/* ===== CINGA | Menu principal e submenus v2 ===== */
:root {
  --cinga-nav-bg: rgba(4, 14, 62, .94);
  --cinga-nav-border: rgba(255, 255, 255, .10);
  --cinga-menu-text: rgba(255, 255, 255, .84);
  --cinga-menu-text-active: #ffffff;
  --cinga-green: #20d567;
  --cinga-blue-card: rgba(18, 33, 94, .92);
  --cinga-blue-card-strong: rgba(31, 50, 127, .82);
}

.nav {
  position: sticky;
  top: 0;
  z-index: 9999;
  background: var(--cinga-nav-bg);
  border-bottom: 1px solid var(--cinga-nav-border);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.nav-inner {
  min-height: 86px;
  display: flex;
  align-items: center;
  gap: clamp(18px, 2vw, 34px);
}

.logo {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
}

.logo-img {
  display: block;
  width: clamp(142px, 10vw, 178px);
  height: auto;
}

.menu-optimized {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(10px, 1.15vw, 22px);
  flex: 1 1 auto;
  min-width: 0;
}

.menu-optimized > a,
.menu-optimized .submenu-trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 4px;
  color: var(--cinga-menu-text);
  font-size: clamp(11px, .72vw, 13px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .01em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  border-radius: 999px;
  transition: color .2s ease, background .2s ease, transform .2s ease;
}

.menu-optimized > a:hover,
.menu-optimized .menu-group:hover > .submenu-trigger,
.menu-optimized > a.is-active,
.menu-optimized .menu-group.is-active > .submenu-trigger {
  color: var(--cinga-menu-text-active);
}

.menu-optimized > a::before,
.menu-optimized .submenu-trigger::before {
  content: "";
  position: absolute;
  left: 4px;
  right: 4px;
  bottom: 5px;
  height: 2px;
  border-radius: 999px;
  background: var(--cinga-green);
  opacity: 0;
  transform: scaleX(.35);
  transform-origin: center;
  transition: opacity .2s ease, transform .2s ease;
}

.menu-optimized > a:hover::before,
.menu-optimized .menu-group:hover > .submenu-trigger::before,
.menu-optimized > a.is-active::before,
.menu-optimized .menu-group.is-active > .submenu-trigger::before {
  opacity: 1;
  transform: scaleX(1);
}

.menu-optimized .menu-group {
  position: relative;
  flex: 0 0 auto;
}

.menu-optimized .has-submenu > .submenu-trigger::after {
  content: "";
  width: 6px;
  height: 6px;
  margin-left: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  opacity: .7;
  transform: translateY(-2px) rotate(45deg);
  transition: transform .2s ease, opacity .2s ease;
}

.menu-optimized .menu-group:hover > .submenu-trigger::after,
.menu-optimized .menu-group:focus-within > .submenu-trigger::after {
  opacity: 1;
  transform: translateY(1px) rotate(225deg);
}

.menu-optimized .submenu {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  min-width: 290px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(8, 18, 67, .98), rgba(5, 13, 52, .98));
  box-shadow: 0 22px 70px rgba(0, 0, 0, .36), inset 0 1px 0 rgba(255, 255, 255, .06);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity .18s ease, visibility .18s ease, transform .18s ease;
}

.menu-optimized .submenu::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -20px;
  height: 20px;
}

.menu-optimized .menu-group:hover > .submenu,
.menu-optimized .menu-group:focus-within > .submenu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.menu-optimized .submenu-right {
  left: auto;
  right: 0;
  transform: translateY(8px);
}

.menu-optimized .menu-group:hover > .submenu-right,
.menu-optimized .menu-group:focus-within > .submenu-right {
  transform: translateY(0);
}

.menu-optimized .submenu a {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 42px;
  width: 100%;
  padding: 11px 14px;
  color: rgba(255, 255, 255, .78);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: .01em;
  text-transform: none;
  text-decoration: none;
  white-space: normal;
  border-radius: 12px;
  background: transparent;
  transition: color .18s ease, background .18s ease, transform .18s ease;
}

