.page-register__hero-section {
  position: relative;
  width: 100%;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  text-align: center;
  padding-top: var(--header-offset, 120px);
  overflow: hidden;
}

.page-register__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.page-register__hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 2;
}

.page-register__hero-content {
  position: relative;
  z-index: 3;
  max-width: 900px;
  padding: 20px;
}

.page-register__hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #ffffff;
}

.page-register__hero-description {
  font-size: 1.3em;
  margin-bottom: 30px;
  line-height: 1.6;
  color: #f0f0f0;
}

.page-register__section {
  padding: 80px 0;
  background: var(--dark-bg, #0d0d0d);
  color: #ffffff;
}

.page-register__section:nth-of-type(even) {
  background: rgba(255, 255, 255, 0.05);
}

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

.page-register__section-title {
  font-size: 2.5em;
  color: #26A9E0;
  text-align: center;
  margin-bottom: 20px;
}

.page-register__section-intro {
  font-size: 1.1em;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
  line-height: 1.6;
  color: #f0f0f0;
}

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

.page-register__feature-card {
  background: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

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

.page-register__feature-title {
  font-size: 1.5em;
  color: #26A9E0;
  margin-bottom: 15px;
}

.page-register__feature-text {
  font-size: 1em;
  line-height: 1.6;
  color: #f0f0f0;
}

.page-register__registration-steps {
  background: var(--dark-bg, #0d0d0d);
}

.page-register__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.page-register__step-item {
  background: rgba(255, 255, 255, 0.08);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
}

.page-register__step-number {
  font-size: 2.5em;
  color: #26A9E0;
  font-weight: bold;
  margin-bottom: 15px;
}

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

.page-register__step-text {
  font-size: 1em;
  line-height: 1.6;
  color: #f0f0f0;
}

.page-register__form-image-wrapper {
  text-align: center;
  margin-top: 40px;
}

.page-register__form-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.page-register__security-privacy {
  background: rgba(255, 255, 255, 0.05);
}

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

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

.page-register__security-subtitle {
  font-size: 1.8em;
  color: #26A9E0;
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-register__security-paragraph {
  font-size: 1em;
  line-height: 1.7;
  color: #f0f0f0;
  margin-bottom: 20px;
}

.page-register__security-image {
  flex: 0 0 auto;
  width: 600px;
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.page-register__bonuses {
  background: var(--dark-bg, #0d0d0d);
}

.page-register__bonuses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.page-register__bonus-card {
  background: rgba(255, 255, 255, 0.12);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.25);
}

.page-register__bonus-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-register__bonus-title {
  font-size: 1.6em;
  color: #26A9E0;
  margin-bottom: 15px;
}

.page-register__bonus-text {
  font-size: 1em;
  line-height: 1.6;
  color: #f0f0f0;
}

.page-register__cta-container {
  margin-top: 40px;
}

.page-register__cta-text {
  font-size: 1.3em;
  color: #ffffff;
  margin-bottom: 25px;
}

.page-register__text-center {
  text-align: center;
}

.page-register__payment-methods {
  background: rgba(255, 255, 255, 0.05);
}

.page-register__payment-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.page-register__payment-item {
  background: rgba(255, 255, 255, 0.1);
  padding: 15px 20px;
  border-radius: 8px;
  font-size: 1.1em;
  color: #ffffff;
  text-align: center;
}

.page-register__payment-note {
  font-size: 1em;
  text-align: center;
  color: #f0f0f0;
}

.page-register__customer-support {
  background: var(--dark-bg, #0d0d0d);
}

.page-register__support-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
}

.page-register__support-image {
  flex: 0 0 auto;
  width: 600px;
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.page-register__support-channels {
  flex: 1;
  min-width: 300px;
}

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

.page-register__support-list {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
}

.page-register__support-item {
  font-size: 1.1em;
  color: #f0f0f0;
  margin-bottom: 10px;
  position: relative;
  padding-left: 25px;
}

.page-register__support-item::before {
  content: '✓';
  color: #26A9E0;
  position: absolute;
  left: 0;
  font-weight: bold;
}

