@font-face {
  font-family: "AZR Plex Sans Arabic";
  src: url("assets/fonts/IBMPlexSansArabic-Regular.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "AZR Plex Sans Arabic";
  src: url("assets/fonts/IBMPlexSansArabic-Medium.woff2") format("woff2");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "AZR Plex Sans Arabic";
  src: url("assets/fonts/IBMPlexSansArabic-SemiBold.woff2") format("woff2");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: "AZR Plex Sans Arabic";
  src: url("assets/fonts/IBMPlexSansArabic-Bold.woff2") format("woff2");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "AZR Plex Sans";
  src: url("assets/fonts/IBMPlexSans-Regular.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "AZR Plex Sans";
  src: url("assets/fonts/IBMPlexSans-Medium.woff2") format("woff2");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "AZR Plex Sans";
  src: url("assets/fonts/IBMPlexSans-SemiBold.woff2") format("woff2");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: "AZR Plex Sans";
  src: url("assets/fonts/IBMPlexSans-Bold.woff2") format("woff2");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

:root {
  --ink: #111111;
  --paper: #f4f2ed;
  --white: #ffffff;
  --muted: #686862;
  --line: rgba(17, 17, 17, .16);
  --line-inverse: rgba(255, 255, 255, .18);
  --max: 1440px;
  --gutter: clamp(20px, 4.3vw, 72px);
  --header: 88px;
  --ease: cubic-bezier(.2, .75, .25, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "AZR Plex Sans", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-synthesis: none;
}
html[dir="rtl"] body { font-family: "AZR Plex Sans Arabic", "Segoe UI", Tahoma, Arial, sans-serif; }
body.menu-open { overflow: hidden; }
button, a { font: inherit; }
a { color: inherit; }
img { display: block; max-width: 100%; }
::selection { color: var(--white); background: var(--ink); }

.skip-link {
  position: fixed; z-index: 1000; inset-block-start: 12px; inset-inline-start: 12px;
  padding: 10px 16px; background: var(--white); color: var(--ink); border: 1px solid var(--ink);
  transform: translateY(-140%); transition: transform .2s;
}
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid currentColor; outline-offset: 4px; }

.scroll-progress { position: fixed; inset: 0 0 auto; height: 3px; z-index: 101; background: transparent; }
.scroll-progress span { display: block; width: 0; height: 100%; background: var(--ink); }

.site-header {
  position: fixed; z-index: 100; inset: 0 0 auto; height: var(--header);
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  padding-inline: var(--gutter); border-block-end: 1px solid transparent;
  transition: background .3s, border-color .3s, height .3s;
}
.site-header.is-scrolled { height: 72px; background: rgba(244, 242, 237, .92); border-color: var(--line); backdrop-filter: blur(16px); }
.brand { width: 132px; justify-self: start; text-decoration: none; }
.brand img { width: 100%; height: auto; }
.desktop-nav { display: flex; gap: 30px; align-items: center; }
.desktop-nav a, .header-contact { position: relative; text-decoration: none; font-size: .88rem; font-weight: 600; }
.desktop-nav a::after, .header-contact::after { content: ""; position: absolute; inset-inline: 0; inset-block-end: -6px; height: 1px; background: currentColor; transform: scaleX(0); transition: transform .25s; }
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after, .header-contact:hover::after { transform: scaleX(1); }
.header-actions { justify-self: end; display: flex; gap: 18px; align-items: center; }
.language-switch, .menu-button { appearance: none; border: 0; background: none; color: inherit; cursor: pointer; }
.language-switch { min-width: 42px; min-height: 42px; border: 1px solid var(--line); border-radius: 50%; font-size: .78rem; font-weight: 700; }
.holding-link {
  display: inline-flex; align-items: center; gap: 9px; min-height: 42px; padding: 0 14px;
  border: 1px solid var(--ink); text-decoration: none; font-size: .76rem; font-weight: 600;
  white-space: nowrap; transition: background .25s, color .25s, transform .25s var(--ease);
}
.holding-link:hover { background: var(--ink); color: var(--white); transform: translateY(-2px); }
.holding-link span[aria-hidden="true"] { font-family: "AZR Plex Sans", sans-serif; font-size: .9rem; line-height: 1; }
.menu-button { display: none; width: 44px; height: 44px; padding: 12px 8px; }
.menu-button span { display: block; height: 2px; background: currentColor; margin: 6px 0; transition: transform .25s; }
.menu-button[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-button[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
.mobile-menu { position: fixed; z-index: 90; inset: 0; padding: calc(var(--header) + 54px) var(--gutter) 40px; background: var(--paper); }
.mobile-menu nav { display: flex; flex-direction: column; border-block-start: 1px solid var(--line); }
.mobile-menu a { padding: 16px 0; border-block-end: 1px solid var(--line); font-size: clamp(1.5rem, 8vw, 2.2rem); font-weight: 600; text-decoration: none; }
.mobile-menu .mobile-holding-link { display: flex; justify-content: space-between; align-items: center; margin-top: 24px; padding-inline: 18px; border: 1px solid var(--ink); font-size: clamp(1rem, 5vw, 1.35rem); }

