@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--blue:#0878d1;--blue2:#0d5ca8;--navy:#0a1b31;--ink:#14253a;--muted:#64748b;--pale:#f3f7fb;--line:#e1e8f0;--white:#fff;--radius:16px;--shadow:0 18px 50px rgba(15,44,75,.09)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:'DM Sans',sans-serif;line-height:1.6;background:#fff}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}h1,h2,h3{font-family:Manrope,sans-serif;line-height:1.15;letter-spacing:-.035em;margin:0 0 18px;color:var(--navy)}p{margin:0 0 16px}.container{width:min(1160px,calc(100% - 48px));margin-inline:auto}.site-header{height:84px;padding:0 max(24px,calc((100% - 1160px)/2));display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.96);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}.brand img{width:190px;max-height:58px;object-fit:contain}.site-nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:600;color:#45556a}.site-nav a{padding:10px 0;position:relative}.site-nav a[aria-current=page],.site-nav a:hover{color:var(--blue)}.site-nav a[aria-current=page]:after{content:'';height:2px;position:absolute;left:0;right:0;bottom:2px;background:var(--blue)}.header-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;border:0;border-radius:9px;padding:13px 18px;font-weight:700;font-size:14px;transition:transform .18s,background .18s;white-space:normal}.header-cta,.btn.primary{background:var(--blue);color:#fff}.header-cta:hover,.btn.primary:hover{background:var(--blue2);transform:translateY(-1px)}.btn.secondary{background:#edf4fa;color:var(--navy);border:1px solid #dce8f3}.btn.outline{background:transparent;color:var(--navy);border:1px solid #d5e1ed}.menu-toggle{display:none;background:#edf4fa;border:0;border-radius:8px;padding:10px;color:var(--navy)}.eyebrow{font-size:11px;letter-spacing:1.8px;text-transform:uppercase;font-weight:800;color:var(--blue);display:flex;align-items:center;gap:10px;margin-bottom:18px}.eyebrow:before{content:'';width:7px;height:7px;background:var(--blue);border-radius:50%;flex:none}.hero{background:linear-gradient(120deg,#fff 35%,#f0f7fd);padding:80px 0 66px;overflow:hidden}.hero-inner{display:grid;grid-template-columns:1.06fr .94fr;align-items:center;gap:55px}.hero h1{font-size:clamp(42px,5.4vw,70px);line-height:1.06;max-width:650px;margin-bottom:22px}.hero h1 em{font-style:normal;color:var(--blue)}.hero-copy>p{font-size:17px;line-height:1.8;color:var(--muted);max-width:560px}.hero-actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin:30px 0 42px}.text-link{font-size:14px;font-weight:700;color:var(--blue)}.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;border-top:1px solid var(--line);padding-top:22px}.hero-stats div{min-width:0}.hero-stats b{display:block;font-size:14px}.hero-stats small{display:block;font-size:12px;line-height:1.5;color:#7a8797;margin-top:5px}.hero-art{min-height:390px;position:relative;display:grid;place-items:center}.art-orb{position:absolute;width:min(360px,85%);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 30% 24%,#68c5ff,#0b67bd 52%,#0b2445 83%);opacity:.12}.art-ring{position:absolute;width:min(290px,70%);aspect-ratio:1;border:1px solid #90c7ed;border-radius:50%}.art-card{position:relative;width:min(310px,84%);min-height:310px;background:rgba(255,255,255,.88);border:1px solid #d7e6f2;box-shadow:0 28px 80px #123e6818;border-radius:20px;padding:26px;display:flex;flex-direction:column;justify-content:space-between;transform:rotate(2deg)}.art-kicker,.art-card small{font-size:10px;letter-spacing:1.7px;color:#66809c;font-weight:800}.globe{font-size:100px;line-height:1;text-align:center;color:var(--blue)}.art-card strong{font:800 25px/1.2 Manrope;color:var(--navy);white-space:pre-line}.art-label{position:absolute;bottom:10px;right:0;max-width:80%;background:#fff;padding:14px 18px;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);font-size:12px;font-weight:700}.section{padding:82px 0}.section-soft{background:var(--pale)}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.section h2,.page-hero h1{font-size:clamp(32px,4vw,49px)}.section-copy{font-size:16px;line-height:1.85;color:var(--muted)}.feature-list{display:grid;gap:14px;margin-top:24px}.feature{display:flex;gap:13px;align-items:flex-start}.feature-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:10px;background:#e4f2ff;color:var(--blue);flex:none;font-weight:800}.feature strong{display:block;font-size:14px;margin-bottom:4px}.feature p{font-size:13px;color:var(--muted);margin:0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}.section-head h2{margin-bottom:0}.section-head>p{color:var(--muted);max-width:400px;margin:0}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.product-card{min-width:0;background:white;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:transform .2s,box-shadow .2s}.