/* Yeni tasarım sistemi (Ekim 2026): renkler, yazı tipleri, menü, logo, alt bilgi, düğmeler.
   Ana sayfa ve yeni tasarıma geçen sayfalar ortak kullanır. */
:root{
  color-scheme: light;
  --paper:#F7F7F4; --surface:#FFFFFF; --ink:#0F1B33; --muted:#586174; --line:#DCDDD7;
  --accent:#F3C432; --on-accent:#0F1B33; --deep:#0F1B33; --on-deep:#E9ECF2; --on-deep-muted:#9AA3B5;
  --f-display:"Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;
  --f-body:"Geist", "Helvetica Neue", Arial, sans-serif;
  --f-mono:"Geist Mono", ui-monospace, Menlo, monospace;
  --wrap:1200px; --gutter:clamp(16px,4vw,40px); --radius:6px;
  --ease:cubic-bezier(.2,.7,.2,1);
}

*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;transition:background .3s,color .3s}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--f-display);font-weight:700;letter-spacing:-0.035em;line-height:1.05;margin:0;text-wrap:balance}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gutter)}
.mono{font-family:var(--f-mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.btn{display:inline-flex;align-items:center;gap:10px;font:600 15px/1 var(--f-body);text-decoration:none;padding:15px 22px;border-radius:var(--radius);border:1.5px solid var(--ink);transition:background .2s,color .2s}
.btn--ink{background:var(--ink);color:var(--paper)}
.btn--ink:hover{background:transparent;color:var(--ink)}
.btn--line{background:transparent;color:var(--ink)}
.btn--line:hover{background:var(--ink);color:var(--paper)}
.btn .arr{transition:translate .2s var(--ease)}
.btn:hover .arr{translate:4px 0}
.link{font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:5px}
.link:hover{text-decoration-color:var(--accent)}
:focus-visible{outline:2.5px solid var(--accent);outline-offset:3px}
.sec{padding-block:clamp(64px,9vw,120px)}
.sec-head{display:grid;grid-template-columns:1fr 1fr;gap:20px 64px;align-items:end;margin-bottom:clamp(36px,5vw,56px)}
.sec-head h2{font-size:clamp(32px,4.2vw,52px)}
.sec-head p{color:var(--muted);max-width:50ch;font-size:17px}

/* ── Üst menü ── */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:32px;height:68px}
.brand{text-decoration:none;color:var(--ink);display:inline-flex;flex:none}
/* Logo: arama kutusu + imleç. Sayfa açılınca unvanlar yazılıp silinir, sonunda ad kalır (bir kez). */
.logo{display:inline-flex;align-items:center;gap:3px;border:2px solid currentColor;border-radius:999px;padding:7px 15px 7px 16px;font-family:var(--f-display);font-weight:700;font-size:19px;letter-spacing:-0.035em;line-height:1;white-space:pre}
.logo-yazi{transition:color .2s}
.logo-yazi.gri{color:var(--muted)}
.logo-imlec{width:3px;height:1.05em;background:var(--accent);border-radius:2px;animation:yanip 1.05s steps(1) infinite}
@keyframes yanip{0%,45%{opacity:1}50%,95%{opacity:0}100%{opacity:1}}
footer .logo{font-size:22px}
footer .logo-yazi.gri{color:var(--on-deep-muted)}
@media (prefers-reduced-motion:reduce){.logo-imlec{animation:none}}
.nav ul{display:flex;gap:26px;list-style:none;margin:0 0 0 auto;padding:0}
.nav ul a{text-decoration:none;font-size:15px;font-weight:500;color:var(--muted);position:relative}
.nav ul a::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:1.5px;background:var(--accent);scale:0 1;transform-origin:left;transition:scale .25s var(--ease)}
.nav ul a:hover{color:var(--ink)}
.nav ul a:hover::after{scale:1 1}
.nav .btn{padding:11px 16px;font-size:14px}
.menu-btn{display:none;margin-left:auto;background:none;border:1.5px solid var(--ink);border-radius:var(--radius);padding:8px 12px;font:600 14px var(--f-body);color:var(--ink)}


