/* EMDATE V63 — TKUTD bilimsel iş birliği alanı */
#collaboration{
  position:relative;
  overflow:hidden;
  scroll-margin-top:110px;
  background:
    radial-gradient(circle at 12% 18%,rgba(0,126,157,.12),transparent 30%),
    radial-gradient(circle at 88% 82%,rgba(200,25,46,.09),transparent 32%),
    var(--navy);
}
#collaboration::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity:.44;
  background-image:
    linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);
  background-size:54px 54px;
  mask-image:linear-gradient(90deg,transparent,black 18%,black 82%,transparent);
}
.collaboration-shell{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);
  align-items:center;
  gap:clamp(28px,5vw,72px);
  padding:clamp(28px,5vw,54px);
  border:1px solid rgba(255,255,255,.10);
  border-radius:32px;
  background:linear-gradient(145deg,rgba(255,255,255,.070),rgba(255,255,255,.026));
  box-shadow:0 34px 90px rgba(0,0,0,.26),inset 0 1px 0 rgba(255,255,255,.08);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
}
.collaboration-kicker{
  display:inline-flex;
  align-items:center;
  gap:9px;
  margin-bottom:18px;
  color:var(--gold);
  font-size:.69rem;
  font-weight:950;
  letter-spacing:2.1px;
  text-transform:uppercase;
}
.collaboration-kicker::before{
  content:"";
  width:34px;
  height:1px;
  background:linear-gradient(90deg,var(--gold),transparent);
}
.collaboration-copy h2{
  max-width:760px;
  margin:0 0 18px;
  color:var(--white);
  font-size:clamp(2.15rem,4.8vw,4.55rem);
  font-weight:950;
  letter-spacing:-.045em;
  line-height:.98;
}
.collaboration-copy h2 span{color:#18a9c6}
.collaboration-copy p{
  max-width:760px;
  margin:0;
  color:var(--muted);
  font-size:clamp(.96rem,1.5vw,1.08rem);
  line-height:1.78;
}
.collaboration-note{
  display:flex;
  align-items:flex-start;
  gap:12px;
  margin-top:22px;
  padding:14px 16px;
  border:1px solid rgba(24,169,198,.20);
  border-radius:16px;
  background:rgba(24,169,198,.07);
  color:var(--white);
  font-size:.82rem;
  font-weight:750;
  line-height:1.55;
}
.collaboration-note span{
  display:grid;
  place-items:center;
  width:25px;
  height:25px;
  flex:0 0 25px;
  border-radius:50%;
  background:rgba(24,169,198,.15);
  color:#68d9eb;
  font-size:.72rem;
}
.collaboration-card{
  position:relative;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:16px;
  min-width:0;
}
.collaboration-logo-link{
  display:block;
  width:min(100%,520px);
  padding:0;
  border:0;
  overflow:hidden;
  background:#07101F;
  box-shadow:none;
  transition:transform .22s ease,opacity .22s ease,filter .22s ease;
}
.collaboration-logo-link:hover,
.collaboration-logo-link:focus-visible{
  transform:translateY(-2px);
  opacity:.94;
  filter:drop-shadow(0 12px 24px rgba(0,126,157,.16));
  outline:3px solid rgba(24,169,198,.18);
  outline-offset:8px;
  border-radius:4px;
}
.collaboration-logo{
  display:block;
  width:100%;
  height:auto;
  object-fit:contain;
  filter:none;
}
.collaboration-name{display:none}
.collaboration-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:48px;
  padding:12px 18px;
  border:1px solid rgba(24,169,198,.34);
  border-radius:999px;
  background:linear-gradient(135deg,rgba(0,126,157,.18),rgba(200,25,46,.10));
  color:var(--white);
  text-decoration:none;
  font-size:.74rem;
  font-weight:950;
  letter-spacing:1.1px;
  text-transform:uppercase;
  transition:background .22s ease,border-color .22s ease,transform .22s ease;
  width:min(100%,320px);
}
.collaboration-cta::after{content:"↗";font-size:1rem}
.collaboration-cta:hover,
.collaboration-cta:focus-visible{
  transform:translateY(-1px);
  border-color:rgba(24,169,198,.62);
  background:linear-gradient(135deg,rgba(0,126,157,.26),rgba(200,25,46,.15));
  outline:none;
}

