/* Yalnızca yeni referans modülünü etkiler; ana sitenin değişkenlerini devralır. */
.yh-ref{color:var(--white,#fff);font-family:var(--font-body,Montserrat,sans-serif);padding:64px 24px;max-width:1440px;margin:0 auto}
.yh-ref h1,.yh-ref h2{font-family:var(--font-heading,Montserrat,sans-serif);font-weight:500;letter-spacing:.06em;line-height:1.3;margin:0 0 24px}
.yh-ref h1{font-size:clamp(28px,4vw,44px)}.yh-ref h2{font-size:clamp(21px,3vw,28px)}
.yh-ref a{color:inherit}.yh-ref a:focus-visible{outline:2px solid var(--primary-soft,#6b9be0);outline-offset:5px}
.yh-ref-rail{display:flex;overflow-x:auto;scroll-snap-type:x proximity;gap:20px;padding:8px 3px 20px;list-style:none;margin:0;-webkit-overflow-scrolling:touch}
.yh-ref-logo{flex:0 0 168px;scroll-snap-align:start;display:flex;align-items:center;justify-content:center;min-height:106px;padding:12px;border-bottom:1px solid rgba(255,255,255,.15);text-decoration:none}
.yh-ref-logo img{display:block;width:100%;height:80px;object-fit:contain}
.yh-ref-logo:hover{border-color:var(--primary-soft,#6b9be0)}
.yh-ref-bottom{margin-top:20px;font-size:14px;font-weight:500}
.yh-ref-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;list-style:none;margin:32px 0;padding:0}
.yh-ref-card{display:flex;flex-direction:column;padding:28px;border:1px solid rgba(255,255,255,.14);text-decoration:none;height:100%;background:var(--dark-secondary,#141a2a)}
.yh-ref-card img,.yh-ref-detail-logo{display:block;width:100%;max-width:280px;height:110px;object-fit:contain;margin-bottom:28px}
.yh-ref-card h2{font-size:20px;letter-spacing:0;margin-bottom:14px}.yh-ref p{font-size:15px;line-height:1.8;font-weight:400;margin:0 0 20px;color:var(--off-white,#f0f2f5)}
.yh-ref-small{font-size:12px!important;color:var(--light-gray,#e1e5eb)!important}.yh-ref-detail{max-width:960px}.yh-ref-detail ul{padding-left:22px;font-weight:400;line-height:2}
.yh-ref-breadcrumb{font-size:13px;line-height:1.8;font-weight:400;margin-bottom:32px}.yh-ref-page{padding-top:var(--header-height,120px)}
body.yh-reference-page .reveal-up{opacity:1;transform:none}
@media(max-width:960px){.yh-ref-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.yh-ref{padding:42px 20px}.yh-ref-grid{grid-template-columns:1fr}.yh-ref-logo{flex-basis:148px}.yh-ref-card{padding:24px}}
@media(prefers-reduced-motion:reduce){.yh-ref-rail{scroll-behavior:auto}}

/* Logo yuzeyi: tum logolar icin ayni acik notr zemin (renk degistirme yok) */
.yh-ref-rail{gap:18px}
.yh-ref-logo{flex:0 0 170px;min-height:104px;padding:14px 16px;background:#f0f2f5;border:1px solid transparent;border-radius:10px}
.yh-ref-logo img{height:68px}
.yh-ref-logo--wide{flex-basis:240px}
.yh-ref-logo:hover{border-color:var(--primary-soft,#6b9be0)}
@media(min-width:1024px){.yh-ref-rail{flex-wrap:wrap;justify-content:center;overflow:visible}}
.yh-ref-logobox{display:flex;align-items:center;justify-content:center;width:100%;max-width:320px;height:130px;padding:16px 20px;margin:0 0 28px;background:#f0f2f5;border-radius:10px}
.yh-ref-logobox img,.yh-ref-card .yh-ref-logobox img{width:100%;height:100%;max-width:none;margin:0;object-fit:contain}
.yh-ref-logo--inverse,.yh-ref-logobox--inverse{background:var(--dark-secondary,#141a2a);border:1px solid rgba(255,255,255,.14)}
