/* ============================================================
   AERO TEDARİK — "Açık Titanyum"
   Beyaz/gümüş metalik zemin · grafit tipografi · havacılık turuncusu
   ============================================================ */
:root{
  --bg:        #f4f6f8;
  --bg-2:      #eceff3;
  --surface:   #ffffff;
  --ink:       #171b21;
  --ink-2:     #444c57;
  --ink-3:     #7a838f;
  --line:      #d7dde4;
  --line-2:    #e6eaef;
  --graphite:  #0e1319;
  --steel:     #5b6674;
  --accent:    #e8590c;   /* remove-before-flight orange */
  --accent-d:  #cf4f0a;
  --accent-sk: rgba(232,89,12,.12);
  --radius:    3px;
  --radius-lg: 6px;
  --wrap:      1220px;
  --ff-head:   "Space Grotesk", system-ui, sans-serif;
  --ff-body:   "Inter", system-ui, sans-serif;
  --ff-mono:   "IBM Plex Mono", ui-monospace, monospace;
  --shadow:    0 1px 2px rgba(16,22,28,.05), 0 8px 24px -12px rgba(16,22,28,.14);
  --shadow-h:  0 2px 6px rgba(16,22,28,.08), 0 20px 40px -18px rgba(16,22,28,.28);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--ff-body);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
  background-image:
    linear-gradient(var(--bg-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--bg-2) 1px, transparent 1px);
  background-size:46px 46px;background-position:-1px -1px;
}
img{max-width:100%;height:auto;display:block}
picture{display:contents}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--ff-head);font-weight:600;line-height:1.14;letter-spacing:-.01em;margin:0}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:24px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:12px;z-index:200;background:var(--graphite);color:#fff;padding:10px 16px;border-radius:var(--radius)}

/* ---- dil geçişi: iki metin gömülü, aktif olan görünür ---- */
.lx{display:none}
html[data-lang="tr"] .lx[lang="tr"]{display:inline}
html[data-lang="en"] .lx[lang="en"]{display:inline}
html[data-lang="tr"] div.lx[lang="tr"]{display:block}
html[data-lang="en"] div.lx[lang="en"]{display:block}

/* ============ Buttons ============ */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--ff-head);font-weight:600;font-size:.94rem;letter-spacing:.01em;
  padding:13px 22px;border-radius:var(--radius);cursor:pointer;border:1px solid transparent;
  transition:transform .15s ease, background .15s ease, box-shadow .15s ease, color .15s;
  white-space:nowrap;
}
.btn svg{flex:none}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-d);transform:translateY(-1px);box-shadow:0 8px 20px -8px rgba(232,89,12,.6)}
.btn-dark{background:var(--graphite);color:#fff}
.btn-dark:hover{background:#000;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--graphite);background:var(--surface)}
.btn-ghost-light{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost-light:hover{border-color:#fff;background:rgba(255,255,255,.08)}

/* ============ Header — "komuta barı" ============ */
.site-head{position:sticky;top:0;z-index:100;background:#080b10;color:#fff}

/* ---- üst şerit ---- */
.head-util{background:#05070a;border-bottom:1px solid rgba(255,255,255,.07);
  height:34px;overflow:hidden;transition:height .22s ease, opacity .22s ease}
.util-inner{display:flex;align-items:center;gap:12px;height:34px;
  font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.04em;color:#8b95a2}
.util-loc{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.util-loc svg{color:var(--accent)}
.util-sep{width:1px;height:12px;background:rgba(255,255,255,.12)}
.util-hours{white-space:nowrap}
.util-right{display:flex;align-items:center;gap:16px;margin-left:auto}
.util-link{display:inline-flex;align-items:center;gap:6px;color:#8b95a2;transition:color .15s;white-space:nowrap}
.util-link:hover{color:#fff}
.util-link:hover svg{color:var(--accent)}
.lang-toggle{display:flex;align-items:center;gap:5px;font-family:var(--ff-mono);font-size:.72rem;font-weight:500;
  border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);padding:3px 9px;color:#8b95a2;transition:border-color .15s}
.lang-toggle:hover{border-color:rgba(255,255,255,.4)}
.lang-toggle .lg.on{color:var(--accent)}
.lang-toggle .sep{color:rgba(255,255,255,.2)}

/* ---- ana bar ---- */
.head-main{position:relative;background:#080b10;border-bottom:1px solid rgba(255,255,255,.08)}
.head-inner{display:flex;align-items:center;gap:22px;height:68px;transition:height .22s ease}
.brand-logo{width:auto;height:36px;transition:height .22s ease}
.head-scan{position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent, var(--accent) 18%, var(--accent) 82%, transparent);
  opacity:0;transform:scaleX(.2);transform-origin:center;transition:opacity .25s ease, transform .35s ease}
.site-head.is-open .head-scan{opacity:1;transform:scaleX(1)}

