/* E-ticaret Yönetim Enstitüsü (EYE) tanıtım sayfası — tasarım: onizleme/eye.html, stil birebir.
   Sayfa kendi menüsü ve alt bilgisiyle bağımsız; sitenin exgie-site.css dosyasını yüklemiyor. */
:root{
  --ink:#16161a; --ink-soft:#5c5c63; --ghost:#9a9a95; --line:#e7e7e2;
  --paper:#fafaf8; --soft:#f4f4f0;
  --accent:#FF5F0E; --accent-ink:#c2521a;
  --grad:linear-gradient(95deg,#F4611A 0%,#C0561B 42%,#6B4A26 72%,#2E4034 100%);
}
*{box-sizing:border-box; margin:0; padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif; color:var(--ink);
  background:var(--paper); -webkit-font-smoothing:antialiased; line-height:1.55;
}
img{max-width:100%; display:block}
a{color:inherit}
h1,h2,h3,.brandname{font-family:'Archivo',sans-serif; letter-spacing:-0.03em; font-weight:700}
section{scroll-margin-top:80px}

.wrap{max-width:1140px; margin:0 auto; padding:0 24px}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:12px 22px; border-radius:12px; border:1px solid var(--ink);
  background:var(--ink); color:#fff; font-size:14px; font-weight:500;
  text-decoration:none; cursor:pointer; white-space:nowrap;
}
.btn:hover{background:#000}
.btn.is-ghost{background:transparent; color:var(--ink); border-color:var(--line)}
.btn.is-ghost:hover{background:#fff; border-color:#d4d4ce}
.btn.is-accent{background:var(--accent); border-color:var(--accent)}
.btn.is-accent:hover{background:var(--accent-ink); border-color:var(--accent-ink)}
.btn svg{width:16px; height:16px; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round}

/* ---- üst menü ---- */
.nav{position:sticky; top:0; z-index:40; background:rgba(250,250,248,.86); backdrop-filter:blur(10px); border-bottom:1px solid var(--line)}
.nav-in{display:flex; align-items:center; justify-content:space-between; gap:20px; padding:14px 24px; max-width:1140px; margin:0 auto}
.logo{display:flex; align-items:center; gap:10px; text-decoration:none}
.logo-m{
  width:34px; height:34px; border-radius:10px; background:var(--grad);
  display:flex; align-items:center; justify-content:center;
  font-family:'Archivo',sans-serif; font-size:13px; font-weight:700; color:#fff; letter-spacing:.02em;
}
.logo-t b{display:block; font-family:'Archivo',sans-serif; font-size:14px; font-weight:700; letter-spacing:-0.02em; line-height:1.2}
.logo-t small{display:block; font-size:10.5px; color:var(--ghost); letter-spacing:.02em}
.nav-l{display:flex; align-items:center; gap:22px; font-size:14px; color:var(--ink-soft)}
.nav-l a{text-decoration:none}
.nav-l a:hover{color:var(--ink)}
.nav-a{display:flex; align-items:center; gap:10px}

/* ---- hero ---- */
.hero{position:relative; overflow:hidden; padding:66px 0 56px}
.hero-dots{
  position:absolute; inset:0 0 auto; height:520px; z-index:0; pointer-events:none;
  background-image:radial-gradient(circle,#d9d9d3 1.1px,transparent 1.1px); background-size:18px 18px;
  -webkit-mask-image:linear-gradient(to bottom,#000 0%,transparent 88%);
  mask-image:linear-gradient(to bottom,#000 0%,transparent 88%);
}
.hero-in{position:relative; z-index:1; display:grid; grid-template-columns:1.15fr .85fr; gap:52px; align-items:center}
.tag{
  display:inline-flex; align-items:center; gap:8px; padding:6px 14px; border-radius:999px;
  border:1px solid #e2d9cd; background:#fdf6f0; color:var(--accent-ink); font-size:12.5px; font-weight:500;
}
.tag i{width:6px; height:6px; border-radius:50%; background:var(--accent)}
.hero h1{margin-top:18px; font-size:clamp(32px,4.4vw,50px); line-height:1.08}
.hero h1 em{font-style:normal; background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent}
.hero p{margin-top:18px; font-size:16px; line-height:1.72; color:var(--ink-soft); max-width:56ch}
.hero-a{display:flex; align-items:center; gap:12px; margin-top:26px; flex-wrap:wrap}
.hero-n{display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-top:38px; padding-top:24px; border-top:1px solid var(--line)}
.hero-n b{display:block; font-family:'Archivo',sans-serif; font-size:26px; font-weight:700; letter-spacing:-0.035em; line-height:1}
.hero-n small{display:block; margin-top:5px; font-size:12px; color:var(--ink-soft)}

