/* GlobalCE — temiz statik tema (endüstriyel B2B) */
:root{
  --navy:#0f2747; --navy-2:#16335c; --blue:#1f5fd6; --blue-d:#1748a8;
  --red:#e1241b; --red-d:#b71810; --accent:#e1241b;
  --ink:#1b2430; --muted:#5b6b7c; --line:#e4e9f0;
  --bg:#f6f8fb; --white:#fff; --radius:12px; --shadow:0 6px 24px rgba(15,39,71,.08);
  --max:1180px; --font:"Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}

/* Header */
.site-header{position:relative;z-index:50;background:#fff;box-shadow:0 2px 14px rgba(15,39,71,.12)}
.topbar{background:var(--navy);font-size:13.5px;color:#cdd9ec}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:14px;min-height:40px;flex-wrap:wrap}
.topbar a{color:#cdd9ec}
.topbar .contact-inline{display:flex;gap:18px;flex-wrap:wrap}
.topbar .contact-inline a{display:inline-flex;align-items:center;gap:7px}
.topbar .contact-inline svg{width:15px;height:15px;opacity:.85;flex-shrink:0}
.top-right{display:flex;align-items:center;gap:18px}
.top-links{display:flex;gap:4px}
.top-links a{padding:4px 10px;border-radius:6px;font-weight:600;font-size:13px;color:#cdd9ec}
.top-links a:hover{background:rgba(255,255,255,.12);color:#fff;text-decoration:none}
.langs{display:flex;gap:6px;align-items:center}
.langs a{padding:3px 9px;border-radius:6px;font-weight:600;color:#cdd9ec;font-size:12.5px;text-transform:uppercase;letter-spacing:.4px}
.langs a.active{background:var(--red);color:#fff}
.langs a:hover{background:rgba(255,255,255,.12);text-decoration:none}

.mainbar{background:#fff}
.mainbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:84px}
.logo{display:flex;align-items:center}
.logo:hover{text-decoration:none}
.logo img{height:54px;width:auto;display:block}
.header-actions{display:flex;align-items:center;gap:12px}
.btn-quote-top{background:var(--red);color:#fff;padding:11px 20px;border-radius:8px;font-weight:700;font-size:14.5px}
.btn-quote-top:hover{background:var(--red-d);text-decoration:none}

/* tam genişlik menü çubuğu */
.menubar{background:var(--navy);border-top:3px solid var(--red)}
.menubar .wrap{display:flex}
nav.main{width:100%}
nav.main > ul{display:flex;flex-wrap:wrap;justify-content:center;gap:0;margin:0;padding:0;list-style:none;width:100%}
nav.main li{position:relative}
nav.main > ul > li{display:flex}
nav.main > ul > li > a{display:flex;align-items:center;text-align:center;padding:11px 15px;color:#e8eefa;font-weight:600;font-size:14px;line-height:1.25;cursor:pointer}
nav.main > ul > li > a:hover,nav.main > ul > li:hover > a{background:var(--red);color:#fff;text-decoration:none}
nav.main li.has-sub > a::after{content:"▾";margin-left:7px;font-size:10px;opacity:.75}
/* açılır (flyout) */
nav.main ul.sub{position:absolute;top:100%;left:0;min-width:250px;background:#fff;border-radius:0 0 10px 10px;box-shadow:var(--shadow);padding:6px;list-style:none;margin:0;opacity:0;visibility:hidden;transform:translateY(6px);transition:.16s;border:1px solid var(--line);border-top:2px solid var(--red);z-index:60}
nav.main li:hover > ul.sub{opacity:1;visibility:visible;transform:translateY(0)}
nav.main ul.sub li{display:block}
nav.main ul.sub a{display:flex;align-items:center;justify-content:space-between;padding:10px 13px;color:var(--ink);border-radius:7px;font-size:14px;font-weight:500}
nav.main ul.sub a:hover{background:var(--bg);color:var(--red);text-decoration:none}
nav.main ul.sub li.has-sub > a::after{content:"›";font-size:16px;opacity:.6}
/* 2. seviye flyout sağa açılır */
nav.main ul.sub ul.sub{top:-8px;left:100%;border-radius:10px;border-top:1px solid var(--line);border-left:2px solid var(--red)}
nav.main a.nolink{cursor:default}

.menu-toggle{display:none;background:none;border:0;color:var(--navy);cursor:pointer;padding:6px;line-height:0}
.menu-toggle svg{width:28px;height:28px}

/* Hero */
.hero{position:relative;background:linear-gradient(120deg,var(--navy) 0%,var(--navy-2) 60%,#1d4a8a 100%);background-size:cover;background-position:center;color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="60" height="60"><path d="M0 59h60M59 0v60" stroke="%23ffffff" stroke-opacity="0.05" stroke-width="1"/></svg>');opacity:.6}
.hero .wrap{position:relative;z-index:2;padding:80px 20px 90px;max-width:860px}
.hero h1{font-size:clamp(30px,5vw,50px);line-height:1.12;margin:0 0 18px;font-weight:800}
.hero p{font-size:clamp(16px,2.2vw,20px);color:#d4e0f2;margin:0 0 30px;max-width:680px}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;padding:14px 26px;border-radius:9px;font-weight:700;font-size:16px}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-d);text-decoration:none}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.3)}
.btn-ghost:hover{background:rgba(255,255,255,.2);text-decoration:none}

