/* ---------- Temel ---------- */
:root{
  --ink:#0f1620;
  --ink-2:#1b2532;
  --muted:#5d6b7c;
  --line:#e4e8ee;
  --paper:#ffffff;
  --paper-2:#f5f7fa;
  --accent:#e0402f;
  --accent-dark:#c22f20;
  --wa:#25d366;
  --radius:14px;
  --wrap:1140px;
  --shadow:0 10px 30px rgba(15,22,32,.08);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Manrope',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,6vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.6rem,3.6vw,2.4rem);font-weight:800}
h3{font-size:1.08rem;font-weight:700}
p{margin:0 0 1em}
svg{width:100%;height:100%;fill:currentColor}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:#fff;padding:10px 14px;z-index:999;border-radius:8px}

.eyebrow{
  text-transform:uppercase;letter-spacing:.14em;font-size:.75rem;
  font-weight:700;color:var(--accent);margin:0 0 .6em;
}

/* ---------- Butonlar ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;
  padding:.75em 1.35em;border-radius:100px;
  font-weight:700;font-size:.95rem;border:1.5px solid transparent;
  transition:.18s ease;cursor:pointer;white-space:nowrap;
}
.btn svg{width:18px;height:18px;flex:none}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-dark);transform:translateY(-1px)}
.btn-ghost{border-color:rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-wa{background:var(--wa);color:#0b2b17}
.btn-wa:hover{filter:brightness(1.06)}
.btn-lg{padding:.9em 1.7em;font-size:1rem}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(15,22,32,.92);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:#fff}
.brand-mark{
  width:38px;height:38px;flex:none;border-radius:10px;
  background:var(--accent);color:#fff;font-weight:800;font-size:1.15rem;
  display:grid;place-items:center;
}
.brand-text{display:flex;flex-direction:column;line-height:1.05}
.brand-text strong{font-size:1rem;letter-spacing:.03em}
.brand-text small{font-size:.68rem;letter-spacing:.24em;color:#9fb0c2}

.nav{display:flex;align-items:center;gap:26px}
.nav>a{color:#dbe4ee;font-weight:600;font-size:.95rem;transition:color .15s}
.nav>a:hover{color:#fff}
.nav .nav-cta{color:#fff}

.burger{
  display:none;width:44px;height:44px;border:0;background:transparent;
  padding:10px;cursor:pointer;
}
.burger span{display:block;height:2px;background:#fff;margin:5px 0;border-radius:2px;transition:.22s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--ink)}
.hero-bg{
  position:absolute;inset:0;
  background:linear-gradient(140deg,#16202c 0%,#0f1620 55%,#221116 100%);
  background-size:cover;background-position:center;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to right,rgba(10,15,22,.94) 0%,rgba(10,15,22,.82) 45%,rgba(10,15,22,.55) 100%);
}
.hero-inner{position:relative;z-index:2;padding:clamp(64px,10vw,120px) 20px clamp(56px,8vw,100px);max-width:var(--wrap)}
.hero h1{margin-bottom:.35em}
.lead{font-size:clamp(1rem,1.6vw,1.15rem);color:#c8d4e0;max-width:56ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 0}
.hero-badges{
  list-style:none;display:flex;flex-wrap:wrap;gap:10px;
  margin:40px 0 0;padding:0;
}
.hero-badges li{
  font-size:.82rem;font-weight:600;color:#d5e0ec;
  border:1px solid rgba(255,255,255,.18);border-radius:100px;
  padding:.45em 1em;background:rgba(255,255,255,.05);
}

/* ---------- Bölümler ---------- */
.section{padding:clamp(56px,8vw,96px) 0}
.section-alt{background:var(--paper-2)}
.section-dark{background:var(--ink);color:#fff}
.section-dark .section-sub{color:#a9b8c8}

.section-head{max-width:62ch;margin:0 0 44px}
.section-sub{color:var(--muted);font-size:1.02rem;margin:0}

/* ---------- Kartlar ---------- */
.grid{display:grid;gap:18px}
.cards{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;transition:.2s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d2d9e2}
.card-icon{
  display:grid;place-items:center;width:46px;height:46px;padding:11px;
  border-radius:12px;background:rgba(224,64,47,.1);color:var(--accent);margin-bottom:16px;
}
.card p{color:var(--muted);font-size:.95rem;margin:0}

/* ---------- Hakkımızda ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,60px);align-items:center}
.split-text p{color:var(--muted)}
.ticks{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:10px}
.ticks li{position:relative;padding-left:30px;font-weight:600;font-size:.95rem}
.ticks li::before{
  content:"";position:absolute;left:0;top:.35em;width:18px;height:18px;border-radius:50%;
  background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/12px no-repeat;
}

