:root{
--navy:#0F3251;--navy-2:#1A4E78;--blue:#2E86B8;--gold:#C08422;--gold-lt:#E0BC6B;--gold-dp:#94651A;
--paper:#FCFAF5;--panel:#F2EBDC;--panel-2:#EAE0CB;--ink:#15263A;--muted:#5A6675;--muted-2:#8A7F66;
--dark:#0B2540;--dark-2:#08192C;--line:rgba(15,50,81,.13);--gline:rgba(192,132,34,.35);
--serif:'Source Serif 4',Georgia,'Times New Roman',serif;--display:'Cinzel',Georgia,serif;
--maxw:1160px;--gut:clamp(20px,5vw,56px);--sh:0 20px 44px -32px rgba(11,37,64,.55);}
*,*::before,*::after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--serif);font-size:18px;line-height:1.68;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}a{color:var(--navy-2);text-decoration:none}a:hover{color:var(--gold-dp)}
h1,h2,h3,h4{color:var(--navy);line-height:1.15;letter-spacing:-.012em;font-weight:600;margin:0 0 .5em}
p{margin:0 0 1.05em}strong{color:var(--navy);font-weight:600}::selection{background:var(--gold);color:#fff}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gut)}
body[data-lang="en"] [lang="tr"].lng{display:none}body[data-lang="tr"] [lang="en"].lng{display:none}
.skip{position:absolute;left:-9999px;top:0;z-index:400;background:var(--navy);color:#fff;padding:12px 20px;font-family:var(--display);font-size:13px;letter-spacing:.06em}
.skip:focus{left:0}:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.eyebrow{font-family:var(--display);font-weight:600;font-size:11.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-dp);display:flex;align-items:center;gap:.75em;margin:0 0 1.15em}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold);flex:0 0 auto}
/* ---------- masthead ---------- */
.mast{position:sticky;top:0;z-index:100;background:rgba(252,250,245,.97);backdrop-filter:saturate(1.08) blur(8px);border-bottom:1px solid var(--line)}
.mast::after{content:"";display:block;height:2px;background:linear-gradient(90deg,var(--gold),var(--gold-lt) 42%,transparent 78%)}
.mast-in{display:flex;align-items:center;gap:18px;max-width:1300px;margin:0 auto;padding:8px var(--gut);min-height:78px}
.brand{display:flex;align-items:center;gap:13px;min-width:0}
.brand img{width:62px;height:auto;flex:0 0 auto}
.brand b{font-family:var(--display);font-weight:700;color:var(--navy);font-size:15px;letter-spacing:.035em;line-height:1.18;display:block;max-width:20ch}
.brand small{font-family:var(--display);font-weight:600;font-size:8.6px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);display:block;margin-top:5px}
.nav{margin-left:auto;display:flex;align-items:center;gap:2px}
.mast-in .tools{flex:0 0 auto}
.nav a{font-family:var(--display);font-weight:600;font-size:11.4px;letter-spacing:.075em;text-transform:uppercase;color:var(--navy);padding:10px 10px;border-radius:3px;position:relative;white-space:nowrap}
.nav a:hover{background:var(--panel)}.nav a.active{color:var(--gold-dp)}
.nav a.active::after{content:"";position:absolute;left:10px;right:10px;bottom:4px;height:2px;background:var(--gold)}
.langbtn{font-family:var(--display);font-weight:700;font-size:11.4px;letter-spacing:.12em;border:1px solid var(--gline);background:transparent;color:var(--navy);border-radius:3px;padding:9px 12px;cursor:pointer;margin-left:10px}
.langbtn:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.navtog{display:none;margin-left:auto;width:46px;height:42px;border:1px solid var(--line);background:none;border-radius:3px;cursor:pointer;color:var(--navy)}
.navtog span,.navtog span::before,.navtog span::after{content:"";display:block;width:21px;height:2px;background:currentColor;margin:0 auto;transition:.25s}
.navtog span::before{transform:translateY(-6px)}.navtog span::after{transform:translateY(4px)}
.navtog[aria-expanded="true"] span{background:transparent}
.navtog[aria-expanded="true"] span::before{transform:rotate(45deg)}
.navtog[aria-expanded="true"] span::after{transform:translateY(-2px) rotate(-45deg)}
