/* One continuous sheet per section, with a complete worn-paper perimeter. */
.textured-section{
 isolation:isolate;
 margin-top:12px;
 border-bottom:0;
 background-color:#0d1526;
 background-image:url('assets/vintage-paper-core.webp');
 background-repeat:no-repeat;
 background-position:center;
 background-size:cover;
}
.textured-section::after{
 content:'';
 position:absolute;
 inset:0;
 z-index:2;
 border:28px solid transparent;
 border-image-source:url('assets/vintage-paper-sheet.webp');
 border-image-slice:4%;
 border-image-width:28px;
 border-image-repeat:stretch;
 pointer-events:none;
}
/* Only the transparent golden fringe overlays Home: no navy-paper backing. */
.home-perimeter{
 background:none;
 border:10px solid transparent;
 border-top-width:29px;
 border-image-source:url('assets/home-gold-fringe.webp');
 border-image-slice:4%;
 border-image-width:29px 10px 10px;
 border-image-repeat:stretch;
}
nav .nav-instagram{
 display:flex;
 align-items:center;
 justify-content:center;
 flex-shrink:0;
 width:44px;
 min-height:44px;
 padding:10px;
 color:var(--amber);
}
.nav-instagram svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.5}
.nav-instagram svg .filled{fill:currentColor;stroke:none}
@media(min-width:761px) and (max-width:950px){nav{gap:10px}}
@media(max-width:760px){
 .textured-section::after{border-width:18px;border-image-width:18px}
 .home-perimeter{border-width:20px 7px 7px;border-image-width:20px 7px 7px}
 nav .nav-instagram{width:100%;justify-content:flex-start;padding:10px 14px}
}
/* The extra icon uses the existing menu on smaller tablets as well as phones. */
@media(min-width:761px) and (max-width:850px){
 .menu-toggle{display:inline-flex;align-items:center;gap:8px;background:transparent;border:1px solid var(--line);border-radius:3px;padding:8px 11px;min-height:42px;font-size:1rem}
 nav{display:none;position:absolute;inset:76px 0 auto;background:#0b1425;border-bottom:1px solid var(--line);padding:14px 20px;gap:0;flex-direction:column;align-items:stretch}
 nav.open{display:flex}
 nav a{padding:13px 14px}
 nav a.nav-contact{margin-top:6px;padding:13px 14px}
 nav .nav-instagram{width:100%;justify-content:flex-start;padding:10px 14px}
}