/* ==========================================================================
   omerfarukkara.dev — Engine Tech
   Terminal / blueprint / data estetigi. Acik + koyu tema.
   ========================================================================== */

:root{
  --bg:#0a0e13; --bg2:#0e141c; --panel:#111923; --panel2:#16202c; --line:#1e2b3a;
  --lime:#9dff3d; --teal:#16e0bd; --blue:#3d8bff; --amber:#ffb454; --pink:#ff5c8a;
  --txt:#dbe6f0; --muted:#6b7d91; --dim:#42525f;
  --lime2:#b4ff6b; --on-accent:#0a0e13;
  --scrim:rgba(10,14,19,.9); --scrim-solid:rgba(10,14,19,.985);
  --shadow:0 30px 70px rgba(0,0,0,.5); --shadow2:0 18px 44px rgba(0,0,0,.45);
  --glow-lime:0 8px 26px rgba(157,255,61,.28);
  --bp-line:rgba(30,43,58,.5); --ring:rgba(157,255,61,.6); --ring-0:rgba(157,255,61,0);
  --sel:rgba(157,255,61,.25);
  --f-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --f-sans:'Space Grotesk',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --wrap:min(1280px,93vw);
  /* Yuzen cubugun oturdugu sag serit. Genis ekranda icerik bu kadar kisilir. */
  --dock-gutter:0px;
  --r:10px;
}
html[data-theme="light"]{
  --bg:#f4f7fa; --bg2:#e8eef4; --panel:#ffffff; --panel2:#eff5fa; --line:#d3dde7;
  --lime:#3f8c00; --teal:#00897b; --blue:#1565d8; --amber:#b87400; --pink:#d81b60;
  --txt:#132029; --muted:#57697b; --dim:#93a2b0;
  --lime2:#4fa300; --on-accent:#ffffff;
  --scrim:rgba(244,247,250,.92); --scrim-solid:rgba(244,247,250,.99);
  --shadow:0 26px 60px rgba(40,60,80,.14); --shadow2:0 16px 38px rgba(40,60,80,.11);
  --glow-lime:0 8px 24px rgba(63,140,0,.26);
  --bp-line:rgba(120,145,170,.3); --ring:rgba(63,140,0,.5); --ring-0:rgba(63,140,0,0);
  --sel:rgba(63,140,0,.2);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:86px}
body{
  background:var(--bg);color:var(--txt);font-family:var(--f-sans);line-height:1.65;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
  transition:background-color .4s ease,color .4s ease;
}
::selection{background:var(--sel);color:var(--txt)}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--bg2)}
::-webkit-scrollbar-thumb{background:var(--line);border-radius:9px}
::-webkit-scrollbar-thumb:hover{background:var(--teal)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
/* Sinif tabanli display kurallari tarayicinin [hidden] kuralini eziyor.
   Bu satir olmadan .chat / .chat-form gibi ogeler gizlenemez. */
[hidden]{display:none!important}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:4px}

.wrap{width:var(--wrap);margin:0 auto;min-width:0}

/* Tasmayi onleyen taban kural: grid/flex cocuklari kendi sutunlarindan
   genis olamaz. Kod pencereleri ve uzun tablolar kendi icinde kayar. */
.hero-grid > *,.contact-grid > *,.hero-proj > *,.foot-grid > *,
.about-split > *,.perf > *,.svcs > *,.repos > *,.posts > *,
.metrics > *,.stats > *,.blocks > *,.grid-2 > *,.grid-3 > *{min-width:0}
.win,.code,.toc,.article,.repo,.svc{min-width:0;max-width:100%}
img,svg,video,canvas{max-width:100%}

/* Genis ekranda sagda bir serit birakilir: icerik artik yuzen cubugun
   altina girmez. Serit genisligi ekranin ~%5'i (en az 96px). */
@media(min-width:821px){
  :root{
    --dock-gutter:max(96px,5vw);
    --wrap:min(1280px,calc(93vw - var(--dock-gutter)));
  }
  body{padding-right:var(--dock-gutter)}
  header{padding-right:var(--dock-gutter)}
}
.skip{position:absolute;left:-9999px;top:0;z-index:999;background:var(--lime);color:var(--on-accent);
  padding:12px 20px;font-family:var(--f-mono);font-size:.82rem;border-radius:0 0 8px 0}
.skip:focus{left:0}

/* ---------------- Arka plan ---------------- */
.bp{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.4;
  background-image:linear-gradient(var(--bp-line) 1px,transparent 1px),
                   linear-gradient(90deg,var(--bp-line) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000,transparent 78%);
  mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000,transparent 78%)}
#mesh{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.55}

/* ---------------- Boot ekrani ---------------- */
#boot{position:fixed;inset:0;z-index:999;background:var(--bg);display:flex;align-items:center;
  justify-content:center;font-family:var(--f-mono);font-size:.86rem;transition:opacity .6s,visibility .6s;
  animation:bootFailsafe 1ms 3.5s forwards}
#boot.done{opacity:0;visibility:hidden;pointer-events:none}
@keyframes bootFailsafe{to{opacity:0;visibility:hidden;pointer-events:none}}
.boot-in{width:min(560px,88vw)}
.boot-in .ln{color:var(--muted);margin-bottom:5px;white-space:nowrap;overflow:hidden}
.boot-in .ln b{color:var(--lime);font-weight:500}
.boot-in .ln i{color:var(--teal);font-style:normal}
.boot-in .ln .c{color:var(--dim)}
.cur{display:inline-block;width:8px;height:1em;background:var(--lime);vertical-align:-2px;animation:cur .9s steps(2) infinite}
@keyframes cur{50%{opacity:0}}

/* ---------------- Header ---------------- */
header{position:fixed;top:0;left:0;right:0;z-index:80;border-bottom:1px solid transparent;transition:.3s}
header.stuck{background:var(--scrim);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-color:var(--line)}
header nav{display:flex;align-items:center;justify-content:space-between;gap:20px;height:64px}
.brand{font-family:var(--f-mono);font-weight:800;font-size:.95rem;display:flex;align-items:center;gap:9px;letter-spacing:-.02em}
.brand em{font-style:normal;color:var(--lime)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 0 var(--ring);animation:pulse 2s infinite;flex:none}
@keyframes pulse{70%{box-shadow:0 0 0 9px var(--ring-0)}100%{box-shadow:0 0 0 0 var(--ring-0)}}
.links{display:flex;gap:1px;align-items:center}
.links a{font-family:var(--f-mono);font-size:.8rem;padding:8px 13px;color:var(--muted);border-radius:5px;transition:.2s;white-space:nowrap}
.links a::before{content:'/';color:var(--dim);margin-right:3px}
.links a:hover{color:var(--lime);background:var(--sel)}
.links a.on{color:var(--lime)}
.links a.on::before{color:var(--lime)}
.nav-r{display:flex;align-items:center;gap:9px;position:relative;z-index:96}

