/* ===========================
   FILE VIEWER SECTION STYLE
=========================== */

.file_viewer {
  width: 100%;
  max-width: 880px;
  margin: 80px auto;
  padding: 40px 20px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  text-align: center;
  box-sizing: border-box;
}

.file_viewer h2 {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--primary, #022B5C);
  margin-bottom: 24px;
  position: relative;
}

.file_viewer h2::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  background-color: var(--active, #9FC5E8);
  margin: 12px auto 0;
  border-radius: 2px;
}

.file_viewer iframe {
  width: 100%;
  height: 600px;
  border: none;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

/* ===========================
   DOWNLOAD BUTTON
=========================== */

.download_box {
  margin-top: 24px;
}

.download_btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 1.6rem;
  font-weight: 600;
  background-color: var(--primary, #022B5C);
  color: #fff;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 3px 8px rgba(2, 43, 92, 0.3);
}

.download_btn i {
  font-size: 2.4rem;
}

.download_btn:hover {
  background-color: var(--active, #9FC5E8);
  color: #022B5C;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(159, 197, 232, 0.5);
}