/* ============================================================
   YILDIZ İNŞAAT — Anasayfa
   Tasarım: Kreatone Studio
   ============================================================ */

:root{
  --ink:#0C1A2B;
  --ink-2:#132741;
  --ink-3:#1D3654;
  --gold:#BE9A4E;
  --gold-2:#D9BC7E;
  --gold-soft:rgba(190,154,78,.16);
  --concrete:#EDEEEC;
  --concrete-2:#E2E4E0;
  --line:#D7DAD6;
  --paper:#fff;
  --muted:#5D6875;
  --wa:#25D366;

  --f-dis:'Archivo',system-ui,sans-serif;
  --f-txt:'Barlow',system-ui,sans-serif;
  --f-mono:'IBM Plex Mono',ui-monospace,monospace;

  --pad:clamp(20px,5vw,72px);
  --sec:clamp(64px,8vw,120px);
  --head:104px;
}

*,*::before,*::after{box-sizing:border-box;font-style:normal !important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--f-txt);font-size:16.5px;line-height:1.72;font-weight:400;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,h5{font-family:var(--f-dis);font-weight:700;line-height:1.12;margin:0;letter-spacing:-.02em}
p{margin:0 0 1em}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

.wrap{width:min(1280px,100%);margin-inline:auto;padding-inline:var(--pad)}
section[id]{scroll-margin-top:88px}
.sec{padding-block:var(--sec)}

/* ---- ortak parçalar ---- */
.eyebrow{
  font-family:var(--f-mono);font-size:11.5px;letter-spacing:.26em;text-transform:uppercase;
  color:var(--gold);display:flex;align-items:center;gap:14px;margin:0 0 18px;font-weight:500;
}
.eyebrow::before{
  content:"";width:46px;height:7px;flex:none;
  border-left:1px solid currentColor;border-right:1px solid currentColor;
  background:linear-gradient(currentColor,currentColor) center/100% 1px no-repeat;
}
.eyebrow.is-center{justify-content:center}
.eyebrow.is-center::after{
  content:"";width:46px;height:7px;flex:none;
  border-left:1px solid currentColor;border-right:1px solid currentColor;
  background:linear-gradient(currentColor,currentColor) center/100% 1px no-repeat;
}
.h-sec{font-size:clamp(30px,4.1vw,50px)}
.h-sec .thin{font-weight:400;color:var(--muted)}
.lead{font-size:17.5px;color:var(--muted);max-width:62ch}
.sec-head{max-width:720px;margin-bottom:clamp(34px,4vw,54px)}
.sec-head.is-center{margin-inline:auto;text-align:center}
.sec-head.is-center .lead{margin-inline:auto}

.btn{
  display:inline-flex;align-items:center;gap:12px;padding:16px 30px;
  font-family:var(--f-dis);font-weight:600;font-size:13.5px;letter-spacing:.09em;text-transform:uppercase;
  border:1px solid transparent;cursor:pointer;transition:.25s ease;position:relative;
}
.btn svg{width:15px;height:15px;transition:transform .25s ease}
.btn:hover svg{transform:translateX(4px)}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{background:var(--ink);color:#fff}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:var(--gold)}
.btn-ghost{border-color:rgba(255,255,255,.42);color:#fff}
.btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn-line{border-color:var(--ink);color:var(--ink)}
.btn-line:hover{background:var(--ink);color:#fff}

.chip{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--f-mono);
  font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;padding:6px 12px;
}
.chip i{width:6px;height:6px;background:currentColor;border-radius:50%;display:block}

/* ölçü çizgisi (imza motif) */
.dim{display:flex;align-items:center;gap:0;color:var(--line)}
.dim::before,.dim::after{content:"";width:1px;height:9px;background:currentColor;flex:none}
.dim i{flex:1;height:1px;background:currentColor;display:block}

/* ============ TOPBAR ============ */
.topbar{background:var(--ink);color:rgba(255,255,255,.62);font-family:var(--f-mono);font-size:11.5px;letter-spacing:.06em}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:42px}
.topbar a:hover{color:#fff}
.tb-l{display:flex;align-items:center;gap:10px}
.tb-l b{color:var(--gold-2);font-weight:500}
.tb-r{display:flex;align-items:center;gap:26px}
.tb-r span{display:flex;align-items:center;gap:8px}
.tb-r svg{width:13px;height:13px;color:var(--gold)}
@media(max-width:1024px){.topbar{display:none}}

/* ============ HEADER ============ */
.hdr{
  position:sticky;top:0;z-index:80;background:transparent;
  transition:background .3s ease,box-shadow .3s ease,border-color .3s ease;
  border-bottom:1px solid rgba(255,255,255,.14);margin-bottom:calc(var(--head) * -1);
}
.hdr .wrap{display:flex;align-items:center;gap:34px;height:var(--head);transition:height .3s ease}
.brand{display:flex;align-items:center;gap:14px;flex:none}
.brand img{height:52px;width:auto;transition:height .3s ease}
.brand .word{height:26px}
.brand .dark{display:none}
.nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav a{
  position:relative;padding:10px 14px;font-family:var(--f-dis);font-weight:500;font-size:13.5px;
  letter-spacing:.05em;color:rgba(255,255,255,.86);text-transform:uppercase;
}
.nav a::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .28s ease}
.nav a:hover::after,.nav a.on::after{transform:scaleX(1)}
.hdr .cta{flex:none}
.burger{display:none;width:46px;height:46px;background:none;border:1px solid rgba(255,255,255,.3);cursor:pointer;margin-left:auto;padding:0}
.burger span{display:block;width:20px;height:1.5px;background:#fff;margin:4px auto;transition:.25s}