.nav{display:flex;align-items:center;gap:2px;margin-left:6px}
.nav-item{position:static}
.nav-link{
  display:inline-flex;align-items:center;gap:6px;position:relative;
  font-family:var(--ff-head);font-weight:600;font-size:.79rem;letter-spacing:.09em;text-transform:uppercase;
  color:#c2cad4;padding:24px 14px;transition:color .15s;
}
.nav-link::after{content:"";position:absolute;left:14px;right:14px;bottom:14px;height:2px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.nav-link:hover,.nav-link:focus-visible,.nav-item.is-active .nav-link{color:#fff}
.nav-link:hover::after,.nav-link:focus-visible::after,.nav-item.is-active .nav-link::after{transform:scaleX(1)}
.nav-chev{opacity:.55;transition:transform .2s ease, opacity .2s}
.nav-item.is-active .nav-chev{transform:rotate(180deg);opacity:1;color:var(--accent)}

.head-tools{display:flex;align-items:center;gap:10px;margin-left:auto}
.search{display:flex;align-items:center;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);overflow:hidden;transition:border-color .15s, background .15s}
.search:focus-within{border-color:var(--accent);background:rgba(255,255,255,.08)}
.search input{border:0;background:transparent;padding:8px 12px;font-family:var(--ff-body);font-size:.85rem;width:180px;color:#fff;outline:none}
.search input::placeholder{color:#7b8593}
.search button{border:0;background:transparent;padding:7px 10px;color:#8b95a2;cursor:pointer;display:flex}
.search button:hover{color:var(--accent)}

.burger{display:none;flex-direction:column;gap:4px;background:transparent;border:0;cursor:pointer;padding:8px}
.burger span{width:22px;height:2px;background:#fff;transition:.2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---- kaydırınca sıkışma ---- */
.site-head.is-scrolled .head-util{height:0;opacity:0;border-bottom-color:transparent}
.site-head.is-scrolled .head-inner{height:56px}
.site-head.is-scrolled .brand-logo{height:30px}
.site-head.is-scrolled .nav-link{padding-top:18px;padding-bottom:18px}

/* ============ Mega menü ============ */
.mega{position:absolute;left:0;right:0;top:100%;background:#0b0f15;
  border-bottom:1px solid rgba(255,255,255,.08);
  box-shadow:0 30px 60px -30px rgba(0,0,0,.85);
  opacity:0;transform:translateY(-8px);pointer-events:none;
  transition:opacity .18s ease, transform .18s ease;
  background-image:linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
                   linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size:46px 46px;
}
.nav-item.is-active .mega{opacity:1;transform:translateY(0);pointer-events:auto}
.mega-inner{display:flex;gap:34px;padding:30px 24px 28px;position:relative}
.mega-inner::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(232,89,12,.55),transparent)}

.mega-h{display:flex;align-items:flex-start;gap:8px;margin:0 0 14px;min-height:32px;
  font-family:var(--ff-mono);font-size:.7rem;line-height:1.35;letter-spacing:.13em;text-transform:uppercase;color:#7b8593}
.mega-dot{width:5px;height:5px;border-radius:50%;background:var(--accent);flex:none;margin-top:5px;box-shadow:0 0 0 3px var(--accent-sk)}

/* ürünler paneli */
.mega-products .mega-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;flex:1;min-width:0;align-items:start}
.mega-fam + .mega-fam{margin-top:24px;padding-top:20px;border-top:1px dashed rgba(255,255,255,.09)}
.mega-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1px}
.mega-list a{display:flex;align-items:baseline;gap:8px;padding:6px 8px;margin-left:-8px;border-radius:var(--radius);
  font-size:.88rem;color:#c2cad4;transition:background .13s, color .13s}
.mega-list a:hover{background:rgba(255,255,255,.06);color:#fff}
.mega-list a:hover .ml-c{color:var(--accent);border-color:rgba(232,89,12,.45)}
.ml-n{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ml-c{font-family:var(--ff-mono);font-size:.68rem;color:#6c7683;border:1px solid rgba(255,255,255,.1);
  border-radius:2px;padding:0 5px;transition:color .13s, border-color .13s}
.mega-more{font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.05em;color:#7b8593 !important;margin-top:4px}
.mega-more:hover{color:var(--accent) !important}

/* sağ ray */
.mega-rail{position:relative;width:250px;flex:none;padding:22px 20px;border:1px solid rgba(255,255,255,.09);
  background:linear-gradient(150deg, rgba(232,89,12,.10), rgba(255,255,255,.02) 55%);border-radius:var(--radius-lg)}
.rail-brk{position:absolute;top:8px;left:8px;width:12px;height:12px;border-left:1px solid var(--accent);border-top:1px solid var(--accent);opacity:.75}
.rail-kicker{margin:0 0 8px;font-family:var(--ff-mono);font-size:.68rem;letter-spacing:.14em;color:var(--accent)}
.rail-title{margin:0 0 6px;font-family:var(--ff-head);font-weight:600;font-size:1.02rem;color:#fff;line-height:1.25}
.rail-text{margin:0 0 16px;font-size:.82rem;line-height:1.5;color:#8b95a2}
.rail-cta{display:inline-flex;align-items:center;gap:7px;font-family:var(--ff-head);font-weight:600;font-size:.82rem;color:#fff;
  border-bottom:1px solid rgba(255,255,255,.25);padding-bottom:3px;transition:color .15s, border-color .15s}
.rail-cta:hover{color:var(--accent);border-color:var(--accent)}
.rail-total{display:flex;align-items:center;gap:9px;margin-top:20px;padding-top:14px;border-top:1px solid rgba(255,255,255,.09);color:#c2cad4;transition:color .15s}
.rail-total:hover{color:var(--accent)}
.rt-n{font-family:var(--ff-head);font-weight:700;font-size:1.5rem;color:#fff;letter-spacing:-.02em}
.rt-l{font-size:.8rem;flex:1}

