:root {
  --navy: #061a33;
  --navy-900: #061a33;
  --navy-800: #0b3f82;
  --ham: #0b3f82;
  --electric: #1769aa;
  --steel: #64748b;
  --silver: #dce3ea;
  --white: #ffffff;
  --paper: #f4f7fa;
  --ink: #122033;
  --muted: #64748b;
  --line: #dce3ea;
  --line-strong: #c5d0db;
  --danger: #8f1d1d;
  --ok: #1b5e3b;
  --ok-bg: #e8f4ec;
  --danger-bg: #f8eaea;
  --header-h: 84px;
  --topbar-h: 36px;
  --radius: 4px;
  --shadow: 0 12px 40px rgba(6, 26, 51, 0.1);
  --font: "Inter", system-ui, "Segoe UI", sans-serif;
  --font-ar: "IBM Plex Sans Arabic", "Inter", system-ui, sans-serif;
  --max: 1240px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
}

html, body { margin: 0; padding: 0; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  font-size: 16px;
  min-width: 0;
  overflow-x: clip;
}

html[lang="ar"] body { font-family: var(--font-ar); }

body.nav-open { overflow: hidden; }

img, picture { max-width: 100%; height: auto; display: block; }
picture img { width: auto; }
a { color: var(--electric); text-decoration: none; }
a:hover { color: var(--ham); }

h1, h2, h3, h4 {
  font-family: inherit;
  letter-spacing: -0.02em;
  line-height: 1.18;
  color: var(--navy);
  margin: 0 0 0.55em;
  overflow-wrap: break-word;
  font-weight: 700;
}

p { margin: 0 0 1em; overflow-wrap: break-word; }
button, input, select, textarea { font: inherit; }

.sr-only, .skip-link {
  position: absolute;
  inset-inline-start: -999px;
  width: 1px; height: 1px; overflow: hidden;
}
.skip-link:focus {
  inset-inline-start: 12px; top: 12px; width: auto; height: auto;
  background: var(--navy); color: #fff; padding: 8px 12px; z-index: 120;
}

.container {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

/* Top bar */
.topbar {
  background: var(--navy);
  color: #c5d3e3;
  font-size: 13px;
  min-height: var(--topbar-h);
}
body.is-home .topbar { display: none; }
.topbar-inner {
  min-height: var(--topbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.topbar-meta { display: flex; gap: 18px; flex-wrap: wrap; }
.topbar-meta a,
a[href^="tel"],
a[href^="mailto"] {
  unicode-bidi: isolate;
  direction: ltr;
}
.topbar a { color: #dce6f0; }
.topbar a:hover { color: #fff; }
.topbar .lang-switch { display: none; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--white);
  border-bottom: 1px solid var(--silver);
  padding-top: env(safe-area-inset-top);
}
.site-header.is-scrolled { box-shadow: var(--shadow); }
.header-inner {
  min-height: var(--header-h);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
}
.brand {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  border-radius: var(--radius);
}
.brand picture,
.brand img,
.footer-logo img,
.hero-logo img {
  height: auto;
  object-fit: contain;
}
.brand img {
  width: 118px;
  height: 64px;
  max-width: 118px;
}
.nav-desktop {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  gap: 4px 18px;
  min-width: 0;
}
.nav-desktop a {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--navy);
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.nav-desktop a.is-active,
.nav-desktop a:hover {
  border-bottom-color: var(--electric);
  color: var(--ham);
}
.header-tools { display: flex; align-items: center; gap: 14px; }
.lang-switch {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  display: flex;
  gap: 6px;
  align-items: center;
  color: var(--steel);
}
.lang-switch a { color: var(--steel); }
.lang-switch a.is-active { color: var(--navy); }
.lang-switch-compact { display: flex; }
.header-cta {
  white-space: nowrap;
  min-height: 48px;
  padding-inline: 22px;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--silver);
  background: var(--white);
  cursor: pointer;
  padding: 0;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
}
.nav-toggle-bars {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 18px;
}
.nav-toggle-bars span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--navy);
  transition: transform .2s, opacity .2s;
}
body.nav-open .nav-toggle-bars span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.nav-open .nav-toggle-bars span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle-bars span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(7, 26, 51, 0.55);
  z-index: 80;
}
.nav-mobile {
  position: fixed;
  top: 0;
  inset-inline-end: 0;
  width: min(380px, 100%);
  height: 100%;
  height: 100dvh;
  background: #fff;
  z-index: 90;
  padding: calc(16px + env(safe-area-inset-top)) 22px max(28px, env(safe-area-inset-bottom));
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform .22s ease;
  pointer-events: none;
  box-shadow: -12px 0 40px rgba(7, 26, 51, 0.18);
}
[dir="rtl"] .nav-mobile {
  transform: translateX(-100%);
  box-shadow: 12px 0 40px rgba(7, 26, 51, 0.18);
}
.nav-mobile.is-open,
[dir="rtl"] .nav-mobile.is-open { transform: translateX(0); pointer-events: auto; }
.nav-mobile-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.nav-close {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: #fff;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  color: var(--navy);
  border-radius: var(--radius);
}
.nav-mobile a {
  display: block;
  padding: 14px 0;
  font-weight: 650;
  font-size: 16px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--navy);
  border-bottom: 1px solid var(--line);
  min-height: 48px;
}
.nav-mobile a.is-active { color: var(--electric); }
.nav-mobile-cta { margin-top: 18px; width: 100%; }
.nav-mobile-lang { margin-top: 18px; }

