.pdf-resource-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr);
  gap: 48px;
  align-items: center;
}
.pdf-cover-preview {
  min-height: 470px;
  padding: 38px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid #3b3b3b;
  background:
    linear-gradient(90deg, #050505 0%, rgba(5,5,5,.94) 36%, rgba(5,5,5,.52)),
    linear-gradient(0deg, #050505 0%, transparent 60%),
    url("../hero-supercar.png") 62% center / cover no-repeat;
}
.pdf-cover-preview::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg, transparent 0 54px, rgba(255,255,255,.015) 55px);
}
.pdf-cover-preview > * { position: relative; z-index: 1; }
.pdf-cover-preview span { color: #aaa; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; }
.pdf-cover-preview strong {
  max-width: 520px;
  margin: 42px 0 20px;
  font-family: "Segoe UI Variable Display", "Segoe UI", Arial, sans-serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 300;
  letter-spacing: -.04em;
  line-height: 1;
}
.pdf-cover-preview p { max-width: 470px; margin: auto 0 0; color: #bbb; line-height: 1.65; }
.resource-download-row { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 12px; }
.document-facts { margin: 72px 0; display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); }
.document-fact { min-height: 150px; padding: 26px; border-right: 1px solid var(--line); background: #090909; }
.document-fact:last-child { border-right: 0; }
.document-fact span { color: #7f7f7a; font-size: 11px; letter-spacing: .13em; text-transform: uppercase; }
.document-fact strong { margin-top: 28px; display: block; color: #d6d6d1; font-size: 17px; font-weight: 450; line-height: 1.45; }
.document-outline { counter-reset: item; margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.document-outline li {
  counter-increment: item;
  min-height: 62px;
  padding: 18px 10px 18px 56px;
  position: relative;
  border-bottom: 1px solid var(--line);
  color: #c6c6c1;
}
.document-outline li::before {
  content: counter(item, decimal-leading-zero);
  position: absolute;
  left: 4px;
  color: #6d6d68;
  font-size: 12px;
  letter-spacing: .1em;
}
.pdf-card-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.pdf-card { min-height: 300px; padding: 32px; display: flex; flex-direction: column; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #090909; transition: background .2s ease, border-color .2s ease; }
.pdf-card:hover { border-color: #444; background: #0d0d0d; }
.pdf-card span { color: #858580; font-size: 11px; letter-spacing: .13em; text-transform: uppercase; }
.pdf-card h3 { margin: 28px 0 17px; font-size: 25px; font-weight: 400; line-height: 1.15; }
.pdf-card p { max-width: 540px; margin: 0 0 28px; color: #a6a6a0; font-size: 15px; line-height: 1.65; }
.pdf-card em { margin-top: auto; color: #deded8; font-size: 12px; font-style: normal; }

@media (max-width: 850px) {
  .pdf-resource-hero { grid-template-columns: 1fr; }
  .document-facts { grid-template-columns: 1fr; }
  .document-fact { border-right: 0; border-bottom: 1px solid var(--line); }
  .document-fact:last-child { border-bottom: 0; }
}
@media (max-width: 650px) {
  .pdf-cover-preview { min-height: 390px; padding: 26px; }
  .resource-download-row { flex-direction: column; }
  .pdf-card-grid { grid-template-columns: 1fr; }
}