/* markalar paneli */
.mega-brands{flex-direction:column;gap:0}
.mega-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.mega-head .mega-h{margin:0}
.mega-headlink{display:inline-flex;align-items:center;gap:7px;font-family:var(--ff-head);font-weight:600;font-size:.82rem;color:#c2cad4;transition:color .15s}
.mega-headlink:hover{color:var(--accent)}
.mega-logos{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.mlogo{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;height:96px;padding:12px 10px;
  border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);background:#fff;
  transition:border-color .15s, box-shadow .15s, transform .15s}
.mlogo:hover{border-color:var(--accent);box-shadow:0 10px 26px -14px rgba(232,89,12,.8);transform:translateY(-2px)}
.mlogo-img{display:flex;align-items:center;justify-content:center;height:44px}
.mlogo-img img{max-height:42px;max-width:120px;width:auto;object-fit:contain;mix-blend-mode:multiply;transition:transform .18s}
.mlogo:hover .mlogo-img img{transform:scale(1.04)}
.mlogo-txt{font-family:var(--ff-head);font-weight:600;font-size:.9rem;color:var(--graphite);text-align:center;line-height:1.2}
.mlogo-c{font-family:var(--ff-mono);font-size:.66rem;color:var(--ink-3)}
.mlogo:hover .mlogo-c{color:var(--accent-d)}

/* savunma paneli */
.mega-defense{align-items:stretch}
.def-plats{flex:1.15;min-width:0}
.def-specs{flex:1;min-width:0;padding-left:34px;border-left:1px solid rgba(255,255,255,.08)}
.mplat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.mplat-card{display:flex;align-items:center;gap:13px;padding:15px 14px;
  border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);background:rgba(255,255,255,.03);
  color:#c2cad4;transition:border-color .15s, background .15s, color .15s, transform .15s}
.mplat-card svg{color:var(--accent);opacity:.85;flex:none}
.mplat-card:hover{border-color:rgba(232,89,12,.5);background:rgba(255,255,255,.06);color:#fff;transform:translateY(-2px)}
.plat-n{font-family:var(--ff-head);font-weight:600;font-size:.86rem;line-height:1.25}
.spec-list{list-style:none;margin:0 0 18px;padding:0}
.spec-list li{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px dashed rgba(255,255,255,.09)}
.sl-n{font-family:var(--ff-head);font-weight:600;font-size:.86rem;color:#e6eaef}
.sl-c{font-family:var(--ff-mono);font-size:.7rem;color:#7b8593;white-space:nowrap}
.def-cta{position:relative;width:240px;flex:none;padding:22px 20px;border:1px solid rgba(255,255,255,.09);
  background:linear-gradient(150deg, rgba(232,89,12,.10), rgba(255,255,255,.02) 55%);border-radius:var(--radius-lg)}
.btn-sm{padding:10px 16px;font-size:.85rem}
.rail-tel{display:block;margin-top:12px;font-family:var(--ff-mono);font-size:.78rem;color:#8b95a2;transition:color .15s}
.rail-tel:hover{color:#fff}

/* ---- mobil menü ---- */
.mobile-nav{display:none;flex-direction:column;background:#080b10;border-bottom:1px solid rgba(255,255,255,.08);
  max-height:calc(100vh - 90px);overflow-y:auto}
.mn-top{display:flex;align-items:center;gap:10px;padding:14px 24px}
.mn-search{flex:1;display:flex}
.mn-search input{width:100%}
.mn-link,.mn-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;
  padding:15px 24px;font-family:var(--ff-head);font-weight:600;font-size:.84rem;letter-spacing:.08em;text-transform:uppercase;
  border-top:1px solid rgba(255,255,255,.07);color:#e6eaef;background:transparent;border-left:0;border-right:0;border-bottom:0;cursor:pointer;text-align:left}
.mn-toggle svg{transition:transform .2s ease;color:#7b8593}
.mn-toggle[aria-expanded="true"]{color:var(--accent)}
.mn-toggle[aria-expanded="true"] svg{transform:rotate(180deg);color:var(--accent)}
.mn-panel{padding:6px 24px 16px;background:rgba(255,255,255,.02)}
.mn-h{margin:14px 0 6px;font-family:var(--ff-mono);font-size:.66rem;letter-spacing:.13em;text-transform:uppercase;color:#6c7683}
.mn-panel a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 0;font-size:.9rem;color:#c2cad4;border:0}
.mn-panel a:hover{color:#fff}
.mn-all{margin-top:14px;font-family:var(--ff-head);font-weight:600;color:var(--accent) !important}
.mn-foot{display:flex;flex-direction:column;gap:4px;padding:16px 24px 20px;border-top:1px solid rgba(255,255,255,.07);
  font-family:var(--ff-mono);font-size:.78rem}
.mn-foot a{color:#8b95a2}
.mn-foot a:hover{color:#fff}

