/* style/index-customer-support-overview.css */

/* Biến CSS */
:root {
  --page-index-customer-support-overview-primary-color: #0A2239;
  --page-index-customer-support-overview-secondary-color: #FFD700;
  --page-index-customer-support-overview-text-color-light: #F5F5F5; /* Tăng độ sáng cho chữ trên nền tối */
  --page-index-customer-support-overview-text-color-dark: #2C3E50; /* Giảm độ sáng cho chữ trên nền sáng */
  --page-index-customer-support-overview-accent-color: #f5ddc6; /* Màu nhấn tương phản với primary */
  --page-index-customer-support-overview-hover-color: #E6C200;
  --page-index-customer-support-overview-background-light: #F8F8F8;
  --page-index-customer-support-overview-background-dark: #071A2E;
}

/* Vùng nội dung chính của trang */
.page-index-customer-support-overview {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--page-index-customer-support-overview-text-color-dark);
  background-color: var(--page-index-customer-support-overview-background-light);
}

/* Hero Section */
.page-index-customer-support-overview__hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
  background: linear-gradient(135deg, var(--page-index-customer-support-overview-primary-color) 0%, #1A3A5A 100%); /* Slightly lighter blue for gradient */
  color: var(--page-index-customer-support-overview-text-color-light);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-index-customer-support-overview__hero-content {
  max-width: 900px;
  z-index: 1;
}

.page-index-customer-support-overview__hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  font-weight: bold;
  color: var(--page-index-customer-support-overview-secondary-color);
}

.page-index-customer-support-overview__hero-subtitle {
  font-size: 1.4em;
  margin-bottom: 40px;
  opacity: 0.9;
}

.page-index-customer-support-overview__hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
}

.page-index-customer-support-overview__hero-image-wrapper {
  position: absolute;
  bottom: -50px; /* Adjust as needed */
  right: -50px; /* Adjust as needed */
  opacity: 0.15;
  z-index: 0;
  max-width: 40%; /* Limit size for background effect */
  height: auto;
}

.page-index-customer-support-overview__hero-image {
  width: 100%;
  height: auto;
  display: block;
}

/* Các phần chung */
.page-index-customer-support-overview__section {
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.page-index-customer-support-overview__section:nth-of-type(even) {
  background-color: var(--page-index-customer-support-overview-background-light);
}

.page-index-customer-support-overview__section:nth-of-type(odd) {
  background-color: var(--page-index-customer-support-overview-background-dark);
  color: var(--page-index-customer-support-overview-text-color-light);
}

.page-index-customer-support-overview__section-title {
  font-size: 2.5em;
  margin-bottom: 20px;
  color: inherit; /* Kế thừa màu từ section cha */
}

.page-index-customer-support-overview__section-description {
  font-size: 1.1em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.9;
}

.page-index-customer-support-overview__text {
  font-size: 1em;
  margin-bottom: 20px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.9;
}

/* Nút chung */
.page-index-customer-support-overview__btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.2s ease;
  cursor: pointer;
  border: none;
}

.page-index-customer-support-overview__btn--primary {
  background-color: var(--page-index-customer-support-overview-secondary-color);
  color: var(--page-index-customer-support-overview-primary-color);
}

.page-index-customer-support-overview__btn--primary:hover {
  background-color: var(--page-index-customer-support-overview-hover-color);
  transform: translateY(-2px);
}

.page-index-customer-support-overview__btn--secondary {
  background-color: transparent;
  color: var(--page-index-customer-support-overview-secondary-color);
  border: 2px solid var(--page-index-customer-support-overview-secondary-color);
}

.page-index-customer-support-overview__btn--secondary:hover {
  background-color: var(--page-index-customer-support-overview-secondary-color);
  color: var(--page-index-customer-support-overview-primary-color);
  transform: translateY(-2px);
}

.page-index-customer-support-overview__btn--tertiary {
  background-color: var(--page-index-customer-support-overview-primary-color);
  color: var(--page-index-customer-support-overview-secondary-color);
  border: 2px solid var(--page-index-customer-support-overview-secondary-color);
}

.page-index-customer-support-overview__btn--tertiary:hover {
  background-color: var(--page-index-customer-support-overview-secondary-color);
  color: var(--page-index-customer-support-overview-primary-color);
  transform: translateY(-2px);
}

