/* ============================================================
   Ortadoğu Vida Kovan Makina Sanayi — ortadoguvida.com
   Açık kurumsal tema · 2026
   ============================================================ */
:root{
  --navy:#14283f;
  --navy-2:#1d3a5f;
  --blue:#2f9be4;
  --blue-dark:#1f7fc2;
  --ink:#26313d;
  --muted:#5c6b7a;
  --line:#e3e9f0;
  --bg:#ffffff;
  --bg-soft:#f4f7fa;
  --radius:14px;
  --shadow:0 10px 30px rgba(20,40,63,.10);
  --maxw:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Manrope','Cairo',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
[dir="rtl"] body, [dir="rtl"]{font-family:'Cairo','Manrope',Tahoma,Arial,sans-serif}
img{max-width:100%;display:block}
a{color:var(--blue-dark);text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* ---------- Topbar ---------- */
.topbar{background:var(--navy);color:#cfe0ef;font-size:.82rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:12px;flex-wrap:wrap}
.topbar a{color:#cfe0ef}
.topbar a:hover{color:#fff}
.topbar .tb-left{display:flex;gap:18px;flex-wrap:wrap}
.topbar .tb-left span{white-space:nowrap;display:inline-flex;align-items:center;gap:6px}
.topbar svg{opacity:.8}

/* ---------- Header ---------- */
header.site{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:90px;gap:18px}
.brand img{height:60px;width:auto}
nav.main ul{list-style:none;display:flex;gap:4px;align-items:center}
nav.main a{display:block;padding:10px 13px;color:var(--navy);font-weight:600;font-size:.93rem;border-radius:8px;white-space:nowrap}
nav.main a:hover,nav.main li.active > a{color:var(--blue-dark);background:var(--bg-soft)}
nav.main li{position:relative}
nav.main li.has-sub > a::after{content:"▾";font-size:.7em;margin-inline-start:6px;opacity:.6}
nav.main .sub{position:absolute;top:100%;inset-inline-start:0;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);min-width:230px;padding:8px;display:none;flex-direction:column;gap:2px}
nav.main li:hover .sub,nav.main li:focus-within .sub{display:flex}
nav.main .sub a{padding:9px 12px}
.lang{display:flex;gap:6px;align-items:center}
.lang a{font-size:.8rem;font-weight:700;padding:6px 9px;border-radius:7px;color:var(--muted);border:1px solid transparent}
.lang a.on{color:#fff;background:var(--blue);border-color:var(--blue)}
.lang a:hover:not(.on){border-color:var(--line);color:var(--navy)}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:9px;width:44px;height:44px;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.burger span{display:block;width:20px;height:2px;background:var(--navy);transition:.25s}

/* ---------- Hero ---------- */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--navy)}
.hero .bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.38}
.hero .scrim{position:absolute;inset:0;background:linear-gradient(100deg,rgba(13,28,46,.94) 25%,rgba(13,28,46,.55) 65%,rgba(13,28,46,.25))}
[dir="rtl"] .hero .scrim{background:linear-gradient(-100deg,rgba(13,28,46,.94) 25%,rgba(13,28,46,.55) 65%,rgba(13,28,46,.25))}
.hero .container{position:relative;padding-top:90px;padding-bottom:96px;max-width:var(--maxw)}
.hero .kicker{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#8fd0ff;margin-bottom:14px}
.hero h1{font-size:clamp(1.7rem,4.2vw,3rem);line-height:1.15;font-weight:800;max-width:640px}
.hero p{margin-top:16px;max-width:560px;color:#dbe7f2;font-size:1.02rem}
.hero .cta{margin-top:30px;display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 26px;border-radius:10px;font-weight:700;font-size:.95rem;transition:.2s}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue-dark)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-2)}

/* ---------- Page head (inner pages) ---------- */
.page-head{background:linear-gradient(120deg,var(--navy),var(--navy-2));color:#fff}
.page-head .container{padding-top:52px;padding-bottom:52px}
.page-head h1{font-size:clamp(1.5rem,3.2vw,2.2rem);font-weight:800}
.page-head .crumb{font-size:.85rem;color:#9fc3de;margin-bottom:8px}
.page-head .crumb a{color:#9fc3de}

