/* Loft Elektrik — site stilleri */
:root{
  --yellow:#FAD11D;
  --yellow-deep:#E8BC00;
  --ink:#1D2126;
  --steel:#2C3239;
  --concrete:#F1F2EF;
  --line:#D9DCDF;
  --text:#262B31;
  --muted:#5B636C;
  --white:#FFFFFF;
  --wrap:1240px;
  --gutter:24px;
  --head:"Barlow Semi Condensed","Barlow",system-ui,sans-serif;
  --body:"Barlow",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--white);color:var(--text);font:400 1.0625rem/1.65 var(--body)}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--head);font-weight:700;line-height:1.12;color:var(--ink);margin:0 0 .5em;letter-spacing:-.005em}
h1{font-size:clamp(2.1rem,4.2vw,3.4rem)}
h2{font-size:clamp(1.75rem,2.8vw,2.45rem)}
h3{font-size:1.3rem;font-weight:600}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--ink);outline-offset:2px}
.on-dark :focus-visible,.site-footer :focus-visible,.hero-text :focus-visible,.page-head :focus-visible{outline-color:var(--yellow)}
.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{position:absolute;left:-999px;top:8px;z-index:100;background:var(--ink);color:var(--white);padding:10px 16px}
.skip:focus{left:8px}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.icon{width:1.25em;height:1.25em;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.55em;font:600 1rem/1 var(--body);padding:.95em 1.4em;border:2px solid transparent;border-radius:2px;text-decoration:none;cursor:pointer;transition:background-color .15s,color .15s,border-color .15s}
.btn-yellow{background:var(--yellow);color:var(--ink)}
.btn-yellow:hover{background:var(--yellow-deep)}
.btn-ink{background:var(--ink);color:var(--white)}
.btn-ink:hover{background:var(--steel)}
.btn-line{border-color:currentColor;color:var(--ink);background:transparent}
.btn-line:hover{background:var(--ink);color:var(--white);border-color:var(--ink)}
.btn-line-light{border-color:rgba(255,255,255,.55);color:var(--white)}
.btn-line-light:hover{border-color:var(--yellow);color:var(--yellow)}

/* Header */
.topbar{background:var(--ink);color:#C9CDD2;font-size:.875rem}
.topbar .wrap{display:flex;gap:28px;align-items:center;min-height:40px}
.topbar a,.topbar span{display:inline-flex;align-items:center;gap:8px;text-decoration:none}
.topbar a:hover{color:var(--yellow)}
.topbar .icon{width:16px;height:16px;color:var(--yellow)}
.topbar .addr{margin-left:auto}
.mainbar{background:var(--yellow);position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(0,0,0,.08)}
.mainbar .wrap{display:flex;align-items:center;gap:24px;min-height:84px}
.brand img{width:190px;height:auto}
.nav{margin-left:auto;display:flex;align-items:center;gap:20px}
.nav>ul{display:flex;align-items:center}
.nav>ul>li{position:relative;display:flex;align-items:center}
.nav>ul>li>a{display:block;padding:30px 14px;font-weight:600;color:var(--ink);text-decoration:none;font-size:1.02rem;position:relative}
.nav>ul>li>a::after{content:"";position:absolute;left:14px;right:14px;bottom:22px;height:2px;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .2s}
.nav>ul>li>a:hover::after,.nav>ul>li>a[aria-current="page"]::after,.nav>ul>li.is-current>a::after{transform:scaleX(1)}
.sub-toggle{display:none}
.sub{position:absolute;top:100%;left:0;background:var(--white);border-top:3px solid var(--ink);box-shadow:0 18px 40px rgba(29,33,38,.18);padding:10px 0;min-width:300px;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .15s,transform .15s,visibility .15s}
.has-sub:hover>.sub,.has-sub:focus-within>.sub{opacity:1;visibility:visible;transform:none}
.sub-mega{width:640px;left:-120px}
.sub-mega ul{columns:2;column-gap:0}
.sub li{break-inside:avoid}
.sub a{display:block;padding:9px 22px;text-decoration:none;font-size:.95rem;line-height:1.35;color:var(--text)}
.sub a:hover,.sub a[aria-current="page"]{background:var(--concrete);color:var(--ink);box-shadow:inset 3px 0 0 var(--yellow-deep)}
.sub .sub-all{border-top:1px solid var(--line);margin-top:8px;padding-top:6px;column-span:all}
.sub .sub-all a{font-weight:600}
.nav-toggle{display:none;margin-left:auto;background:none;border:2px solid var(--ink);border-radius:2px;padding:9px 12px;font:600 .95rem var(--body);color:var(--ink);align-items:center;gap:8px;cursor:pointer}

