/* ============================================================
   Dr. Zeka: ortak stil
   Tüm sayfalar bunu kullanır: <link rel="stylesheet" href="assets/site.css">
   Alt klasördeki sayfalarda yol: ../assets/site.css
   ============================================================ */

:root{
  /* marka */
  --orange:#FF5A00; --orange-d:#E04E00; --orange-l:#FFF1E9;
  --red:#ef4136; --yellow:#f7941d; --blue:#4285F4; --blue-d:#2f6fe0;
  --ink:#20242a; --muted:#6d6f73; --line:#e7ebf1; --bg:#eef1f5; --card:#ffffff; --soft:#f6f8fb;
  --radius:16px;
  --shadow:0 1px 2px rgba(16,24,40,.04), 0 8px 24px rgba(16,24,40,.06);
  --tricolor:linear-gradient(90deg,var(--red) 0 33.3333%,var(--yellow) 33.3333% 66.6666%,var(--blue) 66.6666% 100%);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Montserrat',system-ui,sans-serif;color:var(--ink);background:var(--card);
  -webkit-font-smoothing:antialiased;padding-top:8px}
a{text-decoration:none;color:inherit}
img{max-width:100%}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- ÜST TRİCOLOR + NAV (husnuduran.com ile aynı düzen) ---------- */
.topline{position:fixed;top:0;left:0;right:0;height:8px;z-index:30;background:var(--tricolor)}
header.nav{position:sticky;top:8px;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;min-height:74px;gap:16px}
.logo{display:inline-flex;align-items:center;flex:none}
.logo img{height:52px;width:auto;display:block;margin:20px 0}
nav.menu{display:flex;align-items:center;gap:26px}
nav.menu a{font-weight:600;font-size:15px;color:#3a3f47;transition:.2s;white-space:nowrap}
nav.menu a:hover,nav.menu a.active{color:var(--orange)}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--orange);color:#fff;font-weight:700;
  font-size:15px;padding:11px 22px;border-radius:999px;transition:.2s;border:0;cursor:pointer}
.btn:hover{background:var(--orange-d)}
.btn.ghost{background:transparent;color:var(--orange);border:2px solid var(--orange);padding:9px 20px}
.btn.ghost:hover{background:var(--orange-l)}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px;background:none;border:0}
.burger span{width:24px;height:2px;background:var(--ink);border-radius:2px}
.mobile-menu{display:none;border-bottom:1px solid var(--line);background:#fff}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:14px 24px;font-weight:600;border-top:1px solid var(--line)}

/* ---------- TİPOGRAFİ ---------- */
.kicker{font-size:13px;letter-spacing:.28em;text-transform:uppercase;color:var(--orange);font-weight:700}
h1{font-size:clamp(28px,3.4vw,50px);line-height:1.1;font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(24px,2.6vw,36px);font-weight:800;letter-spacing:-.02em;line-height:1.18}
h3{font-size:19px;font-weight:700;line-height:1.3}
.lead{font-size:18px;color:#4a4e54;line-height:1.6}

/* ---------- SAYFA BAŞLIĞI ---------- */
.phead{padding:56px 0 34px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,var(--orange-l),#fff)}
.phead .kicker{margin-bottom:10px}
.phead p{color:var(--muted);font-size:17px;line-height:1.6;margin-top:14px;max-width:70ch}
.crumb{font-size:13px;color:var(--muted);margin-bottom:14px}
.crumb a:hover{color:var(--orange)}

/* ---------- KARTLAR ---------- */
.grid{display:grid;gap:24px}
.grid.g2{grid-template-columns:repeat(2,1fr)}
.grid.g3{grid-template-columns:repeat(3,1fr)}
.card{border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden;
  transition:transform .15s,box-shadow .15s,border-color .15s;display:flex;flex-direction:column}
.card:hover{border-color:#cdd6e4;transform:translateY(-2px);box-shadow:var(--shadow)}
.card .cb{padding:22px;display:flex;flex-direction:column;gap:8px;flex:1}
.card p{color:var(--muted);font-size:14.5px;line-height:1.6;margin:0}
.tag{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--orange);background:var(--orange-l);padding:5px 10px;border-radius:999px;align-self:flex-start}
.card .th{height:120px;display:grid;place-items:center;background:var(--tricolor)}
.card .th span{color:#fff;font-weight:800;letter-spacing:.1em;font-size:18px;text-shadow:0 1px 6px rgba(0,0,0,.25)}
.meta{font-size:13px;color:var(--muted);display:flex;gap:12px;flex-wrap:wrap;align-items:center}

