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

:root {
  --vz99-green-main: #11A84E;
  --vz99-green-secondary: #22C768;
  --vz99-bg-dark: #08160F;
  --vz99-card-bg: #11271B;
  --vz99-text-main: #F2FFF6;
  --vz99-text-secondary: #A7D9B8;
  --vz99-border: #2E7A4E;
  --vz99-glow: #57E38D;
  --vz99-gold: #F2C14E;
  --vz99-divider: #1E3A2A;
  --vz99-deep-green: #0A4B2C;
  --vz99-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
}

.page-register {
  background-color: var(--vz99-bg-dark);
  color: var(--vz99-text-main);
  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__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 10px 0 60px 0; /* body đã xử lý padding-top tổng thể */
  position: relative;
  overflow: hidden;
  background-color: var(--vz99-deep-green);
}

.page-register__hero-image-wrapper {
  width: 100%;
  max-height: 600px; /* Giới hạn chiều cao của ảnh hero */
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-register__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  min-height: 200px;
}

.page-register__hero-content {
  padding: 40px 20px;
  max-width: 900px;
  margin-top: 20px;
}

.page-register__main-title {
  font-size: clamp(2.2rem, 4vw, 3rem);
  color: var(--vz99-gold);
  margin-bottom: 20px;
  line-height: 1.2;
  font-weight: bold;
}

.page-register__description {
  font-size: 1.1rem;
  color: var(--vz99-text-secondary);
  margin-bottom: 30px;
}

.page-register__btn-primary,
.page-register__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
}

.page-register__btn-primary {
  background: var(--vz99-button-gradient);
  color: var(--vz99-text-main);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-register__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-register__btn-secondary {
  background-color: transparent;
  color: var(--vz99-gold);
  border: 2px solid var(--vz99-gold);
}

.page-register__btn-secondary:hover {
  background-color: var(--vz99-gold);
  color: var(--vz99-bg-dark);
}

.page-register__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  color: var(--vz99-gold);
  text-align: center;
  margin-bottom: 30px;
  font-weight: bold;
  padding-top: 40px;
}

.page-register__section-intro {
  font-size: 1rem;
  color: var(--vz99-text-secondary);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
}

.page-register__why-join-section,
.page-register__process-section,
.page-register__bonuses-section,
.page-register__security-section,
.page-register__faq-section,
.page-register__final-cta-section {
  padding: 80px 0;
  background-color: var(--vz99-bg-dark);
}

.page-register__card {
  background-color: var(--vz99-card-bg);
  border: 1px solid var(--vz99-border);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  color: var(--vz99-text-main);
}

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

.page-register__feature-card,
.page-register__step-item,
.page-register__bonus-card {
  text-align: center;
}

.page-register__feature-icon,
.page-register__bonus-image {
  width: 100%;
  max-width: 200px;
  height: auto;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  border-radius: 8px;
  min-width: 200px;
  min-height: 200px;
  object-fit: cover;
}

.page-register__feature-title,
.page-register__step-title,
.page-register__bonus-title {
  font-size: 1.5rem;
  color: var(--vz99-gold);
  margin-bottom: 15px;
}

.page-register__feature-text,
.page-register__step-text,
.page-register__bonus-text {
  font-size: 1rem;
  color: var(--vz99-text-secondary);
}

.page-register__step-number {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--vz99-button-gradient);
  color: var(--vz99-text-main);
  font-size: 1.8rem;
  font-weight: bold;
  margin-bottom: 20px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.page-register__cta-wrapper {
  text-align: center;
  margin-top: 60px;
}

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

.page-register__security-text-block {
  flex: 1;
  min-width: 300px;
}

.page-register__security-image {
  flex: 1;
  min-width: 300px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  min-height: 200px;
  object-fit: cover;
}

.page-register__security-subtitle {
  font-size: 1.6rem;
  color: var(--vz99-gold);
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-register__security-paragraph {
  font-size: 1rem;
  color: var(--vz99-text-secondary);
  margin-bottom: 20px;
}

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

.page-register__faq-item {
  margin-bottom: 20px;
  border: 1px solid var(--vz99-border);
  border-radius: 12px;
  background-color: var(--vz99-card-bg);
  color: var(--vz99-text-main);
}

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.2rem;
  font-weight: bold;
  cursor: pointer;
  color: var(--vz99-text-main);
  list-style: none; /* For details/summary */
}

.page-register__faq-question::-webkit-details-marker {
  display: none; /* For details/summary */
}

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

.page-register__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  margin-left: 20px;
  color: var(--vz99-gold);
}

.page-register__faq-answer {
  padding: 0 20px 20px 20px;
  font-size: 1rem;
  color: var(--vz99-text-secondary);
  line-height: 1.6;
}

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

.page-register__final-cta-section {
  text-align: center;
  padding-bottom: 100px;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .page-register__container {
    padding: 0 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-register__hero-section {
    padding: 10px 0 40px 0;
  }

  .page-register__hero-content {
    padding: 20px 15px;
  }

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

  .page-register__description {
    font-size: 0.95rem;
  }

  .page-register__btn-primary,
  .page-register__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 20px;
    font-size: 1rem;
    margin-bottom: 15px;
  }

  .page-register__section-title {
    font-size: 2rem;
    padding-top: 20px;
  }

  .page-register__section-intro {
    font-size: 0.9rem;
    margin-bottom: 30px;
  }

  .page-register__why-join-section,
  .page-register__process-section,
  .page-register__bonuses-section,
  .page-register__security-section,
  .page-register__faq-section,
  .page-register__final-cta-section {
    padding: 40px 0;
  }

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

  /* Mobile image responsiveness */
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    min-width: 200px !important;
    min-height: 200px !important;
  }

  .page-register__hero-image-wrapper,
  .page-register__security-image,
  .page-register__feature-icon,
  .page-register__bonus-image {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-register__feature-icon,
  .page-register__bonus-image {
    max-width: 250px !important; /* Allow some smaller max-width for internal cards */
    margin-left: auto !important;
    margin-right: auto !important;
  }

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

  .page-register__security-text-block,
  .page-register__security-image {
    min-width: unset;
    width: 100%;
  }

  .page-register__security-subtitle {
    font-size: 1.4rem;
  }

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

  .page-register__faq-toggle {
    font-size: 1.5rem;
  }

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