/* TüyDik — alt sayfalar için ortak tasarım sistemi.
   Ana sayfa (index.html) kendi gömülü stiliyle gelir; buradaki token'lar onunla birebir aynıdır.
   Sayfalar: destek, gizlilik, koşullar, şifre sıfırlama (TR + EN). */

/* ─────────── tokens ─────────── */
:root{
  --brand:#0ea5e9;
  --brand-2:#0369a1;
  --brand-soft:#e0f2fe;
  --accent:#10b981;
  --danger:#ef4444;

  --bg:#f6f9fc;
  --bg-2:#ffffff;
  --surface:#ffffff;
  --surface-2:#f1f5f9;
  --text:#0f172a;
  --text-soft:#64748b;
  --border:#e2e8f0;
  --shadow:0 1px 2px rgba(15,23,42,.04), 0 12px 32px -12px rgba(15,23,42,.14);
  --shadow-lg:0 32px 80px -32px rgba(2,58,92,.45);
  --radius:18px;
  --maxw:1120px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --brand:#38bdf8;
    --brand-2:#0ea5e9;
    --brand-soft:#0c2d45;
    --accent:#34d399;
    --bg:#070d18;
    --bg-2:#0b1220;
    --surface:#0f1a2b;
    --surface-2:#131f33;
    --text:#f1f5f9;
    --text-soft:#94a3b8;
    --border:#1e2d44;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 12px 32px -12px rgba(0,0,0,.6);
    --shadow-lg:0 32px 80px -32px rgba(0,0,0,.8);
  }
}
:root[data-theme="dark"]{
  --brand:#38bdf8; --brand-2:#0ea5e9; --brand-soft:#0c2d45; --accent:#34d399;
  --bg:#070d18; --bg-2:#0b1220; --surface:#0f1a2b; --surface-2:#131f33;
  --text:#f1f5f9; --text-soft:#94a3b8; --border:#1e2d44;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 12px 32px -12px rgba(0,0,0,.6);
  --shadow-lg:0 32px 80px -32px rgba(0,0,0,.8);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.7;font-size:17px;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
  display:flex;flex-direction:column;min-height:100vh;
}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
::selection{background:var(--brand);color:#fff}

.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 16px}
@media(min-width:720px){.wrap{padding:0 32px}}
.wrap-narrow{max-width:860px}

h1,h2,h3{line-height:1.2;letter-spacing:-.025em;font-weight:800;color:var(--text)}
h1{font-size:clamp(32px,5.4vw,50px);letter-spacing:-.035em}
h2{font-size:22px}
h3{font-size:18px}

.eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;color:var(--brand);
  background:var(--brand-soft);border-radius:999px;padding:6px 14px;margin-bottom:18px;
}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 22%, transparent)}
.lead{color:var(--text-soft);font-size:clamp(16px,2vw,19px);max-width:64ch}

/* ─────────── nav ─────────── */
.nav{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;transition:border-color .25s;
}
.nav.scrolled{border-bottom-color:var(--border)}
.nav-in{display:flex;align-items:center;gap:12px;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em;
  font-size:21px;color:var(--text)}
.brand:hover{text-decoration:none}
.brand img{width:38px;height:38px;border-radius:10px;box-shadow:var(--shadow)}
@media(max-width:520px){
  .brand{font-size:18px;gap:8px}
  .brand img{width:32px;height:32px}
}
.nav-links{display:none;margin-left:auto;gap:4px;align-items:center}
@media(min-width:900px){.nav-links{display:flex}}
.nav-links a{
  padding:8px 14px;border-radius:999px;font-size:15px;font-weight:600;color:var(--text-soft);
  transition:color .18s, background .18s;
}
.nav-links a:hover{color:var(--text);background:var(--surface-2);text-decoration:none}
.nav-links a.active{color:var(--brand);background:var(--brand-soft)}