.hdr.stuck{background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-color:var(--line);box-shadow:0 10px 40px rgba(12,26,43,.09)}
.hdr.stuck .wrap{height:80px}
.hdr.stuck .brand img{height:44px}
.hdr.stuck .brand .word{height:22px}
.hdr.stuck .brand .light{display:none}
.hdr.stuck .brand .dark{display:block}
.hdr.stuck .nav a{color:var(--ink)}
.hdr.stuck .burger{border-color:var(--line)}
.hdr.stuck .burger span{background:var(--ink)}

@media(max-width:1180px){
  .nav,.hdr .cta{display:none}
  .burger{display:block}
}

/* mobil menü */
.mnav{position:fixed;inset:0;z-index:95;background:var(--ink);padding:26px var(--pad);display:none;flex-direction:column;overflow-y:auto}
.mnav.open{display:flex}
.mnav-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:38px}
.mnav-logo{display:inline-flex;align-items:center;gap:10px}
.mnav-top img{height:40px;width:auto}
.mnav-top .word{height:20px}
.mnav-close{background:none;border:1px solid rgba(255,255,255,.28);color:#fff;width:46px;height:46px;font-size:22px;cursor:pointer}
.mnav a.ml{
  display:flex;justify-content:space-between;align-items:center;padding:17px 0;color:#fff;
  border-bottom:1px solid rgba(255,255,255,.1);font-family:var(--f-dis);font-size:19px;font-weight:600;
}
.mnav a.ml span{font-family:var(--f-mono);font-size:11px;color:var(--gold);letter-spacing:.1em}
.mnav .btn{margin-top:30px;justify-content:center}
.mnav-info{margin-top:auto;padding-top:34px;color:rgba(255,255,255,.55);font-family:var(--f-mono);font-size:12px;line-height:2}

/* ============ HERO ============ */
.hero{position:relative;min-height:min(94vh,880px);display:flex;flex-direction:column;background:var(--ink);overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-bg figure{position:absolute;inset:0;margin:0;opacity:0;transition:opacity 1.15s ease}
.hero-bg figure.on{opacity:1}
.hero-bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 8s linear}
.hero-bg figure.on img{transform:scale(1)}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(8,18,31,.94) 0%,rgba(8,18,31,.78) 42%,rgba(8,18,31,.32) 100%);
}
.hero-in{position:relative;z-index:2;width:100%;margin-top:auto;padding-top:calc(var(--head) + 90px)}
.hero-txt{max-width:880px}
.hero-in .wrap>.hero-foot{max-width:none}
.hero h1{font-size:clamp(38px,6.4vw,80px);color:#fff;letter-spacing:-.035em;line-height:1.02}
.hero h1 em{color:var(--gold-2);font-weight:400}
.hero .hero-slide{display:none}
.hero .hero-slide.on{display:block;animation:up .8s cubic-bezier(.2,.7,.3,1) both}
@keyframes up{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.hero p{color:rgba(255,255,255,.76);font-size:18px;max-width:56ch;margin:26px 0 0}
.hero-act{display:flex;flex-wrap:wrap;gap:14px;margin:38px 0 0}
.hero-foot{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:clamp(38px,5.5vw,66px);padding-bottom:28px}

.hero-dots{display:flex;gap:10px}
.hero-dots button{width:34px;height:3px;background:rgba(255,255,255,.28);border:0;padding:0;cursor:pointer;transition:.3s}
.hero-dots button.on{background:var(--gold);width:56px}

/* künye şeridi */
.kunye{position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.16);background:rgba(8,18,31,.42);backdrop-filter:blur(3px)}
.kunye .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.kunye .k{padding:26px 30px 26px 0;border-right:1px solid rgba(255,255,255,.12)}
.kunye .k:last-child{border-right:0}
.kunye .k:not(:first-child){padding-left:30px}
.kunye b{display:block;white-space:nowrap;font-family:var(--f-dis);font-size:clamp(26px,3vw,38px);color:#fff;font-weight:700;letter-spacing:-.03em}
.kunye b i{color:var(--gold);font-size:.6em;vertical-align:super;margin-left:2px}
.kunye small{font-family:var(--f-mono);font-size:10px;letter-spacing:.17em;text-transform:uppercase;color:rgba(255,255,255,.52)}
@media(max-width:820px){
  .kunye .wrap{grid-template-columns:1fr 1fr}
  .kunye .k{padding:18px 18px 18px 0 !important;border-bottom:1px solid rgba(255,255,255,.12)}
  .kunye .k:nth-child(2n){border-right:0;padding-left:18px !important}
}

