/* Matanah Contracting: concept build by Marketlube (27 Oct 2026). Shared by index.html (EN) and ar.html (AR, RTL). */
:root {
  --ink: #1E2124;
  --concrete: #E4E1DB;
  --cured: #F3F1ED;
  --agg: #9A9C98;
  --form: #575B5E;
  --teal: #0E5459;
  --deep: #0A3D41;
  --yellow: #F2C230;
  --white: #FFFFFF;
  --f-sans: "Archivo", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --gutter: clamp(16px, 4.2vw, 64px);
  --maxw: 1520px;
  --hh: 64px;
  --top: calc(var(--mlc-h, 34px) + var(--hh));
  --fs-body: clamp(1rem, 0.96rem + 0.18vw, 1.0875rem);
  --fs-lede: clamp(1.08rem, 0.98rem + 0.45vw, 1.35rem);
  --fs-h1: clamp(3rem, 0.5rem + 10.4vw, 10.75rem);
  --fs-h2: clamp(2.05rem, 1.15rem + 3.7vw, 4.75rem);
  --fs-h3: clamp(1.3rem, 1.08rem + 0.9vw, 2rem);
  --fs-mono: clamp(0.72rem, 0.7rem + 0.12vw, 0.8rem);
  --lh-head: 0.98;
  --track-head: -0.022em;
  --stretch-head: 125%;
  --sec-pad: clamp(56px, 9vw, 152px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}
html[lang="ar"] {
  --f-sans: "Noto Kufi Arabic", "Archivo", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", "Noto Kufi Arabic", ui-monospace, monospace;
  --fs-h1: clamp(3rem, 1rem + 9vw, 9.25rem);
  --fs-h2: clamp(1.85rem, 1.1rem + 3vw, 3.9rem);
  --fs-h3: clamp(1.2rem, 1.05rem + 0.75vw, 1.75rem);
  --lh-head: 1.32;
  --track-head: 0;
  --stretch-head: 100%;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: calc(var(--top) + 12px); }
body {
  margin: 0;
  background: var(--concrete);
  color: var(--ink);
  font-family: var(--f-sans);
  font-size: var(--fs-body);
  line-height: 1.6;
  font-stretch: 100%;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
html[lang="ar"] body { line-height: 1.7; }
@media (min-width: 900px) { html[lang="ar"] body { line-height: 1.85; } }
img { display: block; max-inline-size: 100%; block-size: auto; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--yellow); outline-offset: 3px; }
.on-yellow :focus-visible, .cta :focus-visible { outline-color: var(--ink); }
::selection { background: var(--yellow); color: var(--ink); }

.wrap { inline-size: 100%; max-inline-size: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.proj-layout, .pq-grid, .contact-grid, .caps-grid, .vision-grid, .careers-grid, .foot-top { grid-template-columns: minmax(0, 1fr); }
.mono { font-family: var(--f-mono); font-size: var(--fs-mono); letter-spacing: 0.06em; text-transform: uppercase; font-weight: 500; line-height: 1.5; }
html[lang="ar"] .mono { letter-spacing: 0; text-transform: none; font-size: calc(var(--fs-mono) * 1.12); }
.num { font-family: var(--f-mono); font-variant-numeric: tabular-nums; }
.sr-only { position: absolute !important; inline-size: 1px; block-size: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.skip { position: fixed; inset-block-start: calc(var(--mlc-h) + 8px); inset-inline-start: 8px; z-index: 200; padding: 10px 14px; background: var(--yellow); color: var(--ink); font-weight: 700; transform: translateY(-200%); }
.skip:focus { transform: none; }

.h-display, h2.h2, .hero-title {
  font-family: var(--f-sans);
  font-weight: 800;
  font-stretch: var(--stretch-head);
  letter-spacing: var(--track-head);
  line-height: var(--lh-head);
  text-wrap: balance;
}
h2.h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); font-weight: 700; font-stretch: 112%; line-height: 1.15; letter-spacing: -0.01em; }
html[lang="ar"] h3 { font-stretch: 100%; letter-spacing: 0; line-height: 1.5; }

/* Buttons */
.btn {
  --b: var(--ink); --bg: transparent; --fg: var(--ink);
  display: inline-flex; align-items: center; justify-content: center; gap: 0.7em;
  min-block-size: 50px; padding: 0.8em 1.35em;
  border: 2px solid var(--b); background: var(--bg); color: var(--fg);
  font-weight: 700; font-stretch: 110%; font-size: 0.97rem; line-height: 1.2; text-decoration: none; letter-spacing: 0.005em;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}
html[lang="ar"] .btn { font-stretch: 100%; letter-spacing: 0; }
.btn .arr { inline-size: 1.05em; block-size: 1.05em; flex: none; transition: transform 0.3s var(--ease); }
html[dir="rtl"] .arr { transform: scaleX(-1); }
.btn:hover .arr { transform: translateX(4px); }
html[dir="rtl"] .btn:hover .arr { transform: scaleX(-1) translateX(4px); }
.btn-teal { --b: var(--teal); --bg: var(--teal); --fg: var(--white); }
.btn-teal:hover { --b: var(--deep); --bg: var(--deep); }
.btn-outline:hover { --bg: var(--ink); --fg: var(--concrete); }
.btn-yellow { --b: var(--yellow); --bg: var(--yellow); --fg: var(--ink); }
.btn-yellow:hover { --b: var(--ink); --bg: var(--ink); --fg: var(--yellow); }
.btn-ink { --b: var(--ink); --bg: var(--ink); --fg: var(--yellow); }
.btn-ink:hover { --bg: var(--teal); --b: var(--teal); --fg: var(--white); }
.btn-light { --b: var(--cured); --fg: var(--white); }
.btn-light:hover { --bg: var(--cured); --fg: var(--ink); }
.link-btn {
  display: inline-flex; align-items: center; gap: 0.55em; padding: 0.35em 0; border: 0; background: none;
  font-weight: 700; font-stretch: 110%; color: var(--teal); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 6px;
}
.link-btn:hover { color: var(--ink); text-decoration-color: var(--yellow); }

