:is(.site-header,.nav,.behind-nav,.organizer-nav,.questions-nav,.legal-nav,.preinscripcion-header) {
  width: 100%;
  height: 92px;
  padding: 0 clamp(20px,5vw,78px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid #ffffff24;
  background: #050708e8;
  color: #fff;
}

.preinscripcion-header {position:relative}

:is(.brand,.behind-brand,.organizer-brand,.questions-brand,.legal-brand) {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 12px;
}

:is(.brand,.behind-brand,.organizer-brand,.questions-brand,.legal-brand) img {
  width: 102px;
  height: 74px;
  object-fit: contain;
}

:is(.brand,.behind-brand,.organizer-brand,.questions-brand,.legal-brand) strong {
  color: #fff;
  font: 700 19px/1 Georgia,serif;
  white-space: nowrap;
}

.main-navigation {
  display: flex;
  align-items: center;
  gap: clamp(18px,2vw,30px);
  margin-left: auto;
}

.main-navigation a,
.main-navigation .event-link {
  position: relative;
  padding: 10px 0;
  border: 0;
  border-radius: 0;
  color: #dce3e6;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: normal;
  white-space: nowrap;
}

.main-navigation a::after {
  content: "";
  position: absolute;
  right: 100%;
  bottom: 3px;
  left: 0;
  height: 2px;
  background: #ff5f91;
  transition: right .2s;
}

.main-navigation a:hover::after,
.main-navigation a:focus-visible::after,
.main-navigation a.active::after {
  right: 0;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid #ffffff35;
  border-radius: 6px;
  background: #ffffff0a;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  border-radius: 2px;
  background: #fff;
  transition: transform .25s,opacity .2s;
}

@media (max-width: 820px) {
  :is(.site-header,.nav,.behind-nav,.organizer-nav,.questions-nav,.legal-nav,.preinscripcion-header) {
    height: 76px;
    padding: 0 14px;
  }

  :is(.brand,.behind-brand,.organizer-brand,.questions-brand,.legal-brand) {
    gap: 8px;
  }

  :is(.brand,.behind-brand,.organizer-brand,.questions-brand,.legal-brand) img {
    width: 75px;
    height: 60px;
  }

  :is(.brand,.behind-brand,.organizer-brand,.questions-brand,.legal-brand) strong {
    display: block;
    font-size: 15px;
  }

  .menu-toggle {
    display: block;
    position: relative;
    z-index: 32;
    flex: 0 0 auto;
    margin-left: auto;
  }

  .main-navigation {
    position: absolute;
    z-index: 31;
    top: 76px;
    right: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 10px 18px 22px;
    border-bottom: 1px solid #ffffff25;
    background: #071013fa;
    box-shadow: 0 25px 50px #000a;
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform .25s,opacity .2s,visibility .2s;
  }

  .main-navigation.is-open {
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .main-navigation a,
  .main-navigation .event-link {
    padding: 16px 5px;
    border-bottom: 1px solid #ffffff18;
    font-size: 16px;
  }

  .main-navigation a::after {display:none}
  .menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  body.menu-open{overflow:hidden}
}