/* ===== Palet (kapı fotoğrafındaki 3 ton) ===== */
:root{
  --antrasit:#23282B;      /* koyu antrasit zemin */
  --antrasit-dark:#191C1E; /* daha koyu */
  --antrasit-soft:#2C3236; /* kartlar */
  --antrasit-line:#3A4247; /* çizgiler */
  --turuncu:#E08A2E;       /* amber / turuncu */
  --turuncu-acik:#F0A54A;
  --turuncu-koyu:#C9761D;
  --krem:#F3EFE7;          /* krem-beyaz metin */
  --krem-soft:#C7C2B8;     /* ikincil metin */
  --beyaz:#FFFFFF;
  --shadow:0 20px 50px -20px rgba(0,0,0,.65);
  --radius:16px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--antrasit);
  color:var(--krem);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:'Playfair Display',Georgia,serif;line-height:1.15;font-weight:700;color:var(--beyaz)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,92%);margin-inline:auto}
.accent{color:var(--turuncu)}
.section{padding:96px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--turuncu);font-weight:600;font-size:.8rem;letter-spacing:.22em;text-transform:uppercase;
  font-family:'Inter',sans-serif;margin-bottom:16px;
}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--turuncu);display:inline-block}
.section-title{font-size:clamp(1.9rem,4vw,2.9rem);margin-bottom:18px}
.section-lead{color:var(--krem-soft);max-width:640px;font-size:1.05rem}

/* ===== Butonlar ===== */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border-radius:12px;font-weight:600;font-size:.95rem;
  font-family:'Inter',sans-serif;cursor:pointer;border:none;transition:.25s;white-space:nowrap;
}
.btn-primary{background:linear-gradient(135deg,var(--turuncu-acik),var(--turuncu-koyu));color:#1a1207}
.btn-primary:hover{filter:brightness(1.06)}
.btn-ghost{background:transparent;color:var(--krem);border:1.5px solid var(--antrasit-line)}
.btn-ghost:hover{border-color:var(--turuncu);color:var(--turuncu)}

/* ===== Header ===== */
header{position:fixed;top:0;left:0;right:0;z-index:100;transition:.3s;padding:18px 0}
header.scrolled{background:rgba(25,28,30,.92);backdrop-filter:blur(12px);box-shadow:0 8px 30px -18px #000;padding:12px 0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:14px}
.brand-mark{height:46px;width:auto;transition:.3s}
header.scrolled .brand-mark{height:40px}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-text{font-family:'Playfair Display',Georgia,serif;font-weight:700;font-size:1.55rem;letter-spacing:1px;color:var(--krem)}
.brand-text small{font-family:'Inter',sans-serif;font-weight:600;font-size:.6rem;letter-spacing:.42em;color:var(--turuncu);margin-top:3px}
.brand-footer .brand-mark{height:52px}
.brand-footer .brand-text{font-size:1.7rem}
.brand-footer .brand-text small{font-size:.64rem}
.nav-links{display:flex;gap:30px;align-items:center;list-style:none}
.nav-links a{font-size:.93rem;font-weight:500;color:var(--krem);position:relative;padding:4px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--turuncu);transition:.3s}
.nav-links a:hover{color:var(--turuncu)}
.nav-links a:hover::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-phone{display:flex;align-items:center;gap:9px;font-weight:600;color:var(--krem)}
.nav-phone .ic{width:38px;height:38px;border-radius:10px;background:rgba(224,138,46,.14);display:grid;place-items:center;color:var(--turuncu)}
.hamburger{display:none;background:none;border:none;color:var(--krem);cursor:pointer;padding:6px}

/* ===== Hero ===== */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  padding:140px 0 80px;
  background:
    radial-gradient(1000px 600px at 78% 10%,rgba(224,138,46,.16),transparent 60%),
    linear-gradient(160deg,var(--antrasit-dark),var(--antrasit) 55%,var(--antrasit-dark));
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:linear-gradient(var(--antrasit-line) 1px,transparent 1px),linear-gradient(90deg,var(--antrasit-line) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(circle at 75% 30%,#000,transparent 70%);
          mask-image:radial-gradient(circle at 75% 30%,#000,transparent 70%);
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative;z-index:2}
.hero h1{font-size:clamp(2.4rem,5.4vw,4rem);letter-spacing:-.5px}
.hero h1 span{color:var(--turuncu)}
.hero p.lead{margin:24px 0 34px;font-size:1.15rem;color:var(--krem-soft);max-width:540px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-badges{display:flex;gap:26px;margin-top:44px;flex-wrap:wrap}
.hero-badge{display:flex;flex-direction:column}
.hero-badge b{font-family:'Playfair Display',serif;font-size:2rem;color:var(--turuncu)}
.hero-badge small{color:var(--krem-soft);font-size:.85rem;letter-spacing:.03em}

