/* style/register.css */
/* body đã padding-top: var(--header-offset)；page-register không sử dụng lại biến này */

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

.page-register {
  font-family: 'Arial', sans-serif;
  color: var(--page-register-text-main); /* Mặc định cho toàn bộ trang */
  background-color: var(--page-register-bg); /* Nền chính của trang */
}

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

.page-register__section-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: var(--page-register-text-main);
  line-height: 1.2;
}

.page-register__section-description {
  font-size: clamp(16px, 2vw, 18px);
  text-align: center;
  max-width: 900px;
  margin: 0 auto 40px auto;
  color: var(--page-register-text-secondary);
  line-height: 1.6;
}

.page-register__text-main {
  color: var(--page-register-text-main);
}

.page-register__text-secondary {
  color: var(--page-register-text-secondary);
}

.page-register__gold-text {
  color: var(--page-register-gold-color);
}

/* Hero Section */
.page-register__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Nhỏ gọn để tránh đệm kép với body */
  overflow: hidden;
}

.page-register__hero-image-wrapper {
  width: 100%;
  max-height: 70vh;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 30px;
}

.page-register__hero-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  border-radius: 10px;
}

.page-register__hero-content {
  text-align: center;
  max-width: 900px;
  padding: 0 20px;
}

.page-register__hero-title {
  font-size: clamp(32px, 5vw, 60px);
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.1;
  color: var(--page-register-gold-color); /* Sử dụng màu vàng kim cho tiêu đề chính */
}

.page-register__hero-description {
  font-size: clamp(18px, 2.5vw, 22px);
  line-height: 1.8;
  margin-bottom: 30px;
  color: var(--page-register-text-main);
}

.page-register__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.page-register__btn-primary,
.page-register__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 180px;
  box-sizing: border-box;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
}

.page-register__btn-primary {
  background: var(--page-register-button-gradient);
  color: #ffffff; /* Luôn dùng chữ trắng trên nền nút */
  border: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-register__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-register__btn-secondary {
  background-color: transparent;
  color: var(--page-register-primary-color); /* Màu chính cho chữ */
  border: 2px solid var(--page-register-primary-color);
  box-shadow: none;
}

.page-register__btn-secondary:hover {
  background-color: var(--page-register-primary-color);
  color: #ffffff;
  transform: translateY(-2px);
}

/* Benefits Section */
.page-register__benefits-section {
  padding: 80px 0;
  background-color: var(--page-register-card-bg);
}

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

.page-register__benefit-card {
  background-color: var(--page-register-bg);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  border: 1px solid var(--page-register-border-color);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

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

.page-register__benefit-icon {
  width: 100%;
  max-width: 250px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-register__benefit-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 15px;
  line-height: 1.3;
}

.page-register__benefit-text {
  font-size: 16px;
  line-height: 1.7;
}

/* Registration Guide Section */
.page-register__registration-guide {
  padding: 80px 0;
  background-color: var(--page-register-deep-green);
}

.page-register__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 60px;
}

.page-register__guide-step {
  text-align: center;
  position: relative;
}

.page-register__step-number {
  font-size: 60px;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 20px;
}

.page-register__step-title {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 15px;
}

.page-register__step-text {
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.page-register__guide-image {
  width: 100%;
  height: auto;
  display: block;
  margin: 60px auto 0 auto;
  max-width: 1000px;
  border-radius: 10px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.page-register__inline-link {
  color: var(--page-register-gold-color);
  text-decoration: underline;
  font-weight: 600;
  transition: color 0.3s ease;
}

.page-register__inline-link:hover {
  color: var(--page-register-glow-color);
}

/* FAQ Section */
.page-register__faq-section {
  padding: 80px 0;
  background-color: var(--page-register-card-bg);
}

.page-register__faq-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 60px;
}

.page-register__faq-item {
  background-color: var(--page-register-bg);
  border: 1px solid var(--page-register-border-color);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-register__faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 18px;
  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(var(--page-register-primary-color), 0.1);
}

.page-register__faq-qtext {
  flex-grow: 1;
  margin-right: 15px;
  line-height: 1.5;
}

.page-register__faq-toggle {
  font-size: 24px;
  font-weight: 700;
  width: 24px;
  text-align: center;
  line-height: 1;
}

.page-register__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--page-register-text-secondary);
}

