/* Thành tựu đạt được — trang Giới thiệu (mockup light panel) */

.achievements-about {
  --ach-ab-title: #00204a;
  --ach-ab-panel: #eff4f9;
  --ach-ab-text: #00204a;
  position: relative;
  width: 100%;
  background: transparent;
  color: var(--ach-ab-text);
  font-family: "Lexend", sans-serif;
}

.achievements-about .achievements-about__inner {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
}

.achievements-about .achievements-about__title {
  margin: 0 0 clamp(20px, 2.5vw, 28px);
  font-size: clamp(1.375rem, 1.2vw + 0.75rem, 1.75rem);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--ach-ab-title);
  text-align: left;
}

.achievements-about .achievements-about__panel {
  width: 100%;
  padding: clamp(28px, 4vw, 40px) clamp(24px, 3.5vw, 48px);
  background-color: var(--ach-ab-panel);
  box-sizing: border-box;
}

.achievements-about .achievements-about__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

.achievements-about .achievements-about__item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: clamp(8px, 1vw, 12px);
}

.achievements-about .achievements-about__stat {
  display: block;
  margin: 0;
  font-size: clamp(2rem, 2.8vw + 0.5rem, 2.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--ach-ab-text);
}

.achievements-about .achievements-about__desc {
  margin: 0;
  font-size: clamp(0.8125rem, 0.85vw + 0.35rem, 0.875rem);
  font-weight: 400;
  line-height: 1.5;
  color: var(--ach-ab-text);
}

@media screen and (max-width: 991.98px) {
  .achievements-about .achievements-about__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(24px, 4vw, 32px);
  }
}

@media screen and (max-width: 575.98px) {
  .achievements-about .achievements-about__panel {
    padding: clamp(24px, 5vw, 32px) clamp(20px, 4vw, 24px);
  }

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

  .achievements-about .achievements-about__desc {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .achievements-about .achievements-about__item {
    transition: none;
  }
}