/* Header */
.site-header {
  position: sticky; inset-block-start: var(--mlc-h); z-index: 60;
  background: var(--concrete); border-block-end: 1px solid var(--agg);
}
.header-inner { display: flex; align-items: center; gap: clamp(12px, 2vw, 32px); block-size: var(--hh); }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; flex: none; }
.brand svg { inline-size: 36px; block-size: 36px; flex: none; }
.brand-word { font-weight: 800; font-stretch: 125%; font-size: 1.22rem; letter-spacing: 0.06em; line-height: 1; }
html[lang="ar"] .brand-word { font-stretch: 100%; letter-spacing: 0; font-size: 1.4rem; }
.brand-sub { display: none; font-family: var(--f-mono); font-size: 0.68rem; letter-spacing: 0.08em; color: var(--form); border-inline-start: 1px solid var(--agg); padding-inline-start: 12px; line-height: 1.25; }
html[lang="ar"] .brand-sub { letter-spacing: 0; font-size: 0.74rem; }
.nav { margin-inline-start: auto; display: none; }
.nav ul { display: flex; gap: clamp(14px, 1.6vw, 28px); }
.nav a { position: relative; display: inline-block; padding-block: 6px; font-weight: 600; font-size: 0.95rem; text-decoration: none; }
.nav a::after { content: ""; position: absolute; inset-inline: 0; inset-block-end: 0; block-size: 3px; background: var(--yellow); transform: scaleX(0); transform-origin: left; transition: transform 0.35s var(--ease); }
html[dir="rtl"] .nav a::after { transform-origin: right; }
.nav a:hover::after, .nav a.is-current::after { transform: scaleX(1); }
.header-tools { display: flex; align-items: center; gap: 12px; margin-inline-start: auto; }
@media (min-width: 1200px) { .nav + .header-tools { margin-inline-start: 0; } }
.lang { font-weight: 700; font-size: 0.95rem; text-decoration: none; padding: 8px 4px; border-block-end: 2px solid transparent; }
.lang:hover { border-block-end-color: var(--ink); }
.lang[lang="ar"] { font-family: "Noto Kufi Arabic", sans-serif; }
.lang[lang="en"] { font-family: "Archivo", sans-serif; }
.header-cta { display: none; min-block-size: 42px; padding: 0.6em 1.05em; font-size: 0.9rem; }
.menu-btn {
  display: inline-flex; align-items: center; gap: 10px; min-block-size: 44px; padding: 0 14px;
  border: 2px solid var(--ink); background: var(--ink); color: var(--concrete); font-weight: 700; font-size: 0.92rem;
}
.menu-btn .bars { position: relative; inline-size: 18px; block-size: 12px; }
.menu-btn .bars::before, .menu-btn .bars::after { content: ""; position: absolute; inset-inline: 0; block-size: 2px; background: currentColor; transition: transform 0.3s var(--ease), inset 0.3s var(--ease); }
.menu-btn .bars::before { inset-block-start: 1px; }
.menu-btn .bars::after { inset-block-end: 1px; }
.menu-btn[aria-expanded="true"] .bars::before { inset-block-start: 5px; transform: rotate(45deg); }
.menu-btn[aria-expanded="true"] .bars::after { inset-block-end: 5px; transform: rotate(-45deg); }
.menu-panel {
  position: fixed; inset-inline: 0; inset-block-start: var(--top); inset-block-end: 0; z-index: 59;
  background: var(--ink); color: var(--concrete); overflow-y: auto; overscroll-behavior: contain;
  padding: clamp(24px, 6vw, 48px) var(--gutter) 40px;
  display: flex; flex-direction: column; gap: 32px;
}
.menu-panel[hidden] { display: none; }
.menu-panel ol { counter-reset: m; border-block-start: 1px solid rgba(243, 241, 237, 0.28); }
.menu-panel li { border-block-end: 1px solid rgba(243, 241, 237, 0.28); }
.menu-panel ol a {
  display: flex; align-items: baseline; gap: 16px; padding-block: 14px; text-decoration: none;
  font-weight: 800; font-stretch: 125%; font-size: clamp(1.6rem, 6.5vw, 2.6rem); line-height: 1.1; letter-spacing: -0.01em;
}
html[lang="ar"] .menu-panel ol a { font-stretch: 100%; letter-spacing: 0; line-height: 1.5; }
.menu-panel ol a::before { counter-increment: m; content: "0" counter(m); font-family: var(--f-mono); font-size: 0.8rem; font-weight: 500; letter-spacing: 0.06em; color: var(--yellow); }
.menu-panel ol a:hover { color: var(--yellow); }
.menu-foot { display: grid; gap: 16px; }
.menu-foot .mono { color: #C9C7C1; }
.menu-panel.is-opening { animation: panel-in 0.45s var(--ease); }
@keyframes panel-in { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: none; } }
@media (min-width: 640px) { .header-cta { display: inline-flex; } }
@media (min-width: 900px) { .brand-sub { display: block; } }
@media (min-width: 1200px) {
  .nav { display: block; }
  .menu-btn { display: none; }
  .menu-panel { display: none !important; }
}

