/* style/support.css */
/* body đã padding-top: var(--header-offset) từ shared.css, không thêm lại tại đây */

.page-support {
  background-color: #140C0C; /* Màu nền chính từ tùy chỉnh */
  color: #FFF1E8; /* Màu chữ chính từ tùy chỉnh */
  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;
}

.page-support__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Nhỏ hơn so với --header-offset */
  text-align: center;
  background-color: #140C0C;
}

.page-support__hero-image-wrapper {
  width: 100%;
  max-width: 1920px; /* Ensure image wrapper does not exceed max width */
  margin-bottom: 30px;
}

.page-support__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  object-fit: cover;
}

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

.page-support__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: #F3C54D; /* Gold color for main title */
  margin-bottom: 20px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-support__hero-description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: #FFF1E8;
}

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

.page-support__btn-primary,
.page-support__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  transition: all 0.3s ease;
  box-sizing: border-box;
  text-align: center;
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow long words to break */
}

.page-support__btn-primary {
  background: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%); /* Nút màu cam vàng */
  color: #FFF1E8; /* Chữ màu trắng ngà */
  border: none;
}

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

.page-support__btn-secondary {
  background-color: transparent;
  color: #F3C54D; /* Chữ màu vàng gold */
  border: 2px solid #F3C54D;
}

.page-support__btn-secondary:hover {
  background-color: #F3C54D;
  color: #140C0C;
  transform: translateY(-2px);
}

.page-support__section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: #F3C54D;
  text-align: center;
  margin-bottom: 40px;
  padding-top: 40px;
}

.page-support__faq-section {
  padding: 60px 0;
  background-color: #140C0C;
}

.page-support__faq-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-width: 900px;
  margin: 0 auto;
}

.page-support__faq-item {
  background-color: #2A1212; /* Card BG */
  border: 1px solid #6A1E1E; /* Border */
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-support__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.15rem;
  font-weight: 600;
  color: #F3C54D; /* Gold */
  cursor: pointer;
  background-color: #2A1212;
  border-bottom: 1px solid #6A1E1E;
}

.page-support__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  width: 24px;
  text-align: center;
}

.page-support__faq-answer {
  padding: 20px;
  font-size: 1rem;
  color: #FFF1E8;
  background-color: #2A1212;
}

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

.page-support__faq-item[open] .page-support__faq-question {
  border-bottom: 1px solid #7E0D0D; /* Deep Red when open */
}

.page-support__image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin: 40px auto;
  object-fit: cover;
}

.page-support__image--right {
  max-width: 800px;
  margin-left: auto;
  margin-right: 20px;
}

.page-support__image--left {
  max-width: 800px;
  margin-right: auto;
  margin-left: 20px;
}

.page-support__image--center {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.page-support__contact-section {
  padding: 60px 0;
  background-color: #140C0C;
  text-align: center;
}

.page-support__contact-description {
  font-size: 1.1rem;
  margin-bottom: 40px;
  color: #FFF1E8;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-support__contact-methods {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.page-support__btn-primary--contact,
.page-support__btn-secondary--social {
  min-width: 220px;
}

.page-support__contact-form-wrapper {
  background-color: #2A1212;
  border: 1px solid #6A1E1E;
  border-radius: 8px;
  padding: 40px;
  max-width: 700px;
  margin: 0 auto;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-support__form-title {
  font-size: 1.8rem;
  color: #F3C54D;
  margin-bottom: 30px;
  font-weight: 600;
}

.page-support__contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-support__form-group {
  text-align: left;
}

.page-support__form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: #FFF1E8;
}

.page-support__form-input,
.page-support__form-textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #6A1E1E;
  border-radius: 6px;
  background-color: #140C0C;
  color: #FFF1E8;
  font-size: 1rem;
  box-sizing: border-box;
}

.page-support__form-input::placeholder,
.page-support__form-textarea::placeholder {
  color: #7E0D0D;
}

.page-support__form-input:focus,
.page-support__form-textarea:focus {
  border-color: #F3C54D;
  outline: none;
}

.page-support__download-app-section {
  padding: 60px 0;
  background-color: #140C0C;
  text-align: center;
}

.page-support__download-app-description {
  font-size: 1.1rem;
  margin-bottom: 40px;
  color: #FFF1E8;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

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

  .page-support__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important; /* body đã xử lý header offset */
  }

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

  .page-support__hero-description {
    font-size: 1rem;
  }

  .page-support__cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100%;
  }

  .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__faq-section,
  .page-support__contact-section,
  .page-support__download-app-section {
    padding: 40px 0;
  }

  .page-support__section-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
    margin-bottom: 30px;
  }

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

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

  .page-support__image,
  .page-support__hero-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    margin: 20px auto !important;
  }

  .page-support__contact-methods {
    flex-direction: column;
    gap: 15px;
  }

  .page-support__contact-form-wrapper {
    padding: 30px 20px;
  }

  .page-support__form-title {
    font-size: 1.5rem;
    margin-bottom: 20px;
  }

  /* Ensure all containers are responsive */
  .page-support__section,
  .page-support__card,
  .page-support__container,
  .page-support__hero-image-wrapper,
  .page-support__contact-methods,
  .page-support__cta-buttons {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  /* Video specific mobile rules (if video were present) */
  .page-support video,
  .page-support__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .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: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-support__video-section {
    padding-top: 10px !important; /* Small top padding, not header-offset */
  }
}