:root{
  --primary:#423f9f;
  --primary-dark:#332f80;
  --navy:#222456;
  --lavender:#e6e2f4;
  --accent:#6866ab;
  --grey:#b1b1c3;
  --ink:#1c1d3a;
  --off-white:#f7f7fb;
  --white:#ffffff;
  --radius:18px;
  --shadow:0 20px 50px -20px rgba(34,36,86,.35);
  --font-en:'Poppins',sans-serif;
  --font-ar:'Cairo',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-en);
  color:var(--ink);
  background:var(--off-white);
  line-height:1.65;
  overflow-x:hidden;
}
html[lang="ar"] body{font-family:var(--font-ar);}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
.container{max-width:1200px;margin:0 auto;padding:0 24px;}
section{padding:110px 0;position:relative;}
h1,h2,h3,h4{font-weight:700;line-height:1.25;color:var(--navy);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--primary);font-weight:600;font-size:.8rem;
  letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px;
}
.eyebrow::before{content:'';width:28px;height:2px;background:var(--primary);}
html[dir="rtl"] .eyebrow::before{order:2;}
.section-title{font-size:clamp(1.8rem,3.4vw,2.6rem);margin-bottom:18px;}
.section-sub{color:#5c5d78;max-width:640px;font-size:1.02rem;margin-bottom:50px;}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--primary);color:#fff;padding:15px 32px;
  border-radius:100px;font-weight:600;font-size:.95rem;
  border:none;cursor:pointer;transition:.25s;
  box-shadow:0 12px 30px -10px rgba(66,63,159,.6);
}
.btn:hover{background:var(--primary-dark);transform:translateY(-2px);}
.btn.outline{background:transparent;color:var(--white);border:1.5px solid rgba(255,255,255,.55);box-shadow:none;}
.btn.outline:hover{background:rgba(255,255,255,.12);}
.btn.ghost{background:transparent;color:var(--primary);border:1.5px solid var(--lavender);box-shadow:none;}
.btn.ghost:hover{background:var(--lavender);}

header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:18px 0;transition:.35s;
}
header.scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(10px);box-shadow:0 8px 24px -12px rgba(34,36,86,.18);padding:12px 0;}
header .container{display:flex;align-items:center;justify-content:space-between;}
.logo{display:flex;align-items:center;gap:10px;}
.logo img{height:40px;width:auto;}
nav ul{display:flex;gap:34px;align-items:center;}
nav a{font-weight:600;font-size:.92rem;color:var(--navy);position:relative;padding:4px 0;}
header:not(.scrolled) nav a{color:#fff;}
nav a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--primary);transition:.25s;}
header:not(.scrolled) nav a::after{background:#fff;}
nav a:hover::after{width:100%;}
.header-actions{display:flex;align-items:center;gap:14px;}
#langToggle{
  background:rgba(255,255,255,.15);border:1.5px solid rgba(255,255,255,.5);
  color:#fff;padding:9px 18px;border-radius:100px;font-weight:700;
  font-size:.82rem;cursor:pointer;transition:.25s;letter-spacing:.03em;
}
header.scrolled #langToggle{background:var(--lavender);border-color:var(--lavender);color:var(--primary);}
#langToggle:hover{opacity:.8;}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;}
.burger span{width:26px;height:2.5px;background:#fff;transition:.25s;}
header.scrolled .burger span{background:var(--navy);}

