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

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

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

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

/* Hero Section */
.page-support__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 10px 0 60px 0; /* body đã có padding-top, đây chỉ là khoảng cách trang trí */
  background-color: var(--page-support-deep-green); /* Ensure a background for the section */
}

.page-support__hero-image-wrapper {
  width: 100%;
  max-height: 600px; /* Limit height for hero image */
  overflow: hidden;
}

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

.page-support__hero-content {
  max-width: 800px;
  padding: 40px 20px;
}

.page-support__hero-title {
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--page-support-gold);
  margin-bottom: 20px;
  text-shadow: 0 0 8px rgba(242, 193, 78, 0.4);
}

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

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

.page-support__btn-primary {
  background: var(--page-support-btn-gradient);
  color: var(--page-support-text-main);
  border: none;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

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

.page-support__btn-secondary {
  background: transparent;
  color: var(--page-support-glow);
  border: 2px solid var(--page-support-glow);
  margin-left: 15px;
}

.page-support__btn-secondary:hover {
  background-color: var(--page-support-glow);
  color: var(--page-support-card-bg); /* Darker text on glow background */
  transform: translateY(-2px);
}

/* Section Titles and Descriptions */
.page-support__section-title {
  font-size: 2.2em;
  font-weight: bold;
  text-align: center;
  color: var(--page-support-gold);
  margin-bottom: 20px;
  padding-top: 40px;
}

.page-support__section-description {
  font-size: 1.1em;
  text-align: center;
  color: var(--page-support-text-secondary);
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

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

.page-support__channel-card {
  background-color: var(--page-support-deep-green);
  border: 1px solid var(--page-support-border);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--page-support-text-main);
}

.page-support__channel-icon {
  width: 100px;
  height: auto;
  margin-bottom: 20px;
}

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

.page-support__channel-text {
  font-size: 1em;
  color: var(--page-support-text-secondary);
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-support__channel-contact {
  font-size: 1em;
  margin-top: auto;
  color: var(--page-support-text-main);
}

.page-support__link {
  color: var(--page-support-glow);
  text-decoration: none;
}

.page-support__link:hover {
  text-decoration: underline;
}

/* FAQ Section */
.page-support__faq-section {
  padding: 60px 0;
  background-color: var(--page-support-card-bg);
  border-top: 1px solid var(--page-support-divider);
}

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

.page-support__faq-item {
  background-color: var(--page-support-deep-green);
  border: 1px solid var(--page-support-border);
  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: 18px 25px;
  font-size: 1.2em;
  font-weight: bold;
  cursor: pointer;
  color: var(--page-support-gold);
  background-color: var(--page-support-deep-green);
  list-style: none; /* For details/summary */
}

.page-support__faq-question::-webkit-details-marker {
  display: none; /* For details/summary */
}

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

.page-support__faq-toggle {
  font-size: 1.5em;
  margin-left: 15px;
  color: var(--page-support-glow);
}

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

/* Resources Section */
.page-support__resources-section {
  padding: 60px 0;
  background-color: var(--page-support-card-bg);
  border-top: 1px solid var(--page-support-divider);
}

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

.page-support__resource-card {
  background-color: var(--page-support-deep-green);
  border: 1px solid var(--page-support-border);
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--page-support-text-main);
}

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

.page-support__resource-title {
  font-size: 1.4em;
  font-weight: bold;
  color: var(--page-support-gold);
  margin-bottom: 15px;
}

.page-support__resource-text {
  font-size: 1em;
  color: var(--page-support-text-secondary);
  margin-bottom: 20px;
  flex-grow: 1;
}

/* Commitment Section */
.page-support__commitment-section {
  padding: 60px 0;
  background-color: var(--page-support-deep-green);
  border-top: 1px solid var(--page-support-divider);
}

.page-support__commitment-list {
  list-style: none;
  padding: 0;
  max-width: 800px;
  margin: 0 auto 30px auto;
}

.page-support__commitment-list li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 15px;
  font-size: 1.1em;
  color: var(--page-support-text-main);
}

.page-support__list-icon {
  color: var(--page-support-glow);
  font-size: 1.3em;
  margin-right: 15px;
  flex-shrink: 0;
}

.page-support__commitment-footer {
  text-align: center;
  font-size: 1.2em;
  font-weight: bold;
  color: var(--page-support-gold);
}

/* CTA Section */
.page-support__cta-section {
  padding: 60px 0;
  background-color: var(--page-support-card-bg);
  border-top: 1px solid var(--page-support-divider);
}

.page-support__cta-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-support__cta-image {
  width: 100%;
  max-width: 800px;
  height: auto;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 30px;
}

.page-support__cta-content {
  max-width: 800px;
}

.page-support__cta-title {
  font-size: 2.2em;
  font-weight: bold;
  color: var(--page-support-gold);
  margin-bottom: 20px;
}

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

.page-support__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .page-support__container {
    padding: 0 15px;
  }

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

  .page-support__hero-title {
    font-size: 1.8em;
  }

  .page-support__hero-description,
  .page-support__section-description,
  .page-support__channel-text,
  .page-support__resource-text,
  .page-support__commitment-list li,
  .page-support__commitment-footer,
  .page-support__cta-description {
    font-size: 1em;
  }

  .page-support__section-title,
  .page-support__cta-title {
    font-size: 1.8em;
  }

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

  .page-support__channel-card,
  .page-support__resource-card {
    padding: 20px;
  }

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

  .page-support__faq-answer {
    padding: 0 20px 15px 20px;
  }

  .page-support__btn-primary,
  .page-support__btn-secondary {
    width: 100% !important;
    margin-left: 0 !important;
    margin-bottom: 10px;
  }

  .page-support__cta-buttons {
    flex-direction: column;
  }

  /* Mandatory image responsive styles */
  .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__channels-section,
  .page-support__faq-section,
  .page-support__resources-section,
  .page-support__commitment-section,
  .page-support__cta-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .page-support__hero-image-wrapper {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  /* Ensure no small images in content area */
  .page-support__channel-icon,
  .page-support__resource-image {
    min-width: 200px !important;
    min-height: 200px !important;
    width: auto !important; /* Allow auto width to scale with max-width */
    height: auto !important;
    object-fit: contain; /* Ensure full image is visible */
  }
}