.page-register {
  color: #FFF6D6;
  background: #0A0A0A;
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
}

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

.page-register__section-title {
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: #F2C14E; /* Sử dụng màu chủ đạo */
  text-shadow: 0 0 8px rgba(242, 193, 78, 0.5);
}

.page-register__section-description {
  font-size: clamp(16px, 2vw, 18px);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
  color: #FFF6D6;
}

/* Hero Section */
.page-register__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 10px 20px 60px; /* Padding top nhỏ, padding bottom lớn hơn */
  background-color: #0A0A0A; /* Đảm bảo nền khớp */
}

.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;
}

.page-register__hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
  border: 1px solid #3A2A12;
}

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

.page-register__hero-content h1 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  color: #F2C14E;
  margin-bottom: 15px;
  line-height: 1.2;
  text-shadow: 0 0 15px rgba(242, 193, 78, 0.7);
}

.page-register__hero-description {
  font-size: clamp(18px, 2.5vw, 22px);
  color: #FFF6D6;
  margin-bottom: 30px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-register__cta-button {
  display: inline-block;
  padding: 16px 45px;
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #1A1A1A; /* Text color for button, ensure contrast */
  text-decoration: none;
  border-radius: 8px;
  font-size: 20px;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
  border: none;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-register__cta-button:hover {
  background: linear-gradient(180deg, #FFE480 0%, #E8B02D 100%);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
}

/* Form Section */
.page-register__form-section {
  padding: 80px 0;
}

.page-register__dark-bg {
  background-color: #0A0A0A;
}

.page-register__form-card {
  background-color: #111111;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  max-width: 600px;
  margin: 50px auto 0;
  border: 1px solid #3A2A12;
}

.page-register__registration-form {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.page-register__form-group {
  display: flex;
  flex-direction: column;
}

.page-register__form-label {
  font-size: 16px;
  margin-bottom: 8px;
  color: #FFF6D6;
  font-weight: 600;
}

.page-register__form-input {
  padding: 14px 18px;
  border: 1px solid #3A2A12;
  border-radius: 6px;
  background-color: #1A1A1A;
  color: #FFF6D6;
  font-size: 16px;
  outline: none;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-register__form-input::placeholder {
  color: #777;
}

.page-register__form-input:focus {
  border-color: #F2C14E;
  box-shadow: 0 0 0 3px rgba(242, 193, 78, 0.3);
}

.page-register__captcha-container {
  display: flex;
  align-items: center;
  gap: 15px;
}

.page-register__captcha-input {
  flex-grow: 1;
}

.page-register__captcha-image {
  border-radius: 6px;
  border: 1px solid #3A2A12;
  height: 50px;
  width: 150px;
  object-fit: cover;
}

.page-register__form-agreement {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: #FFF6D6;
}

.page-register__checkbox {
  margin-top: 4px;
  min-width: 18px;
  min-height: 18px;
  accent-color: #F2C14E;
}

.page-register__checkbox-label .page-register__text-link {
  color: #F2C14E;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-register__checkbox-label .page-register__text-link:hover {
  text-decoration: underline;
  color: #FFD36B;
}

.page-register__submit-button {
  background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
  color: #1A1A1A;
  padding: 16px 25px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: bold;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-register__submit-button:hover {
  background: linear-gradient(180deg, #FFE480 0%, #E8B02D 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
}

.page-register__login-prompt {
  text-align: center;
  margin-top: 30px;
  font-size: 15px;
  color: #FFF6D6;
}

.page-register__login-prompt .page-register__text-link {
  color: #F2C14E;
  text-decoration: none;
  font-weight: 600;
}

.page-register__login-prompt .page-register__text-link:hover {
  text-decoration: underline;
  color: #FFD36B;
}

/* Benefits Section */
.page-register__benefits-section {
  padding: 80px 0;
  background-color: #0A0A0A;
}

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

.page-register__benefit-card {
  background-color: #111111;
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
  border: 1px solid #3A2A12;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-register__benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.7);
}

.page-register__benefit-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
  border-radius: 50%;
  border: 2px solid #F2C14E;
  padding: 10px;
}

.page-register__benefit-title {
  font-size: 24px;
  font-weight: 700;
  color: #F2C14E;
  margin-bottom: 15px;
}

.page-register__benefit-text {
  font-size: 15px;
  color: #FFF6D6;
}

/* Game Highlights Section */
.page-register__game-highlights-section {
  padding: 80px 0;
}

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

.page-register__game-card {
  background-color: #111111;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
  border: 1px solid #3A2A12;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-register__game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.7);
}

.page-register__game-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-bottom: 1px solid #3A2A12;
}

.page-register__game-card-content {
  padding: 25px;
}

.page-register__game-title {
  font-size: 22px;
  font-weight: 700;
  color: #F2C14E;
  margin: 15px 0 10px;
  padding: 0 25px;
}

.page-register__game-text {
  font-size: 15px;
  color: #FFF6D6;
  margin-bottom: 20px;
  padding: 0 25px;
}

.page-register__game-card .page-register__btn-secondary {
  margin: 0 25px 25px;
}

/* Promotions Section */
.page-register__promotions-section {
  padding: 80px 0;
}

.page-register__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-register__promo-card {
  background-color: #111111;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
  border: 1px solid #3A2A12;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-register__promo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.7);
}

