/* =========================
   HEADER – LB EDITORIAL (CONSOLIDADO)
   Desktop inline + Mobile overlay fullscreen
========================= */

:root{
  --lb-header-bg: rgba(255,250,248,.88);
  --lb-header-border: rgba(46,46,46,.08);
  --lb-ink-strong: rgba(46,46,46,.88);
  --lb-ink-soft: rgba(46,46,46,.72);
}

/* Header */
.lb-header{
  position: sticky;
  top: 0;
  z-index: 3000;
  background: var(--lb-header-bg);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--lb-header-border);
  box-sizing: border-box;
}

/* Container do header respeitando o eixo editorial do blog */
.lb-header-inner{
  max-width: 1080px;
  margin: 0 auto;
  padding: 14px 20px;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 64px;
  box-sizing: border-box;
}

/* BRAND */
.lb-brand{
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  text-decoration: none;
  color: var(--lb-ink-strong);
  flex-shrink: 0;
}

.lb-brand-title{
  font-family: var(--lb-font-title);
  font-size: 26px;
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: 0;
  white-space: nowrap;
  color: var(--lb-accent);
}

.lb-brand-subtitle{
  font-family: var(--lb-font-body);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--lb-ink-soft);
}

/* DESKTOP NAV */
.lb-nav{ display: block; }

.lb-menu{
  display: inline-flex;
  gap: 18px;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.lb-menu > li{ position: relative; }

.lb-menu > li > a{
  font-family: var(--lb-font-body);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 10px 6px;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--lb-ink-strong);
  border-bottom: 1px solid transparent;
}

.lb-menu > li > a:hover{
  border-bottom-color: rgba(156,175,136,.70);
  color: rgba(46,46,46,.92);
}

/* SUBMENU DESKTOP */
.lb-menu li .sub-menu{
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 240px;
  background: rgba(255,250,248,.98);
  border: 1px solid rgba(0,0,0,0.10);
  border-radius: 14px;
  box-shadow: 0 18px 44px rgba(0,0,0,0.08);
  padding: 10px;
  margin: 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity .16s ease, transform .16s ease, visibility .16s ease;
  z-index: 3100;
}

.lb-menu li:hover > .sub-menu,
.lb-menu li:focus-within > .sub-menu{
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lb-menu li .sub-menu a{
  display: block;
  padding: 10px 10px;
  border-radius: 10px;
  font-size: 13px;
  text-decoration: none;
  color: var(--lb-ink-strong);
}

.lb-menu li .sub-menu a:hover{
  background: rgba(156,175,136,0.12);
}

/* BURGER (mobile only) – blindado contra CSS global */
.lb-burger{
  display: none;
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid rgba(46,46,46,.14);
  background: rgba(255,250,248,.70);
  padding: 0;
  border-radius: 999px;
  cursor: pointer;

  width: 44px;
  height: 44px;

  align-items: center;
  justify-content: center;

  flex-direction: column;
  gap: 5px;

  line-height: 1;
  letter-spacing: 0;
  text-transform: none;

  flex-shrink: 0;
  box-sizing: border-box;
}

.lb-burger span{
  display: block !important;
  width: 22px !important;
  height: 2px !important;
  background: rgba(46,46,46,.72) !important;
  border-radius: 999px;
  margin: 0 !important;
  padding: 0 !important;
  box-sizing: border-box;
}

/* Bloqueio de scroll forte no mobile overlay */
body.lb-no-scroll{
  overflow: hidden;
  height: 100%;
  touch-action: none;
}

/* Painel mobile (base) */
.lb-mobile-panel{ display: none; }

/* MOBILE (breakpoint alinhado com seu layout) */
@media (max-width: 1024px){

  .lb-nav{ display: none; }

  .lb-burger{
    display: inline-flex;
  }

  /* Overlay fullscreen blindado para viewport */
  .lb-mobile-panel{
    display: block;
    position: fixed;
    left: 0;
    top: 0;

    width: 100vw;
    height: 100vh;
    height: 100dvh;

    z-index: 9999;
    background: rgba(255,250,248,.96);
    backdrop-filter: blur(10px);

    opacity: 0;
    visibility: hidden;
    transform: translateY(6px);

    pointer-events: none;

    transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
  }

  .lb-mobile-panel.is-open{
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }

  /* Conteúdo do painel respeita o eixo editorial do blog */
  .lb-mobile-panel-inner{
    max-width: 1080px;
    margin: 0 auto;
    padding: calc(14px + env(safe-area-inset-top)) 20px calc(22px + env(safe-area-inset-bottom));

    height: 100%;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    box-sizing: border-box;
  }

  .lb-mobile-head{
    display: flex;
    justify-content: flex-end;
    align-items: center;
    min-height: 56px;
    border-bottom: 1px solid rgba(46,46,46,.08);
    margin-bottom: 10px;
  }

  .lb-mobile-close{
    width: 44px;
    height: 44px;
    border: 0;
    background: transparent;
    color: rgba(46,46,46,.86);
    font-size: 34px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
  }

  .lb-mobile-menu{
    list-style: none;
    margin: 12px 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
  }

  .lb-mobile-menu > li > a{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 2px;
    text-decoration: none;
    color: rgba(46,46,46,.88);
    font-size: 16px;
    letter-spacing: 0.01em;
    text-transform: none;
  }

  /* Submenus no mobile: fechados por padrão */
  .lb-mobile-menu .sub-menu{
    list-style: none;
    margin: 6px 0 0;
    padding: 0 0 0 14px;
    display: none;
  }

  .lb-mobile-menu .menu-item-has-children.lb-sub-open > .sub-menu{
    display: block;
  }

  .lb-mobile-menu .sub-menu a{
    display: block;
    padding: 10px 2px;
    text-decoration: none;
    color: rgba(46,46,46,.78);
    font-size: 15px;
  }

  .lb-mobile-search{
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid rgba(46,46,46,.10);
  }

  .lb-search-form{
    display: flex;
    gap: 10px;
    align-items: center;
  }

  .lb-search-field{
    flex: 1;
    min-width: 0;
    border: 1px solid rgba(0,0,0,0.12);
    background: rgba(255,250,248,.92);
    border-radius: 14px;
    padding: 11px 12px;
    font-size: 14px;
    color: rgba(46,46,46,.84);
    outline: none;
  }

  .lb-search-submit{
    border: 1px solid rgba(0,0,0,0.12);
    background: rgba(255,250,248,.92);
    border-radius: 14px;
    padding: 11px 12px;
    font-size: 14px;
    cursor: pointer;
    color: rgba(46,46,46,.84);
  }
}


@media (max-width: 1024px){
  .lb-mobile-menu .menu-item-has-children > a::after{
    content: "▾";
    font-size: 14px;
    color: rgba(46,46,46,.55);
    margin-left: 10px;
  }
  .lb-mobile-menu .menu-item-has-children.lb-sub-open > a::after{
    content: "▴";
  }
  .lb-mobile-menu > li > a{ min-height: 48px; }
}