/* style/register.css */

/* Cấu trúc chung */
.page-register {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #ffffff; /* Vì body background là #0a0a0a (dark), text chính phải là light */
  background-color: transparent; /* body đã xử lý background chính */
}

.page-register__content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
}

.page-register__section-title {
  font-size: clamp(2em, 4vw, 2.8em);
  font-weight: 700;
  text-align: center;
  margin-bottom: 30px;
  color: #26A9E0;
  line-height: 1.2;
}

.page-register__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
  color: #f0f0f0;
}

/* Hero Section */
.page-register__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small padding, body handles --header-offset */
  padding-bottom: 60px;
  background-color: #0a0a0a; /* Fallback if image fails */
  overflow: hidden;
}

.page-register__hero-image-wrapper {
  width: 100%;
  max-height: 70vh; /* Giới hạn chiều cao hình ảnh */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-register__hero-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-register__hero-content {
  text-align: center;
  padding: 20px;
  max-width: 900px;
  margin-top: 20px;
}

.page-register__main-title {
  font-size: clamp(2.5em, 5vw, 3.5em);
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 20px;
  line-height: 1.1;
}

.page-register__hero-description {
  font-size: 1.2em;
  color: #f0f0f0;
  margin-bottom: 30px;
}

/* Buttons */
.page-register__btn-primary,
.page-register__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1em;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-register__btn-primary {
  background-color: #26A9E0;
  color: #FFFFFF;
  border: 2px solid #26A9E0;
}

.page-register__btn-primary:hover {
  background-color: #1a8ccb;
  border-color: #1a8ccb;
}

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

.page-register__btn-secondary:hover {
  background-color: #26A9E0;
  color: #FFFFFF;
}

/* Why Join Section */
.page-register__why-join-section {
  padding: 60px 0;
  background-color: #ffffff; /* Light background for contrast */
  color: #333333; /* Dark text on light background */
}

.page-register__why-join-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
}

.page-register__why-join-text {
  flex: 1;
  min-width: 300px;
}

.page-register__why-join-image-wrapper {
  flex: 1;
  min-width: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-register__why-join-image {
  width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  display: block;
  min-width: 200px;
  min-height: 200px;
}

.page-register__feature-list {
  list-style: none;
  padding: 0;
  margin-top: 20px;
}

.page-register__feature-list li {
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
}

.page-register__feature-list li::before {
  content: '✔';
  color: #26A9E0;
  position: absolute;
  left: 0;
  top: 0;
}

.page-register__feature-highlight {
  color: #26A9E0;
}

/* Registration Guide Section */
.page-register__registration-guide-section {
  padding: 60px 0;
  background-color: #0a0a0a; /* Dark background */
  color: #ffffff; /* Light text */
}

.page-register__step-by-step-guide {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-register__step-item {
  background-color: rgba(255, 255, 255, 0.05);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.page-register__step-title {
  font-size: 1.8em;
  color: #26A9E0;
  margin-bottom: 15px;
}

.page-register__step-item p {
  margin-bottom: 20px;
  color: #f0f0f0;
}

.page-register__info-list {
  list-style: none;
  padding: 0;
  text-align: left;
  margin-top: 20px;
}

.page-register__info-list li {
  margin-bottom: 10px;
  padding-left: 10px;
  color: #f0f0f0;
}

.page-register__step-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-top: 20px;
  min-width: 200px;
  min-height: 200px;
}

/* Important Notes Section */
.page-register__important-notes-section {
  padding: 60px 0;
  background-color: #ffffff; /* Light background */
  color: #333333; /* Dark text */
}

.page-register__note-list {
  list-style: none;
  padding: 0;
  max-width: 800px;
  margin: 0 auto;
}

.page-register__note-list li {
  background-color: #f9f9f9;
  border-left: 4px solid #26A9E0;
  padding: 15px 20px;
  margin-bottom: 15px;
  border-radius: 5px;
}

.page-register__note-highlight {
  color: #26A9E0;
}

/* Security Section */
.page-register__security-section {
  padding: 60px 0;
  background-color: #0a0a0a; /* Dark background */
  color: #ffffff; /* Light text */
}

.page-register__security-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
}

.page-register__security-image-wrapper {
  flex: 1;
  min-width: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-register__security-image {
  width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
  display: block;
  min-width: 200px;
  min-height: 200px;
}