/* ── mobil menü: 900px altında sekmeler açılır panelde ── */
.menu-btn{display:grid}
/* özgüllük: aşağıdaki ".icon-btn{display:grid}" kuralını geçmesi gerekiyor,
   yoksa hamburger düğmesi masaüstünde de görünür kalır */
@media(min-width:900px){.nav .menu-btn{display:none}}
.menu-btn span{
  position:relative;display:block;width:17px;height:2px;border-radius:2px;
  background:currentColor;transition:transform .22s ease, background .22s ease;
}
.menu-btn span::before,.menu-btn span::after{
  content:"";position:absolute;left:0;width:17px;height:2px;border-radius:2px;background:currentColor;
  transition:transform .22s ease, top .22s ease;
}
.menu-btn span::before{top:-6px}
.menu-btn span::after{top:6px}
.nav.menu-open .menu-btn span{background:transparent}
.nav.menu-open .menu-btn span::before{top:0;transform:rotate(45deg)}
.nav.menu-open .menu-btn span::after{top:0;transform:rotate(-45deg)}

/* özgüllük: aşağıdaki ".btn{display:inline-flex}" kuralını geçmesi gerekiyor,
   yoksa masaüstünde sekmelerin arasında ikinci bir indirme butonu belirir */
.nav-links a.menu-cta{display:none}
@media(max-width:899px){
  .nav-links{
    display:flex;flex-direction:column;align-items:stretch;gap:2px;margin-left:0;
    position:absolute;top:100%;left:0;right:0;
    background:var(--bg-2);border-bottom:1px solid var(--border);
    padding:12px 16px 18px;box-shadow:var(--shadow);
    opacity:0;visibility:hidden;transform:translateY(-10px);pointer-events:none;
    transition:opacity .2s ease, transform .2s ease, visibility .2s;
  }
  .nav.menu-open .nav-links{opacity:1;visibility:visible;transform:none;pointer-events:auto}
  .nav-links a{padding:13px 14px;border-radius:12px;font-size:16px}
  /* özgüllük: aşağıdaki ".nav .btn-primary" kurallarını geçmesi gerekiyor */
  .nav .nav-links a.menu-cta{display:inline-flex;margin-top:10px;color:#fff}
  .nav .nav-right .btn-primary{display:none}
}
.nav-right{display:flex;align-items:center;gap:8px;margin-left:auto}
@media(min-width:900px){.nav-right{margin-left:12px}}
.icon-btn{
  width:38px;height:38px;flex:none;display:grid;place-items:center;cursor:pointer;
  border:1px solid var(--border);background:var(--surface);color:var(--text);
  border-radius:11px;font-size:16px;line-height:1;transition:transform .15s, border-color .2s;
}
.icon-btn:hover{transform:translateY(-1px);border-color:var(--brand);text-decoration:none}
.icon-btn.lang{font-size:13px;font-weight:800}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 22px;border-radius:999px;font-weight:700;font-size:15px;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .16s ease, box-shadow .16s ease;
}
.btn:hover{text-decoration:none}
.btn-primary{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;
  box-shadow:0 10px 24px -10px color-mix(in srgb,var(--brand) 85%, transparent);
}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{background:var(--surface);border-color:var(--border);color:var(--text)}
.btn-ghost:hover{transform:translateY(-2px);border-color:var(--brand)}
.btn-sm{padding:9px 16px;font-size:14px}
.nav .btn-primary{display:none}
@media(min-width:560px){.nav .btn-primary{display:inline-flex}}

/* ─────────── page hero ─────────── */
.page-hero{position:relative;padding:62px 0 40px;overflow:hidden}
.page-hero::before{
  content:"";position:absolute;width:520px;height:520px;border-radius:50%;
  top:-300px;left:-160px;filter:blur(90px);opacity:.45;pointer-events:none;
  background:color-mix(in srgb,var(--brand) 45%, transparent);
}
.page-hero .wrap{position:relative;z-index:1}
.page-hero p{color:var(--text-soft);margin-top:14px;font-size:clamp(16px,2vw,19px);max-width:64ch}
.crumb{font-size:14px;font-weight:600;color:var(--text-soft);margin-bottom:16px}
.crumb a{color:var(--text-soft)}
.crumb a:hover{color:var(--brand)}
.meta{
  display:inline-flex;align-items:center;gap:9px;margin-top:22px;
  background:var(--surface);border:1px solid var(--border);border-radius:999px;
  padding:7px 16px;font-size:13.5px;font-weight:600;color:var(--text-soft);box-shadow:var(--shadow);
}

