/* TRENDEU · trendeuropean.com · ortak stil · 26.09.2026 */
:root{
  --zemin:#081230; --zemin2:#0d1d47; --kart:#11224f; --kart2:#162b60;
  --kenar:#24407e; --yazi:#e9eef8; --sonuk:#a3b3d4; --altin:#f2c14e;
  --kirmizi:#f6465d; --yesil:#0ecb81; --mavi:#5aa8ff;
  --golge:0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html{background:var(--zemin)}
body{margin:0;min-height:100vh;background-color:var(--zemin);background-image:radial-gradient(1200px 700px at 50% -10%,#1a3a86 0%,var(--zemin2) 40%,var(--zemin) 100%);background-repeat:no-repeat;
  color:var(--yazi);font:16px/1.65 -apple-system,"Segoe UI",Roboto,"Noto Sans",Helvetica,Arial,sans-serif}
a{color:var(--mavi)}
a:hover{color:#8cc3ff}
img{max-width:100%;height:auto}
.kap{max-width:1120px;margin:0 auto;padding:0 20px}

/* üst çubuk */
.ust{position:sticky;top:0;z-index:20;background:rgba(8,18,48,.82);backdrop-filter:blur(10px);border-bottom:1px solid rgba(36,64,126,.6)}
.ust .kap{display:flex;align-items:center;gap:18px;height:62px}
.marka{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;letter-spacing:.06em;font-size:1.15rem}
.marka img{width:38px;height:38px;border-radius:50%;box-shadow:0 0 0 2px rgba(242,193,78,.35)}
.kelime .tr{color:var(--kirmizi)} .kelime .end{color:var(--yesil)} .kelime .eu{color:var(--altin)}
.ust nav{margin-left:auto;display:flex;align-items:center;gap:6px}
.ust nav a{color:var(--yazi);text-decoration:none;padding:8px 12px;border-radius:8px;font-size:.95rem}
.ust nav a:hover{background:rgba(255,255,255,.07)}
.dilsec{background:var(--kart);color:var(--yazi);border:1px solid var(--kenar);border-radius:8px;padding:7px 10px;font:inherit;font-size:.9rem;cursor:pointer}

/* düğmeler */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:12px;font-weight:700;
  text-decoration:none;border:1px solid transparent;cursor:pointer;font:inherit;font-weight:700;transition:transform .12s,filter .12s}
.btn:hover{transform:translateY(-1px);filter:brightness(1.08)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;filter:none}
.btn.ana{background:linear-gradient(180deg,#ffd46a,#e6a92a);color:#1a1300}
.btn.ikincil{background:transparent;color:var(--yazi);border-color:var(--kenar)}
.btn.tam{width:100%}

/* ana sayfa */
.dil-serit{padding:26px 0 6px;text-align:center}
.dil-serit h2{margin:0 0 12px;font-size:.95rem;letter-spacing:.14em;text-transform:uppercase;color:var(--altin);font-weight:700}
.dil-dugmeler{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
.dil-dugmeler button{background:rgba(17,34,79,.8);color:var(--yazi);border:1px solid var(--kenar);border-radius:999px;padding:7px 15px;font:inherit;font-size:.92rem;cursor:pointer}
.dil-dugmeler button[aria-pressed="true"]{background:var(--altin);color:#1a1300;border-color:var(--altin);font-weight:700}
.kahraman{text-align:center;padding:14px 0 40px}
.kahraman .logo{width:min(330px,70vw);border-radius:50%;box-shadow:0 0 60px rgba(90,168,255,.25),var(--golge);margin:10px auto 18px;display:block}
.kahraman h1{font-size:clamp(1.6rem,3.6vw,2.5rem);line-height:1.25;margin:0 auto 14px;max-width:880px}
.kahraman p.alt{max-width:760px;margin:0 auto 26px;color:var(--sonuk);font-size:1.07rem}
.dugmeler{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.rozetler{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:22px}
.rozet{font-size:.85rem;padding:6px 12px;border-radius:999px;border:1px solid var(--kenar);color:var(--sonuk);background:rgba(17,34,79,.6)}
.rozet b{color:var(--yesil)}

