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

:root {
  --page-support-primary-color: #11A84E;
  --page-support-secondary-color: #22C768;
  --page-support-text-main: #F2FFF6;
  --page-support-text-secondary: #A7D9B8;
  --page-support-bg-card: #11271B;
  --page-support-bg-main: #08160F;
  --page-support-border-color: #2E7A4E;
  --page-support-glow-color: #57E38D;
  --page-support-gold-color: #F2C14E;
  --page-support-divider-color: #1E3A2A;
  --page-support-deep-green: #0A4B2C;
  --page-support-btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
}

.page-support {
  font-family: Arial, sans-serif;
  color: var(--page-support-text-main);
  background-color: var(--page-support-bg-main);
  line-height: 1.6;
}

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

.page-support__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0 60px 0; /* body đã xử lý padding-top cho header, đây chỉ là padding nội dung */
  text-align: center;
  background-color: var(--page-support-deep-green);
  overflow: hidden;
}

.page-support__hero-image-wrapper {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 30px;
}

.page-support__hero-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-support__hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 20px;
}

.page-support__main-title {
  color: var(--page-support-text-main);
  font-size: clamp(2em, 4vw, 3.5em); /* Sử dụng clamp để tránh font-size quá lớn */
  font-weight: bold;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-support__intro-description {
  color: var(--page-support-text-secondary);
  font-size: 1.1em;
  margin-bottom: 30px;
}

.page-support__section-title {
  color: var(--page-support-gold-color);
  font-size: clamp(1.8em, 3vw, 2.8em);
  font-weight: bold;
  text-align: center;
  margin-bottom: 40px;
  padding-top: 40px;
}

.page-support__text-block {
  font-size: 1.05em;
  line-height: 1.7;
  margin-bottom: 20px;
  color: var(--page-support-text-main);
}

.page-support__btn-primary,
.page-support__btn-secondary,
.page-support__btn-tertiary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-support__btn-primary {
  background: var(--page-support-btn-gradient);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-support__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-support__btn-secondary {
  background: transparent;
  color: var(--page-support-gold-color);
  border: 2px solid var(--page-support-gold-color);
  margin-left: 20px;
}

.page-support__btn-secondary:hover {
  background: var(--page-support-gold-color);
  color: var(--page-support-bg-main);
}

.page-support__btn-tertiary {
  background-color: var(--page-support-deep-green);
  color: var(--page-support-text-main);
  border: 1px solid var(--page-support-border-color);
  font-size: 0.9em;
  padding: 8px 15px;
  border-radius: 5px;
}

.page-support__btn-tertiary:hover {
  background-color: var(--page-support-primary-color);
}

/* Overview Section */
.page-support__overview-section {
  padding: 60px 0;
  background-color: var(--page-support-bg-main);
}

/* Channels Section */
.page-support__channels-section {
  padding: 60px 0;
  background-color: var(--page-support-deep-green);
}

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

.page-support__channel-card {
  background-color: var(--page-support-bg-card);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  border: 1px solid var(--page-support-border-color);
}

.page-support__card-image {
  width: 100%;
  max-width: 300px; /* Đảm bảo hình ảnh không quá nhỏ */
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  object-fit: cover;
}

.page-support__card-title {
  color: var(--page-support-gold-color);
  font-size: 1.5em;
  margin-bottom: 15px;
}

.page-support__card-description {
  color: var(--page-support-text-secondary);
  font-size: 0.95em;
  line-height: 1.6;
  margin-bottom: 25px;
  flex-grow: 1;
}

/* Common Topics Section */
.page-support__common-topics-section {
  padding: 60px 0;
  background-color: var(--page-support-bg-main);
}

.page-support__topics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.page-support__topic-card {
  background-color: var(--page-support-bg-card);
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--page-support-border-color);
}

/* Guide Section */
.page-support__guide-section {
  padding: 60px 0;
  background-color: var(--page-support-deep-green);
}

.page-support__guide-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 40px;
}

.page-support__guide-item {
  background-color: var(--page-support-bg-card);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--page-support-border-color);
}

.page-support__guide-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  object-fit: cover;
}

