/* ═══════════════════════════════════════════════════════════════
   PCU CORPORATION — ABOUT US PAGE STYLES (about.css)
   ═══════════════════════════════════════════════════════════════ */

/* ── Hero Section ─────────────────────────────────────────── */
.about-hero {
  background-color: #EBF5FC;
  padding: 160px 0 100px;
  position: relative;
  overflow: hidden;
}

.about-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(48px, 6.5vw, 88px);
  font-weight: 400;
  color: var(--color-primary);
  line-height: 0.98;
  letter-spacing: -0.05em;
  text-transform: uppercase;
  margin: 0 0 32px;
}

.about-hero-subtitle {
  font-family: var(--font-heading);
  font-size: clamp(18px, 2vw, 24px);
  font-weight: var(--font-weight-regular);
  color: var(--color-primary);
  line-height: 1.4;
  letter-spacing: -0.03em;
  max-width: 780px;
  margin: 0;
}

.about-hero-subtitle strong {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}

/* ── Experience Heading Section ───────────────────────────── */
.about-exp-section {
  padding: 100px 0 40px;
  background-color: var(--color-white);
}

.about-exp-title {
  font-family: var(--font-heading);
  font-size: clamp(34px, 4.5vw, 64px);
  font-weight: 400;
  color: var(--color-primary);
  line-height: 1.05;
  letter-spacing: -0.05em;
  text-transform: uppercase;
  margin: 0;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(1, 19, 52, 0.15);
}

/* ── Who We Are Section ───────────────────────────────────── */
.about-quienes-section {
  padding: 40px 0 60px;
  background-color: var(--color-white);
}

.about-quienes-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 60px;
  align-items: flex-start;
}

.about-quienes-left {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-tag {
  align-self: flex-start;
  padding: 6px 18px;
  border-radius: 100px;
  border: 1px solid rgba(1, 19, 52, 0.4);
  background: transparent;
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 15px;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.about-quienes-title {
  font-family: var(--font-heading);
  font-size: 38px;
  font-weight: 400;
  color: var(--color-primary);
  line-height: 1.15;
  letter-spacing: -0.04em;
  margin: 0;
  text-transform: uppercase;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(1, 19, 52, 0.15);
}

.about-quienes-desc {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: var(--font-weight-regular);
  color: var(--color-primary);
  line-height: 1.45;
  letter-spacing: -0.03em;
  margin: 0;
}

/* ── Commitments 4-Card Grid ──────────────────────────────── */
.about-commitments-section {
  padding: 20px 0 80px;
  background-color: var(--color-white);
}

.about-commitments-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.about-comm-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 36px 28px;
  min-height: 320px;
  border-radius: 16px;
  box-sizing: border-box;
  background-color: #DFF0FC;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.about-comm-card--dark {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.about-comm-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.about-comm-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 32px;
}

.about-comm-icon {
  width: 44px;
  height: 44px;
  color: var(--color-primary);
}

.about-comm-card--dark .about-comm-icon {
  color: var(--color-white);
}

.about-comm-num {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: var(--font-weight-regular);
  color: var(--color-primary);
  letter-spacing: -0.04em;
}

.about-comm-card--dark .about-comm-num {
  color: rgba(255, 255, 255, 0.6);
}

.about-comm-text {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: var(--font-weight-regular);
  color: var(--color-primary);
  line-height: 1.3;
  letter-spacing: -0.03em;
  margin: 0;
}

.about-comm-card--dark .about-comm-text {
  color: var(--color-white);
}

/* ── Mission & Vision Section ─────────────────────────────── */
.about-mision-vision-section {
  padding: 60px 0 40px;
  background-color: var(--color-white);
}

.about-mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.about-mv-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-mv-title {
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 400;
  color: var(--color-primary);
  letter-spacing: -0.04em;
  margin: 0;
  text-transform: uppercase;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(1, 19, 52, 0.15);
}

.about-mv-text {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: var(--font-weight-regular);
  color: var(--color-primary);
  line-height: 1.45;
  letter-spacing: -0.03em;
  margin: 0;
}

.about-section-divider {
  width: 100%;
  height: 1px;
  background-color: var(--color-primary);
  opacity: 0.18;
  margin: 80px 0 60px;
}

/* ── Values Section (Liderando con Integridad) ────────────── */
.about-values-section {
  padding: 20px 0 120px;
  background-color: var(--color-white);
}

.about-values-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 60px;
  align-items: flex-start;
}

.about-values-left {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-values-title {
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 400;
  color: var(--color-primary);
  line-height: 1.15;
  letter-spacing: -0.04em;
  margin: 0;
  text-transform: uppercase;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(1, 19, 52, 0.15);
}

.about-values-list {
  display: flex;
  flex-direction: column;
}

.about-value-row {
  display: grid;
  grid-template-columns: 80px 240px 1fr;
  align-items: center;
  padding: 30px 0;
  border-bottom: 1px solid rgba(1, 19, 52, 0.18);
  transition: background-color var(--transition-fast);
}

.about-value-row:first-child {
  border-top: 1px solid rgba(1, 19, 52, 0.18);
}

.about-value-num {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: var(--font-weight-regular);
  color: var(--color-primary);
  letter-spacing: -0.04em;
}

.about-value-name {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 500;
  color: #3D86E9;
  letter-spacing: -0.03em;
  margin: 0;
}

.about-value-desc {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: var(--font-weight-regular);
  color: var(--color-primary);
  line-height: 1.4;
  letter-spacing: -0.03em;
  margin: 0;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1180px) {
  .about-commitments-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-quienes-layout,
  .about-values-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .about-mv-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-value-row {
    grid-template-columns: 60px 180px 1fr;
  }
}

@media (max-width: 768px) {
  .about-hero {
    padding: 120px 0 60px;
  }

  .about-commitments-grid {
    grid-template-columns: 1fr;
  }

  .about-comm-card {
    min-height: auto;
    padding: 28px 22px;
  }

  .about-value-row {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 24px 0;
  }

  .about-value-num {
    font-size: 18px;
  }

  .about-value-name {
    font-size: 20px;
  }

  .about-value-desc {
    font-size: 17px;
  }
}