/* ITM Skills University (itm.edu) — Header. Requires css/tokens/*.css */
html{--space-7:28px;--space-9:36px;--inst:var(--gold);--acc-ink:var(--text-brand);--hdr-bg:#fff;--hdr-bg-scrolled:rgba(255,255,255,0.9);color-scheme:light;-webkit-text-size-adjust:100%;text-size-adjust:100%;overflow-x:clip;overflow-anchor:none}
html[data-theme="dark"]{color-scheme:dark;--surface-page:#131220;--surface-card:#1A1926;--surface-cream:#1F1D2B;--surface-sunken:#262435;--surface-dark:#0B0A14;--surface-ink:#08070F;--cream:#F8F3EC;--text-strong:#F8F3EC;--text-body:rgba(248,243,236,0.84);--text-muted:rgba(248,243,236,0.68);--text-faint:rgba(248,243,236,0.50);--text-brand:#E7799C;--italic-on-light:#E7799C;--border:rgba(248,243,236,0.14);--border-strong:rgba(248,243,236,0.30);--crimson-50:rgba(231,121,156,0.12);--shadow-sm:0 1px 2px rgba(0,0,0,0.5);--shadow-md:0 4px 12px rgba(0,0,0,0.55);--shadow-lg:0 10px 30px rgba(0,0,0,0.6);--shadow-xl:0 20px 50px rgba(0,0,0,0.65);--shadow-brand:0 6px 20px rgba(170,0,79,0.45);--hdr-bg:#14121d;--hdr-bg-scrolled:rgba(20,18,29,0.92)}
#itm-header{position:sticky;top:0;z-index:200;overflow-anchor:none}
#itm-header,#itm-header *{box-sizing:border-box}
#itm-header .ann,#itm-header .itm-instbar{overflow:hidden;max-height:96px;opacity:1;transform:none;transition:opacity .24s var(--ease-standard),transform .32s var(--ease-out)}
/* ubar stays overflow:visible so All Institutes dropdown is not clipped behind the main header */
#itm-header .ubar{overflow:visible;max-height:96px;opacity:1;transform:none;transition:opacity .24s var(--ease-standard),transform .32s var(--ease-out)}
#itm-header.is-compact .ann,#itm-header.is-compact .ubar,#itm-header.is-compact .itm-instbar{overflow:hidden;max-height:0;opacity:0;transform:translateY(-8px);pointer-events:none;border:none}
#itm-header [hidden]{display:none!important}
#itm-header a{color:inherit}
:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px;border-radius:3px}
.ic{display:inline-flex;align-items:center;justify-content:center;flex:none}
.ic svg{display:block}
.r90{transform:rotate(90deg)}.r270{transform:rotate(270deg)}
.itm-skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--surface-brand);color:#fff;padding:12px 20px;border-radius:0 0 var(--radius-sm) 0;font-family:var(--font-ui);font-size:var(--text-sm);font-weight:var(--fw-semibold);text-decoration:none}
.itm-skip:focus{left:0}
#itm-progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--crimson) 61.8%,var(--gold) 61.8%);z-index:300;pointer-events:none}
.itm-instbar{height:5px;background:var(--inst)}
.wrap{max-width:var(--container-xl);margin:0 auto;padding:0 var(--space-8)}
a,button{transition:color var(--dur-base) var(--ease-standard),background-color var(--dur-base) var(--ease-standard),border-color var(--dur-base) var(--ease-standard),box-shadow var(--dur-base) var(--ease-standard),transform var(--dur-base) var(--ease-standard)}
button:active,a:active{transform:translateY(1px)}
a:hover>svg:last-child,button:hover>svg:last-child,a:hover>.ic:last-child,button:hover>.ic:last-child{transform:translateX(3px)}
button{font:inherit}
/* Announcements */
.ann{position:relative;z-index:61;background:var(--surface-brand);color:#fff}
.ann[hidden]{display:none}
.ann .wrap{padding-top:9px;padding-bottom:9px;display:flex;align-items:center;gap:var(--space-4)}
.ann-tag{flex:none;font-family:var(--font-ui);font-size:var(--text-2xs);font-weight:var(--fw-bold);letter-spacing:var(--ls-eyebrow);text-transform:uppercase;background:rgba(255,255,255,.2);border-radius:var(--radius-pill);padding:4px 11px}