section.blok{padding:46px 0;border-top:1px solid rgba(36,64,126,.45)}
section.blok h2{font-size:1.5rem;margin:0 0 20px}
.izgara{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.kart{background:linear-gradient(180deg,var(--kart2),var(--kart));border:1px solid var(--kenar);border-radius:16px;padding:20px;box-shadow:var(--golge)}
.kart h3{margin:0 0 8px;font-size:1.08rem}
.kart p{margin:0;color:var(--sonuk)}
.kart .isaret{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:8px;vertical-align:1px}
.uyari{border:1px solid rgba(242,193,78,.45);background:rgba(242,193,78,.08);border-left:4px solid var(--altin);border-radius:12px;padding:18px 20px}
.not-kutu{border-left:4px solid var(--mavi);background:rgba(90,168,255,.08);border-radius:12px;padding:16px 20px;color:var(--sonuk)}

footer{padding:34px 0 50px;color:var(--sonuk);font-size:.9rem;border-top:1px solid rgba(36,64,126,.45)}
footer .kap{display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center}
footer .bosluk{flex:1}

/* giriş akışı */
.akis{max-width:680px;margin:30px auto 60px;padding:0 20px}
.adimlar{display:flex;gap:8px;margin-bottom:18px}
.adimlar span{flex:1;height:6px;border-radius:99px;background:var(--kart2)}
.adimlar span.tamam{background:var(--yesil)} .adimlar span.simdi{background:var(--altin)}
.panel{background:linear-gradient(180deg,var(--kart2),var(--kart));border:1px solid var(--kenar);border-radius:18px;padding:26px;box-shadow:var(--golge)}
.panel h1{margin:0 0 6px;font-size:1.45rem}
.panel .alt{color:var(--sonuk);margin:0 0 18px}
.maddeler{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:10px}
.maddeler li{padding:12px 14px 12px 42px;border-radius:12px;background:rgba(8,18,48,.55);border:1px solid rgba(36,64,126,.7);position:relative}
.maddeler li::before{content:counter(m);counter-increment:m;position:absolute;left:12px;top:12px;width:21px;height:21px;border-radius:50%;background:var(--altin);color:#1a1300;font-size:.8rem;font-weight:800;display:grid;place-items:center}
.maddeler{counter-reset:m}
.maddeler li.vurgu{border-color:var(--kirmizi);box-shadow:0 0 0 2px rgba(246,70,93,.35)}
.soru{padding:14px;border-radius:12px;background:rgba(8,18,48,.55);border:1px solid rgba(36,64,126,.7);margin-bottom:12px}
.soru p{margin:0 0 10px;font-weight:600}
.secenek{display:flex;gap:10px}
.secenek label{flex:1;display:flex;align-items:center;gap:8px;justify-content:center;padding:10px;border:1px solid var(--kenar);border-radius:10px;cursor:pointer}
.secenek input{accent-color:var(--altin)}
.geri-bildirim{margin-top:8px;font-size:.9rem;min-height:1.2em}
.geri-bildirim.yanlis{color:var(--kirmizi)} .geri-bildirim.dogru{color:var(--yesil)}
.onay{display:flex;gap:10px;align-items:center;margin:16px 0}
.onay input{width:20px;height:20px;accent-color:var(--altin)}
.alt-dugmeler{display:flex;gap:10px;justify-content:space-between;margin-top:18px}
.giris-yontem{display:grid;gap:10px;margin-bottom:18px}
.giris-yontem .btn{justify-content:flex-start;background:#fff;color:#1b1b1b;border-color:#fff}
.giris-yontem .btn.fb{background:#1877f2;color:#fff;border-color:#1877f2}
.giris-yontem .btn .yakinda{margin-left:auto;font-size:.75rem;font-weight:700;padding:3px 8px;border-radius:99px;background:rgba(0,0,0,.18)}
.eposta{display:grid;grid-template-columns:1fr auto;gap:0;border:1px solid var(--kenar);border-radius:12px;overflow:hidden;background:rgba(8,18,48,.6)}
.eposta input,.eposta select{background:transparent;color:var(--yazi);border:0;padding:12px;font:inherit;min-width:0}
.eposta select{border-left:1px solid var(--kenar);background:var(--kart)}
.eposta.tek{grid-template-columns:1fr}
.eposta input:focus,.eposta select:focus{outline:2px solid var(--altin);outline-offset:-2px}
.kucuk{font-size:.85rem;color:var(--sonuk)}
.gizli{display:none!important}

