Vision & Mission Section (Tầm nhìn & Sứ mệnh)
   ========================================================================== */

.vision-mission-section {
  padding: 100px 0;
  background-color: F6F6F9;
  width: 100%;
}

.vision-mission-container {
  display: flex;
  align-items: stretch;
  gap: 40px;
}

/* Cột bên trái: Ảnh minh họa học sinh */
.vision-mission-visual {
  flex: 0 0 450px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.vision-mission-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Cột bên phải: Các hộp Tầm nhìn & Sứ mệnh */
.vision-mission-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.vision-box,
.mission-box {
  flex: 1;
  border-radius: 20px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  position: relative;
  overflow: hidden;
}

/* Hộp Tầm nhìn (Vision) */
.vision-box {
  background-color: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
  position: relative;
  overflow: hidden;
}

.vision-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('../../assets/images/mission-bg.webp');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.08; /* Độ mờ của hình nền tầm nhìn */
  z-index: 1;
}

/* Đảm bảo toàn bộ nội dung nằm đè lên lớp background mờ */
.vision-box > * {
  position: relative;
  z-index: 2;
}

/* Hộp Sứ mệnh (Mission) */
.mission-box {
  background-color: #004092;
  color: var(--white, #ffffff);
  box-shadow: 0 10px 30px rgba(0, 64, 146, 0.15);
}

.vision-box-header,
.mission-box-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.vision-box-icon,
.mission-box-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.vision-box-icon img,
.mission-box-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.vision-box-title {
  font-family: var(--font-main), sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--primary-color, #013475);
  margin: 0;
}

.mission-box-title {
  font-family: var(--font-main), sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--white, #ffffff);
  margin: 0;
}

.vision-box-text {
  font-family: var(--font-main), sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: #4e4e4e;
  margin: 0;
}

.mission-box-text {
  font-family: var(--font-main), sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

/* ==========================================================================
   Vision & Mission Section Responsive
   ========================================================================== */

@media (max-width: 1199px) {
  .vision-mission-container {
    gap: 30px;
  }

  .vision-mission-visual {
    flex: 0 0 380px;
  }

  .vision-box,
  .mission-box {
    padding: 30px;
  }

  .vision-box-title,
  .mission-box-title {
    font-size: 22px;
  }
}

@media (max-width: 991px) {
  .vision-mission-container {
    flex-direction: column;
    align-items: center;
  }

  .vision-mission-section {
    padding: 20px 0;
  }

  .vision-mission-visual {
    flex: none;
    width: 100%;
    max-width: 500px;
    height: 350px;
  }

  .vision-mission-content {
    width: 100%;
    max-width: 600px;
  }
}

@media (max-width: 767px) {
  .vision-mission-visual {
    height: 250px;
  }

  .vision-box,
  .mission-box {
    padding: 24px;
  }

  .vision-box-title,
  .mission-box-title {
    font-size: 20px;
  }

  .vision-box-text,
  .mission-box-text {
    font-size: 15px;
    line-height: 1.6;
  }
}