.ann-link{flex:1;min-width:0;display:flex;align-items:center;gap:8px;font-family:var(--font-ui);font-size:var(--text-sm);font-weight:var(--fw-medium);color:#fff;text-decoration:none}
.ann-text{flex:0 1 auto;min-width:0;overflow:hidden;white-space:nowrap;-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 14px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 14px),transparent)}
.ann-inner{display:inline-block;padding-right:14px;will-change:transform}
.ann-dots{flex:none;display:flex;align-items:center;gap:6px}
.ann-dot{width:6px;height:6px;padding:0;border:none;border-radius:var(--radius-pill);cursor:pointer;background:rgba(255,255,255,.45);transition:width var(--dur-base) var(--ease-standard)}
.ann-dot[aria-current="true"]{width:20px;background:#fff}
.ann-close{flex:none;width:26px;height:26px;border-radius:50%;border:none;background:rgba(255,255,255,.18);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center}
/* University bar */
.ubar{position:relative;z-index:60;background:var(--surface-dark);color:rgba(255,255,255,.78)}
.ubar .wrap{flex-wrap:wrap;row-gap:0;display:flex;align-items:center;justify-content:space-between;gap:var(--space-6);font-family:var(--font-ui);font-size:var(--text-2xs)}
.ubar-home{flex:none;display:inline-flex;align-items:center;gap:5px;padding:6px 0;color:#fff;font-weight:var(--fw-semibold);text-decoration:none;white-space:nowrap}
.ubar-r{display:flex;align-items:center;gap:var(--space-4);padding:6px 0;margin-left:auto}
.ubar-link{color:var(--text-on-dark-mut);text-decoration:none;font-weight:var(--fw-semibold);white-space:nowrap;background:none;border:none;cursor:pointer;padding:0;font-family:var(--font-ui);font-size:var(--text-2xs);display:inline-flex;align-items:center;gap:6px}
.ubar-link:hover{color:#fff}
.ubar-refer{color:var(--crimson-light);font-weight:var(--fw-bold);letter-spacing:.04em;gap:5px}
.usep{width:1px;height:12px;background:rgba(248,243,236,.2)}
.inst-wrap{position:relative;z-index:80}
.inst-menu{position:absolute;right:0;top:calc(100% + 11px);width:340px;background:var(--surface-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);padding:var(--space-3);z-index:250}
.inst-menu::before{content:"";position:absolute;left:0;right:0;bottom:100%;height:14px}
.inst-menu[hidden]{display:none!important}
.inst-item{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:10px 12px;border-radius:var(--radius-sm);text-decoration:none}
.inst-item:hover{background:var(--surface-sunken)}
.inst-here{flex:none;font-family:var(--font-ui);font-size:var(--text-2xs);font-weight:var(--fw-bold);color:var(--acc-ink);background:var(--crimson-50);border-radius:var(--radius-pill);padding:3px 9px}
.inst-div{display:block;height:1px;background:var(--border);margin:var(--space-3) 12px}
.utheme{flex:none;display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 10px;border-radius:var(--radius-pill);border:1px solid rgba(248,243,236,.24);background:transparent;color:rgba(255,255,255,.86);cursor:pointer}
.utheme:hover{color:#fff;border-color:rgba(248,243,236,.5)}
.utheme .moon,html[data-theme="dark"] .utheme .sun{display:none}
html[data-theme="dark"] .utheme .moon{display:block}
/* Menu item labels */
.mi-label{display:block;color:var(--text-strong);font-family:var(--font-ui);font-weight:var(--fw-semibold);transition:color var(--dur-base) var(--ease-standard)}
.mi:hover .mi-label,.mi:focus-visible .mi-label{color:var(--acc-ink)}
.mi-desc{display:block;font-family:var(--font-body);font-weight:var(--fw-light);color:var(--text-muted);margin-top:1px}
