:root{
  --bg:#fff; --tint:#F5F6F8; --navy:#0F1B2D; --ink:#0F1B2D; --ink-2:#4A5568; --muted:#7A8496;
  --line:#E5E8EC; --accent:#F26B1D; --accent-2:#D9570E; --accent-soft:#FEF0E7; --ok:#1F8A5B; --wa:#1FAE5B;
  --r:18px; --max:1200px;
  --font:"Plus Jakarta Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,textarea,select{font:inherit;color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
h1,h2,h3{letter-spacing:-.025em;line-height:1.15;font-weight:700}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.lead{font-size:18px;color:var(--ink-2)}
.row{display:flex;flex-wrap:wrap;gap:12px}

/* Butonlar */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:48px;padding:0 22px;border-radius:12px;font-weight:700;font-size:15px;border:0;cursor:pointer;white-space:nowrap;transition:transform .15s,background .2s}
.btn svg{width:18px;height:18px;flex:none}
.btn-lg{height:56px;padding:0 28px;font-size:16px}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-2)}
.btn-navy{background:var(--navy);color:#fff}
.btn-wa{background:var(--wa);color:#fff}
.btn-line{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-line svg{color:var(--wa)}
.btn-white{background:#fff;color:var(--navy)}
.btn-white svg{color:var(--wa)}
.btn:hover{transform:translateY(-1px)}

/* Header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}
.logo{display:flex;align-items:center;gap:12px}
.logo-mark{width:42px;height:42px;border-radius:12px;background:var(--accent);display:grid;place-items:center;flex:none}
.logo-mark svg{width:22px;height:22px}
.logo b{display:block;font-size:19px;letter-spacing:-.02em;line-height:1.1}
.logo small{display:block;font-size:12px;color:var(--muted);font-weight:500}
.menu{display:flex;gap:4px}
.menu a{padding:10px 16px;border-radius:10px;font-weight:600;font-size:15px;color:var(--ink-2)}
.menu a:hover{background:var(--tint);color:var(--ink)}
.menu a.on{color:var(--accent)}
.hdr-cta{display:flex;align-items:center;gap:10px}
.burger{display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;place-items:center}
.burger svg{width:22px;height:22px}

/* Hero */
.hero{padding:64px 0 80px;background:linear-gradient(180deg,#fff,var(--tint))}
.hero .wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(38px,4.6vw,60px);letter-spacing:-.035em;margin-bottom:20px}
.hero h1 span{color:var(--accent)}
.hero .lead{max-width:500px;margin-bottom:32px}
.hero-img{border-radius:24px;overflow:hidden;aspect-ratio:4/3;box-shadow:0 30px 60px -36px rgba(15,27,45,.45)}
.hero-img img{width:100%;height:100%;object-fit:cover}

/* Bölümler */
.sec{padding:96px 0}
.sec.tint{background:var(--tint)}
.sec.top{padding-top:64px}
.sec-hd{max-width:640px;margin-bottom:44px}
.sec-hd h2,.faq-wrap h2,.split h2{font-size:clamp(28px,3.4vw,40px)}
.sec-hd p{color:var(--ink-2);margin-top:12px}

/* Hizmet kartları */
.svcs{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.svc{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff;transition:box-shadow .25s,transform .25s}
.svc:hover{transform:translateY(-4px);box-shadow:0 24px 48px -28px rgba(15,27,45,.35)}
.svc img{width:100%;aspect-ratio:4/3;object-fit:cover}
.svc>div{padding:22px;display:flex;flex-direction:column;gap:8px;flex:1}
.svc h3{font-size:19px}
.svc p{color:var(--ink-2);font-size:15px;flex:1}
.more{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:14px;color:var(--accent);margin-top:6px}
.more svg{width:15px;height:15px}

/* Adımlar */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.steps li{background:#fff;border-radius:var(--r);padding:28px 24px}
.steps .n{width:44px;height:44px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-weight:800;margin-bottom:18px}
.steps h3{font-size:18px;margin-bottom:6px}
.steps p{color:var(--ink-2);font-size:15px}

/* SSS */
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.faq-wrap .lead{margin-top:12px}
.faqs{display:grid;gap:10px}
.faqs details{border:1px solid var(--line);border-radius:14px;padding:0 22px}
.faqs summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 0;font-weight:700}
.faqs summary::-webkit-details-marker{display:none}
.faqs summary i{width:28px;height:28px;border-radius:50%;background:var(--tint);display:grid;place-items:center;flex:none;transition:transform .2s}
.faqs summary i svg{width:14px;height:14px}
.faqs details[open] summary i{transform:rotate(45deg)}
.faqs details p{padding:0 0 20px;color:var(--ink-2)}

/* CTA */
.cta{background:var(--navy);color:#fff;border-radius:24px;padding:48px 56px;display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.cta h2{font-size:clamp(26px,3vw,36px);margin-bottom:6px}
.cta p{color:#B5BFCC}
.sec:has(.cta){padding-top:0}

