/* Yerleşim: hero (kimlik + yazma eser küreleri), ardından tek sütunlu okuma akışında bölümler; her bölüm solda dar başlık sütunu, sağda içerik. Altta yüzen menü çubuğu. */
/* Palet: lacivert ve pirinç */
:root{
  --paper:#F4F4F1;--surface:#FFFFFF;--ink:#141B2D;--muted:#5A6275;--gold-text:#80602A;
  --primary:#24406F;--primary-deep:#16284A;--gold:#A27A3A;--gold-soft:#E9DFCB;--accent2:#7C2F2B;--line:#DCDFE5;
  --ok:#2F6B4F;--ok-soft:#E3EFE8;--warn:#7A4E0E;--warn-soft:#F6EBD6;--err:#9B2C2C;--err-soft:#F7E3E1;
  --on-primary:#FFFFFF;--glass-hi:255,255,255;--shadow:20,27,45;
  --f-display:"Literata","Iowan Old Style","Georgia",serif;
  --f-body:"Literata","Iowan Old Style","Georgia",serif;
  --f-ui:"Instrument Sans","Segoe UI",system-ui,sans-serif;
  --f-ar:"Noto Naskh Arabic","Amiri","Traditional Arabic",serif;
  --f-ar-classic:"Amiri","Noto Naskh Arabic",serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#0E1220;--surface:#161B2C;--ink:#E8EAF0;--muted:#9AA3B5;--gold-text:#D3AE6C;
    --primary:#93AEDF;--primary-deep:#2B4678;--gold:#D3AE6C;--gold-soft:#3A3222;--accent2:#D9897F;--line:#272E44;
    --ok:#7CC4A0;--ok-soft:#18302A;--warn:#E2B66A;--warn-soft:#33291A;--err:#F0928A;--err-soft:#3A1E1E;
    --on-primary:#FFFFFF;--glass-hi:220,228,245;--shadow:0,0,0;color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --paper:#0E1220;--surface:#161B2C;--ink:#E8EAF0;--muted:#9AA3B5;--gold-text:#D3AE6C;
  --primary:#93AEDF;--primary-deep:#2B4678;--gold:#D3AE6C;--gold-soft:#3A3222;--accent2:#D9897F;--line:#272E44;
  --ok:#7CC4A0;--ok-soft:#18302A;--warn:#E2B66A;--warn-soft:#33291A;--err:#F0928A;--err-soft:#3A1E1E;
  --on-primary:#FFFFFF;--glass-hi:220,228,245;--shadow:0,0,0;color-scheme:dark;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.65;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));
  padding-bottom:110px;-webkit-font-smoothing:antialiased}
html[dir="rtl"] body{font-family:var(--f-ar)}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
.wrap{max-width:1180px;margin-inline:auto}
.ui{font-family:var(--f-ui)}
html[dir="rtl"] .ui{font-family:var(--f-ar)}

/* Üst bar */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-block:14px;background:color-mix(in srgb,var(--paper) 86%,transparent);backdrop-filter:blur(10px)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--paper)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--f-ui);font-size:13px;color:var(--muted)}
.brand img{width:34px;height:34px;border-radius:50%;box-shadow:0 0 0 1px var(--line)}
.top-right{display:flex;align-items:center;gap:10px;font-family:var(--f-ui);font-size:14px}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;padding:3px;background:var(--surface)}
.lang button{border:0;background:none;color:var(--muted);font:500 12.5px var(--f-ui);padding:5px 10px;border-radius:999px;cursor:pointer}
.lang button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
.pill-btn{color:var(--ink);text-decoration:none;padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);cursor:pointer;white-space:nowrap;font:500 14px var(--f-ui);display:inline-flex;align-items:center;gap:8px}
.pill-btn:hover{border-color:var(--primary)}
.avatar{width:24px;height:24px;border-radius:50%;background:var(--primary-deep);color:#fff;display:inline-grid;place-items:center;font:600 11px var(--f-ui);flex:none}
.brand span{white-space:nowrap}
.acct{position:relative}
.acct-menu{position:absolute;inset-inline-end:0;top:calc(100% + 8px);background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:6px;min-width:200px;box-shadow:0 18px 40px -16px rgba(var(--shadow),.35);z-index:25}
.acct-menu p{margin:6px 10px 8px;font:12.5px var(--f-ui);color:var(--muted)}
.acct-menu button{display:block;width:100%;text-align:start;border:0;background:none;padding:9px 10px;border-radius:9px;cursor:pointer;font:14px var(--f-ui)}
.acct-menu button:hover{background:var(--paper)}
@media (max-width:560px){.brand span{display:none}.pill-btn .lbl{display:none}}

