/* Archem 2026 - ANA SAYFA ozel stilleri
 * assets/site.css YUKLENDIKTEN SONRA yuklenir; yalnizca ana sayfada.
 * Kaynak: tasarimin index.html inline CSS bloklari, site.css ile
 * cakisan kurallar ayiklanmis hali.
 */
.header.scrolled{background:rgba(255,255,255,.94);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom-color:var(--line);box-shadow:0 10px 30px -22px rgba(12,35,64,.3)}
body.hdr-over-dark .header:not(.scrolled) .nav>ul>li>a, body.hdr-over-dark .header:not(.scrolled) .nav>ul>li>button, body.hdr-over-dark .header:not(.scrolled) .lang-btn{color:#fff;text-shadow:0 1px 8px rgba(8,20,38,.55)}
body.hdr-over-dark .header:not(.scrolled) .search-btn{color:#fff;border-color:rgba(255,255,255,.5);background:rgba(255,255,255,.10)}
body.hdr-over-dark .header:not(.scrolled) .search-btn:hover{background:rgba(255,255,255,.2)}
body.hdr-over-dark .header:not(.scrolled) .menu-toggle span, body.hdr-over-dark .header:not(.scrolled) .menu-toggle span::before, body.hdr-over-dark .header:not(.scrolled) .menu-toggle span::after{background:#fff}
.hero-full{margin-top:calc(-1 * var(--hd-h));padding-top:var(--hd-h)}
.nav>ul>li>a:hover,.nav>ul>li>button:hover,.nav>ul>li.open>button{color:var(--red)}
.hero{position:relative;background:var(--surface);overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1.1fr;gap:40px;align-items:center;padding-top:60px;padding-bottom:0;min-height:clamp(440px,52vh,560px)}
.hero-copy{padding-bottom:56px}
.hero-copy .eyebrow{margin-bottom:18px}
.hero h1{font-size:clamp(34px,4.6vw,56px);font-weight:800;color:var(--navy);letter-spacing:-.025em}
.hero h1 .r{color:var(--red)}
.hero-copy p.sub{margin-top:20px;font-size:17px;color:var(--ink);max-width:46ch;line-height:1.6}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-ctas-3{display:grid;grid-template-columns:auto auto;gap:12px;justify-content:start}
.hero-ctas-3 .cta-full{grid-column:1/-1;justify-content:center}
@media (max-width:520px){
.hero-ctas-3{grid-template-columns:1fr}
}
.hero-media{align-self:stretch;position:relative;min-height:100%;border-radius:20px;overflow:hidden;box-shadow:var(--shadow-lg);margin:4px 0 48px}
.hero-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero-vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;background:var(--navy)}
.hero-full{position:relative;min-height:clamp(520px,86vh,840px);display:flex;align-items:center;background:var(--navy);overflow:hidden}
.hero-full .wrap{display:block;width:100%;position:relative;z-index:2;min-height:0;padding-top:0;padding-bottom:0}
.hero-scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(8,20,38,.86) 0%,rgba(8,20,38,.64) 40%,rgba(8,20,38,.32) 72%,rgba(8,20,38,.18) 100%),linear-gradient(0deg,rgba(8,20,38,.55) 0%,rgba(8,20,38,0) 45%)}
.hero-full .hero-copy{padding:56px 0;max-width:640px}
.hero-full .eyebrow{color:#fff}
.hero-full .eyebrow .dot{color:var(--red);font-weight:700;margin:0 3px}
.hero-full h1{color:#fff}
.hero-full .hero-copy p.sub{color:rgba(255,255,255,.92);max-width:48ch}
@media (max-width:920px){
.hero-full{min-height:clamp(460px,72vh,640px)}
.hero-full .hero-copy{padding:40px 0}
.hero .wrap{grid-template-columns:1fr;padding-bottom:0}
.hero-copy{padding-bottom:36px}
.hero-media{min-height:280px;border-radius:14px;overflow:hidden;margin-bottom:36px}
.hero-media img{position:relative}
}
.kpi{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.kpi-item{display:flex;align-items:center;gap:18px;padding:26px 26px;border-left:1px solid var(--line)}
.kpi-item:first-child{border-left:0;padding-left:0}
.kpi-ico{width:56px;height:56px;flex-shrink:0;color:var(--blue);display:grid;place-items:center}
.kpi-ico .ki{width:100%;height:100%}
.kpi-item:nth-child(3) .kpi-ico .ki{transform:scale(1.28)}
.prod .ic .pi{width:27px;height:27px}
.kpi-num{font-size:34px;font-weight:800;color:var(--navy);letter-spacing:-.02em;line-height:1}