/* Ust menu: 6 baglanti icin ara ekranlarda sikistirma (yalnizca 769-1280px) */
.nav-link{white-space:nowrap}
@media(min-width:769px) and (max-width:1280px){.header{padding:0 28px}.header-nav{gap:2px}.nav-link{padding:10px 9px;font-size:11.5px;letter-spacing:1px}.header-cta{padding:10px 16px;white-space:nowrap}}
@media(min-width:769px) and (max-width:960px){.nav-link{padding:10px 6px;font-size:10.5px;letter-spacing:.6px}.header-cta span{font-size:10.5px}}
.yh-kr{position:relative;z-index:10;background:var(--dark,#0a0e17);padding:96px 24px}
.yh-kr-wrap{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.yh-kr-img{border-radius:14px;overflow:hidden;background:#141a2a}.yh-kr-img img{display:block;width:100%;height:auto}
.yh-kr-label{display:flex;align-items:center;gap:14px;font-size:11px;letter-spacing:.3em;color:var(--primary-soft,#6b9be0);text-transform:uppercase;margin:0 0 18px}.yh-kr-label:before{content:"";width:40px;height:1px;background:var(--primary-soft,#6b9be0)}
.yh-kr h2{font-family:var(--font-heading,Montserrat,sans-serif);font-weight:400;font-size:clamp(32px,4vw,54px);line-height:1.1;color:#fff;margin:0 0 12px}
.yh-kr-role{font-size:14px;font-weight:500;color:var(--off-white,#f0f2f5);margin:0 0 22px}
.yh-kr p.yh-kr-text{font-size:15px;line-height:1.85;color:var(--light-gray,#e1e5eb);margin:0 0 16px;max-width:560px}
.yh-kr-link{display:inline-block;margin-top:10px;font-size:13px;letter-spacing:.08em;color:#fff;text-decoration:underline;text-underline-offset:5px}
@media(max-width:900px){.yh-kr{padding:72px 20px}.yh-kr-wrap{grid-template-columns:1fr;gap:28px}}
.yh-ref-scope{border-left:2px solid var(--primary-soft,#6b9be0);padding-left:18px;margin:8px 0 28px}

/* Instagram akisi - yalnizca mobil hero */
.yh-ig{display:none}
@media(max-width:768px){
.yh-ig:not([hidden]){display:block;margin-top:30px;opacity:0;animation:fadeInUp .8s ease 1.8s forwards}
.yh-ig-head{display:flex;align-items:center;gap:8px;font-size:10px;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.75);text-decoration:none;margin-bottom:12px}
.yh-ig-head b{font-weight:600;color:#fff;letter-spacing:1px;text-transform:none;font-size:12px}
.yh-ig-dot{width:7px;height:7px;border-radius:50%;background:#e1306c;box-shadow:0 0 0 3px rgba(225,48,108,.25)}
.yh-ig-view{overflow:hidden;margin:0 -20px;padding:0 20px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.yh-ig-track{display:flex;gap:10px;width:max-content;animation:yhIgKay var(--yh-ig-sure,40s) linear infinite}
.yh-ig-view.durdu .yh-ig-track{animation-play-state:paused}
.yh-ig-item{position:relative;flex:0 0 112px;height:176px;border-radius:10px;overflow:hidden;background:#141a2a;border:1px solid rgba(255,255,255,.12);display:block}
.yh-ig-item img{width:100%;height:100%;object-fit:cover;display:block}
.yh-ig-item.vid:after{content:"";position:absolute;top:8px;right:8px;width:0;height:0;border-left:9px solid #fff;border-top:6px solid transparent;border-bottom:6px solid transparent;filter:drop-shadow(0 1px 2px rgba(0,0,0,.6))}
@media(max-height:700px){.yh-ig{margin-top:22px}.yh-ig-item{flex-basis:84px;height:124px}}
}
@keyframes yhIgKay{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.yh-ig-track{animation:none}.yh-ig-view{overflow-x:auto}}