/* ============ HAKKIMIZDA ============ */
.about{background:var(--paper);position:relative}
.about-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(38px,6vw,86px);align-items:center}
.about-vis{position:relative}
.about-vis .a1{aspect-ratio:4/4.6;width:82%;object-fit:cover}
.about-vis .a2{position:absolute;right:0;bottom:56px;width:52%;aspect-ratio:4/3;object-fit:cover;border:9px solid #fff}
.since{
  position:absolute;left:0;bottom:0;background:var(--ink);color:#fff;padding:22px 26px;
  display:flex;align-items:center;gap:16px;
}
.since b{font-family:var(--f-dis);font-size:40px;line-height:1;color:var(--gold-2);letter-spacing:-.04em}
.since span{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.7);max-width:9ch;line-height:1.6}
.about h2{margin-bottom:22px}
.ab-list{list-style:none;margin:32px 0;padding:0;display:grid;gap:2px}
.ab-list li{display:flex;gap:16px;padding:16px 0;border-top:1px solid var(--line)}
.ab-list li:last-child{border-bottom:1px solid var(--line)}
.ab-list b{font-family:var(--f-mono);font-size:11px;color:var(--gold);letter-spacing:.16em;padding-top:5px;flex:none;width:34px}
.ab-list p{margin:0;font-size:15.5px;color:var(--muted)}
.ab-list p strong{color:var(--ink);font-weight:600;display:block;font-family:var(--f-dis);font-size:16px;letter-spacing:-.01em}
.sign{display:flex;align-items:center;gap:20px;margin-top:34px;flex-wrap:wrap}
.sign .who{border-left:2px solid var(--gold);padding-left:16px}
.sign .who b{display:block;font-family:var(--f-dis);font-size:15px}
.sign .who span{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;color:var(--muted);text-transform:uppercase}
@media(max-width:900px){
  .about-grid{grid-template-columns:1fr}
  .about-vis .a1{width:100%;aspect-ratio:4/3}
  .about-vis .a2{display:none}
}

/* ============ HİZMETLER ============ */
.srv{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.srv::before{
  content:"";position:absolute;top:-10%;right:-6%;width:520px;height:520px;
  background:radial-gradient(circle,rgba(190,154,78,.14),transparent 68%);pointer-events:none;
}
.srv .h-sec{color:#fff}
.srv .lead{color:rgba(255,255,255,.62)}
.srv-head{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:clamp(34px,4vw,54px)}
.srv-head .sec-head{margin-bottom:0}
@media(max-width:980px){.srv-head{display:block}.srv-head .btn{margin-top:24px}}

/* --- hizmet satırları --- */
.srv-lay{display:grid;grid-template-columns:.86fr 1.14fr;gap:clamp(34px,4.4vw,70px);align-items:start}
.srv-vis{position:sticky;top:120px}
.svis-in{position:relative;aspect-ratio:4/3;overflow:hidden;border:1px solid rgba(255,255,255,.14)}
.svis-in img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.05);transition:opacity .7s ease,transform 1.4s cubic-bezier(.2,.7,.3,1)}
.svis-in img.on{opacity:1;transform:scale(1)}
.svis-in::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,26,43,.1),rgba(12,26,43,.72))}
.svis-tag{
  position:absolute;left:0;bottom:0;z-index:2;background:var(--gold);color:#fff;
  font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;padding:11px 18px;
}
.srv-rows{border-top:1px solid rgba(255,255,255,.16)}
.srow{
  display:flex;align-items:center;gap:22px;padding:clamp(26px,3vw,40px) 4px;position:relative;
  border-bottom:1px solid rgba(255,255,255,.16);transition:padding .35s ease;
}
.srow::before{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:0;background:var(--gold);transition:width .5s cubic-bezier(.2,.7,.3,1)}
.srow.on::before{width:100%}
.srow-th{display:none}
.srow-tx{flex:1;min-width:0}
.srow h3{font-size:clamp(20px,2.1vw,26px);margin-bottom:7px;transition:color .3s,transform .4s cubic-bezier(.2,.7,.3,1)}
.srow p{color:rgba(255,255,255,.56);font-size:15.5px;margin:0;max-width:52ch;transition:color .3s}
.srow-go{
  width:46px;height:46px;flex:none;border:1px solid rgba(255,255,255,.2);display:grid;place-items:center;
  color:rgba(255,255,255,.6);transition:.35s ease;
}
.srow-go svg{width:16px;height:16px}
.srow.on h3{color:var(--gold-2);transform:translateX(8px)}
.srow.on p{color:rgba(255,255,255,.72);transform:none}
.srow.on .srow-go{background:var(--gold);border-color:var(--gold);color:#fff}
@media(max-width:980px){
  .srv-lay{grid-template-columns:1fr}
  .srv-vis{display:none}
  .srow-th{display:block;width:78px;height:78px;object-fit:cover;flex:none;filter:grayscale(1) brightness(.9)}
  .srow.on .srow-th{filter:none}
  .srow h3{font-size:19px}
  .srow p{font-size:14px}
}
@media(max-width:520px){
  .srow{gap:16px;padding:20px 0}
  .srow-th{width:60px;height:60px}
  .srow-go{width:38px;height:38px}
  .srow p{display:none}
}

