/* style/register.css */
:root {
  --p3bet-green-dark: #11A84E;
  --p3bet-green-light: #22C768;
  --p3bet-bg-dark: #08160F;
  --p3bet-card-bg: #11271B;
  --p3bet-text-main: #F2FFF6;
  --p3bet-text-secondary: #A7D9B8;
  --p3bet-border: #2E7A4E;
  --p3bet-glow: #57E38D;
  --p3bet-gold: #F2C14E;
  --p3bet-divider: #1E3A2A;
  --p3bet-deep-green: #0A4B2C;
  --btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
}

/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */
.page-register {
  font-family: Arial, sans-serif;
  color: var(--p3bet-text-main); /* Default text color for dark background */
  background-color: var(--p3bet-bg-dark);
}

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

.page-register__section {
  padding: 60px 0;
  text-align: center;
}

.page-register__dark-section {
  background-color: var(--p3bet-bg-dark);
  color: var(--p3bet-text-main);
}

.page-register__light-bg {
  background-color: var(--p3bet-card-bg);
  color: var(--p3bet-text-main);
}

.page-register__section-title {
  font-size: 2.8em;
  font-weight: bold;
  margin-bottom: 20px;
  color: var(--p3bet-text-main);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-register__section-description {
  font-size: 1.1em;
  color: var(--p3bet-text-secondary);
  max-width: 800px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

/* Hero Section */
.page-register__hero-section {
  position: relative;
  overflow: hidden;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 600px;
  padding-top: 10px; /* Small top padding, body handles header offset */
}

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

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

.page-register__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 80px 20px;
  text-align: center;
  background: rgba(0, 0, 0, 0.5); /* Semi-transparent overlay for text readability */
  border-radius: 10px;
  margin-top: 100px; /* Adjust as needed to push content down from the top */
  margin-bottom: 100px;
}

.page-register__main-title {
  font-weight: bold;
  color: var(--p3bet-text-main);
  margin-bottom: 20px;
  line-height: 1.2;
  letter-spacing: -0.03em;
  /* clamp for responsive font size */
  font-size: clamp(2.5rem, 5vw, 3.5rem);
}

.page-register__hero-description {
  font-size: 1.2em;
  color: var(--p3bet-text-secondary);
  margin-bottom: 40px;
  line-height: 1.6;
}

.page-register__btn-primary,
.page-register__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}

.page-register__btn-primary {
  background: var(--btn-gradient);
  color: var(--p3bet-text-main);
  border: none;
  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(--p3bet-green-light);
  border: 2px solid var(--p3bet-green-light);
  margin-left: 20px;
}

.page-register__btn-secondary:hover {
  background-color: var(--p3bet-green-light);
  color: var(--p3bet-text-main);
  transform: translateY(-2px);
}

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

.page-register__feature-item {
  background-color: var(--p3bet-card-bg);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--p3bet-border);
}

.page-register__feature-icon {
  width: 100%; /* Ensure images are responsive within card */
  height: auto;
  max-width: 200px; /* Example, adjust as needed but min 200px */
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  border-radius: 8px;
  object-fit: cover;
}

.page-register__feature-title {
  font-size: 1.5em;
  color: var(--p3bet-text-main);
  margin-bottom: 15px;
}

.page-register__feature-text {
  font-size: 1em;
  color: var(--p3bet-text-secondary);
  line-height: 1.6;
}

/* Registration Guide */
.page-register__registration-guide {
  background-color: var(--p3bet-deep-green);
  color: var(--p3bet-text-main);
}

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

.page-register__step-item {
  text-align: left;
  background-color: var(--p3bet-card-bg);
  padding: 30px;
  border-radius: 10px;
  border: 1px solid var(--p3bet-border);
}

.page-register__step-number {
  font-size: 2.5em;
  font-weight: bold;
  color: var(--p3bet-green-light);
  margin-bottom: 15px;
}

.page-register__step-title {
  font-size: 1.6em;
  color: var(--p3bet-text-main);
  margin-bottom: 15px;
}

.page-register__step-text {
  font-size: 1em;
  color: var(--p3bet-text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.page-register__step-image {
  width: 100%;
  height: auto;
  max-width: 800px;
  border-radius: 8px;
  object-fit: cover;
  margin-top: 20px;
  display: block;
}

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

.page-register__note-item {
  background-color: var(--p3bet-card-bg);
  padding: 25px;
  border-radius: 10px;
  text-align: left;
  border: 1px solid var(--p3bet-border);
}