/* ── Son çağrı + alt bilgi ── */
.cta{padding-block:0 clamp(48px,6vw,72px)}
.cta-box{background:var(--accent);color:var(--on-accent);border-radius:var(--radius);padding:clamp(28px,5vw,64px);display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:32px;align-items:end;transition:background .3s;position:relative;overflow:hidden}
.cta-box::before{content:"";position:absolute;inset:0;background-image:radial-gradient(color-mix(in srgb,var(--on-accent) 22%,transparent) 1.2px,transparent 1.3px);background-size:18px 18px;opacity:.45;pointer-events:none}
.cta-box > *{position:relative}
.cta-box h2{font-size:clamp(30px,3.6vw,46px)}
.cta-box .btn{border-color:var(--on-accent);background:var(--on-accent);color:var(--accent)}
.cta-box .btn:hover{background:transparent;color:var(--on-accent)}
.cta-note{margin-top:16px;font-size:15px}
.cta-contact{margin-top:6px;font-family:var(--f-mono);font-size:14px;user-select:all}
footer{background:var(--deep);color:var(--on-deep);padding-block:56px 32px;font-size:14px}
footer a{text-decoration:none;color:var(--on-deep)}
footer a:hover{text-decoration:underline}
footer h4{font:500 12px var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--on-deep-muted);margin:0 0 14px}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
footer .about{color:var(--on-deep-muted);max-width:36ch;margin:12px 0 0}
.ft-ust{display:flex;justify-content:space-between;align-items:flex-end;gap:24px 40px;flex-wrap:wrap;padding-bottom:36px;border-bottom:1px solid color-mix(in srgb,var(--on-deep) 18%,transparent)}
.ft-iletisim{display:flex;gap:10px 28px;flex-wrap:wrap;font:600 clamp(17px,2vw,20px)/1.3 var(--f-display)}
.ft-linkler{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px;padding-block:36px}
.legal{display:flex;justify-content:space-between;align-items:center;gap:12px 24px;flex-wrap:wrap;border-top:1px solid color-mix(in srgb,var(--on-deep) 18%,transparent);padding-top:22px;color:var(--on-deep-muted)}
.legal .ft-sosyal,.legal .ft-yasal{display:flex;gap:20px;flex-wrap:wrap}
.legal .ft-sosyal{margin-right:auto}
.legal .ft-yasal a{color:var(--on-deep-muted)}
.wa-kutu{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:40;display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.wa{width:56px;height:56px;border-radius:50%;border:0;background:#1E8E4E;color:#fff;display:grid;place-items:center;cursor:pointer;box-shadow:0 8px 24px rgba(15,27,51,.22);transition:transform .2s var(--ease,ease),background .2s}
.wa:hover{background:#18763F;transform:translateY(-2px)}
.wa:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.wa-kutu.acik .wa{background:var(--ink)}
.wa-pen{width:min(340px,calc(100vw - 32px));background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 48px rgba(15,27,51,.22);overflow:hidden;transform-origin:bottom right;animation:waAc .22s var(--ease,ease)}
.wa-pen[hidden]{display:none}
@keyframes waAc{from{opacity:0;transform:translateY(8px) scale(.97)}}
.wa-ust{display:flex;align-items:center;gap:12px;padding:14px 14px 14px 16px;background:var(--ink);color:var(--on-deep)}
.wa-ust img{width:40px;height:40px;border-radius:50%;flex:none}
.wa-ust div{display:grid;line-height:1.25;flex:1;min-width:0}
.wa-ust strong{font:700 16px var(--f-display)}
.wa-ust span{font-size:13px;color:var(--on-deep-muted)}
.wa-kapat{width:34px;height:34px;border-radius:50%;border:0;background:transparent;color:var(--on-deep);font-size:24px;line-height:1;cursor:pointer;flex:none}
.wa-kapat:hover{background:rgba(255,255,255,.1)}
.wa-govde{padding:16px;display:grid;gap:12px;background:var(--paper)}
.wa-balon{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:4px 12px 12px 12px;padding:10px 12px;font-size:14px;line-height:1.5}
.wa-konular{display:flex;flex-wrap:wrap;gap:6px}
.wa-konular button{font:500 13px var(--f-body);color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:6px 11px;cursor:pointer}
.wa-konular button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);font-weight:600}
.wa-etiket{font:500 12px var(--f-mono);letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-bottom:-6px}
.wa-govde textarea{width:100%;resize:vertical;min-height:72px;font:15px/1.45 var(--f-body);color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:10px 12px}
.wa-govde textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(243,196,50,.45)}
.wa-gonder{display:flex;align-items:center;justify-content:center;gap:8px;background:#1E8E4E;color:#fff;text-decoration:none;font-weight:600;font-size:15px;padding:12px 16px;border-radius:8px}
.wa-gonder:hover{background:#18763F}
@media (prefers-reduced-motion:reduce){.wa-pen{animation:none}.wa{transition:none}}



/* ── Mobil menü, video ── */
.mnav{display:flex;flex-direction:column;gap:2px;padding:8px var(--gutter) 18px;border-top:1px solid var(--line);background:var(--paper)}
.mnav[hidden]{display:none}
.mnav a{padding:12px 0;text-decoration:none;font-weight:500;border-bottom:1px solid var(--line)}
.mnav .btn{margin-top:14px;justify-content:center;border-bottom:1.5px solid var(--ink)}
@media (min-width:821px){.mnav{display:none!important}}
button.link{background:none;border:0;padding:0;font:inherit;color:inherit;cursor:pointer}
.cta-contact a{text-decoration:none}

@media (max-width:1024px){
  .nav ul{gap:18px}
  .nav ul li.opt{display:none}
}
@media (max-width:820px){
  .ft-linkler{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 24px}
  footer{padding-bottom:88px}
  .nav ul,.nav .btn{display:none}
  .menu-btn{display:block}
  .sec-head{grid-template-columns:1fr}
  .cta-box{grid-template-columns:1fr}
}
@media (max-width:560px){
  .ft-ust{flex-direction:column;align-items:flex-start}
  .ft-iletisim{flex-direction:column}
  .legal{flex-direction:column;align-items:flex-start}
  .logo{font-size:17px;padding:6px 13px}
  .wa-kutu{right:14px}
  .wa{width:52px;height:52px}
  .wa-govde textarea{font-size:16px}
}
.nav ul a[aria-current="page"]{color:var(--ink)}
.nav ul a[aria-current="page"]::after{scale:1 1}
.mnav a[aria-current="page"]{color:var(--ink);font-weight:700}