/* =========================================================
   DEMİRTAŞ ŞAP — stil sistemi
   Palet:
     --antrasit   #1C1B19  (beton antrasit - zemin)
     --antrasit2  #262421  (kart / panel)
     --islakbeton #34312C  (ayırıcı yüzey)
     --turuncu    #E15B2D  (taze şap turuncu - marka rengi)
     --turuncu2   #FF7A45  (vurgu / hover)
     --celik      #55707E  (çelik mavisi)
     --kirec      #F3EEE6  (kireç beyazı - açık metin)
     --gri        #A9A69E  (beton gri - ikincil metin)
   Tipografi: Barlow Condensed (başlık) / Work Sans (gövde) / IBM Plex Mono (veri)
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700;800;900&family=Work+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --antrasit:#1C1B19;
  --antrasit2:#242220;
  --panel:#2B2926;
  --islakbeton:#3A3733;
  --turuncu:#E15B2D;
  --turuncu2:#FF7A45;
  --celik:#5C7686;
  --celik2:#7C97A6;
  --kirec:#F3EEE6;
  --kirec-dim:#D9D3C7;
  --gri:#A9A69E;
  --cizgi:rgba(243,238,230,0.12);
  --radius:2px;
  --maxw:1200px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--antrasit);
  color:var(--kirec);
  font-family:'Work Sans',sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{
  font-family:'Barlow Condensed',sans-serif;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:0.01em;
  margin:0 0 .4em;
  line-height:1.05;
  color:var(--kirec);
}
p{margin:0 0 1em;color:var(--kirec-dim);}
.mono{font-family:'IBM Plex Mono',monospace;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
:focus-visible{outline:2px solid var(--turuncu2);outline-offset:3px;}
@media (prefers-reduced-motion:reduce){*{animation-duration:.001ms !important;transition-duration:.001ms !important;}}

/* ---------- eyebrow / label ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'IBM Plex Mono',monospace;
  font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--turuncu2);margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--turuncu2);}

/* ---------- seviye çizgisi (signature) ---------- */
.level-line{
  position:relative;height:2px;background:var(--cizgi);
  margin:28px 0;overflow:visible;
}
.level-line .bubble{
  position:absolute;top:50%;left:50%;
  width:14px;height:14px;border-radius:50%;
  background:var(--turuncu);
  box-shadow:0 0 0 4px rgba(225,91,45,.18);
  transform:translate(-50%,-50%);
  animation:settle 3.6s ease-in-out infinite;
}
@keyframes settle{
  0%{left:22%;}
  45%{left:78%;}
  50%{left:50%;box-shadow:0 0 0 7px rgba(225,91,45,.28);}
  55%{left:50%;}
  100%{left:22%;}
}
.level-line.center .bubble{left:50%;animation:none;box-shadow:0 0 0 6px rgba(225,91,45,.25);}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(28,27,25,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--cizgi);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 24px;max-width:var(--maxw);margin:0 auto;gap:20px;
}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.logo-mark{
  width:44px;height:44px;border:2px solid var(--turuncu);
  display:flex;align-items:center;justify-content:center;
  font-family:'Barlow Condensed',sans-serif;font-weight:900;font-size:19px;
  color:var(--turuncu);letter-spacing:-0.02em;
  transform:skewX(-6deg);
}
.logo-text{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:20px;line-height:1;text-transform:uppercase;}
.logo-text span{display:block;font-family:'IBM Plex Mono',monospace;font-size:10.5px;font-weight:500;letter-spacing:.12em;color:var(--gri);text-transform:uppercase;margin-top:3px;}