.hero {
  position: relative; min-height: 100svh; max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(420px, .94fr); align-items: center;
  gap: clamp(24px, 6vw, 92px); padding: calc(var(--header) + 52px) var(--gutter) 60px;
}
.hero-copy { position: relative; z-index: 2; }
.eyebrow { margin: 0 0 28px; font-size: .78rem; font-weight: 700; letter-spacing: .01em; }
.eyebrow::before { content: ""; display: inline-block; width: 24px; height: 1px; margin-inline-end: 10px; vertical-align: middle; background: currentColor; }
h1, h2, h3, p { text-wrap: pretty; }
h1 { margin: 0; max-width: 800px; font-size: clamp(3.1rem, 6.4vw, 7.4rem); line-height: .96; letter-spacing: -.055em; font-weight: 700; }
h1 em { font-style: normal; color: transparent; -webkit-text-stroke: 1.5px var(--ink); }
.hero-lead { max-width: 650px; margin: 34px 0 0; font-size: clamp(1rem, 1.35vw, 1.3rem); color: var(--muted); line-height: 1.85; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 26px; text-decoration: none; font-weight: 700; transition: transform .25s var(--ease), background .25s; }
.button:hover { transform: translateY(-3px); }
.button-dark { background: var(--ink); color: var(--white); }
.text-link { display: inline-flex; gap: 9px; align-items: center; font-weight: 700; text-decoration: none; }
.text-link span:last-child { transition: transform .25s; }
.text-link:hover span:last-child { transform: translate(-4px, 4px); }

.hero-symbol { min-height: min(64vw, 660px); display: grid; place-items: center; }
.symbol-stage { position: relative; width: min(38vw, 520px); aspect-ratio: 1; }
.symbol-core { position: absolute; inset: 18%; display: grid; place-items: center; background: var(--ink); transform: rotate(8deg); overflow: hidden; }
.symbol-core::after { content: ""; position: absolute; inset: -25%; border: 1px solid rgba(255,255,255,.18); transform: rotate(45deg); }
.symbol-core img { width: 58%; height: auto; transform: rotate(-8deg); }
.plane { position: absolute; border: 1px solid var(--ink); }
.plane-one { inset: 5% 0 28% 28%; transform: rotate(-9deg); }
.plane-two { inset: 29% 29% 4% 1%; transform: rotate(12deg); background: rgba(255,255,255,.26); backdrop-filter: blur(4px); }
html.motion-ready .symbol-stage { contain: layout paint; }
html.motion-ready .plane {
  transform-origin: 50% 50%;
  backface-visibility: hidden;
}
html.motion-ready .plane-one {
  transform: translate3d(var(--plane-one-x, 0px), var(--plane-one-y, 0px), 0) rotate(var(--plane-one-rotation, -9deg));
  background-color: var(--plane-one-fill, transparent);
}
html.motion-ready .plane-two {
  transform: translate3d(var(--plane-two-x, 0px), var(--plane-two-y, 0px), 0) rotate(var(--plane-two-rotation, 12deg));
  background-color: var(--plane-two-fill, rgba(255,255,255,.26));
}
html.motion-ready .symbol-stage.is-motion-active .plane { will-change: transform, background-color; }
.symbol-stage::before, .symbol-stage::after { content: ""; position: absolute; background: var(--ink); z-index: 3; }
.symbol-stage::before { width: 7px; height: 7px; inset: 3% auto auto 24%; }
.symbol-stage::after { width: 64px; height: 1px; inset: auto 4% 14% auto; }
.orbit-label { position: absolute; font: 600 .6rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .08em; }
.orbit-a { inset: 8% 4% auto auto; writing-mode: vertical-rl; }
.orbit-b { inset: auto auto 5% 11%; }
.hero-index { position: absolute; inset-inline-end: var(--gutter); inset-block-end: 28px; display: flex; align-items: center; gap: 10px; font: .62rem ui-monospace, monospace; }
.index-line { width: 48px; height: 1px; background: var(--ink); }

