/* style/index.css */
.page-index {
  font-family: 'Arial', sans-serif;
  color: #e0e0e0; /* Màu chữ tổng thể cho nền tối */
  background-color: #0A2342; /* Nền chính màu xanh đậm */
}

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

.page-index__highlight {
  color: #FFD700; /* Màu vàng phụ trợ */
}

.page-index__section-title {
  font-size: 2.5em;
  color: #FFD700; /* Tiêu đề chính màu vàng */
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-index__section-subtitle {
  font-size: 1.2em;
  color: #cccccc;
  text-align: center;
  margin-bottom: 40px;
}

.page-index__text-content {
  font-size: 1.1em;
  line-height: 1.6;
  margin-bottom: 20px;
  color: #ffffff;
}

.page-index__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  text-align: center;
  cursor: pointer;
  border: none;
}

.page-index__btn--primary {
  background-color: #FFD700;
  color: #0A2342;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.page-index__btn--primary:hover {
  background-color: #e6c200;
  transform: translateY(-2px);
}

.page-index__btn--secondary {
  background-color: transparent;
  color: #FFD700;
  border: 2px solid #FFD700;
  margin-left: 15px;
}

.page-index__btn--secondary:hover {
  background-color: rgba(255, 215, 0, 0.1);
  transform: translateY(-2px);
}

.page-index__btn--small {
  padding: 10px 20px;
  font-size: 0.9em;
  border-radius: 5px;
  background-color: #FFD700;
  color: #0A2342;
}

.page-index__btn--small:hover {
  background-color: #e6c200;
}

.page-index__btn--large {
  padding: 15px 35px;
  font-size: 1.2em;
  border-radius: 10px;
  background-color: #FFD700;
  color: #0A2342;
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.5);
}

.page-index__btn--large:hover {
  background-color: #e6c200;
  transform: translateY(-3px);
}

/* Hero Section */
.page-index__hero {
  position: relative;
  background: linear-gradient(135deg, #0A2342 0%, #1a3a60 100%);
  padding: 100px 0;
  text-align: center;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 600px;
}

.page-index__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
  z-index: 0;
}

.page-index__hero .page-index__container {
  position: relative;
  z-index: 1;
}

.page-index__hero-title {
  font-size: 3.8em;
  color: #ffffff;
  margin-bottom: 20px;
  line-height: 1.2;
  font-weight: bold;
}

.page-index__hero-description {
  font-size: 1.3em;
  color: #e0e0e0;
  max-width: 800px;
  margin: 0 auto 40px;
  line-height: 1.5;
}

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

/* About Us Section */
.page-index__about-us {
  padding: 80px 0;
  background-color: #0A2342;
}

/* Featured Games Section */
.page-index__featured-games {
  padding: 80px 0;
  background-color: #0A2342;
}

.page-index__game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index__game-card {
  background-color: #1a3a60;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  text-align: center;
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-index__game-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-index__game-title {
  font-size: 1.8em;
  color: #FFD700;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-index__game-description {
  font-size: 1em;
  color: #cccccc;
  line-height: 1.5;
  margin-bottom: 25px;
  flex-grow: 1;
}

/* Promotions Section */
.page-index__promotions {
  padding: 80px 0;
  background-color: #0A2342;
}

.page-index__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index__promo-card {
  background-color: #1a3a60;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  text-align: center;
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-index__promo-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-index__promo-title {
  font-size: 1.6em;
  color: #FFD700;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-index__promo-description {
  font-size: 1em;
  color: #cccccc;
  line-height: 1.5;
  margin-bottom: 25px;
  flex-grow: 1;
}

.page-index__disclaimer {
  font-size: 0.9em;
  color: #999;
  text-align: center;
  margin-top: 40px;
}

/* Guides Section */
.page-index__guides {
  padding: 80px 0;
  background-color: #0A2342;
}

.page-index__guide-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index__guide-item {
  background-color: #1a3a60;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  padding: 30px;
  display: flex;
  flex-direction: column;
}

.page-index__guide-title {
  font-size: 1.7em;
  color: #FFD700;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-index__guide-title a {
  color: #FFD700;
  text-decoration: none;
}

.page-index__guide-title a:hover {
  text-decoration: underline;
}

.page-index__guide-description {
  font-size: 1em;
  color: #cccccc;
  line-height: 1.5;
  margin-bottom: 25px;
  flex-grow: 1;
}

/* FAQ & Tech Section */
.page-index__faq-tech {
  padding: 80px 0;
  background-color: #0A2342;
}

.page-index__faq-item {
  background-color: #1a3a60;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  padding: 30px;
  margin-bottom: 25px;
}

.page-index__faq-question {
  font-size: 1.5em;
  color: #FFD700;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-index__faq-answer {
  font-size: 1.05em;
  color: #ffffff;
  line-height: 1.6;
}

/* Final CTA Section */
.page-index__cta-final {
  background: linear-gradient(45deg, #0A2342, #1a3a60);
  padding: 100px 0;
  text-align: center;
  color: #ffffff;
}

.page-index__cta-title {
  font-size: 3em;
  color: #ffffff;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-index__cta-description {
  font-size: 1.3em;
  color: #e0e0e0;
  max-width: 800px;
  margin: 0 auto 50px;
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-index__hero-title {
    font-size: 3em;
  }

  .page-index__hero-description,
  .page-index__cta-description {
    font-size: 1.1em;
  }

  .page-index__section-title,
  .page-index__cta-title {
    font-size: 2em;
  }

  .page-index__game-grid,
  .page-index__promo-grid,
  .page-index__guide-list {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-index__hero {
    padding: 80px 0;
    min-height: 500px;
  }

  .page-index__hero-title {
    font-size: 2.5em;
  }

  .page-index__hero-actions {
    flex-direction: column;
    gap: 15px;
  }

  .page-index__btn--secondary {
    margin-left: 0;
  }

  .page-index__section-title,
  .page-index__cta-title {
    font-size: 1.8em;
  }

  .page-index__game-title,
  .page-index__promo-title,
  .page-index__guide-title,
  .page-index__faq-question {
    font-size: 1.4em;
  }

  .page-index__game-description,
  .page-index__promo-description,
  .page-index__guide-description,
  .page-index__faq-answer,
  .page-index__disclaimer {
    font-size: 0.95em;
  }
}

@media (max-width: 480px) {
  .page-index__hero-title {
    font-size: 2em;
  }

  .page-index__hero-description {
    font-size: 1em;
  }

  .page-index__hero-actions {
    flex-direction: column;
    gap: 10px;
  }

  .page-index__btn {
    width: 100%;
  }

  .page-index__section-title,
  .page-index__cta-title {
    font-size: 1.5em;
  }

  .page-index__container {
    padding: 0 15px;
  }

  .page-index__game-grid,
  .page-index__promo-grid,
  .page-index__guide-list {
    grid-template-columns: 1fr;
  }
}