/* style/nh.css */

:root {
  --color-primary: #11A84E;
  --color-secondary: #22C768;
  --color-card-bg: #11271B;
  --color-background: #08160F;
  --color-text-main: #F2FFF6;
  --color-text-secondary: #A7D9B8;
  --color-border: #2E7A4E;
  --color-glow: #57E38D;
  --color-gold: #F2C14E;
  --color-divider: #1E3A2A;
  --color-deep-green: #0A4B2C;
  --color-white: #ffffff;
  --color-dark-text: #333333;
  --color-light-gray: #f5f5f5;
}

.page-nh {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--color-text-main); /* Default text color for dark background */
  background-color: var(--color-background); /* Assume shared.css body background is dark */
}

.page-nh__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding for visual separation */
  background-color: var(--color-deep-green);
}

.page-nh__hero-image-wrapper {
  width: 100%;
  max-height: 500px; /* Limit height to prevent image from being too large */
  overflow: hidden;
  margin-bottom: 20px;
}

.page-nh__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 8px;
}

.page-nh__hero-content {
  position: relative;
  z-index: 10;
  max-width: 900px;
  padding: 20px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.5); /* Semi-transparent background for readability */
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.page-nh__main-title {
  font-size: clamp(2em, 5vw, 3.2em);
  font-weight: bold;
  color: var(--color-gold);
  margin-bottom: 15px;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(242, 193, 78, 0.7);
}

.page-nh__hero-description {
  font-size: 1.1em;
  color: var(--color-text-main);
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-nh__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-nh__btn-primary,
.page-nh__btn-secondary,
.page-nh__btn-small {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}

.page-nh__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: var(--color-white);
  border: 2px solid transparent;
  box-shadow: 0 4px 15px rgba(34, 199, 104, 0.4);
}

.page-nh__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(34, 199, 104, 0.6);
}

.page-nh__btn-secondary {
  background: var(--color-card-bg);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.page-nh__btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.page-nh__btn-small {
  padding: 8px 15px;
  font-size: 0.9em;
  border-radius: 20px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
}

.page-nh__btn-small:hover {
  background: var(--color-secondary);
}

.page-nh__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
}

.page-nh__section-title {
  font-size: clamp(1.8em, 4vw, 2.8em);
  color: var(--color-gold);
  text-align: center;
  margin-bottom: 40px;
  text-shadow: 0 0 8px rgba(242, 193, 78, 0.5);
}

.page-nh__text-block {
  font-size: 1.1em;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
  text-align: justify;
}

.page-nh__introduction-section {
  background-color: var(--color-background);
}

.page-nh__features-section {
  padding: 80px 20px;
}

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

.page-nh__light-bg {
  background-color: var(--color-light-gray);
  color: var(--color-dark-text);
}

.page-nh__light-bg .page-nh__section-title {
  color: var(--color-primary);
}

.page-nh__light-bg .page-nh__text-block,
.page-nh__light-bg .page-nh__guide-description,
.page-nh__light-bg .page-nh__faq-qtext,
.page-nh__light-bg .page-nh__faq-answer p {
  color: var(--color-dark-text);
}

.page-nh__light-bg .page-nh__btn-small {
  background: var(--color-primary);
  color: var(--color-white);
}

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

.page-nh__feature-card {
  background-color: var(--color-card-bg);
  border-radius: 12px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--color-border);
}

.page-nh__feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

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

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

.page-nh__feature-description {
  font-size: 1em;
  color: var(--color-text-secondary);
}

.page-nh__games-section {
  background-color: var(--color-background);
  padding-bottom: 80px;
}

.page-nh__game-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-nh__game-item {
  background-color: var(--color-card-bg);
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--color-border);
}

.page-nh__game-type-title {
  font-size: 1.4em;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.page-nh__game-description {
  font-size: 1em;
  color: var(--color-text-secondary);
}

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

.page-nh__guide-section {
  padding: 80px 20px;
}

.page-nh__guide-list {
  list-style: none;
  counter-reset: guide-step;
  padding: 0;
  margin-top: 40px;
}

.page-nh__guide-item {
  background-color: var(--color-white);
  border-radius: 12px;
  padding: 25px;
  margin-bottom: 20px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  position: relative;
  padding-left: 70px;
  border: 1px solid #e0e0e0;
}

.page-nh__guide-item::before {
  counter-increment: guide-step;
  content: counter(guide-step);
  position: absolute;
  left: 20px;
  top: 20px;
  width: 40px;
  height: 40px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.3em;
}

.page-nh__guide-step-title {
  font-size: 1.3em;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.page-nh__guide-description {
  font-size: 1em;
  color: var(--color-dark-text);
}