/* Hero */
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);align-items:center;gap:clamp(24px,5vw,72px);padding-block:clamp(28px,6vw,72px) clamp(40px,6vw,80px)}
.id{min-width:0}
.inst{font-family:var(--f-ui);font-size:14px;color:var(--muted);margin:0 0 18px;display:flex;align-items:center;gap:8px}
.inst::before{content:"";width:22px;height:1px;background:var(--gold);flex:none}
h1{font-family:var(--f-display);font-weight:420;font-variation-settings:"opsz" 72;font-size:clamp(48px,7.4vw,98px);line-height:.98;letter-spacing:-.025em;margin:0 0 18px;text-wrap:balance}
html[dir="rtl"] h1{letter-spacing:0}
.role{font-size:clamp(19px,2vw,23px);font-style:italic;font-weight:380;margin:0 0 22px;color:var(--primary)}
html[dir="rtl"] .role{font-style:normal}
.lede{max-width:34em;margin:0 0 28px;opacity:.86}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}
.chips li{font-family:var(--f-ui);font-size:14px;padding:6px 13px;border-radius:999px;border:1px solid var(--line);background:var(--surface)}
html[dir="rtl"] .chips li{font-family:var(--f-ar)}
.chips li b{display:inline-block;width:7px;height:7px;border-radius:50%;margin-inline-end:8px;vertical-align:1px}
.hero .chips{margin-bottom:32px}
.ctas{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.btn{font:500 15px var(--f-ui);text-decoration:none;padding:12px 20px;border-radius:12px;border:1px solid transparent;cursor:pointer;transition:transform .15s,background .2s,border-color .2s;display:inline-flex;align-items:center;gap:8px;justify-content:center}
html[dir="rtl"] .btn{font-family:var(--f-ar)}
.btn:active{transform:translateY(1px)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn-pri{background:var(--primary-deep);color:var(--on-primary)}
.btn-pri:hover:not([disabled]){background:color-mix(in srgb,var(--primary-deep) 80%,var(--primary))}
.btn-sec{border-color:var(--line);color:var(--ink);background:transparent}
.btn-sec:hover:not([disabled]){border-color:var(--ink)}
.btn-sm{padding:8px 14px;font-size:14px;border-radius:10px}
.meta{margin-top:26px;display:flex;flex-wrap:wrap;gap:6px 20px;font-family:var(--f-ui);font-size:13.5px;color:var(--muted)}
.meta a{display:inline-block;padding-block:3px;text-decoration:none;border-bottom:1px solid var(--line)}
.meta a:hover{color:var(--ink);border-color:var(--gold)}

.orbit{position:relative;width:100%;max-width:560px;aspect-ratio:1;justify-self:center;touch-action:pan-y}
.orbit canvas{position:absolute;top:0;left:0;right:0;bottom:0;width:100%;height:100%}
@supports not (aspect-ratio:1){.orbit{height:0;padding-bottom:min(100%,560px)}.photo{height:40%}}
@media (max-width:860px){@supports not (aspect-ratio:1){.orbit{padding-bottom:min(100%,400px)}}}
.photo{position:absolute;left:50%;top:50%;width:40%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;margin:0;
  background:var(--surface);box-shadow:0 0 0 6px var(--paper),0 0 0 7px var(--gold-soft),0 28px 60px -24px rgba(var(--shadow),.55);overflow:hidden}
.photo img{width:100%;height:100%;object-fit:cover;display:block}
.tip{position:absolute;pointer-events:none;transform:translate(-50%,calc(-100% - 10px));background:var(--ink);color:var(--paper);
  font:500 12.5px/1.35 var(--f-ui);padding:6px 10px;border-radius:8px;width:max-content;max-width:240px;text-align:center;opacity:0;transition:opacity .15s;z-index:2}
.tip small{display:block;opacity:.7;font-weight:400}
.tip.on{opacity:1}

/* Bölümler */
.sec{display:grid;grid-template-columns:200px minmax(0,1fr);gap:clamp(20px,4vw,56px);padding-block:clamp(48px,7vw,88px);border-top:1px solid var(--line)}
.sec-head{min-width:0;align-self:start;position:sticky;top:90px}
.sec-head h2{font-family:var(--f-display);font-weight:450;font-size:clamp(26px,2.6vw,32px);line-height:1.15;letter-spacing:-.01em;margin:0;text-wrap:balance}
.sec-head p{font:13.5px/1.5 var(--f-ui);color:var(--muted);margin:10px 0 0}
.sec-body{min-width:0}
.sec-body>p{max-width:38em;margin:0 0 18px}
.big{font-family:var(--f-display);font-size:clamp(22px,2.2vw,27px);line-height:1.45;font-weight:380;letter-spacing:-.005em;max-width:30em}
@media (max-width:860px){
  .hero{grid-template-columns:1fr}
  .orbit{order:-1;max-width:400px}
  .sec{grid-template-columns:1fr}
  .sec-head{position:static}
}

