/* Homepage: pick-your-door layout.
   The hub's daily traffic is two working tools; the homepage's one job is
   getting each person through the right door in one glance. */

.doors-home { padding: 40px 0 64px; }
.doors-intro { max-width: 62ch; margin-bottom: 26px; }
.doors-intro h1 { margin: 0 0 8px; font-size: clamp(26px, 3.4vw, 34px); line-height: 1.2; }
.doors-intro p { margin: 0; color: var(--slate); font-size: 17px; }

.door-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.door-grid.secondary { grid-template-columns: repeat(4, 1fr); margin-top: 18px; }
@media (max-width: 1080px) { .door-grid.secondary { grid-template-columns: repeat(2, 1fr); } }

.door {
  display: flex; flex-direction: column; gap: 10px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px;
  padding: 24px 24px 22px; text-decoration: none; color: var(--navy);
  box-shadow: 0 1px 2px rgba(23,35,59,.05);
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}
.door:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(23,35,59,.12); border-color: var(--blue); }
.door:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }

.door .who {
  align-self: flex-start; font-size: 12px; font-weight: 700; letter-spacing: .04em;
  text-transform: uppercase; padding: 4px 10px; border-radius: 999px;
  background: var(--soft-blue); color: var(--blue);
}
.door .who.key { background: var(--draft-bg); color: var(--draft); }
.door h2 { margin: 2px 0 0; font-size: 22px; line-height: 1.25; }
.door-grid.secondary .door h2 { font-size: 18px; }
.door p { margin: 0; color: var(--slate); font-size: 15px; flex: 1; }
.door-grid.secondary .door p { font-size: 14px; }
.door .go {
  align-self: flex-start; margin-top: 6px;
  background: var(--navy); color: #fff; border-radius: 999px;
  padding: 9px 20px; font-weight: 700; font-size: 15px;
}
.door:hover .go { background: var(--blue); }
.door-grid.secondary .door .go {
  background: transparent; color: var(--navy);
  border: 1.5px solid var(--navy); padding: 7px 16px; font-size: 14px;
}
.door-grid.secondary .door:hover .go { background: var(--navy); color: #fff; }

.door .sub-links { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 2px; }
.door .sub-links span { font-size: 13px; color: var(--blue); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

.doors-note { margin-top: 26px; color: var(--slate); font-size: 13.5px; max-width: 74ch; }
.doors-note b { color: var(--navy); }

@media (max-width: 860px) {
  .door-grid, .door-grid.secondary { grid-template-columns: 1fr; }
  .doors-home { padding: 26px 0 48px; }
}