.kpi-num .r{color:var(--red)}
.kpi-lbl{font-family:var(--f);font-size:14.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#3d4f66;margin-top:7px}
@media (max-width:820px){
.kpi-grid{grid-template-columns:repeat(2,1fr)}
.kpi-item:nth-child(3){border-left:0;padding-left:0}
.kpi-item:nth-child(n+3){border-top:1px solid var(--line)}
}
@media (max-width:460px){
.kpi-item{padding:18px;gap:14px}
.kpi-num{font-size:28px}
.kpi-ico{width:46px;height:46px}
/* D7: 375px'te sayac kutulari icerigi kadar genisleyip sayfayi 7px tasiriyordu
   (grid ogesinin varsayilan min-width:auto degeri). Kutu daralabilsin, uzun
   etiket satir atlasin. */
.kpi-item{min-width:0}
.kpi-item>div{min-width:0}
.kpi-lbl{overflow-wrap:anywhere;letter-spacing:.02em;font-size:13px}
}
.sec-navy{background:var(--navy);color:#fff}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.prod{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);transition:transform .35s var(--ease),box-shadow .35s var(--ease);display:flex;flex-direction:column}
.prod:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.prod-img{aspect-ratio:16/10;position:relative;background:var(--surface-2);overflow:hidden}
.prod-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.prod:hover .prod-img img{transform:scale(1.05)}
.prod .ic{position:absolute;left:50%;top:0;transform:translate(-50%,-50%);width:54px;height:54px;border-radius:50%;background:#fff;box-shadow:0 6px 18px -6px rgba(12,35,64,.35);display:grid;place-items:center;color:var(--blue);z-index:3;border:1px solid var(--line)}
.prod .ic svg{width:26px;height:26px}
.prod-body{position:relative;padding:40px 24px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.prod-body h3{font-size:18px;font-weight:700}
.prod-tag{font-family:var(--f-mono);font-size:11px;font-weight:500;color:var(--red);letter-spacing:.04em}
.prod-body p{font-size:13.5px;color:var(--muted);line-height:1.55;flex:1}
.prod-body .link-red{margin-top:8px;font-weight:600}
.prod-compat{font-size:11.5px;color:var(--muted);line-height:1.5;margin-top:6px;border-top:1px solid var(--line);padding-top:12px}
.prod-compat b{display:block;color:var(--navy);font-weight:600;font-size:10.5px;text-transform:uppercase;letter-spacing:.05em;margin-bottom:3px}
@media (max-width:980px){
.prod-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:600px){
.prod-grid{grid-template-columns:1fr}
}
.valz{display:grid;grid-template-columns:1fr 1.05fr;gap:52px;align-items:center}
.valz-copy .eyebrow{margin-bottom:14px}
.valz-copy h2{font-size:clamp(26px,3.2vw,38px);font-weight:800}
.valz-rule{display:block;width:64px;height:3px;background:var(--red);border-radius:2px;margin:18px 0 0}
.valz-copy>p{margin-top:18px;color:var(--muted);font-size:16px;line-height:1.65;max-width:44ch}
.valz-copy .btn{margin-top:26px}
.valz-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:34px 30px}
.valz-stat{display:flex;gap:14px;align-items:flex-start}
.valz-stat .vi{width:34px;height:34px;flex-shrink:0;color:var(--blue)}
.valz-stat .vi svg{width:34px;height:34px}
.valz-stat b{display:block;font-size:24px;font-weight:800;color:var(--navy);line-height:1.05;letter-spacing:-.02em}
.valz-stat strong{display:block;font-size:15px;font-weight:700;color:var(--navy);margin-top:3px}
.valz-stat span{display:block;font-size:13px;color:var(--muted);margin-top:5px;line-height:1.45}
@media (max-width:900px){
.valz{grid-template-columns:1fr;gap:34px}
.valz-stats{gap:26px 24px}
}
@media (max-width:520px){
.valz-stats{grid-template-columns:1fr}
}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.why{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px 24px;box-shadow:var(--shadow);transition:transform .35s var(--ease),border-color .2s}
.why:hover{transform:translateY(-4px);border-color:var(--blue)}