.page-nh__tips-section {
  padding: 80px 20px;
}

.page-nh__tips-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-nh__tips-item {
  background-color: var(--color-card-bg);
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--color-border);
}

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

.page-nh__tips-description {
  font-size: 1em;
  color: var(--color-text-secondary);
}

.page-nh__promotions-section {
  background-color: var(--color-background);
  padding-bottom: 80px;
}

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

.page-nh__promotion-card {
  background-color: var(--color-card-bg);
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  text-align: center;
  border: 1px solid var(--color-border);
}

.page-nh__promotion-image {
  width: 100%;
  height: auto;
  max-height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
}

.page-nh__promotion-title {
  font-size: 1.4em;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.page-nh__promotion-description {
  font-size: 1em;
  color: var(--color-text-secondary);
}

.page-nh__faq-section {
  padding: 80px 20px;
}

.page-nh__faq-list {
  margin-top: 40px;
}

.page-nh__faq-item {
  background-color: var(--color-white);
  border-radius: 12px;
  margin-bottom: 15px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  border: 1px solid #e0e0e0;
  overflow: hidden;
}

.page-nh__faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.2em;
  font-weight: bold;
  color: var(--color-primary);
  background-color: var(--color-light-gray);
  position: relative;
  -webkit-touch-callout: none; /* iOS Safari */
  -webkit-user-select: none;   /* Safari */
  -moz-user-select: none;      /* Firefox */
  -ms-user-select: none;       /* Internet Explorer/Edge */
  user-select: none;           /* Non-prefixed version, currently
                                  supported by Chrome, Edge, Opera and Firefox */
}

.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;
  line-height: 1;
  margin-left: 15px;
  transition: transform 0.3s ease;
}

.page-nh__faq-item[open] .page-nh__faq-toggle {
  transform: rotate(45deg);
}

.page-nh__faq-answer {
  padding: 15px 25px 20px;
  font-size: 1em;
  color: var(--color-dark-text);
  background-color: var(--color-white);
  border-top: 1px solid #e0e0e0;
}

.page-nh__faq-answer p {
  margin-bottom: 10px;
  color: var(--color-dark-text);
}

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

.page-nh__contact-section {
  padding: 80px 20px;
  text-align: center;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .page-nh {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-nh__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

  .page-nh__hero-image-wrapper {
    max-height: 300px;
  }

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

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

  .page-nh__cta-buttons {
    flex-direction: column;
    gap: 10px;
  }

  .page-nh__btn-primary,
  .page-nh__btn-secondary,
  .page-nh__btn-small {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-nh__section-title {
    font-size: clamp(1.5em, 6vw, 2.2em);
    margin-bottom: 30px;
  }

  .page-nh__text-block {
    font-size: 1em;
  }

  .page-nh__container {
    padding: 30px 15px;
  }

  .page-nh__feature-grid,
  .page-nh__game-list,
  .page-nh__tips-list,
  .page-nh__promotion-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-nh__feature-card,
  .page-nh__game-item,
  .page-nh__tips-item,
  .page-nh__promotion-card {
    padding: 20px;
  }

  .page-nh__feature-image,
  .page-nh__promotion-image {
    max-height: 180px;
  }

  .page-nh__guide-item {
    padding: 20px 15px 20px 60px;
  }

  .page-nh__guide-item::before {
    width: 35px;
    height: 35px;
    font-size: 1.1em;
    left: 15px;
    top: 15px;
  }

  .page-nh__faq-item summary {
    font-size: 1.1em;
    padding: 15px 20px;
  }

  .page-nh__faq-answer {
    padding: 10px 20px 15px;
  }

  /* Mobile image and video responsiveness */
  .page-nh img,
  .page-nh video,
  .page-nh__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-nh__section,
  .page-nh__card,
  .page-nh__container,
  .page-nh__hero-section,
  .page-nh__introduction-section,
  .page-nh__features-section,
  .page-nh__games-section,
  .page-nh__guide-section,
  .page-nh__tips-section,
  .page-nh__promotions-section,
  .page-nh__faq-section,
  .page-nh__contact-section,
  .page-nh__video-container,
  .page-nh__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
}

@media (max-width: 480px) {
  .page-nh__hero-content {
    padding: 15px;
  }

  .page-nh__main-title {
    font-size: clamp(1.5em, 7vw, 2em);
  }

  .page-nh__hero-description {
    font-size: 0.9em;
  }

  .page-nh__btn-primary,
  .page-nh__btn-secondary {
    padding: 10px 20px;
  }
}