.page-register__security-text {
  flex: 1;
  min-width: 300px;
}

.page-register__security-text p {
  margin-bottom: 15px;
  color: #f0f0f0;
}

/* Common Issues Section */
.page-register__common-issues-section {
  padding: 60px 0;
  background-color: #ffffff; /* Light background */
  color: #333333; /* Dark text */
}

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

.page-register__issue-card {
  background-color: #f9f9f9;
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.page-register__issue-title {
  font-size: 1.4em;
  color: #26A9E0;
  margin-bottom: 10px;
}

.page-register__issue-card p {
  color: #555555;
}

/* Offers Section */
.page-register__offers-section {
  padding: 60px 0;
  background-color: #0a0a0a; /* Dark background */
  color: #ffffff; /* Light text */
}

.page-register__offers-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
}

.page-register__offers-text {
  flex: 1;
  min-width: 300px;
}

.page-register__offers-text p {
  margin-bottom: 15px;
  color: #f0f0f0;
}

.page-register__offer-list {
  list-style: disc;
  margin-left: 20px;
  margin-bottom: 20px;
  color: #f0f0f0;
}

.page-register__offer-list li {
  margin-bottom: 8px;
}

.page-register__offers-image-wrapper {
  flex: 1;
  min-width: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-register__offers-image {
  width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
  display: block;
  min-width: 200px;
  min-height: 200px;
}

/* FAQ Section */
.page-register__faq-section {
  padding: 60px 0;
  background-color: #ffffff; /* Light background */
  color: #333333; /* Dark text */
}

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

.page-register__faq-item {
  background-color: #f9f9f9;
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.2em;
  font-weight: 600;
  color: #26A9E0;
  cursor: pointer;
  background-color: #eaf6fd; /* Light blue background for summary */
  border-bottom: 1px solid #d0e8f8;
}

.page-register__faq-question::-webkit-details-marker {
  display: none;
}

.page-register__faq-question::marker {
  display: none;
}

.page-register__faq-item[open] .page-register__faq-question {
  background-color: #d0e8f8;
}

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

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

.page-register__faq-answer {
  padding: 15px 25px;
  font-size: 1.1em;
  color: #555555;
  background-color: #ffffff;
}

/* Conclusion Section */
.page-register__conclusion-section {
  padding: 60px 0;
  background-color: #0a0a0a; /* Dark background */
  color: #ffffff; /* Light text */
  text-align: center;
}

.page-register__conclusion-section .page-register__btn-primary {
  margin-top: 30px;
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-register__why-join-grid,
  .page-register__security-grid,
  .page-register__offers-grid {
    flex-direction: column;
  }

  .page-register__why-join-image-wrapper,
  .page-register__security-image-wrapper,
  .page-register__offers-image-wrapper {
    order: -1; /* Image above text on smaller screens */
  }
}

@media (max-width: 768px) {
  .page-register__content-area {
    padding: 30px 15px;
  }

  .page-register__section-title {
    font-size: 1.8em;
  }

  .page-register__main-title {
    font-size: 2em;
  }

  .page-register__hero-description {
    font-size: 1em;
  }

  /* Mobile image responsiveness */
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-register__section,
  .page-register__card,
  .page-register__container,
  .page-register__why-join-grid,
  .page-register__security-grid,
  .page-register__offers-grid,
  .page-register__issues-grid,
  .page-register__step-by-step-guide,
  .page-register__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-register__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px !important;
  }

  /* Mobile button responsiveness */
  .page-register__btn-primary,
  .page-register__btn-secondary,
  .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;
    margin-bottom: 10px; /* Add spacing for stacked buttons */
  }

  .page-register__hero-content .page-register__btn-primary {
    margin-bottom: 0;
  }

  .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;
    display: flex;
    flex-direction: column; /* Stack buttons vertically */
  }
}

@media (max-width: 480px) {
  .page-register__section-title {
    font-size: 1.5em;
  }

  .page-register__main-title {
    font-size: 1.8em;
  }

  .page-register__hero-description {
    font-size: 0.95em;
  }

  .page-register__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }

  .page-register__faq-answer {
    font-size: 1em;
    padding: 10px 20px;
  }
}