/* EBYU Yapay Zeka Kulubu — ortak stil dosyasi.
   Butun sayfalar bunu kullanir; sayfaya ozel satir ici <style> blogu yoktur.
   Bu sayede CSP'de "style-src 'self'" yetiyor, hash tutmaya gerek kalmiyor.

   Sayfa tipleri (main uzerindeki sinif):
     .home    ana sayfa  — hero + bolumler
     .page    icerik     — etkinlikler, sss, galeri, gizlilik, kosullar
     .center  tek mesaj  — tesekkurler, 404, 500
*/

:root{
  --void:#04070F;
  --deep:#0A1230;
  --line:#12204A;
  --blue:#2E7FF0;
  --cyan:#5FD8FF;
  --amber:#FFB050;
  --ice:#E8F1FF;
  --muted:#8FA3C8;
  --display:'Sora',sans-serif;
  --body:'Inter',sans-serif;
  --mono:'IBM Plex Mono',monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--void);color:var(--ice);font-family:var(--body);
  min-height:100vh;display:flex;flex-direction:column;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}

/* ============ ARKA PLAN — her sayfada ayni ============ */
canvas#bg{position:fixed;inset:0;z-index:0;pointer-events:none}
.grain{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");}

main{position:relative;z-index:2;flex:1}

/* ============ HEADER — her sayfada ayni ============ */
nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;
  justify-content:space-between;padding:18px 28px;backdrop-filter:blur(14px);
  background:linear-gradient(to bottom,rgba(4,7,15,.85),rgba(4,7,15,0));
  transition:padding .4s ease}
nav.small{padding:10px 28px;background:rgba(4,7,15,.9);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ice);min-width:0}
.brand>span{min-width:0;overflow:hidden}
.brand img{width:42px;height:42px;flex:0 0 auto;aspect-ratio:1;object-fit:cover;display:block;
  border-radius:50%;box-shadow:0 0 22px rgba(46,127,240,.45)}
.brand b{font-family:var(--display);font-weight:700;font-size:15px;letter-spacing:.02em;
  display:block;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand span{font-family:var(--mono);font-size:10px;color:var(--muted);letter-spacing:.10em}
.brand span span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.links{display:flex;gap:26px;align-items:center}
.links a{color:var(--muted);text-decoration:none;font-size:13.5px;letter-spacing:.03em;transition:color .25s}
.links a[aria-current=page]{color:var(--cyan)}
@media(hover:hover){ .links a:hover{color:var(--cyan)} }
.links .cta{border:1px solid var(--blue);color:var(--ice);padding:9px 18px;border-radius:100px;
  background:rgba(46,127,240,.08);transition:.3s}
@media(hover:hover){
  .links .cta:hover{background:var(--blue);color:#fff;box-shadow:0 0 24px rgba(46,127,240,.5)}
}

.burger{display:none;flex-direction:column;align-items:flex-end;justify-content:center;
  gap:5px;cursor:pointer;padding:8px 0 8px 14px;flex:0 0 auto;
  background:none;border:0;-webkit-tap-highlight-color:transparent}
.burger i{width:22px;height:2px;background:var(--ice);display:block;border-radius:2px;
  transition:transform .3s cubic-bezier(.2,.9,.3,1),opacity .2s ease}
.burger.open i:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open i:nth-child(2){opacity:0}
.burger.open i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.scrim{position:fixed;inset:0;z-index:45;background:rgba(4,7,15,.6);
  opacity:0;pointer-events:none;transition:opacity .3s ease}
.scrim.open{opacity:1;pointer-events:auto}
body.menu-open{overflow:hidden}

/* ============ FOOTER — her sayfada ayni ============ */
footer{position:relative;z-index:2;border-top:1px solid var(--line);padding:40px 24px}
footer p{color:var(--muted);font-size:13px;line-height:1.7}
footer a{color:var(--muted);text-decoration:none;transition:color .25s}
@media(hover:hover){ footer a:hover{color:var(--cyan)} }
.foot-inner{max-width:1180px;margin:0 auto;display:grid;
  grid-template-columns:1fr auto 1fr;align-items:center;gap:24px}
.foot-copy{text-align:center}
footer .social{display:flex;gap:12px;justify-self:start}
footer .social a{width:36px;height:36px;flex:0 0 auto;border-radius:50%;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--muted);
  transition:color .3s,border-color .3s,transform .35s cubic-bezier(.2,.8,.2,1)}
footer .social svg{display:block}
.foot-logo{display:block;line-height:0;justify-self:end}
.foot-logo img{width:56px;height:56px;aspect-ratio:1;object-fit:cover;display:block;border-radius:50%;
  box-shadow:0 0 18px rgba(46,127,240,.32);
  transition:transform .4s cubic-bezier(.2,.8,.2,1),box-shadow .4s}
@media(hover:hover){
  footer .social a:hover{color:var(--cyan);border-color:var(--cyan);transform:translateY(-2px)}
  .foot-logo:hover img{transform:translateY(-3px);box-shadow:0 0 30px rgba(46,127,240,.6)}
}

