:root{
  --bg:#F7F6F1; --paper:#FFFFFF; --ink:#1D2621; --ink2:#36423B; --muted:#5E6A63;
  --line:#E2E4DC; --green:#24493B; --green2:#2F6150; --tint:#EAF0EB; --tint2:#DCE7DF;
  --side:#1F3A30; --sideText:#D9E4DC; --sideMuted:#9FB3A7;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--green2)}
a:hover{color:var(--green)}
h1,h2,h3{font-family:Lora,Georgia,serif;font-weight:600;letter-spacing:-.01em;margin:0;color:var(--ink)}
p{margin:0}
:focus-visible{outline:2px solid var(--green2);outline-offset:3px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- yerleşim ---------- */
.layout{display:flex;min-height:100vh}
.side{position:fixed;inset:0 auto 0 0;width:272px;background:var(--side);color:var(--sideText);display:flex;flex-direction:column;padding:28px 22px;overflow-y:auto;z-index:40;transform:translateX(-100%);transition:transform .25s ease}
.side.open{transform:none}
.brand{font-family:Lora,Georgia,serif;font-size:24px;font-weight:600;color:#fff;text-decoration:none;letter-spacing:-.01em}
.brand span{color:#A9CDB8}
.side .tagline{font-size:13px;color:var(--sideMuted);margin:6px 0 26px;line-height:1.45}
.side nav{display:grid;gap:22px}
.side .group-title{font-size:11.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--sideMuted);margin-bottom:6px}
.side nav a{display:flex;align-items:center;min-height:40px;padding:0 12px;border-radius:10px;color:var(--sideText);text-decoration:none;font-size:15px}
.side nav a:hover{background:rgba(255,255,255,.07);color:#fff}
.side nav a.active{background:rgba(255,255,255,.11);color:#fff;font-weight:600}
.side .contact{margin-top:auto;padding-top:28px;border-top:1px solid rgba(255,255,255,.12);display:grid;gap:10px;font-size:14px}
.side .contact a{color:var(--sideText);text-decoration:none}
.side .contact a:hover{color:#fff;text-decoration:underline}
.side .wa{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border-radius:10px;border:1px solid rgba(255,255,255,.28);font-weight:600}
.side .wa:hover{background:rgba(255,255,255,.07);text-decoration:none!important}
.scrim{position:fixed;inset:0;background:rgba(20,28,24,.45);z-index:35;display:none}
.scrim.show{display:block}

.main{flex:1;min-width:0}
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;height:62px;padding:0 16px 0 20px;background:rgba(247,246,241,.95);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.topbar .brand{color:var(--ink);font-size:21px}
.topbar .brand span{color:var(--green2)}
.menu-btn{width:44px;height:44px;border-radius:10px;border:1px solid var(--line);background:var(--paper);display:flex;align-items:center;justify-content:center;cursor:pointer}
.content{max-width:1080px;margin:0 auto;padding:30px 20px 64px}

/* ---------- genel öğeler ---------- */
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--green2)}
.lead{font-size:17px;color:var(--ink2);max-width:640px}
.sec{margin-top:52px}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:18px}
.sec-head h2{font-size:26px}
.sec-head p{color:var(--muted);font-size:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 20px;border-radius:10px;font-weight:600;font-size:15px;text-decoration:none;border:1px solid var(--green);cursor:pointer;font-family:inherit}
.btn-solid{background:var(--green);color:#fff}
.btn-solid:hover{background:var(--green2);color:#fff}
.btn-ghost{background:transparent;color:var(--green)}
.btn-ghost:hover{background:var(--tint)}
.muted{color:var(--muted)}

/* giriş */
.intro{display:grid;gap:22px;padding:8px 0 4px}
.intro h1{font-size:clamp(30px,4.6vw,44px);line-height:1.15;max-width:760px}
.dates{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.date{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.date small{display:block;font-size:12.5px;color:var(--muted)}
.date strong{font-family:Lora,Georgia,serif;font-size:19px;font-weight:600;color:var(--green)}
.date span{display:block;font-size:12.5px;color:var(--muted);margin-top:2px}

