/* style/casino.css */

/* Biến CSS */
:root {
  --page-casino-primary-color: #007BFF;
  --page-casino-secondary-color: #FFC107;
  --page-casino-dark-text: #333;
  --page-casino-light-text: #f8f9fa;
  --page-casino-background-light: #f4f7f6;
  --page-casino-background-dark: #2c3e50;
  --page-casino-border-color: #e0e0e0;
}

.page-casino {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--page-casino-dark-text);
  background-color: var(--page-casino-background-light);
}

.page-casino__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-casino__section-title {
  font-size: 2.5em;
  color: var(--page-casino-primary-color);
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  padding-bottom: 10px;
}

.page-casino__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--page-casino-secondary-color);
  border-radius: 2px;
}

.page-casino__section-description {
  text-align: center;
  font-size: 1.1em;
  color: #555;
  margin-bottom: 60px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-casino__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  text-align: center;
  cursor: pointer;
  border: none;
}

.page-casino__btn--primary {
  background-color: var(--page-casino-primary-color);
  color: var(--page-casino-light-text);
}

.page-casino__btn--primary:hover {
  background-color: #0056b3;
  transform: translateY(-2px);
}

.page-casino__btn--secondary {
  background-color: var(--page-casino-secondary-color);
  color: var(--page-casino-dark-text);
}

.page-casino__btn--secondary:hover {
  background-color: #e0a800;
  transform: translateY(-2px);
}

.page-casino__btn--small {
  padding: 8px 18px;
  font-size: 0.9em;
}

.page-casino__btn--large {
  padding: 15px 35px;
  font-size: 1.1em;
}

/* Hero Section */
.page-casino__hero {
  background: linear-gradient(135deg, var(--page-casino-primary-color) 0%, #004c99 100%);
  color: var(--page-casino-light-text);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-casino__hero-title {
  font-size: 3.8em;
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-casino__hero-subtitle {
  font-size: 1.4em;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.9;
}

.page-casino__hero-actions .page-casino__btn {
  margin: 0 10px;
}

/* Introduction Section */
.page-casino__introduction {
  padding: 80px 0;
  background-color: #fff;
}

.page-casino__content-grid {
  display: flex;
  gap: 40px;
  align-items: center;
}

.page-casino__text-content {
  flex: 1;
}

.page-casino__text-content p {
  margin-bottom: 15px;
  font-size: 1.05em;
  line-height: 1.7;
}

.page-casino__image-wrapper {
  flex: 1;
  text-align: center;
}

.page-casino__image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Games Overview Section */
.page-casino__games-overview {
  padding: 80px 0;
  background-color: var(--page-casino-background-light);
}

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

.page-casino__game-card {
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  text-align: center;
  padding-bottom: 25px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-casino__game-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.page-casino__game-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  margin-bottom: 15px;
}

.page-casino__game-title {
  font-size: 1.5em;
  color: var(--page-casino-primary-color);
  margin-bottom: 10px;
  padding: 0 15px;
}

.page-casino__game-description {
  font-size: 0.95em;
  color: #666;
  margin-bottom: 20px;
  padding: 0 15px;
}

/* Benefits Section */
.page-casino__benefits {
  padding: 80px 0;
  background-color: #fff;
}

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

.page-casino__benefit-item {
  background-color: var(--page-casino-background-light);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.page-casino__benefit-item:hover {
  transform: translateY(-5px);
}

.page-casino__benefit-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 20px;
}

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

.page-casino__benefit-item p {
  font-size: 0.95em;
  color: #555;
  margin-bottom: 15px;
}

/* Get Started Section */
.page-casino__get-started {
  padding: 80px 0;
  background-color: var(--page-casino-background-dark);
  color: var(--page-casino-light-text);
}

.page-casino__get-started .page-casino__section-title {
  color: var(--page-casino-secondary-color);
}

.page-casino__get-started .page-casino__section-description {
  color: rgba(255, 255, 255, 0.8);
}

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

.page-casino__step-item {
  background-color: #3a506b;
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-casino__step-number {
  font-size: 2.5em;
  font-weight: bold;
  color: var(--page-casino-secondary-color);
  margin-bottom: 15px;
}

.page-casino__step-heading {
  font-size: 1.6em;
  color: var(--page-casino-light-text);
  margin-bottom: 15px;
}

.page-casino__step-item p {
  font-size: 1em;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 20px;
}

/* Strategies Section */
.page-casino__strategies {
  padding: 80px 0;
  background-color: var(--page-casino-background-light);
}

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

.page-casino__strategy-item {
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  padding: 30px;
  transition: transform 0.3s ease;
}

.page-casino__strategy-item:hover {
  transform: translateY(-5px);
}

.page-casino__strategy-heading {
  font-size: 1.4em;
  color: var(--page-casino-primary-color);
  margin-bottom: 15px;
}

