/* RESET BASE */

*{
margin:0;
padding:0;
box-sizing:border-box;
}

body{
font-family: Arial, Helvetica, sans-serif;
line-height:1.7;
color:#222;
background:#ffffff;
}

/* CONTENITORE GENERALE */

.container{
max-width:1100px;
margin:auto;
padding:20px;
}

/* HEADER */

header{
text-align:center;
padding:20px 0;
}

header h1{
font-size:28px;
letter-spacing:1px;
}

header p{
font-size:13px;
color:#666;
margin-top:4px;
}

header img{
display:block;
margin:auto;
}

/* MENU */

nav{
width:100%;
border-top:1px solid #ddd;
border-bottom:1px solid #ddd;
background:#ffffff;
margin-top:15px;
}

nav ul{
display:flex;
justify-content:center;
align-items:center;
flex-wrap:wrap;
gap:20px;
list-style:none;
padding:18px 10px;
max-width:1100px;
margin:auto;
}

nav li{
display:inline-block;
}

nav a{
text-decoration:none;
color:#003366;
font-size:15px;
font-weight:500;
transition:color 0.25s ease;
}

nav a:hover{
color:#1a4fa3;
}

/* CONTENUTO */

main{
max-width:900px;
margin:auto;
padding:40px 20px;
}

main h1{
font-size:34px;
margin-bottom:20px;
text-align:center;
}

main h2{
font-size:26px;
margin-top:35px;
margin-bottom:10px;
}

main p{
margin-bottom:18px;
font-size:17px;
}

/* LINK NEL TESTO */

main a{
color:#1a4fa3;
text-decoration:none;
font-weight:500;
border-bottom:1px solid transparent;
transition:border-color 0.25s ease, color 0.25s ease;
}

main a:hover{
color:#0d2f6e;
border-bottom:1px solid #1a4fa3;
}

/* IMMAGINI GENERICHE */

img{
max-width:100%;
height:auto;
display:block;
}

.logo{
max-width:220px;
height:auto;
display:block;
}

/* IMMAGINE CARAPINA */

.image-carapina{
text-align:center;
margin:40px 0;
}

.image-carapina img{
max-width:100%;
height:auto;
border-radius:6px;
}

.image-carapina figcaption{
margin-top:10px;
font-size:14px;
color:#666;
}

/* BLOCCO IMMAGINI GENERICO */

.image-block{
margin:40px 0;
text-align:center;
}

.image-block img{
max-width:100%;
height:auto;
border-radius:4px;
}

/* DIDASCALIA */

.image-caption{
font-size:15px;
color:#444;
margin-top:10px;
line-height:1.4;
}

/* FONTE IMMAGINE */

.image-source{
font-size:12px !important;
color:#888;
margin-top:4px;
margin-bottom:0;
font-style:italic;
line-height:1.3;
display:block;
}

.image-source a{
color:#888;
text-decoration:none;
}

.image-source a:hover{
text-decoration:underline;
}

/* FOOTER */

footer{
margin-top:50px;
border-top:1px solid #ddd;
padding:25px;
text-align:center;
font-size:14px;
color:#666;
}

.footer-inner{
max-width:1100px;
margin:auto;
}

.footer-about{
margin-bottom:25px;
}

.footer-columns{
display:flex;
justify-content:center;
gap:60px;
flex-wrap:wrap;
margin-top:25px;
}

.footer-column{
width:220px;
text-align:left;
}

.footer-column h3{
margin-bottom:10px;
font-size:16px;
}

.footer-column ul{
list-style:none;
padding:0;
margin:0;
}

.footer-column li{
margin-bottom:8px;
}

/* LINK FOOTER */

footer a,
footer a:link,
footer a:visited{
text-decoration:none !important;
}

footer a:hover{
text-decoration:underline !important;
color:#1a4fa3;
}

/* SOCIAL */

.footer-social{
margin-top:20px;
}

.instagram-link{
display:inline-flex;
align-items:center;
gap:8px;
text-decoration:none;
color:#333;
font-weight:600;
}

.instagram-link:hover{
color:#000;
}

/* MOBILE */

@media (max-width:768px){

header h1{
font-size:24px;
}

main{
padding:30px 18px;
}

main h1{
font-size:28px;
}

main p{
font-size:16px;
}

nav ul{
gap:12px;
}

nav a{
font-size:14px;
}

.logo{
max-width:160px;
}

}