.page-index {
  font-family: 'Arial', sans-serif;
  color: #333333; /* Default dark text for light body background */
  line-height: 1.6;
  font-size: 16px;
}

.page-index__article-wrap {
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-index__section {
  padding: 30px 0;
}

.page-index__top-section {
  padding-top: 10px; /* Small top padding, body handles header offset */
  text-align: center;
}

.page-index__page-title {
  font-size: 2.8em;
  font-weight: 700;
  color: #000000;
  margin-bottom: 20px;
  line-height: 1.2;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-index__top-cta {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin-top: 25px;
  flex-wrap: wrap;
}

.page-index__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 30px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  min-height: 44px; /* Minimum touch target height */
  box-sizing: border-box;
  transition: background-color 0.3s ease, transform 0.2s ease;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-index__btn--primary {
  background-color: #26A9E0;
  color: #ffffff;
  border: 2px solid #26A9E0;
}

.page-index__btn--primary:hover {
  background-color: #1a8cc4;
  border-color: #1a8cc4;
  transform: translateY(-2px);
}

.page-index__btn--login {
  background-color: #EA7C07;
  border-color: #EA7C07;
}

.page-index__btn--login:hover {
  background-color: #c96806;
  border-color: #c96806;
}

.page-index__section-title {
  font-size: 2.2em;
  font-weight: 700;
  color: #000000;
  margin-bottom: 25px;
  text-align: center;
}

.page-index__section-title--notification {
  color: #26A9E0;
}

.page-index__text-block {
  margin-bottom: 15px;
  text-align: justify;
}

.page-index__text-block--emphasis {
  text-align: center;
  font-style: italic;
  color: #d62828; /* Emphasized text color */
  margin-top: 20px;
}

.page-index__core-values,
.page-index__fact-list,
.page-index__product-list,
.page-index__identification-list,
.page-index__event-highlights,
.page-index__form-fields,
.page-index__contact-info {
  list-style: disc;
  margin-left: 25px;
  margin-bottom: 15px;
  padding-left: 0;
}

.page-index__identification-list {
  list-style: decimal;
}

.page-index__core-values li,
.page-index__fact-list li,
.page-index__product-list li,
.page-index__identification-list li,
.page-index__event-highlights li,
.page-index__form-fields li,
.page-index__contact-info li {
  margin-bottom: 8px;
}

.page-index__link {
  color: #26A9E0;
  text-decoration: none;
  font-weight: bold;
}

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

.page-index__link--red {
  color: #d62828;
}

.page-index__info-card {
  background: #f9f9f9;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 20px;
  margin-top: 30px;
  margin-bottom: 30px;
}

.page-index__info-card p strong {
  color: #26A9E0;
}

.page-index__warning-card {
  background: #fff4f4;
  border-left: 5px solid #ff4141;
  border-radius: 8px;
  padding: 15px 20px;
  margin-bottom: 30px;
  color: #333333;
}

.page-index__warning-card strong {
  color: #ff4141;
}

.page-index__wp-caption {
  margin: 25px auto;
  max-width: 680px;
  text-align: center;
}

.page-index__wp-caption img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.page-index__figcaption {
  font-size: 0.9em;
  color: #666666;
  margin-top: 10px;
  text-align: center;
}

.page-index__blockquote {
  margin: 30px auto;
  padding: 20px 30px;
  border-left: 5px solid #26A9E0;
  background-color: #f0f8ff;
  font-style: italic;
  color: #555555;
  max-width: 800px;
}

.page-index__blockquote-text {
  margin-bottom: 10px;
}

.page-index__blockquote-cite {
  display: block;
  text-align: right;
  font-weight: bold;
  color: #26A9E0;
}

.page-index__promo-box-section {
  background-color: #f5f5f5;
  padding: 40px 0;
}

.page-index__promo-box {
  background-color: #fffbe6;
  border: 2px dashed #111;
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.page-index__promo-title {
  font-size: 1.8em;
  color: #d62828;
  margin-bottom: 20px;
}