/* Hero görsel kartı */
.hero-visual{position:relative}
.hero-card{
  border-radius:22px;overflow:hidden;box-shadow:var(--shadow);
  border:1px solid var(--antrasit-line);aspect-ratio:4/5;
  background:linear-gradient(160deg,#2f3540,#20252a);
  position:relative;
}
.hero-card .ph-illustration{position:absolute;inset:0}
.hero-float{
  position:absolute;left:-26px;bottom:36px;background:var(--antrasit-soft);
  border:1px solid var(--antrasit-line);border-radius:14px;padding:16px 20px;
  box-shadow:var(--shadow);display:flex;align-items:center;gap:14px;max-width:250px;
}
.hero-float .dot{width:44px;height:44px;border-radius:11px;background:linear-gradient(135deg,var(--turuncu-acik),var(--turuncu-koyu));display:grid;place-items:center;color:#1a1207;flex-shrink:0}
.hero-float b{display:block;font-family:'Inter',sans-serif;color:var(--beyaz);font-size:.95rem}
.hero-float small{color:var(--krem-soft);font-size:.8rem}

/* ===== Hizmetler ===== */
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:52px}
.service-card{
  background:var(--antrasit-soft);border:1px solid var(--antrasit-line);border-radius:var(--radius);
  padding:32px 26px;transition:.3s;position:relative;overflow:hidden;
}
.service-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--turuncu-acik),var(--turuncu-koyu));transform:scaleX(0);transform-origin:left;transition:.35s}
.service-card:hover{transform:translateY(-6px);border-color:rgba(224,138,46,.4)}
.service-card:hover::before{transform:scaleX(1)}
.service-ic{width:56px;height:56px;border-radius:14px;background:rgba(224,138,46,.13);display:grid;place-items:center;color:var(--turuncu);margin-bottom:20px}
.service-card h3{font-size:1.28rem;margin-bottom:10px}
.service-card p{color:var(--krem-soft);font-size:.95rem}

/* ===== Hakkımızda ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-visual{position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--antrasit-line);aspect-ratio:1/1;background:linear-gradient(160deg,#2f3540,#20252a);box-shadow:var(--shadow)}
.about-list{list-style:none;margin-top:28px;display:grid;gap:16px}
.about-list li{display:flex;gap:14px;align-items:flex-start}
.about-list .chk{width:26px;height:26px;border-radius:8px;background:rgba(224,138,46,.15);color:var(--turuncu);display:grid;place-items:center;flex-shrink:0;margin-top:2px}
.about-list b{color:var(--beyaz);font-family:'Inter',sans-serif}
.about-list span{color:var(--krem-soft);font-size:.95rem}

/* ===== Projeler / Öncesi-Sonrası ===== */
#projeler{background:var(--antrasit-dark)}
.ba-featured{margin-top:52px;display:grid;grid-template-columns:1fr;gap:16px;max-width:920px;margin-inline:auto}
.ba-slider{
  position:relative;width:100%;aspect-ratio:16/10;border-radius:18px;overflow:hidden;
  border:1px solid var(--antrasit-line);box-shadow:var(--shadow);user-select:none;touch-action:none;cursor:ew-resize;
  container-type:inline-size;
}
.ba-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background-size:cover;background-position:center}
.ba-before-wrap{position:absolute;inset:0;z-index:2;overflow:hidden;width:50%}
/* İç "öncesi" görseli daima slider genişliğinde kalsın ki kaydırınca sabit dursun */
.ba-before-wrap .ba-img{width:100cqw;max-width:none;right:auto}
.ba-handle{position:absolute;top:0;bottom:0;left:50%;width:3px;background:var(--turuncu);z-index:5;transform:translateX(-50%)}
.ba-handle .grip{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:46px;height:46px;border-radius:50%;background:var(--turuncu);
  display:grid;place-items:center;color:#1a1207;box-shadow:0 6px 20px rgba(0,0,0,.5);
}
.ba-label{position:absolute;bottom:16px;z-index:6;padding:6px 14px;border-radius:8px;font-size:.78rem;font-weight:700;letter-spacing:.12em;backdrop-filter:blur(4px)}
.ba-label.before{left:16px;background:rgba(25,28,30,.78);color:var(--krem)}
.ba-label.after{right:16px;background:rgba(224,138,46,.9);color:#1a1207}
.ba-caption{text-align:center;color:var(--krem-soft);font-size:.95rem}

