease;
  will-change: transform;
}
.site-header.is-hidden {
  transform: translateY(-100%);
  pointer-events: none;
}
.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 1rem;
}
.brand img { height: 44px; width: auto; }
.site-nav {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
}
.site-nav a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  transition: background 0.2s, color 0.2s;
}
.site-nav a:hover,
.site-nav a.active {
  background: rgba(0, 120, 160, 0.1);
  color: var(--color-primary);
}
.nav-group {
  position: relative;
}
.nav-group::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 12px;
}
.nav-label {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  cursor: default;
}
.nav-label::after {
  content: "▾";
  font-size: 0.65rem;
  opacity: 0.6;
}
.nav-group.active .nav-label,
.nav-group:hover .nav-label,
.nav-group:focus-within .nav-label {
  background: rgba(0, 120, 160, 0.1);
  color: var(--color-primary);
}
.nav-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  padding: 0.5rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  z-index: 200;
}
.nav-group:hover .nav-dropdown,
.nav-group:focus-within .nav-dropdown,
.nav-group.open .nav-dropdown {
  display: flex;
  flex-direction: column;
}
.nav-dropdown a {
  border-radius: 8px;
  white-space: nowrap;
  font-size: 0.9rem;
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
}
.hero-full-image {
  margin: 0;
  padding: 0;
  width: 100%;
  line-height: 0;
  overflow: hidden;
}
.hero-full-image .hero-banner {
  display: block;
  width: 100%;
  max-width: none;
  height: auto;
  margin: 0;
  padding: 0;
  border: 0;
  vertical-align: top;
}

/* Homepage */
.home-intro {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: var(--color-white);
  padding: 3.5rem 0;
}
.home-intro-grid {
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 2rem;
  align-items: center;
}
.home-intro-copy h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.35rem);
  font-weight: 600;
  line-height: 1.2;
  margin: 0.5rem 0 1rem;
  color: var(--color-white);
}
.home-intro-copy p:last-child {
  margin: 0;
  opacity: 0.92;
  max-width: 58ch;
}
.home-intro .eyebrow {
  color: rgba(255, 255, 255, 0.85);
}
.home-intro-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 200px;
}
.home-stats {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: 2rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.stat {
  text-align: center;
  padding: 0.5rem;
}
.stat strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: 0.35rem;
}
.stat span {
  display: block;
  font-size: 0.88rem;
  color: var(--color-muted);
  line-height: 1.4;
}
.section-head.centered-block {
  display: block;
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: 2.5rem;
}
.section-head.centered-block h2 {
  margin: 0.35rem 0 0.75rem;
}
.section-lead {
  margin: 0;
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.65;
}
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.solution-card {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 2rem 1.75rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: inherit;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(0, 120, 160, 0.25);
  color: inherit;
}
.solution-icon {
  font-size: 2rem;
  line-height: 1;
}
.solution-card h3 {
  margin: 0;
  font-size: 1.15rem;
}
.solution-card p {
  margin: 0;
  flex: 1;
  color: var(--color-muted);
  font-size: 0.95rem;
}
.solution-card .text-link {
  margin-top: 0.25rem;
}
.about-split {
  align-items: center;
}
.about-copy .eyebrow {
  color: var(--color-primary);
}
.about-copy h2 {
  margin: 0.35rem 0 1rem;
}
.about-copy p {
  color: var(--color-muted);
}
.about-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  margin-top: 1.75rem;
}
.about-media {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--color-white);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.home-cta {
  background: linear-gradient(135deg, #002840, var(--color-primary-dark));
  color: var(--color-white);
  padding: 3.5rem 0;
}
.home-cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.home-cta h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2rem);
  font-weight: 600;
  margin: 0 0 0.5rem;
  color: var(--color-white);
}
.home-cta p {
  margin: 0;
  opacity: 0.9;
  max-width: 52ch;
}
.home-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.btn-secondary {
  background: var(--color-white);
  color: var(--color-primary-dark);
  border: 2px solid var(--color-white);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-primary-dark);
}
.btn-outline-light {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.55);
}
.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
}
.features .eyebrow,
.products-preview .eyebrow,
.articles-preview .eyebrow {
  color: var(--color-primary);
}