/* ─────────── content ─────────── */
main{flex:1;padding-bottom:84px}

/* numaralı yasal bölümler */
.section{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow);margin-bottom:14px;
  display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;
  transition:border-color .22s ease;
}
.section:hover{border-color:color-mix(in srgb,var(--brand) 45%, var(--border))}
.section-num{
  display:grid;place-items:center;width:42px;height:42px;border-radius:13px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;
  font-weight:800;font-size:15px;letter-spacing:-.02em;
}
.section-content p{color:var(--text-soft);font-size:16px;margin-top:8px}
@media(max-width:560px){
  .section{grid-template-columns:1fr;gap:12px;padding:22px 20px}
}

/* SSS */
details.faq{
  background:var(--surface);border:1px solid var(--border);border-radius:14px;
  padding:0 20px;margin-bottom:12px;box-shadow:var(--shadow);transition:border-color .2s;
}
details.faq[open]{border-color:color-mix(in srgb,var(--brand) 50%, var(--border))}
details.faq summary{
  cursor:pointer;list-style:none;padding:18px 0;font-weight:700;font-size:16.5px;
  display:flex;align-items:center;gap:14px;color:var(--text);
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{
  content:"+";margin-left:auto;font-size:22px;font-weight:600;color:var(--brand);transition:transform .22s;
}
details.faq[open] summary::after{transform:rotate(45deg)}
details.faq p{color:var(--text-soft);padding:0 0 20px;font-size:16px}

/* iletişim kutusu */
.contact-box{
  margin-top:34px;background:linear-gradient(135deg,var(--brand),var(--brand-2));
  border-radius:22px;padding:clamp(26px,4vw,40px);color:#fff;
  box-shadow:var(--shadow-lg);position:relative;overflow:hidden;
}
.contact-box::after{
  content:"";position:absolute;width:360px;height:360px;border-radius:50%;
  right:-150px;top:-160px;background:rgba(255,255,255,.12);
}
.contact-box h2,.contact-box p{color:#fff;position:relative}
.contact-box p{opacity:.92;margin-top:10px;max-width:56ch}
.contact-box .btn{margin-top:20px;position:relative;background:#fff;color:var(--brand-2);border-color:transparent}

/* form (şifre sıfırlama) */
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:28px 26px;box-shadow:var(--shadow);max-width:440px;
}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--text-soft);margin-bottom:7px}
.field input{
  width:100%;padding:13px 14px;border:1.5px solid var(--border);border-radius:11px;
  font-size:15px;font-family:inherit;background:var(--bg-2);color:var(--text);
  transition:border-color .18s, box-shadow .18s;
}
.field input:focus{
  outline:none;border-color:var(--brand);
  box-shadow:0 0 0 4px color-mix(in srgb,var(--brand) 18%, transparent);
}
.card .btn{width:100%}
.card .btn[disabled]{opacity:.6;cursor:progress}
.form-error{display:none;color:var(--danger);font-size:14.5px;margin-top:14px;font-weight:600}
.form-hint{font-size:12.5px;color:var(--text-soft);margin-top:14px}
.status{
  display:flex;align-items:center;gap:10px;font-size:17px;color:var(--text-soft);
  margin-bottom:22px;max-width:60ch;
}

/* ─────────── footer ─────────── */
footer{border-top:1px solid var(--border);background:var(--bg-2);padding:46px 0 36px}
.foot{display:flex;flex-wrap:wrap;gap:22px 34px;align-items:center;justify-content:center;text-align:center}
.foot-links{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 20px;font-size:15px;color:var(--text-soft);font-weight:600}
.foot-links a{color:var(--text-soft)}
.foot-links a:hover{color:var(--brand)}
.foot-links a.ig{display:inline-flex;align-items:center;gap:6px}
.foot-bottom{margin-top:26px;color:var(--text-soft);font-size:13.5px;display:grid;gap:6px;text-align:center;justify-items:center}

/* ─────────── reveal ─────────── */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease, transform .55s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}