/* style/register.css */
/* body đã padding-top: var(--header-offset) từ shared.css, không thêm padding-top vào main */
.page-register {
  background-color: var(--background-color, #08160F);
  color: var(--text-main, #F2FFF6);
  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;
}

/* Hero Section */
.page-register__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding as body handles header offset */
  padding-bottom: 60px;
  overflow: hidden;
}

.page-register__hero-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  filter: brightness(0.6);
  min-height: 300px; /* Ensure minimum height */
}

.page-register__hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--text-main, #F2FFF6);
  padding: 40px 20px;
  max-width: 900px;
  margin-top: 50px;
}

.page-register__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--gold, #F2C14E);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-register__hero-description {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  margin-bottom: 30px;
  color: var(--text-secondary, #A7D9B8);
}

/* Section Titles */
.page-register__section-title {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: bold;
  text-align: center;
  margin-bottom: 20px;
  color: var(--text-main, #F2FFF6);
  line-height: 1.3;
}

.page-register__section-description {
  font-size: 1.1rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
  color: var(--text-secondary, #A7D9B8);
}

/* Buttons */
.page-register__btn-primary,
.page-register__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow text wrapping */
}

.page-register__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #ffffff; /* Always white for primary */
  border: none;
  margin: 10px;
}

.page-register__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  box-shadow: 0 5px 15px rgba(42, 209, 111, 0.4);
}

.page-register__btn-secondary {
  background: transparent;
  color: var(--glow, #57E38D);
  border: 2px solid var(--glow, #57E38D);
  margin: 10px;
}

.page-register__btn-secondary:hover {
  background: var(--glow, #57E38D);
  color: #08160F;
  box-shadow: 0 5px 15px rgba(87, 227, 141, 0.3);
}

.page-register__btn-large {
  padding: 16px 35px;
  font-size: 1.1rem;
  min-width: 200px; /* Ensure minimum width for larger buttons */
}

/* Steps Section */
.page-register__steps-section {
  padding: 60px 0;
  background-color: var(--card-bg, #11271B);
}

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

.page-register__step-card {
  background-color: #08160F; /* Darker background for contrast */
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border, #2E7A4E);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-register__step-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 25px;
  object-fit: cover;
  min-width: 200px;
  min-height: 200px;
}

.page-register__step-title {
  font-size: 1.6rem;
  font-weight: bold;
  margin-bottom: 15px;
  color: var(--gold, #F2C14E);
}

.page-register__step-text {
  font-size: 1rem;
  color: var(--text-secondary, #A7D9B8);
  margin-bottom: 20px;
  flex-grow: 1;
}

/* Benefits Section */
.page-register__benefits-section {
  padding: 60px 0;
}

.page-register__benefits-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  list-style: none;
  padding: 0;
  margin-top: 40px;
}

.page-register__benefit-item {
  background-color: var(--card-bg, #11271B);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border, #2E7A4E);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-register__benefit-icon {
  width: 200px; /* Explicitly setting display width/height to meet min size */
  height: 200px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-register__benefit-title {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--gold, #F2C14E);
}

.page-register__benefit-text {
  font-size: 1rem;
  color: var(--text-secondary, #A7D9B8);
}

/* FAQ Section */
.page-register__faq-section {
  padding: 60px 0;
  background-color: var(--card-bg, #11271B);
}

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

.page-register__faq-item {
  background-color: #08160F;
  border: 1px solid var(--border, #2E7A4E);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  color: var(--text-secondary, #A7D9B8);
}

.page-register__faq-item summary {
  list-style: none; /* Hide default marker */
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15rem;
  font-weight: bold;
  color: var(--text-main, #F2FFF6);
  cursor: pointer;
  background-color: #0A4B2C; /* Deep Green for summary background */
  transition: background-color 0.3s ease;
}

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

.page-register__faq-item summary:hover {
  background-color: #11A84E;
}

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

.page-register__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
  color: var(--gold, #F2C14E);
}

.page-register__faq-answer {
  padding: 20px 25px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary, #A7D9B8);
  border-top: 1px solid var(--divider, #1E3A2A);
}

/* CTA Section */
.page-register__cta-section {
  padding: 60px 0;
  text-align: center;
}

.page-register__cta-section .page-register__section-title,
.page-register__cta-section .page-register__section-description {
  margin-bottom: 30px;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-register__hero-content {
    margin-top: 20px;
    padding: 30px 15px;
  }
  .page-register__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }
  .page-register__hero-description {
    font-size: clamp(0.9rem, 1.7vw, 1.15rem);
  }
}

@media (max-width: 768px) {
  .page-register__hero-section {
    padding-bottom: 40px;
  }
  .page-register__hero-image {
    min-height: 250px;
  }
  .page-register__hero-content {
    margin-top: 0;
    padding: 20px 15px;
  }
  .page-register__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }
  .page-register__section-title {
    font-size: clamp(1.6rem, 5vw, 2.2rem);
  }
  .page-register__section-description {
    font-size: 0.95rem;
    margin-bottom: 30px;
  }

  /* Buttons mobile */
  .page-register__btn-primary,
  .page-register__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
    margin: 10px 0 !important; /* Adjust margin for stacking */
  }

  .page-register__cta-section a.page-register__btn-large {
    display: block;
    margin: 15px auto;
  }

  /* Image mobile */
  .page-register img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-register__step-card,
  .page-register__benefit-item {
    padding: 20px;
  }
  .page-register__step-image {
    min-width: 200px !important;
    min-height: 200px !important;
    width: 100% !important;
  }
  .page-register__benefit-icon {
    width: 100% !important; /* Ensure visibility and responsiveness for large images */
    height: auto !important;
  }
  .page-register__steps-section,
  .page-register__benefits-section,
  .page-register__faq-section,
  .page-register__cta-section {
    padding: 40px 0;
  }
  .page-register__container {
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-register__faq-item summary {
    padding: 15px 20px;
    font-size: 1rem;
  }
  .page-register__faq-answer {
    padding: 15px 20px;
  }
}

@media (max-width: 480px) {
  .page-register__main-title {
    font-size: clamp(1.6rem, 7vw, 2.2rem);
  }
  .page-register__section-title {
    font-size: clamp(1.4rem, 6vw, 2rem);
  }
  .page-register__btn-large {
    font-size: 1rem;
    padding: 12px 25px;
  }
  .page-register__steps-grid {
    grid-template-columns: 1fr;
  }
  .page-register__benefits-list {
    grid-template-columns: 1fr;
  }
  .page-register__step-title,
  .page-register__benefit-title {
    font-size: 1.4rem;
  }
}