/* style/index.css */
.page-index {
  font-family: 'Arial', sans-serif;
  color: #E0E0E0; /* Màu chữ sáng trên nền tối */
  background-color: #0A1931; /* Màu nền chủ đạo */
  line-height: 1.6;
}

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

.page-index__section-title {
  font-size: 2.5em;
  color: #FFD700; /* Màu vàng phụ trợ cho tiêu đề */
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-index__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
  color: #B0B0B0;
}

.page-index__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease;
  font-size: 1em;
  text-align: center;
  cursor: pointer;
}

.page-index__btn--primary {
  background-color: #FFD700;
  color: #0A1931;
  border: 2px solid #FFD700;
}

.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: #FFD700;
  color: #0A1931;
  transform: translateY(-2px);
}

.page-index__btn--small {
  padding: 8px 18px;
  font-size: 0.9em;
  border-radius: 5px;
  margin-top: 15px;
}

.page-index__btn--app {
  background-color: #0A1931;
  color: #FFD700;
  border: 2px solid #FFD700;
  margin-right: 15px;
  margin-bottom: 15px; /* For mobile stacking */
}

.page-index__btn--app:hover {
  background-color: #FFD700;
  color: #0A1931;
  transform: translateY(-2px);
}

/* Hero Section */
.page-index__hero {
  position: relative;
  height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

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

.page-index__hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(10, 25, 49, 0.7), rgba(10, 25, 49, 0.9));
  z-index: 2;
}

.page-index__hero-content {
  position: relative;
  z-index: 3;
  max-width: 900px;
  padding: 20px;
}

.page-index__hero-title {
  font-size: 3.8em;
  color: #FFD700;
  margin-bottom: 20px;
  line-height: 1.1;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-index__hero-subtitle {
  font-size: 1.5em;
  color: #E0E0E0;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

/* About Section */
.page-index__about {
  padding: 80px 0;
  background-color: #0F203D;
}

.page-index__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-index__feature-item {
  background-color: #1A2E4B;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
}

.page-index__feature-item:hover {
  transform: translateY(-10px);
}

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

.page-index__feature-text {
  font-size: 1em;
  color: #B0B0B0;
}

.page-index__read-more-text {
  text-align: center;
  margin-top: 50px;
  font-size: 1.1em;
  color: #B0B0B0;
}

/* Games Section */
.page-index__games {
  padding: 80px 0;
  background-color: #0A1931;
}

.page-index__game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-index__game-card {
  background-color: #1A2E4B;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  text-align: center;
  transition: transform 0.3s ease;
}

.page-index__game-card:hover {
  transform: translateY(-10px);
}

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

.page-index__game-title {
  font-size: 1.6em;
  color: #FFD700;
  margin: 20px 0 10px 0;
  padding: 0 15px;
}

.page-index__game-text {
  font-size: 1em;
  color: #B0B0B0;
  padding: 0 15px 20px 15px;
}

.page-index__more-games-text {
  text-align: center;
  margin-top: 50px;
  font-size: 1.1em;
  color: #B0B0B0;
}

/* Promotions Section */
.page-index__promotions {
  padding: 80px 0;
  background-color: #0F203D;
}

.page-index__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-index__promo-card {
  background-color: #1A2E4B;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  text-align: center;
  transition: transform 0.3s ease;
}

.page-index__promo-card:hover {
  transform: translateY(-10px);
}

.page-index__promo-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.page-index__promo-title {
  font-size: 1.6em;
  color: #FFD700;
  margin: 20px 0 10px 0;
  padding: 0 15px;
}

.page-index__promo-text {
  font-size: 1em;
  color: #B0B0B0;
  padding: 0 15px 20px 15px;
}

.page-index__promo-cta-text {
  text-align: center;
  margin-top: 50px;
  font-size: 1.1em;
  color: #B0B0B0;
}

.page-index__center-btn {
  text-align: center;
  margin-top: 30px;
}

/* Download App Section */
.page-index__download-app {
  padding: 80px 0;
  background-color: #0A1931;
}

.page-index__download-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
}

.page-index__download-text-area {
  flex: 1;
  min-width: 300px;
}

.page-index__app-features {
  list-style: none;
  padding: 0;
  margin: 30px 0;
}

