.banner {
  position: relative;
  width: 100%;
  min-height: 50vh;
  overflow: hidden;
}
.banner_image ul { margin: 0; padding: 0; list-style: none; }
.banner_image img {
  display: block;
  width: 100%;
  height: auto;
  min-height: 50vh;
  object-fit: cover;
}
.scs_name a, .scs_name { cursor: pointer; }
.page_body p { margin: 0 0 12px; line-height: 1.55; }
.teklifal .form_line { display: block; margin: 0 0 12px; }
.teklifal textarea, .teklifal input, .teklifal select {
  width: 100%; max-width: 100%; box-sizing: border-box; padding: 10px;
}
.certs { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; margin: 24px 0; }
.certs img { max-width: 140px; height: auto; }
.refs { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; margin: 24px 0; }
.refs img { max-height: 70px; width: auto; }