/* ==========================================================================
   Ege Pratik | Kurumsal Site - Ana Stil Dosyası
   Mobil öncelikli (mobile-first) tasarım
   ========================================================================== */

:root{
  --primary:#0d3b66;
  --primary-700:#0a2d50;
  --primary-900:#071e37;
  --accent:#12b886;
  --accent-dark:#0d966d;
  --amber:#f59f00;
  --ink:#12263f;
  --muted:#6b7c93;
  --line:#e5eaf1;
  --bg:#f6f8fb;
  --white:#fff;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 10px 30px rgba(13,59,102,.09);
  --shadow-lg:0 24px 60px rgba(13,59,102,.16);
  --container:1200px;
  --header-h:74px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:'Inter',system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--primary);text-decoration:none;transition:.2s}
a:hover{color:var(--accent)}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{line-height:1.25;margin:0 0 .6em;color:var(--primary-900);font-weight:800;letter-spacing:-.02em}
p{margin:0 0 1em}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

.skip-link{position:absolute;left:-999px;top:0;background:var(--accent);color:#fff;padding:10px 16px;z-index:999}
.skip-link:focus{left:0;color:#fff}

.hide-sm{display:none}

/* ---------------- Topbar ---------------- */
.topbar{background:var(--primary-900);color:#cdd9ea;font-size:13px;padding:7px 0}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.topbar-left,.topbar-right{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.topbar-item{display:inline-flex;align-items:center;gap:6px;color:#cdd9ea}
.topbar-item:hover{color:#fff}
.topbar-item.wa{color:var(--accent);font-weight:600}

/* ---------------- Header ---------------- */
.site-header{background:#fff;position:sticky;top:0;z-index:100;border-bottom:1px solid var(--line);transition:box-shadow .25s}
.site-header.scrolled{box-shadow:0 6px 24px rgba(10,30,55,.10)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:var(--header-h)}
.brand{display:flex;align-items:center;gap:11px}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-weight:800;font-size:17px;letter-spacing:.5px;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:19px;color:var(--primary-900);font-weight:800;letter-spacing:-.3px}
.brand-text small{font-size:11px;color:var(--muted);font-weight:500;max-width:230px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand-mark-img{width:54px;height:54px;flex:0 0 54px;border-radius:14px;object-fit:contain;background:#fff;padding:5px;box-sizing:border-box;box-shadow:0 2px 10px rgba(10,30,55,.08)}
.brand-img{display:block;height:auto;width:100%;object-fit:contain}

.main-nav{display:flex;align-items:center;gap:22px}
.main-nav ul{display:flex;gap:4px}
.main-nav a{display:block;padding:10px 13px;border-radius:9px;font-weight:600;font-size:15px;color:var(--ink)}
.main-nav ul a:hover,.main-nav ul a.active{background:rgba(13,59,102,.07);color:var(--primary)}
.nav-cta{padding:11px 20px;font-size:15px}
.btn-primary.nav-cta{background:#e11d48;border-color:#e11d48;color:#fff}
.btn-primary.nav-cta:hover{background:#be123c;border-color:#be123c;color:#fff;transform:translateY(-2px)}

.nav-toggle{display:none;width:46px;height:46px;border:1px solid var(--line);background:#fff;border-radius:11px;cursor:pointer;padding:12px 11px;flex-direction:column;justify-content:space-between}
.nav-toggle span{display:block;height:2.5px;background:var(--primary);border-radius:3px;transition:.25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ---------------- Buttons ---------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:10px;font-weight:700;font-size:15px;border:1.5px solid transparent;cursor:pointer;transition:.2s;text-align:center}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-700);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px)}
.btn-outline{border-color:var(--primary);color:var(--primary);background:transparent}
.btn-outline:hover{background:var(--primary);color:#fff}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.35)}
.btn-ghost:hover{background:#fff;color:var(--primary)}
.btn-sm{padding:8px 15px;font-size:14px}
.btn-block{width:100%}
.btn:disabled{opacity:.6;pointer-events:none}

