/* style/register.css */
/* body đã có padding-top: var(--header-offset) từ shared.css, không lặp lại ở đây */

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

.page-register {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-color-dark);
  background-color: var(--secondary-color); /* Body background is #FFFFFF, so use dark text */
}

.page-register__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 10px 0 60px 0; /* Small top padding, relying on body for header offset */
  overflow: hidden;
}

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

.page-register__hero-content {
  max-width: 900px;
  margin: -80px auto 0 auto; /* Adjust margin to slightly overlap image */
  padding: 20px;
  background-color: var(--secondary-color);
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 10;
  transform: translateY(-50%); /* Lift content block over the image */
}

.page-register__main-title {
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 15px;
  letter-spacing: -0.5px;
  line-height: 1.2;
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.page-register__subtitle {
  font-size: 1.15rem;
  color: var(--text-color-dark);
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-register__btn-primary {
  display: inline-block;
  background-color: var(--primary-color);
  color: var(--text-color-light);
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.3s ease;
  border: 2px solid transparent;
  font-size: 1.1rem;
}

.page-register__btn-primary:hover {
  background-color: #1e87c0;
  transform: translateY(-2px);
}

.page-register__form-section {
  padding: 80px 20px;
  background-color: #f8f9fa;
}

.page-register__container {
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.page-register__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  color: var(--text-color-dark);
  text-align: center;
  margin-bottom: 20px;
  font-weight: 700;
}

.page-register__section-title--light {
  color: var(--text-color-light);
}

.page-register__section-description {
  font-size: 1.05rem;
  color: var(--text-color-dark);
  text-align: center;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-register__section-description--light {
  color: rgba(255, 255, 255, 0.9);
}

.page-register__form {
  background-color: var(--secondary-color);
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.page-register__form-group {
  margin-bottom: 25px;
}

.page-register__form-label {
  display: block;
  margin-bottom: 10px;
  font-weight: bold;
  color: var(--text-color-dark);
  font-size: 1rem;
}

.page-register__form-input {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 1rem;
  box-sizing: border-box;
  transition: border-color 0.3s ease;
}

.page-register__form-input:focus {
  border-color: var(--primary-color);
  outline: none;
}

.page-register__checkbox-group {
  display: flex;
  align-items: flex-start;
  margin-bottom: 30px;
}

.page-register__checkbox {
  margin-right: 12px;
  min-width: 18px;
  min-height: 18px;
  transform: translateY(2px);
}

.page-register__checkbox-label {
  font-size: 0.95rem;
  color: var(--text-color-dark);
}

.page-register__link {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: bold;
}

.page-register__link:hover {
  text-decoration: underline;
}

.page-register__btn-submit {
  width: 100%;
  background-color: var(--accent-color-login); /* Login color */
  color: var(--text-color-light);
  padding: 16px 20px;
  border: none;
  border-radius: 8px;
  font-size: 1.2rem;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-register__btn-submit:hover {
  background-color: #c46606;
  transform: translateY(-2px);
}

.page-register__login-prompt {
  text-align: center;
  margin-top: 30px;
  font-size: 1rem;
  color: var(--text-color-dark);
}

.page-register__benefits-section {
  padding: 80px 20px;
  text-align: center;
}

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

.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: rgba(255, 255, 255, 0.15); /* Light background for contrast */
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  height: 100%;
  box-sizing: border-box;
}

.page-register__benefit-icon {
  width: 100%;
  max-width: 250px; /* Ensure images are not too small */
  height: auto;
  margin-bottom: 20px;
  object-fit: contain;
  border-radius: 8px;
  min-width: 200px;
  min-height: 200px;
}

.page-register__benefit-title {
  font-size: 1.4rem;
  font-weight: bold;
  margin-bottom: 15px;
  color: var(--text-color-light);
}

.page-register__benefit-text {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
}

.page-register__cta-section {
  padding: 80px 20px;
  background-color: var(--secondary-color);
  text-align: center;
}

.page-register__cta-buttons {
  margin-top: 40px;
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.page-register__btn-large {
  padding: 18px 35px;
  font-size: 1.2rem;
  border-radius: 50px;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-register__btn-secondary {
  display: inline-block;
  background-color: var(--secondary-color);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
  font-size: 1.1rem;
}

.page-register__btn-secondary:hover {
  background-color: var(--primary-color);
  color: var(--text-color-light);
  transform: translateY(-2px);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .page-register__hero-content {
    margin-top: -60px;
  }
}

@media (max-width: 768px) {
  .page-register__hero-section {
    padding-bottom: 40px;
  }
  .page-register__hero-content {
    margin-top: -40px;
    padding: 15px;
    transform: translateY(-30%);
  }
  .page-register__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }
  .page-register__subtitle {
    font-size: 1rem;
    margin-bottom: 20px;
  }
  .page-register__btn-primary {
    padding: 12px 25px;
    font-size: 1rem;
  }
  .page-register__form {
    padding: 25px;
  }
  .page-register__form-label {
    font-size: 0.95rem;
  }
  .page-register__form-input {
    padding: 12px 15px;
    font-size: 0.95rem;
  }
  .page-register__btn-submit {
    padding: 14px 18px;
    font-size: 1.1rem;
  }
  .page-register__benefits-section, .page-register__form-section, .page-register__cta-section {
    padding: 50px 15px;
  }
  .page-register__benefits-grid {
    grid-template-columns: 1fr;
  }
  .page-register__benefit-card {
    padding: 25px;
  }
  .page-register__benefit-icon {
    max-width: 200px;
  }
  .page-register__benefit-title {
    font-size: 1.2rem;
  }
  .page-register__benefit-text {
    font-size: 0.9rem;
  }
  .page-register__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-register__btn-large {
    padding: 15px 25px;
    font-size: 1.1rem;
  }

  /* Mobile specific overflow fixes */
  .page-register img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-register__section, .page-register__card, .page-register__container, .page-register__form-section, .page-register__benefits-section, .page-register__cta-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important; /* Ensure no horizontal overflow */
  }
  .page-register__hero-section {
    padding-top: 10px !important; /* Small top padding */
  }
  .page-register__btn-primary,
  .page-register__btn-secondary,
  .page-register__btn-submit {
    max-width: 100% !important;
    width: 100% !important; /* Ensure buttons take full width */
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-register__cta-buttons {
    flex-wrap: wrap !important;
    gap: 10px;
  }
}

@media (max-width: 480px) {
  .page-register__hero-content {
    margin-top: -20px;
    transform: translateY(-20%);
  }
  .page-register__form {
    padding: 20px;
  }
  .page-register__form-group {
    margin-bottom: 20px;
  }
  .page-register__checkbox-label {
    font-size: 0.9rem;
  }
}