/* Company overview */
.page-hero .hero-eyebrow {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 0.5rem;
}
.company-mission {
  background: var(--color-white);
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}
.company-mission-inner {
  max-width: 800px;
  margin-inline: auto;
  text-align: center;
}
.company-mission-inner h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 600;
  line-height: 1.25;
  margin: 0 0 1rem;
  color: var(--color-primary-dark);
}
.company-mission-inner p {
  margin: 0;
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.7;
}
.company-block .eyebrow,
.company-values .eyebrow,
.company-capabilities .eyebrow,
.company-certs .eyebrow {
  color: var(--color-primary);
}
.company-split {
  align-items: center;
  gap: 3rem;
}
.company-split.reverse .company-figure {
  order: -1;
}
.company-copy h2 {
  margin: 0.35rem 0 1rem;
}
.company-copy p {
  color: var(--color-muted);
}
.company-list {
  margin: 1.25rem 0 0;
  padding-left: 1.2rem;
  color: var(--color-muted);
}
.company-list li {
  margin-bottom: 0.5rem;
}
.company-list li::marker {
  color: var(--color-primary);
}
.company-figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--color-white);
  aspect-ratio: 4/3;
}
.company-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.company-values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.value-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.value-card strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary-dark);
}
.value-card p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}
.company-cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.company-cap-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  color: inherit;
  transition: transform 0.2s, box-shadow 0.2s;
}
.company-cap-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 58, 92, 0.12);
  color: inherit;
}
.company-cap-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  object-position: center;
}
.company-cap-body {
  padding: 1.35rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}
.company-cap-body h3 {
  margin: 0;
  font-size: 1.1rem;
}
.company-cap-body p {
  margin: 0;
  flex: 1;
  color: var(--color-muted);
  font-size: 0.92rem;
}
.cert-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}
.cert-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  min-width: 100px;
}
.cert-badge img {
  width: 88px;
  height: 88px;
  object-fit: contain;
  background: var(--color-bg);
  border-radius: var(--radius);
  padding: 0.5rem;
}
.cert-badge span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-muted);
}

/* Industrial portfolio */
.portfolio-sectors .eyebrow,
.portfolio-projects .eyebrow,
.portfolio-process .eyebrow {
  color: var(--color-primary);
}
.portfolio-sectors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.sector-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.sector-card strong {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--color-primary-dark);
  font-size: 1rem;
}
.sector-card p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}
.portfolio-lead {
  margin: -1rem 0 2rem;
  max-width: 62ch;
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.portfolio-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
}
.portfolio-media {
  position: relative;
  width: 100%;
  border-radius: 0;
  box-shadow: none;
}
.portfolio-media img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  object-position: center;
  display: block;
}
.portfolio-tag {
  position: absolute;
  left: 0.85rem;
  bottom: 0.85rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: rgba(0, 58, 92, 0.82);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.portfolio-body {
  padding: 1.25rem 1.35rem 1.4rem;
}
.portfolio-body h3 {
  margin: 0 0 0.45rem;
  font-size: 1.1rem;
}
.portfolio-body p {
  margin: 0 0 0.75rem;
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}
.process-steps {
  margin: 1.25rem 0 0;
  padding-left: 1.2rem;
  color: var(--color-muted);
}
.process-steps li {
  margin-bottom: 0.85rem;
  line-height: 1.55;
}
.process-steps li::marker {
  color: var(--color-primary);
  font-weight: 700;
}
.process-steps strong {
  color: var(--color-text);
}

.career-benefits .eyebrow,
.career-roles .eyebrow,
.career-apply .eyebrow {
  color: var(--color-primary);
}
.career-apply .form-intro h2 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  margin: 0.35rem 0 0.75rem;
  color: var(--color-primary-dark);
}
.career-apply .form-intro p {
  color: var(--color-muted);
}

