/* NEAITECH — Header vetro professionale + menu mobile */

:root {
  --glass-bg: rgba(255, 255, 255, 0.22);
  --glass-bg-strong: rgba(255, 255, 255, 0.48);
  --glass-border: rgba(255, 255, 255, 0.45);
  --glass-border-soft: rgba(255, 255, 255, 0.35);
  --glass-text: #0b1a2e;
  --glass-muted: #4a5d73;
  --glass-accent: #0b4f8a;
  --glass-shadow: 0 4px 24px rgba(8, 24, 48, 0.08);
  --header-h: 68px;
}

.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  height: var(--header-h);
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.28) 0%,
    rgba(255, 255, 255, 0.12) 100%
  );
  backdrop-filter: blur(18px) saturate(1.55);
  -webkit-backdrop-filter: blur(18px) saturate(1.55);
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.5) inset,
    0 4px 24px rgba(8, 24, 48, 0.08);
  transition: background 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.42);
  backdrop-filter: blur(22px) saturate(1.5);
  -webkit-backdrop-filter: blur(22px) saturate(1.5);
  box-shadow: 0 6px 28px rgba(8, 24, 48, 0.1);
  border-bottom-color: rgba(255, 255, 255, 0.5);
}

.header-inner {
  display: flex;
  align-items: center;
  height: var(--header-h);
  gap: 0.75rem;
  max-width: min(1200px, calc(100% - 2rem));
  margin-inline: auto;
  padding-inline: 0.25rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  font-size: 0.88rem;
  letter-spacing: 0.12em;
  color: var(--glass-text);
  text-decoration: none;
  flex-shrink: 0;
  z-index: 2;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
  object-fit: contain;
  background: #fff;
}

.brand span {
  background: linear-gradient(135deg, #0b1a2e, #0b4f8a);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-label { display: none; }

/* Desktop: allineato a destra, spazio per il logo, niente overlay magico */
@media (min-width: 1081px) {
  .nav-panel,
  .nav-scroll {
    display: contents;
  }
  .nav {
    position: fixed;
    top: 0;
    right: max(0.75rem, calc((100vw - 1200px) / 2));
    left: auto;
    width: auto;
    max-width: calc(100vw - 11rem);
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.25rem;
    margin: 0;
    padding: 0;
    flex-wrap: nowrap;
    z-index: 1001;
    background: transparent;
    box-shadow: none;
    border: 0;
    pointer-events: none;
    transform: none;
    visibility: visible;
    opacity: 1;
  }
  .nav-primary,
  .nav-areas,
  .nav-cta,
  .nav-palio {
    pointer-events: auto;
  }
}

.nav-primary {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  padding: 0.25rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.55),
    0 4px 16px rgba(8, 24, 48, 0.05);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
}

.nav-primary a {
  font-size: 0.78rem !important;
  font-weight: 600 !important;
  color: var(--glass-text) !important;
  padding: 0.45rem 0.75rem !important;
  border-radius: 999px !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s, color 0.2s;
}

.nav-primary a:hover,
.nav-primary a.active {
  background: rgba(255, 255, 255, 0.35) !important;
  color: var(--glass-accent) !important;
  transform: none !important;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.5) !important;
}

/* Dropdown Aree */
.nav-areas {
  position: relative;
  margin-left: 0.25rem;
}

.nav-areas-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--glass-text);
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.nav-areas-btn:hover,
.nav-areas.open .nav-areas-btn {
  background: rgba(255, 255, 255, 0.38);
  border-color: rgba(255, 255, 255, 0.65);
}

.nav-areas-btn .chev {
  font-size: 0.65rem;
  opacity: 0.7;
  transition: transform 0.2s;
}

.nav-areas.open .nav-areas-btn .chev {
  transform: rotate(180deg);
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 240px;
  padding: 0.5rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(22px) saturate(1.4);
  -webkit-backdrop-filter: blur(22px) saturate(1.4);
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: 0 16px 48px rgba(8, 24, 48, 0.12);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  z-index: 50;
}

.nav-areas.open .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.nav-dropdown a {
  display: flex !important;
  flex-direction: column;
  align-items: flex-start !important;
  gap: 0.1rem;
  padding: 0.65rem 0.85rem !important;
  border-radius: 10px !important;
  font-size: 0.82rem !important;
  font-weight: 650 !important;
  color: var(--glass-text) !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  text-decoration: none;
  white-space: normal !important;
  margin: 0 !important;
}

.nav-dropdown a span {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--glass-muted);
}

.nav-dropdown a:hover {
  background: rgba(11, 79, 138, 0.08) !important;
  transform: none !important;
}