/* Sections */
section{padding:62px 0}
.section-head{text-align:center;max-width:680px;margin:0 auto 44px}
.section-head .eyebrow{color:var(--red);font-weight:700;text-transform:uppercase;letter-spacing:1.5px;font-size:13px}
.section-head h2{font-size:clamp(26px,3.5vw,36px);margin:10px 0 12px;color:var(--navy)}
.section-head p{color:var(--muted);margin:0;font-size:17px}

/* Card grid */
.grid{display:grid;gap:22px;grid-template-columns:repeat(auto-fill,minmax(270px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);text-decoration:none}
.card .thumb{aspect-ratio:16/10;background:#dde5f0 center/cover no-repeat;display:flex;align-items:center;justify-content:center;color:#9fb3d1}
.card .thumb.ph svg{width:46px;height:46px}
.mask-ic.ph{display:flex;align-items:center;justify-content:center;color:#9fb3d1}
.mask-ic.ph svg{width:26px;height:26px}
.card .body{padding:18px 20px;flex:1;display:flex;flex-direction:column}
.card h3{margin:0 0 8px;font-size:18px;color:var(--navy)}
.card p{margin:0;color:var(--muted);font-size:14.5px;flex:1}
.card .more{margin-top:14px;color:var(--red);font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:6px}
.card .more svg{width:15px;height:15px;transition:transform .18s}
.card:hover .more svg{transform:translateX(3px)}

/* Maskeleme bölümü */
.mask-card{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}
.mask-grid{display:grid;grid-template-columns:repeat(3,1fr)}
.mask-item{display:flex;align-items:center;gap:16px;padding:22px 26px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);color:var(--navy);font-weight:600;transition:.15s}
.mask-grid .mask-item:nth-child(3n){border-right:0}
.mask-grid .mask-item:nth-last-child(-n+3){border-bottom:0}
.mask-item:hover{background:var(--bg);color:var(--red);text-decoration:none}
.mask-ic{width:54px;height:54px;border-radius:50%;background:#eef2f8 center/cover no-repeat;flex-shrink:0;border:2px solid #fff;box-shadow:0 0 0 1px var(--line)}
.mask-item:hover .mask-ic{box-shadow:0 0 0 2px var(--red)}
.mask-ic.empty{display:flex;align-items:center;justify-content:center;color:#9fb3d1}
.mask-name{font-size:15.5px}
.mask-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;background:var(--navy);color:#fff;padding:26px 30px}
.mask-cta p{margin:0;font-size:18px;font-weight:600}
@media(max-width:760px){.mask-grid{grid-template-columns:1fr 1fr}.mask-grid .mask-item:nth-child(3n){border-right:1px solid var(--line)}.mask-grid .mask-item:nth-child(2n){border-right:0}}
@media(max-width:480px){.mask-grid{grid-template-columns:1fr}.mask-item{border-right:0!important}.mask-cta{flex-direction:column;text-align:center}}

/* Breadcrumb */
.breadcrumb{background:#fff;border-bottom:1px solid var(--line)}
.breadcrumb .wrap{padding:14px 20px;font-size:14px;color:var(--muted)}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--blue)}
.breadcrumb span{margin:0 8px;opacity:.5}

/* Page content */
.page{padding:48px 0 70px}
.page-layout{display:grid;grid-template-columns:260px 1fr;gap:40px;align-items:start}
.sidebar{position:sticky;top:96px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;font-size:14.5px}
.sidebar h4{margin:0 0 10px;font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--blue)}
.sidebar ul{list-style:none;margin:0;padding:0}
.sidebar li a{display:block;padding:8px 12px;border-radius:7px;color:var(--ink)}
.sidebar li a:hover,.sidebar li a.active{background:var(--bg);color:var(--blue);text-decoration:none}
.sidebar li a.active{font-weight:700;border-left:3px solid var(--blue)}

.content h1{font-size:clamp(26px,4vw,38px);color:var(--navy);margin:0 0 6px}
.content .lead{color:var(--muted);font-size:18px;margin:0 0 26px}
.content h2{color:var(--navy);font-size:24px;margin:34px 0 12px;border-left:4px solid var(--red);padding-left:12px}
.content h3,.content h4{color:var(--navy-2);margin:24px 0 10px}
.content p{margin:0 0 14px}
.content ul.feat{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:10px}
.content ul.feat li{position:relative;padding:12px 16px 12px 44px;background:#fff;border:1px solid var(--line);border-radius:10px;font-weight:500}
.content ul.feat li::before{content:"✓";position:absolute;left:14px;top:11px;width:20px;height:20px;background:var(--red);color:#fff;border-radius:50%;font-size:12px;display:flex;align-items:center;justify-content:center}
.hero-img{border-radius:var(--radius);overflow:hidden;margin:0 0 26px;border:1px solid var(--line)}