/* ---------------- Hero ---------------- */
.hero{
  position:relative;color:#fff;background:
   radial-gradient(1000px 500px at 85% -10%,rgba(18,184,134,.35),transparent 60%),
   linear-gradient(135deg,var(--primary-900) 0%,var(--primary) 55%,#12507f 100%);
  padding:76px 0 96px;overflow:hidden;
}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:52px 52px;mask-image:linear-gradient(to bottom,#000,transparent);pointer-events:none}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero .badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);padding:7px 15px;border-radius:999px;font-size:13px;font-weight:600;margin-bottom:20px}
.hero h1{font-size:clamp(30px,4.6vw,50px);color:#fff;margin-bottom:18px}
.hero h1 .hl{color:#5ff0c4}
.hero p.lead{font-size:clamp(15px,1.6vw,18px);color:#d3e2f3;max-width:620px;margin-bottom:28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:38px;max-width:560px}
.hero-stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:12px;padding:14px 16px}
.hero-stat b{display:block;font-size:24px;color:#fff;line-height:1.2}
.hero-stat span{font-size:12.5px;color:#b9cde4}

.hero-card{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(8px);border-radius:20px;padding:24px}
.hero-card h3{color:#fff;font-size:17px;margin-bottom:14px}
.hero-card ul li{display:flex;gap:10px;align-items:flex-start;padding:9px 0;border-bottom:1px dashed rgba(255,255,255,.16);font-size:14.5px;color:#e2edf9}
.hero-card ul li:last-child{border:0}
.hero-card ul li::before{content:"✓";flex:0 0 22px;height:22px;border-radius:50%;background:var(--accent);color:#fff;font-size:12px;display:grid;place-items:center;margin-top:1px}

/* ---------------- Sections ---------------- */
.section{padding:72px 0}
.section.alt{background:#fff}
.section-dark{background:linear-gradient(135deg,var(--primary-900),var(--primary));color:#dbe7f5}
.section-head{max-width:760px;margin:0 auto 44px;text-align:center}
.section-head.left{margin-left:0;text-align:left}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.section-head h2{font-size:clamp(24px,3.2vw,36px)}
.section-head p{color:var(--muted);font-size:16.5px;margin:0}
.section-dark .section-head h2{color:#fff}
.section-dark .section-head p{color:#b9cde4}

/* ---------------- Grid & Cards ---------------- */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 3px 14px rgba(13,59,102,.05);transition:.25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d3dfeb}
.card h3{font-size:18px}
.card p{color:var(--muted);font-size:15px;margin:0}

.feature-icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:rgba(18,184,134,.12);color:var(--accent);font-size:24px;margin-bottom:16px;font-weight:800}

/* ---------------- Ürün Kartı ---------------- */
.product-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.25s;position:relative}
.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:#cfdded}
.product-media{position:relative;aspect-ratio:4/3;background:linear-gradient(135deg,#eef3f9,#e2ebf5);display:grid;place-items:center;overflow:hidden}
.product-media img{width:100%;height:100%;object-fit:cover;transition:.4s}
.product-card:hover .product-media img{transform:scale(1.05)}
.product-media .ph{font-size:44px;font-weight:800;color:rgba(13,59,102,.22);letter-spacing:2px}
.product-tag{position:absolute;top:11px;left:11px;background:var(--primary);color:#fff;font-size:11.5px;font-weight:700;padding:5px 10px;border-radius:999px}
.product-tag.brand{left:auto;right:11px;background:rgba(255,255,255,.94);color:var(--primary)}
.product-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:12px;flex:1}
.product-body h3{font-size:16.5px;margin:0;line-height:1.4}
.product-body h3 a{color:var(--primary-900)}
.product-body h3 a:hover{color:var(--accent)}
.product-summary{font-size:14px;color:var(--muted);margin:0}
.spec-list{display:flex;flex-direction:column;gap:7px;margin-top:auto}
.spec-row{display:flex;justify-content:space-between;gap:10px;align-items:center;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:7px 11px;font-size:13.5px}
.spec-row dt{color:var(--muted);font-weight:600;margin:0}
.spec-row dd{margin:0;font-weight:700;color:var(--primary-900);text-align:right;word-break:break-all}
.spec-row.barcode dd{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.5px}
.product-price{display:flex;align-items:baseline;justify-content:space-between;gap:8px;padding-top:11px;border-top:1px dashed var(--line)}
.product-price .amount{font-size:21px;font-weight:800;color:var(--accent-dark)}
.product-price .lbl{font-size:12px;color:var(--muted);font-weight:600}
.product-foot{display:flex;gap:9px;margin-top:4px}
.product-foot .btn{flex:1;padding:10px 12px;font-size:14px}

