/* İzorex — ortak site stili (blog + ileride diğer sayfalar) */
:root{
  --yellow:#FFD400; --yellow-d:#E6BE00; --ink:#141414; --ink2:#1F1F1F;
  --muted:#6A6A6A; --muted2:#9A9A9A; --line:#EAEAEA; --bg:#FFFFFF; --soft:#F5F5F5;
  --maxw:1180px; --radius:16px;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg); color:var(--ink2);
  font-family:'Roboto',system-ui,-apple-system,sans-serif;
  font-size:17px; line-height:1.7; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:'Montserrat',sans-serif; color:var(--ink); line-height:1.2; letter-spacing:-0.01em;}
a{color:inherit;}
img{max-width:100%; height:auto; display:block;}
::selection{background:var(--yellow); color:var(--ink);}
.container{max-width:var(--maxw); margin:0 auto; padding:0 24px;}

/* ---- top bar ---- */
.topbar{background:var(--ink); color:#CFCFCF; font-size:13px;}
.topbar .container{display:flex; flex-wrap:wrap; gap:6px 22px; align-items:center; justify-content:space-between; padding-top:9px; padding-bottom:9px;}
.topbar a{color:#fff; text-decoration:none; font-weight:600;}
.topbar .dot{width:6px;height:6px;border-radius:50%;background:var(--yellow);display:inline-block;margin-right:7px;}

/* ---- header ---- */
.site-header{position:sticky; top:0; z-index:50; background:rgba(255,255,255,.94); backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px); border-bottom:1px solid var(--line);}
.site-header .container{display:flex; align-items:center; justify-content:space-between; gap:24px; padding-top:12px; padding-bottom:12px;}
.brand img{height:60px; width:auto;}
.nav{display:flex; gap:28px; align-items:center; font-size:15px; font-weight:600;}
.nav a{color:#333; text-decoration:none;}
.nav a:hover{color:var(--ink); text-decoration:underline;}
.nav a.active{color:var(--ink); text-decoration:underline; text-underline-offset:5px; text-decoration-color:var(--yellow); text-decoration-thickness:3px;}
.header-cta{display:flex; align-items:center; gap:14px;}
.header-phone{display:flex; flex-direction:column; line-height:1.1; text-decoration:none; text-align:right;}
.header-phone .lbl{font-size:11px; letter-spacing:.14em; color:#8A8A8A; font-weight:600;}
.header-phone .num{font-size:18px; font-weight:800; color:var(--ink);}

/* ---- buttons ---- */
.btn{display:inline-flex; align-items:center; gap:10px; padding:14px 24px; border-radius:11px; font-weight:800; font-size:16px; text-decoration:none; border:2px solid transparent; transition:background .15s,color .15s;}
.btn-primary{background:var(--yellow); color:var(--ink);}
.btn-primary:hover{background:var(--yellow-d);}
.btn-dark{background:var(--ink); color:#fff;}
.btn-dark:hover{background:#000;}
.btn-outline{background:#fff; color:var(--ink); border-color:var(--ink);}
.btn-outline:hover{background:var(--soft);}

/* ---- breadcrumb ---- */
.crumb{font-size:14px; color:var(--muted); padding:22px 0 0;}
.crumb a{color:var(--muted); text-decoration:none;}
.crumb a:hover{color:var(--ink);}
.crumb span{color:var(--ink); font-weight:600;}