/* ---------- Sections ---------- */
section.block{padding:64px 0}
section.block.soft{background:var(--bg-soft)}
.sec-head{max-width:680px;margin-bottom:38px}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head .kicker{color:var(--blue-dark);font-weight:800;font-size:.8rem;letter-spacing:.13em;text-transform:uppercase}
.sec-head h2{font-size:clamp(1.4rem,2.8vw,2rem);color:var(--navy);font-weight:800;margin-top:6px}
.sec-head p{color:var(--muted);margin-top:10px}

/* ---------- Cards ---------- */
.grid{display:grid;gap:26px}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .thumb{aspect-ratio:4/3;overflow:hidden;background:var(--bg-soft)}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:.4s}
.card:hover .thumb img{transform:scale(1.05)}
.card .body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{color:var(--navy);font-size:1.06rem;font-weight:800}
.card p{color:var(--muted);font-size:.92rem;flex:1}
.card .more{font-weight:700;font-size:.88rem}

/* ---------- Feature strip ---------- */
.feat{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.feat .f{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px}
.feat .f .ic{width:46px;height:46px;border-radius:11px;background:#e6f3fc;color:var(--blue-dark);display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:14px}
.feat .f h3{color:var(--navy);font-size:.98rem;font-weight:800;margin-bottom:6px}
.feat .f p{color:var(--muted);font-size:.88rem}

/* ---------- Split (text+image) ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.split .txt h2{font-size:clamp(1.35rem,2.6vw,1.9rem);color:var(--navy);font-weight:800;margin-bottom:14px}
.split .txt p{color:var(--muted);margin-bottom:12px}
.split .pic{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.split .pic img{width:100%}

/* ---------- Gallery ---------- */
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gal a{display:block;border-radius:10px;overflow:hidden;aspect-ratio:4/3;background:var(--bg-soft)}
.gal img{width:100%;height:100%;object-fit:cover;transition:.35s}
.gal a:hover img{transform:scale(1.06)}

/* ---------- Lightbox ---------- */
.lb{position:fixed;inset:0;background:rgba(10,20,32,.92);display:none;align-items:center;justify-content:center;z-index:100;padding:30px}
.lb.open{display:flex}
.lb img{max-width:92vw;max-height:86vh;border-radius:8px}
.lb button{position:absolute;background:rgba(255,255,255,.12);color:#fff;border:none;font-size:1.5rem;width:48px;height:48px;border-radius:50%;cursor:pointer}
.lb button:hover{background:rgba(255,255,255,.25)}
.lb .x{top:20px;inset-inline-end:22px}
.lb .p{inset-inline-start:18px;top:50%;transform:translateY(-50%)}
.lb .n{inset-inline-end:18px;top:50%;transform:translateY(-50%)}

/* ---------- Mission boxes ---------- */
.mvv{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.mvv .m{background:#fff;border:1px solid var(--line);border-inline-start:4px solid var(--blue);border-radius:var(--radius);padding:26px}
.mvv .m h3{color:var(--navy);font-weight:800;margin-bottom:10px}
.mvv .m p{color:var(--muted);font-size:.94rem}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(110deg,var(--navy),var(--navy-2))}
.cta-band .container{padding:54px 22px;display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap}
.cta-band h2{color:#fff;font-size:clamp(1.3rem,2.5vw,1.8rem);font-weight:800;max-width:560px}
.cta-band p{color:#b9cede;margin-top:6px}