/* Dil secici */
.langsel{position:relative}
.langbtn{display:flex;align-items:center;gap:7px;font-family:var(--f-mono);font-size:.78rem;padding:8px 12px;
  border:1px solid var(--line);border-radius:6px;background:var(--panel);color:var(--txt);cursor:pointer;transition:.25s}
.langbtn:hover{border-color:var(--teal);color:var(--teal)}
.langbtn .caret{font-size:.6rem;color:var(--dim);transition:transform .25s}
.langsel.open .langbtn{border-color:var(--teal);color:var(--teal)}
.langsel.open .caret{transform:rotate(180deg)}
.langmenu{position:absolute;top:calc(100% + 8px);right:0;min-width:186px;background:var(--panel);
  border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:6px;
  opacity:0;visibility:hidden;transform:translateY(-8px);transition:.25s cubic-bezier(.2,.8,.2,1);z-index:120}
.langsel.open .langmenu{opacity:1;visibility:visible;transform:none}
.langmenu a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 11px;border-radius:6px;
  font-size:.88rem;color:var(--muted);transition:.18s}
.langmenu a small{font-family:var(--f-mono);font-size:.68rem;color:var(--dim)}
.langmenu a:hover{background:var(--panel2);color:var(--txt)}
.langmenu a.on{color:var(--lime);background:var(--sel)}
.langmenu a.on small{color:var(--lime)}

.tt{width:36px;height:36px;border:1px solid var(--line);border-radius:6px;background:var(--panel);color:var(--txt);
  cursor:pointer;display:grid;place-items:center;font-size:.9rem;transition:.25s;flex:none}
.tt:hover{border-color:var(--teal);color:var(--teal);box-shadow:0 0 0 3px var(--sel)}
.burger{display:none;position:relative;width:38px;height:38px;background:none;
  border:1px solid var(--line);border-radius:8px;cursor:pointer;padding:0}
.burger span{position:absolute;left:9px;width:20px;height:2px;background:var(--lime);
  border-radius:2px;transition:top .25s,transform .25s,opacity .2s;display:block}
.burger span:nth-child(1){top:12px}
.burger span:nth-child(2){top:18px}
.burger span:nth-child(3){top:24px}
.burger.on{border-color:var(--lime)}
.burger.on span:nth-child(1){top:18px;transform:rotate(45deg)}
.burger.on span:nth-child(2){opacity:0}
.burger.on span:nth-child(3){top:18px;transform:rotate(-45deg)}

/* Alt cubuktaki menu dugmesi de acilinca X'e doner */
.dock-i .ic-close{display:none}
.dock-i.on .ic-open{display:none}
.dock-i.on .ic-close{display:block}

/* ---------------- Butonlar ---------------- */
.btn{font-family:var(--f-mono);font-size:.8rem;font-weight:500;padding:11px 20px;border-radius:6px;cursor:pointer;
  border:1px solid var(--line);background:var(--panel);color:var(--txt);transition:.25s;display:inline-flex;
  align-items:center;gap:8px;white-space:nowrap}
.btn:hover{border-color:var(--teal);color:var(--teal);box-shadow:0 0 0 3px var(--sel);transform:translateY(-1px)}
.btn.pri{background:var(--lime);border-color:var(--lime);color:var(--on-accent);font-weight:700}
.btn.pri:hover{background:var(--lime2);border-color:var(--lime2);color:var(--on-accent);box-shadow:var(--glow-lime)}
.btn.ghost{background:transparent}
.btn.sm{font-size:.74rem;padding:8px 14px}

/* ---------------- Bolum kabugu ---------------- */
main{position:relative;z-index:2}
section{position:relative;z-index:2;padding:clamp(64px,8vw,110px) 0}
section.tight{padding-block:clamp(44px,5vw,70px)}
.tagline{font-family:var(--f-mono);font-size:.78rem;color:var(--teal);margin-bottom:14px}
.tagline::before{content:'// '}
h1,h2,h3,h4{letter-spacing:-.03em;line-height:1.12;font-weight:700}
h1{font-size:clamp(2rem,5vw,3.4rem)}
h2{font-size:clamp(1.65rem,4vw,2.7rem);margin-bottom:16px;white-space:pre-line}
h3{font-size:1.2rem}
.lead{color:var(--muted);max-width:66ch;font-size:1rem}
.page-head{padding-top:calc(64px + clamp(44px,7vw,86px))}
.page-head h1{margin-bottom:16px;white-space:pre-line}

/* ---------------- Reveal ---------------- */
.rv{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.2,.8,.2,1),transform .7s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}
.rv.d4{transition-delay:.32s}.rv.d5{transition-delay:.4s}

/* ---------------- Hero ---------------- */
#hero{min-height:100svh;display:flex;align-items:center;padding-top:112px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.avail{display:inline-flex;align-items:center;gap:9px;font-family:var(--f-mono);font-size:.76rem;padding:6px 13px;
  border:1px solid var(--line);background:var(--panel);border-radius:99px;color:var(--lime);margin-bottom:22px}
.avail i{width:6px;height:6px;border-radius:50%;background:var(--lime);animation:pulse 2s infinite}
#hero h1{font-size:clamp(2.1rem,5.6vw,4rem);line-height:1.06;letter-spacing:-.045em;margin-bottom:18px}
#hero h1 .a{color:var(--lime)}
#hero h1 .b{color:var(--teal)}
.typed{font-family:var(--f-mono);font-size:clamp(.92rem,1.8vw,1.1rem);color:var(--muted);margin-bottom:16px;min-height:1.7em}
.typed b{color:var(--amber);font-weight:500}
.hero-p{color:var(--muted);max-width:56ch;margin-bottom:28px}
.hero-p b{color:var(--txt);font-weight:500}
.cta{display:flex;gap:11px;flex-wrap:wrap;margin-bottom:32px}
.hero-meta{display:flex;gap:24px;flex-wrap:wrap;font-family:var(--f-mono);font-size:.78rem;color:var(--dim)}
.hero-meta b{color:var(--teal);font-weight:500}

/* ---------------- Kod penceresi ---------------- */
.win{border:1px solid var(--line);border-radius:var(--r);background:var(--panel);overflow:hidden;box-shadow:var(--shadow)}
.win-bar{display:flex;align-items:center;gap:8px;padding:11px 14px;background:var(--panel2);border-bottom:1px solid var(--line)}
.win-bar i{width:11px;height:11px;border-radius:50%;display:block;flex:none}
.win-bar i:nth-child(1){background:#ff5f57}.win-bar i:nth-child(2){background:#febc2e}.win-bar i:nth-child(3){background:#28c840}
.win-bar span{font-family:var(--f-mono);font-size:.74rem;color:var(--muted);margin-left:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.code{font-family:var(--f-mono);font-size:.79rem;line-height:1.85;padding:18px 20px;overflow-x:auto;white-space:pre;tab-size:4}
.code .k{color:var(--pink)}.code .t{color:var(--teal)}.code .f{color:var(--blue)}
.code .s{color:var(--amber)}.code .c{color:var(--dim)}.code .n{color:var(--lime)}
.win-foot{border-top:1px solid var(--line);padding:10px 16px;display:flex;justify-content:space-between;gap:12px;
  font-family:var(--f-mono);font-size:.72rem;color:var(--dim);background:var(--panel2)}
.win-foot b{color:var(--lime);font-weight:500}

