:root {
  --ink: #11110f;
  --paper: #f5f3ee;
  --white: #ffffff;
  --copper: #b86f47;
  --copper-dark: #8e4f31;
  --sage: #587066;
  --line: rgba(17, 17, 15, 0.14);
  --muted: #66665f;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "IBM Plex Sans Arabic", Manrope, "Segoe UI", Arial, sans-serif;
  letter-spacing: 0;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  top: 8px;
  right: 8px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--white);
  transform: translateY(-140%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  height: 92px;
  display: grid;
  grid-template-columns: 190px 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 0 max(30px, calc((100vw - var(--max)) / 2));
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
.brand img { display: block; width: 150px; height: 58px; object-fit: contain; }
.main-nav { display: flex; justify-content: center; gap: 28px; font-size: 14px; font-weight: 700; }
.main-nav a { padding: 12px 0; border-bottom: 2px solid transparent; }
.main-nav a:hover, .main-nav a:focus-visible { border-color: var(--copper); }
.header-actions { display: flex; align-items: center; gap: 14px; white-space: nowrap; }
.language-button, .menu-button {
  border: 1px solid rgba(255, 255, 255, 0.42);
  background: rgba(17, 17, 15, 0.34);
  color: var(--white);
  cursor: pointer;
}
.language-button { width: 42px; height: 42px; border-radius: 50%; font-size: 12px; font-weight: 800; }
.text-link { font-size: 14px; font-weight: 700; }
.menu-button { display: none; width: 44px; height: 44px; padding: 10px; border-radius: 4px; }
.menu-button span { display: block; height: 2px; margin: 5px 0; background: currentColor; }

.primary-button, .secondary-button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}
.primary-button { background: var(--copper); color: var(--white); }
.primary-button:hover { background: var(--copper-dark); transform: translateY(-2px); }
.primary-button.compact { min-height: 42px; padding-inline: 16px; font-size: 13px; }
.secondary-button { color: var(--white); border-color: rgba(255,255,255,.62); background: rgba(17,17,15,.18); }
.secondary-button:hover { border-color: var(--white); background: rgba(17,17,15,.42); }

.hero {
  position: relative;
  min-height: min(850px, 92vh);
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--white);
}
.hero-image, .hero-overlay { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: cover; object-position: center; }
.hero-overlay {
  background: linear-gradient(90deg, rgba(12,12,11,.92) 0%, rgba(12,12,11,.68) 42%, rgba(12,12,11,.12) 72%);
}
html[dir="rtl"] .hero-overlay {
  background: linear-gradient(270deg, rgba(12,12,11,.92) 0%, rgba(12,12,11,.68) 42%, rgba(12,12,11,.12) 72%);
}
.hero-content {
  position: relative;
  z-index: 2;
  width: min(660px, calc(100% - 48px));
  margin-inline: max(30px, calc((100vw - var(--max)) / 2));
  padding: 130px 0 170px;
}
.eyebrow { margin: 0 0 16px; color: var(--copper); font-size: 13px; font-weight: 900; text-transform: uppercase; }
.hero .eyebrow { color: #e3a27d; }
.hero h1 {
  margin: 0;
  max-width: 640px;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 1.06;
  letter-spacing: 0;
}
.hero-copy { max-width: 610px; margin: 24px 0; color: rgba(255,255,255,.82); font-size: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-tracking {
  position: absolute;
  z-index: 3;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(var(--max), calc(100% - 48px));
  min-height: 120px;
  display: grid;
  grid-template-columns: 260px 1fr;
  align-items: center;
  gap: 24px;
  padding: 26px 30px;
  background: var(--white);
  color: var(--ink);
  border-radius: 8px 8px 0 0;
}
.hero-tracking label { display: block; font-size: 18px; font-weight: 800; }
.tracking-label { color: var(--copper-dark); font-size: 12px; font-weight: 900; }
.tracking-control { display: grid; grid-template-columns: 1fr 150px; }
.tracking-control input {
  min-width: 0;
  height: 56px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-inline-end: 0;
  border-radius: 4px 0 0 4px;
  outline: none;
}
html[dir="rtl"] .tracking-control input { border-radius: 0 4px 4px 0; }
.tracking-control input:focus { border-color: var(--copper); box-shadow: inset 0 0 0 1px var(--copper); }
.tracking-control button { border: 0; border-radius: 0 4px 4px 0; background: var(--ink); color: var(--white); font-weight: 800; cursor: pointer; }
html[dir="rtl"] .tracking-control button { border-radius: 4px 0 0 4px; }