/* Hadis bandı */
.quote{margin:40px 0 0;padding:32px 0 6px;border-top:1px solid var(--gold-soft);display:grid;gap:10px}
.quote blockquote{margin:0}
.quote .ar{font-family:var(--f-ar-classic);font-size:clamp(26px,3.2vw,38px);line-height:1.7;color:var(--primary);direction:rtl;text-align:right;margin:0}
.quote .tr{font-style:italic;margin:0;max-width:36em}
.quote cite{font:13px var(--f-ui);color:var(--muted);font-style:normal}

/* Zaman çizelgesi */
.tl{list-style:none;margin:0;padding:0;display:grid}
.tl li{display:grid;grid-template-columns:118px minmax(0,1fr);gap:20px;padding-block:18px;border-bottom:1px solid var(--line)}
.tl li:first-child{padding-top:0}
.tl .when{font:500 14px var(--f-ui);color:var(--muted);font-variant-numeric:tabular-nums;padding-top:3px}
.tl .kind{display:inline-block;font:600 11.5px var(--f-ui);color:var(--gold-text);margin-bottom:4px}
.tl h3{font-family:var(--f-display);font-weight:480;font-size:20px;margin:0 0 2px;line-height:1.3}
.tl p{margin:0;color:var(--muted);font-size:15.5px}
.tl .now .when{color:var(--primary)}
.aside-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:28px;margin-top:36px}
.aside-grid .h4{font:600 13px var(--f-ui);color:var(--muted);margin:0 0 12px}
@media (max-width:520px){.tl li{grid-template-columns:1fr;gap:4px}}

/* Yayınlar */
.pubs{display:grid}
.pub{display:grid;grid-template-columns:72px minmax(0,1fr);gap:20px;padding-block:18px;border-bottom:1px solid var(--line)}
.pub .yr{font-family:var(--f-display);font-size:24px;padding-top:2px;line-height:1;color:var(--gold);font-variant-numeric:tabular-nums}
.pgrp{font:600 13px var(--f-ui);color:var(--muted);margin:30px 0 4px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.pgrp:first-child{margin-top:0}
.pub .kind{font:600 11.5px var(--f-ui);color:var(--muted)}
.pub h4{font-family:var(--f-display);font-weight:480;font-size:19px;line-height:1.35;margin:0 0 4px;text-wrap:balance}
.plink{display:inline-block;padding-block:4px;font:13.5px var(--f-ui);color:var(--primary);text-decoration:none;border-bottom:1px solid color-mix(in srgb,var(--primary) 35%,transparent);overflow-wrap:anywhere}
.plink:hover{border-color:var(--primary)}
.pub h3{font-family:var(--f-display);font-weight:480;font-size:21px;line-height:1.35;margin:4px 0 6px;text-wrap:balance}
.pub .cite{font-size:15px;color:var(--muted);margin:0 0 6px}
.pub .cite i{color:var(--ink)}
@media (max-width:520px){.pub{grid-template-columns:1fr;gap:6px}}

/* Projeler */
.projects{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:18px}
.proj{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px;display:flex;flex-direction:column;gap:10px;min-width:0}
.status{align-self:flex-start;font:600 11.5px var(--f-ui);padding:4px 10px;border-radius:999px;background:var(--gold-soft);color:var(--warn)}
.status.test{background:var(--ok-soft);color:var(--ok)}
.proj h3{font-family:var(--f-display);font-weight:500;font-size:23px;margin:2px 0 0}
.proj .sub{font:14px var(--f-ui);color:var(--muted);margin:0}
.proj p{margin:0;font-size:15.5px}
.proj dl{margin:4px 0 0;font-size:14.5px;display:grid;gap:8px}
.proj dt{font:600 12px var(--f-ui);color:var(--muted)}
.proj dd{margin:0}
details{border-top:1px solid var(--line);padding-top:10px;margin-top:auto}
summary{cursor:pointer;font:500 14px var(--f-ui);color:var(--primary);list-style:none;display:flex;align-items:center;gap:6px}
summary::-webkit-details-marker{display:none}
summary::before{content:"+";display:inline-grid;place-items:center;width:18px;height:18px;border-radius:50%;border:1px solid currentColor;font-size:13px;line-height:1}
details[open] summary::before{content:"−"}
details ul{margin:10px 0 0;padding-inline-start:18px;font:14px/1.6 var(--f-ui);columns:1}
.ip{margin-top:22px;font:13.5px/1.6 var(--f-ui);color:var(--muted);max-width:60em}