/* ---------------- Filtreler ---------------- */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:34px}
.chip{background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:9px 18px;font-size:14.5px;font-weight:600;color:var(--ink);transition:.2s;cursor:pointer}
.chip:hover{border-color:var(--primary);color:var(--primary)}
.chip.active{background:var(--primary);border-color:var(--primary);color:#fff}

.search-box{display:flex;gap:10px;max-width:520px;margin:0 auto 30px}
.search-box input{flex:1;padding:13px 16px;border:1.5px solid var(--line);border-radius:10px;font-size:15px;font-family:inherit;background:#fff}
.search-box input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(18,184,134,.14)}

/* ---------------- Bayi / Logo Grid ---------------- */
.logo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:18px}
.logo-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;text-align:center;transition:.25s;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:160px}
.logo-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#cfdded}
.logo-card img{max-height:78px;width:auto;object-fit:contain}
.logo-card .logo-ph{width:78px;height:78px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,rgba(13,59,102,.1),rgba(18,184,134,.16));color:var(--primary);font-weight:800;font-size:24px}
.logo-card strong{font-size:15px;color:var(--primary-900)}
.logo-card small{font-size:12.5px;color:var(--muted)}

/* ---------------- Split / About ---------------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
.split-media{border-radius:20px;overflow:hidden;box-shadow:var(--shadow-lg);background:linear-gradient(135deg,var(--primary),var(--accent));aspect-ratio:4/3;display:grid;place-items:center;color:#fff;text-align:center;padding:30px}
.split-logo{display:inline-flex;background:#fff;border-radius:20px;padding:16px 24px;box-shadow:0 10px 30px rgba(0,0,0,.22)}
.split-logo .brand-img{height:64px;width:auto;max-width:280px}
.split-logo b{font-size:44px}
.split-media b{font-size:60px;opacity:.9}
.check-list li{display:flex;gap:11px;padding:9px 0;font-size:15.5px;color:var(--ink)}
.check-list li::before{content:"✓";flex:0 0 24px;height:24px;border-radius:7px;background:rgba(18,184,134,.15);color:var(--accent-dark);font-weight:800;font-size:13px;display:grid;place-items:center}

/* ---------------- Breadcrumb & Page Hero ---------------- */
.breadcrumb{font-size:13.5px;color:#b9cde4;margin-bottom:14px}
.breadcrumb a{color:#cfe0f3}
.breadcrumb a:hover{color:#fff}
.breadcrumb span{opacity:.65;margin:0 6px}
.page-hero{background:linear-gradient(135deg,var(--primary-900),var(--primary));color:#fff;padding:52px 0 46px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(18,184,134,.5),transparent 70%)}
.page-hero h1{color:#fff;font-size:clamp(26px,3.6vw,40px);margin:0;position:relative;z-index:2}
.page-hero p{color:#c9dbf0;max-width:640px;margin:12px 0 0;position:relative;z-index:2}

/* ---------------- Detay ---------------- */
.detail-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:40px;align-items:start}
.detail-media{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;position:sticky;top:calc(var(--header-h) + 16px)}
.detail-media img{width:100%;aspect-ratio:1/1;object-fit:cover}
.detail-media .ph{aspect-ratio:1/1;display:grid;place-items:center;font-size:80px;font-weight:800;color:rgba(13,59,102,.2);background:linear-gradient(135deg,#eef3f9,#e0eaf5)}
.detail-info .specs{background:#fff;border:1px solid var(--line);border-radius:16px;padding:8px 20px;margin:20px 0}
.detail-info .specs .spec-row{border:0;background:transparent;border-bottom:1px dashed var(--line);border-radius:0;padding:13px 0;font-size:15px}
.detail-info .specs .spec-row:last-child{border-bottom:0}
.price-\boxed{background:linear-gradient(135deg,rgba(18,184,134,.12),rgba(13,59,102,.07));border:1px solid rgba(18,184,134,.3);border-radius:14px;padding:18px 20px;margin-bottom:20px}
.price-box .amount{font-size:30px;font-weight:800;color:var(--primary-900)}
.note-box{background:#fffbeb;border:1px solid #fde68a;color:#92400e;border-radius:10px;padding:12px 15px;font-size:14px;margin-bottom:18px}