/* kılavuz */
.kilavuz{display:grid;grid-template-columns:260px 1fr;gap:28px;padding:26px 0 60px}
.icindekiler{position:sticky;top:78px;align-self:start;max-height:calc(100vh - 96px);overflow:auto;background:rgba(17,34,79,.6);border:1px solid var(--kenar);border-radius:14px;padding:14px}
.icindekiler h2{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--altin);margin:0 0 8px}
.icindekiler .grup{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--sonuk);margin:12px 0 4px}
.icindekiler a{display:block;color:var(--yazi);text-decoration:none;padding:5px 8px;border-radius:8px;font-size:.92rem}
.icindekiler a:hover{background:rgba(255,255,255,.07)}
.icerik h1{font-size:1.9rem;margin:0 0 8px}
.icerik .ozet{color:var(--sonuk);font-size:1.05rem;margin:0 0 10px}
.icerik section{padding:26px 0;border-top:1px solid rgba(36,64,126,.45);scroll-margin-top:80px}
.icerik section h2{font-size:1.35rem;margin:0 0 6px}
.icerik .giris{color:var(--sonuk);margin:0 0 16px}
.icerik h3{font-size:1.05rem;color:var(--altin);margin:18px 0 8px}
.icerik ul{padding-left:20px}
.icerik li{margin:6px 0}
.icerik code{background:rgba(255,255,255,.08);padding:1px 6px;border-radius:6px;font-size:.9em}
.ipucu{border-left:4px solid var(--yesil);background:rgba(14,203,129,.07);border-radius:10px;padding:12px 16px;margin:14px 0}
.not-b{border-left:4px solid var(--altin);background:rgba(242,193,78,.08);border-radius:10px;padding:14px 16px;margin:14px 0}
.tablo-sar{overflow-x:auto}
table{border-collapse:collapse;width:100%;margin:12px 0;font-size:.95rem}
th,td{border:1px solid var(--kenar);padding:9px 11px;text-align:left;vertical-align:top}
th{background:rgba(17,34,79,.8);color:var(--altin)}
.ekran{background:linear-gradient(180deg,var(--kart2),var(--kart));border:1px solid var(--kenar);border-radius:14px;padding:16px 18px;margin:14px 0}
.ekran h4{margin:0 0 2px;font-size:1.05rem}
.ekran .dosya{font-family:ui-monospace,Consolas,monospace;font-size:.8rem;color:var(--sonuk)}
.ekran p{margin:8px 0 0}
.ekran .etiket{display:block;font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--altin);margin-top:10px}
.ekran .olcum{color:var(--sonuk)}

@media (max-width:860px){
  .kilavuz{grid-template-columns:1fr}
  .icindekiler{position:static;max-height:none}
  .ust nav a.gizle-mobil{display:none}
}
@media (max-width:440px){
  .marka .kelime{display:none}
  .ust .kap{gap:8px}
  .ust nav a{padding:8px 8px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.ust nav a.cikis-bag{color:var(--sonuk);font-size:.88rem}
.ust nav a.cikis-bag:hover{color:var(--kirmizi)}
[hidden]{display:none!important}

/* kayıt / başvuru · 26 Eyl 2026 */
.alan{display:block;margin:0 0 14px;font-weight:600;font-size:.95rem}
.alan span{display:block;margin-bottom:6px}
.alan input,.alan textarea{width:100%;background:rgba(8,18,48,.6);color:var(--yazi);border:1px solid var(--kenar);border-radius:12px;padding:12px;font:inherit;font-weight:400}
.alan textarea{resize:vertical;min-height:80px}
.alan input:focus,.alan textarea:focus{outline:2px solid var(--altin);outline-offset:-2px}
.basvuru-kutu{margin:18px 0 6px;padding:12px 14px;border:1px dashed var(--kenar);border-radius:12px;text-align:center}
.basvuru-kutu a{font-weight:700;color:var(--altin)}
.tel-not{margin:-6px 0 16px;padding:10px 12px;border-left:4px solid var(--yesil);background:rgba(14,203,129,.08);border-radius:10px;font-size:.9rem;color:var(--yazi)}
.tuzak{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}

