/* style/n-h.css */

/* Biến CSS */
:root {
  --page-n-h-primary-color: #0A2342;
  --page-n-h-secondary-color: #FFD700;
  --page-n-h-text-light: #F8F8F8;
  --page-n-h-text-dark: #333333;
  --page-n-h-bg-light: #FFFFFF;
  --page-n-h-bg-dark: #071A31;
  --page-n-h-border-radius: 8px;
  --page-n-h-transition-speed: 0.3s ease;
}

.page-n-h {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--page-n-h-text-dark);
  background-color: var(--page-n-h-bg-light);
}

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

.page-n-h__highlight {
  color: var(--page-n-h-secondary-color);
}

.page-n-h__brand-name {
  font-weight: bold;
  color: var(--page-n-h-primary-color);
}

.page-n-h__section-title {
  font-size: 2.5em;
  color: var(--page-n-h-primary-color);
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}

.page-n-h__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: var(--page-n-h-border-radius);
  text-decoration: none;
  font-weight: bold;
  transition: background-color var(--page-n-h-transition-speed), color var(--page-n-h-transition-speed);
  text-align: center;
  cursor: pointer;
  white-space: nowrap;
}

.page-n-h__btn--primary {
  background-color: var(--page-n-h-secondary-color);
  color: var(--page-n-h-primary-color);
  border: 2px solid var(--page-n-h-secondary-color);
}

.page-n-h__btn--primary:hover {
  background-color: #e6c200; /* Darker gold */
  border-color: #e6c200;
}

.page-n-h__btn--secondary {
  background-color: transparent;
  color: var(--page-n-h-secondary-color);
  border: 2px solid var(--page-n-h-secondary-color);
}

.page-n-h__btn--secondary:hover {
  background-color: var(--page-n-h-secondary-color);
  color: var(--page-n-h-primary-color);
}

.page-n-h__btn--small {
  padding: 8px 15px;
  font-size: 0.9em;
}

.page-n-h__btn--large {
  padding: 15px 35px;
  font-size: 1.1em;
}

/* Hero Section */
.page-n-h__hero-section {
  background: linear-gradient(135deg, var(--page-n-h-primary-color) 0%, #1A3F6D 100%);
  color: var(--page-n-h-text-light);
  padding: 80px 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 40px;
}

.page-n-h__hero-content {
  max-width: 600px;
  text-align: left;
  padding: 0 20px;
}

.page-n-h__hero-title {
  font-size: 3.5em;
  margin-bottom: 20px;
  line-height: 1.2;
  font-weight: 900;
}

.page-n-h__hero-description {
  font-size: 1.2em;
  margin-bottom: 30px;
}

.page-n-h__hero-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.page-n-h__hero-image {
  flex-shrink: 0;
  max-width: 500px;
  padding: 0 20px;
}

.page-n-h__hero-img {
  width: 100%;
  height: auto;
  border-radius: var(--page-n-h-border-radius);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Features Section */
.page-n-h__features-section {
  background-color: var(--page-n-h-bg-light);
  padding: 60px 0;
}

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

.page-n-h__feature-item {
  background-color: #F0F4F8;
  padding: 30px;
  border-radius: var(--page-n-h-border-radius);
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: transform var(--page-n-h-transition-speed);
}

.page-n-h__feature-item:hover {
  transform: translateY(-5px);
}

.page-n-h__feature-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 20px;
  /* Ensure no filter is applied to change color */
}

.page-n-h__feature-heading {
  font-size: 1.5em;
  color: var(--page-n-h-primary-color);
  margin-bottom: 15px;
}

.page-n-h__feature-text {
  color: var(--page-n-h-text-dark);
}

/* How To Play Section */
.page-n-h__how-to-play-section {
  background-color: var(--page-n-h-bg-dark);
  color: var(--page-n-h-text-light);
  padding: 60px 0;
}

.page-n-h__how-to-play-section .page-n-h__section-title {
  color: var(--page-n-h-secondary-color);
}

.page-n-h__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.page-n-h__step-item {
  background-color: var(--page-n-h-primary-color);
  padding: 30px;
  border-radius: var(--page-n-h-border-radius);
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-n-h__step-number {
  display: inline-block;
  width: 50px;
  height: 50px;
  line-height: 50px;
  border-radius: 50%;
  background-color: var(--page-n-h-secondary-color);
  color: var(--page-n-h-primary-color);
  font-size: 1.8em;
  font-weight: bold;
  margin-bottom: 20px;
}

