:root{
    --bg:#16254a;
    --bg-deep:#0f1b38;
    --bg-soft:#1d2f5c;
    --card:#ffff;
    --text:#ffff;
    --muted:#b4c0dc;
    --accent:#f59a3c;
    --btn:#5b7bb0;
    --pink:#e8457f;
    --ink:#1a2342;
    --radius:16px;
    --shadow:0 12px 32px rgba(5,10,30,.35);
    --container:1140px;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html,body{overflow-x:clip;max-width:100%}
  img{max-width:100%}
  body{font-family:"Inter","Segoe UI",Roboto,system-ui,-apple-system,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
  a{color:inherit;text-decoration:none}
  ul{list-style:none}
  .container{width:min(var(--container),92%);margin-inline:auto}
  section{padding:80px 0}
  .section-head{text-align:center;margin-bottom:44px}
  .section-head h2{font-size:clamp(28px,4vw,40px);font-weight:700;letter-spacing:-.5px}
  .section-head p{color:var(--muted);margin-top:10px;font-size:15px;max-width:760px;margin-inline:auto}
  header{position:sticky;top:0;z-index:50;background:rgba(10,19,41,.96);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.12);box-shadow:0 8px 24px rgba(3,8,24,.55)}
  .nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
  .logo{display:flex;align-items:center;gap:10px}
  .logo img{height:43px;width:auto;display:block}
  .menu{display:flex;align-items:center;gap:6px}
  .menu>li{position:relative}
  .menu a{display:block;padding:10px 14px;font-size:14px;font-weight:600;border-radius:10px;transition:.25s}
  .menu a:hover{background:rgba(255,255,255,.08)}
  .menu a.active{color:var(--accent)}
  .has-sub>a::after{content:"";display:inline-block;margin-left:8px;width:6px;height:6px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px)}
  .sub{position:absolute;top:100%;left:0;min-width:200px;padding:8px;background:#0a1329;border:1px solid rgba(255,255,255,.1);border-radius:12px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(8px);transition:.25s}
  .has-sub:hover .sub,.has-sub:focus-within .sub{opacity:1;visibility:visible;transform:none}
  .phone{display:flex;align-items:center;gap:10px;font-weight:600;font-size:15px;padding:10px 18px;border-radius:999px;background:rgba(255,255,255,.08);transition:.25s;white-space:nowrap}
  .phone:hover{background:var(--accent);color:var(--bg-deep)}
  .phone svg{width:18px;height:18px}
  .nav-toggle,.burger{display:none}
  .hero{position:relative;min-height:82vh;overflow:hidden;padding:0;background:radial-gradient(900px 500px at 85% 20%,rgba(245,154,60,.35),transparent 60%),radial-gradient(800px 600px at 10% 90%,rgba(91,123,176,.45),transparent 60%),linear-gradient(135deg,#0f1b38 0%,#1d2f5c 55%,#2a3f75 100%)}
  .hero::before{content:"";position:absolute;inset:0;opacity:.12;pointer-events:none;z-index:0;background-image:linear-gradient(rgba(255,255,255,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.6) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(circle at 70% 50%,#000,transparent 70%);-webkit-mask-image:radial-gradient(circle at 70% 50%,#000,transparent 70%)}
  .hero-track{position:relative;z-index:1;display:flex;width:100%;transition:transform .7s cubic-bezier(.6,.1,.2,1);will-change:transform;touch-action:pan-y}
  .hero-slide{position:relative;flex:0 0 100%;min-width:0;min-height:82vh;padding-bottom:90px;display:flex;align-items:center;background-position:center;background-size:cover;background-repeat:no-repeat}
  .hero-slide::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,27,56,.92) 0%,rgba(15,27,56,.72) 45%,rgba(15,27,56,.3) 100%)}
  .hero-slide>.container{position:relative;z-index:1;width:min(var(--container),92%)}
  .hero-inner{display:grid;grid-template-columns:1fr;gap:40px;align-items:center;padding:80px 0;width:100%}
  .badge{display:inline-block;padding:6px 14px;border-radius:999px;font-size:13px;font-weight:600;color:var(--accent);background:rgba(245,154,60,.12);border:1px solid rgba(245,154,60,.35);margin-bottom:20px}
  .hero h1{font-size:clamp(36px,6vw,64px);line-height:1.08;font-weight:800;letter-spacing:-1.5px}
  .hero h1 span{background:linear-gradient(90deg,#fff,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
  .hero p{margin-top:20px;color:var(--muted);max-width:520px;font-size:17px}
  .btn{display:inline-flex;align-items:center;gap:10px;margin-top:32px;padding:14px 28px;border-radius:999px;font-weight:600;font-size:15px;background:var(--btn);color:#fff;box-shadow:0 10px 24px rgba(91,123,176,.4);transition:.25s}
  .btn:hover{transform:translateY(-3px);background:var(--accent);color:var(--bg-deep);box-shadow:0 14px 28px rgba(245,154,60,.35)}
  .hero-nav{position:absolute;left:0;right:0;bottom:28px;z-index:2;display:flex;align-items:center;justify-content:center;gap:16px}