.section { max-width: var(--max); margin: 0 auto; padding: clamp(84px, 11vw, 170px) var(--gutter); }
.section-kicker { display: flex; gap: 14px; align-items: baseline; margin-bottom: clamp(44px, 7vw, 96px); font-size: .75rem; font-weight: 700; }
.section-kicker span { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--muted); }
.section-kicker p { margin: 0; }
.section-title { margin: 0; font-size: clamp(2.5rem, 5vw, 5.8rem); line-height: 1.04; letter-spacing: -.045em; font-weight: 700; }
.section-intro { max-width: 580px; margin: 0; font-size: clamp(1rem, 1.3vw, 1.22rem); line-height: 1.85; color: var(--muted); }

.vision-grid { display: grid; grid-template-columns: 1.25fr .75fr; align-items: end; gap: clamp(40px, 8vw, 140px); }
.vision-copy { padding-block-end: 8px; }
.vision-copy p { margin: 0 0 20px; color: var(--muted); font-size: 1.05rem; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: clamp(70px, 10vw, 140px); border-block-start: 1px solid var(--line); }
.principles article { min-height: 225px; padding: 24px 24px 28px; border-inline-start: 1px solid var(--line); }
.principles article:first-child { border-inline-start: 0; }
.principles span { font: .7rem ui-monospace, monospace; color: var(--muted); }
.principles h3 { margin: 62px 0 10px; font-size: 1.35rem; }
.principles p { margin: 0; color: var(--muted); font-size: .94rem; }

.section-dark { max-width: none; background: var(--ink); color: var(--white); }
.section-dark > * { max-width: calc(var(--max) - (2 * var(--gutter))); margin-inline: auto; }
.section-dark .section-kicker span, .section-dark .section-intro { color: rgba(255,255,255,.6); }
.capability-head, .method-head { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(40px, 8vw, 140px); align-items: end; }
.capability-field { display: grid; grid-template-columns: repeat(2, 1fr); margin-top: clamp(64px, 9vw, 120px); border: 1px solid var(--line-inverse); }
.capability-card { min-height: 300px; padding: clamp(24px, 4vw, 48px); border-inline-end: 1px solid var(--line-inverse); border-block-end: 1px solid var(--line-inverse); transition: background .3s, color .3s; }
.capability-card:nth-child(2n) { border-inline-end: 0; }
.capability-card:nth-child(n+3) { border-block-end: 0; }
.capability-card:hover, .capability-card:focus, .capability-card.is-active { background: var(--white); color: var(--ink); outline-offset: -5px; }
.capability-card > div { display: flex; justify-content: space-between; font: .68rem ui-monospace, monospace; }
.cap-dot { width: 8px; height: 8px; background: currentColor; }
.capability-card h3 { margin: 86px 0 14px; font-size: clamp(1.5rem, 2.5vw, 2.5rem); }
.capability-card p { max-width: 490px; margin: 0; color: inherit; opacity: .65; }

