/* Revision 11: a shared section edge, company breathing room and a quiet title divider. */

/* Move 48px of existing desktop spacing below the proof strip; retain total section height. */
@media (min-width: 1101px) {
  .mission { padding-top: 72px; padding-bottom: 48px; }
  .mission-statement { margin-top: 32px; }
  .proof-strip { margin-top: 44px; }
}

/* A line only: no title box, badge background or new overview label. */
.platform-copy > .platform-title-group { position: relative; }
.platform-title-group::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -12px;
  height: 1px;
  background: #c8d3d0;
  pointer-events: none;
}
.platform-title-group .platform-meta,
.platform-title-group h3 { position: relative; top: -6px; }

/* 03 and 04 use the same full content width and left/right edges as 01 and 02. */
.expertise,
.research { padding-inline: var(--gutter); }
.expertise-shell,
.research-shell { width: min(100%, var(--max)); }

.expertise-heading {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  gap: clamp(40px, 5vw, 96px);
  align-items: center;
}
.expertise-heading > p {
  width: 100%;
  max-width: 560px;
  justify-self: end;
  font-size: 20px;
  line-height: 1.75;
  text-wrap: balance;
}
.expertise-list {
  --expertise-cell-padding: clamp(24px, 2vw, 36px);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: 1fr;
  margin-top: 40px;
}
.expertise-list article {
  min-height: 210px;
  grid-template-columns: 32px minmax(0, 1fr);
  column-gap: 12px;
  padding: 28px var(--expertise-cell-padding);
}
.expertise-list article::before { left: var(--expertise-cell-padding); }
.expertise-list article div > p { font-size: 13px; }
.expertise-list h3 { font-size: 28px; }
.expertise-list article div > span {
  max-width: none;
  font-size: 18px;
  line-height: 1.65;
}
.expertise-list article div > span > .copy-phrase {
  display: block;
  white-space: normal;
}

@media (max-width: 1100px) {
  .expertise-heading { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
  .expertise-heading > p { font-size: 18px; }
  .expertise-list { --expertise-cell-padding: 24px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .expertise-list article { min-height: 198px; padding-block: 24px; }
  .expertise-list h3 { font-size: 26px; }
}
@media (max-width: 700px) {
  .expertise,
  .research { padding-inline: 20px; }
  .platform-title-group .platform-meta,
  .platform-title-group h3 { top: -4px; }
  .platform-title-group::after { bottom: -10px; }
  .expertise-heading { grid-template-columns: minmax(0, 1fr); gap: 22px; align-items: start; }
  .expertise-heading > p { max-width: none; justify-self: start; }
  .expertise-list { --expertise-cell-padding: 20px; grid-template-columns: minmax(0, 1fr); margin-top: 32px; }
  .expertise-list article { min-height: 0; grid-template-columns: 26px minmax(0, 1fr); column-gap: 10px; padding-block: 22px; }
  .expertise-list article div > p { font-size: 12px; }
  .expertise-list h3 { font-size: 24px; }
  .expertise-list article div > span { font-size: 17px; }
}
@media (forced-colors: active) {
  .platform-title-group::after { background: CanvasText; }
}