  .hero-arrow{flex:none;width:44px;height:44px;border-radius:50%;border:0;display:grid;place-items:center;background:rgba(15,27,56,.45);color:#fff;cursor:pointer;transition:.25s}
  .hero-arrow:hover{background:rgba(245,154,60,.75)}
  .hero-arrow:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
  .hero-arrow svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
  .hero-dots{display:flex;gap:10px;align-items:center}
  .hero-dot{width:10px;height:10px;border-radius:999px;border:0;background:rgba(255,255,255,.35);cursor:pointer;transition:.3s;padding:0}
  .hero-dot.active{width:28px;background:var(--accent)}
  .services{background:var(--bg)}
  .service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
  .service{text-align:center;padding:40px 24px;border-radius:var(--radius);background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.1);transition:.3s}
  .service:hover{transform:translateY(-8px);border-color:var(--accent);box-shadow:var(--shadow)}
  .service .icon{width:96px;height:96px;margin:0 auto 20px;border-radius:50%;display:grid;place-items:center;border:2px solid rgba(255,255,255,.85);transition:.3s}
  .service:hover .icon{background:var(--accent);border-color:var(--accent)}
  .service .icon img{width:64px;height:64px;object-fit:contain;display:block;transition:.3s}
  .service h3{font-size:24px;font-weight:700}
  .solutions{background:var(--bg-deep)}
  .slider-wrap{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px}
  .slider{display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;padding:8px 4px;scrollbar-width:none;-ms-overflow-style:none;min-width:0}
  .slider::-webkit-scrollbar{display:none}
  .slide{flex:0 0 calc((100% - 48px)/3);scroll-snap-align:start;aspect-ratio:768/1024;border-radius:var(--radius);overflow:hidden;position:relative;background:var(--bg-soft);box-shadow:var(--shadow);transition:.3s}
  .slide:hover{transform:translateY(-6px)}
  .slide img{width:100%;height:100%;object-fit:cover;display:block}
  .arrow{flex:none;width:44px;height:44px;border-radius:50%;border:0;display:grid;place-items:center;background:rgba(15,27,56,.45);color:#fff;cursor:pointer;transition:.25s}
  .arrow:hover{background:rgba(245,154,60,.75)}
  .arrow:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
  .arrow svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
  .reviews{background:var(--bg)}
  .review-slider-wrap{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;max-width:1000px;margin-inline:auto}
  .review-grid{display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;-ms-overflow-style:none;min-width:0;padding:8px 4px}
  .review-grid::-webkit-scrollbar{display:none}
  .review{flex:0 0 calc((100% - 24px)/2);background:var(--card);color:var(--ink);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);transition:.3s;scroll-snap-align:start}
  .review-controls{display:flex;justify-content:center;gap:8px;margin-top:18px}
  .review-dot{width:9px;height:9px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.35);cursor:pointer;transition:.25s}
  .review-dot.active{width:24px;border-radius:99px;background:var(--accent)}
  .review:hover{transform:translateY(-5px)}
  .review header{all:unset;display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
  .review .who{display:flex;align-items:center;gap:12px;font-weight:700;font-size:15px}
  .avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--btn);color:#fff;font-weight:700}
  .stars{color:#f5b301;letter-spacing:2px;font-size:14px}
  .review p{font-size:14.5px;color:#4a5370}
  .faq{background:var(--bg-deep)}
  .faq-list{max-width:900px;margin-inline:auto;display:grid;gap:12px}
  details{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:12px;overflow:hidden;transition:.25s}
  details[open]{background:rgba(255,255,255,.1);border-color:var(--accent)}
  summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:600;font-size:15px;display:flex;align-items:center;justify-content:space-between;gap:16px}
  summary::-webkit-details-marker{display:none}
  summary::after{content:"";flex:none;width:9px;height:9px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(45deg);transition:.25s}
  details[open] summary::after{transform:rotate(-135deg)}
  details p{padding:0 22px 20px;color:var(--muted);font-size:14.5px}
  .link-pink{color:var(--pink);font-weight:600}
  .link-pink:hover{text-decoration:underline}
  .blog{background:var(--bg)}
  .blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