/* Tavsiyeler ve eklentiler */
.feature{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px}
.feature h3{font-family:var(--f-display);font-weight:500;font-size:22px;margin:4px 0 6px}
.feature p{margin:0;font-size:15.5px;color:var(--muted)}
.feature .acts{display:flex;gap:10px;flex-wrap:wrap}
.eyebrow{font:600 12px var(--f-ui);color:var(--gold-text)}
@media (max-width:720px){.feature{grid-template-columns:1fr}}
.exts{display:grid;gap:14px}
.ext{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px 24px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 24px;align-items:start}
.ext h3{font-family:var(--f-display);font-weight:500;font-size:21px;margin:0}
.ext .plat{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 8px;padding:0;list-style:none}
.ext .plat li{font:500 12px var(--f-ui);padding:3px 9px;border-radius:999px;background:var(--paper);border:1px solid var(--line);color:var(--muted)}
.ext p{margin:0;font-size:15.5px}
.ext .acts{display:flex;flex-direction:column;gap:6px;align-items:stretch;min-width:190px}
.ext .acts small{font:12px var(--f-ui);color:var(--muted);text-align:center}
.ext details{grid-column:1/-1;margin-top:8px}
.ext details div{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:16px;margin-top:10px;font:14px/1.6 var(--f-ui)}
.ext details b{display:block;font-size:12px;color:var(--muted);margin-bottom:2px}
@media (max-width:720px){.ext{grid-template-columns:1fr}.ext .acts{min-width:0}}

/* Yorumlar */
.cm-top{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;align-items:center;margin-bottom:18px}
.filters{display:flex;flex-wrap:wrap;gap:6px}
.filters button{font:500 13px var(--f-ui);padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:transparent;cursor:pointer;color:var(--muted)}
.filters button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.composer{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:20px;margin-bottom:26px}
.composer.locked{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between}
.composer.locked p{margin:0;font:15px var(--f-ui);color:var(--muted);max-width:34em}
.composer .row{display:flex;gap:10px;align-items:center;margin-bottom:10px;font:14px var(--f-ui)}
.composer textarea{width:100%;min-height:110px;resize:vertical;border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:var(--paper);font-size:16px;line-height:1.55}
.composer textarea:focus{outline:2px solid var(--primary);outline-offset:0;border-color:transparent}
.composer textarea[aria-invalid="true"]{outline:2px solid var(--err)}
.composer .foot{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;margin-top:10px;font:13px var(--f-ui);color:var(--muted)}
select{border:1px solid var(--line);border-radius:10px;padding:7px 10px;background:var(--paper)}
.msg{font:13.5px var(--f-ui);padding:9px 12px;border-radius:10px;margin-top:10px}
.msg.err{background:var(--err-soft);color:var(--err)}
.msg.ok{background:var(--ok-soft);color:var(--ok)}
.msg.info{background:var(--warn-soft);color:var(--warn)}
.clist{list-style:none;margin:0;padding:0;display:grid}
.cmt{display:grid;grid-template-columns:40px minmax(0,1fr);gap:14px;padding-block:18px;border-bottom:1px solid var(--line)}
.cmt .av{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font:600 14px var(--f-ui);color:#fff;background:var(--primary-deep)}
.cmt header{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:baseline;font:14px var(--f-ui)}
.cmt header b{font-weight:600}
.cmt header time{color:var(--muted);font-size:13px}
.tag{font:500 11.5px var(--f-ui);padding:2px 8px;border-radius:999px;background:var(--paper);border:1px solid var(--line);color:var(--muted)}
.tag.sample{background:var(--warn-soft);border-color:transparent;color:var(--warn)}
.cmt p{margin:6px 0 0;font-size:16px;white-space:pre-wrap;overflow-wrap:anywhere}
.cmt .own{font:13px var(--f-ui);margin-top:6px}
.cmt .own button{border:0;background:none;color:var(--muted);cursor:pointer;padding:0;text-decoration:underline}
.rules{font:13px/1.6 var(--f-ui);color:var(--muted);margin-top:18px;max-width:60em}

/* İletişim */
.contact{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:28px}
.mailbox{font-family:var(--f-display);font-size:clamp(20px,2.4vw,26px);overflow-wrap:anywhere;margin:4px 0 12px}
.form{display:grid;gap:12px}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label.f{display:grid;gap:5px;font:500 13px var(--f-ui);color:var(--muted)}
label.f input,label.f textarea{min-width:0;width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:var(--surface);font:16px var(--f-ui);color:var(--ink)}
label.f textarea{min-height:120px;resize:vertical}
label.f input:focus,label.f textarea:focus{outline:2px solid var(--primary);outline-offset:0;border-color:transparent}
@media (max-width:720px){.contact,.form .two{grid-template-columns:1fr}}

footer.site-foot{border-top:1px solid var(--line);padding-block:28px;display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;align-items:center;font:13.5px var(--f-ui);color:var(--muted)}
.foot-nav{display:flex;flex-wrap:wrap;gap:6px 18px}
.foot-nav a,.linklike{color:var(--muted);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line);background:none;border:0;padding:6px 0;font:inherit;cursor:pointer}
.foot-nav a:hover,.linklike:hover{color:var(--ink);text-decoration-color:currentColor}
.small{margin:0;font-size:15.5px}
.small-muted{margin:0;font-size:14px;color:var(--muted)}
.mailbox a{color:inherit;text-decoration:none;border-bottom:1px solid var(--gold-soft)}
.mailbox a:hover{border-color:var(--gold)}

