/* =====================================================
   ISHARE HEADER MODULE
   Utility Bar + Topbar + Mobile Drawer
===================================================== */

/* Shared container: controls content width inside full-width bg */
.container{
  width: 100%;
  max-width: var(--maxw, 1200px);
  margin: 0 auto;
  padding: 0 var(--page-pad, 14px);
}

/* Keep injected header behavior identical to direct-in-body markup. */
#site-header{
  display: contents;
}

/* =====================================================
   UTILITY BAR — TYPO-UTIL (GRAY, RIGHT-ALIGNED)
===================================================== */

.utility-bar{
  position: sticky;
  top: 0;
  z-index: 2000;

  height: var(--utility-h, 40px);
  background: rgba(255, 255, 255, 0.895);   /* neutral, light */
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0,0,0,.08);

  display: flex;
  align-items: center;
}

.utility-nav{
  display: flex;
  gap: 20px;

  width: 100%;
  justify-content: flex-end;   /* links stay right-aligned by default */

  overflow-x: auto;
  scrollbar-width: none;
}
.utility-nav::-webkit-scrollbar{ display:none; }

/* Typographic link (NOT a button) */
.utility-link{
  display: inline-flex;
  align-items: center;
  gap: 8px;

  padding: 0;
  background: none;
  border: none;

  white-space: nowrap;
  text-decoration: none;

  transition: opacity .15s ease, color .15s ease;
}

.utility-link:hover{
  opacity: .8;
}

/* Icon */
.utility-ico{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(0,0,0,.45);
}
.utility-ico svg{
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* TYPO-UTIL text */
.utility-text{
  font-family: var(--ff-body, Inter, system-ui, Arial, sans-serif);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  line-height: 1;

  color: rgba(0,0,0,.55);
}

.utility-text .tm-mark{
  font-size: .58em;
  line-height: 1;
  vertical-align: super;
  margin-left: 1px;
  letter-spacing: 0;
}

/* Hover = subtle emphasis, still typographic */
.utility-link:hover .utility-text,
.utility-link:hover .utility-ico{
  color: rgba(0,0,0,.85);
}




/* ===== Topbar (Site navigation) ===== */
.topbar{
  position: sticky;
  top: var(--utility-h, 40px);
  z-index: 1900;

  height: var(--topbar-h, 76px);
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(0,0,0,.10);

  display: flex;
  align-items: center;
}

.topbar-inner{
  height: 100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 18px;
}

.brand{ display:flex; align-items:center; gap:10px; }
.brand-logo{
  height: 30px;
  width: auto;
  display:block;
}

.nav-desktop{
  display:flex;
  align-items:center;
  gap: 18px;
}

.nav-desktop > a,
.nav-parent{
  font-size: 14px;
  font-weight: 600;
  color: rgba(0,0,0,.78);
  padding: 10px 10px;
  border-radius: 12px;
  transition: background .15s ease, color .15s ease;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.nav-desktop > a:hover,
.nav-parent:hover{
  background: rgba(0,0,0,.06);
  color: #000;
}

.nav-dropdown{ position: relative; }
.nav-arrow{ font-size: 12px; opacity: .7; margin-left: 6px; transition: transform .18s ease; }

.nav-menu{
  position:absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 240px;

  background: rgb(255, 255, 255);
  border: 1px solid rgba(0,0,0,.10);
  border-radius: 16px;
  box-shadow: 0 18px 40px rgba(0,0,0,.18);

  padding: 8px;

  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  pointer-events: none;

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

.nav-menu a{
  display:block;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 14px;
  color: rgba(0,0,0,.78);
}
.nav-menu a:hover{
  background: rgba(0,0,0,.06);
  color: #000000;
}

.nav-dropdown:hover .nav-menu{
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}
.nav-dropdown:hover .nav-arrow{ transform: rotate(180deg); }

/* Right actions */
.topbar-actions{
  display:flex;
  align-items:center;
  gap: 12px;
}

.topbar-cta{
  background: none;
  border: none;
  padding: 0;

  font-size: 14px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;

  color: rgba(0,0,0,.65);
  cursor: pointer;
}

.topbar-cta:hover{
  transform: translateY(-1px);
  background: rgba(0,0,0,.10);
  border-color: rgba(0,0,0,.22);
}

/* Burger */
.burger{
  background: none;
  border: none;
  padding: 0;
  margin: 0;

  appearance: none;
  -webkit-appearance: none;

  outline: none;
  box-shadow: none;

  cursor: pointer;
}

.burger-lines{
  width: 20px;
  height: 16px;
  margin: 0 auto;
  position: relative;
}
.burger-lines span{
  position:absolute;
  left:0;
  right:0;
  height: 2px;
  background: rgba(0,0,0,.78);
  border-radius: 999px;
}
.burger-lines span:nth-child(1){ top:0; }
.burger-lines span:nth-child(2){ top:7px; opacity:.8; }
.burger-lines span:nth-child(3){ top:14px; opacity:.6; }

