/* ============================================================
   MENU OVERLAY — condiviso (usato in yacht.html)
   Stesso identico stile di index.html / eventi.html
   ============================================================ */

.nav-menu {
  display: inline-flex; align-items: center; gap: 14px;
  background: transparent; border: none; cursor: pointer;
  font-family: var(--font-body); font-weight: 600;
  font-size: 11px; letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--eventus-bianco);
  padding: 12px 0;
  text-decoration: none;
}
.nav-menu .lines { display: flex; flex-direction: column; gap: 4px; }
.nav-menu .lines i { display:block; width: 24px; height: 1px; background: var(--eventus-oro); }
.nav-menu .lines i:nth-child(2) { width: 16px; }

/* Overlay */
.overlay {
  position: fixed; inset: 0;
  background: var(--eventus-onyx);
  z-index: 200;
  opacity: 0; pointer-events: none;
  transition: opacity 0.6s ease;
  display: grid;
  grid-template-rows: auto 1fr auto;
}
.overlay.open { opacity: 1; pointer-events: all; }
.overlay-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 48px;
  border-bottom: 1px solid rgba(198,169,98,0.12);
}
.overlay-head .nav-logo-img { height: 96px; }
.overlay-close {
  width: 48px; height: 48px;
  background: transparent;
  border: 1px solid var(--eventus-oro);
  color: var(--eventus-oro);
  font-family: var(--font-body); font-size: 18px;
  cursor: pointer;
  transition: background 0.4s ease, color 0.4s ease;
  display: inline-flex; align-items: center; justify-content: center;
}
.overlay-close:hover { background: var(--eventus-oro); color: var(--eventus-onyx); }
.overlay-body {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  align-items: center;
  padding: 80px 96px;
  gap: 80px;
}
.overlay-nav { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.overlay-nav > li {
  border-top: 1px solid rgba(198,169,98,0.1);
  overflow: hidden;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.overlay-nav > li:last-child { border-bottom: 1px solid rgba(198,169,98,0.1); }
.overlay.open .overlay-nav > li { opacity: 1; transform: translateY(0); }
.overlay.open .overlay-nav > li:nth-child(1) { transition-delay: 0.1s; }
.overlay.open .overlay-nav > li:nth-child(2) { transition-delay: 0.18s; }
.overlay.open .overlay-nav > li:nth-child(3) { transition-delay: 0.26s; }
.overlay.open .overlay-nav > li:nth-child(4) { transition-delay: 0.34s; }

.overlay-nav a, .overlay-nav .label {
  display: flex; justify-content: space-between; align-items: center;
  padding: 28px 8px;
  text-decoration: none;
  color: var(--eventus-bianco);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(40px, 5vw, 72px);
  letter-spacing: -0.01em;
  transition: color 0.4s ease, padding 0.4s ease;
  cursor: pointer;
}
.overlay-nav a:hover, .overlay-nav .label:hover { color: var(--eventus-oro-chiaro); padding-left: 32px; }
.overlay-nav .num {
  font-family: var(--font-body);
  font-size: 11px; letter-spacing: 0.3em;
  color: var(--eventus-oro);
  font-weight: 600;
}
.overlay-nav .sub { display: none; flex-direction: column; padding: 0 8px 24px; }
.overlay-nav li.has-sub.open .sub { display: flex; }
.overlay-nav .sub a {
  font-family: var(--font-evocative);
  font-style: italic;
  font-size: 22px;
  padding: 12px 0;
  color: rgba(212,188,124,0.85);
  border: none;
}
.overlay-nav .sub a:hover { color: var(--eventus-oro-chiaro); padding-left: 16px; }

.overlay-aside {
  border-left: 1px solid rgba(198,169,98,0.12);
  padding-left: 60px;
  display: flex; flex-direction: column; gap: 32px;
}
.overlay-aside .quote {
  font-family: var(--font-evocative);
  font-style: italic;
  font-size: 26px;
  line-height: 1.4;
  color: var(--eventus-oro-chiaro);
}
.overlay-aside .contact { display: flex; flex-direction: column; gap: 6px; }
.overlay-aside .contact .lbl {
  font-family: var(--font-body); font-weight: 500;
  font-size: 10px; letter-spacing: 0.28em; text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}
.overlay-aside .contact .val {
  font-family: var(--font-display); font-size: 22px; color: var(--eventus-bianco);
}
.overlay-foot {
  padding: 24px 48px;
  border-top: 1px solid rgba(198,169,98,0.12);
  display: flex; justify-content: space-between;
  font-family: var(--font-body); font-weight: 400;
  font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}
.overlay-foot a { color: var(--eventus-oro); text-decoration: none; }

/* Responsive */
@media (max-width: 980px) {
  .nav-menu { gap: 10px; padding: 8px 0; min-height: 44px; }
  .nav-menu span:not(.lines) { display: none; }
  .overlay-body { grid-template-columns: 1fr; padding: 32px 24px 40px; gap: 32px; align-items: start; overflow-y: auto; }
  .overlay-aside { border-left: none; border-top: 1px solid rgba(198,169,98,0.12); padding-left: 0; padding-top: 28px; gap: 22px; }
  .overlay-aside .quote { font-size: 20px; line-height: 1.45; }
  .overlay-aside .contact .val { font-size: 18px; }
  .overlay-head { padding: 14px 20px; }
  .overlay-head .nav-logo-img { height: 64px; }
  .overlay-foot { padding: 16px 20px; flex-direction: column; gap: 8px; align-items: flex-start; font-size: 10px; }
  .overlay-nav a, .overlay-nav .label { padding: 22px 4px; font-size: clamp(36px, 7vw, 56px); }
  .overlay-nav .num { font-size: 10px; }
  .overlay-close { width: 44px; height: 44px; min-width: 44px; min-height: 44px; }
}