/* ---------- MAKALE GÖVDESİ ---------- */
.article{padding:44px 0 80px}
.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:52px;align-items:start}
.prose{max-width:72ch;font-size:17px;line-height:1.75;color:#2c3138}
.prose > * + *{margin-top:20px}
.prose h2{font-size:26px;margin-top:44px;scroll-margin-top:100px}
.prose h3{font-size:20px;margin-top:30px;scroll-margin-top:100px}
.prose ul,.prose ol{padding-left:22px}
.prose li{margin-top:8px}
.prose strong{color:var(--ink)}
.prose a{color:var(--orange);border-bottom:1px solid rgba(255,90,0,.35)}
.prose a:hover{border-bottom-color:var(--orange)}
.prose blockquote{border-left:4px solid var(--orange);background:var(--orange-l);
  padding:16px 20px;border-radius:0 12px 12px 0;color:#3a3f47;font-style:normal}
.prose table{width:100%;border-collapse:collapse;font-size:15px}
.prose th,.prose td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.prose th{background:var(--soft);font-weight:700}
.table-scroll{overflow-x:auto}

/* Dr. Zeka konuşma kutusu: makalelerde maskotun sesi */
.drz{display:flex;gap:16px;align-items:flex-start;background:var(--soft);border:1px solid var(--line);
  border-radius:16px;padding:18px 20px}
.drz img{width:52px;height:52px;flex:none;border-radius:50%;background:#fff;object-fit:contain}
.drz .drz-b{font-size:15.5px;line-height:1.65;color:#3a3f47}
.drz .drz-b b{color:var(--orange)}

/* bilgi kutuları */
.box{border:1px solid var(--line);border-left:4px solid var(--blue);background:#f4f8ff;
  border-radius:0 12px 12px 0;padding:16px 20px;font-size:15.5px;line-height:1.65}
.box.warn{border-left-color:var(--red);background:#fff5f4}
.box.tip{border-left-color:var(--yellow);background:#fffaf0}
.box b{display:block;margin-bottom:4px}

/* yan sütun */
.side{position:sticky;top:100px;display:flex;flex-direction:column;gap:22px}
.side .swidget{border:1px solid var(--line);border-radius:16px;padding:18px}
.side h4{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.toc a{display:block;font-size:14.5px;color:#3a3f47;padding:6px 0;line-height:1.45;border-left:2px solid var(--line);padding-left:12px}
.toc a:hover,.toc a.on{color:var(--orange);border-left-color:var(--orange)}

/* ---------- SSS / AKORDEON ---------- */
.faq-search{display:flex;gap:10px;flex-wrap:wrap;margin:26px 0 8px}
.faq-search input{flex:1;min-width:240px;font:inherit;font-size:16px;padding:13px 18px;
  border:1px solid var(--line);border-radius:999px;outline:0}
.faq-search input:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,90,0,.12)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 26px}
.chip{font:inherit;font-size:14px;font-weight:600;padding:8px 16px;border-radius:999px;cursor:pointer;
  border:1px solid var(--line);background:#fff;color:#3a3f47;transition:.15s}
.chip:hover{border-color:var(--orange);color:var(--orange)}
.chip.on{background:var(--orange);border-color:var(--orange);color:#fff}
.acc{border:1px solid var(--line);border-radius:14px;margin-bottom:10px;overflow:hidden;background:#fff}
.acc summary{cursor:pointer;list-style:none;padding:18px 52px 18px 20px;font-weight:700;font-size:16.5px;
  position:relative;line-height:1.45}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:400;color:var(--orange);transition:.2s}
.acc[open] summary::after{content:"-"}
.acc summary:hover{color:var(--orange)}
.acc .ab{padding:0 20px 20px;font-size:15.5px;line-height:1.7;color:#3a3f47}
.acc .ab > * + *{margin-top:12px}
.acc .ab a{color:var(--orange)}
.no-result{padding:30px;text-align:center;color:var(--muted)}

