/* US Teknoloji ortak mega menü v1 */
.header .header-inner {
  position: relative;
}
#site-nav.us-mega-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
#site-nav.us-mega-nav > a,
#site-nav.us-mega-nav .us-mega-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--th-text-dark, var(--navy, #0f172a));
  font-size: 15px;
  font-weight: 800;
  line-height: 1.2;
  white-space: nowrap;
  border: 0;
  background: transparent;
  font-family: inherit;
  cursor: pointer;
}
#site-nav.us-mega-nav > a:hover,
#site-nav.us-mega-nav .us-mega-trigger:hover,
#site-nav.us-mega-nav .us-mega-item:focus-within .us-mega-trigger {
  color: var(--th-blue, var(--teal, #0f766e));
  background: #f8fafc;
}
#site-nav.us-mega-nav .us-mega-item {
  position: relative;
}
#site-nav.us-mega-nav .us-mega-trigger::after {
  content: "";
  width: 8px;
  height: 8px;
  margin-left: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
}
#site-nav.us-mega-nav .us-mega-panel {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 90;
  display: none;
  width: min(760px, calc(100vw - 40px));
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding: 22px;
  margin-top: 10px;
  border: 1px solid var(--th-border, var(--line, #e5e7eb));
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.16);
  text-align: left;
}
#site-nav.us-mega-nav .us-mega-panel::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -12px;
  height: 12px;
}
#site-nav.us-mega-nav .us-mega-item:hover .us-mega-panel,
#site-nav.us-mega-nav .us-mega-item:focus-within .us-mega-panel,
#site-nav.us-mega-nav .us-mega-item.is-mega-open .us-mega-panel {
  display: grid;
}
#site-nav.us-mega-nav .us-mega-col {
  min-width: 0;
}
#site-nav.us-mega-nav .us-mega-title {
  display: block;
  margin-bottom: 10px;
  color: var(--th-text-dark, var(--navy, #0f172a));
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
}
#site-nav.us-mega-nav .us-mega-col a {
  display: block;
  padding: 8px 0;
  color: var(--th-text-body, var(--muted, #475569));
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
}
#site-nav.us-mega-nav .us-mega-col a:hover {
  color: var(--th-blue, var(--teal, #0f766e));
}
#site-nav.us-mega-nav .us-mega-note {
  display: block;
  margin-top: 10px;
  padding: 12px;
  border-radius: 8px;
  background: #f8fafc;
  color: var(--th-text-muted, #64748b);
  font-size: 13px;
  line-height: 1.45;
}
@media (max-width: 980px) {
  #site-nav.us-mega-nav {
    display: none !important;
    order: 5;
    width: 100%;
    grid-template-columns: 1fr;
    gap: 10px;
    padding-top: 12px;
  }
  #site-nav.us-mega-nav.is-open {
    display: grid !important;
    grid-template-columns: 1fr !important;
  }
  #site-nav.us-mega-nav > a,
  #site-nav.us-mega-nav .us-mega-trigger {
    width: 100%;
    min-height: 46px;
    justify-content: space-between;
    padding: 12px 14px;
    border: 1px solid var(--th-border, var(--line, #e5e7eb));
    background: #ffffff;
    text-align: left;
  }
  #site-nav.us-mega-nav .us-mega-item {
    width: 100%;
    min-width: 0;
  }
  #site-nav.us-mega-nav .us-mega-panel {
    position: static;
    display: grid;
    width: 100%;
    transform: none;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin: 8px 0 0;
    padding: 16px;
    border-radius: 8px;
    box-shadow: none;
    background: #f8fafc;
  }
  #site-nav.us-mega-nav .us-mega-panel::before {
    display: none;
  }
}
@media (max-width: 640px) {
  #site-nav.us-mega-nav .us-mega-panel {
    grid-template-columns: 1fr;
  }
  #site-nav.us-mega-nav .us-mega-col a {
    padding: 9px 0;
  }
}