/* Home overlay header: still sticky (no clipping), hero pulls under it */
body.is-home .site-header:not(.is-scrolled) {
  background: transparent;
  border-bottom-color: transparent;
  box-shadow: none;
}
body.is-home .site-header:not(.is-scrolled) .nav-desktop a,
body.is-home .site-header:not(.is-scrolled) .lang-switch,
body.is-home .site-header:not(.is-scrolled) .lang-switch a {
  color: #edf3fa;
}
body.is-home .site-header:not(.is-scrolled) .nav-desktop a.is-active,
body.is-home .site-header:not(.is-scrolled) .nav-desktop a:hover,
body.is-home .site-header:not(.is-scrolled) .lang-switch a.is-active {
  color: #fff;
  border-bottom-color: var(--electric);
}
body.is-home .site-header:not(.is-scrolled) .brand img {
  filter: drop-shadow(0 2px 10px rgba(0,0,0,.45));
}
body.is-home .site-header:not(.is-scrolled) .nav-toggle {
  background: transparent;
  border-color: rgba(255,255,255,.45);
}
body.is-home .site-header:not(.is-scrolled) .nav-toggle-bars span {
  background: #fff;
}
body.is-home .site-header:not(.is-scrolled) .header-cta {
  background: var(--electric);
  box-shadow: 0 10px 28px rgba(23, 105, 170, 0.35);
}
body.is-home .site-header.is-scrolled {
  background: var(--white);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 13px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background .15s, color .15s, border-color .15s;
  text-align: center;
}
.btn-arrow {
  font-size: 16px;
  line-height: 1;
  translate: 0 -1px;
}
[dir="rtl"] .btn-arrow { transform: scaleX(-1); }
.btn-primary,
.btn-accent {
  background: var(--electric);
  color: #fff;
}
.btn-primary:hover,
.btn-accent:hover {
  background: var(--ham);
  color: #fff;
}
.btn-lg {
  min-height: 54px;
  padding: 0 28px;
  font-size: 13px;
}
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--ham); color: #fff; }
.btn-ghost { background: transparent; border-color: #fff; color: #fff; }
.btn-ghost:hover { background: #fff; color: var(--navy); }
.btn-line { background: transparent; border-color: var(--navy); color: var(--navy); }
.btn-line:hover { background: var(--navy); color: #fff; }

