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

.page-slot-games {
  background-color: var(--page-bg-color);
  color: var(--text-main-color);
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  padding-bottom: 50px; /* Add some padding at the bottom for aesthetic */
}

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

.page-slot-games__section-title {
  font-size: clamp(2em, 5vw, 2.8em);
  color: var(--gold-color);
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.5px;
  text-shadow: 0 0 10px rgba(242, 193, 78, 0.4);
}

.page-slot-games__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
  color: var(--text-secondary-color);
}

.page-slot-games__sub-title {
  font-size: clamp(1.5em, 4vw, 2em);
  color: var(--text-main-color);
  margin-top: 30px;
  margin-bottom: 20px;
  font-weight: 600;
  line-height: 1.3;
}

.page-slot-games__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding, body handles header offset */
  background-color: var(--deep-green-color);
  overflow: hidden;
}

.page-slot-games__hero-image-wrapper {
  width: 100%;
  max-height: 70vh;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-slot-games__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  min-height: 400px; /* Ensure hero image is large enough */
}

.page-slot-games__hero-content-wrapper {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 40px 20px;
  max-width: 900px;
  box-sizing: border-box;
}

.page-slot-games__hero-title {
  font-size: clamp(2.5em, 6vw, 3.5em); /* Using clamp for responsive H1 font size */
  color: var(--gold-color);
  margin-bottom: 20px;
  font-weight: 800;
  line-height: 1.1;
  text-shadow: 0 0 15px rgba(242, 193, 78, 0.6);
}

.page-slot-games__hero-description {
  font-size: clamp(1.1em, 2.5vw, 1.3em);
  color: var(--text-main-color);
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-slot-games__btn-primary,
.page-slot-games__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1em;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  box-sizing: border-box;
}

.page-slot-games__btn-primary {
  background: var(--button-gradient);
  color: var(--text-main-color);
  border: 2px solid var(--glow-color);
}

.page-slot-games__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3), 0 0 20px var(--glow-color);
}

.page-slot-games__btn-secondary {
  background: transparent;
  color: var(--glow-color);
  border: 2px solid var(--glow-color);
}

.page-slot-games__btn-secondary:hover {
  transform: translateY(-3px);
  background: var(--glow-color);
  color: var(--page-bg-color);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-slot-games__introduction-section,
.page-slot-games__games-showcase-section,
.page-slot-games__promotions-section,
.page-slot-games__conclusion-section {
  padding: 80px 0;
  background-color: var(--page-bg-color);
}

.page-slot-games__dark-section {
  background-color: var(--card-bg-color);
  color: var(--text-main-color);
  padding: 80px 0;
}

.page-slot-games__content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 40px;
}

.page-slot-games__image-block {
  text-align: center;
}

.page-slot-games__image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.page-slot-games__benefit-list {
  list-style: none;
  padding: 0;
  margin: 40px auto;
  max-width: 800px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.page-slot-games__benefit-item {
  background-color: var(--card-bg-color);
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border-left: 5px solid var(--glow-color);
  color: var(--text-main-color);
}

.page-slot-games__benefit-item strong {
  color: var(--gold-color);
}

.page-slot-games__cta-center {
  text-align: center;
  margin-top: 50px;
}

.page-slot-games__how-to-join-section {
  padding: 80px 0;
}

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

.page-slot-games__step-card {
  background-color: var(--card-bg-color);
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}

.page-slot-games__step-icon {
  margin-bottom: 20px;
}

.page-slot-games__step-icon img {
  
  
  object-fit: contain;
  filter: drop-shadow(0 0 5px var(--glow-color));
}

.page-slot-games__step-title {
  font-size: 1.4em;
  color: var(--gold-color);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-slot-games__step-card p {
  color: var(--text-secondary-color);
  font-size: 0.95em;
  flex-grow: 1;
}

.page-slot-games__btn-link {
  display: inline-block;
  margin-top: 20px;
  color: var(--glow-color);
  text-decoration: none;
  font-weight: 600;
  font-size: 1em;
  padding: 8px 15px;
  border: 1px solid var(--glow-color);
  border-radius: 20px;
  transition: all 0.3s ease;
}

.page-slot-games__btn-link:hover {
  background-color: var(--glow-color);
  color: var(--page-bg-color);
}

.page-slot-games__game-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 50px;
  margin-bottom: 60px;
}

.page-slot-games__game-card,
.page-slot-games__promo-card {
  background-color: var(--card-bg-color);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}

.page-slot-games__game-card-image,
.page-slot-games__promo-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.page-slot-games__game-card-title,
.page-slot-games__promo-title {
  font-size: 1.5em;
  color: var(--gold-color);
  padding: 15px 20px 10px;
  font-weight: 600;
}

