/* style/register.css */
.page-register {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #ffffff; /* Default text color for dark body background */
  background-color: #1a1a1a; /* Inherited from body, but good to state for context */
}

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

/* Hero Section */
.page-register__hero-section {
  position: relative;
  padding: 100px 0;
  padding-top: var(--header-offset, 120px); /* Ensure content is below fixed header */
  text-align: center;
  background-size: cover;
  background-position: center;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 700px;
}

.page-register__hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1;
}

.page-register__hero-section .page-register__container {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.page-register__hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  color: #ffffff;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.page-register__hero-description {
  font-size: 1.2em;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  color: #f0f0f0;
}

.page-register__form-wrapper {
  background: #ffffff; /* Light background for the form */
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.3);
  max-width: 500px;
  margin: 0 auto;
  color: #333333; /* Dark text for light background */
  text-align: left;
}

.page-register__form-title {
  font-size: 2em;
  margin-bottom: 30px;
  text-align: center;
  color: #017439;
}

.page-register__form-group {
  margin-bottom: 20px;
}

.page-register__form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: #333333;
}

.page-register__form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 1em;
  box-sizing: border-box;
}

.page-register__verification-input-group {
  display: flex;
  gap: 10px;
}

.page-register__verification-input-group .page-register__form-input {
  flex-grow: 1;
}

.page-register__send-code-button {
  background-color: #017439;
  color: #ffffff;
  border: none;
  padding: 12px 20px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 1em;
  transition: background-color 0.3s ease;
  white-space: nowrap;
}

.page-register__send-code-button:hover {
  background-color: #005f2e;
}

.page-register__form-agreement {
  display: flex;
  align-items: flex-start;
  margin-bottom: 25px;
}

.page-register__checkbox {
  margin-right: 10px;
  margin-top: 4px;
  min-width: 16px;
  min-height: 16px;
}

.page-register__agreement-label {
  font-size: 0.9em;
  color: #555555;
}

.page-register__agreement-link {
  color: #017439;
  text-decoration: none;
  font-weight: bold;
}

.page-register__agreement-link:hover {
  text-decoration: underline;
}

.page-register__submit-button {
  width: 100%;
  padding: 15px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 1.2em;
  font-weight: bold;
  transition: background-color 0.3s ease;
  box-sizing: border-box;
}

.page-register__submit-button a {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
  color: #ffffff; /* Custom font color for register/login buttons */
}

.page-register__btn-primary {
  background-color: #C30808; /* Custom color for register button */
  color: #ffffff; /* Ensuring contrast for text on custom button color */
}

.page-register__btn-primary:hover {
  background-color: #a00606;
}

.page-register__login-prompt {
  text-align: center;
  margin-top: 25px;
  font-size: 0.95em;
  color: #555555;
}

.page-register__login-link {
  color: #017439;
  text-decoration: none;
  font-weight: bold;
}

.page-register__login-link:hover {
  text-decoration: underline;
}

/* General Section Styles */
.page-register__section-title {
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 20px;
  color: #ffffff;
}

.page-register__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
  color: #f0f0f0;
}

.page-register__dark-bg {
  background-color: #1a1a1a; /* Dark background */
  color: #ffffff; /* Light text */
  padding: 80px 0;
}

.page-register__light-bg {
  background-color: #ffffff; /* Light background */
  color: #333333; /* Dark text */
  padding: 80px 0;
}

/* Benefits Section */
.page-register__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-register__benefit-card {
  text-align: center;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
  color: #333333;
}

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

.page-register__benefit-icon {
  width: 100%;
  height: auto;
  max-width: 300px;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

.page-register__benefit-title {
  font-size: 1.5em;
  margin-bottom: 15px;
  color: #017439;
}

.page-register__benefit-text {
  font-size: 1em;
  color: #555555;
}

.page-register__benefit-link {
  color: #017439;
  text-decoration: none;
  font-weight: bold;
}

.page-register__benefit-link:hover {
  text-decoration: underline;
}

/* Guide Section */
.page-register__guide-content {
  display: flex;
  gap: 50px;
  align-items: center;
}

.page-register__guide-steps {
  flex: 1;
}

.page-register__ordered-list {
  list-style: none;
  padding: 0;
  counter-reset: step-counter;
}

.page-register__list-item {
  margin-bottom: 30px;
  position: relative;
  padding-left: 60px;
}

.page-register__list-item::before {
  counter-increment: step-counter;
  content: "Bước " counter(step-counter);
  position: absolute;
  left: 0;
  top: 0;
  background-color: #017439;
  color: #ffffff;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.1em;
}

.page-register__step-title {
  font-size: 1.4em;
  margin-bottom: 10px;
  color: #017439;
}