/* ---------- OYUN ---------- */
.game-shell{max-width:760px;margin:0 auto}
.game-stage{border:1px solid var(--line);border-radius:20px;background:#fff;padding:26px;box-shadow:var(--shadow)}
.game-bar{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:20px}
.stat{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:8px 14px;
  font-size:13px;color:var(--muted);font-weight:600}
.stat b{display:block;font-size:19px;color:var(--ink);font-weight:800}
.stats{display:flex;gap:10px;flex-wrap:wrap}
.levelpill{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;
  background:var(--orange-l);color:var(--orange);padding:6px 12px;border-radius:999px}

/* ---------- FOOTER ---------- */
.foot-bar{height:6px;background:var(--tricolor)}
footer.site{background:var(--ink);color:#c9ccd1;padding:48px 0 28px}
footer.site .fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
footer.site .logo img{height:42px}
footer.site h5{color:#fff;font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
footer.site a{font-size:14.5px;color:#c9ccd1;display:block;padding:5px 0}
footer.site a:hover{color:#fff}
footer.site .fabout{font-size:14px;line-height:1.65;margin-top:14px;color:#9ea3aa;max-width:34ch}
.fbot{border-top:1px solid #33383f;margin-top:34px;padding-top:20px;display:flex;justify-content:space-between;
  gap:16px;flex-wrap:wrap;font-size:13px;color:#8b9098}

/* ---------- RESPONSIVE ---------- */
@media(max-width:980px){
  .article-grid{grid-template-columns:1fr;gap:34px}
  .side{position:static}
  .side .swidget.toc-w{display:none}
  footer.site .fgrid{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  nav.menu{display:none}
  .burger{display:flex}
  .grid.g3,.grid.g2{grid-template-columns:1fr}
}
@media(max-width:560px){
  footer.site .fgrid{grid-template-columns:1fr}
  .phead{padding:40px 0 28px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* ============================================================
   DR. ZEKA KARŞILAMA BALONU (anasayfa + alt sayfa hero'ları ortak)
   ============================================================ */
.bubble{position:relative;background:#fff;border:1px solid var(--line);border-radius:22px;
  padding:30px 36px;box-shadow:0 10px 40px rgba(16,24,40,.10)}
.bubble::after{content:"";position:absolute;right:-13px;top:56px;width:24px;height:24px;background:#fff;
  border-right:1px solid var(--line);border-top:1px solid var(--line);transform:rotate(45deg)}
.hello{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.hello img{width:44px;height:44px;border-radius:50%;background:var(--orange-l);object-fit:contain;flex:none}
.hello .hi{font-size:clamp(12px,1vw,14px);font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--orange)}
.wave{display:inline-block;transform-origin:70% 70%;animation:wave 2.6s ease-in-out infinite}
@keyframes wave{0%,60%,100%{transform:rotate(0)}70%{transform:rotate(14deg)}80%{transform:rotate(-8deg)}90%{transform:rotate(12deg)}}

.quick{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.qchip{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:9px 15px;font-size:13.5px;font-weight:600;color:#3a3f47;transition:.15s;white-space:nowrap}
.qchip:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-1px)}