.ba-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:46px}
.ba-card{background:var(--antrasit-soft);border:1px solid var(--antrasit-line);border-radius:var(--radius);overflow:hidden;transition:.3s}
.ba-card:hover{transform:translateY(-5px);border-color:rgba(224,138,46,.4)}
.ba-card .mini{position:relative;aspect-ratio:4/3;overflow:hidden;cursor:ew-resize;user-select:none;touch-action:none;container-type:inline-size}
.ba-card .mini .ba-before-wrap{width:55%}
.ba-card-body{padding:20px 22px}
.ba-card-body h4{font-family:'Inter',sans-serif;font-weight:700;color:var(--beyaz);font-size:1.05rem;margin-bottom:4px}
.ba-card-body p{color:var(--krem-soft);font-size:.88rem}
.ba-card .tag{display:inline-block;margin-top:12px;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--turuncu);background:rgba(224,138,46,.12);padding:4px 10px;border-radius:20px}

.photo-note{margin-top:36px;text-align:center;color:var(--krem-soft);font-size:.9rem;background:rgba(224,138,46,.07);border:1px dashed rgba(224,138,46,.35);border-radius:12px;padding:16px 20px;max-width:760px;margin-inline:auto}

/* ===== Neden Biz ===== */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:52px}
.why-card{padding:30px 26px;border-radius:var(--radius);background:var(--antrasit-soft);border:1px solid var(--antrasit-line)}
.why-card .num{font-family:'Playfair Display',serif;font-size:2.2rem;color:var(--turuncu);opacity:.4;line-height:1}
.why-card h3{font-size:1.2rem;margin:10px 0 8px}
.why-card p{color:var(--krem-soft);font-size:.94rem}

/* ===== İletişim ===== */
#iletisim{background:var(--antrasit-dark)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:52px;align-items:stretch}
.contact-info{display:grid;gap:18px;align-content:start}
.contact-item{display:flex;gap:18px;align-items:flex-start;background:var(--antrasit-soft);border:1px solid var(--antrasit-line);border-radius:14px;padding:22px 24px}
.contact-item .ic{width:50px;height:50px;border-radius:12px;background:rgba(224,138,46,.14);color:var(--turuncu);display:grid;place-items:center;flex-shrink:0}
.contact-item small{color:var(--turuncu);font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:.72rem}
.contact-item b{display:block;font-family:'Inter',sans-serif;font-size:1.12rem;color:var(--beyaz);margin-top:3px}
.contact-item span{color:var(--krem-soft);font-size:.92rem}
.contact-actions{display:flex;gap:14px;margin-top:6px;flex-wrap:wrap}
.map-wrap{border-radius:var(--radius);overflow:hidden;border:1px solid var(--antrasit-line);min-height:420px;box-shadow:var(--shadow)}
.map-wrap iframe{width:100%;height:100%;min-height:420px;border:0;filter:grayscale(.3) contrast(1.05)}

/* ===== Footer ===== */
footer{background:var(--antrasit-dark);border-top:1px solid var(--antrasit-line);padding:56px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:36px;border-bottom:1px solid var(--antrasit-line)}
.footer-grid p{color:var(--krem-soft);font-size:.93rem;margin-top:16px;max-width:320px}
.footer-col h4{font-family:'Inter',sans-serif;font-size:.95rem;letter-spacing:.05em;margin-bottom:16px;color:var(--beyaz)}
.footer-col a,.footer-col li{color:var(--krem-soft);font-size:.92rem;display:block;margin-bottom:10px;list-style:none}
.footer-col a:hover{color:var(--turuncu)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;color:var(--krem-soft);font-size:.85rem;flex-wrap:wrap;gap:10px}

/* ===== WhatsApp float ===== */
.wa-float{position:fixed;right:24px;bottom:24px;z-index:90;width:60px;height:60px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 12px 30px -8px rgba(37,211,102,.6);transition:.25s;animation:wapulse 2.6s infinite}
.wa-float:hover{transform:scale(1.08)}
@keyframes wapulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* ===== Reveal animasyonu ===== */
.reveal{opacity:0;transform:translateY(30px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media(max-width:960px){
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr}
  .hero-visual{max-width:440px;margin:8px auto 0}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid,.ba-gallery{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-links,.nav-phone span{display:none}
  .hamburger{display:block}
  .nav-links.open{display:flex;position:absolute;top:70px;left:4%;right:4%;flex-direction:column;background:var(--antrasit-soft);border:1px solid var(--antrasit-line);border-radius:14px;padding:20px;gap:18px}
}
@media(max-width:600px){
  .section{padding:70px 0}
  .services-grid,.why-grid,.ba-gallery,.footer-grid{grid-template-columns:1fr}
  .hero-badges{gap:18px}
  .hero{padding-top:120px}
  .hero-visual{display:none}
  .nav-cta .btn-primary{display:none}
}