/* =====================================================================
   STİL — Renkleri değiştirmek için :root içindeki değişkenleri düzenleyin
   ===================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&family=Manrope:wght@400;500;600;700&family=JetBrains+Mono:wght@500;600&display=swap');

:root{
  --ink:#14213D;        /* koyu lacivert — başlıklar, üst bar */
  --ink-2:#1F2E52;
  --paper:#F5F6F8;      /* sayfa zemini */
  --card:#FFFFFF;
  --slate:#586275;      /* gövde metni */
  --line:#DCE0E7;
  --accent:#1F6F5A;     /* defter yeşili — vurgu, butonlar */
  --accent-2:#175647;
  --accent-soft:#E4F0EB;
  --gold:#B9911F;       /* madde etiketleri */
  --gold-soft:#F7F0DA;
  --danger:#B23A3A;
  --radius:14px;
  --shadow:0 1px 2px rgba(20,33,61,.06),0 8px 24px -12px rgba(20,33,61,.18);
  --display:'Fraunces',Georgia,serif;
  --body:'Manrope',system-ui,-apple-system,Segoe UI,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
  --max:1140px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto} *{animation:none!important;transition:none!important}}
body{margin:0;font-family:var(--body);color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:var(--display);font-weight:600;line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.5vw,3.4rem)}
h2{font-size:clamp(1.5rem,3vw,2.2rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em;color:var(--slate)}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.mono{font-family:var(--mono)}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px;border-radius:4px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- Üst bar ---------- */
.topbar{background:var(--ink);color:#fff;font-size:.85rem}
.topbar .container{display:flex;justify-content:space-between;gap:16px;padding:8px 20px;flex-wrap:wrap}
.topbar a{color:#fff;opacity:.85}
.topbar a:hover{opacity:1}

/* ---------- Menü ---------- */
.nav{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.nav .container{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand-mark{width:40px;height:40px;border-radius:10px;background:var(--ink);color:#fff;font-family:var(--mono);font-weight:600;display:grid;place-items:center;font-size:.9rem;letter-spacing:.02em}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-family:var(--display);font-size:1.05rem}
.brand-text small{color:var(--slate);font-size:.72rem;letter-spacing:.04em;text-transform:uppercase}
.menu{display:flex;gap:4px;list-style:none;margin:0;padding:0;align-items:center}
.menu a{display:block;padding:8px 12px;border-radius:8px;color:var(--ink);font-weight:500;font-size:.95rem}
.menu a:hover{background:var(--paper);text-decoration:none}
.menu a.active{background:var(--accent-soft);color:var(--accent-2)}
.menu .btn{margin-left:8px}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:8px;width:42px;height:42px;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:var(--ink);margin:4px auto}
@media (max-width:860px){
  .burger{display:block}
  .menu{display:none;position:absolute;top:70px;left:0;right:0;background:var(--card);flex-direction:column;align-items:stretch;padding:12px 20px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .menu.open{display:flex}
  .menu .btn{margin:8px 0 0}
}

/* ---------- Butonlar ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:10px;font-weight:600;font-size:.95rem;border:1px solid transparent;cursor:pointer;font-family:var(--body);transition:background .15s,transform .15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-2)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--card)}
.btn-light{background:#fff;color:var(--ink)}
.btn-sm{padding:7px 12px;font-size:.85rem}

/* ---------- Hero ---------- */
.hero{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.hero .container{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;padding:72px 20px;align-items:center}
.hero h1{color:#fff;margin-bottom:18px}
.hero h1 em{font-style:italic;color:#CFE3DA;font-weight:500}
.hero p{color:rgba(255,255,255,.78);font-size:1.1rem;max-width:56ch}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.eyebrow{font-family:var(--mono);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:16px;display:block}
/* Kanun cetveli — imza öğe */
.cetvel{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.cetvel a{display:flex;flex-direction:column;gap:4px;padding:14px 16px;border:1px solid rgba(255,255,255,.14);border-radius:12px;color:#fff;background:rgba(255,255,255,.04);transition:background .15s,border-color .15s}
.cetvel a:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.3);text-decoration:none}
.cetvel .num{font-family:var(--mono);font-size:1.5rem;font-weight:600;letter-spacing:-.02em}
.cetvel .lbl{font-size:.8rem;color:rgba(255,255,255,.7)}
@media (max-width:860px){.hero .container{grid-template-columns:1fr;padding:48px 20px}}

/* ---------- Bölümler ---------- */
.section{padding:64px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px;flex-wrap:wrap}
.section-head p{margin:0;max-width:60ch}
.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media (max-width:860px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.card h3{margin-bottom:8px}
.card p{margin:0;font-size:.95rem}
.card-link{display:block;color:inherit;transition:transform .15s,border-color .15s}
.card-link:hover{text-decoration:none;transform:translateY(-2px);border-color:var(--accent)}
.law-card .num{font-family:var(--mono);color:var(--accent);font-weight:600;font-size:1.05rem;margin-bottom:6px}
.law-card .cat{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--slate);margin-bottom:10px}
.chip{display:inline-block;font-family:var(--mono);font-size:.72rem;font-weight:600;padding:3px 8px;border-radius:6px;background:var(--gold-soft);color:var(--gold);letter-spacing:.02em}
.chip-green{background:var(--accent-soft);color:var(--accent-2)}
.band{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.note{background:var(--gold-soft);border-left:4px solid var(--gold);padding:14px 16px;border-radius:8px;font-size:.9rem;color:var(--ink)}
.note p{margin:0;color:var(--ink)}