.page-register__note-title {
  font-size: 1.4em;
  color: var(--p3bet-text-main);
  margin-bottom: 10px;
}

.page-register__note-text {
  font-size: 0.95em;
  color: var(--p3bet-text-secondary);
  line-height: 1.6;
}

.page-register__note-text a {
  color: var(--p3bet-green-light);
  text-decoration: underline;
}

.page-register__note-text a:hover {
  color: var(--p3bet-glow);
}

/* FAQ Section */
.page-register__faq-list {
  margin-top: 40px;
  text-align: left;
}

.page-register__faq-item {
  background-color: var(--p3bet-card-bg);
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid var(--p3bet-border);
  overflow: hidden;
}

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.1em;
  font-weight: bold;
  color: var(--p3bet-text-main);
  cursor: pointer;
  background-color: var(--p3bet-card-bg);
  transition: background-color 0.3s ease;
}

.page-register__faq-question:hover {
  background-color: var(--p3bet-deep-green);
}

.page-register__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: var(--p3bet-green-light);
}

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

.page-register__faq-answer {
  padding: 0 25px 20px;
  font-size: 0.95em;
  color: var(--p3bet-text-secondary);
  line-height: 1.6;
}

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

.page-register__faq-answer a {
  color: var(--p3bet-green-light);
  text-decoration: underline;
}

.page-register__faq-answer a:hover {
  color: var(--p3bet-glow);
}

/* Explore Games */
.page-register__explore-games {
  background-color: var(--p3bet-card-bg);
  color: var(--p3bet-text-main);
}

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

.page-register__game-card {
  display: block;
  text-decoration: none;
  background-color: var(--p3bet-card-bg);
  padding: 20px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--p3bet-border);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-register__game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.page-register__game-image {
  width: 100%;
  height: auto;
  max-width: 600px;
  border-radius: 8px;
  margin-bottom: 15px;
  object-fit: cover;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-register__game-title {
  font-size: 1.5em;
  color: var(--p3bet-text-main);
  margin-bottom: 10px;
}

.page-register__game-text {
  font-size: 0.95em;
  color: var(--p3bet-text-secondary);
  line-height: 1.6;
}

.page-register__cta-buttons {
  margin-top: 60px;
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* CTA Section */
.page-register__cta-section {
  background-color: var(--p3bet-deep-green);
  color: var(--p3bet-text-main);
  padding: 80px 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-register__section-title {
    font-size: 2.2em;
  }
  .page-register__hero-content {
    padding: 60px 20px;
  }
}

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

  .page-register__container {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-register__section {
    padding: 40px 0;
  }

  .page-register__section-title {
    font-size: 1.8em;
  }

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

  .page-register__hero-section {
    min-height: 500px;
    padding-top: 10px !important;
  }

  .page-register__hero-content {
    padding: 40px 15px;
    margin-top: 50px;
    margin-bottom: 50px;
  }

  .page-register__main-title {
    font-size: clamp(2rem, 8vw, 2.5rem);
  }

  .page-register__hero-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  .page-register__btn-primary,
  .page-register__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    margin-left: 0 !important;
    margin-bottom: 15px;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-register__btn-secondary {
    margin-top: 10px;
  }

  .page-register__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

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

  .page-register__feature-item,
  .page-register__step-item,
  .page-register__note-item,
  .page-register__game-card,
  .page-register__faq-item {
    padding: 20px;
  }

  .page-register__feature-icon,
  .page-register__step-image,
  .page-register__game-image,
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
  }

  .page-register__feature-title,
  .page-register__step-title,
  .page-register__note-title,
  .page-register__game-title {
    font-size: 1.2em;
  }

  .page-register__faq-question {
    font-size: 1em;
    padding: 15px 20px;
  }

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

  /* Ensure all containers containing images, videos, buttons are responsive */
  .page-register__section,
  .page-register__card,
  .page-register__container,
  .page-register__hero-image-wrapper,
  .page-register__hero-content,
  .page-register__features-grid,
  .page-register__steps-grid,
  .page-register__notes-list,
  .page-register__game-categories,
  .page-register__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
}

/* Specific overrides for video section if it existed, following the padding-top rule */
.page-register__video-section {
  padding-top: 10px; /* body handles --header-offset, this is for visual spacing */
}

/* Desktop specific width for video container if it was a flex item and needed 100% alongside max-width */
.page-register__video-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}