/* spec table */
.tbl-wrap{overflow-x:auto;margin:18px 0 26px;border:1px solid var(--line);border-radius:var(--radius)}
table.spec{width:100%;border-collapse:collapse;font-size:14px;min-width:480px}
table.spec th{background:var(--navy);color:#fff;text-align:left;padding:11px 13px;font-weight:600;font-size:13px}
table.spec td{padding:10px 13px;border-top:1px solid var(--line)}
table.spec tr:nth-child(even) td{background:#fafcff}

/* gallery */
.gallery{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));margin:8px 0 26px}
.gallery a{border-radius:10px;overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3}
.gallery img{width:100%;height:100%;object-fit:cover;transition:.3s}
.gallery a:hover img{transform:scale(1.06)}
/* içerik içi görseller: kırpma yok, doğru oran */
.content .gallery{grid-template-columns:repeat(auto-fill,minmax(210px,1fr));margin:18px 0 26px}
.content .gallery a{aspect-ratio:4/3;background:#fff;display:flex;align-items:center;justify-content:center}
.content .gallery img{width:100%;height:100%;object-fit:contain;padding:8px}
.content .gallery.single{grid-template-columns:minmax(0,440px)}
.content .gallery.single a{aspect-ratio:auto;max-height:480px}
.content .gallery.single img{max-height:480px;padding:0}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--blue),var(--blue-d));color:#fff;border-radius:16px;padding:38px 34px;text-align:center;margin:40px 0}
.cta-band h2{margin:0 0 10px;color:#fff;font-size:26px}
.cta-band p{margin:0 0 20px;color:#dce8ff}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.info-row{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.info-row:last-child{border:0}
.info-row .ic{width:42px;height:42px;border-radius:10px;background:var(--bg);color:var(--red);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.info-row .ic svg{width:20px;height:20px}
.info-row b{display:block;color:var(--navy)}
.info-row span{color:var(--muted);font-size:14.5px}
form.contact{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
form.contact label{display:block;font-weight:600;font-size:14px;margin:0 0 6px;color:var(--navy)}
form.contact input,form.contact textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:8px;margin-bottom:16px;font-family:inherit;font-size:15px}
form.contact textarea{min-height:120px;resize:vertical}
form.contact button{background:var(--accent);border:0;color:#1b2430;padding:13px 26px;border-radius:8px;font-weight:700;font-size:16px;cursor:pointer}

/* Footer */
.site-footer{background:var(--navy);color:#aebfd6;margin-top:40px;font-size:14.5px}
.site-footer .wrap{padding:54px 20px 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
.site-footer h4{color:#fff;font-size:15px;margin:0 0 16px;letter-spacing:.4px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:0 0 9px}
.site-footer a{color:#aebfd6}
.site-footer a:hover{color:#fff}
.footer-brand p{color:#8ea4c4;max-width:280px}
.footer-legal{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1)}
.footer-legal a{color:#aebfd6;font-size:14px}
.footer-legal a:hover{color:#fff}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px 24px;flex-wrap:wrap;margin-top:18px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);color:#7f96b8;font-size:13.5px}
.credit{display:inline-flex;align-items:center;transition:opacity .15s}
.credit:hover{text-decoration:none}
.credit img{height:14px;width:auto;filter:brightness(0) invert(1);opacity:.7;transition:opacity .15s}
.credit:hover img{opacity:1}

@media(max-width:900px){
  .page-layout{grid-template-columns:1fr}
  .sidebar{position:static}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .menu-toggle{display:block}
  .menubar{border-top:0}
  .menubar .wrap{padding:0}
  nav.main{position:fixed;inset:0 0 0 auto;width:310px;max-width:88vw;background:var(--navy);flex-direction:column;align-items:stretch;padding:74px 0 24px;transform:translateX(100%);transition:.25s;overflow-y:auto;box-shadow:-8px 0 30px rgba(0,0,0,.35);z-index:60}
  nav.main.open{transform:translateX(0)}
  nav.main > ul{flex-direction:column;width:100%;flex-wrap:nowrap;justify-content:flex-start}
  nav.main > ul > li{display:block;border-bottom:1px solid rgba(255,255,255,.08)}
  nav.main > ul > li > a{padding:14px 20px}
  nav.main ul.sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;background:rgba(255,255,255,.04);border:0;border-radius:0;padding:0;margin:0;max-height:0;overflow:hidden;transition:max-height .25s}
  nav.main li.open > ul.sub{max-height:1500px}
  nav.main ul.sub ul.sub{left:0;top:0}
  nav.main ul.sub a{color:#cdd9ec;padding:12px 20px 12px 34px;border-radius:0}
  nav.main ul.sub ul.sub a{padding-left:50px}
  nav.main ul.sub a:hover{background:rgba(255,255,255,.08);color:#fff}
  nav.main li.has-sub > a::after{margin-left:auto;content:"+"}
  nav.main li.open.has-sub > a::after{content:"–"}
}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr}.topbar .contact-inline{display:none}.logo img{height:44px}}