.perf{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:var(--r);overflow:hidden;margin-top:12px}
.perf div{background:var(--panel);padding:14px 16px}
.perf small{font-family:var(--f-mono);font-size:.68rem;color:var(--dim);display:block}
.perf b{font-family:var(--f-mono);font-size:1.08rem;font-weight:700;color:var(--lime)}
.perf b.w{color:var(--amber)}.perf b.c{color:var(--teal)}
.spark{height:26px;margin-top:6px;display:flex;align-items:flex-end;gap:2px}
.spark i{flex:1;background:linear-gradient(180deg,var(--teal),transparent);border-radius:2px 2px 0 0;
  height:20%;animation:sp 2.6s ease-in-out infinite}
@keyframes sp{50%{height:90%}}

.secnav{display:flex;flex-wrap:wrap;gap:8px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.secnav a{font-family:var(--f-mono);font-size:.78rem;padding:9px 16px;border:1px solid var(--line);border-radius:99px;
  color:var(--muted);background:var(--panel);transition:.24s}
.secnav a::before{content:'# ';color:var(--dim)}
.secnav a:hover{color:var(--lime);border-color:var(--lime);transform:translateY(-2px)}

/* ---------------- Portre ---------------- */
.portrait{position:relative;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--panel2)}
.portrait img{width:100%;height:100%;object-fit:cover;display:block;aspect-ratio:4/5}
.portrait::after{content:'';position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,transparent 55%,color-mix(in srgb,var(--bg) 72%,transparent) 100%)}
.portrait figcaption{position:absolute;left:16px;right:16px;bottom:14px;z-index:2;font-family:var(--f-mono);font-size:.72rem;
  color:var(--txt);display:flex;justify-content:space-between;gap:10px;align-items:baseline}
.portrait figcaption b{font-weight:700}
.portrait figcaption span{color:var(--lime)}
.about-split{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:start}

/* ---------------- Kapak gorselleri ----------------
   Yukseklikler sabit; aspect-ratio + object-fit birlesimi bazi tarayicilarda
   uygulanmayip gorselleri devlestiriyordu. */
.cover{display:block;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  background:var(--panel2);margin-bottom:16px;line-height:0}
.cover img{width:100%;height:160px;display:block;object-fit:cover}

.repo .cover{margin:-24px -24px 18px;border:0;border-bottom:1px solid var(--line);
  border-radius:var(--r) var(--r) 0 0}
.repo .cover img{height:150px}

.post-row .cover{margin:0;width:150px;border-radius:8px}
.post-row .cover img{height:84px}

.article .cover{margin:0 0 28px}
.article .cover img{height:clamp(150px,26vw,240px)}

.proj-cover{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  background:var(--panel2);line-height:0}
.proj-cover img{width:100%;height:clamp(170px,24vw,260px);display:block;object-fit:cover}

/* ---------------- Kartlar / grid ---------------- */
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:20px}
.card{border:1px solid var(--line);background:var(--panel);border-radius:var(--r);padding:24px;transition:.35s;position:relative;overflow:hidden}
.card:hover{border-color:var(--teal);transform:translateY(-4px);background:var(--panel2)}

/* Stack */
.st{border:1px solid var(--line);background:var(--panel);border-radius:var(--r);padding:22px;transition:.35s;position:relative;overflow:hidden}
.st::after{content:'';position:absolute;top:0;right:0;width:70px;height:70px;
  background:radial-gradient(circle at 100% 0,var(--sel),transparent 70%);opacity:0;transition:.4s}
.st:hover{border-color:var(--teal);transform:translateY(-4px);background:var(--panel2)}
.st:hover::after{opacity:1}
.st h4{font-family:var(--f-mono);font-size:.86rem;color:var(--lime);margin-bottom:12px;font-weight:700}
.st ul{list-style:none;font-family:var(--f-mono);font-size:.79rem;color:var(--muted)}
.st li{padding:3px 0;display:flex;gap:8px}
.st li::before{content:'▸';color:var(--dim);flex:none}
.st li b{color:var(--txt);font-weight:400}

/* Metrik barlari */
.mx{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px}
.m{border:1px solid var(--line);background:var(--panel);border-radius:var(--r);padding:20px}
.m .lbl{font-family:var(--f-mono);font-size:.74rem;color:var(--muted);display:flex;justify-content:space-between;gap:10px;margin-bottom:10px}
.m .lbl b{color:var(--teal);font-weight:500}
.m .bar{height:5px;background:var(--bg2);border-radius:9px;overflow:hidden}
.m .bar i{display:block;height:100%;width:0;border-radius:9px;background:linear-gradient(90deg,var(--teal),var(--lime));
  transition:width 1.2s cubic-bezier(.2,.8,.2,1)}

/* Istatistik seridi */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.stats div{background:var(--panel);padding:24px 18px;text-align:center;transition:.35s}
.stats div:hover{background:var(--panel2)}
.stats b{display:block;font-family:var(--f-mono);font-size:clamp(1.5rem,3vw,2.1rem);font-weight:800;color:var(--lime);letter-spacing:-.03em}
.stats small{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.08em;color:var(--muted)}

/* ---------------- Proje kartlari ---------------- */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0 32px;align-items:center}
.filters .fl{font-family:var(--f-mono);font-size:.72rem;color:var(--dim);margin-right:4px}
.filters a{font-family:var(--f-mono);font-size:.76rem;padding:8px 15px;border:1px solid var(--line);border-radius:6px;
  color:var(--muted);transition:.22s;background:var(--panel)}
.filters a:hover{color:var(--txt);border-color:var(--teal)}
.filters a.on{background:var(--lime);border-color:var(--lime);color:var(--on-accent);font-weight:700}

.repos{display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:18px}
.repo{border:1px solid var(--line);background:var(--panel);border-radius:var(--r);padding:24px;transition:.35s;
  display:flex;flex-direction:column;position:relative}
.repo:hover{border-color:var(--lime);transform:translateY(-5px);box-shadow:var(--shadow2)}
.repo-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}
.repo-top h3{font-family:var(--f-mono);font-size:1rem;font-weight:700;color:var(--txt);letter-spacing:-.01em}
.repo-top h3 span{color:var(--dim)}
.pill{font-family:var(--f-mono);font-size:.66rem;padding:3px 9px;border-radius:99px;border:1px solid var(--line);
  color:var(--muted);white-space:nowrap;flex:none}
.pill.ok{color:var(--lime);border-color:var(--lime);background:var(--sel)}
.pill.wip{color:var(--amber);border-color:var(--amber);background:transparent}
.repo p{color:var(--muted);font-size:.9rem;margin-bottom:16px;flex:1}
.repo .langs{display:flex;gap:10px;flex-wrap:wrap;font-family:var(--f-mono);font-size:.72rem;color:var(--muted);margin-bottom:9px}
.repo .langs span{display:flex;align-items:center;gap:5px}
.repo .langs i{width:8px;height:8px;border-radius:50%;display:block;flex:none}
.langbar{height:4px;border-radius:9px;overflow:hidden;display:flex;margin-bottom:14px}
.langbar span{display:block}
.repo-foot{display:flex;gap:16px;flex-wrap:wrap;font-family:var(--f-mono);font-size:.74rem;color:var(--dim);
  border-top:1px solid var(--line);padding-top:13px}
.repo-foot b{color:var(--teal);font-weight:400}

