:root{
  --bg:#18161C;
  --bg-2:#211E24;
  --surface:#28242C;
  --paper:#F5F3EE;
  --paper-2:#EBE8E0;
  --ink:#18161C;
  --steel:#6B6760;
  --accent:#F5A623;
  --accent-deep:#C97F0E;
  --white:#F7F5F0;
  --muted-on-dark:rgba(247,245,240,0.66);
  --line-dark:rgba(247,245,240,0.14);
  --line-light:rgba(24,22,28,0.12);
  --font-display-en:'Plus Jakarta Sans',system-ui,sans-serif;
  --font-display-ar:'Cairo',system-ui,sans-serif;
  --font-body-en:'Work Sans',system-ui,sans-serif;
  --font-body-ar:'IBM Plex Sans Arabic',system-ui,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;
}

*{box-sizing:border-box;margin:0;padding:0;}

html{scroll-behavior:smooth;}

body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body-ar);
  -webkit-font-smoothing:antialiased;
  line-height:1.7;
}

html[lang="en"] body{font-family:var(--font-body-en);}

.wrap{max-width:1160px;margin:0 auto;padding:0 28px;}

a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}

h1,h2,h3{font-family:var(--font-display-ar);}
html[lang="en"] h1,html[lang="en"] h2,html[lang="en"] h3{font-family:var(--font-display-en);}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:16px 30px;border-radius:999px;font-size:14.5px;font-weight:700;
  border:1.5px solid transparent;
}
.btn-primary{background:var(--accent);color:#1A1508;}
.btn-primary:hover{background:var(--accent-deep);}
.btn-ghost-dark{border-color:rgba(247,245,240,0.28);color:var(--white);}
.btn-ghost-dark:hover{border-color:var(--accent);color:var(--accent);}
.btn-ghost-light{border-color:var(--line-light);color:var(--ink);}
.btn-ghost-light:hover{border-color:var(--accent-deep);color:var(--accent-deep);}
.btn-sm{padding:10px 20px;font-size:13px;}

/* badge / eyebrow pill */
.badge{
  display:inline-flex;flex-direction:column;align-items:stretch;gap:12px;color:var(--accent);
  font-size:14px;font-weight:700;text-align:center;
  margin-bottom:22px;
}
.badge-mark{width:100%;height:12px;}
html[lang="en"] .badge{font-size:13px;letter-spacing:0.1em;text-transform:uppercase;}
.badge-mark{flex-shrink:0;display:block;}

/* header */
.site-header{
  position:sticky;top:0;z-index:20;
  background:rgba(24,22,28,0.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-dark);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:80px;}
.brand-lockup{display:flex;align-items:center;gap:12px;}
.brand-lockup img{width:38px;height:38px;border-radius:10px;}
.brand-name{font-weight:800;font-size:21px;color:var(--white);}
html[lang="en"] .brand-name{font-weight:700;font-size:18px;}

.main-nav{display:flex;align-items:center;gap:30px;}
.main-nav a:not(.btn){font-size:14px;font-weight:600;color:var(--muted-on-dark);}
.main-nav a:not(.btn):hover{color:var(--white);}
.lang-switch{
  font-family:var(--font-mono);font-size:12px;letter-spacing:0.05em;
  color:var(--muted-on-dark);border:1px solid var(--line-dark);padding:7px 14px;border-radius:999px;
}
.lang-switch:hover{border-color:var(--accent);color:var(--accent);}

.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--white);margin:5px 0;}

/* hero */
.hero{background:var(--bg);padding:110px 0 100px;text-align:center;position:relative;overflow:hidden;}
.hero::after,.sectors::after{
  content:"";position:absolute;
  width:440px;height:440px;
  border:2px solid var(--accent);
  opacity:0.08;
  top:50%;margin-top:-220px;
  inset-inline-end:-200px;
  transform:rotate(45deg);
  pointer-events:none;
}
.hero::before,.sectors::before{
  content:"";position:absolute;
  width:200px;height:200px;
  border:2px solid var(--accent);
  opacity:0.06;
  bottom:-100px;
  inset-inline-start:-100px;
  transform:rotate(45deg);
  pointer-events:none;
}
footer{position:relative;overflow:hidden;}
footer::after{
  content:"";position:absolute;
  width:180px;height:180px;
  border:2px solid var(--accent);
  opacity:0.07;
  top:50%;margin-top:-90px;
  inset-inline-end:-80px;
  transform:rotate(45deg);
  pointer-events:none;
}
.hero .wrap,.sectors .wrap,footer .wrap{position:relative;z-index:1;}
.hero .wrap{display:flex;flex-direction:column;align-items:center;}
.hero h1{
  font-weight:800;font-size:52px;line-height:1.3;color:var(--white);max-width:18ch;margin-bottom:24px;
}
html[lang="en"] .hero h1{font-weight:800;font-size:46px;max-width:15ch;line-height:1.15;}
.hero p.hero-slogan{font-size:19px;font-weight:700;color:var(--accent);margin-bottom:18px;}
.hero p{font-size:17px;color:var(--muted-on-dark);max-width:56ch;margin-bottom:36px;}
.btn-row{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;margin-bottom:44px;}