/* ============ PROJELER ============ */
.prj{background:var(--concrete)}
.tabs{display:flex;gap:0;border-bottom:1px solid var(--line);margin-bottom:44px;flex-wrap:wrap}
.tabs button{
  background:none;border:0;border-bottom:2px solid transparent;margin-bottom:-1px;cursor:pointer;
  padding:16px 26px 16px 0;margin-right:34px;font-family:var(--f-dis);font-weight:600;font-size:15px;
  letter-spacing:.02em;color:var(--muted);display:flex;align-items:center;gap:11px;transition:.25s;
}
.tabs button em{font-family:var(--f-mono);font-size:11px;font-weight:400;color:var(--gold);letter-spacing:.1em}
.tabs button.on{color:var(--ink);border-color:var(--gold)}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2vw,26px)}
.pgrid[hidden]{display:none}
.card-prj{background:#fff;display:flex;flex-direction:column;position:relative;transition:.35s ease}
.card-prj:hover{transform:translateY(-6px);box-shadow:0 24px 60px rgba(12,26,43,.14)}
.card-prj .ph{position:relative;aspect-ratio:4/3;overflow:hidden}
.card-prj .ph img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.3,1)}
.card-prj:hover .ph img{transform:scale(1.06)}
.card-prj .st{position:absolute;left:0;top:18px;color:#fff;background:var(--ink)}
.card-prj .st.done{background:var(--gold)}
.card-prj .bd{padding:24px 26px 26px;display:flex;flex-direction:column;flex:1}
.card-prj .loc{font-family:var(--f-mono);font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--gold);margin-bottom:9px}
.card-prj h3{font-size:20px;margin-bottom:14px}
.card-prj h3 a:hover{color:var(--gold)}
.pmeta{list-style:none;margin:0 0 18px;padding:0;border-top:1px solid var(--line)}
.pmeta li{display:flex;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}
.pmeta span{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding-top:3px}
.pmeta b{font-weight:600;font-family:var(--f-dis);font-size:14.5px}
.prog{margin-top:auto}
.prog .pt{display:flex;justify-content:space-between;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.prog .pt b{color:var(--ink);font-weight:500}
.bar{height:5px;background:var(--concrete-2);position:relative;overflow:hidden}
.bar i{position:absolute;left:0;top:0;bottom:0;width:0;background:linear-gradient(90deg,var(--gold),var(--gold-2));transition:width 1.4s cubic-bezier(.2,.7,.2,1)}
.prj-more{display:flex;justify-content:center;margin-top:48px}
@media(max-width:1000px){.pgrid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.pgrid{grid-template-columns:1fr}.tabs button{margin-right:20px;font-size:14px}}

/* ============ SÜREÇ ============ */
.proc{background:#fff}
.proc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
.step{padding:38px 30px 34px 0;border-right:1px solid var(--line);position:relative}
.step:last-child{border-right:0}
.step:not(:first-child){padding-left:30px}
.step::before{content:"";position:absolute;top:-1px;left:0;width:0;height:1px;background:var(--gold);transition:width .7s ease}
.step.seen::before{width:100%}
.step .no{font-family:var(--f-mono);font-size:12px;letter-spacing:.2em;color:var(--gold);margin-bottom:18px;display:block}
.step h3{font-size:20px;margin-bottom:12px}
.step p{color:var(--muted);font-size:15px;margin:0}
@media(max-width:900px){.proc-grid{grid-template-columns:1fr 1fr}.step{border-bottom:1px solid var(--line)}.step:nth-child(2n){border-right:0}}
@media(max-width:560px){.proc-grid{grid-template-columns:1fr}.step{border-right:0;padding-left:0 !important;padding-right:0}}

/* ============ CTA ============ */
.cta-band{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.cta-band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.26}
.cta-band .wrap{position:relative;z-index:2;padding-block:clamp(58px,7vw,96px);display:flex;align-items:center;justify-content:space-between;gap:44px;flex-wrap:wrap}
.cta-band h2{font-size:clamp(27px,3.4vw,42px);max-width:19ch}
.cta-band p{color:rgba(255,255,255,.72);max-width:46ch;margin:16px 0 0}
.cta-act{display:flex;gap:14px;flex-wrap:wrap}

/* ============ SSS ============ */
.faq{background:var(--concrete)}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(34px,5vw,72px);align-items:start}
.faq-side .box{background:var(--ink);color:#fff;padding:34px;margin-top:30px}
.faq-side .box p{color:rgba(255,255,255,.65);font-size:15px}
.faq-side .box h3{font-size:20px;margin-bottom:12px}
.acc{border-top:1px solid var(--line)}
.acc details{border-bottom:1px solid var(--line);background:transparent}
.acc summary{
  list-style:none;cursor:pointer;padding:22px 52px 22px 0;position:relative;
  font-family:var(--f-dis);font-weight:600;font-size:17.5px;letter-spacing:-.01em;
}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{
  content:"";position:absolute;right:14px;top:29px;width:11px;height:11px;
  border-right:1.5px solid var(--gold);border-bottom:1.5px solid var(--gold);
  transform:rotate(45deg);transition:transform .3s;
}
.acc details[open] summary::after{transform:rotate(-135deg);top:33px}
.acc details[open] summary{color:var(--gold)}
.acc .ans{padding:0 40px 24px 0;color:var(--muted);font-size:15.5px}
.acc .ans p:last-child{margin-bottom:0}
@media(max-width:860px){.faq-grid{grid-template-columns:1fr}}

