/* style/register.css */
/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */
.page-register {
  color: var(--text-main);
  background-color: var(--bg-deep-navy);
  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 {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 0 60px 0;
  text-align: center;
  overflow: hidden;
  background-color: var(--bg-deep-navy);
}

.page-register__hero-image-wrapper {
  width: 100%;
  max-height: 675px; /* Limit height for hero image */
  overflow: hidden;
  position: relative;
}

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

.page-register__hero-content {
  position: relative;
  z-index: 10;
  padding: 40px 20px;
  max-width: 800px;
  margin-top: -150px; /* Pull content up over image a bit, but not overlapping text on image */
  background: rgba(16, 35, 63, 0.9); /* Card BG with some transparency */
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border-color);
}

.page-register__main-title {
  font-size: clamp(2em, 4vw, 3.2em);
  color: var(--text-main);
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-register__hero-description {
  font-size: 1.1em;
  color: var(--text-secondary);
  margin-bottom: 30px;
}

.page-register__btn-primary,
.page-register__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.05em;
  transition: all 0.3s ease;
  margin: 10px;
  cursor: pointer;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-register__btn-primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-register__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  opacity: 0.9;
}

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

.page-register__btn-secondary:hover {
  background: rgba(79, 168, 255, 0.1);
  transform: translateY(-2px);
}

.page-register__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.8em);
  color: var(--text-main);
  text-align: center;
  margin-bottom: 25px;
  font-weight: 700;
}

.page-register__section-description {
  font-size: 1.05em;
  color: var(--text-secondary);
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px auto;
}

.page-register__why-register-section {
  padding: 80px 0;
  background-color: var(--bg-deep-navy);
}

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

.page-register__feature-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease;
  color: var(--text-main);
}

.page-register__feature-card:hover {
  transform: translateY(-5px);
}

.page-register__feature-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
}

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

.page-register__feature-text {
  color: var(--text-secondary);
  font-size: 0.95em;
}

.page-register__steps-section {
  padding: 80px 0;
}

.page-register__dark-section {
  background-color: var(--deep-navy);
}

.page-register__step-list {
  list-style: none;
  padding: 0;
  margin: 60px auto 0 auto;
  max-width: 900px;
}

.page-register__step-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 40px;
}

.page-register__step-number {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  min-width: 50px;
  min-height: 50px;
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #ffffff;
  border-radius: 50%;
  font-size: 1.8em;
  font-weight: bold;
  margin-right: 25px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-register__step-content {
  text-align: left;
}

.page-register__step-title {
  font-size: 1.6em;
  color: var(--text-main);
  margin-bottom: 10px;
}

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

.page-register__process-image {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 60px auto 0 auto;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border-color);
}

.page-register__benefits-section {
  padding: 80px 0;
  background-color: var(--bg-deep-navy);
}

.page-register__benefits-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-register__benefit-item {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.page-register__benefit-title {
  font-size: 1.4em;
  color: var(--glow);
  margin-bottom: 10px;
}

.page-register__benefit-text {
  color: var(--text-secondary);
  font-size: 0.95em;
}

.page-register__promotions-image {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 60px auto 0 auto;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border-color);
}

.page-register__responsible-gaming-section {
  padding: 80px 0;
  text-align: center;
}

.page-register__faq-section {
  padding: 80px 0;
  background-color: var(--bg-deep-navy);
}

.page-register__faq-list {
  max-width: 900px;
  margin: 50px auto 0 auto;
}

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

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: bold;
  color: var(--text-main);
  cursor: pointer;
  background-color: var(--card-bg);
  transition: background-color 0.3s ease;
  list-style: none;
}

.page-register__faq-question:hover {
  background-color: rgba(29, 95, 209, 0.1);
}

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

.page-register__faq-question::marker {
  display: none;
}

.page-register__faq-toggle {
  font-size: 1.5em;
  color: var(--glow);
  margin-left: 15px;
}

.page-register__faq-answer {
  padding: 0 25px 20px 25px;
  color: var(--text-secondary);
  font-size: 1em;
}

.page-register__faq-item[open] .page-register__faq-question {
  background-color: rgba(29, 95, 209, 0.1);
}

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

.page-register__cta-final-section {
  padding: 80px 0;
  text-align: center;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-register__hero-content {
    margin-top: -100px;
    padding: 30px 20px;
  }

  .page-register__main-title {
    font-size: clamp(2em, 4.5vw, 3em);
  }

  .page-register__section-title {
    font-size: clamp(1.8em, 4vw, 2.5em);
  }
}

@media (max-width: 768px) {
  .page-register__hero-section {
    padding-bottom: 40px;
  }

  .page-register__hero-content {
    margin-top: -80px;
    padding: 25px 15px;
    max-width: 90%;
  }

  .page-register__main-title {
    font-size: clamp(1.8em, 6vw, 2.5em) !important;
  }

  .page-register__hero-description {
    font-size: 1em;
  }

  .page-register__btn-primary,
  .page-register__btn-secondary {
    display: block !important;
    width: 100% !important;
    margin: 10px 0 !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-register__hero-content .page-register__btn-primary,
  .page-register__hero-content .page-register__btn-secondary {
    display: flex;
    justify-content: center;
    align-items: center;
  }

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

  .page-register__step-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .page-register__step-number {
    margin-right: 0;
    margin-bottom: 20px;
  }

  .page-register__step-content {
    text-align: center;
  }

  .page-register__section-title {
    font-size: clamp(1.6em, 6vw, 2.2em) !important;
  }

  .page-register__section-description {
    font-size: 0.95em;
  }

  .page-register__faq-question {
    padding: 15px 20px;
    font-size: 1.1em;
  }

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

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

  .page-register__section,
  .page-register__card,
  .page-register__container,
  .page-register__hero-image-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-register__hero-section {
    padding-left: 0;
    padding-right: 0;
  }

  .page-register__hero-image-wrapper {
    padding-left: 0;
    padding-right: 0;
  }

  .page-register__video-section {
    padding-top: 10px !important; /* body 已承担 --header-offset，此处禁止 var(--header-offset) */
  }

  .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;
  }
}