/* FRA pillar deltas. Loads on /fire-risk-assessments/ on top of
     service-base.css. Holds only what's specific to the FRA page:
     the "What is an FRA" split, the photo-card sector grid, and their
     responsive overrides. */

  /* ---- WHAT IS AN FRA (split) ----
     Ported from V1 service.css when the V2 template reused the .what-*
     markup but stopped enqueuing service.css. */
  .sec-what { padding: 110px 0; background: #fff; }
  .what-grid {
    max-width: 1380px; margin: 0 auto; padding: 0 56px;
    display: grid; grid-template-columns: 1fr 1.05fr; gap: 80px; align-items: start;
  }
  .what-left .eyebrow { margin: 0 0 18px; }
  .what-left h2 { margin: 0 0 22px; font-size: 48px; line-height: 1.05; letter-spacing: -.02em; font-weight: 700; }
  .what-left p { font-size: 17px; line-height: 1.7; color: var(--ink-soft); margin: 0 0 20px; max-width: 520px; }
  .what-key {
    background: #fff; border: 1px solid var(--line);
    border-left: 4px solid var(--ember);
    padding: 28px 30px; margin-top: 28px;
    font-size: 16px; line-height: 1.65; color: var(--ink);
    max-width: 520px;
  }
  .what-key b { color: var(--ember); }

  .what-diagram {
    background: var(--ink); color: #fff;
    border-radius: 8px; padding: 36px;
    position: relative; overflow: hidden;
    min-height: 460px;
  }
  .what-diagram::before {
    content: ""; position: absolute; inset: 0;
    background:
      linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px) 0 0 / 100% 60px,
      linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px) 0 0 / 60px 100%;
  }
  .what-diagram > * { position: relative; z-index: 1; }
  .what-diagram h4 {
    font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
    color: var(--amber); margin: 0 0 24px; font-weight: 800;
  }
  .what-diagram h3 {
    font-size: 26px; letter-spacing: -.01em; font-weight: 700;
    margin: 0 0 28px; line-height: 1.2;
  }
  .what-step {
    display: grid; grid-template-columns: 36px 1fr; gap: 14px; align-items: start;
    padding: 16px 0;
    border-top: 1px solid rgba(255,255,255,.12);
  }
  .what-step:first-of-type { border-top: none; }
  .what-step .num {
    width: 28px; height: 28px; border-radius: 50%;
    background: var(--ember); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 13px;
  }
  .what-step .lbl { font-weight: 700; font-size: 16px; margin-bottom: 4px; letter-spacing: -.005em; }
  .what-step .desc { font-size: 14px; color: rgba(255,255,255,.7); line-height: 1.5; }
  .what-stamp {
    position: absolute; right: 30px; bottom: 30px;
    border: 2px solid var(--amber); color: var(--amber);
    font-size: 10px; font-weight: 800; letter-spacing: .14em;
    padding: 5px 8px; border-radius: 3px; transform: rotate(-6deg);
  }

  /* ---- WHO WE ASSESS (FRA photo-card grid) ---- */
  .who-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  }
  .who-card {
    border-radius: 8px; overflow: hidden;
    display: block; text-decoration: none;
    position: relative; aspect-ratio: 3/4;
    background: #2a2522;
  }
  .who-card-bg {
    position: absolute; inset: 0;
    background-size: cover; background-position: center;
    transition: transform .5s cubic-bezier(.22,.61,.36,1);
  }
  .who-card::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(20,17,15,.05) 0%, rgba(20,17,15,.72) 100%);
    transition: opacity .3s ease;
  }
  .who-card:hover .who-card-bg { transform: scale(1.06); }
  .who-card:hover::after { opacity: .9; }
  .who-card::before { display: none; }
  .who-card-body {
    position: absolute; bottom: 0; left: 0; right: 0;
    padding: 18px 20px 20px; z-index: 2;
  }
  .who-card h3 { font-size: 15px; font-weight: 700; color: #fff; letter-spacing: -.01em; margin-bottom: 0; line-height: 1.25; }
  .who-card p {
    font-size: 12px; color: rgba(255,255,255,0); line-height: 1.5;
    margin: 0; max-height: 0; overflow: hidden;
    transition: max-height .35s ease, color .3s ease, margin .3s ease;
  }
  .who-card:hover p { color: rgba(255,255,255,.82); max-height: 80px; margin-top: 6px; font-size: 13px; }
  .who-card .card-link {
    font-size: 12px; font-weight: 700; color: var(--amber);
    display: inline-flex; align-items: center; gap: 5px;
    opacity: 0; transform: translateY(6px); margin-top: 0;
    transition: opacity .3s ease, transform .3s ease, gap .2s, margin .3s ease;
  }
  .who-card .card-link::after { content: "→"; }
  .who-card:hover .card-link { opacity: 1; transform: translateY(0); gap: 9px; margin-top: 10px; }

  /* ---- RESPONSIVE (FRA-only overrides) ---- */
  @media (max-width: 768px) {
    .what-grid { grid-template-columns: 1fr; gap: 40px; }
    .sec-what { padding: 70px 0; }
    .what-left h2 { font-size: 32px; }
    .what-diagram { min-height: 0; padding: 28px; }
    .what-stamp { right: 18px; bottom: 18px; }
    .who-grid { grid-template-columns: 1fr 1fr; }
  }
  @media (max-width: 480px) {
    .who-grid { grid-template-columns: 1fr; }
  }