:root {
  --bg: #07101d;
  --bg-2: #0a1526;
  --surface: #0e1b2f;
  --surface-2: #101f36;
  --line: rgba(229, 235, 245, .12);
  --line-strong: rgba(229, 235, 245, .2);
  --text: #f4f6fa;
  --muted: #aeb8c9;
  --gold: #c9aa6b;
  --gold-soft: rgba(201,170,107,.12);
  --blue: #7aa7e6;
  --blue-soft: rgba(122,167,230,.12);
  --shadow: 0 24px 70px rgba(0,0,0,.32);
  --radius: 22px;
  --max: 1180px;
  --ease: cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px}
body{
  margin:0;
  color:var(--text);
  background:
    radial-gradient(1100px 600px at 50% -180px, rgba(122,167,230,.08), transparent 62%),
    linear-gradient(180deg,var(--bg) 0%,#08111f 55%,#07101d 100%);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  line-height:1.65;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
html[dir="rtl"] body{font-family:"IBM Plex Sans Arabic","Tajawal","Cairo",Inter,Arial,sans-serif}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,select{font:inherit}
.shell{width:min(calc(100% - 32px),var(--max));margin-inline:auto}
.skip-link{position:fixed;inset-inline-start:12px;top:-80px;z-index:100;background:#fff;color:#000;padding:10px 14px;border-radius:10px;font-weight:700}
.skip-link:focus{top:12px}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

/* HEADER */
.site-header{position:sticky;top:0;z-index:40;background:rgba(7,16,29,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-row{min-height:78px;display:flex;align-items:center;gap:22px;justify-content:space-between}
.brand{display:flex;align-items:center;gap:13px;min-width:max-content}
.brand-seal{width:46px;height:46px;border:1px solid var(--line-strong);border-radius:13px;display:grid;place-items:center;background:#0c1a2d;color:var(--gold);font-size:15px;font-weight:800;letter-spacing:.08em;box-shadow:inset 0 0 0 1px rgba(201,170,107,.08)}
.brand-wordmark strong{display:block;font-size:17px;letter-spacing:.09em;font-weight:800}
.brand-wordmark span{display:block;color:var(--muted);font-size:11px;letter-spacing:.28em;margin-top:1px}
.nav{display:flex;align-items:center;gap:4px;flex:1;justify-content:center}
.nav a{font-size:13px;color:#c7cfdb;padding:10px 11px;border-radius:10px;white-space:nowrap;transition:background .2s,color .2s}
.nav a:hover{background:rgba(255,255,255,.04);color:#fff}
.language-menu{position:relative}
.language-menu summary{list-style:none;cursor:pointer;border:1px solid var(--line);border-radius:11px;padding:9px 12px;color:#e8edf5;background:rgba(255,255,255,.025);font-size:13px}
.language-menu summary::-webkit-details-marker{display:none}
.language-pop{position:absolute;inset-inline-end:0;top:48px;min-width:168px;padding:7px;background:#0c182a;border:1px solid var(--line);border-radius:13px;box-shadow:var(--shadow)}
.language-pop a{display:block;padding:9px 10px;border-radius:8px;font-size:13px;color:#dbe1eb}
.language-pop a:hover,.language-pop a[aria-current="page"]{background:rgba(201,170,107,.11);color:#fff}
.menu-toggle{display:none;background:transparent;border:1px solid var(--line);color:#fff;width:42px;height:42px;border-radius:11px}