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.product-image{height:220px;background:linear-gradient(135deg,#eaf3fb,#f7fafc);display:grid;place-items:center;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:cover}.product-placeholder{font-size:54px;color:#6ea9d5}.product-info{padding:22px}.product-info small{font-size:10px;letter-spacing:1.3px;color:var(--blue);font-weight:800;text-transform:uppercase}.product-info h3{font-size:20px;margin:10px 0}.product-info p{font-size:13px;line-height:1.75;color:var(--muted);overflow-wrap:anywhere}.product-info a{font-size:13px;font-weight:700;color:var(--blue)}.status{color:var(--muted);font-size:13px;margin:16px 0}.page-hero{padding:66px 0;background:linear-gradient(120deg,#f4f9fd,#fff);border-bottom:1px solid var(--line)}.page-hero h1{margin-bottom:14px}.page-hero p{color:var(--muted);max-width:720px;font-size:16px;line-height:1.8}.breadcrumbs{font-size:12px;color:#718198;margin-bottom:18px}.breadcrumbs a{color:var(--blue)}.catalog-tools{display:flex;gap:12px;align-items:center;margin:0 0 24px;flex-wrap:wrap}.catalog-tools input,.catalog-tools select{padding:12px 14px;border:1px solid #dce5ef;border-radius:9px;background:white;min-width:180px;max-width:100%}.catalog-tools input{flex:1}.contact-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:54px;align-items:start}.contact-card{background:var(--navy);color:#fff;padding:30px;border-radius:18px}.contact-card h2{color:white;font-size:30px}.contact-card p{color:#c3d0df;line-height:1.8}.contact-detail{padding:15px 0;border-top:1px solid #ffffff22;overflow-wrap:anywhere}.contact-detail small{display:block;color:#9eb5cd;font-size:11px;text-transform:uppercase;letter-spacing:1px}.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:7px;min-width:0}.field.wide{grid-column:1/-1}.field label,.contact-form label{font-size:13px;font-weight:700}.field input,.field textarea,.field select{width:100%;min-width:0;border:1px solid #d8e2ec;border-radius:9px;padding:13px 14px;background:#fff;color:var(--ink);outline:none}.field input:focus,.field textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #0878d11a}.field textarea{resize:vertical;min-height:130px}.contact-form button{justify-self:start}.form-status{font-size:13px;color:var(--blue);min-height:20px}.site-footer{background:#f7f9fc;border-top:1px solid var(--line);padding:30px 0}.footer-inner{display:grid;grid-template-columns:1.2fr 1fr 1fr;align-items:center;gap:25px}.site-footer img{width:160px;max-height:52px;object-fit:contain}.footer-links{display:flex;gap:18px;flex-wrap:wrap;font-size:13px;color:#58687c}.footer-bottom{font-size:11px;color:#8591a1;text-align:right}.footer-bottom a{display:block;color:#8794a4;margin-top:5px}.notice{padding:14px 16px;border-radius:10px;background:#eef7ff;color:#185b91;font-size:13px}.empty-state{padding:40px;text-align:center;color:var(--muted);border:1px dashed #cbd8e6;border-radius:12px;grid-column:1/-1}.hidden{display:none!important}
@media(max-width:900px){.container{width:min(100% - 36px,720px)}.site-header{padding:0 18px}.site-nav{gap:18px}.brand img{width:155px}.header-cta{padding:11px 13px;font-size:12px}.hero{padding:56px 0 45px}.hero-inner{grid-template-columns:1fr;gap:20px}.hero-art{min-height:300px}.art-card{min-height:270px}.split{gap:35px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.contact-layout{grid-template-columns:1fr;gap:25px}.footer-inner{grid-template-columns:1fr 1fr}.footer-bottom{text-align:left;grid-column:1/-1}}
@media(max-width:640px){.container{width:calc(100% - 32px)}.site-header{height:72px;gap:10px;flex-wrap:nowrap}.brand img{width:145px;max-height:48px}.language-switch{margin:0 8px 0 auto;flex-shrink:0}.menu-toggle{display:inline-flex;flex-shrink:0;order:4}.site-nav{display:none;position:absolute;top:71px;left:0;right:0;background:#fff;padding:12px 20px 20px;border-bottom:1px solid var(--line);box-shadow:0 15px 25px #0b1b3110;flex-direction:column;align-items:stretch;gap:2px}.site-nav.open{display:flex}.site-nav a{padding:12px 8px}.site-nav a[aria-current=page]:after{display:block}.header-cta{display:none}.hero{padding:46px 0 36px}.hero h1{font-size:clamp(38px,11vw,54px);letter-spacing:-1.8px}.hero-copy>p{font-size:15px}.hero-actions{margin:23px 0 30px;gap:15px}.hero-stats{gap:12px}.hero-stats small{font-size:10px}.hero-art{min-height:270px}.art-card{min-height:245px;width:245px;padding:22px}.globe{font-size:82px}.art-card strong{font-size:22px}.section{padding:58px 0}.split{grid-template-columns:1fr;gap:18px}.section h2,.page-hero h1{font-size:34px}.section-head{align-items:flex-start;flex-direction:column;gap:12px}.product-grid{grid-template-columns:1fr;gap:16px}.product-image{height:220px}.product-info{padding:18px}.page-hero{padding:44px 0}.page-hero h1{font-size:36px}.catalog-tools{display:grid;grid-template-columns:1fr;width:100%}.catalog-tools input,.catalog-tools select{width:100%;min-width:0}.contact-card{padding:23px}.contact-form{grid-template-columns:1fr}.field.wide{grid-column:auto}.footer-inner{grid-template-columns:1fr;gap:18px}.footer-bottom{grid-column:auto}.footer-links{gap:14px}.site-footer{padding:24px 0}}