/* Hero */
.hero {
  position: relative;
  color: #fff;
  background: var(--navy);
  overflow: hidden;
  min-height: min(92vh, 860px);
  display: grid;
  align-items: center;
  justify-items: center;
  padding: 56px 0 88px;
  text-align: center;
}
body.is-home .hero {
  margin-top: calc(-1 * var(--header-h));
  padding-top: calc(var(--header-h) + 72px);
}
.hero-bg {
  position: absolute;
  inset: 0;
}
.hero-bg img,
.hero-bg picture,
.hero-bg picture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 26, 51, 0.55) 0%, rgba(6, 26, 51, 0.62) 45%, rgba(6, 26, 51, 0.78) 100%),
    rgba(6, 26, 51, 0.22);
}
[dir="rtl"] .hero-overlay {
  background:
    linear-gradient(180deg, rgba(6, 26, 51, 0.55) 0%, rgba(6, 26, 51, 0.62) 45%, rgba(6, 26, 51, 0.78) 100%),
    rgba(6, 26, 51, 0.22);
}
.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 48px;
  align-items: center;
}
.hero-layout-single {
  grid-template-columns: minmax(0, 1fr);
  width: min(860px, 100%);
  max-width: 860px;
  margin-inline: auto;
  justify-items: center;
}
.hero-copy {
  min-width: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  font-weight: 700;
  margin-bottom: 18px;
}
.eyebrow-quiet {
  background: transparent;
  color: rgba(255,255,255,.78);
  border-inline-start: 0;
  border-bottom: 2px solid var(--electric);
  padding: 0 0 8px;
  border-radius: 0;
}
[dir="rtl"] .eyebrow-quiet {
  padding: 0 0 8px;
}
.hero h1 {
  color: #fff;
  font-size: clamp(36px, 5.2vw, 68px);
  font-weight: 800;
  letter-spacing: -0.035em;
  white-space: pre-line;
  max-width: 16ch;
  margin: 0 auto 18px;
  text-align: center;
}
html[lang="ar"] .hero h1 { max-width: 14ch; }
.hero-tagline {
  color: #fff !important;
  font-size: 15px !important;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600 !important;
  margin: 0 auto 14px !important;
  opacity: 0.92;
  text-align: center;
}
.hero-lead,
.hero p {
  max-width: 42ch;
  color: #d7dee7;
  font-size: 17px;
  margin: 0 auto;
  line-height: 1.7;
  font-weight: 400;
  text-align: center;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
  justify-content: center;
}
.hero-visual { min-width: 0; display: grid; place-items: center; }
.oval-frame {
  position: relative;
  width: min(100%, 520px);
  aspect-ratio: 5 / 3.4;
  border-radius: 50% / 38%;
  overflow: hidden;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.35);
}
.oval-frame img,
.oval-frame picture,
.oval-frame picture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.oval-frame::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1.5px solid rgba(255, 255, 255, 0.48);
  border-radius: 50% / 38%;
  pointer-events: none;
}
.split > .oval-frame,
.oval-frame-wide {
  width: 100%;
  max-width: none;
}

.oval-rule {
  width: 88px;
  height: 22px;
  margin: 0 0 22px;
  border: 1px solid var(--silver);
  border-radius: 50% / 42%;
}

/* Sections */
.section { padding: 88px 0; }
.section-muted { background: var(--white); }
.section-navy { background: var(--navy); color: #d7dee7; }
.section-navy h2, .section-navy h3 { color: #fff; }
.section-head {
  margin-bottom: 36px;
  text-align: center;
}
.section-head h2 {
  max-width: 18ch;
  margin-inline: auto;
}
.section-head p {
  margin-inline: auto;
  max-width: 48ch;
}
.section-head .kicker {
  display: inline-block;
}
.section-more {
  margin-top: 32px;
  display: flex;
  justify-content: center;
}
.kicker {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--electric);
  font-weight: 700;
  margin-bottom: 10px;
}
.section-navy .kicker { color: #7eb6ee; }
.section h2 { font-size: clamp(28px, 3.4vw, 42px); max-width: 18ch; white-space: pre-line; }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 56px;
  align-items: center;
}
.split-rev { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); }