.hero{
  min-height:100vh;display:flex;align-items:center;position:relative;
  overflow:hidden;
  padding-top:120px;
}
.hero-bg{position:absolute;inset:0;z-index:0;}
.hero-bg-slide{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:0;transition:opacity 1.4s ease;
}
.hero-bg-slide.active{opacity:1;}
.hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(115deg,rgba(20,21,54,.92) 10%,rgba(66,63,159,.72) 60%,rgba(34,36,86,.55));
}
.hero .container{position:relative;z-index:2;}
.hero-tag{
  display:inline-block;color:#cfcdf0;font-weight:600;font-size:.85rem;
  letter-spacing:.15em;text-transform:uppercase;margin-bottom:20px;
  border:1px solid rgba(255,255,255,.3);padding:8px 18px;border-radius:100px;
}
.hero h1{
  color:#fff;font-size:clamp(2.4rem,5.6vw,4.3rem);max-width:820px;margin-bottom:24px;
}
.hero h1 span{color:#a9a6ea;}
.hero p{color:#dcdaf2;max-width:560px;font-size:1.1rem;margin-bottom:40px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:70px;}
.hero-stats{display:flex;gap:0;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.2);padding-top:34px;max-width:760px;}
.hero-stats div{flex:1;min-width:140px;padding-inline-end:30px;}
.hero-stats strong{display:block;font-size:2.1rem;color:#fff;font-weight:800;}
.hero-stats span{color:#c6c4e8;font-size:.85rem;}
.scroll-cue{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);
  color:#cfcdf0;font-size:.75rem;letter-spacing:.15em;text-transform:uppercase;
  display:flex;flex-direction:column;align-items:center;gap:8px;z-index:2;
}
.scroll-cue::after{content:'';width:1px;height:36px;background:linear-gradient(#fff,transparent);animation:scrollmove 1.8s infinite;}
@keyframes scrollmove{0%{opacity:0;transform:translateY(-6px);}50%{opacity:1;}100%{opacity:0;transform:translateY(10px);}}

.about{background:var(--white);}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;}
.about-media{position:relative;}
.about-media img{border-radius:var(--radius);box-shadow:var(--shadow);}
.about-media img:first-child{width:78%;}
.about-media img.floating{
  position:absolute;bottom:-40px;inset-inline-end:-30px;width:56%;
  border:6px solid var(--white);
}
.about-body p{color:#5c5d78;margin-bottom:20px;}
.leadership{display:flex;gap:26px;margin-top:34px;flex-wrap:wrap;}
.lead-card{
  background:var(--off-white);border-radius:14px;padding:20px 24px;flex:1;min-width:200px;
  border-inline-start:4px solid var(--primary);
}
.lead-card .role{color:var(--primary);font-weight:700;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:6px;}
.lead-card .name{font-weight:700;color:var(--navy);}

.services{background:var(--navy);color:#fff;}
.services .section-sub{color:#b9b8dd;}
.services .eyebrow{color:#a9a6ea;}
.services .eyebrow::before{background:#a9a6ea;}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.service-card{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius);padding:34px 26px;transition:.3s;
}
.service-card:hover{background:rgba(255,255,255,.1);transform:translateY(-6px);}
.service-icon{
  width:56px;height:56px;border-radius:14px;background:var(--primary);
  display:flex;align-items:center;justify-content:center;margin-bottom:22px;font-size:1.5rem;
}
.service-card h3{color:#fff;font-size:1.15rem;margin-bottom:12px;}
.service-card p{color:#b9b8dd;font-size:.92rem;}

.numbers{background:var(--primary);padding:60px 0;}
.numbers .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:30px;text-align:center;}
.numbers div{flex:1;min-width:150px;color:#fff;}
.numbers strong{font-size:2.6rem;font-weight:800;display:block;}
.numbers span{font-size:.85rem;color:#d9d7f4;letter-spacing:.03em;}

.projects{background:var(--off-white);}
.project-tabs{display:flex;gap:14px;margin-bottom:44px;flex-wrap:wrap;}
.project-tab{
  padding:11px 24px;border-radius:100px;border:1.5px solid var(--lavender);
  font-weight:600;font-size:.88rem;cursor:pointer;background:#fff;color:var(--navy);transition:.2s;
}
.project-tab.active,.project-tab:hover{background:var(--primary);color:#fff;border-color:var(--primary);}
.project-panels{position:relative;}
.project-panel{display:none;}
.project-panel.active{display:block;animation:fadein .4s ease;}
@keyframes fadein{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}
.project-card{
  background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  display:grid;grid-template-columns:1.1fr 1fr;
}
.project-gallery{display:grid;grid-template-columns:1fr 1fr;gap:2px;}
.project-gallery img{height:100%;object-fit:cover;min-height:210px;}
.project-gallery img:first-child{grid-row:span 2;min-height:100%;}
.project-info{padding:44px 40px;display:flex;flex-direction:column;justify-content:center;}
.project-info .tag{color:var(--primary);font-weight:700;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px;}
.project-info h3{font-size:1.7rem;margin-bottom:14px;}
.project-info p{color:#5c5d78;margin-bottom:22px;}
.stat-bars{display:flex;flex-direction:column;gap:14px;}
.stat-bar-row{display:flex;align-items:center;gap:14px;}
.stat-bar-row .label{flex:0 0 190px;font-size:.85rem;font-weight:600;color:var(--navy);}
.stat-bar-track{flex:1;height:8px;background:var(--lavender);border-radius:100px;overflow:hidden;}
.stat-bar-fill{height:100%;background:var(--primary);border-radius:100px;}
.stat-bar-pct{flex:0 0 42px;font-weight:700;color:var(--primary);font-size:.85rem;text-align:end;}

