/* style/nh.css */

/* Custom Colors */
:root {
  --page-nh-bg-color: #08160F;
  --page-nh-card-bg: #11271B;
  --page-nh-text-main: #F2FFF6;
  --page-nh-text-secondary: #A7D9B8;
  --page-nh-border-color: #2E7A4E;
  --page-nh-glow-color: #57E38D;
  --page-nh-gold-color: #F2C14E;
  --page-nh-divider-color: #1E3A2A;
  --page-nh-deep-green: #0A4B2C;
  --page-nh-btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
}

/* Base styles for the page */
.page-nh {
  color: var(--page-nh-text-main); /* Dark body background, so use light text */
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: var(--page-nh-bg-color); /* Ensure page background matches body if needed */
}

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

.page-nh__section {
  padding: 60px 0;
  text-align: center;
}

.page-nh__dark-section {
  background-color: var(--page-nh-bg-color);
  color: var(--page-nh-text-main);
}

.page-nh__section-title {
  font-size: clamp(2em, 3.5vw, 3em);
  color: var(--page-nh-gold-color);
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-nh__section-description {
  font-size: 1.1em;
  color: var(--page-nh-text-secondary);
  max-width: 800px;
  margin: 0 auto 40px;
}

.page-nh__sub-title {
  font-size: 1.8em;
  color: var(--page-nh-text-main);
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-nh__paragraph {
  font-size: 1em;
  color: var(--page-nh-text-secondary);
  margin-bottom: 20px;
  text-align: left;
}

.page-nh__highlight {
  color: var(--page-nh-gold-color);
  font-weight: bold;
}

/* Hero Section */
.page-nh__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 0 60px 0; /* body handles padding-top, this is decorative */
  position: relative;
  overflow: hidden;
  background-color: var(--page-nh-deep-green);
}

.page-nh__hero-image-wrapper {
  width: 100%;
  max-height: 600px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 30px; /* Space between image and content */
}

.page-nh__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.7); /* Slightly dim the image for text contrast */
}

.page-nh__hero-content {
  position: relative; /* Not absolute, to ensure it's in normal flow */
  z-index: 1;
  max-width: 900px;
  text-align: center;
  padding: 0 20px;
}

.page-nh__main-title {
  font-size: clamp(2.5em, 5vw, 4em);
  color: var(--page-nh-gold-color);
  margin-bottom: 20px;
  line-height: 1.1;
  font-weight: 700;
}

.page-nh__lead-text {
  font-size: 1.2em;
  color: var(--page-nh-text-main);
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-nh__btn-primary,
.page-nh__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-nh__btn-primary {
  background: var(--page-nh-btn-gradient);
  color: #ffffff;
  border: none;
}

.page-nh__btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
}

.page-nh__btn-secondary {
  background: transparent;
  color: var(--page-nh-gold-color);
  border: 2px solid var(--page-nh-gold-color);
}

.page-nh__btn-secondary:hover {
  background: var(--page-nh-gold-color);
  color: var(--page-nh-bg-color);
  transform: translateY(-2px);
}

/* About Slots Section */
.page-nh__about-slots .page-nh__paragraph {
  text-align: center;
}

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

.page-nh__grid-item {
  background-color: var(--page-nh-card-bg);
  padding: 30px;
  border-radius: 12px;
  text-align: left;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--page-nh-border-color);
}

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

.page-nh__grid-item .page-nh__item-title {
  font-size: 1.5em;
  color: var(--page-nh-gold-color);
  margin-bottom: 10px;
}

.page-nh__grid-item .page-nh__item-text {
  color: var(--page-nh-text-secondary);
  font-size: 0.95em;
}

/* Why Download Section */
.page-nh__why-download .page-nh__feature-list {
  list-style: none;
  padding: 0;
  margin: 40px 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  text-align: left;
}

.page-nh__why-download .page-nh__feature-item {
  background-color: var(--page-nh-card-bg);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--page-nh-border-color);
}

