/* style/register.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần thêm */
.page-register {
  color: #F3F8FF; /* Text Main cho nền tối */
  background-color: var(--deep-navy); /* Kế thừa từ body, đảm bảo nền tối */
  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;
}

/* Hero Section */
.page-register__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* Nhỏ hơn so với header offset của body */
  overflow: hidden;
}

.page-register__hero-image-wrapper {
  width: 100%;
  max-height: 500px; /* Giới hạn chiều cao cho hero image */
  overflow: hidden;
  margin-bottom: 30px;
}

.page-register__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 8px;
}

.page-register__hero-content {
  max-width: 800px;
  margin-top: 20px;
  z-index: 1;
}

.page-register__main-title {
  font-size: clamp(2em, 4vw, 3em); /* Sử dụng clamp cho H1 */
  font-weight: 700;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-register__description {
  font-size: 1.1em;
  color: #AFC4E8; /* Text Secondary */
  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;
  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, #2B73F6 0%, #1144A6 100%);
  color: #F3F8FF; /* Text Main */
  border: none;
}

.page-register__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(43, 115, 246, 0.4);
}

.page-register__btn-secondary {
  background: #10233F; /* Card BG */
  color: #F3F8FF; /* Text Main */
  border: 1px solid #244D84; /* Border */
}

.page-register__btn-secondary:hover {
  background: #1B3357; /* Divider */
  transform: translateY(-2px);
}

/* Benefits Section */
.page-register__benefits-section {
  padding: 80px 0;
  background-color: #08162B; /* Deep Navy */
}

.page-register__section-title {
  font-size: 2.5em;
  color: #F2C14E; /* Gold */
  text-align: center;
  margin-bottom: 50px;
  font-weight: 700;
}

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

.page-register__benefit-card {
  background: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border */
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.page-register__benefit-image {
  width: 100%;
  height: auto;
  max-height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
}

.page-register__card-title {
  font-size: 1.8em;
  color: #F3F8FF; /* Text Main */
  margin-bottom: 15px;
  font-weight: 600;
}

.page-register__card-text {
  font-size: 1em;
  color: #AFC4E8; /* Text Secondary */
  margin-bottom: 20px;
  flex-grow: 1;
}

/* Form Section */
.page-register__form-section {
  padding: 80px 0;
  background-color: #10233F; /* Card BG */
  text-align: center;
}

.page-register__dark-section .page-register__section-title {
  color: #F2C14E; /* Gold */
}

.page-register__description-secondary {
  font-size: 1.1em;
  color: #AFC4E8; /* Text Secondary */
  margin-bottom: 40px;
}

.page-register__registration-form {
  max-width: 600px;
  margin: 0 auto;
  background: #08162B; /* Deep Navy */
  padding: 40px;
  border-radius: 12px;
  border: 1px solid #244D84; /* Border */
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  text-align: left;
}

.page-register__form-group {
  margin-bottom: 25px;
}

.page-register__form-label {
  display: block;
  font-size: 1em;
  color: #F3F8FF; /* Text Main */
  margin-bottom: 8px;
  font-weight: 600;
}

.page-register__form-input {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid #244D84; /* Border */
  border-radius: 8px;
  background-color: #08162B; /* Deep Navy */
  color: #F3F8FF; /* Text Main */
  font-size: 1em;
  box-sizing: border-box;
}

.page-register__form-input::placeholder {
  color: #AFC4E8; /* Text Secondary */
  opacity: 0.7;
}

.page-register__form-input:focus {
  outline: none;
  border-color: #2B73F6;
  box-shadow: 0 0 0 3px rgba(43, 115, 246, 0.3);
}

.page-register__form-terms {
  display: flex;
  align-items: center;
  margin-top: 30px;
  margin-bottom: 30px;
}

.page-register__checkbox {
  margin-right: 10px;
  width: 20px;
  height: 20px;
  accent-color: #2B73F6; /* Màu chính của checkbox */
}

.page-register__form-terms .page-register__form-label {
  margin-bottom: 0;
  font-weight: normal;
  font-size: 0.95em;
}

.page-register__terms-link,
.page-register__login-link {
  color: #4FA8FF; /* Glow */
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-register__terms-link:hover,
.page-register__login-link:hover {
  color: #2B73F6;
  text-decoration: underline;
}