@media (max-width:1100px){
  .topbar .addr{display:none}
  .topbar .wrap{justify-content:flex-end}
  .nav-toggle{display:inline-flex}
  .mainbar .wrap{min-height:72px}
  .brand img{width:160px}
  .nav{position:fixed;inset:72px 0 0 0;background:var(--white);flex-direction:column;align-items:stretch;gap:0;padding:8px 0 32px;overflow-y:auto;display:none}
  .nav.is-open{display:flex}
  .nav>ul{flex-direction:column;align-items:stretch}
  .nav>ul>li{flex-wrap:wrap;border-bottom:1px solid var(--line)}
  .nav>ul>li>a{flex:1;padding:16px var(--gutter)}
  .nav>ul>li>a::after{display:none}
  .nav>ul>li>a[aria-current="page"],.nav>ul>li.is-current>a{box-shadow:inset 4px 0 0 var(--yellow-deep)}
  .sub-toggle{display:flex;align-items:center;justify-content:center;width:56px;align-self:stretch;background:none;border:0;border-left:1px solid var(--line);color:var(--ink);cursor:pointer}
  .sub-toggle .icon{transition:transform .2s}
  .sub-toggle[aria-expanded="true"] .icon{transform:rotate(180deg)}
  .sub,.sub-mega{position:static;width:100%;opacity:1;visibility:visible;transform:none;box-shadow:none;border-top:1px solid var(--line);display:none;padding:6px 0;background:var(--concrete)}
  .has-sub:hover>.sub,.has-sub:focus-within>.sub{display:none}
  .has-sub.is-open>.sub{display:block}
  .sub-mega ul{columns:1}
  .sub a{padding:11px calc(var(--gutter) + 14px)}
  .nav .btn{margin:24px var(--gutter) 0;justify-content:center}
  body.nav-open{overflow:hidden}
}

/* Hero */
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);background:var(--ink);min-height:540px}
.hero-text{color:#D5D9DD;padding:72px 48px 72px max(var(--gutter),calc((100vw - var(--wrap))/2 + var(--gutter)));display:flex;flex-direction:column;justify-content:center}
.hero-text h1{color:var(--white);max-width:13em}
.hero-text h1::after{content:"";display:block;width:72px;height:6px;background:var(--yellow);margin-top:24px}
.hero-text p{font-size:1.125rem;max-width:34em}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px}
.slider{position:relative;overflow:hidden;background:var(--steel)}
.slide{position:absolute;inset:0;margin:0;opacity:0;transition:opacity .9s ease}
.slide.is-active{opacity:1}
.slide img{width:100%;height:100%;object-fit:cover}
.slider-dots{position:absolute;right:24px;bottom:22px;display:flex;gap:8px;z-index:2}
.slider-dots button{width:36px;height:6px;border:0;padding:0;background:rgba(255,255,255,.55);cursor:pointer}
.slider-dots button[aria-current="true"]{background:var(--yellow)}
@media (max-width:900px){
  .hero{grid-template-columns:1fr;min-height:0}
  .slider{order:-1;height:clamp(200px,42vw,380px)}
  .hero-text{padding:48px var(--gutter) 56px}
}

/* Sections */
.section{padding:96px 0}
.section-concrete{background:var(--concrete)}
.section-ink{background:var(--ink);color:#C9CED3}
.section-ink h2,.section-ink h3{color:var(--white)}
.section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px 64px;align-items:end;margin-bottom:48px}
.section-head p{color:var(--muted);margin:0;max-width:36em}
.section-ink .section-head p{color:#AEB4BB}
.section-head h2{margin:0}
@media (max-width:800px){.section{padding:64px 0}.section-head{grid-template-columns:1fr;margin-bottom:32px}}