.hero-with-banner {
  min-height: 72vh;
  display: flex;
  align-items: center;
  color: var(--color-white);
}
.hero-with-banner .hero-banner {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 58, 92, 0.78), rgba(0, 120, 160, 0.55));
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
  padding: 4rem 0;
}
.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0.5rem 0 1rem;
}
.hero .lead { font-size: 1.15rem; opacity: 0.95; margin-bottom: 2rem; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 600;
  opacity: 0.85;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 4.5rem 0;
  color: var(--color-white);
  background-color: #002840;
  background-image:
    radial-gradient(ellipse 72% 85% at 0% 100%, rgba(0, 180, 216, 0.3), transparent 58%),
    radial-gradient(ellipse 58% 68% at 100% 0%, rgba(0, 120, 160, 0.42), transparent 52%),
    radial-gradient(circle at 50% 120%, rgba(0, 58, 92, 0.55), transparent 45%),
    linear-gradient(145deg, #001f33 0%, var(--color-primary-dark) 40%, #005a7a 76%, var(--color-primary) 100%);
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.22;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
  mix-blend-mode: soft-light;
  pointer-events: none;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    repeating-linear-gradient(
      -14deg,
      transparent,
      transparent 3px,
      rgba(255, 255, 255, 0.018) 3px,
      rgba(255, 255, 255, 0.018) 4px
    ),
    repeating-linear-gradient(
      76deg,
      transparent,
      transparent 48px,
      rgba(255, 255, 255, 0.025) 48px,
      rgba(255, 255, 255, 0.025) 49px
    );
  pointer-events: none;
}
.page-hero .container {
  position: relative;
  z-index: 1;
}
.page-hero.subtle {
  background-color: #002840;
  background-image:
    radial-gradient(ellipse 72% 85% at 0% 100%, rgba(0, 180, 216, 0.25), transparent 58%),
    linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
}
.page-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0;
}
.page-hero .lead { opacity: 0.9; margin-top: 0.75rem; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--color-white);
  color: var(--color-primary-dark);
}
.btn-primary:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.15); color: var(--color-primary-dark); }
.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline:hover { background: rgba(255,255,255,0.12); color: var(--color-white); }
.page-content .btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  margin-top: 1rem;
}

/* Sections */
.section { padding: 4.5rem 0; }
.section h2 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
}
.section.alt-bg { background: var(--color-white); }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.section-head h2 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0;
}
.text-link { font-weight: 600; white-space: nowrap; }

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.feature {
  background: var(--color-white);
  padding: 1.75rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.feature-icon { font-size: 1.75rem; display: block; margin-bottom: 0.75rem; }
.feature h3 { margin: 0 0 0.5rem; font-size: 1.05rem; }
.feature p { margin: 0; color: var(--color-muted); font-size: 0.95rem; }

/* Split layout */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.split img { border-radius: var(--radius); box-shadow: var(--shadow); }
.about-preview .split {
  align-items: center;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}
.card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  color: inherit;
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 58, 92, 0.12);
  color: inherit;
}
.card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.product-card img {
  object-fit: contain;
  object-position: center;
  background: var(--color-bg);
}
.card-body { padding: 1.25rem; }
.card-body h3 { margin: 0; font-size: 1rem; line-height: 1.4; }
.card-body p { margin: 0.5rem 0 0; color: var(--color-muted); font-size: 0.9rem; }

.section-head.centered {
  text-align: center;
  justify-content: center;
  flex-direction: column;
  align-items: center;
}

/* Certifications carousel */
.certifications {
  background: var(--color-white);
}
.cert-carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.cert-track-wrap {
  overflow: hidden;
  flex: 1;
}
.cert-track {
  display: flex;
  gap: 2rem;
  width: max-content;
  animation: cert-scroll 28s linear infinite;
}
.cert-carousel:hover .cert-track {
  animation-play-state: paused;
}
.cert-slide {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  min-width: 140px;
}
.cert-slide img {
  width: 120px;
  height: 120px;
  object-fit: contain;
  border-radius: var(--radius);
  background: var(--color-bg);
  padding: 0.75rem;
  box-shadow: var(--shadow);
}
.cert-slide span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-muted);
}
.cert-nav {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-primary);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}
.cert-nav:hover {
  background: var(--color-primary);
  color: var(--color-white);
}
@keyframes cert-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.category-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}
.category-head h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.3;
  margin: 0;
}
.category-block { margin-bottom: 3rem; }
.category-desc {
  margin: 0.5rem 0 0;
  max-width: 58ch;
  color: var(--color-muted);
  line-height: 1.55;
}

/* Products page */
.products-categories .eyebrow,
.products-catalog .eyebrow,
.products-benefits .eyebrow {
  color: var(--color-primary);
}
.product-categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.product-category-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  color: inherit;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.product-category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 58, 92, 0.12);
  border-color: rgba(0, 120, 160, 0.25);
  color: inherit;
}
.product-category-card img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  object-position: center;
}
.product-category-body {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.35rem 1.4rem 1.5rem;
  flex: 1;
}
.product-category-body .portfolio-tag {
  position: static;
  align-self: flex-start;
  background: rgba(0, 120, 160, 0.12);
  color: var(--color-primary);
  margin-bottom: 0.15rem;
}
.product-category-body h3 {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.35;
}
.product-category-body p {
  margin: 0;
  flex: 1;
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}
.product-category-body .text-link {
  margin-top: 0.35rem;
}
.products-catalog .category-block:last-child {
  margin-bottom: 0;
}

