/* PolyAx Ağı — ana sayfayla aynı tasarım dili */
:root{
  --navy:#2364AA; --navy-deep:#1a4b80; --lacivert:#0B1B33;
  --sky:#3DA5D9; --teal:#73BFB8; --gold:#FEC601; --orange:#EA7317;
  --green:#1f8a5b; --red:#c0392b;
  --paper:#F3F5F4; --paper-dim:#EAEDEC; --white:#fff;
  --ink:#101B2D; --ink-soft:#4C5A6E; --ink-faint:#7C8A9C;
  --line:rgba(16,27,45,0.14); --line-soft:rgba(16,27,45,0.08);
  --max:1180px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--paper);color:var(--ink);font-family:'Inter',system-ui,sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;display:flex;flex-direction:column;min-height:100vh;}
h1,h2,h3{font-family:'Manrope',system-ui,sans-serif;font-weight:700;line-height:1.15;margin:0;letter-spacing:-0.01em;}
p{margin:0;}
a{color:var(--navy);}
img{display:block;max-width:100%;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 32px;width:100%;}
.mono{font-family:'IBM Plex Mono',monospace;}
:focus-visible{outline:2.5px solid var(--orange);outline-offset:3px;}
a.skip-link{position:absolute;left:-9999px;top:0;background:var(--gold);color:var(--ink);padding:12px 20px;z-index:200;font-weight:600;}
a.skip-link:focus{left:16px;top:16px;}
[hidden]{display:none !important;}

/* Düğmeler */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;font:600 15px/1.2 'Inter',sans-serif;border-radius:4px;border:1.5px solid transparent;cursor:pointer;text-decoration:none;transition:background .15s,border-color .15s,transform .15s;color:var(--ink);background:none;}
.btn:active{transform:translateY(1px);}
.btn[disabled]{opacity:.55;cursor:not-allowed;}
.btn-sm{padding:8px 14px;font-size:14px;}
.btn-primary{background:var(--gold);color:var(--ink);}
.btn-primary:hover{background:#f0b900;}
.btn-navy{background:var(--navy);color:#fff;}
.btn-navy:hover{background:var(--navy-deep);}
.btn-orange{background:var(--orange);color:#fff;}
.btn-orange:hover{background:#d4650f;}
.btn-green{background:#25D366;color:#073b1d;}
.btn-green:hover{background:#1fbe5b;}
.btn-ghost-light{border-color:var(--line);color:var(--ink);background:#fff;}
.btn-ghost-light:hover{border-color:var(--ink);}
.btn-danger{border-color:rgba(192,57,43,.4);color:var(--red);background:#fff;}
.btn-danger:hover{border-color:var(--red);}
.btn-google{background:#fff;border-color:var(--line);color:var(--ink);width:100%;padding:13px 18px;}
.btn-google:hover{border-color:var(--ink);}
.btn-google svg{width:20px;height:20px;}
.link-btn{background:none;border:0;padding:0;color:var(--navy);font:inherit;text-decoration:underline;cursor:pointer;}

/* Üst menü */
header.site{position:sticky;top:0;z-index:100;background:rgba(243,245,244,0.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line-soft);}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 32px;}
.logo{font:700 21px/1 'Manrope',sans-serif;letter-spacing:-0.02em;display:flex;align-items:center;gap:9px;color:var(--ink);text-decoration:none;}
.logo-mark-img{height:30px;width:auto;}
.logo-ag{color:var(--orange);font-weight:800;}
.nav-links{display:flex;gap:28px;}
.nav-links a{text-decoration:none;color:var(--ink-soft);font-size:15px;font-weight:600;padding:6px 0;border-bottom:2px solid transparent;}
.nav-links a:hover{color:var(--ink);}
.nav-links a.aktif{color:var(--ink);border-bottom-color:var(--gold);}
.nav-hesap{display:flex;align-items:center;gap:10px;}
.hesap-dugme{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);font-weight:600;font-size:14.5px;border:1.5px solid var(--line);background:#fff;border-radius:40px;padding:5px 14px 5px 5px;}
.hesap-dugme:hover{border-color:var(--ink);}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font:700 13px/1 'Manrope',sans-serif;flex:none;overflow:hidden;}
.avatar img{width:100%;height:100%;object-fit:cover;}
.alt-menu{display:none;}
@media (max-width:820px){
  .wrap{padding:0 16px;}
  .nav{padding:12px 16px;}
  .nav-links{display:none;}
  .hesap-dugme .hesap-ad{display:none;}
  .hesap-dugme{padding:4px;}
  .alt-menu{display:flex;border-top:1px solid var(--line-soft);overflow-x:auto;}
  .alt-menu a{flex:1;text-align:center;text-decoration:none;color:var(--ink-soft);font-size:13.5px;font-weight:600;padding:10px 6px;white-space:nowrap;border-bottom:2px solid transparent;}
  .alt-menu a.aktif{color:var(--ink);border-bottom-color:var(--gold);}
}

/* Doğrulama bandı */
.dogrula-bant{background:#fff6d6;border-bottom:1px solid #f0d77a;font-size:14.5px;}
.dogrula-bant .wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-top:10px;padding-bottom:10px;flex-wrap:wrap;}
.dogrula-dugmeler{display:flex;gap:8px;}