/* ---------- Fuar timeline ---------- */
.fair{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:30px;margin-bottom:34px}
.fair .yr{display:inline-block;background:#e6f3fc;color:var(--blue-dark);font-weight:800;font-size:.8rem;letter-spacing:.08em;border-radius:20px;padding:5px 15px;margin-bottom:10px}
.fair h3{color:var(--navy);font-size:1.25rem;font-weight:800;margin-bottom:4px}
.fair .sub{color:var(--muted);font-size:.92rem;margin-bottom:18px}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:34px;align-items:start}
.cinfo{display:flex;flex-direction:column;gap:16px}
.cinfo .ci{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;align-items:flex-start}
.cinfo .ci .ic{flex:0 0 42px;height:42px;border-radius:10px;background:#e6f3fc;color:var(--blue-dark);display:flex;align-items:center;justify-content:center;font-size:1.15rem}
.cinfo .ci h3{font-size:.85rem;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.cinfo .ci p,.cinfo .ci a{color:var(--navy);font-weight:600;font-size:.97rem}
.map{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);min-height:380px}
.map iframe{width:100%;height:100%;min-height:380px;border:0;display:block}

/* ---------- Katalog ---------- */
.kat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kat-grid a{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.kat-grid img{width:100%}

/* ---------- Footer ---------- */
footer.site{background:var(--navy);color:#b9cede;margin-top:0}
footer.site .top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.4fr;gap:34px;padding:56px 0 40px}
footer.site h4{color:#fff;font-size:.9rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:16px}
footer.site ul{list-style:none;display:flex;flex-direction:column;gap:9px}
footer.site a{color:#b9cede;font-size:.92rem}
footer.site a:hover{color:#fff}
footer.site p{font-size:.92rem}
footer.site .flogo{height:48px;width:auto;margin-bottom:16px}
footer.site .bar{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;font-size:.84rem;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}

/* ---------- Responsive ---------- */
@media(max-width:1020px){
  .grid.c4{grid-template-columns:repeat(2,1fr)}
  .feat{grid-template-columns:repeat(2,1fr)}
  .gal{grid-template-columns:repeat(3,1fr)}
  footer.site .top{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  .burger{display:flex}
  nav.main{position:fixed;inset:90px 0 auto 0;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);display:none;max-height:calc(100vh - 90px);overflow:auto}
  nav.main.open{display:block}
  nav.main ul{flex-direction:column;align-items:stretch;padding:14px 18px;gap:2px}
  nav.main .sub{position:static;display:flex;border:none;box-shadow:none;padding:0 0 0 16px;min-width:0}
  [dir="rtl"] nav.main .sub{padding:0 16px 0 0}
  .grid.c3,.grid.c2{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .mvv{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .kat-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .gal{grid-template-columns:repeat(2,1fr)}
  .feat{grid-template-columns:1fr}
  .hero .container{padding-top:64px;padding-bottom:70px}
  footer.site .top{grid-template-columns:1fr}
}

/* ============================================================
   V2 — Kapsamlı cila: animasyonlar, hero, tipografi
   ============================================================ */
@keyframes fadeUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes kenburns{from{transform:scale(1)}to{transform:scale(1.12)}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* Hero yükseltmesi */
.hero .bg{opacity:.42;animation:kenburns 22s ease-in-out infinite alternate;will-change:transform}
.hero .scrim{background:linear-gradient(100deg,rgba(11,25,42,.96) 20%,rgba(13,30,50,.72) 55%,rgba(31,127,194,.25))}
[dir="rtl"] .hero .scrim{background:linear-gradient(-100deg,rgba(11,25,42,.96) 20%,rgba(13,30,50,.72) 55%,rgba(31,127,194,.25))}
.hero .kicker{background:rgba(47,155,228,.16);border:1px solid rgba(143,208,255,.35);padding:7px 14px;border-radius:30px;backdrop-filter:blur(4px)}
.hero .container > *{animation:fadeUp .8s cubic-bezier(.2,.7,.3,1) both}
.hero .container > *:nth-child(2){animation-delay:.12s}
.hero .container > *:nth-child(3){animation-delay:.24s}
.hero .container > *:nth-child(4){animation-delay:.36s}
.hero .container > *:nth-child(5){animation-delay:.5s}
.hero h1{text-shadow:0 3px 18px rgba(0,0,0,.35)}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,#6fc3ff,#2f9be4);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Hero istatistikleri */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:52px}
.stats .st{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:14px;padding:18px 20px;backdrop-filter:blur(8px);transition:.3s}
.stats .st:hover{background:rgba(255,255,255,.12);transform:translateY(-3px)}
.stats .num{font-size:1.9rem;font-weight:800;color:#fff;line-height:1.1}
.stats .num i{font-style:normal;color:#6fc3ff}
.stats .lbl{font-size:.82rem;color:#b9d4e8;font-weight:600;margin-top:4px;letter-spacing:.03em}

