/* style/register.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần lặp lại */

:root {
  --primary-color: #26A9E0;
  --secondary-color: #FFFFFF;
  --text-color-dark: #333333;
  --text-color-light: #FFFFFF;
  --login-button-color: #EA7C07;
  --background-color: #FFFFFF;
}

.page-register {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-color-dark);
  background-color: var(--background-color);
}

.page-register__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Nhỏ hơn so với body padding-top */
  background-color: var(--background-color);
  text-align: center;
}

.page-register__hero-image-wrapper {
  width: 100%;
  max-width: 1200px;
  margin-bottom: 30px;
}

.page-register__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-register__hero-content {
  max-width: 900px;
  margin: 0 auto;
}

.page-register__main-title {
  font-size: clamp(2.2em, 4vw, 3.2em); /* Sử dụng clamp để kiểm soát kích thước */
  color: var(--primary-color);
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
}

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

.page-register__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1em;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  cursor: pointer;
  text-align: center;
}

.page-register__btn-primary {
  background-color: var(--primary-color);
  color: var(--text-color-light);
}

.page-register__btn-primary:hover {
  background-color: #1a8cc7;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

.page-register__btn-secondary {
  background-color: var(--secondary-color);
  color: var(--primary-color);
  border-color: var(--primary-color);
  margin-left: 20px;
}

.page-register__btn-secondary:hover {
  background-color: var(--primary-color);
  color: var(--text-color-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

.page-register__section {
  padding: 80px 20px;
  text-align: center;
}

.page-register__container {
  max-width: 1200px;
  margin: 0 auto;
}

.page-register__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.8em);
  color: var(--primary-color);
  margin-bottom: 20px;
  font-weight: 700;
}

.page-register__section-title--white {
  color: var(--text-color-light);
}

.page-register__section-intro {
  font-size: 1.05em;
  color: var(--text-color-dark);
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-register__section-intro--white {
  color: var(--text-color-light);
}

.page-register__why-join {
  background-color: var(--background-color);
}

.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-color: var(--secondary-color);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-register__feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.page-register__feature-icon {
  width: 100%;
  max-width: 300px;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
}

.page-register__card-title {
  font-size: 1.4em;
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: 600;
}

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

.page-register__cta-center {
  margin-top: 50px;
}

.page-register__registration-steps {
  background-color: var(--primary-color);
  color: var(--text-color-light);
}

.page-register__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-register__step-card {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}

.page-register__step-number {
  font-size: 3em;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.2);
  position: absolute;
  top: 10px;
  left: 10px;
  line-height: 1;
}

.page-register__card-title--white {
  color: var(--text-color-light);
  margin-top: 40px;
  position: relative;
  z-index: 1;
}

.page-register__card-text--white {
  color: var(--text-color-light);
  font-size: 0.95em;
  position: relative;
  z-index: 1;
}

.page-register__games-preview {
  background-color: var(--background-color);
}

.page-register__game-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-register__game-card {
  background-color: var(--secondary-color);
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  text-decoration: none;
  color: var(--text-color-dark);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-register__game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.page-register__game-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 15px;
}

.page-register__game-card .page-register__card-title {
  color: var(--primary-color);
  font-size: 1.3em;
}

.page-register__game-card p {
  font-size: 0.9em;
  color: var(--text-color-dark);
}

.page-register__promotions-callout {
  background-color: var(--primary-color);
}

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

.page-register__promo-item {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  color: var(--text-color-light);
}

.page-register__promo-title {
  font-size: 1.4em;
  font-weight: 600;
  margin-bottom: 15px;
}

.page-register__promo-title--white {
  color: var(--text-color-light);
}

.page-register__promo-text {
  font-size: 0.95em;
}

.page-register__promo-text--white {
  color: var(--text-color-light);
}

.page-register__faq-section {
  background-color: var(--background-color);
}

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

.page-register__faq-item {
  background-color: var(--secondary-color);
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.15em;
  font-weight: 600;
  color: var(--primary-color);
  cursor: pointer;
  background-color: #f9f9f9;
  user-select: none;
  list-style: none;
}

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

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

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

.page-register__faq-answer {
  padding: 20px;
  padding-top: 0;
  font-size: 1em;
  color: var(--text-color-dark);
  border-top: 1px solid #e0e0e0;
}

.page-register__faq-item[open] .page-register__faq-question {
  background-color: #f0f0f0;
}

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

.page-register__final-cta {
  background-color: var(--primary-color);
  padding-bottom: 100px;
}

/* 多个 nút CTA cuối cùng */
.page-register__final-cta .page-register__cta-button {
  margin-top: 30px;
}

.page-register__final-cta .page-register__btn-primary {
  margin-right: 20px;
  margin-left: 0; /* Đặt lại margin-left */
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-register__hero-section {
    padding: 40px 15px;
    padding-top: 10px;
  }
  .page-register__section {
    padding: 60px 15px;
  }
  .page-register__main-title {
    font-size: clamp(2em, 4.5vw, 3em);
  }
  .page-register__section-title {
    font-size: clamp(1.6em, 4vw, 2.5em);
  }
  .page-register__cta-button {
    padding: 12px 25px;
    font-size: 1em;
  }
  .page-register__btn-secondary {
    margin-left: 10px;
  }
  .page-register__final-cta .page-register__btn-primary {
    margin-right: 10px;
  }
}

@media (max-width: 768px) {
  .page-register__hero-section {
    padding: 30px 15px;
    padding-top: 10px !important;
  }
  .page-register__section {
    padding: 40px 15px;
  }
  .page-register__hero-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-register__feature-icon,
  .page-register__game-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-register__main-title {
    font-size: clamp(1.8em, 6vw, 2.5em);
  }
  .page-register__description,
  .page-register__section-intro {
    font-size: 1em;
  }
  .page-register__features-grid,
  .page-register__steps-grid,
  .page-register__game-categories,
  .page-register__promotions-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-register__cta-button {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    margin-bottom: 15px;
  }
  .page-register__btn-secondary {
    margin-top: 10px;
  }
  .page-register__final-cta .page-register__cta-button {
    margin-right: 0 !important;
  }
  .page-register__final-cta .page-register__btn-primary {
    margin-bottom: 15px;
  }
  .page-register__faq-question {
    font-size: 1em;
    padding: 15px;
  }
  .page-register__faq-answer {
    font-size: 0.95em;
    padding: 15px;
    padding-top: 0;
  }
  .page-register__container {
    padding-left: 15px;
    padding-right: 15px;
    box-sizing: border-box !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow: hidden !important;
  }
  .page-register__hero-image-wrapper,
  .page-register__feature-card,
  .page-register__step-card,
  .page-register__game-card,
  .page-register__promo-item,
  .page-register__faq-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}