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

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

.page-register {
  font-family: Arial, sans-serif;
  color: var(--color-text-main); /* Mặc định chữ sáng trên nền tối */
  background-color: var(--color-background);
}

.page-register__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  padding-top: 10px; /* Chỉ một khoảng cách nhỏ, không dùng var(--header-offset) */
  text-align: center;
  overflow: hidden;
}

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

.page-register__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5); /* Làm tối ảnh để chữ dễ đọc */
}

.page-register__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  color: var(--color-text-main);
}

.page-register__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--color-gold);
  text-shadow: 0 0 10px rgba(87, 227, 141, 0.5);
}

.page-register__hero-description {
  font-size: 1.15rem;
  line-height: 1.6;
  margin-bottom: 30px;
  color: var(--color-text-secondary);
}

.page-register__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-register__btn-primary {
  background: var(--button-gradient);
  color: var(--color-text-main);
  border: 2px solid transparent;
}

.page-register__btn-primary:hover {
  box-shadow: 0 6px 20px rgba(87, 227, 141, 0.4);
  transform: translateY(-2px);
}

.page-register__btn-secondary {
  background: var(--color-card-bg);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  margin-left: 20px;
}

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

.page-register__section {
  padding: 80px 20px;
  border-bottom: 1px solid var(--color-divider);
}

.page-register__section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: var(--color-primary);
}

.page-register__section-description {
  font-size: 1.1rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

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

.page-register__container--center {
  text-align: center;
}

.page-register__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.page-register__grid--reverse {
  grid-template-areas: "image text";
}

.page-register__grid--reverse .page-register__text-block {
  grid-area: text;
}

.page-register__grid--reverse .page-register__image-wrapper {
  grid-area: image;
}

.page-register__sub-title {
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--color-gold);
}

.page-register__text-block p {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 15px;
  color: var(--color-text-secondary);
}

.page-register__benefits-list {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.page-register__benefits-item {
  background: var(--color-card-bg);
  padding: 15px 20px;
  margin-bottom: 10px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  color: var(--color-text-main);
  border: 1px solid var(--color-border);
}

.page-register__benefits-item strong {
  color: var(--color-gold);
  margin-right: 8px;
}

.page-register__image-wrapper {
  text-align: center;
}

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

.page-register__image {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  min-width: 200px; /* Đảm bảo kích thước tối thiểu */
  min-height: 200px; /* Đảm bảo kích thước tối thiểu */
}

.page-register__link {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.page-register__link:hover {
  text-decoration: underline;
}

.page-register__steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-register__step-card {
  background: var(--color-card-bg);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--color-border);
  color: var(--color-text-main);
}

.page-register__step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--button-gradient);
  color: var(--color-text-main);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 20px;
  box-shadow: 0 0 15px rgba(87, 227, 141, 0.5);
}

.page-register__step-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--color-gold);
}

.page-register__step-text {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

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

.page-register__promo-card {
  background: var(--color-card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--color-border);
  color: var(--color-text-main);
  display: flex;
  flex-direction: column;
}

.page-register__promo-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  min-width: 200px; /* Đảm bảo kích thước tối thiểu */
  min-height: 200px; /* Đảm bảo kích thước tối thiểu */
}

.page-register__promo-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin: 20px 20px 10px;
  color: var(--color-gold);
}

.page-register__promo-text {
  font-size: 0.95rem;
  line-height: 1.6;
  padding: 0 20px 20px;
  color: var(--color-text-secondary);
  flex-grow: 1;
}

.page-register__button-group {
  display: flex;
  justify-content: center;
  margin-top: 50px;
  gap: 20px;
}

.page-register__button-group--center {
  text-align: center;
}

.page-register__faq-section {
  padding-bottom: 80px;
}

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

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

.page-register__faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-gold);
  transition: background-color 0.3s ease;
}

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

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

.page-register__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  transition: transform 0.3s ease;
}

.page-register__faq-item[open] .page-register__faq-toggle {
  transform: rotate(45deg);
}

.page-register__faq-answer {
  padding: 0 20px 20px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.page-register__cta-final {
  background: var(--color-deep-green);
  padding: 100px 20px;
}

.page-register__cta-final .page-register__section-title {
  color: var(--color-gold);
}

.page-register__cta-final .page-register__section-description {
  color: var(--color-text-main);
}

/* Responsive Styles */
@media (max-width: 992px) {
  .page-register__grid {
    grid-template-columns: 1fr;
    grid-template-areas: unset; /* Reset grid-template-areas for smaller screens */
  }

  .page-register__grid--reverse .page-register__text-block,
  .page-register__grid--reverse .page-register__image-wrapper {
    grid-area: unset;
  }

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

  .page-register__main-title {
    font-size: clamp(2rem, 8vw, 2.8rem);
  }

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

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

  .page-register__sub-title {
    font-size: 1.5rem;
  }

  .page-register__button-group {
    flex-direction: column;
    gap: 15px;
  }

  .page-register__btn-secondary {
    margin-left: 0;
  }
}

@media (max-width: 768px) {
  .page-register__hero-section {
    padding: 30px 15px;
    padding-top: 10px !important;
  }

  .page-register__section {
    padding: 50px 15px;
  }

  .page-register__container,
  .page-register__hero-content,
  .page-register__text-block,
  .page-register__image-wrapper,
  .page-register__steps-grid,
  .page-register__promo-cards-grid,
  .page-register__faq-list,
  .page-register__button-group {
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    min-width: 200px !important;
    min-height: 200px !important;
  }

  .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;
  }

  .page-register__cta-button,
  .page-register__btn-primary,
  .page-register__btn-secondary,
  .page-register a[class*="button"],
  .page-register a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .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;
    flex-wrap: wrap !important;
    gap: 10px;
    flex-direction: column;
  }

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

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

  .page-register__sub-title {
    font-size: 1.3rem;
  }

  .page-register__step-title,
  .page-register__promo-title {
    font-size: 1.2rem;
  }

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