:root{
  --primary:#223a70;
  --secondary:#0e8b4b;
  --accent:#f5b400;
  --text:#1d2433;
  --muted:#6b7280;
  --bg:#f7f9fc;
  --white:#ffffff;
  --shadow:0 12px 30px rgba(18,34,68,.12);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:var(--white);line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1120px,calc(100% - 32px));margin:0 auto}
.topbar{background:var(--primary);color:#fff;font-size:.92rem}
.topbar .container{display:flex;gap:18px;justify-content:space-between;align-items:center;padding:10px 0;flex-wrap:wrap}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);box-shadow:0 2px 14px rgba(0,0,0,.04)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:18px}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;color:var(--primary)}
.brand img{height:54px;width:auto}
.nav-toggle{display:none;background:var(--primary);color:#fff;border:0;border-radius:10px;padding:10px 12px;font-size:1rem}
.nav{display:flex;gap:22px;align-items:center}
.nav a{font-weight:700;color:var(--primary)}
.nav a.cta{background:var(--secondary);color:#fff;padding:11px 16px;border-radius:999px}
.hero{position:relative;color:#fff;background:linear-gradient(rgba(17,29,60,.55),rgba(17,29,60,.65)),url('../img/hero.jpg') center/cover no-repeat;min-height:72vh;display:flex;align-items:center}
.hero .container{padding:72px 0}
.hero h1{font-size:clamp(2rem,5vw,4rem);line-height:1.1;margin:0 0 16px;max-width:760px}
.hero p{font-size:1.08rem;max-width:650px;margin:0 0 28px}
.btn-row{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;padding:14px 20px;border-radius:999px;font-weight:700}
.btn-primary{background:var(--secondary);color:#fff}
.btn-secondary{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.35);color:#fff}
.section{padding:72px 0}
.section-alt{background:var(--bg)}
.eyebrow{display:inline-block;color:var(--secondary);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.82rem;margin-bottom:10px}
.section h2{font-size:clamp(1.8rem,3vw,2.8rem);line-height:1.15;margin:0 0 14px;color:var(--primary)}
.section p.lead{max-width:780px;color:var(--muted);margin:0 0 32px}
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{background:#fff;border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);height:100%}
.card h3{margin-top:0;color:var(--primary)}
.card p{color:var(--muted)}
.icon-badge{width:58px;height:58px;border-radius:14px;background:rgba(14,139,75,.1);display:grid;place-items:center;color:var(--secondary);font-size:1.4rem;font-weight:700;margin-bottom:16px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{background:#fff;border-radius:16px;padding:24px;text-align:center;box-shadow:var(--shadow)}
.stat strong{display:block;font-size:2rem;color:var(--primary)}
.cert-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.cert-card{background:#fff;border-radius:18px;padding:18px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px}
.cert-card .thumb{background:#f3f6fa;border-radius:14px;overflow:hidden;aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;padding:12px}
.cert-card .thumb img{max-height:100%;width:auto;object-fit:contain}
.cert-card h3{margin:0;color:var(--primary);font-size:1.1rem}
.cert-card p{margin:0;color:var(--muted);font-size:.96rem}
.cert-card .meta{font-size:.9rem;color:var(--muted)}
.cert-card .links{margin-top:auto;display:flex;gap:10px;flex-wrap:wrap}
.cert-card .links a{padding:10px 14px;border-radius:999px;background:var(--bg);font-weight:700;color:var(--primary)}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}
.list{padding-left:18px;margin:0}
.list li{margin:8px 0}
.banner{background:linear-gradient(135deg,var(--primary),#3658a0);color:#fff;border-radius:24px;padding:32px;box-shadow:var(--shadow)}
.footer{background:#14233f;color:#fff;padding:42px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:26px}
.footer h4{margin-top:0}
.footer a{color:#d8e3ff}
.small{font-size:.92rem;color:#c7d1e7}
.page-hero{background:linear-gradient(135deg,var(--primary),#3a5a9e);color:#fff;padding:68px 0 42px}
.page-hero h1{margin:0 0 8px;font-size:clamp(2rem,4vw,3.2rem)}
.breadcrumbs{font-size:.95rem;color:#d6def1}
.contact-box{background:#fff;border-radius:18px;padding:24px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
input,textarea{width:100%;padding:14px 16px;border:1px solid #dbe3ef;border-radius:12px;font:inherit}
textarea{min-height:140px;resize:vertical}
button{font:inherit}
.note{font-size:.9rem;color:var(--muted)}
.table-wrap{overflow:auto;background:#fff;border-radius:16px;box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse}
th,td{padding:14px 16px;border-bottom:1px solid #e8edf5;text-align:left}
th{background:#f6f9fd;color:var(--primary)}
@media (max-width:980px){
  .grid-3,.cert-grid,.footer-grid,.stats,.split,.grid-2{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav-toggle{display:block}
  .nav{position:absolute;left:16px;right:16px;top:84px;background:#fff;border-radius:18px;box-shadow:var(--shadow);padding:16px;display:none;flex-direction:column;align-items:flex-start}
  .nav.open{display:flex}
  .hero{min-height:62vh}
  .section{padding:56px 0}
  .grid-3,.cert-grid,.footer-grid,.stats,.split,.grid-2,.form-grid{grid-template-columns:1fr}
  .brand img{height:46px}
}


/* Polished header / top area */
.topbar{background:#14233f;color:#e8eefb;font-size:.88rem;border-bottom:1px solid rgba(255,255,255,.08)}
.topbar .container{padding:8px 0}
.topbar strong{color:#fff;font-weight:700}
.site-header{background:rgba(255,255,255,.98);border-bottom:1px solid #e7edf5}
.nav-wrap{padding:10px 0}
.brand{gap:0}
.brand img{height:60px}
.brand span{display:none}
.nav{gap:18px}
.nav a{position:relative;font-size:.96rem}
.nav a:not(.cta)::after{content:"";position:absolute;left:0;bottom:-8px;width:0;height:2px;background:var(--secondary);transition:width .25s ease}
.nav a:hover:not(.cta)::after{width:100%}
.nav a.cta{box-shadow:0 8px 20px rgba(14,139,75,.18)}
.hero{min-height:68vh}
.hero .container{padding:88px 0 80px}
.hero p{font-size:1.05rem}
.hero .hero-panel{max-width:760px;background:rgba(10,20,42,.18);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(2px);padding:34px;border-radius:24px}
.hero-highlights{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 26px;padding:0;list-style:none}
.hero-highlights li{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.18);padding:8px 12px;border-radius:999px;font-size:.92rem}
.footer img{filter:brightness(0) invert(1) grayscale(1) contrast(1.05);opacity:.95}
@media (max-width:760px){
  .topbar .container{justify-content:center;text-align:center}
  .nav{top:78px}
  .hero .hero-panel{padding:24px}
  .hero-highlights li{font-size:.84rem}
}