.eyebrow{font-family:var(--font-ui);font-size:var(--text-2xs);font-weight:var(--fw-bold);letter-spacing:var(--ls-eyebrow);text-transform:uppercase;color:var(--acc-ink)}
@keyframes itmFadeUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.fade{animation:itmFadeUp var(--dur-base) var(--ease-out)}
/* Header */
.hdr{position:sticky;top:0;z-index:50;background-color:var(--hdr-bg);border-bottom:1px solid var(--border);transition:box-shadow var(--dur-base) var(--ease-standard)}
.hdr.is-scrolled{background-color:var(--hdr-bg-scrolled);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:var(--shadow-sm)}
.hbar{transition:height var(--dur-base) var(--ease-standard);height:76px;display:flex;align-items:center;justify-content:space-between;gap:var(--space-6)}
.hlogo{display:flex;align-items:center;text-decoration:none;flex:none}
.hlogo img{height:48px;width:auto;display:block;transition:height var(--dur-base) var(--ease-standard)}
.hdr.is-scrolled .hbar{height:62px}
.hdr.is-scrolled .hlogo img{height:38px}
.hlogo .logo-white,html[data-theme="dark"] .hlogo .logo-black{display:none}
html[data-theme="dark"] .hlogo .logo-white{display:block}
.pnav{display:flex;gap:var(--space-5);align-items:center;height:100%}
.pnav-item{height:100%;display:flex;align-items:center}
.pnav-btn,.pnav-link{display:inline-flex;align-items:center;gap:5px;font-family:var(--font-ui);font-size:var(--text-sm);font-weight:var(--fw-semibold);color:var(--text-body);background:none;border:none;cursor:pointer;padding:0;text-decoration:none}
.pnav-btn .ic{transform:rotate(90deg);transition:transform var(--dur-base) var(--ease-standard)}
.pnav-btn[aria-expanded="true"]{color:var(--brand)}
.pnav-btn[aria-expanded="true"] .ic{transform:rotate(270deg)}
.pnav-link:hover,.pnav-link:focus-visible{color:var(--acc-ink)}
.hact{display:flex;align-items:center;gap:var(--space-4);flex:none}
.hsearch{width:40px;height:40px;border-radius:50%;background:transparent;border:1px solid var(--border);cursor:pointer;color:var(--text-muted);display:flex;align-items:center;justify-content:center}
.hsearch:hover{border-color:var(--border-strong);color:var(--text-strong)}
.hsearch[aria-expanded="true"]{background:var(--crimson-50);border-color:var(--border-brand);color:var(--text-brand)}
#itm-header .hsearch,#itm-header .mtools,#itm-header #spanel{display:none!important}
header button{transition:transform .14s var(--ease-standard)}
header button:active{transform:scale(.93)}
/* CTA */
@keyframes itmGlow{0%,100%{box-shadow:0 4px 14px rgba(170,0,79,.30),0 0 0 0 rgba(170,0,79,0)}50%{box-shadow:0 6px 24px rgba(170,0,79,.55),0 0 0 4px rgba(170,0,79,.10)}}
.cta{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:11px 20px;font-family:var(--font-ui);font-size:var(--text-md);font-weight:var(--fw-semibold);line-height:1;letter-spacing:var(--ls-tight);color:#fff;background:var(--brand);border:1px solid var(--brand);border-radius:var(--radius-sm);cursor:pointer;text-decoration:none;animation:itmGlow 2.8s ease-in-out infinite}
.cta:hover,.cta:focus,.cta:active{color:#fff;background:var(--brand-hover);transform:translateY(-1px);animation:none;box-shadow:0 8px 30px rgba(170,0,79,.62),0 0 0 4px rgba(170,0,79,.14)}
.cta:active{background:var(--brand-active)}
.cta .ic,.cta .ic svg{color:#fff;stroke:currentColor}
html[data-theme="dark"] .cta:hover{box-shadow:0 8px 30px rgba(212,86,127,.6),0 0 0 4px rgba(212,86,127,.18)}
@keyframes itmShine{0%{left:-60%;opacity:0}14%{opacity:1}100%{left:120%;opacity:0}}
.cta::after{content:"";position:absolute;top:0;bottom:0;left:-60%;width:42%;pointer-events:none;background:linear-gradient(100deg,rgba(255,255,255,0) 0%,rgba(255,255,255,.38) 50%,rgba(255,255,255,0) 100%);transform:skewX(-18deg);opacity:0}
