:root {
  --ink: #0b0b0e;
  --ink-soft: #17171d;
  --paper: #f7f5ef;
  --white: #ffffff;
  --sun: #ffb400;
  --orange: #ff5a1f;
  --magenta: #f60057;
  --muted: #a8a6a0;
  --line: rgba(255, 255, 255, 0.16);
  --radius: 1.4rem;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body.is-arabic { font-family: Tahoma, Arial, sans-serif; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.ar { display: none !important; }
body.is-arabic .en { display: none !important; }
body.is-arabic .ar { display: inline !important; }
body.is-arabic p.ar { display: block !important; }

.skip-link {
  position: fixed; top: 0.75rem; left: 0.75rem; z-index: 100;
  padding: 0.75rem 1rem; background: var(--white); color: var(--ink);
  transform: translateY(-150%); transition: transform 0.2s;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed; inset: 0 0 auto; z-index: 20;
  min-height: 6.25rem; padding: 1rem clamp(1.2rem, 4vw, 4.5rem);
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 2rem;
  color: var(--white); border-bottom: 1px solid transparent;
  background: rgba(5, 5, 7, 0.04);
  transition: background 0.3s ease, border-color 0.3s ease, backdrop-filter 0.3s ease;
}
.site-header.is-scrolled { background: rgba(5, 5, 7, 0.58); border-color: var(--line); backdrop-filter: blur(18px); }
.brand { display: flex; align-items: center; gap: 0.85rem; width: max-content; }
.brand img { width: 3.1rem; height: 3.1rem; object-fit: contain; }
.brand-copy { display: flex; flex-direction: column; line-height: 1.1; }
.brand-copy strong { font-size: 1.05rem; letter-spacing: -0.02em; }
.brand-copy small { margin-top: 0.35rem; font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255,255,255,0.65); }
.desktop-nav { display: flex; gap: 1.7rem; font-size: 0.88rem; }
.desktop-nav a { position: relative; color: rgba(255,255,255,0.78); transition: color 0.2s; }
.desktop-nav a::after { content: ""; position: absolute; inset: auto 0 -0.5rem; height: 1px; background: var(--sun); transform: scaleX(0); transform-origin: left; transition: transform 0.2s; }
.desktop-nav a:hover, .desktop-nav a:focus-visible { color: var(--white); }
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { transform: scaleX(1); }
.header-actions { justify-self: end; display: flex; align-items: center; gap: 0.75rem; }
.language-toggle { border: 0; background: transparent; color: var(--white); padding: 0.7rem; cursor: pointer; }

.button {
  display: inline-flex; justify-content: center; align-items: center; gap: 0.65rem;
  min-height: 3.35rem; padding: 0.8rem 1.3rem;
  border: 1px solid transparent; border-radius: 999px;
  background: linear-gradient(110deg, var(--sun), var(--orange) 60%, var(--magenta));
  color: #111; font-weight: 750; box-shadow: 0 14px 36px rgba(255, 90, 31, 0.22);
  cursor: pointer; transition: transform 0.2s, box-shadow 0.2s;
}
.button:hover, .button:focus-visible { transform: translateY(-2px); box-shadow: 0 18px 44px rgba(255, 90, 31, 0.34); }
.button-small { min-height: 2.75rem; padding: 0.65rem 1rem; font-size: 0.85rem; }