/* ---------------- Log / deneyim ---------------- */
.log{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--panel)}
.log-row{display:grid;grid-template-columns:150px 1fr;gap:22px;padding:24px 26px;border-bottom:1px solid var(--line);transition:.3s}
.log-row:last-child{border-bottom:0}
.log-row:hover{background:var(--panel2)}
.log-row .when{font-family:var(--f-mono);font-size:.78rem;color:var(--teal)}
.log-row .when small{display:block;color:var(--dim);margin-top:4px}
.log-row h4{font-size:1.08rem;font-weight:600;margin-bottom:3px}
.log-row h5{font-family:var(--f-mono);font-size:.8rem;color:var(--lime);font-weight:400;margin-bottom:10px}
.log-row p{color:var(--muted);font-size:.92rem;max-width:70ch}
.log-row ul{list-style:none;margin-top:10px;font-family:var(--f-mono);font-size:.78rem;color:var(--muted)}
.log-row li{padding:2px 0;display:flex;gap:7px}
.log-row li::before{content:'+';color:var(--lime);flex:none}

/* ---------------- Degerler ---------------- */
.vals{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.vals div{background:var(--panel);padding:26px 24px;transition:.35s}
.vals div:hover{background:var(--panel2)}
.vals .n{font-family:var(--f-mono);font-size:.72rem;color:var(--teal);margin-bottom:12px}
.vals h4{font-size:1.02rem;font-weight:600;margin-bottom:8px}
.vals p{color:var(--muted);font-size:.9rem}

/* Kunye */
.facts{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--panel)}
.facts div{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:15px 20px;border-bottom:1px solid var(--line);font-size:.92rem}
.facts div:last-child{border-bottom:0}
.facts dt,.facts .k{font-family:var(--f-mono);font-size:.78rem;color:var(--dim)}
.facts .v{color:var(--txt)}

/* ---------------- Proje detay ---------------- */
.crumb{font-family:var(--f-mono);font-size:.76rem;color:var(--dim);margin-bottom:16px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.crumb a{color:var(--muted);transition:.2s}
.crumb a:hover{color:var(--lime)}
.crumb .sep{color:var(--line)}
.hero-proj{display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:start}
.proj-badge{width:100%;aspect-ratio:16/10;border:1px solid var(--line);border-radius:var(--r);display:grid;
  place-items:center;position:relative;overflow:hidden;background:var(--panel)}
.proj-badge::after{content:'';position:absolute;inset:0;
  background:repeating-linear-gradient(45deg,transparent 0 14px,var(--sel) 14px 15px);opacity:.55}
.proj-badge b{font-family:var(--f-mono);font-size:clamp(2.6rem,7vw,4.4rem);font-weight:800;letter-spacing:-.05em;z-index:1}
.spec{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--panel);margin-top:20px}
.spec div{display:grid;grid-template-columns:110px 1fr;gap:14px;padding:13px 18px;border-bottom:1px solid var(--line);font-size:.88rem}
.spec div:last-child{border-bottom:0}
.spec .k{font-family:var(--f-mono);font-size:.74rem;color:var(--dim)}
.spec .v{color:var(--txt)}
.chips{display:flex;flex-wrap:wrap;gap:7px}
.chips span{font-family:var(--f-mono);font-size:.7rem;padding:4px 10px;border:1px solid var(--line);border-radius:99px;color:var(--muted)}
.blocks{display:grid;gap:18px;margin-top:34px}
.block{border:1px solid var(--line);border-left:2px solid var(--teal);border-radius:0 var(--r) var(--r) 0;
  background:var(--panel);padding:24px 26px}
.block h3{font-family:var(--f-mono);font-size:.86rem;color:var(--teal);margin-bottom:10px;font-weight:700}
.block p{color:var(--muted);max-width:76ch}
.block.lime{border-left-color:var(--lime)}.block.lime h3{color:var(--lime)}
.block.amber{border-left-color:var(--amber)}.block.amber h3{color:var(--amber)}
.block.pink{border-left-color:var(--pink)}.block.pink h3{color:var(--pink)}
.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:26px}
.metrics div{background:var(--panel);padding:20px 18px;text-align:center}
.metrics b{display:block;font-family:var(--f-mono);font-size:1.4rem;font-weight:700;color:var(--lime);letter-spacing:-.02em}
.metrics small{font-family:var(--f-mono);font-size:.7rem;color:var(--muted)}

.pager{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:44px}
.pager a{border:1px solid var(--line);border-radius:var(--r);background:var(--panel);padding:20px 22px;transition:.3s}
.pager a:hover{border-color:var(--teal);background:var(--panel2)}
.pager small{font-family:var(--f-mono);font-size:.72rem;color:var(--dim);display:block;margin-bottom:6px}
.pager b{font-size:1rem;font-weight:600}
.pager .r{text-align:right}
.pager .empty{border-style:dashed;opacity:.35;pointer-events:none}

/* ---------------- Blog ---------------- */
.posts{display:grid;gap:16px}
.post-row{border:1px solid var(--line);background:var(--panel);border-radius:var(--r);padding:22px 24px;
  display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center;transition:.32s}
.post-row:hover{border-color:var(--lime);transform:translateY(-3px);box-shadow:var(--shadow2)}
.post-row .idx{font-family:var(--f-mono);font-size:1.5rem;font-weight:800;color:var(--dim);transition:.3s;letter-spacing:-.04em}
.post-row:hover .idx{color:var(--lime)}
.post-row h3{font-size:1.15rem;font-weight:600;margin-bottom:7px}
.post-row p{color:var(--muted);font-size:.92rem;max-width:76ch}
.post-row .meta{font-family:var(--f-mono);font-size:.72rem;color:var(--dim);display:flex;gap:12px;flex-wrap:wrap;margin-top:10px}
.post-row .meta b{color:var(--teal);font-weight:400}
.post-row .go{font-size:1.2rem;color:var(--dim);transition:.3s}
.post-row:hover .go{color:var(--lime);transform:translateX(6px)}