/* Turkish / English translation selector */
.language-switch{display:flex;align-items:center;justify-content:flex-end;min-width:120px;margin-left:12px;font-size:12px;z-index:5}
.language-switch .goog-te-gadget{font-family:inherit!important;color:inherit!important;font-size:12px!important}
.language-switch .goog-te-gadget-simple{border:1px solid rgba(20,40,60,.18)!important;border-radius:10px!important;padding:8px 10px!important;background:#fff!important;white-space:nowrap}
.language-switch .goog-te-gadget img,.goog-te-banner-frame,.skiptranslate iframe{display:none!important}
body{top:0!important}
@media(max-width:760px){.language-switch{margin:12px 0 0;justify-content:flex-start}.site-header{flex-wrap:wrap}}

/* Custom bilingual switcher: no Google Translate widget or notification bar */
.language-switch{display:inline-flex;align-items:center;gap:3px;min-width:0;margin-left:0;padding:4px;border:1px solid #e1e8f0;border-radius:999px;background:#f4f7fb;box-shadow:inset 0 1px 2px rgba(10,27,49,.04);flex-shrink:0}
.language-switch .lang-option{display:inline-flex;align-items:center;gap:5px;border:0;border-radius:999px;padding:8px 10px;background:transparent;color:#64748b;font-size:12px;font-weight:700;line-height:1;transition:background .18s,color .18s,box-shadow .18s}
.language-switch .lang-option span{font-size:11px;font-weight:600}
.language-switch .lang-option:hover{color:#0878d1}
.language-switch .lang-option.is-active{background:#fff;color:#0878d1;box-shadow:0 2px 8px rgba(15,44,75,.12)}
@media(max-width:760px){.language-switch{margin:10px 0 0}.language-switch .lang-option{padding:8px 9px}.site-header{height:auto;min-height:84px}}

/* Fully translate all visible and dynamically rendered page text via hidden translation engine.
   Keep the branded TR/EN switch and suppress all Google widget chrome and notification bar. */
#google_translate_element{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip-path:inset(50%)!important;white-space:nowrap!important;left:-9999px!important;top:0!important}
.goog-te-banner-frame,.goog-te-balloon-frame,.goog-te-gadget,.goog-logo-link,#goog-gt-tt,.goog-te-spinner-pos{display:none!important;visibility:hidden!important;height:0!important}
html,body{top:0!important;margin-top:0!important}
body>.skiptranslate{display:none!important}

/* Fixed TR/EN selector + right-side mobile drawer */
.language-switch{position:relative;display:inline-flex;align-items:center;justify-content:center;min-width:0;margin:0;padding:0;border:0;background:transparent;flex:0 0 auto;z-index:31}
.language-switch .lang-option{display:inline-flex;align-items:center;gap:5px;border:1px solid #d7e2ed;border-radius:9px;padding:9px 11px;background:#fff;color:#24364b;font-size:12px;font-weight:800;line-height:1;white-space:nowrap}
.language-switch .lang-option span{font-size:11px;font-weight:700}
.language-switch .lang-option[hidden]{display:none!important}
.language-switch .lang-option:hover,.language-switch .lang-option.is-active{border-color:var(--blue);color:var(--blue)}
.site-header .menu-toggle{order:5;flex:0 0 auto}
@media(max-width:640px){
 .site-header{height:72px;min-height:72px;flex-wrap:nowrap;justify-content:space-between;gap:8px;padding:0 14px}
 .brand{min-width:0;flex:1 1 auto}
 .brand img{width:clamp(105px,34vw,145px);max-height:46px}
 .language-switch{order:3;margin-left:auto}
 .site-header .menu-toggle{order:4;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;padding:0;font-size:22px}
 .site-nav{display:flex;position:fixed;top:72px;right:0;left:auto;bottom:0;width:min(82vw,320px);height:calc(100dvh - 72px);padding:22px 20px;background:#fff;border-left:1px solid var(--line);border-bottom:0;box-shadow:-18px 0 40px #0b1b3120;flex-direction:column;align-items:stretch;gap:4px;transform:translateX(110%);visibility:hidden;transition:transform .25s ease,visibility .25s;overflow-y:auto;z-index:30}
 .site-nav.open{transform:translateX(0);visibility:visible}
 .site-nav a{padding:14px 10px;border-bottom:1px solid #edf1f5}
 .header-cta{display:none}
}


/* Language dropdown: show only the alternate language in a dropdown below the current label. */
.language-switch{position:relative;}
.language-switch .lang-option[hidden]{display:none!important;}
.language-switch .lang-option.lang-alternate:not([hidden]){position:absolute;top:calc(100% + 7px);right:0;z-index:100;background:#fff;color:#24364b;border:1px solid #d7e2ed;border-radius:10px;box-shadow:0 10px 28px rgba(15,35,60,.16);min-width:max-content;padding:10px 13px;}
.language-switch .lang-option.lang-alternate:not([hidden]):hover{background:#f3f8fd;color:var(--blue);}
@media(min-width:761px){
 .site-header .language-switch{order:6;margin-left:0;flex-shrink:0;}
 .site-header .header-cta{order:5;}
 .site-header .site-nav{order:3;}
 .site-header .brand{order:1;}
 .site-header .menu-toggle{order:4;}
}
@media(max-width:760px){
 .site-header .language-switch{order:3;margin-left:auto;}
 .site-header .menu-toggle{order:2;}
 .language-switch .lang-option.lang-alternate:not([hidden]){top:calc(100% + 6px);right:0;}
}