.media-frame {
  position: relative;
  min-height: 280px;
  background: var(--navy);
  border: 1px solid var(--silver);
  min-width: 0;
}
.media-frame img { width: 100%; height: 100%; object-fit: cover; min-height: 280px; }
.brand-panel {
  display: grid;
  place-items: center;
  min-height: 280px;
  padding: 28px;
  background: var(--navy);
  position: relative;
  overflow: hidden;
}
.brand-panel::after {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(215, 222, 231, 0.28);
  border-radius: 50% / 38%;
  pointer-events: none;
}
.brand-panel-logo {
  width: min(280px, 78%);
  background: #fff;
  border-radius: var(--radius);
  padding: 16px 20px;
  position: relative;
  z-index: 1;
}
.brand-panel-logo img { width: 100%; height: auto; min-height: 0; }

.grid-4, .grid-3, .grid-2 {
  display: grid;
  gap: 18px;
}
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.pillar, .card, .value-card, .industry-card, .cert-card, .product-card, .service-card {
  border: 1px solid var(--silver);
  background: #fff;
  padding: 24px;
  border-radius: var(--radius);
  min-width: 0;
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
}
.pillar:hover, .card:hover, .product-card:hover, .service-card:hover, .industry-card:hover {
  border-color: var(--ham);
}
.pillar-num, .index-num {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--electric);
  font-weight: 700;
}
.pillar h3, .service-card h3, .product-card h3, .industry-card h3, .card h3 {
  font-size: 20px;
  margin-top: 8px;
  color: var(--navy);
}
.pillar p, .service-card p, .product-card p, .industry-card p, .card p {
  color: var(--muted);
  margin-bottom: 0;
}
.icon-line {
  width: 36px;
  height: 36px;
  border: 1px solid var(--silver);
  display: grid;
  place-items: center;
  margin-bottom: 12px;
  color: var(--ham);
  flex: 0 0 auto;
  border-radius: var(--radius);
}
.value-card-navy {
  background: transparent;
  border-color: rgba(255,255,255,.12);
  color: #d7dee7;
}
.value-card-navy h3 { color: #fff; }

.solution-card {
  border: 0;
  border-top: 1px solid var(--silver);
  background: transparent;
  padding: 28px 8px 8px;
  border-radius: 0;
  color: inherit;
}
.solution-card:hover { border-top-color: var(--electric); }
.solution-card .pillar-num { font-size: 13px; margin-bottom: 16px; }
.solution-card h3 { font-size: 22px; }

.stats-inline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  margin-top: 36px;
}
.stat-item strong {
  display: block;
  font-size: clamp(32px, 4vw, 48px);
  letter-spacing: -0.04em;
  color: var(--navy);
  line-height: 1;
}
.stat-item span {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel);
  font-weight: 700;
}

.stats-band {
  background: var(--navy);
  color: #fff;
  padding: 72px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  text-align: center;
}
.stats-grid strong {
  display: block;
  font-size: clamp(44px, 6vw, 72px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: #fff;
}
.stats-grid span {
  display: block;
  margin-top: 12px;
  color: var(--electric);
  letter-spacing: 0.18em;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.catalog {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--silver);
}
.catalog-item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) minmax(0, 280px);
  gap: 24px;
  align-items: start;
  padding: 28px 8px;
  border-bottom: 1px solid var(--silver);
  color: inherit;
  background: #fff;
}
.catalog-item:hover,
.catalog-item:focus-within {
  background: var(--paper);
}
.catalog-num {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--electric);
  padding-top: 6px;
}
.catalog-body h3 {
  font-size: 26px;
  margin: 0 0 8px;
}
.catalog-body p { margin: 0; color: var(--muted); }
.catalog-preview {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .18s, transform .18s;
  pointer-events: none;
}
.catalog-item:hover .catalog-preview,
.catalog-item:focus-within .catalog-preview {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.catalog-preview img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: var(--radius);
  filter: brightness(0.92);
}
.catalog-preview .spec {
  margin-top: 8px;
  font-size: 12px;
  color: var(--steel);
  letter-spacing: 0.04em;
}

