/* style/register.css */

/* Base styles for the page */
.page-register {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Dark text for light body background */
  background-color: #ffffff; /* Explicitly set, though shared.css should handle body */
}

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

/* Hero Section */
.page-register__hero-section {
  padding-top: 10px; /* Small top padding, relying on body padding-top from shared.css */
  padding-bottom: 60px;
  background-color: #f8f8f8;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.page-register__hero-content {
  max-width: 800px;
  margin-bottom: 40px;
}

.page-register__main-title {
  font-size: clamp(2.2em, 4vw, 3.2em); /* H1 font-size clamp */
  color: #017439;
  margin-bottom: 15px;
  font-weight: bold;
  line-height: 1.2;
}

.page-register__hero-description {
  font-size: 1.1em;
  color: #555555;
  margin-bottom: 30px;
}

.page-register__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap; /* Ensure buttons wrap on smaller screens */
  margin-top: 20px;
  width: 100%; /* For mobile responsiveness */
  max-width: 500px; /* Limit button group width on desktop */
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}

.page-register__btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease;
  min-width: 180px;
  text-align: center;
  box-sizing: border-box; /* Crucial for button max-width */
  max-width: 100%; /* Crucial for button responsiveness */
  white-space: normal; /* Allow text to wrap */
  word-wrap: break-word; /* Allow text to break words */
}

.page-register__btn--primary {
  background-color: #C30808; /* Custom Register/Login button color */
  color: #FFFF00; /* Custom Register/Login text color */
  border: 2px solid #C30808;
}

.page-register__btn--primary:hover {
  background-color: #a30606;
  color: #fff;
}

.page-register__btn--secondary {
  background-color: #FFFFFF;
  color: #C30808; /* Custom Register/Login button color */
  border: 2px solid #C30808;
}

.page-register__btn--secondary:hover {
  background-color: #f0f0f0;
  color: #9c0606;
}

.page-register__hero-image-wrapper {
  margin-top: 40px;
  width: 100%;
  max-width: 1200px; /* Example max-width for hero image */
  box-sizing: border-box;
  overflow: hidden;
}

.page-register__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

/* Generic Section Styles */
.page-register__section {
  padding: 80px 0;
}

.page-register__section:nth-of-type(even) {
  background-color: #f8f8f8;
}

.page-register__section-title {
  font-size: 2.2em;
  color: #017439;
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

.page-register__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px auto;
  color: #555555;
}

/* Benefits Section */
.page-register__benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-register__benefit-item {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

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

.page-register__benefit-icon {
  width: 100%; /* Ensure images are responsive within their containers */
  max-width: 200px; /* Example max size for benefit icons */
  height: auto;
  display: block;
  margin: 0 auto 20px auto;
  border-radius: 5px;
}

.page-register__benefit-title {
  font-size: 1.4em;
  color: #017439;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-register__benefit-description {
  font-size: 1em;
  color: #666666;
}

/* Guide Section */
.page-register__guide-step {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  padding: 40px;
  margin-bottom: 40px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.page-register__guide-step:last-of-type {
  margin-bottom: 0;
}

.page-register__guide-figure {
  margin: 0 0 25px 0;
  text-align: center;
}

.page-register__guide-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin: 0 auto;
}

.page-register__guide-caption {
  font-style: italic;
  font-size: 0.9em;
  color: #777777;
  margin-top: 10px;
}

.page-register__guide-title {
  font-size: 1.8em;
  color: #017439;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-register__guide-text {
  font-size: 1.1em;
  color: #444444;
  margin-bottom: 15px;
}

.page-register__guide-list {
  list-style: disc;
  margin-left: 25px;
  margin-bottom: 20px;
  color: #444444;
}

.page-register__guide-list li {
  margin-bottom: 8px;
  font-size: 1.05em;
}

.page-register__link-text {
  color: #017439;
  text-decoration: underline;
}

.page-register__link-text:hover {
  color: #005f2e;
}

.page-register__cta-buttons--inline {
  display: flex;
  gap: 15px;
  justify-content: flex-start;
  flex-wrap: wrap;
  margin-top: 25px;
  width: 100%;
  max-width: none; /* Override max-width for inline buttons */
}

