/* style/news.css */
/* body đã padding-top: var(--header-offset) từ shared.css, không cần lặp lại tại đây */

:root {
  --page-news-primary-color: #11A84E;
  --page-news-secondary-color: #22C768;
  --page-news-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --page-news-card-bg: #11271B;
  --page-news-background: #08160F;
  --page-news-text-main: #F2FFF6;
  --page-news-text-secondary: #A7D9B8;
  --page-news-border-color: #2E7A4E;
  --page-news-glow-color: #57E38D;
  --page-news-gold-color: #F2C14E;
  --page-news-divider-color: #1E3A2A;
  --page-news-deep-green: #0A4B2C;
}

.page-news {
  color: var(--page-news-text-main); /* Mặc định chữ sáng trên nền tối */
  background-color: var(--page-news-background);
}

.page-news__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0 40px; /* Chỉ 10px top padding */
  overflow: hidden;
  background-color: var(--page-news-deep-green);
}

.page-news__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  margin-bottom: 20px;
}

.page-news__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 8px;
}

.page-news__hero-content {
  max-width: 900px;
  text-align: center;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-news__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--page-news-gold-color);
  margin-bottom: 15px;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(87, 227, 141, 0.4);
}

.page-news__hero-description {
  font-size: 1.1rem;
  color: var(--page-news-text-secondary);
  margin-bottom: 30px;
  line-height: 1.6;
}

.page-news__cta-button {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  text-align: center;
}

.page-news__btn-primary {
  background: var(--page-news-button-gradient);
  color: #ffffff;
  border: none;
}

.page-news__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.page-news__btn-secondary {
  background-color: transparent;
  color: var(--page-news-primary-color);
  border: 2px solid var(--page-news-primary-color);
  margin-left: 15px;
}

.page-news__btn-secondary:hover {
  background-color: var(--page-news-primary-color);
  color: #ffffff;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.page-news__section-padding {
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}

.page-news__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--page-news-text-main);
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  padding-bottom: 15px;
}

.page-news__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--page-news-primary-color);
  border-radius: 2px;
}

.page-news__section-title--light {
  color: var(--page-news-text-main);
}

.page-news__paragraph {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--page-news-text-secondary);
  margin-bottom: 20px;
  text-align: justify;
}

.page-news__news-categories {
  background-color: var(--page-news-deep-green);
  border-top: 1px solid var(--page-news-divider-color);
  border-bottom: 1px solid var(--page-news-divider-color);
}

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

.page-news__category-card {
  background-color: var(--page-news-card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--page-news-border-color);
}

.page-news__category-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.page-news__card-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.page-news__card-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--page-news-primary-color);
  padding: 20px 20px 10px;
}

.page-news__card-text {
  font-size: 0.95rem;
  color: var(--page-news-text-secondary);
  padding: 0 20px 20px;
  flex-grow: 1;
}

.page-news__card-link {
  display: inline-block;
  color: var(--page-news-gold-color);
  text-decoration: none;
  font-weight: 600;
  padding: 15px 20px;
  border-top: 1px solid var(--page-news-border-color);
  transition: color 0.3s ease, background-color 0.3s ease;
}

.page-news__card-link:hover {
  color: #ffffff;
  background-color: var(--page-news-primary-color);
}

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

.page-news__benefit-item {
  background-color: var(--page-news-card-bg);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--page-news-border-color);
}

.page-news__benefit-icon {
  width: 100%;
  height: auto;
  max-width: 300px; /* 确保图片尺寸不小于200px */
  max-height: 200px;
  object-fit: cover;
  margin-bottom: 20px;
  border-radius: 8px;
}

.page-news__benefit-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--page-news-primary-color);
  margin-bottom: 10px;
}

.page-news__benefit-text {
  font-size: 0.95rem;
  color: var(--page-news-text-secondary);
  line-height: 1.6;
}

.page-news__guide-content {
  max-width: 800px;
  margin: 0 auto;
}

.page-news__guide-list {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.page-news__list-item {
  font-size: 1rem;
  color: var(--page-news-text-secondary);
  margin-bottom: 15px;
  padding-left: 25px;
  position: relative;
  line-height: 1.6;
}

.page-news__list-item::before {
  content: '✔';
  position: absolute;
  left: 0;
  color: var(--page-news-primary-color);
  font-weight: bold;
}

.page-news__list-item strong {
  color: var(--page-news-text-main);
}

.page-news__cta-section {
  text-align: center;
  background-color: var(--page-news-deep-green);
  border-top: 1px solid var(--page-news-divider-color);
  border-bottom: 1px solid var(--page-news-divider-color);
}

.page-news__paragraph--light {
  color: var(--page-news-text-secondary);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-news__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.page-news__floating-cta {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
}

.page-news__floating-button {
  background: var(--page-news-button-gradient);
  color: #ffffff;
  padding: 15px 25px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-news__floating-button:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-news__hero-content {
    max-width: 768px;
  }

  .page-news__section-padding {
    padding: 40px 15px;
  }

  .page-news__category-grid,
  .page-news__benefits-grid {
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .page-news__hero-section {
    padding-top: 10px !important;
    padding-bottom: 30px;
  }

  .page-news__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
    margin-bottom: 10px;
  }

  .page-news__hero-description {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .page-news__cta-button {
    font-size: 0.95rem;
    padding: 12px 25px;
  }

  .page-news__btn-secondary {
    margin-left: 0;
    margin-top: 15px;
  }

  .page-news__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }

  .page-news__cta-button,
  .page-news__btn-primary,
  .page-news__btn-secondary,
  .page-news a[class*="button"],
  .page-news a[class*="btn"] {
    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-news__cta-buttons,
  .page-news__button-group,
  .page-news__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }

  .page-news__section-title {
    font-size: clamp(1.5rem, 6vw, 2.2rem);
    margin-bottom: 30px;
  }

  .page-news__paragraph {
    font-size: 0.9rem;
  }

  .page-news__category-grid,
  .page-news__benefits-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-news__card-image {
    height: 180px;
  }

  .page-news__card-title {
    font-size: 1.3rem;
  }

  .page-news__benefit-item {
    padding: 25px;
  }

  .page-news__benefit-icon {
    max-width: 250px;
    max-height: 160px;
  }

  .page-news__benefit-title {
    font-size: 1.2rem;
  }

  .page-news__list-item {
    font-size: 0.9rem;
  }

  .page-news__floating-cta {
    bottom: 15px;
    right: 15px;
  }

  .page-news__floating-button {
    padding: 12px 20px;
    font-size: 0.9rem;
  }

  /* Mobile image responsiveness */
  .page-news img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-news__section,
  .page-news__card,
  .page-news__container,
  .page-news__hero-image-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}

@media (max-width: 480px) {
  .page-news__floating-button .page-news__floating-text {
    display: none;
  }
  .page-news__floating-button::before {
    content: 'HM88';
  }
  .page-news__floating-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    justify-content: center;
    padding: 0;
  }
}