/* style/resources.css */
.page-resources {
  font-family: 'Arial', sans-serif;
  color: #E0E0E0; /* Màu chữ sáng trên nền tối */
  background-color: #0F1D2C; /* Nền tối hơn màu chủ đạo để tạo chiều sâu */
  line-height: 1.6;
}

.page-resources__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.page-resources__hero {
  position: relative;
  height: 60vh;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.page-resources__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.page-resources__hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 46, 64, 0.8), rgba(255, 215, 0, 0.3));
  z-index: 2;
}

.page-resources__hero-content {
  position: relative;
  z-index: 3;
  color: #FFFFFF;
  max-width: 800px;
  padding: 20px;
}

.page-resources__hero-title {
  font-size: 3.5em;
  margin-bottom: 15px;
  color: #FFD700; /* Vàng kim cho tiêu đề chính */
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-resources__hero-subtitle {
  font-size: 1.3em;
  margin-bottom: 30px;
  color: #E0E0E0;
}

.page-resources__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.page-resources__btn--hero, .page-resources__btn--primary {
  background-color: #FFD700; /* Vàng kim */
  color: #1A2E40; /* Chữ xanh đậm */
}

.page-resources__btn--hero:hover, .page-resources__btn--primary:hover {
  background-color: #E0B500;
  transform: translateY(-2px);
}

.page-resources__btn--secondary {
  background-color: #1A2E40; /* Xanh đậm */
  color: #FFD700; /* Chữ vàng kim */
  border: 1px solid #FFD700;
}

.page-resources__btn--secondary:hover {
  background-color: #2E475E;
  transform: translateY(-2px);
}

.page-resources__section-title {
  font-size: 2.5em;
  color: #FFD700; /* Vàng kim */
  text-align: center;
  margin-bottom: 40px;
  padding-top: 40px;
  position: relative;
}

.page-resources__section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background-color: #FFD700;
  margin: 15px auto 0;
  border-radius: 2px;
}

.page-resources__intro {
  background-color: #1A2E40;
  padding: 60px 0;
}

.page-resources__intro p {
  margin-bottom: 20px;
  color: #C0C0C0;
  text-align: justify;
}

.page-resources__list {
  list-style: none;
  padding-left: 0;
  margin-top: 30px;
}

.page-resources__list li {
  background-color: #263E56; /* Nền list item */
  margin-bottom: 10px;
  padding: 15px 20px;
  border-radius: 8px;
  display: flex;
  align-items: flex-start;
  color: #E0E0E0;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.page-resources__list li::before {
  content: '✓';
  color: #FFD700;
  font-weight: bold;
  margin-right: 10px;
  font-size: 1.2em;
  line-height: 1;
}

.page-resources__categories {
  padding: 60px 0;
  background-color: #0F1D2C;
}

.page-resources__category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-resources__category-item {
  background-color: #1A2E40;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-top: 4px solid #FFD700;
}

.page-resources__category-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.4);
}

.page-resources__category-image {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-resources__category-title {
  font-size: 1.5em;
  color: #FFD700;
  margin-bottom: 15px;
}

.page-resources__category-description {
  color: #C0C0C0;
  font-size: 0.95em;
}

.page-resources__featured-articles {
  padding: 60px 0;
  background-color: #1A2E40;
}

.page-resources__article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-resources__article-card {
  background-color: #263E56;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0,0,0,0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-resources__article-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.4);
}

.page-resources__article-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.page-resources__article-title {
  font-size: 1.4em;
  color: #FFD700;
  padding: 20px 20px 10px;
}

.page-resources__article-excerpt {
  color: #C0C0C0;
  padding: 0 20px 20px;
  font-size: 0.9em;
}

.page-resources__article-card .page-resources__btn {
  margin: 0 20px 20px;
}

.page-resources__detail-pages {
  padding: 60px 0;
  background-color: #0F1D2C;
}

.page-resources__detail-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.page-resources__detail-item {
  background-color: #1A2E40;
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-resources__detail-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.3);
}

.page-resources__detail-title {
  font-size: 1.3em;
  margin-bottom: 15px;
}

.page-resources__detail-title a {
  color: #FFD700;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-resources__detail-title a:hover {
  color: #FFFFFF;
}

.page-resources__detail-description {
  color: #C0C0C0;
  font-size: 0.9em;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-resources__cta-section {
  position: relative;
  padding: 100px 0;
  text-align: center;
  background-color: #1A2E40;
  overflow: hidden;
}

.page-resources__cta-background-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  z-index: 1;
}

.page-resources__cta-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  color: #FFFFFF;
  padding: 20px;
}

.page-resources__cta-title {
  font-size: 2.8em;
  color: #FFD700;
  margin-bottom: 20px;
}

.page-resources__cta-description {
  font-size: 1.1em;
  margin-bottom: 40px;
  color: #E0E0E0;
}

.page-resources__btn--cta {
  background-color: #FFD700;
  color: #1A2E40;
  padding: 15px 35px;
  font-size: 1.1em;
  border-radius: 30px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.page-resources__btn--cta:hover {
  background-color: #E0B500;
  transform: scale(1.05);
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-resources__hero-title {
    font-size: 2.8em;
  }
  .page-resources__hero-subtitle {
    font-size: 1.1em;
  }
  .page-resources__section-title {
    font-size: 2em;
  }
  .page-resources__category-item, .page-resources__article-card, .page-resources__detail-item {
    padding: 20px;
  }
}

@media (max-width: 768px) {
  .page-resources__hero {
    height: 50vh;
  }
  .page-resources__hero-title {
    font-size: 2.2em;
  }
  .page-resources__hero-subtitle {
    font-size: 1em;
  }
  .page-resources__category-grid, .page-resources__article-grid, .page-resources__detail-list {
    grid-template-columns: 1fr;
  }
  .page-resources__cta-title {
    font-size: 2.2em;
  }
  .page-resources__cta-description {
    font-size: 1em;
  }
}

@media (max-width: 480px) {
  .page-resources__hero {
    height: 40vh;
  }
  .page-resources__hero-title {
    font-size: 1.8em;
  }
  .page-resources__hero-subtitle {
    font-size: 0.9em;
  }
  .page-resources__btn {
    padding: 10px 20px;
    font-size: 0.9em;
  }
  .page-resources__section-title {
    font-size: 1.8em;
  }
  .page-resources__category-title {
    font-size: 1.3em;
  }
  .page-resources__article-title, .page-resources__detail-title {
    font-size: 1.2em;
  }
  .page-resources__cta-title {
    font-size: 1.8em;
  }
}