.nav-cta {
  margin-left: 0.35rem !important;
  font-size: 0.78rem !important;
  font-weight: 700 !important;
  color: #0b1a2e !important;
  padding: 0.5rem 1rem !important;
  border-radius: 999px !important;
  background: rgba(255, 255, 255, 0.26) !important;
  border: 1px solid rgba(255, 255, 255, 0.5) !important;
  backdrop-filter: blur(14px) saturate(1.4) !important;
  -webkit-backdrop-filter: blur(14px) saturate(1.4) !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.6),
    0 4px 16px rgba(8, 24, 48, 0.08) !important;
  text-decoration: none;
  white-space: nowrap;
}

.nav-cta:hover {
  background: rgba(255, 255, 255, 0.42) !important;
  color: #0b1a2e !important;
  filter: none;
  transform: translateY(-1px) !important;
}

.nav-palio {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-left: 0.25rem;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #fff !important;
  padding: 0.48rem 0.95rem;
  border-radius: 999px;
  background: #c45c26;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 4px 16px rgba(154, 52, 18, 0.28);
  text-decoration: none;
  white-space: nowrap;
}
.nav-palio:hover {
  background: #9a3412;
  transform: translateY(-1px);
  color: #fff !important;
}
.nav-palio-kicker {
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.18);
  padding: 0.12rem 0.38rem;
  border-radius: 999px;
}
.nav-palio-short { display: none; }
.header-palio { display: none; }

/* Hamburger */
.menu-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  margin-left: 0.25rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
  cursor: pointer;
  z-index: 2;
  flex-shrink: 0;
}

.menu-toggle span {
  display: block;
  position: absolute;
  left: 11px;
  right: 11px;
  height: 2px;
  border-radius: 2px;
  background: var(--glass-text);
  transition: transform 0.25s, opacity 0.2s, top 0.25s;
}

.menu-toggle span:nth-child(1) { top: 15px; }
.menu-toggle span:nth-child(2) { top: 21px; }
.menu-toggle span:nth-child(3) { top: 27px; }

.menu-toggle.open span:nth-child(1) {
  top: 21px;
  transform: rotate(45deg);
}
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) {
  top: 21px;
  transform: rotate(-45deg);
}

html.nav-open,
body.nav-open {
  overflow: hidden;
  overscroll-behavior: none;
  height: 100%;
}

/* Overlay mobile */
.nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1080;
  background: rgba(8, 20, 40, 0.35);
  opacity: 0;
  transition: opacity 0.3s;
  touch-action: none;
}

.nav-backdrop.show {
  display: block;
  opacity: 1;
}

/* ── Telefono e tablet ── */
@media (max-width: 1080px) {
  :root { --header-h: 60px; }

  .header {
    z-index: 1102;
    overflow: visible;
    height: var(--header-h);
    background: rgba(255, 255, 255, 0.92);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  .header-inner {
    overflow: visible;
    height: var(--header-h);
    width: min(1200px, calc(100% - 1.25rem));
  }

  .brand { font-size: 0.78rem; letter-spacing: 0.08em; }
  .brand img { width: 34px; height: 34px; }

  .header-palio {
    display: inline-flex;
    margin-left: auto;
    margin-right: 0.35rem;
    padding: 0.42rem 0.7rem;
    font-size: 0.72rem;
    z-index: 1102;
    background: #c45c26;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
  .header-palio .nav-palio-txt { display: none; }
  .header-palio .nav-palio-short { display: inline; }
  .header-palio .nav-palio-kicker { display: none; }
  .bar-palio { display: none !important; }

  .menu-toggle {
    display: grid;
    place-items: center;
    margin-left: 0;
    width: 44px;
    height: 44px;
    z-index: 1102;
    -webkit-tap-highlight-color: transparent;
    background: #fff;
    border-color: rgba(12, 31, 61, 0.12);
  }

  .nav {
    position: fixed;
    inset: 0;
    width: auto;
    height: auto;
    margin: 0;
    padding: 0;
    display: block;
    background: transparent;
    border: 0;
    box-shadow: none;
    transform: none;
    visibility: hidden;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease, visibility 0.2s;
    z-index: 1090;
    overflow: hidden;
  }

  .nav.open {
    display: block !important;
    visibility: visible;
    pointer-events: auto;
    opacity: 1;
  }

  .nav-panel {
    position: absolute;
    top: var(--header-h);
    right: 0;
    bottom: 0;
    left: auto;
    width: min(100%, 400px);
    display: flex;
    flex-direction: column;
    background: #f6f8fb;
    border-left: 1px solid rgba(12, 31, 61, 0.08);
    box-shadow: -18px 0 50px rgba(8, 24, 48, 0.16);
    pointer-events: auto;
    -webkit-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
  }

  .nav-scroll {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y;
    padding: 0.85rem 1rem 2.5rem;
    -webkit-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
  }

  .nav-label {
    display: block;
    margin: 0.15rem 0.2rem 0.45rem;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #6b7a90;
  }