/* Menü çubuğu */
.dock{position:fixed;left:50%;bottom:calc(18px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:40;
  display:flex;gap:4px;padding:6px;border-radius:999px;background:var(--ink);box-shadow:0 14px 40px -12px rgba(var(--shadow),.5)}
.dock button{width:44px;height:44px;border-radius:50%;border:0;background:transparent;color:var(--paper);display:grid;place-items:center;cursor:pointer;transition:background .2s}
.dock button:hover,.dock button[aria-expanded="true"]{background:color-mix(in srgb,var(--paper) 16%,transparent)}
.dock svg{width:20px;height:20px}
.sheet{position:fixed;left:50%;bottom:calc(82px + env(safe-area-inset-bottom,0px));z-index:39;width:min(340px,calc(100vw - 32px));
  transform:translateX(-50%) translateY(10px) scale(.97);transform-origin:50% 100%;opacity:0;pointer-events:none;transition:opacity .2s,transform .25s cubic-bezier(.2,.8,.2,1);
  background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:10px;box-shadow:0 24px 60px -20px rgba(var(--shadow),.4);max-height:70vh;overflow:auto}
.sheet.open{opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0) scale(1)}
.sheet a{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:10px 14px;border-radius:12px;text-decoration:none;font-size:17px}
.sheet a span{font:12px var(--f-ui);color:var(--muted)}
.sheet a:hover,.sheet a.cur{background:var(--paper)}

/* Giriş / kayıt penceresi */
dialog{border:0;padding:0;background:transparent;max-width:min(460px,calc(100vw - 32px));width:100%;color:var(--ink)}
dialog::backdrop{background:rgba(10,14,26,.5);backdrop-filter:blur(3px)}
.dlg{max-height:calc(100dvh - 32px);overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:0 30px 80px -20px rgba(0,0,0,.45)}
.dlg-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.dlg-head img{width:36px;height:36px;border-radius:50%}
.x{border:0;background:var(--paper);width:34px;height:34px;border-radius:50%;cursor:pointer;font-size:18px;line-height:1}
.tabs{display:grid;grid-template-columns:1fr 1fr;background:var(--paper);border-radius:12px;padding:4px;margin-bottom:18px}
.tabs button{border:0;background:none;padding:9px;border-radius:9px;font:500 14px var(--f-ui);cursor:pointer;color:var(--muted)}
.tabs button[aria-selected="true"]{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px rgba(var(--shadow),.15)}
.dlg h2{font-family:var(--f-display);font-weight:480;font-size:24px;margin:0 0 4px}
.dlg .hint{font:13.5px var(--f-ui);color:var(--muted);margin:0 0 16px}
.check{display:flex;gap:10px;align-items:flex-start;font:13px/1.5 var(--f-ui);color:var(--muted)}
.check input{margin-top:3px;accent-color:var(--primary-deep)}
.linkbtn{border:0;background:none;color:var(--primary);cursor:pointer;font:13.5px var(--f-ui);padding:0;justify-self:start}
.pw{position:relative}
.pw button{position:absolute;inset-inline-end:8px;bottom:8px;border:0;background:none;font:12.5px var(--f-ui);color:var(--muted);cursor:pointer}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.sheet{transition:none}}

/* Yardımcılar */
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;inset-inline-start:16px;top:-60px;z-index:100;background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:10px;font:500 14px var(--f-ui);text-decoration:none}
.skip:focus{top:12px}
.btn-link{background:none;border:0;color:var(--primary);text-decoration:underline;text-underline-offset:3px;padding-inline:6px}
.btn-sm.btn-link{padding:8px 6px}
a.btn{color:inherit}
a.btn-pri{color:var(--on-primary)}
.tl a:not(.btn),.ext a:not(.btn),.rules a,.legal a:not(.btn),.check a{color:var(--primary)}
.load-err{font:14px var(--f-ui);color:var(--muted);padding:14px 0}

/* SSS */
.faq{margin-top:26px;display:grid;gap:0;border-top:1px solid var(--line)}
.faq h3{font:600 13px var(--f-ui);color:var(--muted);margin:22px 0 4px}
.faq details{border-top:0;border-bottom:1px solid var(--line);padding:14px 0;margin:0}
.faq summary{color:var(--ink);font:500 15.5px var(--f-ui)}
.faq details p{margin:10px 0 0 26px;font-size:15.5px;color:var(--muted);max-width:42em}
html[dir="rtl"] .faq details p{margin:10px 26px 0 0}

