/* style/register.css */
/* body 已 padding-top: var(--header-offset)；页面禁止再写该变量 */
.page-register {
  font-family: 'Arial', sans-serif;
  color: #F2FFF6; /* Text Main */
  background-color: #08160F; /* Background */
  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: 10px 0 60px 0; /* body đã có padding-top, đây chỉ là khoảng cách nhỏ */
  overflow: hidden;
}

.page-register__hero-image-wrapper {
  width: 100%;
  max-height: 675px;
  overflow: hidden;
  position: relative;
  z-index: 0;
}

.page-register__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.7);
}

.page-register__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  text-align: center;
  padding: 40px 20px;
  margin-top: -150px; /* Kéo nội dung lên trên ảnh một chút nhưng không che phủ */
  background: rgba(17, 39, 27, 0.85); /* Card BG with transparency */
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(5px);
  border: 1px solid #2E7A4E; /* Border */
}

.page-register__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  color: #F2C14E; /* Gold */
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.5);
}

.page-register__description {
  font-size: 1.1rem;
  color: #F2FFF6; /* Text Main */
  margin-bottom: 30px;
}

.page-register__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-register__btn-primary,
.page-register__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-register__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #F2FFF6; /* Text Main */
  border: 2px solid #2AD16F;
}

.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: #11271B; /* Card BG */
  color: #2AD16F; /* Button top color */
  border: 2px solid #2AD16F;
}

.page-register__btn-secondary:hover {
  background: #2AD16F;
  color: #F2FFF6;
  box-shadow: 0 5px 15px rgba(42, 209, 111, 0.4);
}

/* General Section Styles */
.page-register__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: #F2C14E; /* Gold */
  text-align: center;
  margin-bottom: 30px;
  line-height: 1.3;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.page-register__section-description {
  font-size: 1.05rem;
  color: #A7D9B8; /* Text Secondary */
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
}

/* Why Join Section */
.page-register__why-join-section {
  padding: 80px 0;
  background-color: #0A4B2C; /* Deep Green */
}

.page-register__dark-section {
  background-color: #0A4B2C; /* Deep Green */
  color: #F2FFF6;
}

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

.page-register__benefit-item {
  background-color: #11271B; /* Card BG */
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid #2E7A4E; /* Border */
  transition: transform 0.3s ease;
}

.page-register__benefit-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 25px rgba(87, 227, 141, 0.3);
}

.page-register__benefit-title {
  font-size: 1.5rem;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
  font-weight: 600;
}

.page-register__benefit-item p {
  font-size: 1rem;
  color: #A7D9B8; /* Text Secondary */
}

/* Steps Section */
.page-register__steps-section {
  padding: 80px 0;
  background-color: #08160F; /* Background */
}

.page-register__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.page-register__step-card {
  background-color: #11271B; /* Card BG */
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid #2E7A4E; /* Border */
  text-align: center;
  transition: transform 0.3s ease;
}

.page-register__step-card:hover {
  transform: translateY(-10px);
}

.page-register__step-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto 20px auto;
  border-radius: 8px;
  border: 1px solid #2E7A4E;
}

.page-register__step-title {
  font-size: 1.6rem;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
  font-weight: 600;
}

.page-register__step-card p {
  font-size: 1rem;
  color: #A7D9B8; /* Text Secondary */
}

.page-register__cta-center {
  text-align: center;
  margin-top: 30px;
}

/* Games Section */
.page-register__games-section {
  padding: 80px 0;
  background-color: #0A4B2C; /* Deep Green */
}

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

.page-register__game-card {
  background-color: #11271B; /* Card BG */
  border-radius: 10px;
  overflow: hidden;
  text-decoration: none;
  color: #F2FFF6; /* Text Main */
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid #2E7A4E; /* Border */
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-register__game-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 25px rgba(87, 227, 141, 0.3);
}

.page-register__game-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid #2E7A4E;
}

.page-register__game-card h3,
.page-register__game-card p {
  padding: 0 20px;
  text-align: center;
}

.page-register__game-title {
  font-size: 1.4rem;
  color: #F2C14E; /* Gold */
  margin: 20px 0 10px 0;
  font-weight: 600;
}

.page-register__game-text {
  font-size: 0.95rem;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 20px;
  flex-grow: 1;
}

