/* style/register.css */
:root {
  --primary-color: #007bff; /* Deep Blue */
  --secondary-color: #ffc107; /* Vibrant Gold */
  --text-color-dark: #333333;
  --text-color-light: #ffffff;
  --background-light: #f8f9fa;
  --background-white: #ffffff;
  --border-color: #e0e0e0;
  --shadow-light: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.page-register {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-color-dark);
  background-color: var(--background-light);
}

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

/* Top padding for main content to clear fixed header */
.page-register__hero-section {
  padding-top: 120px; /* Desktop: Adjust based on shared header height */
  padding-bottom: 60px;
  background: linear-gradient(135deg, var(--primary-color) 0%, #0056b3 100%);
  color: var(--text-color-light);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
}

.page-register__main-title {
  font-size: 2.8em;
  margin-bottom: 20px;
  line-height: 1.2;
  font-weight: bold;
  color: var(--text-color-light);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-register__description {
  font-size: 1.1em;
  max-width: 800px;
  margin: 0 auto 30px auto;
  color: #e0e0e0;
}

.page-register__cta-button {
  display: inline-block;
  padding: 15px 40px;
  background: var(--secondary-color);
  color: var(--text-color-dark);
  text-decoration: none;
  border-radius: 8px;
  font-size: 1.2em;
  font-weight: bold;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-light);
  border: none;
  cursor: pointer;
  white-space: normal;
  word-wrap: break-word;
}

.page-register__cta-button:hover {
  background: #e6b000;
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.page-register__cta-button--large {
  padding: 18px 50px;
  font-size: 1.4em;
}

.page-register__form-section {
  padding: 60px 0;
  background: var(--background-white);
}

.page-register__form-title {
  font-size: 2.2em;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

.page-register__registration-form {
  max-width: 600px;
  margin: 0 auto;
  padding: 40px;
  background: var(--background-white);
  border-radius: 10px;
  box-shadow: var(--shadow-light);
  border: 1px solid var(--border-color);
}

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

.page-register__form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: var(--text-color-dark);
}

.page-register__form-input {
  width: calc(100% - 20px);
  padding: 12px 10px;
  border: 1px solid var(--border-color);
  border-radius: 5px;
  font-size: 1em;
  box-sizing: border-box;
}

.page-register__form-input:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
}

.page-register__form-captcha {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-register__form-input--captcha {
  flex-grow: 1;
  max-width: 150px;
}

.page-register__captcha-image {
  height: 40px; /* Adjusted for better visibility */
  border: 1px solid var(--border-color);
  border-radius: 5px;
  min-width: 120px;
  object-fit: contain;
  max-width: 120px;
}

.page-register__captcha-refresh-button {
  padding: 10px 15px;
  background: #6c757d;
  color: var(--text-color-light);
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
}

.page-register__captcha-refresh-button:hover {
  background: #5a6268;
}

.page-register__form-agreement {
  margin-top: 20px;
  display: flex;
  align-items: center;
  font-size: 0.95em;
}

.page-register__form-agreement input[type="checkbox"] {
  margin-right: 10px;
  min-width: 16px;
  min-height: 16px;
}

.page-register__text-link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: bold;
}

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

.page-register__submit-button {
  width: 100%;
  padding: 15px;
  background: var(--primary-color);
  color: var(--text-color-light);
  border: none;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.3s ease;
  margin-top: 30px;
  box-shadow: var(--shadow-light);
  white-space: normal;
  word-wrap: break-word;
}

.page-register__submit-button:hover {
  background: #0056b3;
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.page-register__login-prompt {
  text-align: center;
  margin-top: 25px;
  font-size: 1em;
}

.page-register__benefits-section {
  padding: 60px 0;
  background: var(--background-light);
}

.page-register__benefits-title,
.page-register__process-title,
.page-register__security-title,
.page-register__faq-main-title,
.page-register__promotion-title {
  font-size: 2.2em;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 50px;
  font-weight: bold;
}

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

.page-register__benefit-card {
  background: var(--background-white);
  padding: 30px;
  border-radius: 10px;
  box-shadow: var(--shadow-light);
  text-align: center;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease;
}

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

.page-register__benefit-image {
  width: 100%;
  max-width: 250px; /* Ensure images are not too small */
  height: auto;
  margin-bottom: 20px;
  object-fit: contain;
  border-radius: 8px;
}

.page-register__benefit-card-title {
  font-size: 1.4em;
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-register__benefit-card-description {
  font-size: 1em;
  color: var(--text-color-dark);
}

.page-register__process-section {
  padding: 60px 0;
  background: var(--background-white);
}

.page-register__process-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.page-register__step-item {
  text-align: center;
  background: var(--background-light);
  padding: 30px;
  border-radius: 10px;
  box-shadow: var(--shadow-light);
  border: 1px solid var(--border-color);
}

.page-register__step-image {
  width: 100%;
  max-width: 280px; /* Ensure images are not too small */
  height: auto;
  margin-bottom: 20px;
  object-fit: contain;
  border-radius: 8px;
}

.page-register__step-item h3 {
  font-size: 1.3em;
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-register__step-item p {
  font-size: 1em;
  color: var(--text-color-dark);
}

.page-register__security-section {
  padding: 60px 0;
  background: linear-gradient(135deg, #0a192f 0%, #172a45 100%);
  color: var(--text-color-light);
}

.page-register__security-title {
  color: var(--secondary-color);
}

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

.page-register__security-text {
  flex: 1;
  min-width: 300px;
  max-width: 600px;
}

.page-register__security-text p {
  margin-bottom: 15px;
  font-size: 1.05em;
  line-height: 1.7;
  color: #e0e0e0;
}

