:root{
  --bg:#f4f7f5;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --brand:#0b3d2e;
  --brand2:#0f5132;
  --line:#e6ece8;
  --shadow: 0 18px 42px rgba(2, 6, 23, .10);
  --shadow2: 0 10px 26px rgba(2, 6, 23, .08);
  --radius: 18px;
  --radius2: 26px;
  --max: 1140px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  background: radial-gradient(1200px 500px at 15% 0%, rgba(11,61,46,.10), transparent 60%),
              radial-gradient(1000px 500px at 95% 10%, rgba(15,81,50,.10), transparent 60%),
              var(--bg);
  color:var(--text);
  line-height:1.55;
}
a{color:inherit}
img{max-width:100%; display:block}
.container{max-width:var(--max); margin:0 auto; padding:0 18px}
.muted{color:var(--muted)}
.small{font-size:13px}
.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding:7px 12px; border-radius:999px;
  background:rgba(11,61,46,.10); color:var(--brand);
  font-size:12px; font-weight:800; letter-spacing:.2px;
  border:1px solid rgba(11,61,46,.18);
}
.pill .dot{width:8px; height:8px; border-radius:50%; background:var(--brand)}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:12px 15px; border-radius:14px;
  border:1px solid var(--brand);
  background:var(--brand); color:#fff; text-decoration:none;
  font-weight:900;
  box-shadow: 0 10px 22px rgba(11,61,46,.22);
}
.btn:hover{background:var(--brand2); border-color:var(--brand2)}
.btn.outline{background:#fff; color:var(--brand); box-shadow:none}
.btn.outline:hover{background:#f3fff8}
.btn.ghost{background:transparent; color:var(--brand); border-color:rgba(11,61,46,.25); box-shadow:none}
.btn.small{padding:10px 12px; border-radius:12px; font-size:13px}
.icon{width:18px; height:18px; display:inline-block}

.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(244,247,245,.82);
  backdrop-filter: blur(12px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex; align-items:center; justify-content:space-between; gap:12px; padding:12px 0}
.brand{display:flex; align-items:center; gap:10px; text-decoration:none}
.brand-mark{
  width:34px; height:34px; border-radius:12px;
  background:linear-gradient(135deg, var(--brand), var(--brand2));
  box-shadow: var(--shadow2);
}
.brand-name{font-weight:950; letter-spacing:.2px}
.nav{display:flex; align-items:center; gap:8px}
.nav a{padding:10px 12px; text-decoration:none; border-radius:12px; color:#0b1220; font-weight:800}
.nav a:hover{background:#fff}
.nav .cta{background:var(--brand); color:#fff}
.nav .cta:hover{background:var(--brand2)}
.nav-toggle{display:none; border:1px solid var(--line); background:#fff; padding:10px; border-radius:14px}
.nav-toggle span{display:block; width:22px; height:2px; background:#111827; margin:5px 0; border-radius:2px}
@media (max-width:920px){
  .nav-toggle{display:inline-block}
  .nav{
    position:absolute; right:18px; top:64px;
    display:none; flex-direction:column; align-items:stretch;
    width:min(360px, calc(100vw - 36px));
    background:#fff; border:1px solid var(--line);
    border-radius:18px; padding:10px;
    box-shadow: var(--shadow);
  }
  .nav.open{display:flex}
}

