.ergin-about { --about-blue: #00427c; --about-accent: #0075c9; color: #39434d; }
.ergin-about p { line-height: 1.85; }
.ergin-about h2 { color: var(--about-blue); font-size: clamp(1.5rem, 3vw, 2rem); line-height: 1.4; margin: 0 0 16px; }
.ergin-about h3 { color: var(--about-blue); font-size: 1.1rem; line-height: 1.5; margin: 0 0 12px; }
.ergin-about section { margin-top: 48px; }
.ergin-about .about-label { font-size: .78rem; font-weight: 700; letter-spacing: .12em; color: var(--about-blue); margin: 0 0 12px; }
.ergin-about .about-intro { padding: 32px; border-left: 4px solid var(--about-accent); background: #f2f6fa; border-radius: 0 8px 8px 0; }
.ergin-about .about-intro > :last-child { margin-bottom: 0; }
.ergin-about .about-timeline { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 26px; }
.ergin-about .about-milestone { border-top: 2px solid #dce6ef; padding-top: 20px; }
.ergin-about .about-year { font-size: 1.8rem; line-height: 1.2; color: var(--about-blue); font-weight: 700; display: block; margin-bottom: 16px; }
.ergin-about .about-milestone p { font-size: .96rem; margin-bottom: 0; }
.ergin-about .about-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.ergin-about .about-card { padding: 28px; border: 1px solid #e1e7ed; border-radius: 8px; background: #fff; display: flex; flex-direction: column; align-items: flex-start; }
.ergin-about .about-icon { display: inline-flex; align-items: center; justify-content: center; height: 44px; width: 44px; border-radius: 50%; background: #f0f5fa; color: var(--about-blue); font-size: 21px; margin-bottom: 18px; }
.ergin-about .about-card p { margin-bottom: 16px; }
.ergin-about .about-link { color: var(--about-blue); font-size: .92rem; font-weight: 600; margin-top: auto; text-decoration: underline; text-underline-offset: 3px; }
.ergin-about .about-values { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; padding: 28px; background: #f8f9fa; border: 1px solid #e1e7ed; border-radius: 8px; }
.ergin-about .about-values p { font-size: .95rem; margin: 0; }
.ergin-about .about-contact { display: flex; align-items: center; justify-content: space-between; gap: 28px; padding: 30px; border: 1px solid #e1e7ed; border-radius: 8px; background: #f2f6fa; }
.ergin-about .about-contact h2 { font-size: 1.5rem; margin-bottom: 8px; }
.ergin-about .about-contact p { margin: 0; }
.ergin-about .about-button { flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center; padding: 12px 20px; min-height: 44px; border-radius: 4px; color: #fff; background: var(--about-blue); font-size: .92rem; font-weight: 600; text-decoration: none; }
.ergin-about .about-button:hover { color: #fff; background: #00315c; }
.ergin-about a:focus-visible { outline: 3px solid var(--about-accent); outline-offset: 4px; }
@media (max-width: 991px) { .ergin-about .about-values { grid-template-columns: 1fr; } }
@media (max-width: 767px) {
 .ergin-about section { margin-top: 32px; }
 .ergin-about .about-intro, .ergin-about .about-card, .ergin-about .about-values, .ergin-about .about-contact { padding: 22px; }
 .ergin-about .about-grid, .ergin-about .about-timeline { grid-template-columns: 1fr; }
 .ergin-about .about-timeline { gap: 22px; }
 .ergin-about .about-contact { align-items: stretch; flex-direction: column; gap: 20px; }
}