/* style/support.css */
.page-support {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #F2FFF6; /* Text Main */
  background-color: #08160F; /* Nền */
}

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

.page-support__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 60px;
  text-align: center;
  background-color: #08160F; /* Nền */
}

.page-support__hero-image {
  width: 100%;
  height: auto;
  display: block;
  max-width: 100%;
  border-radius: 12px;
  object-fit: cover;
  margin-bottom: 30px;
}

.page-support__hero-content {
  max-width: 900px;
  margin: 0 auto;
}

.page-support__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: #F2FFF6; /* Text Main */
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
}

.page-support__description {
  font-size: 1.1rem;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 30px;
}

.page-support__btn-primary,
.page-support__btn-secondary {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  box-sizing: border-box;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
}

.page-support__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Nút */
  color: #F2FFF6; /* Text Main */
  border: none;
}

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

.page-support__btn-secondary {
  background: transparent;
  color: #11A84E; /* Main Color */
  border: 2px solid #11A84E; /* Main Color */
}

.page-support__btn-secondary:hover {
  background: #11A84E;
  color: #F2FFF6; /* Text Main */
}

.page-support__section {
  padding: 60px 0;
  background-color: #08160F; /* Nền */
}

.page-support__section-title {
  font-size: 2.2rem;
  color: #F2FFF6; /* Text Main */
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

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

.page-support__card {
  background-color: #11271B; /* Card B G */
  border: 1px solid #2E7A4E; /* Viền */
  border-radius: 12px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  color: #A7D9B8; /* Text Secondary */
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-support__card-title {
  font-size: 1.5rem;
  color: #F2FFF6; /* Text Main */
  margin-bottom: 15px;
  font-weight: bold;
}

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

.page-support__list {
  list-style-type: decimal;
  margin-left: 20px;
  margin-bottom: 20px;
  color: #A7D9B8; /* Text Secondary */
}

.page-support__list li {
  margin-bottom: 10px;
}

.page-support__text-block {
  margin-bottom: 20px;
  color: #A7D9B8; /* Text Secondary */
}

.page-support__faq-section {
  padding-bottom: 80px;
}

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

.page-support__faq-item {
  background-color: #11271B; /* Card B G */
  border: 1px solid #2E7A4E; /* Viền */
  border-radius: 10px;
  overflow: hidden;
  color: #A7D9B8; /* Text Secondary */
}

.page-support__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  font-size: 1.15rem;
  font-weight: bold;
  color: #F2FFF6; /* Text Main */
  background-color: #11271B; /* Card B G */
  position: relative;
  list-style: none;
}

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

.page-support__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  transition: transform 0.3s ease;
  color: #2AD16F; /* Button top color for highlight */
}

.page-support__faq-item[open] .page-support__faq-toggle {
  transform: rotate(45deg);
}

.page-support__faq-answer {
  padding: 0 25px 20px;
  font-size: 1rem;
  line-height: 1.7;
  color: #A7D9B8; /* Text Secondary */
}

.page-support__faq-answer p {
  margin-bottom: 15px;
}

.page-support__faq-cta {
  margin-top: 15px;
}

.page-support__forgot-password-card {
  margin-top: 30px;
  grid-column: 1 / -1; /* Span full width in grid */
}

.page-support__video-guide-section {
  padding: 60px 0;
  background-color: #0A4B2C; /* Deep Green */
  text-align: center;
}

.page-support__video-wrapper {
  position: relative;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
  height: 0;
  overflow: hidden;
  margin-bottom: 20px;
  border-radius: 12px;
}

.page-support__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
  cursor: pointer;
}

.page-support__video-description {
  color: #A7D9B8;
  font-size: 1.05rem;
  margin-bottom: 30px;
}

.page-support__video-cta {
  margin-top: 20px;
}

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

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

  .page-support__main-title {
    font-size: clamp(2rem, 8vw, 2.5rem);
  }

  .page-support__description {
    font-size: 1rem;
  }

  .page-support__section {
    padding: 40px 0;
  }

  .page-support__section-title {
    font-size: 1.8rem;
    margin-bottom: 30px;
  }

  .page-support__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-support__card {
    padding: 20px;
  }

  .page-support__card-title {
    font-size: 1.3rem;
  }

  .page-support__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }

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

  /* Force responsive for all images */
  .page-support img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  /* Force responsive for all videos */
  .page-support video,
  .page-support__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  /* Video container mobile adaptation */
  .page-support__video-section,
  .page-support__video-container,
  .page-support__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 0px;
    padding-right: 0px;
    overflow: hidden !important;
  }

  .page-support__video-guide-section {
    padding-top: 10px !important;
  }

  /* Force responsive for all buttons */
  .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;
  }
  
  /* Button containers mobile adaptation */
  .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__hero-content .page-support__btn-primary {
    width: auto !important; /* Allow button to shrink if text is short */
    max-width: 100% !important;
    padding: 12px 20px;
  }
}