.article{max-width:78ch;margin:0 auto}
.article .meta{font-family:var(--f-mono);font-size:.78rem;color:var(--dim);display:flex;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.article .meta b{color:var(--teal);font-weight:400}
.article h1{font-size:clamp(1.8rem,4.4vw,2.9rem);margin-bottom:18px;line-height:1.14}
.article .excerpt{color:var(--muted);font-size:1.08rem;padding-bottom:26px;border-bottom:1px solid var(--line);margin-bottom:34px}
.article section{padding:0;margin-bottom:34px}
.article h2{font-size:1.35rem;margin-bottom:14px;color:var(--txt);white-space:normal;
  display:flex;align-items:baseline;gap:11px}
.article h2::before{content:'§';font-family:var(--f-mono);font-size:.9rem;color:var(--lime)}
.article p{color:var(--muted);margin-bottom:14px}
.article p b{color:var(--txt);font-weight:600}
.article .win{margin:22px 0}
.toc{border:1px solid var(--line);border-radius:var(--r);background:var(--panel);padding:20px 24px;margin-bottom:34px}
.toc h4{font-family:var(--f-mono);font-size:.78rem;color:var(--teal);margin-bottom:12px}
.toc ol{list-style:none;counter-reset:t;font-size:.92rem}
.toc li{counter-increment:t;padding:4px 0}
.toc li::before{content:counter(t,decimal-leading-zero) ' ';font-family:var(--f-mono);font-size:.74rem;color:var(--dim)}
.toc a{color:var(--muted);transition:.2s}
.toc a:hover{color:var(--lime)}

/* ---------------- Iletisim ---------------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:34px;align-items:start}
.mailbox{border:1px solid var(--line);border-radius:var(--r);background:var(--panel);padding:26px}
.mailbox h4{font-family:var(--f-mono);font-size:.78rem;color:var(--teal);margin-bottom:14px}
.mailbox .big{font-family:var(--f-mono);font-size:clamp(.9rem,2vw,1.15rem);font-weight:700;color:var(--lime);
  word-break:break-all;transition:.25s;display:inline-block;border-bottom:1px dashed var(--line);padding-bottom:3px}
.mailbox .big:hover{color:var(--teal);border-color:var(--teal)}
.soc{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px;margin-top:8px}
.soc a{font-family:var(--f-mono);font-size:.78rem;padding:11px 14px;border:1px solid var(--line);border-radius:6px;
  color:var(--muted);transition:.28s;background:var(--panel2);display:flex;justify-content:space-between;gap:8px}
.soc a:hover{color:var(--lime);border-color:var(--lime);transform:translateY(-2px)}
.soc a i{font-style:normal;color:var(--dim)}

form{border:1px solid var(--line);border-radius:var(--r);background:var(--panel);padding:28px}
.field{margin-bottom:18px}
.field label{display:block;font-family:var(--f-mono);font-size:.76rem;color:var(--muted);margin-bottom:7px}
.field label span{color:var(--dim)}
.field input,.field textarea{width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:7px;
  padding:12px 14px;color:var(--txt);font-family:var(--f-sans);font-size:.95rem;transition:.22s;resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px var(--sel)}
.field textarea{min-height:150px;line-height:1.6}
.field.err input,.field.err textarea{border-color:var(--pink)}
.field .msg{font-family:var(--f-mono);font-size:.74rem;color:var(--pink);margin-top:6px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.note{border:1px solid var(--line);border-left:2px solid var(--lime);border-radius:0 8px 8px 0;background:var(--panel2);
  padding:15px 18px;font-size:.92rem;color:var(--muted);margin-bottom:22px}
.note.ok{border-left-color:var(--lime);color:var(--txt)}
.note.bad{border-left-color:var(--pink)}
.note b{color:var(--txt)}

/* ---------------- CTA kutusu ---------------- */
.cta-box{border:1px solid var(--line);background:linear-gradient(135deg,var(--panel),var(--bg2));border-radius:14px;
  padding:clamp(30px,5vw,56px);text-align:center;position:relative;overflow:hidden}
.cta-box::before{content:'';position:absolute;inset:0;opacity:.6;
  background:radial-gradient(ellipse 60% 90% at 50% 0%,var(--sel),transparent 70%)}
.cta-box>*{position:relative;z-index:1}
.cta-box h2{margin-inline:auto}
.cta-box .lead{margin-inline:auto;margin-bottom:24px}
.cta-box .cta{justify-content:center;margin-bottom:0}

/* ---------------- Hata sayfasi ---------------- */
.err{min-height:76svh;display:grid;place-items:center;text-align:center}
.err .big{font-family:var(--f-mono);font-size:clamp(4rem,18vw,11rem);font-weight:800;line-height:1;
  color:var(--lime);letter-spacing:-.06em;opacity:.18}
.err h1{margin:-.15em 0 14px}

/* ---------------- Footer ---------------- */
footer{border-top:1px solid var(--line);padding:44px 0 26px;position:relative;z-index:2;background:var(--bg2)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:32px;border-bottom:1px solid var(--line)}
.foot-grid h5{font-family:var(--f-mono);font-size:.74rem;color:var(--teal);margin-bottom:14px}
.foot-grid ul{list-style:none;display:grid;gap:7px}
.foot-grid a{font-size:.9rem;color:var(--muted);transition:.2s}
.foot-grid a:hover{color:var(--lime)}
.foot-brand p{color:var(--muted);font-size:.9rem;margin-top:10px;max-width:36ch}
.foot-langs{display:flex;flex-wrap:wrap;gap:6px}
.foot-langs a{font-family:var(--f-mono);font-size:.72rem;padding:5px 10px;border:1px solid var(--line);border-radius:5px}
.foot-langs a.on{color:var(--lime);border-color:var(--lime)}
.foot-bot{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-family:var(--f-mono);
  font-size:.75rem;color:var(--dim);padding-top:22px}
.foot-bot b{color:var(--lime);font-weight:400}
.totop{position:fixed;right:20px;bottom:20px;width:42px;height:42px;border-radius:8px;border:1px solid var(--line);
  background:var(--panel);color:var(--muted);display:grid;place-items:center;cursor:pointer;z-index:70;
  opacity:0;visibility:hidden;transform:translateY(10px);transition:.3s}
.totop.on{opacity:1;visibility:visible;transform:none}
.totop:hover{color:var(--lime);border-color:var(--lime)}

/* ---------------- Responsive ---------------- */
@media(max-width:1000px){
  .hero-grid,.contact-grid,.hero-proj{grid-template-columns:1fr;gap:36px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media(max-width:820px){
  html{scroll-padding-top:74px}
  .log-row,.facts div,.spec div{grid-template-columns:1fr;gap:10px}
  .post-row{grid-template-columns:1fr;gap:12px}
  .post-row .go{display:none}
  .perf{grid-template-columns:1fr}
  .pager{grid-template-columns:1fr}
  .pager .r{text-align:left}
  /* backdrop-filter sabit konumlu cocuklar icin kapsayici blok yaratir;
     mobilde kaldirilmazsa acilan menu tum ekrani kaplayamaz. */
  header.stuck{-webkit-backdrop-filter:none;backdrop-filter:none;background:var(--scrim-solid)}

  .links{position:fixed;inset:0;width:100%;height:100dvh;
    flex-direction:column;align-items:center;justify-content:center;gap:4px;
    background:var(--bg);transform:translateX(100%);
    transition:transform .35s cubic-bezier(.2,.8,.2,1);z-index:200;
    padding:80px 20px calc(90px + var(--sa-b));overflow-y:auto;overscroll-behavior:contain}
  .links.open{transform:none}
  .links a{font-size:1.2rem;padding:15px 26px;width:min(320px,100%);text-align:center;
    border-radius:10px}
  .links a.on{background:var(--panel);color:var(--lime)}
  /* Menu acikken sayfa kaymasin */
  body.nav-open{overflow:hidden}
  /* Kapatma dugmesi menunun ustunde kalsin */
  .burger{position:relative;z-index:201}
  .burger{display:flex}
  .nav-r .btn{display:none}
  .langbtn .lname{display:none}
}
@media(max-width:520px){
  .foot-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}

