/* ═══════════════════════════════════════════════════════════════
   TIME-GEL / THE OBSERVER — ORTAK SAYFA TASARIMI (build 148)
   Story sayfasinin tasarim dili: ust logo cubugu, sayfa basligi, numarali kartlar, uygulama gibi tuslar.
   Her sayfa kendi rengini :root degiskenleriyle verir (asagidaki varsayilanlar Story'nin renkleri).
   Alt menu ayri dosyada: css/tg-nav.css (dokunulmadi).
   ═══════════════════════════════════════════════════════════════ */
:root{
  --bg:#020712;
  --text:#f4f7ff;
  --muted:rgba(203,213,225,.9);
  --body:rgba(226,232,240,.92);
  --acc:#22d3ee;          /* ana vurgu: etiket, numara, ana tus */
  --acc-rgb:34,211,238;
  --acc2:#a78bfa;         /* ikinci vurgu: kart, ikincil tus */
  --acc2-rgb:167,139,250;
  --acc2-text:#e9d5ff;
  --line-rgb:66,151,255;  /* kart cercevesi */
  --card-bg:rgba(5,12,30,.72);
  --head-bg:rgba(5,6,17,.62);
  --mono:"Courier New",ui-monospace,monospace;
  --sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.tg-site{margin:0;min-height:100vh;background:var(--bg);color:var(--text);font-family:var(--sans);padding-bottom:132px;overflow-x:clip;-webkit-text-size-adjust:100%}
.tg-site a{color:inherit}
.tg-site img{max-width:100%}

/* arka plan katmani (sayfa kendi gorselini/dokusunu buraya koyar) */
.tg-bg{position:fixed;inset:0;z-index:-1;pointer-events:none;background:var(--bg)}

/* ust logo cubugu */
.master-header{position:fixed;top:0;left:0;right:0;z-index:100;height:92px;padding:0 28px;display:flex;align-items:center;background:var(--head-bg);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(130,170,255,.14)}
.master-header a{display:block;width:190px;line-height:0;text-decoration:none;flex:0 0 auto}
.master-header img{display:block;width:100%;height:auto;object-fit:contain}
.master-header .hdr-right{margin-left:auto;display:flex;gap:8px}
@media(max-width:520px){.master-header{height:72px;padding:0 18px}.master-header a{width:150px}}

/* sayfa basligi */
.page-head{padding:124px 16px 8px;max-width:860px;margin:0 auto}
.page-head h1{margin:6px 0 10px;font-size:clamp(26px,6vw,40px);line-height:1.18;color:var(--text);font-weight:600}
.page-head p{margin:0 0 10px;font-size:16px;line-height:1.6;color:var(--body)}
.page-head .row{margin-top:14px}
@media(max-width:520px){.page-head{padding-top:100px}}

/* icerik ve kartlar */
.content{position:relative;z-index:2;max-width:860px;margin:0 auto;padding:8px 16px 24px}
.content.wide{max-width:1100px}
.sec{margin:0 0 22px;padding:22px 20px;border:1px solid rgba(var(--line-rgb),.32);border-radius:18px;background:var(--card-bg);box-shadow:inset 0 1px 0 rgba(var(--acc-rgb),.18);scroll-margin-top:110px}
.sec h2{margin:0 0 8px;font-size:22px;line-height:1.25;color:var(--text);font-weight:600}
.sec h3{margin:18px 0 6px;font-size:17px;line-height:1.3;color:var(--text);font-weight:600}
.sec p,.sec li{font-size:15px;line-height:1.6;color:var(--body)}
.sec p{margin:0 0 12px}
.sec ul,.sec ol{margin:6px 0 12px;padding-left:22px}
.sec a:not(.btn){color:var(--acc);text-decoration:underline;text-decoration-color:rgba(var(--acc-rgb),.4);text-underline-offset:3px}
.sec code,.sec pre{font-family:var(--mono);font-size:13px}
.sec pre{white-space:pre-wrap;overflow-x:auto;padding:12px;border-radius:12px;border:1px solid rgba(var(--acc-rgb),.25);background:rgba(0,0,0,.35);color:var(--body)}
.sec blockquote{margin:12px 0;padding:10px 14px;border-left:3px solid var(--acc);background:rgba(var(--acc-rgb),.05);border-radius:0 12px 12px 0;color:var(--body)}
.sec table{width:100%;border-collapse:collapse;font-size:14px;margin:10px 0}
.sec th,.sec td{padding:8px 10px;border-bottom:1px solid rgba(var(--line-rgb),.22);text-align:left;color:var(--body);vertical-align:top}
.sec th{color:var(--text);font-weight:600}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.tag{display:block;margin:0 0 10px;font-family:var(--mono);font-size:11px;letter-spacing:.32em;color:var(--acc);text-transform:uppercase}