/* ============ ORTAK PARCALAR ============ */
.btn{padding:14px 30px;border-radius:100px;text-decoration:none;font-size:14px;font-weight:500;
  letter-spacing:.02em;transition:.35s cubic-bezier(.2,.8,.2,1);display:inline-block;
  border:0;cursor:pointer;font-family:var(--body)}
.btn-p{background:var(--blue);color:#fff;box-shadow:0 10px 40px rgba(46,127,240,.35)}
@media(hover:hover){ .btn-p:hover{transform:translateY(-3px);box-shadow:0 16px 50px rgba(46,127,240,.6)} }
.btn-s{border:1px solid var(--line);color:var(--ice);background:none}
@media(hover:hover){ .btn-s:hover{border-color:var(--cyan);color:var(--cyan);transform:translateY(-3px)} }

.tag{font-family:var(--mono);font-size:11px;letter-spacing:.28em;color:var(--blue);text-transform:uppercase}
.eyebrow{font-family:var(--mono);font-size:11.5px;letter-spacing:.3em;color:var(--cyan);
  text-transform:uppercase;margin-bottom:18px;opacity:.9}

/* metni gradyanla boyayan yardimci siniflar */
.grad,.grad-amber{-webkit-background-clip:text;background-clip:text;color:transparent}
.grad{background-image:linear-gradient(120deg,#fff 10%,var(--cyan) 55%,var(--blue) 95%)}
.grad-amber{background-image:linear-gradient(120deg,#fff 10%,var(--amber) 55%,var(--blue) 95%)}

.reveal{opacity:0;transform:translateY(38px);
  transition:opacity .9s cubic-bezier(.2,.8,.2,1),transform .9s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}

/* Instagram QR kutusu — sss ve galeri */
.qr-box{margin-top:24px;display:flex;align-items:center;gap:24px;flex-wrap:wrap;
  border:1px solid var(--line);border-radius:18px;background:rgba(10,18,48,.4);padding:22px 24px}
.qr-box img{width:132px;height:132px;flex:0 0 auto;display:block;
  background:#fff;border-radius:10px;padding:7px}
.qr-txt{flex:1 1 230px;min-width:0}
.qr-txt span{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--muted);
  text-transform:uppercase;display:block}
.qr-txt a{font-family:var(--display);font-size:18px;font-weight:600;color:var(--ice);
  text-decoration:none;border:0;display:inline-block;margin-top:8px;transition:color .25s}
@media(hover:hover){ .qr-txt a:hover{color:var(--cyan)} }
.qr-txt p{color:var(--muted);font-size:14px;line-height:1.75;font-weight:300;margin-top:10px}

/* ============ ANA SAYFA (main.home) ============ */
.home .hero{min-height:100vh;display:grid;place-items:center;text-align:center;
  padding:120px 22px 80px;position:relative}
.logo-3d{width:210px;height:210px;margin:0 auto 34px;perspective:900px}
.logo-3d img{width:100%;height:100%;object-fit:cover;display:block;border-radius:50%;
  transform-style:preserve-3d;
  box-shadow:0 24px 80px rgba(46,127,240,.35),0 0 0 1px rgba(95,216,255,.18);
  animation:float 7s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.home h1{font-family:var(--display);font-weight:800;font-size:clamp(2.6rem,8vw,5.4rem);
  line-height:.98;letter-spacing:-.03em}
.home h1 .eyebrow{display:block;font-family:var(--mono);font-size:11.5px;font-weight:400;
  letter-spacing:.34em;line-height:1.5;text-transform:uppercase;color:var(--cyan);
  -webkit-text-fill-color:var(--cyan);margin-bottom:20px;opacity:.9}
.home .hero p{max-width:600px;margin:26px auto 0;color:var(--muted);
  font-size:clamp(15px,2vw,17.5px);line-height:1.75;font-weight:300}
.hero-actions{display:flex;gap:14px;justify-content:center;margin-top:40px;flex-wrap:wrap}

