/* Sarıkaya Temizlik — ortak stil. Sade, profesyonel, fotoğraf öncelikli. */
:root{
  --ink:#161A1E;         /* grafit — ana koyu */
  --ink-2:#1D242B;
  --paper:#FAF9F6;       /* sıcak kırık beyaz */
  --paper-2:#F0EEE8;
  --line:#E2DFD7;        /* ince ayraç */
  --muted:#6C727A;
  --accent:#175873;      /* tek vurgu — derin petrol mavisi */
  --accent-2:#0F4256;
  --wa:#1FA463;          /* sadece WhatsApp */
  --wrap:1180px;
  --f-head:'Archivo',system-ui,sans-serif;
  --f-body:'Archivo',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--ink)}
body{font-family:var(--f-body);background:var(--paper);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;overscroll-behavior-y:none}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.eyebrow{font-size:.74rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}
h1,h2,h3{font-family:var(--f-head);font-weight:800;letter-spacing:-.02em;line-height:1.08;text-wrap:balance}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:15px 28px;border-radius:2px;font-weight:700;font-size:1rem;font-family:var(--f-head);transition:background .2s,color .2s,transform .15s;cursor:pointer;border:1px solid transparent}
.btn:hover{transform:translateY(-1px)}
.btn-solid{background:var(--ink);color:var(--paper)}
.btn-solid:hover{background:var(--accent)}
.btn-line{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-line:hover{background:var(--ink);color:var(--paper)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:#17834E;color:#fff}
.btn-light{background:var(--paper);color:var(--ink)}
.btn-light:hover{background:var(--accent);color:#fff}
.svg-wa{width:20px;height:20px;fill:currentColor;flex-shrink:0}

/* ---- HEADER ---- */
.site-head{position:sticky;top:0;z-index:60;background:rgba(250,249,246,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;justify-content:space-between;height:74px;gap:16px}
.brand{display:flex;align-items:center;gap:11px}
.brand img{width:40px;height:40px}
.brand .bt{font-family:var(--f-head);line-height:1.02;font-weight:800;font-size:1.08rem;color:var(--ink);letter-spacing:-.01em}
.brand .bt small{display:block;font-weight:600;font-size:.56rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-top:2px}
.mainnav{display:flex;align-items:center;gap:30px}
.mainnav a{font-size:.92rem;font-weight:600;color:var(--ink);opacity:.78;transition:opacity .2s}
.mainnav a:hover,.mainnav a.active{opacity:1;color:var(--accent)}
.mainnav .nav-cta{opacity:1;font-family:var(--f-head);font-weight:800;color:var(--ink);border:1px solid var(--line);padding:9px 16px;border-radius:2px}
.mainnav .nav-cta:hover{background:var(--ink);color:var(--paper)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:26px;height:2px;background:var(--ink);transition:.3s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---- HERO ---- */
.hero{position:relative;min-height:78vh;display:flex;align-items:flex-end;color:var(--paper);overflow:hidden}
.hero-photo{position:absolute;inset:0;z-index:0;background-size:cover;background-position:center;animation:slowzoom 30s ease-in-out infinite alternate}
.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,24,28,.35) 0%,rgba(20,24,28,.55) 55%,rgba(20,24,28,.9) 100%)}
@keyframes slowzoom{from{transform:scale(1.03)}to{transform:scale(1.12)}}
.hero-in{position:relative;z-index:2;padding:0 0 62px;max-width:720px}
.hero .eyebrow{color:#fff;opacity:.85}
.hero h1{font-size:clamp(2.2rem,5.6vw,4rem);margin-top:16px;color:#fff}
.hero p{font-size:clamp(1.02rem,1.7vw,1.22rem);opacity:.9;margin-top:18px;max-width:52ch;font-weight:400}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}

/* page hero (küçük iç sayfa başlığı) */
.phead{background:var(--ink);color:var(--paper);padding:64px 0 56px;position:relative;overflow:hidden}
.phead .eyebrow{color:#fff;opacity:.7}
.phead h1{font-size:clamp(2rem,4.6vw,3rem);margin-top:12px;color:#fff}
.phead p{opacity:.82;margin-top:14px;max-width:58ch;font-weight:400}
.crumb{font-size:.82rem;opacity:.6;margin-bottom:18px}
.crumb a:hover{opacity:1;color:#fff}

