:root{--brand:#0b5e63;--brand2:#1b8d93;--text:#0b1b2b;--muted:#5f6b7a}.bd-hero-portrait{max-width:1200px;margin:4.5% auto 2.5%;padding:0 2.5%}.bd-hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:2.2%;align-items:stretch}.bd-hero-copy{display:flex;flex-direction:column;justify-content:center}.bd-hero-copy h1{font-size:44px;line-height:1.12;margin:0 0 1.2%;color:var(--text);font-weight:900}.bd-hero-copy .lead{font-size:18px;color:var(--muted);margin:0 0 2%}.bd-actions{display:flex;gap:1.2%;flex-wrap:wrap;margin-top:1.2%}.bd-btn{background:var(--brand);color:#fff;text-decoration:none;font-weight:800;padding:1.1% 1.6%;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;margin-top:.8%}.bd-btn.ghost{background:#fff;color:var(--brand);border:1px solid #dfe8ea}.card .bd-btn{margin-top:1.2%}#iletisim .bd-btn{margin-top:1.4%}.bd-hero-photo{position:relative;border-radius:18px;overflow:hidden;box-shadow:0 18px 50px rgba(0,0,0,.12);border:1px solid #e8eef0;background:#0a0f14;min-height:68vh;max-height:88vh}.bd-hero-photo img{position:absolute;inset:0;margin:auto;width:100%;height:100%;object-fit:cover;object-position:center;filter:contrast(1.02) saturate(1.02)}.bd-hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(0,0,0,.35) 0%,rgba(0,0,0,0) 45%);pointer-events:none}.bd-section{max-width:1200px;margin:6% auto;padding:0 2.5%}.bd-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:2%}.card{grid-column:span 4;background:#fff;border:1px solid #edf0f3;border-radius:16px;padding:2.2%;box-shadow:0 6px 24px rgba(0,0,0,.04)}.card h3{margin:0 0 1%}.muted{color:var(--muted)}.kpi{display:flex;gap:1.6%;flex-wrap:wrap}.kpi div{background:#f6fbfb;border:1px solid #e6f2f2;border-radius:12px;padding:1.2% 1.4%}.bd-contact{display:grid;grid-template-columns:1.2fr .8fr;gap:2.2%}.bd-contact .box{background:#fff;border:1px solid #edf0f3;border-radius:16px;padding:2.2%}.about-list{margin:0;padding:0 0 0 1.6%;color:var(--text)}.about-list li{margin:.6% 0}.about-chip{display:inline-flex;gap:1%;align-items:center;background:#fff;border:1px solid #e6f2f2;border-radius:12px;padding:.8% 1%;box-shadow:0 6px 16px rgba(0,0,0,.05)}.about-chip .dot{width:8px;height:8px;border-radius:999px;background:var(--brand)}.about-timeline{border-left:2px solid #e6f2f2;padding-left:1.2%}.about-timeline .item{margin:1% 0}.about-timeline .item b{display:block}@media (max-width:980px){.bd-hero-grid{grid-template-columns:1fr;gap:3.2%}.bd-hero-photo{order:-1;min-height:54vh;max-height:64vh}.bd-hero-copy h1{font-size:32px}.card{grid-column:span 12}.bd-contact{grid-template-columns:1fr}.bd-hero-portrait{margin:5.5% auto 3.5%;padding:0 4.5%}.bd-section{margin:7% auto;padding:0 4.5%}}