:root{
  --ink:#111111; --paper:#ffffff;
  --yellow:rgba(250,204,21,.42);   /* single signature glass colour: raise alpha for a more solid panel */
  --display:"Bowlby One","Cairo",sans-serif;
  --text:"Space Grotesk","Cairo",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;background:var(--ink);color:var(--paper);font-family:var(--text);overflow:hidden}
[dir=rtl] body{font-family:"Cairo",var(--text)}

#bg{position:fixed;inset:0;width:100%;height:100%;object-fit:cover;opacity:1;transition:opacity .8s ease}
#bg.fade{opacity:0}
.scrim{position:fixed;inset:0;background:linear-gradient(rgba(17,17,17,.3),rgba(17,17,17,.1) 40%,rgba(17,17,17,.45));pointer-events:none}

/* Logo: always the top layer, never blurred, never behind the glass */
.top{position:fixed;top:max(20px,env(safe-area-inset-top));left:0;right:0;display:flex;justify-content:center;z-index:100;pointer-events:none}
.logo{width:clamp(88px,9vw,124px);height:auto;opacity:1;filter:none}

.open{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:60px;height:60px;border:0;border-radius:15px;
  background:rgba(250,204,21,.92);color:var(--ink);cursor:pointer;z-index:4;transition:opacity .25s,transform .3s}
.open:hover{transform:translate(-50%,-50%) scale(1.06)}
.open svg,.close svg{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}

.panel{position:fixed;top:128px;bottom:64px;left:50%;width:0;transform:translateX(-50%);z-index:3;border-radius:40px;overflow:hidden;
  background:var(--yellow);color:var(--ink);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);
  transition:width .9s cubic-bezier(.7,0,.2,1);display:flex;align-items:center;justify-content:center}
body.active .panel{width:min(980px,calc(100vw - 32px))}
.panel-inner{width:calc(100% - 112px);opacity:0;transition:opacity .5s;padding:24px 0}
body.active .panel-inner{opacity:1;transition-delay:.7s}
body.active .open{opacity:0;pointer-events:none}

.close{position:absolute;top:18px;right:18px;width:44px;height:44px;border:0;background:none;color:var(--ink);cursor:pointer;opacity:0;pointer-events:none;transition:opacity .6s}
[dir=rtl] .close{right:auto;left:18px}
body.active .close{opacity:1;pointer-events:all;transition-delay:.9s}

.tagline{font-family:var(--display);font-size:clamp(30px,5.6vw,68px);line-height:1.05;text-transform:uppercase;margin-bottom:28px}
/* Bowlby One has no Turkish glyphs for Ğ/İ/Ş: use a full-coverage bold face for TR */
:lang(tr) .tagline{font-family:"Space Grotesk",sans-serif;font-weight:700;letter-spacing:-.015em}
[dir=rtl] .tagline{font-family:"Cairo";font-weight:900;text-transform:none;line-height:1.3}
.bio{font-size:clamp(15px,1.7vw,19px);line-height:1.6;font-weight:500;max-width:60ch}
.links{margin-top:32px;display:flex;gap:14px;flex-wrap:wrap}
.links a.btn{color:var(--yellow-solid,#111);text-decoration:none;background:var(--ink);color:#FACC15;width:58px;height:58px;display:inline-flex;align-items:center;justify-content:center;border-radius:14px;transition:transform .2s}
.social{display:flex;gap:18px;margin-top:28px}
.social a{color:inherit;display:inline-flex;opacity:.85;transition:opacity .2s,transform .2s}
.social a:hover{opacity:1;transform:translateY(-2px)}
.foot-left{display:flex;align-items:center;gap:20px}
.foot-social{margin-top:0;gap:14px}
.links a.btn:hover{transform:translateY(-2px)}
.links a.btn:focus-visible{outline-color:var(--ink)}

.bottom{position:fixed;left:0;right:0;bottom:0;z-index:5;display:flex;justify-content:space-between;align-items:center;padding:16px 28px max(16px,env(safe-area-inset-bottom));font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.lang button{background:none;border:0;color:inherit;font:inherit;letter-spacing:inherit;cursor:pointer;padding:6px 8px;opacity:.6}
.lang button[aria-pressed=true]{opacity:1;border-bottom:1px solid currentColor}
[dir=rtl] .bottom{font-family:"Cairo"}

@media (max-width:640px){
  .bottom{padding:12px 16px max(12px,env(safe-area-inset-bottom))}
  .panel{top:104px;bottom:56px;border-radius:28px}
  body.active .panel{width:calc(100vw - 16px)}
  .panel-inner{width:calc(100% - 48px)}
}
@media (prefers-reduced-motion:reduce){*{transition-duration:.01ms!important}}
button:focus-visible,a:focus-visible{outline:2px solid var(--paper);outline-offset:4px}
.panel button:focus-visible,.panel a:focus-visible{outline-color:var(--ink)}