/* liste kartları */
.list{display:grid;gap:12px}
.item{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px 20px;display:grid;gap:8px}
.item .meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:12.5px;color:var(--muted)}
.item .src{font-weight:600;color:var(--green2)}
.item h3{font-size:19px;line-height:1.3}
.item h3 a{color:var(--ink);text-decoration:none}
.item h3 a:hover{color:var(--green2);text-decoration:underline}
.item p{color:var(--ink2);font-size:15px}
.item .note{background:var(--tint);border-radius:10px;padding:10px 12px;font-size:14.5px;color:var(--ink2)}
.item .note b{color:var(--green)}
.item .go{font-size:14px;font-weight:600}

.cols{display:grid;gap:28px}

/* konu başlıkları */
.topics{display:grid;gap:16px}
.topic{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.topic h3{font-size:18px;margin-bottom:10px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font-size:13.5px;padding:5px 11px;border-radius:999px;background:var(--tint);color:var(--ink2)}

/* hizmet tanıtımı */
.service{background:var(--tint);border:1px solid var(--tint2);border-radius:16px;padding:24px;display:grid;gap:12px}
.service h2{font-size:24px}
.service .row{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px}

footer.foot{border-top:1px solid var(--line);margin-top:64px;padding:24px 20px 32px;text-align:center;font-size:13px;color:var(--muted)}

/* ---------- hizmetler sayfası ---------- */
.plans{display:grid;gap:14px}
.plan{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:22px;display:grid;gap:12px;align-content:start}
.plan-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.plan h3{font-size:20px}
.plan .price{font-size:15px;color:var(--ink2)}
.plan .price b{font-weight:600;color:var(--green)}
.plan ul,.check{margin:0;padding:0;list-style:none;display:grid;gap:7px;color:var(--ink2);font-size:15px}
.plan li,.check li{padding-left:22px;position:relative}
.plan li::before,.check li::before{content:"";position:absolute;left:3px;top:8px;width:10px;height:6px;border-left:1.8px solid var(--green2);border-bottom:1.8px solid var(--green2);transform:rotate(-45deg)}
.plan .small{font-size:13.5px;color:var(--muted)}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:10px;counter-reset:s}
.steps li{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:14px 16px 14px 56px;position:relative;counter-increment:s}
.steps li::before{content:counter(s);position:absolute;left:16px;top:14px;width:26px;height:26px;border-radius:50%;background:var(--tint);color:var(--green);font-weight:600;font-size:14px;display:flex;align-items:center;justify-content:center}
.steps strong{display:block}
.steps span{color:var(--muted);font-size:14.5px}
.ask{display:grid;gap:22px;align-items:start}
.chat{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px;display:grid;gap:8px}
.bubble{max-width:88%;padding:10px 13px;border-radius:14px;font-size:14.5px;line-height:1.45}
.bubble.me{justify-self:end;background:var(--green);color:#fff;border-bottom-right-radius:4px}
.bubble.bot{justify-self:start;background:var(--tint);color:var(--ink);border-bottom-left-radius:4px}
.who{font-size:11.5px;color:var(--muted)}
.badge{display:inline-block;font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--green);border:1px solid var(--green2);border-radius:999px;padding:3px 10px}
.faq{display:grid;gap:8px}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:0 16px}
.faq summary{cursor:pointer;font-weight:600;min-height:52px;display:flex;align-items:center;justify-content:space-between;gap:12px;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:20px;font-weight:400;color:var(--green2)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 0 16px;color:var(--ink2)}
form.apply{display:grid;gap:14px;max-width:640px}
.row2{display:grid;gap:14px}
label{display:grid;gap:6px;font-size:14px;font-weight:600}
input[type=text],select{height:48px;border:1px solid #CBD2C9;border-radius:10px;padding:0 12px;font:inherit;font-weight:400;background:var(--paper);color:var(--ink);width:100%}
.checkline{display:flex;align-items:center;gap:10px;font-weight:500;min-height:44px}
.checkline input{width:20px;height:20px;accent-color:var(--green)}
.about{display:grid;gap:14px;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:22px}

/* ---------- yazı sayfası ---------- */
.article{max-width:720px}
.article h1{font-size:clamp(28px,4.4vw,40px);line-height:1.18;margin:10px 0 8px}
.article .by{color:var(--muted);font-size:14px;margin-bottom:26px}
.article h2{font-size:22px;margin:30px 0 8px}
.article p{margin:0 0 14px;font-size:17px;color:var(--ink2)}
.article ul{margin:0 0 16px;padding-left:22px;font-size:17px;color:var(--ink2);display:grid;gap:6px}
.article .box{background:var(--tint);border-radius:12px;padding:16px 18px;margin:20px 0}
.article .box p{margin:0}
.back{display:inline-flex;align-items:center;min-height:40px;font-weight:600;font-size:14px;text-decoration:none}
.endnote{border-top:1px solid var(--line);margin-top:34px;padding-top:20px;display:grid;gap:12px}