.proof-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  border-bottom: 1px solid var(--line);
}
.proof-band div { min-height: 108px; display: flex; align-items: center; gap: 14px; padding: 22px; border-inline-end: 1px solid var(--line); }
.proof-band div:last-child { border-inline-end: 0; }
.proof-band strong { color: var(--copper-dark); font-size: 12px; }
.proof-band span { font-weight: 800; }

.operations-section {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 110px 0;
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: clamp(38px, 7vw, 92px);
  align-items: center;
}
.operations-image-wrap { position: relative; min-height: 560px; overflow: hidden; background: #24231f; }
.operations-image-wrap::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 54%, rgba(12,12,10,.82)); }
.operations-image-wrap img { width: 100%; height: 100%; position: absolute; inset: 0; object-fit: cover; object-position: 64% center; }
.operations-image-wrap p { position: absolute; z-index: 1; inset: auto 26px 20px; margin: 0; color: var(--white); font-size: 14px; font-weight: 800; }
.operations-copy > p:not(.eyebrow) { margin: 20px 0 28px; max-width: 590px; color: var(--muted); font-size: 17px; }
.operations-copy h2 { margin: 0; font-size: clamp(34px, 4.8vw, 62px); line-height: 1.12; letter-spacing: 0; }
.operations-list { border-top: 1px solid var(--line); }
.operations-list article { display: grid; grid-template-columns: 52px 1fr; gap: 18px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.operations-list span, .sector-grid span { color: var(--copper-dark); font-size: 12px; font-weight: 900; }
.operations-list h3 { margin: 0; font-size: 18px; }
.operations-list p { margin: 3px 0 0; color: var(--muted); font-size: 14px; }

.section { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; padding: 110px 0; }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 70px; align-items: end; margin-bottom: 54px; }
.section-heading h2, .technology h2, .contact-section h2 {
  margin: 0;
  font-size: clamp(34px, 4.8vw, 62px);
  line-height: 1.12;
  letter-spacing: 0;
}
.section-heading > p { margin: 0; color: var(--muted); font-size: 17px; }
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-inline-start: 1px solid var(--line); }
.service-item { min-height: 260px; padding: 36px; border-inline-end: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.28); }
.service-item.featured { background: var(--ink); color: var(--white); }
.service-number { display: block; margin-bottom: 55px; color: var(--copper); font-size: 13px; font-weight: 900; }
.service-item h3 { margin: 0 0 10px; font-size: 25px; }
.service-item p { max-width: 440px; margin: 0; color: var(--muted); }
.service-item.featured p { color: rgba(255,255,255,.68); }