.page-n-h__step-heading {
  font-size: 1.4em;
  margin-bottom: 15px;
  color: var(--page-n-h-secondary-color);
}

.page-n-h__step-text {
  margin-bottom: 20px;
}

/* Promo Section */
.page-n-h__promo-section {
  background-color: #F0F4F8;
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-n-h__promo-section::before {
  content: '';
  position: absolute;
  top: -50px;
  left: -50px;
  width: 200px;
  height: 200px;
  background-color: rgba(var(--page-n-h-secondary-color), 0.1);
  border-radius: 50%;
  z-index: 0;
}

.page-n-h__promo-section::after {
  content: '';
  position: absolute;
  bottom: -50px;
  right: -50px;
  width: 250px;
  height: 250px;
  background-color: rgba(var(--page-n-h-primary-color), 0.05);
  border-radius: 50%;
  z-index: 0;
}

.page-n-h__promo-section .page-n-h__container {
  position: relative;
  z-index: 1;
}

.page-n-h__promo-text {
  font-size: 1.1em;
  max-width: 800px;
  margin: 0 auto 30px auto;
  color: var(--page-n-h-text-dark);
}

.page-n-h__promo-image {
  max-width: 100%;
  height: auto;
  margin-top: 40px;
  border-radius: var(--page-n-h-border-radius);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  /* Ensure no filter is applied to change color */
}

/* Related Topics Section */
.page-n-h__related-topics-section {
  background-color: var(--page-n-h-bg-light);
  padding: 60px 0;
}

.page-n-h__related-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}

.page-n-h__related-content p {
  margin-bottom: 20px;
  color: var(--page-n-h-text-dark);
}

.page-n-h__faq-item {
  background-color: #F9F9F9;
  border: 1px solid #E0E0E0;
  border-radius: var(--page-n-h-border-radius);
  padding: 20px;
  margin-bottom: 20px;
}

.page-n-h__faq-question {
  font-size: 1.2em;
  color: var(--page-n-h-primary-color);
  margin-bottom: 10px;
  font-weight: bold;
}

.page-n-h__faq-answer {
  color: var(--page-n-h-text-dark);
}

/* CTA Section */
.page-n-h__cta-section {
  background: linear-gradient(45deg, var(--page-n-h-primary-color), #1A3F6D);
  color: var(--page-n-h-text-light);
  padding: 80px 0;
  text-align: center;
}

.page-n-h__cta-description {
  font-size: 1.2em;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-n-h__hero-section {
    flex-direction: column;
    text-align: center;
  }

  .page-n-h__hero-content {
    text-align: center;
    max-width: 100%;
  }

  .page-n-h__hero-title {
    font-size: 2.8em;
  }

  .page-n-h__hero-buttons {
    justify-content: center;
  }

  .page-n-h__hero-image {
    max-width: 80%;
    margin-top: 40px;
  }

  .page-n-h__section-title {
    font-size: 2em;
  }
}

@media (max-width: 768px) {
  .page-n-h__hero-title {
    font-size: 2.2em;
  }

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

  .page-n-h__hero-section {
    padding: 60px 0;
  }

  .page-n-h__section-title {
    font-size: 1.8em;
  }

  .page-n-h__features-section, .page-n-h__how-to-play-section, .page-n-h__promo-section, .page-n-h__related-topics-section, .page-n-h__cta-section {
    padding: 40px 0;
  }

  .page-n-h__btn {
    padding: 10px 20px;
    font-size: 0.9em;
  }

  .page-n-h__btn--large {
    padding: 12px 25px;
    font-size: 1em;
  }
}

@media (max-width: 480px) {
  .page-n-h__hero-title {
    font-size: 1.8em;
  }

  .page-n-h__hero-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-n-h__btn {
    width: 100%;
  }

  .page-n-h__hero-image {
    max-width: 90%;
  }

  .page-n-h__section-title {
    font-size: 1.5em;
  }

  .page-n-h__feature-item, .page-n-h__step-item {
    padding: 20px;
  }
}