.project-list { display: grid; gap: 28px; }
.project-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr);
  gap: 0;
  min-height: 360px;
  background: var(--navy);
  color: #d7dee7;
  overflow: hidden;
}
.project-feature:nth-child(even) { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr); }
.project-feature:nth-child(even) .project-copy { order: -1; }
.project-media {
  position: relative;
  min-height: 360px;
  background: #0a2748;
}
.project-media img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  filter: brightness(0.92);
}
.project-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(7, 26, 51, 0.12);
}
.project-copy {
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.project-copy h3 { color: #fff; font-size: 28px; }
.project-copy .kicker { color: #7eb6ee; }
.project-meta {
  color: #9eb0c3;
  font-size: 14px;
  letter-spacing: 0.04em;
}

.vision-split { display: grid; grid-template-columns: 1fr 1fr; }
.vision-split > div { padding: 48px; min-width: 0; }
.vision-split .v { background: var(--navy); color: #d7dee7; }
.vision-split .v h2 { color: #fff; }
.vision-split .m { background: var(--white); }

.page-hero {
  padding: 40px 0 32px;
  background: var(--navy);
  color: #d7dee7;
  text-align: center;
}
.page-hero h1 {
  color: #fff;
  font-size: clamp(28px, 4vw, 44px);
  white-space: pre-line;
  margin-inline: auto;
  max-width: 18ch;
}
.page-hero p {
  margin-inline: auto;
  max-width: 46ch;
}
.breadcrumbs {
  font-size: 13px;
  color: #9aabbc;
  margin-bottom: 10px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0;
}
.breadcrumbs a { color: #c9d6e4; }
.breadcrumbs span { margin: 0 8px; color: var(--electric); }

.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.filters input, .filters select {
  min-height: 46px;
  border: 1px solid var(--line);
  padding: 0 12px;
  background: #fff;
  min-width: 180px;
  width: auto;
  flex: 1 1 200px;
  max-width: 280px;
  border-radius: var(--radius);
}
.filters button { min-height: 46px; }

.empty-state {
  border: 1px dashed var(--line-strong);
  padding: 48px 24px;
  text-align: center;
  background: var(--white);
  color: var(--steel);
}
.alert { padding: 14px 16px; margin-bottom: 18px; border: 1px solid transparent; }
.alert-ok { background: var(--ok-bg); border-color: #b7dcc6; color: var(--ok); }
.alert-err { background: var(--danger-bg); border-color: #e3bcbc; color: var(--danger); }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid > * { min-width: 0; }
.form-grid .full { grid-column: 1 / -1; }
label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--navy);
}
input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]):not([type="submit"]):not([type="button"]),
select, textarea {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  min-height: 46px;
  padding: 10px 12px;
  background: #fff;
  color: var(--ink);
  border-radius: var(--radius);
}
textarea { min-height: 140px; resize: vertical; }
input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible {
  outline: 2px solid var(--electric);
  outline-offset: 2px;
}

.close-cta {
  background: var(--paper);
  padding: 88px 0;
}
.close-cta h2 {
  font-size: clamp(32px, 4.4vw, 52px);
  max-width: 16ch;
}
.close-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 36px;
}
.close-facts div {
  border-top: 1px solid var(--silver);
  padding-top: 14px;
}
.close-facts strong {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 6px;
}

.site-footer {
  background: #04101f;
  color: #b7c5d4;
  padding: 64px 0 0;
}
.footer-brand { display: inline-block; margin-bottom: 14px; }
.footer-logo {
  background: #fff;
  padding: 8px 12px;
  border-radius: var(--radius);
  display: inline-block;
}
.footer-logo img { width: 128px; height: auto; }
.footer-tagline {
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #edf3fa;
  font-weight: 700;
  margin: 12px 0 10px;
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 28px;
  padding-bottom: 36px;
}
.site-footer h2 {
  color: #fff;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.site-footer a { display: block; color: #c5d0dc; padding: 4px 0; }
.site-footer a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 16px 0 22px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 14px;
}
.footer-legal { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.footer-legal .lang-switch a { display: inline; color: #c5d0dc; }

.meta-list { display: grid; gap: 8px; }
.meta-list div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}
.gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 20px; }
.docs a { display: inline-flex; margin-inline-end: 10px; margin-top: 8px; }