/* giriş adım 3 · yeni / üye seçimi (27 Eyl 2026) */
.secim-kart{border:1px solid var(--kenar);border-radius:14px;padding:16px 18px;margin:0 0 14px;background:rgba(8,18,48,.45)}
.secim-kart.yeni{border-color:rgba(242,193,78,.6);background:rgba(242,193,78,.07)}
.secim-kart h2{margin:0 0 6px;font-size:1.05rem}
.secim-kart p{margin:0 0 12px;color:var(--sonuk);font-size:.95rem}
.secim-kart .giris-yontem{margin-bottom:10px}

/* ── 29 Eyl · seo2 · metin sayfaları (hakkımızda · sss · yasal · şartlar · açık kaynak · iletişim) + yasal alt şerit ── */
.metin-sayfa{max-width:880px;margin:0 auto;padding:34px 20px 64px}
.metin-sayfa h1{font-size:clamp(1.5rem,3.2vw,2.1rem);line-height:1.25;margin:0 0 10px}
.metin-sayfa .giris{color:var(--sonuk);font-size:1.05rem;margin:0 0 8px}
.metin-sayfa .ust-bilgi{color:var(--sonuk);font-size:.9rem;margin:0 0 16px}
.metin-sayfa h2{font-size:1.28rem;margin:34px 0 10px;color:var(--altin)}
.metin-sayfa h3{font-size:1.04rem;margin:22px 0 6px}
.metin-sayfa p{margin:8px 0}
.metin-sayfa ul{padding-left:22px;margin:8px 0}
.metin-sayfa li{margin:7px 0}
.metin-sayfa .ilke{border-left:4px solid var(--kirmizi);background:rgba(246,70,93,.08);border-radius:10px;padding:12px 16px;margin:16px 0}
.metin-sayfa .not-kutu{margin:0 0 18px}
.metin-sayfa .tablo-sar{overflow-x:auto}
.metin-sayfa th,.metin-sayfa td{border:1px solid var(--kenar);padding:8px 10px;text-align:left;vertical-align:top}
.metin-sayfa th{color:var(--sonuk);background:var(--kart)}
.metin-sayfa td{overflow-wrap:anywhere}
.kunye{display:grid;grid-template-columns:minmax(150px,230px) 1fr;gap:10px 18px;margin:20px 0;padding:18px;border:1px solid var(--kenar);border-radius:14px;background:rgba(17,34,79,.55)}
.kunye dt{color:var(--sonuk)} .kunye dd{margin:0;overflow-wrap:anywhere}
.varlik-liste{list-style:none;padding:0 !important;display:grid;gap:8px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.varlik-liste li{margin:0;padding:10px 14px;border:1px solid var(--kenar);border-radius:12px;background:rgba(17,34,79,.55)}
.varlik-liste .y{color:var(--sonuk);font-size:.88rem}
.sss-soru{padding:14px 16px;border:1px solid rgba(36,64,126,.7);border-radius:12px;background:rgba(8,18,48,.45);margin:10px 0}
.sss-soru h3{margin:0 0 6px}
.sss-soru p{margin:0;color:var(--yazi)}
.form-iletisim{display:grid;gap:14px;margin:22px 0;padding:20px;border:1px solid var(--kenar);border-radius:16px;background:linear-gradient(180deg,var(--kart2),var(--kart))}
.form-iletisim label{display:grid;gap:6px;font-weight:600;font-size:.95rem}
.form-iletisim input,.form-iletisim select,.form-iletisim textarea{font:inherit;color:var(--yazi);background:rgba(8,18,48,.7);border:1px solid var(--kenar);border-radius:10px;padding:10px 12px;width:100%}
.form-iletisim textarea{min-height:150px;resize:vertical}
.form-iletisim .tuzak{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-iletisim .durum{min-height:1.4em;font-size:.95rem}
.form-iletisim .durum.iyi{color:var(--yesil)} .form-iletisim .durum.kotu{color:var(--kirmizi)}
footer .yasal-serit{display:flex;flex-wrap:wrap;gap:8px 18px;width:100%}
footer .yasal-serit a{color:var(--sonuk)}
footer .yasal-serit a:hover{color:var(--yazi)}
.kapi-tanim{max-width:620px;margin:14px auto 0;text-align:center;font-size:.8rem;line-height:1.45;color:var(--sonuk);opacity:.8}
@media (max-width:560px){ .kunye{grid-template-columns:1fr;gap:2px} .kunye dd{margin-bottom:10px} }