/* ============ Hero ============ */
.hero{position:relative;background:var(--graphite);color:#fff;overflow:hidden}
.hero-grid{position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px);
  background-size:52px 52px;
  -webkit-mask-image:radial-gradient(120% 90% at 78% 12%, #000 0%, transparent 72%);
          mask-image:radial-gradient(120% 90% at 78% 12%, #000 0%, transparent 72%);
}
.hero::after{content:"";position:absolute;right:-10%;top:-30%;width:60%;height:160%;
  background:radial-gradient(closest-side, rgba(232,89,12,.16), transparent 70%);pointer-events:none}
.hero-inner{position:relative;padding:88px 24px 40px}
.kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--ff-mono);font-size:.8rem;
  letter-spacing:.14em;text-transform:uppercase;color:#aeb7c2;margin:0 0 26px}
.kdot{width:8px;height:8px;background:var(--accent);border-radius:50%;box-shadow:0 0 0 4px var(--accent-sk)}
.hero-h1{font-size:clamp(2.35rem,5.6vw,4.35rem);font-weight:700;letter-spacing:-.025em}
.hero-h1 .hl-a{display:block;color:#fff}
.hero-h1 .hl-b{display:block;color:#8b97a5}
.hero-rule{display:block;width:64px;height:3px;background:var(--accent);margin:26px 0}
.hero-sub{max-width:600px;font-size:1.12rem;color:#c4ccd5;margin:0 0 34px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
/* stat strip */
.stat-strip{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:rgba(255,255,255,.09);border-top:1px solid rgba(255,255,255,.09);margin-top:72px}
.stat{background:var(--graphite);padding:26px 24px;display:flex;flex-direction:column;gap:6px}
.stat-n{font-family:var(--ff-head);font-size:1.85rem;font-weight:600;color:#fff;display:flex;align-items:center;min-height:34px}
.stat-n svg{color:var(--accent)}
.stat-l{font-size:.82rem;color:#98a2ae;letter-spacing:.02em}

/* ============ Section frame ============ */
.sec{padding:80px 0}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:40px}
.sec-kicker{font-family:var(--ff-mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 12px}
.sec-title{font-size:clamp(1.5rem,3vw,2.05rem);max-width:640px;color:var(--graphite)}
.sec-link{display:inline-flex;align-items:center;gap:7px;font-family:var(--ff-head);font-weight:600;font-size:.9rem;color:var(--ink);
  border-bottom:2px solid var(--accent);padding-bottom:3px;transition:gap .15s}
.sec-link:hover{gap:12px;color:var(--accent)}

/* ============ Brand wall ============ */
.sec-brands{background:var(--surface);border-block:1px solid var(--line)}
.brand-wall{display:grid;grid-template-columns:repeat(auto-fill,minmax(178px,1fr));gap:1px;background:var(--line-2);
  border:1px solid var(--line-2)}
.brand-cell{background:var(--surface);padding:20px 18px;display:flex;flex-direction:column;gap:6px;min-height:88px;
  justify-content:center;position:relative;transition:background .16s, transform .16s}
.brand-cell:not(.brand-cell--static):hover{background:#fff;z-index:2;box-shadow:0 10px 28px -14px rgba(16,22,28,.35)}
.brand-cell:not(.brand-cell--static):hover .bc-name{color:var(--accent-d)}
.brand-cell:not(.brand-cell--static):hover .bc-count{color:var(--accent)}
.brand-cell::before{content:"";position:absolute;left:0;top:0;width:0;height:3px;background:var(--accent);transition:width .2s}
.brand-cell:not(.brand-cell--static):hover::before{width:100%}
.bc-name{font-family:var(--ff-head);font-weight:600;font-size:.98rem;color:var(--graphite);letter-spacing:-.01em;transition:color .16s;overflow-wrap:anywhere;hyphens:auto}
.bc-count{font-family:var(--ff-mono);font-size:.72rem;color:var(--ink-3);letter-spacing:.03em;transition:color .16s}
.brand-cell--static{opacity:.9}
.brand-cell--static .bc-name{color:var(--steel);font-weight:500}
.brand-note{margin:20px 0 0;font-family:var(--ff-mono);font-size:.76rem;color:var(--ink-3);letter-spacing:.02em}
.brand-wall--page{margin-top:14px}

/* ============ Featured cards ============ */
.feat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:14px}
.feat-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px 20px 18px;
  display:flex;flex-direction:column;gap:10px;position:relative;overflow:hidden;transition:border-color .16s, transform .16s, box-shadow .16s}
.feat-card:hover{border-color:var(--graphite);transform:translateY(-3px);box-shadow:var(--shadow-h)}
.feat-idx{font-family:var(--ff-mono);font-size:.78rem;color:var(--ink-3);letter-spacing:.05em}
.feat-name{font-family:var(--ff-head);font-weight:600;font-size:1.28rem;color:var(--graphite);margin-top:auto}
.feat-meta{display:flex;align-items:center;gap:7px;font-family:var(--ff-mono);font-size:.76rem;color:var(--ink-2);
  border-top:1px solid var(--line-2);padding-top:12px}
.feat-card:hover .feat-meta{color:var(--accent)}