.page-index__event-highlights {
  list-style: none;
  padding: 0;
  margin: 0 0 25px 0;
  text-align: left;
}

.page-index__event-highlights li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 25px;
}

.page-index__event-highlights li::before {
  content: '⭐';
  position: absolute;
  left: 0;
  color: #d62828;
}

.page-index__btn--action {
  background-color: #d62828;
  border-color: #d62828;
  color: #ffffff;
  padding: 15px 35px;
  font-size: 1.2em;
}

.page-index__btn--action:hover {
  background-color: #b32222;
  border-color: #b32222;
}

.page-index__tutorial-step {
  margin-bottom: 40px;
  border-bottom: 1px dashed #eee;
  padding-bottom: 30px;
}

.page-index__tutorial-step:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}

.page-index__step-title {
  font-size: 1.6em;
  color: #26A9E0;
  margin-bottom: 15px;
}

.page-index__faq-item {
  margin-bottom: 25px;
}

.page-index__faq-question {
  font-size: 1.4em;
  color: #000000;
  margin-bottom: 10px;
  font-weight: bold;
}

.page-index__faq-answer {
  margin-left: 0;
  padding-left: 0;
  text-align: justify;
}

.page-index__text-block--final-note {
  margin-top: 30px;
  text-align: center;
  font-style: italic;
}

.page-index__contact-info {
  list-style: none;
  padding: 0;
  margin-left: 0;
  text-align: center;
}

.page-index__contact-info li {
  margin-bottom: 10px;
  font-size: 1.1em;
}

@media (max-width: 1024px) {
  .page-index__page-title {
    font-size: 2.5em;
  }

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

  .page-index__btn {
    padding: 10px 25px;
    font-size: 1em;
  }

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

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

  .page-index__faq-question {
    font-size: 1.2em;
  }
}

@media (max-width: 768px) {
  .page-index {
    font-size: 15px;
    line-height: 1.5;
  }

  .page-index__article-wrap {
    padding: 0 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 1. Top section (Module 0) */
  .page-index__top-section {
    padding-top: 10px !important;
  }

  .page-index__page-title {
    font-size: 2em !important;
    margin-bottom: 15px !important;
  }

  .page-index__top-cta {
    flex-direction: column !important;
    gap: 10px !important;
    margin-top: 20px !important;
  }

  .page-index__btn {
    max-width: 100% !important;
    width: 100% !important;
    padding: 12px 20px !important;
    font-size: 1em !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    box-sizing: border-box !important;
  }

  /* 2. Single column long text container (Modules 1, 2, 3, 4, 5, 6) */
  .page-index__section {
    padding: 20px 0 !important;
  }

  .page-index__section-title {
    font-size: 1.8em !important;
    margin-bottom: 20px !important;
  }

  .page-index__text-block {
    text-align: left !important; /* Adjust for mobile readability */
  }

  .page-index__info-card,
  .page-index__warning-card,
  .page-index__promo-box {
    padding: 15px !important;
    margin-top: 20px !important;
    margin-bottom: 20px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 3. General images and figure */
  .page-index img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-index__wp-caption {
    margin: 20px auto !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-index__figcaption {
    font-size: 0.85em !important;
  }

  /* 4. Buttons and button containers */
  .page-index__btn--action {
    padding: 12px 25px !important;
    font-size: 1.1em !important;
  }

  /* 5. Registration tutorial and FAQ blocks */
  .page-index__step-title {
    font-size: 1.3em !important;
    margin-bottom: 10px !important;
  }

  .page-index__faq-question {
    font-size: 1.1em !important;
    margin-bottom: 8px !important;
  }

  .page-index__faq-answer {
    font-size: 0.95em !important;
  }

  .page-index__contact-info {
    text-align: left !important;
    padding-left: 0 !important;
  }

  .page-index__contact-info li {
    font-size: 1em !important;
  }
}