/* HERO */
.hero{padding:92px 0 72px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,transparent 0%,rgba(201,170,107,.035) 48%,transparent 100%);transform:translateX(-100%);animation:heroSweep 11s linear infinite}
@keyframes heroSweep{to{transform:translateX(100%)}}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(320px,.7fr);gap:54px;align-items:center}
.eyebrow{display:flex;align-items:center;gap:10px;color:var(--gold);font-size:12px;font-weight:800;letter-spacing:.19em;text-transform:uppercase;margin-bottom:18px}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--gold);opacity:.8}
.hero h1{font-size:clamp(44px,6.2vw,78px);line-height:1.03;letter-spacing:-.045em;margin:0 0 24px;max-width:880px}
.hero h1 span{color:#b8c9df;font-weight:500}
.hero-lead{max-width:720px;color:var(--muted);font-size:18px;margin:0 0 30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{min-height:48px;padding:0 17px;border-radius:11px;border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;gap:9px;font-size:14px;font-weight:750;transition:transform .2s var(--ease),border-color .2s,background .2s}
.btn:hover{transform:translateY(-2px);border-color:var(--line-strong)}
.btn-primary{background:#f0f3f8;color:#09111e;border-color:#f0f3f8}
.btn-secondary{background:rgba(255,255,255,.025);color:#eef2f8}
.hero-side{border-inline-start:1px solid var(--line);padding-inline-start:30px;display:grid;gap:18px}
.hero-fact{padding:0 0 18px;border-bottom:1px solid var(--line)}
.hero-fact:last-child{border-bottom:0;padding-bottom:0}
.hero-fact strong{display:block;font-size:26px;font-weight:750;color:#fff;letter-spacing:-.02em}
.hero-fact span{display:block;color:var(--muted);font-size:13px;margin-top:3px}

/* SECTION SYSTEM */
.section{padding:78px 0;position:relative}
.section + .section{border-top:1px solid var(--line)}
.section-transition{height:1px;position:absolute;top:-1px;left:0;right:0;overflow:hidden;pointer-events:none}
.section-transition::after{content:"";position:absolute;top:0;bottom:0;width:220px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:0;transform:translateX(-240px)}
.section.is-visible .section-transition::after{opacity:.65;animation:linePass 1.25s var(--ease) .12s forwards}
@keyframes linePass{to{transform:translateX(calc(100vw + 240px));opacity:0}}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}
.section-head{display:grid;grid-template-columns:minmax(0,.85fr) minmax(280px,.45fr);gap:34px;align-items:end;margin-bottom:34px}
.section-head h2{font-size:clamp(30px,4vw,50px);line-height:1.08;letter-spacing:-.035em;margin:0}
.section-head p{margin:0;color:var(--muted);font-size:16px}
.section-kicker{color:var(--gold);font-weight:800;font-size:12px;letter-spacing:.18em;text-transform:uppercase;margin-bottom:12px}

/* PROJECTS */
.projects-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.project-card{background:rgba(13,27,47,.72);border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:grid;grid-template-columns:92px 1fr;gap:22px;align-items:start;transition:transform .28s var(--ease),border-color .28s,background .28s}
.project-card:hover{transform:translateY(-4px);border-color:rgba(201,170,107,.28);background:#0e1c31}
.app-icon-wrap{width:92px;height:92px;border-radius:22px;padding:6px;background:rgba(255,255,255,.045);border:1px solid var(--line);box-shadow:0 14px 36px rgba(0,0,0,.24)}
.app-icon-wrap img{width:100%;height:100%;object-fit:cover;border-radius:17px}
.project-card h3{margin:1px 0 8px;font-size:22px;letter-spacing:-.02em}
.project-card p{margin:0;color:var(--muted);font-size:14px}
.project-meta{display:flex;flex-wrap:wrap;gap:7px;margin-top:15px}
.tag{font-size:11px;font-weight:750;letter-spacing:.04em;color:#d7dfeb;border:1px solid var(--line);padding:6px 9px;border-radius:999px;background:rgba(255,255,255,.025)}

/* MANAGEMENT */
.management-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:16px}
.executive-card{min-height:282px;background:rgba(13,27,47,.72);border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:relative;overflow:hidden}
.executive-card::before{content:"";position:absolute;inset:0 0 auto;height:2px;background:linear-gradient(90deg,var(--gold),transparent 70%);opacity:.75}
.executive-card.founder{display:grid;grid-template-columns:118px 1fr;gap:22px;align-items:start}
.founder-photo{width:118px;height:148px;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:#0c182a}
.founder-photo img{width:100%;height:100%;object-fit:cover;object-position:center 20%}
.exec-index{color:var(--gold);font-size:11px;font-weight:850;letter-spacing:.16em;text-transform:uppercase;margin-bottom:18px}
.executive-card h3{font-size:22px;line-height:1.2;margin:0 0 7px}
.executive-card .he-name{color:#c7d1df;font-size:14px;margin-bottom:15px}
.executive-role{color:#fff;font-weight:650;font-size:15px;margin:0 0 12px}
.executive-note{color:var(--muted);font-size:13px;margin:0}

