/* style/index-core-business-introduction.css */

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

.page-index-core-business-introduction {
  background-color: var(--page-bg);
  color: var(--text-main);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-index-core-business-introduction__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-index-core-business-introduction__section {
  padding: 60px 0;
  text-align: center;
}

.page-index-core-business-introduction__section-title {
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  color: var(--text-main);
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: 0.05em;
}

.page-index-core-business-introduction__text-block {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 20px;
}

/* Hero Section */
.page-index-core-business-introduction__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 0 60px 0; /* body handles padding-top, so only small top padding here */
  overflow: hidden;
  min-height: 600px;
}

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

.page-index-core-business-introduction__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5);
}

.page-index-core-business-introduction__hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  text-align: center;
  color: var(--text-main);
  padding: 20px;
}

.page-index-core-business-introduction__main-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--text-main);
  margin-bottom: 15px;
  font-weight: 900;
  line-height: 1.1;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.page-index-core-business-introduction__lead-description {
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--text-secondary);
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-index-core-business-introduction__cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.page-index-core-business-introduction__btn-primary,
.page-index-core-business-introduction__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-index-core-business-introduction__btn-primary {
  background: var(--btn-gradient);
  color: var(--text-main);
  border: 2px solid transparent;
  box-shadow: 0 0 15px rgba(87, 227, 141, 0.4);
}

.page-index-core-business-introduction__btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(87, 227, 141, 0.6);
}

.page-index-core-business-introduction__btn-secondary {
  background-color: transparent;
  color: var(--glow-color);
  border: 2px solid var(--glow-color);
}

.page-index-core-business-introduction__btn-secondary:hover {
  background-color: var(--glow-color);
  color: var(--page-bg);
  transform: translateY(-2px);
}

.page-index-core-business-introduction__overview-section .page-index-core-business-introduction__text-block {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Services Section */
.page-index-core-business-introduction__service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-index-core-business-introduction__service-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.page-index-core-business-introduction__service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3), 0 0 15px var(--glow-color);
}

.page-index-core-business-introduction__service-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  border: 1px solid var(--deep-green);
}

.page-index-core-business-introduction__service-title {
  font-size: 1.6rem;
  color: var(--text-main);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-index-core-business-introduction__service-description {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-index-core-business-introduction__btn-text {
  color: var(--gold-color);
  text-decoration: none;
  font-weight: bold;
  font-size: 1rem;
  display: inline-block;
  margin-top: auto; /* Push to bottom */
}

.page-index-core-business-introduction__btn-text:hover {
  text-decoration: underline;
  color: var(--glow-color);
}

/* Promotions & Security & Support Sections */
.page-index-core-business-introduction__promotions-content,
.page-index-core-business-introduction__security-content,
.page-index-core-business-introduction__support-content {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
  text-align: left;
}

.page-index-core-business-introduction__promotions-content .page-index-core-business-introduction__text-block,
.page-index-core-business-introduction__security-content .page-index-core-business-introduction__text-block,
.page-index-core-business-introduction__support-content .page-index-core-business-introduction__text-block {
  flex: 1;
}

.page-index-core-business-introduction__promotions-image,
.page-index-core-business-introduction__security-image,
.page-index-core-business-introduction__support-image {
  flex: 1;
  max-width: 50%;
  height: auto;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.page-index-core-business-introduction__security-content {
  flex-direction: row-reverse; /* Image on right, text on left */
}

/* FAQ Section */
.page-index-core-business-introduction__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.page-index-core-business-introduction__faq-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-index-core-business-introduction__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--text-main);
  cursor: pointer;
  background-color: var(--deep-green);
  border-bottom: 1px solid var(--border-color);
}

.page-index-core-business-introduction__faq-question:hover {
  background-color: var(--border-color);
}

.page-index-core-business-introduction__faq-item[open] > .page-index-core-business-introduction__faq-question {
  border-bottom: 1px solid transparent; /* Hide border when open */
}

.page-index-core-business-introduction__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  margin-left: 15px;
  color: var(--glow-color);
}

.page-index-core-business-introduction__faq-answer {
  padding: 20px;
  font-size: 1rem;
  color: var(--text-secondary);
  background-color: var(--card-bg);
}

.page-index-core-business-introduction__faq-item details > summary {
  list-style: none;
}

.page-index-core-business-introduction__faq-item details > summary::-webkit-details-marker {
  display: none;
}

/* CTA Bottom Section */
.page-index-core-business-introduction__cta-bottom-section {
  background-color: var(--deep-green);
  padding: 80px 0;
}

.page-index-core-business-introduction__cta-bottom-section .page-index-core-business-introduction__text-block {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-index-core-business-introduction__hero-section {
    min-height: 500px;
  }
  .page-index-core-business-introduction__promotions-content,
  .page-index-core-business-introduction__security-content,
  .page-index-core-business-introduction__support-content {
    flex-direction: column;
    text-align: center;
  }
  .page-index-core-business-introduction__promotions-image,
  .page-index-core-business-introduction__security-image,
  .page-index-core-business-introduction__support-image {
    max-width: 80%;
  }
}

@media (max-width: 768px) {
  .page-index-core-business-introduction__section {
    padding: 40px 0;
  }
  .page-index-core-business-introduction__main-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }
  .page-index-core-business-introduction__lead-description {
    font-size: 1rem;
  }
  .page-index-core-business-introduction__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  .page-index-core-business-introduction__btn-primary,
  .page-index-core-business-introduction__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 1rem;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-index-core-business-introduction__service-grid {
    grid-template-columns: 1fr;
    padding: 0 15px;
  }
  .page-index-core-business-introduction__promotions-image,
  .page-index-core-business-introduction__security-image,
  .page-index-core-business-introduction__support-image {
    max-width: 100% !important;
    width: 100% !important;
    padding: 0 15px;
  }
  .page-index-core-business-introduction__promotions-content,
  .page-index-core-business-introduction__security-content,
  .page-index-core-business-introduction__support-content {
    gap: 20px;
    padding: 0 15px;
  }
  .page-index-core-business-introduction__faq-list {
    padding: 0 15px;
  }
  .page-index-core-business-introduction__hero-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-index-core-business-introduction__service-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-index-core-business-introduction__cta-bottom-section .page-index-core-business-introduction__cta-buttons {
    padding: 0 15px;
  }
  .page-index-core-business-introduction__container,
  .page-index-core-business-introduction__overview-section .page-index-core-business-introduction__text-block,
  .page-index-core-business-introduction__cta-bottom-section .page-index-core-business-introduction__text-block {
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-index-core-business-introduction__hero-section {
    padding-top: 10px !important; /* body handles --header-offset */
  }
  .page-index-core-business-introduction__hero-content {
    padding: 15px;
  }
  .page-index-core-business-introduction__faq-question {
    font-size: 1rem;
    padding: 15px;
  }
  .page-index-core-business-introduction__faq-answer {
    padding: 15px;
  }
}