/* ============ About split ============ */
.sec-about{background:var(--surface);border-block:1px solid var(--line)}
.about-split{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.about-teaser{color:var(--ink-2);font-size:1.03rem;margin:20px 0 28px}
.spec-card{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:var(--bg)}
.spec-row{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line-2)}
.spec-row:last-child{border-bottom:0}
.spec-row .lx{font-family:var(--ff-mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.spec-row strong{justify-self:end;text-align:right;font-family:var(--ff-head);font-weight:600;color:var(--graphite);font-size:.96rem}

/* ============ CTA band ============ */
.cta-band{background:var(--graphite);color:#fff;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);background-size:52px 100%}
.cta-inner{position:relative;padding:56px 24px;display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.cta-inner h2{font-size:clamp(1.4rem,2.6vw,1.9rem);max-width:520px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ============ Breadcrumb ============ */
.crumb{background:var(--surface);border-bottom:1px solid var(--line)}
.crumb .wrap{display:flex;align-items:center;gap:10px;padding-block:14px;font-size:.84rem;flex-wrap:wrap}
.crumb a{color:var(--ink-3);font-family:var(--ff-mono);font-size:.8rem}
.crumb a:hover{color:var(--accent)}
.crumb-sep{color:var(--line)}
.crumb-cur{color:var(--graphite);font-family:var(--ff-mono);font-size:.8rem}

/* ============ List / product grid ============ */
.list-head{margin-bottom:34px}
.page-title{font-size:clamp(1.7rem,3.6vw,2.5rem);color:var(--graphite)}
.list-count{font-family:var(--ff-mono);font-size:.82rem;color:var(--ink-2);margin:14px 0 0}
.list-count--sub{color:var(--ink-3);margin-top:6px}
.list-intro{margin-top:16px;max-width:820px;color:var(--ink-2)}
.p-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(228px,1fr));gap:16px}
.p-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  display:flex;flex-direction:column;transition:border-color .16s, transform .16s, box-shadow .16s}
.p-card:hover{border-color:var(--graphite);transform:translateY(-3px);box-shadow:var(--shadow-h)}
.p-card-img{aspect-ratio:1/1;background:#fff;display:flex;align-items:center;justify-content:center;padding:18px;border-bottom:1px solid var(--line-2)}
.p-card-img img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.ph-img{color:var(--line);display:flex}
.p-card-body{padding:15px 16px 16px;display:flex;flex-direction:column;gap:12px;flex:1}
.p-card-name{font-family:var(--ff-head);font-weight:500;font-size:.96rem;color:var(--graphite);line-height:1.32;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.p-card-cta{margin-top:auto;display:inline-flex;align-items:center;gap:6px;font-family:var(--ff-mono);font-size:.76rem;
  color:var(--ink-3);letter-spacing:.03em;transition:gap .15s}
.p-card:hover .p-card-cta{color:var(--accent);gap:10px}
.empty{padding:48px 0;color:var(--ink-2);font-size:1.05rem}

/* ============ Product detail ============ */
.product-top{display:grid;grid-template-columns:1fr 1.1fr;gap:52px;align-items:start}
.pm-frame{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);aspect-ratio:1/1;
  display:flex;align-items:center;justify-content:center;padding:40px;position:relative}
.pm-frame::before,.pm-frame::after{content:"";position:absolute;width:14px;height:14px;border:2px solid var(--accent);opacity:.55}
.pm-frame::before{left:14px;top:14px;border-right:0;border-bottom:0}
.pm-frame::after{right:14px;bottom:14px;border-left:0;border-top:0}
.pm-frame img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.pm-frame .ph-img{color:var(--line)}
.pm-frame .ph-img svg{width:120px;height:120px}
.pm-brand{display:inline-flex;margin-top:14px;font-family:var(--ff-mono);font-size:.78rem;letter-spacing:.06em;
  text-transform:uppercase;color:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius);padding:7px 13px;transition:.15s}
.pm-brand:hover{border-color:var(--accent);color:var(--accent)}
.product-title{font-size:clamp(1.5rem,3vw,2.15rem);color:var(--graphite);margin-bottom:20px}
.product-short{color:var(--ink-2);font-size:1.05rem;margin-bottom:26px}
.product-short p{margin:0 0 10px}
.quote-box{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:var(--radius-lg);padding:26px 26px 28px}
.quote-h{font-size:1.16rem;color:var(--graphite);margin-bottom:8px}
.quote-p{color:var(--ink-2);font-size:.96rem;margin:0 0 20px}
.quote-actions{display:flex;gap:12px;flex-wrap:wrap}
.product-desc-wrap{margin-top:64px}
.desc-h,.rel-h{font-size:1.3rem;color:var(--graphite);padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:26px;
  display:flex;align-items:center;gap:12px}
.desc-h::before,.rel-h::before{content:"";width:20px;height:3px;background:var(--accent)}
.product-desc{max-width:900px}
.related{margin-top:64px}
.p-grid--rel{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}