/* ============ BLOG ============ */
.blog{background:#fff}
.bgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.4vw,32px)}
.post .ph{aspect-ratio:16/10;overflow:hidden;position:relative;margin-bottom:20px}
.post .ph img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.3,1)}
.post:hover .ph img{transform:scale(1.05)}
.post .cat{position:absolute;left:0;bottom:0;background:var(--gold);color:#fff}
.post .dt{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.post h3{font-size:21px;margin-bottom:10px;transition:color .25s}
.post:hover h3{color:var(--gold)}
.post p{color:var(--muted);font-size:15px;margin-bottom:14px}
.post .go{font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);border-bottom:1px solid var(--gold);padding-bottom:3px}
@media(max-width:900px){.bgrid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.bgrid{grid-template-columns:1fr}}

/* ============ İLETİŞİM ============ */
.cnt{background:var(--ink);color:#fff}
.cnt .h-sec{color:#fff}
.cnt-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(34px,5vw,68px);align-items:start}
.cnt-list{list-style:none;margin:34px 0 0;padding:0}
.cnt-list li{display:flex;gap:18px;padding:20px 0;border-top:1px solid rgba(255,255,255,.14)}
.cnt-list li:last-child{border-bottom:1px solid rgba(255,255,255,.14)}
.cnt-list .ic{width:42px;height:42px;border:1px solid rgba(255,255,255,.2);display:grid;place-items:center;flex:none;color:var(--gold)}
.cnt-list svg{width:17px;height:17px}
.cnt-list span{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.17em;text-transform:uppercase;color:rgba(255,255,255,.5);display:block;margin-bottom:3px}
.cnt-list b{font-family:var(--f-dis);font-weight:600;font-size:16px}
.cnt-list a:hover{color:var(--gold-2)}
.map{margin-top:30px;border:1px solid rgba(255,255,255,.16);filter:grayscale(1) invert(.9) contrast(.86)}
.map iframe{display:block;width:100%;height:230px;border:0}

.form{background:#fff;color:var(--ink);padding:clamp(26px,3.4vw,44px)}
.form h3{font-size:24px;margin-bottom:6px}
.form .fnote{color:var(--muted);font-size:14.5px;margin-bottom:26px}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fld{display:flex;flex-direction:column;gap:7px}
.fld.full{grid-column:1/-1}
.fld label{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted)}
.fld input,.fld select,.fld textarea{
  border:1px solid var(--line);background:#fff;padding:14px 15px;font-size:15.5px;font-family:var(--f-txt);
  transition:border-color .2s,box-shadow .2s;width:100%;
}
.fld textarea{resize:vertical;min-height:118px}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-soft)}
.kvkk{display:flex;gap:11px;align-items:flex-start;font-size:13.5px;color:var(--muted);grid-column:1/-1;margin-top:4px}
.kvkk input{width:17px;height:17px;flex:none;margin-top:3px;accent-color:var(--gold)}
.kvkk a{border-bottom:1px solid var(--gold)}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}
.form .btn{width:100%;justify-content:center;margin-top:20px}
.fmsg{display:none;margin-top:16px;padding:13px 16px;background:var(--gold-soft);border-left:2px solid var(--gold);font-size:14.5px}
.fmsg.on{display:block}
@media(max-width:900px){.cnt-grid{grid-template-columns:1fr}.fgrid{grid-template-columns:1fr}}

/* ============ FOOTER ============ */
.ftr{background:#08121F;color:rgba(255,255,255,.6);font-size:15px}
.ftr-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.35fr;gap:clamp(28px,3.4vw,54px);padding-block:clamp(52px,6vw,80px)}
.ftr h4{color:#fff;font-size:14px;letter-spacing:.14em;text-transform:uppercase;font-family:var(--f-mono);font-weight:500;margin-bottom:24px;position:relative;padding-bottom:14px}
.ftr h4::after{content:"";position:absolute;left:0;bottom:0;width:32px;height:1px;background:var(--gold)}
.ftr-logo{display:inline-flex;align-items:center;gap:12px;margin-bottom:24px}
.ftr-brand img{height:46px;width:auto;margin:0}
.ftr-brand .word{height:23px}
.ftr-brand p{font-size:15px;max-width:38ch}
.soc{display:flex;gap:10px;margin-top:24px}
.soc a{width:40px;height:40px;border:1px solid rgba(255,255,255,.16);display:grid;place-items:center;color:rgba(255,255,255,.72);transition:.25s}
.soc a:hover{background:var(--gold);border-color:var(--gold);color:#fff}
.soc svg{width:16px;height:16px}
.fl{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.fl a{display:inline-flex;gap:10px;align-items:center;transition:.2s}
.fl a::before{content:"";width:5px;height:1px;background:var(--gold);transition:width .25s}
.fl a:hover{color:#fff}
.fl a:hover::before{width:12px}
.fcnt{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:14px;font-size:14.5px}
.fcnt li{display:flex;gap:12px}
.fcnt svg{width:15px;height:15px;color:var(--gold);flex:none;margin-top:5px}
.fcnt a:hover{color:#fff}
.news{display:flex;border:1px solid rgba(255,255,255,.18)}
.news input{flex:1;background:none;border:0;padding:13px 14px;color:#fff;font-size:14.5px;min-width:0}
.news input::placeholder{color:rgba(255,255,255,.38)}
.news input:focus{outline:none}
.news button{background:var(--gold);border:0;color:#fff;padding:0 18px;cursor:pointer;font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;transition:.25s}
.news button:hover{background:#fff;color:var(--ink)}
.news-note{font-size:12.5px;color:rgba(255,255,255,.4);margin-top:10px}
.ftr-belge{display:flex;gap:8px;flex-wrap:wrap;margin-top:26px;font-family:var(--f-mono);font-size:9.5px;letter-spacing:.13em;text-transform:uppercase;color:rgba(255,255,255,.45)}
.ftr-belge span{border:1px solid rgba(255,255,255,.14);padding:6px 9px}
.ftr-bot{border-top:1px solid rgba(255,255,255,.1);padding-block:22px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;font-size:13.5px}
.ftr-bot nav{display:flex;gap:22px;flex-wrap:wrap}
.ftr-bot a:hover{color:var(--gold-2)}
.ftr-bot .kre b{color:rgba(255,255,255,.8);font-weight:500}
@media(max-width:1000px){.ftr-top{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.ftr-top{grid-template-columns:1fr}}