.page-register__faq-image {
  width: 100%;
  height: auto;
  display: block;
  margin: 60px auto 0 auto;
  max-width: 800px;
  border-radius: 10px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

/* Benefits After Registration Section */
.page-register__benefits-after-reg {
  padding: 80px 0;
  background-color: var(--page-register-deep-green);
}

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

.page-register__benefit-item {
  background-color: var(--page-register-bg);
  padding: 30px;
  border-radius: 10px;
  border: 1px solid var(--page-register-border-color);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.page-register__benefit-item-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 15px;
  line-height: 1.4;
}

.page-register__benefit-item-text {
  font-size: 16px;
  line-height: 1.7;
}

.page-register__game-links {
  margin-top: 15px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* Conclusion Section */
.page-register__conclusion-section {
  padding: 80px 0;
  background-color: var(--page-register-card-bg);
}

.page-register__conclusion-image {
  width: 100%;
  height: auto;
  display: block;
  margin: 40px auto 40px auto;
  max-width: 1000px;
  border-radius: 10px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.page-register__cta-buttons--centered {
  margin-top: 40px;
}

.page-register__btn-primary--large,
.page-register__btn-secondary--large {
  padding: 18px 35px;
  font-size: 20px;
  min-width: 220px;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-register__hero-title {
    font-size: clamp(30px, 4.5vw, 50px);
  }
  .page-register__hero-description {
    font-size: clamp(16px, 2.2vw, 20px);
  }
  .page-register__section-title {
    font-size: clamp(26px, 3.5vw, 40px);
  }
  .page-register__section-description {
    font-size: clamp(15px, 1.8vw, 17px);
  }
  .page-register__benefits-grid,
  .page-register__guide-steps,
  .page-register__benefits-list {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

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

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

  .page-register__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

  .page-register__hero-image-wrapper {
    max-height: 50vh;
    margin-bottom: 20px;
  }

  .page-register__hero-title {
    font-size: clamp(28px, 6vw, 40px);
  }

  .page-register__hero-description {
    font-size: clamp(15px, 3vw, 18px);
  }

  .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: 16px;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-register__section-title {
    font-size: clamp(24px, 5vw, 36px);
  }

  .page-register__section-description {
    font-size: clamp(14px, 2.5vw, 16px);
    margin-bottom: 30px;
  }

  .page-register__benefits-section,
  .page-register__registration-guide,
  .page-register__faq-section,
  .page-register__benefits-after-reg,
  .page-register__conclusion-section {
    padding: 50px 0;
  }

  .page-register__benefits-grid,
  .page-register__guide-steps,
  .page-register__benefits-list {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .page-register__benefit-card,
  .page-register__faq-item,
  .page-register__benefit-item {
    padding: 25px;
    box-sizing: border-box !important;
    max-width: 100% !important;
    width: 100% !important;
  }

  .page-register__benefit-title,
  .page-register__step-title,
  .page-register__benefit-item-title {
    font-size: 20px;
  }

  .page-register__step-number {
    font-size: 50px;
  }

  .page-register__faq-item summary {
    font-size: 16px;
    padding: 15px 20px;
  }

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

  .page-register__hero-image,
  .page-register__guide-image,
  .page-register__faq-image,
  .page-register__conclusion-image,
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
  }

  .page-register__hero-image-wrapper,
  .page-register__content-area,
  .page-register__benefits-section .page-register__container,
  .page-register__registration-guide .page-register__container,
  .page-register__faq-section .page-register__container,
  .page-register__benefits-after-reg .page-register__container,
  .page-register__conclusion-section .page-register__container,
  .page-register__video-section,
  .page-register__video-container,
  .page-register__video-wrapper,
  .page-register__cta-buttons,
  .page-register__button-group,
  .page-register__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important; /* Đảm bảo không tràn */
  }
  
  .page-register__cta-buttons--centered {
    flex-direction: column;
    gap: 15px;
  }
}

@media (max-width: 480px) {
  .page-register__hero-title {
    font-size: clamp(24px, 7vw, 36px);
  }
  .page-register__hero-description {
    font-size: clamp(14px, 4vw, 16px);
  }
  .page-register__btn-primary--large,
  .page-register__btn-secondary--large {
    font-size: 18px;
    padding: 15px 25px;
  }
}