/* style/support.css */
:root {
  --primary-color: #26A9E0;
  --secondary-color: #FFFFFF;
  --login-color: #EA7C07;
  --background-color: #FFFFFF;
  --text-dark: #333333;
  --text-light: #ffffff;
}

.page-support {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-light); /* Body background is dark, so text is light */
  background-color: #000000; /* Assuming body background is black from shared */
}

.page-support__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  box-sizing: border-box;
  background: linear-gradient(135deg, var(--primary-color), #004d66);
  overflow: hidden;
}

.page-support__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
  margin-bottom: 30px;
}

.page-support__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-support__hero-content {
  max-width: 900px;
  text-align: center;
  color: var(--text-light);
}

.page-support__main-title {
  font-size: 2.8em;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--secondary-color);
  max-width: 100%;
}

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

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

.page-support__btn-primary,
.page-support__btn-secondary {
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05em;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  text-align: center;
}

.page-support__btn-primary {
  background: var(--login-color); /* Sử dụng màu đăng nhập cho CTA chính */
  color: var(--text-light);
  border: 2px solid var(--login-color);
}

.page-support__btn-primary:hover {
  background: darken(var(--login-color), 10%);
  border-color: darken(var(--login-color), 10%);
  transform: translateY(-2px);
}

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

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

.page-support__section {
  padding: 60px 20px;
  box-sizing: border-box;
}

.page-support__introduction .page-support__container,
.page-support__account-guide .page-support__container,
.page-support__transactions .page-support__container,
.page-support__game-guide .page-support__container,
.page-support__promotions .page-support__container {
  background: var(--secondary-color);
  color: var(--text-dark);
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  max-width: 1200px;
  margin: 0 auto;
}

.page-support__section-title {
  font-size: 2.2em;
  font-weight: 700;
  margin-bottom: 40px;
  text-align: center;
  color: var(--primary-color);
}

.page-support__text-white {
  color: var(--text-light);
}

.page-support__subsection-title {
  font-size: 1.6em;
  font-weight: 600;
  margin-top: 30px;
  margin-bottom: 20px;
  color: var(--primary-color);
}

.page-support__text-block p,
.page-support__faq-answer p {
  margin-bottom: 15px;
  font-size: 1.05em;
}

.page-support__list {
  list-style: disc;
  margin-left: 20px;
  margin-bottom: 20px;
}

.page-support__list li {
  margin-bottom: 10px;
  font-size: 1.05em;
}

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

.page-support__grid-reverse {
  grid-template-columns: 1fr 1fr;
}

.page-support__image-block img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-support__btn-center {
  display: block;
  width: fit-content;
  margin: 40px auto 0 auto;
}

/* FAQ Section */
.page-support__faq-section {
  background: var(--primary-color);
  padding: 60px 20px;
}

.page-support__faq-section .page-support__container {
  max-width: 900px;
  margin: 0 auto;
}

.page-support__faq-section .page-support__section-title {
  color: var(--secondary-color);
}

.page-support__faq-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.page-support__faq-item {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  overflow: hidden;
  color: var(--text-light);
}

.page-support__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.1em;
  transition: background 0.3s ease;
  list-style: none;
}

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

.page-support__faq-item summary:hover {
  background: rgba(255, 255, 255, 0.15);
}

.page-support__faq-qtext {
  flex-grow: 1;
}

.page-support__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: var(--secondary-color);
}

.page-support__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1em;
  line-height: 1.6;
  color: var(--secondary-color);
}

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

.page-support__dark-bg {
  background: #000000;
  color: var(--text-light);
}

.page-support__light-bg {
  background: var(--secondary-color);
  color: var(--text-dark);
}

/* Contact and Download Section */
.page-support__contact-download .page-support__container {
  background: var(--secondary-color);
  color: var(--text-dark);
  padding: 40px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  max-width: 1200px;
  margin: 0 auto;
}

.page-support__btn-small {
  padding: 10px 20px;
  font-size: 0.95em;
}

/* Links within text */
.page-support a {
  color: var(--primary-color);
  text-decoration: underline;
  transition: color 0.3s ease;
}

.page-support a:hover {
  color: darken(var(--primary-color), 10%);
}

/* Mobile Responsive */
@media (max-width: 992px) {
  .page-support__main-title {
    font-size: 2.2em;
  }
  .page-support__section-title {
    font-size: 1.8em;
  }
  .page-support__subsection-title {
    font-size: 1.4em;
  }
  .page-support__grid-two-columns {
    grid-template-columns: 1fr;
  }
  .page-support__grid-reverse {
    grid-template-columns: 1fr;
  }
  .page-support__hero-image-wrapper {
    margin-bottom: 20px;
  }
  .page-support__hero-content {
    padding: 0 15px;
  }
  .page-support__cta-buttons {
    flex-direction: column;
  }
  .page-support__btn-primary,
  .page-support__btn-secondary {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .page-support__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }
  .page-support__main-title {
    font-size: 1.8em;
    max-width: 100% !important;
  }
  .page-support__description {
    font-size: 1em;
  }
  .page-support__section {
    padding: 40px 15px;
  }
  .page-support__introduction .page-support__container,
  .page-support__account-guide .page-support__container,
  .page-support__transactions .page-support__container,
  .page-support__game-guide .page-support__container,
  .page-support__promotions .page-support__container,
  .page-support__contact-download .page-support__container {
    padding: 25px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Mobile image responsiveness */
  .page-support img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-support__image-block,
  .page-support__hero-image-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  /* Mobile button responsiveness */
  .page-support__cta-button,
  .page-support__btn-primary,
  .page-support__btn-secondary,
  .page-support a[class*="button"],
  .page-support 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-left: 15px;
    padding-right: 15px;
  }

  .page-support__cta-buttons,
  .page-support__button-group,
  .page-support__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
    flex-direction: column;
  }

  .page-support__faq-item summary {
    font-size: 1em;
    padding: 15px 20px;
  }
  .page-support__faq-answer {
    padding: 0 20px 15px 20px;
  }
}