.page-index__app-features li {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  font-size: 1.1em;
  color: #E0E0E0;
}

.page-index__icon {
  color: #FFD700;
  font-size: 1.2em;
  margin-right: 10px;
}

.page-index__icon--check::before {
  content: '✔'; /* Unicode checkmark */
}

.page-index__app-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 30px;
}

.page-index__app-note {
  font-size: 0.95em;
  color: #B0B0B0;
  margin-top: 20px;
}

.page-index__download-image-area {
  flex: 1;
  min-width: 300px;
  text-align: center;
}

.page-index__app-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* Testimonials Section */
.page-index__testimonials {
  padding: 80px 0;
  background-color: #0F203D;
}

.page-index__testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-index__testimonial-card {
  background-color: #1A2E4B;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
}

.page-index__testimonial-card:hover {
  transform: translateY(-10px);
}

.page-index__testimonial-text {
  font-style: italic;
  font-size: 1.1em;
  color: #C0C0C0;
  margin-bottom: 20px;
}

.page-index__testimonial-author {
  font-weight: bold;
  color: #FFD700;
  font-size: 1em;
}

.page-index__trust-text {
  text-align: center;
  margin-top: 50px;
  font-size: 1.1em;
  color: #B0B0B0;
}

/* Call to Action Bottom */
.page-index__cta-bottom {
  padding: 80px 0;
  background: linear-gradient(135deg, #0A1931, #0F203D);
  text-align: center;
}

.page-index__cta-title {
  font-size: 3em;
  color: #FFD700;
  margin-bottom: 20px;
}

.page-index__cta-description {
  font-size: 1.3em;
  color: #E0E0E0;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

.page-index__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-index__cta-footer {
  font-size: 1em;
  color: #B0B0B0;
  margin-top: 30px;
}

/* FAQ Section */
.page-index__faq {
  padding: 80px 0;
  background-color: #0A1931;
}

.page-index__faq-item {
  background-color: #1A2E4B;
  padding: 25px;
  border-radius: 10px;
  margin-bottom: 20px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.page-index__faq-question {
  font-size: 1.4em;
  color: #FFD700;
  margin-bottom: 10px;
}

.page-index__faq-answer {
  font-size: 1em;
  color: #C0C0C0;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-index__hero-title {
    font-size: 3em;
  }
  .page-index__hero-subtitle {
    font-size: 1.3em;
  }
  .page-index__section-title {
    font-size: 2em;
  }
  .page-index__cta-title {
    font-size: 2.5em;
  }
}

@media (max-width: 768px) {
  .page-index__hero {
    height: 500px;
  }
  .page-index__hero-title {
    font-size: 2.5em;
  }
  .page-index__hero-subtitle {
    font-size: 1.1em;
  }
  .page-index__hero-actions {
    flex-direction: column;
    gap: 10px;
  }
  .page-index__btn--secondary {
    margin-left: 0;
  }
  .page-index__section-title {
    font-size: 1.8em;
  }
  .page-index__section-description {
    font-size: 1em;
  }
  .page-index__game-grid, .page-index__promo-grid, .page-index__testimonial-grid {
    grid-template-columns: 1fr;
  }
  .page-index__download-content {
    flex-direction: column;
  }
  .page-index__download-text-area, .page-index__download-image-area {
    min-width: unset;
    width: 100%;
  }
  .page-index__app-buttons {
    flex-direction: column;
    gap: 10px;
  }
  .page-index__btn--app {
    margin-right: 0;
  }
  .page-index__cta-title {
    font-size: 2em;
  }
  .page-index__cta-description {
    font-size: 1.1em;
  }
  .page-index__cta-buttons {
    flex-direction: column;
    gap: 10px;
  }
}

@media (max-width: 480px) {
  .page-index__hero-title {
    font-size: 2em;
  }
  .page-index__hero-subtitle {
    font-size: 0.9em;
  }
  .page-index__btn {
    padding: 10px 20px;
    font-size: 0.9em;
  }
  .page-index__section-title {
    font-size: 1.5em;
  }
  .page-index__feature-title, .page-index__game-title, .page-index__promo-title, .page-index__faq-question {
    font-size: 1.3em;
  }
  .page-index__cta-title {
    font-size: 1.8em;
  }
}