/* Fix: keep the selected language visible; render the other language as an overlay dropdown. */
.site-header .language-switch{position:relative;align-self:center;z-index:100;overflow:visible;}
.site-header .language-switch .lang-option.is-active{display:inline-flex!important;position:relative;}
.site-header .language-switch .lang-option.lang-alternate:not([hidden]){display:inline-flex!important;position:absolute!important;top:calc(100% + 8px)!important;right:0!important;left:auto!important;margin:0!important;z-index:9999!important;min-width:max-content!important;box-shadow:0 12px 30px rgba(15,35,60,.18)!important;background:#fff!important;}
.site-header{overflow:visible!important;}
@media(max-width:760px){.site-header .language-switch{overflow:visible!important;}.site-header .language-switch .lang-option.lang-alternate:not([hidden]){top:calc(100% + 6px)!important;right:0!important;}}

/* Final language selector: two fixed, always-visible buttons */
.site-header .language-switch{display:inline-flex;gap:6px;align-items:center;position:relative;flex-shrink:0;}
.site-header .language-switch .lang-option{display:inline-flex!important;position:static!important;min-width:42px;justify-content:center;padding:9px 12px;border:1px solid #d7e2ed;border-radius:9px;background:#fff;color:#34465a;font-weight:800;font-size:12px;line-height:1;box-shadow:none;cursor:pointer;}
.site-header .language-switch .lang-option.is-active{background:var(--blue);border-color:var(--blue);color:#fff;}
.site-header .language-switch .lang-option[hidden]{display:inline-flex!important;}
@media(max-width:640px){.site-header .language-switch{gap:4px;margin-left:auto}.site-header .language-switch .lang-option{min-width:36px;padding:9px 10px}.site-header .menu-toggle{order:2}.site-header .language-switch{order:3}}
/* Product cards link to a dedicated detail page */
.product-card-link{display:block;color:inherit;cursor:pointer}.product-card-link:focus-visible{outline:3px solid var(--blue);outline-offset:3px}.product-detail-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start;margin-top:24px}.product-detail-media{height:360px;min-height:360px;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#f1f6fa;display:flex;align-items:center;justify-content:center}.detail-image{display:block;width:100%;height:100%;max-height:none;object-fit:cover}.detail-placeholder{font-size:80px;color:#6ea9d5}.product-detail-copy h1{font-size:clamp(32px,4vw,48px);margin-bottom:22px}.product-detail-description{font-size:16px;line-height:1.9;color:var(--muted);white-space:pre-line;overflow-wrap:anywhere;margin:0 0 28px}.detail-back{display:block;color:var(--blue);font-weight:700;font-size:13px;margin-top:18px}.product-detail-copy .eyebrow{margin-bottom:14px}@media(max-width:640px){.product-detail-layout{grid-template-columns:1fr;gap:26px;margin-top:10px}.product-detail-media{height:240px;min-height:240px}.detail-image{height:100%;max-height:none;object-fit:cover}}

/* Modern corporate footer */
.site-footer{background:#071a2d;color:#d9e5f0;padding:48px 0 20px;margin-top:0}.footer-modern{display:grid;grid-template-columns:1.35fr 1fr 1fr .8fr;gap:30px;align-items:start}.footer-brand img{width:190px;max-height:70px;object-fit:contain}.footer-brand p{max-width:260px;color:#9db2c7;font-size:13px;line-height:1.7;margin-top:15px}.footer-column{display:flex;flex-direction:column;gap:11px;font-size:13px;color:#b8c9d8;overflow-wrap:anywhere}.footer-column h3{font-size:13px;color:#fff;margin:0 0 5px;letter-spacing:.04em}.footer-column a,.footer-bottom a{color:#b8c9d8;text-decoration:none}.footer-column a:hover,.footer-bottom a:hover{color:#fff}.footer-bottom{grid-column:1/-1;border-top:1px solid #263a4d;padding-top:18px;margin-top:10px;text-align:center;color:#92a8bc;font-size:12px}.footer-bottom a{font-weight:700;color:#fff}@media(max-width:760px){.footer-modern{grid-template-columns:1fr 1fr;gap:25px}.footer-brand{grid-column:1/-1}.footer-bottom{grid-column:1/-1}}@media(max-width:480px){.footer-modern{grid-template-columns:1fr}.footer-brand,.footer-bottom{grid-column:auto}}

/* Admin-configurable site typography */
body{font-size:var(--admin-body-size,16px);color:var(--admin-body-color,#536579)}h1,h2,h3{color:var(--admin-heading-color,#10243a)}.hero h1{font-size:var(--admin-heading-size,clamp(42px,5vw,68px))}.btn,.header-cta{font-size:var(--admin-button-size,14px)}.btn.primary{color:var(--admin-button-color,#fff)}


/* Ensure white text on every blue action button across the public site */
.header-cta, .btn.primary, button.primary, a.primary, .button-primary, .btn-blue, button[style*="background:#0878d1"], button[style*="background: #0878d1"], a[style*="background:#0878d1"], a[style*="background: #0878d1"] { color: #fff !important; }
.header-cta:hover, .btn.primary:hover, button.primary:hover, a.primary:hover, .button-primary:hover, .btn-blue:hover { color: #fff !important; }

