/* style/resources.css */
.page-resources {
  font-family: 'Arial', sans-serif;
  color: #E0E0E0; /* Màu chữ sáng trên nền tối */
  background-color: #0A2239; /* Chủ đạo màu xanh đậm */
  line-height: 1.6;
}

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

.page-resources__hero-section {
  background: linear-gradient(135deg, #0A2239 0%, #1A3A5A 100%);
  padding: 80px 0;
  text-align: center;
  color: #FFD700;
}

.page-resources__hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  color: #FFD700; /* Tiêu đề chính màu vàng */
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-resources__hero-description {
  font-size: 1.2em;
  max-width: 800px;
  margin: 0 auto 30px;
  color: #E0E0E0; /* Mô tả màu trắng nhạt */
}

.page-resources__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  cursor: pointer;
  font-size: 1.1em;
}

.page-resources__btn--primary {
  background-color: #FFD700; /* Nút chính màu vàng */
  color: #0A2239; /* Chữ trên nút chính màu xanh đậm */
  border: 2px solid #FFD700;
}

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

.page-resources__btn--accent {
  background-color: transparent;
  color: #FFD700;
  border: 2px solid #FFD700;
}

.page-resources__btn--accent:hover {
  background-color: #FFD700;
  color: #0A2239;
  transform: translateY(-2px);
}

.page-resources__articles-section {
  padding: 60px 0;
  background-color: #0A2239;
}

.page-resources__section-title {
  font-size: 2.5em;
  color: #FFD700;
  text-align: center;
  margin-bottom: 50px;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

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

.page-resources__article-card {
  background-color: #1A3A5A; /* Nền thẻ bài viết màu xanh vừa */
  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;
  display: flex;
  flex-direction: column;
}

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

.page-resources__article-thumbnail {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-bottom: 1px solid #FFD700;
}

.page-resources__article-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.page-resources__article-title {
  font-size: 1.6em;
  margin-bottom: 10px;
  color: #FFD700;
}

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

.page-resources__article-title a:hover {
  color: #E0B500;
}

.page-resources__article-category {
  font-size: 0.9em;
  color: #B0B0B0;
  margin-bottom: 10px;
}

.page-resources__article-summary {
  font-size: 1em;
  color: #E0E0E0;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-resources__btn--secondary {
  background-color: #FFD700;
  color: #0A2239;
  border: 2px solid #FFD700;
  padding: 8px 15px;
  font-size: 0.95em;
  align-self: flex-start;
}

.page-resources__btn--secondary:hover {
  background-color: #E0B500;
  border-color: #E0B500;
}

.page-resources__deep-dive-section {
  padding: 60px 0;
  background-color: #0A2239;
  color: #E0E0E0;
}

.page-resources__deep-dive-section p {
  margin-bottom: 20px;
  font-size: 1.1em;
  line-height: 1.8;
}

.page-resources__deep-dive-section strong {
  color: #FFD700;
}

.page-resources__sub-title {
  font-size: 2em;
  color: #FFD700;
  margin-top: 40px;
  margin-bottom: 25px;
  border-bottom: 2px solid #FFD700;
  padding-bottom: 10px;
}

.page-resources__cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 30px;
  justify-content: center;
}

.page-resources__btn--large {
  padding: 15px 30px;
  font-size: 1.2em;
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .page-resources__hero-title {
    font-size: 2.8em;
  }
  .page-resources__section-title {
    font-size: 2em;
  }
  .page-resources__articles-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  .page-resources__article-title {
    font-size: 1.4em;
  }
  .page-resources__sub-title {
    font-size: 1.8em;
  }
}

@media (max-width: 768px) {
  .page-resources__hero-section {
    padding: 60px 0;
  }
  .page-resources__hero-title {
    font-size: 2.2em;
  }
  .page-resources__hero-description {
    font-size: 1em;
  }
  .page-resources__articles-section,
  .page-resources__deep-dive-section {
    padding: 40px 0;
  }
  .page-resources__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .page-resources__article-thumbnail {
    height: 180px;
  }
  .page-resources__article-content {
    padding: 20px;
  }
  .page-resources__article-title {
    font-size: 1.3em;
  }
  .page-resources__sub-title {
    font-size: 1.6em;
    margin-top: 30px;
    margin-bottom: 20px;
  }
  .page-resources__cta-group {
    flex-direction: column;
    align-items: center;
  }
  .page-resources__btn--large {
    width: 80%;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .page-resources__container {
    padding: 0 15px;
  }
  .page-resources__hero-title {
    font-size: 1.8em;
  }
  .page-resources__btn {
    padding: 10px 20px;
    font-size: 1em;
  }
  .page-resources__section-title {
    font-size: 1.6em;
  }
  .page-resources__article-title {
    font-size: 1.2em;
  }
  .page-resources__article-summary {
    font-size: 0.9em;
  }
  .page-resources__sub-title {
    font-size: 1.4em;
  }
  .page-resources__btn--large {
    width: 100%;
  }
}