.pagination { display: flex; gap: 8px; margin-top: 28px; flex-wrap: wrap; }
.pagination a, .pagination span {
  min-width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  background: #fff;
}
.pagination .is-active { background: var(--navy); color: #fff; border-color: var(--navy); }

.cert-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.partner-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.partner-logo {
  border: 1px solid var(--silver);
  min-height: 120px;
  display: grid;
  place-items: center;
  padding: 18px;
  background: #fff;
}
.partner-logo img {
  max-height: 64px;
  width: auto;
  filter: grayscale(1);
  opacity: 0.72;
  transition: filter .2s, opacity .2s;
}
.partner-logo:hover img,
.partner-logo:focus-within img {
  filter: none;
  opacity: 1;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}
.team-card {
  background: var(--white);
  border: 1px solid var(--line);
  overflow: hidden;
}
.team-photo {
  aspect-ratio: 4 / 5;
  background: var(--ice);
  overflow: hidden;
}
.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.96);
}
.team-photo--brand {
  display: grid;
  place-items: center;
  background:
    radial-gradient(ellipse 65% 50% at 50% 45%, rgba(37, 99, 176, 0.16), transparent 70%),
    linear-gradient(160deg, #0a1f3d 0%, #061833 55%, #0b2748 100%);
  padding: 28px 24px;
}
.team-photo--brand .team-brand-mark {
  width: min(100%, 220px);
  background: #fff;
  padding: 22px 26px;
  box-shadow: 0 12px 28px rgba(4, 18, 40, 0.22);
}
.team-photo--brand .team-brand-mark img {
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: none;
}
.team-photo-fallback {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  font-size: 48px;
  font-weight: 700;
  color: var(--navy);
  background: linear-gradient(160deg, #e8eef5, #d5e0ec);
}
.team-meta {
  padding: 18px 20px 22px;
  text-align: center;
}
.team-meta h2 {
  font-size: 20px;
  margin: 0 0 6px;
  color: var(--navy);
}
.team-meta p {
  margin: 0;
  color: var(--steel);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
}

.mgmt { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr); gap: 28px; align-items: start; }
.mgmt img { width: 220px; height: 260px; object-fit: cover; background: var(--silver); }
.mgmt .brand-panel { min-height: 220px; }
blockquote { margin: 0; font-size: 18px; }

.contact-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 32px; }
.info-block { border-top: 1px solid var(--line); padding: 14px 0; }
.info-block strong {
  display: block;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--steel);
}

@media (max-width: 1280px) {
  .nav-desktop { gap: 4px 12px; }
  .nav-desktop a { font-size: 12px; }
}

@media (max-width: 1100px) {
  .nav-desktop, .header-cta { display: none; }
  .nav-toggle { display: inline-flex; }
  .header-inner { grid-template-columns: auto 1fr auto; }
}

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split, .split-rev, .vision-split, .contact-grid, .mgmt,
  .hero-layout, .project-feature, .project-feature:nth-child(even),
  .catalog-item, .stats-inline, .close-facts { grid-template-columns: 1fr; }
  .project-feature:nth-child(even) .project-copy { order: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero { min-height: 0; }
  .hero h1 { max-width: none; }
  .catalog-preview { opacity: 1; transform: none; pointer-events: auto; }
  .stats-grid { grid-template-columns: 1fr 1fr; text-align: center; }

  .section-head,
  .about-copy,
  .about-grid > div:not(.about-media),
  .close-cta-inner > div:first-child,
  .page-hero .container,
  .empty-state,
  .vision-split > div,
  .section > .container > .kicker,
  .section > .container > h2,
  .section > .container > h2 + p {
    text-align: center;
  }
  .section-head h2,
  .about-copy h2,
  .about-grid > div:not(.about-media) h2,
  .close-cta-inner h2,
  .section > .container > h2 {
    margin-inline: auto;
    max-width: 16ch;
  }
  .section-head p,
  .about-copy p,
  .about-grid > div:not(.about-media) > p,
  .close-cta-inner p,
  .section > .container > h2 + p {
    margin-inline: auto;
    max-width: 42ch;
  }
  .about-copy .btn,
  .about-grid > div:not(.about-media) .btn,
  .close-cta-inner .btn,
  .section-more {
    display: flex;
    justify-content: center;
  }
  .section-more .btn { width: auto; }
  .editorial-line {
    justify-content: center;
    max-width: 420px;
    margin-inline: auto;
  }
  .kicker { display: inline-block; }
  .about-copy .kicker,
  .about-grid > div:not(.about-media) .kicker,
  .section-head .kicker,
  .section > .container > .kicker {
    margin-inline: auto;
  }
  .rail-list { text-align: start; }
  .cap-body { text-align: center; }
  .cap-body .rail-num { display: inline-block; }
  .contact-grid { text-align: start; }
  .filters { justify-content: center; }
  .info-block { text-align: center; }
  .value-card,
  .card {
    text-align: center;
  }
}