/* Section scaffolding */
.sec { padding-block: var(--sec-pad); position: relative; }
.sec-label { display: flex; align-items: center; gap: 14px; margin-block-end: clamp(20px, 2.4vw, 32px); color: var(--form); }
.sec-label::before { content: ""; inline-size: 40px; block-size: 3px; background: var(--ink); flex: none; }
.on-dark .sec-label, .on-teal .sec-label { color: #D5D9D6; }
.on-dark .sec-label::before, .on-teal .sec-label::before { background: var(--yellow); }
.sec-head { display: grid; gap: clamp(18px, 2.4vw, 40px); margin-block-end: clamp(40px, 5vw, 80px); }
.sec-head .intro { max-inline-size: 46ch; font-size: var(--fs-lede); line-height: 1.5; color: var(--form); }
html[lang="ar"] .sec-head .intro { line-height: 1.85; }
@media (min-width: 960px) {
  .sec-head { grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); align-items: end; }
  .sec-head .sec-label { grid-column: 1 / -1; margin-block-end: 0; }
}
.on-teal { background: var(--teal); color: var(--white); }
.on-dark { background: var(--ink); color: var(--cured); }
.on-cured { background: var(--cured); }
.on-teal .intro, .on-dark .intro { color: #DCE3E1; }

/* Hero */
.hero { padding-block-start: clamp(24px, 3.4vw, 52px); }
.hero-head {
  display: grid; gap: clamp(18px, 2.4vw, 32px);
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas: "eyebrow" "title" "side";
}
.hero-side { grid-area: side; display: grid; gap: clamp(20px, 2.4vw, 32px); align-content: end; }
.eyebrow { grid-area: eyebrow; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; color: var(--form); }
.eyebrow .blk { inline-size: 12px; block-size: 12px; background: var(--yellow); outline: 2px solid var(--ink); outline-offset: -2px; flex: none; }
.titleblock { grid-area: tb; display: none; }
.hero-title { grid-area: title; font-size: var(--fs-h1); margin-block: 4px 6px; line-height: 0.9; }
html[lang="ar"] .hero-title { line-height: 1.25; }
.hero-lede { max-inline-size: 40ch; font-size: var(--fs-lede); line-height: 1.5; }
html[lang="ar"] .hero-lede { line-height: 1.85; max-inline-size: 44ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 559.98px) { .hero-cta .btn { flex: 1 1 100%; } }
@media (min-width: 960px) {
  .hero-head {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    grid-template-areas: "eyebrow tb" "title side";
    align-items: end;
  }
  .hero-side { padding-block-end: 0.6vw; }
  .titleblock {
    display: grid; grid-template-columns: auto auto; justify-self: end; border: 1px solid var(--agg);
    font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--form);
  }
  html[lang="ar"] .titleblock { letter-spacing: 0; text-transform: none; font-size: 0.76rem; }
  .titleblock dt, .titleblock dd { padding: 6px 12px; border-block-end: 1px solid var(--agg); }
  .titleblock dt { border-inline-end: 1px solid var(--agg); }
  .titleblock dd { color: var(--ink); }
  .titleblock dt:nth-last-of-type(1), .titleblock dd:last-of-type { border-block-end: 0; }
}
.hero-media { position: relative; margin-block-start: clamp(32px, 4vw, 56px); }
.hero-frame { position: relative; overflow: hidden; aspect-ratio: 4 / 3; background: #C9C6BF; }
.hero-frame img { inline-size: 100%; block-size: 100%; object-fit: cover; object-position: 38% 50%; }
@media (min-width: 700px) { .hero-frame { aspect-ratio: 16 / 9; } }
@media (min-width: 1100px) { .hero-frame { aspect-ratio: auto; block-size: min(76vh, 56vw); min-block-size: 520px; } }
.spec-strip { background: var(--ink); color: var(--cured); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.spec-strip > div { padding: 18px var(--gutter) 20px; border-block-start: 1px solid #3A3E42; display: grid; gap: 6px; align-content: start; }
.spec-strip > div:nth-child(odd) { border-inline-end: 1px solid #3A3E42; }
.spec-strip dt { font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; color: #BFC1BC; }
html[lang="ar"] .spec-strip dt { letter-spacing: 0; text-transform: none; font-size: 0.78rem; }
.spec-strip dd { font-weight: 800; font-stretch: 118%; font-size: clamp(1.35rem, 1rem + 1.5vw, 2.3rem); line-height: 1.05; font-variant-numeric: tabular-nums; }
.spec-strip dd small { font-size: 0.55em; font-weight: 600; margin-inline-start: 4px; }
.spec-strip dd.slot { font-family: var(--f-mono); font-weight: 500; font-size: 0.82rem; line-height: 1.4; font-stretch: 100%; color: #E6E3DC; }
.spec-strip dd.slot::before { content: ""; display: inline-block; inline-size: 9px; block-size: 9px; background: var(--yellow); margin-inline-end: 8px; vertical-align: 1px; }
@media (min-width: 1100px) {
  .spec-strip { position: absolute; inset-inline: var(--gutter); inset-block-end: 0; grid-template-columns: repeat(4, minmax(0, 1fr)); max-inline-size: calc(var(--maxw) - 2 * var(--gutter)); margin-inline: auto; }
  .spec-strip > div { padding: 22px 24px 24px; border-block-start: 0; border-inline-end: 1px solid #3A3E42; }
  .spec-strip > div:last-child { border-inline-end: 0; }
}