.trust-row{display:flex;gap:0;flex-wrap:wrap;justify-content:center;align-items:center;}
.trust-item{display:flex;align-items:center;gap:8px;padding:0 20px;font-size:13.5px;color:var(--muted-on-dark);font-weight:600;}
.trust-item svg{flex-shrink:0;}
.trust-divider{width:1px;height:16px;background:var(--line-dark);}

.hero .carousel{margin-top:56px;}

/* sections */
section{padding:96px 0;}
.section-head{max-width:60ch;margin-bottom:52px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-weight:800;font-size:34px;color:var(--ink);margin-bottom:14px;}
html[lang="en"] .section-head h2{font-weight:800;font-size:30px;}
.section-head p{color:var(--steel);font-size:15.5px;}
.on-dark .section-head h2{color:var(--white);}
.on-dark .section-head p{color:var(--muted-on-dark);}

.about{background:var(--paper);}
.about-body{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:start;}
.about-body>p{font-size:16px;color:var(--ink);max-width:56ch;}
.about-points{display:grid;gap:20px;}
.about-point{display:flex;gap:14px;align-items:flex-start;background:var(--paper-2);border-radius:16px;padding:18px 20px;}
.about-point .dot{
  flex-shrink:0;width:34px;height:34px;border-radius:10px;background:rgba(245,166,35,0.14);
  display:flex;align-items:center;justify-content:center;color:var(--accent-deep);font-weight:800;font-size:13px;
}
.about-point h3{font-weight:800;font-size:16px;color:var(--ink);margin-bottom:4px;}
html[lang="en"] .about-point h3{font-weight:700;font-size:15px;}
.about-point p{font-size:13.5px;color:var(--steel);}

/* services */
.services{background:var(--paper);}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.service-card{background:#fff;border:1px solid var(--line-light);border-radius:20px;padding:32px 28px;}
.service-num{font-family:var(--font-mono);font-size:28px;font-weight:700;color:var(--accent);margin-bottom:18px;}
.service-card h3{font-weight:800;font-size:20px;color:var(--ink);margin-bottom:10px;}
html[lang="en"] .service-card h3{font-weight:700;font-size:18px;}
.service-card>p{font-size:14px;color:var(--steel);margin-bottom:18px;}
.service-list{list-style:none;display:grid;gap:9px;}
.service-list li{display:flex;align-items:flex-start;gap:8px;font-size:13.5px;color:var(--ink);}
.service-list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);margin-top:7px;flex-shrink:0;}

/* sectors */
.sectors{background:var(--bg);color:var(--white);position:relative;overflow:hidden;}

/* decorative divider strip */
.pattern-divider{
  height:26px;margin:44px 0;
  background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="110" height="26" viewBox="0 0 110 26"><rect x="12" y="9" width="8" height="8" fill="none" stroke="%239C8552" stroke-width="1.5" transform="rotate(45 16 13)"/><line x1="55" y1="8" x2="55" y2="18" stroke="%239C8552" stroke-width="1.5"/><line x1="61" y1="8" x2="61" y2="18" stroke="%239C8552" stroke-width="1.5"/></svg>');
  background-repeat:repeat-x;background-position:center;
}
.on-dark .pattern-divider,
.sectors .pattern-divider{
  background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="110" height="26" viewBox="0 0 110 26"><rect x="12" y="9" width="8" height="8" fill="none" stroke="%23F5A623" stroke-width="1.5" transform="rotate(45 16 13)"/><line x1="55" y1="8" x2="55" y2="18" stroke="%23F5A623" stroke-width="1.5"/><line x1="61" y1="8" x2="61" y2="18" stroke="%23F5A623" stroke-width="1.5"/></svg>');
}
.sector-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.sector-card{background:var(--surface);border:1px solid var(--line-dark);border-radius:20px;overflow:hidden;}
.sector-photo{
  aspect-ratio:16/9;background:var(--bg-2);border-bottom:1px solid var(--line-dark);
  display:flex;align-items:center;justify-content:center;
}
.sector-photo span{font-family:var(--font-mono);font-size:12px;color:var(--muted-on-dark);}
.sector-body{padding:26px 28px 30px;}
.sector-tag{font-family:var(--font-mono);font-size:11px;letter-spacing:0.1em;color:var(--accent);text-transform:uppercase;margin-bottom:12px;}
.sector-card h3{font-weight:800;font-size:23px;margin-bottom:10px;color:var(--white);}
html[lang="en"] .sector-card h3{font-weight:700;font-size:20px;}
.sector-card p{font-size:14px;color:var(--muted-on-dark);}

