:root{
      --navy:#0c2238;
      --navy-2:#102c48;
      --blue:#0b66b3;
      --blue-2:#1493da;
      --steel:#8d9aa5;
      --light:#f4f7f9;
      --white:#fff;
      --text:#1c2731;
      --muted:#66727d;
      --line:#dfe6eb;
      --shadow:0 16px 45px rgba(4,21,38,.14);
      --radius:18px;
      --max:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.6}
    img{max-width:100%;display:block}
    a{color:inherit;text-decoration:none}
    .container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
    .eyebrow{display:inline-flex;align-items:center;gap:.6rem;color:var(--blue);font-weight:800;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase}
    .eyebrow:before{content:"";width:32px;height:2px;background:var(--blue)}
    h1,h2,h3{line-height:1.12;margin:0 0 .8rem;letter-spacing:-.03em}
    h1{font-size:clamp(2.6rem,5vw,5.4rem);color:#fff;max-width:980px}
    h2{font-size:clamp(2rem,3.5vw,3.4rem);color:var(--navy)}
    h3{font-size:1.35rem;color:var(--navy)}
    p{margin:0 0 1rem}
    .lead{font-size:1.14rem;color:var(--muted);max-width:790px}

    .topbar{background:#07192a;color:#dce7ef;font-size:.9rem}
    .topbar .container{display:flex;justify-content:space-between;gap:20px;padding:9px 0}
    .topbar a:hover{color:#fff}

    header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(13,43,69,.08)}
    .nav{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .brand img{width:280px;height:auto;max-height:72px;object-fit:contain;object-position:left center}
    nav ul{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:30px}
    nav a{font-weight:800;color:#233240;font-size:.92rem;position:relative}
    nav a:after{content:"";position:absolute;left:0;bottom:-9px;width:0;height:2px;background:var(--blue);transition:.25s}
    nav a:hover:after,nav a.active:after{width:100%}
    .nav-cta{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:10px;background:var(--blue);color:#fff;font-weight:800;box-shadow:0 8px 22px rgba(11,102,179,.25)}
    .nav-cta:hover{background:#09589b}
    .menu-toggle{display:none;border:0;background:transparent;font-size:1.65rem;color:var(--navy);cursor:pointer}

    .hero{position:relative;min-height:720px;display:flex;align-items:center;overflow:hidden;background:#0c2238}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,19,31,.93) 0%,rgba(5,19,31,.78) 48%,rgba(5,19,31,.30) 100%),url('/images/DSC00036.JPG') center/cover no-repeat;transform:scale(1.01)}
    .hero:after{content:"";position:absolute;right:-120px;bottom:-180px;width:520px;height:520px;border:1px solid rgba(255,255,255,.12);transform:rotate(45deg)}
    .hero-content{position:relative;z-index:2;padding:110px 0 95px}
    .hero .eyebrow{color:#70c0f0}.hero .eyebrow:before{background:#70c0f0}
    .hero p{max-width:760px;color:#e3edf4;font-size:1.2rem}
    .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 24px;border-radius:10px;font-weight:800;transition:.2s}
    .btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:#0a5899;transform:translateY(-1px)}
    .btn-secondary{border:1px solid rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.06)}.btn-secondary:hover{background:rgba(255,255,255,.13)}
    .hero-kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;max-width:720px;margin-top:52px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.16);border-radius:14px;overflow:hidden}
    .hero-kpi{padding:18px 20px;background:rgba(6,25,42,.65)}
    .hero-kpi strong{display:block;color:#fff;font-size:1.15rem}.hero-kpi span{color:#bbcad5;font-size:.88rem}

    section{padding:92px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}
    .section-head .lead{margin-bottom:0}

    .services{background:#fff}
    .service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
    .service-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:0 8px 30px rgba(19,45,68,.06);transition:.25s}
    .service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
    .service-media{aspect-ratio:4/3;overflow:hidden;background:#dfe6eb}.service-media img{width:100%;height:100%;object-fit:cover;transition:.4s}.service-card:hover img{transform:scale(1.045)}
    .service-body{padding:24px}
    .service-no{font-size:.78rem;font-weight:900;color:var(--blue);letter-spacing:.1em;text-transform:uppercase;margin-bottom:8px}
    .service-body p{color:var(--muted);font-size:.96rem}
    .text-link{font-weight:800;color:var(--blue);display:inline-flex;gap:8px;align-items:center}

    .about{background:var(--light)}
    .about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
    .about-media{position:relative}.about-media img{width:100%;height:570px;object-fit:cover;border-radius:22px;box-shadow:var(--shadow)}
    .about-badge{position:absolute;left:-28px;bottom:30px;background:var(--navy);color:#fff;padding:20px 24px;border-radius:14px;max-width:250px;box-shadow:var(--shadow)}
    .about-badge strong{display:block;font-size:1.3rem}.about-badge span{font-size:.9rem;color:#cedbe5}
    .checks{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px;margin:25px 0 30px}
    .check{display:flex;gap:10px;align-items:flex-start;font-weight:700;color:#2b3944}.check b{color:var(--blue)}