/* Sectors */
.sector-grid { display: grid; gap: clamp(10px, 1vw, 16px); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 760px) { .sector-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .sector { min-block-size: clamp(340px, 34vw, 470px); gap: 22px; } }
@media (min-width: 1200px) { .sector-grid { grid-template-columns: repeat(12, minmax(0, 1fr)); } .sector:nth-child(1) { grid-column: span 7; } .sector:nth-child(2) { grid-column: span 5; } .sector:nth-child(3) { grid-column: span 5; } .sector:nth-child(4) { grid-column: span 7; } }
.sector {
  --fg: var(--white); --sub: #D6E1DF; --rule: rgba(255, 255, 255, 0.3);
  position: relative; display: flex; flex-direction: column; gap: 20px;
  padding: clamp(22px, 2.8vw, 44px); background: var(--teal); color: var(--fg);
}
.sector.s-ink { background: var(--ink); --sub: #C9CBC6; --rule: rgba(243, 241, 237, 0.24); }
.sector.s-cured { background: var(--cured); --fg: var(--ink); --sub: var(--form); --rule: var(--agg); }
.sector-top { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; color: var(--sub); }
.sector-no { font-family: var(--f-mono); font-size: clamp(2.6rem, 2rem + 2.6vw, 4.6rem); font-weight: 500; line-height: 1; color: var(--fg); letter-spacing: -0.04em; }
.sector h3 { font-size: clamp(1.9rem, 1.2rem + 2.6vw, 3.4rem); font-weight: 800; font-stretch: 125%; letter-spacing: -0.02em; line-height: 1; margin-block-start: auto; }
html[lang="ar"] .sector h3 { font-stretch: 100%; letter-spacing: 0; line-height: 1.35; }
.sector-types { display: flex; flex-wrap: wrap; gap: 6px 0; border-block-start: 1px solid var(--rule); padding-block-start: 14px; color: var(--sub); }
.sector-types li:not(:last-child)::after { content: "/"; margin-inline: 10px; opacity: 0.6; }
.sector-line { max-inline-size: 38ch; font-size: 1.04rem; }
.sector-link { display: inline-flex; align-items: center; gap: 10px; align-self: flex-start; font-weight: 700; text-decoration: none; padding-block: 6px; border-block-end: 2px solid var(--yellow); }
.sector-link .arr { inline-size: 1em; block-size: 1em; transition: transform 0.3s var(--ease); }
.sector-link:hover .arr { transform: translateX(5px); }
html[dir="rtl"] .sector-link:hover .arr { transform: scaleX(-1) translateX(5px); }
.s-cured .sector-link { border-block-end-color: var(--ink); }