/* gallery carousel */
.carousel{position:relative;border-radius:24px;overflow:hidden;aspect-ratio:16/9;max-width:900px;margin:0 auto;direction:ltr;}
.carousel-track{display:flex;height:100%;transition:transform 0.6s cubic-bezier(0.65,0,0.35,1);touch-action:pan-y;}
.carousel-slide{position:relative;flex:0 0 100%;height:100%;}
.carousel-slide img{width:100%;height:100%;object-fit:cover;display:block;}
.carousel-caption{
  position:absolute;bottom:0;inset-inline:0;padding:20px 24px;
  background:linear-gradient(to top, rgba(0,0,0,0.6), transparent);
  color:var(--white);font-weight:700;font-size:15px;
}
html[lang="ar"] .carousel-caption{direction:rtl;text-align:right;}
.carousel-dots{display:flex;justify-content:center;gap:8px;margin-top:18px;}
.carousel-dot{width:8px;height:8px;border-radius:50%;background:var(--line-light);border:none;cursor:pointer;padding:0;}
.carousel-dot.active{background:var(--accent);width:22px;border-radius:4px;}
.carousel-arrow{
  position:absolute;top:50%;transform:translateY(-50%);z-index:2;
  width:40px;height:40px;border-radius:50%;background:rgba(24,22,28,0.55);
  border:1px solid rgba(247,245,240,0.3);color:var(--white);
  display:flex;align-items:center;justify-content:center;cursor:pointer;
}
.carousel-arrow:hover{background:rgba(24,22,28,0.8);}
.carousel-arrow.prev{inset-inline-start:16px;}
.carousel-arrow.next{inset-inline-end:16px;}

/* contact */
.contact{background:var(--paper);}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;}
.contact-info dl{display:grid;gap:20px;margin-top:28px;}
.contact-info dt{font-family:var(--font-mono);font-size:11px;letter-spacing:0.1em;color:var(--steel);text-transform:uppercase;margin-bottom:4px;}
.contact-info dd{font-size:16px;color:var(--ink);}
.contact-info dd a:hover{color:var(--accent-deep);}

form{display:grid;gap:16px;}
.field label{display:block;font-size:13px;font-weight:700;color:var(--ink);margin-bottom:6px;}
.field input,.field textarea{
  width:100%;border:1.5px solid var(--line-light);background:#fff;border-radius:12px;
  padding:13px 16px;font-family:inherit;font-size:14px;color:var(--ink);
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);}
.field textarea{min-height:120px;resize:vertical;}
form .btn{justify-self:start;margin-top:8px;}
form .btn:disabled{opacity:0.6;cursor:not-allowed;}
.form-status{font-size:13.5px;margin-top:4px;min-height:1.4em;}
.form-status.success{color:#1a7f4e;}
.form-status.error{color:#c0392b;}

/* footer */
footer{background:var(--bg);color:var(--white);padding:52px 0;}
.footer-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px;}
.footer-brand{display:flex;flex-direction:column;gap:4px;}
.footer-slogan{font-size:13px;font-weight:600;color:var(--accent);}
.footer-tag{font-family:var(--font-mono);font-size:12px;color:var(--muted-on-dark);}
.footer-links{display:flex;gap:24px;font-size:13px;color:var(--muted-on-dark);}
.footer-links a:hover{color:var(--accent);}

@media (max-width:860px){
  .services-grid,.sector-grid,.about-body,.contact-grid,.gallery-grid{grid-template-columns:1fr;}
  .main-nav{
    display:none;position:absolute;top:80px;inset-inline:0;
    flex-direction:column;align-items:flex-start;gap:4px;
    background:var(--bg);border-bottom:1px solid var(--line-dark);padding:12px 28px 24px;
  }
  .main-nav.open{display:flex;}
  .main-nav a:not(.btn){padding:12px 0;width:100%;}
  .main-nav a.lang-switch{width:auto;align-self:flex-start;padding:7px 14px;margin-top:8px;}
  .nav-toggle{display:block;}
  .hero h1{font-size:34px;}
  .hero{padding:64px 0 56px;}
  section{padding:60px 0;}
  .trust-row{flex-direction:column;gap:12px;}
  .trust-divider{display:none;}
}