:root{
  --blue:#0f4b7b;
  --blue-dark:#0a3156;
  --blue-soft:#eaf2f8;
  --gold:#d5a12c;
  --gold-soft:#f6ecd2;
  --text:#1b2733;
  --muted:#677482;
  --line:#e6ebef;
  --white:#fff;
  --shadow:0 24px 60px rgba(15,75,123,.12);
}
*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;overflow-x:hidden;font-family:"Cairo",system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;color:var(--text);background:#fff;line-height:1.8}.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}.section{padding:100px 0}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(15,75,123,.08)}.nav-wrap{height:88px;display:flex;align-items:center;gap:28px}.brand{margin-left:auto}.brand img{width:170px;height:70px;object-fit:contain;border-radius:8px}.nav{display:flex;align-items:center;gap:30px;font-weight:700}.nav a{position:relative;padding:28px 0 24px}.nav a:after{content:"";position:absolute;right:0;bottom:16px;width:0;height:2px;background:var(--gold);transition:.25s}.nav a:hover:after,.nav a.active:after{width:100%}.btn{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:0 24px;border-radius:12px;font-weight:800;border:1px solid transparent;transition:.25s;cursor:pointer;font-family:inherit}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--blue);color:white;box-shadow:0 12px 24px rgba(15,75,123,.22)}.btn-gold{background:var(--gold);color:#fff}.btn-outline{border-color:#b7c7d5;color:var(--blue);background:white}.menu-btn{display:none;background:none;border:0;font-size:28px;color:var(--blue)}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#f8fbfd 0%,#eef5f9 52%,#fff 100%)}.hero-grid{min-height:680px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:60px}.eyebrow{display:flex;align-items:center;gap:10px;color:var(--blue);font-weight:800;font-size:14px}.eyebrow span{display:inline-block;width:30px;height:2px;background:var(--gold)}.centered{justify-content:center}.hero h1{font-size:68px;line-height:1.15;margin:18px 0 24px;color:var(--blue-dark);letter-spacing:-1px}.hero h1 em{font-style:normal;color:var(--blue)}.hero-copy>p{font-size:19px;color:var(--muted);max-width:650px}.hero-actions{display:flex;gap:12px;margin-top:30px}.trust-row{display:flex;gap:26px;flex-wrap:wrap;margin-top:28px;color:#465766;font-weight:700;font-size:14px}.tower-card{position:relative;min-height:520px;border-radius:36px;background:linear-gradient(160deg,#0f4b7b 0%,#123b62 60%,#081f37 100%);overflow:hidden;box-shadow:var(--shadow)}.tower-card:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 49%,rgba(255,255,255,.04) 50%,transparent 51%),linear-gradient(transparent 49%,rgba(255,255,255,.04) 50%,transparent 51%);background-size:40px 40px}.sun-glow{position:absolute;left:15%;top:8%;width:180px;height:180px;background:radial-gradient(circle,rgba(213,161,44,.8),rgba(213,161,44,.1) 48%,transparent 70%)}.building{position:absolute;bottom:0;background:linear-gradient(#dce5ec,#9cb0bf);border-top:6px solid #fff2}.building i{display:block;height:7px;margin:18px 14px;border-radius:3px;background:#244a68}.b1{right:8%;width:28%;height:72%;clip-path:polygon(14% 0,100% 8%,100% 100%,0 100%,0 12%)}.b2{right:37%;width:30%;height:56%;clip-path:polygon(0 14%,82% 0,100% 100%,0 100%)}.b3{left:5%;width:24%;height:43%;clip-path:polygon(0 6%,100% 0,100% 100%,0 100%)}.crane{position:absolute;height:8px;background:var(--gold);transform-origin:right center;opacity:.95}.crane:after{content:"";position:absolute;width:6px;height:150px;background:var(--gold);right:12px;top:0}.crane-a{width:240px;right:18%;top:16%;transform:rotate(-4deg)}.crane-b{width:180px;left:8%;top:28%;transform:rotate(6deg)}.hero-badge{position:absolute;left:24px;bottom:24px;background:rgba(255,255,255,.95);padding:18px 22px;border-radius:16px;display:flex;flex-direction:column;box-shadow:0 15px 30px #0002}.hero-badge strong{color:var(--blue-dark);font-size:14px}.hero-badge span{color:var(--muted);font-size:13px}.hero-shape{position:absolute;inset:auto -100px -260px auto;width:520px;height:520px;border:70px solid rgba(213,161,44,.07);border-radius:50%}
.section-head{text-align:center;max-width:760px;margin:0 auto 50px}.section-head h2,.about h2,.contact h2,.cta-strip h2,.row-head h2{font-size:40px;line-height:1.35;margin:12px 0;color:var(--blue-dark)}.section-head p,.row-head p,.about-copy>p,.contact-copy>p{color:var(--muted)}.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.service-card{position:relative;padding:34px 28px;border:1px solid var(--line);border-radius:20px;background:white;min-height:280px;overflow:hidden;transition:.3s}.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}.service-card:before{content:"";position:absolute;left:-45px;bottom:-45px;width:120px;height:120px;border-radius:50%;background:var(--gold-soft)}.service-icon{width:54px;height:54px;border-radius:14px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;font-size:28px;font-weight:800}.service-card h3{font-size:21px;color:var(--blue-dark);margin:22px 0 10px}.service-card p{color:var(--muted);font-size:15px}.card-index{position:absolute;left:20px;top:18px;font-weight:800;color:#d5dee5;font-size:26px}