  .nav-primary {
    flex-direction: column;
    align-items: stretch;
    gap: 0.3rem;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  .nav-primary a {
    display: block !important;
    padding: 0.8rem 0.95rem !important;
    font-size: 1rem !important;
    font-weight: 650 !important;
    line-height: 1.25 !important;
    border-radius: 14px !important;
    background: #fff !important;
    border: 1px solid rgba(12, 31, 61, 0.06) !important;
    box-shadow: none !important;
    color: #0b1a2e !important;
  }

  .nav-areas {
    margin: 0;
  }

  .nav-areas-btn { display: none; }

  .nav-dropdown {
    position: static;
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 0.45rem;
    min-width: 0;
    margin: 0;
    padding: 0;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: transparent;
    border: 0;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .nav-dropdown a {
    min-height: 4.4rem;
    padding: 0.7rem 0.75rem !important;
    border-radius: 14px !important;
    background: #fff !important;
    border: 1px solid rgba(12, 31, 61, 0.06) !important;
    font-size: 0.88rem !important;
    gap: 0.2rem;
  }

  .nav-dropdown a span {
    font-size: 0.72rem;
    color: #6b7a90;
  }

  .nav-cta {
    flex: 0 0 auto;
    display: flex !important;
    align-items: center;
    justify-content: center;
    margin: 0.65rem 1rem calc(0.9rem + env(safe-area-inset-bottom)) !important;
    padding: 0.95rem 1rem !important;
    font-size: 1rem !important;
    border-radius: 14px !important;
    background: #0b1a2e !important;
    color: #fff !important;
    border: 0 !important;
    box-shadow: none !important;
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
  }
}

@media (max-width: 480px) {
  .nav-panel {
    width: 100%;
    border-left: 0;
    box-shadow: none;
  }
  .nav-dropdown {
    grid-template-columns: 1fr;
  }
  .nav-dropdown a { min-height: 0; }
}

/* ── Insight hub ── */
.insights-section {
  padding: 4.5rem 0;
  background:
    radial-gradient(ellipse at 10% 0%, rgba(11, 79, 138, 0.06), transparent 50%),
    radial-gradient(ellipse at 90% 100%, rgba(12, 31, 61, 0.04), transparent 45%),
    #f4f7fb;
  border-block: 1px solid rgba(12, 31, 61, 0.06);
}

.insights-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2rem;
}

.insights-head .section-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--glass-accent);
  margin-bottom: 0.4rem;
}

.insights-head h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--glass-text);
  margin: 0;
  max-width: 28rem;
  line-height: 1.25;
}

.insights-live {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--glass-muted);
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  background: #fff;
  border: 1px solid rgba(12, 31, 61, 0.08);
}

.insights-live::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #12a060;
  box-shadow: 0 0 0 3px rgba(18, 160, 96, 0.2);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.insight-card {
  display: flex;
  flex-direction: column;
  padding: 1.35rem 1.4rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 8px 28px rgba(8, 24, 48, 0.06);
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  color: inherit;
  min-height: 200px;
}

.insight-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(8, 24, 48, 0.1);
}

.insight-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.28rem 0.55rem;
  border-radius: 6px;
  margin-bottom: 0.85rem;
}

.insight-tag.nis2 { background: rgba(11, 79, 138, 0.1); color: #0b4f8a; }
.insight-tag.iso { background: rgba(18, 160, 96, 0.12); color: #0d7a4c; }
.insight-tag.cyber { background: rgba(140, 40, 60, 0.1); color: #9b2c3e; }
.insight-tag.ai { background: rgba(79, 70, 229, 0.1); color: #4338ca; }

.insight-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--glass-text);
  margin: 0 0 0.55rem;
  line-height: 1.35;
}

.insight-card p {
  font-size: 0.86rem;
  color: var(--glass-muted);
  line-height: 1.55;
  margin: 0 0 auto;
  flex: 1;
}

.insight-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(12, 31, 61, 0.06);
  font-size: 0.72rem;
  color: var(--glass-muted);
  font-weight: 500;
}

.insight-meta .more {
  color: var(--glass-accent);
  font-weight: 700;
}

.insights-cta-row {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.insights-cta-row a.btn-outline {
  display: inline-flex;
  padding: 0.65rem 1.15rem;
  border-radius: 999px;
  border: 1px solid rgba(11, 79, 138, 0.25);
  color: var(--glass-accent);
  font-weight: 650;
  font-size: 0.85rem;
  text-decoration: none;
  background: #fff;
  transition: background 0.2s, border-color 0.2s;
}

.insights-cta-row a.btn-outline:hover {
  background: rgba(11, 79, 138, 0.06);
  border-color: var(--glass-accent);
}

@media (max-width: 900px) {
  .insights-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .insights-grid { grid-template-columns: 1fr; }
  .insights-head h2 { font-size: 1.4rem; }
}

/* Annulla stili legacy pill su link nel nuovo nav */
.nav a.nav-cyber,
.nav a.nav-ai,
.nav a.nav-longevity,
.nav a.nav-borsa,
.nav a.nav-lab,
.nav a.nav-academy,
.nav a.nav-viaggi {
  margin-left: 0 !important;
}