.hero {
  position: relative; min-height: 50rem; height: min(58rem, 100svh); overflow: hidden;
  background: #09090c; color: var(--white); display: flex; align-items: flex-end;
  padding: 9rem clamp(1.2rem, 6vw, 7.5rem) 7rem;
}
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; filter: saturate(1.12) contrast(1.05); }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,5,8,0.98) 0%, rgba(5,5,8,0.82) 38%, rgba(5,5,8,0.25) 72%, rgba(5,5,8,0.55) 100%), linear-gradient(0deg, rgba(5,5,8,0.72), transparent 48%); }
.hero-content { position: relative; z-index: 2; max-width: 52rem; }
.eyebrow, .section-index { display: flex; align-items: center; gap: 0.7rem; font-size: 0.77rem; font-weight: 750; letter-spacing: 0.15em; text-transform: uppercase; }
.eyebrow { color: rgba(255,255,255,0.74); }
.eyebrow-dot { width: 0.52rem; height: 0.52rem; border-radius: 50%; background: var(--sun); box-shadow: 0 0 20px var(--sun); }
.hero h1 { margin: 1.3rem 0 1.5rem; max-width: 54rem; font-size: clamp(3.7rem, 7.4vw, 8rem); line-height: 0.92; letter-spacing: -0.065em; font-weight: 800; }
.hero h1 em { display: block; color: transparent; font-style: normal; background: linear-gradient(90deg, var(--sun), var(--orange), var(--magenta)); -webkit-background-clip: text; background-clip: text; }
.hero-intro { max-width: 40rem; margin: 0 0 2rem; font-size: clamp(1.05rem, 1.5vw, 1.3rem); color: rgba(255,255,255,0.76); }
.hero-actions { display: flex; align-items: center; gap: 1.3rem; flex-wrap: wrap; }
.text-link { display: inline-flex; align-items: center; gap: 0.55rem; border-bottom: 1px solid rgba(255,255,255,0.4); padding: 0.6rem 0; }
.text-link span:last-child { color: var(--sun); }
.hero-card { position: absolute; z-index: 3; right: clamp(1.2rem, 5vw, 5rem); bottom: 5rem; width: min(24rem, 30vw); padding: 1.4rem; border: 1px solid var(--line); background: rgba(11,11,14,0.52); backdrop-filter: blur(18px); border-radius: var(--radius); box-shadow: var(--shadow); }
.hero-card-number { color: var(--sun); font-size: 0.74rem; letter-spacing: 0.14em; }
.hero-card p { margin: 1.5rem 0 0; color: rgba(255,255,255,0.78); }
.hero-orbit { position: absolute; z-index: 1; border: 1px solid rgba(255,180,0,0.26); border-radius: 50%; pointer-events: none; }
.hero-orbit-one { width: 48rem; height: 48rem; right: -16rem; top: 3rem; }
.hero-orbit-two { width: 34rem; height: 34rem; right: -9rem; top: 10rem; border-color: rgba(246,0,87,0.18); }

.trust-bar { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--ink); color: var(--white); border-top: 1px solid var(--line); }
.trust-bar div { min-height: 9rem; padding: 1.5rem clamp(1.2rem, 3vw, 3rem); display: flex; flex-direction: column; justify-content: center; border-right: 1px solid var(--line); }
.trust-bar div:last-child { border-right: 0; }
.trust-bar strong { font-size: 1rem; }
.trust-bar span { margin-top: 0.3rem; color: rgba(255,255,255,0.55); font-size: 0.84rem; }

.section { padding: 8rem clamp(1.2rem, 6vw, 7.5rem); }
.section-index { margin: 0; color: var(--orange); }
.section-heading { display: grid; grid-template-columns: minmax(12rem, 0.7fr) minmax(0, 2fr); gap: 3rem; align-items: start; margin-bottom: 4rem; }
.section-heading h2, .tech-copy h2, .contact h2 { margin: 0; font-size: clamp(2.5rem, 5vw, 5.5rem); line-height: 0.98; letter-spacing: -0.055em; }
.section-heading > div > p { max-width: 48rem; margin: 1.4rem 0 0; color: #5f5c57; font-size: 1.08rem; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(11,11,14,0.14); border: 1px solid rgba(11,11,14,0.14); }
.service-card { min-height: 22rem; padding: 2rem; background: var(--paper); position: relative; display: flex; flex-direction: column; }
.service-card-featured { background: linear-gradient(140deg, #16161b, #09090c); color: var(--white); }
.service-number { font-size: 1.25rem; font-weight: 800; letter-spacing: 0.12em; color: var(--orange); }
.service-card-featured .service-number { color: var(--white); }
.service-icon { position: absolute; right: 1.6rem; top: 1.3rem; color: var(--orange); font-size: 1.7rem; }
body.is-arabic .service-icon { right: auto; left: 1.6rem; }
.service-card h3 { margin: auto 0 1rem; max-width: 18rem; font-size: 1.6rem; line-height: 1.08; letter-spacing: -0.03em; }
.service-card p { margin: 0; color: #66635e; }
.service-card-featured p { color: rgba(255,255,255,0.62); }

