.software-nav {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.software-nav::after {
  position: absolute;
  top: 100%;
  left: -16px;
  width: calc(100% + 32px);
  height: 30px;
  content: '';
}

.hdr__nav > .software-nav > .software-nav__trigger {
  display: grid;
  max-width: 112px;
  justify-items: center;
  color: var(--text-2);
  line-height: 1.08;
  padding-block: .2rem;
  position: relative;
  text-align: center;
  white-space: normal;
}

.hdr__nav > .software-nav > .software-nav__trigger::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width .22s var(--ease);
}

.hdr__nav > .software-nav:hover > .software-nav__trigger,
.hdr__nav > .software-nav:focus-within > .software-nav__trigger {
  color: var(--text);
}

.hdr__nav > .software-nav:hover > .software-nav__trigger::after,
.hdr__nav > .software-nav:focus-within > .software-nav__trigger::after {
  width: 100%;
}

.software-mega {
  position: fixed;
  z-index: 125;
  top: 72px;
  left: 50vw;
  width: min(640px, calc(100vw - 32px));
  max-height: min(74vh, 680px);
  overflow-y: auto;
  overscroll-behavior: contain;
  border: 1px solid #3a4553;
  border-radius: 10px;
  background: rgba(24, 29, 36, .99);
  box-shadow: 0 28px 80px rgba(0, 0, 0, .52);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transform: translate(-50%, 8px);
  transition: opacity .16s ease, transform .16s ease, visibility 0s linear .16s;
}

.software-nav:hover:not(.is-dismissed) .software-mega,
.software-nav:focus-within:not(.is-dismissed) .software-mega {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  transform: translate(-50%, 0);
  transition-delay: 0s;
}

.software-mega__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 15px 18px;
  border-bottom: 1px solid #333c48;
}

.software-mega__top strong {
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
}

.software-mega__top > a {
  color: var(--accent) !important;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.software-mega__groups {
  display: grid;
  gap: 12px;
  padding: 12px;
}

.software-mega__group h2 {
  margin: 2px 8px 8px;
  color: #8793a0;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  line-height: 1.3;
  text-transform: uppercase;
}

.software-mega__group > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 10px;
  border-radius: 6px;
}

.software-mega__group > a:hover,
.software-mega__group > a:focus-visible {
  background: rgba(255, 255, 255, .055);
}

.software-mega__group > a > span:first-child {
  display: grid;
  gap: 3px;
}

.software-mega__group strong {
  color: #e9edf1;
  font-size: 13px;
  font-weight: 600;
}

.software-mega__group small {
  color: #8793a0;
  font-size: 11px;
  line-height: 1.35;
}

.software-mega__arrow { color: var(--accent); }

@media (max-width: 1399px) {
  .software-nav { display: none; }
  .software-mega { display: none; }

  .mnav-software {
    border-top: 1px solid rgba(255, 255, 255, .08);
    border-bottom: 1px solid rgba(255, 255, 255, .08);
  }

  .mnav-software summary {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #e9ecef;
    cursor: pointer;
    list-style: none;
  }

  .mnav-software summary::-webkit-details-marker { display: none; }

  .mnav-software summary::after {
    content: "\203A";
    color: #a2acb8;
    font-size: 20px;
    transform: rotate(90deg);
    transition: transform .18s ease;
  }

  .mnav-software[open] summary::after { transform: rotate(-90deg); }

  .mnav-software__sections {
    display: grid;
    gap: 12px;
    padding: 2px 0 14px;
  }

  .mnav .mnav-software__all {
    color: #fff !important;
    font-weight: 650;
  }

  .mnav-software__section {
    display: grid;
    gap: 2px;
  }

  .mnav-software__label {
    margin-bottom: 2px;
    color: #737f8c;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .09em;
    text-transform: uppercase;
  }

  .mnav .mnav-software__section a {
    min-width: 0;
    padding: 8px 0;
    border-bottom: 0;
    color: #a2acb8;
    font-size: 13px;
    line-height: 1.3;
  }

  .mnav-software__section a small {
    display: block;
    margin-top: 3px;
    color: #737f8c;
    font-size: 11px;
  }
}

html[data-theme="light"] .software-mega {
  border-color: #d5dbe2;
  background: rgba(255, 255, 255, .99);
  box-shadow: 0 24px 60px rgba(26, 36, 50, .18);
}

html[data-theme="light"] .software-mega__top { border-color: #e1e5ea; }
html[data-theme="light"] .software-mega__top strong,
html[data-theme="light"] .software-mega__group strong { color: #202a35; }
html[data-theme="light"] .software-mega__group h2,
html[data-theme="light"] .software-mega__group small { color: #6a7684; }
html[data-theme="light"] .software-mega__group > a:hover,
html[data-theme="light"] .software-mega__group > a:focus-visible { background: #f2f4f7; }

@media (max-width: 1399px) {
  html[data-theme="light"] .mnav-software {
    border-top-color: rgba(76, 95, 117, .16);
    border-bottom-color: rgba(76, 95, 117, .16);
  }

  html[data-theme="light"] .mnav-software summary,
  html[data-theme="light"] .mnav-software summary::after {
    color: #243142;
  }

  html[data-theme="light"] .mnav .mnav-software__all {
    color: #243142 !important;
  }

  html[data-theme="light"] .mnav-software__label,
  html[data-theme="light"] .mnav-software__section a small {
    color: #596778;
  }

  html[data-theme="light"] .mnav .mnav-software__section a {
    color: #243142;
  }
}