@media(max-width:1100px){.navtog{display:block}
.nav{position:fixed;inset:80px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:6px var(--gut) 18px;opacity:0;visibility:hidden;transform:translateY(-10px);transition:.2s;box-shadow:var(--sh)}
.nav.open{opacity:1;visibility:visible;transform:none}
.nav a{padding:15px 4px;font-size:14px;border-bottom:1px solid var(--line)}.nav a.active::after{display:none}
}
/* ---------- routes ---------- */
.route{display:none}.route.active{display:block;animation:fade .45s ease}
@keyframes fade{from{opacity:0}to{opacity:1}}
@media(prefers-reduced-motion:reduce){.route.active{animation:none}}
/* ---------- split hero (no text over the seal) ---------- */
.hero{display:grid;grid-template-columns:1.02fr .98fr;background:var(--navy);color:#fff;position:relative;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:0;opacity:.16;pointer-events:none;
background-image:radial-gradient(circle at 18% 30%,rgba(224,188,107,.5),transparent 42%),radial-gradient(circle at 82% 78%,rgba(46,134,184,.45),transparent 46%)}
.hero-panel{position:relative;z-index:1;display:flex;align-items:center;padding:clamp(44px,6vw,84px) clamp(24px,4.5vw,64px)}
.hero-in{width:100%;max-width:36rem;margin:0 auto}
.hero-seal{width:clamp(78px,9vw,108px);height:auto;margin-bottom:22px;filter:drop-shadow(0 6px 18px rgba(0,0,0,.35))}
.hero .eyebrow{color:var(--gold-lt)}.hero .eyebrow::before{background:var(--gold-lt)}
.hero h1{color:#fff;font-size:clamp(30px,4.3vw,50px);letter-spacing:-.022em;margin:0 0 .42em;max-width:16ch}
.hero .lede{font-size:clamp(16.5px,1.55vw,19.5px);line-height:1.6;color:#D9E2EC;max-width:44ch;margin-bottom:1.6em}
.hero .lede strong{color:#fff}
.hero-photo{position:relative;min-height:clamp(300px,50vw,620px);overflow:hidden}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:52% 42%}
@media(max-width:900px){.hero-photo img{object-position:50% 12%}}
.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,50,81,.55),rgba(15,50,81,.05) 42%,transparent)}
@media(max-width:900px){.hero{grid-template-columns:1fr}.hero-photo{order:-1;min-height:270px}
.hero-photo::after{background:linear-gradient(180deg,rgba(15,50,81,.15),rgba(15,50,81,.55))}}
.founded{display:flex;flex-wrap:wrap;gap:7px 20px;margin-top:24px;padding-top:16px;border-top:1px solid rgba(255,255,255,.17);
font-family:var(--display);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:#A9B7C6}
.founded b{color:var(--gold-lt);font-weight:700}
.btnrow{display:flex;flex-wrap:wrap;gap:12px}
.btn{font-family:var(--display);font-weight:600;font-size:12.2px;letter-spacing:.085em;text-transform:uppercase;padding:13px 22px;border-radius:3px;display:inline-flex;align-items:center;gap:9px;cursor:pointer;border:1px solid transparent;transition:.18s}
.btn-gold{background:var(--gold);color:#1E1503}.btn-gold:hover{background:var(--gold-lt)}
.btn-line{background:rgba(255,255,255,.05);color:#fff;border-color:rgba(255,255,255,.5)}.btn-line:hover{background:#fff;color:var(--navy)}
.btn-nv{background:var(--navy);color:#fff}.btn-nv:hover{background:var(--navy-2)}
.btn .arw{transition:transform .18s}.btn:hover .arw{transform:translateX(3px)}
.motif{height:24px;background-repeat:repeat-x;background-position:center;background-size:auto 20px;opacity:.9;
background-image:url("data:image/svg+xml;utf8, opens exactly at the masthead edge */
@media(min-width:1100px){
.mast-in{min-height:0;padding-top:15px;padding-bottom:15px;gap:18px}
.wnav{display:flex;justify-content:flex-end}
.brand{flex:0 0 auto}
.brand img{width:56px}
.brand b{max-width:19ch;font-size:13.2px;line-height:1.2}
.brand small{margin-top:3px}
.wnav{flex:1 1 auto;display:flex;justify-content:flex-end}
.wnav>ul{flex-wrap:nowrap}
.wnav>ul>li>.wnav-item>a,.wnav>ul>li>a{padding:9px 8px;font-size:11.4px;letter-spacing:.062em}