.hero-card{border:1px solid var(--line); border-radius:22px; background:#fff; padding:24px; box-shadow:0 18px 40px -28px rgba(20,20,25,.28)}
.hc-h{display:flex; align-items:center; gap:11px; padding-bottom:16px; border-bottom:1px solid var(--line)}
.hc-ic{width:38px; height:38px; border-radius:12px; background:var(--soft); display:flex; align-items:center; justify-content:center}
.hc-ic svg{width:19px; height:19px; fill:none; stroke:var(--accent-ink); stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round}
.hc-h b{display:block; font-size:14px; font-weight:600}
.hc-h small{display:block; margin-top:2px; font-size:12px; color:var(--ghost)}
.hc-l{display:flex; flex-direction:column; gap:12px; margin-top:16px}
.hc-l li{display:flex; align-items:flex-start; gap:10px; list-style:none; font-size:13.5px; line-height:1.55; color:var(--ink-soft)}
.hc-l svg{width:16px; height:16px; flex:none; margin-top:1px; fill:none; stroke:#3f9068; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round}
.hc-f{margin-top:18px; padding-top:16px; border-top:1px solid var(--line); font-size:12px; color:var(--ghost)}

/* ---- bölüm başlıkları ---- */
.sec{padding:64px 0}
.sec.is-alt{background:#fff; border-top:1px solid var(--line); border-bottom:1px solid var(--line)}
.sec-h{max-width:62ch}
.sec-k{font-size:12px; font-weight:500; letter-spacing:.06em; text-transform:uppercase; color:var(--accent-ink)}
.sec-h h2{margin-top:10px; font-size:clamp(24px,3vw,34px); line-height:1.16}
.sec-h p{margin-top:14px; font-size:15px; line-height:1.75; color:var(--ink-soft)}

/* ---- programlar ---- */
.prog{display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:34px}
.pr{
  position:relative; display:flex; flex-direction:column;
  padding:24px; border:1px solid var(--line); border-radius:20px; background:#fff;
}
.pr.is-best{border-color:transparent; border-width:1.6px;
  background:linear-gradient(#fff,#fff) padding-box, var(--grad) border-box}
.pr-tag{
  position:absolute; top:-11px; left:24px; padding:3px 11px; border-radius:999px;
  background:var(--accent); color:#fff; font-size:11px; font-weight:500;
}
.pr-tag.is-mut{background:var(--soft); color:var(--ink-soft)}
.pr h3{font-size:19px}
.pr-m{display:block; margin-top:5px; font-size:12.5px; color:var(--ghost)}
.pr-d{margin-top:12px; font-size:13.5px; line-height:1.65; color:var(--ink-soft)}
.pr-l{list-style:none; margin-top:16px; padding-top:16px; border-top:1px solid var(--line); display:flex; flex-direction:column; gap:9px}
.pr-l li{display:flex; align-items:flex-start; gap:9px; font-size:13px; line-height:1.5; color:var(--ink-soft)}
.pr-l svg{width:15px; height:15px; flex:none; margin-top:1px; fill:none; stroke:var(--ghost); stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round}
.pr.is-best .pr-l svg{stroke:#3f9068}
.pr-b{margin-top:auto; padding-top:20px}
.pr-b .btn{width:100%}

