/* ===== QUIÉNES SOMOS - ESTILOS ESPECÍFICOS ===== */
:root {
  --qs-muted: #9aa0a6;
  --qs-red: var(--color-red-600);
  --qs-ease: cubic-bezier(.2,.9,.25,1);
  --qs-line: rgba(255,255,255,.08);
}

.page { max-width: 1200px; margin: 0 auto; padding: 120px 24px 80px; }

.hero { display: grid; grid-template-columns: 1.2fr .8fr; gap: 64px; align-items: end; padding-bottom: 44px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: 10px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--qs-red); margin-bottom: 16px; }
.eyebrow::before { content: ''; width: 28px; height: 1px; background: var(--qs-red); }
.hero h1 { font-size: clamp(36px, 5vw, 64px); font-weight: 200; letter-spacing: -.04em; line-height: 1.02; max-width: 12ch; margin: 0; color: #fff; }
.lead { font-size: 16px; color: var(--qs-muted); font-weight: 300; line-height: 1.8; max-width: 52ch; margin: 0; }
.lead strong { color: #ddd; font-weight: 400; }

.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 28px; }
.card { background: transparent; border: none; padding: 22px 10px; min-height: 210px; transition: transform .35s var(--qs-ease); }
.card:hover { transform: translateY(-4px); }
.icon { font-size: 22px; line-height: 1; margin-bottom: 14px; color: #fff; opacity: .95; }
.card h3 { font-size: 16px; font-weight: 500; letter-spacing: -.01em; margin-bottom: 8px; color: #fff; }
.badge { font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--qs-muted); margin-bottom: 14px; }
.card p, .card li { font-size: 12px; color: var(--qs-muted); line-height: 1.7; margin: 0; }
.card ul { list-style: none; margin-top: 12px; padding: 0; }
.card li { padding-left: 16px; position: relative; }
.card li::before { content: '•'; position: absolute; left: 0; color: var(--qs-red); }

.history { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; padding: 78px 0; margin-top: 78px; }
.history h2, .values h2, .cta h2 { font-size: clamp(26px, 3vw, 40px); font-weight: 200; letter-spacing: -.03em; line-height: 1.1; margin: 0 0 16px 0; color: #fff; }
.history p { font-size: 15px; color: var(--qs-muted); line-height: 1.85; margin-top: 16px; margin-bottom: 0; }
.history p strong { color: #ddd; font-weight: 400; }
.history-box { background: transparent; border: none; padding: 0; }
.history-box p { margin-top: 0; margin-bottom: 16px; }
.history-box p:last-of-type { margin-bottom: 0; }
.history-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.pill { padding: 7px 10px; border: 1px solid var(--qs-line); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: #d7d7d7; }

.values { padding: 0 0 18px; }
.values-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 24px; }
.values-head p { max-width: 58ch; color: var(--qs-muted); font-size: 14px; line-height: 1.8; margin: 0; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.value { border: none; background: transparent; padding: 24px 0; min-height: 170px; }
.value h3 { font-size: 16px; font-weight: 500; margin-bottom: 10px; color: #fff; }
.value p { font-size: 13px; color: var(--qs-muted); line-height: 1.75; margin: 0; }

.cta { margin-top: 72px; padding: 34px 0; border: none; background: transparent; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta p { color: var(--qs-muted); font-size: 14px; line-height: 1.8; max-width: 54ch; margin-bottom: 8px; }
.qs-btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; background: var(--qs-red); color: #fff; text-decoration: none; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; border: none; cursor: pointer; transition: opacity 0.2s; }
.qs-btn:hover { opacity: .92; }
.spacer { height: 18px; }

@media (max-width: 1024px) {
  .hero, .history, .values-grid, .grid { grid-template-columns: 1fr 1fr; }
  .values-head, .cta { align-items: flex-start; flex-direction: column; }
  .history { gap: 28px; }
}

@media (max-width: 720px) {
  .page { padding: 96px 18px 64px; }
  .hero, .history, .grid, .values-grid { grid-template-columns: 1fr; }
  .history { padding: 56px 0; margin-top: 56px; }
  .card { min-height: unset; }
  .cta { padding: 24px 20px; flex-direction: column; align-items: stretch; }
  .cta .qs-btn { justify-content: center; }
}