.page-register__security-image {
  flex: 1;
  min-width: 300px;
  max-width: 450px; /* Ensure images are not too small */
  height: auto;
  border-radius: 10px;
  box-shadow: var(--shadow-medium);
  object-fit: cover;
}

.page-register__faq-section {
  padding: 60px 0;
  background: var(--background-light);
}

.page-register__faq-main-title {
  color: var(--primary-color);
}

.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 5px rgba(0, 0, 0, 0.05);
}

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  background: var(--background-white);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-register__faq-question:hover {
  background: #f0f0f0;
  border-color: #d0d0d0;
}

.page-register__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 1.15em;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-color-dark);
  pointer-events: none; /* Prevent h3 from blocking click event */
}

.page-register__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  line-height: 1;
  color: var(--primary-color);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none; /* Prevent icon from blocking click event */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.page-register__faq-item.active .page-register__faq-toggle {
  color: var(--secondary-color);
  transform: rotate(45deg); /* Change to X or rotate */
}

.page-register__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 25px;
  opacity: 0;
  background: #fdfdfd;
  color: var(--text-color-dark);
  font-size: 0.95em;
  line-height: 1.6;
}

.page-register__faq-item.active .page-register__faq-answer {
  max-height: 2000px !important; /* Sufficiently large value */
  padding: 20px 25px !important;
  opacity: 1;
  border: 1px solid var(--border-color);
  border-top: none;
  border-radius: 0 0 8px 8px;
}

.page-register__promotion-cta-section {
  padding: 80px 0;
  background: var(--primary-color);
  text-align: center;
  color: var(--text-color-light);
}

.page-register__promotion-title {
  color: var(--secondary-color);
  margin-bottom: 25px;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
  .page-register__main-title {
    font-size: 2.4em;
  }
  .page-register__form-title,
  .page-register__benefits-title,
  .page-register__process-title,
  .page-register__faq-main-title,
  .page-register__promotion-title {
    font-size: 2em;
  }
}

@media (max-width: 768px) {
  .page-register__hero-section {
    padding-top: 100px !important; /* Mobile: Adjust based on shared header height */
    padding-bottom: 40px;
  }
  .page-register__main-title {
    font-size: 1.8em;
  }
  .page-register__description {
    font-size: 1em;
    margin-bottom: 20px;
  }
  .page-register__cta-button {
    padding: 12px 25px;
    font-size: 1em;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-register__cta-button--large {
    padding: 15px 30px;
    font-size: 1.2em;
  }
  .page-register__form-section,
  .page-register__benefits-section,
  .page-register__process-section,
  .page-register__security-section,
  .page-register__faq-section,
  .page-register__promotion-cta-section {
    padding: 40px 0;
  }
  .page-register__form-title,
  .page-register__benefits-title,
  .page-register__process-title,
  .page-register__faq-main-title,
  .page-register__promotion-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .page-register__registration-form {
    padding: 25px;
  }
  .page-register__form-captcha {
    flex-direction: column;
    align-items: flex-start;
  }
  .page-register__form-input--captcha {
    max-width: 100%;
    width: 100%;
    margin-bottom: 10px;
  }
  .page-register__captcha-image {
    width: 100%;
    max-width: 150px;
    height: auto;
    margin-bottom: 10px;
  }
  .page-register__captcha-refresh-button {
    width: 100%;
  }
  .page-register__benefits-grid,
  .page-register__process-steps {
    grid-template-columns: 1fr;
  }
  .page-register__security-content {
    flex-direction: column;
  }
  .page-register__security-text,
  .page-register__security-image {
    min-width: unset;
    max-width: 100%;
  }
  .page-register__faq-question {
    padding: 15px 20px;
  }
  .page-register__faq-question h3 {
    font-size: 1em;
  }
  .page-register__faq-toggle {
    font-size: 24px;
    width: 28px;
    height: 28px;
  }
  .page-register__faq-answer {
    padding: 0 20px;
  }
  .page-register__faq-item.active .page-register__faq-answer {
    padding: 15px 20px !important;
  }
  /* Ensure all images are responsive */
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-register__container,
  .page-register__hero-section,
  .page-register__form-section,
  .page-register__benefits-section,
  .page-register__process-section,
  .page-register__security-section,
  .page-register__faq-section,
  .page-register__promotion-cta-section,
  .page-register__registration-form,
  .page-register__benefits-grid,
  .page-register__benefit-card,
  .page-register__process-steps,
  .page-register__step-item,
  .page-register__security-content,
  .page-register__faq-list,
  .page-register__faq-item,
  .page-register__faq-question,
  .page-register__form-group {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden;
  }
  .page-register__registration-form {
    padding-left: 20px;
    padding-right: 20px;
  }
  .page-register__hero-section .page-register__container,
  .page-register__promotion-cta-section .page-register__container {
    padding-left: 0;
    padding-right: 0;
  }
}

@media (max-width: 480px) {
  .page-register__main-title {
    font-size: 1.5em;
  }
  .page-register__form-title,
  .page-register__benefits-title,
  .page-register__process-title,
  .page-register__faq-main-title,
  .page-register__promotion-title {
    font-size: 1.5em;
  }
  .page-register__cta-button {
    font-size: 0.9em;
    padding: 10px 20px;
  }
  .page-register__form-agreement label {
    font-size: 0.85em;
  }
  .page-register__faq-question h3 {
    font-size: 0.9em;
  }
  .page-register__faq-toggle {
    font-size: 22px;
    width: 24px;
    height: 24px;
  }
  .page-register__faq-answer p {
    font-size: 0.9em;
  }
}