/* DATAGRAM / MARKETING / SERVICES */
.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.info-panel{background:rgba(13,27,47,.62);border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.info-panel h3{font-size:26px;line-height:1.15;margin:0 0 12px}
.info-panel p{color:var(--muted);margin:0}
.feature-list{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:10px}
.feature-list li{position:relative;padding-inline-start:21px;color:#dfe5ee;font-size:14px}
.feature-list li::before{content:"";position:absolute;inset-inline-start:0;top:.7em;width:7px;height:7px;border-radius:50%;border:1px solid var(--gold)}
.services-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:18px}
.service-box{padding:18px;border:1px solid var(--line);border-radius:15px;background:rgba(255,255,255,.018)}
.service-box span{display:block;color:var(--gold);font-size:11px;font-weight:800;letter-spacing:.12em;margin-bottom:8px}
.service-box strong{display:block;font-size:14px;line-height:1.45}

/* POLICIES */
.policy-hub{background:#0b182a;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.policy-top{display:flex;gap:20px;justify-content:space-between;align-items:flex-end;margin-bottom:24px}
.policy-top p{color:var(--muted);max-width:580px;margin:0}
.policy-apps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.policy-app{border:1px solid var(--line);border-radius:16px;padding:18px;background:rgba(255,255,255,.018)}
.policy-app-head{display:flex;gap:12px;align-items:center;margin-bottom:13px}
.policy-app-head img{width:44px;height:44px;border-radius:11px;object-fit:cover}
.policy-app-head strong{font-size:15px}
.policy-links{display:flex;flex-wrap:wrap;gap:8px}
.policy-links a{font-size:12px;color:#dce4ef;border:1px solid var(--line);padding:7px 9px;border-radius:9px;background:rgba(255,255,255,.02)}
.policy-links a:hover{border-color:rgba(201,170,107,.35);color:#fff}
.legacy-note{margin-top:18px;padding:14px 16px;border-inline-start:2px solid var(--gold);background:var(--gold-soft);color:#ddd4c3;font-size:13px}

/* ACCESSIBILITY & CONTACT */
.access-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}
.access-box,.contact-box{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:rgba(13,27,47,.58)}
.access-box h3,.contact-box h3{font-size:26px;margin:0 0 12px}
.access-box p,.contact-box p{color:var(--muted);margin:0 0 18px}
.access-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}
.access-item{border:1px solid var(--line);border-radius:13px;padding:13px 14px;font-size:13px;color:#dfe5ee;background:rgba(255,255,255,.02)}
.contact-line{display:grid;gap:9px;margin-top:18px}
.contact-line a{border-bottom:1px solid var(--line);padding-bottom:9px;color:#e9edf4;font-size:14px}

/* FOOTER */
footer{border-top:1px solid var(--line);padding:30px 0 44px;color:var(--muted)}
.footer-row{display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.footer-links{display:flex;gap:14px;flex-wrap:wrap}
.footer-links a{font-size:12px;color:#c8d0dd}

/* INTERNAL PAGES */
.page-hero{padding:72px 0 42px;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(38px,5vw,62px);margin:0 0 15px;letter-spacing:-.04em}
.page-hero p{max-width:720px;color:var(--muted);font-size:17px;margin:0}
.page-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:24px}
.page-card{border:1px solid var(--line);border-radius:18px;padding:22px;background:rgba(13,27,47,.62)}
.page-card h2,.page-card h3{margin:0 0 9px}
.page-card p,.page-card li{color:var(--muted);font-size:14px}
.page-card ul{padding-inline-start:18px;margin-bottom:0}

