/* =========================
   TOKENS (colors + fonts)
   ========================= */
:root{
  --font-ui: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-serif: "Merriweather", Georgia, "Times New Roman", Times, serif;

  --blue: #3396D3;
  --cream: #FFF0CE;
  --gray: #EEEEEE;
  --ink: #0E2233;
  --ink-60: rgba(14,34,51,.6);

  --header-h: 0px; /* neutralized sticky var (still useful for scroll-padding if needed) */
}

/* =========================
   BASE
   ========================= */
*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }
body.site-body{
  background:var(--gray);
  color:var(--ink);
  font:16px/1.5 var(--font-ui);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}
.container{
  width:min(1200px, 92vw);
  margin-inline:auto;
  padding-inline:16px;
  display:flex;
  align-items:center;
  gap:1rem;
  justify-content:space-between;
}
a{ color:inherit; text-decoration:none; }

/* Screen-reader only utility */
.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden;
  clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

/* =========================
   TOP BAR
   ========================= */
.topbar{
  background:var(--blue);
  color:#fff;
  padding:1.725rem 0;
}
.topbar .container{ gap:1rem; flex-wrap:wrap; }

/* ----- TWO-LOGO BRAND (grid: left logo | title | right logo) ----- */
.brand{
  display:grid;
  grid-template-columns: auto 1fr auto;
  align-items:center;
  gap:1rem;
  color:#fff;
  text-decoration:none;
}
.brand .logo{
  height:83px;
  width:auto;
  object-fit:contain;
}
/* stacked titles */
.brand .insti-title{
  display:inline-grid;
  grid-auto-rows:auto;
  width:max-content;
  line-height:1.1;
  justify-self:center; /* centers the block between logos */
}
.brand .insti-title .college{
  font-family: var(--font-ui);
  font-weight:800;
  font-size: clamp(1.32rem, 1.28vw + 1.02rem, 1.92rem);
  letter-spacing: 0.02em;
}
.brand .insti-title .uni{
  font-size: clamp(1.05rem, 0.9vw + 0.85rem, 1.30rem);
  letter-spacing: 0;
  font-stretch: 95%;
  opacity: .95;
}

/* social area */
.topbar-right{ display:flex; align-items:center; gap:1rem; flex-wrap:wrap; }
.social-line{
  display:flex; align-items:center; gap:.5rem;
  white-space:nowrap; line-height:1;
}
.social-prefix,.social-suffix{ white-space:nowrap; line-height:1; }
.social{ display:inline-flex; align-items:center; }
.social-btn{
  display:inline-flex; align-items:center; gap:.4rem;
  text-decoration:none; font-weight:700; line-height:1;
  padding:.6rem .9rem; border-radius:999px; border:2px solid transparent;
}
.social .icon{ width:1.05rem; height:1.05rem; }
.social-btn.fb{ background:#1877F2; color:#fff; }
.social-btn.fb:hover{ transform:translateY(-1px); }
@media (max-width:640px){
  .social-line{ white-space:normal; flex-wrap:wrap; row-gap:.25rem; }
}

/* =========================================
   NAV BAND (mobile-first)
   ========================================= */
.navband{
  background: var(--cream);
  border-bottom:1px solid rgba(14,34,51,.12);
  position: static;
  top: auto;
  z-index: auto;
}
.nav-row{
  display:flex; align-items:center; gap:14px; min-height:68px;
  position: relative;
  background: var(--cream);
  border-radius: 12px;
  padding-inline: 12px;
}

/* Toggle + Hamburger */
.nav-toggle{ display:none; }

.hamburger-wrap{ display:flex; align-items:center; gap:12px; }
.hamburger{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:10px 14px; border-radius:12px; cursor:pointer;
  background: var(--blue); color: #fff; border: 1px solid rgba(14,34,51,.12);
  font-weight: 800; letter-spacing:.02em;
}
.hamburger:focus-visible{
  outline: 3px solid rgba(51,150,211,.35);
  outline-offset: 2px;
}
.hamburger[aria-expanded="false"]::after{ content:" ▾"; }
.hamburger[aria-expanded="true"]::after{ content:" ▴"; }

/* Menus (base) */
.menu,
.menu--pub{
  list-style:none; margin:0; padding:0;
}

/* Mobile panel style (shared) */
.menu,
.menu--pub{
  display:none;
  flex-direction:column; gap:2px;
  position: absolute; top: calc(100% + 8px); left: 16px;
  width: min(92vw, 320px); min-width: 260px;
  background: #fff;
  border:1px solid rgba(14,34,51,.12);
  border-radius: 12px;
  box-shadow: 0 16px 36px rgba(14,34,51,.12);
  padding: 10px;
  z-index: 1000;
}

/* Top-level links */
.menu > li,
.menu--pub > li{ position:relative; }
.menu > li > a,
.menu--pub > li > a{
  color: var(--ink);
  font-family: var(--font-ui);
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  font-size:1.06rem;
  padding: 10px 44px 10px 8px;
  border-radius: 8px;
  display:flex; align-items:center; justify-content:space-between;
}
.menu > li > a:hover,
.menu--pub > li > a:hover{ color: var(--blue); }

/* Mobile chevrons + submenus */
.dd-chevron{
  display:inline-flex; align-items:center; justify-content:center;
  width:36px; height:36px; margin-left:.25rem; border-radius:8px; cursor:pointer;
  position:absolute; right:8px; top:50%; transform:translateY(-50%);
}
.dd-chevron::after{ content:"▾"; font-size: 1rem; line-height:1; }
.dd-toggle:checked + .dd-chevron::after{ content:"▴"; }

