.page-index-gioi-thieu-v99 {
  --Primary-Color: #113B7A;
  --Secondary-Color: #1D5FD1;
  --Button-Gradient: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  --Card-BG: #10233F;
  --Text-Main: #F3F8FF;
  --Text-Secondary: #AFC4E8;
  --Border-Color: #244D84;
  --Glow: #4FA8FF;
  --Gold: #F2C14E;
  --Divider: #1B3357;
  --Deep-Navy: #08162B;
}

.page-index-gioi-thieu-v99 {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--Text-Main);
  background-color: var(--Deep-Navy);
}

.page-index-gioi-thieu-v99__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
}

.page-index-gioi-thieu-v99__section-title {
  font-size: 36px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: var(--Text-Main);
  position: relative;
  padding-bottom: 15px;
}

.page-index-gioi-thieu-v99__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--Glow) 0%, var(--Gold) 100%);
  border-radius: 2px;
}

.page-index-gioi-thieu-v99__section-description {
  text-align: center;
  font-size: 18px;
  color: var(--Text-Secondary);
  margin-bottom: 50px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-index-gioi-thieu-v99__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding, body handles header offset */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  min-height: 600px;
}

.page-index-gioi-thieu-v99__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.page-index-gioi-thieu-v99__hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-index-gioi-thieu-v99__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 60px 20px;
  background: rgba(0, 0, 0, 0.6);
  border-radius: 10px;
  margin-top: 50px;
  margin-bottom: 50px;
}

.page-index-gioi-thieu-v99__main-title {
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 800;
  color: var(--Text-Main);
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-index-gioi-thieu-v99__description {
  font-size: 18px;
  color: var(--Text-Secondary);
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-index-gioi-thieu-v99__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}