/* ---------- ALT SAYFA HERO (Bilgi Merkezi / Oyunlar) ---------- */
.sub-hero{position:relative;background:var(--bg);overflow:hidden;border-bottom:1px solid var(--line)}
.sub-hero .sh-media{position:absolute;inset:0;z-index:1}
.sub-hero video{width:100%;height:100%;object-fit:cover;display:block}
.sub-hero .sh-scrim{position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(90deg, rgba(238,241,245,.97) 0%, rgba(238,241,245,.86) 30%, rgba(238,241,245,.4) 52%, rgba(238,241,245,0) 68%)}
.sub-hero .sh-inner{position:relative;z-index:3;max-width:1240px;margin:0 auto;padding:54px 24px}
.sub-hero .bubble{max-width:min(620px,56%)}
.sub-hero h1{font-size:clamp(26px,3vw,42px);margin-top:4px}
.sub-hero .lead{font-size:clamp(14px,1.3vw,18px);color:#4a4e54;line-height:1.6;margin:14px 0 0;max-width:48ch}

@media(max-width:860px){
  .sub-hero{background:var(--bg)}
  .sub-hero .sh-media{position:relative;inset:auto;width:100%;aspect-ratio:16/10}
  .sub-hero .sh-scrim{display:none}
  .sub-hero .sh-inner{padding:0 18px 26px;margin-top:-48px}
  .sub-hero .bubble{max-width:100%;padding:24px 22px}
  .sub-hero .bubble::after{display:none}
}

/* ============================================================
   TEK RENK İKONLAR (emoji yerine)
   currentColor ile çalışır: bulunduğu metnin rengini alır.
   ============================================================ */
.ico{width:17px;height:17px;flex:none;stroke:currentColor;fill:none;
  stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;vertical-align:-3px}
.ico-lg{width:30px;height:30px;stroke-width:1.5;stroke:var(--orange)}
.hello .ico{width:19px;height:19px;stroke-width:1.9}

/* bölüm ayıracı: marka üç rengi */
.tri-sep{height:5px;width:100%;background:var(--tricolor);display:block}
.tri-sep.thin{height:3px}

/* ============================================================
   KART FOTOĞRAFLARI + ALT RENK ŞERİDİ
   ============================================================ */
.cimg{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;background:var(--bg)}
.cimg img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}
.gcard:hover .cimg img,.acard:hover .cimg img,.card:hover .cimg img{transform:scale(1.04)}
/* fotoğrafın altında kategori rengi şeridi */
.cimg::after{content:"";position:absolute;left:0;right:0;bottom:0;height:5px;background:var(--kat,var(--orange))}
.k-tanilama{--kat:var(--red)}
.k-aile{--kat:var(--orange)}
.k-egitim{--kat:var(--yellow)}
.k-sosyal-duygusal{--kat:var(--blue)}
.k-yetenek{--kat:#8e44ad}
.k-mitler{--kat:var(--ink)}
.k-akil{--kat:var(--red)}
.k-bellek{--kat:var(--orange)}
.k-sayi{--kat:var(--yellow)}
.k-uzamsal{--kat:var(--blue)}
.k-sozel{--kat:#8e44ad}
.k-plan{--kat:var(--ink)}

/* footer adres bloğu */
.fadres{font-style:normal;font-size:14px;line-height:1.65;color:#9ea3aa;margin-bottom:12px}

/* kart altı şerit renkleri: kategoriden bağımsız, görsel çeşitlilik için */
.k-kirmizi{--kat:var(--red)}
.k-mavi{--kat:var(--blue)}
.k-sari{--kat:var(--yellow)}
.k-turuncu{--kat:var(--orange)}
.k-mor{--kat:#8e44ad}
.k-lacivert{--kat:#2f4b7c}
.k-yesil{--kat:#1e9e6a}

/* ============================================================
   SORULARINIZ SAYFASI: yan sütunda Dr. Zeka videosu + akordeon
   ============================================================ */
.sss-grid{display:grid;grid-template-columns:300px minmax(0,1fr);gap:44px;align-items:start}
.sss-yan{position:sticky;top:104px;display:flex;flex-direction:column;gap:16px}
.drz-video{width:100%;aspect-ratio:1/1;border-radius:20px;overflow:hidden;background:var(--bg);
  border:1px solid var(--line)}
.drz-video video{width:100%;height:100%;object-fit:cover;display:block}
.drz-soz{background:var(--soft);border:1px solid var(--line);border-radius:16px;padding:16px 18px;
  font-size:14.5px;line-height:1.6;color:#3a3f47;position:relative}
.drz-soz::before{content:"";position:absolute;top:-9px;left:28px;width:16px;height:16px;background:var(--soft);
  border-left:1px solid var(--line);border-top:1px solid var(--line);transform:rotate(45deg)}
.drz-soz b{color:var(--orange)}