/* tuslar (uygulama gibi) */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 22px;border:1px solid var(--acc);border-radius:14px;background:rgba(var(--acc-rgb),.08);color:var(--text);font-family:var(--mono);font-size:13px;font-weight:bold;letter-spacing:.14em;text-decoration:none;text-shadow:0 0 8px rgba(var(--acc-rgb),.5);box-shadow:0 0 18px rgba(var(--acc-rgb),.18);transition:background .2s,box-shadow .2s;cursor:pointer}
.btn:hover,.btn:focus-visible{background:rgba(var(--acc-rgb),.18);box-shadow:0 0 26px rgba(var(--acc-rgb),.35)}
.btn.ghost{border-color:rgba(var(--acc2-rgb),.7);color:var(--acc2-text);background:rgba(var(--acc2-rgb),.08);text-shadow:0 0 8px rgba(var(--acc2-rgb),.45);box-shadow:none}
.btn.small{min-height:38px;padding:0 14px;font-size:11px}
.row{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
@media(max-width:420px){.row .btn{flex:1 1 100%}}

/* adimlar, kartlar */
.steps{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:12px}
.steps li{display:flex;gap:14px;align-items:flex-start;padding:14px;border:1px solid rgba(var(--acc-rgb),.28);border-radius:14px;background:rgba(var(--acc-rgb),.04)}
.steps .n{flex:0 0 32px;height:32px;border-radius:50%;border:1px solid var(--acc);color:var(--acc);font-family:var(--mono);font-weight:bold;display:flex;align-items:center;justify-content:center;text-shadow:0 0 6px rgba(var(--acc-rgb),.6)}
.steps b{display:block;color:var(--text);font-size:15px;margin-bottom:3px}
.steps span{color:var(--muted);font-size:14px;line-height:1.5}
.grid{display:grid;gap:12px;margin-top:14px}
@media(min-width:640px){.grid{grid-template-columns:1fr 1fr}.grid.three{grid-template-columns:1fr 1fr 1fr}}
.card{padding:16px;border:1px solid rgba(var(--acc2-rgb),.35);border-radius:14px;background:rgba(var(--acc2-rgb),.05)}
.card b{display:block;margin-bottom:5px;color:var(--acc2-text);font-size:15px}
.card span,.card p{color:var(--muted);font-size:14px;line-height:1.5;margin:0}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}
.chip{display:inline-flex;align-items:center;min-height:30px;padding:0 12px;border:1px solid rgba(var(--acc-rgb),.4);border-radius:999px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--acc);text-decoration:none;background:rgba(var(--acc-rgb),.05)}
.shot{display:block;width:min(320px,100%);height:auto;margin:16px auto 0;border:1px solid rgba(var(--acc-rgb),.35);border-radius:18px;box-shadow:0 0 30px rgba(var(--acc-rgb),.12)}
.contrib{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:10px}
.contrib li{padding:12px 14px;border:1px solid rgba(var(--acc-rgb),.28);border-radius:14px;background:rgba(var(--acc-rgb),.04);font-size:14px;line-height:1.55;color:var(--muted)}
.contrib b{color:var(--text)}
.note{font-size:13px;color:rgba(148,163,184,.95);margin-top:12px}

/* bolum ici gezinme (sayfa icindekiler) */
.toc{display:flex;gap:8px;overflow-x:auto;padding:4px 0 10px;scrollbar-width:none}
.toc::-webkit-scrollbar{display:none}
.toc a{flex:0 0 auto}

/* alt bilgi */
.foot{max-width:860px;margin:0 auto;padding:6px 16px 20px;text-align:center;font-size:12px;letter-spacing:.06em;color:rgba(148,163,184,.9);line-height:2}
.foot a{display:inline-block;color:#9fdcff;text-decoration:none;margin:0 8px;white-space:nowrap}