/* ---- iş birliği ---- */
.coll{display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:34px}
.co{padding:24px; border:1px solid var(--line); border-radius:20px; background:var(--paper)}
.co-ic{width:44px; height:44px; border-radius:14px; background:#fff; border:1px solid var(--line); display:flex; align-items:center; justify-content:center}
.co-ic svg{width:21px; height:21px; fill:none; stroke:var(--accent-ink); stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round}
.co h3{margin-top:16px; font-size:17px}
.co p{margin-top:9px; font-size:13.5px; line-height:1.7; color:var(--ink-soft)}
.coll-n{
  display:flex; align-items:flex-start; gap:10px; margin-top:20px; padding:14px 18px;
  border:1px dashed var(--line); border-radius:16px; font-size:13px; line-height:1.7; color:var(--ink-soft);
}
.coll-n svg{width:16px; height:16px; flex:none; margin-top:3px; fill:none; stroke:var(--ghost); stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round}

/* ---- etkinlikler ---- */
.ev{margin-top:34px; border:1px solid var(--line); border-radius:20px; background:#fff; overflow:hidden}
.ev-r{display:grid; grid-template-columns:130px 1fr 150px 140px; gap:18px; align-items:center; padding:18px 22px}
.ev-r + .ev-r{border-top:1px solid var(--line)}
.ev-d b{display:block; font-size:13.5px; font-weight:600}
.ev-d small{display:block; margin-top:2px; display:flex; align-items:center; gap:5px; font-size:12px; color:var(--ghost)}
.ev-d svg{width:12px; height:12px; fill:none; stroke:currentColor; stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round}
.ev-t b{display:block; font-size:14.5px; font-weight:500}
.ev-t small{display:block; margin-top:3px; font-size:12.5px; color:var(--ink-soft)}
.ev-k{padding:4px 11px; border-radius:999px; background:var(--soft); color:var(--ink-soft); font-size:11.5px; font-weight:500; justify-self:start}
.ev-a{justify-self:end}
.ev-a .btn{padding:9px 16px; font-size:13px}

/* ---- kitle ---- */
.aud{display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-top:34px}
.au{padding:20px; border:1px solid var(--line); border-radius:18px; background:#fff}
.au b{display:block; font-size:14.5px; font-weight:600}
.au p{margin-top:8px; font-size:13px; line-height:1.65; color:var(--ink-soft)}

/* ---- sss ---- */
.faq{margin-top:30px; max-width:820px}
.fq{border-bottom:1px solid var(--line)}
.fq summary{
  list-style:none; cursor:pointer; padding:18px 0; font-size:15px; font-weight:500;
  display:flex; align-items:center; justify-content:space-between; gap:16px;
}
.fq summary::-webkit-details-marker{display:none}
.fq summary::after{content:"+"; font-size:19px; color:var(--ghost); font-weight:400; line-height:1}
.fq[open] summary::after{content:"–"}
.fq p{padding-bottom:20px; font-size:13.5px; line-height:1.75; color:var(--ink-soft); max-width:70ch}

/* ---- kapanış ---- */
.cta{position:relative; overflow:hidden; margin:0 24px 64px; border-radius:26px; background:var(--grad); color:#fff}
.cta-in{max-width:1092px; margin:0 auto; padding:52px 34px; display:grid; grid-template-columns:1.2fr .8fr; gap:34px; align-items:center}
.cta h2{font-size:clamp(24px,3vw,32px); line-height:1.18}
.cta p{margin-top:14px; font-size:14.5px; line-height:1.75; color:rgba(255,255,255,.86); max-width:52ch}
.cta-a{display:flex; gap:12px; flex-wrap:wrap; justify-content:flex-end}
.cta .btn{background:#fff; border-color:#fff; color:var(--ink)}
.cta .btn:hover{background:rgba(255,255,255,.9)}
.cta .btn.is-ghost{background:transparent; border-color:rgba(255,255,255,.5); color:#fff}
.cta .btn.is-ghost:hover{background:rgba(255,255,255,.12)}

