/* Çalışkan 3D – kurumsal küçük dokunuşlar */
.c3d-hero{display:grid;gap:16px;padding:28px;border-radius:16px;background:linear-gradient(110deg,#0B1324 0%,#1A48C7 100%);color:#fff}
.c3d-hero h1{font-size:clamp(28px,3.2vw,42px);margin:0 0 8px}
.c3d-hero p{opacity:.9;margin:0 0 12px}
.c3d-cta{display:inline-block;background:#0B1324;color:#fff;padding:10px 16px;border-radius:12px;text-decoration:none;font-weight:600}
.header svg{width:22px;height:22px}.header .icon{width:22px;height:22px}