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

.page-register__faq-item {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.page-register__faq-item:last-of-type {
  margin-bottom: 0;
}

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  color: #017439;
  font-weight: bold;
  cursor: pointer;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  list-style: none; /* For details/summary */
}

.page-register__faq-question::-webkit-details-marker {
  display: none; /* Hide default marker for Chrome */
}

.page-register__faq-question::marker {
  display: none; /* Hide default marker for Firefox */
}

.page-register__faq-qtext {
  flex-grow: 1;
}

.page-register__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: #555555;
  transition: transform 0.3s ease;
}

.page-register__faq-item[open] .page-register__faq-toggle {
  transform: rotate(45deg); /* Change + to x visually */
}

.page-register__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1em;
  color: #444444;
  line-height: 1.7;
}

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

.page-register__faq-answer p:last-of-type {
  margin-bottom: 0;
}

/* Bottom CTA Section */
.page-register__section--cta-bottom {
  padding-top: 60px;
  padding-bottom: 80px;
  background-color: #e6f7ed; /* Lighter green background for contrast */
}

.page-register__promo-box {
  background-color: #017439; /* Brand color background */
  color: #ffffff; /* White text for contrast */
  padding: 50px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-register__promo-title {
  font-size: 2.5em;
  margin-bottom: 20px;
  font-weight: bold;
  color: #ffffff;
}

.page-register__promo-description {
  font-size: 1.2em;
  margin-bottom: 30px;
  color: #f0f0f0;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Responsive Styles --- */

/* Mobile @media (max-width: 768px)必写清单 */
@media (max-width: 768px) {
  .page-register__container {
    padding: 0 15px;
  }

  /* 1. 顶区标题 + 双 CTA */
  .page-register__hero-section {
    padding-top: 10px !important; /* Small top padding, override if necessary */
    padding-bottom: 40px;
  }

  .page-register__main-title {
    font-size: 1.8em;
    margin-bottom: 10px;
  }

  .page-register__hero-description {
    font-size: 1em;
    margin-bottom: 20px;
  }

  .page-register__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-register__btn {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-register__hero-image-wrapper {
    margin-top: 20px;
  }

  /* 2. Single column long text container (Sections, cards, promo-box) */
  .page-register__section {
    padding: 40px 0;
  }

  .page-register__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-register__section-description {
    font-size: 1em;
    margin: 0 auto 30px auto;
  }

  .page-register__benefits-grid {
    grid-template-columns: 1fr; /* Stack benefits vertically */
    gap: 20px;
  }

  .page-register__benefit-item {
    padding: 25px;
  }

  .page-register__benefit-title {
    font-size: 1.2em;
  }

  .page-register__guide-step {
    padding: 30px 20px;
    margin-bottom: 30px;
  }

  .page-register__guide-title {
    font-size: 1.5em;
  }

  .page-register__guide-text,
  .page-register__guide-list li {
    font-size: 0.95em;
  }

  .page-register__cta-buttons--inline {
    flex-direction: column; /* Stack inline buttons vertically */
    gap: 10px;
    justify-content: center;
    align-items: center;
    padding: 0 15px;
  }

  .page-register__promo-box {
    padding: 30px 20px;
  }

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

  .page-register__promo-description {
    font-size: 1em;
    margin-bottom: 20px;
  }

  /* 3. Generic images and figures */
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-register__guide-figure {
    margin-bottom: 15px;
  }

  .page-register__guide-caption {
    font-size: 0.85em;
  }

  /* 4. Buttons and button containers (already covered in top CTA and inline CTAs) */
  .page-register a[class*="button"],
  .page-register 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-register__cta-buttons,
  .page-register__button-group,
  .page-register__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;
  }
  
  /* 5. Registration tutorial & FAQ blocks */
  .page-register__faq-question {
    font-size: 1em;
    padding: 15px 20px;
  }

  .page-register__faq-toggle {
    font-size: 1.2em;
  }

  .page-register__faq-answer {
    font-size: 0.95em;
    padding: 0 20px 15px 20px;
  }
}