/* Services list (home) */
.svc-list{display:grid;grid-template-columns:1fr 1fr;column-gap:48px;border-top:2px solid var(--ink)}
.svc-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:4px 20px;align-items:center;padding:18px 4px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--text)}
.svc-row .name{font-family:var(--head);font-weight:600;font-size:1.2rem;color:var(--ink);line-height:1.25}
.svc-row .sub-line{grid-column:1;color:var(--muted);font-size:.93rem;line-height:1.4}
.svc-row .count{grid-row:1/span 2;grid-column:2;font-size:.85rem;color:var(--muted);white-space:nowrap}
.svc-row .icon{grid-row:1/span 2;grid-column:3;color:var(--ink);transition:transform .15s}
.svc-row:hover{background:var(--white)}
.svc-row:hover .name{text-decoration:underline;text-decoration-color:var(--yellow-deep);text-decoration-thickness:3px;text-underline-offset:4px}
.svc-row:hover .icon{transform:translateX(4px)}
@media (max-width:800px){.svc-list{grid-template-columns:1fr}.svc-row .count{display:none}}

/* About split */
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:72px;align-items:center}
.split-media{position:relative}
.split-media::before{content:"";position:absolute;left:-20px;bottom:-20px;width:62%;height:70%;background:var(--yellow)}
.split-media img{position:relative;width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--line)}
.split h3{font-size:1.45rem;margin-bottom:.7em}
.facility-list{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 28px}
.facility-list li{border:1px solid var(--line);padding:6px 12px;font-size:.92rem;color:var(--ink);background:var(--white)}
.trust{display:flex;gap:14px;align-items:flex-start;border-left:4px solid var(--yellow);padding:4px 0 4px 18px;color:var(--ink);font-weight:500;margin:0 0 28px}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:48px}.split-media{margin:0 20px 0 20px}}

/* Reasons */
.reasons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid rgba(255,255,255,.14)}
.reason{padding:36px 36px 36px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.reason+.reason{padding-left:36px;border-left:1px solid rgba(255,255,255,.14)}
.reason:nth-child(4){padding-left:0;border-left:0}
.reason .ic{width:52px;height:52px;display:grid;place-items:center;background:var(--yellow);color:var(--ink);margin-bottom:20px}
.reason .ic .icon{width:26px;height:26px}
.reason p{margin:0;font-size:1rem}
@media (max-width:900px){.reasons{grid-template-columns:1fr}.reason,.reason+.reason{padding:28px 0;border-left:0}}

/* Product cards */
.products{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:28px}
.product{display:flex;flex-direction:column;text-decoration:none;color:var(--text);background:var(--white);border:1px solid var(--line);transition:border-color .15s}
.product figure{margin:0;aspect-ratio:4/3;overflow:hidden;background:var(--concrete)}
.product img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.product .body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.product h3{font-size:1.15rem;margin-bottom:.35em}
.product .en{font-size:.88rem;color:var(--muted);line-height:1.4;margin-bottom:14px}
.product .meta{margin-top:auto;font-size:.85rem;color:var(--ink);display:flex;align-items:center;gap:8px;font-weight:600}
.product:hover{border-color:var(--ink)}
.product:hover img{transform:scale(1.03)}

/* CTA band */
.cta{background:var(--yellow);padding:64px 0}
.cta .wrap{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px 48px;align-items:center}
.cta h2{margin:0 0 .3em}
.cta p{margin:0;color:var(--ink);max-width:38em}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.cta .btn-line:hover{background:var(--ink)}
@media (max-width:800px){.cta .wrap{grid-template-columns:1fr}}

/* Footer */
.site-footer{background:var(--ink);color:#AEB4BB;font-size:.95rem}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1.1fr);gap:48px;padding:72px 0 56px}
.footer-logo{display:inline-block;background:var(--yellow);padding:12px 16px;margin-bottom:20px}
.footer-logo img{width:150px}
.site-footer h3{color:var(--white);font-size:1.05rem;margin-bottom:16px}
.site-footer li{margin-bottom:9px;line-height:1.4}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:var(--yellow)}
.contact-lines li{display:flex;gap:10px}
.contact-lines .icon{color:var(--yellow);margin-top:2px;width:18px;height:18px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;font-size:.85rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
@media (max-width:1000px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.footer-grid{grid-template-columns:1fr;gap:36px;padding:56px 0 40px}}

