/* style/register.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần thêm padding-top cho main hoặc các section đầu tiên. */

.page-register {
  color: #ffffff; /* Body background #121212 là tối, nên dùng chữ trắng */
  background-color: #1a1a1a; /* Nền tối nhẹ để tương phản với body #121212 và các phần tử sáng hơn */
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
}

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

.page-register__section-title {
  font-size: clamp(2em, 4vw, 2.8em);
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: #26A9E0; /* Màu thương hiệu */
}

.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;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 600px; /* Đảm bảo chiều cao tối thiểu */
  padding: 10px 0 60px 0; /* Padding-top nhỏ cho hero, body đã có header offset */
  overflow: hidden;
  text-align: center;
}

.page-register__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}

.page-register__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5); /* Làm mờ ảnh nền để text dễ đọc */
}

.page-register__hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 20px;
  background: rgba(0, 0, 0, 0.5); /* Nền bán trong suốt để text nổi bật */
  border-radius: 10px;
}

.page-register__main-title {
  font-size: clamp(2.5em, 5vw, 3.5em);
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-register__description {
  font-size: 1.3em;
  color: #f0f0f0;
  margin-bottom: 30px;
}

.page-register__btn-primary {
  display: inline-block;
  background-color: #26A9E0;
  color: #FFFFFF;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 1.2em;
  font-weight: 700;
  transition: background-color 0.3s ease, transform 0.3s ease;
  border: none;
  cursor: pointer;
}

.page-register__btn-primary:hover {
  background-color: #1e87bb;
  transform: translateY(-2px);
}

/* Form Section */
.page-register__form-section {
  padding: 80px 0;
  background-color: #121212; /* Nền tối */
  color: #ffffff;
}

.page-register__form-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: center;
  align-items: flex-start;
  margin-top: 40px;
}

.page-register__registration-form {
  flex: 1 1 500px;
  background-color: #1a1a1a;
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  max-width: 600px;
}

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

.page-register__form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #f0f0f0;
}

.page-register__form-input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #333;
  border-radius: 5px;
  background-color: #2a2a2a;
  color: #ffffff;
  font-size: 1em;
  box-sizing: border-box;
}

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

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

.page-register__captcha-input {
  flex: 1 1 200px;
}

.page-register__captcha-image {
  border-radius: 5px;
  height: 40px; /* Giữ chiều cao cố định cho captcha */
  width: auto;
  min-width: 150px; /* Đảm bảo không quá nhỏ */
  object-fit: contain;
  display: block;
}

.page-register__form-checkbox {
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
}

.page-register__checkbox-input {
  margin-right: 10px;
  margin-top: 4px; /* Căn chỉnh với text */
}

.page-register__checkbox-label {
  font-size: 0.95em;
  color: #ccc;
}

.page-register__link {
  color: #26A9E0;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-register__link:hover {
  color: #1e87bb;
  text-decoration: underline;
}

.page-register__btn-submit {
  width: 100%;
  background-color: #EA7C07; /* Màu cam cho nút đăng nhập/đăng ký */
  color: #FFFFFF;
  padding: 15px;
  border: none;
  border-radius: 8px;
  font-size: 1.2em;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.page-register__btn-submit:hover {
  background-color: #cc6a00;
  transform: translateY(-2px);
}

.page-register__form-image-container {
  flex: 1 1 400px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-register__form-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  min-width: 200px;
  min-height: 200px;
}

.page-register__login-prompt {
  text-align: center;
  margin-top: 30px;
  font-size: 1.1em;
  color: #ccc;
}

.page-register__link--login {
  font-weight: 600;
}

/* Benefits Section */
.page-register__benefits-section {
  padding: 80px 0;
  background-color: #1a1a1a;
  color: #ffffff;
}

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

.page-register__benefit-card {
  background-color: #2a2a2a;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

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

.page-register__benefit-icon {
  width: 100%; /* Đảm bảo hình ảnh chiếm hết chiều rộng */
  height: auto;
  max-height: 180px;
  object-fit: contain;
  margin-bottom: 20px;
  min-width: 200px;
  min-height: 200px;
}

.page-register__benefit-title {
  font-size: 1.5em;
  font-weight: 700;
  color: #26A9E0;
  margin-bottom: 15px;
}

.page-register__benefit-text {
  font-size: 1em;
  color: #ccc;
}

/* Steps Section */
.page-register__steps-section {
  padding: 80px 0;
  background-color: #2a2a2a; /* Nền sáng hơn một chút để phân biệt */
  color: #ffffff;
}

.page-register__steps-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  counter-reset: step-counter;
}

.page-register__step-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 30px;
  background-color: #1a1a1a;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.page-register__step-number {
  counter-increment: step-counter;
  width: 40px;
  height: 40px;
  min-width: 40px; /* Đảm bảo kích thước cố định */
  min-height: 40px;
  background-color: #26A9E0;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4em;
  font-weight: 700;
  margin-right: 20px;
}

.page-register__step-content {
  flex-grow: 1;
}

.page-register__step-title {
  font-size: 1.4em;
  font-weight: 700;
  color: #26A9E0;
  margin-top: 0;
  margin-bottom: 10px;
}

.page-register__step-text {
  font-size: 1em;
  color: #ccc;
}

/* Promo Section */
.page-register__promo-section {
  padding: 80px 0;
  background-color: #121212;
  color: #ffffff;
}

