:root{
  --navy:#0b2a3a;
  --navy2:#0a2230;
  --card: rgba(255,255,255,.06);
  --text:#f3f7fb;
  --muted: rgba(243,247,251,.78);
  --line: rgba(255,255,255,.12);
  --accent:#f3c56b;
  --shadow: 0 14px 40px rgba(0,0,0,.45);
  --radius: 18px;
  --max: 1120px;
  --font: "Nunito Sans", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --font2: "Montserrat", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background: linear-gradient(180deg, var(--navy) 0%, #061720 100%);
}
img{max-width:100%; height:auto; display:block}
a{color:inherit; text-decoration:none}
a:hover{opacity:.96}

.container{max-width:var(--max); margin:0 auto; padding:0 20px}

/* Header */
.topbar{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,42,58,.78);
  border-bottom: 1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 0;
}
.brand{display:flex; gap:12px; align-items:center}
.brand img{width:44px; height:44px}
.brand .brand-name{
  font-family: var(--font2);
  font-weight: 800;
  letter-spacing: .4px;
  line-height: 1.1;
}
.brand .brand-sub{font-size: 12px; color: var(--muted); margin-top:2px}
.navlinks{display:flex; gap:18px; align-items:center}
.navlinks a{font-weight:700; font-size:14px; color:rgba(243,247,251,.92)}
.navbtn{
  display:none; border:1px solid var(--line); background:transparent; color:var(--text);
  padding:10px 12px; border-radius:12px;
}

/* Hero cover */
.hero-cover{padding: 0; border-bottom: 1px solid var(--line)}
.cover-wrap{
  background: var(--navy);
}
.cover-img{
  width: 100%;
  height: min(82vh, 720px);
  object-fit: contain; /* keeps the PDF cover proportions */
  background: var(--navy);
}
.cover-cta{padding: 18px 20px 48px}
.cta-card{
  margin-top: -10px;
  background: rgba(10,34,48,.75);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.cta-card h1{
  margin:0 0 8px;
  font-family: var(--font2);
  font-size: clamp(22px, 3vw, 34px);
  letter-spacing: .2px;
}
.lead{margin: 0 0 16px; color: var(--muted); font-size: 16px; line-height: 1.5}
.muted{color: var(--muted)}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 12px 16px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.16);
  background: rgba(243,197,107,.18);
  font-weight: 800;
}
.btn:hover{transform: translateY(-1px)}
.btn-ghost{background: transparent}

/* Sections */
.section{padding: 60px 0}
.section h2{
  margin: 0 0 14px;
  font-family: var(--font2);
  font-size: 26px;
}
.section p{margin:0 0 12px; color: var(--muted); line-height:1.65}
.grid{
  display:grid; gap:16px;
  grid-template-columns: repeat(12, 1fr);
}
.card{
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}
.card h3{margin:0 0 8px; font-family: var(--font2); font-size:18px}
.card ul{margin:10px 0 0 18px; color: var(--muted); line-height:1.6}
.badge{
  display:inline-flex; align-items:center;
  padding:6px 10px; border-radius:999px;
  border:1px solid var(--line); background: rgba(255,255,255,.04);
  color: rgba(243,247,251,.9);
  font-weight: 800; font-size: 12px;
}

.split{
  display:grid; gap:18px;
  grid-template-columns: 1.15fr .85fr;
  align-items: start;
}
.figure{
  border-radius: var(--radius);
  overflow:hidden;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.figure img{width:100%; height:100%; object-fit:cover}

/* Footer / Contact */
.footer{
  padding: 44px 0;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,.15);
}
.contact-box{
  display:grid; gap:16px;
  grid-template-columns: 1.1fr .9fr;
  align-items:start;
}
.kv{display:grid; gap:10px}
.kv a{font-weight:800}
.small{font-size: 13px; color: var(--muted)}
hr.sep{border:none; border-top:1px solid var(--line); margin:16px 0}


.section-alt{background: rgba(255,255,255,.02); border-top:1px solid var(--line); border-bottom:1px solid var(--line)}
.section-dark{background: rgba(0,0,0,.14); border-top:1px solid var(--line); border-bottom:1px solid var(--line)}

/* Responsive */
@media (max-width: 920px){
  .navlinks{display:none}
  .navbtn{display:inline-flex}
  .split{grid-template-columns: 1fr}
  .contact-box{grid-template-columns: 1fr}
  .cover-img{height: min(70vh, 560px)}
}
@media (max-width: 520px){
  .container{padding: 0 16px}
  .cta-card{padding:16px}
  .section{padding: 46px 0}
}