:root{
    --c-bg:#fff; --c-text:#1a1a1a; --c-muted:#666; --c-border:#e5e7eb;
    --c-primary:#0d6efd; --c-primary-dark:#0a58ca; --c-accent:#22c55e;
    --c-danger:#dc2626; --c-card:#fff;
    --c-header-bg:#ffffff; --c-footer-bg:#1f2937; --c-footer-text:#e5e7eb;
    --c-slider-bg:#1f2937;
    --radius:8px; --shadow:0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:var(--c-text);line-height:1.5;background:var(--c-bg)}
img{max-width:100%;height:auto;display:block}
a{color:var(--c-primary);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:48px 0}
.section-title{font-size:24px;margin:0 0 24px}
.muted{color:var(--c-muted)}
.center{text-align:center}
.empty{padding:48px;text-align:center;color:var(--c-muted)}

.btn{display:inline-block;padding:10px 20px;border-radius:var(--radius);background:#f3f4f6;color:#111;border:1px solid var(--c-border);font-size:14px;cursor:pointer;text-decoration:none}
.btn:hover{background:#e5e7eb;text-decoration:none}
.btn-primary{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.btn-primary:hover{background:var(--c-primary-dark);color:#fff}
.btn-whatsapp{background:#25D366;color:#fff;border-color:#25D366}

/* Header "Katalog İndir" button + dropdown */
.catalog-btn{padding:8px 16px;font-size:13px;display:inline-flex;align-items:center;gap:6px;cursor:pointer}
.catalog-dropdown{position:relative;display:inline-block}
.catalog-dropdown .catalog-menu{display:none;position:absolute;right:0;top:calc(100% + 6px);min-width:240px;background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);box-shadow:0 8px 24px rgba(0,0,0,.12);list-style:none;margin:0;padding:6px;z-index:100}
.catalog-dropdown.open .catalog-menu{display:block}
.catalog-dropdown .catalog-menu li a{display:block;padding:9px 12px;border-radius:6px;color:#0f172a;font-size:14px;text-decoration:none}
.catalog-dropdown .catalog-menu li a:hover{background:#f1f5f9;text-decoration:none}

.whatsapp-float{position:fixed;right:20px;bottom:20px;z-index:9999;display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;box-shadow:0 6px 18px rgba(37,211,102,.4);transition:transform .15s}
.whatsapp-float:hover{transform:scale(1.08);text-decoration:none;color:#fff}
@media(max-width:600px){.whatsapp-float{right:14px;bottom:14px;width:52px;height:52px}}

/* Floating right-side social bar (Altat-style) */
.social-floating{position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:9998;display:flex;flex-direction:column;gap:2px;background:rgba(255,255,255,.95);padding:6px;border-radius:8px 0 0 8px;box-shadow:0 4px 14px rgba(0,0,0,.12);backdrop-filter:blur(8px)}
.social-floating a{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;color:var(--brand,#666);background:transparent;transition:all .18s;text-decoration:none}
.social-floating a:hover{background:var(--brand,#0d6efd);color:#fff;transform:translateX(-3px);text-decoration:none}
.social-floating a svg{width:20px;height:20px}
@media(max-width:600px){
    .social-floating{top:auto;bottom:90px;transform:none;flex-direction:row;border-radius:8px 0 0 8px;right:0}
    .social-floating a{width:38px;height:38px}
}

.flash{padding:12px 0;margin:0;font-size:14px}
.flash.success{background:#dcfce7;color:#166534}
.flash.error{background:#fee2e2;color:#991b1b}

/* Header */
.site-header{border-bottom:1px solid var(--c-border);background:var(--c-header-bg);position:sticky;top:0;z-index:50}
.header-inner{display:flex;align-items:center;gap:24px;padding:14px 20px}
.brand{font-weight:700;font-size:20px;color:#111}
.brand img{height:42px}
.main-nav{flex:1}
.main-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:20px;flex-wrap:wrap}
.main-nav a{color:#222;font-weight:500;padding:6px 0}
.main-nav a.active{color:var(--c-primary);border-bottom:2px solid var(--c-primary)}
.header-extra{display:flex;align-items:center;gap:14px}
.lang-switch a{padding:4px 8px;font-size:13px;color:#666;border:1px solid var(--c-border);border-radius:4px;margin-right:4px}
.lang-switch a.on{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.phone{font-weight:600;color:#111}