/* ---- blog index ---- */
.page-head{padding:56px 0 8px;}
.page-head .eyebrow{display:inline-block; background:var(--yellow); color:var(--ink); font-size:13px; font-weight:800; letter-spacing:.1em; text-transform:uppercase; padding:7px 13px; border-radius:100px;}
.page-head h1{font-size:clamp(32px,4.4vw,52px); margin:18px 0 0;}
.page-head p{font-size:18px; color:var(--muted); max-width:680px; margin:14px 0 0;}
.cards{display:grid; grid-template-columns:repeat(auto-fill,minmax(320px,1fr)); gap:28px; padding:40px 0 64px;}
.card{display:flex; flex-direction:column; background:#fff; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; transition:transform .15s,box-shadow .15s;}
.card:hover{transform:translateY(-4px); box-shadow:0 14px 38px rgba(20,20,20,.10);}
.card a.card-link{text-decoration:none; color:inherit; display:flex; flex-direction:column; height:100%;}
.card .thumb{aspect-ratio:16/10; overflow:hidden; background:var(--ink);}
.card .thumb img{width:100%; height:100%; object-fit:cover;}
.card .thumb.brand{display:flex; align-items:center; justify-content:center; background:linear-gradient(135deg,#1d1d1d,#141414); position:relative;}
.card .thumb.brand::after{content:""; position:absolute; top:0; right:0; width:80px; height:80px; background:var(--yellow); clip-path:polygon(100% 0,0 0,100% 100%);}
.card .thumb.brand img{width:auto; height:48px; object-fit:contain;}
.card .body{padding:22px 22px 24px; display:flex; flex-direction:column; flex:1;}
.card .meta{font-size:12.5px; color:var(--muted); font-weight:600; letter-spacing:.04em; text-transform:uppercase; display:flex; gap:10px; align-items:center;}
.card .meta .cat{background:var(--yellow); color:var(--ink); padding:3px 9px; border-radius:100px;}
.card h2{font-size:20px; line-height:1.3; margin:12px 0 0;}
.card p{font-size:15px; color:var(--muted); margin:10px 0 0; flex:1;}
.card .more{margin-top:16px; font-weight:800; color:var(--ink); font-size:15px;}

/* ---- article ---- */
.article{max-width:780px; margin:0 auto; padding:10px 0 40px;}
.article .a-cat{display:inline-block; background:var(--yellow); color:var(--ink); font-size:12.5px; font-weight:800; letter-spacing:.1em; text-transform:uppercase; padding:6px 12px; border-radius:100px;}
.article h1{font-size:clamp(28px,4vw,44px); margin:18px 0 0;}
.article .a-meta{color:var(--muted); font-size:14.5px; margin:14px 0 0;}
.article .cover{margin:28px 0 8px; border-radius:var(--radius); overflow:hidden; aspect-ratio:16/9; background:var(--ink);}
.article .cover img{width:100%; height:100%; object-fit:cover;}
.article .cover.brand{display:flex; align-items:center; justify-content:center; background:linear-gradient(135deg,#1d1d1d,#141414); position:relative;}
.article .cover.brand::after{content:""; position:absolute; top:0; right:0; width:120px; height:120px; background:var(--yellow); clip-path:polygon(100% 0,0 0,100% 100%);}
.article .cover.brand img{width:auto; height:70px;}
.prose{font-size:17.5px; line-height:1.8; color:#2a2a2a;}
.prose h2{font-size:26px; margin:38px 0 12px;}
.prose h3{font-size:21px; margin:30px 0 10px;}
.prose h4{font-size:18px; margin:24px 0 8px;}
.prose p{margin:0 0 18px;}
.prose ul,.prose ol{margin:0 0 18px; padding-left:22px;}
.prose li{margin:6px 0;}
.prose a{color:#0a58a6; text-decoration:underline;}
.prose figure{margin:26px 0;}
.prose figure img{border-radius:var(--radius);}
.prose strong{color:var(--ink);}
.prose blockquote{margin:24px 0; padding:14px 22px; border-left:4px solid var(--yellow); background:var(--soft); border-radius:0 10px 10px 0; color:#333;}