/* Inner page head */
.page-head{background:var(--ink);color:#C9CED3;padding:56px 0 52px;border-bottom:6px solid var(--yellow)}
.page-head h1{color:var(--white);margin-bottom:.25em;max-width:22em}
.page-head .lead{font-size:1.15rem;margin:0;max-width:40em}
.crumbs{list-style:none;padding:0;margin:0 0 22px;display:flex;flex-wrap:wrap;gap:6px 10px;font-size:.88rem;color:#9AA1A9}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--yellow)}
.crumbs li+li::before{content:"/";margin-right:10px;color:#6B737C}

/* Detail layout */
.detail{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:56px;align-items:start}
.aside{position:sticky;top:110px;display:flex;flex-direction:column;gap:24px}
.side-nav{border:1px solid var(--line)}
.side-nav h2{font-size:1.1rem;margin:0;padding:16px 20px;background:var(--concrete);border-bottom:1px solid var(--line)}
.side-nav a{display:block;padding:10px 20px;font-size:.93rem;line-height:1.35;text-decoration:none;border-bottom:1px solid var(--line)}
.side-nav li:last-child a{border-bottom:0}
.side-nav a:hover{background:var(--concrete)}
.side-nav a[aria-current="page"]{background:var(--ink);color:var(--white);box-shadow:inset 4px 0 0 var(--yellow)}
.side-contact{background:var(--yellow);padding:24px}
.side-contact h2{font-size:1.25rem;margin-bottom:.4em}
.side-contact p{font-size:.95rem;margin-bottom:14px;color:var(--ink)}
.side-contact a.tel{display:flex;align-items:center;gap:10px;font:700 1.25rem var(--head);color:var(--ink);text-decoration:none;margin-bottom:16px}
@media (max-width:980px){.detail{grid-template-columns:1fr}.aside{position:static}}

/* Nameplate: test kapsamı */
.plate{position:relative;border:2px solid var(--ink);background:var(--white);margin-bottom:40px}
.plate::before,.plate::after,.plate .rivets::before,.plate .rivets::after{content:"";position:absolute;width:9px;height:9px;border-radius:50%;background:var(--white);border:2px solid var(--ink)}
.plate::before{top:9px;left:9px}.plate::after{top:9px;right:9px}
.plate .rivets::before{bottom:9px;left:9px}.plate .rivets::after{bottom:9px;right:9px}
.plate-head{background:var(--yellow);border-bottom:2px solid var(--ink);padding:16px 36px;display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap}
.plate-head h2{font-size:1.35rem;margin:0}
.plate-head span{font-size:.92rem;font-weight:600;color:var(--ink)}
.plate ol{list-style:none;margin:0;padding:10px 36px 26px;display:grid;grid-template-columns:1fr 1fr;column-gap:40px}
.plate li{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px dashed var(--line);line-height:1.4}
.plate li .icon{color:var(--yellow-deep);stroke-width:2.4;margin-top:1px}
@media (max-width:700px){.plate ol{grid-template-columns:1fr;padding:6px 24px 24px}.plate-head{padding:14px 24px}}

.media-pair{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-bottom:40px}
.media-pair button{padding:0;border:0;background:var(--concrete);cursor:zoom-in;display:block}
.media-pair:has(>:only-child){max-width:680px}
.media-pair img{width:100%;aspect-ratio:3/2;object-fit:cover}
.prose{max-width:44em}
.prose h2{font-size:1.6rem;margin-top:.4em}