.has-dd{ position:relative; }
.dropdown{
  position:relative; width:100%;
  background: #fff;
  border:1px solid rgba(14,34,51,.12);
  border-radius:10px; padding:.35rem; margin:.25rem 0 0 0;
  display:none; box-shadow: 0 4px 12px rgba(14,34,51,.12);
}
.dd-toggle:checked ~ .dropdown{ display:block; }

.dropdown a{
  display:block; font-family:var(--font-ui); font-weight:600;
  color:var(--ink); text-decoration:none; padding:.65rem .75rem;
  border-radius:8px; line-height:1.2;
}
.dropdown a:hover,.dropdown a:focus{ background: rgba(14,34,51,.06); }

/* ======= MODE SWITCHER ======= */
.nav-row[data-menu="main"] #primary-menu{ display: none; }
.nav-row[data-menu="main"] #pub-menu{ display: none; }
.nav-row[data-menu="main"] #nav-toggle:checked ~ #primary-menu{ display:flex; }
.nav-row[data-menu="pub"]  #nav-toggle:checked ~ #pub-menu{ display:flex; }
.nav-row[data-menu="pub"] #primary-menu{ display: none !important; }
.menu--pub .back{ font-weight:700; color: var(--blue); }

/* =========================
   DESKTOP
   ========================= */
@media (min-width: 961px){
  .hamburger-wrap{ display:none; }

  .menu,
  .menu--pub{
    position: static;
    flex-direction:row; align-items:center; gap:1.25rem;
    width:auto; padding:0; box-shadow:none; border:none; background: transparent;
  }

  .nav-row[data-menu="main"] #primary-menu{ display:flex !important; }
  .nav-row[data-menu="main"] #pub-menu{ display:none !important; }
  .nav-row[data-menu="pub"] #primary-menu{ display:none !important; }
  .nav-row[data-menu="pub"] #pub-menu{ display:flex !important; }

  .menu > li > a,
  .menu--pub > li > a{ padding:1.2rem .65rem; font-size:1.1rem; }

  /* desktop dropdowns */
  .dd-chevron{ display:none; }
  .dropdown{
    position:absolute; top:100%; left:.25rem;
    min-width:220px;
    box-shadow: 0 10px 24px rgba(14,34,51,.10), 0 2px 8px rgba(14,34,51,.06);
    padding:.5rem; margin-top:.315rem; display:block; opacity:0; visibility:hidden;
    transform:translateY(-6px) scale(.98);
    transform-origin:top left;
    transition:opacity .14s ease-out, transform .14s ease-out, visibility 0s linear .14s;
    border:1px solid rgba(14,34,51,.12);
    background: #fff;
  }
  .dropdown::before{
    content:""; position:absolute; top:-6px; left:16px;
    width:12px; height:12px; background: #fff;
    border-left:1px solid rgba(14,34,51,.12); border-top:1px solid rgba(14,34,51,.12);
    transform:rotate(45deg); box-shadow:-2px -2px 2px rgba(14,34,51,.02);
  }
  .has-dd:hover > .dropdown,
  .has-dd:focus-within > .dropdown{
    opacity:1; visibility:visible; transform:translateY(0) scale(1);
    transition:opacity .18s ease-out, transform .18s ease-out, visibility 0s;
  }

  .dd-toggle{ display:none !important; }
}

/* =========================
   RESPONSIVE POLISH
   ========================= */
@media (max-width:960px){
  .topbar .container{ flex-direction:column; align-items:flex-start; gap:.75rem; }
  .topbar-right{ width:100%; justify-content:space-between; }

  /* brand compact */
  .brand{ gap:.75rem; }
  .brand .logo{ height:60px; }

  .brand .insti-title .college{ font-size: clamp(1.15rem, 4vw, 1.5rem); }
  .brand .insti-title .uni{ font-size: clamp(.98rem, 3.5vw, 1.2rem); }

  @media (max-width: 420px){
    .menu,
    .menu--pub{ left: 8px; right: 8px; width: auto; min-width: 0; }
  }
}
@media (max-width:720px){
  .menu > li > a,
  .menu--pub > li > a{ font-size:1.02rem; }
}

/* Optional: on very small phones, hide the RIGHT logo to avoid crowding.
   Remove this block if you want both logos always visible. */
@media (max-width:420px){
  .brand .logo--right{ display:none; }
}

/* =========================
   ACCESSIBILITY & MOTION
   ========================= */
.menu a:focus-visible,
.menu--pub a:focus-visible,
.hamburger:focus-visible,
.dd-chevron:focus-visible{
  outline:3px solid rgba(51,150,211,.5);
  outline-offset:2px; border-radius:10px;
}
@media (prefers-reduced-motion: reduce){
  .dropdown{ transition:none !important; }
}

/* =========================
   NO-STICKY NEUTRALIZATION
   ========================= */
body.header-fixed{ padding-top: 0 !important; }
.site-header{
  position: relative;
  width: 100%;
  transform: none;
  opacity: 1;
  box-shadow: none;
  transition: none;
}
.site-header.sticky-active,
.site-header.sticky-active.is-hidden,
.site-header.sticky-active.hide{
  position: relative !important;
  top: auto !important; left: auto !important; right: auto !important;
  transform: none !important;
  opacity: 1 !important;
  box-shadow: none !important;
}
.site-header .navband{
  background: var(--cream);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}