@media (min-width:720px){
  .row2{grid-template-columns:1fr 1fr}
  .topics{grid-template-columns:1fr 1fr}
  .plans{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (min-width:1000px){
  .side{transform:none}
  .main{margin-left:272px}
  .topbar,.scrim{display:none!important}
  .content{padding:44px 44px 72px}
  .cols{grid-template-columns:1.35fr 1fr}
  .ask{grid-template-columns:1.1fr .9fr}
}

/* ---------- sınav merkezi ---------- */
.exams{display:grid;gap:12px}
.exam{display:grid;gap:8px;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px;text-decoration:none;color:var(--ink);border-top:3px solid var(--green2)}
.exam:hover{border-color:var(--green2);color:var(--ink)}
.exam h3{font-size:22px}
.exam p{color:var(--ink2);font-size:15px}
.exam .go{font-weight:600;color:var(--green2);font-size:14px}
.offi{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-size:14.5px}
.offi ul{margin:6px 0 0;padding-left:18px;display:grid;gap:4px}
.disc{background:#F4F1E6;border:1px solid #E6DFC8;border-radius:12px;padding:12px 14px;font-size:14px;color:var(--ink2)}
.toc{display:flex;flex-wrap:wrap;gap:8px}
.toc a{font-size:14px;padding:7px 12px;border-radius:999px;border:1px solid var(--line);background:var(--paper);text-decoration:none;color:var(--ink2);min-height:36px;display:inline-flex;align-items:center}
.toc a:hover{border-color:var(--green2);color:var(--green)}
.subj{scroll-margin-top:76px}
.mini{font-family:Inter,system-ui,sans-serif;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:22px 0 10px}
.pred{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.pred li{display:flex;gap:12px;align-items:flex-start;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.pred li div{display:grid;gap:2px;font-size:14.5px}
.pred li span:not(.lvl){color:var(--muted)}
.lvl{flex:none;font-size:11px;font-weight:700;letter-spacing:.06em;padding:4px 8px;border-radius:6px;margin-top:1px}
.lvl-yuksek{background:var(--green);color:#fff}
.lvl-orta{background:var(--tint2);color:var(--green)}
.lvl-dusuk{background:#EEE;color:var(--muted)}
.q{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:12px;display:grid;gap:10px}
.qn{font-size:12.5px;font-weight:600;color:var(--green2);letter-spacing:.04em}
.qtext{background:var(--bg);border-left:3px solid var(--tint2);padding:12px 14px;border-radius:0 10px 10px 0;color:var(--ink2);font-size:15.5px}
.qstem{font-weight:600;font-size:15.5px}
.opts{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:15px;color:var(--ink2)}
.q details{border-top:1px dashed var(--line);padding-top:8px}
.q summary{cursor:pointer;font-weight:600;color:var(--green2);font-size:14px;min-height:36px;display:flex;align-items:center}
.q details p{font-size:14.5px;color:var(--ink2);margin-top:4px}
.oq{display:grid;gap:6px}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--paper)}
table{border-collapse:collapse;width:100%;font-size:14.5px;min-width:520px}
th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line)}
th{background:var(--tint);color:var(--green);font-weight:600;font-size:13px}
tr:last-child td{border-bottom:none}
@media (min-width:720px){.exams{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* ---------- hesaplayıcı ---------- */
.calc{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:14px 16px;display:grid;gap:6px}
.calc-head,.calc-row{display:grid;grid-template-columns:1fr 72px 72px 64px;gap:8px;align-items:center}
.calc-head{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;padding-bottom:4px;border-bottom:1px solid var(--line)}
.calc-row{min-height:48px}
.cname{font-size:15px}
.cname small{color:var(--muted)}
.calc input[type=number]{height:44px;width:100%;border:1px solid #CBD2C9;border-radius:9px;padding:0 8px;font:inherit;text-align:center;background:var(--bg);color:var(--ink)}
.calc output{font-weight:600;color:var(--green);text-align:right;font-variant-numeric:tabular-nums}
.calc-out{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px;padding-top:12px;border-top:1px solid var(--line)}
.calc-out div{background:var(--tint);border-radius:10px;padding:10px 14px;min-width:150px}