.page-index-customer-support-overview__btn--link {
  background: none;
  border: none;
  color: var(--page-index-customer-support-overview-secondary-color);
  padding: 0;
  font-size: 1em;
  text-decoration: underline;
}

.page-index-customer-support-overview__btn--link:hover {
  color: var(--page-index-customer-support-overview-hover-color);
}

/* Kênh hỗ trợ */
.page-index-customer-support-overview__channels .page-index-customer-support-overview__section-title {
  color: var(--page-index-customer-support-overview-primary-color);
}

.page-index-customer-support-overview__channels .page-index-customer-support-overview__section-description {
  color: var(--page-index-customer-support-overview-text-color-dark);
}

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

.page-index-customer-support-overview__channel-item {
  background-color: #FFFFFF;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
}

.page-index-customer-support-overview__channel-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.page-index-customer-support-overview__channel-icon {
  width: 70px;
  height: 70px;
  margin-bottom: 20px;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.page-index-customer-support-overview__channel-title {
  font-size: 1.5em;
  margin-bottom: 15px;
  color: var(--page-index-customer-support-overview-primary-color);
}

.page-index-customer-support-overview__channel-text {
  font-size: 1em;
  color: var(--page-index-customer-support-overview-text-color-dark);
  margin-bottom: 20px;
}

/* Vấn đề thường gặp */
.page-index-customer-support-overview__common-issues .page-index-customer-support-overview__section-title,
.page-index-customer-support-overview__common-issues .page-index-customer-support-overview__section-description {
  color: var(--page-index-customer-support-overview-text-color-light);
}

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

.page-index-customer-support-overview__issue-item {
  background-color: var(--page-index-customer-support-overview-background-dark);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 30px;
  text-align: left;
  transition: background-color 0.3s ease;
}

.page-index-customer-support-overview__issue-item:hover {
  background-color: #1A3A5A;
}

.page-index-customer-support-overview__issue-title {
  font-size: 1.4em;
  margin-bottom: 15px;
  color: var(--page-index-customer-support-overview-secondary-color);
}

.page-index-customer-support-overview__issue-text {
  font-size: 1em;
  color: var(--page-index-customer-support-overview-text-color-light);
  margin-bottom: 20px;
  opacity: 0.85;
}

/* Chơi có trách nhiệm */
.page-index-customer-support-overview__responsible-gaming {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 50px;
  text-align: left;
  background-color: var(--page-index-customer-support-overview-background-light);
  color: var(--page-index-customer-support-overview-text-color-dark);
}

.page-index-customer-support-overview__responsible-gaming-content {
  flex: 1;
}

.page-index-customer-support-overview__responsible-gaming-image-wrapper {
  flex: 1;
  max-width: 500px;
}

.page-index-customer-support-overview__responsible-gaming-image {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.page-index-customer-support-overview__responsible-gaming .page-index-customer-support-overview__section-title {
  color: var(--page-index-customer-support-overview-primary-color);
}

.page-index-customer-support-overview__responsible-gaming .page-index-customer-support-overview__section-description,
.page-index-customer-support-overview__responsible-gaming .page-index-customer-support-overview__text {
  color: var(--page-index-customer-support-overview-text-color-dark);
}

/* Khuyến mãi */
.page-index-customer-support-overview__promotions {
  background-color: var(--page-index-customer-support-overview-background-dark);
  color: var(--page-index-customer-support-overview-text-color-light);
}

.page-index-customer-support-overview__promotions .page-index-customer-support-overview__section-title,
.page-index-customer-support-overview__promotions .page-index-customer-support-overview__section-description {
  color: var(--page-index-customer-support-overview-text-color-light);
}

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

.page-index-customer-support-overview__promo-item {
  background-color: #1A3A5A;
  border-radius: 12px;
  padding: 25px;
  text-align: left;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-index-customer-support-overview__promo-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-index-customer-support-overview__promo-title {
  font-size: 1.4em;
  margin-bottom: 10px;
  color: var(--page-index-customer-support-overview-secondary-color);
}

.page-index-customer-support-overview__promo-text {
  font-size: 0.95em;
  color: var(--page-index-customer-support-overview-text-color-light);
  opacity: 0.85;
}

.page-index-customer-support-overview__promo-cta {
  margin-top: 50px;
}

/* Tại sao chọn WW88 */
.page-index-customer-support-overview__why-choose .page-index-customer-support-overview__section-title {
  color: var(--page-index-customer-support-overview-primary-color);
}