.technology { min-height: 48rem; display: grid; grid-template-columns: 1fr 1fr; background: var(--ink); color: var(--white); overflow: hidden; }
.tech-visual { position: relative; min-height: 42rem; display: grid; place-items: center; background: radial-gradient(circle at 50% 50%, rgba(255,90,31,0.18), transparent 42%), linear-gradient(145deg, #18181e, #07070a); overflow: hidden; }
.tech-visual::before { content: ""; position: absolute; inset: 0; opacity: 0.24; background-image: linear-gradient(rgba(255,255,255,0.13) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.13) 1px, transparent 1px); background-size: 4rem 4rem; }
.tech-visual img { position: relative; z-index: 2; width: min(28rem, 64%); filter: drop-shadow(0 2rem 4rem rgba(255, 90, 31, 0.26)); animation: hover 5s ease-in-out infinite; }
.pulse { position: absolute; border: 1px solid rgba(255,180,0,0.28); border-radius: 50%; }
.pulse-one { width: 26rem; height: 26rem; }
.pulse-two { width: 38rem; height: 38rem; }
.pulse-three { width: 52rem; height: 52rem; }
.tech-tag { position: absolute; z-index: 3; padding: 0.55rem 0.8rem; border: 1px solid rgba(255,255,255,0.22); border-radius: 999px; background: rgba(11,11,14,0.64); backdrop-filter: blur(10px); color: rgba(255,255,255,0.72); font-size: 0.66rem; letter-spacing: 0.12em; }
.tech-tag-one { top: 12%; left: 10%; }.tech-tag-two { top: 16%; right: 9%; }.tech-tag-three { bottom: 12%; right: 15%; }
.tech-tag-four { top: 34%; left: 5%; }
.tech-tag-five { top: 46%; right: 4%; }
.tech-tag-six { bottom: 26%; left: 8%; }
.tech-tag-seven { bottom: 6%; left: 30%; }
.tech-copy { padding: 7rem clamp(2rem, 6vw, 7rem); display: flex; flex-direction: column; justify-content: center; }
.tech-copy h2 { margin-top: 1.8rem; max-width: 44rem; }
.tech-copy > p:not(.section-index) { max-width: 38rem; margin: 1.5rem 0 2rem; color: rgba(255,255,255,0.62); }
.tech-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.tech-list li { min-height: 4rem; display: grid; grid-template-columns: 2.6rem 1fr; align-items: center; border-bottom: 1px solid var(--line); }
.tech-list li > span:first-child { color: var(--sun); font-size: 0.72rem; letter-spacing: 0.12em; }

.section-heading.compact { margin-bottom: 5rem; }
.process-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(11,11,14,0.18); }
.process-list li { min-height: 19rem; padding: 1.6rem; border-right: 1px solid rgba(11,11,14,0.18); display: flex; flex-direction: column; justify-content: space-between; }
.process-list li:last-child { border-right: 0; }
.process-number { color: var(--orange); font-size: 0.78rem; letter-spacing: 0.16em; }
.process-list h3 { margin: 0 0 0.7rem; font-size: 1.6rem; }
.process-list p { margin: 0; color: #66635e; }

.contact { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(3rem, 8vw, 9rem); padding: 8rem clamp(1.2rem, 6vw, 7.5rem); background: linear-gradient(145deg, #17171c, #07070a); color: var(--white); }
.contact h2 { margin-top: 1.8rem; }
.contact-intro > p:not(.section-index) { max-width: 32rem; color: rgba(255,255,255,0.62); }
.contact-note { margin-top: 3rem; display: flex; align-items: center; gap: 1rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.contact-note > span { color: var(--sun); }
.contact-note p { margin: 0; }
.event-form { padding: clamp(1.4rem, 3vw, 2.5rem); border-radius: var(--radius); background: rgba(255,255,255,0.06); border: 1px solid var(--line); box-shadow: var(--shadow); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.event-form label { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1rem; color: rgba(255,255,255,0.66); font-size: 0.8rem; }
.event-form input, .event-form select, .event-form textarea { width: 100%; color: var(--white); background: rgba(0,0,0,0.28); border: 1px solid rgba(255,255,255,0.16); border-radius: 0.75rem; padding: 0.85rem 0.9rem; outline: none; transition: border-color 0.2s, box-shadow 0.2s; }
.event-form select option { color: var(--ink); }
.event-form input:focus, .event-form select:focus, .event-form textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255,90,31,0.16); }
.form-button { width: 100%; margin-top: 0.5rem; }
.form-status { min-height: 1.5rem; margin: 0.75rem 0 0; color: var(--sun); font-size: 0.86rem; }

