:root{--ink:#111820;--ink-2:#1c252e;--graphite:#343b43;--muted:#65717b;--line:#e1e5e8;--soft:#f4f5f6;--white:#fff;--accent:#ff263d;--accent-dark:#c90d25;--accent-soft:#fff0f2;--radius:18px;--shadow:0 18px 50px rgba(15,22,28,.10);--container:min(1180px,calc(100% - 40px));--header:78px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:Inter,Arial,Helvetica,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.container{width:var(--container);margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:12px;top:-80px;z-index:9999;background:var(--accent);padding:10px 16px;font-weight:800}.skip-link:focus{top:12px}.topbar{background:#0a1016;color:#cbd2d7;font-size:13px}.topbar-inner{min-height:34px;display:flex;justify-content:space-between;align-items:center}.topbar a:hover{color:var(--accent)}.dot{margin:0 10px;color:#56616a}.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(16,23,29,.07);backdrop-filter:blur(14px);transition:.25s}.site-header.is-scrolled{box-shadow:0 8px 35px rgba(8,15,20,.10)}.header-inner{height:var(--header);display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:12px;flex:none}.brand-mark{display:grid;place-items:center;width:58px;height:58px;flex:none}.brand-mark img{width:100%;height:100%;object-fit:contain}.brand-name{display:flex;flex-direction:column;line-height:.9;letter-spacing:.03em}.brand-name strong{font-size:24px;color:var(--ink);letter-spacing:.045em}.brand-name small{margin-top:7px;font-size:10px;font-weight:900;color:var(--accent);letter-spacing:.32em;padding-left:2px}.site-nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:750}.site-nav a{position:relative}.site-nav>a:not(.nav-cta)::after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--accent);transition:.25s}.site-nav>a:hover::after{right:0}.nav-cta{padding:12px 20px;background:var(--accent);color:#fff;border-radius:8px;box-shadow:0 10px 24px rgba(255,38,61,.18)}.nav-cta:hover{background:var(--accent-dark)}.nav-toggle{display:none;width:46px;height:42px;border:0;background:transparent;padding:8px}.nav-toggle span:not(.sr-only){display:block;height:2px;background:var(--ink);margin:6px 0}.hero{min-height:680px;position:relative;display:grid;place-items:center;overflow:hidden;background:#0b1115}.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,10,14,.96) 0%,rgba(5,10,14,.84) 42%,rgba(5,10,14,.28) 69%,rgba(5,10,14,.16) 100%),linear-gradient(0deg,rgba(5,10,14,.52),transparent 48%)}.hero-inner{position:relative;z-index:2}.hero-copy{max-width:700px;color:#fff;padding:90px 0}.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:10px;color:var(--accent-dark);font-size:13px;font-weight:850;letter-spacing:.14em}.eyebrow::before,.section-kicker::before{content:"";width:34px;height:3px;background:var(--accent)}.hero h1{font-size:clamp(48px,6vw,82px);line-height:1.02;letter-spacing:-.045em;margin:18px 0 24px}.hero h1 em{font-style:normal;color:var(--accent)}.hero p{max-width:630px;font-size:19px;color:#dce1e5;margin:0 0 34px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 25px;border-radius:9px;border:1px solid transparent;font-weight:850;cursor:pointer;transition:.22s}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 12px 30px rgba(255,38,61,.20)}.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px)}.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff}.btn-ghost:hover{background:#fff;color:var(--ink)}.hero-points{margin-top:36px;display:flex;gap:28px;flex-wrap:wrap;color:#d9e0e4;font-size:14px}.hero-points span::before{content:"✓";color:var(--accent);font-weight:900;margin-right:8px}.scroll-hint{position:absolute;z-index:3;bottom:24px;left:50%;width:28px;height:45px;border:1px solid rgba(255,255,255,.5);border-radius:20px}.scroll-hint span{position:absolute;left:50%;top:9px;width:4px;height:8px;border-radius:4px;background:var(--accent);transform:translateX(-50%);animation:scroll 1.8s infinite}@keyframes scroll{0%{opacity:0;transform:translate(-50%,0)}30%{opacity:1}100%{opacity:0;transform:translate(-50%,15px)}}.trust-strip{background:linear-gradient(100deg,var(--accent-dark),var(--accent));color:#fff}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-grid div{padding:25px 20px;display:flex;align-items:center;justify-content:center;gap:12px;border-right:1px solid rgba(255,255,255,.25)}.trust-grid div:last-child{border-right:0}.trust-grid strong{font-size:30px;line-height:1}.trust-grid span{font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.section{padding:105px 0}.section-muted{background:var(--soft)}.split-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:85px;align-items:center}.split-grid.reverse{grid-template-columns:.9fr 1.1fr}.section h2,.capabilities h2,.contact h2{font-size:clamp(37px,4vw,56px);line-height:1.1;letter-spacing:-.035em;margin:16px 0 25px}.lead{font-size:19px;color:#2d3941}.about-copy>p:not(.lead){color:var(--muted)}.about-layout{display:block}.about-copy-wide{max-width:980px;margin:0 auto}.about-copy-wide .lead{max-width:900px}.about-copy-wide .check-grid{max-width:900px}.