.mast-tools{flex:0 0 auto}
}
/* mobile: the search control lives in the drawer, so it is never lost */
.wnav-srch{display:none}
.wnav-srch-btn{width:100%;display:flex;align-items:center;gap:10px;min-height:52px;
padding:14px 2px;background:none;border:0;border-bottom:1px solid var(--line);cursor:pointer;
font:600 14px/1.2 var(--display);letter-spacing:.05em;text-transform:uppercase;color:var(--navy);
text-align:left}
.wnav-srch-btn::before{content:"";width:17px;height:17px;flex:0 0 auto;
background:currentColor;-webkit-mask:center/contain no-repeat url("data:image/svg+xml;utf8, */
.nojs-map{border-bottom:1px solid var(--line);background:var(--panel);
padding:18px max(var(--gut),env(safe-area-inset-left))}
.nojs-map ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:2px 18px}
.nojs-map a{display:inline-flex;align-items:center;min-height:44px;font-size:15px;
color:var(--navy-2);text-decoration:underline}
.nojs-map .eyebrow{margin-bottom:.6em}
/* interior pages: a little less vertical air on phones */
@media(max-width:600px){
.phead{padding-top:22px;padding-bottom:20px}
.phead-in h1{margin-bottom:.3em}
.otp{margin-bottom:20px}
.sec{padding-top:26px;padding-bottom:26px}
}
/* ---------- navigation and contents refinements -------------------- */
/* the full navigation bar is used only where it stays legible */
@media(max-width:700px){
/* "On this page" is a scanning aid, not the first thing to read */
.otp{margin-bottom:18px}
.otp>summary{min-height:48px;padding:10px 16px}
}
/* the search dialog owns the screen while it is open */
body[data-srchopen="true"]{overflow:hidden}
#srch [inert],[inert]{pointer-events:none}
/* an integrity hash is one unbreakable 64-character token; it must be allowed
to wrap or it will push the whole page sideways on a phone */
.pubhash{display:block;margin-top:5px;font-size:11.4px;line-height:1.5;color:var(--muted-2);
word-break:break-all;overflow-wrap:anywhere;
font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.meta dd a[href$=".pdf"]{overflow-wrap:anywhere}
/* ---------- two-row institutional masthead ------------------------ */
/* Row 1 carries the identity and the controls; row 2 is a persistent
navigation bar. Both use the existing navy / gold / paper variables. */
/* Below the breakpoint the drawer lives inside this wrapper, so the wrapper
must disappear without hiding its child: display:contents removes the box
but keeps the navigation renderable and positionable. */
.navbar,.navbar-in{display:contents}
@media(min-width:1100px){
.mast-in{align-items:center;gap:20px;padding-top:14px;padding-bottom:14px;min-height:0}
.brand{flex:0 0 auto}
.brand img{width:58px}
.brand b{max-width:24ch;font-size:15px;line-height:1.22}
.mast-tools{margin-left:auto}
.navbar{display:block;border-top:1px solid var(--line);background:var(--panel)}
.navbar-in{display:flex}
.navbar-in{max-width:var(--maxw,1240px);margin:0 auto;
padding:0 max(var(--gut),env(safe-area-inset-left));
display:flex;justify-content:center}
.navbar .wnav{margin:0;flex:0 1 auto}
.navbar .wnav>ul{flex-wrap:nowrap;justify-content:center;gap:2px}
.wnav>ul>li>.wnav-item>a,.wnav>ul>li>a{
min-height:46px;padding:11px 13px;font-size:11.6px;letter-spacing:.07em;white-space:nowrap}
.wnav-tog{width:32px;min-height:46px}
/* the panel hangs from the bar itself, so the pointer can travel into it */
.wnav-sub{top:100%;min-width:262px}
.wnav-item::after{content:"";position:absolute;left:0;right:-32px;top:100%;height:10px}
}
@media(min-width:1100px) and (max-width:1279px){
.wnav>ul>li>.wnav-item>a,.wnav>ul>li>a{padding:11px 9px;font-size:11.2px;letter-spacing:.055em}
.wnav-tog{width:28px}
}
/* ---------- footer: three separated institutional levels ----------- */
/* Level 1 identity + site map, level 2 contact band, level 3 colophon.