/* ============ Rich text (product/category/page bodies) ============ */
.rich{color:var(--ink-2);font-size:1rem;line-height:1.75}
.rich h2{font-size:1.32rem;color:var(--graphite);margin:32px 0 14px}
.rich h3{font-size:1.12rem;color:var(--graphite);margin:26px 0 12px}
.rich h4{font-size:1rem;color:var(--graphite);margin:22px 0 10px}
.rich p{margin:0 0 15px}
.rich ul,.rich ol{margin:0 0 18px;padding-left:22px}
.rich li{margin:0 0 8px}
.rich li::marker{color:var(--accent)}
.rich strong{color:var(--graphite)}
.rich a{color:var(--accent-d);text-decoration:underline;text-underline-offset:2px}
.rich table{width:100%;border-collapse:collapse;margin:20px 0;font-size:.92rem;display:block;overflow-x:auto}
.rich th,.rich td{border:1px solid var(--line);padding:10px 13px;text-align:left;vertical-align:top}
.rich th{background:var(--bg-2);font-family:var(--ff-head);font-weight:600;color:var(--graphite)}
.rich blockquote{border-left:3px solid var(--accent);margin:20px 0;padding:6px 20px;color:var(--ink-2);background:var(--bg-2)}

/* ============ Simple content pages ============ */
.sec-page{background:var(--surface);border-top:1px solid var(--line);min-height:52vh}
.page-narrow{max-width:860px}
.page-lead{font-size:1.14rem;color:var(--ink-2);max-width:720px;margin:0 0 30px}
.page-body{margin-bottom:36px}
.page-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;background:var(--line-2);
  border:1px solid var(--line-2);border-radius:var(--radius-lg);overflow:hidden;margin:36px 0}
.fact{background:var(--surface);padding:18px 20px;display:flex;flex-direction:column;gap:5px}
.fact .fk{font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.fact .fv{font-family:var(--ff-head);font-weight:500;color:var(--graphite);font-size:.96rem}
.page-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px}
.spec-body h3{font-family:var(--ff-mono);font-size:.92rem;letter-spacing:.04em;text-transform:uppercase;color:var(--accent-d)}

/* ============ Contact ============ */
.contact-split{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;margin-top:34px}
.ci-h{font-size:1.16rem;color:var(--graphite);margin-bottom:18px}
.ci-legal{font-family:var(--ff-head);font-weight:600;color:var(--graphite);margin:0 0 16px}
.ci-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.ci-list li{display:flex;flex-direction:column;gap:3px}
.ci-k{font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.ci-v{color:var(--graphite);font-size:1rem}
.ci-v a:hover{color:var(--accent)}
.ci-ig{display:inline-flex;align-items:center;gap:8px;margin-top:22px;color:var(--ink-2);font-family:var(--ff-mono);font-size:.82rem}
.ci-ig:hover{color:var(--accent)}
.contact-form-wrap{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px}
.cform{display:flex;flex-direction:column;gap:16px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cform label{display:flex;flex-direction:column;gap:6px}
.cform label span{font-family:var(--ff-mono);font-size:.74rem;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-3)}
.cform input,.cform textarea{border:1px solid var(--line);border-radius:var(--radius);padding:11px 13px;font-family:var(--ff-body);
  font-size:.95rem;background:var(--surface);color:var(--ink);outline:none;transition:border-color .15s}
.cform input:focus,.cform textarea:focus{border-color:var(--accent)}
.cform textarea{resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-note{padding:13px 16px;border-radius:var(--radius);margin-bottom:18px;font-size:.92rem}
.form-note.ok{background:#e7f6ec;color:#1a7f3c;border:1px solid #b6e2c4}
.form-note.err{background:#fdeceb;color:#c0392b;border:1px solid #f3c6c1}
.map-wrap{margin-top:44px;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;line-height:0}

/* ============ 404 ============ */
.sec-404{background:var(--surface);border-top:1px solid var(--line)}
.nf-inner{text-align:center;padding:60px 0}
.nf-code{font-family:var(--ff-mono);font-size:4rem;color:var(--accent);margin:0 0 8px;letter-spacing:.05em}
.nf-text{color:var(--ink-2);margin:14px 0 28px}

/* ============ Footer ============ */
.site-foot{background:var(--graphite);color:#c4ccd5}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding:64px 24px 44px}
.foot-logo{height:36px;width:auto;filter:brightness(0) invert(1);opacity:.92;margin-bottom:18px}
.foot-desc{font-size:.92rem;color:#9aa4b0;max-width:320px;margin:0 0 18px}
.foot-ig{display:inline-flex;align-items:center;gap:8px;color:#c4ccd5;font-family:var(--ff-mono);font-size:.82rem}
.foot-ig:hover{color:var(--accent)}
.foot-col h3{font-family:var(--ff-mono);font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:#7c8794;margin:0 0 18px;font-weight:500}
.foot-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.foot-col ul a{font-size:.92rem;color:#c4ccd5;transition:color .15s}
.foot-col ul a:hover{color:#fff}
.foot-brands a:hover{color:var(--accent)}
.foot-contact{font-style:normal;display:flex;flex-direction:column;gap:9px;font-size:.92rem}
.foot-contact .fc-line{color:#9aa4b0}
.foot-contact a:hover{color:#fff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.09)}
.foot-bottom-inner{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:20px 24px;flex-wrap:wrap}
.fb-left{font-size:.82rem;color:#7c8794}
.fb-right{font-size:.8rem;color:#6b7682;font-family:var(--ff-mono);letter-spacing:.02em;text-align:right}