.page-slot-games__game-card-description,
.page-slot-games__promo-description {
  color: var(--text-secondary-color);
  padding: 0 20px 20px;
  font-size: 0.95em;
  flex-grow: 1;
}

.page-slot-games__game-card .page-slot-games__btn-primary,
.page-slot-games__promo-card .page-slot-games__btn-primary {
  margin: 0 20px 20px;
  width: calc(100% - 40px);
  padding: 12px 20px;
  font-size: 1em;
  border-radius: 30px;
}

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

.page-slot-games__strategy-item {
  background-color: var(--deep-green-color);
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
}

.page-slot-games__strategy-title {
  font-size: 1.4em;
  color: var(--gold-color);
  margin-bottom: 15px;
  font-weight: 600;
}

.page-slot-games__strategy-item p {
  color: var(--text-secondary-color);
  font-size: 0.95em;
}

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

.page-slot-games__faq-section {
  padding: 80px 0;
}

.page-slot-games__faq-list {
  max-width: 900px;
  margin: 50px auto 0 auto;
}

.page-slot-games__faq-item {
  background-color: var(--deep-green-color);
  margin-bottom: 15px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-slot-games__faq-item summary {
  list-style: none;
  padding: 20px 25px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 1.15em;
  color: var(--text-main-color);
  transition: background-color 0.3s ease;
}

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

.page-slot-games__faq-item summary:hover {
  background-color: rgba(var(--glow-color), 0.1);
}

.page-slot-games__faq-qtext {
  flex-grow: 1;
  color: var(--gold-color);
}

.page-slot-games__faq-toggle {
  font-size: 1.5em;
  margin-left: 15px;
  color: var(--glow-color);
}

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

.page-slot-games__faq-answer {
  padding: 0 25px 20px;
  font-size: 1em;
  color: var(--text-secondary-color);
  line-height: 1.7;
}

.page-slot-games__faq-answer .page-slot-games__btn-link {
  margin-top: 15px;
  padding: 6px 12px;
  font-size: 0.9em;
}

.page-slot-games__conclusion-section {
  padding: 80px 0;
  text-align: center;
}

/* --- Responsive Design --- */

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
  .page-slot-games__hero-section {
    padding: 40px 20px;
  }

  .page-slot-games__hero-title {
    font-size: clamp(2em, 5vw, 3em);
  }

  .page-slot-games__hero-description {
    font-size: clamp(1em, 2.5vw, 1.2em);
  }

  .page-slot-games__content-grid {
    grid-template-columns: 1fr;
  }

  .page-slot-games__image-block {
    order: -1; /* Image appears above text on smaller screens */
    margin-bottom: 30px;
  }

  .page-slot-games__benefit-list {
    grid-template-columns: 1fr;
  }
}

/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
  .page-slot-games {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-slot-games__container {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-slot-games__hero-section {
    padding: 20px 15px;
    padding-top: 10px !important; /* body handles --header-offset, small top padding for content */
  }

  .page-slot-games__hero-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
    margin-bottom: 15px;
  }

  .page-slot-games__hero-description {
    font-size: clamp(0.9em, 3vw, 1.1em);
    margin-bottom: 25px;
  }

  .page-slot-games__hero-cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-slot-games__btn-primary,
  .page-slot-games__btn-secondary,
  .page-slot-games a[class*="button"],
  .page-slot-games 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;
    font-size: 1em;
  }

  .page-slot-games__section-title {
    font-size: clamp(1.8em, 6vw, 2.2em);
    margin-bottom: 30px;
  }

  .page-slot-games__section-description {
    font-size: 1em;
    margin-bottom: 40px;
  }

  .page-slot-games__sub-title {
    font-size: clamp(1.3em, 4.5vw, 1.8em);
    margin-top: 25px;
    margin-bottom: 15px;
  }

  .page-slot-games__introduction-section,
  .page-slot-games__how-to-join-section,
  .page-slot-games__games-showcase-section,
  .page-slot-games__promotions-section,
  .page-slot-games__faq-section,
  .page-slot-games__conclusion-section {
    padding: 40px 0;
  }

  .page-slot-games__step-card,
  .page-slot-games__game-card,
  .page-slot-games__promo-card,
  .page-slot-games__strategy-item {
    padding: 20px;
  }

  /* Mobile image responsiveness */
  .page-slot-games img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-slot-games__section,
  .page-slot-games__card,
  .page-slot-games__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .page-slot-games__video-section {
    padding-top: 10px !important; /* body đã承担 --header-offset，此处禁止 var(--header-offset) */
  }

  /* Mobile video responsiveness */
  .page-slot-games video,
  .page-slot-games__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-slot-games__video-section,
  .page-slot-games__video-container,
  .page-slot-games__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
  
  .page-slot-games__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

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

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