.page-register__promo-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-bottom: 1px solid #3A2A12;
}

.page-register__promo-title {
  font-size: 22px;
  font-weight: 700;
  color: #F2C14E;
  margin: 20px 25px 10px;
}

.page-register__promo-text {
  font-size: 15px;
  color: #FFF6D6;
  margin: 0 25px 20px;
  flex-grow: 1;
}

.page-register__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  background-color: #1A1A1A;
  color: #F2C14E;
  text-decoration: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  border: 2px solid #F2C14E;
  transition: all 0.3s ease;
  margin: 0 25px 25px;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-register__btn-secondary:hover {
  background-color: #F2C14E;
  color: #1A1A1A;
  box-shadow: 0 4px 10px rgba(242, 193, 78, 0.4);
}

.page-register__full-promo-cta {
  text-align: center;
  margin-top: 60px;
}

/* FAQ Section */
.page-register__faq-section {
  padding: 80px 0;
  background-color: #0A0A0A;
}

.page-register__faq-list {
  margin-top: 50px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

details.page-register__faq-item {
  margin-bottom: 15px;
  border-radius: 10px;
  border: 1px solid #3A2A12;
  overflow: hidden;
  background: #111111;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

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;
  color: #F2C14E;
  font-weight: 700;
  font-size: 18px;
}

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: #1A1A1A;
}

.page-register__faq-qtext {
  flex: 1;
  line-height: 1.5;
  text-align: left;
}

.page-register__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  color: #F2C14E;
  flex-shrink: 0;
  margin-left: 15px;
  width: 30px;
  text-align: center;
  line-height: 1;
}

details.page-register__faq-item .page-register__faq-answer {
  padding: 0 25px 25px;
  background: #1A1A1A;
  border-radius: 0 0 10px 10px;
  color: #FFF6D6;
  font-size: 15px;
}

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

.page-register__faq-answer .page-register__text-link {
  color: #FFD36B;
  text-decoration: none;
}

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

/* Final CTA Section */
.page-register__final-cta-section {
  padding: 80px 0;
  text-align: center;
}

/* Card general style */
.page-register__card {
  background: #111111; /* Card B G */
  color: #FFF6D6; /* Text Main */
}

/* Responsive Styles */
@media (max-width: 768px) {
  .page-register__container {
    padding: 20px 15px;
  }

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

  .page-register__hero-image img {
    border-radius: 8px;
  }

  .page-register__hero-content h1 {
    font-size: clamp(28px, 6vw, 38px);
  }

  .page-register__hero-description {
    font-size: clamp(16px, 2.5vw, 18px);
    margin-bottom: 25px;
  }

  .page-register__cta-button {
    padding: 14px 30px;
    font-size: 18px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-register__section-title {
    font-size: clamp(24px, 5vw, 32px);
  }

  .page-register__section-description {
    font-size: clamp(15px, 2.5vw, 16px);
    margin-bottom: 30px;
  }

  .page-register__form-card {
    padding: 30px 20px;
    margin-top: 30px;
  }

  .page-register__registration-form {
    gap: 20px;
  }

  .page-register__form-input {
    padding: 12px 15px;
    font-size: 15px;
  }

  .page-register__captcha-container {
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
  }

  .page-register__captcha-image {
    width: 120px;
    height: 40px;
  }

  .page-register__form-agreement {
    font-size: 14px;
  }

  .page-register__submit-button {
    padding: 14px 20px;
    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__benefits-grid, .page-register__game-grid, .page-register__promo-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-register__benefit-card, .page-register__game-card, .page-register__promo-card {
    padding: 25px 20px;
  }

  .page-register__benefit-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 15px;
  }

  .page-register__benefit-title, .page-register__game-title, .page-register__promo-title {
    font-size: 20px;
    margin-bottom: 10px;
    padding: 0;
  }

  .page-register__game-text, .page-register__promo-text {
    font-size: 14px;
    padding: 0;
  }

  .page-register__game-card .page-register__btn-secondary, .page-register__promo-card .page-register__btn-secondary {
    margin: 20px auto 0;
    display: block;
    width: fit-content;
    max-width: 100% !important;
    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 20px;
    font-size: 16px;
  }

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

  .page-register__faq-toggle {
    font-size: 24px;
    width: 25px;
  }

  details.page-register__faq-item .page-register__faq-answer {
    padding: 0 20px 20px;
    font-size: 14px;
  }

  .page-register__full-promo-cta {
    margin-top: 40px;
  }

  .page-register__game-image, .page-register__promo-image {
    height: 180px;
  }

  /* Ensure all images are responsive */
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-register__section, .page-register__card, .page-register__container, .page-register__form-card, .page-register__benefits-grid, .page-register__game-grid, .page-register__promo-grid, .page-register__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-register__benefits-section .page-register__container, .page-register__game-highlights-section .page-register__container, .page-register__promotions-section .page-register__container, .page-register__faq-section .page-register__container, .page-register__final-cta-section .page-register__container {
    padding-left: 0;
    padding-right: 0;
  }

  .page-register__benefits-grid, .page-register__game-grid, .page-register__promo-grid {
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Button group for multiple buttons */
  .page-register__button-group {
    display: flex;
    flex-direction: column;
    gap: 15px;
  }
}