.page-register__login-prompt {
  margin-top: 30px;
  font-size: 1em;
  color: #AFC4E8; /* Text Secondary */
}

/* Steps Section */
.page-register__steps-section {
  padding: 80px 0;
  background-color: #08162B; /* Deep Navy */
}

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

.page-register__step-item {
  background: #10233F; /* Card BG */
  border: 1px solid #244D84; /* Border */
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

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

.page-register__step-text {
  font-size: 1em;
  color: #AFC4E8; /* Text Secondary */
}

/* CTA Section */
.page-register__cta-section {
  padding: 80px 0;
  background-color: #113B7A; /* Main Color */
  text-align: center;
}

.page-register__cta-section .page-register__section-title {
  color: #F2C14E; /* Gold */
}

.page-register__cta-image {
  width: 100%;
  max-width: 800px;
  height: auto;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 40px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.page-register__cta-section .page-register__description {
  margin-bottom: 40px;
}

/* Promo Banner Section */
.page-register__promo-banner {
  padding: 60px 0;
  background-color: #08162B; /* Deep Navy */
  text-align: center;
}

.page-register__promo-banner .page-register__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

.page-register__promo-image {
  width: 100%;
  max-width: 1000px;
  height: auto;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

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

.page-register__promo-title {
  font-size: 2.2em;
  color: #F2C14E; /* Gold */
  margin-bottom: 20px;
}

.page-register__promo-text {
  font-size: 1.1em;
  color: #AFC4E8; /* Text Secondary */
  margin-bottom: 30px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-register__main-title {
    font-size: clamp(2em, 5vw, 2.8em);
  }

  .page-register__section-title {
    font-size: 2.2em;
  }

  .page-register__promo-title {
    font-size: 2em;
  }
}

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

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

  .page-register__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
  }

  .page-register__description,
  .page-register__description-secondary,
  .page-register__promo-text,
  .page-register__step-text,
  .page-register__card-text,
  .page-register__form-label,
  .page-register__login-prompt {
    font-size: 1em;
  }

  .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;
    margin-bottom: 15px; /* Add spacing for stacked buttons */
  }

  .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;
    display: flex;
    flex-direction: column;
  }

  .page-register__hero-image,
  .page-register__benefit-image,
  .page-register__cta-image,
  .page-register__promo-image,
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-register__hero-image-wrapper,
  .page-register__benefits-section,
  .page-register__benefit-card,
  .page-register__form-section,
  .page-register__registration-form,
  .page-register__steps-section,
  .page-register__step-item,
  .page-register__cta-section,
  .page-register__promo-banner,
  .page-register__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-register__benefits-grid,
  .page-register__steps-grid {
    grid-template-columns: 1fr;
  }

  .page-register__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }

  .page-register__promo-title {
    font-size: 1.6em;
  }

  .page-register__form-section, .page-register__benefits-section, .page-register__steps-section, .page-register__cta-section, .page-register__promo-banner {
    padding: 40px 0;
  }

  .page-register__registration-form {
    padding: 25px;
  }

  .page-register__form-group {
    margin-bottom: 20px;
  }

  .page-register__form-terms {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-register__checkbox {
    margin-bottom: 10px;
  }
}

@media (max-width: 480px) {
  .page-register__main-title {
    font-size: clamp(1.5em, 8vw, 2em);
  }

  .page-register__section-title {
    font-size: 1.5em;
  }

  .page-register__promo-title {
    font-size: 1.4em;
  }

  .page-register__cta-button {
    padding: 12px 25px;
  }
}

/* Contrast Fixes - Ensure readability on varying backgrounds */
.page-register p,
.page-register li,
.page-register__form-label,
.page-register__login-prompt {
  color: #F3F8FF; /* Text Main for general text on dark backgrounds */
}

.page-register__dark-bg {
  color: #F3F8FF; /* Deep dark background requires light text */
  background: #113B7A; /* Example dark background */
}

.page-register__light-bg {
  color: #333333; /* Light background requires dark text */
  background: #ffffff; /* Example light background */
}

/* Ensure input text is readable */
.page-register__form-input {
  color: #F3F8FF;
}

/* Ensure links maintain contrast */
.page-register__terms-link,
.page-register__login-link {
  color: #4FA8FF; /* Glow */
}

.page-register__terms-link:hover,
.page-register__login-link:hover {
  color: #2B73F6; /* Brighter blue on hover */
}