.nav-toggle{display:none;background:none;border:1px solid var(--cizgi);color:var(--kirec);width:44px;height:44px;font-size:20px;cursor:pointer;}
nav.main-nav{display:flex;gap:2px;align-items:center;flex-wrap:wrap;}
nav.main-nav a{
  font-family:'Barlow Condensed',sans-serif;font-weight:600;font-size:15.5px;
  text-transform:uppercase;letter-spacing:.03em;
  padding:10px 14px;color:var(--kirec-dim);border-bottom:2px solid transparent;
  transition:color .15s, border-color .15s;
}
nav.main-nav a:hover,nav.main-nav a.active{color:var(--kirec);border-color:var(--turuncu);}
.header-actions{display:flex;gap:10px;flex-shrink:0;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:15.5px;
  text-transform:uppercase;letter-spacing:.03em;
  padding:12px 22px;border-radius:var(--radius);border:1px solid transparent;
  cursor:pointer;transition:transform .15s, background .15s, border-color .15s;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px);}
.btn-primary{background:var(--turuncu);color:#1a1310;}
.btn-primary:hover{background:var(--turuncu2);}
.btn-outline{border-color:var(--cizgi);color:var(--kirec);}
.btn-outline:hover{border-color:var(--turuncu2);color:var(--turuncu2);}
.btn-wa{background:#25D366;color:#0b2412;}
.btn-wa:hover{background:#33e478;}
.btn-sm{padding:9px 16px;font-size:14px;}
.btn-block{width:100%;}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--cizgi);}
.hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;
  padding:76px 24px 64px;max-width:var(--maxw);margin:0 auto;
}
.hero h1{font-size:clamp(40px,5.4vw,68px);margin-bottom:18px;}
.hero h1 em{font-style:normal;color:var(--turuncu);}
.hero-lead{font-size:18px;max-width:46ch;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px;}
.hero-media{position:relative;}
.hero-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5;border:1px solid var(--cizgi);}
.hero-media .tag{
  position:absolute;bottom:18px;left:18px;background:rgba(28,27,25,.85);
  border:1px solid var(--cizgi);padding:10px 14px;
  font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--kirec-dim);
  backdrop-filter:blur(4px);
}
.hero-media .tag b{color:var(--turuncu2);}

/* stat strip */
.stat-strip{border-bottom:1px solid var(--cizgi);background:var(--antrasit2);}
.stat-strip .container{
  display:grid;grid-template-columns:repeat(4,1fr);
  padding:34px 24px;gap:24px;
}
.stat{border-left:1px solid var(--cizgi);padding-left:18px;}
.stat .num{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:38px;color:var(--turuncu2);line-height:1;}
.stat .lbl{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--gri);letter-spacing:.04em;margin-top:6px;}

/* ---------- generic sections ---------- */
section{padding:76px 0;}
.section-head{max-width:640px;margin-bottom:44px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-alt{background:var(--antrasit2);border-top:1px solid var(--cizgi);border-bottom:1px solid var(--cizgi);}

/* ---------- kart grid (services) ---------- */
.grid{display:grid;gap:22px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}

.card{
  background:var(--panel);border:1px solid var(--cizgi);
  padding:28px 24px;transition:border-color .18s, transform .18s;
}
.card:hover{border-color:var(--turuncu);transform:translateY(-3px);}
.card .ic{
  width:46px;height:46px;border:1px solid var(--turuncu);color:var(--turuncu2);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
  transform:skewX(-6deg);
}
.card .ic svg{transform:skewX(6deg);width:22px;height:22px;}
.card h3{font-size:22px;margin-bottom:8px;}
.card p{font-size:14.5px;margin-bottom:0;}

/* service list (hizmetler page) */
.svc-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--cizgi);}
.svc-list li{
  border-bottom:1px solid var(--cizgi);padding:20px 4px;
  display:flex;align-items:center;gap:14px;font-family:'Barlow Condensed',sans-serif;
  font-size:19px;font-weight:600;text-transform:uppercase;letter-spacing:.01em;
}
.svc-list li::before{content:"";width:8px;height:8px;background:var(--turuncu);flex-shrink:0;transform:rotate(45deg);}