/* telefon cercevesi */
.device{position:relative;width:min(280px,78vw);aspect-ratio:9/19.3;margin:0 auto;padding:12px;border-radius:44px;background:linear-gradient(145deg,#1b2233,#05070d);border:1px solid rgba(var(--acc-rgb),.35);box-shadow:0 0 0 2px #0b0f18,0 30px 60px rgba(0,0,0,.55),0 0 40px rgba(var(--acc-rgb),.15)}
.device:before{content:"";position:absolute;top:4px;left:50%;transform:translateX(-50%);width:56px;height:5px;border-radius:4px;background:#000;z-index:2}
.device img{display:block;width:100%;height:100%;object-fit:cover;object-position:top;border-radius:33px;background:#000}
.devices{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding:10px 4px 18px;scrollbar-width:none}
.devices::-webkit-scrollbar{display:none}
.devices figure{flex:0 0 auto;margin:0;scroll-snap-align:center;text-align:center}
.devices figcaption{margin-top:10px;font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--acc);text-transform:uppercase}

/* form */
.form{display:grid;gap:10px;margin-top:12px}
.form label{font-size:13px;color:var(--muted)}
.form input[type=email],.form input[type=text],.form select{width:100%;min-height:46px;padding:0 14px;border-radius:12px;border:1px solid rgba(var(--acc-rgb),.4);background:rgba(0,0,0,.35);color:var(--text);font-size:16px;font-family:var(--sans)}
.form input:focus,.form select:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px rgba(var(--acc-rgb),.2)}
.form .seg{display:flex;gap:8px}
.form .seg label{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;min-height:42px;border:1px solid rgba(var(--acc2-rgb),.45);border-radius:12px;cursor:pointer;color:var(--acc2-text);font-family:var(--mono);font-size:12px;letter-spacing:.12em}
.form .seg input{accent-color:var(--acc)}
.form .seg label:has(input:checked){background:rgba(var(--acc2-rgb),.16);border-color:var(--acc2)}
.form .hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-msg{min-height:20px;font-size:14px;line-height:1.5}
.form-msg.ok{color:#86efac}.form-msg.err{color:#fca5a5}

/* acilir kutu */
.sheet-bg{position:fixed;inset:0;z-index:20000;display:none;align-items:flex-end;justify-content:center;background:rgba(0,0,0,.6)}
.sheet-bg.on{display:flex}
.sheet{width:min(520px,100%);max-height:85vh;overflow:auto;padding:20px 20px max(20px,env(safe-area-inset-bottom));border-radius:24px 24px 0 0;border:1px solid rgba(var(--acc-rgb),.4);border-bottom:0;background:#060d1f}
.sheet h3{margin:0 0 8px;font-size:18px}
@media(min-width:640px){.sheet-bg{align-items:center}.sheet{border-radius:24px;border-bottom:1px solid rgba(var(--acc-rgb),.4)}}

@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* build 228: AN temasi (sohbette secildiyse; degiskenler sayfanin basindaki kucuk betikle gelir). Sade: parilti yok, duz kartlar. */
html[data-theme="an"] body.tg-site{background:#0c0b0a}
html[data-theme="an"] .tg-bg{background:#0c0b0a!important}
html[data-theme="an"] .tg-bg::before,html[data-theme="an"] .tg-bg::after{opacity:.18}
html[data-theme="an"] .sec{box-shadow:none;border-color:rgba(120,112,100,.28)}
html[data-theme="an"] .master-header{border-bottom:1px solid transparent;border-image:linear-gradient(90deg,transparent,var(--acc),transparent) 1}

/* build 229: kaydirma cubuklari oval kare */
/* build 233: Chrome 121+ scrollbar-width gorunce ::-webkit-scrollbar kurallarini YOK SAYIYOR: sohbetin gizli yerlesik cubugu geri geliyor,
   ozel kaydirma gostergesiyle ust uste biniyordu; oval kare de uygulanmiyordu. Ince cubuk yalniz WebKit desteklemeyen tarayicida (Firefox). */
@supports not selector(::-webkit-scrollbar){*{scrollbar-width:thin}}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(var(--line-rgb,140,140,140),.45);border-radius:6px;border:2px solid transparent;background-clip:padding-box}