.page-register__support-note {
  font-size: 1em;
  color: #f0f0f0;
}

.page-register__faq-section {
  background: rgba(255, 255, 255, 0.05);
}

.page-register__faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.page-register__faq-item {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.2em;
  color: #ffffff;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  transition: background 0.3s ease;
}

.page-register__faq-question:hover {
  background: rgba(255, 255, 255, 0.1);
}

.page-register__faq-item[open] > .page-register__faq-question {
  background: rgba(38, 169, 224, 0.2);
  border-bottom: 1px solid #26A9E0;
}

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

.page-register__faq-toggle {
  font-size: 1.5em;
  font-weight: bold;
  color: #26A9E0;
  margin-left: 15px;
}

.page-register__faq-item[open] .page-register__faq-toggle {
  content: '−';
}

.page-register__faq-answer {
  padding: 20px;
  font-size: 1em;
  color: #f0f0f0;
  line-height: 1.6;
  background: rgba(255, 255, 255, 0.05);
}

.page-register__faq-answer p {
  margin: 0;
}

.page-register__cta-bottom {
  background: #26A9E0;
  padding: 100px 0;
}

.page-register__cta-bottom .page-register__section-title {
  color: #ffffff;
}

.page-register__cta-bottom .page-register__section-intro {
  color: #ffffff;
  margin-bottom: 50px;
}

.page-register__btn-primary {
  display: inline-block;
  background: #EA7C07; /* Màu "Login" */
  color: #ffffff;
  padding: 15px 35px;
  border-radius: 50px;
  text-decoration: none;
  font-size: 1.1em;
  font-weight: bold;
  transition: background 0.3s ease, transform 0.3s ease;
  border: none;
  cursor: pointer;
  text-align: center;
}

.page-register__btn-primary:hover {
  background: #d46c06;
  transform: translateY(-2px);
}

.page-register__btn-large {
  padding: 18px 45px;
  font-size: 1.3em;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-register__hero-title {
    font-size: 2.8em;
  }
  .page-register__hero-description {
    font-size: 1.1em;
  }
  .page-register__section-title {
    font-size: 2em;
  }
  .page-register__security-image, .page-register__support-image {
    width: 100%;
  }
  .page-register__security-content, .page-register__support-content {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  .page-register__hero-section {
    min-height: 400px;
    padding-top: var(--header-offset, 120px) !important; /* Ensure header offset on mobile */
  }
  .page-register__hero-title {
    font-size: 2em;
  }
  .page-register__hero-description {
    font-size: 1em;
  }
  .page-register__btn-primary {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }
  .page-register__section {
    padding: 60px 0;
  }
  .page-register__section-title {
    font-size: 1.8em;
  }
  .page-register__section-intro {
    font-size: 0.95em;
  }
  .page-register__features-grid,
  .page-register__steps-grid,
  .page-register__bonuses-grid {
    grid-template-columns: 1fr;
  }
  .page-register__feature-card,
  .page-register__step-item,
  .page-register__bonus-card,
  .page-register__payment-item {
    padding: 20px;
  }
  .page-register__security-subtitle, .page-register__support-subtitle {
    font-size: 1.5em;
  }
  .page-register__payment-list {
    grid-template-columns: 1fr;
  }

  /* 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__form-image-wrapper,
  .page-register__security-content,
  .page-register__support-content,
  .page-register__faq-list,
  .page-register__cta-container,
  .page-register__cta-bottom {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden;
  }

  /* Mobile button responsiveness */
  .page-register__cta-button,
  .page-register__btn-primary,
  .page-register__btn-large {
    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;
  }
  .page-register__cta-buttons {
    display: flex;
    flex-direction: column;
  }

  /* FAQ specific mobile adjustments */
  .page-register__faq-question {
    font-size: 1.1em;
    padding: 15px;
  }
  .page-register__faq-answer {
    padding: 15px;
  }
}

@media (max-width: 480px) {
  .page-register__hero-title {
    font-size: 1.8em;
  }
  .page-register__hero-description {
    font-size: 0.9em;
  }
  .page-register__btn-large {
    font-size: 1.1em;
    padding: 15px 30px;
  }
}