/* Kaydırma animasyonları */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero .bg,.hero .container > *{animation:none}
}

/* Başlık tipografisi */
.sec-head h2{position:relative;padding-bottom:14px;letter-spacing:-.01em}
.sec-head h2::after{content:"";position:absolute;bottom:0;inset-inline-start:0;width:56px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--blue),#6fc3ff)}
.sec-head.center h2::after{inset-inline-start:50%;transform:translateX(-50%)}
[dir="rtl"] .sec-head.center h2::after{transform:translateX(50%)}
.split .txt h2{position:relative;padding-bottom:14px}
.split .txt h2::after{content:"";position:absolute;bottom:0;inset-inline-start:0;width:56px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--blue),#6fc3ff)}

/* Butonlar */
.btn{position:relative;transition:transform .22s,box-shadow .22s,background .22s}
.btn-blue{background:linear-gradient(135deg,#3aa5ec,#1f7fc2);box-shadow:0 6px 18px rgba(47,155,228,.35)}
.btn-blue:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(47,155,228,.45)}
.btn-navy{background:linear-gradient(135deg,#1d3a5f,#14283f);box-shadow:0 6px 16px rgba(20,40,63,.28)}
.btn-navy:hover{transform:translateY(-2px)}
.btn-ghost:hover{transform:translateY(-2px)}

/* Nav alt çizgi animasyonu */
nav.main > ul > li > a{position:relative}
nav.main > ul > li > a::after{content:"";position:absolute;bottom:4px;inset-inline-start:13px;inset-inline-end:13px;height:2px;border-radius:2px;background:var(--blue);transform:scaleX(0);transform-origin:center;transition:transform .25s}
nav.main > ul > li:hover > a::after,nav.main > ul > li.active > a::after{transform:scaleX(1)}
nav.main a:hover,nav.main li.active > a{background:transparent}

/* Kartlar */
.card{position:relative}
.card::before{content:"";position:absolute;top:0;inset-inline:0;height:3px;background:linear-gradient(90deg,var(--blue),#6fc3ff);opacity:0;transition:.3s;z-index:1}
.card:hover::before{opacity:1}
.card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(20,40,63,.14)}
.card .more{display:inline-flex;align-items:center;gap:6px;transition:gap .2s}
.card:hover .more{gap:10px}

/* Özellik kutuları */
.feat .f{transition:.3s;position:relative;overflow:hidden}
.feat .f::after{content:"";position:absolute;top:-40px;inset-inline-end:-40px;width:110px;height:110px;border-radius:50%;background:radial-gradient(circle,rgba(47,155,228,.10),transparent 70%)}
.feat .f:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#cfe3f3}
.feat .f .ic{background:linear-gradient(135deg,#e6f3fc,#d2eafc);box-shadow:inset 0 0 0 1px rgba(47,155,228,.18);font-size:1.45rem;width:52px;height:52px;border-radius:13px}

/* Galeri */
.gal a{position:relative;box-shadow:0 3px 12px rgba(20,40,63,.08)}
.gal a::after{content:"";position:absolute;inset:0;background:rgba(20,40,63,.35) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="2" stroke-linecap="round"><circle cx="11" cy="11" r="7"/><line x1="21" y1="21" x2="16" y2="16"/><line x1="11" y1="8" x2="11" y2="14"/><line x1="8" y1="11" x2="14" y2="11"/></svg>') center/30px no-repeat;opacity:0;transition:.25s}
.gal a:hover::after{opacity:1}

