:root {
  --ink: #17212a;
  --muted: #64717d;
  --line: #dfe5e8;
  --panel: #f5f7f6;
  --white: #ffffff;
  --brand-red: #cf2e2e;
  --brand-red-dark: #a82424;
  --brand-red-soft: rgba(207, 46, 46, 0.14);
  --steel: #2c3844;
  --shadow: 0 24px 80px rgba(23, 33, 42, 0.18);
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
}

[dir="rtl"] body {
  font-family: Arial, "Segoe UI", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 4vw, 56px);
  color: var(--white);
  transition: background 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 40px rgba(18, 28, 36, 0.12);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}

.brand-mark {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  overflow: hidden;
  border: 0;
  background: transparent;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 1rem;
}

.brand small {
  color: currentColor;
  font-size: 0.76rem;
  opacity: 0.72;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 34px);
  font-size: 0.92rem;
  font-weight: 700;
}

.site-nav a {
  opacity: 0.86;
}

.site-nav a:hover {
  opacity: 1;
}

.language-link {
  border: 0;
  border-radius: 999px;
  padding: 7px 12px;
  background: var(--white);
  color: var(--steel);
  line-height: 1;
  opacity: 1;
  box-shadow: inset 0 0 0 1.5px var(--steel);
}

.site-header:not(.is-scrolled):not(.is-open) .language-link {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, 0.82);
}

.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: center;
  padding: 128px clamp(20px, 5vw, 72px) 80px;
  color: var(--white);
  overflow: hidden;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(8, 21, 28, 0.9) 0%, rgba(8, 21, 28, 0.62) 38%, rgba(8, 21, 28, 0.2) 100%),
    linear-gradient(0deg, rgba(8, 21, 28, 0.56), rgba(8, 21, 28, 0.05) 42%);
}

[dir="rtl"] .hero-overlay {
  background:
    linear-gradient(270deg, rgba(8, 21, 28, 0.9) 0%, rgba(8, 21, 28, 0.62) 38%, rgba(8, 21, 28, 0.2) 100%),
    linear-gradient(0deg, rgba(8, 21, 28, 0.56), rgba(8, 21, 28, 0.05) 42%);
}

.hero-content {
  position: relative;
  max-width: 760px;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--brand-red);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

[dir="rtl"] .eyebrow {
  font-family: Arial, "Segoe UI", sans-serif;
  font-size: 1.12rem;
  font-weight: 700;
  line-height: 1.6;
  text-transform: none;
}

.hero .eyebrow {
  display: inline-block;
  padding: 5px 10px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(207, 46, 46, 0.86);
  text-shadow: none;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  max-width: 780px;
  font-size: clamp(3rem, 7vw, 6.8rem);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
  line-height: 1.2;
}

.hero-copy {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1.06rem, 2vw, 1.35rem);
}

.hero-actions,
.contact-card {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 13px 19px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-weight: 800;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

[dir="rtl"] .button {
  font-family: Arial, "Segoe UI", sans-serif;
  font-weight: 700;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--white);
  background: var(--brand-red);
}

.button-primary:hover {
  background: var(--brand-red-dark);
}

.button-secondary {
  color: currentColor;
  border-color: rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.08);
}

.section .button-secondary,
.contact-card .button-secondary {
  border-color: var(--line);
  background: var(--white);
}

.hero-proof {
  position: absolute;
  right: clamp(20px, 5vw, 72px);
  bottom: 28px;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: min(620px, calc(100% - 40px));
}

[dir="rtl"] .hero-proof {
  right: auto;
  left: clamp(20px, 5vw, 72px);
}

.hero-proof span {
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  padding: 8px 13px;
  background: rgba(8, 21, 28, 0.34);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.84rem;
  font-weight: 800;
  backdrop-filter: blur(14px);
}

.section,
.section-band,
.cta {
  padding: clamp(72px, 10vw, 132px) clamp(20px, 5vw, 72px);
}

.section-band {
  background: var(--panel);
}

.service-depth {
  padding: clamp(72px, 9vw, 116px) clamp(20px, 5vw, 72px);
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 1fr);
  gap: clamp(32px, 6vw, 90px);
  align-items: start;
}

.section-grid > p,
.section-heading p,
.quality-panel p,
.process p,
.cta p {
  color: var(--muted);
  font-size: 1.04rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-block: 1px solid var(--line);
  background: var(--white);
}

.stats article {
  min-height: 156px;
  padding: 32px clamp(20px, 3vw, 40px);
  border-right: 1px solid var(--line);
}

.stats article:last-child {
  border-right: 0;
}

[dir="rtl"] .stats article {
  border-right: 0;
  border-left: 1px solid var(--line);
}

[dir="rtl"] .stats article:last-child {
  border-left: 0;
}

.stats strong {
  display: block;
  color: var(--brand-red);
  font-size: clamp(2.4rem, 5vw, 4.6rem);
  line-height: 1;
}

.stats span {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  font-weight: 700;
}

.section-heading {
  max-width: 880px;
  margin-bottom: 36px;
}

.service-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
  gap: 22px;
  align-items: start;
}

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

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

.section-image,
.spotlight-image {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: var(--steel);
}

.section-image {
  aspect-ratio: 5 / 4;
}

.section-image img,
.spotlight-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.capability-card,
.detail-card,
.spotlight-card,
.quality-panel,
.quality-list article,
.process-track article,
.locations article,
.contact-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.capability-card {
  min-height: 260px;
  padding: 30px;
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.capability-card:hover {
  transform: translateY(-4px);
  border-color: rgba(207, 46, 46, 0.36);
  box-shadow: var(--shadow);
}