.page-nh__why-download .page-nh__item-title {
  font-size: 1.4em;
  color: var(--page-nh-gold-color);
  margin-bottom: 10px;
}

.page-nh__why-download .page-nh__item-text {
  color: var(--page-nh-text-secondary);
  font-size: 0.95em;
}

/* Download Guide Section */
.page-nh__download-guide .page-nh__platform-guide {
  margin-top: 50px;
  text-align: left;
}

.page-nh__download-guide .page-nh__sub-title {
  color: var(--page-nh-gold-color);
  font-size: 2em;
  margin-bottom: 30px;
  text-align: center;
}

.page-nh__download-guide .page-nh__step-list {
  list-style: none;
  padding: 0;
  counter-reset: step-counter;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-nh__download-guide .page-nh__step-item {
  position: relative;
  padding: 20px;
  background-color: var(--page-nh-card-bg);
  border-radius: 12px;
  border: 1px solid var(--page-nh-border-color);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-nh__download-guide .page-nh__step-item::before {
  counter-increment: step-counter;
  content: "Bước " counter(step-counter);
  font-size: 1.2em;
  font-weight: bold;
  color: var(--page-nh-text-main);
  background-color: var(--page-nh-deep-green);
  border: 2px solid var(--page-nh-gold-color);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 15px;
  box-shadow: 0 0 0 5px rgba(var(--page-nh-gold-color), 0.3);
}

.page-nh__download-guide .page-nh__image--small {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
  min-width: 200px; /* Ensure image is not too small */
  min-height: 200px; /* Ensure image is not too small */
}

.page-nh__download-guide .page-nh__step-text {
  color: var(--page-nh-text-secondary);
  font-size: 0.95em;
  text-align: left;
}

.page-nh__cta-block {
  margin-top: 50px;
  text-align: center;
}

/* Game Types Section */
.page-nh__game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-nh__game-card {
  background-color: var(--page-nh-card-bg);
  padding: 25px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--page-nh-border-color);
}

.page-nh__game-card .page-nh__game-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
  min-width: 200px; /* Ensure image is not too small */
  min-height: 200px; /* Ensure image is not too small */
}

.page-nh__game-card .page-nh__card-title {
  font-size: 1.4em;
  color: var(--page-nh-gold-color);
  margin-bottom: 10px;
}

.page-nh__game-card .page-nh__card-text {
  color: var(--page-nh-text-secondary);
  font-size: 0.9em;
}

/* Strategy Section */
.page-nh__strategy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
  text-align: left;
}

.page-nh__strategy-item {
  background-color: var(--page-nh-card-bg);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--page-nh-border-color);
}

.page-nh__strategy-item .page-nh__sub-title {
  color: var(--page-nh-gold-color);
  font-size: 1.5em;
  margin-top: 0;
}

.page-nh__strategy-item .page-nh__paragraph {
  font-size: 0.95em;
}

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

.page-nh__promo-card {
  background-color: var(--page-nh-card-bg);
  padding: 25px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--page-nh-border-color);
  display: flex;
  flex-direction: column;
}

.page-nh__promo-card .page-nh__promo-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
  min-width: 200px; /* Ensure image is not too small */
  min-height: 200px; /* Ensure image is not too small */
}

.page-nh__promo-card .page-nh__card-title {
  font-size: 1.4em;
  color: var(--page-nh-gold-color);
  margin-bottom: 10px;
}

.page-nh__promo-card .page-nh__card-text {
  color: var(--page-nh-text-secondary);
  font-size: 0.9em;
  flex-grow: 1;
}

.page-nh__promo-card .page-nh__btn-link {
  display: inline-block;
  margin-top: 20px;
  color: var(--page-nh-gold-color);
  text-decoration: none;
  font-weight: bold;
  border-bottom: 1px solid var(--page-nh-gold-color);
  padding-bottom: 2px;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.page-nh__promo-card .page-nh__btn-link:hover {
  color: var(--page-nh-text-main);
  border-color: var(--page-nh-text-main);
}

/* Security Section */
.page-nh__security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
  text-align: left;
}

