/* style/support.css */
/* body đã padding-top: var(--header-offset)；tránh trùng lặp */
.page-support {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #F2FFF6; /* Text Main */
  background-color: #08160F; /* Background */
}

.page-support a {
  color: #22C768;
  text-decoration: none;
}

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

.page-support__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 10px 20px 60px;
  overflow: hidden;
  box-sizing: border-box;
}

.page-support__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.page-support__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5);
}

.page-support__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 40px 20px;
  background: rgba(0, 0, 0, 0.5); /* Lớp phủ để chữ dễ đọc hơn */
  border-radius: 10px;
  margin-top: 80px; /* Đẩy nội dung xuống dưới header */
}

.page-support__main-title {
  font-size: clamp(2em, 5vw, 3.5em);
  font-weight: 700;
  color: #F2FFF6;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-support__description {
  font-size: clamp(1em, 2vw, 1.2em);
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 30px;
}

.page-support__section {
  padding: 60px 0;
}

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

.page-support__section-title {
  font-size: clamp(1.8em, 4vw, 2.5em);
  color: #F2FFF6;
  text-align: center;
  margin-bottom: 40px;
}

.page-support__text-block {
  font-size: 1.1em;
  color: #A7D9B8;
  margin-bottom: 20px;
  text-align: justify;
}

.page-support__cta-button {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #F2FFF6;
  font-weight: bold;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.3s ease, transform 0.2s ease;
  border: none;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-support__cta-button:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
}

.page-support__cta-button--small {
  padding: 10px 20px;
  font-size: 0.9em;
}

.page-support__cta-button--large {
  padding: 15px 30px;
  font-size: 1.1em;
}

.page-support__cta-button--gold {
  background: #F2C14E;
  color: #08160F;
}

.page-support__cta-button--gold:hover {
  background: #e0b040;
}

/* Channel Section */
.page-support__channels-section {
  background-color: #11271B; /* Card BG */
}

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

.page-support__channel-card {
  background-color: #08160F;
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid #2E7A4E; /* Border */
}

.page-support__channel-icon {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-support__channel-title {
  font-size: 1.4em;
  color: #F2FFF6;
  margin-bottom: 15px;
}

.page-support__channel-description {
  color: #A7D9B8;
  font-size: 0.95em;
  margin-bottom: 25px;
}

/* FAQ Section */
.page-support__faq-section {
  background-color: #08160F;
}

.page-support__faq-group {
  margin-bottom: 40px;
  border: 1px solid #2E7A4E;
  border-radius: 10px;
  overflow: hidden;
}

.page-support__faq-group-title {
  font-size: 1.6em;
  color: #F2FFF6;
  padding: 20px;
  background-color: #11271B;
  border-bottom: 1px solid #2E7A4E;
  margin: 0;
}

.page-support__faq-item {
  background-color: #08160F;
  margin: 0;
  border-bottom: 1px solid #1E3A2A; /* Divider */
}

.page-support__faq-item:last-child {
  border-bottom: none;
}

.page-support__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.1em;
  font-weight: bold;
  color: #F2FFF6;
  cursor: pointer;
  list-style: none;
}

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

.page-support__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: #2AD16F;
  margin-left: 15px;
}

.page-support__faq-answer {
  padding: 0 20px 20px;
  color: #A7D9B8;
  font-size: 1em;
  line-height: 1.8;
}

.page-support__faq-answer p {
  margin-top: 0;
  margin-bottom: 10px;
}

/* Resources Section */
.page-support__resources-section {
  background-color: #11271B; /* Card BG */
}

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

.page-support__resource-card {
  background-color: #08160F;
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid #2E7A4E; /* Border */
}

.page-support__resource-title {
  font-size: 1.3em;
  color: #F2FFF6;
  margin-bottom: 15px;
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-support__resource-description {
  color: #A7D9B8;
  font-size: 0.9em;
  margin-bottom: 25px;
  min-height: 60px;
}

/* Commitment Section */
.page-support__commitment-section {
  background-color: #0A4B2C; /* Deep Green */
}

.page-support__commitment-section .page-support__section-title,
.page-support__commitment-section .page-support__text-block {
  color: #F2FFF6;
}

.page-support__commitment-section .page-support__cta-button {
  margin-top: 30px;
}

/* Contact CTA Section */
.page-support__contact-cta-section {
  text-align: center;
  padding-bottom: 80px;
}

.page-support__contact-cta-section .page-support__cta-button {
  margin-top: 30px;
}

/* Dark background for sections where text needs to be light */
.page-support__dark-section {
  background-color: #0A4B2C; /* Deep Green */
  color: #F2FFF6; /* Force white text */
}

.page-support__dark-section .page-support__section-title,
.page-support__dark-section .page-support__text-block,
.page-support__dark-section a {
  color: #F2FFF6;
}

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

  .page-support__hero-content {
    padding: 30px 15px;
    margin-top: 60px;
  }

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

  .page-support__description {
    font-size: clamp(0.9em, 3vw, 1.1em);
  }

  .page-support__section-title {
    font-size: clamp(1.6em, 6vw, 2em);
    margin-bottom: 30px;
  }

  .page-support__text-block {
    font-size: 1em;
  }

  .page-support__channel-grid,
  .page-support__resource-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

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

  .page-support__faq-group-title {
    font-size: 1.4em;
    padding: 15px;
  }

  .page-support__faq-question {
    font-size: 1em;
    padding: 15px;
  }

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

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

  /* Mobile button responsiveness */
  .page-support__cta-button,
  .page-support__cta-button--small,
  .page-support__cta-button--large,
  .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;
    margin-top: 10px; /* Add some spacing between stacked buttons */
  }

  .page-support__hero-content .page-support__cta-button {
    margin-top: 20px;
  }

  .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;
  }

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

  .page-support__section,
  .page-support__container {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-support__hero-section {
    padding-left: 0;
    padding-right: 0;
  }

  .page-support__hero-content {
    max-width: calc(100% - 30px); /* Adjust for padding in container */
  }
}