/* style/nh.css */

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

.page-nh {
  color: var(--page-nh-text-main); /* Default text color for the page */
  background-color: var(--page-nh-bg);
}

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

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

.page-nh__section-title {
  font-size: 2.8em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: var(--page-nh-gold);
  line-height: 1.2;
}

.page-nh__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
  color: var(--page-nh-text-secondary);
  line-height: 1.6;
}

/* Hero Section */
.page-nh__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  padding-bottom: 60px;
  overflow: hidden;
}

.page-nh__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.page-nh__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.4); /* Darken image for text readability */
}

.page-nh__hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 80px 20px;
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-nh__main-title {
  font-size: clamp(2.5em, 5vw, 3.5em); /* Responsive font size */
  font-weight: 900;
  color: var(--page-nh-gold);
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(0, 255, 0, 0.5);
}

.page-nh__description {
  font-size: 1.2em;
  color: var(--page-nh-text-main);
  margin-bottom: 40px;
  line-height: 1.6;
  max-width: 700px;
}

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

.page-nh__btn-primary,
.page-nh__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1em;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
  max-width: 100%;
}

.page-nh__btn-primary {
  background: var(--page-nh-btn-gradient);
  color: #ffffff;
  border: 2px solid transparent;
  box-shadow: 0 5px 15px rgba(34, 199, 104, 0.4);
}

.page-nh__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(34, 199, 104, 0.6);
}

.page-nh__btn-secondary {
  background: transparent;
  color: var(--page-nh-gold);
  border: 2px solid var(--page-nh-gold);
  box-shadow: 0 5px 15px rgba(242, 193, 78, 0.2);
}

.page-nh__btn-secondary:hover {
  background: var(--page-nh-gold);
  color: var(--page-nh-bg);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(242, 193, 78, 0.4);
}

.page-nh__cta-center {
  text-align: center;
  margin-top: 40px;
}

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

.page-nh__card {
  background-color: var(--page-nh-card-bg);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--page-nh-border);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--page-nh-text-main);
}

.page-nh__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

.page-nh__feature-title,
.page-nh__game-type-title,
.page-nh__guide-title,
.page-nh__tip-title,
.page-nh__promo-title {
  font-size: 1.6em;
  font-weight: 700;
  color: var(--page-nh-gold);
  margin-bottom: 15px;
  line-height: 1.4;
}

.page-nh__feature-text,
.page-nh__game-type-text,
.page-nh__guide-text,
.page-nh__tip-text,
.page-nh__promo-text {
  font-size: 1em;
  color: var(--page-nh-text-secondary);
  line-height: 1.6;
}

.page-nh__feature-image,
.page-nh__game-type-image,
.page-nh__guide-image,
.page-nh__strategy-image,
.page-nh__promo-image,
.page-nh__gallery-image {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-top: 20px;
  object-fit: cover;
  filter: none; /* No CSS filter */
}

.page-nh__game-type-card {
  text-align: center;
}

.page-nh__game-type-image {
  margin-bottom: 20px;
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
}

.page-nh__image-gallery {
  margin-top: 60px;
  text-align: center;
}

.page-nh__gallery-image {
  width: 100%;
  height: auto;
  max-height: 600px;
  object-fit: cover;
}

/* Guide Steps */
.page-nh__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-nh__guide-step {
  counter-increment: step-counter;
  position: relative;
  padding-top: 50px; /* Space for step number */
}

.page-nh__guide-step::before {
  content: "Bước " counter(step-counter);
  position: absolute;
  top: 15px;
  left: 30px;
  font-size: 1.2em;
  font-weight: 700;
  color: var(--page-nh-glow);
  background-color: var(--page-nh-deep-green);
  padding: 5px 15px;
  border-radius: 20px;
}

/* Tips List */
.page-nh__tips-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

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

/* FAQ Section */
.page-nh__faq-list {
  margin-top: 40px;
}

.page-nh__faq-item {
  margin-bottom: 20px;
  border-radius: 12px;
  border: 1px solid var(--page-nh-border);
  overflow: hidden;
  background-color: var(--page-nh-card-bg);
}