/* Editable homepage hero background photo */
.hero.has-hero-background{position:relative;isolation:isolate;background-image:linear-gradient(90deg,rgba(255,255,255,.94) 0%,rgba(255,255,255,.84) 38%,rgba(255,255,255,.12) 78%),var(--hero-background-image);background-size:cover;background-position:center;background-repeat:no-repeat;min-height:540px;display:flex;align-items:center;padding:72px 0}
.hero.has-hero-background .hero-inner{display:block;position:relative;z-index:1}
.hero.has-hero-background .hero-copy{max-width:720px}
.hero.has-hero-background .hero h1{max-width:720px}
.hero.has-hero-background .hero-actions{margin-bottom:0}
.hero.has-hero-background .hero-art{display:none!important}
@media(max-width:640px){.hero.has-hero-background{min-height:500px;padding:58px 0 44px;background-position:58% center;background-image:linear-gradient(90deg,rgba(255,255,255,.94),rgba(255,255,255,.76)),var(--hero-background-image)}.hero.has-hero-background .hero-copy{max-width:100%}.hero.has-hero-background .hero h1{font-size:clamp(36px,10vw,52px)}}

/* Avoid showing Turkish source text while the English page initializes. */
html.language-pending body{visibility:hidden!important}
html:not(.language-pending) body{visibility:visible}

/* Avoid showing Turkish source text while the English page initializes. */
html.language-pending body{visibility:hidden!important}
html:not(.language-pending) body{visibility:visible}

/* Prevent stale Turkish copy and ghosted hero text during language/CMS initialization. */
html.language-pending body{visibility:hidden!important;opacity:0!important}
html:not(.language-pending) body{visibility:visible;opacity:1}
.hero h1,.hero p,.hero .eyebrow,.hero .hero-actions{animation:none!important;transition:none!important;text-shadow:none!important}
.hero .hero-art,.hero-art,.hero-art-title,.hero-art-caption,.hero-art-label{display:none!important}

/* FAQ and R&D/Quality sections */
.faq-list{max-width:900px;margin:24px auto 0}.faq-item{background:#fff;border:1px solid #e1e9f2;border-radius:12px;padding:18px 22px;margin:12px 0}.faq-item summary{font-weight:700;cursor:pointer;color:#10243a}.faq-item p{color:#536579;line-height:1.75;margin:14px 0 0}.rd-cta{margin-top:30px;display:flex;justify-content:center}.rd-grid,.rd-steps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.rd-card,.rd-steps article{padding:26px;border:1px solid #e1e9f2;border-radius:16px;background:#fff}.rd-card p,.rd-steps p{color:#536579;line-height:1.75}.rd-steps{margin-top:28px}@media(max-width:640px){.rd-grid,.rd-steps{grid-template-columns:1fr}}


/* Products page: restore Ar-Ge ve Kalite button beside title */
.products-title-row{display:flex;align-items:center;justify-content:space-between;gap:28px;margin:0 0 14px}.products-title-row h1{margin:0;min-width:0}.rd-title-cta{flex:0 0 auto;background:#ff7a18;color:#fff;border:1px solid #f36a08;box-shadow:0 7px 18px rgba(243,106,8,.22);white-space:nowrap}.rd-title-cta:hover{background:#e95c00;color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(243,106,8,.3)}@media(max-width:640px){.products-title-row{align-items:flex-start;flex-direction:column;gap:16px}.products-title-row h1{font-size:34px}.rd-title-cta{align-self:flex-start}}

/* About page banner based on the supplied ALKAN GLOBAL reference. */
.page-hero.about-hero{position:relative;isolation:isolate;overflow:hidden;background:linear-gradient(90deg,#102338 0%,rgba(16,35,56,.96) 36%,rgba(16,35,56,.45) 72%,rgba(16,35,56,.14) 100%);border-bottom:0;color:#fff;min-height:280px;display:flex;align-items:center}
.about-hero .about-hero-image{position:absolute;z-index:-1;inset:0 0 0 28%;background-image:linear-gradient(90deg,#102338 0%,rgba(16,35,56,.3) 45%,rgba(16,35,56,.04) 100%),url("assets/about-glass-banner.webp");background-size:cover;background-position:center}
.about-hero .about-hero-content{position:relative}
.about-hero .breadcrumbs,.about-hero .breadcrumbs a,.about-hero .eyebrow,.about-hero h1,.about-hero p{color:#fff}
.about-hero p{max-width:650px}
@media(max-width:640px){.page-hero.about-hero{min-height:300px;padding:42px 0}.about-hero .about-hero-image{left:0;opacity:.45}.about-hero .about-hero-content{z-index:1}}

/* Expanded About Us content */
.about-detail-section{padding-top:clamp(48px,7vw,92px);padding-bottom:clamp(48px,7vw,92px)}.about-detail-intro{max-width:none;width:100%;margin:0 0 52px;box-sizing:border-box}.about-detail-intro h2,.about-values>h2,.about-why h2{font-size:clamp(28px,4vw,42px);line-height:1.2;margin:12px 0 22px}.about-detail-intro .section-copy{line-height:1.85;margin:0 0 16px}.about-purpose-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:36px 0 64px}.purpose-card{padding:clamp(24px,4vw,38px);border:1px solid var(--line,#e5e7eb);border-radius:18px;background:var(--surface,#fff)}.purpose-card h2{margin:0 0 14px;font-size:clamp(24px,3vw,32px)}.purpose-card p{line-height:1.8;margin:0}.about-values{margin:0 0 64px}.principle-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.principle-card{padding:24px;border-radius:16px;background:var(--surface-soft,#f6f8fa);border:1px solid var(--line,#e5e7eb)}.principle-card h3{font-size:19px;margin:0 0 10px}.principle-card p{line-height:1.7;margin:0}.about-why-list{list-style:none;padding:0;margin:20px 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.about-why-list li{position:relative;padding:16px 18px 16px 46px;border-radius:12px;background:var(--surface-soft,#f6f8fa);line-height:1.55}.about-why-list li:before{content:'✓';position:absolute;left:18px;top:16px;font-weight:700;color:var(--primary,#1a83cf)}@media(max-width:700px){.about-purpose-grid,.principle-grid,.about-why-list{grid-template-columns:1fr}.about-detail-intro{margin-bottom:34px}.about-purpose-grid{margin-bottom:42px}.about-values{margin-bottom:42px}}