/* Slider */
.slider{position:relative;height:480px;overflow:hidden;background:var(--c-slider-bg)}
.slides{position:relative;height:100%}
.slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity .6s;display:flex;align-items:center}
.slide.active{opacity:1}
.slide::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.55),rgba(0,0,0,.1))}
.slide-inner{position:relative;color:#fff;max-width:600px}
.slide-inner h2{font-size:42px;margin:0 0 12px;line-height:1.15}
.slide-inner p{font-size:18px;margin:0 0 22px}
.slider-prev,.slider-next{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:none;background:rgba(255,255,255,.3);color:#fff;font-size:24px;cursor:pointer}
.slider-prev{left:20px}
.slider-next{right:80px} /* leave room for the right-side social floating bar */
@media(max-width:600px){.slider-next{right:20px}} /* on mobile the social bar moves to bottom-right */
.slider-dots{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);display:flex;gap:8px}
.slider-dots button{width:12px;height:12px;border-radius:50%;border:none;background:rgba(255,255,255,.5);cursor:pointer}
.slider-dots button.on{background:#fff}

/* Grids */
.grid{display:grid;gap:20px}
.products-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.posts-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.card{background:var(--c-card);border:1px solid var(--c-border);border-radius:var(--radius);overflow:hidden;color:inherit;display:block;transition:transform .15s, box-shadow .15s}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow);text-decoration:none}
.card .thumb{aspect-ratio:4/3;background:#f3f4f6;display:flex;align-items:center;justify-content:center;overflow:hidden}
.card .thumb img{width:100%;height:100%;object-fit:cover}
.card .body{padding:14px}
.card h3{font-size:16px;margin:0 0 8px;color:#111}
.card .price{display:inline-block;color:var(--c-primary);font-weight:700}
.card .quote-pill{display:inline-block;background:#fef3c7;color:#92400e;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600}

/* Product detail */
.breadcrumb{font-size:13px;color:var(--c-muted);margin-bottom:18px}
.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-bottom:32px}
@media(max-width:760px){.product-grid{grid-template-columns:1fr}}
.gallery .main{width:100%;border-radius:var(--radius);background:#f3f4f6}
.gallery .thumbs{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.gallery .thumbs img{width:80px;height:80px;object-fit:cover;border-radius:6px;border:1px solid var(--c-border)}
.info h1{margin:0 0 12px;font-size:28px}
.info .lead{color:var(--c-muted);margin:0 0 20px}
.price-big{font-size:30px;font-weight:700;color:var(--c-primary);margin:18px 0}
.quote-form{display:grid;gap:10px;max-width:420px}
.quote-form input,.quote-form textarea{padding:10px;border:1px solid var(--c-border);border-radius:6px;font-size:14px;font-family:inherit}
.product-description{margin-top:32px;padding-top:32px;border-top:1px solid var(--c-border)}

/* Products layout */
.products-layout{display:grid;grid-template-columns:240px 1fr;gap:30px}
@media(max-width:760px){.products-layout{grid-template-columns:1fr}}
.sidebar h3{margin:0 0 12px;font-size:14px;text-transform:uppercase;color:var(--c-muted);letter-spacing:.5px}
.cat-list{list-style:none;padding:0;margin:0 0 24px}
.cat-list li{margin:6px 0}
.cat-list a{color:#333;display:block;padding:6px 8px;border-radius:4px}
.cat-list a:hover,.cat-list a.on{background:#f3f4f6;text-decoration:none}
.cat-count{color:#9ca3af;font-size:12px;font-weight:500;margin-left:4px}
.cat-list a.on .cat-count{color:#6b7280}
.search{display:flex;gap:6px}
.search input{flex:1;padding:8px;border:1px solid var(--c-border);border-radius:6px}
.pagination{display:flex;gap:6px;margin-top:30px;justify-content:center}
.pagination a{padding:8px 12px;border:1px solid var(--c-border);border-radius:6px;color:#333}
.pagination a.on{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}

/* Page detail */
.page-detail .content,.post-detail .content{font-size:16px;line-height:1.7;max-width:760px}
.page-hero,.post-hero{width:100%;border-radius:var(--radius);margin-bottom:24px;max-height:420px;object-fit:cover}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
@media(max-width:760px){.contact-grid{grid-template-columns:1fr}}
.contact-form label{display:block;margin-bottom:14px;font-weight:600;font-size:14px}
.contact-form input,.contact-form textarea{display:block;width:100%;padding:10px;border:1px solid var(--c-border);border-radius:6px;font-family:inherit;margin-top:6px;font-weight:400;font-size:14px}
.map{width:100%;height:300px;border:0;border-radius:var(--radius)}

/* Footer */
.site-footer{background:var(--c-footer-bg);color:var(--c-footer-text);margin-top:60px;padding-top:48px}
.site-footer a{color:var(--c-footer-text)}
.site-footer h4{color:var(--c-footer-text)}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:30px;padding-bottom:40px}
.footer-grid h4{color:#fff;margin:0 0 14px}
.footer-grid ul{list-style:none;padding:0;margin:0}
.footer-grid li{margin:6px 0}
.footer-grid a{color:#ddd}
.socials{margin-top:14px;display:flex;gap:12px;flex-wrap:wrap}
.socials a{padding:4px 10px;border:1px solid #333;border-radius:4px;font-size:13px}
.copy{border-top:1px solid #222;padding:18px 0;font-size:13px;color:#888}