.menu-optimized .submenu a:hover,
.menu-optimized .submenu a.is-active {
  color: #fff;
  background: linear-gradient(90deg, rgba(32, 213, 103, .18), rgba(70, 74, 255, .14));
  transform: translateX(2px);
}

.menu-optimized .submenu a::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-right: 10px;
  border-radius: 999px;
  background: var(--cinga-green);
  opacity: 0;
  transform: scale(.4);
  transition: opacity .18s ease, transform .18s ease;
}

.menu-optimized .submenu a:hover::before,
.menu-optimized .submenu a.is-active::before {
  opacity: 1;
  transform: scale(1);
}

.menu-optimized .submenu-wide {
  min-width: 350px;
}

.menu-optimized .submenu-mega {
  width: min(720px, calc(100vw - 40px));
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 16px;
}

.menu-optimized .submenu-column {
  display: grid;
  align-content: start;
  gap: 6px;
  padding: 8px;
  border-radius: 16px;
  background: rgba(255, 255, 255, .035);
}

.menu-optimized .submenu-column strong {
  display: block;
  padding: 6px 8px 5px;
  color: rgba(255, 255, 255, .92);
  font-size: 11px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.menu-optimized .submenu-column a {
  min-height: 44px;
  padding: 10px 10px;
}

.menu-socials {
  display: none;
}

.nav-socials {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-socials a,
.menu-socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: rgba(255, 255, 255, .78);
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 50%;
  background: rgba(255, 255, 255, .045);
  transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease;
}

.nav-socials a:hover,
.menu-socials a:hover {
  color: #fff;
  border-color: rgba(32, 213, 103, .6);
  background: rgba(32, 213, 103, .12);
  transform: translateY(-1px);
}

.nav-cta {
  flex: 0 0 auto;
  white-space: nowrap;
}

@media (max-width: 1320px) {
  .nav-inner {
    gap: 16px;
  }

  .menu-optimized {
    gap: 10px;
  }

  .nav-socials {
    gap: 6px;
  }

  .nav-socials a {
    width: 34px;
    height: 34px;
  }

  .nav-cta {
    padding-left: 18px;
    padding-right: 18px;
  }
}

@media (max-width: 1180px) {
  .nav-socials {
    display: none;
  }

  .menu-socials {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 12px 4px;
  }
}

@media (max-width: 1100px) {
  .nav-inner {
    min-height: 78px;
  }

  .menu-toggle {
    margin-left: auto;
  }

  .menu-optimized {
    align-items: stretch;
    justify-content: flex-start;
    gap: 6px;
  }

  .menu-optimized > a,
  .menu-optimized .submenu-trigger {
    justify-content: flex-start;
    min-height: auto;
    padding: 14px 14px;
    font-size: 13px;
    line-height: 1.1;
    border-radius: 14px;
    white-space: normal;
  }

  .menu-optimized > a::before,
  .menu-optimized .submenu-trigger::before,
  .menu-optimized .has-submenu > .submenu-trigger::after {
    display: none;
  }

  .menu-optimized > a.is-active,
  .menu-optimized .menu-group.is-active > .submenu-trigger {
    background: rgba(32, 213, 103, .12);
  }

  .menu-optimized .submenu,
  .menu-optimized .submenu-right {
    position: static;
    width: auto;
    min-width: 0;
    padding: 2px 0 10px 12px;
    border: none;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
    display: grid;
    gap: 3px;
  }

  .menu-optimized .submenu::before {
    display: none;
  }

  .menu-optimized .submenu a {
    min-height: auto;
    padding: 10px 12px;
    font-size: 13px;
    color: rgba(255, 255, 255, .78);
    background: transparent;
    transform: none;
  }

  .menu-optimized .submenu a:hover,
  .menu-optimized .submenu a.is-active {
    background: rgba(32, 213, 103, .12);
    transform: none;
  }

  .menu-optimized .submenu-mega {
    width: auto;
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 2px 0 10px 12px;
  }

  .menu-optimized .submenu-column {
    gap: 3px;
    padding: 0;
    background: transparent;
  }

  .menu-optimized .submenu-column strong {
    padding: 12px 12px 4px;
    color: rgba(255, 255, 255, .58);
    font-size: 11px;
  }

  .menu-socials {
    display: flex;
  }
}