:root{
  --bg:#0b1220; --bg2:#101a2e; --card:#141f38; --line:#223152;
  --text:#e8eefc; --muted:#93a1c2; --accent:#f6b800; --accent2:#d99100; --warn:#ff6b6b;
  --r:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{color:inherit;text-decoration:none}
.container{width:min(1140px,92%);margin-inline:auto}
.narrow{width:min(760px,92%)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,18,32,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:24px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px}
.logo-mark{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#2b1d00;font-weight:800;padding:4px 9px;border-radius:9px}
.logo-text b{color:var(--accent)}
.menu{display:flex;gap:22px;margin-left:auto}
.menu a{color:var(--muted);font-weight:500;font-size:15px}
.menu a:hover{color:var(--text)}
.burger{display:none;background:none;border:0;color:var(--text);font-size:24px;cursor:pointer}

/* buttons */
.btn{display:inline-block;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#2b1d00;font-weight:700;border:0;border-radius:12px;padding:14px 22px;cursor:pointer;font-size:16px;font-family:inherit;transition:transform .15s,filter .15s}
.btn:hover{transform:translateY(-1px);filter:brightness(1.08)}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-block{width:100%;text-align:center}

/* hero */
.hero{padding:64px 0;background:radial-gradient(900px 400px at 80% -10%,rgba(246,184,0,.15),transparent),var(--bg)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.badge{display:inline-block;background:rgba(246,184,0,.12);color:var(--accent);border:1px solid rgba(246,184,0,.3);padding:5px 12px;border-radius:99px;font-size:13px;font-weight:600}
h1{font-size:clamp(34px,5vw,54px);line-height:1.1;margin:16px 0;font-weight:800}
.lead{color:var(--muted);font-size:18px;max-width:520px}
.ticks{list-style:none;margin-top:22px;display:grid;gap:8px}
.ticks li::before{content:"✓";color:var(--accent);font-weight:800;margin-right:10px}

/* cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.calc h2{font-size:20px;margin-bottom:18px}
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:8px;font-weight:600}
input,select,textarea{width:100%;background:var(--bg2);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:12px 14px;font:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:0}
.seg{display:flex;gap:8px;flex-wrap:wrap}
.seg button{flex:1;min-width:90px;background:var(--bg2);color:var(--muted);border:1px solid var(--line);border-radius:10px;padding:11px 8px;font:600 14px Inter,sans-serif;cursor:pointer;transition:.15s}
.seg button.on{background:rgba(246,184,0,.14);color:var(--accent);border-color:var(--accent)}
.amount-row{display:grid;grid-template-columns:1fr 130px;gap:12px;align-items:center}
input[type=range]{padding:0;accent-color:var(--accent);background:none;border:0}
.hint{font-size:13px;color:var(--muted);margin-top:6px}
.total{display:flex;justify-content:space-between;align-items:center;margin:20px 0 14px;padding:16px;background:var(--bg2);border-radius:12px}
.total span{color:var(--muted)}
.total strong{font-size:28px;color:var(--accent)}
.fine{font-size:12px;color:var(--muted);margin-top:12px;text-align:center}

/* sections */
.section{padding:72px 0}
.section.alt{background:var(--bg2)}
.sec-title{font-size:clamp(26px,3.5vw,36px);font-weight:800;text-align:center}
.sec-sub{color:var(--muted);text-align:center;margin:8px 0 36px}
.sec-title + .grid{margin-top:36px}
.grid{display:grid;gap:20px}
.packs{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.steps{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.feats{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.pack{cursor:pointer;text-align:center;transition:.15s}
.pack:hover{border-color:var(--accent);transform:translateY(-3px)}
.pack .amt{font-size:26px;font-weight:800}
.pack .unit{color:var(--muted);font-size:13px}
.pack .pr{margin:12px 0;color:var(--accent);font-size:20px;font-weight:700}
.pack .btn{padding:9px 14px;font-size:14px}
.step .num{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--accent);color:#2b1d00;font-weight:800;margin-bottom:12px}
.step h3,.feat h3{margin-bottom:6px}
.step p,.feat p{color:var(--muted);font-size:15px}

