.primary-btn {
  background-color: #1E5EB8;
  color: white;
  padding: 12px 28px;
  border-radius: 6px;
  font-weight: bold;
}

.primary-btn:hover {
  background-color: #2A6ECC;
  box-shadow: 0 4px 12px rgba(30, 94, 184, 0.3);
}

html { -webkit-text-size-adjust: 100%; }

img, video, iframe, svg {
  max-width: 100% !important;
  height: auto !important;
}

iframe { width: 100% !important; }

@media (max-width: 768px) {
  header img,
  .logo img {
    max-width: 220px !important;
    height: auto !important;
  }

  h1, h2 {
    line-height: 1.25 !important;
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  [class*="column"],
  [class*="col-"] {
    width: 100% !important;
    max-width: 100% !important;
    float: none !important;
    display: block !important;
  }

  section, .zpsection {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  a.button,
  .zpbutton,
  .zpform-btn,
  .primary-btn {
    display: block !important;
    width: 100% !important;
    text-align: center !important;
    margin: 12px 0 !important;
  }

  footer, .zpfooter {
    text-align: left !important;
    padding: 24px 16px !important;
  }
}