/* Màu sắc tùy chỉnh */
:root {
  --primary-color: #F2C14E;
  --secondary-color: #FFD36B;
  --card-bg-color: #111111;
  --background-color: #0A0A0A;
  --text-main-color: #FFF6D6;
  --border-color: #3A2A12;
  --glow-color: #FFD36B;
  --button-gradient: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
}

/* Thiết lập màu nền chung cho trang */
.page-index {
  background-color: var(--background-color);
  color: var(--text-main-color);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

/* HERO主图区域样式 */
.page-index__hero-section {
  position: relative;
  padding-bottom: 0;
  padding-left: 0;
  padding-right: 0;
  padding-top: 10px; /* shared đã xử lý padding-top cho body */
  margin-top: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-index__hero-container {
  position: relative;
  margin: 0 auto;
  width: 100%;
}

.page-index__hero-image {
  width: 100%;
  margin: 0;
}

.page-index__hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
}

@media (min-width: 850px) {
  .page-index__hero-image img {
    aspect-ratio: 16/5;
    object-fit: cover;
  }
}

/* 移动端主图防裁切 */
@media (max-width: 849px) {
  .page-index__hero-section {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
  }
  .page-index__hero-image img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    aspect-ratio: unset !important;
    object-fit: contain !important;
    max-height: none !important;
    display: block !important;
  }
}

/* 移动端响应式设计 */
@media (max-width: 768px) {
  .page-index__hero-section {
    padding-bottom: 0;
    padding-left: 0;
    padding-right: 0;
    padding-top: 10px !important;
    margin-top: 0;
  }
}

/* Sản phẩm hiển thị khu vực */
.page-index__products-section {
  width: 100%;
  padding: 60px 20px;
  box-sizing: border-box;
  background-color: var(--background-color);
}

.page-index__products-container {
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

.page-index__products-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(6, 1fr); /* Desktop: 6 cột một hàng */
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.page-index__product-card {
  width: 100%;
  max-width: 300px;
  border-radius: 0;
  overflow: hidden;
  background: transparent;
  box-shadow: none;
  transition: transform 0.3s ease;
}

.page-index__product-card:hover {
  transform: translateY(-3px);
}

.page-index__product-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.page-index__product-card-image {
  width: 100%;
  max-width: 300px;
  overflow: hidden;
}

.page-index__product-card-image img {
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 768px) {
  .page-index__products-section {
    padding: 40px 15px;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
  }
  .page-index__products-container,
  .page-index__products-grid {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
  }
  .page-index__products-grid {
    grid-template-columns: repeat(2, 1fr); /* Mobile: 2 cột x 3 hàng */
    gap: 15px;
  }
  .page-index__product-card,
  .page-index__product-card-image {
    max-width: 100%;
  }
  .page-index__product-card-image img {
    width: 100% !important;
    height: auto !important;
    max-width: 100% !important;
  }
}

/* Tiêu đề chính được căn giữa có trang trí */
.page-index__section-title-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  width: 100%;
  max-width: 100%;
  padding: 24px 12px;
  box-sizing: border-box;
  text-align: center;
  background-color: var(--background-color);
  color: var(--text-main-color);
}

.page-index__section-title {
  margin: 0;
  font-size: clamp(1.1rem, 4.5vw, 1.75rem);
  line-height: 1.35;
  color: var(--text-main-color);
}

.page-index__section-title-line {
  flex: 1;
  max-width: 80px;
  height: 2px;
  opacity: 0.6;
  background-color: var(--text-main-color);
}

@media (max-width: 768px) {
  .page-index__section-title-line { 
    max-width: 40px;
  }
  .page-index__section-title {
    font-size: clamp(1rem, 5vw, 1.5rem);
  }
}

/* Phần nội dung SEO dài */
.page-index__article-body {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 12px 48px;
  box-sizing: border-box;
  overflow-x: hidden;
  background-color: var(--background-color);
  color: var(--text-main-color);
}

.page-index__article-body h2 {
  margin: 2rem 0 1rem;
  color: var(--primary-color);
  font-size: 1.8em;
}

.page-index__article-body h3 {
  margin: 1.25rem 0 0.75rem;
  color: var(--secondary-color);
  font-size: 1.4em;
}

.page-index__article-body p,
.page-index__article-body ul,
.page-index__article-body li {
  color: var(--text-main-color);
  font-size: 1em;
  margin-bottom: 1em;
}

.page-index__article-body a {
  color: var(--secondary-color);
  text-decoration: underline;
}

.page-index__article-figure {
  margin: 1.5rem auto;
  max-width: 800px;
  text-align: center;
  width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-index__article-figure img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
}

.page-index__article-figure figcaption {
  font-style: italic;
  font-size: 0.9em;
  color: var(--text-main-color);
  margin-top: 0.5em;
}

.page-index__article-quote {
  margin: 1.5rem 0;
  padding: 1rem 1.25rem;
  border-left: 4px solid var(--primary-color);
  color: var(--text-main-color);
  background-color: var(--card-bg-color);
  font-style: italic;
  border-radius: 4px;
}

.page-index__article-body ul {
  list-style: disc;
  padding-left: 20px;
}

.page-index__article-body ol {
  list-style: decimal;
  padding-left: 20px;
}

/* Nút CTA chính */
.page-index__btn-primary {
  background: var(--button-gradient);
  color: #ffffff; /* Luôn là màu trắng cho nút chính */
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  display: inline-block;
  margin-top: 15px;
  margin-bottom: 15px;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  text-align: center;
}

.page-index__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

/* CSS chung cho tất cả hình ảnh trong nội dung */
.page-index img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile responsive cho tất cả hình ảnh và vùng chứa */
@media (max-width: 768px) {
  .page-index__article-body {
    padding: 0 12px 32px;
    font-size: 16px;
    overflow-x: hidden;
  }
  .page-index__article-body h2 {
    font-size: clamp(1.25rem, 5vw, 1.5rem);
  }
  .page-index__article-body h3 {
    font-size: clamp(1.1rem, 4.5vw, 1.3rem);
  }
  .page-index__article-figure {
    padding: 0 12px;
    box-sizing: border-box;
  }
  .page-index__article-figure img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-index__btn-primary,
  .page-index__cta-button {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-index__cta-button-group,
  .page-index__button-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    display: flex;
    flex-direction: column; /* Xếp dọc các nút trên mobile */
    gap: 10px;
  }
}