@media(max-width:1040px){
  .nav{display:none}.menu-toggle{display:grid;place-items:center}.header-row{min-height:70px}
  .hero-grid,.section-head,.access-grid{grid-template-columns:1fr}.hero-side{border-inline-start:0;border-top:1px solid var(--line);padding:22px 0 0;grid-template-columns:repeat(3,1fr)}
  .management-grid{grid-template-columns:1fr 1fr}.executive-card.founder{grid-column:1/-1}
  .services-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:720px){
  .shell{width:min(calc(100% - 22px),var(--max))}
  .hero{padding:58px 0 48px}.hero h1{font-size:43px}.hero-lead{font-size:16px}
  .hero-side{grid-template-columns:1fr;gap:0}.hero-fact{padding:12px 0}
  .section{padding:58px 0}.section-head{gap:15px;margin-bottom:24px}
  .projects-grid,.management-grid,.split-grid,.policy-apps,.page-grid{grid-template-columns:1fr}
  .project-card{grid-template-columns:72px 1fr;padding:20px}.app-icon-wrap{width:72px;height:72px;border-radius:18px}.app-icon-wrap img{border-radius:13px}
  .executive-card.founder{grid-column:auto;grid-template-columns:88px 1fr}.founder-photo{width:88px;height:112px;border-radius:15px}
  .services-grid{grid-template-columns:1fr 1fr}.policy-top{display:block}.policy-top p{margin-top:12px}
  .access-list{grid-template-columns:1fr}.language-pop{position:fixed;top:76px;inset-inline:12px;min-width:0}
}
@media(max-width:480px){
  .brand-wordmark span{letter-spacing:.19em}.hero h1{font-size:37px}.project-card{grid-template-columns:1fr}.app-icon-wrap{width:76px;height:76px}
  .executive-card.founder{grid-template-columns:1fr}.founder-photo{width:104px;height:132px}.services-grid{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}.hero::before{display:none}.reveal{opacity:1;transform:none;transition:none}.section.is-visible .section-transition::after{display:none}.btn,.project-card{transition:none}
}
.mobile-nav{display:none;border-top:1px solid var(--line);background:rgba(7,16,29,.98)}
.mobile-nav.open{display:block}
.mobile-nav .shell{padding:10px 0 14px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}
.mobile-nav a{padding:10px 11px;border-radius:9px;color:#d4dbe6;font-size:13px;border:1px solid transparent}
.mobile-nav a:hover{border-color:var(--line);background:rgba(255,255,255,.03)}
@media(min-width:1041px){.mobile-nav{display:none!important}}

/* Amir-OS Arabic typography — formal Arabic system stack */
html[lang="ar"] body,
html[lang="ar"] button,
html[lang="ar"] input,
html[lang="ar"] select,
html[lang="ar"] textarea {
  font-family: "Al Nile", "Geeza Pro", "Noto Kufi Arabic", "Noto Sans Arabic", Tahoma, Arial, sans-serif;
}
html[lang="ar"] h1,
html[lang="ar"] h2,
html[lang="ar"] h3,
html[lang="ar"] .brand-wordmark,
html[lang="ar"] .btn,
html[lang="ar"] .nav {
  font-family: "Al Nile", "Geeza Pro", "Noto Kufi Arabic", "Noto Sans Arabic", Tahoma, Arial, sans-serif;
  font-weight: 700;
}

/* Amir-OS Arabic typography — slightly larger for readability */
html[lang="ar"] body{font-size:17px}
html[lang="ar"] .nav a{font-size:14px}
html[lang="ar"] .hero-lead{font-size:19px}
html[lang="ar"] .section-head p{font-size:17px}
html[lang="ar"] .project-card p,
html[lang="ar"] .executive-note,
html[lang="ar"] .info-panel p,
html[lang="ar"] .access-box p,
html[lang="ar"] .contact-box p{font-size:15px}
html[lang="ar"] .executive-role{font-size:16px}
@media(max-width:720px){
  html[lang="ar"] .hero-lead{font-size:17px}
  html[lang="ar"] .section-head p{font-size:16px}
  html[lang="ar"] .project-card p,
  html[lang="ar"] .executive-note,
  html[lang="ar"] .info-panel p,
  html[lang="ar"] .access-box p,
  html[lang="ar"] .contact-box p{font-size:14px}
}