@media (max-width: 720px) {
  :root { --header-h: 64px; }
  .container { width: min(var(--max), calc(100% - 24px)); }
  .section, .close-cta { padding: 56px 0; }
  .grid-4, .grid-3, .grid-2, .partner-grid, .team-grid, .gallery, .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .site-footer a { display: inline-block; }
  .footer-statement { margin-inline: auto; }
  .brand img { width: 96px; height: 52px; max-width: 96px; }
  .hero { padding: 28px 0 40px; }
  body.is-home .hero { padding-top: calc(var(--header-h) + 28px); }
  .hero h1 { font-size: clamp(30px, 9vw, 40px); }
  .hero-actions { flex-direction: column; align-items: stretch; width: min(100%, 360px); margin-inline: auto; }
  .hero-actions .btn { width: 100%; }
  .hero-motif { display: none; }
  .filters input, .filters select { min-width: 100%; max-width: none; width: 100%; flex: 1 1 100%; }
  .vision-split > div { padding: 28px 20px; }
  .page-hero { padding: 28px 0 22px; text-align: center; }
  .page-hero h1 { margin-inline: auto; }
  .nav-mobile { width: 100%; }
  .stats-inline { grid-template-columns: 1fr 1fr; text-align: center; }
  .project-media, .project-media img { min-height: 220px; }
  .trust-grid { grid-template-columns: 1fr 1fr; gap: 28px 16px; }
  .footer-bottom { justify-content: center; text-align: center; }
  .footer-legal { justify-content: center; }
  .project-copy { text-align: center; }
  .catalog-item { text-align: start; }
  .form-grid { text-align: start; }
  .btn { justify-content: center; }
}

@media (min-width: 1440px) {
  :root { --max: 1280px; }
}

@media (min-width: 1920px) {
  :root { --max: 1400px; }
}

/* Premium industrial additions */
.trust-strip {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  padding: 36px 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}
.trust-item {
  text-align: center;
}
.trust-item strong {
  display: block;
  font-size: clamp(28px, 3.4vw, 40px);
  letter-spacing: -0.04em;
  color: var(--navy);
  line-height: 1;
}
.trust-item span {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel);
  font-weight: 700;
}

.about-editorial { padding-block: 100px; }
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 56px;
  align-items: center;
}
.about-copy {
  text-align: center;
}
.about-copy h2 {
  font-size: clamp(32px, 4vw, 52px);
  max-width: 14ch;
  white-space: pre-line;
  margin-inline: auto;
}
.about-copy > p {
  margin-inline: auto;
  max-width: 42ch;
}
.about-copy .kicker {
  display: inline-block;
}
.about-copy .btn {
  display: flex;
  justify-content: center;
}
.photo-frame {
  margin: 0;
  position: relative;
  overflow: hidden;
  min-height: 480px;
  background: var(--navy);
}
.photo-frame img {
  width: 100%;
  height: 100%;
  min-height: 480px;
  object-fit: cover;
  filter: brightness(0.94);
}
.about-logo-panel {
  display: grid;
  place-items: center;
  min-height: 420px;
  padding: 48px 40px;
  background:
    radial-gradient(ellipse 70% 55% at 50% 45%, rgba(37, 99, 176, 0.18), transparent 70%),
    linear-gradient(160deg, #0a1f3d 0%, #061833 55%, #0b2748 100%);
  position: relative;
  overflow: hidden;
}
.about-logo-panel::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(215, 222, 231, 0.22);
  border-radius: 50% / 40%;
  pointer-events: none;
}
.about-logo-card {
  position: relative;
  z-index: 1;
  width: min(100%, 380px);
  background: #fff;
  padding: 36px 44px;
  box-shadow: 0 18px 40px rgba(4, 18, 40, 0.28);
}
.about-logo-card img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}
.photo-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(6, 26, 51, 0.1);
  pointer-events: none;
}
.editorial-line {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 28px 0;
  color: var(--steel);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
}
.editorial-line i {
  flex: 1;
  height: 1px;
  background: var(--line);
  display: block;
}
.editorial-line em {
  font-style: normal;
  color: var(--electric);
}