/* ============ Reveal ============ */
.sec,.cta-band{opacity:1}
[data-reveal]{opacity:0;transform:translateY(16px);transition:opacity .6s ease, transform .6s ease}
[data-reveal].in{opacity:1;transform:none}

/* ============ Responsive ============ */
/* ---- header: ara kırılımlar ---- */
@media(max-width:1240px){
  .mega-rail,.def-cta{display:none}
  .mega-products .mega-cols{grid-template-columns:repeat(4,1fr);gap:22px}
  .mega-logos{grid-template-columns:repeat(4,1fr)}
  .nav-link{padding-left:11px;padding-right:11px;font-size:.75rem;letter-spacing:.07em}
  .search input{width:150px}
}
@media(max-width:1060px){
  .util-hours,.util-sep{display:none}
  .search input{width:120px}
}

@media(max-width:1000px){
  .nav{display:none}
  .burger{display:flex}
  .head-util{display:none}
  .head-inner{height:60px}
  .mobile-nav{display:none}
  .mobile-nav[data-open]{display:flex}
  .about-split{grid-template-columns:1fr;gap:36px}
  .product-top{grid-template-columns:1fr;gap:32px}
  .product-media{max-width:460px}
  .contact-split{grid-template-columns:1fr;gap:32px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
  .search input{width:150px}
}
@media(max-width:680px){
  .sec{padding:56px 0}
  .hero-inner{padding:56px 24px 32px}
  .stat-strip{grid-template-columns:1fr 1fr;margin-top:48px}
  .sec-head{flex-direction:column;align-items:flex-start;gap:16px}
  .frow{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .foot-bottom-inner{flex-direction:column;align-items:flex-start}
  .fb-right{text-align:left}
  .head-inner .search{display:none}
  .cta-inner{flex-direction:column;align-items:flex-start}
}
img{width:auto;height:auto}

/* ---- Ürün altı keşif şeridi (diğer marka/ürün grupları) ---- */
.sec-explore{background:var(--graphite);color:#fff;padding:64px 0 70px;margin-top:20px}
.explore-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:30px}
.explore-kicker{font-family:var(--ff-mono);font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 10px}
.explore-title{font-family:var(--ff-head);font-size:clamp(1.4rem,2.4vw,1.9rem);font-weight:600;line-height:1.25;color:#fff;margin:0;max-width:640px}
.explore-all{display:inline-flex;align-items:center;gap:8px;font-family:var(--ff-mono);font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;
  color:#fff;border-bottom:1px solid var(--accent);padding-bottom:5px;transition:.16s}
.explore-all:hover{color:var(--accent);gap:12px}
.explore-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(178px,1fr));gap:1px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.14)}
.ex-cell{background:var(--graphite);padding:18px 18px 16px;display:flex;flex-direction:column;gap:5px;min-height:84px;
  position:relative;overflow:hidden;transition:background .16s}
.ex-cell::before{content:"";position:absolute;left:0;top:0;width:0;height:2px;background:var(--accent);transition:width .2s}
.ex-cell:hover{background:#161c24}
.ex-cell:hover::before{width:100%}
.ex-name{font-family:var(--ff-head);font-weight:600;font-size:.96rem;color:#fff;letter-spacing:-.01em;overflow-wrap:anywhere}
.ex-count{font-family:var(--ff-mono);font-size:.74rem;color:#8d97a4;transition:color .16s}
.ex-cell:hover .ex-count{color:var(--accent)}
@media (max-width:640px){
  .sec-explore{padding:48px 0 52px}
  .explore-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}
}

/* ---- Marka logoları (marka duvarı + keşif şeridi) ---- */
.bc-logo{display:flex;align-items:center;justify-content:flex-start;height:68px;margin-bottom:6px}
.bc-logo img{max-height:64px;max-width:158px;width:auto;height:auto;object-fit:contain;mix-blend-mode:multiply;transition:transform .18s}
.brand-cell:not(.brand-cell--static):hover .bc-logo img{transform:scale(1.04)}
.brand-cell{min-height:158px;justify-content:space-between}
.ex-logo{display:flex;align-items:center;height:48px;margin-bottom:6px}
.ex-logo img{max-height:44px;max-width:132px;width:auto;height:auto;object-fit:contain;background:#fff;padding:4px 7px;border-radius:2px;transition:transform .18s}
.ex-cell:hover .ex-logo img{transform:scale(1.04)}
.ex-cell{min-height:132px;justify-content:space-between}
@media (max-width:640px){
  .bc-logo{height:52px}
  .bc-logo img{max-height:48px;max-width:118px}
  .brand-cell{min-height:132px}
}