.cta:hover::after{animation:itmShine 640ms var(--ease-out) 1}
.cta-s{display:none}
.hamb{display:none;width:42px;height:42px;border-radius:var(--radius-sm);background:var(--surface-sunken);border:1px solid var(--border);cursor:pointer;align-items:center;justify-content:center;color:var(--text-strong)}
/* Mobile nav */
.mnav{border-top:1px solid var(--border);background:var(--surface-card);padding:var(--space-3) var(--space-8) var(--space-5)}
.mnav[hidden]{display:none}
.mtools{display:none;gap:var(--space-3);padding:var(--space-3) 0 var(--space-2)}
.msearch{flex:1;min-width:0;display:flex;align-items:center;gap:var(--space-3);width:100%;min-height:48px;padding:0 14px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface-sunken);color:var(--text-muted);cursor:pointer;font-family:var(--font-ui);font-size:var(--text-md);font-weight:var(--fw-medium);text-align:left}
.mrow{border-bottom:1px solid var(--border)}
.mbtn{display:flex;width:100%;align-items:center;justify-content:space-between;gap:var(--space-3);padding:13px 0;background:none;border:none;cursor:pointer;text-align:left;font-family:var(--font-ui);font-size:var(--text-md);font-weight:var(--fw-semibold);color:var(--text-body)}
.mbtn .ic{transition:transform var(--dur-base) var(--ease-standard)}
.mbtn[aria-expanded="true"]{color:var(--acc-ink)}
.mbtn[aria-expanded="true"]>.ic{transform:rotate(90deg)}
.mbtn.sub{padding:10px 0 10px var(--space-4);font-size:var(--text-sm);color:var(--text-strong)}
.mbtn.sub[aria-expanded="true"]{color:var(--acc-ink)}
.mlink{display:block;padding:13px 0;font-family:var(--font-ui);font-size:var(--text-md);font-weight:var(--fw-semibold);text-decoration:none}
.mlink .mi-label{color:var(--text-body)}
.msub{padding:0 0 var(--space-3)}
.mgroup{padding:var(--space-2) 0}
.mgroup .eyebrow{padding:0 0 4px var(--space-4)}
.mspecs{}
.mgroup a{display:block;padding:9px 0 9px var(--space-4);text-decoration:none;font-size:var(--text-sm)}
.mgroup .mi-desc{font-size:var(--text-2xs)}
.mnav .cta{margin-top:var(--space-5)}
/* Search panel */
.spanel{z-index:56;position:absolute;left:0;right:0;top:100%;background:var(--surface-card);border-top:1px solid var(--border);box-shadow:var(--shadow-lg)}
.spanel[hidden],.mega[hidden]{display:none}
.spanel .wrap{padding-top:var(--space-6);padding-bottom:var(--space-8)}
.sform{display:flex;align-items:center;gap:var(--space-3);border-bottom:2px solid var(--brand);padding-bottom:10px}
.sform .ic{color:var(--text-muted)}
.sinput{flex:1;min-width:0;border:none;outline:none;background:transparent;font-family:var(--font-ui);font-size:var(--text-xl);font-weight:var(--fw-medium);color:var(--text-strong);padding:6px 0}
.sclose{flex:none;width:34px;height:34px;border-radius:50%;border:1px solid var(--border);background:var(--surface-sunken);color:var(--text-strong);cursor:pointer;display:flex;align-items:center;justify-content:center}
.shead{margin-top:var(--space-5)}
.sresults{list-style:none;margin:var(--space-3) 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:2px var(--space-6)}
.sresults a{display:block;padding:10px 12px;margin:0 -12px;border-radius:var(--radius-sm);text-decoration:none}
.sresults a:hover{background:var(--surface-sunken)}
.sresults .mi-label{font-size:var(--text-md)}
.skind{flex:none;font-family:var(--font-ui);font-size:var(--text-2xs);font-weight:var(--fw-semibold);letter-spacing:.04em;color:var(--text-muted)}
.sempty{margin:var(--space-3) 0 0;font-family:var(--font-body);font-weight:var(--fw-light);font-size:var(--text-md);color:var(--text-body);line-height:var(--lh-relaxed)}