/* Product category pages */
.product-category-intro .eyebrow,
.product-category-overview .eyebrow,
.product-category-catalog .eyebrow,
.product-category-gallery .eyebrow,
.product-category-highlights .eyebrow,
.product-category-related .eyebrow {
  color: var(--color-primary);
}
.product-category-stats .stat strong {
  font-size: 1.35rem;
}
.product-category-grid .product-catalog-card .card-body {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.product-category-grid .product-catalog-card .text-link {
  margin-top: 0.35rem;
}
.product-category-gallery .masonry-gallery {
  margin-top: 0.5rem;
}
.category-empty {
  color: var(--color-muted);
  margin: 0;
}
.page-hero .hero-eyebrow a {
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
}
.page-hero .hero-eyebrow a:hover {
  color: #fff;
  text-decoration: underline;
}
.products-benefits .portfolio-sectors-grid {
  margin-top: 0.5rem;
}

/* Prose */
.prose { max-width: 72ch; }
.prose h1.page-title,
.prose h1 {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 1.5rem;
}
.prose h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.25;
  margin: 2rem 0 1rem;
}
.prose h3, .prose h4 { margin: 1.5rem 0 0.75rem; }
.prose p { margin: 0 0 1rem; color: var(--color-muted); }
.prose ul { margin: 0 0 1.5rem; padding-left: 1.25rem; color: var(--color-muted); }
.prose li { margin-bottom: 0.35rem; }

/* Gallery */
.masonry-gallery {
  columns: 3 260px;
  column-gap: 1rem;
  margin-top: 2rem;
}
.masonry-gallery figure {
  break-inside: avoid;
  margin: 0 0 1rem;
}
.gallery-item {
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  background: none;
  cursor: zoom-in;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.gallery-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 58, 92, 0.15);
}
.gallery-item img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.page-back {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
  transition: color 0.2s ease;
}
.page-back:hover {
  color: var(--color-primary-dark);
}
.gallery-album {
  padding-top: 2.5rem;
}
.gallery-album-meta {
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.masonry-gallery-album {
  columns: 3 320px;
  column-gap: 1.25rem;
  margin-top: 0;
}
.gallery-empty {
  margin: 0;
  color: var(--color-muted);
}

/* Gallery index */
.gallery-stats .stat strong {
  font-size: 1.75rem;
}
.gallery-featured .eyebrow,
.gallery-index .eyebrow,
.gallery-capabilities .eyebrow {
  color: var(--color-primary);
}
.gallery-featured .portfolio-grid {
  margin-top: 0.5rem;
}
.gallery-group-block {
  margin-bottom: 3rem;
}
.gallery-group-block:last-child {
  margin-bottom: 0;
}
.gallery-category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.gallery-category-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  color: inherit;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.gallery-category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 58, 92, 0.12);
  border-color: rgba(0, 120, 160, 0.25);
  color: inherit;
}
.gallery-category-media {
  position: relative;
}
.gallery-category-media img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  object-position: center;
  display: block;
}
.gallery-count {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-primary-dark);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 2px 8px rgba(0, 58, 92, 0.12);
}
.gallery-category-body {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.35rem 1.4rem 1.5rem;
  flex: 1;
}
.gallery-category-body .portfolio-tag {
  position: static;
  align-self: flex-start;
  background: rgba(0, 120, 160, 0.12);
  color: var(--color-primary);
  margin-bottom: 0.15rem;
}
.gallery-category-body h3 {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.35;
}
.gallery-category-body p {
  margin: 0;
  flex: 1;
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}
.gallery-category-body .text-link {
  margin-top: 0.35rem;
}
.gallery-capabilities .portfolio-sectors-grid {
  margin-top: 0.5rem;
}