.home section{padding:120px 24px;max-width:1180px;margin:0 auto}
.sec-head{margin-bottom:56px;max-width:760px}
.sec-head h2{font-family:var(--display);font-weight:700;font-size:clamp(1.9rem,4.4vw,3rem);
  margin-top:14px;letter-spacing:-.025em;line-height:1.1}
.sec-head p{color:var(--muted);margin-top:16px;font-size:16px;line-height:1.75;font-weight:300}

.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:linear-gradient(160deg,rgba(18,32,74,.5),rgba(10,18,48,.25));
  border:1px solid var(--line);border-radius:18px;padding:30px 26px;position:relative;
  overflow:hidden;transition:transform .5s cubic-bezier(.2,.8,.2,1),border-color .4s;
  transform-style:preserve-3d}
.card::before{content:'';position:absolute;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(46,127,240,.22),transparent 65%);
  left:var(--mx,50%);top:var(--my,50%);transform:translate(-50%,-50%);
  opacity:0;transition:opacity .4s;pointer-events:none}
.card:hover::before{opacity:1}
.card:hover{border-color:rgba(95,216,255,.45)}
.card .num{font-family:var(--mono);font-size:11px;color:var(--blue);letter-spacing:.2em}
.card h3{font-family:var(--display);font-weight:600;font-size:19px;margin:14px 0 10px;letter-spacing:-.01em}
.card p{color:var(--muted);font-size:14.5px;line-height:1.7;font-weight:300}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:18px;overflow:hidden}
.stat{background:var(--void);padding:34px 22px;text-align:center}
.stat b{font-family:var(--display);font-size:clamp(1.9rem,4vw,2.7rem);font-weight:800;
  color:var(--cyan);display:block;letter-spacing:-.03em}
.stat span{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--muted);text-transform:uppercase}

.contact-wrap{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:start}
.info-item{border-top:1px solid var(--line);padding:22px 0}
.info-item span{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--muted);
  text-transform:uppercase;display:block}
.info-item a,.info-item p{color:var(--ice);font-size:16px;margin-top:8px;text-decoration:none;
  display:block;transition:color .3s;word-break:break-all}
.info-item a:hover{color:var(--cyan)}

#form{background:rgba(10,18,48,.4);border:1px solid var(--line);border-radius:20px;padding:34px}
#form .field{margin-bottom:18px}
#form label{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;color:var(--muted);
  text-transform:uppercase;display:block;margin-bottom:9px}
#form input,#form textarea,#form select{width:100%;background:rgba(4,7,15,.7);border:1px solid var(--line);
  border-radius:11px;padding:14px 16px;color:var(--ice);font-family:var(--body);font-size:15px;
  transition:border-color .3s,box-shadow .3s;outline:none}
#form input:focus,#form textarea:focus,#form select:focus{border-color:var(--blue);
  box-shadow:0 0 0 3px rgba(46,127,240,.16)}
#form textarea{resize:vertical;min-height:130px}
#form button{width:100%;background:var(--blue);color:#fff;border:none;border-radius:100px;
  padding:15px;font-family:var(--body);font-size:14.5px;font-weight:600;cursor:pointer;
  letter-spacing:.02em;transition:.3s}
@media(hover:hover){
  #form button:hover{background:var(--cyan);color:var(--void);box-shadow:0 10px 34px rgba(95,216,255,.35)}
}
#form button[disabled]{opacity:.55;cursor:progress}
.hp{position:absolute!important;left:-9999px!important;opacity:0!important;pointer-events:none}
.form-note{font-size:12.5px;color:var(--muted);margin-top:14px;text-align:center;line-height:1.6}
.form-note.ok{color:var(--cyan)}
.form-note.err{color:#ff8080}
.consent{display:flex;align-items:flex-start;gap:11px;margin:-2px 0 20px}
/* #form ile baslamak sart: yukaridaki "#form input{width:100%}" kuralinin
   ozgullugu (id) sinif secicisinden yuksek, aksi halde onay kutusu form
   genisligine yayilir ve mobilde yatay tasma yapar. */
#form .consent input[type=checkbox]{width:18px;height:18px;flex:0 0 auto;margin-top:2px;padding:0;
  accent-color:var(--blue);cursor:pointer}
#form .consent label{font-family:var(--body);font-size:12.5px;font-weight:300;letter-spacing:0;
  text-transform:none;color:var(--muted);line-height:1.65;margin:0;cursor:pointer}
.consent a{color:var(--cyan);text-decoration:none;border-bottom:1px solid rgba(95,216,255,.35)}
@media(hover:hover){ .consent a:hover{border-bottom-color:var(--cyan)} }
#form .consent.miss input[type=checkbox]{outline:2px solid #ff8080;outline-offset:2px}
.form-consent{font-size:12px;color:var(--muted);margin-top:10px;text-align:center;line-height:1.6;opacity:.85}
.form-consent a{color:var(--cyan);text-decoration:none;border-bottom:1px solid rgba(95,216,255,.3)}
@media(hover:hover){ .form-consent a:hover{border-bottom-color:var(--cyan)} }