.about{background:#f7fafc}.about-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:70px;align-items:center}.about-panel{position:relative;min-height:480px;border-radius:28px;background:linear-gradient(145deg,var(--blue-dark),#0b5a90);overflow:hidden;box-shadow:var(--shadow)}.blueprint-lines{position:absolute;inset:0;background:linear-gradient(90deg,transparent 49%,rgba(255,255,255,.06) 50%,transparent 51%),linear-gradient(transparent 49%,rgba(255,255,255,.06) 50%,transparent 51%);background-size:34px 34px}.mini-logo{position:absolute;right:50%;top:50%;transform:translate(50%,-50%);width:240px;background:white;padding:20px;border-radius:20px}.about-caption{position:absolute;right:26px;bottom:22px;color:#fff;font-size:20px;font-weight:800}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:34px 0}.stats div{padding:20px 12px;background:white;border:1px solid var(--line);border-radius:15px;text-align:center}.stats strong{display:block;color:var(--blue);font-size:29px}.stats span{font-size:13px;color:var(--muted)}.text-link{color:var(--blue);font-weight:800}
.projects{background:white}.row-head{display:flex;align-items:end;justify-content:space-between;text-align:right;max-width:none;margin-bottom:38px}.row-head p{max-width:420px;margin:0}.projects-grid{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:22px}.project-card{min-height:420px;border-radius:24px;overflow:hidden;position:relative;background-size:cover;background-position:center;box-shadow:0 16px 36px rgba(20,52,78,.12)}.p1{background-image:linear-gradient(180deg,transparent 45%,rgba(4,24,40,.86)),linear-gradient(120deg,#dbe6ee,#9ab0bf)}.p2{background-image:linear-gradient(180deg,transparent 45%,rgba(4,24,40,.86)),linear-gradient(120deg,#cfdbe4,#7d99ab)}.p3{background-image:linear-gradient(180deg,transparent 45%,rgba(4,24,40,.86)),linear-gradient(120deg,#d8e1e7,#8da3b0)}.project-card:before{content:"";position:absolute;inset:14% 12% 30%;border:8px solid rgba(255,255,255,.65);border-bottom-width:16px;transform:skewY(-3deg);box-shadow:inset 0 0 0 2px rgba(15,75,123,.25)}.project-overlay{position:absolute;inset:auto 0 0;padding:30px;color:white}.project-overlay span{display:inline-block;background:var(--gold);padding:4px 10px;border-radius:8px;font-size:12px;font-weight:800}.project-overlay h3{font-size:23px;margin:8px 0 0}.project-overlay p{margin:0;color:#d8e5ee}
.cta-strip{background:var(--blue-dark);color:white;padding:58px 0}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-strip span{color:#b8d0e2}.cta-strip h2{color:white;margin:2px 0;font-size:36px}
.contact{background:linear-gradient(180deg,#f8fafb,#eef4f8)}.contact-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:60px;align-items:start}.contact-points{margin-top:30px;display:grid;gap:14px}.contact-points div{padding:17px 19px;background:white;border:1px solid var(--line);border-radius:14px;display:flex;justify-content:space-between;gap:20px}.contact-points b{color:var(--blue-dark)}.contact-points span{color:var(--muted);font-size:14px}.contact-form{background:white;border-radius:24px;padding:34px;box-shadow:var(--shadow);border:1px solid rgba(15,75,123,.08)}.form-head h3{margin:0;color:var(--blue-dark);font-size:27px}.form-head p{margin:0 0 24px;color:var(--muted)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}label{display:grid;gap:7px;font-weight:700;color:#354654;font-size:14px}input,select,textarea{width:100%;border:1px solid #d9e2e8;border-radius:11px;padding:13px 14px;font:inherit;background:#fbfdfe;outline:none;transition:.2s;color:var(--text)}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(15,75,123,.08)}textarea{resize:vertical;margin-bottom:14px}.submit-btn{width:100%;border:0}.hp{position:absolute!important;left:-9999px!important}.form-status{margin-top:12px;font-size:14px;font-weight:700}.form-status.success{color:#167a45}.form-status.error{color:#b73535}
.footer{background:#071f35;color:#d7e3ec;padding:58px 0 20px}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:40px}.footer-brand img{width:180px;border-radius:10px;background:white}.footer h4{margin:0 0 14px;color:white}.footer a,.footer span{display:block;color:#b9cbd8;margin:6px 0;font-size:14px}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:18px}.footer-bottom span{display:inline}.footer-bottom a{color:#fff}
.reveal{opacity:0;transform:translateY(24px);transition:.7s ease}.reveal.show{opacity:1;transform:none}.delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}.delay-3{transition-delay:.3s}
@media(max-width:980px){.nav,.nav-cta{display:none}.menu-btn{display:block;margin-right:auto}.nav-wrap{height:76px}.brand{margin-left:0}.brand img{width:140px;height:58px}.nav.open{display:flex;position:absolute;top:76px;right:20px;left:20px;background:white;flex-direction:column;align-items:stretch;gap:0;padding:10px 20px;border-radius:16px;box-shadow:var(--shadow)}.nav.open a{padding:12px 0}.nav.open a:after{bottom:5px}.hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr}.hero-grid{padding:60px 0}.hero h1{font-size:54px}.hero-visual{order:2}.services-grid{grid-template-columns:1fr 1fr}.projects-grid{grid-template-columns:1fr 1fr}.projects-grid .project-card:first-child{grid-column:1/-1}.footer-grid{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.container{width:min(100% - 24px,1180px)}.section{padding:72px 0}.hero-grid{min-height:auto;gap:34px}.hero h1{font-size:42px}.hero-copy>p{font-size:16px}.hero-actions{flex-direction:column}.trust-row{gap:12px;flex-direction:column}.tower-card{min-height:390px}.services-grid,.projects-grid,.form-grid,.footer-grid{grid-template-columns:1fr}.projects-grid .project-card:first-child{grid-column:auto}.project-card{min-height:330px}.stats{grid-template-columns:1fr 1fr}.row-head,.cta-inner,.footer-bottom{flex-direction:column;align-items:flex-start}.section-head h2,.about h2,.contact h2,.row-head h2{font-size:32px}.contact-form{padding:24px}.contact-points div{flex-direction:column;gap:2px}.footer-bottom{gap:10px}.brand img{width:130px}.hero-badge{left:14px;bottom:14px}}