.why-ic{width:56px;height:56px;border-radius:14px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;margin-bottom:18px}
.why-ic svg{width:28px;height:28px}
.why h3{font-size:17px;font-weight:700;margin-bottom:8px}
.why p{font-size:13.5px;color:var(--muted);line-height:1.55}
@media (max-width:900px){
.why-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:520px){
.why-grid{grid-template-columns:1fr}
}
.oem{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center}
.oem-copy .eyebrow{margin-bottom:14px}
.oem-copy h2{font-size:clamp(26px,3.2vw,38px);font-weight:800}
.oem-copy>p{margin-top:16px;color:var(--ink);font-size:15.5px;line-height:1.6;max-width:48ch}
.oem-list{display:flex;flex-direction:column;gap:14px;margin:24px 0}
.oem-list li{display:flex;gap:13px;font-size:14.5px;color:var(--ink)}
.oem-list svg{width:22px;height:22px;color:var(--red);flex-shrink:0}
.oem-list b{color:var(--navy)}
.oem-collage{display:grid;grid-template-columns:1fr 1fr;grid-auto-rows:1fr;gap:14px}
.oem-collage figure{margin:0;border-radius:var(--r-md);overflow:hidden;background:var(--surface-2);aspect-ratio:4/3}
.oem-collage figure.big{grid-column:1/-1;aspect-ratio:16/7}
.oem-collage img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.oem-collage figure:hover img{transform:scale(1.05)}
.oem-benes{display:flex;flex-direction:column;gap:16px;margin:24px 0}
.oem-bene{display:flex;gap:13px}
.oem-bene>svg{width:26px;height:26px;color:var(--red);flex-shrink:0;margin-top:1px}
.oem-bene b{display:block;font-size:15.5px;color:var(--navy);font-weight:700}
.oem-bene span{display:block;font-size:13.5px;color:var(--muted);margin-top:2px;line-height:1.5}
.oem-proof{margin-top:30px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden}
.oem-proof .pf{display:flex;gap:14px;padding:24px 22px;border-left:1px solid var(--line)}
.oem-proof .pf:first-child{border-left:0}
.oem-proof .pf>svg{width:32px;height:32px;flex-shrink:0;color:var(--blue)}
.oem-proof .pf b{display:block;font-size:13.5px;color:var(--navy);font-weight:700;line-height:1.25}
.oem-proof .pf span{display:block;font-size:12px;color:var(--muted);margin-top:5px;line-height:1.45}
@media (max-width:900px){
.oem{grid-template-columns:1fr;gap:32px}
.oem-proof{grid-template-columns:1fr 1fr}
.oem-proof .pf:nth-child(3){border-left:0}
.oem-proof .pf:nth-child(n+3){border-top:1px solid var(--line)}
}
@media (max-width:520px){
.oem-proof{grid-template-columns:1fr}
.oem-proof .pf{border-left:0;border-top:1px solid var(--line)}
.oem-proof .pf:first-child{border-top:0}
}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);transition:transform .35s var(--ease),box-shadow .35s var(--ease);display:flex;flex-direction:column}
.news:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.news-img{aspect-ratio:16/9;overflow:hidden;position:relative;background:var(--surface-2)}
.news-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.news:hover .news-img img{transform:scale(1.05)}
.news-tag{position:absolute;top:12px;left:12px;font-family:var(--f-mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:#fff;background:var(--red);padding:5px 9px;border-radius:5px;font-weight:600}
.news-tag.blue{background:var(--blue)}
.news-tag.navy{background:#0E9F6E}
.news-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.news-date{font-family:var(--f-mono);font-size:11px;color:var(--muted);letter-spacing:.05em}
.news-body h3{font-size:16px;font-weight:700;line-height:1.3}
.news-body p{font-size:13px;color:var(--muted);line-height:1.5;flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-body h3{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-cta{margin-top:6px;display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--red)}
.news-cta svg{width:13px;height:13px;transition:transform .25s}
.news:hover .news-cta svg{transform:translateX(3px)}