/* Ana alan */
.ana{flex:1;padding-top:34px;padding-bottom:70px;outline:none;}
.yukleniyor{padding:60px 0;text-align:center;color:var(--ink-faint);}
.sayfa-bas{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:24px;}
.sayfa-bas h1{font-size:clamp(26px,4vw,36px);}
.sayfa-bas p{color:var(--ink-soft);margin-top:6px;max-width:62ch;}
.geri{display:inline-block;margin-bottom:16px;color:var(--ink-soft);text-decoration:none;font-weight:600;font-size:14.5px;}
.geri:hover{color:var(--ink);}
.bos{background:#fff;border:1px dashed var(--line);border-radius:10px;padding:34px 24px;text-align:center;color:var(--ink-soft);}
.bos h3{color:var(--ink);margin-bottom:8px;font-size:19px;}
.bos .btn{margin-top:16px;}
.not{font-size:13.5px;color:var(--ink-faint);}

/* Filtreler */
.filtreler{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px;align-items:center;}
.filtreler select,.filtreler input{font:inherit;font-size:14.5px;padding:9px 12px;border:1.5px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);min-width:0;}
.filtreler .sayac{margin-left:auto;font-size:14px;color:var(--ink-faint);}
.cb-inline{display:inline-flex;align-items:center;gap:7px;font-size:14.5px;color:var(--ink-soft);cursor:pointer;}

/* Kartlar */
.liste{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px;}
@media (max-width:420px){ .liste{grid-template-columns:1fr;} }
.kart{background:#fff;border:1px solid var(--line-soft);border-radius:12px;padding:20px 20px 18px;display:flex;flex-direction:column;gap:10px;transition:border-color .15s, box-shadow .15s;min-width:0;}
a.kart{text-decoration:none;color:inherit;}
a.kart:hover{border-color:var(--navy);box-shadow:0 8px 24px rgba(16,27,45,.08);}
.kart h3{font-size:18px;overflow-wrap:anywhere;}
.kart-ust{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.kart-alt{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:8px;border-top:1px solid var(--line-soft);font-size:13.5px;color:var(--ink-faint);}
.kart p{color:var(--ink-soft);font-size:14.5px;overflow-wrap:anywhere;}
.ozet{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.etiketler{display:flex;flex-wrap:wrap;gap:6px;}
.etiket{display:inline-flex;align-items:center;gap:5px;font:600 12px/1 'IBM Plex Mono',monospace;padding:6px 8px;border-radius:4px;background:var(--paper-dim);color:var(--ink-soft);}
.etiket.il{background:rgba(35,100,170,.1);color:var(--navy-deep);}
.durum{font:700 11.5px/1 'IBM Plex Mono',monospace;text-transform:uppercase;letter-spacing:.06em;padding:6px 9px;border-radius:4px;white-space:nowrap;}
.durum-acik{background:rgba(31,138,91,.12);color:var(--green);}
.durum-eslesti{background:rgba(234,115,23,.14);color:#b3570f;}
.durum-tamamlandi{background:rgba(35,100,170,.12);color:var(--navy-deep);}
.durum-kapali{background:var(--paper-dim);color:var(--ink-faint);}
.kapasite{font-size:13px;font-weight:600;}
.kapasite.acik{color:var(--green);}
.kapasite.kapali{color:var(--ink-faint);}

/* Detay */
.detay{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:28px;align-items:start;}
@media (max-width:920px){ .detay{grid-template-columns:1fr;} }
.panel{background:#fff;border:1px solid var(--line-soft);border-radius:12px;padding:24px;}
.panel + .panel{margin-top:16px;}
.panel h2{font-size:21px;margin-bottom:14px;}
.panel h3{font-size:17px;margin-bottom:10px;}
.detay h1{font-size:clamp(24px,3.4vw,32px);margin:10px 0 14px;overflow-wrap:anywhere;}
.aciklama{white-space:pre-wrap;color:var(--ink);overflow-wrap:anywhere;}
.bilgi-tablo{display:grid;grid-template-columns:auto 1fr;gap:9px 18px;margin:20px 0 4px;font-size:15px;}
.bilgi-tablo dt{color:var(--ink-faint);}
.bilgi-tablo dd{margin:0;font-weight:600;overflow-wrap:anywhere;}
.dosyalar{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:8px;}
.dosyalar a{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line-soft);border-radius:8px;text-decoration:none;color:var(--ink);font-size:14.5px;overflow-wrap:anywhere;}
.dosyalar a:hover{border-color:var(--navy);}
.dosyalar .boyut{margin-left:auto;color:var(--ink-faint);font-size:13px;white-space:nowrap;}
.teklif{border:1px solid var(--line-soft);border-radius:10px;padding:16px;display:flex;flex-direction:column;gap:8px;}
.teklif + .teklif{margin-top:12px;}
.teklif.secili{border-color:var(--green);background:rgba(31,138,91,.04);}
.teklif-ust{display:flex;justify-content:space-between;gap:10px;align-items:baseline;flex-wrap:wrap;}
.fiyat{font:700 22px/1 'Manrope',sans-serif;}
.iletisim{background:rgba(31,138,91,.07);border:1px solid rgba(31,138,91,.3);border-radius:10px;padding:16px;display:flex;flex-direction:column;gap:10px;}
.iletisim .satir{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:15px;}
.uyari{background:#fff6d6;border:1px solid #f0d77a;border-radius:8px;padding:12px 14px;font-size:14px;color:#6b5605;}
.dugme-sira{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px;}