/* Promotions Section */
.page-register__promotions-section {
  padding: 80px 0;
  background-color: #08160F; /* Background */
}

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

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

.page-register__promo-subtitle {
  font-size: 1.8rem;
  color: #2AD16F; /* Button top color */
  margin-top: 30px;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-register__promo-text p {
  font-size: 1rem;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 20px;
}

.page-register__promo-image-wrapper {
  flex: 1;
  min-width: 400px;
  text-align: center;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  border: 1px solid #2E7A4E;
}

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

/* FAQ Section */
.page-register__faq-section {
  padding: 80px 0;
  background-color: #0A4B2C; /* Deep Green */
}

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

.page-register__faq-item {
  background-color: #11271B; /* Card BG */
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  border: 1px solid #2E7A4E; /* Border */
}

.page-register__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2rem;
  font-weight: 600;
  color: #F2FFF6; /* Text Main */
  cursor: pointer;
  transition: background-color 0.3s ease;
}

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

.page-register__faq-item summary:hover {
  background-color: rgba(46, 122, 78, 0.3); /* Border with transparency */
}

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

.page-register__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  margin-left: 15px;
  color: #F2C14E; /* Gold */
}

.page-register__faq-item[open] .page-register__faq-toggle {
  color: #2AD16F; /* Button top color */
}

.page-register__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1rem;
  color: #A7D9B8; /* Text Secondary */
  line-height: 1.7;
}

/* Final CTA Section */
.page-register__cta-final {
  padding: 80px 0;
  text-align: center;
  background-color: #08160F; /* Background */
}

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

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

  .page-register__promo-image-wrapper {
    min-width: unset;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .page-register__hero-section {
    padding: 10px 0 40px 0;
  }

  .page-register__hero-content {
    margin-top: -80px;
    padding: 25px 15px;
    width: calc(100% - 30px);
  }

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

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

  .page-register__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

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

  .page-register__section-title {
    font-size: 2rem;
    margin-bottom: 20px;
  }

  .page-register__section-description {
    font-size: 0.9rem;
    margin-bottom: 30px;
    padding: 0 15px;
  }

  .page-register__why-join-section,
  .page-register__steps-section,
  .page-register__games-section,
  .page-register__promotions-section,
  .page-register__faq-section,
  .page-register__cta-final {
    padding: 50px 0;
  }

  .page-register__container {
    padding: 0 15px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

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

  .page-register__benefit-item,
  .page-register__step-card,
  .page-register__game-card {
    padding: 20px;
  }

  .page-register__benefit-title,
  .page-register__step-title {
    font-size: 1.3rem;
  }

  .page-register__promo-subtitle {
    font-size: 1.5rem;
  }

  .page-register__promo-text {
    min-width: unset;
    width: 100%;
  }

  .page-register__promo-image-wrapper {
    min-width: unset;
    width: 100%;
  }

  .page-register__faq-item summary {
    font-size: 1rem;
    padding: 15px 20px;
  }

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

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

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

  /* Force video responsiveness (if any) */
  .page-register video,
  .page-register__video {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-register__video-section,
  .page-register__video-container,
  .page-register__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  /* Ensure all containers with images/buttons/videos are responsive */
  .page-register__section,
  .page-register__card,
  .page-register__container,
  .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;
  }

  .page-register__cta-buttons {
    flex-wrap: wrap !important;
    gap: 10px;
  }
  .page-register__cta-buttons .page-register__btn-primary,
  .page-register__cta-buttons .page-register__btn-secondary {
    width: 100%;
  }
}

/* Colors for contrast */
.page-register__dark-bg {
  color: #ffffff; /* Deep Green background with white text */
  background: #0A4B2C;
}

.page-register__light-bg {
  color: #333333; /* Default light background with dark text */
  background: #ffffff;
}

.page-register__medium-bg {
  color: #000000; /* Medium brightness background, default dark text */
  background: #22C768;
}

/* Contrast Fixes */
.page-register__contrast-fix {
  background: #ffffff !important;
  color: #333333 !important;
  border: 1px solid #e0e0e0 !important;
}

.page-register__text-contrast-fix {
  color: #333333 !important;
  text-shadow: none !important;
}