/* ============ SABİT BUTONLAR ============ */
.fixed-side{position:fixed;right:18px;bottom:18px;z-index:70;display:flex;flex-direction:column;gap:10px}
.fixed-side a,.fixed-side button{
  width:54px;height:54px;display:grid;place-items:center;color:#fff;border:0;cursor:pointer;
  box-shadow:0 10px 26px rgba(12,26,43,.28);transition:.25s ease;position:relative;
}
.fixed-side svg{width:24px;height:24px}
.f-wa{background:var(--wa)}
.f-tel{background:var(--ink)}
.fixed-side .f-top{background:#fff;color:var(--ink);border:1px solid var(--line) !important;opacity:0;pointer-events:none;transform:translateY(8px)}
.f-top.on{opacity:1;pointer-events:auto;transform:none}
.fixed-side a:hover,.fixed-side button:hover{transform:translateY(-3px)}
.fixed-side .tip{
  position:absolute;right:64px;top:50%;transform:translateY(-50%) translateX(6px);white-space:nowrap;
  background:var(--ink);color:#fff;font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;padding:8px 12px;
  opacity:0;pointer-events:none;transition:.25s;text-transform:uppercase;
}
.fixed-side a:hover .tip{opacity:1;transform:translateY(-50%)}
@media(max-width:700px){.fixed-side a,.fixed-side button{width:50px;height:50px}.fixed-side .tip{display:none}}


/* ============ İNCE DOKUNUŞLAR ============ */
.hdr-prog{position:absolute;left:0;bottom:-1px;height:2px;width:0;background:var(--gold);z-index:3;transition:width .12s linear}

.hero-bg::before{
  content:"";position:absolute;inset:0;z-index:1;opacity:.5;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:92px 92px;
}
.hero-nav{display:flex;align-items:center;gap:22px}

.hero-no{display:flex;align-items:center;gap:12px;font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;color:rgba(255,255,255,.45)}
.hero-no b{color:#fff;font-weight:500}
.hero-no i{width:26px;height:1px;background:rgba(255,255,255,.3);display:block}
.hero-scroll{
  display:flex;align-items:center;gap:14px;flex:none;
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.5);
}
.hero-scroll i{width:52px;height:1px;background:rgba(255,255,255,.3);position:relative;overflow:hidden;display:block}
.hero-scroll i::after{content:"";position:absolute;left:-40%;top:0;width:40%;height:1px;background:var(--gold);animation:sweep 2.4s ease-in-out infinite}
@keyframes sweep{0%{left:-40%}60%{left:100%}100%{left:100%}}
.hero-scroll:hover{color:#fff}
@media(max-width:900px){.hero-scroll{display:none}.hero-foot{padding-bottom:22px}}

/* belge şeridi */
.band{background:var(--paper);border-bottom:1px solid var(--line)}
.band .wrap{display:grid;grid-template-columns:.55fr 2.2fr;gap:clamp(24px,3vw,48px);align-items:center;padding-block:34px}
.band-k{font-family:var(--f-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:8px}
.band-l p{margin:0;font-size:14.5px;color:var(--muted);max-width:30ch}
.band-r{list-style:none;margin:0;padding:0;display:flex;flex-wrap:nowrap;gap:0}
.band-r li{
  flex:1 1 0;min-width:0;
  font-family:var(--f-dis);font-weight:700;font-size:15px;letter-spacing:.01em;color:var(--ink);
  padding:6px 14px;border-left:1px solid var(--line);line-height:1.25;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.band-r li em{display:block;font-family:var(--f-mono);font-size:9.5px;font-weight:400;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-top:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(max-width:1000px){
  .band .wrap{grid-template-columns:1fr}
  .band-r{flex-wrap:wrap;gap:16px 0}
  .band-r li{flex:0 0 33.333%}
  .band-r li:nth-child(3n+1){border-left:0;padding-left:0}
}
@media(max-width:620px){
  .band-r li{flex:0 0 50%}
  .band-r li:nth-child(3n+1){border-left:1px solid var(--line);padding-left:14px}
  .band-r li:nth-child(2n+1){border-left:0;padding-left:0}
}