/* ---- contact page ---- */
.contact-grid{ display:grid; grid-template-columns:1.05fr 1fr; gap:26px; margin:36px 0 0; align-items:stretch; }
.contact-info{ background:var(--ink); color:#fff; border-radius:18px; padding:clamp(28px,4vw,40px); display:flex; flex-direction:column; gap:20px; }
.contact-info .ci-row{ display:flex; gap:14px; align-items:flex-start; }
.contact-info .ci-ico{ flex:0 0 44px; height:44px; border-radius:11px; background:var(--yellow); color:var(--ink); display:flex; align-items:center; justify-content:center; font-size:19px; }
.contact-info .ci-lbl{ font-size:12px; letter-spacing:.12em; text-transform:uppercase; color:#888; font-weight:700; margin-bottom:3px; }
.contact-info .ci-val{ font-size:17px; color:#fff; font-weight:600; text-decoration:none; line-height:1.5; }
a.ci-val:hover{ color:var(--yellow); }
.contact-info .ci-btns{ display:flex; flex-wrap:wrap; gap:12px; margin-top:8px; }
.map-wrap{ border-radius:18px; overflow:hidden; border:1px solid var(--line); min-height:440px; background:var(--soft); }
.map-wrap iframe{ width:100%; height:100%; min-height:440px; border:0; display:block; }
@media (max-width:760px){ .contact-grid{ grid-template-columns:1fr; } .map-wrap{ min-height:320px; } }

/* ---- about / stats ---- */
.stats{ display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:16px; max-width:780px; margin:30px auto 8px; }
.stat{ background:var(--soft); border-radius:14px; padding:22px 18px; text-align:center; }
.stat b{ display:block; font-family:'Montserrat',sans-serif; font-size:clamp(20px,2.4vw,26px); color:var(--ink); line-height:1.1; word-break:break-word; }
.stat span{ display:block; font-size:13.5px; color:var(--muted); margin-top:6px; }

/* ---- service page extras ---- */
.prose .lead{ font-size:20px; line-height:1.6; color:#2b2b2b; font-weight:500; margin:0 0 24px; }
.prose ol{ margin:0 0 18px; padding-left:22px; }
.rel{ max-width:780px; margin:44px auto 0; padding:26px 0 0; border-top:1px solid var(--line); }
.rel-t{ font-size:13px; font-weight:800; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); margin-bottom:14px; }
.rel-links{ display:flex; flex-wrap:wrap; gap:10px; }
.rel-links a{ display:inline-block; background:var(--soft); color:var(--ink); padding:9px 16px; border-radius:100px; font-weight:700; font-size:14px; text-decoration:none; border:1px solid var(--line); }
.rel-links a:hover{ background:var(--yellow); border-color:var(--yellow); }

/* ---- end CTA ---- */
.cta{background:var(--yellow); border-radius:22px; padding:clamp(28px,4vw,40px); margin:48px auto 0; max-width:780px; text-align:center;}
.cta h3{font-size:clamp(22px,3vw,30px); margin:0;}
.cta p{margin:10px 0 22px; color:var(--ink2);}
.cta .btns{display:flex; gap:12px; justify-content:center; flex-wrap:wrap;}

/* ---- footer ---- */
.site-footer{background:var(--ink); color:#CCCCCC; margin-top:72px;}
.site-footer .top{display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:40px; padding:60px 24px 28px;}
.site-footer img{height:60px; width:auto; margin-bottom:16px;}
.site-footer p{font-size:15px; color:var(--muted2); margin:0; max-width:280px; line-height:1.6;}
.site-footer .ftitle{font-size:13px; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:#777; margin-bottom:16px;}
.site-footer ul{list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:11px; font-size:15px;}
.site-footer ul a{color:#CCC; text-decoration:none;}
.site-footer ul a:hover{color:var(--yellow);}
.site-footer .bar{border-top:1px solid #2A2A2A;}
.site-footer .bar .container{display:flex; flex-wrap:wrap; gap:10px; justify-content:space-between; font-size:13px; color:#777; padding-top:20px; padding-bottom:20px;}

/* ---- responsive ---- */
@media (max-width:600px){
  body{font-size:16px;}
  .site-header .header-cta{display:none;}
  .brand img{height:46px;}
  .nav{gap:14px; font-size:14px; flex-wrap:wrap;}
  .cards{grid-template-columns:1fr; gap:20px;}
  .prose{font-size:17px;}
}