/* Çerez onayı */
.consent{position:fixed;z-index:60;inset-inline:max(16px,env(safe-area-inset-left,0px)) max(16px,env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));
  max-width:520px;margin-inline:auto;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px 20px;box-shadow:0 24px 60px -18px rgba(var(--shadow),.45);font-family:var(--f-ui)}
html[dir="rtl"] .consent{font-family:var(--f-ar)}
.consent h2{font:600 15px var(--f-ui);margin:0 0 6px}
.consent p{font-size:13.5px;line-height:1.55;color:var(--muted);margin:0}
.consent a{color:var(--primary)}
.consent-acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;align-items:center}
.consent-opts{display:grid;gap:8px;margin-top:12px}
.consent .opt{display:flex;gap:14px;justify-content:space-between;align-items:center;border:1px solid var(--line);border-radius:12px;padding:10px 12px;cursor:default}
.consent label.opt{cursor:pointer}
.consent .opt b{font-size:14px}
.consent .opt p{font-size:12.5px;margin-top:2px}
.consent .always{font-size:12px;color:var(--ok);white-space:nowrap}
.consent input[type=checkbox]{width:40px;height:22px;flex:none;accent-color:var(--primary-deep)}
.consent-msg{margin-top:6px!important;color:var(--ok)!important}

/* Hesap penceresi */
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font:14px var(--f-ui);margin:0 0 16px}
.kv dt{color:var(--muted)}
.kv dd{margin:0;overflow-wrap:anywhere}
.acct-sec{border-top:1px solid var(--line);padding-top:14px;margin-top:14px;display:grid;gap:10px}
.acct-sec h3{font:600 14px var(--f-ui);margin:0}
.acct-sec p{font:13.5px var(--f-ui);color:var(--muted);margin:0}
label.f select{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:var(--surface);font:15px var(--f-ui)}

/* Hukuki sayfalar */
.legal{max-width:760px;margin-inline:auto;padding-block:40px 80px}
.legal h1{font-size:clamp(34px,5vw,48px);margin-bottom:8px}
.legal .updated{font:13.5px var(--f-ui);color:var(--muted);margin:0 0 28px}
.legal h2{font-family:var(--f-display);font-weight:500;font-size:23px;margin:36px 0 10px}
.legal h3{font:600 15px var(--f-ui);margin:22px 0 6px}
.legal p,.legal li{font-size:16.5px}
.legal ul{padding-inline-start:20px}
.legal table{width:100%;border-collapse:collapse;font:14px var(--f-ui);margin:10px 0 18px}
.legal th,.legal td{border:1px solid var(--line);padding:9px 10px;text-align:start;vertical-align:top}
.legal th{background:var(--surface)}
.legal .tbl{overflow-x:auto}
.todo{background:var(--warn-soft);color:var(--warn);border-radius:6px;padding:1px 6px;font:500 .9em var(--f-ui)}
.legal-nav{display:flex;flex-wrap:wrap;gap:8px 18px;font:14px var(--f-ui);margin-bottom:22px}
.legal-nav a{color:var(--muted);display:inline-block;padding-block:4px}

/* 404 */
.nf{min-height:70vh;display:grid;place-items:center;text-align:start;padding-block:40px}
.nf-box{max-width:560px}
.nf .code{font:600 13px var(--f-ui);color:var(--gold-text);margin:0 0 6px}
.nf h1{font-size:clamp(36px,6vw,56px)}
.nf p{font-size:17px;color:var(--muted)}

.muted-lbl{color:var(--muted)}

/* Üst menü: Eğitimler bağlantısı */
.nav-learn{gap:7px}
.nav-learn[aria-current="page"]{border-color:var(--gold);box-shadow:inset 0 0 0 1px var(--gold-soft)}
.nav-learn svg{flex:none}

/* Eğitimler */
.learn-hero{padding-block:clamp(28px,5vw,64px) clamp(28px,4vw,48px);display:grid;gap:0;max-width:62em}
.learn-hero h1{font-size:clamp(44px,6.4vw,82px)}
.learn-hero .lede{max-width:40em}
.yt-note{font:14px/1.6 var(--f-ui);color:var(--muted);max-width:52em;margin:18px 0 0;padding:12px 14px;border-inline-start:3px solid var(--gold);background:var(--surface);border-radius:0 12px 12px 0}
html[dir="rtl"] .yt-note{border-radius:12px 0 0 12px}
.yt-note a{color:var(--primary)}
.cat{padding-block:6px 30px}
.cat+.cat{border-top:1px solid var(--line);padding-top:26px}
.cat h3{font-family:var(--f-display);font-weight:480;font-size:22px;margin:0 0 4px}
.cat>p{font:14px/1.55 var(--f-ui);color:var(--muted);margin:0 0 16px;max-width:42em}
.cat .empty{font:14px var(--f-ui);color:var(--muted);margin:0;padding:14px 16px;border:1px dashed var(--line);border-radius:14px}
.cgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:18px}
.course-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;min-width:0}
.course-card .cc-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.course-card h4{font-family:var(--f-display);font-weight:500;font-size:21px;line-height:1.3;margin:0}
.course-card h4 a{text-decoration:none}
.course-card h4 a:hover{text-decoration:underline;text-decoration-color:var(--gold);text-underline-offset:4px}
.course-card p{margin:0;font-size:15.5px;color:var(--muted)}
.cc-meta{display:flex;flex-wrap:wrap;gap:6px;font:500 12.5px var(--f-ui);color:var(--muted);margin:2px 0 0;padding:0;list-style:none}
.cc-meta li{padding:3px 9px;border-radius:999px;background:var(--paper);border:1px solid var(--line)}
.cc-meta li.free{background:var(--ok-soft);border-color:transparent;color:var(--ok)}
.course-card details ol{margin:10px 0 0;padding-inline-start:22px;font:14px/1.6 var(--f-ui)}
.course-card .acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:6px}
.cc-prog{font:13px var(--f-ui);color:var(--muted)}