/* arama kutusu + kategori çipleri sss.html içinde ortak .faq-search/.chips kullanır */

/* cevap içinde telefon daveti */
.ara-bizi{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:16px;padding:14px 16px;
  background:var(--orange-l);border:1px solid #ffd9c2;border-radius:12px}
.ara-bizi p{margin:0;font-size:14.5px;line-height:1.55;color:#3a3f47;flex:1;min-width:200px}
.ara-bizi .tel{display:inline-flex;align-items:center;gap:7px;font-weight:800;color:var(--orange);
  font-size:15px;white-space:nowrap}
.ara-bizi .tel:hover{color:var(--orange-d)}

/* sayfa sonu büyük arama kutusu */
.cta-ara{background:var(--ink);color:#fff;border-radius:22px;padding:40px;display:grid;
  grid-template-columns:auto 1fr auto;gap:26px;align-items:center;margin-top:44px}
.cta-ara img{width:84px;height:84px;border-radius:50%;background:#fff}
.cta-ara h3{font-size:22px;color:#fff;margin-bottom:6px}
.cta-ara p{color:#c9ccd1;font-size:15px;line-height:1.6;margin:0}
.cta-ara .tels{display:flex;flex-direction:column;gap:8px}
.cta-ara .tels a{display:inline-flex;align-items:center;gap:8px;background:var(--orange);color:#fff;
  font-weight:700;padding:11px 20px;border-radius:999px;white-space:nowrap;font-size:15px}
.cta-ara .tels a:hover{background:var(--orange-d)}

@media(max-width:980px){
  .sss-grid{grid-template-columns:1fr;gap:26px}
  .sss-yan{position:static;flex-direction:row;align-items:center}
  .drz-video{width:120px;flex:none}
  .cta-ara{grid-template-columns:1fr;text-align:center;padding:30px 22px}
  .cta-ara img{margin:0 auto}
  .cta-ara .tels{align-items:center}
}
@media(max-width:560px){
  .sss-yan{flex-direction:column;align-items:stretch}
  .drz-video{width:100%;max-width:220px;margin:0 auto}
}

/* ============================================================
   SAĞ DİKEY MARKA ŞERİDİ (kardeş siteler)
   ============================================================ */
.rail{position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:25;
  display:flex;flex-direction:column;gap:6px;
  align-items:flex-end}  /* her öğe kendi genişliğinde: biri büyüyünce diğeri etkilenmesin */
.rail a,.rail span{writing-mode:vertical-rl;text-orientation:mixed;
  display:flex;align-items:center;justify-content:center;
  padding:18px 9px;min-height:118px;
  font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase;
  color:#fff;border-radius:10px 0 0 10px;box-shadow:0 6px 22px rgba(16,24,40,.18);
  transition:padding .2s ease,filter .2s ease,box-shadow .2s ease}
/* Sadece üzerine gelinen öğe genişler; şeridin align-items:flex-end olması sayesinde
   komşu öğe etkilenmez (stretch olsaydı ikisi birden kayardı). */
.rail a:hover{padding-right:17px;filter:saturate(1.15);
  box-shadow:0 8px 26px rgba(16,24,40,.28)}
.rail .r-husnu{background:var(--blue)}      /* Hüsnü Duran mavisi */
.rail .r-enderun{background:#009444}        /* Enderun yeşili */
.rail .r-pasif{opacity:.55;cursor:default}
.rail .r-pasif::after{content:"YAKINDA";font-size:9px;letter-spacing:.1em;margin-top:8px;
  opacity:.9;font-weight:600}

@media(max-width:900px){
  .rail{gap:4px}
  .rail a,.rail span{min-height:96px;font-size:11px;padding:14px 7px}
}
@media(max-width:560px){ .rail{display:none} }