/* RO guide pages */
.ro-osmosis .eyebrow,
.ro-compare .eyebrow,
.ro-reverse .eyebrow,
.ro-terms .eyebrow,
.ro-process .eyebrow,
.ro-guide .eyebrow {
  color: var(--color-primary);
}
.ro-compare-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.ro-compare-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem 1.6rem 1.65rem;
  box-shadow: var(--shadow);
}
.ro-compare-card-accent {
  border-color: rgba(0, 120, 160, 0.3);
  box-shadow: 0 12px 32px rgba(0, 58, 92, 0.1);
}
.ro-compare-card .portfolio-tag {
  position: static;
  display: inline-block;
  margin-bottom: 0.75rem;
  background: rgba(0, 120, 160, 0.12);
  color: var(--color-primary);
}
.ro-compare-card-accent .portfolio-tag {
  background: rgba(0, 58, 92, 0.82);
  color: #fff;
}
.ro-compare-card h3 {
  margin: 0 0 0.65rem;
  font-size: 1.15rem;
}
.ro-compare-card p {
  margin: 0 0 1rem;
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}
.ro-compare-list {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--color-muted);
  font-size: 0.9rem;
}
.ro-compare-list li {
  margin-bottom: 0.4rem;
}
.ro-compare-list li::marker {
  color: var(--color-primary);
}
.ro-terms-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.ro-term-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.35rem 1.4rem;
}
.ro-term-card strong {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--color-primary-dark);
  font-size: 0.95rem;
}
.ro-term-card p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}
.ro-steps {
  max-width: 52rem;
  margin: 0.5rem auto 0;
  padding-left: 1.25rem;
  color: var(--color-muted);
}
.ro-steps li {
  margin-bottom: 0.9rem;
  line-height: 1.6;
  padding-left: 0.25rem;
}
.ro-steps li::marker {
  color: var(--color-primary);
  font-weight: 700;
}
.ro-steps strong {
  color: var(--color-text);
}
.ro-guide-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.ro-guide-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.5rem 1.6rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  color: inherit;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.ro-guide-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0, 58, 92, 0.1);
  border-color: rgba(0, 120, 160, 0.25);
  color: inherit;
}
.ro-guide-card h3 {
  margin: 0;
  font-size: 1.05rem;
}
.ro-guide-card p {
  margin: 0;
  flex: 1;
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}
.ro-guide-card .text-link {
  margin-top: 0.25rem;
}
.ro-pipeline .eyebrow,
.ro-variants .eyebrow,
.ro-stages-detail .eyebrow,
.ro-stages-list .eyebrow {
  color: var(--color-primary);
}
.ro-pipeline-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 0.5rem;
}
.ro-pipeline-step {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem 1.55rem;
  box-shadow: var(--shadow);
}
.ro-pipeline-step-core {
  border-color: rgba(0, 120, 160, 0.3);
  box-shadow: 0 12px 32px rgba(0, 58, 92, 0.1);
}
.ro-pipeline-step .ro-stage-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 0.75rem;
  border-radius: 999px;
  background: rgba(0, 120, 160, 0.12);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.85rem;
}
.ro-pipeline-step-core .ro-stage-num {
  background: var(--color-primary);
  color: #fff;
}
.ro-pipeline-step h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}
.ro-pipeline-step p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}
.ro-variants-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.ro-variant-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem 1.6rem 1.65rem;
  box-shadow: var(--shadow);
}
.ro-variant-card-accent {
  border-color: rgba(0, 120, 160, 0.3);
  box-shadow: 0 12px 32px rgba(0, 58, 92, 0.1);
}
.ro-variant-card .portfolio-tag {
  position: static;
  display: inline-block;
  margin-bottom: 0.75rem;
  background: rgba(0, 120, 160, 0.12);
  color: var(--color-primary);
}
.ro-variant-card-accent .portfolio-tag {
  background: rgba(0, 58, 92, 0.82);
  color: #fff;
}
.ro-variant-card h3 {
  margin: 0 0 0.65rem;
  font-size: 1.15rem;
}
.ro-variant-card p {
  margin: 0 0 1rem;
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}
.ro-stage-group {
  margin-bottom: 2.5rem;
}
.ro-stage-group:last-child {
  margin-bottom: 0;
}
.ro-stage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}
.ro-stage-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.35rem 1.4rem 1.5rem;
  box-shadow: var(--shadow);
}
.ro-stage-card-core {
  border-color: rgba(0, 120, 160, 0.35);
  box-shadow: 0 12px 32px rgba(0, 58, 92, 0.1);
}
#ro-stage-membrane .ro-stage-grid {
  grid-template-columns: 1fr;
  max-width: 42rem;
}
.ro-stage-card-head {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.65rem;
}
.ro-stage-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.82rem;
  flex-shrink: 0;
}
.ro-stage-card .portfolio-tag {
  position: static;
  background: rgba(0, 120, 160, 0.12);
  color: var(--color-primary);
}
.ro-stage-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}
.ro-stage-card p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}
.ro-workflow .eyebrow,
.ro-tank .eyebrow,
.ro-streams .eyebrow,
.ro-flush .eyebrow,
.ro-environment .eyebrow,
.ro-removals .eyebrow {
  color: var(--color-primary);
}
.ro-steps-wide {
  max-width: none;
}
.ro-benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}
.ro-benefit-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.35rem 1.4rem;
  box-shadow: var(--shadow);
}
.ro-benefit-card strong {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--color-primary-dark);
  font-size: 0.95rem;
}
.ro-benefit-card p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}
.ro-removals-note {
  margin: 2rem auto 0;
  max-width: 58ch;
  text-align: center;
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}
.ro-environment .portfolio-sectors-grid {
  margin-top: 0.5rem;
}
.water-benefits-stats .stat strong {
  font-size: 1.75rem;
}
.water-safe-intro .eyebrow,
.water-benefits-list .eyebrow,
.water-ro-link .eyebrow {
  color: var(--color-primary);
}
.water-benefit-group {
  margin-bottom: 2.5rem;
}
.water-benefit-group:last-child {
  margin-bottom: 0;
}
.water-benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}
.water-benefit-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.35rem 1.4rem 1.5rem;
  box-shadow: var(--shadow);
}
.water-benefit-head {
  margin-bottom: 0.65rem;
}
.water-benefit-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.02rem;
  line-height: 1.35;
}
.water-benefit-card p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}
.water-ro-link .portfolio-sectors-grid {
  margin-top: 0.5rem;
}
.ro-apps-stats .stat strong {
  font-size: 1.75rem;
}
.ro-apps-overview .eyebrow,
.ro-apps-commercial .eyebrow,
.ro-apps-maintenance .eyebrow,
.ro-apps-choose .eyebrow {
  color: var(--color-primary);
}
.ro-verdict-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin: 0 0 2rem;
}
.ro-app-group {
  margin-bottom: 2.5rem;
}
.ro-app-group:last-child {
  margin-bottom: 0;
}
.ro-apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}
.ro-app-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.35rem 1.4rem 1.5rem;
  box-shadow: var(--shadow);
}
.ro-app-yes {
  border-top: 3px solid #2a9d6e;
}
.ro-app-maybe {
  border-top: 3px solid #d4a017;
}
.ro-app-no {
  border-top: 3px solid #c45c4a;
}
.ro-app-head {
  margin-bottom: 0.65rem;
}
.ro-app-head h3 {
  margin: 0.55rem 0 0;
  font-size: 1.02rem;
  line-height: 1.35;
}
.ro-app-card p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}
.ro-app-verdict {
  display: inline-block;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.ro-app-verdict-yes {
  background: rgba(42, 157, 110, 0.14);
  color: #1f7a55;
}
.ro-app-verdict-maybe {
  background: rgba(212, 160, 23, 0.16);
  color: #9a7209;
}
.ro-app-verdict-no {
  background: rgba(196, 92, 74, 0.14);
  color: #a33d2e;
}
.ro-apps-maintenance .portfolio-sectors-grid,
.ro-apps-choose .product-categories-grid {
  margin-top: 0.5rem;
}

