/* style/slot-games.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần lặp lại */

:root {
  --kclub-primary: #26A9E0;
  --kclub-secondary: #FFFFFF;
  --kclub-login-btn: #EA7C07;
  --kclub-background: #FFFFFF;
  --kclub-text-dark: #333333;
  --kclub-text-light: #ffffff;
  --kclub-black: #000000;
}

.page-slot-games {
  color: var(--kclub-text-light); /* Body background is dark (var(--black-color)), so main text is light */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-slot-games__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles header offset */
  text-align: center;
  overflow: hidden;
  background: var(--kclub-black); /* Assuming --black-color is dark */
  color: var(--kclub-text-light);
}

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

.page-slot-games__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5); /* Darken image for text readability */
}

.page-slot-games__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
  background: rgba(0, 0, 0, 0.4); /* Semi-transparent background for text */
  border-radius: 10px;
}

.page-slot-games__main-title {
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--kclub-secondary);
  margin-bottom: 20px;
  font-size: clamp(2.5rem, 5vw, 3.5rem); /* Responsive H1 font size */
}

.page-slot-games__hero-description {
  font-size: 1.25rem;
  margin-bottom: 30px;
  color: var(--kclub-secondary);
}

.page-slot-games__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  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: bold;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

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

.page-slot-games__btn-primary:hover {
  background-color: darken(var(--kclub-primary), 10%); /* Requires Sass/Less, or use a fixed darker color */
  background-color: #1a8cc7; /* Example darker color */
  border-color: #1a8cc7;
}

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

.page-slot-games__btn-secondary:hover {
  background-color: var(--kclub-secondary);
  color: var(--kclub-primary);
}

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

.page-slot-games__section-title {
  font-size: 2.5rem;
  font-weight: bold;
  text-align: center;
  margin-bottom: 40px;
  color: inherit; /* Inherits from section's color */
}

.page-slot-games__sub-title {
  font-size: 1.8rem;
  font-weight: bold;
  margin-top: 30px;
  margin-bottom: 15px;
  color: inherit;
}

.page-slot-games__text-block {
  font-size: 1.1rem;
  margin-bottom: 20px;
  color: inherit;
}

.page-slot-games__highlight-text {
  color: var(--kclub-primary);
  font-weight: bold;
}

.page-slot-games__inline-link {
  color: var(--kclub-primary);
  text-decoration: underline;
}

.page-slot-games__inline-link:hover {
  color: darken(var(--kclub-primary), 10%); /* Requires Sass/Less */
  color: #1a8cc7;
}

/* Section Backgrounds */
.page-slot-games__dark-bg {
  background-color: var(--kclub-black);
  color: var(--kclub-text-light);
}

.page-slot-games__light-bg {
  background-color: var(--kclub-background);
  color: var(--kclub-text-dark);
}

/* Intro Section */
.page-slot-games__intro-section p {
  text-align: justify;
}

/* Features Section */
.page-slot-games__grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-slot-games__card {
  background-color: rgba(255, 255, 255, 0.1); /* Light background on dark section */
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: var(--kclub-text-light);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-slot-games__card-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  min-width: 200px; /* Min size requirement */
  min-height: 200px;
}

.page-slot-games__card-title {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--kclub-primary);
}

.page-slot-games__card-text {
  font-size: 1rem;
  line-height: 1.5;
}

/* Advantages Section */
.page-slot-games__advantages-section .page-slot-games__container {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: flex-start;
}

.page-slot-games__advantages-section .page-slot-games__content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
}

.page-slot-games__advantages-section .page-slot-games__text-block {
  flex: 1 1 60%;
  min-width: 300px;
}

.page-slot-games__advantages-section .page-slot-games__image-side {
  flex: 1 1 30%;
  min-width: 250px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-slot-games__side-image {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  min-width: 200px;
  min-height: 200px;
}

/* Guide Section */
.page-slot-games__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  margin-top: 30px;
}

.page-slot-games__step-card {
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  position: relative;
  color: var(--kclub-text-light);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.page-slot-games__step-number {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--kclub-primary);
  color: var(--kclub-secondary);
  border-radius: 50%;
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  border: 3px solid var(--kclub-black);
}

.page-slot-games__step-title {
  font-size: 1.3rem;
  font-weight: bold;
  margin-top: 20px;
  margin-bottom: 10px;
  color: var(--kclub-primary);
}

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

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

.page-slot-games__promotion-cards .page-slot-games__card {
  background-color: var(--kclub-background);
  color: var(--kclub-text-dark);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-slot-games__promotion-cards .page-slot-games__card-title {
  color: var(--kclub-primary);
}

.page-slot-games__promotion-cards .page-slot-games__card-image {
  min-height: 200px;
}

/* Strategy Section */
.page-slot-games__strategy-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
}

.page-slot-games__strategy-list li {
  background-color: rgba(255, 255, 255, 0.08);
  border-left: 5px solid var(--kclub-primary);
  padding: 20px 25px;
  margin-bottom: 15px;
  border-radius: 8px;
  color: var(--kclub-text-light);
}