/* ---------------- CTA ---------------- */
.cta-band{background:linear-gradient(120deg,var(--primary),#12507f 55%,var(--accent-dark));border-radius:22px;padding:44px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:26px;flex-wrap:wrap;box-shadow:var(--shadow-lg)}
.cta-band h2{color:#fff;font-size:clamp(22px,2.6vw,30px);margin:0 0 8px}
.cta-band p{color:#d8e7f7;margin:0}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------------- Form ---------------- */
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:14px;font-weight:600;color:var(--primary-900)}
.field label .req{color:#e03131}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:10px;font-size:15px;
  font-family:inherit;background:#fff;color:var(--ink);transition:.2s;
}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(18,184,134,.14)}
.hint{font-size:12.5px;color:var(--muted)}

.alert{padding:14px 17px;border-radius:11px;font-size:15px;margin-bottom:18px;border:1px solid}
.alert-success{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}
.alert-error{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.alert-info{background:#eff6ff;border-color:#bfdbfe;color:#1e40af}

/* ---------------- İletişim ---------------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px}
.contact-info .card{margin-bottom:16px}
.contact-info h3{font-size:17px;margin-bottom:6px}
.contact-info p{margin:0;color:var(--muted);font-size:15px}
.map-wrap{border-radius:16px;overflow:hidden;border:1px solid var(--line);min-height:280px;background:#eef3f9}
.map-wrap iframe{width:100%;height:340px;border:0;display:block}

/* ---------------- Footer ---------------- */
.site-footer{background:var(--primary-900);color:#a9bed6;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:34px;padding:58px 20px 40px}
.brand-footer .brand-text strong{color:#fff}
.footer-brand{display:inline-flex;background:#fff;border-radius:16px;padding:8px 14px;box-shadow:0 4px 18px rgba(0,0,0,.25)}
.footer-brand .brand-img{display:block;height:52px;width:auto;max-width:220px}
.footer-desc{font-size:14.5px;line-height:1.7;color:#9fb6d1;margin-top:16px}
.site-footer h3{color:#fff;font-size:15.5px;letter-spacing:.04em;text-transform:uppercase;margin-bottom:16px}
.site-footer ul li{margin-bottom:10px;font-size:14.5px}
.site-footer a{color:#a9bed6}
.site-footer a:hover{color:#5ff0c4}
.contact-list li{color:#a9bed6}
.contact-list li span{display:block;color:#fff;font-weight:600;font-size:13px}
.socials{display:flex;gap:10px;margin-top:18px}
.socials a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.09);display:grid;place-items:center;font-size:13px;font-weight:700;color:#cddcef}
.socials a:hover{background:var(--accent);color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1)}
.footer-bottom-inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:18px 20px;font-size:13.5px}
.footer-bottom p{margin:0}

/* ---------------- Floating ---------------- */
.wa-float{position:fixed;right:18px;bottom:78px;width:56px;height:56px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 12px 30px rgba(37,211,102,.42);z-index:90;transition:.25s}
.wa-float:hover{transform:scale(1.08);color:#fff}
.back-top{position:fixed;right:24px;bottom:20px;width:44px;height:44px;border-radius:12px;background:var(--primary);color:#fff;display:none;place-items:center;font-size:18px;z-index:90;box-shadow:var(--shadow)}
.back-top.show{display:grid}

/* ---------------- Misc ---------------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
.empty-state{text-align:center;padding:56px 20px;color:var(--muted);background:#fff;border:1px dashed var(--line);border-radius:16px}
.empty-state b{display:block;font-size:19px;color:var(--primary-900);margin-bottom:6px}
.pagination{display:flex;gap:8px;justify-content:center;margin-top:34px;flex-wrap:wrap}
.pagination a,.pagination span{min-width:42px;height:42px;display:grid;place-items:center;padding:0 12px;border-radius:10px;background:#fff;border:1.5px solid var(--line);font-weight:600;font-size:14.5px;color:var(--ink)}
.pagination .current{background:var(--primary);border-color:var(--primary);color:#fff}
.pagination a:hover{border-color:var(--primary);color:var(--primary)}