/* Projects */
.projects { background: var(--cured); }
.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-block-end: clamp(24px, 3vw, 40px); }
.chip {
  min-block-size: 44px; padding: 0 16px; border: 2px solid var(--ink); background: transparent; color: var(--ink);
  font-weight: 700; font-size: 0.92rem; display: inline-flex; align-items: center; gap: 8px;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease);
}
.chip .c { font-family: var(--f-mono); font-size: 0.74rem; font-weight: 500; opacity: 0.8; }
.chip:hover { background: var(--ink); color: var(--cured); }
.chip[aria-pressed="true"] { background: var(--yellow); color: var(--ink); border-color: var(--ink); }
.filter-status { margin-inline-start: auto; color: var(--form); }
.proj-layout { display: grid; gap: clamp(18px, 3vw, 40px); }
.stage { display: none; }
.proj-list { display: grid; gap: 14px; grid-template-columns: minmax(0, 1fr); align-content: start; }
.swipe-hint { color: var(--form); margin-block-end: -6px; }
@media (max-width: 1099.98px) {
  .proj-list {
    display: flex; gap: 12px; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory;
    margin-inline: calc(-1 * var(--gutter)); padding-inline: var(--gutter); scroll-padding-inline: var(--gutter);
    padding-block-end: 14px; scrollbar-width: thin; scrollbar-color: var(--ink) transparent;
  }
  .proj { flex: 0 0 min(86%, 420px); scroll-snap-align: start; align-content: start; }
}
@media (min-width: 1100px) { .swipe-hint { display: none; } }
.proj { position: relative; display: grid; background: var(--concrete); border-block-start: 4px solid var(--ink); }
.proj-media { aspect-ratio: 16 / 10; overflow: hidden; background: #CFCBC3; }
.proj-media img { inline-size: 100%; block-size: 100%; object-fit: cover; }
#p5 .proj-media img, .stage-img[data-for="p5"] img, .sheet-fig img[src*="tower-"] { object-position: 50% 30%; }
.proj-body { display: grid; gap: 12px; padding: 18px 18px 22px; }
.proj-meta { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; color: var(--form); }
.tag { display: inline-flex; padding: 3px 8px; background: var(--ink); color: var(--cured); }
.proj[data-sector="commercial"] .tag, .proj[data-sector="infrastructure"] .tag { background: var(--teal); color: var(--white); }
.proj h3 { font-size: clamp(1.45rem, 1.1rem + 1.4vw, 2.6rem); font-weight: 800; font-stretch: 122%; letter-spacing: -0.02em; line-height: 1.02; }
html[lang="ar"] .proj h3 { font-stretch: 100%; letter-spacing: 0; line-height: 1.4; }
.proj-area { color: var(--form); font-weight: 600; }
.proj-specs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border-block-start: 1px solid var(--agg); }
.proj-specs > div { padding-block: 10px; border-block-end: 1px solid var(--agg); padding-inline-end: 12px; }
.proj-specs > div.wide { grid-column: 1 / -1; }
.proj-specs dt { font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--form); }
html[lang="ar"] .proj-specs dt { letter-spacing: 0; text-transform: none; font-size: 0.78rem; }
.proj-specs dd { font-weight: 600; font-size: 0.98rem; line-height: 1.4; }
.proj-sheet-data { display: none; }
.progress { display: grid; gap: 6px; }
.progress .bar { block-size: 8px; background: var(--agg); position: relative; overflow: hidden; }
.progress .bar i { position: absolute; inset-block: 0; inset-inline-start: 0; inline-size: 59.4%; background: var(--yellow); outline: 1px solid var(--ink); }
@media (min-width: 1100px) {
  .proj-layout { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); align-items: start; }
  .stage {
    display: block; position: sticky; inset-block-start: calc(var(--top) + 24px);
    block-size: calc(100vh - var(--top) - 48px); min-block-size: 480px; max-block-size: 820px;
    background: var(--ink); overflow: hidden;
  }
  .stage-img { position: absolute; inset: 0; opacity: 0; transform: scale(1.06); transition: opacity 0.7s var(--ease), transform 1.2s var(--ease); }
  .stage-img.is-active { opacity: 1; transform: none; }
  .stage-img img { inline-size: 100%; block-size: 100%; object-fit: cover; }
  .stage-cap { position: absolute; inset-inline: 0; inset-block-end: 0; display: flex; justify-content: space-between; gap: 12px; padding: 14px 18px; background: var(--ink); color: var(--cured); }
  .stage-cap b { color: var(--yellow); font-weight: 500; }
  .proj-list { gap: 0; border-block-start: 4px solid var(--ink); }
  .proj { background: transparent; border-block-start: 0; border-block-end: 1px solid var(--agg); transition: background-color 0.35s var(--ease); }
  .proj::before { content: ""; position: absolute; inset-block: 0; inset-inline-start: 0; inline-size: 6px; background: var(--yellow); transform: scaleY(0); transform-origin: top; transition: transform 0.45s var(--ease); }
  .proj.is-active { background: var(--concrete); }
  .proj.is-active::before { transform: scaleY(1); }
  .proj-media { display: none; }
  .proj-body { grid-template-columns: minmax(0, 1fr) auto; column-gap: 32px; padding: 30px 28px 30px 34px; }
  html[dir="rtl"] .proj-body { padding: 30px 34px 30px 28px; }
  .proj-body > * { grid-column: 1; }
  .proj h3 { transition: transform 0.45s var(--ease); }
  .proj.is-active h3 { transform: translateX(6px); }
  html[dir="rtl"] .proj.is-active h3 { transform: translateX(-6px); }
  .proj-specs { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .proj-specs > div.wide { grid-column: 1 / -1; }
  .proj .link-btn { grid-column: 2; grid-row: 1 / span 2; align-self: start; justify-self: end; }
}

/* Dialogs */
dialog.sheet {
  inline-size: min(880px, calc(100vw - 24px)); max-block-size: calc(100dvh - var(--mlc-h) - 32px); margin: auto; margin-block-start: calc(var(--mlc-h) + 16px);
  padding: 0; border: 0; background: var(--cured); color: var(--ink); overflow: auto; overscroll-behavior: contain;
}
dialog.sheet::backdrop { background: rgba(30, 33, 36, 0.72); }
dialog.sheet[open] { animation: sheet-in 0.45s var(--ease); }
@keyframes sheet-in { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.sheet-head { position: sticky; inset-block-start: 0; z-index: 2; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 12px 12px 20px; background: var(--ink); color: var(--cured); }
html[dir="rtl"] .sheet-head { padding: 12px 20px 12px 12px; }
.sheet-close { min-block-size: 44px; min-inline-size: 44px; padding: 0 14px; border: 2px solid var(--cured); background: transparent; color: var(--cured); font-weight: 700; }
.sheet-close:hover { background: var(--yellow); border-color: var(--yellow); color: var(--ink); }
.sheet-body { display: grid; gap: 22px; padding: clamp(20px, 3vw, 36px); }
.sheet-body h2 { font-size: clamp(1.7rem, 1.2rem + 2vw, 2.8rem); font-weight: 800; font-stretch: 122%; letter-spacing: -0.02em; line-height: 1.05; }
html[lang="ar"] .sheet-body h2 { font-stretch: 100%; letter-spacing: 0; line-height: 1.4; }
.sheet-fig { aspect-ratio: 16 / 9; overflow: hidden; background: #CFCBC3; }
.sheet-fig img { inline-size: 100%; block-size: 100%; object-fit: cover; }
.sheet-body .proj-specs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 700px) { .sheet-body .proj-specs { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.sheet-notes { display: grid; gap: 12px; max-inline-size: 64ch; }
.sheet-notes h3 { font-size: 1.05rem; font-family: var(--f-mono); font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--form); }
html[lang="ar"] .sheet-notes h3 { letter-spacing: 0; text-transform: none; }
.form-grid { display: grid; gap: 16px; }