/* ============ ICERIK SAYFALARI (main.page) ============ */
.page{max-width:820px;margin:0 auto;width:100%;padding:140px 24px 90px}
.page.mid{text-align:center;max-width:780px}
.page h1{font-family:var(--display);font-weight:700;font-size:clamp(1.9rem,4.4vw,2.9rem);
  margin-top:14px;letter-spacing:-.025em;line-height:1.12}
.page .intro{color:var(--muted);font-size:16px;line-height:1.8;font-weight:300;margin-top:26px}
.page.mid .intro{margin:26px auto 0;max-width:560px}
.page .intro a{color:var(--cyan);text-decoration:none;border-bottom:1px solid rgba(95,216,255,.35)}
@media(hover:hover){ .page .intro a:hover{border-bottom-color:var(--cyan)} }
.updated{font-family:var(--mono);font-size:11.5px;color:var(--muted);margin-top:18px;letter-spacing:.04em}
.note{font-family:var(--mono);font-size:11.5px;color:var(--muted);margin-top:18px;
  letter-spacing:.03em;line-height:1.7}
.page .btn{margin-top:26px}

h2.sec{font-family:var(--display);font-weight:700;font-size:clamp(1.3rem,3vw,1.7rem);
  letter-spacing:-.02em;line-height:1.25;margin-top:64px;padding-bottom:14px;
  border-bottom:1px solid var(--line)}
h2.sec + .sub{color:var(--muted);font-size:15px;line-height:1.8;font-weight:300;margin-top:16px}

article{margin-top:20px}
article section{margin-top:44px;scroll-margin-top:110px}
article h2{font-family:var(--display);font-weight:700;font-size:clamp(1.15rem,2.6vw,1.45rem);
  letter-spacing:-.015em;line-height:1.3;padding-bottom:14px;border-bottom:1px solid var(--line)}
article h2 em{font-family:var(--mono);font-style:normal;font-size:12px;color:var(--blue);
  margin-right:12px;letter-spacing:.1em}
article p{color:var(--muted);font-size:15px;line-height:1.85;font-weight:300;margin-top:16px}
article ul{margin:16px 0 0 20px}
article li{color:var(--muted);font-size:15px;line-height:1.85;font-weight:300;margin-top:9px}
article li::marker{color:var(--blue)}
article a{color:var(--cyan);text-decoration:none;border-bottom:1px solid rgba(95,216,255,.35)}
@media(hover:hover){ article a:hover{border-bottom-color:var(--cyan)} }
article strong{color:var(--ice);font-weight:500}

/* etkinlik karti */
.evt{margin-top:26px;border:1px solid var(--line);border-radius:18px;
  background:linear-gradient(160deg,rgba(18,32,74,.5),rgba(10,18,48,.25));
  padding:26px 24px;transition:border-color .4s}
@media(hover:hover){ .evt:hover{border-color:rgba(95,216,255,.45)} }
.evt .when{font-family:var(--mono);font-size:11.5px;color:var(--cyan);letter-spacing:.16em;
  text-transform:uppercase}
.evt h3{font-family:var(--display);font-weight:600;font-size:19.5px;margin:12px 0 10px;
  letter-spacing:-.01em;line-height:1.3}
.evt p{color:var(--muted);font-size:14.8px;line-height:1.75;font-weight:300}
.evt .where{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--muted);
  text-transform:uppercase;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}