/* Kapak (görsel yoksa üretilen) */
.cover{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;text-decoration:none;color:#F4EBDC;background-color:#1D3058;
  background-image:radial-gradient(120% 90% at 85% 10%,rgba(211,174,108,.35),transparent 55%),linear-gradient(140deg,#16284A 0%,#24406F 60%,#1B2C4F 100%)}
.cover[data-cat="samile"]{background-color:#5E2622;background-image:radial-gradient(120% 90% at 85% 10%,rgba(211,174,108,.4),transparent 55%),linear-gradient(140deg,#3D1E1C 0%,#7C2F2B 70%,#4A2220 100%)}
.cover[data-cat="yapay-zeka"]{background-color:#22453F;background-image:radial-gradient(120% 90% at 85% 10%,rgba(147,174,223,.35),transparent 55%),linear-gradient(140deg,#14233F 0%,#2F5D50 75%,#16303A 100%)}
.cover[data-cat="tez-makale"]{background-color:#3F3466;background-image:radial-gradient(120% 90% at 85% 10%,rgba(211,174,108,.35),transparent 55%),linear-gradient(140deg,#2A2140 0%,#5B4A8B 75%,#2C2446 100%)}
.cover[data-cat="yazilimlar"]{background-color:#5E3F0E;background-image:radial-gradient(120% 90% at 85% 10%,rgba(211,174,108,.3),transparent 55%),linear-gradient(140deg,#2D220F 0%,#8A5A12 75%,#3A2A10 100%)}
.cover::before{content:"";position:absolute;inset:14px;border:1px solid rgba(233,223,203,.28);border-radius:10px;pointer-events:none}
.cover::after{content:"";position:absolute;width:62%;aspect-ratio:1;right:-14%;bottom:-38%;border-radius:50%;border:1px solid rgba(233,223,203,.22);box-shadow:0 0 0 22px rgba(233,223,203,.05),0 0 0 44px rgba(233,223,203,.035)}
.cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cover .cv-in{position:absolute;inset:0;padding:26px 28px;display:flex;flex-direction:column;justify-content:space-between;z-index:1}
.cover .cv-k{font:600 11.5px var(--f-ui);letter-spacing:.08em;text-transform:uppercase;color:#E9DFCB;opacity:.9;display:flex;align-items:center;gap:8px}
.cover .cv-k svg{width:18px;height:18px}
.cover .cv-t{font-family:var(--f-display);font-weight:450;font-size:clamp(24px,2.6vw,30px);line-height:1.1;letter-spacing:-.01em;color:#FFF8EC;max-width:80%}
.cover .cv-n{font:500 12.5px var(--f-ui);color:#E9DFCB}
html[dir="rtl"] .cover::after{right:auto;left:-14%}

/* Eğitimlerim paneli */
.my-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:14px}
.my-item{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px;display:grid;gap:10px}
.my-item h3{font-family:var(--f-display);font-weight:500;font-size:19px;margin:0}
.prog{display:grid;gap:6px}
.bar{height:8px;border-radius:999px;background:var(--paper);border:1px solid var(--line);overflow:hidden}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--primary-deep),var(--gold));border-radius:inherit;transition:width .3s}
.prog span{font:13px var(--f-ui);color:var(--muted)}