/* ---- SECTIONS ---- */
.sec{padding:88px 0}
.sec.tight{padding:64px 0}
.sec.ink{background:var(--ink);color:var(--paper)}
.sec.paper2{background:var(--paper-2)}
.sec-head{max-width:660px;margin-bottom:48px}
.sec-head h2{font-size:clamp(1.7rem,3.6vw,2.5rem);margin-top:12px}
.sec.ink .sec-head h2{color:#fff}
.sec-head p{color:var(--muted);margin-top:14px;font-size:1.06rem}
.sec.ink .sec-head p{color:rgba(255,255,255,.72)}

/* split: photo + text */
.split{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch;border:1px solid var(--line)}
.split .ph{min-height:420px;background-size:cover;background-position:center}
.split .tx{padding:52px 48px;display:flex;flex-direction:column;justify-content:center}
.split .tx h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-top:10px}
.split .tx p{color:var(--muted);margin-top:16px}
.split .tx .list{margin-top:22px;list-style:none;display:flex;flex-direction:column;gap:12px}
.split .tx .list li{display:flex;gap:12px;align-items:flex-start;font-weight:500}
.split .tx .list li::before{content:"";width:8px;height:8px;margin-top:9px;background:var(--accent);flex-shrink:0}
.split .tx .btn{margin-top:30px;align-self:flex-start}
.split.rev .ph{order:2}

/* feature rows (numbered, editorial) */
.rows{border-top:1px solid var(--line)}
.rowitem{display:grid;grid-template-columns:64px 1fr;gap:24px;padding:34px 0;border-bottom:1px solid var(--line);align-items:start}
.rowitem .no{font-family:var(--f-head);font-size:1.1rem;font-weight:800;color:var(--accent);padding-top:2px}
.rowitem h3{font-size:1.3rem}
.rowitem p{color:var(--muted);margin-top:8px;max-width:60ch}
.sec.ink .rows{border-color:rgba(255,255,255,.14)}
.sec.ink .rowitem{border-color:rgba(255,255,255,.14)}
.sec.ink .rowitem p{color:rgba(255,255,255,.68)}

/* stat band */
.band{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.band .b{background:var(--paper);padding:38px 28px}
.band .b .n{font-family:var(--f-head);font-size:2.4rem;font-weight:800;letter-spacing:-.03em}
.band .b .l{color:var(--muted);font-size:.95rem;margin-top:6px}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cards.two{grid-template-columns:1fr 1fr}
.card{background:var(--paper);border:1px solid var(--line);padding:32px 28px}
.sec.paper2 .card{background:#fff}
.card h3{font-size:1.2rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:.97rem}
.card .k{font-family:var(--f-head);font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:14px;display:block}

/* gallery */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid3 figure{position:relative;aspect-ratio:4/3;overflow:hidden;border:1px solid var(--line)}
.grid3 img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.grid3 figure:hover img{transform:scale(1.05)}

/* CTA band */
.ctaband{background:linear-gradient(rgba(15,20,26,.84),rgba(15,20,26,.84)),url('gorseller/ger1.jpg') center/cover fixed;color:#fff;padding:100px 0;text-align:left}
.ctaband h2{font-size:clamp(1.7rem,4vw,2.6rem);color:#fff}
.ctaband p{opacity:.9;margin-top:14px;font-size:1.08rem}
.ctaband .hero-cta{justify-content:flex-start;margin-top:28px}

/* contact grid */
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.cinfo{list-style:none;display:flex;flex-direction:column;gap:22px}
.cinfo li{display:flex;gap:16px;align-items:flex-start}
.cinfo .ic{width:44px;height:44px;border:1px solid var(--line);display:grid;place-items:center;flex-shrink:0}
.cinfo b{display:block;font-family:var(--f-head)}
.cinfo small{color:var(--muted)}
.mapbox{border:1px solid var(--line);overflow:hidden;min-height:340px}
.mapbox iframe{width:100%;height:100%;min-height:340px;border:0;display:block}