.page-nh__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 30px;
  font-size: 1.2em;
  font-weight: 700;
  color: var(--page-nh-text-main);
  cursor: pointer;
  list-style: none;
  transition: background-color 0.3s ease;
}

.page-nh__faq-item summary:hover {
  background-color: rgba(17, 168, 78, 0.1);
}

.page-nh__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-nh__faq-qtext {
  flex-grow: 1;
}

.page-nh__faq-toggle {
  font-size: 1.5em;
  font-weight: 900;
  color: var(--page-nh-glow);
  margin-left: 20px;
}

.page-nh__faq-item[open] .page-nh__faq-toggle {
  content: '−';
}

.page-nh__faq-answer {
  padding: 0 30px 20px;
  font-size: 1em;
  color: var(--page-nh-text-secondary);
  line-height: 1.6;
}

.page-nh__faq-answer p {
  margin: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-nh__main-title {
    font-size: clamp(2em, 4.5vw, 3em);
  }
  .page-nh__section-title {
    font-size: 2.2em;
  }
}

@media (max-width: 768px) {
  .page-nh__section {
    padding: 40px 0;
  }

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

  .page-nh__main-title {
    font-size: clamp(1.8em, 8vw, 2.5em);
    margin-bottom: 15px;
  }

  .page-nh__description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  .page-nh__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100%;
  }

  .page-nh__btn-primary,
  .page-nh__btn-secondary,
  .page-nh a[class*="button"],
  .page-nh 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: 12px 20px !important;
    font-size: 1em !important;
  }

  .page-nh__section-title {
    font-size: 1.8em;
    margin-bottom: 15px;
  }

  .page-nh__section-description {
    font-size: 0.95em;
    margin-bottom: 30px;
  }

  .page-nh__features-grid,
  .page-nh__game-type-grid,
  .page-nh__guide-steps,
  .page-nh__tips-list,
  .page-nh__promo-grid {
    gap: 20px;
  }

  .page-nh__card {
    padding: 20px;
  }

  .page-nh__feature-title,
  .page-nh__game-type-title,
  .page-nh__guide-title,
  .page-nh__tip-title,
  .page-nh__promo-title {
    font-size: 1.3em;
    margin-bottom: 10px;
  }

  .page-nh__feature-text,
  .page-nh__game-type-text,
  .page-nh__guide-text,
  .page-nh__tip-text,
  .page-nh__promo-text {
    font-size: 0.9em;
  }

  .page-nh__feature-image,
  .page-nh__game-type-image,
  .page-nh__guide-image,
  .page-nh__strategy-image,
  .page-nh__promo-image,
  .page-nh__gallery-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-nh__hero-section,
  .page-nh__section,
  .page-nh__card,
  .page-nh__container,
  .page-nh__cta-buttons,
  .page-nh__game-type-card,
  .page-nh__guide-step,
  .page-nh__tip-item,
  .page-nh__promo-item,
  .page-nh__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    overflow: hidden !important; /* Ensure no horizontal overflow */
  }

  .page-nh__hero-section {
    padding-top: 10px !important; /* body handles --header-offset */
    padding-bottom: 40px !important;
  }

  .page-nh__faq-item summary {
    font-size: 1em;
    padding: 15px 20px;
  }

  .page-nh__faq-answer {
    padding: 0 20px 15px;
  }

  .page-nh__guide-step::before {
    top: 10px;
    left: 20px;
    font-size: 1em;
    padding: 3px 10px;
  }
  .page-nh__guide-step {
    padding-top: 40px;
  }
}

@media (max-width: 480px) {
  .page-nh__main-title {
    font-size: clamp(1.5em, 9vw, 2em);
  }
  .page-nh__section-title {
    font-size: 1.6em;
  }
  .page-nh__hero-content {
    padding: 60px 10px;
  }
}