    .band{background:linear-gradient(135deg,var(--navy),#133a5d);color:#fff;padding:42px 0}
    .band-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:28px;align-items:center}
    .band h2{color:#fff;font-size:2rem}.band p{color:#c8d6e0;margin:0}.band-item strong{display:block;font-size:1.05rem}.band-item span{color:#b9cad7;font-size:.9rem}

    .areas{background:#fff}
    .areas-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:70px;align-items:start}
    .area-list{display:grid;grid-template-columns:repeat(2,1fr);gap:13px;margin-top:24px}
    .area-list span{padding:13px 15px;border:1px solid var(--line);border-radius:10px;background:#fff;font-weight:700;color:#344654}
    .capabilities{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .capability{padding:25px;border-radius:16px;background:var(--light);border:1px solid #e6ecef}.capability strong{display:block;color:var(--navy);font-size:1.06rem;margin-bottom:5px}.capability span{color:var(--muted);font-size:.94rem}

    .portfolio{background:#071a2b;color:#fff}
    .portfolio h2{color:#fff}.portfolio .lead{color:#b9c8d3}
    .portfolio-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;grid-auto-rows:255px;gap:16px}
    .project{position:relative;border-radius:16px;overflow:hidden;background:#102b43}.project:first-child{grid-row:span 2}.project img{width:100%;height:100%;object-fit:cover;transition:.4s}.project:hover img{transform:scale(1.04)}
    .project:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 38%,rgba(3,14,23,.9) 100%)}
    .project-copy{position:absolute;z-index:2;left:20px;right:20px;bottom:18px}.project-copy strong{display:block;font-size:1.12rem}.project-copy span{color:#c8d3dc;font-size:.88rem}

    .process{background:#fff}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
    .step{padding:28px;border-top:3px solid var(--blue);background:var(--light);border-radius:0 0 15px 15px}.step .num{font-size:.78rem;color:var(--blue);font-weight:900;letter-spacing:.12em;margin-bottom:12px}.step p{color:var(--muted);font-size:.95rem;margin:0}

    .cta{padding:0 0 92px;background:#fff}
    .cta-box{position:relative;overflow:hidden;padding:58px;border-radius:24px;background:linear-gradient(135deg,#0b66b3,#0c2c49);color:#fff;display:flex;justify-content:space-between;gap:40px;align-items:center}
    .cta-box:after{content:"";position:absolute;width:280px;height:280px;border:1px solid rgba(255,255,255,.18);right:-80px;top:-120px;transform:rotate(45deg)}
    .cta h2{color:#fff;max-width:690px}.cta p{color:#d8e7f1;margin:0}.cta .btn{position:relative;z-index:2;background:#fff;color:var(--navy);white-space:nowrap}

    footer{background:#061522;color:#d4dee6;padding:58px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:60px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1)}
    footer h3{color:#fff;font-size:1rem;letter-spacing:.03em}
    footer p,footer a{color:#aebdca;font-size:.94rem}
    footer a:hover{color:#fff}
    .footer-brand img{width:265px;margin-bottom:18px}
    .footer-links{display:grid;gap:8px}
    .copyright{display:flex;justify-content:space-between;gap:20px;padding-top:22px;color:#8193a2;font-size:.86rem}

    @media (max-width:1050px){
      .service-grid{grid-template-columns:repeat(2,1fr)}
      .portfolio-grid{grid-template-columns:1fr 1fr}.project:first-child{grid-row:span 1}.project:last-child{grid-column:span 2}
      .about-grid,.areas-grid{gap:40px}
      nav ul{gap:18px}.nav-cta{display:none}
    }
    @media (max-width:820px){
      .topbar{display:none}.nav{min-height:72px}.brand img{width:220px}
      .menu-toggle{display:block}
      nav{position:absolute;left:0;right:0;top:72px;background:#fff;border-top:1px solid var(--line);box-shadow:var(--shadow);display:none}
      nav.open{display:block}nav ul{display:block;padding:18px 20px}nav li{border-bottom:1px solid var(--line)}nav li:last-child{border:0}nav a{display:block;padding:14px 4px}nav a:after{display:none}
      .hero{min-height:650px}.hero-content{padding:90px 0 76px}.hero-kpis{grid-template-columns:1fr}.hero-kpi{padding:14px 18px}
      section{padding:70px 0}.section-head{display:block}.section-head .lead{margin-top:16px}
      .about-grid,.areas-grid{grid-template-columns:1fr}.about-media{order:2}.about-media img{height:430px}.about-badge{left:20px}
      .band-grid{grid-template-columns:1fr 1fr}.band-grid>div:first-child{grid-column:span 2}
      .steps{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:span 2}.cta-box{display:block;padding:38px}.cta-box .btn{margin-top:24px}
    }
    @media (max-width:560px){
      .container{width:min(100% - 28px,var(--max))}.brand img{width:190px}
      h1{font-size:2.55rem}.hero p{font-size:1.06rem}.hero-actions{display:grid}.btn{width:100%}
      .service-grid,.capabilities,.steps,.area-list,.portfolio-grid{grid-template-columns:1fr}.project:last-child{grid-column:auto}.project{min-height:260px}
      .checks{grid-template-columns:1fr}.band-grid{grid-template-columns:1fr}.band-grid>div:first-child{grid-column:auto}
      .about-media img{height:340px}.about-badge{position:static;margin-top:14px;max-width:none}
      .footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.copyright{display:block}.copyright span{display:block;margin-top:8px}
    }

