.page-download__hero-section {
  background-color: #26A9E0;
  color: #ffffff;
  padding-top: var(--header-offset, 120px);
  padding-bottom: 60px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 450px;
}

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

.page-download__hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  line-height: 1.2;
  font-weight: bold;
}

.page-download__hero-description {
  font-size: 1.2em;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

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

.page-download__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, color 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
  box-sizing: border-box;
}

.page-download__btn-primary {
  background-color: #EA7C07; /* Màu cam cho nút đăng nhập/tải xuống */
  color: #ffffff;
  border: 2px solid #EA7C07;
}

.page-download__btn-primary:hover {
  background-color: #d16b00;
  border-color: #d16b00;
}

.page-download__btn-secondary {
  background-color: #ffffff;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-download__btn-secondary:hover {
  background-color: #f0f0f0;
  color: #1e87c2;
}

.page-download__section-title {
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

.page-download__dark-section .page-download__section-title {
  color: #ffffff;
}

.page-download__light-bg {
  background-color: #ffffff;
  color: #333333;
  padding: 60px 0;
}

.page-download__dark-section {
  background-color: #26A9E0;
  color: #ffffff;
  padding: 60px 0;
}

.page-download__why-download-section {
  padding: 80px 0;
}

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

.page-download__feature-card {
  background-color: #f8f8f8;
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.page-download__feature-card:hover {
  transform: translateY(-5px);
}

.page-download__feature-image {
  width: 100%;
  height: auto;
  max-height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
}

.page-download__card-title {
  font-size: 1.5em;
  margin-bottom: 15px;
  color: #26A9E0;
}

.page-download__card-text {
  font-size: 1em;
  line-height: 1.6;
  color: #555555;
}

.page-download__how-to-section {
  padding: 80px 0;
}

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

.page-download__step-item {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #ffffff;
}

.page-download__step-title {
  font-size: 1.8em;
  margin-bottom: 15px;
  color: #ffffff;
}

.page-download__step-text {
  font-size: 1em;
  line-height: 1.6;
  color: #f0f0f0;
}

.page-download__qr-code-wrapper {
  margin-top: 20px;
  padding: 10px;
  background-color: #ffffff;
  border-radius: 8px;
  display: inline-block;
}

.page-download__qr-code-image {
  width: 200px;
  height: 200px;
  display: block;
}

.page-download__app-features-section {
  padding: 80px 0;
}

.page-download__features-grid {
  display: flex;
  flex-direction: column;
  gap: 60px;
}

.page-download__feature-card-lg {
  display: flex;
  align-items: center;
  gap: 40px;
  background-color: #f8f8f8;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.page-download__feature-card-lg--reverse {
  flex-direction: row-reverse;
}

.page-download__feature-image-lg {
  flex: 1;
  min-width: 40%;
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-download__feature-content {
  flex: 1;
  padding: 40px;
  text-align: left;
}

.page-download__card-title-lg {
  font-size: 2em;
  margin-bottom: 15px;
  color: #26A9E0;
}

.page-download__card-text-lg {
  font-size: 1.1em;
  line-height: 1.7;
  margin-bottom: 25px;
  color: #555555;
}

.page-download__security-section {
  padding: 80px 0;
}

.page-download__text-block {
  font-size: 1.1em;
  line-height: 1.8;
  max-width: 900px;
  margin: 0 auto 25px auto;
  text-align: center;
}

.page-download__promotions-section {
  padding: 80px 0;
}

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

.page-download__faq-section {
  padding: 80px 0;
}

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

.page-download__faq-item {
  background-color: #f8f8f8;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-download__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: bold;
  color: #333333;
  cursor: pointer;
  background-color: #ffffff;
  border-bottom: 1px solid #eeeeee;
  transition: background-color 0.3s ease;
}

.page-download__faq-question:hover {
  background-color: #f5f5f5;
}

.page-download__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  width: 20px;
  text-align: center;
  transition: transform 0.3s ease;
}

.page-download__faq-item.active .page-download__faq-toggle {
  transform: rotate(45deg);
}

.page-download__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 25px;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
  color: #555555;
}

.page-download__faq-item.active .page-download__faq-answer {
  max-height: 1000px !important; /* Sufficiently large value */
  padding: 15px 25px;
}

.page-download__faq-answer p {
  margin: 0;
  padding-bottom: 10px;
  line-height: 1.6;
}

.page-download__cta-final-section {
  padding: 80px 0;
  text-align: center;
}

.page-download__cta-final-section .page-download__text-block {
  color: #f0f0f0;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-download__hero-title {
    font-size: 2.8em;
  }
  .page-download__feature-card-lg {
    flex-direction: column;
  }
  .page-download__feature-card-lg--reverse {
    flex-direction: column;
  }
  .page-download__feature-content {
    padding: 30px;
    text-align: center;
  }
  .page-download__feature-image-lg {
    min-width: 100%;
  }
  .page-download__card-title-lg {
    font-size: 1.8em;
  }
}

@media (max-width: 768px) {
  .page-download__hero-section {
    padding-top: var(--header-offset, 120px) !important;
    min-height: 350px;
  }
  .page-download__hero-title {
    font-size: 2em;
  }
  .page-download__hero-description {
    font-size: 1em;
  }
  .page-download__section-title {
    font-size: 2em;
  }
  .page-download__why-download-section, .page-download__how-to-section, .page-download__app-features-section, .page-download__security-section, .page-download__promotions-section, .page-download__faq-section, .page-download__cta-final-section {
    padding: 40px 0;
  }
  .page-download__container {
    padding: 0 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Images responsive */
  .page-download img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  /* Buttons responsive */
  .page-download__cta-button,
  .page-download__btn-primary,
  .page-download__btn-secondary,
  .page-download a[class*="button"],
  .page-download 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-download__cta-buttons,
  .page-download__button-group {
    flex-direction: column;
    gap: 15px;
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-download__feature-content {
    padding: 20px;
  }
  .page-download__card-title-lg {
    font-size: 1.5em;
  }
  .page-download__text-block {
    font-size: 1em;
    text-align: left;
  }
  .page-download__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }
  .page-download__faq-answer {
    padding: 0 20px;
  }
  .page-download__faq-item.active .page-download__faq-answer {
    padding: 15px 20px;
  }
  .page-download__qr-code-image {
    width: 150px;
    height: 150px;
  }
  .page-download__qr-code-wrapper {
    padding: 5px;
  }
}