/* Capabilities */
.caps-grid { display: grid; gap: clamp(28px, 4vw, 64px); }
.caps-block { background: var(--ink); color: var(--cured); padding: clamp(26px, 3.6vw, 56px); display: grid; gap: 24px; align-content: start; }
.caps-block .h2 { color: var(--white); }
.caps-block p { color: #D3D4CF; max-inline-size: 42ch; }
.plant { display: grid; gap: 0; border-block-start: 1px solid #44484C; margin-block-start: 8px; }
.plant div { display: flex; justify-content: space-between; align-items: baseline; padding-block: 12px; border-block-end: 1px solid #44484C; }
.plant dt { color: #C4C6C1; }
.plant dd { font-family: var(--f-mono); font-size: 1.5rem; font-weight: 500; color: var(--yellow); }
.cap-list { counter-reset: cap; border-block-start: 3px solid var(--ink); }
.cap-list li { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 4px 18px; padding-block: clamp(20px, 2.4vw, 30px); border-block-end: 1px solid var(--agg); }
.cap-list li::before { counter-increment: cap; content: "0" counter(cap); grid-row: 1 / span 2; font-family: var(--f-mono); font-size: 0.95rem; font-weight: 500; color: var(--teal); padding-block-start: 0.35em; }
.cap-list h3 { font-size: clamp(1.2rem, 1rem + 0.8vw, 1.65rem); }
.cap-list p { color: var(--form); max-inline-size: 56ch; }
@media (min-width: 1000px) {
  .caps-grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); align-items: start; }
  .caps-block { position: sticky; inset-block-start: calc(var(--top) + 24px); }
  .cap-list li { grid-template-columns: 96px minmax(0, 1fr); }
}

/* Delivery */
.delivery { background: var(--cured); overflow: hidden; }
.steps { display: grid; gap: 14px; counter-reset: st; }
.step { position: relative; background: var(--concrete); border-block-start: 6px solid var(--ink); padding: clamp(22px, 2.4vw, 34px); display: grid; gap: 14px; align-content: start; }
.step-no { font-weight: 800; font-stretch: 125%; font-size: clamp(2.4rem, 1.8rem + 3vw, 5.4rem); line-height: 0.9; letter-spacing: -0.04em; color: var(--ink); }
html[lang="ar"] .step-no { font-family: "Archivo", sans-serif; }
.step h3 { font-size: clamp(1.25rem, 1.05rem + 0.8vw, 1.8rem); }
.step-dur { display: inline-flex; align-items: center; gap: 10px; align-self: start; justify-self: start; padding: 6px 10px; background: var(--ink); color: var(--yellow); }
.step p { color: var(--form); }
.step:last-child { background: var(--teal); color: var(--white); border-block-start-color: var(--yellow); }
.step:last-child .step-no { color: var(--yellow); }
.step:last-child p { color: #DCE6E4; }
.steps-rail { display: none; }
@media (max-width: 699.98px) {
  .step { grid-template-columns: auto minmax(0, 1fr); column-gap: 18px; row-gap: 10px; }
  .step-no { grid-row: 1 / span 3; font-size: 2.3rem; }
}
@media (min-width: 700px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } .step:last-child { grid-column: 1 / -1; } }
@media (min-width: 1100px) {
  .steps { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .step:last-child { grid-column: auto; }
  .steps-rail { display: block; position: relative; block-size: 4px; background: var(--agg); margin-block-start: 28px; }
  .steps-rail i { position: absolute; inset: 0; background: var(--yellow); transform: scaleX(1); transform-origin: left; outline: 1px solid var(--ink); }
  html[dir="rtl"] .steps-rail i { transform-origin: right; }
  .motion .delivery.is-pinnable .steps { display: flex; inline-size: max-content; gap: 18px; }
  .motion .delivery.is-pinnable .step { inline-size: clamp(340px, 31vw, 470px); min-block-size: 360px; }
  .motion .delivery.is-pinnable .sec-head { margin-block-end: 40px; }
  .motion .delivery.is-pinnable { padding-block: clamp(48px, 6vh, 80px); }
}

/* Safety */
.practice-grid { display: grid; gap: 0; border-block-start: 1px solid rgba(255, 255, 255, 0.32); }
.practice { display: grid; gap: 8px; padding-block: clamp(20px, 2vw, 26px); border-block-end: 1px solid rgba(255, 255, 255, 0.32); align-content: start; }
.practice .mono { color: var(--yellow); }
.practice h3 { font-size: clamp(1.15rem, 1rem + 0.6vw, 1.5rem); color: var(--white); }
.practice p { color: #DCE6E4; max-inline-size: 46ch; }
@media (min-width: 760px) {
  .practice-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(24px, 3vw, 48px); }
}
@media (min-width: 1100px) { .practice-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.slot {
  display: grid; gap: 6px; padding: 18px 20px; border: 2px dashed currentColor; max-inline-size: 640px;
}
.slot .mono { opacity: 0.9; }
.slot p { font-weight: 600; }
.safety .slot { margin-block-start: clamp(32px, 4vw, 56px); color: var(--cured); }
.safety-head-img { display: none; }

/* Vision */
.vision-grid { display: grid; gap: clamp(28px, 4vw, 64px); }
.vision-copy { display: grid; gap: 20px; align-content: start; }
.vision-copy p.big { font-size: var(--fs-lede); line-height: 1.55; max-inline-size: 60ch; }
html[lang="ar"] .vision-copy p.big { line-height: 1.9; }
.fine { font-size: 0.88rem; color: var(--form); max-inline-size: 60ch; padding-inline-start: 14px; border-inline-start: 3px solid var(--agg); }
.facts { display: grid; gap: 12px; }
.fact { background: var(--cured); padding: clamp(20px, 2.4vw, 32px); display: grid; gap: 10px; border-inline-start: 6px solid var(--teal); }
.fact .mono { color: var(--teal); }
.fact h3 { font-size: clamp(1.15rem, 1rem + 0.5vw, 1.45rem); }
.fact p { color: var(--form); }
@media (min-width: 1000px) {
  .vision-grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
}