@media print{
  header,footer,.bp,#mesh,#boot,.totop,.filters,.pager{display:none!important}
  body{background:#fff;color:#000}
  .card,.repo,.win,.log,form{border-color:#ccc;box-shadow:none}
}

/* ==========================================================================
   Hizmetler, referanslar, cerez, dil onerisi, sohbet
   ========================================================================== */

/* ---------------- Hizmet kartlari ---------------- */
.svcs{display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:20px}
.svc{border:1px solid var(--line);border-top:2px solid var(--svc,var(--lime));border-radius:var(--r);
  background:var(--panel);padding:26px;display:flex;flex-direction:column;gap:14px;transition:.35s}
.svc:hover{transform:translateY(-5px);background:var(--panel2);box-shadow:var(--shadow2)}
.svc-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.svc-ic{font-size:1.5rem;color:var(--svc,var(--lime));line-height:1}
.svc h3{font-size:1.14rem;letter-spacing:-.02em}
.svc > p{color:var(--muted);font-size:.94rem;flex:1}
.svc ul{list-style:none;display:grid;gap:6px;font-family:var(--f-mono);font-size:.78rem;color:var(--muted)}
.svc li{display:flex;gap:8px}
.svc li::before{content:'\25B8';color:var(--svc,var(--lime));flex:none}
.svc-foot{display:grid;grid-template-columns:1fr 1fr;gap:12px;border-top:1px solid var(--line);padding-top:14px}
.svc-foot small{display:block;font-family:var(--f-mono);font-size:.68rem;color:var(--dim)}
.svc-foot b{font-family:var(--f-mono);font-size:.84rem;color:var(--txt);font-weight:500}

/* ---------------- Referanslar ---------------- */
.refs{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.ref{border:1px solid var(--line);border-left:2px solid var(--ref,var(--teal));border-radius:0 var(--r) var(--r) 0;
  background:var(--panel);padding:24px 26px;transition:.35s}
.ref:hover{background:var(--panel2);transform:translateY(-4px)}
.ref blockquote{color:var(--muted);font-size:.95rem;margin-bottom:16px;position:relative}
.ref blockquote::before{content:'\201C';font-family:var(--f-mono);font-size:1.7rem;color:var(--ref,var(--teal));
  line-height:0;margin-right:5px;vertical-align:-6px}
.ref figcaption b{display:block;font-size:.95rem;font-weight:600}
.ref figcaption span{font-family:var(--f-mono);font-size:.74rem;color:var(--dim)}

.linkbtn{background:none;border:0;padding:0;font:inherit;font-size:.9rem;color:var(--muted);cursor:pointer;
  transition:.2s;text-align:left}
.linkbtn:hover{color:var(--lime)}

/* ---------------- Cerez cubugu ---------------- */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:400;background:var(--panel);
  border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:20px 22px;
  max-width:760px;margin:0 auto;transform:translateY(140%);transition:transform .45s cubic-bezier(.2,.8,.2,1);
  visibility:hidden}
.cookie.show{transform:none;visibility:visible}
.cookie-main{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;flex-wrap:wrap}
.cookie h4{font-family:var(--f-mono);font-size:.86rem;color:var(--lime);margin-bottom:7px}
.cookie p{color:var(--muted);font-size:.88rem;max-width:60ch}
.cookie p a{color:var(--teal);border-bottom:1px dashed currentColor}
.cookie-acts{display:flex;gap:8px;flex-wrap:wrap;flex:none}
.cookie .btn.sm{font-size:.74rem;padding:8px 14px}
.cookie-detail{border-top:1px solid var(--line);margin-top:16px;padding-top:14px;display:grid;gap:12px}
.cookie-row{display:flex;gap:11px;align-items:flex-start;font-size:.88rem;cursor:pointer}
.cookie-row input{width:17px;height:17px;margin-top:2px;flex:none;accent-color:var(--lime)}
.cookie-row b{font-weight:600}
.cookie-row small{color:var(--muted);font-size:.82rem}

/* ---------------- Dil onerisi ---------------- */
.geobar{position:fixed;left:50%;top:76px;transform:translateX(-50%);z-index:390;background:var(--panel);
  border:1px solid var(--line);border-radius:99px;box-shadow:var(--shadow2);padding:9px 10px 9px 16px;
  display:flex;align-items:center;gap:14px;max-width:92vw;animation:geoIn .5s cubic-bezier(.2,.8,.2,1) both}
@keyframes geoIn{from{opacity:0;transform:translate(-50%,-14px)}to{opacity:1;transform:translateX(-50%)}}
.geobar.gone{display:none}
.geo-flag{font-family:var(--f-mono);font-size:.72rem;font-weight:700;color:var(--on-accent);background:var(--lime);
  padding:4px 8px;border-radius:5px;flex:none}
.geobar p{font-size:.88rem;color:var(--txt);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.geo-acts{display:flex;gap:7px;flex:none}
.geobar .btn.sm{font-size:.72rem;padding:7px 13px;border-radius:99px}

/* ---------------- Sohbet ---------------- */
.chat-fab{position:fixed;right:20px;bottom:20px;z-index:380;display:flex;align-items:center;gap:9px;
  font-family:var(--f-mono);font-size:.8rem;padding:12px 20px;border-radius:99px;cursor:pointer;
  background:var(--lime);color:var(--on-accent);border:0;font-weight:700;box-shadow:var(--glow-lime);transition:.28s}
.chat-fab:hover{transform:translateY(-3px);filter:brightness(1.08)}
.chat-fab .dot{width:7px;height:7px;border-radius:50%;background:var(--on-accent);opacity:.65;animation:pulse 2s infinite}
.chat-fab.hide{display:none}

/* Grid kullaniyoruz: flex + margin-top:auto bazi durumlarda formu dibe
   dayamiyor ve altta bos alan kaliyordu. Uc satir kesin: baslik / gecmis / alt blok. */
.chat{position:fixed;right:20px;bottom:20px;z-index:385;width:min(400px,calc(100vw - 32px));
  height:min(620px,calc(100dvh - 40px));background:var(--panel);border:1px solid var(--line);
  border-radius:14px;box-shadow:var(--shadow);overflow:hidden;
  display:block;--chat-head-h:64px;--chat-foot-h:132px;
  animation:chatIn .35s cubic-bezier(.2,.8,.2,1) both}

