/* style/register.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần lặp lại */

:root {
  --primary-color: #26A9E0;
  --secondary-color: #FFFFFF;
  --login-color: #EA7C07;
  --background-white: #FFFFFF;
  --text-dark: #333333;
  --text-light: #ffffff;
}

.page-register {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-dark); /* Mặc định cho nền sáng */
}

.page-register__dark-bg {
  background-color: var(--primary-color);
  color: var(--text-light);
}

.page-register__light-bg {
  background-color: var(--background-white);
  color: var(--text-dark);
}

.page-register__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* Chỉ một khoảng đệm nhỏ cho trang trí */
  box-sizing: border-box;
  overflow: hidden;
}

.page-register__hero-image {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  margin-bottom: 20px;
}

.page-register__hero-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-register__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text-light);
}

.page-register__description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: var(--text-light);
}

.page-register__section {
  padding: 80px 20px;
  box-sizing: border-box;
}

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

.page-register__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 50px;
  color: inherit;
}

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

.page-register__feature-item,
.page-register__step-item {
  background-color: var(--background-white);
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  color: var(--text-dark);
}

.page-register__feature-item h3,
.page-register__step-item h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.page-register__step-image {
  width: 100%;
  height: auto;
  max-height: 250px;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 20px;
  min-width: 200px;
  min-height: 200px;
}

.page-register__security-image {
  width: 100%;
  max-width: 800px;
  height: auto;
  display: block;
  margin: 40px auto 0 auto;
  border-radius: 8px;
  min-width: 200px;
  min-height: 200px;
}

.page-register__text-block {
  font-size: 1.1rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 30px auto;
  color: inherit;
}

/* Buttons */
.page-register__btn-primary,
.page-register__btn-secondary,
.page-register__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: background-color 0.3s ease, transform 0.3s ease;
  max-width: 100%; /* Đảm bảo nút không vượt quá chiều rộng */
  box-sizing: border-box;
  white-space: normal; /* Cho phép văn bản xuống dòng */
  word-wrap: break-word;
  text-align: center;
}

.page-register__btn-primary,
.page-register__cta-button {
  background-color: var(--login-color); /* Màu đăng nhập */
  color: var(--text-light);
  border: 2px solid var(--login-color);
}

.page-register__btn-primary:hover,
.page-register__cta-button:hover {
  background-color: #E06C00;
  transform: translateY(-2px);
}

.page-register__btn-secondary {
  background-color: var(--background-white);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-register__btn-secondary:hover {
  background-color: #F0F8FF;
  transform: translateY(-2px);
}

.page-register__cta-bottom {
    text-align: center;
    margin-top: 40px;
}

/* FAQ Section */
.page-register__faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.page-register__faq-item {
  background-color: var(--background-white);
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--text-dark);
}

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  background-color: #f9f9f9;
  color: var(--primary-color);
  list-style: none; /* For details/summary */
}

.page-register__faq-question::-webkit-details-marker {
  display: none; /* Hide default marker for Webkit */
}

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

.page-register__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
}

.page-register__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1rem;
  color: var(--text-dark);
}

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

/* Responsive adjustments */
@media (max-width: 768px) {
  .page-register__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

  .page-register__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
  }

  .page-register__description {
    font-size: 1rem;
  }

  .page-register__section {
    padding: 50px 15px;
  }

  .page-register__section-title {
    font-size: clamp(1.5rem, 6vw, 2rem);
    margin-bottom: 30px;
  }

  .page-register__features-grid,
  .page-register__steps-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-register__feature-item,
  .page-register__step-item {
    padding: 20px;
  }

  .page-register__feature-item h3,
  .page-register__step-item h3 {
    font-size: 1.3rem;
  }

  .page-register__btn-primary,
  .page-register__btn-secondary,
  .page-register__cta-button {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 15px;
    font-size: 1rem;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-register__cta-bottom {
    padding: 0 15px;
    box-sizing: border-box !important;
  }

  /* Hình ảnh và video responsive */
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
  }

  .page-register__hero-image,
  .page-register__step-image,
  .page-register__security-image {
    min-width: 200px !important;
    min-height: 200px !important;
  }

  .page-register__container,
  .page-register__section,
  .page-register__features-grid,
  .page-register__steps-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__faq-question {
    padding: 15px 20px;
    font-size: 1.1rem;
  }

  .page-register__faq-answer {
    padding: 0 20px 15px 20px;
  }
}