.method { padding-block-end: clamp(110px, 14vw, 210px); }
.method-head { align-items: end; }
.method-track { position: relative; list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); padding: 0; margin: clamp(70px, 10vw, 130px) 0 0; }
.method-track::before { content: ""; position: absolute; inset: 10px 0 auto; height: 1px; background: var(--line); }
.method-track li { position: relative; padding-inline-end: clamp(12px, 2vw, 30px); }
.method-track li > span { position: relative; z-index: 1; display: grid; place-items: center; width: 22px; height: 22px; background: var(--paper); border: 1px solid var(--ink); font: .55rem ui-monospace, monospace; }
.method-track strong { display: block; margin: 38px 0 8px; font-size: 1.08rem; }
.method-track p { max-width: 150px; margin: 0; color: var(--muted); font-size: .86rem; }

.contact { position: relative; min-height: 760px; overflow: hidden; display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; }
.contact-symbol { position: relative; width: min(36vw, 500px); aspect-ratio: 1; display: grid; place-items: center; border: 1px solid var(--line-inverse); transform: rotate(7deg); }
.contact-symbol::before { content: ""; position: absolute; inset: 15%; border: 1px solid var(--line-inverse); transform: rotate(-14deg); }
.contact-symbol img { width: 48%; transform: rotate(-7deg); }
.contact-content { position: relative; z-index: 2; max-width: 700px; }
.contact-content .section-kicker { margin-bottom: 38px; }
.contact h2 { margin: 0; font-size: clamp(3rem, 6vw, 7rem); line-height: .98; letter-spacing: -.05em; }
.contact-content > p { max-width: 620px; margin: 30px 0; color: rgba(255,255,255,.65); font-size: 1.04rem; }
.contact-state { display: inline-flex; gap: 12px; align-items: center; padding: 12px 16px; border: 1px solid var(--line-inverse); font-size: .82rem; }
.contact-state span { width: 8px; height: 8px; background: var(--white); animation: pulse 2s infinite; }
@keyframes pulse { 50% { opacity: .28; } }

.site-footer { max-width: var(--max); margin: 0 auto; min-height: 190px; padding: 46px var(--gutter); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 20px; }
.brand-footer { width: 128px; }
.site-footer p { margin: 0; color: var(--muted); font-size: .82rem; text-align: center; }
.copyright { justify-self: end; direction: ltr; }

.reveal { opacity: 1; transform: none; }
.hero .reveal { animation: hero-enter .7s var(--ease) both; }
.hero .hero-symbol { animation-delay: .1s; }
@keyframes hero-enter { from { opacity: 0; transform: translateY(18px); } }

html[dir="ltr"] h1, html[dir="ltr"] .section-title, html[dir="ltr"] .contact h2 { letter-spacing: -.06em; }
html[dir="rtl"] h1,
html[dir="rtl"] .section-title,
html[dir="rtl"] .contact h2 {
  letter-spacing: 0;
  font-weight: 500;
}
html[dir="rtl"] h1 { max-width: 760px; font-size: clamp(2.9rem, 5.1vw, 5.8rem); line-height: 1.16; }
html[dir="rtl"] .section-title { font-size: clamp(2.35rem, 4.15vw, 4.7rem); line-height: 1.18; }
html[dir="rtl"] .contact h2 { font-size: clamp(2.75rem, 4.9vw, 5.5rem); line-height: 1.16; }
html[dir="rtl"] .hero-lead,
html[dir="rtl"] .section-intro,
html[dir="rtl"] .vision-copy p,
html[dir="rtl"] .capability-card p,
html[dir="rtl"] .method-track p,
html[dir="rtl"] .contact-content > p { line-height: 1.78; }
html[dir="rtl"] .eyebrow,
html[dir="rtl"] .desktop-nav a,
html[dir="rtl"] .header-contact,
html[dir="rtl"] .button,
html[dir="rtl"] .text-link,
html[dir="rtl"] .section-kicker,
html[dir="rtl"] .contact-state,
html[dir="rtl"] .holding-link { font-weight: 600; }
html[dir="rtl"] h1 em { color: var(--ink); -webkit-text-stroke: 0; }
html[dir="ltr"] .text-link span:last-child { transform: rotate(90deg); }

@media (max-width: 1180px) and (min-width: 981px) {
  .desktop-nav { gap: 20px; }
  .header-contact { display: none; }
  .holding-link { padding-inline: 11px; font-size: .7rem; }
}