.about-detail-intro #about-who-text{white-space:pre-line;line-height:1.85}


/* Remove decorative eyebrow labels and their blue-dot icons sitewide */
.eyebrow, .eyebrow::before, .eyebrow::after { display: none !important; content: none !important; }

.phone-entry{display:grid;grid-template-columns:minmax(150px,.8fr) minmax(0,1.2fr);gap:10px}.phone-entry select,.phone-entry input{width:100%;min-width:0}@media(max-width:640px){.phone-entry{grid-template-columns:1fr}}

/* Keep About Us text aligned with the section container on all screen sizes */
.about-detail-section .about-detail-intro{max-width:none;width:100%;margin-left:0;margin-right:0;box-sizing:border-box}


/* Header layout: centered navigation, CTA beside language controls, early responsive hamburger */
@media (min-width: 1101px) {
  .site-header { position: sticky; display:flex; flex-wrap:nowrap; align-items:center; justify-content:space-between; gap:18px; }
  .site-header .brand { order:1; flex:0 0 auto; }
  .site-header .site-nav { order:2; position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); display:flex; flex-wrap:nowrap; gap:clamp(20px,2.2vw,36px); white-space:nowrap; }
  .site-header .header-cta { order:3; display:inline-flex; flex:0 0 auto; margin-left:auto; white-space:nowrap; }
  .site-header .language-switch { order:4; flex:0 0 auto; margin-left:0; }
  .site-header .menu-toggle { display:none !important; }
}
@media (max-width: 1100px) {
  .site-header { height:72px !important; min-height:72px !important; flex-wrap:nowrap !important; justify-content:space-between; gap:12px; padding:0 18px !important; }
  .site-header .brand { order:1; flex:0 1 auto; min-width:0; }
  .site-header .brand img { width:clamp(105px,20vw,155px); max-height:46px; object-fit:contain; }
  .site-header .header-cta { display:none !important; }
  .site-header .language-switch { order:2; margin-left:auto !important; flex:0 0 auto; }
  .site-header .menu-toggle { order:3; display:inline-flex !important; align-items:center; justify-content:center; flex:0 0 42px; width:42px; height:42px; padding:0; font-size:22px; line-height:1; }
  .site-header .site-nav { order:4; display:flex !important; position:fixed !important; top:72px; right:0; left:auto !important; bottom:0; width:min(82vw,320px); height:calc(100dvh - 72px); padding:22px 20px; background:#fff; border-left:1px solid var(--line); border-bottom:0; box-shadow:-18px 0 40px #0b1b3120; flex-direction:column; align-items:stretch; gap:4px; transform:translateX(110%); visibility:hidden; transition:transform .25s ease,visibility .25s; overflow-y:auto; z-index:100; }
  .site-header .site-nav.open { transform:translateX(0); visibility:visible; }
  .site-header .site-nav a { padding:14px 10px; }
  .site-header .site-nav a[aria-current=page]:after { display:block !important; }
}
@media (max-width: 420px) {
  .site-header { padding:0 12px !important; gap:8px; }
  .site-header .brand img { width:clamp(96px,29vw,120px); }
  .site-header .language-switch { gap:4px; }
  .site-header .language-switch .lang-option { min-width:34px; padding:9px 8px; }
}

/* Permanent navigation state: underline only the page the visitor is currently viewing. */
.site-header .site-nav a:after{content:none!important}
.site-header .site-nav a[aria-current="page"]:after{content:""!important;display:block!important;height:2px;position:absolute;left:0;right:0;bottom:2px;background:var(--blue)}
.site-header .site-nav a:not([aria-current="page"]){color:#45556a}


/* Active navigation underline: only the current page is underlined on desktop and mobile. */
.site-nav a { position: relative; }
.site-nav a[aria-current='page']::after { content: ''; display: block !important; position: absolute; left: 8px; right: 8px; bottom: 4px; height: 2px; background: var(--blue); }
.site-nav a:not([aria-current='page'])::after { content: none !important; }


/* Active page only: suppress any default/permanent underline on every navigation link. */
.site-header .site-nav a::after { content: none !important; }
.site-header .site-nav a[aria-current="page"]::after { content: "" !important; display: block !important; position: absolute; left: 8px; right: 8px; bottom: 4px; height: 2px; background: var(--blue); }
.site-header .site-nav a { position: relative; }


/* User-requested final refinements: FAQ content left aligned; hero background shown without opacity overlay. */
.faq-list{margin-left:0!important;margin-right:0!important}
.faq-item,.faq-item summary,.faq-item p{ text-align:left!important }
.hero.has-hero-background{background-image:var(--hero-background-image)!important;background-color:transparent!important;background-blend-mode:normal!important}
@media(max-width:640px){.hero.has-hero-background{background-image:var(--hero-background-image)!important;background-blend-mode:normal!important}}


/* Homepage hero text color override */
.hero .hero-copy h1,
.hero .hero-copy h1 em,
.hero .hero-copy > p { color: #fff !important; }