/* CTA bandı */
.cta-band{position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;top:-120px;inset-inline-end:-80px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(47,155,228,.35),transparent 65%)}
.cta-band::after{content:"";position:absolute;bottom:-140px;inset-inline-start:-60px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(111,195,255,.16),transparent 65%)}
.cta-band .container{position:relative;z-index:1}

/* Sayfa başlığı bandı */
.page-head{position:relative;overflow:hidden}
.page-head::after{content:"";position:absolute;top:-90px;inset-inline-end:-40px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(47,155,228,.25),transparent 65%)}
.page-head .container{position:relative;z-index:1}
.page-head h1{animation:fadeUp .6s cubic-bezier(.2,.7,.3,1) both}

/* Footer */
footer.site{position:relative}
footer.site::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--blue),#6fc3ff,var(--blue))}

/* Fuar kartı */
.fair{transition:.3s}
.fair:hover{box-shadow:var(--shadow);border-color:#cfe3f3}

@media(max-width:860px){
  .stats{grid-template-columns:repeat(2,1fr);margin-top:38px}
}

/* ============================================================
   V3 — El yazısı kicker + 3D katalog (flipbook)
   ============================================================ */
.hero .kicker{background:none;border:none;padding:0;border-radius:0;backdrop-filter:none;
  font-family:'Caveat','Cairo',cursive;font-size:2rem;font-weight:700;text-transform:none;
  letter-spacing:.01em;color:#8fd0ff;margin-bottom:8px}
[dir="rtl"] .hero .kicker{font-family:'Cairo',sans-serif;font-size:1.25rem;font-weight:700}

.fb-hint{color:var(--muted);font-size:.9rem;margin:-14px 0 20px}
.fb-wrap{display:flex;align-items:center;justify-content:center;gap:16px}
.book{position:relative;width:min(860px,calc(100% - 4px));aspect-ratio:1.644;perspective:2600px;cursor:pointer}
.book::before{content:"";position:absolute;left:6%;right:6%;bottom:-16px;height:26px;
  background:radial-gradient(ellipse at center,rgba(20,40,63,.30),transparent 70%);filter:blur(6px)}
.sheet{position:absolute;top:0;left:50%;width:50%;height:100%;transform-origin:left center;
  transform-style:preserve-3d;transition:transform .95s cubic-bezier(.35,.1,.25,1)}
.sheet .face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;
  background:#fff;border:1px solid #d9e2ec;overflow:hidden}
.sheet .face img{width:100%;height:100%;object-fit:cover;display:block}
.sheet .face.front::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,rgba(0,0,0,.15),transparent 10%)}
.sheet .face.back{transform:rotateY(180deg)}
.sheet .face.back::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(-90deg,rgba(0,0,0,.15),transparent 10%)}
.sheet.flipped{transform:rotateY(-180deg)}
.fb-btn{width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:#fff;
  color:var(--navy);font-size:1.5rem;line-height:1;cursor:pointer;flex:0 0 auto;
  box-shadow:0 4px 12px rgba(20,40,63,.12);transition:.2s}
.fb-btn:hover:not(:disabled){background:var(--navy);color:#fff;transform:scale(1.07)}
.fb-btn:disabled{opacity:.35;cursor:default}
.fb-status{text-align:center;margin-top:18px;color:var(--muted);font-weight:700;font-size:.9rem}
@media(max-width:700px){.fb-wrap{gap:8px}.fb-btn{width:38px;height:38px;font-size:1.2rem}}

/* Footer kredi */
.credit{border-top:1px solid rgba(255,255,255,.08);padding:14px 0 18px;text-align:center;
  font-size:.8rem;color:#8ba2b5;display:flex;align-items:center;justify-content:center;gap:7px;flex-wrap:wrap}
.credit .nesa{font-weight:800;letter-spacing:.2em;color:#dfe9f2;font-size:.8rem}
.credit .nesa b{color:#6fc3ff}
.credit a:hover .nesa,.credit a:hover .nesa b{color:#fff}

/* Video bölümü */
.video-wrap{max-width:880px;margin:0 auto;aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;box-shadow:0 18px 44px rgba(20,40,63,.18);background:#0b1a2a}
.video-wrap iframe{width:100%;height:100%;display:block;border:0}

