/* style/register.css */

:root {
  --color-primary: #26A9E0;
  --color-secondary: #FFFFFF;
  --color-accent: #EA7C07; /* Màu cho các nút đăng nhập/đăng ký nổi bật */
  --color-text-dark: #333333;
  --color-text-light: #FFFFFF;
  --color-background-light: #FFFFFF;
  --color-background-medium: #f8f8f8;
}

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

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

/* HERO Section */
.page-register__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* body đã xử lý padding-top: var(--header-offset) */
  color: var(--color-text-light);
  overflow: hidden;
}

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

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

.page-register__medium-bg {
  background-color: var(--color-background-medium);
  color: var(--color-text-dark);
}

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

.page-register__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.6);
}

.page-register__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}

.page-register__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--color-text-light);
}

.page-register__hero-description {
  font-size: 1.2rem;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-register__btn-primary {
  display: inline-block;
  background-color: var(--color-accent);
  color: var(--color-text-light);
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: background-color 0.3s ease;
  border: none;
  cursor: pointer;
}

.page-register__btn-primary:hover {
  background-color: #d16e06;
}

/* General Section Styling */
.page-register__section-title {
  font-size: 2.2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: var(--color-primary);
}

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

.page-register__section-description {
  font-size: 1.1rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

.page-register__why-register-section,
.page-register__guide-section,
.page-register__promotions-section,
.page-register__faq-section,
.page-register__cta-bottom-section {
  padding: 80px 0;
}

/* Features Grid */
.page-register__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-register__card {
  background-color: var(--color-background-light);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--color-text-dark);
  border: 1px solid #e0e0e0; /* Add border for contrast */
}

.page-register__dark-section .page-register__card {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-text-light);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border-color: rgba(255, 255, 255, 0.2);
}

.page-register__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-register__feature-icon,
.page-register__promo-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  margin-bottom: 20px;
  border-radius: 8px;
  min-width: 200px;
  min-height: 200px;
}

.page-register__feature-title,
.page-register__promo-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--color-primary);
}

.page-register__dark-section .page-register__feature-title,
.page-register__dark-section .page-register__promo-title {
  color: var(--color-text-light);
}

.page-register__feature-text,
.page-register__promo-text {
  font-size: 1rem;
  color: var(--color-text-dark);
}

.page-register__dark-section .page-register__feature-text,
.page-register__dark-section .page-register__promo-text {
  color: var(--color-text-light);
}

/* Registration Guide Steps */
.page-register__steps-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.page-register__step-item {
  text-align: center;
  padding: 20px;
  background-color: var(--color-background-light);
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  color: var(--color-text-dark);
  border: 1px solid #e0e0e0;
}

.page-register__step-number {
  width: 60px;
  height: 60px;
  line-height: 60px;
  background-color: var(--color-primary);
  color: var(--color-text-light);
  border-radius: 50%;
  font-size: 2rem;
  font-weight: 700;
  margin: 0 auto 20px auto;
  box-shadow: 0 4px 10px rgba(38, 169, 224, 0.3);
}

.page-register__step-title {
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--color-primary);
}

.page-register__step-text {
  font-size: 1rem;
  color: var(--color-text-dark);
}

.page-register__step-list {
  text-align: left;
  margin-top: 15px;
  padding-left: 20px;
  list-style-type: disc;
  color: var(--color-text-dark);
}

.page-register__step-list li {
  margin-bottom: 8px;
}

.page-register__notes-block {
  margin-top: 60px;
  background-color: #fff3e0; /* Light warning color */
  border-left: 5px solid var(--color-accent);
  padding: 25px;
  border-radius: 8px;
  color: var(--color-text-dark);
}

.page-register__notes-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--color-accent);
}

.page-register__notes-list {
  list-style-type: disc;
  padding-left: 25px;
}

.page-register__notes-list li {
  margin-bottom: 10px;
  font-size: 1rem;
}

/* Promotions Section */
.page-register__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-register__promo-card {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-text-light);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border-color: rgba(255, 255, 255, 0.2);
}

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

.page-register__promo-card .page-register__promo-text {
  color: var(--color-text-light);
}

.page-register__cta-container {
  text-align: center;
  margin-top: 50px;
}

.page-register__promotions-cta {
  background-color: var(--color-accent);
}

.page-register__promotions-cta:hover {
  background-color: #d16e06;
}

/* FAQ Section */
.page-register__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-register__faq-item {
  background-color: var(--color-background-light);
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--color-text-dark);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.page-register__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.15rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  color: var(--color-primary);
}

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

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.page-register__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  font-weight: normal;
  margin-left: 15px;
  color: var(--color-accent);
}

.page-register__faq-answer {
  padding: 0 20px 20px 20px;
  font-size: 1rem;
  color: var(--color-text-dark);
  line-height: 1.7;
}

.page-register__faq-answer p {
  margin-bottom: 10px;
}

/* Bottom CTA Section */
.page-register__cta-bottom-section {
  text-align: center;
  padding: 80px 20px;
}

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

.page-register__cta-bottom-section .page-register__section-description {
  color: var(--color-text-light);
}

.page-register__bottom-cta {
  background-color: var(--color-accent);
}

.page-register__bottom-cta:hover {
  background-color: #d16e06;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-register__main-title {
    font-size: clamp(2rem, 6vw, 3rem);
  }

  .page-register__section-title {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .page-register {
    font-size: 16px;
    line-height: 1.6;
  }

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

  .page-register__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
    margin-bottom: 15px;
  }

  .page-register__hero-description {
    font-size: 1rem;
    margin-bottom: 25px;
  }

  .page-register__btn-primary {
    padding: 12px 25px;
    font-size: 1rem;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-register__why-register-section,
  .page-register__guide-section,
  .page-register__promotions-section,
  .page-register__faq-section,
  .page-register__cta-bottom-section {
    padding: 50px 0;
  }

  .page-register__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-register__section-title {
    font-size: 1.8rem;
    margin-bottom: 15px;
  }

  .page-register__section-description {
    font-size: 1rem;
    margin-bottom: 30px;
  }

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

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

  .page-register__feature-icon,
  .page-register__promo-image {
    height: 180px;
    min-width: 200px;
    min-height: 200px;
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

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

  .page-register__notes-block {
    padding: 20px;
  }

  .page-register__notes-title {
    font-size: 1.2rem;
  }

  .page-register__faq-item summary {
    font-size: 1rem;
    padding: 15px;
  }

  .page-register__faq-answer {
    padding: 0 15px 15px 15px;
    font-size: 0.95rem;
  }

  .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;
  }
}