/* Alt sayfa başlığı */
.phead{background:var(--tint);padding:56px 0;border-bottom:1px solid var(--line)}
.crumb{font-size:14px;color:var(--muted);margin-bottom:12px}
.crumb span{margin:0 8px}
.crumb a:hover{color:var(--ink)}
.phead h1{font-size:clamp(32px,4vw,46px);margin-bottom:8px}
.phead p{color:var(--ink-2);font-size:17px}

/* Hizmet detay */
.det{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:40px 0;scroll-margin-top:100px}
.det+.det{border-top:1px solid var(--line)}
.det.rev figure{order:2}
.det figure,.split figure{border-radius:20px;overflow:hidden;aspect-ratio:3/2}
.det img,.split img{width:100%;height:100%;object-fit:cover}
.det h2{font-size:clamp(26px,2.8vw,34px);margin-bottom:12px}
.det p,.split p{color:var(--ink-2);margin-bottom:12px}
.inc{list-style:none;display:grid;gap:10px;margin:18px 0 26px}
.inc li{display:flex;gap:10px;align-items:center;font-weight:600}
.inc svg{width:18px;height:18px;color:var(--ok);flex:none}

.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split figure{aspect-ratio:4/3}
.split h2{margin-bottom:16px}

/* İletişim */
.contact{display:grid;grid-template-columns:1fr 1.3fr;gap:32px;align-items:start}
.ccards{display:grid;gap:14px}
.ccard{display:flex;gap:16px;align-items:center;border:1px solid var(--line);border-radius:var(--r);padding:22px}
a.ccard:hover{border-color:var(--accent)}
.ccard i{width:52px;height:52px;border-radius:14px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;flex:none}
.ccard i.g{background:#E7F8EE;color:var(--wa)}
.ccard i svg{width:24px;height:24px}
.ccard small{display:block;color:var(--muted);font-size:13px;font-weight:600}
.ccard b{font-size:18px}
.form{border:1px solid var(--line);border-radius:20px;padding:32px}
.form h3{font-size:22px;margin-bottom:20px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fld{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.fld label{font-size:14px;font-weight:700}
.fld input,.fld select,.fld textarea{height:50px;border:1px solid var(--line);border-radius:12px;padding:0 14px;background:var(--tint);outline:none}
.fld textarea{height:110px;padding:12px 14px;resize:vertical}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--accent);background:#fff}
.form .btn{width:100%}

/* Footer */
.ftr{background:var(--navy);color:#AEB8C6;padding-top:64px}
.ftr-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:48px;padding-bottom:48px}
.logo-inv b{color:#fff}
.ftr p{margin-top:16px;font-size:15px;max-width:340px}
.ftr h5{color:#fff;font-size:15px;margin-bottom:14px}
.ftr ul{list-style:none;display:grid;gap:8px;font-size:15px}
.ftr ul a:hover{color:#fff}
.ftr-bot{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:14px}

/* Sabit arama + WhatsApp */
.call-float{position:fixed;right:92px;bottom:28px;z-index:60;display:flex;align-items:center;gap:10px;height:52px;padding:0 22px 0 8px;border-radius:99px;background:var(--accent);color:#fff;font-weight:800;font-size:16px;box-shadow:0 12px 28px -10px rgba(242,107,29,.8)}
.call-float svg{width:36px;height:36px;padding:9px;border-radius:50%;background:rgba(255,255,255,.2)}
.wa-float{position:fixed;right:24px;bottom:24px;z-index:60;width:58px;height:58px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 12px 28px -10px rgba(31,174,91,.8)}
.wa-float svg{width:28px;height:28px}
.dock{display:none}

@media (max-width:1000px){
  .menu{display:none}
  .burger{display:grid}
  .menu.open{display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;background:#fff;padding:10px 16px 18px;border-bottom:1px solid var(--line)}
  .menu.open a{padding:14px 16px}
  .hero .wrap,.faq-wrap,.det,.split,.contact{grid-template-columns:1fr;gap:36px}
  .det.rev figure{order:0}
  .svcs,.steps{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .hdr .wrap{height:68px}
  .menu.open{top:68px}
  .hdr-cta .btn{display:none}
  .hero{padding:36px 0 56px}
  .hero .row .btn{flex:1}
  .sec{padding:64px 0}
  .svcs,.steps,.frow{grid-template-columns:1fr}
  .cta{padding:36px 24px}
  .cta .row,.cta .btn{width:100%}
  .form{padding:24px 18px}
  .ftr-grid{grid-template-columns:1fr;gap:28px}
  .ftr-bot{padding-bottom:96px}
  .call-float,.wa-float{display:none}
  .dock{display:grid;grid-template-columns:1fr 1fr;gap:8px;position:fixed;left:10px;right:10px;bottom:10px;z-index:60;padding:8px;border-radius:16px;background:rgba(255,255,255,.95);border:1px solid var(--line);box-shadow:0 12px 30px -12px rgba(15,27,45,.35)}
}