/* Base */
*{box-sizing:border-box}
:root{--primary:#0b3d91;--accent:#ffb400}
body{margin:0;font-family:Poppins,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:#f6f8fb;color:#222}
.container{width:92%;max-width:1100px;margin:0 auto}

/* Header */
header{background:var(--primary);padding:16px 0;text-align:center}
.logo{width:220px;max-width:60vw}

/* Hero */
.hero{background:linear-gradient(rgba(11,61,145,.70),rgba(11,61,145,.70)),url('assets/hero-bg.jpg') center/cover no-repeat;color:#fff;text-align:center;padding:90px 20px}
.hero h1{font-size:clamp(26px,4vw,40px);margin:0 0 8px}
.hero p{opacity:.95;margin:0}

/* Catalogo */
.catalogo{padding:50px 0;background:#fff;text-align:center}
.catalogo h2{color:var(--primary);margin:0 0 8px;font-size:clamp(22px,3vw,34px)}
.catalogo p{color:#555;margin:0 0 18px}

/* Viewer senza cornici: solo pagine PDF renderizzate */
.pdf-container{
  width:100%;
  margin:0 auto;
  display:block;
  background:#fff;     /* nessuna cornice scura */
}
.pdf-page{
  display:block;
  width:100%;          /* responsive */
  height:auto;         /* mantiene proporzioni */
  margin:0 auto 18px;  /* spaziatura tra pagine */
  box-shadow:none;     /* nessuna ombra */
  border:none;         /* nessun bordo */
}

/* Download dopo il viewer */
.download-wrap{margin:8px 0 0;display:flex;justify-content:center}
.btn{display:inline-block;background:var(--accent);color:#111;font-weight:700;padding:12px 22px;border-radius:10px;text-decoration:none;border:2px solid var(--accent);transition:.2s}
.btn:hover{transform:translateY(-1px);filter:brightness(1.05)}

/* Footer */
footer{background:var(--primary);color:#fff;text-align:center;padding:36px 0}
footer a{color:var(--accent);text-decoration:none}
footer a:hover{text-decoration:underline}