/* Mobile-first refinements */
@media(max-width:768px){
  .container{width:calc(100% - 28px);max-width:100%;}
  .site-header{backdrop-filter:blur(10px)}
  .nav-wrap{height:70px;gap:12px;position:relative}
  .brand{margin:0;min-width:0;display:flex;align-items:center}
  .brand img{width:118px;height:52px;object-fit:contain}
  .menu-btn{display:grid;place-items:center;width:44px;height:44px;margin-right:auto;padding:0;border:1px solid var(--line);border-radius:12px;background:#fff;font-size:24px;line-height:1;cursor:pointer}
  .nav.open{position:fixed;top:78px;right:14px;left:14px;z-index:100;background:#fff;border:1px solid var(--line);border-radius:18px;padding:10px 16px;box-shadow:0 24px 60px rgba(5,38,65,.18);max-height:calc(100vh - 96px);overflow:auto}
  .nav.open a{padding:13px 4px;font-size:15px}

  .section{padding:64px 0}
  .hero-grid{min-height:auto;padding:46px 0 54px;gap:30px}
  .hero-copy{min-width:0}
  .eyebrow{font-size:13px;gap:8px}
  .eyebrow span{width:22px}
  .hero h1{font-size:clamp(36px,10vw,48px);line-height:1.18;letter-spacing:0;margin:14px 0 18px}
  .hero-copy>p{font-size:15px;line-height:1.9;margin:0;max-width:100%}
  .hero-actions{display:grid;grid-template-columns:1fr;gap:10px;margin-top:24px}
  .hero-actions .btn{width:100%;min-height:50px}
  .trust-row{display:grid;grid-template-columns:1fr;gap:7px;margin-top:22px;font-size:13px}
  .tower-card{min-height:330px;border-radius:24px;width:100%;max-width:100%}
  .crane-a{width:170px}.crane-b{width:130px}
  .crane:after{height:110px}
  .hero-badge{left:12px;right:12px;bottom:12px;padding:14px 16px;border-radius:14px}
  .hero-badge strong{font-size:12px}.hero-badge span{font-size:12px}