/* Katalog — büyük sunum */
.page-head.slim .container{padding-top:16px;padding-bottom:16px}
.page-head.slim h1{font-size:1.1rem;animation:none}
.page-head.slim .crumb{display:none}
section.block.tight{padding:34px 0 48px}
.book{width:min(1120px,calc(100% - 4px))}
.fb-status .fb-sep{margin:0 10px;opacity:.5}
.fb-status a{font-weight:700}

/* Video — tıkla-oynat kapak */
.video-wrap{position:relative;cursor:pointer}
.video-wrap > img{width:100%;height:100%;object-fit:cover;display:block}
.yt-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:84px;height:84px;
  border-radius:50%;background:rgba(20,40,63,.78);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px rgba(0,0,0,.35);transition:.25s;padding-left:6px}
.video-wrap:hover .yt-play{background:var(--blue);transform:translate(-50%,-50%) scale(1.08)}

/* WhatsApp yüzen buton */
.wa-float{position:fixed;bottom:22px;inset-inline-end:22px;z-index:80;width:58px;height:58px;border-radius:50%;
  background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(0,0,0,.30);transition:transform .25s,background .25s}
.wa-float:hover{transform:scale(1.1);background:#1ebe5d}
@media(max-width:560px){.wa-float{width:52px;height:52px;bottom:16px;inset-inline-end:16px}}

/* Flipbook sürükleme */
.book{touch-action:pan-y;user-select:none;-webkit-user-select:none}
.book img{-webkit-user-drag:none;pointer-events:none}

/* ============================================================
   V5 — Mobil düzeltmeler + SEO turu
   ============================================================ */
.lang-mobile{display:none}
@media(max-width:860px){
  .tb-right{display:none}
  .nav-wrap > .lang{display:none}
  .lang-mobile{display:block;border-top:1px solid var(--line);margin-top:10px;padding-top:12px}
  .lang-mobile .lang{display:flex;gap:8px;padding:4px 13px 8px}
  .brand img{height:48px}
}
/* Katalog mobil görünümü */
.kat-mobil{display:none}
.km-status{display:none}
@media(max-width:700px){
  .fb-wrap,.fb-wrap + .fb-status{display:none}
  .kat-mobil{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;
    -webkit-overflow-scrolling:touch;padding-bottom:8px;scrollbar-width:none}
  .kat-mobil::-webkit-scrollbar{display:none}
  .kat-mobil a{flex:0 0 100%;scroll-snap-align:center;border:1px solid var(--line);
    border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 4px 14px rgba(20,40,63,.08)}
  .kat-mobil img{width:100%;display:block}
  .km-status{display:block}
}

/* ============================================================
   V6 — Footer kredi (bar ortası) + yeni ana sayfa bölümleri
   ============================================================ */
footer.site .bar{align-items:center}
.nesa-credit{display:inline-flex;align-items:center;gap:8px;color:#8ba2b5;font-size:.7rem}
.nesa-credit img{height:22px;width:auto;opacity:.85;transition:.2s;display:inline-block}
.nesa-credit:hover img{opacity:1}
.credit{display:none}

/* Süreç adımları */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;position:relative;transition:.3s}
.step:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#cfe3f3}
.step .no{font-size:2.2rem;font-weight:800;background:linear-gradient(135deg,#bcdcf3,#8fc6ea);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1;margin-bottom:12px}
.step h3{color:var(--navy);font-size:.98rem;font-weight:800;margin-bottom:8px}
.step p{color:var(--muted);font-size:.88rem}

/* 6'lı galeri şeridi + ortalanmış buton */
.gal.strip6{grid-template-columns:repeat(6,1fr)}
.center-btn{text-align:center;margin-top:28px}
@media(max-width:1020px){.steps{grid-template-columns:repeat(2,1fr)}.gal.strip6{grid-template-columns:repeat(3,1fr)}}
@media(max-width:560px){.steps{grid-template-columns:1fr}.gal.strip6{grid-template-columns:repeat(2,1fr)}}