/* Homepage image slideshow */
.hero-slideshow{position:relative!important;display:block!important;width:100%;height:clamp(320px,48vw,680px);min-height:320px;padding:0!important;margin:0;overflow:hidden;background:#101820!important;isolation:isolate}.hero-slideshow .hero-slides,.hero-slideshow .hero-slide{position:absolute;inset:0;width:100%;height:100%}.hero-slideshow .hero-slide{opacity:0;visibility:hidden;transition:opacity .7s ease}.hero-slideshow .hero-slide.is-active{opacity:1;visibility:visible;z-index:1}.hero-slideshow .hero-slide>a,.hero-slideshow .hero-slide>img{display:block;width:100%;height:100%}.hero-slideshow .hero-slide img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}.hero-slideshow .hero-arrow{position:absolute;z-index:3;top:50%;transform:translateY(-50%);width:44px;height:44px;border:0;border-radius:50%;background:rgba(0,0,0,.55);color:#fff;font-size:30px;line-height:1;cursor:pointer}.hero-slideshow .hero-prev{left:18px}.hero-slideshow .hero-next{right:18px}.hero-slideshow .hero-dots{position:absolute;z-index:3;left:0;right:0;bottom:18px;display:flex;justify-content:center;gap:9px}.hero-slideshow .hero-dot{width:10px;height:10px;border:0;border-radius:50%;padding:0;background:rgba(255,255,255,.55);cursor:pointer}.hero-slideshow .hero-dot.is-active{background:#fff;transform:scale(1.2)}.hero-slideshow [hidden]{display:none!important}@media(max-width:600px){.hero-slideshow{height:66vw;min-height:230px}.hero-slideshow .hero-arrow{width:36px;height:36px;font-size:24px}.hero-slideshow .hero-prev{left:9px}.hero-slideshow .hero-next{right:9px}}

/* Polished homepage slideshow editor */
.slideshow-manager{border:1px solid #dbe5f0!important;border-radius:16px!important;padding:24px!important;background:linear-gradient(180deg,#fbfdff,#f5f8fc)!important;margin:22px 0!important}.slideshow-manager>h3{font-size:20px!important;color:#17324d!important;margin:0 0 8px!important}.slideshow-manager .settings-intro{line-height:1.6;color:#61758b;margin:0 0 18px}.slideshow-admin-rows{display:grid;gap:16px}.slideshow-admin-row{margin:0!important;padding:20px!important;border:1px solid #d9e3ee!important;border-radius:14px!important;background:#fff!important;box-shadow:0 4px 16px rgba(28,55,82,.06)}.slideshow-row-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.slide-number{font-weight:750;font-size:16px;color:#17324d}.slideshow-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}.slideshow-fields label{display:flex;flex-direction:column;gap:8px;font-size:13px;font-weight:650;color:#42566b}.slideshow-fields .wide{grid-column:1/-1}.slideshow-fields input[type=url],.slideshow-fields select{width:100%;min-height:46px;padding:11px 13px;border:1px solid #ccd8e5;border-radius:9px;background:#fff;color:#21384e;font:inherit;box-sizing:border-box;transition:border-color .15s,box-shadow .15s}.slideshow-fields input[type=url]:focus,.slideshow-fields select:focus{outline:0;border-color:#287bc1;box-shadow:0 0 0 3px rgba(40,123,193,.13)}.slideshow-fields input[type=file]{width:100%;box-sizing:border-box;padding:12px;border:1px dashed #aebfd0;border-radius:9px;background:#f7faff;color:#42566b}.slideshow-fields small{font-weight:400;color:#718399}.slideshow-row-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.slideshow-manager .btn{min-height:42px;border-radius:9px;padding:10px 16px;font-weight:650;cursor:pointer;transition:transform .15s,box-shadow .15s}.slideshow-manager .btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 5px 12px rgba(23,50,77,.12)}.slideshow-manager .btn:disabled{opacity:.4;cursor:not-allowed}.slideshow-manager .slideshow-add-btn{margin-top:16px}.slideshow-manager .slideshow-remove{background:#fff1f0;color:#a52c2c;border:1px solid #f1c7c4}.slideshow-manager .upload-status{margin-top:10px;color:#35627f;font-size:13px}@media(max-width:700px){.slideshow-manager{padding:15px!important}.slideshow-admin-row{padding:14px!important}.slideshow-fields{grid-template-columns:1fr}.slideshow-fields .wide{grid-column:auto}.slideshow-row-head{align-items:flex-start}}

/* Site refinement */
.product-image img,.about-hero-image{image-rendering:auto;}
.product-image img{object-fit:contain;}
.about-hero-image{background-size:cover;background-position:center;background-image:var(--about-hero-image, url("assets/about-glass-banner.webp"));}
@media(max-width:640px){.site-nav.open + .header-cta{display:flex;position:absolute;top:calc(71px + 250px);left:20px;right:20px;z-index:22;justify-content:center}.header-cta{display:none}.site-nav.open{padding-bottom:78px}}