/* Baslik ve alt blok panele civilenir. Yukseklikleri JS olcup
   --chat-head-h / --chat-foot-h degiskenlerine yazar; asagidaki
   degerler yalniz JS calismazsa gecerli olan yedeklerdir. */
.chat > .chat-head{position:absolute;top:0;left:0;right:0;z-index:2}
.chat > .chat-foot{position:absolute;bottom:0;left:0;right:0;z-index:2}
.chat > .chat-log{position:absolute;left:0;right:0;
  top:var(--chat-head-h);bottom:var(--chat-foot-h)}
@keyframes chatIn{from{opacity:0;transform:translateY(18px) scale(.97)}to{opacity:1;transform:none}}
.chat-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 16px;
  border-bottom:1px solid var(--line);background:var(--panel2)}
.chat-head > div{min-width:0}
.chat-head b{display:block;font-size:.94rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-head small{display:block;font-family:var(--f-mono);font-size:.68rem;color:var(--dim);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-head-acts{display:flex;gap:5px;flex:0 0 auto}
.chat-x{width:30px;height:30px;border-radius:6px;border:1px solid var(--line);background:var(--panel);
  color:var(--muted);cursor:pointer;display:grid;place-items:center;font-size:.9rem;transition:.2s}
.chat-x:hover{color:var(--lime);border-color:var(--lime)}
.chat-log{overflow-y:auto;overscroll-behavior:contain;
  padding:16px 18px;display:flex;flex-direction:column;gap:12px}
.bubble{max-width:88%;padding:11px 14px;border-radius:12px;font-size:.9rem;line-height:1.6;white-space:pre-wrap;
  animation:bubbleIn .3s cubic-bezier(.2,.8,.2,1) both}
@keyframes bubbleIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.bubble.bot{background:var(--panel2);border:1px solid var(--line);align-self:flex-start;border-bottom-left-radius:4px}
.bubble.me{background:var(--lime);color:var(--on-accent);align-self:flex-end;border-bottom-right-radius:4px;font-weight:500}
.bubble.err{border:1px solid var(--pink);color:var(--pink);background:transparent}
.bubble.dots{font-family:var(--f-mono);font-size:.78rem;color:var(--dim)}
/* Alt blok: onay + uyari + giris. margin-top:auto ile daima panelin dibinde,
   giris kutusu ve Gonder butonu ise blogun en altinda kalir. */
.chat-foot{display:flex;flex-direction:column;min-width:0;
  background:var(--panel);border-top:1px solid var(--line)}
.chat-gate{padding:16px 18px;background:var(--panel2);border-bottom:1px solid var(--line)}
.chat-gate p{font-size:.85rem;color:var(--muted);margin-bottom:12px}
.chat-form{display:flex;gap:8px;padding:12px 16px;
  padding-bottom:calc(12px + env(safe-area-inset-bottom,0px))}
.chat-form input{flex:1;background:var(--bg2);border:1px solid var(--line);border-radius:8px;padding:10px 13px;
  color:var(--txt);font-family:var(--f-sans);font-size:.9rem}
.chat-form input:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px var(--sel)}
.chat-note{font-family:var(--f-mono);font-size:.64rem;line-height:1.5;color:var(--dim);
  padding:10px 16px 0}

/* Hazir soru dugmeleri: tiklanınca modele gitmeden yanit doner. */
.chat-chips{display:flex;gap:6px;padding:10px 16px 0;overflow-x:auto;scrollbar-width:none}
.chat-chips::-webkit-scrollbar{display:none}
.chat-chips .chip{flex:0 0 auto;white-space:nowrap;cursor:pointer;
  font-family:var(--f-mono);font-size:.7rem;padding:7px 12px;border-radius:99px;
  border:1px solid var(--line);background:var(--panel2);color:var(--muted);
  transition:color .2s,border-color .2s,background .2s}
.chat-chips .chip:hover{color:var(--lime);border-color:var(--lime);background:var(--bg2)}

@media(max-width:640px){
  /* Mobilde sohbet tam ekran. Baslik cihazin durum cubugunun altinda
     kalmasin diye guvenli alan payi eklenir; aksi halde kapatma dugmesine
     dokunulamiyor. */
  .chat{inset:0;right:0;left:0;top:0;bottom:0;width:auto;height:100dvh;max-height:none;
    border:0;border-radius:0;animation:none;display:block}
  .chat-head{padding-top:calc(14px + var(--sa-t));min-height:60px}
  .chat-x{width:42px;height:42px}
  .chat-chips{padding-top:12px}
  .chat-log{padding:14px 16px}
  body.chat-open{overflow:hidden}
}

@media(max-width:520px){
  .chat-fab{right:12px;bottom:12px;font-size:.74rem;padding:10px 16px}
  .geobar{top:70px;flex-wrap:wrap;border-radius:12px;padding:12px 14px}
  .geobar p{white-space:normal}
  .cookie{left:8px;right:8px;bottom:8px;padding:16px}
}

/* ==========================================================================
   Yuzen hizli erisim cubugu + sosyal ikonlar
   ========================================================================== */
.ic{display:block;flex:none}

/* Sosyal baglantilar */
.soc a{align-items:center}
.soc-ic{display:grid;place-items:center;width:22px;height:22px;color:var(--muted);transition:color .22s;flex:none}
.soc a:hover .soc-ic{color:var(--lime)}
.soc-link{display:inline-flex;align-items:center;gap:9px}
.soc-link .ic{opacity:.7;transition:opacity .2s}
.soc-link:hover .ic{opacity:1}

/* ---------------- Dock: masaustu (sagda dikey) ---------------- */
.dock{position:fixed;right:max(12px,calc((var(--dock-gutter) - 80px) / 2));
  top:50%;transform:translateY(-50%);z-index:380;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  padding:0;background:none;border:0;box-shadow:none}
/* backdrop-filter bilerek kullanilmiyor: position:fixed + transform ile
   birlesince bazi tarayicilarda ikonlarin arkasinda hayalet dikdortgen
   birakiyor. Duz panel rengi ayni gorunumu veriyor. */

.dock-i{position:relative;width:56px;height:56px;border-radius:50%;
  border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow2);
  color:var(--muted);display:grid;place-items:center;cursor:pointer;
  transition:color .22s,background .22s,transform .22s,border-color .22s}
.dock-i{flex:0 0 auto}
.dock > *{position:relative}
.dock-i:hover{color:var(--dk,var(--lime));background:var(--bg2);border-color:var(--dk,var(--lime));transform:scale(1.08)}
/* Ikonlar dugme buyuduku icin birlikte buyusun. Dolu marka logolari
   (LinkedIn, GitHub) cizgi ikonlardan daha agir gorundugu icin bir tik kucuk. */
.dock-i .ic{width:26px;height:26px}
.dock-i .ic[fill="currentColor"]{width:24px;height:24px}
.dock-i.primary{background:var(--lime);color:var(--on-accent);border-color:var(--lime);box-shadow:var(--glow-lime)}
/* Menu dugmesi yalnizca mobil cubukta anlamli */
.dock-i[data-dock="menu"]{display:none}
@media(max-width:820px){.dock-i[data-dock="menu"]{display:grid}}
.dock-i.primary:hover{background:var(--lime2);color:var(--on-accent);transform:scale(1.1)}

/* Etiket balonu kaldirildi; her dugmede `title` var, tarayici kendi
   ipucunu gosteriyor. Eski balon ikonlarin arkasinda kaliyordu. */
.dock-t{display:none!important}

