.documents-section {
  border-radius: var(--radius-m);
}

.documents-section__head {
  max-width: 760px;
  margin-bottom: var(--space-4);
}

.documents-section__head h2 {
  margin-bottom: var(--space-2);
  font-size: 1.5rem;
}

.documents-section__head p {
  color: var(--color-text-muted);
}

ul.doc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: var(--space-3);
}

ul.doc-list > li {
  margin: 0;
  padding: 0;
}

.doc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 220px;
  height: 100%;
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  color: var(--color-text);
  text-decoration: none;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1),
    box-shadow 0.25s ease, border-color 0.25s ease;
}

.doc-card:hover {
  transform: translateY(-4px);
  border-color: transparent;
  box-shadow: 0 18px 38px rgba(37, 45, 67, 0.14);
}

.doc-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 2px;
  background: conic-gradient(
    from var(--glow-angle),
    #ffffff 0deg,
    var(--color-accent) 22deg,
    rgba(206, 93, 37, 0) 120deg,
    transparent 360deg
  );
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.doc-card:hover::after {
  opacity: 1;
  animation: glow-border-travel 3s linear infinite;
}

.doc-card__icon {
  width: 48px;
  height: 48px;
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-s);
  background: rgba(206, 93, 37, 0.1);
  color: var(--color-accent);
  margin-bottom: var(--space-3);
  transition: background 0.25s ease, color 0.25s ease;
}

.doc-card:hover .doc-card__icon {
  background: var(--color-accent);
  color: #ffffff;
}

.doc-card__name {
  display: block;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.doc-card__meta {
  display: block;
  margin-top: 4px;
  font-size: var(--fs-small);
  line-height: 1.4;
  color: var(--color-text-muted);
  overflow-wrap: anywhere;
}

.doc-card__foot {
  margin-top: auto;
  padding-top: var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  border-top: 1px solid var(--color-border);
}

.doc-card__format {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.doc-card__download {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-accent);
}

.doc-card__arrow {
  transition: transform 0.25s ease;
}

.doc-card:hover .doc-card__arrow {
  transform: translateY(3px);
}

.documents-upload-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 104px;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-m);
  background: rgba(255, 255, 255, 0.5);
}

@media (max-width: 720px) {
  .documents-section {
    padding: var(--space-4);
  }

  ul.doc-list {
    grid-template-columns: 1fr;
  }
}