.why{position:relative}
.why-badge{position:absolute;top:14px;right:14px;background:var(--red);color:#fff;font-size:10px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:4px 9px;border-radius:5px;display:inline-flex;align-items:center;gap:4px}
@media (max-width:980px){
.news-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){
.news-grid{grid-template-columns:1fr}
}
.dist{background:var(--surface);color:var(--ink);position:relative;overflow:hidden;isolation:isolate}
.dist::before{content:none}
.dist .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:64px 32px}
.dist .eyebrow{color:var(--red);margin-bottom:14px}
.dist h2{color:var(--navy);font-size:clamp(28px,3.4vw,40px);font-weight:800}
.dist p{margin-top:14px;color:var(--muted);font-size:16px;max-width:42ch}
.dist .wrap{grid-template-columns:1fr 1.15fr}
.dist-map{position:relative}
.dist-map img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:16px;box-shadow:var(--shadow-lg);background:#fff}
.dist-cta{margin-top:26px}
.dist-map-head h3{color:var(--navy);font-size:20px;font-weight:700}
.dist-map-head .bar-sm{display:block;width:40px;height:2px;background:var(--red);border-radius:2px;margin:9px 0 0}
.dist-map-head p{margin:9px 0 0;color:var(--muted);font-size:13.5px}
.dist-map .dist-dots{display:block;width:100%;background:transparent!important;box-shadow:none!important;border-radius:0!important;aspect-ratio:1400/540;margin-top:16px;pointer-events:none}
@media (max-width:900px){
.dist .wrap{grid-template-columns:1fr;gap:28px}
}
@media (prefers-reduced-motion:reduce){
.dist-map .pin-ring{animation:none}
}
body.hdr-over-dark .header:not(.scrolled) .search-wide .search-box{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.45)}
body.hdr-over-dark .header:not(.scrolled) .search-wide .search-box .si{color:#fff}
body.hdr-over-dark .header:not(.scrolled) .search-wide .search-box input{color:#fff}
body.hdr-over-dark .header:not(.scrolled) .search-wide .search-box input::placeholder{color:rgba(255,255,255,.72)}

/* Hero uzerinde seffaf ust bant: yalnizca ana sayfada (body.hdr-over-dark),
   sayfa kaydirilana kadar. site.css'teki temel .header kurali degistirilmez. */
body.hdr-over-dark .header:not(.scrolled){background:transparent;border-bottom-color:transparent;-webkit-backdrop-filter:none;backdrop-filter:none}
body.hdr-over-dark .header:not(.scrolled) .logo img{filter:brightness(0) invert(1)}

/* ==========================================================================
   Mobil hero okunabilirliği (sözleşme: mobil öncelikli, metin okunur olmalı)
   Tasarımdan devralınan kusur: scrim yatay bir gradyan (sol koyu → sağ açık).
   Dar ekranda metin gradyanın açık tarafına düşüp okunamıyordu. Mobilde
   dikey ve daha güçlü bir scrim'e geçiyoruz; masaüstü görünümü değişmiyor.
   ========================================================================== */
@media (max-width:920px){
  .hero-scrim{background:linear-gradient(180deg,rgba(8,20,38,.78) 0%,rgba(8,20,38,.62) 45%,rgba(8,20,38,.80) 100%)}
  .hero-full .hero-copy p.sub{color:rgba(255,255,255,.92)}
}
@media (max-width:620px){
  .hero-scrim{background:linear-gradient(180deg,rgba(8,20,38,.84) 0%,rgba(8,20,38,.70) 45%,rgba(8,20,38,.86) 100%)}
}

/* ==========================================================================
   /a/ ile birebir olcuier (2026-09-05 QA turu)
   Faz 2'de cakisan kurallarda site.css'i kazandirmistim; tasarimin ana
   sayfasiyla kiyaslayinca bolum bosluklari ve bolum basligi kucuk kaliyordu.
   Bu dort kural yalnizca ana sayfayi etkiler (home.css sadece burada yuklenir).
   ========================================================================== */
section{padding:84px 0}
@media (max-width:720px){section{padding:56px 0}}
.sec-head{margin:0 auto 46px}
.sec-head h2{font-size:clamp(28px,3.4vw,40px)}