/* Internal pages */
.page-hero{position:relative;min-height:430px;display:flex;align-items:end;background:#0c2238;overflow:hidden}
.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,19,31,.94),rgba(5,19,31,.62)),var(--hero-image) center/cover no-repeat}
.page-hero .container{position:relative;z-index:1;padding-top:115px;padding-bottom:62px}
.page-hero h1{font-size:clamp(2.4rem,4.8vw,4.6rem);max-width:900px}
.page-hero p{max-width:760px;color:#d9e5ee;font-size:1.12rem}
.breadcrumbs{display:flex;gap:8px;flex-wrap:wrap;font-size:.86rem;color:#9fc4df;margin-bottom:18px}.breadcrumbs a{color:#fff}.breadcrumbs span{opacity:.7}
.content-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.content-grid.reverse .media{order:2}
.media img{width:100%;min-height:420px;height:100%;object-fit:cover;border-radius:20px;box-shadow:var(--shadow)}
.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:25px}.feature{padding:18px;border:1px solid var(--line);border-radius:13px;background:#fff}.feature strong{display:block;color:var(--navy);margin-bottom:3px}.feature span{font-size:.92rem;color:var(--muted)}
.dark-section{background:#071a2b;color:#fff}.dark-section h2,.dark-section h3{color:#fff}.dark-section p,.dark-section .lead{color:#b9c9d4}
.icon-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.icon-card{padding:28px;border:1px solid var(--line);border-radius:16px;background:#fff}.icon-card .tag{color:var(--blue);font-weight:900;font-size:.77rem;letter-spacing:.09em}.icon-card p{color:var(--muted);margin-bottom:0}
.service-detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.service-detail{padding:28px;border-radius:16px;background:var(--light);border:1px solid #e6ecef}.service-detail h3{margin-bottom:8px}.service-detail p{color:var(--muted);margin:0}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.gallery-item{position:relative;overflow:hidden;border-radius:16px;min-height:270px;background:#dfe6eb}.gallery-item:first-child{grid-column:span 2}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:.35s}.gallery-item:hover img{transform:scale(1.035)}.gallery-label{position:absolute;left:0;right:0;bottom:0;padding:34px 20px 18px;background:linear-gradient(transparent,rgba(4,16,27,.9));color:#fff}.gallery-label strong{display:block}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:52px;align-items:start}.contact-card{padding:28px;border:1px solid var(--line);border-radius:18px;background:var(--light)}.contact-card a{color:var(--blue);font-weight:800}.contact-form{padding:32px;border-radius:18px;border:1px solid var(--line);box-shadow:0 10px 32px rgba(13,42,67,.07)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:800;font-size:.9rem;color:var(--navy)}.field input,.field textarea,.field select{width:100%;border:1px solid #cfd9e0;border-radius:10px;padding:13px 14px;font:inherit;background:#fff}.field textarea{min-height:150px;resize:vertical}.form-note{font-size:.84rem;color:var(--muted);margin-top:12px}
.location-band{background:var(--light);padding:32px 0}.location-chips{display:flex;gap:10px;flex-wrap:wrap}.location-chips span{padding:9px 13px;background:#fff;border:1px solid var(--line);border-radius:999px;font-weight:700;font-size:.88rem}
.sidebar-cta{padding:28px;border-radius:18px;background:linear-gradient(135deg,var(--navy),#0b66b3);color:#fff}.sidebar-cta h3{color:#fff}.sidebar-cta p{color:#d8e6ef}.sidebar-cta .btn{background:#fff;color:var(--navy)}
.faq{display:grid;gap:12px}.faq details{border:1px solid var(--line);border-radius:12px;padding:18px 20px;background:#fff}.faq summary{cursor:pointer;font-weight:800;color:var(--navy)}.faq p{color:var(--muted);margin:12px 0 0}
@media(max-width:900px){.content-grid,.contact-grid{grid-template-columns:1fr}.content-grid.reverse .media{order:initial}.icon-grid{grid-template-columns:1fr 1fr}.gallery-grid{grid-template-columns:1fr 1fr}.gallery-item:first-child{grid-column:span 2}.page-hero .container{padding-top:95px}.feature-list{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.icon-grid,.service-detail-grid,.gallery-grid,.feature-list,.form-grid{grid-template-columns:1fr}.gallery-item:first-child{grid-column:auto}.field.full{grid-column:auto}.media img{min-height:300px}.page-hero{min-height:390px}}