/* zaman cizelgesi — ana sayfa ve etkinlikler */
.tl{position:relative;padding-left:34px}
.page .tl{margin-top:34px}
.tl::before{content:'';position:absolute;left:8px;top:6px;bottom:6px;width:1px;
  background:linear-gradient(var(--blue),rgba(46,127,240,.05))}
.tl-item{position:relative;padding:0 0 42px}
.tl-item::before{content:'';position:absolute;left:-30px;top:6px;width:11px;height:11px;
  border-radius:50%;background:var(--void);border:2px solid var(--blue);
  box-shadow:0 0 14px rgba(46,127,240,.8)}
.tl-item .date{font-family:var(--mono);font-size:11px;color:var(--cyan);letter-spacing:.16em}
.tl-item h4{font-family:var(--display);font-size:17.5px;font-weight:600;margin:8px 0 8px}
.tl-item p{color:var(--muted);font-size:14.5px;line-height:1.7;font-weight:300}

.cta-box{margin-top:52px;border:1px solid var(--line);border-radius:18px;
  background:rgba(10,18,48,.4);padding:30px 26px;text-align:center}
.cta-box h2{font-family:var(--display);font-weight:700;font-size:1.35rem;letter-spacing:-.02em;
  border:0;padding:0}
.cta-box p{color:var(--muted);font-size:15px;line-height:1.8;font-weight:300;margin-top:12px}
.cta-box p a{color:var(--cyan);text-decoration:none;border-bottom:1px solid rgba(95,216,255,.35)}
@media(hover:hover){ .cta-box p a:hover{border-bottom-color:var(--cyan)} }

.contact-box{margin-top:44px;border:1px solid var(--line);border-radius:18px;
  background:rgba(10,18,48,.4);padding:26px}
.contact-box h2{border:0;padding:0}
.contact-box .row{margin-top:18px}
.contact-box .row span{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;
  color:var(--muted);text-transform:uppercase;display:block;margin-bottom:5px}
.contact-box .row a,.contact-box .row p{color:var(--ice);font-size:15px;font-weight:400;line-height:1.6}
.contact-box .row a{text-decoration:none;border:0}
@media(hover:hover){ .contact-box .row a:hover{color:var(--cyan)} }

/* galeri bos durumu */
.empty{margin-top:48px;border:1px dashed var(--line);border-radius:20px;
  background:rgba(10,18,48,.28);padding:52px 28px}
.empty .icon{width:58px;height:58px;margin:0 auto 22px;border-radius:16px;
  border:1px solid var(--line);background:rgba(46,127,240,.08);
  display:flex;align-items:center;justify-content:center}
.empty .icon svg{width:26px;height:26px;color:var(--blue)}
.empty h2{font-family:var(--display);font-weight:600;font-size:20px;letter-spacing:-.01em}
.empty p{color:var(--muted);font-size:15px;line-height:1.8;font-weight:300;
  margin:12px auto 0;max-width:460px}
.page.mid .qr-box{justify-content:center;text-align:left;margin-top:34px}

/* ============ TEK MESAJ SAYFALARI (main.center) ============ */
.center{display:grid;place-items:center;text-align:center;padding:130px 22px 70px}
.wrap{max-width:640px}
.center h1{font-family:var(--display);font-weight:700;font-size:clamp(1.5rem,4.4vw,2.3rem);
  letter-spacing:-.025em;line-height:1.15;margin-top:26px}
.center h1.grad{font-weight:800;font-size:clamp(1.9rem,6vw,3.1rem);line-height:1.08;
  letter-spacing:-.03em;margin-top:0}
.code{font-family:var(--display);font-weight:800;font-size:clamp(5rem,20vw,11rem);
  line-height:.85;letter-spacing:-.045em}
.lead{max-width:520px;margin:20px auto 0;color:var(--muted);
  font-size:clamp(14.5px,2vw,16.5px);line-height:1.75;font-weight:300}
.actions{display:flex;gap:14px;justify-content:center;margin-top:38px;flex-wrap:wrap}

.check{width:92px;height:92px;margin:0 auto 34px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(46,127,240,.10);border:1px solid rgba(95,216,255,.35);
  box-shadow:0 0 44px rgba(46,127,240,.35);
  animation:pop .55s cubic-bezier(.2,.9,.3,1) both}
.check svg{width:42px;height:42px;stroke:var(--cyan);stroke-width:2.4;fill:none;
  stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:32;stroke-dashoffset:32;
  animation:draw .5s cubic-bezier(.4,0,.2,1) .35s forwards}
@keyframes pop{from{opacity:0;transform:scale(.7)}to{opacity:1;transform:scale(1)}}
@keyframes draw{to{stroke-dashoffset:0}}