.page-slot-games__strategy-item-title {
  font-size: 1.4rem;
  color: var(--kclub-primary);
  margin-top: 0;
  margin-bottom: 10px;
}

/* FAQ Section */
.page-slot-games__faq-list {
  margin-top: 30px;
}

.page-slot-games__faq-item {
  background-color: var(--kclub-background);
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--kclub-text-dark);
}

.page-slot-games__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  font-size: 1.15rem;
  font-weight: bold;
  color: var(--kclub-text-dark);
  background-color: #f9f9f9;
  border-bottom: 1px solid #e0e0e0;
}

.page-slot-games__faq-question:hover {
  background-color: #f0f0f0;
}

.page-slot-games__faq-qtext {
  flex-grow: 1;
}

.page-slot-games__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  width: 24px;
  text-align: center;
}

.page-slot-games__faq-answer {
  padding: 0 25px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
  color: var(--kclub-text-dark);
  background-color: var(--kclub-background);
}

.page-slot-games__faq-answer p {
  padding-top: 15px;
  padding-bottom: 15px;
  margin: 0;
}

/* For <details> tag, native open/close handles max-height */
.page-slot-games__faq-item[open] .page-slot-games__faq-answer {
  max-height: 500px; /* Sufficient height for content */
  padding-top: 15px;
  padding-bottom: 15px;
}

.page-slot-games__faq-item summary {
  list-style: none;
}

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

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

/* Conclusion Section */
.page-slot-games__conclusion-section {
  text-align: center;
}

.page-slot-games__conclusion-section .page-slot-games__text-block {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.2rem;
  line-height: 1.7;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-slot-games__main-title {
    font-size: clamp(2rem, 6vw, 3rem);
  }
  .page-slot-games__section-title {
    font-size: 2rem;
  }
  .page-slot-games__sub-title {
    font-size: 1.6rem;
  }
  .page-slot-games__hero-description {
    font-size: 1.1rem;
  }
}

@media (max-width: 768px) {
  .page-slot-games__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }
  .page-slot-games__hero-content {
    padding: 15px;
  }
  .page-slot-games__main-title {
    font-size: clamp(1.8rem, 7vw, 2.8rem);
  }
  .page-slot-games__hero-description {
    font-size: 1rem;
  }
  .page-slot-games__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100%;
    max-width: 100%;
    padding-left: 15px;
    padding-right: 15px;
    box-sizing: border-box;
  }
  .page-slot-games__btn-primary,
  .page-slot-games__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-slot-games__container {
    padding: 30px 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-slot-games__section-title {
    font-size: 1.8rem;
    margin-bottom: 30px;
  }

  .page-slot-games__sub-title {
    font-size: 1.4rem;
  }

  .page-slot-games__text-block,
  .page-slot-games__card-text,
  .page-slot-games__strategy-list li p,
  .page-slot-games__faq-answer p {
    font-size: 1rem;
  }

  .page-slot-games__grid-cards,
  .page-slot-games__guide-steps,
  .page-slot-games__promotion-cards {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-slot-games__card-image,
  .page-slot-games__side-image {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
    min-width: 200px;
    min-height: 200px;
  }

  .page-slot-games__advantages-section .page-slot-games__content-grid {
    flex-direction: column;
  }
  .page-slot-games__advantages-section .page-slot-games__text-block,
  .page-slot-games__advantages-section .page-slot-games__image-side {
    flex: 1 1 100%;
    min-width: unset;
  }

  .page-slot-games__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }
  .page-slot-games__faq-answer {
    padding: 0 20px;
  }
  .page-slot-games__faq-answer p {
    padding-top: 10px;
    padding-bottom: 10px;
  }
}

@media (max-width: 480px) {
  .page-slot-games__hero-section {
    padding: 30px 10px;
    padding-top: 10px !important;
  }
  .page-slot-games__hero-content {
    padding: 10px;
  }
  .page-slot-games__main-title {
    font-size: clamp(1.5rem, 8vw, 2.5rem);
  }
  .page-slot-games__hero-description {
    font-size: 0.9rem;
  }
  .page-slot-games__cta-buttons {
    gap: 10px;
    padding-left: 10px;
    padding-right: 10px;
  }
  .page-slot-games__btn-primary,
  .page-slot-games__btn-secondary {
    padding: 12px 20px;
  }
  .page-slot-games__container {
    padding: 20px 10px;
  }
  .page-slot-games__section-title {
    font-size: 1.6rem;
    margin-bottom: 25px;
  }
  .page-slot-games__card-title {
    font-size: 1.3rem;
  }
  .page-slot-games__strategy-item-title {
    font-size: 1.2rem;
  }
  .page-slot-games__faq-question {
    font-size: 0.95rem;
    padding: 12px 15px;
  }
  .page-slot-games__faq-answer {
    padding: 0 15px;
  }
}