.page-support {
  background-color: #000000; /* Đen tuyền */
  color: #f0f0f0; /* Trắng ngà */
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  padding-bottom: 50px;
}

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

.page-support h1,
.page-support h2,
.page-support h3 {
  color: #ffe000; /* Vàng */
  text-align: center;
  margin-bottom: 20px;
}

.page-support__main-title {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.2;
  margin-top: 20px;
}

.page-support__section-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 600;
  margin-top: 40px;
  margin-bottom: 30px;
}

.page-support__card-title {
  font-size: clamp(1.4rem, 3.5vw, 1.8rem);
  font-weight: 500;
  margin-top: 20px;
  margin-bottom: 15px;
  color: #ffe000;
}

.page-support p,
.page-support ul,
.page-support ol {
  color: #f0f0f0;
  margin-bottom: 15px;
}

.page-support a {
  color: #ffe000; /* Vàng cho liên kết */
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-support a:hover {
  color: #ffffff; /* Trắng trên hover */
  text-decoration: underline;
}

.page-support__inline-link {
  color: #ffe000;
  text-decoration: underline;
}

.page-support__btn-primary {
  display: inline-block;
  background-color: #ffe000; /* Nền vàng */
  color: #000000; /* Chữ đen */
  padding: 12px 25px;
  border-radius: 8px;
  text-align: center;
  font-weight: bold;
  font-size: 1.1rem;
  transition: background-color 0.3s ease, color 0.3s ease;
  border: none;
  cursor: pointer;
  text-decoration: none;
  box-sizing: border-box;
}

.page-support__btn-primary:hover {
  background-color: #ffffff; /* Nền trắng */
  color: #000000;
}

.page-support__btn-secondary {
  display: inline-block;
  background-color: transparent;
  color: #ffe000; /* Chữ vàng */
  padding: 12px 25px;
  border: 2px solid #ffe000;
  border-radius: 8px;
  text-align: center;
  font-weight: bold;
  font-size: 1.1rem;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  cursor: pointer;
  text-decoration: none;
  box-sizing: border-box;
}

.page-support__btn-secondary:hover {
  background-color: #ffe000;
  color: #000000;
  border-color: #ffe000;
}

.page-support__hero-section {
  position: relative;
  text-align: center;
  padding-top: 10px; /* Nhỏ để tránh trùng với padding-top của body */
  padding-bottom: 40px;
  overflow: hidden;
}

.page-support__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 600px;
}

.page-support__hero-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
}

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

.page-support__intro-section,
.page-support__resources-section,
.page-support__commitment-section,
.page-support__final-cta {
  padding: 50px 0;
  text-align: center;
}

.page-support__intro-section p,
.page-support__commitment-section p,
.page-support__final-cta p {
  max-width: 900px;
  margin: 0 auto 15px auto;
  font-size: 1.05rem;
}

.page-support__contact-methods {
  padding: 50px 0;
}

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

.page-support__contact-card {
  background-color: #1a1a1a;
  border: 1px solid #333333;
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  min-height: 350px;
}

.page-support__contact-icon {
  width: 100px;
  height: auto;
  margin-bottom: 15px;
  display: block;
  max-width: 100%;
}

.page-support__faq-section {
  padding: 50px 0;
  text-align: center;
}

.page-support__faq-intro {
  max-width: 900px;
  margin: 0 auto 30px auto;
  font-size: 1.05rem;
}

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

.page-support__faq-item {
  background-color: #1a1a1a;
  border: 1px solid #333333;
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.page-support__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  cursor: pointer;
  user-select: none;
  background-color: #0d0d0d;
  border-bottom: 1px solid #333333;
}

.page-support__faq-question:hover {
  background-color: #0a0a0a;
}

.page-support__faq-qtext {
  color: #f0f0f0;
  font-weight: bold;
  font-size: 1.15rem;
  pointer-events: none; /* Ngăn chặn việc click vào text */
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.page-support__faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  color: #ffe000;
  margin-left: 15px;
  pointer-events: none; /* Ngăn chặn việc click vào biểu tượng */
}

.page-support__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 20px;
  opacity: 0;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
}

.page-support__faq-item.active .page-support__faq-answer {
  max-height: 2000px !important; /* Đủ lớn để chứa mọi nội dung */
  padding: 20px !important;
  opacity: 1;
}

.page-support__faq-item.active .page-support__faq-question {
  border-bottom: none;
}

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

.page-support__resource-card {
  background-color: #1a1a1a;
  border: 1px solid #333333;
  border-radius: 10px;
  padding: 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-support__resource-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 15px;
  display: block;
  max-width: 100%;
  min-width: 200px;
  min-height: 150px;
  object-fit: cover;
}

.page-support__cta-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.page-support__final-cta {
  background-color: #0d0d0d;
  padding: 60px 0;
  margin-top: 50px;
}

.page-support__cta-image {
  width: 100%;
  max-width: 600px;
  height: auto;
  display: block;
  margin: 0 auto 30px auto;
  border-radius: 10px;
  min-width: 200px;
  min-height: 150px;
  object-fit: cover;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .page-support {
    font-size: 15px;
    line-height: 1.5;
  }

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

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

  .page-support__section-title {
    font-size: clamp(1.6rem, 6vw, 2.2rem);
    margin-top: 30px;
    margin-bottom: 20px;
  }

  .page-support__card-title {
    font-size: clamp(1.2rem, 5vw, 1.6rem);
  }

  .page-support__hero-section {
    padding-top: 10px !important;
    padding-bottom: 30px;
  }

  .page-support__hero-image {
    max-height: 300px;
  }

  .page-support__hero-description {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .page-support__btn-primary,
  .page-support__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    margin-bottom: 10px;
    font-size: 1rem;
  }

  .page-support__cta-group {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }

  .page-support__intro-section,
  .page-support__contact-methods,
  .page-support__faq-section,
  .page-support__resources-section,
  .page-support__commitment-section,
  .page-support__final-cta {
    padding: 30px 0;
  }

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

  .page-support__contact-card {
    padding: 20px;
    min-height: unset;
  }

  .page-support__contact-icon {
    width: 80px;
  }

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

  .page-support__faq-qtext {
    font-size: 1rem;
  }

  .page-support__faq-toggle {
    font-size: 1.2rem;
  }

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

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

  .page-support__resource-card {
    padding: 15px;
  }

  .page-support__resource-image,
  .page-support__cta-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: 200px;
    min-height: 150px;
    box-sizing: border-box !important;
  }

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

  .page-support__section,
  .page-support__card,
  .page-support__container,
  .page-support__faq-list,
  .page-support__resources-grid,
  .page-support__contact-grid {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden;
  }

  .page-support__faq-item p {
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
  }
}