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 25px;margin:28px 0}.check-grid span{font-weight:700}.check-grid span::before{content:"✓";display:inline-grid;place-items:center;width:22px;height:22px;margin-right:9px;border-radius:50%;background:var(--accent-soft);color:var(--accent-dark)}.text-link{display:inline-flex;gap:10px;font-weight:850;border-bottom:2px solid var(--accent);padding-bottom:3px}.about-media{position:relative}.about-media>img,.quality-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}.experience-card{position:absolute;left:-38px;bottom:35px;background:var(--ink);color:#fff;padding:24px 28px;border-radius:14px;box-shadow:var(--shadow)}.experience-card strong{display:block;color:var(--accent);font-size:43px;line-height:1}.experience-card span{font-size:13px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:45px}.section-head h2{margin-bottom:0}.section-head>p{max-width:500px;color:var(--muted);margin:0}.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}.filter-bar button{border:1px solid #d8dde1;background:#fff;padding:10px 17px;border-radius:50px;font-size:13px;font-weight:800;cursor:pointer}.filter-bar button:hover,.filter-bar button.is-active{background:var(--ink);border-color:var(--ink);color:#fff}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.product-card{background:#fff;border:1px solid #e2e6e8;border-radius:16px;overflow:hidden;transition:.3s}.product-card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:transparent}.product-card[hidden]{display:none}.product-image{position:relative;background:#fff;aspect-ratio:4/3;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:cover;transition:.4s}.product-card:hover .product-image img{transform:scale(1.04)}.product-image span{position:absolute;top:12px;left:12px;background:var(--accent);font-size:10px;font-weight:900;padding:7px 9px;border-radius:6px;text-transform:uppercase}.product-body{padding:21px}.product-body h3{font-size:20px;margin:0 0 8px}.product-body p{font-size:14px;color:var(--muted);margin:0 0 18px;min-height:68px}.product-body a{font-size:13px;font-weight:850}.product-body a:hover{color:var(--accent-dark)}.materials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.material-card{border:1px solid var(--line);border-radius:15px;padding:28px;position:relative;overflow:hidden}.material-card::after{content:"";position:absolute;right:-35px;bottom:-35px;width:100px;height:100px;border:18px solid #f5f6f6;border-radius:50%}.material-card>b{display:inline-grid;place-items:center;min-width:58px;height:44px;padding:0 8px;background:var(--ink);color:var(--accent);border-radius:9px;letter-spacing:.08em}.material-card h3{font-size:20px;margin:18px 0 8px}.material-card p{color:var(--muted);font-size:14px;margin:0;position:relative;z-index:1}.material-note{font-size:12px;color:#7b858d;margin-top:20px}.capabilities{background:var(--ink) url('../images/top-banner.webp') center/cover no-repeat;color:#fff;position:relative;padding:105px 0}.capabilities::before{content:"";position:absolute;inset:0;background:rgba(8,14,18,.91)}.capability-grid{position:relative;display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.section-kicker.light{color:var(--accent)}.capability-copy p{color:#c6ced3;max-width:470px;margin-bottom:30px}.steps{display:grid;gap:18px}.steps>div{display:grid;grid-template-columns:65px 1fr;column-gap:20px;padding:24px;border:1px solid rgba(255,255,255,.12);border-radius:15px;background:rgba(255,255,255,.035)}.steps i{grid-row:1/3;font-size:35px;color:var(--accent);font-style:normal;font-weight:900}.steps h3{margin:0;font-size:20px}.steps p{margin:4px 0 0;color:#b7c1c8}.quality-copy{padding-left:15px}.feature-list{display:grid;gap:20px}.feature-list>div{display:grid;grid-template-columns:48px 1fr;gap:16px;align-items:start}.feature-list