/* ---------- Soru-Cevap ---------- */
.qa-hero{background:linear-gradient(180deg,var(--ink) 0%,var(--ink-2) 100%);color:#fff;padding:56px 0 40px}
.qa-hero h1{color:#fff}
.qa-hero p{color:rgba(255,255,255,.78)}
.qa-form{display:flex;gap:10px;margin-top:20px;background:#fff;padding:8px;border-radius:14px;box-shadow:var(--shadow)}
.qa-form input{flex:1;border:0;font:inherit;font-size:1.05rem;padding:10px 14px;background:transparent;color:var(--ink);min-width:0}
.qa-form input:focus{outline:none}
.qa-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.qa-chips button{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:999px;padding:6px 12px;font-size:.85rem;cursor:pointer;font-family:var(--body)}
.qa-chips button:hover{background:rgba(255,255,255,.16)}
.answer{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);margin-bottom:18px;animation:rise .35s ease}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.answer-head{display:flex;justify-content:space-between;gap:12px;align-items:start;flex-wrap:wrap;margin-bottom:8px}
.answer-law{font-family:var(--mono);font-size:.8rem;color:var(--accent);font-weight:600}
.answer h3{margin:4px 0 8px}
.answer .madde{margin-top:12px;display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:.85rem;color:var(--slate)}
.answer-ai{border-color:var(--accent)}
.answer-ai .answer-law{color:var(--gold)}
.score{font-size:.72rem;color:var(--slate);font-family:var(--mono)}
.empty{text-align:center;padding:40px 20px;color:var(--slate)}
.disclaimer{font-size:.82rem;color:var(--slate);border-top:1px dashed var(--line);padding-top:14px;margin-top:8px}
.spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite;vertical-align:middle}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- Kanun sayfası ---------- */
.law-head{background:var(--card);border-bottom:1px solid var(--line);padding:48px 0 32px}
.law-head .num{font-family:var(--mono);font-size:1.1rem;color:var(--accent);font-weight:600}
.law-meta{display:flex;gap:18px;flex-wrap:wrap;font-size:.85rem;color:var(--slate);margin-top:12px}
.law-meta span b{color:var(--ink);font-weight:600}
.law-layout{display:grid;grid-template-columns:260px 1fr;gap:36px;padding:40px 0}
.toc{position:sticky;top:90px;align-self:start;font-size:.9rem}
.toc a{display:block;padding:6px 10px;border-left:2px solid var(--line);color:var(--slate)}
.toc a:hover{border-color:var(--accent);color:var(--ink);text-decoration:none}
.topic{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:16px}
.topic h3{display:flex;justify-content:space-between;gap:12px;align-items:start;flex-wrap:wrap}
.topic p{margin:0}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:0 18px;margin-bottom:10px}
.faq summary{cursor:pointer;padding:14px 0;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--accent)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding-bottom:16px}
@media (max-width:860px){.law-layout{grid-template-columns:1fr}.toc{position:static}}

/* ---------- Filtre ---------- */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.filters button{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:7px 14px;font-family:var(--body);font-size:.88rem;cursor:pointer;color:var(--ink)}
.filters button.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.search{width:100%;padding:12px 16px;border:1px solid var(--line);border-radius:10px;font:inherit;background:var(--card);margin-bottom:16px}

/* ---------- İletişim ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.contact-list{list-style:none;padding:0;margin:0}
.contact-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.contact-list li span:first-child{font-family:var(--mono);font-size:.72rem;color:var(--slate);text-transform:uppercase;letter-spacing:.08em;width:90px;flex-shrink:0;padding-top:4px}
.form label{display:block;font-weight:600;font-size:.9rem;margin:12px 0 6px}
.form input,.form textarea{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff}
.form textarea{min-height:120px;resize:vertical}
iframe.map{width:100%;height:280px;border:0;border-radius:var(--radius);margin-top:20px}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}

/* ---------- Alt bilgi ---------- */
.footer{background:var(--ink);color:rgba(255,255,255,.75);padding:48px 0 24px;margin-top:64px;font-size:.9rem}
.footer .container{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}
.footer h4{color:#fff;font-family:var(--body);font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}
.footer a{color:rgba(255,255,255,.85)}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:6px}
.footer .copy{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.12);padding-top:16px;margin-top:8px;font-size:.8rem;color:rgba(255,255,255,.5)}
@media (max-width:860px){.footer .container{grid-template-columns:1fr}}

/* ---------- WhatsApp ---------- */
.wa{position:fixed;right:18px;bottom:18px;width:54px;height:54px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:var(--shadow);z-index:40}
.wa:hover{text-decoration:none;transform:scale(1.05)}