:root{
  --bg:#0d1930; --bg2:#112143; --panel:#16294f; --panel2:#122344;
  --line:rgba(255,255,255,.1); --line2:rgba(255,255,255,.18);
  --gold:#d9bd83; --gold2:#e8d8ab;
  --txt:#f0eee6; --mut:#9fabbf; --maxw:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Inter",system-ui,sans-serif;color:var(--txt);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:"Newsreader",Georgia,serif;font-weight:500;line-height:1.14;letter-spacing:-.01em;margin:0}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}
.eyebrow{font-family:"IBM Plex Mono",monospace;font-size:.7rem;letter-spacing:.26em;color:var(--gold);font-weight:500}
[data-en]{display:none}
html[lang="en"] [data-tr]{display:none}
html[lang="en"] [data-en]{display:inline}
html[lang="en"] .blk[data-en]{display:block}
html[lang="en"] .tr-only{display:none!important}
.subhead{font-family:"IBM Plex Mono",monospace;font-size:.78rem;letter-spacing:.2em;color:var(--gold2);font-weight:500;margin:0 0 18px}

/* reveal */
.rv{opacity:0;transition:opacity 1.1s cubic-bezier(.22,.61,.36,1)}
.rv.on{opacity:1}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transition:none}}
html.snap{scroll-snap-type:y proximity}
html.snap .snapsec{scroll-snap-align:start;scroll-snap-stop:always}
@media(max-width:940px){html.snap{scroll-snap-type:none}}

/* header */
header{position:fixed;top:0;left:0;right:0;z-index:80;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
header.solid{background:rgba(13,25,48,.94);backdrop-filter:blur(10px);border-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:84px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:38px;filter:brightness(0) invert(1)}
.brand .bt{font-family:"Newsreader",serif;font-size:1.2rem;font-weight:600;line-height:1}
.brand .bs{display:block;font-family:"IBM Plex Mono",monospace;font-size:.55rem;letter-spacing:.2em;color:var(--gold2);margin-top:3px}
.navlinks{display:flex;gap:30px;align-items:center}
.navlinks>a{font-size:.9rem;color:rgba(234,231,222,.82);font-weight:500;letter-spacing:.02em}
.navlinks>a:hover,.navlinks>a.act{color:var(--gold2)}
.tools{display:flex;align-items:center;gap:16px}
.lang{display:flex;gap:2px;font-family:"IBM Plex Mono",monospace;font-size:.72rem;border:1px solid var(--line2);border-radius:2px;overflow:hidden}
.lang button{background:none;border:0;color:rgba(234,231,222,.65);padding:6px 10px;cursor:pointer;font-family:inherit;font-size:inherit}
.lang button.on{background:var(--gold2);color:#0d1930;font-weight:600}
.navcta{border:1px solid var(--gold);color:var(--gold2)!important;padding:10px 20px;border-radius:2px;font-weight:600;font-size:.83rem;letter-spacing:.04em}
.navcta:hover{background:var(--gold2);color:#0d1930!important}
.burger{display:none;background:none;border:0;cursor:pointer;padding:6px}
.burger span{display:block;width:24px;height:2px;background:var(--txt);margin:5px 0}

/* hero (full) */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;color:var(--txt)}
.hero.small{min-height:56svh;padding-top:84px}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;animation:kb 15s ease-in-out infinite alternate}
@keyframes kb{from{transform:scale(1)}to{transform:scale(1.14)}}
@media(prefers-reduced-motion:reduce){.hero-bg img{animation:none}}
.hero-bg::after{content:"";position:absolute;inset:0;background:
  linear-gradient(to bottom,rgba(13,25,48,.78),rgba(13,25,48,.6) 45%,var(--bg) 96%)}
.hero .wrap{position:relative;z-index:2;padding-top:110px;padding-bottom:80px}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.6rem);max-width:26ch}
.hero.small h1{font-size:clamp(2rem,4.6vw,3.4rem)}
.hero .lede{font-size:1.13rem;color:rgba(234,231,222,.85);max-width:58ch;margin:26px 0 38px}
.hero-center .wrap{text-align:center}
.hero-center h1{max-width:24ch;margin-left:auto!important;margin-right:auto!important;font-size:clamp(2.3rem,5vw,4rem)}
.hero-center .lede{margin-left:auto;margin-right:auto;max-width:66ch}
.hero-center .btns{justify-content:center}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:2px;font-size:.93rem;font-weight:600;transition:.2s;cursor:pointer;letter-spacing:.03em}
.btn-gold{background:var(--gold2);color:#0d1930}
.btn-gold:hover{background:#f4e9c8}
.btn-line{border:1px solid var(--line2);color:var(--txt)}
.btn-line:hover{border-color:var(--gold);color:var(--gold2)}
.btns{display:flex;gap:14px;flex-wrap:wrap}
.crumb{font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.14em;color:var(--mut);margin-bottom:18px;display:block}
.crumb a:hover{color:var(--gold2)}