/* Eğitim sayfası */
.crumb{font:13.5px var(--f-ui);color:var(--muted);padding-top:clamp(18px,3vw,30px);display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.crumb a{color:var(--primary);text-decoration:none;display:inline-block;padding-block:4px}
.crumb a:hover{text-decoration:underline}
.c-head{display:grid;gap:10px;padding-block:14px 26px;max-width:58em}
.c-head h1{font-size:clamp(38px,5.4vw,64px);margin:0}
.c-head .lede{margin:0}
.c-head .ctas{margin-top:6px}
.c-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,380px);gap:clamp(18px,3vw,36px);align-items:start;padding-bottom:40px}
.c-side{position:sticky;top:84px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:14px;max-height:calc(100vh - 110px);overflow:auto}
.c-side h2{font:600 13px var(--f-ui);color:var(--muted);margin:4px 8px 10px;display:flex;justify-content:space-between;gap:8px}
.lessons{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.lessons button{width:100%;display:grid;grid-template-columns:30px minmax(0,1fr) auto;gap:10px;align-items:start;text-align:start;border:0;background:none;padding:10px 8px;border-radius:12px;cursor:pointer;font:14px/1.45 var(--f-ui);color:var(--ink)}
.lessons button:hover{background:var(--paper)}
.lessons button[aria-current="true"]{background:var(--paper);box-shadow:inset 3px 0 0 var(--gold)}
html[dir="rtl"] .lessons button[aria-current="true"]{box-shadow:inset -3px 0 0 var(--gold)}
.lessons .no{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);font:600 12px var(--f-ui);color:var(--muted);background:var(--surface)}
.lessons .done .no{background:var(--ok);border-color:var(--ok);color:#fff}
.lessons .dur{font:12.5px var(--f-ui);color:var(--muted);font-variant-numeric:tabular-nums;padding-top:2px}
.lessons .lk{width:14px;height:14px;color:var(--muted);margin-top:4px}
.player{position:relative;aspect-ratio:16/9;border-radius:18px;overflow:hidden;background:#0B1120;box-shadow:0 26px 60px -28px rgba(var(--shadow),.6)}
.player iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.player .poster{position:absolute;inset:0;border:0;width:100%;cursor:pointer;padding:0;background:none;color:#fff;display:block}
.player .poster .cover{position:absolute;inset:0;aspect-ratio:auto;height:100%}
.player .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:76px;height:76px;border-radius:50%;background:rgba(244,235,220,.95);color:#16284A;display:grid;place-items:center;box-shadow:0 12px 30px -8px rgba(0,0,0,.5);z-index:2;transition:transform .15s}
.player .poster:hover .play{transform:translate(-50%,-50%) scale(1.06)}
.player .play svg{width:30px;height:30px;margin-inline-start:4px}
.player .lock{position:absolute;inset:0;display:grid;place-items:center;padding:24px;text-align:center;z-index:2;background:linear-gradient(180deg,rgba(11,17,32,.55),rgba(11,17,32,.82))}
.player .lock>div{max-width:440px;display:grid;gap:10px;justify-items:center;color:#F4EBDC;font-family:var(--f-ui)}
.player .lock svg{width:34px;height:34px;color:#D3AE6C}
.player .lock .lk-h{font-family:var(--f-display);font-size:clamp(19px,2.2vw,24px);line-height:1.25;margin:0;color:#FFF8EC}
.player .lock p{margin:0;font-size:14px;line-height:1.55;color:#DDE3EF}
.player .lock .ctas{justify-content:center;margin-top:6px}
.player .lock .btn-sec{color:#FFF8EC;border-color:rgba(244,235,220,.45)}
.player .lock .btn-sec:hover{border-color:#FFF8EC}
.player .lock .btn-pri{background:#F4EBDC;color:#16284A}
@media (max-width:520px){.player{aspect-ratio:auto;min-height:56.25vw}.player .lock{position:relative;min-height:300px}.player .lock p{font-size:13.5px}}
.lesson-info{padding-top:20px;display:grid;gap:8px}
.lesson-info h2{font-family:var(--f-display);font-weight:480;font-size:clamp(22px,2.4vw,28px);line-height:1.25;margin:0}
.lesson-info p{margin:0;color:var(--muted)}
.lesson-acts{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:8px}
.lesson-acts .sp{flex:1}
.btn-done[aria-pressed="true"]{background:var(--ok-soft);color:var(--ok);border-color:transparent}
.btn-done svg{width:16px;height:16px}
.c-about{margin-top:34px;padding-top:24px;border-top:1px solid var(--line)}
.c-about h2{font-family:var(--f-display);font-weight:480;font-size:22px;margin:0 0 8px}
.c-about p{margin:0 0 12px;max-width:42em}
.small-link{font:13.5px var(--f-ui);color:var(--primary)}
@media (max-width:900px){.c-grid{grid-template-columns:1fr}.c-side{position:static;max-height:none}}

/* Ana sayfa eğitim tanıtımı */
.learn-teaser{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:22px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:14px}
.learn-teaser .cover{border-radius:14px}
.learn-teaser .lt-body{padding:10px 14px;display:grid;gap:10px}
.learn-teaser h3{font-family:var(--f-display);font-weight:500;font-size:24px;margin:0}
.learn-teaser p{margin:0;color:var(--muted);font-size:15.5px}
@media (max-width:720px){.learn-teaser{grid-template-columns:1fr}}

.player .poster .cv-in{text-align:start;justify-content:flex-end;gap:8px;padding:clamp(18px,3vw,30px)}
.player .poster .cv-k{position:absolute;top:clamp(18px,3vw,30px);inset-inline-start:clamp(18px,3vw,30px)}
.player .poster .cv-t{font-size:clamp(18px,2.4vw,28px);max-width:min(88%,34em);text-wrap:balance}
.player .play{top:44%}
#c-title:focus,#l-title:focus{outline:none}
@media (max-width:620px){.player .poster .cv-t{display:none}.player .play{top:50%;width:64px;height:64px}}