/* Data Room Nexus — home (modello da mockup): navy / teal, schede con immagine, tipografia compatta */
:root { --navy:#0b2a45; --navy-2:#06202f; --teal:#0f7a8a; --cyan:#2bb3c0; --ink:#0b2a45; --muted:#51657a; --line:#dbe6ec; --bg:#f4f8fb; --card:#fff;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Helvetica Neue", Arial, sans-serif; --r:18px; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: linear-gradient(180deg, #f9fcfe 0%, var(--bg) 100%); -webkit-font-smoothing: antialiased; line-height: 1.5; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { width: min(1240px, 100% - 2*clamp(16px, 3vw, 40px)); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; padding: 10px 14px; border-radius: 10px; z-index: 99; }
.skip:focus { left: 8px; }

/* testata */
.topline { font-size: 12px; color: var(--muted); border-bottom: 1px solid var(--line); background: #fff; }
.topline .wrap { display: flex; justify-content: space-between; padding: 7px 0; gap: 12px; }
.topline strong { color: var(--ink); font-weight: 700; }
.site { background: #fff; position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--line); }
.head-row { display: flex; align-items: center; gap: clamp(18px, 3vw, 44px); padding: 12px 0 10px; }
.logo { display: flex; flex-direction: column; line-height: 1; flex: 0 0 auto; color: var(--navy); }
.logo-top { font-size: 12px; letter-spacing: .14em; font-weight: 600; }
.logo img { height: 50px; width: auto; display: block; }
.logo-main { font-size: 40px; font-weight: 800; letter-spacing: -.045em; margin-top: -1px; background: linear-gradient(90deg, var(--navy) 62%, var(--cyan)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.logo-inv { color: #fff; }
.logo-inv img { height: 50px; }
.site-foot { background: #0a2138; }
.logo-inv .logo-main { background: linear-gradient(90deg, #fff 62%, var(--cyan)); -webkit-background-clip: text; background-clip: text; }
.head-right { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.search { position: relative; }
.search input { width: 100%; height: 44px; border: 1px solid #c9d6de; border-radius: 999px; padding: 0 20px 0 46px; font: inherit; font-size: 14px; background: #fff; color: var(--ink); outline: none; }
.search input:focus { border-color: var(--teal); box-shadow: 0 0 0 4px rgba(43,179,192,.18); }
.s-ico { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--muted); display: flex; }
.s-results { position: absolute; z-index: 60; left: 0; right: 0; top: 50px; margin: 0; padding: 8px; list-style: none; background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 18px 40px rgba(11,42,69,.16); max-height: 360px; overflow: auto; }
.s-results a { display: block; padding: 10px 12px; border-radius: 10px; font-size: 14px; font-weight: 600; }
.s-results a small { display: block; font-weight: 400; color: var(--muted); font-size: 12px; }
.s-results a:hover, .s-results a:focus { background: #eef6f9; }
.nav { display: flex; justify-content: flex-end; gap: clamp(14px, 2.4vw, 36px); font-size: 14px; font-weight: 500; flex-wrap: wrap; }
.nav a { padding: 4px 0 6px; border-bottom: 2px solid transparent; }
.nav a:hover { color: var(--teal); }
.nav a.active { color: var(--navy); border-bottom-color: var(--cyan); font-weight: 600; }


/* piè di pagina */
.site-foot { margin-top: clamp(40px, 5vw, 70px); background: var(--navy-2); color: #fff; }
.foot-row { display: grid; grid-template-columns: auto 1fr auto; gap: 32px; align-items: center; padding: 30px 0; }
.foot-nav { display: flex; gap: 0; justify-content: center; flex-wrap: wrap; font-size: 13px; }
.foot-nav a { padding: 0 18px; border-left: 1px solid rgba(255,255,255,.28); }
.foot-nav a:first-child { border-left: 0; }
.foot-nav a:hover { color: var(--cyan); }
.foot-copy { margin: 0; font-size: 12.5px; color: #b9cfd8; text-align: right; }


.btn-line { display: inline-flex; align-items: center; gap: 8px; border: 1px solid #b9c8d2; background: #fff; color: var(--navy); font: inherit; font-weight: 600; font-size: 14px; padding: 10px 20px; border-radius: 999px; cursor: pointer; transition: border-color .2s, background .2s; }
.btn-line:hover { border-color: var(--teal); background: #f1f9fb; }
/* responsive (testata e piè di pagina) */
@media (max-width: 980px) { .foot-row { grid-template-columns: 1fr; text-align: center; justify-items: center; } .foot-copy { text-align: center; } }
@media (max-width: 680px) {
  .topline strong { display: none; }
  .head-row { flex-wrap: wrap; gap: 10px; }
  .logo img { height: 46px; }
  .head-right { flex: 1 0 100%; }
  .nav { justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; white-space: nowrap; scrollbar-width: none; gap: 20px; }
  .nav::-webkit-scrollbar { display: none; }
  .foot-nav a { padding: 4px 12px; border-left: 0; }
}

/* nx-tokens: palette e tipografia della home applicate alle pagine interne */
:root, html:root:not([data-theme=dark]), html:root[data-theme=dark] {
  --mx-bg: #f7fafc; --mx-band: #eef5f8; --mx-card: #ffffff; --mx-card-soft: #eef5f8;
  --mx-text: #0b2a45; --mx-muted: #51657a; --mx-line: #dbe6ec; --mx-link: #0a4d9e;
  --mx-accent: #0b2a45; --mx-accent-2: #0f7a8a; --mx-shadow: 0 14px 34px rgba(11,42,69,.10);
}

html.embedded .topline, html.embedded header.site, html.embedded .site-foot { display: none !important; }