/* sections */
section{padding:100px 0}
.sec-head{max-width:66ch;margin-bottom:48px}
.sec-head h2{font-size:clamp(1.9rem,3.6vw,2.9rem);margin:14px 0 0}
.sec-head p{color:var(--mut);margin:16px 0 0;font-size:1.04rem}
.dark2{background:var(--bg2)}

/* cards */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.pcard{position:relative;border-radius:6px;overflow:hidden;min-height:340px;display:flex;align-items:flex-end;isolation:isolate;border:1px solid var(--line)}
.pcard img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .6s ease}
.pcard:hover img{transform:scale(1.05)}
.pcard::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,rgba(10,20,40,.95) 18%,rgba(10,20,40,.74) 55%,rgba(10,20,40,.28) 100%)}
.pcard-in{padding:26px}
.pcard h3{font-size:1.3rem;margin:0 0 8px}
.pcard p{font-size:.9rem;color:rgba(234,231,222,.82);margin:0 0 14px;line-height:1.6}
.pcard .go{font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.16em;color:var(--gold2)}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:38px 34px}
.panel h3{color:var(--gold2);font-size:.88rem;font-family:"IBM Plex Mono",monospace;font-weight:500;letter-spacing:.14em;margin-bottom:18px}
.panel ul{margin:0;padding:0;list-style:none}
.panel li{padding:13px 0;border-top:1px solid var(--line);font-size:.96rem;color:rgba(234,231,222,.9)}
.panel li:first-of-type{border-top:0;padding-top:0}

.split{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.split p{color:var(--mut);font-size:1.02rem;margin:20px 0 0}
.split p:first-of-type{color:var(--txt)}

/* numbered features */
.numrow{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--line);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.numcell{background:var(--panel2);padding:34px 30px}
.numcell .no{font-family:"IBM Plex Mono",monospace;color:var(--gold);font-size:.72rem;letter-spacing:.2em}
.numcell h3{font-size:1.25rem;margin:14px 0 10px}
.numcell p{color:var(--mut);font-size:.93rem;margin:0}

/* prose (articles, kvkk) */
.prose{max-width:760px}
.prose h2{font-size:1.7rem;margin:44px 0 16px}
.prose h3{font-size:1.25rem;margin:32px 0 12px;color:var(--gold2)}
.prose p{color:rgba(234,231,222,.88);margin:0 0 18px;font-size:1.02rem}
.prose ul{color:rgba(234,231,222,.88);padding-left:20px;margin:0 0 18px}
.prose li{margin:6px 0}
.note{border-left:2px solid var(--gold);padding:14px 18px;background:var(--panel);border-radius:0 4px 4px 0;color:var(--mut);font-size:.9rem;margin:34px 0 0}

/* blog list */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.bcard{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:28px 26px;display:flex;flex-direction:column;gap:12px;transition:.2s}
.bcard:hover{border-color:var(--gold)}
.bcard .tag{font-family:"IBM Plex Mono",monospace;font-size:.64rem;letter-spacing:.16em;color:var(--gold)}
.bcard h3{font-size:1.18rem;line-height:1.35}
.bcard p{color:var(--mut);font-size:.9rem;margin:0}
.bcard .go{margin-top:auto;font-family:"IBM Plex Mono",monospace;font-size:.66rem;letter-spacing:.16em;color:var(--gold2)}

/* news */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:22px;display:flex;flex-direction:column;gap:10px;transition:.2s}
.news-card:hover{border-color:var(--gold)}
.news-card .meta{font-family:"IBM Plex Mono",monospace;font-size:.64rem;letter-spacing:.08em;color:var(--gold);display:flex;justify-content:space-between;gap:8px}
.news-card .meta .src{color:var(--mut);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.news-card h3{font-size:1rem;line-height:1.4;font-weight:500}
.news-note{margin-top:20px;font-size:.78rem;color:var(--mut)}
.news-empty{color:var(--mut);font-size:.95rem}

/* faq */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:22px 44px 22px 0;font-family:"Newsreader",serif;font-size:1.12rem;font-weight:500;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:20px;font-family:"Inter";font-size:1.4rem;color:var(--gold);transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .ans{padding:0 44px 24px 0;color:var(--mut);font-size:.96rem}

/* cta band */
.cta{background:linear-gradient(150deg,#1a2c55, #0d1930 60%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta .in{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;padding:64px 0}
.cta h2{font-size:clamp(1.6rem,3vw,2.3rem)}
.cta p{color:var(--mut);margin:10px 0 0}

