/* About page only. Uses tokens from site.css. */

/* 1. Compact intro */
.ab-hero { padding-block: clamp(56px, 7vw, 96px) clamp(40px, 5vw, 64px); }
.ab-hero h1 { max-width: 900px; font-size: clamp(40px, 5.6vw, 84px); }
.ab-hero__lead { max-width: 720px; margin: 24px 0 30px; color: var(--muted); font-size: clamp(17px, 1.5vw, 20px); }

/* 2. Company facts */
.ab-company { padding-block: clamp(56px, 6vw, 88px); background: var(--soft); }
.ab-company__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(40px, 6vw, 88px); align-items: start; }
.ab-company__media { margin: 32px 0 0; }
.ab-company__media img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.ab-facts { margin: 0; border-top: 2px solid var(--ink); }
.ab-facts div { display: grid; grid-template-columns: 190px 1fr; gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.ab-facts dt { font-size: 14px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.ab-facts dd { margin: 0; color: var(--muted); font-size: 17px; }

/* 3. Who Xinlan supplies */
.ab-clients { padding-block: var(--section); }
.ab-clients__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 88px); align-items: center; }
.ab-list { margin: 32px 0 0; padding: 0; list-style: none; border-top: 2px solid var(--ink); }
.ab-list li { padding: 15px 0; border-bottom: 1px solid var(--line); font-family: "Manrope", sans-serif; font-size: clamp(19px, 1.7vw, 24px); font-weight: 600; letter-spacing: -.02em; }
.ab-clients__note { margin: 26px 0 0; color: var(--muted); font-size: 16px; }
.ab-clients__media { margin: 0; }
.ab-clients__media img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }

/* 4. Three parts of the business */
.ab-do { padding-block: clamp(64px, 7vw, 104px); background: var(--soft); }
.ab-do__head { margin-bottom: clamp(36px, 4vw, 56px); }
.ab-do__head h2 { max-width: 720px; }
.ab-do__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(24px, 2.6vw, 36px); }
.ab-do article { display: flex; flex-direction: column; gap: 14px; padding-top: 18px; border-top: 2px solid var(--ink); }
.ab-do h3 { font-size: clamp(21px, 1.9vw, 26px); letter-spacing: -.02em; line-height: 1.1; }
.ab-do p { margin: 0; color: var(--muted); font-size: 16px; }
.ab-do .text-link { margin-top: auto; align-self: flex-start; }

@media (max-width: 1050px) {
  .ab-company__grid, .ab-clients__grid { grid-template-columns: 1fr; }
  .ab-clients__media { order: -1; }
  .ab-do__grid { grid-template-columns: 1fr; }
  .ab-do article { gap: 12px; }
}

@media (max-width: 720px) {
  .ab-facts div { grid-template-columns: 1fr; gap: 6px; }
  .ab-facts dd { font-size: 16px; }
}