/* Careers */
.careers-grid { display: grid; gap: clamp(28px, 4vw, 72px); }
.careers-fig { position: relative; }
.careers-fig .frame { overflow: hidden; aspect-ratio: 4 / 3; background: #CFCBC3; }
.careers-fig .frame img { object-position: 50% 40%; }
@media (min-width: 1000px) { .careers-fig .frame { aspect-ratio: 4 / 5; } }
.careers-fig img { inline-size: 100%; block-size: 100%; object-fit: cover; }
.careers-fig figcaption { margin-block-start: 10px; color: var(--form); }
.careers-copy { display: grid; gap: 22px; align-content: start; }
.careers-copy .lede { font-size: var(--fs-lede); line-height: 1.5; max-inline-size: 44ch; }
html[lang="ar"] .careers-copy .lede { line-height: 1.85; }
.values { display: grid; gap: 10px; grid-template-columns: minmax(0, 1fr); }
.values li { background: var(--concrete); padding: 16px 18px; display: grid; gap: 4px; }
.values b { font-weight: 800; font-stretch: 115%; }
html[lang="ar"] .values b { font-stretch: 100%; }
.values span { color: var(--form); font-size: 0.96rem; }
@media (min-width: 640px) { .values { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.roles { border-block-start: 3px solid var(--ink); }
.roles li { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 6px 16px; padding-block: 14px; border-block-end: 1px solid var(--agg); }
.roles .r-name { font-weight: 700; font-size: 1.08rem; line-height: 1.3; }
.roles .r-meta { grid-column: 1; color: var(--form); }
.roles .btn { grid-column: 2; grid-row: 1 / span 2; min-block-size: 44px; padding: 0.5em 1em; font-size: 0.9rem; }
.careers-mail { color: var(--form); }
.careers-mail a { color: var(--teal); font-weight: 700; text-underline-offset: 4px; }
@media (min-width: 1000px) {
  .careers-grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); align-items: start; }
  .careers-fig { position: sticky; inset-block-start: calc(var(--top) + 24px); }
}

/* Forms */
.field { display: grid; gap: 6px; min-inline-size: 0; }
.field input { min-inline-size: 0; }
.field label, .field .lbl { font-weight: 600; font-size: 0.94rem; }
.field input, .field select, .field textarea {
  inline-size: 100%; min-block-size: 50px; padding: 12px 14px; border: 1.5px solid var(--form); border-radius: 0;
  background: var(--cured); color: var(--ink); font-size: 1rem;
}
.field textarea { min-block-size: 120px; resize: vertical; }
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-inline-end: 40px; }
html[dir="rtl"] .field select { background-position: 14px 50%, 20px 50%; }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: 3px solid var(--yellow); outline-offset: 0; border-color: var(--ink); }
.on-cured .field input, .on-cured .field select, .on-cured .field textarea, dialog .field input, dialog .field select, dialog .field textarea { background: var(--white); }
.two { display: grid; gap: 16px; }
.two { grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); }
.form-note { font-size: 0.88rem; color: var(--form); }

/* Prequalification */
.pq-grid { display: grid; gap: clamp(28px, 4vw, 64px); }
.picker { border: 0; padding: 0; margin: 0; min-inline-size: 0; }
.picker legend { padding: 0; margin-block-end: 12px; font-weight: 700; }
.doc-list { border-block-start: 3px solid var(--ink); }
.doc { position: relative; display: flex; align-items: center; gap: 14px; padding: 11px 6px; border-block-end: 1px solid var(--agg); cursor: pointer; transition: background-color 0.2s var(--ease); }
.doc:hover { background: var(--cured); }
.doc input { position: absolute; opacity: 0; inline-size: 1px; block-size: 1px; }
.doc .box { flex: none; inline-size: 24px; block-size: 24px; border: 2px solid var(--ink); background: var(--cured); display: grid; place-items: center; }
.doc .box svg { inline-size: 14px; block-size: 14px; opacity: 0; transform: scale(0.6); transition: opacity 0.18s, transform 0.25s var(--ease); }
.doc input:checked + .box { background: var(--yellow); }
.doc input:checked + .box svg { opacity: 1; transform: none; }
.doc input:focus-visible + .box { outline: 3px solid var(--teal); outline-offset: 2px; }
.doc .d-name { font-weight: 600; min-inline-size: 0; }
.doc .d-meta { margin-inline-start: auto; color: var(--form); text-align: end; flex: none; max-inline-size: 38%; }
.pq-count { display: flex; align-items: center; gap: 12px; margin-block-start: 16px; padding: 12px 16px; background: var(--ink); color: var(--cured); }
.pq-count b { font-family: var(--f-mono); color: var(--yellow); font-size: 1.3rem; font-weight: 500; }
.pq-side { display: grid; gap: 16px; align-content: start; }
.pq-side .slot { color: var(--ink); border-color: var(--form); background: transparent; }
.pq-form { display: grid; gap: 16px; background: var(--cured); padding: clamp(20px, 3vw, 40px); border-block-start: 6px solid var(--teal); }
@media (min-width: 1000px) { .pq-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; } }