.technology {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 72px;
  align-items: center;
  padding: 110px max(30px, calc((100vw - var(--max)) / 2));
  background: #171714;
  color: var(--white);
}
.technology-copy > p:not(.eyebrow) { color: rgba(255,255,255,.68); font-size: 17px; }
.feature-list { margin: 28px 0 34px; padding: 0; list-style: none; }
.feature-list li { position: relative; padding: 13px 26px 13px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
html[dir="ltr"] .feature-list li { padding: 13px 0 13px 26px; }
.feature-list li::before { content: ""; position: absolute; right: 0; top: 22px; width: 8px; height: 8px; background: var(--copper); }
html[dir="ltr"] .feature-list li::before { right: auto; left: 0; }
.portal-preview { background: #f8f8f4; color: var(--ink); padding: 22px; border-radius: 8px; box-shadow: 0 30px 70px rgba(0,0,0,.28); }
.preview-topbar { display: flex; align-items: center; gap: 6px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.preview-topbar span { width: 8px; height: 8px; border-radius: 50%; background: #b9b9b2; }
.preview-topbar b { margin-inline-start: auto; font-size: 10px; color: var(--muted); }
.preview-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding: 20px 0; }
.preview-metrics div { padding: 16px; background: var(--white); border: 1px solid var(--line); border-radius: 4px; }
.preview-metrics span { display: block; color: var(--muted); font-size: 11px; }
.preview-metrics strong { font-size: 28px; }
.preview-row { display: grid; grid-template-columns: 90px 1.2fr 1fr 45px; align-items: center; gap: 14px; padding: 18px 8px; border-top: 1px solid var(--line); font-style: normal; }
.preview-row span { font-size: 13px; color: var(--muted); }
.preview-row i { position: relative; height: 5px; background: #dddcd6; overflow: hidden; }
.preview-row i::after { content: ""; position: absolute; inset: 0 auto 0 0; width: var(--progress); background: var(--sage); }
html[dir="rtl"] .preview-row i::after { inset: 0 0 0 auto; }
.preview-row em { font-style: normal; font-size: 12px; font-weight: 800; }

.process-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.process-list li { display: grid; grid-template-columns: 100px 1fr; gap: 36px; padding: 34px 0; border-bottom: 1px solid var(--line); }
.process-list > li > span { color: var(--copper-dark); font-size: 13px; font-weight: 900; }
.process-list h3 { margin: 0; font-size: 25px; }
.process-list p { margin: 6px 0 0; color: var(--muted); }

.sector-section { padding: 104px max(30px, calc((100vw - var(--max)) / 2)); background: #e8e5dd; }
.sector-heading { display: grid; grid-template-columns: 1fr minmax(260px, .72fr); gap: 56px; align-items: end; margin-bottom: 48px; }
.sector-heading h2 { margin: 0; max-width: 800px; font-size: clamp(34px, 4.8vw, 62px); line-height: 1.12; letter-spacing: 0; }
.sector-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-inline-start: 1px solid var(--line); }
.sector-grid article { min-height: 242px; padding: 30px; border-inline-end: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.22); }
.sector-grid h3 { margin: 46px 0 10px; font-size: 22px; }
.sector-grid p { margin: 0; color: var(--muted); }

.contact-section {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 80px;
  padding: 100px max(30px, calc((100vw - var(--max)) / 2));
  background: #d9dfdb;
}
.contact-copy > p:not(.eyebrow) { color: #4b554f; font-size: 17px; }
.contact-details { display: grid; gap: 8px; margin-top: 28px; font-weight: 700; }
.contact-details a { color: var(--copper-dark); }
.quote-form { display: grid; gap: 17px; padding: 34px; background: var(--white); border: 1px solid var(--line); border-radius: 8px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.quote-form label { display: grid; gap: 7px; font-size: 13px; font-weight: 800; }
.quote-form input, .quote-form select, .quote-form textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fbfbf8;
  padding: 13px 14px;
  outline: none;
}
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus { border-color: var(--copper); box-shadow: 0 0 0 2px rgba(184,111,71,.13); }
.form-submit { border: 0; }
.form-status { min-height: 22px; margin: 0; color: var(--sage); font-weight: 700; }
.form-status.error { color: #a13f35; }