/* Partner page */
.partner-benefits .eyebrow,
.partner-types .eyebrow,
.partner-support .eyebrow,
.partner-gallery-section .eyebrow,
.partner-apply .eyebrow {
  color: var(--color-primary);
}
.partner-apply .form-intro h2 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  margin: 0.35rem 0 0.75rem;
}
.partner-apply .form-intro p {
  color: var(--color-muted);
}
.partner-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  max-width: 52rem;
  margin: 0.5rem auto 0;
}
.partner-gallery figure {
  margin: 0;
}
.partner-gallery .gallery-item img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  object-position: center;
}

/* Customer feedback */
.feedback-topics .eyebrow,
.feedback-values .eyebrow,
.customer-feedback-form .eyebrow {
  color: var(--color-primary);
}
.feedback-topics .portfolio-sectors-grid {
  margin-top: 0.5rem;
}
.customer-form-split {
  display: grid;
  grid-template-columns: minmax(240px, 340px) 1fr;
  gap: 3rem;
  align-items: start;
  max-width: 960px;
  margin: 0 auto;
}
.customer-form-aside h2 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  margin: 0.35rem 0 0.75rem;
}
.customer-form-aside > p {
  color: var(--color-muted);
  margin: 0 0 1.5rem;
  line-height: 1.55;
}
.customer-contact-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.15rem 1.25rem;
  margin-bottom: 1rem;
}
.customer-contact-card strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--color-primary-dark);
  font-size: 0.92rem;
}
.customer-contact-card p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}
.customer-form-main .site-form {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}
.customer-form-main {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem 1.85rem;
  box-shadow: var(--shadow);
}
.complaint-types .eyebrow,
.complaint-process .eyebrow,
.complaint-support .eyebrow,
.customer-complaint-form .eyebrow {
  color: var(--color-primary);
}
.complaint-types .portfolio-sectors-grid {
  margin-top: 0.5rem;
}