.jump,.follow,.fallback{margin-top:52px;padding-top:26px;border-top:1px solid var(--line)}
.jump>p,.follow>p,.fallback>p{font-family:var(--mono);font-size:10.5px;letter-spacing:.22em;
  color:var(--muted);text-transform:uppercase;margin-bottom:16px}
.jump div{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.jump a{color:var(--muted);text-decoration:none;font-size:13.5px;
  border:1px solid var(--line);border-radius:100px;padding:8px 16px;transition:.28s}
@media(hover:hover){ .jump a:hover{color:var(--cyan);border-color:var(--cyan)} }
.follow div{display:flex;gap:12px;justify-content:center}
.follow a{width:40px;height:40px;flex:0 0 auto;border:1px solid var(--line);border-radius:50%;
  display:grid;place-items:center;color:var(--muted);transition:.3s cubic-bezier(.2,.8,.2,1)}
@media(hover:hover){ .follow a:hover{color:var(--cyan);border-color:var(--cyan);transform:translateY(-2px)} }
.fallback a{color:var(--cyan);text-decoration:none;font-size:14.5px;
  border-bottom:1px solid rgba(95,216,255,.35)}
@media(hover:hover){ .fallback a:hover{border-bottom-color:var(--cyan)} }

/* ============ DUYARLI DUZEN ============ */
@media(max-width:900px){
  .g3,.g4{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .contact-wrap{grid-template-columns:1fr;gap:34px}
}
@media(max-width:860px){
  nav{padding:14px 16px;gap:12px}
  nav.small{padding:10px 16px}
  .brand{gap:10px;min-width:0}
  .brand img{width:34px;height:34px}
  .brand b{font-size:13.5px;white-space:nowrap}
  .brand span span{font-size:8.8px;letter-spacing:.03em;white-space:nowrap}
  .burger{display:flex;z-index:60;margin-right:-4px}
  .links{position:absolute;top:100%;left:12px;right:12px;margin-top:6px;
    flex-direction:column;align-items:stretch;gap:0;padding:8px;
    background:rgba(8,13,26,.94);backdrop-filter:blur(20px);
    border:1px solid var(--line);border-radius:18px;
    box-shadow:0 30px 70px rgba(0,0,0,.55);
    opacity:0;visibility:hidden;transform:translateY(-12px) scale(.98);transform-origin:top center;
    transition:opacity .28s ease,transform .28s cubic-bezier(.2,.9,.3,1),visibility .28s}
  .links.open{opacity:1;visibility:visible;transform:none}
  .links a{font-size:15px;padding:12px 14px;border-radius:10px;color:var(--ice);
    opacity:0;transform:translateY(-8px);
    transition:opacity .3s ease,transform .3s ease,background .2s ease}
  .links.open a{opacity:1;transform:none}
  .links.open a:nth-child(1){transition-delay:.06s}
  .links.open a:nth-child(2){transition-delay:.11s}
  .links.open a:nth-child(3){transition-delay:.16s}
  .links.open a:nth-child(4){transition-delay:.21s}
  .links.open a:nth-child(5){transition-delay:.26s}
  .links a:not(.cta):active{background:rgba(255,255,255,.06)}
  .links a:not(.cta)+a:not(.cta){border-top:1px solid rgba(255,255,255,.07)}
  .links .cta{align-self:center;margin-top:8px;text-align:center;font-weight:600;font-size:14px;
    background:rgba(46,127,240,.10);color:var(--ice);border:1px solid var(--blue);
    padding:10px 22px;border-radius:100px;box-shadow:none}
}
@media(min-width:861px){
  .scrim{display:none}
}
@media(max-width:620px){
  .g3,.g4{grid-template-columns:1fr}
  .foot-inner{grid-template-columns:1fr;justify-items:center;gap:20px}
  .foot-logo{order:-1;justify-self:center}
  footer .social{justify-self:center}
  .home section{padding:84px 20px}
  .logo-3d{width:160px;height:160px}
  .page{padding:118px 18px 70px}
  .center{padding:110px 18px 56px}
  .evt{padding:22px 20px}
  .empty{padding:42px 22px}
  .check{width:78px;height:78px;margin-bottom:28px}
}
@media(max-width:380px){
  .brand span span{font-size:8px;letter-spacing:.01em}
  .tl{padding-left:28px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .check svg{stroke-dashoffset:0}
}