.why{background:var(--white);}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;}
.why-card{padding:36px 30px;border-radius:var(--radius);background:var(--off-white);text-align:start;}
.why-num{font-size:2.2rem;font-weight:800;color:var(--lavender);-webkit-text-stroke:1.5px var(--primary);color:transparent;margin-bottom:16px;display:block;}
.why-card h3{font-size:1.15rem;margin-bottom:10px;}
.why-card p{color:#5c5d78;font-size:.92rem;}

.contact{background:var(--navy);color:#fff;}
.contact .eyebrow{color:#a9a6ea;}
.contact .eyebrow::before{background:#a9a6ea;}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;}
.contact-info h2{color:#fff;}
.contact-info>p{color:#b9b8dd;margin-bottom:34px;max-width:440px;}
.info-row{display:flex;gap:16px;margin-bottom:24px;align-items:flex-start;}
.info-icon{
  width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.1rem;
}
.info-row h4{color:#fff;font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px;color:#a9a6ea;}
.info-row p, .info-row a{color:#e4e3f5;font-size:.95rem;}
.social-row{display:flex;gap:12px;margin-top:30px;}
.social-row a{
  width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.15);
  transition:.2s;
}
.social-row a:hover{background:var(--primary);}
.contact-form{background:#fff;border-radius:var(--radius);padding:40px;color:var(--ink);}
.contact-form h3{margin-bottom:22px;color:var(--navy);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.contact-form input,.contact-form textarea{
  width:100%;padding:14px 16px;border-radius:10px;border:1.5px solid #e6e6f0;
  font-family:inherit;font-size:.92rem;background:var(--off-white);
}
.contact-form textarea{grid-column:1/-1;min-height:110px;resize:vertical;}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--primary);}
.contact-form .btn{width:100%;justify-content:center;margin-top:6px;}

footer{background:#181933;color:#9c9bc4;padding:60px 0 24px;}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:50px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.08);}
.footer-top img{height:34px;margin-bottom:16px;}
.footer-top p{font-size:.9rem;line-height:1.7;max-width:340px;}
footer h4{color:#fff;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:18px;}
footer ul li{margin-bottom:12px;font-size:.9rem;}
footer ul li a:hover{color:#fff;}
.footer-bottom{padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.82rem;}

@media(max-width:960px){
  .about-grid,.contact-grid{grid-template-columns:1fr;}
  .about-media{margin-bottom:40px;}
  .service-grid{grid-template-columns:repeat(2,1fr);}
  .project-card{grid-template-columns:1fr;}
  .why-grid{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr;gap:34px;}
  .form-row{grid-template-columns:1fr;}
}
@media(max-width:760px){
  nav{position:fixed;inset-inline-start:0;top:0;height:100vh;width:78%;max-width:320px;
    background:var(--navy);flex-direction:column;padding:100px 34px;transform:translateX(-105%);
    transition:.35s;z-index:999;}
  html[dir="rtl"] nav{transform:translateX(105%);}
  nav.open{transform:translateX(0);}
  nav ul{flex-direction:column;align-items:flex-start;gap:24px;}
  nav a{color:#fff !important;font-size:1.05rem;}
  .burger{display:flex;}
  header.scrolled .burger span{background:var(--navy);}
  header:not(.scrolled) .burger span{background:#fff;}
  .service-grid{grid-template-columns:1fr;}
  section{padding:70px 0;}
  .hero-stats div{padding-inline-end:14px;}
}