/* ---- FOOTER ---- */
.site-foot{background:var(--ink);color:var(--paper);padding:60px 0 30px}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12)}
.foot-top h4{font-family:var(--f-head);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;opacity:.6;margin-bottom:16px}
.foot-top a,.foot-top p{display:block;opacity:.82;font-size:.95rem;margin-bottom:9px}
.foot-top a:hover{opacity:1;color:var(--accent)}
.foot-brand .bt{font-family:var(--f-head);font-weight:800;font-size:1.2rem}
.foot-brand p{opacity:.72;margin-top:12px;max-width:34ch;font-size:.92rem}
.foot-bot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:22px;font-size:.82rem;opacity:.55}

/* WA float */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:70;width:56px;height:56px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 10px 26px -8px rgba(31,164,99,.6)}
.wa-float svg{width:30px;height:30px;fill:#fff}

/* SSS / FAQ akordeon */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{padding:20px 4px;font-family:var(--f-head);font-weight:700;color:var(--ink);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:1.08rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:1.5rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 4px 20px;color:var(--muted);max-width:70ch}
.sec.ink .faq details{border-color:rgba(255,255,255,.14)}
.sec.ink .faq summary{color:#fff}
.sec.ink .faq details p{color:rgba(255,255,255,.7)}

/* referans logolar */
.reflogos{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:34px}
.reflogos img{height:52px;width:auto;filter:grayscale(1);opacity:.62;transition:filter .25s,opacity .25s}
.reflogos img:hover{filter:none;opacity:1}
.refnote{text-align:center;color:var(--muted);font-size:.82rem;margin-top:20px}

/* mobil sabit dönüşüm barı */
.callbar{position:fixed;left:0;right:0;bottom:0;z-index:80;display:none;background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 20px -8px rgba(0,0,0,.28)}
.callbar a{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:15px 8px;font-family:var(--f-head);font-weight:800;font-size:1.02rem;color:#fff}
.callbar .cb-call{background:var(--accent)}
.callbar .cb-wa{background:var(--wa)}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}

/* ---- RESPONSIVE ---- */
@media(max-width:860px){
  .mainnav{position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:stretch;background:var(--paper);border-bottom:1px solid var(--line);padding:16px 24px 26px;gap:2px;transform:translateY(-130%);transition:transform .34s ease;box-shadow:0 20px 40px -20px rgba(0,0,0,.3)}
  .mainnav.open{transform:none}
  .mainnav a{padding:14px 0;border-bottom:1px solid var(--line);opacity:1}
  .mainnav .nav-cta{margin-top:12px;text-align:center;border-color:var(--ink)}
  .burger{display:flex}
  .split,.cgrid{grid-template-columns:1fr}
  .split.rev .ph{order:0}
  .split .ph{min-height:280px}
  .cards,.cards.two,.band,.grid3{grid-template-columns:1fr}
  .band{grid-template-columns:1fr 1fr}
  .foot-top{grid-template-columns:1fr 1fr}
  /* MOBİL: hızlı dönüşüm + sıkıştırmadan */
  .callbar{display:flex}
  .wa-float{display:none}            /* alt bar yüzen butonun yerini alır */
  .site-foot{padding-bottom:84px}    /* koyu footer barın arkasına dek dolsun; açık boşluk kalmasın */
  .hero{min-height:auto}
  .hero-in{padding:36px 0 40px}
  .hero-cta{gap:10px}
  .hero-cta .btn{flex:1 1 100%;justify-content:center}
  .sec{padding:54px 0}
  .sec.tight{padding:42px 0}
  .ctaband{padding:66px 0;background-attachment:scroll}
  .ctaband .hero-cta .btn{flex:1 1 100%;justify-content:center}
  .phead{padding:46px 0 40px}
  .split .tx{padding:34px 24px}
  .split .tx .btn{align-self:stretch;text-align:center}
}
@media(max-width:520px){.band{grid-template-columns:1fr}.foot-top{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.hero-photo{animation:none}.reveal{opacity:1;transform:none;transition:none}}

/* Erişilebilirlik: klavyeyle gezenler için içeriğe atlama bağlantısı */
.skip-link{position:absolute;left:-9999px;top:0;z-index:999;background:#161A1E;color:#fff;
  padding:12px 18px;border-radius:2px;font-weight:700;text-decoration:none}
.skip-link:focus{left:8px;top:8px}

/* Altbilgi — tabela/alternatif isim notu (marka ile GBP adi farkli, bag kurulur) */
.alt-ad{font-size:.86rem;opacity:.7;margin-top:10px;line-height:1.5}