span{display:grid;place-items:center;width:45px;height:45px;border-radius:10px;background:var(--accent-soft);color:var(--accent-dark);font-weight:900}.feature-list p{margin:0;color:var(--muted)}.feature-list b{display:block;color:var(--ink);font-size:17px;margin-bottom:3px}.gallery-grid{display:grid;grid-template-columns:2fr 1fr 1fr;grid-auto-rows:230px;gap:14px}.gallery-item{border:0;padding:0;border-radius:14px;overflow:hidden;cursor:zoom-in}.gallery-item:first-child{grid-row:span 2}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:.4s}.gallery-item:hover img{transform:scale(1.05)}.lightbox{border:0;background:transparent;padding:25px;max-width:min(1100px,94vw)}.lightbox::backdrop{background:rgba(4,8,10,.86);backdrop-filter:blur(5px)}.lightbox img{max-height:85vh;border-radius:12px}.lightbox-close{position:fixed;right:25px;top:20px;width:46px;height:46px;border:0;border-radius:50%;background:#fff;font-size:30px;cursor:pointer}.contact{padding:105px 0;background:var(--ink);color:#fff;position:relative;overflow:hidden}.contact::after{content:"";position:absolute;right:-150px;top:-150px;width:500px;height:500px;border:90px solid rgba(255,38,61,.075);border-radius:50%}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;position:relative;z-index:1;align-items:start}.contact-info>p{color:#c4ccd1;max-width:490px}.contact-list{display:grid;gap:18px;margin-top:34px}.contact-list a,.contact-list>div{display:flex;align-items:flex-start;gap:15px}.contact-list i{font-style:normal;color:var(--accent);font-size:24px;width:30px}.contact-list small{display:block;color:#8e9aa2;font-size:11px;text-transform:uppercase;letter-spacing:.1em;font-weight:800}.contact-list>.location-box{display:block;width:100%;margin-top:2px;overflow:hidden;border:1px solid rgba(255,255,255,.16);border-radius:16px;background:rgba(255,255,255,.065);box-shadow:0 18px 45px rgba(0,0,0,.18)}.location-map{position:relative;height:210px;background:#151d23}.location-map::before{content:"Konum haritası yükleniyor…";position:absolute;inset:0;display:grid;place-items:center;color:#aeb8bf;font-size:13px}.location-map iframe{position:relative;z-index:1;display:block;width:100%;height:100%;border:0;filter:saturate(.82) contrast(1.03)}.location-details{position:relative;padding:19px 21px 21px}.location-details small{display:block;margin-bottom:5px;color:#8e9aa2;font-size:10px;font-weight:850;letter-spacing:.13em}.location-details strong{display:block;color:#fff;font-size:18px}.location-details p{margin:5px 0 15px;color:#c4ccd1;font-size:13px;line-height:1.55}.location-details>a{display:inline-flex;align-items:center;gap:7px;color:#fff;font-size:12px;font-weight:850}.location-details>a span{color:var(--accent);font-size:16px;transition:transform .2s}.location-details>a:hover{color:var(--accent)}.location-details>a:hover span{transform:translate(2px,-2px)}.contact-card{background:#fff;color:var(--ink);border-radius:18px;padding:35px;box-shadow:0 30px 80px rgba(0,0,0,.28)}form{display:grid;gap:17px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}label{font-size:12px;font-weight:800;color:#3e4a52}input,select,textarea{width:100%;margin-top:7px;border:1px solid #d9dfe2;border-radius:8px;padding:13px 14px;background:#fbfcfc;color:var(--ink);outline:none;transition:.2s}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(255,38,61,.13);background:#fff}textarea{resize:vertical}.consent{display:flex;gap:10px;align-items:flex-start;font-weight:500;font-size:12px}.consent input{width:18px;height:18px;margin:1px 0 0;accent-color:var(--accent)}.btn-submit{width:100%;border:0;gap:13px}.btn-submit:disabled{opacity:.65;cursor:wait}.btn-submit.is-loading span::after{content:"..."}.form-status{display:none;padding:12px 14px;border-radius:8px;font-size:13px}.form-status.is-success,.form-status.is-error{display:block}.form-status.is-success{background:#e8f7ed;color:#176b35}.form-status.is-error{background:#fff0ef;color:#9a2a22}.hp{position:absolute;left:-9999px}.site-footer{background:#090e12;color:#aeb7bd;padding:65px 0 20px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:55px}.footer-brand{margin-bottom:18px}.footer-brand .brand-mark{width:64px;height:64px}.footer-brand .brand-name strong{color:#fff;font-size:26px}.footer-brand .brand-name small{color:var(--accent)}.footer-grid p{max-width:300px}.footer-grid h3{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.07em;margin-top:0}.footer-grid a,.footer-grid span{display:block;margin:8px 0;font-size:14px}.footer-grid a:hover{color:var(--accent)}.footer-bottom{margin-top:45px;padding-top:20px;border-top:1px solid #212a30;display:flex;justify-content:space-between;font-size:12px}.reveal{opacity:0;transform:translateY(24px);transition:opacity .65s ease,transform .65s ease}.reveal.is-visible{opacity:1;transform:none}
