.page-register {
  font-family: 'Arial', sans-serif;
  color: #1F2D3D;
  background-color: #F4F7FB;
  line-height: 1.6;
}

.page-register__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* As per fixed header spacing rule */
  background-color: #F4F7FB;
}

.page-register__hero-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.page-register__hero-image {
  width: 100%;
  margin-bottom: 30px;
  border-radius: 8px;
  overflow: hidden;
}

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

.page-register__hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
  max-width: 900px;
}

.page-register__main-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  color: #2F6BFF;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-register__hero-description {
  font-size: 18px;
  color: #1F2D3D;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-register__cta-button {
  display: inline-block;
  padding: 15px 40px;
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #ffffff;
  text-decoration: none;
  border-radius: 50px;
  font-size: 18px;
  font-weight: bold;
  margin-top: 20px;
  transition: all 0.3s ease;
  box-shadow: 0 8px 15px rgba(47, 107, 255, 0.3);
  max-width: 100%; /* Button responsive rule */
  box-sizing: border-box; /* Button responsive rule */
  white-space: normal; /* Button responsive rule */
  word-wrap: break-word; /* Button responsive rule */
}

.page-register__cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 20px rgba(47, 107, 255, 0.4);
}

.page-register__section {
  padding: 60px 20px;
  background-color: #F4F7FB;
}

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

.page-register__section-title {
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 700;
  color: #2F6BFF;
  text-align: center;
  margin-bottom: 20px;
}

.page-register__section-title--large {
  font-size: clamp(30px, 4.5vw, 52px);
}

.page-register__section-description {
  font-size: 17px;
  color: #1F2D3D;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

.page-register__features-grid,
.page-register__security-grid,
.page-register__promotions-grid,
.page-register__payment-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-register__feature-item,
.page-register__security-item,
.page-register__payment-item {
  background: #FFFFFF;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: transform 0.3s ease;
}

.page-register__feature-item:hover,
.page-register__security-item:hover,
.page-register__payment-item:hover {
  transform: translateY(-5px);
}

.page-register__feature-title,
.page-register__security-title,
.page-register__payment-title {
  font-size: 22px;
  font-weight: 600;
  color: #2F6BFF;
  margin-bottom: 15px;
}

.page-register__feature-item p,
.page-register__security-item p,
.page-register__payment-item p {
  font-size: 16px;
  color: #1F2D3D;
}

.page-register__btn-primary {
  display: inline-block;
  padding: 12px 30px;
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #ffffff;
  text-decoration: none;
  border-radius: 50px;
  font-size: 16px;
  font-weight: bold;
  transition: all 0.3s ease;
  max-width: 100%; /* Button responsive rule */
  box-sizing: border-box; /* Button responsive rule */
  white-space: normal; /* Button responsive rule */
  word-wrap: break-word; /* Button responsive rule */
}

.page-register__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(47, 107, 255, 0.2);
}

.page-register__btn-secondary {
  display: inline-block;
  padding: 12px 30px;
  background: #FFFFFF;
  color: #2F6BFF;
  text-decoration: none;
  border: 2px solid #2F6BFF;
  border-radius: 50px;
  font-size: 16px;
  font-weight: bold;
  transition: all 0.3s ease;
  max-width: 100%; /* Button responsive rule */
  box-sizing: border-box; /* Button responsive rule */
  white-space: normal; /* Button responsive rule */
  word-wrap: break-word; /* Button responsive rule */
}

.page-register__btn-secondary:hover {
  background: #F4F7FB;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-register__btn-center {
  display: block;
  margin: 40px auto 0 auto;
  text-align: center;
}

.page-register__guide-section {
  background-color: #F4F7FB;
}

.page-register__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.page-register__step-item {
  background: #FFFFFF;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  text-align: center;
}

.page-register__step-icon {
  width: 60px;
  height: 60px;
  background: #2F6BFF;
  color: #ffffff;
  font-size: 32px;
  font-weight: bold;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px auto;
  box-shadow: 0 4px 15px rgba(47, 107, 255, 0.4);
}

.page-register__step-title {
  font-size: 20px;
  font-weight: 600;
  color: #1F2D3D;
  margin-bottom: 15px;
}

.page-register__step-item p {
  font-size: 16px;
  color: #1F2D3D;
  margin-bottom: 20px;
}

.page-register__step-item img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-top: 20px;
  object-fit: cover;
  min-width: 200px; /* Min image size rule */
  min-height: 200px; /* Min image size rule */
}

.page-register__security-section {
  background: #2F6BFF;
  color: #ffffff;
  padding: 80px 20px;
}

.page-register__security-section .page-register__section-title {
  color: #ffffff;
}

.page-register__security-section .page-register__section-description {
  color: #A5C4FF;
}

.page-register__security-item {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.page-register__security-item .page-register__security-title {
  color: #A5C4FF;
}

.page-register__security-item p {
  color: #f0f0f0;
}

.page-register__security-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 60px auto 0 auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  min-width: 200px; /* Min image size rule */
  min-height: 200px; /* Min image size rule */
}

.page-register__payment-note {
  font-size: 16px;
  color: #1F2D3D;
  text-align: center;
  margin-top: 40px;
  font-style: italic;
}

.page-register__promotions-section {
  background-color: #F4F7FB;
}

.page-register__promo-card {
  background: #FFFFFF;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: transform 0.3s ease;
}