/* proje kart hover katmanı */
.ph-ov{
  position:absolute;inset:0;background:rgba(12,26,43,.62);display:grid;place-items:center;
  opacity:0;transition:opacity .4s ease;
}
.ph-ov em{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#fff;
  border-bottom:1px solid var(--gold);padding-bottom:5px;transform:translateY(8px);transition:transform .45s cubic-bezier(.2,.7,.3,1);
}
.card-prj:hover .ph-ov{opacity:1}
.card-prj:hover .ph-ov em{transform:none}

/* süreç: ölçü çizgisi */
.proc-grid{position:relative}
.proc-grid::after{content:"";position:absolute;left:0;right:0;top:-1px;height:1px;background:var(--line)}
.step .no{position:relative;display:inline-block;padding-left:0}

/* dokular */
.srv,.cnt,.ftr{position:relative}
.srv::after,.cnt::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.35;
  background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);
  background-size:110px 110px;
}
.srv .wrap,.cnt .wrap{position:relative;z-index:2}

/* form: özel select oku */
.fld select{
  appearance:none;-webkit-appearance:none;
  background-image:linear-gradient(45deg,transparent 50%,var(--gold) 50%),linear-gradient(135deg,var(--gold) 50%,transparent 50%);
  background-position:calc(100% - 19px) 22px,calc(100% - 13px) 22px;background-size:6px 6px,6px 6px;background-repeat:no-repeat;
  padding-right:44px;
}

/* ============ REVEAL ============ */
.rv{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.3,1)}
.rv.seen{opacity:1;transform:none}
@media(max-width:600px){
  :root{--head:84px}
  .brand img{height:40px}
  .brand .word{height:20px}
  .hdr.stuck .wrap{height:70px}
  .hdr.stuck .brand img{height:36px}
  .hdr.stuck .brand .word{height:18px}
  .btn{padding:15px 24px;font-size:12.5px}
  .kunye b{font-size:26px}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition-duration:.01ms !important;scroll-behavior:auto}
  .rv{opacity:1;transform:none}
}

/* ============================================================
   CMS EKLERİ — iç sayfalar, grup şirketleri, galeri
   ============================================================ */

/* ---- iç sayfa başlığı ---- */
.hdr.ic{margin-bottom:0}
.ic-hero{position:relative;background:var(--ink);color:#fff;overflow:hidden;padding-top:clamp(48px,6vw,72px);padding-bottom:clamp(44px,5vw,64px)}
.ic-hero::before{
  content:"";position:absolute;inset:0;opacity:.4;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:92px 92px;
}
.ic-hero .wrap{position:relative;z-index:2}
.ic-hero h1{font-size:clamp(30px,4.6vw,56px);color:#fff;letter-spacing:-.035em;max-width:20ch}
.ic-hero p{color:rgba(255,255,255,.68);max-width:62ch;margin:18px 0 0;font-size:17px}
.ic-hero.foto::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(8,18,31,.94),rgba(8,18,31,.62))}
.ic-hero.foto img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ic-hero.foto .wrap{z-index:3}
.krumb{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:20px}
.krumb a:hover{color:var(--gold-2)}
.krumb i{width:14px;height:1px;background:currentColor;display:block}
.krumb span{color:var(--gold)}

/* ---- yazı gövdesi ---- */
.metin{font-size:16.5px;color:#3B4552;max-width:74ch}
.metin h2{font-size:clamp(22px,2.6vw,30px);margin:38px 0 14px}
.metin h3{font-size:20px;margin:30px 0 12px}
.metin p{margin:0 0 1.05em}
.metin ul,.metin ol{padding-left:20px;margin:0 0 1.1em}
.metin li{margin-bottom:8px}
.metin a{color:var(--ink);border-bottom:1px solid var(--gold)}
.metin img{margin:22px 0;width:100%;height:auto}
.metin blockquote{margin:24px 0;padding:18px 24px;border-left:2px solid var(--gold);background:var(--concrete);font-size:17px}

/* ---- grup şirketleri ---- */
.grup{background:var(--concrete);border-top:1px solid var(--line)}
.grup-head{display:flex;align-items:flex-end;justify-content:space-between;gap:clamp(20px,4vw,50px);flex-wrap:wrap;margin-bottom:clamp(28px,3.6vw,42px)}
.grup-cati{display:inline-flex;align-items:center;gap:12px;flex:none;padding-bottom:6px;border-bottom:1px solid var(--line);transition:.25s}
.grup-cati span{font-family:var(--f-dis);font-size:14px;font-weight:600;color:var(--ink)}
.grup-cati em{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.1em;color:var(--gold)}
.grup-cati svg{width:14px;height:14px;color:var(--gold);transition:transform .25s}
.grup-cati:hover{border-color:var(--gold)}
.grup-cati:hover svg{transform:translate(2px,-2px)}