.footer-partner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:22px;
  margin:-12px 0 32px;
  padding:18px 0;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  border-radius:0;
  background:transparent;
}
.footer-partner-copy{min-width:0}
.footer-partner-copy small{
  display:block;
  margin-bottom:4px;
  color:var(--gold);
  font-size:.61rem;
  font-weight:950;
  letter-spacing:1.7px;
  text-transform:uppercase;
}
.footer-partner-copy strong{
  color:var(--white);
  font-size:.82rem;
  line-height:1.45;
}
.footer-partner-link{
  display:flex;
  align-items:center;
  flex:0 0 auto;
  max-width:none;
  padding:0;
  border:0;
  background:transparent;
  color:var(--white);
  text-decoration:none;
  transition:transform .2s ease,opacity .2s ease;
}
.footer-partner-link img{
  display:block;
  width:clamp(240px,24vw,320px);
  max-width:38vw;
  height:auto;
  filter:drop-shadow(0 10px 20px rgba(0,0,0,.18));
}
.footer-partner-link:hover,
.footer-partner-link:focus-visible{
  transform:translateY(-1px);
  opacity:.92;
  outline:3px solid rgba(24,169,198,.16);
  outline-offset:6px;
  border-radius:8px;
}

.em-shell-partner{
  width:min(1180px,100%);
  margin:0 auto 20px;
  padding:14px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  border-radius:0;
  background:transparent;
}
.em-shell-partner-copy small{
  display:block;
  margin-bottom:3px;
  color:var(--gold);
  font-size:.62rem;
  font-weight:950;
  letter-spacing:1.5px;
  text-transform:uppercase;
}
.em-shell-partner-copy strong{color:var(--white);font-size:.8rem;line-height:1.4}
.em-shell-partner a{
  display:flex;
  align-items:center;
  padding:0;
  border:0;
  background:transparent;
  color:var(--white)!important;
  text-decoration:none;
  transition:transform .2s ease,opacity .2s ease;
}
.em-shell-partner a:hover,
.em-shell-partner a:focus-visible{
  transform:translateY(-1px);
  opacity:.92;
  outline:3px solid rgba(24,169,198,.16);
  outline-offset:6px;
  border-radius:8px;
}
.em-shell-partner img{
  display:block;
  width:clamp(220px,22vw,290px);
  max-width:38vw;
  height:auto;
  filter:drop-shadow(0 9px 18px rgba(0,0,0,.16));
}

html[data-theme="light"] #collaboration,
html[data-theme="clinical"] #collaboration{
  background:
    radial-gradient(circle at 12% 18%,rgba(0,126,157,.12),transparent 30%),
    radial-gradient(circle at 88% 82%,rgba(200,25,46,.09),transparent 32%),
    #07101F;
}
html[data-theme="light"] #collaboration::before,
html[data-theme="clinical"] #collaboration::before{
  background-image:
    linear-gradient(rgba(16,26,46,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(16,26,46,.045) 1px,transparent 1px);
}
html[data-theme="light"] .collaboration-shell,
html[data-theme="clinical"] .collaboration-shell{
  border-color:rgba(255,255,255,.10);
  background:linear-gradient(145deg,rgba(255,255,255,.070),rgba(255,255,255,.026));
  box-shadow:0 30px 70px rgba(0,0,0,.22);
}
html[data-theme="light"] #collaboration .collaboration-copy h2,
html[data-theme="clinical"] #collaboration .collaboration-copy h2{color:#EDF2FC}
html[data-theme="light"] #collaboration .collaboration-copy p,
html[data-theme="clinical"] #collaboration .collaboration-copy p{color:#8E9FB8}
html[data-theme="light"] #collaboration .collaboration-kicker,
html[data-theme="clinical"] #collaboration .collaboration-kicker{color:#E8A020}
html[data-theme="light"] #collaboration .collaboration-note,
html[data-theme="clinical"] #collaboration .collaboration-note{color:#EDF2FC}
html[data-theme="light"] .footer-partner,
html[data-theme="clinical"] .footer-partner,
html[data-theme="light"] .em-shell-partner,
html[data-theme="clinical"] .em-shell-partner{background:transparent}

@media(max-width:900px){
  .collaboration-shell{grid-template-columns:1fr}
  .collaboration-card{max-width:620px;width:100%;margin:0 auto}
}
@media(max-width:680px){
  #collaboration{padding-left:18px!important;padding-right:18px!important}
  .collaboration-shell{padding:22px;border-radius:24px}
  .collaboration-copy h2{font-size:2.45rem}
  .collaboration-logo-link{width:min(100%,440px)}
  .collaboration-note{font-size:.76rem}
  .footer-partner,.em-shell-partner{align-items:flex-start;flex-direction:column}
  .footer-partner-link,.em-shell-partner a{width:100%;justify-content:flex-start;max-width:none}
  .footer-partner-link img,.em-shell-partner img{width:min(300px,100%);max-width:100%}
}
@media(prefers-reduced-motion:reduce){
  .collaboration-logo-link,.collaboration-cta{transition:none}
}