*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',Arial,sans-serif;background:#f8fafc;color:#0f172a;overflow-x:hidden}
.container{width:92%;max-width:1200px;margin:auto}

/* NAVBAR */
.navbar{
    width:100%;min-height:76px;padding:0 45px;
    display:flex;justify-content:space-between;align-items:center;
    background:#0f172a;color:#fff;position:sticky;top:0;z-index:1000;
}
.brand{display:flex;align-items:center;gap:12px}
.brand-icon{width:44px;height:44px;border-radius:12px;background:#2563eb;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:800}
.brand h2{font-size:24px;color:#fff}
.brand span{font-size:12px;color:#cbd5e1}
.nav-links{display:flex;gap:26px}
.nav-links a{color:#fff;text-decoration:none;font-weight:600;font-size:15px}
.nav-links a:hover{color:#38bdf8}
.btn-login{background:#2563eb;color:#fff;padding:11px 20px;border-radius:8px;text-decoration:none;font-weight:700}

/* HERO */
.hero{background:linear-gradient(135deg,#081028,#1e3a8a);padding:45px 0;color:#fff}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.tag{display:inline-block;background:rgba(255,255,255,.12);color:#dbeafe;padding:10px 18px;border-radius:40px;margin-bottom:20px;font-size:14px;font-weight:700}
.hero h1{font-size:44px;line-height:1.15;margin-bottom:18px}
.hero p{font-size:17px;line-height:1.7;color:#dbeafe}
.hero-actions{margin-top:26px;display:flex;gap:15px;flex-wrap:wrap}
.btn-primary,.btn-secondary{display:inline-block;padding:13px 22px;border-radius:10px;text-decoration:none;font-weight:700}
.btn-primary{background:#2563eb;color:#fff}
.btn-secondary{background:#fff;color:#0f172a}
.hero-image img{
    width:100%;
    max-height:380px;
    object-fit:contain;
    background:#081028;
    border-radius:20px;
    display:block;
    cursor:pointer;
}

/* SECTIONS */
.section{padding:55px 0}
.section-head{text-align:center;max-width:760px;margin:0 auto 38px}
.section-head span,.small-title{color:#2563eb;font-size:14px;font-weight:800;text-transform:uppercase}
.section-head h2,.two-col h2{font-size:36px;margin:10px 0}
.section-head p,.two-col p{color:#64748b;line-height:1.7;font-size:16px}

/* CARDS */
.service-grid,.innovation-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service-card,.innovation-card{
    background:#fff;border-radius:18px;overflow:hidden;
    border:1px solid #e5e7eb;box-shadow:0 10px 28px rgba(15,23,42,.08);
    transition:.25s;
}
.service-card:hover,.innovation-card:hover{transform:translateY(-5px)}
.service-card img,.innovation-card img{
    width:100%;height:155px;object-fit:contain;background:#0f172a;display:block;
    cursor:pointer;transition:.3s;
}
.service-card img:hover,.innovation-card img:hover{transform:scale(1.03)}
.service-card h3,.innovation-card h3{font-size:21px;margin:16px 18px 8px}
.service-card p,.innovation-card p{color:#64748b;line-height:1.6;margin:0 18px 16px;font-size:14px}
.service-card a{display:inline-block;margin:0 18px 20px;color:#2563eb;text-decoration:none;font-weight:700}
.featured{border:2px solid #bfdbfe}

/* TRAINING */
.soft-bg{background:#eef6ff}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.training-box{background:#fff;border-radius:20px;overflow:hidden;border:1px solid #dbeafe}
.training-box img{
    width:100%;height:210px;object-fit:contain;background:#0f172a;display:block;
    cursor:pointer;transition:.3s;
}
.training-box img:hover{transform:scale(1.03)}
.training-box h3{font-size:23px;padding:20px 24px 10px}
.tick-list{padding:0 24px 24px}
.tick-list p{background:#f8fafc;padding:11px 14px;border-radius:10px;margin-bottom:9px;font-size:14px;font-weight:600;color:#334155}

/* CTA */
.cta{background:#0f172a;color:#fff;text-align:center;padding:45px 0}
.cta h2{font-size:34px;margin-bottom:14px}
.cta p{color:#cbd5e1;font-size:16px;line-height:1.7;max-width:760px;margin:auto auto 24px}

/* FOOTER */
.footer{background:#020617;color:#cbd5e1;text-align:center;padding:30px 20px}
.footer h3{color:#fff;margin-bottom:8px}

/* BACK TO TOP */
.back-to-top{
    position:fixed;right:24px;bottom:24px;width:48px;height:48px;border-radius:50%;
    border:none;background:#2563eb;color:#fff;font-size:24px;font-weight:bold;
    cursor:pointer;box-shadow:0 10px 25px rgba(0,0,0,.25);z-index:2000;
}
.back-to-top:hover{background:#1d4ed8}

/* FULLSCREEN IMAGE MODAL */
.image-modal{
    display:none;position:fixed;z-index:9999;left:0;top:0;width:100%;height:100%;
    background:rgba(0,0,0,.92);justify-content:center;align-items:center;padding:20px;
}
.image-modal.active{display:flex}
.image-modal img{
    max-width:96%;max-height:96%;object-fit:contain;border-radius:14px;
    box-shadow:0 0 40px rgba(255,255,255,.15);
}
.close-modal{
    position:absolute;top:20px;right:32px;color:#fff;font-size:42px;
    cursor:pointer;font-weight:bold;z-index:10000;
}

/* RESPONSIVE */
@media(max-width:950px){
    .navbar{padding:18px 22px;flex-direction:column;gap:16px}
    .nav-links{flex-wrap:wrap;justify-content:center;gap:16px}
    .hero-grid,.two-col{grid-template-columns:1fr}
    .hero h1{font-size:34px}
    .service-grid,.innovation-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
    .hero h1{font-size:30px}
    .service-grid,.innovation-grid{grid-template-columns:1fr}
    .hero-image img{max-height:260px}
    .service-card img,.innovation-card img{height:180px}
}