/* Formlar */
.form{display:flex;flex-direction:column;gap:16px;}
.form-2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media (max-width:640px){ .form-2{grid-template-columns:1fr;} }
.alan{display:flex;flex-direction:column;gap:6px;min-width:0;}
.alan label,.alan .etiket-baslik{font-weight:600;font-size:14.5px;}
.alan .ipucu{font-size:13px;color:var(--ink-faint);}
.gerekli{color:var(--orange);}
.alan input[type=text],.alan input[type=email],.alan input[type=tel],.alan input[type=number],.alan input[type=date],.alan input[type=url],.alan input[type=password],.alan select,.alan textarea{
  font:inherit;font-size:15.5px;padding:11px 13px;border:1.5px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);width:100%;}
.alan textarea{resize:vertical;min-height:110px;}
.alan input:focus,.alan select:focus,.alan textarea:focus{border-color:var(--navy);outline:none;}
.secenekler{display:flex;flex-wrap:wrap;gap:8px;}
.secenek{display:inline-flex;align-items:center;gap:7px;border:1.5px solid var(--line);border-radius:6px;padding:8px 12px;background:#fff;cursor:pointer;font-size:14.5px;}
.secenek:has(input:checked){border-color:var(--navy);background:rgba(35,100,170,.07);}
.anahtar{display:flex;align-items:flex-start;gap:12px;padding:14px;border:1.5px solid var(--line);border-radius:8px;background:#fff;cursor:pointer;}
.anahtar input{margin-top:3px;width:18px;height:18px;flex:none;}
.anahtar b{display:block;}
.anahtar span{font-size:14px;color:var(--ink-soft);}
.hata{color:var(--red);font-size:14.5px;font-weight:600;min-height:1em;}
.hata:empty{display:none;}
.dosya-liste{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;}
.dosya-liste li{display:flex;align-items:center;gap:10px;font-size:14px;padding:8px 10px;background:var(--paper);border-radius:6px;overflow-wrap:anywhere;}
.dosya-liste li button{margin-left:auto;flex:none;}
.yukle-kutu{border:1.5px dashed var(--line);border-radius:8px;padding:16px;text-align:center;background:#fff;}
.yukle-kutu .not{margin-top:6px;}

/* Giriş */
.giris-kutu{max-width:440px;margin:10px auto 0;}
.giris-kutu h1{font-size:30px;margin-bottom:8px;}
.giris-kutu > p{color:var(--ink-soft);margin-bottom:22px;}
.ayrac{display:flex;align-items:center;gap:12px;color:var(--ink-faint);font-size:13px;margin:20px 0;}
.ayrac::before,.ayrac::after{content:'';flex:1;height:1px;background:var(--line);}
.sekmeler{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:22px;overflow-x:auto;}
.sekmeler button,.sekmeler a{background:none;border:0;border-bottom:2.5px solid transparent;padding:10px 14px;font:600 15px/1.2 'Inter',sans-serif;color:var(--ink-soft);cursor:pointer;white-space:nowrap;text-decoration:none;}
.sekmeler .aktif{color:var(--ink);border-bottom-color:var(--gold);}
.sekmeler .rozet{display:inline-block;margin-left:6px;background:var(--orange);color:#fff;border-radius:20px;font-size:11.5px;padding:2px 7px;}

/* Hesap */
.hesap-bas{display:flex;align-items:center;gap:14px;margin-bottom:20px;}
.hesap-bas .avatar{width:52px;height:52px;font-size:20px;}
.hesap-bas h1{font-size:26px;}
.hesap-bas p{color:var(--ink-soft);font-size:14.5px;}

/* Bildirim */
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--lacivert);color:#fff;padding:12px 20px;border-radius:8px;font-size:15px;z-index:300;box-shadow:0 10px 30px rgba(0,0,0,.25);max-width:calc(100% - 32px);}

/* Alt bilgi */
.site-foot{background:var(--lacivert);color:rgba(255,255,255,.75);padding:36px 0;font-size:14px;}
.foot-ic{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;}
.foot-ic > div{max-width:420px;}
.foot-logo{display:flex;align-items:center;gap:9px;color:#fff;font:700 19px/1 'Manrope',sans-serif;text-decoration:none;margin-bottom:10px;}
.foot-logo img{height:26px;width:auto;}
.site-foot ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:auto auto;gap:6px 26px;}
.site-foot a{color:rgba(255,255,255,.85);text-decoration:none;}
.site-foot a:hover{color:#fff;text-decoration:underline;}
@media (max-width:520px){ .site-foot ul{grid-template-columns:1fr;} }