/* why-us numbered rail (uses baked "01/02" only because it's a real 4-stage process) */
.why-rail{border-top:1px solid var(--cizgi);}
.why-item{
  display:grid;grid-template-columns:90px 1fr;gap:24px;
  padding:30px 0;border-bottom:1px solid var(--cizgi);
}
.why-item .n{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:44px;color:var(--islakbeton);-webkit-text-stroke:1px var(--cizgi);}
.why-item h3{font-size:23px;margin-bottom:6px;}
.why-item p{margin:0;max-width:60ch;}

/* bölgeler / chips */
.chip-row{display:flex;flex-wrap:wrap;gap:10px;}
.chip{
  font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:.02em;
  border:1px solid var(--cizgi);padding:9px 14px;color:var(--kirec-dim);
}
.chip.on{border-color:var(--turuncu);color:var(--turuncu2);}

/* testimonials */
.review-card{background:var(--panel);border:1px solid var(--cizgi);padding:26px;display:flex;flex-direction:column;gap:14px;}
.stars{color:var(--turuncu2);font-size:15px;letter-spacing:2px;}
.review-card p{color:var(--kirec-dim);font-style:italic;margin:0;font-size:15px;}
.review-who{display:flex;align-items:center;justify-content:space-between;font-family:'Barlow Condensed',sans-serif;text-transform:uppercase;font-size:15px;font-weight:700;color:var(--kirec);border-top:1px solid var(--cizgi);padding-top:12px;}
.review-who span{display:block;font-family:'IBM Plex Mono',monospace;font-size:11.5px;font-weight:400;color:var(--gri);text-transform:none;margin-top:3px;}

/* gallery */
.gal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.gal-item{position:relative;overflow:hidden;border:1px solid var(--cizgi);aspect-ratio:4/3;}
.gal-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.gal-item:hover img{transform:scale(1.06);}
.gal-item .cap{
  position:absolute;left:0;right:0;bottom:0;padding:12px 14px;
  background:linear-gradient(to top,rgba(20,19,17,.92),transparent);
  font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--kirec-dim);
}
.gal-item.wide{grid-column:span 2;}
.poster-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.poster-strip img{border:1px solid var(--cizgi);}

/* CTA band */
.cta-band{background:var(--turuncu);padding:56px 0;}
.cta-band .container{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.cta-band h2{color:#1a1310;font-size:clamp(28px,4vw,42px);margin:0;max-width:14ch;}
.cta-band .btn-outline{border-color:#1a1310;color:#1a1310;}
.cta-band .btn-outline:hover{background:#1a1310;color:var(--turuncu2);}

/* contact page */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;}
.info-row{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--cizgi);}
.info-row .ic{width:38px;height:38px;border:1px solid var(--celik2);color:var(--celik2);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.info-row h4{font-size:17px;margin-bottom:4px;text-transform:none;font-family:'Work Sans';font-weight:700;color:var(--kirec);}
.info-row p{margin:0;font-size:14.5px;}
.map-frame{border:1px solid var(--cizgi);width:100%;aspect-ratio:16/10;}
.qr-box{display:flex;gap:16px;align-items:center;background:var(--panel);border:1px solid var(--cizgi);padding:18px;}
.qr-box img{width:84px;height:84px;background:#fff;padding:6px;flex-shrink:0;}
.qr-box h4{font-size:15px;margin-bottom:4px;font-family:'Work Sans';text-transform:none;color:var(--kirec);}
.qr-box p{margin:0;font-size:13px;}

form.quote{display:flex;flex-direction:column;gap:14px;}
form.quote input,form.quote select,form.quote textarea{
  width:100%;background:var(--antrasit2);border:1px solid var(--cizgi);color:var(--kirec);
  padding:13px 14px;font-family:'Work Sans';font-size:15px;border-radius:var(--radius);
}
form.quote label{font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--gri);margin-bottom:-8px;display:block;}
form.quote input:focus,form.quote select:focus,form.quote textarea:focus{border-color:var(--turuncu2);outline:none;}
.form-note{font-size:12.5px;color:var(--gri);}