  .section-head{margin-bottom:34px}
  .section-head h2,.about h2,.contact h2,.row-head h2{font-size:clamp(28px,8vw,34px);line-height:1.45;margin:10px 0}
  .section-head p,.row-head p,.about-copy>p,.contact-copy>p{font-size:14px;line-height:1.9}

  .services-grid{grid-template-columns:1fr;gap:14px}
  .service-card{min-height:auto;padding:26px 22px;border-radius:17px}
  .service-card:hover{transform:none}
  .service-icon{width:48px;height:48px;font-size:24px}
  .service-card h3{font-size:19px;margin:18px 0 8px}
  .service-card p{font-size:14px;line-height:1.8;margin-bottom:0}

  .about-grid{gap:34px}
  .about-panel{min-height:320px;border-radius:22px}
  .mini-logo{width:180px;padding:14px;border-radius:16px}
  .about-caption{right:18px;bottom:16px;font-size:17px}
  .stats{grid-template-columns:1fr 1fr;gap:10px;margin:26px 0}
  .stats div{padding:16px 8px;border-radius:13px}
  .stats strong{font-size:25px}
  .stats span{font-size:12px}

  .row-head{display:block;margin-bottom:28px}
  .row-head p{max-width:100%;margin-top:10px}
  .projects-grid{grid-template-columns:1fr;gap:14px}
  .projects-grid .project-card:first-child{grid-column:auto}
  .project-card{min-height:300px;border-radius:20px}
  .project-overlay{padding:22px}
  .project-overlay h3{font-size:20px}
  .project-overlay p{font-size:13px}

  .cta-strip{padding:42px 0}
  .cta-inner{display:grid;grid-template-columns:1fr;gap:20px;align-items:stretch}
  .cta-strip h2{font-size:30px;line-height:1.4}
  .cta-inner .btn{width:100%;min-height:50px}

  .contact-grid{gap:28px}
  .contact-points{margin-top:22px;gap:10px}
  .contact-points div{padding:14px 15px;display:block}
  .contact-points b,.contact-points span{display:block}
  .contact-points span{font-size:13px;overflow-wrap:anywhere;word-break:break-word;margin-top:3px}
  .contact-form{padding:22px 18px;border-radius:18px}
  .form-head h3{font-size:23px}
  .form-head p{font-size:13px;margin-bottom:18px}
  .form-grid{grid-template-columns:1fr;gap:12px}
  label{font-size:13px;gap:6px}
  input,select,textarea{font-size:16px;padding:12px 13px;border-radius:10px}
  textarea{min-height:140px}
  .submit-btn{min-height:52px}

  .footer{padding:44px 0 18px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-brand img{width:150px}
  .footer h4{margin-bottom:10px}
  .footer a,.footer span{font-size:13px;overflow-wrap:anywhere;word-break:break-word}
  .footer-bottom{display:flex;flex-direction:column;gap:8px;align-items:flex-start;margin-top:28px;padding-top:16px}
}

@media(max-width:480px){
  .container{width:calc(100% - 22px)}
  .nav-wrap{height:66px}
  .brand img{width:108px;height:48px}
  .menu-btn{width:42px;height:42px;font-size:22px}
  .nav.open{top:73px;right:10px;left:10px}
  .section{padding:54px 0}
  .hero-grid{padding:38px 0 46px}
  .hero h1{font-size:clamp(34px,11vw,42px)}
  .tower-card{min-height:285px;border-radius:20px}
  .b1{right:5%;width:31%}.b2{right:36%;width:33%}.b3{left:4%;width:26%}
  .crane{display:none}
  .sun-glow{width:130px;height:130px;left:10%}
  .hero-badge{position:absolute;left:10px;right:10px;bottom:10px}
  .services-grid{gap:12px}
  .service-card{padding:22px 18px}
  .about-panel{min-height:280px}
  .mini-logo{width:155px}
  .stats{grid-template-columns:1fr 1fr}
  .project-card{min-height:270px}
  .contact-form{padding:20px 14px}
}

@media(max-width:360px){
  .container{width:calc(100% - 18px)}
  .brand img{width:98px}
  .hero h1{font-size:32px}
  .section-head h2,.about h2,.contact h2,.row-head h2{font-size:27px}
  .stats{grid-template-columns:1fr}
  .tower-card{min-height:255px}
  .about-panel{min-height:250px}
  .project-card{min-height:245px}
  .contact-form{padding:18px 12px}
}

@media(hover:none){
  .btn:hover,.service-card:hover{transform:none}
}