:root {
  --primary-color: #017439;
  --secondary-color: #FFFFFF;
  --dark-background: #0a0a0a;
  --light-text: #ffffff;
  --dark-text: #333333;
  --button-register-login-bg: #C30808;
  --button-register-login-text: #FFFF00;
  --card-background-dark: rgba(255, 255, 255, 0.08);
}

.page-resources-gem-b52-introduction {
  color: var(--light-text);
  background-color: var(--dark-background);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-resources-gem-b52-introduction__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-resources-gem-b52-introduction__hero-section {
  padding-top: var(--header-offset, 120px);
}

.page-resources-gem-b52-introduction__section-title {
  font-size: 2.5em;
  color: var(--secondary-color);
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  padding-bottom: 15px;
}

.page-resources-gem-b52-introduction__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--primary-color);
  border-radius: 2px;
}

.page-resources-gem-b52-introduction__section-intro {
  text-align: center;
  font-size: 1.1em;
  margin-bottom: 50px;
  color: #f0f0f0;
}

.page-resources-gem-b52-introduction__sub-title {
  font-size: 1.8em;
  color: var(--primary-color);
  margin-top: 30px;
  margin-bottom: 15px;
}

.page-resources-gem-b52-introduction p {
  margin-bottom: 1em;
  color: #f0f0f0;
}

.page-resources-gem-b52-introduction a {
  color: var(--primary-color);
  text-decoration: none;
}

.page-resources-gem-b52-introduction a:hover {
  text-decoration: underline;
  color: var(--secondary-color);
}

.page-resources-gem-b52-introduction__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.page-resources-gem-b52-introduction__btn-primary,
.page-resources-gem-b52-introduction__btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-resources-gem-b52-introduction__btn-primary {
  background-color: var(--button-register-login-bg);
  color: var(--button-register-login-text);
  border: 2px solid var(--button-register-login-bg);
}

.page-resources-gem-b52-introduction__btn-primary:hover {
  background-color: #a30707;
  border-color: #a30707;
  color: var(--secondary-color);
}

.page-resources-gem-b52-introduction__btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-resources-gem-b52-introduction__btn-secondary:hover {
  background-color: var(--primary-color);
  color: var(--secondary-color);
}

.page-resources-gem-b52-introduction__hero-section {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 70vh;
  background: var(--dark-background);
  padding: 60px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-resources-gem-b52-introduction__hero-content {
  max-width: 800px;
  z-index: 2;
  position: relative;
}

.page-resources-gem-b52-introduction__hero-title {
  font-size: 3.8em;
  margin-bottom: 20px;
  color: var(--secondary-color);
  line-height: 1.2;
}

.page-resources-gem-b52-introduction__hero-description {
  font-size: 1.2em;
  margin-bottom: 30px;
  color: #e0e0e0;
}

.page-resources-gem-b52-introduction__hero-image-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
}

.page-resources-gem-b52-introduction__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  filter: grayscale(50%);
}

.page-resources-gem-b52-introduction__about-section {
  padding: 80px 0;
  background-color: var(--dark-background);
}

.page-resources-gem-b52-introduction__content-wrapper {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}

.page-resources-gem-b52-introduction__text-block {
  flex: 1;
}

.page-resources-gem-b52-introduction__image-block {
  flex: 0 0 400px;
  display: flex;
  justify-content: center;
  align-items: center;
}