/* ---- İletişim: form yok, doğrudan kanallar ---- */
.reach-lead{color:var(--ink-2);line-height:1.65;margin:0 0 22px;max-width:520px}
.reach-pref{font-family:var(--ff-mono);font-size:.82rem;background:var(--accent-sk);border-left:2px solid var(--accent);
  padding:10px 14px;margin:0 0 22px;color:var(--ink)}
.reach-pref-k{color:var(--ink-3);text-transform:uppercase;letter-spacing:.06em;font-size:.74rem;margin-right:6px}
.reach-actions{display:grid;gap:12px}
.reach-card{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:14px;align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;transition:.16s}
.reach-card svg{grid-row:1 / span 2;color:var(--accent)}
.reach-card:hover{border-color:var(--graphite);transform:translateY(-1px);box-shadow:var(--shadow)}
.reach-k{font-family:var(--ff-mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.reach-v{font-family:var(--ff-head);font-weight:600;font-size:1.02rem;color:var(--ink)}
.reach-card:hover .reach-v{color:var(--accent-d)}

/* ============================================================
   Havacılık/savunma tasarım katmanı — hepsi vektörel (SVG/CSS)
   ============================================================ */

/* Hero: teknik çizim (blueprint) katmanı + radar taraması */
.hero-bp{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.hero-bp svg{position:absolute;right:-4%;top:50%;transform:translateY(-50%);width:min(760px,62%);height:auto;
  color:#fff;opacity:.09}
.hero-scan{position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,transparent 0%,rgba(232,89,12,.16) 48%,rgba(232,89,12,.34) 50%,rgba(232,89,12,.16) 52%,transparent 100%);
  width:36%;left:-40%;animation:heroScan 9s linear infinite;mix-blend-mode:screen}
@keyframes heroScan{0%{left:-40%}55%{left:104%}100%{left:104%}}

/* "Remove before flight" şeridi */
.rbf{position:absolute;right:24px;top:0;display:flex;align-items:flex-start;gap:0;pointer-events:none}
.rbf-tag{background:var(--accent);color:#fff;font-family:var(--ff-mono);font-size:.62rem;letter-spacing:.16em;
  text-transform:uppercase;padding:8px 12px 9px;writing-mode:vertical-rl;border-radius:0 0 2px 2px;
  box-shadow:0 6px 18px -8px rgba(232,89,12,.8)}
.rbf-cord{width:1px;height:52px;background:linear-gradient(180deg,var(--accent),transparent)}

/* Bölüm zeminlerinde soluk teknik ızgara + perçin sırası */
.sec-platforms{position:relative;background:var(--bg-2)}
.sec-platforms::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;
  background:repeating-linear-gradient(90deg,var(--line) 0 3px,transparent 3px 14px)}
.plat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);margin-top:30px}
.plat-card{background:var(--surface);padding:30px 22px 26px;display:flex;flex-direction:column;gap:14px;
  align-items:flex-start;position:relative;transition:background .16s}
.plat-card:hover{background:#fff}
.plat-card::after{content:"";position:absolute;left:22px;bottom:0;width:0;height:2px;background:var(--accent);transition:width .22s}
.plat-card:hover::after{width:44px}
.plat-ic{width:44px;height:44px;color:var(--steel);transition:color .16s}
.plat-card:hover .plat-ic{color:var(--accent)}
.plat-name{font-family:var(--ff-head);font-weight:600;font-size:1rem;color:var(--ink)}

/* Standartlar */
.std-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin-top:30px}
.std-card{border:1px solid var(--line);border-left:2px solid var(--accent);background:var(--surface);
  padding:18px 20px;display:flex;flex-direction:column;gap:6px}
.std-fam{font-family:var(--ff-head);font-weight:600;font-size:1.02rem;color:var(--ink)}
.std-ex{font-family:var(--ff-mono);font-size:.72rem;color:var(--ink-3);line-height:1.5;overflow-wrap:anywhere}
.std-hits{font-family:var(--ff-mono);font-size:.72rem;color:var(--accent-d);letter-spacing:.04em}

@media (prefers-reduced-motion:reduce){
  .hero-scan{animation:none;display:none}
}
@media (max-width:640px){
  .rbf{right:12px}
  .rbf-tag{font-size:.56rem;padding:6px 9px 7px}
  .hero-bp svg{opacity:.06;width:110%;right:-30%}
}

/* ---- Açık zeminli bölümlerde soluk teknik dekor ---- */
.sec{position:relative;overflow:hidden}
.sec > .wrap{position:relative;z-index:1}
.deco{position:absolute;pointer-events:none;color:var(--steel);opacity:.13;z-index:0}
.deco svg{display:block;width:100%;height:auto}
.deco--tr{right:-60px;top:-50px;width:min(440px,44vw)}
.deco--tl{left:-70px;top:-50px;width:min(360px,38vw)}
.deco--br{right:-50px;bottom:-60px;width:min(460px,46vw)}
.deco--bl{left:-50px;bottom:-60px;width:min(380px,40vw)}
/* dar ekranda dekor içeriği bastırmasın */
@media (max-width:860px){ .deco{opacity:.09;width:60vw} }
@media (max-width:560px){ .deco{display:none} }

/* Bölüm ayracı: perçin sırası */
.sec-featured::before,.sec-about::before,.sec-std::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;
  background:repeating-linear-gradient(90deg,var(--line) 0 3px,transparent 3px 14px)}