.calc-out small{display:block;font-size:12.5px;color:var(--muted)}
.calc-out strong{font-family:Lora,Georgia,serif;font-size:24px;color:var(--green)}
tr.dim td{color:#9AA39D}
.footlinks{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 16px;margin-bottom:14px}
.footlinks a{color:var(--ink2);font-size:13.5px}
.kgrid{display:grid;gap:0;border:1px solid var(--line);border-radius:12px;background:var(--paper);overflow:hidden}
.krow{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;padding:10px 14px;border-top:1px solid var(--line)}
.krow:first-child{border-top:0}
.kders{font-weight:600;min-width:170px;color:var(--ink)}
.klinks{display:flex;flex-wrap:wrap;gap:6px}
.kbtn{font-size:13.5px;padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:var(--tint);color:var(--green);text-decoration:none;min-height:34px;display:inline-flex;align-items:center}
.kbtn:hover{border-color:var(--green2);background:var(--paper)}
.kbtn::after{content:" ↗";opacity:.55;margin-left:3px}
.klist{margin:6px 0 0;padding-left:18px;display:grid;gap:6px;font-size:15px}
@media(max-width:560px){.kders{min-width:0;width:100%}}
.kin::after{content:""}
.exams-full{grid-template-columns:1fr}
@media (min-width:720px){.exams-full{grid-template-columns:repeat(2,minmax(0,1fr))}}
.faq details{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:4px 16px;margin-bottom:8px}
.faq summary{cursor:pointer;font-weight:600;min-height:48px;display:flex;align-items:center}
.faq details p{color:var(--ink2);margin:0 0 12px}
.bnav{display:none}
html{scroll-padding-top:74px;scroll-behavior:smooth}
@media (max-width:719px){
  .bnav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:40;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
  .bnav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:48px;font-size:11px;font-weight:500;color:var(--muted);text-decoration:none;border-radius:10px}
  .bnav svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
  .bnav a.on{color:var(--green)}
  .bnav a.bwa{color:#fff;background:var(--green);margin:0 4px}
  body{padding-bottom:calc(66px + env(safe-area-inset-bottom))}
  .content{padding:20px 16px 40px}
  .sec-head{flex-direction:column;align-items:flex-start;gap:2px}
  .sec-head h2{font-size:23px}
  .dates{grid-template-columns:1fr;gap:0;background:var(--paper);border:1px solid var(--line);border-radius:12px;overflow:hidden}
  .date{display:flex;align-items:center;justify-content:space-between;gap:10px;border:0;border-radius:0;border-top:1px solid var(--line);padding:11px 14px}
  .date:first-child{border-top:0}
  .date strong{font-size:16px;text-align:right}
  .date span{display:none}
  .exams:not(.exams-full){grid-template-columns:1fr 1fr;gap:10px}
  .exams:not(.exams-full) .exam{padding:14px;gap:4px}
  .exams:not(.exams-full) .exam p{display:none}
  .exams:not(.exams-full) .exam h3{font-size:18px}
  .exams:not(.exams-full) .exam .go{font-size:13px}
  .toc{flex-wrap:nowrap;overflow-x:auto;margin:0 -16px;padding:2px 16px 6px;scrollbar-width:none}
  .toc::-webkit-scrollbar{display:none}
  .toc a{white-space:nowrap;flex:none}
  .q{padding:14px 15px}
  table{font-size:14px}
  .lead{font-size:16px}
}
.tablewrap+p{margin-top:12px}
.hs{max-width:720px}
.hs-log{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:16px;display:grid;gap:8px;min-height:220px;max-height:60vh;overflow-y:auto;align-content:start}
.hs-log .bubble{white-space:pre-wrap;font-size:15.5px}
.hs-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.hs-chips button{font:inherit;font-size:13.5px;padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:var(--paper);color:var(--ink2);cursor:pointer;min-height:38px}
.hs-form{display:flex;gap:8px;margin-top:10px;align-items:flex-end}
.hs-form textarea{flex:1;font:inherit;font-size:16px;padding:11px 13px;border:1px solid var(--line);border-radius:12px;background:var(--paper);color:var(--ink);resize:none}
.hs-form textarea:focus{outline:2px solid var(--green2);outline-offset:1px}
.hs-form button:disabled{opacity:.55}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}