/* ---- alt bilgi ---- */
.ft{border-top:1px solid var(--line); background:#fff}
.ft-in{max-width:1140px; margin:0 auto; padding:38px 24px; display:flex; align-items:flex-start; justify-content:space-between; gap:30px; flex-wrap:wrap}
.ft-b{max-width:38ch}
.ft-b p{margin-top:12px; font-size:12.5px; line-height:1.7; color:var(--ink-soft)}
.ft-l{display:flex; gap:52px; flex-wrap:wrap}
.ft-c b{display:block; font-size:12.5px; font-weight:600; margin-bottom:10px}
.ft-c a{display:block; font-size:12.5px; color:var(--ink-soft); text-decoration:none; padding:3px 0}
.ft-c a:hover{color:var(--ink)}
.ft-x{border-top:1px solid var(--line); font-size:12px; color:var(--ghost)}
.ft-x div{max-width:1140px; margin:0 auto; padding:16px 24px; display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap}

@media (max-width:960px){
  .hero-in{grid-template-columns:1fr; gap:34px}
  .prog, .coll{grid-template-columns:1fr}
  .aud{grid-template-columns:repeat(2,1fr)}
  .ev-r{grid-template-columns:1fr; gap:10px}
  .ev-a{justify-self:start}
  .cta-in{grid-template-columns:1fr}
  .cta-a{justify-content:flex-start}
  .nav-l{display:none}
}
@media (max-width:640px){
  .nav-in{padding:12px 16px}
  .nav-a .btn.is-ghost{display:none}
  .wrap{padding:0 16px}
  .cta{margin:0 16px 48px}
  .cta-in{padding:36px 22px}
  .hero-n{grid-template-columns:repeat(2,1fr); gap:20px 16px}
  .aud{grid-template-columns:1fr}
  .hero h1{font-size:30px}
}

/* ---- ortak şeridi + enstitü bölümleri ---- */
/* kuruluş satırı */
.est{
  display:flex; align-items:center; gap:10px; margin-bottom:14px; flex-wrap:wrap;
  font-size:12px; font-weight:500; color:var(--ghost);
}
.est span{display:flex; align-items:center; gap:10px}
.est span::after{content:"·"; color:#d4d4ce}
.est span:last-child::after{display:none}

/* ---- ortak şeridi ---- */
.pt{border-top:1px solid var(--line); border-bottom:1px solid var(--line); background:#fff}
.pt-in{display:flex; align-items:center; gap:34px; padding:22px 24px; max-width:1140px; margin:0 auto; flex-wrap:wrap}
.pt-k{flex:none; font-size:11.5px; letter-spacing:.12em; text-transform:uppercase; color:var(--ghost); max-width:130px; line-height:1.5}
.pt-l{display:flex; align-items:center; gap:32px; flex-wrap:wrap; flex:1}
.pt-i{display:flex; flex-direction:column; gap:2px}
.pt-i b{font-family:'Archivo',sans-serif; font-size:15px; font-weight:600; letter-spacing:-0.02em; color:var(--ink)}
.pt-i small{font-size:11px; letter-spacing:.04em; color:var(--ghost)}

/* ---- kurumsal ortaklar ---- */
.coll{grid-template-columns:repeat(2,1fr)}
.co{display:flex; gap:16px; background:#fff}
.co-b{min-width:0}
.co h3{margin-top:0; font-size:17px}
.co-r{display:block; margin-top:3px; font-size:11.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--accent-ink)}
.co-l{list-style:none; margin-top:14px; padding-top:14px; border-top:1px solid var(--line); display:flex; flex-direction:column; gap:8px}
.co-l li{display:flex; align-items:flex-start; gap:9px; font-size:13px; line-height:1.55; color:var(--ink-soft)}
.co-l svg{width:15px; height:15px; flex:none; margin-top:1px; fill:none; stroke:#3f9068; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round}