.page-nh__security-item {
  background-color: var(--page-nh-card-bg);
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--page-nh-border-color);
}

.page-nh__security-item .page-nh__sub-title {
  color: var(--page-nh-gold-color);
  font-size: 1.5em;
  margin-top: 0;
}

.page-nh__security-item .page-nh__paragraph {
  font-size: 0.95em;
}

/* FAQ Section */
.page-nh__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.page-nh__faq-item {
  background-color: var(--page-nh-card-bg);
  border: 1px solid var(--page-nh-border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.page-nh__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.15em;
  color: var(--page-nh-text-main);
  cursor: pointer;
  background-color: var(--page-nh-deep-green);
  border-bottom: 1px solid var(--page-nh-divider-color);
}

.page-nh__faq-question:hover {
  background-color: var(--page-nh-deep-green);
  filter: brightness(1.2);
}

.page-nh__faq-qtext {
  flex-grow: 1;
  font-weight: bold;
  color: var(--page-nh-gold-color);
}

.page-nh__faq-toggle {
  font-size: 1.5em;
  font-weight: bold;
  margin-left: 15px;
  color: var(--page-nh-gold-color);
}

.page-nh__faq-item[open] .page-nh__faq-question {
  border-bottom: 1px solid var(--page-nh-divider-color);
}

.page-nh__faq-answer {
  padding: 20px;
  font-size: 1em;
  color: var(--page-nh-text-secondary);
  background-color: var(--page-nh-card-bg);
}

.page-nh__faq-answer .page-nh__paragraph {
  margin-bottom: 0;
}

/* Remove default details marker */
.page-nh__faq-item summary::-webkit-details-marker {
  display: none;
}
.page-nh__faq-item summary {
  list-style: none;
}

/* Conclusion Section */
.page-nh__conclusion .page-nh__section-description,
.page-nh__conclusion .page-nh__paragraph {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* Images general styles */
.page-nh img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Ensure content area images are not too small */
.page-nh__image {
  min-width: 200px;
  min-height: 200px;
  width: auto;
  height: auto;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-nh__hero-section {
    padding: 10px 0 40px 0;
  }

  .page-nh__main-title {
    font-size: clamp(2.2em, 4.5vw, 3.5em);
  }

  .page-nh__lead-text {
    font-size: 1.1em;
  }

  .page-nh__section-title {
    font-size: clamp(1.8em, 3vw, 2.5em);
  }
}

@media (max-width: 768px) {
  .page-nh__hero-section {
    padding: 10px 0 30px 0 !important; /* body already has offset */
  }

  .page-nh__hero-image-wrapper {
    max-height: 400px;
  }

  .page-nh__hero-content {
    padding: 0 15px;
  }

  .page-nh__main-title {
    font-size: clamp(2em, 8vw, 2.5em) !important; /* Smaller on mobile */
  }

  .page-nh__lead-text {
    font-size: 1em !important;
  }

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

  .page-nh__btn-primary,
  .page-nh__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px !important;
    font-size: 1em !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-nh__section {
    padding: 40px 0 !important;
  }

  .page-nh__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-nh img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-nh__image--small {
    min-width: 200px !important;
    min-height: 200px !important;
  }

  /* Ensure content area images are not too small */
  .page-nh__image,
  .page-nh__game-image,
  .page-nh__promo-image {
    min-width: 200px !important;
    min-height: 200px !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-nh__content-grid,
  .page-nh__feature-list,
  .page-nh__step-list,
  .page-nh__game-grid,
  .page-nh__strategy-grid,
  .page-nh__promo-grid,
  .page-nh__security-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  .page-nh__section-description {
    font-size: 0.95em !important;
  }

  .page-nh__faq-question {
    padding: 15px !important;
    font-size: 1em !important;
  }

  .page-nh__faq-answer {
    padding: 15px !important;
    font-size: 0.9em !important;
  }

  .page-nh__faq-item::before {
    width: 30px;
    height: 30px;
    font-size: 1em;
  }
}