/* ==========================================================================
   Who We Serve — intro column beside a 2 x 2 grid of photo/text tiles (Philosophy page only)
   ========================================================================== */
.serve-section { background: linear-gradient(180deg, #faf8f3 0%, #f4f0e7 100%); }
.serve-layout { display: grid; grid-template-columns: minmax(230px, 26fr) 74fr; gap: clamp(1.5rem, 3vw, 2.75rem); align-items: stretch; }

/* Intro column */
.serve-intro { display: flex; flex-direction: column; }
.serve-intro .eyebrow { display: flex; align-items: center; gap: 14px; margin: 0 0 .85rem; }
.serve-intro .eyebrow::after { content: ""; width: 54px; height: 1px; background: var(--gold); }
.serve-intro h2 { font-family: var(--font-serif); font-weight: 500; font-size: clamp(2.3rem, 3.3vw, 3.4rem); line-height: 1.04; color: var(--navy-900); margin: 0 0 1.4rem; }
.serve-intro .lead { margin: 0; font-size: 1rem; line-height: 1.7; color: var(--ink); max-width: 30ch; }

/* Accordion: four stepped shades of navy, light to dark from top to bottom */
.serve-acc { display: grid; align-content: start; gap: 2px; }
.serve-item { --c: #2c4c80; background: var(--c); border: 1px solid rgba(197, 162, 83, .4); box-shadow: 0 10px 26px rgba(0, 18, 51, .08); }
.serve-item--2 { --c: #1f3b6a; }
.serve-item--3 { --c: #132c55; }
.serve-item--4 { --c: #001233; }
.serve-q { margin: 0; }
.serve-q button {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; width: 100%; padding: 1.35rem clamp(1.25rem, 2.2vw, 2rem);
  background: transparent; border: 0; cursor: pointer; text-align: left; color: var(--white);
  font-family: var(--font-serif); font-size: clamp(1.4rem, 1.9vw, 1.75rem); font-weight: 700; line-height: 1.15;
}
.serve-q button:hover { background: rgba(255, 255, 255, .05); }
.serve-q button:focus-visible { outline: 2px solid var(--gold); outline-offset: -4px; }
.serve-chev { position: relative; flex: none; width: 18px; height: 18px; }
.serve-chev::before, .serve-chev::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1.5px; background: var(--gold); transition: transform .3s ease; }
.serve-chev::after { transform: rotate(90deg); }
.serve-item.is-open .serve-chev::after { transform: rotate(0deg); }

.serve-a { display: grid; grid-template-rows: 0fr; visibility: hidden; transition: grid-template-rows .35s ease, visibility 0s linear .35s; }
.serve-item.is-open .serve-a { grid-template-rows: 1fr; visibility: visible; transition: grid-template-rows .35s ease, visibility 0s; }
.serve-a > div { overflow: hidden; }
.serve-a p { margin: 0; padding: 0 clamp(1.25rem, 2.2vw, 2rem) 1.6rem; font-size: 1rem; line-height: 1.7; color: rgba(255, 255, 255, .88); max-width: 62ch; }

@media (max-width: 1100px) {
  .serve-layout { grid-template-columns: 1fr; }
  .serve-intro .lead { max-width: 60ch; }
}
@media (prefers-reduced-motion: reduce) {
  .serve-a, .serve-chev::before, .serve-chev::after { transition: none; }
}

/* Philosophy hero: short firm description under the title */
.page-hero .hero-intro { max-width: 62ch; margin: 0 0 1rem; font-size: 1rem; line-height: 1.7; color: rgba(255, 255, 255, .88); }
.page-hero h1 { max-width: none; }