/* CTA */
.cta { background: var(--yellow); color: var(--ink); padding-block: clamp(56px, 7vw, 112px); }
.cta-inner { display: grid; gap: 28px; align-items: end; }
.cta-title { font-size: clamp(1.8rem, 1rem + 3.4vw, 4.2rem); font-weight: 800; font-stretch: 122%; line-height: 1.02; letter-spacing: -0.02em; max-inline-size: 22ch; text-wrap: balance; }
html[lang="ar"] .cta-title { font-stretch: 100%; letter-spacing: 0; line-height: 1.4; }
.cta .btn { justify-self: start; }
@media (min-width: 1000px) { .cta-inner { grid-template-columns: minmax(0, 1fr) auto; } }

/* Contact */
.contact-grid { display: grid; gap: clamp(28px, 4vw, 64px); }
.contact-dl { display: grid; gap: 0; border-block-start: 3px solid var(--ink); margin-block-end: 28px; }
.contact-dl > div { display: grid; grid-template-columns: minmax(96px, 0.4fr) minmax(0, 1fr); gap: 12px; padding-block: 14px; border-block-end: 1px solid var(--agg); }
.contact-dl dt { color: var(--form); }
.contact-dl dd { font-weight: 600; overflow-wrap: anywhere; }
.contact-dl a { color: var(--teal); text-underline-offset: 4px; }
.contact-dl a:hover { color: var(--ink); }
.contact-form { display: grid; gap: 16px; }
.map-wrap { background: var(--cured); border-block-start: 6px solid var(--ink); }
.map-wrap svg { display: block; inline-size: 100%; block-size: auto; }
.map-key { display: grid; gap: 8px; padding: 16px 20px 20px; border-block-start: 1px solid var(--agg); }
.map-key li { display: flex; gap: 10px; align-items: baseline; font-size: 0.94rem; }
.map-key .k { flex: none; inline-size: 12px; block-size: 12px; border-radius: 50%; background: var(--yellow); border: 2px solid var(--ink); transform: translateY(1px); }
.map-key .k.sq { border-radius: 0; background: var(--ink); }
@media (min-width: 1000px) {
  .contact-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; }
  .map-wrap { position: sticky; inset-block-start: calc(var(--top) + 24px); }
}

/* Footer */
.footer { background: var(--deep); color: #E3ECEA; padding-block: clamp(56px, 7vw, 104px) 28px; }
.footer a { color: var(--white); text-decoration: none; }
.footer a:hover { text-decoration: underline; text-decoration-color: var(--yellow); text-decoration-thickness: 2px; text-underline-offset: 5px; }
.foot-top { display: grid; gap: 36px; padding-block-end: clamp(40px, 5vw, 64px); border-block-end: 1px solid rgba(255, 255, 255, 0.24); }
.foot-brand { display: grid; gap: 16px; align-content: start; }
.foot-brand .brand-word { font-size: clamp(1.8rem, 1.2rem + 2.6vw, 3.4rem); color: var(--white); }
.foot-tag { font-weight: 800; font-stretch: 125%; font-size: clamp(1.3rem, 1rem + 1vw, 1.8rem); color: var(--yellow); line-height: 1.1; }
html[lang="ar"] .foot-tag { font-stretch: 100%; line-height: 1.5; }
.foot-cols { display: grid; gap: 28px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.foot-cols h2 { font-family: var(--f-mono); font-size: 0.74rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: #B9CCC9; margin-block-end: 12px; }
html[lang="ar"] .foot-cols h2 { letter-spacing: 0; text-transform: none; font-size: 0.82rem; }
.foot-cols li + li { margin-block-start: 8px; }
.foot-bottom { display: grid; gap: 14px; padding-block-start: 24px; font-size: 0.9rem; color: #C6D6D3; }
.foot-bottom .concept-line a { color: var(--yellow); text-decoration: underline; text-underline-offset: 4px; }
@media (min-width: 900px) {
  .foot-top { grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); }
  .foot-cols { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .foot-bottom { grid-template-columns: minmax(0, 1fr) auto; align-items: center; }
}

/* Motion (only when the head script added .motion) */
.motion [data-reveal] { opacity: 0; transform: translate3d(0, 28px, 0); }
.motion [data-split] { visibility: hidden; }
.motion [data-clip] { clip-path: inset(100% 0 0 0); }
.motion .hero-frame { clip-path: inset(0 0 100% 0); }
.motion .hero-frame img { transform: scale(1.08); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .stage-img { transform: none !important; }
}
.roles-title { margin-block-end: 12px; color: var(--form); font-size: var(--fs-mono); }
.sec-head.one { grid-template-columns: minmax(0, 1fr); }

.pin-spacer:has(> .delivery) { background: var(--cured); }
@media (max-width: 419.98px) { .header-tools .lang { display: none; } }
.concept-line { display: grid; gap: 6px; }
.concept-en { opacity: 0.92; }

main { overflow-x: clip; }
@media (max-width: 899.98px) {
  html[lang="ar"] .hero-lede, html[lang="ar"] .sec-head .intro, html[lang="ar"] .careers-copy .lede, html[lang="ar"] .vision-copy p.big { line-height: 1.72; }
}

/* Hero lede and buttons rise in with CSS straight away, so they do not wait for fonts or scripts (they are the LCP on most screens) */
.motion .hero-side > * { animation: hero-rise 0.9s var(--ease) both; }
.motion .hero-side > .hero-cta { animation-delay: 0.12s; }
@keyframes hero-rise { from { opacity: 0; transform: translate3d(0, 22px, 0); } to { opacity: 1; transform: none; } }