.q4-workbook-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2147483647;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(38, 48, 45, 0.56);
  backdrop-filter: blur(8px);
}

.q4-workbook-backdrop[hidden] { display: none; }

.q4-workbook-dialog {
  position: relative;
  display: grid;
  grid-template-columns: minmax(220px, .82fr) minmax(320px, 1.18fr);
  width: min(900px, 100%);
  max-height: min(760px, calc(100dvh - 2rem));
  overflow: auto;
  border: 1px solid rgba(47, 76, 65, .18);
  border-radius: 28px;
  background: #fbf8f2;
  color: #31483f;
  box-shadow: 0 30px 90px rgba(20, 34, 29, .3);
}

.q4-workbook-cover {
  display: grid;
  place-items: center;
  min-height: 100%;
  padding: 2.25rem;
  background: #e8efe5;
}

.q4-workbook-cover img {
  display: block;
  width: min(100%, 310px);
  border-radius: 12px;
  box-shadow: 0 16px 40px rgba(49, 72, 63, .16);
}

.q4-workbook-content {
  display: grid;
  align-content: center;
  gap: 1rem;
  padding: clamp(2.25rem, 5vw, 4.25rem);
}

.q4-workbook-eyebrow {
  margin: 0;
  color: #a76451;
  font: 700 .78rem/1.2 "DM Sans", Arial, sans-serif;
  letter-spacing: .17em;
  text-transform: uppercase;
}

.q4-workbook-content h2 {
  margin: 0;
  color: #2f4d41;
  font: 600 clamp(2.5rem, 5vw, 4.45rem)/.98 "Playfair Display", Georgia, serif;
  letter-spacing: -.04em;
}

.q4-workbook-copy {
  margin: 0;
  color: #53645d;
  font: 400 1.02rem/1.62 "DM Sans", Arial, sans-serif;
}

.q4-workbook-form { display: grid; gap: .78rem; margin-top: .35rem; }
.q4-workbook-row { display: grid; grid-template-columns: .8fr 1.2fr; gap: .65rem; }
.q4-workbook-form label:not(.q4-workbook-consent) { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.q4-workbook-form input[type="text"],
.q4-workbook-form input[type="email"] {
  width: 100%;
  min-height: 52px;
  box-sizing: border-box;
  border: 1px solid rgba(49, 72, 63, .22);
  border-radius: 13px;
  background: #fffdf9;
  color: #31483f;
  padding: .85rem 1rem;
  font: 500 .95rem/1.2 "DM Sans", Arial, sans-serif;
}
.q4-workbook-form input:focus { outline: 3px solid rgba(167, 100, 81, .22); border-color: #a76451; }
.q4-workbook-consent { display: flex; gap: .6rem; align-items: flex-start; color: #607169; font: 400 .78rem/1.45 "DM Sans", Arial, sans-serif; }
.q4-workbook-consent input { margin-top: .18rem; accent-color: #2f4d41; }
.q4-workbook-submit,
.q4-workbook-download,
.q4-workbook-upsell {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  border: 0;
  border-radius: 999px;
  background: #2f4d41;
  color: #fffdf9;
  padding: .8rem 1.2rem;
  text-decoration: none;
  font: 700 .92rem/1.2 "DM Sans", Arial, sans-serif;
  cursor: pointer;
}
.q4-workbook-submit:disabled { cursor: wait; opacity: .62; }
.q4-workbook-status { min-height: 1.15rem; margin: 0; color: #9a4f3d; font: 600 .78rem/1.35 "DM Sans", Arial, sans-serif; }
.q4-workbook-spam { display:block; color:#647168; font:500 .7rem/1.4 "DM Sans",Arial,sans-serif; }
.q4-workbook-close {
  position: absolute;
  top: .8rem;
  right: .8rem;
  z-index: 2;
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid rgba(49,72,63,.15);
  border-radius: 50%;
  background: rgba(255,253,249,.92);
  color: #31483f;
  font-size: 1.4rem;
  cursor: pointer;
}
.q4-workbook-success { display: grid; gap: .9rem; }
.q4-workbook-success[hidden], .q4-workbook-form[hidden] { display: none; }
.q4-workbook-download { background: #a76451; }
.q4-workbook-offer { margin-top: .4rem; padding: 1.05rem 1.15rem; border-radius: 18px; background: #e8efe5; }
.q4-workbook-offer p { margin: 0 0 .65rem; color: #31483f; font: 500 .9rem/1.5 "DM Sans", Arial, sans-serif; }
.q4-workbook-offer strong { display: block; margin-bottom: .25rem; font: 600 1.2rem/1.2 "Playfair Display", Georgia, serif; }
.q4-workbook-upsell { min-height: 44px; width: 100%; box-sizing: border-box; }

@media (max-width: 720px) {
  .q4-workbook-backdrop { align-items: end; padding: .65rem; }
  .q4-workbook-dialog { grid-template-columns: 1fr; max-height: calc(100dvh - 1.3rem); border-radius: 24px; }
  .q4-workbook-cover { min-height: auto; padding: 1rem; }
  .q4-workbook-cover img { width: 118px; border-radius: 7px; }
  .q4-workbook-content { gap: .78rem; padding: 1.35rem 1.25rem 1.5rem; }
  .q4-workbook-content h2 { font-size: clamp(2.2rem, 12vw, 3.25rem); }
  .q4-workbook-copy { font-size: .94rem; }
  .q4-workbook-row { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: no-preference) {
  .q4-workbook-backdrop { animation: q4-fade .22s ease-out; }
  .q4-workbook-dialog { animation: q4-rise .32s ease-out; }
  @keyframes q4-fade { from { opacity: 0; } }
  @keyframes q4-rise { from { opacity: 0; transform: translateY(18px) scale(.985); } }
}