/* footer */
footer{background:var(--antrasit2);border-top:1px solid var(--cizgi);padding:56px 0 24px;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px;}
.foot-col h4{font-size:15px;text-transform:uppercase;letter-spacing:.06em;color:var(--gri);margin-bottom:16px;font-family:'IBM Plex Mono',monospace;font-weight:500;}
.foot-col a,.foot-col p{display:block;font-size:14.5px;color:var(--kirec-dim);margin-bottom:10px;}
.foot-col a:hover{color:var(--turuncu2);}
.foot-bottom{border-top:1px solid var(--cizgi);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12.5px;color:var(--gri);font-family:'IBM Plex Mono',monospace;}
.social-row{display:flex;gap:10px;}
.social-row a{width:38px;height:38px;border:1px solid var(--cizgi);display:flex;align-items:center;justify-content:center;color:var(--kirec-dim);}
.social-row a:hover{border-color:var(--turuncu2);color:var(--turuncu2);}

/* floating action buttons */
.fab-stack{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;flex-direction:column;gap:12px;align-items:flex-end;}
.fab{
  display:flex;align-items:center;gap:10px;
  border-radius:50px;padding:14px;box-shadow:0 6px 20px rgba(0,0,0,.4);
  font-family:'Barlow Condensed',sans-serif;font-weight:700;text-transform:uppercase;font-size:14.5px;
}
.fab-wa{background:#25D366;color:#08240f;}
.fab-call{background:var(--turuncu);color:#1a1310;}
.fab svg{width:22px;height:22px;flex-shrink:0;}
.fab .fab-label{max-width:0;overflow:hidden;white-space:nowrap;transition:max-width .25s ease;}
.fab:hover .fab-label{max-width:160px;}

/* breadcrumb / page hero (inner pages) */
.page-hero{padding:52px 0 40px;border-bottom:1px solid var(--cizgi);background:
  linear-gradient(180deg, rgba(28,27,25,0) 0%, var(--antrasit) 100%), var(--antrasit2);
}
.page-hero h1{font-size:clamp(32px,4.6vw,50px);margin-bottom:10px;}
.crumb{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--gri);}
.crumb a:hover{color:var(--turuncu2);}

/* misc */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.badge{display:flex;align-items:center;gap:8px;font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--kirec-dim);border:1px solid var(--cizgi);padding:8px 12px;}
.badge svg{width:14px;height:14px;color:var(--turuncu2);}

.table-spec{width:100%;border-collapse:collapse;font-size:14.5px;}
.table-spec td{padding:12px 10px;border-bottom:1px solid var(--cizgi);}
.table-spec td:first-child{color:var(--gri);font-family:'IBM Plex Mono',monospace;font-size:12.5px;text-transform:uppercase;width:40%;}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;padding-top:44px;}
  .hero-media{order:-1;aspect-ratio:16/9;}
  .hero-media img{aspect-ratio:16/9;}
  .stat-strip .container{grid-template-columns:repeat(2,1fr);}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}
  .contact-grid{grid-template-columns:1fr;}
  .two-col{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr 1fr;}
  .gal-grid{grid-template-columns:repeat(2,1fr);}
  .poster-strip{grid-template-columns:1fr;}
  .svc-list{grid-template-columns:1fr;}
}
@media (max-width:720px){
  nav.main-nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:var(--antrasit2);border-bottom:1px solid var(--cizgi);
    flex-direction:column;padding:8px 24px 18px;
  }
  nav.main-nav.open{display:flex;}
  nav.main-nav a{padding:12px 0;border-bottom:1px solid var(--cizgi);width:100%;}
  .nav-toggle{display:block;}
  .header-actions .btn-outline{display:none;}
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;gap:28px;}
  .cta-band .container{flex-direction:column;text-align:center;}
  .gal-grid{grid-template-columns:1fr;}
  .why-item{grid-template-columns:56px 1fr;}
  .why-item .n{font-size:32px;}
}