@media (max-width: 980px) {
  :root { --header: 76px; }
  .site-header { grid-template-columns: 1fr; }
  .site-header .brand { position: absolute; left: 50%; transform: translateX(-50%); }
  .site-header .header-actions { justify-self: end; }
  .desktop-nav, .header-contact, .holding-link { display: none; }
  .mobile-menu .mobile-holding-link { display: flex; }
  .menu-button { display: block; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: calc(var(--header) + 70px); }
  .hero-copy { max-width: 800px; }
  .hero-symbol { min-height: 570px; }
  .symbol-stage { width: min(72vw, 530px); }
  .vision-grid, .capability-head, .method-head { grid-template-columns: 1fr; }
  .vision-copy { max-width: 650px; }
  .contact { min-height: 680px; }
}

@media (max-width: 720px) {
  :root { --gutter: 20px; }
  .brand { width: 128px; }
  .language-switch { min-width: 40px; min-height: 40px; }
  .header-actions { gap: 4px; }
  .hero { padding-top: 122px; padding-bottom: 78px; }
  h1 { font-size: clamp(3.05rem, 15vw, 4.8rem); line-height: 1; }
  html[dir="rtl"] h1 { font-size: clamp(2.7rem, 11.8vw, 3.8rem); line-height: 1.18; }
  .hero-lead { margin-top: 26px; }
  .hero-symbol { min-height: 390px; margin-top: 8px; }
  .symbol-stage { width: min(88vw, 390px); }
  .hero-index { display: none; }
  .section { padding-block: 92px; }
  .section-kicker { margin-bottom: 44px; }
  .section-title { font-size: clamp(2.55rem, 12vw, 4rem); }
  html[dir="rtl"] .section-title { font-size: clamp(2.3rem, 9.8vw, 3.4rem); line-height: 1.2; }
  .vision-copy { margin-top: 32px; }
  .principles { grid-template-columns: 1fr; margin-top: 68px; }
  .principles article { min-height: 0; border-inline-start: 0; border-block-end: 1px solid var(--line); padding-inline: 0; }
  .principles h3 { margin-top: 34px; }
  .capability-field { grid-template-columns: 1fr; }
  .capability-card { min-height: 260px; border-inline-end: 0; border-block-end: 1px solid var(--line-inverse) !important; }
  .capability-card:last-child { border-block-end: 0 !important; }
  .capability-card h3 { margin-top: 62px; }
  .method-track { grid-template-columns: 1fr; gap: 0; }
  .method-track::before { inset: 0 10px 0 auto; width: 1px; height: auto; }
  html[dir="ltr"] .method-track::before { inset: 0 auto 0 10px; }
  .method-track li { min-height: 138px; display: grid; grid-template-columns: 28px 1fr; grid-template-rows: auto auto; column-gap: 18px; padding: 0; }
  .method-track li > span { grid-row: 1 / 3; }
  .method-track strong { margin: 0 0 5px; }
  .method-track p { max-width: none; }
  .contact { min-height: 650px; grid-template-columns: 1fr; }
  .contact-symbol { position: absolute; width: 330px; opacity: .15; inset-inline-end: -120px; inset-block-start: 56px; }
  .contact h2 { font-size: clamp(3rem, 14vw, 4.7rem); }
  html[dir="rtl"] .contact h2 { font-size: clamp(2.6rem, 10.8vw, 3.7rem); line-height: 1.18; }
  .site-footer { grid-template-columns: 1fr; justify-items: start; padding-block: 38px; }
  .site-footer p { text-align: start; }
  .copyright { justify-self: start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  html.motion-ready .plane-one { transform: rotate(-9deg); background: transparent; }
  html.motion-ready .plane-two { transform: rotate(12deg); background: rgba(255,255,255,.26); }
}

@media print {
  .site-header, .scroll-progress, .hero-symbol, .hero-index, .contact-symbol { display: none; }
  body { background: white; }
  .section, .hero { min-height: auto; padding: 32px; }
  .section-dark { background: white; color: black; border: 1px solid black; }
  .reveal { opacity: 1; transform: none; }
}