.hero::after{content:"";position:absolute;right:-130px;bottom:-250px;width:520px;height:520px;border:1px solid rgba(255,38,61,.18);border-radius:50%;box-shadow:0 0 0 65px rgba(255,38,61,.025),0 0 0 130px rgba(255,255,255,.012);pointer-events:none}.eyebrow{color:#ff5366}.section-kicker{color:var(--accent-dark)}.product-image span{color:#fff}.material-card>b{box-shadow:inset 0 0 0 1px rgba(255,38,61,.18)}.experience-card{border-left:4px solid var(--accent)}.site-footer{border-top:4px solid var(--accent)}
@media(max-width:1020px){.site-nav{gap:18px}.product-grid{grid-template-columns:repeat(3,1fr)}.split-grid,.split-grid.reverse{gap:45px}.contact-grid,.capability-grid{gap:45px}.gallery-grid{grid-template-columns:1.5fr 1fr;}.gallery-item:first-child{grid-row:span 1}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}}@media(max-width:820px){:root{--container:min(100% - 28px,720px);--header:68px}.topbar-inner>span{display:none}.topbar-inner{justify-content:center}.brand-mark{width:50px;height:50px}.brand-name strong{font-size:21px}.nav-toggle{display:block}.site-nav{position:absolute;left:14px;right:14px;top:calc(100% + 8px);display:none;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-radius:14px;padding:10px;box-shadow:var(--shadow)}.site-nav.is-open{display:flex}.site-nav a{padding:13px 15px}.nav-cta{text-align:center;margin-top:6px}.hero{min-height:620px}.hero-copy{padding:70px 0}.trust-grid{grid-template-columns:1fr 1fr}.trust-grid div:nth-child(2){border-right:0}.trust-grid div:nth-child(-n+2){border-bottom:1px solid rgba(16,23,29,.18)}.section{padding:78px 0}.split-grid,.split-grid.reverse,.contact-grid,.capability-grid{grid-template-columns:1fr}.about-media{max-width:650px}.experience-card{left:20px}.section-head{align-items:start;flex-direction:column;gap:15px}.product-grid{grid-template-columns:repeat(2,1fr)}.materials-grid{grid-template-columns:repeat(2,1fr)}.quality-copy{padding-left:0}.gallery-grid{grid-template-columns:1fr 1fr;grid-auto-rows:190px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}@media(max-width:560px){.brand{gap:8px}.brand-mark{width:44px;height:44px}.brand-name strong{font-size:18px}.brand-name small{font-size:8px;letter-spacing:.25em}.topbar-inner{font-size:11px}.dot{margin:0 5px}.hero h1{font-size:45px}.hero p{font-size:16px}.hero-points{gap:9px 18px}.trust-grid div{padding:20px 8px;flex-direction:column;gap:5px;text-align:center}.trust-grid strong{font-size:25px}.trust-grid span{font-size:10px}.section h2,.capabilities h2,.contact h2{font-size:36px}.check-grid,.form-row,.product-grid,.materials-grid{grid-template-columns:1fr}.product-body p{min-height:0}.experience-card{position:static;margin:-20px 18px 0}.gallery-grid{grid-template-columns:1fr;grid-auto-rows:220px}.contact-card{padding:24px 18px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{gap:15px;flex-direction:column}.scroll-hint{display:none}}@media(max-width:560px){.location-map{height:170px}.location-details{padding:17px 18px 19px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.reveal{opacity:1;transform:none;transition:none}.scroll-hint span{animation:none}}

/* Language selector */
.lang-switch{display:inline-flex;align-items:center;gap:3px;padding:3px;border:1px solid #dde2e5;border-radius:10px;background:#f7f8f9;flex:none}.lang-option{display:inline-flex!important;align-items:center;gap:6px;padding:6px 7px!important;border-radius:7px;font-size:11px!important;font-weight:850!important;line-height:1;color:#59656e;transition:.2s}.lang-option img{width:22px;height:15px;object-fit:cover;border-radius:2px;box-shadow:0 0 0 1px rgba(0,0,0,.08)}.lang-option:hover{background:#fff;color:var(--ink)}.lang-option.is-active{background:var(--ink);color:#fff}.lang-divider{width:1px;height:18px;background:#d9dee1}.site-nav .lang-option::after{display:none!important}
@media(max-width:1180px) and (min-width:821px){.site-nav{gap:18px}.site-nav>a{font-size:13px}.nav-cta{padding-left:16px;padding-right:16px}.brand-name strong{font-size:22px}}
@media(max-width:820px){.lang-switch{margin:8px 15px 5px;align-self:flex-start}.site-nav .lang-option{padding:7px 9px!important}.lang-option img{width:24px;height:16px}}