/* News page */
.news-stats .stat strong {
  font-size: 1.75rem;
}
.news-featured .eyebrow,
.news-articles .eyebrow,
.news-topics .eyebrow {
  color: var(--color-primary);
}
.news-article-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  color: inherit;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.news-article-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 58, 92, 0.12);
  border-color: rgba(0, 120, 160, 0.25);
  color: inherit;
}
.news-article-featured {
  flex-direction: row;
  max-width: 100%;
}
.news-article-media {
  position: relative;
  flex-shrink: 0;
}
.news-article-featured .news-article-media {
  width: 48%;
}
.news-article-card:not(.news-article-featured) .news-article-media img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  object-position: center;
  display: block;
}
.news-article-featured .news-article-media img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  object-position: center;
  display: block;
}
.news-article-media .portfolio-tag {
  left: 0.85rem;
  bottom: 0.85rem;
}
.news-article-body {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.35rem 1.5rem 1.5rem;
  flex: 1;
}
.news-article-featured .news-article-body {
  justify-content: center;
  padding: 1.75rem 2rem;
}
.news-article-body h3 {
  margin: 0;
  font-size: 1.2rem;
  line-height: 1.35;
}
.news-article-featured .news-article-body h3 {
  font-size: 1.5rem;
}
.news-article-body p {
  margin: 0;
  flex: 1;
  color: var(--color-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}
.news-article-body .text-link {
  margin-top: 0.35rem;
}
.news-articles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.news-topics .portfolio-sectors-grid {
  margin-top: 0.5rem;
}

/* Contact page */
.contact-stats .stat strong {
  font-size: 1.1rem;
  word-break: break-word;
}
.contact-topics .eyebrow,
.contact-values .eyebrow,
.contact-form-section .eyebrow,
.contact-related .eyebrow {
  color: var(--color-primary);
}
.contact-topics .portfolio-sectors-grid,
.contact-related-grid {
  margin-top: 0.5rem;
}
.contact-related-card {
  display: flex;
  flex-direction: column;
  color: inherit;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.contact-related-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0, 58, 92, 0.1);
  border-color: rgba(0, 120, 160, 0.25);
  color: inherit;
}
.contact-related-card .text-link {
  margin-top: auto;
  padding-top: 0.5rem;
}
.contact-form-section .customer-form-split {
  max-width: 1000px;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(8, 20, 32, 0.92);
  padding: 1.5rem;
}
.lightbox[hidden] {
  display: none;
}
.lightbox-stage {
  max-width: min(92vw, 1200px);
  max-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-image {
  max-width: 100%;
  max-height: 88vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}
.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  border: none;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.2s ease;
}
.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255, 255, 255, 0.22);
}
.lightbox-close {
  top: 1rem;
  right: 1rem;
}
.lightbox-prev {
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
}
.lightbox-next {
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
}

/* Product detail */
.product-detail .split { align-items: start; }
.product-images {
  width: 100%;
}
.product-main-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 300px;
  margin-bottom: 1rem;
  padding: 0.75rem;
  cursor: zoom-in;
  background: var(--color-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.product-main-btn.gallery-item:hover {
  transform: none;
}
.product-main {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 0;
  box-shadow: none;
  display: block;
}
.product-thumbs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}
.product-thumb {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 72px;
  padding: 0.35rem;
  background: var(--color-bg);
  box-shadow: none;
  overflow: hidden;
}
.product-thumbs img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
  display: block;
}
.product-stages p { margin-bottom: 1rem; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.5rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}
.contact-form {
  display: grid;
  gap: 1rem;
}
.contact-form label {
  display: grid;
  gap: 0.35rem;
  font-weight: 500;
  font-size: 0.9rem;
}
.contact-form input,
.contact-form textarea,
.contact-form select {
  font: inherit;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-white);
}
.form-page {
  max-width: 760px;
}
.form-intro {
  margin-bottom: 0;
}
.form-page .site-form {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}
.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-success {
  margin-top: 2rem;
  padding: 1.5rem;
  border-radius: var(--radius);
  background: #e8f6f0;
  border: 1px solid #b8e0cc;
}
.form-success h3 {
  font-family: var(--font-serif);
  margin: 0 0 0.5rem;
  color: var(--color-primary-dark);
}
.form-success p {
  margin: 0;
  color: var(--color-muted);
}
.form-note { font-size: 0.8rem; color: var(--color-muted); margin: 0; }

