/* CSS cho trang Đăng ký sunwib */

:root {
  --primary-color: #C91F17;
  --secondary-color: #E53935;
  --button-gradient: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%);
  --card-bg: #D32F2F;
  --background-dark: #B71C1C;
  --text-main: #FFF5E1;
  --border-color: #F2B544;
  --glow-color: #FFCC66;
  --gold-color: #F4D34D;
  --deep-red: #7A0E0E;
  --text-light-contrast: #ffffff;
  --text-dark-contrast: #333333;
}

.page-register {
  color: var(--text-dark-contrast); /* Default text color for light backgrounds */
  background-color: var(--background-color); /* From shared.css */
}

.page-register__hero-section {
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 50px;
  background: var(--background-dark);
  color: var(--text-light-contrast);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-register__hero-content {
  max-width: 900px;
  margin: 0 auto 30px;
  padding: 0 15px;
  z-index: 1;
}

.page-register__main-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--gold-color);
  text-shadow: 0 0 10px rgba(255, 204, 102, 0.7);
}

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

.page-register__hero-image {
  width: 100%;
  max-width: 1200px;
  margin-top: 20px;
  z-index: 0;
}

.page-register__hero-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-register__btn-primary {
  background: var(--button-gradient);
  color: var(--deep-red);
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  display: inline-block;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-register__btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-register__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  padding: 0 15px;
}

.page-register__features-section {
  padding: 80px 0;
  background: var(--background-color); /* Inherit from shared.css or default to light */
  color: var(--text-dark-contrast);
}

.page-register__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.page-register__feature-card {
  background: var(--card-bg);
  color: var(--text-main);
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
  border: 2px solid var(--border-color);
}

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

.page-register__feature-icon {
  width: 150px;
  height: 150px;
  object-fit: contain;
  margin-bottom: 20px;
  border-radius: 10px;
}

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

.page-register__how-to-register {
  padding: 80px 0;
  background: var(--background-dark);
  color: var(--text-light-contrast);
}

.page-register__steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.page-register__step-card {
  background: var(--deep-red);
  color: var(--text-main);
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  border: 2px solid var(--border-color);
}

.page-register__step-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--gold-color);
  margin-bottom: 20px;
  text-shadow: 0 0 10px rgba(255, 204, 102, 0.5);
}

.page-register__faq-section {
  padding: 80px 0;
  background: var(--background-color); /* Inherit from shared.css or default to light */
  color: var(--text-dark-contrast);
}

.page-register__faq-list {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 15px;
}

.page-register__faq-item {
  background: var(--card-bg);
  color: var(--text-main);
  margin-bottom: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.page-register__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--gold-color);
  background: var(--deep-red);
  border-bottom: 1px solid var(--border-color);
}

.page-register__faq-question:hover {
  background: var(--primary-color);
}

.page-register__faq-toggle {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold-color);
  transition: transform 0.3s ease;
}

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

.page-register__faq-answer {
  padding: 20px 25px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-main);
}

.page-register__faq-answer p {
  margin-bottom: 0;
  color: var(--text-main);
}

.page-register__cta-bottom {
  padding: 60px 0;
  background: var(--background-dark);
  color: var(--text-light-contrast);
  text-align: center;
}

.page-register__cta-bottom .page-register__description {
  max-width: 800px;
  margin: 0 auto 40px;
  padding: 0 15px;
}

.page-register__mt-30 {
  margin-top: 30px;
}

/* Common image and button responsive styles */
.page-register img {
  max-width: 100%;
  height: auto;
  display: block;
}

.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%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-register__cta-buttons,
.page-register__button-group,
.page-register__btn-container {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* Mobile responsive styles */
@media (max-width: 768px) {
  .page-register__hero-section {
    padding-top: 10px !important;
    padding-bottom: 30px;
    flex-direction: column;
  }

  .page-register__main-title {
    font-size: 2rem;
    margin-bottom: 15px;
  }

  .page-register__description {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .page-register__hero-image {
    margin-top: 15px;
    padding: 0 15px;
  }

  .page-register__hero-image img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-register__features-section,
  .page-register__how-to-register,
  .page-register__faq-section,
  .page-register__cta-bottom {
    padding: 40px 0;
  }

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

  .page-register__features-grid,
  .page-register__steps-container {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
  }

  .page-register__feature-card,
  .page-register__step-card {
    padding: 25px;
  }

  .page-register__feature-icon {
    width: 120px;
    height: 120px;
  }

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

  .page-register__step-number {
    font-size: 2.5rem;
  }

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

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

  .page-register__faq-answer {
    padding: 15px 20px;
    font-size: 0.95rem;
  }

  /* General image responsive styles for mobile */
  .page-register img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-register__section,
  .page-register__card,
  .page-register__container,
  .page-register__hero-content,
  .page-register__features-grid,
  .page-register__steps-container,
  .page-register__faq-list,
  .page-register__cta-bottom .page-register__description {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Button responsive styles for mobile */
  .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;
    text-align: center;
  }

  .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;
  }
}