  .post{background-size:cover;background-position:center;background-repeat:no-repeat;position:relative;min-height:300px;border-radius:var(--radius);overflow:hidden;display:flex;align-items:flex-end;padding:24px;box-shadow:var(--shadow);transition:.3s;isolation:isolate}
  .post::before{content:"";position:absolute;inset:0;z-index:-2;transition:.5s}
  .post:not([style*="background-image"]):nth-child(1)::before{background:radial-gradient(circle at 70% 30%,#7d8aa8,#2a3250 60%,#0d1226)}
  .post:not([style*="background-image"]):nth-child(2)::before{background:radial-gradient(circle at 50% 35%,#e0443a,#5a1d28 55%,#0d1226)}
  .post:not([style*="background-image"]):nth-child(3)::before{background:radial-gradient(circle at 60% 35%,#4a63d8,#1f2a5e 55%,#0d1226)}
  .post::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to bottom,rgba(8,14,34,.05) 15%,rgba(8,14,34,.84) 100%)}
  .post:hover{transform:translateY(-6px)}
  .post:hover::before{transform:scale(1.08)}
  .post h3{font-size:20px;line-height:1.35;font-weight:600}
  .post small{display:block;margin-top:8px;color:var(--accent);font-weight:600}
  footer{background:var(--bg-deep);border-top:1px solid rgba(255,255,255,.12);padding:36px 0 28px;text-align:center}
  .social{display:flex;justify-content:center;gap:14px;margin-bottom:18px}
  .social a{width:44px;height:44px;border-radius:10px;display:grid;place-items:center;transition:.25s}
  .social a:nth-child(1){background:#3b5998}
  .social a:nth-child(2){background:#000}
  .social a:nth-child(3){background:#2b2f45}
  .social a:hover{transform:translateY(-4px);box-shadow:0 8px 18px rgba(0,0,0,.4)}
  .social svg{width:20px;height:20px;fill:#fff}
  footer p{color:#6d7ba0;font-size:13px}
  .whatsapp{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 10px 24px rgba(37,211,102,.45);transition:.25s}
  .whatsapp:hover{transform:scale(1.1)}
  .whatsapp svg{width:30px;height:30px;fill:#fff}
  @media (max-width:960px){
    .hero-inner{grid-template-columns:1fr;text-align:center}
    .hero-slide::before{background:rgba(15,27,56,.78)}
    .hero p{margin-inline:auto}
    .service-grid,.blog-grid{grid-template-columns:1fr}
    .slide{flex-basis:70%}
    .burger{display:grid;gap:5px;cursor:pointer;padding:8px}
    .burger span{display:block;width:24px;height:2px;background:#fff;border-radius:2px}
    .phone span{display:none}
    .menu{position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#0a1329;box-shadow:0 12px 24px rgba(3,8,24,.5);padding:10px 4%;border-bottom:1px solid rgba(255,255,255,.1);max-height:0;overflow:hidden;padding-block:0;transition:.3s}
    .nav-toggle:checked~.menu{max-height:520px;padding-block:10px}
    .sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;background:transparent;padding:0 0 0 14px}
    .nav{position:relative}
  }
  @media (max-width:768px){
    .slider-wrap{grid-template-columns:minmax(0,1fr)}
    .arrow{display:none}
    .slider{gap:0;padding:8px 0}
    .slide{flex:0 0 100%}
    section{padding:56px 0}
    .hero-slide{padding-bottom:110px}
    .hero-inner{padding:48px 0}
    .hero h1{font-size:34px;letter-spacing:-1px}
    .hero p{font-size:15px}
    .btn{padding:12px 22px}
    .section-head{margin-bottom:28px}
    .nav{height:60px}
    .logo img{height:31px}
    .menu{top:60px}
    .phone{padding:8px 12px}
    .review-slider-wrap{grid-template-columns:minmax(0,1fr)}
    .review-slider-wrap .arrow{display:none}
    .review-grid{gap:0;padding:8px 0}
    .review{flex:0 0 100%}
    .post{min-height:240px}
    .service{padding:32px 20px}
  }
  @media (max-width:400px){.logo img{height:25px}.container{width:94%}}
  @media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
  /* Mobil header: telefon solda, logo ortada, menü sağda */
  @media (max-width:960px){
    .nav{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;height:80px}
    .nav .phone{order:1;justify-self:start;width:46px;height:46px;padding:0;justify-content:center;border-radius:50%}
    .nav .logo{order:2;justify-self:center}
    .nav .logo img{height:40px}
    .nav .burger{order:3;justify-self:end;padding:12px}
    .nav .burger span{width:26px}
    .nav .phone svg{width:22px;height:22px}
    .menu{top:80px}
  }
  /* Header: logo küçülmesin, ok kaymasın; 1140px altında sadece arama butonu */
  .logo,.logo img{flex-shrink:0}
  .menu{flex-shrink:0}
  .menu a{white-space:nowrap}
  @media (max-width:1140px){
    .nav .phone{width:46px;height:46px;padding:0;justify-content:center;border-radius:50%;flex-shrink:0}
    .nav .phone span{display:none}
    .nav .phone svg{width:22px;height:22px}
  }
  @media (min-width:961px) and (max-width:1140px){
    .nav{gap:16px}
    .menu{gap:0}
    .menu a{padding:10px 9px;font-size:14px}
    .has-sub>a::after{margin-left:6px}
  }