.rail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 40px;
  align-items: stretch;
  min-height: 420px;
}
.rail-list { display: grid; }
.rail-item {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) 28px;
  gap: 16px;
  align-items: center;
  padding: 26px 8px;
  border-top: 1px solid var(--line);
  color: inherit;
  transition: background .2s, padding .2s;
}
.rail-item:last-child { border-bottom: 1px solid var(--line); }
.rail-item:hover,
.rail-item.is-active {
  background: rgba(6, 26, 51, 0.03);
}
.rail-num {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--electric);
}
.rail-copy strong {
  display: block;
  color: var(--navy);
  font-size: 20px;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.rail-copy em {
  display: block;
  font-style: normal;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}
.rail-arrow {
  color: var(--electric);
  font-size: 18px;
  transition: transform .2s;
}
[dir="rtl"] .rail-arrow { transform: scaleX(-1); }
.rail-item:hover .rail-arrow { transform: translateX(4px); }
[dir="rtl"] .rail-item:hover .rail-arrow { transform: scaleX(-1) translateX(4px); }
.rail-visual {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  min-height: 420px;
}
.rail-visual img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  transition: opacity .35s ease, transform .6s ease;
}
.rail-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(6, 26, 51, 0.12);
  pointer-events: none;
}

.cap-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}
.cap-card {
  background: #fff;
  border: 1px solid var(--line);
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  min-height: 220px;
}
.cap-media { min-height: 220px; background: var(--navy); }
.cap-media img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  filter: brightness(0.93);
}
.cap-body { padding: 24px; }
.cap-body h3 {
  font-size: 22px;
  margin: 10px 0 8px;
}
.cap-body p { color: var(--muted); margin: 0; }

.close-cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 48px;
  align-items: end;
}
.close-cta-inner h2 {
  font-size: clamp(34px, 4.4vw, 56px);
  max-width: 12ch;
}
.close-cta-inner > div:first-child {
  text-align: center;
}
.close-cta-inner > div:first-child h2,
.close-cta-inner > div:first-child p {
  margin-inline: auto;
}
.close-cta-inner > div:first-child .btn {
  display: flex;
  justify-content: center;
}

.footer-statement {
  margin: 28px 0 0;
  max-width: 18ch;
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.03em;
  color: #fff;
  font-weight: 700;
  white-space: pre-line;
}
.footer-cols-num {
  color: var(--electric);
  font-size: 11px;
  letter-spacing: 0.16em;
  margin-bottom: 10px;
  display: block;
}
.site-footer .footer-logo {
  background: transparent;
  padding: 0;
  filter: brightness(0) invert(1);
  opacity: 0.95;
}
.footer-grid {
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.9fr) minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}

@media (max-width: 1024px) {
  .trust-grid,
  .about-grid,
  .rail-layout,
  .cap-grid,
  .close-cta-inner { grid-template-columns: 1fr; }
  .rail-visual, .rail-visual img, .photo-frame, .photo-frame img { min-height: 280px; }
  .about-logo-panel { min-height: 300px; padding: 36px 24px; }
  .about-logo-card { width: min(100%, 320px); padding: 28px 32px; }
  .cap-card { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .about-editorial { padding-block: 64px; }
  .hero { align-items: center; min-height: 78vh; }
  .hero-tagline { letter-spacing: 0.08em; font-size: 13px !important; }
}