/* Footer */
.site-footer {
  background: linear-gradient(180deg, var(--color-primary-dark) 0%, #002a42 100%);
  color: rgba(255,255,255,0.85);
  padding: 3.5rem 0 0;
  margin-top: 2rem;
}
.footer-main {
  display: grid;
  grid-template-columns: minmax(240px, 1.15fr) minmax(0, 2fr);
  gap: 3rem;
  padding-bottom: 2.5rem;
}
.footer-brand {
  max-width: 320px;
}
.footer-logo-link {
  display: inline-block;
  margin-bottom: 1rem;
}
.footer-logo-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  padding: 0.7rem 1.1rem;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}
.footer-logo {
  display: block;
  width: auto;
  height: 44px;
  max-width: 160px;
}
.footer-tagline {
  margin: 0 0 0.65rem;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-white);
}
.footer-about {
  margin: 0 0 1rem;
  font-size: 0.92rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.72);
}
.footer-contact-link {
  color: rgba(255,255,255,0.9);
}
.footer-contact-link:hover {
  color: var(--color-white);
}
.footer-nav {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem 2rem;
}
.footer-col h4 {
  color: var(--color-white);
  margin: 0 0 1rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.site-footer a {
  display: block;
  color: rgba(255,255,255,0.75);
  margin-bottom: 0.55rem;
  font-size: 0.92rem;
  text-decoration: none;
}
.site-footer a:hover { color: var(--color-white); }
.site-footer p {
  margin: 0 0 0.55rem;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.5;
}
.footer-certs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem 1.25rem;
  padding: 1.25rem 0 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-certs img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 50%;
  background: rgba(255,255,255,0.95);
  padding: 0.2rem;
  opacity: 0.92;
  transition: opacity 0.2s, transform 0.2s;
}
.footer-certs img:hover {
  opacity: 1;
  transform: translateY(-2px);
}
.footer-bottom {
  border-top: none;
  padding: 1.15rem 0 1.35rem;
  font-size: 0.85rem;
  text-align: center;
  color: rgba(255,255,255,0.62);
}
.footer-bottom p {
  margin: 0;
  font-size: inherit;
  color: inherit;
}
.footer-bottom a {
  display: inline;
  color: rgba(255,255,255,0.88);
  margin: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.footer-bottom a:hover {
  color: var(--color-white);
}

/* Scroll to top */
.scroll-sentinel {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
  visibility: hidden;
}
.scroll-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 1001;
  width: 48px;
  height: 48px;
  border: 1.5px solid rgba(255, 255, 255, 0.95);
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 28px rgba(0, 58, 92, 0.35);
  opacity: 0;
  transform: translateY(12px) scale(0.92);
  transition: opacity 0.2s, transform 0.2s, background 0.2s;
}
.scroll-top[hidden] {
  display: none;
}
.scroll-top.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.scroll-top:hover {
  background: var(--color-primary-dark);
}
.scroll-top:focus-visible {
  outline: 2px solid var(--color-primary-dark);
  outline-offset: 3px;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .site-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-white);
    padding: 1rem;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow);
    align-items: stretch;
  }
  .site-nav.open { display: flex; }
  .nav-dropdown {
    position: static;
    display: none;
    box-shadow: none;
    border: none;
    padding: 0 0 0 0.75rem;
    margin-top: 0.25rem;
  }
  .nav-group.open .nav-dropdown { display: flex; }
  .nav-label { cursor: pointer; width: 100%; }
  .split,
  .contact-grid,
  .form-row-2,
  .customer-form-split,
  .home-intro-grid,
  .stats-grid,
  .solutions-grid { grid-template-columns: 1fr; }
  .home-intro-actions {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .home-cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-main {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-brand {
    max-width: none;
  }
  .footer-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
  }
  .company-values-grid,
  .company-cap-grid,
  .portfolio-sectors-grid,
  .product-categories-grid,
  .gallery-category-grid,
  .ro-compare-grid,
  .ro-terms-grid,
  .ro-guide-grid,
  .ro-pipeline-grid,
  .ro-variants-grid,
  .partner-gallery,
  .news-articles-grid { grid-template-columns: 1fr; }
  .news-article-featured {
    flex-direction: column;
  }
  .news-article-featured .news-article-media {
    width: 100%;
  }
  .portfolio-grid { grid-template-columns: 1fr; }
  .company-split.reverse .company-figure {
    order: 0;
  }
  .hero { min-height: 60vh; }
  .section { padding: 3rem 0; }
  .cert-nav { display: none; }
  .masonry-gallery { columns: 2 200px; }
  .masonry-gallery-album { columns: 2 240px; }
}
@media (max-width: 640px) {
  .masonry-gallery,
  .masonry-gallery-album { columns: 1; }
}