.site-footer {
  display: grid;
  grid-template-columns: 1.4fr 1fr auto;
  align-items: end;
  gap: 50px;
  padding: 55px max(30px, calc((100vw - var(--max)) / 2));
  background: var(--ink);
  color: var(--white);
}
.footer-brand img { width: 140px; height: 58px; object-fit: contain; }
.footer-brand p, .site-footer > p { margin: 8px 0 0; color: rgba(255,255,255,.6); font-size: 13px; }
.footer-links { display: grid; gap: 8px; font-weight: 700; }
.whatsapp-button { position: fixed; z-index: 30; bottom: 20px; left: 20px; width: 52px; height: 52px; display: grid; place-items: center; border-radius: 50%; background: #1f8d58; color: var(--white); font-size: 12px; font-weight: 900; box-shadow: 0 12px 28px rgba(0,0,0,.25); }

@media (max-width: 1050px) {
  .site-header { grid-template-columns: 150px 1fr auto; }
  .main-nav { display: none; position: absolute; top: 92px; inset-inline: 20px; padding: 22px; background: #181816; border: 1px solid rgba(255,255,255,.18); border-radius: 4px; }
  .main-nav.open { display: grid; gap: 4px; }
  .menu-button { display: block; }
  .header-actions .text-link { display: none; }
  .technology { grid-template-columns: 1fr; }
  .technology-copy { max-width: 700px; }
  .operations-section { grid-template-columns: 1fr; }
  .operations-image-wrap { min-height: 460px; max-width: 760px; }
  .sector-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .site-header { height: 76px; grid-template-columns: 1fr auto; padding-inline: 18px; }
  .brand img { width: 120px; height: 50px; }
  .header-actions { display: none; }
  .menu-button { grid-column: 2; grid-row: 1; }
  .main-nav { top: 76px; }
  .hero { min-height: 780px; align-items: flex-start; }
  .hero-image { object-position: 62% center; }
  .hero-overlay, html[dir="rtl"] .hero-overlay { background: linear-gradient(180deg, rgba(12,12,11,.83), rgba(12,12,11,.6) 64%, rgba(12,12,11,.9)); }
  .hero-content { width: calc(100% - 36px); margin-inline: 18px; padding: 130px 0 220px; }
  .hero h1 { font-size: 42px; }
  .hero-copy { font-size: 16px; }
  .hero-actions { display: grid; }
  .hero-tracking { width: calc(100% - 28px); grid-template-columns: 1fr; gap: 12px; padding: 20px; }
  .tracking-control { grid-template-columns: 1fr 110px; }
  .proof-band { width: calc(100% - 36px); grid-template-columns: 1fr 1fr; }
  .proof-band div:nth-child(2) { border-inline-end: 0; }
  .proof-band div { min-height: 90px; padding: 16px 6px; }
  .section { width: calc(100% - 36px); padding: 74px 0; }
  .section-heading { grid-template-columns: 1fr; gap: 20px; margin-bottom: 34px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-item { min-height: 220px; padding: 28px; }
  .service-number { margin-bottom: 38px; }
  .operations-section { width: calc(100% - 36px); padding: 74px 0; gap: 32px; }
  .operations-image-wrap { min-height: 370px; }
  .operations-image-wrap p { inset-inline: 18px; bottom: 16px; }
  .operations-list article { grid-template-columns: 40px 1fr; gap: 12px; }
  .technology { padding: 74px 18px; gap: 45px; }
  .preview-metrics { grid-template-columns: 1fr 1fr 1fr; }
  .preview-metrics div { padding: 10px; }
  .preview-metrics strong { font-size: 21px; }
  .preview-row { grid-template-columns: 74px 1fr 40px; }
  .preview-row i { grid-column: 1 / -1; grid-row: 2; }
  .process-list li { grid-template-columns: 50px 1fr; gap: 14px; }
  .sector-section { padding: 74px 18px; }
  .sector-heading { grid-template-columns: 1fr; gap: 14px; margin-bottom: 32px; }
  .sector-grid article { min-height: 190px; padding: 24px; }
  .sector-grid h3 { margin-top: 34px; }
  .contact-section { grid-template-columns: 1fr; gap: 35px; padding: 74px 18px; }
  .quote-form { padding: 22px; }
  .field-row { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr; align-items: start; gap: 28px; padding: 46px 18px 82px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}