/* contact */
.crow{display:flex;gap:14px;align-items:flex-start;padding:15px 0;border-top:1px solid var(--line)}
.crow:first-of-type{border-top:0;padding-top:0}
.crow .ic{flex:0 0 38px;height:38px;border:1px solid var(--gold);border-radius:50%;display:flex;align-items:center;justify-content:center}
.crow .ic svg{width:18px;height:18px;stroke:var(--gold2);fill:none;stroke-width:1.6}
.crow>span:last-child{display:flex;flex-direction:column;gap:3px}
.crow .lbl{font-family:"IBM Plex Mono",monospace;font-size:.6rem;letter-spacing:.14em;color:var(--gold2)}
.crow .v{font-size:1rem;font-weight:500}
a.crow:hover .v{color:var(--gold2)}
.map{border-radius:6px;overflow:hidden;border:1px solid var(--line);min-height:420px}
.map iframe{width:100%;height:100%;min-height:420px;border:0;display:block;filter:invert(1) hue-rotate(185deg) saturate(.75) brightness(.92) contrast(1.05)}

/* footer */
footer{background:#0a142a;color:var(--mut);padding:56px 0 26px;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:34px;border-bottom:1px solid var(--line)}
.foot-brand img{height:74px;filter:brightness(0) invert(1);margin-bottom:16px}
.foot-brand p{font-size:.88rem;max-width:38ch;margin:0}
footer h4{font-family:"IBM Plex Mono",monospace;font-size:.66rem;letter-spacing:.18em;color:var(--gold2);margin:0 0 14px;font-weight:500}
footer ul{list-style:none;margin:0;padding:0}
footer li{padding:6px 0;font-size:.88rem}
footer a:hover{color:var(--txt)}
.foot-bot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:22px;font-size:.76rem;font-family:"IBM Plex Mono",monospace;color:rgba(152,161,171,.7)}

/* team portraits */
.tphoto{display:block;width:100%;aspect-ratio:1/1;border-radius:6px;overflow:hidden;border:1px solid var(--line);margin-bottom:20px;cursor:zoom-in;position:relative;background:var(--panel2)}
.tphoto img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.tphoto:hover img{transform:scale(1.04)}
.tphoto::after{content:"";position:absolute;inset:0;box-shadow:inset 0 -60px 60px -40px rgba(10,20,40,.7)}
/* lightbox */
#lb{position:fixed;inset:0;z-index:200;background:rgba(6,12,26,.94);display:none;align-items:center;justify-content:center;padding:30px;cursor:zoom-out}
#lb.on{display:flex}
#lb img{max-width:min(92vw,760px);max-height:88vh;border-radius:6px;border:1px solid var(--line2);object-fit:contain}
#lb .cap{position:absolute;bottom:26px;left:0;right:0;text-align:center;font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.16em;color:var(--gold2)}
#lb .x{position:absolute;top:22px;right:26px;font-size:2rem;line-height:1;color:var(--txt);background:none;border:0;cursor:pointer}
/* contact form */
.cform{display:grid;gap:16px}
.cform .row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cform label{display:block;font-family:"IBM Plex Mono",monospace;font-size:.62rem;letter-spacing:.14em;color:var(--gold2);margin-bottom:7px}
.cform input,.cform textarea{width:100%;background:rgba(255,255,255,.04);border:1px solid var(--line2);border-radius:3px;color:var(--txt);font-family:inherit;font-size:.95rem;padding:12px 14px;transition:.2s}
.cform input:focus,.cform textarea:focus{outline:0;border-color:var(--gold);background:rgba(255,255,255,.07)}
.cform textarea{min-height:130px;resize:vertical}
.cform .hp{position:absolute;left:-9999px}
.cform .kvkk{font-size:.78rem;color:var(--mut);margin:0}
.cform .kvkk a{color:var(--gold2);text-decoration:underline}
@media(max-width:600px){.cform .row2{grid-template-columns:1fr}}
.wa{position:fixed;right:22px;bottom:22px;z-index:90;width:56px;height:56px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.4);transition:.2s}
.wa:hover{transform:scale(1.06)}
.wa svg{width:30px;height:30px;fill:#fff}

@media(max-width:940px){
  .grid3,.numrow,.blog-grid,.news-grid{grid-template-columns:1fr 1fr}
  .split,.grid2,.foot-grid{grid-template-columns:1fr}
  .navlinks{position:fixed;inset:84px 0 auto 0;background:var(--bg);flex-direction:column;gap:0;padding:8px 26px 20px;transform:translateY(-140%);transition:.3s;align-items:stretch;border-bottom:1px solid var(--line)}
  .navlinks.open{transform:translateY(0)}
  .navlinks>a{padding:14px 0;border-bottom:1px solid var(--line)}
  .burger{display:block}
}
@media(max-width:600px){
  .grid3,.numrow,.blog-grid,.news-grid{grid-template-columns:1fr}
  section{padding:64px 0}
}