.site-footer { padding: 3rem clamp(1.2rem, 6vw, 7.5rem); background: #050507; color: var(--white); display: grid; grid-template-columns: 1fr 1.2fr auto; gap: 2rem; align-items: end; border-top: 1px solid var(--line); }
.footer-brand { display: flex; gap: 1rem; align-items: center; }
.footer-brand img { width: 4rem; height: 4rem; object-fit: contain; }
.footer-brand div { display: flex; flex-direction: column; }
.footer-brand strong { font-size: 1.2rem; }
.footer-brand span { color: rgba(255,255,255,0.52); font-size: 0.83rem; }
.footer-legal p { margin: 0.25rem 0; color: rgba(255,255,255,0.5); font-size: 0.76rem; }
.back-to-top { width: 3rem; height: 3rem; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; }

@keyframes hover { 0%,100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-12px) rotate(1deg); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

@media (max-width: 1000px) {
  .site-header { grid-template-columns: 1fr auto; }
  .desktop-nav { display: none; }
  .hero { min-height: 49rem; height: auto; padding-top: 10rem; }
  .hero-card { display: none; }
  .hero-content { max-width: 48rem; }
  .trust-bar { grid-template-columns: 1fr 1fr; }
  .trust-bar div:nth-child(2) { border-right: 0; }
  .trust-bar div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .technology { grid-template-columns: 1fr; }
  .tech-visual { min-height: 34rem; }
  .process-list { grid-template-columns: 1fr 1fr; }
  .process-list li:nth-child(2) { border-right: 0; }
  .process-list li:nth-child(-n+2) { border-bottom: 1px solid rgba(11,11,14,0.18); }
  .contact { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .site-header { padding: 0.9rem 1rem; gap: 0.7rem; }
  .brand img { width: 2.65rem; height: 2.65rem; }
  .brand-copy small { display: none !important; }
  .brand-copy strong { font-size: 0.9rem; }
  .header-actions { gap: 0.25rem; }
  .language-toggle { font-size: 0.78rem; padding-inline: 0.35rem; }
  .button-small { display: none; }
  .hero { min-height: 45rem; padding: 8.5rem 1.15rem 4rem; }
  .hero h1 { font-size: clamp(3.35rem, 17vw, 5.2rem); }
  .hero-shade { background: linear-gradient(0deg, rgba(5,5,8,0.96), rgba(5,5,8,0.28) 75%, rgba(5,5,8,0.72)); }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .trust-bar { grid-template-columns: 1fr; }
  .trust-bar div { min-height: 7rem; border-right: 0; border-bottom: 1px solid var(--line); }
  .section, .contact { padding: 5.5rem 1.15rem; }
  .section-heading { grid-template-columns: 1fr; gap: 1.5rem; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 18rem; }
  .tech-visual { min-height: 26rem; }
  .tech-copy { padding: 5rem 1.15rem; }
  .pulse-one { width: 18rem; height: 18rem; }.pulse-two { width: 26rem; height: 26rem; }.pulse-three { display: none; }
  .tech-tag { display: none; }
  .process-list { grid-template-columns: 1fr; }
  .process-list li { min-height: 13rem; border-right: 0; border-bottom: 1px solid rgba(11,11,14,0.18); }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .site-footer { grid-template-columns: 1fr auto; }
  .footer-legal { grid-column: 1 / -1; grid-row: 2; }
}

body.is-arabic .site-header, body.is-arabic .section-heading, body.is-arabic .contact, body.is-arabic .site-footer { direction: rtl; }
body.is-arabic .hero-content, body.is-arabic .tech-copy { direction: rtl; text-align: right; }
body.is-arabic .hero h1 { line-height: 1.02; letter-spacing: 0; }
body.is-arabic .hero h1 em { margin-top: 0.14em; }
body.is-arabic .eyebrow, body.is-arabic .section-index { letter-spacing: 0; }
body.is-arabic .desktop-nav a::after { transform-origin: right; }
body.is-arabic .trust-bar div { border-right: 0; border-left: 1px solid var(--line); }
body.is-arabic .trust-bar div:last-child { border-left: 0; }
body.is-arabic .service-card, body.is-arabic .process-list, body.is-arabic .event-form { direction: rtl; text-align: right; }
body.is-arabic .process-list li { border-right: 0; border-left: 1px solid rgba(11,11,14,0.18); }
body.is-arabic .process-list li:last-child { border-left: 0; }
body.is-arabic .tech-list li { grid-template-columns: 2.6rem 1fr; }