/* Sohbet acikken dock gizlenir */
body.chat-open .dock{opacity:0;visibility:hidden;transform:translateY(-50%) translateX(20px)}
.dock{transition:opacity .3s,visibility .3s,transform .3s}

/* ---------------- Dock: mobil (altta yatay hap) ---------------- */
@media(max-width:820px){
  .dock{right:auto;left:50%;top:auto;bottom:calc(12px + var(--sa-b));transform:translateX(-50%);
    width:max-content;
    flex-direction:row;align-items:center;gap:6px;padding:7px 9px;
    background:var(--panel);border:1px solid var(--line);border-radius:99px;
    box-shadow:var(--shadow);max-width:calc(100vw - 20px);z-index:180}
  .dock-i{width:46px;height:46px;border:0;background:transparent;box-shadow:none}
  .dock-i:hover{background:var(--bg2)}

  /* Referans duzen: mesaj · whatsapp · MENU · linkedin · github */
  .dock-i[data-dock="chat"]{order:1}
  .dock-i[data-dock="whatsapp"],.dock-i[href^="https://wa.me"]{order:2}
  .dock-i[data-dock="menu"]{order:3;width:52px;height:52px;
    background:var(--lime);color:var(--on-accent);box-shadow:var(--glow-lime)}
  .dock-i[data-dock="menu"]:hover{background:var(--lime2);color:var(--on-accent)}
  .dock-i[href*="linkedin"]{order:4}
  .dock-i[href*="github"]{order:5}
  /* Mobilde e-posta ve yukari dugmesi cubugu kalabaliklastirmasin */
  .dock-i[href^="mailto"],.dock-i[data-dock="top"]{display:none}
  .dock-i:hover{transform:none}
  .dock-i.primary{transform:scale(1.12)}
  .dock-i.primary:hover{transform:scale(1.12)}
  body.chat-open .dock{transform:translateX(-50%) translateY(30px)}
  /* Yukari cik butonu dock'un ustunde kalsin */
  .totop{bottom:76px}
}

/* Cerez cubugu mobilde dock ile cakismasin */
@media(max-width:820px){
  .cookie{bottom:70px}
  .geobar{top:66px}
}

/* ==========================================================================
   Mobil cila + PWA guvenli alanlar (iOS centik / gestur cubugu)
   ========================================================================== */
:root{
  --sa-b:env(safe-area-inset-bottom,0px);
  --sa-t:env(safe-area-inset-top,0px);
  --sa-l:env(safe-area-inset-left,0px);
  --sa-r:env(safe-area-inset-right,0px);
}

/* Yatay tasma her durumda kapali */
html,body{max-width:100%;overflow-x:clip}

/* Dokunma hedefleri en az 44px, vurgu rengi kapali */
a,button,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}
@media(hover:none){
  .links a,.btn,.filters a,.langmenu a,.soc a{min-height:44px;display:inline-flex;align-items:center}
  .card:hover,.repo:hover,.st:hover,.svc:hover,.ref:hover,.post-row:hover{transform:none}
}

/* iOS'ta form odaginda otomatik zoom olmasin */
@media(max-width:820px){
  input,select,textarea{font-size:16px}
  .chat-form input{font-size:16px}
}

/* Guvenli alanlar */
.dock{right:calc(max(12px,(var(--dock-gutter) - 80px) / 2) + var(--sa-r))}
header .wrap,footer .wrap,main .wrap{padding-left:var(--sa-l);padding-right:var(--sa-r)}

@media(max-width:820px){
  .dock{bottom:calc(14px + var(--sa-b))}
  .totop{bottom:calc(76px + var(--sa-b));right:calc(14px + var(--sa-r))}
  .cookie{bottom:calc(70px + var(--sa-b))}
  .chat{bottom:calc(8px + var(--sa-b))}
  .links{padding-top:var(--sa-t);padding-bottom:calc(var(--sa-b) + 70px)}
}

/* PWA tam ekran modunda ust bosluk */
/* Uygulama olarak yuklendiginde durum cubugu icerigin uzerine biner;
   sohbet basligina kesin bir bosluk birakiyoruz. */
@media(display-mode:standalone){
  .chat-head{padding-top:calc(14px + max(var(--sa-t),28px))}
}
@media(display-mode:standalone){
  header{padding-top:var(--sa-t)}
  body{overscroll-behavior-y:none}
}

/* Kucuk ekran duzeltmeleri */
@media(max-width:820px){
  html{scroll-padding-top:78px}
  #hero{min-height:auto;padding-top:124px;padding-bottom:24px}
  .page-head{padding-top:118px}
  #hero h1{font-size:clamp(1.9rem,8vw,2.6rem)}
  .hero-meta{gap:12px;font-size:.72rem}
  .code{font-size:.72rem;padding:14px 15px}
  .win-bar span{font-size:.68rem}
  .secnav{gap:6px;overflow-x:auto;flex-wrap:nowrap;padding-bottom:14px;scrollbar-width:none}
  .secnav::-webkit-scrollbar{display:none}
  .secnav a{white-space:nowrap;flex:none}
  .filters{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none;padding-bottom:4px}
  .filters::-webkit-scrollbar{display:none}
  .filters a,.filters .fl{flex:none;white-space:nowrap}
  .about-split{grid-template-columns:1fr;gap:26px}
  .portrait{max-width:340px;margin-inline:auto}
  .metrics,.stats{grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}
  .svc-foot{grid-template-columns:1fr}
  .post-row .cover{width:100%}
  .post-row{grid-template-columns:1fr}
  .article{max-width:none}
  .toc{padding:16px 18px;display:block}
  .toc ol{margin:0;padding:0}
  .toc li{padding:6px 0;line-height:1.5}
  .article h2{font-size:1.2rem;flex-wrap:wrap}
  .article .excerpt{font-size:1rem}
  /* Alt cubuk icerigin uzerine binmesin */
  footer{padding-bottom:calc(84px + var(--sa-b))}
  .langmenu{position:fixed;left:12px;right:12px;top:auto;bottom:calc(14px + var(--sa-b) + 60px);
    min-width:0;max-height:52vh;overflow-y:auto}
  .foot-grid{gap:22px}
}

@media(max-width:420px){
  #hero h1{font-size:1.75rem}
  h2{font-size:1.35rem}
  .stats{grid-template-columns:1fr 1fr}
  .cookie-acts{width:100%}
  .cookie-acts .btn{flex:1;justify-content:center}
  .dock-i{width:46px;height:46px}
  .dock-i .ic{width:22px;height:22px}
  .dock-i .ic[fill="currentColor"]{width:20px;height:20px}
}

/* Yazdirma: dock ve sohbet gizli */
@media print{.dock,.chat,.cookie,.geobar{display:none!important}}

/* ==========================================================================
   Icerik korumasi — metin secimi ve gorsel surukleme kapali.
   Form alanlari ve sohbet kutusu haric tutulur.
   ========================================================================== */
body{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}
input,textarea,select,[contenteditable="true"]{
  -webkit-user-select:text;-moz-user-select:text;-ms-user-select:text;user-select:text}
img{-webkit-user-drag:none;user-drag:none;-webkit-touch-callout:none}