.grup-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.grup-k{background:#fff;padding:32px 30px 26px;display:flex;flex-direction:column;position:relative;transition:.3s ease}
.grup-k:hover{box-shadow:0 20px 50px rgba(12,26,43,.12);z-index:2}
.grup-logo{height:76px;display:flex;align-items:center;margin-bottom:22px;color:var(--gold)}
.grup-logo img{max-height:76px;max-width:190px;width:auto;height:auto;object-fit:contain}
.grup-logo svg{width:40px;height:40px}
.grup-k h3{font-size:20px;margin-bottom:6px}
.grup-k .al{display:block;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--gold)}
.grup-k p{color:var(--muted);font-size:14.5px;margin:12px 0 0}
.grup-site{
  margin-top:auto;padding-top:20px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-family:var(--f-mono);font-size:11.5px;letter-spacing:.08em;color:var(--ink);
}
.grup-site em{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.grup-site svg{width:15px;height:15px;flex:none;color:var(--gold);transition:transform .25s}
.grup-k:hover .grup-site svg{transform:translate(3px,-3px)}
.grup-k:hover .grup-site{color:var(--gold)}

.grup-k.aktif{background:var(--ink)}
.grup-k.aktif h3{color:#fff}
.grup-k.aktif p{color:rgba(255,255,255,.6)}
.grup-k.aktif .grup-site{color:rgba(255,255,255,.55)}
.grup-k.aktif .grup-site{border-color:rgba(255,255,255,.16)}
@media(max-width:900px){.grup-grid{grid-template-columns:1fr}}

/* ---- proje detay ---- */
.pd-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:clamp(30px,4vw,60px);align-items:start}
.pd-vis{position:relative}
.pd-buyuk{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--concrete-2)}
.pd-kucukler{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}
.pd-kucukler button{padding:0;border:1px solid transparent;background:none;cursor:pointer;aspect-ratio:4/3;overflow:hidden}
.pd-kucukler img{width:100%;height:100%;object-fit:cover;transition:.3s;filter:grayscale(.35)}
.pd-kucukler button.on{border-color:var(--gold)}
.pd-kucukler button.on img,.pd-kucukler button:hover img{filter:none}
.pd-kart{background:var(--concrete);border:1px solid var(--line);padding:26px 26px 28px;position:sticky;top:110px}
.pd-kart h3{font-size:19px;margin-bottom:16px}
.pd-kart .pmeta{margin-bottom:20px}
.pd-kart .btn{width:100%;justify-content:center;margin-bottom:10px}
.pd-durum{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
@media(max-width:960px){.pd-grid{grid-template-columns:1fr}.pd-kart{position:static}}

/* ---- basit liste kartları ---- */
.ic-liste{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:clamp(18px,2.2vw,28px)}
@media(max-width:980px){.ic-liste{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.ic-liste{grid-template-columns:1fr}}

.hiz-kart{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;transition:.35s}
.hiz-kart:hover{transform:translateY(-5px);box-shadow:0 20px 50px rgba(12,26,43,.1);border-color:transparent}
.hiz-kart .ph{aspect-ratio:16/10;overflow:hidden;background:var(--concrete-2)}
.hiz-kart .ph img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.3,1)}
.hiz-kart:hover .ph img{transform:scale(1.05)}
.hiz-kart .bd{padding:24px 26px 26px;display:flex;flex-direction:column;flex:1}
.hiz-kart h3{font-size:20px;margin-bottom:10px}
.hiz-kart p{color:var(--muted);font-size:15px;margin-bottom:18px}
.hiz-kart .go{margin-top:auto;align-self:flex-start;font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);border-bottom:1px solid var(--gold);padding-bottom:4px}

/* ---- yan menü ---- */
.yan{position:sticky;top:110px}
.yan h4{font-family:var(--f-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.yan ul{list-style:none;margin:0 0 28px;padding:0;border-top:1px solid var(--line)}
.yan li a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);font-family:var(--f-dis);font-weight:500;font-size:15px;transition:.25s}
.yan li a:hover,.yan li a.on{color:var(--gold);padding-left:6px}
.detay-grid{display:grid;grid-template-columns:1fr 300px;gap:clamp(30px,4vw,60px);align-items:start}
@media(max-width:900px){.detay-grid{grid-template-columns:1fr}.yan{position:static}}

/* ---- durum rozetleri ---- */
.rozet{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;padding:7px 13px;background:var(--ink);color:#fff}
.rozet.gold{background:var(--gold)}
.rozet.hat{background:transparent;border:1px solid var(--line);color:var(--muted)}

/* ---- bildirim ---- */
.uyari{padding:14px 18px;border-left:2px solid var(--gold);background:var(--gold-soft);font-size:15px;margin-bottom:24px}
.uyari.hata{border-color:#C0392B;background:rgba(192,57,43,.08)}

/* ---- sayfalama ---- */
.sayfalama{display:flex;gap:8px;justify-content:center;margin-top:44px}
.sayfalama a,.sayfalama span{min-width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);font-family:var(--f-mono);font-size:13px}
.sayfalama .on{background:var(--ink);color:#fff;border-color:var(--ink)}