/* ---------------- Rehber / Blog ---------------- */
.container.narrow{max-width:840px}
.card-link{display:block;text-decoration:none;color:inherit}
.card-link h3{color:var(--primary-900);line-height:1.4;margin-bottom:8px}
.card-link p{font-size:14.5px}
.card-link:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d3dfeb;color:inherit}
.card-img{width:calc(100% + 52px);margin:-26px -26px 18px;aspect-ratio:16/9;object-fit:cover;border-bottom:1px solid var(--line)}
.feature-icon.thumb{width:42px;height:42px;border-radius:11px;font-size:19px;margin-bottom:12px}
.more-link{display:inline-block;margin-top:14px;font-weight:700;font-size:14px;color:var(--accent)}
.article-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:0 3px 14px rgba(13,59,102,.05)}
.article-hero{width:calc(100% + 68px);margin:-34px -34px 8px;aspect-ratio:16/7;object-fit:cover;border-bottom:1px solid var(--line)}
.article-meta{display:flex;gap:18px;font-size:13px;color:var(--muted);margin:14px 0 6px}
.article-meta span{display:inline-flex;align-items:center}
.article-body{font-size:16.5px;line-height:1.85;color:#33475e;margin-top:10px}
.article-body p{margin:0 0 20px}
.article-body h2{font-size:24px;margin:34px 0 14px;color:var(--primary-900)}
.article-body ul{margin:0 0 20px;padding-left:22px}
.article-body li{margin-bottom:8px}
.article-body a{color:var(--accent);font-weight:600}
.article-cta{margin-top:26px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:14.5px}

/* Kategori SEO metin bloğu */
.cat-seo{max-width:860px;margin:46px auto 0;padding:30px;background:linear-gradient(135deg,#eef6f3,#f4f9f6);border:1px solid var(--line);border-radius:var(--radius)}
.cat-seo h2{font-size:21px;color:var(--primary-900);margin-bottom:12px;text-align:center}
.cat-seo p{color:#3b5068;font-size:15.5px;line-height:1.85;margin:0 0 12px;text-align:center}
.cat-seo a{color:var(--accent);font-weight:600}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width:1024px){
  .grid-4{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .hero-card{display:none}
  .split{gap:32px}
  .detail-grid{grid-template-columns:1fr}
  .detail-media{position:static}
}

@media (max-width:860px){
  :root{--header-h:66px}
  .nav-toggle{display:flex}
  .brand-text small{display:none}
  .main-nav{
    position:fixed;top:0;right:0;height:100dvh;width:min(320px,86vw);background:#fff;
    flex-direction:column;align-items:stretch;gap:6px;padding:88px 22px 30px;
    transform:translateX(105%);transition:transform .3s ease;box-shadow:-20px 0 50px rgba(7,30,55,.2);
    z-index:120;overflow-y:auto;
  }
  .main-nav.open{transform:none}
  .main-nav ul{flex-direction:column;gap:2px}
  .main-nav ul a{padding:14px 12px;font-size:16px;border-bottom:1px solid var(--line);border-radius:0}
  .nav-cta{margin-top:16px}
  .nav-backdrop{position:fixed;inset:0;background:rgba(7,30,55,.5);z-index:110;opacity:0;pointer-events:none;transition:.3s}
  .nav-backdrop.show{opacity:1;pointer-events:auto}
  .grid-3,.grid-4,.grid-2{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid{grid-template-columns:1fr}
  .section{padding:54px 0}
  .hero{padding:56px 0 72px}
  .cta-band{padding:30px 24px;text-align:center;justify-content:center}
}

@media (max-width:640px){
  body{font-size:15.5px}
  .hide-sm{display:none}
  .topbar{font-size:12px}
  .topbar-inner{justify-content:center;gap:10px}
  .topbar-left{gap:12px}
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr;gap:10px}
  .hero-stat{display:flex;align-items:center;gap:12px;padding:11px 14px}
  .hero-stat b{font-size:20px}
  .footer-grid{grid-template-columns:1fr;gap:26px;padding-top:44px}
  .footer-bottom-inner{justify-content:center;text-align:center}
  .logo-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .logo-card{min-height:132px;padding:14px}
  .section-head{margin-bottom:30px}
  .filter-bar{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding-bottom:6px;-webkit-overflow-scrolling:touch}
  .chip{white-space:nowrap}
  .wa-float{right:14px;bottom:70px;width:52px;height:52px}
  .detail-info .specs{padding:4px 16px}
  .page-hero{padding:36px 0 32px}
}