.page-register__step-text {
  color: #555555;
}

.page-register__guide-image-wrapper {
  flex: 1;
  text-align: center;
}

.page-register__guide-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

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

.page-register__security-item {
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  color: #333333;
}

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

.page-register__security-title {
  font-size: 1.5em;
  margin-bottom: 15px;
  color: #017439;
}

.page-register__security-text {
  color: #555555;
}

.page-register__security-link {
  color: #017439;
  text-decoration: none;
  font-weight: bold;
}

.page-register__security-link:hover {
  text-decoration: underline;
}

/* Promotions Section */
.page-register__promo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.page-register__promo-card {
  display: flex;
  background-color: #f8f8f8;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  color: #333333;
}

.page-register__promo-image {
  width: 50%;
  height: auto;
  object-fit: cover;
}

.page-register__promo-content {
  width: 50%;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.page-register__promo-title {
  font-size: 1.8em;
  margin-bottom: 15px;
  color: #017439;
}

.page-register__promo-text {
  margin-bottom: 25px;
  color: #555555;
}

.page-register__promo-button {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
  text-align: center;
}

/* FAQ Section */
.page-register__faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.page-register__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  color: #333333;
}

.page-register__faq-question {
  background-color: #017439;
  color: #ffffff;
  padding: 18px 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 1.2em;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.page-register__faq-question:hover {
  background-color: #005f2e;
}

.page-register__faq-title {
  margin: 0;
  color: #ffffff;
}

.page-register__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
}

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

.page-register__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 25px;
  background-color: #f0f0f0;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: #555555;
}

.page-register__faq-item.active .page-register__faq-answer {
  max-height: 1000px !important; /* Sufficient height for content */
  padding: 15px 25px;
}

.page-register__faq-answer p {
  margin: 0;
  padding-bottom: 10px;
  color: #555555;
}

/* CTA Section */
.page-register__cta-section {
  text-align: center;
  padding: 80px 0;
}

.page-register__cta-button {
  display: inline-block;
  padding: 15px 40px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 1.4em;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.3s ease;
  margin-top: 30px;
}

.page-register__cta-button:hover {
  transform: translateY(-3px);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-register__hero-title {
    font-size: 2.8em;
  }
  .page-register__promo-grid {
    grid-template-columns: 1fr;
  }
  .page-register__promo-card {
    flex-direction: column;
  }
  .page-register__promo-image, .page-register__promo-content {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .page-register__hero-section {
    min-height: 500px;
    padding-top: var(--header-offset, 120px) !important; /* Mobile header offset */
  }
  .page-register__hero-title {
    font-size: 2em;
  }
  .page-register__hero-description {
    font-size: 1em;
  }
  .page-register__form-wrapper {
    padding: 25px;
  }
  .page-register__form-title {
    font-size: 1.6em;
  }
  .page-register__send-code-button {
    padding: 10px 15px;
    font-size: 0.9em;
  }
  .page-register__section-title {
    font-size: 2em;
  }
  .page-register__section-description {
    font-size: 1em;
    margin-bottom: 30px;
  }
  .page-register__benefits-grid, .page-register__security-grid {
    grid-template-columns: 1fr;
  }
  .page-register__guide-content {
    flex-direction: column;
    gap: 30px;
  }
  .page-register__list-item {
    padding-left: 50px;
  }
  .page-register__list-item::before {
    width: 40px;
    height: 40px;
    font-size: 1em;
  }
  .page-register__step-title {
    font-size: 1.2em;
  }
  .page-register__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }
  .page-register__faq-answer {
    padding: 0 20px;
  }
  .page-register__faq-item.active .page-register__faq-answer {
    padding: 15px 20px;
  }
  .page-register__cta-button {
    font-size: 1.2em;
    padding: 12px 30px;
  }

  /* Mobile image responsiveness */
  .page-register img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-register__section,
  .page-register__card,
  .page-register__container,
  .page-register__form-wrapper,
  .page-register__benefits-grid,
  .page-register__security-grid,
  .page-register__promo-grid,
  .page-register__faq-list,
  .page-register__guide-content {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden;
  }
  .page-register__submit-button,
  .page-register__send-code-button,
  .page-register__promo-button,
  .page-register__cta-button {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-register__verification-input-group {
    flex-direction: column;
  }
  .page-register__verification-input-group .page-register__form-input {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .page-register__hero-title {
    font-size: 1.8em;
  }
  .page-register__form-wrapper {
    padding: 20px;
  }
  .page-register__form-title {
    font-size: 1.4em;
  }
  .page-register__section-title {
    font-size: 1.8em;
  }
  .page-register__promo-card {
    flex-direction: column;
  }
  .page-register__promo-image, .page-register__promo-content {
    width: 100%;
  }
  .page-register__promo-title {
    font-size: 1.5em;
  }
}