.page-casino__strategy-heading a {
  color: var(--page-casino-primary-color);
  text-decoration: none;
}

.page-casino__strategy-heading a:hover {
  text-decoration: underline;
}

.page-casino__strategy-item p {
  font-size: 0.95em;
  color: #666;
  margin-bottom: 20px;
}

/* FAQ Section */
.page-casino__faq {
  padding: 80px 0;
  background-color: #fff;
}

.page-casino__accordion {
  max-width: 900px;
  margin: 0 auto;
}

.page-casino__accordion-item {
  border: 1px solid var(--page-casino-border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-casino__accordion-header {
  width: 100%;
  background-color: var(--page-casino-primary-color);
  color: var(--page-casino-light-text);
  padding: 18px 25px;
  text-align: left;
  font-size: 1.2em;
  font-weight: bold;
  border: none;
  cursor: pointer;
  outline: none;
  transition: background-color 0.3s ease;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.page-casino__accordion-header:hover {
  background-color: #0056b3;
}

.page-casino__accordion-header::after {
  content: '+';
  font-size: 1.5em;
  transition: transform 0.3s ease;
}

.page-casino__accordion-header.active::after {
  content: '-';
  transform: rotate(180deg);
}

.page-casino__accordion-content {
  padding: 0 25px;
  background-color: #f9f9f9;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, padding 0.4s ease-out;
}

.page-casino__accordion-content p {
  padding: 15px 0;
  font-size: 1em;
  color: #444;
}

.page-casino__accordion-content .page-casino__btn {
  margin-top: 10px;
  margin-bottom: 15px;
}

/* Call to Action Section */
.page-casino__cta {
  background: linear-gradient(135deg, #004c99 0%, var(--page-casino-primary-color) 100%);
  color: var(--page-casino-light-text);
  padding: 80px 0;
  text-align: center;
}

.page-casino__cta-title {
  font-size: 2.8em;
  margin-bottom: 20px;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.page-casino__cta-description {
  font-size: 1.2em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.9;
}

.page-casino__cta-actions .page-casino__btn {
  margin: 0 15px;
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-casino__hero-title {
    font-size: 3em;
  }
  .page-casino__hero-subtitle {
    font-size: 1.2em;
  }
  .page-casino__section-title {
    font-size: 2em;
  }
  .page-casino__content-grid {
    flex-direction: column;
  }
  .page-casino__game-grid, .page-casino__benefit-grid, .page-casino__steps-grid, .page-casino__strategy-list {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  .page-casino__cta-title {
    font-size: 2.2em;
  }
  .page-casino__cta-description {
    font-size: 1.1em;
  }
  .page-casino__cta-actions .page-casino__btn {
    margin: 10px auto;
    display: block;
    width: fit-content;
  }
}

@media (max-width: 768px) {
  .page-casino__hero {
    padding: 80px 0;
  }
  .page-casino__hero-title {
    font-size: 2.5em;
  }
  .page-casino__hero-subtitle {
    font-size: 1.1em;
  }
  .page-casino__section-title {
    font-size: 1.8em;
  }
  .page-casino__section-description {
    font-size: 1em;
    margin-bottom: 40px;
  }
  .page-casino__game-card, .page-casino__benefit-item, .page-casino__step-item, .page-casino__strategy-item {
    padding: 25px;
  }
  .page-casino__game-title {
    font-size: 1.3em;
  }
  .page-casino__benefit-heading, .page-casino__step-heading, .page-casino__strategy-heading {
    font-size: 1.2em;
  }
  .page-casino__accordion-header {
    font-size: 1.1em;
    padding: 15px 20px;
  }
  .page-casino__cta-title {
    font-size: 2em;
  }
  .page-casino__cta-description {
    font-size: 1em;
  }
}

@media (max-width: 480px) {
  .page-casino__hero {
    padding: 60px 0;
  }
  .page-casino__hero-title {
    font-size: 2em;
  }
  .page-casino__hero-subtitle {
    font-size: 1em;
  }
  .page-casino__section-title {
    font-size: 1.6em;
  }
  .page-casino__hero-actions .page-casino__btn {
    margin: 10px 0;
    width: 100%;
  }
  .page-casino__cta-actions .page-casino__btn {
    margin: 10px 0;
    width: 100%;
  }
  .page-casino__game-grid, .page-casino__benefit-grid, .page-casino__steps-grid, .page-casino__strategy-list {
    grid-template-columns: 1fr;
  }
  .page-casino__accordion-header {
    font-size: 1em;
    padding: 12px 15px;
  }
  .page-casino__accordion-content p {
    padding: 10px 0;
  }
}