Everything uses the existing footer palette; no new colour is introduced. */
.foot-in{grid-template-columns:minmax(280px,1.15fr) 2fr;align-items:start;
padding-bottom:clamp(28px,4vw,40px);gap:clamp(28px,5vw,56px)}
.foot img.seal{width:60px;margin-bottom:14px}
.foot-id .iname{margin-bottom:16px}
/* institutional facts as an orderly archival metadata block, not prose */
.fmeta{margin:0 0 20px;display:grid;gap:9px 18px;grid-template-columns:repeat(2,minmax(0,1fr))}
.fmeta>div{min-width:0}
.fmeta>div.wide{grid-column:1 / -1}
.fmeta dt{font-family:var(--display);font-size:9.6px;letter-spacing:.13em;text-transform:uppercase;
color:var(--gold-lt);margin:0 0 2px;line-height:1.4}
/* in the two-column layout one label wraps to a second line; a shared minimum
keeps the values on a common baseline instead of stepping down */
@media(min-width:561px){.fmeta>div:not(.wide) dt{min-height:2.8em}}
.fmeta dd{margin:0;font-size:14px;line-height:1.55;color:#C3CDD7}
.fmeta>div.wide dd{font-size:13.2px;color:#94A2B0;line-height:1.6;max-width:46ch}
/* WTCA channels: restrained circular controls, footer palette only */
.fsoc h4{font-family:var(--display);font-size:9.6px;letter-spacing:.13em;text-transform:uppercase;
color:var(--gold-lt);margin:0 0 10px}
.fsoc ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.fsoc li{margin:0}
.soc{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;
border:1px solid rgba(255,255,255,.20);border-radius:50%;color:#AFBBC7;
background:rgba(255,255,255,.03);transition:color .16s,border-color .16s,background .16s}
.soc svg{width:15px;height:15px;display:block}
.soc:hover{color:var(--gold-lt);border-color:var(--gold-lt);background:rgba(255,255,255,.07)}
.soc:focus-visible{outline:3px solid var(--gold-lt);outline-offset:3px}
.fmap{gap:20px clamp(20px,3vw,40px)}
.fmap h4{margin-bottom:10px}
.fmap a{min-height:0;padding:7px 0;font-size:14.6px;line-height:1.45}
/* level 2: contact and related web presence, no literal separators */
.foot-c{border-top:1px solid rgba(255,255,255,.10)}
.foot-cin{max-width:1300px;margin:0 auto;
padding:14px max(var(--gut),env(safe-area-inset-left))}
.foot-cin ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px 26px}
.foot-cin li{margin:0}
.foot-cin a{display:inline-flex;align-items:center;gap:8px;padding:8px 0;color:#AFBBC7;
text-decoration:none;font-size:14px;line-height:1.4}
.foot-cin a svg{width:15px;height:15px;flex:0 0 auto;opacity:.72}
.foot-cin a:hover{color:var(--gold-lt);text-decoration:underline}
.foot-cin a:hover svg{opacity:1}
.foot-cin a:focus-visible{outline:3px solid var(--gold-lt);outline-offset:3px;border-radius:3px}
/* level 3: quiet colophon */
.foot-b{border-top:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.18)}
.foot-bin{max-width:1300px;margin:0 auto;
padding:16px max(var(--gut),env(safe-area-inset-left))
calc(20px + env(safe-area-inset-bottom)) max(var(--gut),env(safe-area-inset-right))}
.foot-bin p{margin:0;font-size:12.8px;line-height:1.7;color:#7F8D9A;max-width:84ch}
@media(max-width:1099px){
.foot-in{grid-template-columns:1fr;gap:32px}
.fmap a{min-height:44px;padding:11px 0;font-size:15px}
.soc{width:44px;height:44px}
.soc svg{width:17px;height:17px}
.foot-cin a{min-height:44px}
}
@media(max-width:820px){
.foot-cin ul{gap:2px 22px}
}
@media(max-width:560px){
.fmeta{grid-template-columns:1fr;gap:11px}
.fmeta>div.wide dd{max-width:none}
.foot-cin ul{flex-direction:column;gap:0}
.foot-bin p{font-size:13.2px;max-width:none}
}
/* ---------- Founding President: restrained institutional portraits ---- */
/* A calm three-image strip. The photographs share a wide format, so a single
aspect ratio keeps the row even without cropping anything oddly, and the
block stays well under the height of the text it accompanies. */
.pgrid{display:grid;gap:14px;grid-template-columns:repeat(3,1fr);margin:0}
.pgrid figure{margin:0;background:var(--panel);border:1px solid var(--line);