.capability-card p {
  color: var(--muted);
}

.detail-card {
  padding: 30px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  border: 1px solid rgba(207, 46, 46, 0.2);
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--steel);
  background: var(--white);
  font-size: 0.92rem;
  font-weight: 700;
}

.project-spotlight {
  padding-top: clamp(56px, 8vw, 96px);
}

.spotlight-card {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  padding: clamp(28px, 5vw, 54px);
  border-color: var(--line);
  background: var(--white);
}

.spotlight-image {
  aspect-ratio: 4 / 3;
}

.spotlight-card p:not(.eyebrow) {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.icon {
  display: grid;
  width: 46px;
  height: 46px;
  margin-bottom: 34px;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: var(--steel);
  font-size: 1.2rem;
}

.icon svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.9;
}

.icon svg path:first-child {
  fill: none;
}

.quality-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(320px, 1.15fr);
  gap: 22px;
  align-items: start;
}

.quality-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 34px;
  color: var(--white);
  background: var(--steel);
}

.quality-panel p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.76);
}

.quality-image {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  aspect-ratio: 4 / 3;
  background: rgba(255, 255, 255, 0.06);
}

.quality-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.quality-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  align-content: start;
}

.quality-list article,
.locations article {
  padding: 20px 24px;
}

.quality-list article {
  border-top: 0;
}

@media (min-width: 901px) {
  .intro .section-grid > p {
    font-size: 1.16rem;
    line-height: 1.8;
  }

  [dir="rtl"] .intro .section-grid > p {
    font-size: 1.16rem;
    line-height: 1.8;
  }
}

.quality-list strong,
.locations strong {
  display: block;
  margin-bottom: 6px;
}

.quality-list span,
.locations span {
  color: var(--muted);
}

.process-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.process-track article {
  padding: 26px;
}

.process-track span {
  display: block;
  margin-bottom: 34px;
  color: var(--brand-red);
  font-weight: 900;
}

.locations {
  display: grid;
  gap: 12px;
}

.project-spotlight {
  background: var(--panel);
}

.cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 460px);
  gap: clamp(28px, 6vw, 80px);
  align-items: center;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(23, 33, 42, 0.98), rgba(207, 46, 46, 0.88)),
    var(--steel);
}

.cta p {
  color: rgba(255, 255, 255, 0.76);
}

.contact-card {
  flex-direction: column;
  align-items: stretch;
  padding: 24px;
  color: var(--ink);
  box-shadow: var(--shadow);
}

.contact-card .button {
  width: 100%;
}

.contact-card p {
  margin: 8px 0 0;
  color: var(--muted);
  text-align: center;
}

.contact-details {
  display: grid;
  gap: 10px;
  margin-top: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.contact-details p {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  margin: 0;
  text-align: start;
}

[dir="rtl"] .contact-details p {
  direction: rtl;
  grid-template-columns: 64px minmax(0, max-content);
  justify-content: start;
  gap: 12px;
}

[dir="rtl"] .contact-details strong {
  direction: rtl;
  text-align: right;
}

.contact-details strong {
  color: var(--ink);
  font-size: 0.9rem;
}

.contact-details a,
.contact-details span {
  color: var(--ink);
  font-weight: 700;
  direction: ltr;
  unicode-bidi: isolate;
}

.contact-details a {
  text-decoration: underline;
  text-decoration-color: var(--line);
  text-underline-offset: 3px;
}

.contact-details .contact-address {
  display: block;
  padding-top: 6px;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.45;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 24px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer a {
  color: var(--ink);
  font-weight: 700;
}

@media (max-width: 900px) {
  .nav-toggle {
    position: relative;
    z-index: 22;
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    border: 1px solid currentColor;
    border-radius: 4px;
    color: inherit;
    background: transparent;
  }

  .nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: currentColor;
  }

  .site-nav {
    position: fixed;
    inset: 0 0 auto 0;
    display: grid;
    gap: 0;
    padding: 88px 20px 24px;
    color: var(--ink);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 22px 60px rgba(18, 28, 36, 0.18);
    transform: translateY(-110%);
    transition: transform 180ms ease;
  }

  .site-nav.is-open {
    transform: translateY(0);
  }

  .site-nav a {
    padding: 16px 0;
    border-top: 1px solid var(--line);
  }

  .site-nav .language-link {
    justify-self: start;
    margin-top: 18px;
    padding: 8px 14px;
    border-top: 0;
    font-size: 0.88rem;
  }

  [dir="rtl"] .site-nav .language-link {
    justify-self: end;
  }

  .section-grid,
  .quality-layout,
  .service-layout,
  .detail-grid,
  .spotlight-card,
  .cta {
    grid-template-columns: 1fr;
  }

  .stats,
  .capability-grid,
  .process-track {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats article:nth-child(2) {
    border-right: 0;
  }

  [dir="rtl"] .stats article:nth-child(2) {
    border-left: 0;
  }

  .stats article {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 620px) {
  .brand {
    min-width: 0;
  }

  .brand small {
    display: none;
  }

  .hero {
    min-height: 88vh;
    padding-top: 112px;
    padding-bottom: 44px;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-proof {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    margin-top: 22px;
    justify-content: flex-start;
    max-width: 100%;
  }

  [dir="rtl"] .hero-proof {
    display: flex;
    width: 100%;
    padding-right: 20px;
    box-sizing: border-box;
    direction: rtl;
    justify-content: flex-start;
    gap: 10px;
  }

  .stats,
  .capability-grid,
  .detail-grid,
  .process-track {
    grid-template-columns: 1fr;
  }

  .stats article {
    border-right: 0;
  }

  [dir="rtl"] .stats article {
    border-left: 0;
  }

  .site-footer {
    flex-direction: column;
  }
}