/* Service grid (overview) */
.svc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:28px}
.svc-card{display:flex;flex-direction:column;text-decoration:none;border:1px solid var(--line);background:var(--white);transition:border-color .15s}
.svc-card figure{margin:0;aspect-ratio:16/10;overflow:hidden;background:var(--concrete)}
.svc-card img{width:100%;height:100%;object-fit:cover}
.svc-card .body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.svc-card h2{font-size:1.2rem;margin-bottom:.3em}
.svc-card p{color:var(--muted);font-size:.95rem;margin-bottom:14px}
.svc-card .meta{margin-top:auto;display:flex;justify-content:space-between;align-items:center;font-size:.85rem;font-weight:600;color:var(--ink)}
.svc-card:hover{border-color:var(--ink)}
.svc-card:hover h2{text-decoration:underline;text-decoration-color:var(--yellow-deep);text-decoration-thickness:3px;text-underline-offset:4px}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.gallery button{padding:0;border:0;background:var(--concrete);cursor:zoom-in;aspect-ratio:1;overflow:hidden}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.gallery button:hover img{transform:scale(1.04)}
.gallery-wide{grid-template-columns:1fr}
.gallery-wide button{aspect-ratio:16/9}

/* Lightbox */
.lightbox{border:0;padding:0;background:transparent;max-width:none;max-height:none;width:100vw;height:100vh;margin:0}
.lightbox::backdrop{background:rgba(15,18,21,.92)}
.lightbox[open]{display:grid;place-items:center}
.lightbox img{max-width:min(92vw,1400px);max-height:84vh;object-fit:contain}
.lb-btn{position:fixed;background:rgba(255,255,255,.08);border:0;color:var(--white);width:52px;height:52px;display:grid;place-items:center;cursor:pointer}
.lb-btn:hover{background:var(--yellow);color:var(--ink)}
.lb-close{top:16px;right:16px}
.lb-prev{left:16px;top:50%;transform:translateY(-50%)}
.lb-next{right:16px;top:50%;transform:translateY(-50%)}
.lb-count{position:fixed;bottom:18px;left:0;right:0;text-align:center;color:#C9CED3;font-size:.9rem}

/* About page */
.values{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}
.value .ic{width:48px;height:48px;display:grid;place-items:center;background:var(--ink);color:var(--yellow);margin-bottom:16px}
.value p{color:var(--muted);margin:0}
@media (max-width:800px){.values{grid-template-columns:1fr;gap:32px}}
.check-list li{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.check-list .icon{color:var(--yellow-deep);stroke-width:2.4;margin-top:3px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:64px}
@media (max-width:800px){.two-col{grid-template-columns:1fr;gap:40px}}

/* Contact */
.contact-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:64px;align-items:start}
.info-list li{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.info-list .ic{width:44px;height:44px;flex:none;display:grid;place-items:center;background:var(--yellow);color:var(--ink)}
.info-list strong{display:block;font-family:var(--head);font-size:1.05rem;color:var(--ink);font-weight:600}
.info-list a{text-decoration:none}
.info-list a:hover{text-decoration:underline}
.map{margin-top:32px;border:1px solid var(--line);aspect-ratio:4/3;background:var(--concrete)}
.map iframe{width:100%;height:100%;border:0;display:block}
.form{background:var(--concrete);padding:40px;border-top:6px solid var(--ink)}
.form h2{font-size:1.6rem}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field-full{grid-column:1/-1}
.field label{font-weight:600;font-size:.93rem;color:var(--ink)}
.field input,.field select,.field textarea{font:inherit;font-size:1rem;padding:12px 14px;border:1px solid #BFC4C9;border-radius:2px;background:var(--white);color:var(--text);width:100%}
.field textarea{min-height:150px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid var(--yellow);outline-offset:0;border-color:var(--ink)}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:var(--muted)}
.consent input{margin-top:4px;width:18px;height:18px;accent-color:var(--ink)}
.hp{position:absolute;left:-5000px}
.notice{padding:14px 18px;margin-bottom:20px;font-weight:500;display:none}
.notice.ok{background:#E6F2E8;border-left:4px solid #2E7D3E;color:#1E5229}
.notice.err{background:#FBE9E7;border-left:4px solid #B3261E;color:#7A1A14}
.notice.show{display:block}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr;gap:48px}.form{padding:28px 22px}.form-grid{grid-template-columns:1fr}}

/* 404 */
.notfound{padding:120px 0;text-align:left}
.notfound .code{font:700 clamp(5rem,14vw,9rem)/1 var(--head);color:var(--yellow);-webkit-text-stroke:2px var(--ink)}