border-top:2px solid var(--gold);border-radius:0 0 3px 3px;overflow:hidden}
.pgrid img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
/* the third photograph is nearly square and its subject sits high in the
frame, so the crop is anchored to the top rather than the centre */
.pgrid figure:nth-child(3) img{object-position:center 12%}
.pgrid figcaption{padding:10px 13px 12px;font-family:var(--serif);font-size:13.6px;
line-height:1.5;color:var(--muted)}
.pgrid figcaption b{display:block;font-family:var(--display);font-size:9.8px;letter-spacing:.12em;
text-transform:uppercase;color:var(--gold-dp);margin-bottom:4px;font-weight:600}
@media(max-width:820px){
.pgrid{grid-template-columns:repeat(2,1fr)}
.pgrid figure:first-child{grid-column:1 / -1}
.pgrid figure:first-child img{aspect-ratio:21/9}
}
@media(max-width:520px){
.pgrid{grid-template-columns:1fr}
.pgrid figure:first-child img{aspect-ratio:16/9}
.pgrid figcaption{font-size:14.2px}
}
/* ---------- scholarly publications ---------- */
.scholpub-all{font-family:var(--display);font-weight:600;font-size:11.4px;letter-spacing:.115em;text-transform:uppercase;margin:0 0 clamp(22px,3vw,34px)}
.scholpub-all a{display:inline-block;color:var(--navy-2);border-bottom:1px solid var(--gline);padding:14px 0;line-height:1.45}
.scholpub-all a:hover{color:var(--gold-dp);border-bottom-color:var(--gold)}
.scholpub-grid{display:grid;gap:clamp(26px,3.2vw,44px)}
.scholpub-grid:has(.scholpub-recent){grid-template-columns:1.7fr 1fr;align-items:start}
.scholpub-featured{background:#FDFBF6;border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:4px;padding:clamp(20px,2.5vw,30px);display:grid;grid-template-columns:minmax(160px,200px) 1fr;gap:clamp(20px,2.8vw,36px);align-items:start}
.scholpub-thumb{margin:0;min-width:0}
.scholpub-thumb img{width:100%;height:auto;border:1px solid var(--line);background:#fff}
.scholpub-body{min-width:0}
.scholpub-kind{font-family:var(--display);font-weight:600;font-size:10.6px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 .6em}
.scholpub-title{font-family:var(--serif);font-weight:600;font-size:clamp(18.5px,2vw,23px);line-height:1.34;letter-spacing:-.004em;color:var(--navy);margin:0 0 .45em;overflow-wrap:break-word}
.scholpub-author{font-size:15.4px;color:var(--muted);margin:0}
.scholpub-featured .meta,.scholpub-item .meta{margin-top:14px}
.scholpub-ext{font-family:var(--display);font-weight:600;font-size:11.4px;letter-spacing:.1em;text-transform:uppercase;margin:14px 0 0}
.scholpub-ext a{display:inline-block;color:var(--navy-2);border-bottom:1px solid var(--gline);padding:14px 0;line-height:1.45}
.scholpub-ext a:hover{color:var(--gold-dp);border-bottom-color:var(--gold)}
.scholpub-ext a+a{margin-left:clamp(16px,2.2vw,30px)}
.scholpub-recent{min-width:0}
.scholpub-recent-h{font-family:var(--display);font-weight:600;font-size:10.6px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 1em}
.scholpub-item{padding:22px 0;border-top:1px solid var(--line)}
.scholpub-item:first-of-type{border-top:0;padding-top:0}
.scholpub-year{font-family:var(--display);font-weight:600;font-size:clamp(19px,2.3vw,25px);color:var(--navy);margin:0 0 .8em;padding-bottom:.35em;border-bottom:1px solid var(--gline)}
@media(max-width:1099px){.scholpub-featured{grid-template-columns:minmax(150px,180px) 1fr}}
@media(max-width:760px){
.scholpub-grid:has(.scholpub-recent){grid-template-columns:1fr}
.scholpub-featured{grid-template-columns:1fr;gap:20px}
.scholpub-thumb img{max-width:200px}
}
@media(max-width:430px){
.scholpub-featured{padding:18px}
.scholpub-thumb img{max-width:168px}
}
.wnav>ul>li>.wnav-item>a[data-section-current="true"]{color:var(--gold-dp)}
.wnav>ul>li>.wnav-item>a[data-section-current="true"]::after{content:"";position:absolute;
left:9px;right:9px;bottom:5px;height:2px;background:var(--gold)}
@media(max-width:1099px){
.wnav>ul>li>.wnav-item>a[data-section-current="true"]::after{left:2px;right:auto;width:20px;bottom:9px}
}