.page-support__guide-title {
  color: var(--page-support-gold-color);
  font-size: 1.6em;
  margin-bottom: 15px;
}

.page-support__guide-list {
  list-style-type: decimal;
  color: var(--page-support-text-secondary);
  margin-left: 20px;
  margin-bottom: 20px;
  font-size: 0.95em;
}

.page-support__guide-list li {
  margin-bottom: 8px;
}

/* Commitment Section */
.page-support__commitment-section {
  padding: 60px 0;
  background-color: var(--page-support-bg-main);
}

.page-support__commitment-list {
  list-style-type: disc;
  color: var(--page-support-text-main);
  margin-left: 20px;
  margin-top: 20px;
  font-size: 1.05em;
}

.page-support__commitment-list li {
  margin-bottom: 15px;
  line-height: 1.7;
  color: var(--page-support-text-secondary);
}

.page-support__commitment-list li strong {
  color: var(--page-support-text-main);
}

/* FAQ Section */
.page-support__faq-section {
  padding: 60px 0;
  background-color: var(--page-support-deep-green);
}

.page-support__faq-list {
  margin-top: 40px;
}

.page-support__faq-item {
  background-color: var(--page-support-bg-card);
  border: 1px solid var(--page-support-border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--page-support-text-main);
}

.page-support__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: bold;
  cursor: pointer;
  color: var(--page-support-gold-color);
  background-color: var(--page-support-deep-green);
  border-bottom: 1px solid var(--page-support-border-color);
}

.page-support__faq-question:hover {
  background-color: var(--page-support-primary-color);
}

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

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

.page-support__faq-item[open] > .page-support__faq-question {
  border-bottom: none;
}

.page-support__faq-item details > summary {
  list-style: none;
}

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

/* CTA Section */
.page-support__cta-section {
  padding: 60px 0;
  text-align: center;
  background-color: var(--page-support-bg-main);
}

.page-support__cta-buttons {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  gap: 20px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-support__hero-image-wrapper {
    max-height: 400px;
  }
  .page-support__guide-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-support {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-support__container {
    padding: 0 15px;
  }

  .page-support__hero-section {
    padding: 10px 0 40px 0;
  }

  .page-support__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
  }

  .page-support__intro-description {
    font-size: 1em;
  }

  .page-support__section-title {
    font-size: clamp(1.6em, 6vw, 2.2em);
    margin-bottom: 30px;
    padding-top: 30px;
  }

  .page-support__text-block {
    font-size: 0.95em;
  }

  /* Buttons responsive */
  .page-support__btn-primary,
  .page-support__btn-secondary,
  .page-support__btn-tertiary,
  .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;
    margin-left: 0 !important; /* Reset margin for secondary button */
    margin-bottom: 15px; /* Add spacing between stacked buttons */
  }

  .page-support__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 0; /* Reset gap as margin-bottom handles spacing */
    padding: 0 15px;
  }

  .page-support__channels-grid,
  .page-support__topics-grid {
    grid-template-columns: 1fr;
  }

  .page-support__channel-card,
  .page-support__topic-card,
  .page-support__guide-item {
    padding: 20px;
  }

  .page-support__card-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-support img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-support__section,
  .page-support__card,
  .page-support__container,
  .page-support__hero-section,
  .page-support__overview-section,
  .page-support__channels-section,
  .page-support__common-topics-section,
  .page-support__guide-section,
  .page-support__commitment-section,
  .page-support__faq-section,
  .page-support__cta-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden !important;
  }

  .page-support__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }

  .page-support__faq-answer {
    padding: 15px 20px;
    font-size: 0.95em;
  }
}

/* Ensure no content area img is smaller than 200px */
.page-support img:not(.shared-header__logo):not(.shared-footer__payment-icon):not(.shared-footer__social-icon):not(.shared-footer__game-provider) {
  min-width: 200px;
  min-height: 200px;
}

/* Specific override for hero image to allow larger display, but still responsive */
.page-support__hero-image {
  min-width: unset;
  min-height: unset;
}

/* Ensure images maintain original color */
.page-support img {
  filter: none !important;
}