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

.page-register__promo-image {
  flex: 1 1 500px;
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  min-width: 200px;
  min-height: 200px;
}

.page-register__promo-text-block {
  flex: 1 1 400px;
}

.page-register__promo-subtitle {
  font-size: 1.8em;
  font-weight: 700;
  color: #26A9E0;
  margin-bottom: 20px;
}

.page-register__promo-description {
  font-size: 1.1em;
  color: #ccc;
  margin-bottom: 20px;
}

.page-register__promo-features {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.page-register__promo-features li {
  position: relative;
  padding-left: 25px;
  margin-bottom: 10px;
  color: #f0f0f0;
}

.page-register__promo-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #EA7C07; /* Màu cam cho dấu tick */
  font-weight: 700;
}

.page-register__btn-secondary {
  display: inline-block;
  background-color: #EA7C07; /* Màu cam cho nút phụ */
  color: #FFFFFF;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 1.1em;
  font-weight: 600;
  transition: background-color 0.3s ease, transform 0.3s ease;
  border: none;
  cursor: pointer;
}

.page-register__btn-secondary:hover {
  background-color: #cc6a00;
  transform: translateY(-2px);
}

/* FAQ Section */
.page-register__faq-section {
  padding: 80px 0;
  background-color: #2a2a2a;
  color: #ffffff;
}

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

.page-register__faq-item {
  background-color: #1a1a1a;
  margin-bottom: 15px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.page-register__faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.2em;
  font-weight: 600;
  color: #26A9E0;
  transition: background-color 0.3s ease;
}

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

.page-register__faq-item summary:hover {
  background-color: #2a2a2a;
}

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

.page-register__faq-toggle {
  font-size: 1.5em;
  font-weight: 700;
  color: #EA7C07;
  margin-left: 15px;
}

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

.page-register__faq-answer {
  padding: 0 20px 20px 20px;
  font-size: 1em;
  color: #ccc;
  line-height: 1.7;
}

/* CTA Section */
.page-register__cta-section {
  padding: 80px 0;
  background-color: #121212;
  color: #ffffff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-register__cta-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.3); /* Làm tối ảnh nền */
  z-index: 1;
}

.page-register__cta-section .page-register__container {
  position: relative;
  z-index: 2;
  background: rgba(0, 0, 0, 0.6); /* Nền bán trong suốt cho nội dung */
  padding: 40px;
  border-radius: 10px;
  max-width: 900px;
}

.page-register__btn-large {
  padding: 18px 35px;
  font-size: 1.4em;
  margin-top: 30px;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-register__hero-content {
    padding: 15px;
  }

  .page-register__registration-form,
  .page-register__form-image-container {
    flex: 1 1 100%;
  }

  .page-register__promo-content {
    flex-direction: column;
  }

  .page-register__promo-image {
    order: -1; /* Đặt hình ảnh lên trên trên mobile */
  }
}

@media (max-width: 768px) {
  .page-register__hero-section,
  .page-register__form-section,
  .page-register__benefits-section,
  .page-register__steps-section,
  .page-register__promo-section,
  .page-register__faq-section,
  .page-register__cta-section {
    padding: 40px 0 !important;
  }

  .page-register__hero-section {
    padding-top: 10px !important; /* Body đã có header offset, giữ padding-top nhỏ */
  }

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

  .page-register__description {
    font-size: 1em !important;
  }

  .page-register__btn-primary {
    padding: 12px 25px !important;
    font-size: 1em !important;
  }

  .page-register__container {
    padding: 0 15px !important;
  }

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

  .page-register__section-description {
    font-size: 0.95em !important;
    margin-bottom: 20px !important;
  }

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

  .page-register__captcha-image {
    width: auto !important; /* Giữ tỷ lệ */
    max-width: 100% !important;
    height: 40px !important;
    min-width: unset !important; /* Bỏ min-width để nó co lại */
  }

  /* Image/Video Containers responsive */
  .page-register__hero-image-wrapper,
  .page-register__form-image-container,
  .page-register__promo-content,
  .page-register__cta-section .page-register__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-register__registration-form {
    padding: 25px !important;
  }

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

  .page-register__captcha-input {
    width: 100% !important;
  }

  .page-register__benefits-grid {
    grid-template-columns: 1fr;
  }

  .page-register__step-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .page-register__step-number {
    margin-right: 0;
    margin-bottom: 15px;
  }

  .page-register__promo-text-block {
    text-align: center;
  }

  .page-register__promo-features {
    text-align: left; /* Giữ left-aligned cho list items */
  }

  .page-register__btn-large {
    font-size: 1.1em !important;
    padding: 15px 25px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-register__btn-primary,
  .page-register__btn-secondary,
  .page-register__btn-submit,
  .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;
  }

  .page-register__form-checkbox {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-register__checkbox-input {
    margin-bottom: 10px;
  }

  .page-register__cta-section .page-register__container {
    padding: 25px !important;
  }
}

@media (max-width: 480px) {
  .page-register__main-title {
    font-size: 1.8em !important;
  }
  .page-register__section-title {
    font-size: 1.6em !important;
  }
  .page-register__btn-primary {
    font-size: 0.9em !important;
    padding: 10px 20px !important;
  }
  .page-register__btn-large {
    font-size: 1em !important;
    padding: 12px 20px !important;
  }
}