:root{
  --navy:#0a1f44;
  --navy-700:#0d2657;
  --navy-500:#1a3a7a;
  --blue:#2563eb;
  --blue-soft:#3b82f6;
  --ink:#0f172a;
  --muted:#475569;
  --line:#e2e8f0;
  --bg:#ffffff;
  --bg-soft:#f8fafc;
  --bg-dark:#0a1f44;
  --max:1180px;
  --radius:14px;
  --shadow:0 1px 2px rgba(10,31,68,.04),0 8px 24px rgba(10,31,68,.06);
  --shadow-lg:0 20px 60px -20px rgba(10,31,68,.35);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Inter','Segoe UI',system-ui,-apple-system,Roboto,sans-serif;
  font-size:16px;
  line-height:1.6;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none;transition:color .15s}
a:hover{color:var(--navy-500)}
h1,h2,h3,h4{font-family:'Manrope','Inter',system-ui,sans-serif;color:var(--navy);line-height:1.2;margin:0 0 .6em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.2vw,3.4rem);font-weight:800;letter-spacing:-.025em}
h2{font-size:clamp(1.5rem,2.8vw,2.2rem);font-weight:700}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em;color:var(--muted)}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}

/* HEADER */
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-family:'Manrope',sans-serif;font-weight:800;color:var(--navy);font-size:1.1rem;letter-spacing:-.01em}
.brand svg{width:34px;height:34px}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{color:var(--ink);font-weight:500;font-size:.95rem}
.nav-links a:hover{color:var(--blue)}
.nav-links a.active{color:var(--blue)}
.lang{display:inline-flex;gap:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;font-size:.8rem;font-weight:600}
.lang a{padding:5px 10px;color:var(--muted)}
.lang a.on{background:var(--navy);color:#fff}
.menu-btn{display:none;background:none;border:0;font-size:1.5rem;color:var(--navy);cursor:pointer;padding:6px}

/* HERO */
.hero{position:relative;overflow:hidden;padding:96px 0 80px;background:
  radial-gradient(1200px 600px at 80% -10%, rgba(37,99,235,.18), transparent 60%),
  radial-gradient(900px 500px at -10% 30%, rgba(10,31,68,.08), transparent 60%),
  linear-gradient(180deg,#fff 0%, #f8fafc 100%);
}
.hero::after{content:"";position:absolute;inset:0;background-image:
  linear-gradient(rgba(10,31,68,.04) 1px, transparent 1px),
  linear-gradient(90deg, rgba(10,31,68,.04) 1px, transparent 1px);
  background-size:48px 48px;mask-image:radial-gradient(ellipse at 50% 0%, #000 30%, transparent 70%);pointer-events:none}
.hero .container{position:relative;z-index:1}
.eyebrow{display:inline-block;font-family:'Manrope',sans-serif;font-size:.75rem;font-weight:700;letter-spacing:.18em;color:var(--blue);text-transform:uppercase;padding:6px 14px;background:rgba(37,99,235,.08);border:1px solid rgba(37,99,235,.18);border-radius:99px;margin-bottom:24px}
.hero h1{max-width:18ch}
.hero .lead{font-size:1.15rem;max-width:60ch;color:var(--muted);margin-bottom:32px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:10px;font-weight:600;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:all .18s;font-family:inherit}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-700);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-lg)}
.btn-ghost{background:#fff;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--navy);color:var(--navy)}
.btn svg{width:16px;height:16px}

/* SECTIONS */
section{padding:80px 0}
section.alt{background:var(--bg-soft)}
.section-head{max-width:680px;margin-bottom:48px}
.section-head .eyebrow{margin-bottom:14px}

/* GRID */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* CARDS */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:all .2s;position:relative;overflow:hidden}
.card:hover{border-color:rgba(37,99,235,.4);transform:translateY(-2px);box-shadow:var(--shadow)}
.card h3{color:var(--navy);margin-top:14px}
.card p{margin-bottom:0;font-size:.95rem}
.card .icon{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--navy),var(--blue));border-radius:10px;color:#fff}
.card .icon svg{width:22px;height:22px}

/* SECTOR LIST */
.sectors{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.sector{background:#fff;padding:32px 24px;text-align:center;transition:background .2s}
.sector:hover{background:var(--bg-soft)}
.sector .num{font-family:'Manrope',sans-serif;font-size:.75rem;color:var(--blue);font-weight:700;letter-spacing:.15em}
.sector h3{font-size:1.05rem;margin:8px 0 0}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px}
.contact-item{display:flex;gap:16px;margin-bottom:22px;align-items:flex-start}
.contact-item:last-child{margin-bottom:0}
.contact-item .ic{flex-shrink:0;width:42px;height:42px;border-radius:10px;background:rgba(37,99,235,.08);color:var(--blue);display:inline-flex;align-items:center;justify-content:center}
.contact-item .ic svg{width:20px;height:20px}
.contact-item h4{margin:0 0 4px;color:var(--navy);font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.contact-item p,.contact-item a{margin:0;color:var(--ink);font-size:1rem}

/* CTA SECTION */
.cta-band{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-700) 60%,var(--blue) 130%);color:#fff;padding:80px 0;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(800px 400px at 90% 50%, rgba(255,255,255,.08), transparent 60%);pointer-events:none}
.cta-band .container{position:relative;text-align:center}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.78);max-width:55ch;margin:0 auto 28px}
.cta-band .btn-primary{background:#fff;color:var(--navy)}
.cta-band .btn-primary:hover{background:#f1f5f9}
.cta-band .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.3)}
.cta-band .btn-ghost:hover{border-color:#fff;color:#fff}

/* FOOTER */
footer.site{background:var(--navy);color:rgba(255,255,255,.72);padding:64px 0 32px;font-size:.9rem}
footer.site .container{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
footer.site h4{color:#fff;font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;margin-bottom:18px;font-weight:700}
footer.site a{color:rgba(255,255,255,.72);display:block;margin-bottom:8px;font-size:.9rem}
footer.site a:hover{color:#fff}
footer.site .brand{color:#fff;margin-bottom:14px}
footer.site .desc{font-size:.85rem;max-width:32ch;line-height:1.6}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:48px;padding-top:24px;display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:rgba(255,255,255,.5)}

/* CONTENT PAGES */
.page-hero{padding:80px 0 48px;background:linear-gradient(180deg,#fff 0%, var(--bg-soft) 100%);border-bottom:1px solid var(--line)}
.page-hero .lead{font-size:1.1rem;max-width:62ch}
.prose{max-width:760px;margin:0 auto;padding:64px 24px}
.prose h2{margin-top:48px}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:32px;color:var(--navy)}
.prose ul{padding-left:20px;color:var(--muted)}
.prose ul li{margin-bottom:8px}
.prose p{color:var(--ink)}

/* RESPONSIVE */
@media (max-width:860px){
  .grid-3,.grid-2,.grid-4{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  footer.site .container{grid-template-columns:1fr 1fr}
  .nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;padding:20px;gap:16px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .menu-btn{display:block}
  section{padding:56px 0}
  .hero{padding:64px 0 56px}
  .foot-bottom{flex-direction:column;gap:10px;text-align:center}
}
@media (max-width:560px){
  footer.site .container{grid-template-columns:1fr}
}