/* Values: first three cards on one row; final two centered on the next row. */
.mobile-nav-contact{display:none}
.about-values .principle-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px;max-width:1200px;margin-left:auto;margin-right:auto}
.about-values .principle-card:nth-child(-n+3){grid-column:span 2}
.about-values .principle-card:nth-child(4){grid-column:2 / span 2}
.about-values .principle-card:nth-child(5){grid-column:4 / span 2}
.about-values .principle-card{text-align:left}
@media(max-width:700px){.about-values .principle-grid{grid-template-columns:1fr}.about-values .principle-card:nth-child(n){grid-column:1}}
.product-image img{width:100%;height:100%;object-fit:contain;image-rendering:auto}
@media(max-width:640px){.site-nav .mobile-nav-contact{display:flex;align-items:center;justify-content:center;margin-top:auto;padding:14px 16px;background:var(--blue,#0878d1);color:#fff!important;border-radius:10px;font-weight:700;text-decoration:none;border:0}.site-nav{padding-bottom:24px}.site-nav .mobile-nav-contact:after{display:none!important}}

/* Dynamic category cards on home and catalog pages */
.category-catalog{margin:0 0 34px}.category-catalog-head{margin:0 0 18px}.category-catalog-head h2,.category-catalog-head h3{margin:0 0 8px;font-size:clamp(22px,2.5vw,30px);color:var(--ink)}.category-catalog-head p{margin:0;color:var(--muted);line-height:1.65}.category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin:20px 0 30px}.category-card{display:block;min-width:0;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;color:inherit;text-decoration:none;transition:transform .2s,box-shadow .2s}.category-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.category-card-image{height:190px;background:linear-gradient(135deg,#eaf3fb,#f7fafc);display:grid;place-items:center;overflow:hidden}.category-card-image img{width:100%;height:100%;object-fit:cover}.category-card-image span{font-size:48px;color:#6ea9d5}.category-card-body{padding:18px}.category-card-body h3{margin:0 0 10px;font-size:19px;color:var(--ink)}.category-card-body p{margin:0 0 14px;font-size:13px;line-height:1.65;color:var(--muted)}.category-card-body>span{font-size:13px;font-weight:700;color:var(--blue)}@media(max-width:850px){.category-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.category-card-image{height:160px}}@media(max-width:520px){.category-grid{grid-template-columns:1fr;gap:14px}.category-card-image{height:190px}}


/* Category detail view */
.category-detail[hidden], .category-catalog[hidden], .catalog-tools[hidden], #catalog-status[hidden]{display:none!important}.category-detail{padding:0 0 24px}.category-detail-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:44px;align-items:center;margin:20px 0 34px}.category-detail-image{min-height:280px;border-radius:18px;overflow:hidden;background:#edf2f7;display:flex;align-items:center;justify-content:center}.category-detail-image img{display:block;width:100%;height:100%;min-height:280px;max-height:460px;object-fit:cover}.category-detail-copy h1{margin:12px 0 18px}.category-detail-copy p{white-space:pre-line;line-height:1.8;color:var(--admin-body-color,#536579)}.category-products-heading{margin:24px 0}.category-detail .breadcrumbs{margin:18px 0 24px}@media(max-width:760px){.category-detail-layout{grid-template-columns:1fr;gap:22px}.category-detail-image,.category-detail-image img{min-height:210px;max-height:320px}}

/* Category-first catalogue flow */
.category-detail{margin-bottom:36px}.category-detail-hero{display:grid;grid-template-columns:minmax(260px,.9fr) minmax(0,1.1fr);gap:38px;align-items:center;margin-bottom:38px}.category-detail-image{height:360px;border-radius:18px;overflow:hidden;background:#f1f6fa;border:1px solid var(--line)}.category-detail-image img{width:100%;height:100%;object-fit:cover}.category-detail-copy h1{font-size:clamp(32px,4vw,48px);margin-bottom:18px}.category-detail-copy>p{white-space:pre-line;color:var(--muted);line-height:1.9;font-size:16px}.category-products-heading{border-top:1px solid var(--line);padding-top:28px;margin-bottom:24px}.category-products-heading h2{font-size:30px}.category-detail[hidden],.category-catalog[hidden],#product-grid[hidden],#catalog-tools[hidden],#catalog-status[hidden]{display:none!important}@media(max-width:700px){.category-detail-hero{grid-template-columns:1fr;gap:24px}.category-detail-image{height:240px}}

/* Footer layout: center the remaining contact and sitemap columns after social links were removed. */
.site-footer .footer-inner.footer-modern{display:grid;grid-template-columns:minmax(250px,1.15fr) minmax(220px,.9fr) minmax(190px,.75fr);align-items:start;column-gap:clamp(36px,5vw,76px);row-gap:28px}
.site-footer .footer-brand{grid-column:1;}
.site-footer .footer-column{min-width:0;justify-self:center;width:100%;max-width:300px}
.site-footer .footer-column h3{margin-bottom:18px}
.site-footer .footer-column>a{display:block;margin:0 0 12px}
.site-footer .footer-bottom{grid-column:1/-1;text-align:center;border-top:1px solid #ffffff22;padding-top:26px;margin-top:18px}
.site-footer .footer-bottom a{display:inline;color:inherit;margin:0}
@media(max-width:900px){.site-footer .footer-inner.footer-modern{grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:30px}.site-footer .footer-brand{grid-column:1/-1}.site-footer .footer-column{justify-self:start}.site-footer .footer-bottom{grid-column:1/-1}}
@media(max-width:640px){.site-footer .footer-inner.footer-modern{grid-template-columns:1fr;row-gap:24px}.site-footer .footer-brand,.site-footer .footer-column,.site-footer .footer-bottom{grid-column:1;width:100%;max-width:none}.site-footer .footer-column{justify-self:start}.site-footer .footer-bottom{text-align:center;margin-top:4px;padding-top:20px}}