.page-index-customer-support-overview__why-choose .page-index-customer-support-overview__section-description {
  color: var(--page-index-customer-support-overview-text-color-dark);
}

.page-index-customer-support-overview__feature-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  text-align: left;
}

.page-index-customer-support-overview__feature-list li {
  background-color: #FFFFFF;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.06);
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 1.05em;
  color: var(--page-index-customer-support-overview-text-color-dark);
}

.page-index-customer-support-overview__feature-icon {
  width: 40px;
  height: 40px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.page-index-customer-support-overview__feature-list li strong {
  color: var(--page-index-customer-support-overview-primary-color);
}

/* CTA cuối cùng */
.page-index-customer-support-overview__cta-final {
  background: linear-gradient(90deg, var(--page-index-customer-support-overview-primary-color) 0%, #1A3A5A 100%);
  color: var(--page-index-customer-support-overview-text-color-light);
  padding: 80px 20px;
}

.page-index-customer-support-overview__cta-final .page-index-customer-support-overview__section-title,
.page-index-customer-support-overview__cta-final .page-index-customer-support-overview__section-description {
  color: var(--page-index-customer-support-overview-text-color-light);
}

.page-index-customer-support-overview__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
  margin-top: 40px;
}

/* FAQ Quick Links */
.page-index-customer-support-overview__faq-quick-links {
  background-color: var(--page-index-customer-support-overview-background-light);
  color: var(--page-index-customer-support-overview-text-color-dark);
  text-align: left;
}

.page-index-customer-support-overview__faq-quick-links .page-index-customer-support-overview__section-title {
  color: var(--page-index-customer-support-overview-primary-color);
  text-align: center;
}

.page-index-customer-support-overview__faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 40px;
}

.page-index-customer-support-overview__faq-column h3 {
  font-size: 1.3em;
  color: var(--page-index-customer-support-overview-primary-color);
  margin-bottom: 10px;
}

.page-index-customer-support-overview__faq-column p {
  font-size: 1em;
  margin-bottom: 20px;
  color: var(--page-index-customer-support-overview-text-color-dark);
}

.page-index-customer-support-overview__faq-column p a {
  color: var(--page-index-customer-support-overview-primary-color);
  text-decoration: underline;
}

.page-index-customer-support-overview__faq-column p a:hover {
  color: var(--page-index-customer-support-overview-secondary-color);
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-index-customer-support-overview__hero-title {
    font-size: 2.8em;
  }
  .page-index-customer-support-overview__hero-subtitle {
    font-size: 1.2em;
  }
  .page-index-customer-support-overview__hero-image-wrapper {
    max-width: 50%;
  }
  .page-index-customer-support-overview__section-title {
    font-size: 2em;
  }
  .page-index-customer-support-overview__responsible-gaming {
    flex-direction: column;
  }
  .page-index-customer-support-overview__faq-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-index-customer-support-overview__hero {
    padding: 60px 15px;
  }
  .page-index-customer-support-overview__hero-title {
    font-size: 2.2em;
  }
  .page-index-customer-support-overview__hero-subtitle {
    font-size: 1em;
  }
  .page-index-customer-support-overview__hero-actions {
    flex-direction: column;
    gap: 15px;
  }
  .page-index-customer-support-overview__section {
    padding: 40px 15px;
  }
  .page-index-customer-support-overview__section-title {
    font-size: 1.8em;
  }
  .page-index-customer-support-overview__section-description {
    font-size: 0.95em;
  }
  .page-index-customer-support-overview__channel-grid,
  .page-index-customer-support-overview__issue-grid,
  .page-index-customer-support-overview__promo-grid,
  .page-index-customer-support-overview__feature-list {
    grid-template-columns: 1fr;
  }
  .page-index-customer-support-overview__hero-image-wrapper {
    display: none; /* Hide background image on smaller screens for better focus */
  }
}

@media (max-width: 480px) {
  .page-index-customer-support-overview__hero-title {
    font-size: 1.8em;
  }
  .page-index-customer-support-overview__btn {
    padding: 12px 25px;
    font-size: 1em;
  }
  .page-index-customer-support-overview__section-title {
    font-size: 1.5em;
  }
  .page-index-customer-support-overview__cta-buttons {
    flex-direction: column;
  }
}