/* ---- akademik yapı ---- */
.ak{display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-top:34px}
.ak-c{padding:24px; border:1px solid var(--line); border-radius:20px; background:#fff}
.ak-h{display:flex; align-items:center; gap:12px; padding-bottom:14px; border-bottom:1px solid var(--line)}
.ak-h svg{width:20px; height:20px; flex:none; fill:none; stroke:var(--accent-ink); stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round}
.ak-h b{font-family:'Archivo',sans-serif; font-size:16px; font-weight:700; letter-spacing:-0.02em}
.ak-c > p{margin-top:14px; font-size:13.5px; line-height:1.7; color:var(--ink-soft)}
.ak-t{list-style:none; margin-top:14px; display:flex; flex-direction:column}
.ak-t li{display:grid; grid-template-columns:88px 1fr; gap:14px; padding:10px 0; font-size:13px; line-height:1.55}
.ak-t li + li{border-top:1px solid var(--line)}
.ak-t b{font-weight:600; font-variant-numeric:tabular-nums; color:var(--ink)}
.ak-t span{color:var(--ink-soft)}
.ak-n{
  grid-column:1 / -1; display:flex; align-items:flex-start; gap:11px; padding:16px 20px;
  border:1px dashed var(--line); border-radius:16px; font-size:13px; line-height:1.7; color:var(--ink-soft);
}
.ak-n svg{width:16px; height:16px; flex:none; margin-top:3px; fill:none; stroke:var(--ghost); stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round}
.ak-n b{color:var(--ink)}

/* program kartına akademik künye */
.pr-k{display:flex; flex-wrap:wrap; gap:6px; margin-top:12px}
.pr-k span{
  padding:3px 9px; border:1px solid var(--line); border-radius:7px;
  font-size:11.5px; color:var(--ink-soft); background:var(--paper);
}

@media (max-width:900px){
  .coll{grid-template-columns:1fr}
  .ak{grid-template-columns:1fr}
  .pt-in{gap:20px}
}


/* ---- menü: exgie logosu, dil ve giriş simgeleri (ana sayfa menüsüyle aynı) ---- */
.logo-x{width:36px; height:34px; flex:none; object-fit:contain}
.logo-t b{white-space:nowrap}
.nav-l a{white-space:nowrap}
.nav-a{gap:6px}
button.icon-btn{border:0; background:none; cursor:pointer; font:inherit}
.icon-btn{
  flex:none; display:inline-flex; align-items:center; justify-content:center;
  width:34px; height:34px; border-radius:9px; color:var(--ink-soft); text-decoration:none;
  transition:background .15s ease, color .15s ease;
}
.icon-btn:hover{background:#f1f1ed; color:var(--ink)}
.icon-btn svg{width:19px; height:19px; display:block; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round}
.lang{position:relative; flex:none; display:inline-flex}
.lang.is-open > .icon-btn{background:#f1f1ed; color:var(--ink)}
.lang-menu{
  position:absolute; top:100%; right:0; margin-top:4px; min-width:150px; padding:6px; z-index:40;
  display:flex; flex-direction:column; gap:2px;
  background:#fff; border:1px solid var(--line); border-radius:14px; box-shadow:0 16px 40px rgba(20,20,25,.13);
}
.lang-menu[hidden]{display:none}
.lang-opt{
  display:flex; align-items:center; gap:8px; border:0; background:none; cursor:pointer; font:inherit; text-align:left;
  padding:9px 11px; border-radius:9px; font-size:14px; color:var(--ink-soft);
}
.lang-opt span{flex:1}
.lang-opt svg{width:15px; height:15px; flex:none; opacity:0; fill:none; stroke:currentColor; stroke-width:2; stroke-linecap:round; stroke-linejoin:round}
.lang-opt:hover{background:#f1f1ed; color:var(--ink)}
.lang-opt.is-on{color:var(--ink); font-weight:500}
.lang-opt.is-on svg{opacity:1; color:#c2521a}
/* Menü bağlantıları tek satır kalsın: sığmadığı genişlikte bağlantılar gizlenir */
@media (max-width:900px){ .nav-l{display:none} }

/* ---- panel verisinden gelen içerik ---- */
.pr-l li.pr-more{padding-left:24px; color:var(--ghost)}
.pr .pr-k{margin-top:14px}
.ev-bos{grid-template-columns:1fr}