/* form */
.summary{background:var(--bg2);border:1px dashed var(--line);border-radius:12px;padding:14px;margin-bottom:18px;font-size:15px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.check{display:flex;gap:10px;align-items:flex-start;margin:6px 0 18px;font-size:14px;color:var(--muted)}
.check input{width:auto;margin-top:5px}
.check a{color:var(--accent);text-decoration:underline}
.error{color:var(--warn);font-size:14px;margin-top:10px;text-align:center;min-height:1em}

/* faq */
.faq{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin-bottom:12px}
.faq summary{cursor:pointer;font-weight:600}
.faq p{color:var(--muted);margin-top:10px}

/* footer */
.footer{border-top:1px solid var(--line);padding:48px 0 24px;background:#080e1a}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.foot-grid h4{margin-bottom:10px}
.foot-grid a:not(.logo){display:block;color:var(--muted);margin-bottom:6px;font-size:15px}
.foot-grid a:not(.logo):hover{color:var(--accent)}
.muted{color:var(--muted);margin-top:10px;font-size:14px}
.copy{margin-top:32px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}

.wa-float{position:fixed;right:18px;bottom:18px;background:#25d366;color:#05250f;font-weight:700;padding:12px 18px;border-radius:99px;box-shadow:0 8px 24px rgba(0,0,0,.4);z-index:60}

@media(max-width:860px){
  .hero-grid,.foot-grid,.two{grid-template-columns:1fr}
  .menu{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;background:var(--bg);padding:16px 4%;border-bottom:1px solid var(--line);gap:14px}
  .menu.open{display:flex}
  .burger{display:block;margin-left:auto}
  .nav .btn-sm{display:none}
}


/* ===== v2: logo, iç sayfalar, blog ===== */
.logo .shield{display:block;filter:drop-shadow(0 4px 10px rgba(246,184,0,.35))}
.h1-sub{display:block;color:var(--accent);font-size:.6em;font-weight:700;margin-top:6px}
.crumbs{padding:18px 0 0;font-size:13px;color:var(--muted)}
.crumbs a{color:var(--muted)}.crumbs a:hover{color:var(--accent)}
.prose{padding-top:36px;padding-bottom:64px}
.prose h1{font-size:clamp(28px,4vw,42px);margin:10px 0 8px}
.prose h2{font-size:clamp(21px,2.6vw,27px);margin:34px 0 10px;font-weight:800}
.prose h3{font-size:19px;margin:22px 0 8px}
.prose p{color:#c9d4ee;margin-bottom:14px;font-size:17px;line-height:1.75}
.prose ul,.prose ol{margin:0 0 16px 22px;color:#c9d4ee;line-height:1.75;font-size:17px}
.prose li{margin-bottom:6px}
.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.prose strong{color:var(--text)}
.prose .btn{color:#2b1d00;text-decoration:none}
.prose .card .btn{margin-top:6px}
.meta{color:var(--muted);font-size:13px}
.tag{display:inline-block;background:rgba(246,184,0,.12);color:var(--accent);border:1px solid rgba(246,184,0,.3);padding:3px 10px;border-radius:99px;font-size:12px;font-weight:700;margin-bottom:10px}
.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.post-card{display:block;transition:.15s}
.post-card:hover{border-color:var(--accent);transform:translateY(-3px)}
.post-card h2,.post-card h3{font-size:19px;line-height:1.35;margin-bottom:8px}
.post-card p{color:var(--muted);font-size:14.5px;margin-bottom:10px}
.cta{margin-top:40px;text-align:center;background:linear-gradient(135deg,#1a2749,#141f38);border-color:rgba(246,184,0,.35)}
.cta h2{margin:0 0 6px}
.cta p{margin-bottom:14px}
.foot-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}
.pack .btn{pointer-events:none}
@media(max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}.prose p,.prose ul,.prose ol{font-size:16px}}