/* ===== Mobile drawer ===== */
.mobile-menu-backdrop{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease;
  z-index: 1700;
}

.mobile-menu{
  position: fixed;
  top: 0;
  right: 0;

  height: 100vh;
  width: min(86vw, 360px);

  background: rgba(255,255,255,.96);
  box-shadow: 0 18px 40px rgba(0,0,0,.18);

  z-index: 3000;

  transform: translateX(110%);
  transition: transform .22s ease;
}


.mobile-menu-inner{
  height: 100%;
  padding: 16px;
  display:flex;
  flex-direction:column;
  gap: 10px;
}

.mobile-menu-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 8px 0 14px;
  border-bottom: 1px solid rgba(0,0,0,.10);
  margin-bottom: 6px;
}
.mobile-menu-title{
  font-weight: 900;
  letter-spacing: .16em;
  font-size: 12px;
  color: rgba(0,0,0,.60);
}
.mobile-close{
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid rgba(0,0,0,.12);
  background: rgba(0,0,0,.04);
  color: #000;
  font-size: 22px;
  cursor: pointer;
}

.m-link{
  display:block;
  padding: 8px 0;
  border-radius: 0;
  font-weight: 700;
  font-size: 15px;
  color: rgba(0,0,0,.82);
  text-decoration: none;
  background: transparent;
  border: none;
  cursor: pointer;
}
.m-link:hover{ color: rgba(0,0,0,.95); }
.m-link.active{ border-bottom: 1px solid rgba(0,0,0,.3); }

.m-cta{
  margin-top: auto;
  height: 44px;
  border-radius: 0;
  border: none;
  background: transparent;
  color:#000;
  font-weight: 900;
  cursor: pointer;
}

/* Open state (controlled by body class) */
body.mobile-open .mobile-menu{
  transform: translateX(0);
}

body.mobile-open .mobile-menu-backdrop{
  opacity: 1;
  pointer-events: auto;
}
body.mobile-open{
  overflow: hidden;
}


/* Responsive */
@media (max-width: 980px){
  .nav-desktop{ display:none; }
  .burger{ display:inline-flex; align-items:center; justify-content:center; }
  .topbar-actions > .btn{ display:none; }
}


/* Remove browser default underline for header links */
.utility-bar a,
.utility-bar a:visited,
.utility-bar a:hover,
.utility-bar a:active,
.utility-bar a:focus,

.topbar a,
.topbar a:visited,
.topbar a:hover,
.topbar a:active,
.topbar a:focus,

.mobile-menu a,
.mobile-menu a:visited,
.mobile-menu a:hover,
.mobile-menu a:active,
.mobile-menu a:focus{
  text-decoration: none !important;
}
/* TOPBAR NAV uses TYPO-UI role */
.nav-desktop a,
.nav-parent,
.nav-menu a{
  font-family: var(--ui-font-family);
  font-size: var(--ui-font-size);
  font-weight: var(--ui-font-weight);
  letter-spacing: var(--ui-letter-spacing);
  text-transform: var(--ui-text-transform);

  color: var(--ui-color);
  text-decoration: none;

  padding: 0;
  background: none;
  border: none;

  transition: color .15s ease;
}

.nav-desktop a:hover,
.nav-parent:hover,
.nav-menu a:hover{
  color: var(--ui-color-hover);
}
.nav-desktop a,
.nav-parent{
  line-height: 3.8; /* ←  */
}
/* =====================================================
   HEADER FONT LOCK (freeze current header typography)
   Put this at the VERY END of header.css
===================================================== */

.topbar .nav-desktop > a,
.topbar .nav-parent,
.topbar .nav-menu a,
.topbar .btn,
.topbar .mobile-menu-title,
.mobile-menu .m-link,
.mobile-menu .btn{
  font-family: Inter, system-ui, Arial, sans-serif !important; /* keep current */
  font-size: 12px !important;                                  /* keep current */
  font-weight: 600 !important;                                 /* keep current */
  letter-spacing: 0.08em !important;                            /* keep current */
  text-transform: uppercase !important;                         /* keep current */
  --ui-color: rgb(0, 0, 0);
}

/* If dropdown items should match too (usually yes) */
.topbar .nav-menu a{
  font-size: 14px !important;
  font-weight: 600 !important;
}

/* Safety: kill underline in header no matter what */
.topbar a,
.topbar a:visited,
.topbar a:hover,
.topbar a:active{
  text-decoration: none !important;
}