/* ---------- Görsel yer tutucu / foto ---------- */
.ph{
  position:relative;margin:0;border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(135deg,#243040,#141c26);
  aspect-ratio:4/3;
}
.ph-tall{aspect-ratio:4/3.4}
.ph::after{
  content:attr(data-label);
  position:absolute;left:14px;bottom:12px;z-index:2;
  color:rgba(255,255,255,.72);font-size:.8rem;font-weight:600;letter-spacing:.02em;
}
.ph.has-img::after{
  background:linear-gradient(transparent,rgba(0,0,0,.6));
  left:0;right:0;bottom:0;padding:26px 14px 12px;color:#fff;
}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transition:transform .4s ease,opacity .35s ease}
.ph:not(.has-img) img{opacity:0}
.ph.has-img{cursor:zoom-in}
.ph.has-img:hover img{transform:scale(1.04)}
.ph:not(.has-img)::before{
  content:"";position:absolute;inset:0;
  background:
    repeating-linear-gradient(45deg,rgba(255,255,255,.03) 0 12px,transparent 12px 24px);
}

.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}

/* ---------- İletişim ---------- */
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(24px,4vw,48px);align-items:start}
.info-item{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.info-item h3{margin:0 0 .25em;font-size:.95rem;color:#fff}
.info-item p{margin:0;color:#b9c6d4;font-size:.95rem}
.info-item a:hover{color:#fff;text-decoration:underline}
.tel-list{display:flex;flex-direction:column;gap:2px}
.tel-list a{font-variant-numeric:tabular-nums;letter-spacing:.01em}
.info-icon{
  flex:none;width:42px;height:42px;padding:10px;border-radius:12px;
  background:rgba(224,64,47,.15);color:var(--accent);
}
.link{display:inline-block;margin-top:6px;color:var(--accent);font-weight:700;font-size:.88rem}
.contact-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.contact-map{border-radius:var(--radius);overflow:hidden;border:1px solid rgba(255,255,255,.12);min-height:380px}
.contact-map iframe{width:100%;height:100%;min-height:380px;border:0;display:block;filter:grayscale(.15)}

/* ---------- Footer ---------- */
.site-footer{background:#0a0f16;color:#8fa0b2;padding:38px 0;font-size:.9rem}
.footer-inner{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.footer-brand{display:flex;align-items:center;gap:12px}
.footer-brand strong{color:#fff;letter-spacing:.03em;font-size:.95rem}
.footer-brand p{margin:0;font-size:.82rem}
.footer-nav{display:flex;gap:20px;flex-wrap:wrap}
.footer-nav a:hover{color:#fff}
.copy{margin:0;font-size:.82rem;width:100%;border-top:1px solid rgba(255,255,255,.08);padding-top:18px}

/* ---------- Mobil çağrı çubuğu ---------- */
.callbar{display:none}

/* ---------- Lightbox ---------- */
.lightbox{
  position:fixed;inset:0;z-index:200;background:rgba(8,12,18,.94);
  display:grid;place-items:center;padding:24px;
}
.lightbox[hidden]{display:none}
.lightbox img{max-width:100%;max-height:86vh;border-radius:10px}
.lb-close{
  position:absolute;top:16px;right:20px;background:transparent;border:0;
  color:#fff;font-size:2.4rem;line-height:1;cursor:pointer;
}

/* ---------- Animasyon ---------- */
.reveal{opacity:0;transform:translateY(18px)}
.reveal.in{opacity:1;transform:none;transition:opacity .6s ease,transform .6s ease}
@media (prefers-reduced-motion:reduce){
  .reveal,.reveal.in{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .split,.contact{grid-template-columns:1fr}
  .contact-map{min-height:300px}
  .contact-map iframe{min-height:300px}
}

@media (max-width:820px){
  .burger{display:block}
  .nav{
    position:fixed;inset:72px 0 auto;background:var(--ink);
    flex-direction:column;align-items:stretch;gap:0;
    padding:8px 20px 24px;border-bottom:1px solid rgba(255,255,255,.1);
    transform:translateY(-140%);transition:transform .28s ease;
    max-height:calc(100vh - 72px);overflow:auto;
  }
  .nav.open{transform:translateY(0)}
  .nav>a{padding:15px 0;border-bottom:1px solid rgba(255,255,255,.07);font-size:1.05rem}
  .nav .nav-cta{justify-content:center;margin-top:16px;border-bottom:0}

  .hero::after{background:linear-gradient(to bottom,rgba(10,15,22,.86),rgba(10,15,22,.94))}
  body{padding-bottom:62px}

  .callbar{
    display:grid;grid-template-columns:1fr 1fr;
    position:fixed;left:0;right:0;bottom:0;z-index:80;
    background:var(--ink);border-top:1px solid rgba(255,255,255,.12);
    padding-bottom:env(safe-area-inset-bottom);
  }
  .callbar a{
    display:flex;align-items:center;justify-content:center;gap:8px;
    padding:15px 8px;color:#fff;font-weight:700;font-size:.95rem;
  }
  .callbar a:first-child{background:var(--accent)}
  .callbar svg{width:18px;height:18px}
  .footer-inner{flex-direction:column;align-items:flex-start}
}

@media (max-width:520px){
  .hero-badges li{font-size:.76rem}
  .btn-lg{width:100%;justify-content:center}
  .hero-actions{flex-direction:column}
}