.hero{padding:28px 0 18px}
.hero-grid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:18px;
  align-items:stretch;
}
@media (max-width:920px){ .hero-grid{grid-template-columns:1fr} }
.hero h1{font-size:44px; line-height:1.10; margin:10px 0 10px}
@media (max-width:520px){ .hero h1{font-size:32px} }
.lead{font-size:18px; color:#1f2937; margin:0 0 12px}
.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius2);
  box-shadow: var(--shadow);
  padding:16px;
}
.hero-media{
  overflow:hidden;
  border-radius:var(--radius2);
  border:1px solid var(--line);
  background:#fff;
  box-shadow: var(--shadow);
}
.kpis{
  display:grid; grid-template-columns: repeat(3, minmax(0,1fr));
  gap:12px; margin-top:14px;
}
@media (max-width:920px){ .kpis{grid-template-columns:1fr} }
.kpi{
  background:#fff; border:1px solid var(--line);
  border-radius:18px; padding:14px;
  box-shadow: var(--shadow2);
}
.section{padding:18px 0}
.section.alt{
  background:rgba(255,255,255,.78);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section-head{display:flex; align-items:flex-end; justify-content:space-between; gap:12px}
.section-head h2{margin:0; font-size:28px}
.grid{display:grid; gap:14px}
.cards-2{grid-template-columns: repeat(2, minmax(0,1fr))}
.cards-3{grid-template-columns: repeat(3, minmax(0,1fr))}
@media (max-width:920px){ .cards-2,.cards-3{grid-template-columns:1fr} }
.service{
  background:#fff; border:1px solid var(--line);
  border-radius:22px; padding:16px;
  box-shadow: var(--shadow2);
}
.service h3{margin:0 0 8px}
.service p{margin:0; color:var(--muted)}
.service .meta{display:flex; gap:8px; flex-wrap:wrap; margin-top:12px}
.chip{
  display:inline-flex; padding:8px 10px; border-radius:999px;
  border:1px solid rgba(11,61,46,.20);
  background:rgba(11,61,46,.06);
  color:var(--brand); font-weight:900; font-size:12px;
  text-decoration:none;
}
.chip:hover{background:rgba(11,61,46,.10)}
.notice{
  border:1px dashed rgba(11,61,46,.35);
  background:rgba(11,61,46,.05);
  border-radius:22px;
  padding:14px;
  color:#0b1220;
}
.faq{
  background:#fff; border:1px solid var(--line);
  border-radius:18px; padding:12px 14px;
  box-shadow: var(--shadow2);
}
.faq summary{cursor:pointer; font-weight:950}
.faq p{margin:10px 0 0; color:var(--muted)}
.cta-row{display:flex; flex-wrap:wrap; gap:10px; margin-top:12px}
.breadcrumb{font-size:13px; color:var(--muted); margin:10px 0}
.page h1{font-size:36px; margin:10px 0}
@media (max-width:520px){ .page h1{font-size:28px} }
.site-footer{
  margin-top:18px;
  border-top:1px solid var(--line);
  background:#fff;
  padding:18px 0;
}
.footer-inner{
  display:grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap:14px;
  align-items:start;
}
@media (max-width:920px){ .footer-inner{grid-template-columns:1fr} }
.footer-links{display:flex; flex-direction:column; gap:8px}
.footer-links a{text-decoration:none; color:var(--muted); font-weight:800}
.footer-links a:hover{color:#0b1220}
.footer-bottom{padding-top:10px; border-top:1px solid var(--line); margin-top:12px}
.footer-brand{font-weight:950}
.fab{
  position:fixed;
  right:16px; bottom:16px;
  z-index:60;
  display:flex; flex-direction:column; gap:10px;
}
.fab a{
  width:52px; height:52px;
  border-radius:18px;
  display:flex; align-items:center; justify-content:center;
  border:1px solid rgba(11,61,46,.25);
  background:#fff;
  box-shadow: var(--shadow2);
  text-decoration:none;
}
.fab a.primary{background:var(--brand); border-color:var(--brand); color:#fff}

/* Gallery */
.gallery{display:grid; gap:14px}
.gallery.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
/* Mobilde 2 kolon, çok küçükte 1 kolon */
@media (max-width:980px){
  .gallery.grid-3{grid-template-columns:repeat(2, minmax(0,1fr))}
}
@media (max-width:560px){
  .gallery.grid-3{grid-template-columns:1fr}
}

/* Görseller “dev” görünmesin */
.figure img{
  width:100%;
  height:220px;        /* sabit yükseklik */
  object-fit:cover;    /* kırpar, taşmaz */
  border-bottom:1px solid var(--line);
}
.figure{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--shadow2)}
.figure .cap{padding:12px 14px}
.figure .cap span{display:block;margin-top:6px;color:var(--muted);font-size:13px}
/* Blog */
.post-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:16px;box-shadow:var(--shadow2);text-decoration:none;display:flex;flex-direction:column;gap:10px}
.post-meta{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:13px;font-weight:800}
.prose{max-width:860px}