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

.page-register__promo-image {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-bottom: 20px;
  object-fit: cover;
  min-width: 200px; /* Min image size rule */
  min-height: 200px; /* Min image size rule */
}

.page-register__promo-title {
  font-size: 20px;
  font-weight: 600;
  color: #1F2D3D;
  margin-bottom: 10px;
}

.page-register__promo-card p {
  font-size: 16px;
  color: #1F2D3D;
  margin-bottom: 20px;
}

.page-register__btn-small {
  display: inline-block;
  padding: 8px 20px;
  background: #6FA3FF;
  color: #ffffff;
  text-decoration: none;
  border-radius: 50px;
  font-size: 14px;
  font-weight: bold;
  transition: background-color 0.3s ease;
  max-width: 100%; /* Button responsive rule */
  box-sizing: border-box; /* Button responsive rule */
  white-space: normal; /* Button responsive rule */
  word-wrap: break-word; /* Button responsive rule */
}

.page-register__btn-small:hover {
  background: #2F6BFF;
}

.page-register__faq-section {
  background-color: #F4F7FB;
  padding-bottom: 80px;
}

.page-register__faq-list {
  margin-top: 40px;
}

details.page-register__faq-item {
  margin-bottom: 15px;
  border-radius: 12px;
  border: 1px solid #D6E2FF;
  overflow: hidden;
  background: #FFFFFF;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

details.page-register__faq-item summary.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}

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

details.page-register__faq-item summary.page-register__faq-question:hover {
  background: #F4F7FB;
}

.page-register__faq-qtext {
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #1F2D3D;
}

.page-register__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  color: #2F6BFF;
  flex-shrink: 0;
  margin-left: 20px;
  width: 30px;
  text-align: center;
  transition: transform 0.3s ease;
}

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

details.page-register__faq-item .page-register__faq-answer {
  padding: 0 25px 25px;
  background: #F4F7FB;
  border-radius: 0 0 12px 12px;
  color: #1F2D3D;
  font-size: 16px;
}

.page-register__cta-final-section {
  background: linear-gradient(135deg, #2F6BFF 0%, #6FA3FF 100%);
  padding: 80px 20px;
  text-align: center;
  color: #ffffff;
}

.page-register__cta-final-section .page-register__section-title {
  color: #ffffff;
  margin-bottom: 25px;
}

.page-register__cta-final-section .page-register__section-description {
  color: #e0e0e0;
  margin-bottom: 40px;
}

.page-register__cta-button--final {
  padding: 18px 50px;
  font-size: 20px;
  border-radius: 50px;
  background: #ffffff;
  color: #2F6BFF;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.page-register__cta-button--final:hover {
  background: #f0f0f0;
  transform: translateY(-4px);
  box-shadow: 0 15px 25px rgba(0, 0, 0, 0.3);
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
  .page-register {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-register__hero-section {
    padding-top: 10px !important;
    padding-bottom: 40px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-register__main-title {
    font-size: clamp(24px, 7vw, 36px);
    margin-bottom: 15px;
  }

  .page-register__hero-description {
    font-size: 16px;
    margin-bottom: 20px;
  }

  .page-register__cta-button {
    padding: 12px 30px;
    font-size: 16px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-register__section {
    padding: 40px 15px;
  }

  .page-register__container {
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-register__section-title {
    font-size: clamp(20px, 6vw, 32px);
    margin-bottom: 15px;
  }

  .page-register__section-description {
    font-size: 15px;
    margin-bottom: 30px;
  }

  .page-register__features-grid,
  .page-register__security-grid,
  .page-register__promotions-grid,
  .page-register__payment-methods,
  .page-register__guide-steps {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-register__feature-item,
  .page-register__security-item,
  .page-register__payment-item,
  .page-register__step-item,
  .page-register__promo-card {
    padding: 20px;
    border-radius: 8px;
  }

  .page-register__feature-title,
  .page-register__security-title,
  .page-register__payment-title,
  .page-register__step-title,
  .page-register__promo-title {
    font-size: 18px;
  }

  .page-register__feature-item p,
  .page-register__security-item p,
  .page-register__payment-item p,
  .page-register__step-item p,
  .page-register__promo-card p {
    font-size: 15px;
  }

  .page-register__step-icon {
    width: 50px;
    height: 50px;
    font-size: 28px;
    margin-bottom: 15px;
  }

  .page-register__step-item img,
  .page-register__promo-image,
  .page-register__security-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    border-radius: 4px;
    min-width: 200px; /* Enforce min size even on mobile */
    min-height: 200px; /* Enforce min size even on mobile */
  }

  .page-register__security-section {
    padding: 50px 15px;
  }

  .page-register__btn-primary,
  .page-register__btn-secondary {
    padding: 10px 25px;
    font-size: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-register__btn-center {
    margin-top: 30px;
  }

  .page-register__btn-small {
    padding: 6px 15px;
    font-size: 13px;
    max-width: 100% !important;
    width: auto !important; /* Allow small buttons to not be full width */
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  details.page-register__faq-item summary.page-register__faq-question {
    padding: 15px 18px;
  }

  .page-register__faq-qtext {
    font-size: 16px;
  }

  .page-register__faq-toggle {
    font-size: 24px;
    margin-left: 15px;
    width: 24px;
  }

  details.page-register__faq-item .page-register__faq-answer {
    padding: 0 18px 18px;
  }

  .page-register__cta-final-section {
    padding: 50px 15px;
  }

  .page-register__cta-button--final {
    padding: 15px 40px;
    font-size: 18px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
}