.sempty a{font-weight:var(--fw-semibold);color:var(--text-brand)}
/* Institutes accent bar */
.inst-l{display:flex;align-items:center;gap:10px;min-width:0}
.inst-acc{flex:none;width:4px;height:26px;border-radius:2px}
/* Mega menu (columns) */
.mega{position:absolute;left:0;right:0;top:100%;background:var(--surface-card);border-top:1px solid var(--border);box-shadow:var(--shadow-lg);z-index:55}
.mega .wrap{padding-top:var(--space-8);padding-bottom:var(--space-8);display:flex;gap:var(--space-12);align-items:flex-start}
.mega-cols{flex:1;display:grid;gap:var(--space-8) var(--space-10)}
.mega-cols .eyebrow{color:var(--brand);margin-bottom:var(--space-4)}
.mega-cols ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-4)}
.mega-cols a{display:block;text-decoration:none}
.mega-cols .mi-label{font-size:var(--text-md)}
.mega-cols .mi-desc{font-size:var(--text-sm);line-height:var(--lh-snug);margin-top:2px}
.feat{flex:none;width:280px;background:var(--surface-dark);color:var(--cream);border-radius:var(--radius-lg);padding:var(--space-6)}
.feat .eyebrow{color:var(--text-on-dark-mut)}
.feat-title{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:var(--fw-bold);color:#fff;margin:8px 0 var(--space-3);line-height:var(--lh-snug)}
.feat p{font-family:var(--font-body);font-weight:var(--fw-light);font-size:var(--text-sm);line-height:var(--lh-relaxed);color:var(--text-on-dark-mut);margin:0 0 var(--space-4)}
#itm-header .feat-cta{display:inline-flex;font-family:var(--font-ui);font-size:var(--text-sm);font-weight:var(--fw-bold);color:#000;background:#fff;border-radius:var(--radius-sm);padding:10px 18px;text-decoration:none}
@media (max-width:760px){header button,header a{min-height:44px}}
@media (forced-colors:active){#itm-progress{display:none!important}}
/* Responsive */
@media (max-width:1100px){.pnav{display:none!important}.hamb{display:inline-flex!important}}
@media (max-width:640px){.ann-dots{display:none!important}}
@media (max-width:760px){.utheme{height:30px!important}}
@media (max-width:640px){
.ubar .wrap,.hbar{padding-left:var(--space-5);padding-right:var(--space-5);gap:var(--space-3)}
.ubar .wrap{
  padding-left:var(--space-4);
  padding-right:var(--space-4);
  flex-wrap:nowrap;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
  overscroll-behavior-x:contain;
}
.ubar .wrap::-webkit-scrollbar{display:none}
/* scroll must not clip the institutes menu — open state unlocks overflow + height */
#itm-header .ubar{overflow-x:auto;-webkit-overflow-scrolling:touch}
#itm-header .ubar.is-inst-open,
#itm-header .ubar.is-inst-open .wrap{
  overflow:visible!important;
  max-height:none;
}
#itm-header .ubar.is-inst-open{z-index:90}
.inst-menu{
  position:fixed;
  top:auto;
  right:12px;
  left:12px;
  width:auto;
  max-width:340px;
  margin-left:auto;
  z-index:260;
}
.ubar-home{flex:none}
.ubar-r{flex:none;margin-left:var(--space-3);padding:6px 0}
.hbar{height:64px}
.hact{gap:var(--space-2);min-width:0}
.hlogo{flex:0 1 auto;min-width:0}
.hlogo img{height:38px;max-width:100%;object-fit:contain;object-position:left center}
.uopt,.hsearch{display:none!important}
.hamb{width:44px;height:44px;flex:none}
.hact .cta{padding-left:14px;padding-right:14px}
.mtools{display:flex}
}
@media (max-width:420px){.cta-l{display:none}.cta-s{display:inline}.hact .cta .ic{display:none}.utheme{padding:0 8px}}
@media (max-width:380px){.hlogo img{height:30px}.hact .cta{padding-left:12px;padding-right:12px}}
@media (prefers-reduced-motion:reduce){#itm-header,#itm-header *{animation:none!important;transition:none!important}}