:root {
    --primary-color: #017439;
    --secondary-color: #FFFFFF;
    --text-color-dark: #333333;
    --text-color-light: #ffffff;
    --button-register-bg: #C30808;
    --button-login-bg: #C30808;
    --button-text-yellow: #FFFF00;
    --border-color: #e0e0e0;
    --box-shadow-light: rgba(0, 0, 0, 0.1);
    --box-shadow-medium: rgba(0, 0, 0, 0.15);
    --box-shadow-strong: rgba(0, 0, 0, 0.2);
}

/* Base styles for the page content */
.page-index {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color-dark); /* Body background is light, so text is dark */
    background: var(--secondary-color); /* Explicitly setting for clarity, though body handles it */
}

/* Container for main content areas */
.page-index__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
}

/* Section base styles */
.page-index__video-section,
.page-index__title-section,
.page-index__brand-section,
.page-index__faq-section,
.page-index__blog-section {
    padding: 60px 20px;
    text-align: center;
    box-sizing: border-box;
}

/* Video Section */
.page-index__video-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 10px; /* Small top padding, body handles header-offset */
    padding-bottom: 60px;
    background: linear-gradient(to bottom, var(--secondary-color) 0%, #f0f0f0 100%);
}

.page-index__video-container {
    position: relative;
    width: 100%; /* Important for desktop flex alignment */
    max-width: 1200px; /* Desktop max width */
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

.page-index__video-link {
    display: block;
    text-decoration: none;
    position: relative;
    width: 100%;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 8px;
    overflow: hidden;
}

.page-index__video-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--box-shadow-medium);
}

.page-index__video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 12px var(--box-shadow-light);
}

.page-index__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 8px;
    object-fit: cover;
    pointer-events: none; /* Prevent video controls from blocking click event on parent <a> */
}

.page-index__video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 1;
}

.page-index__video-link:hover .page-index__video-overlay {
    opacity: 1;
}

.page-index__video-click-hint {
    color: var(--text-color-light);
    font-size: 18px;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    padding: 10px 20px;
    background: rgba(0, 123, 255, 0.8); /* Using a blue for hint, can be customized */
    border-radius: 5px;
    white-space: nowrap;
}

.page-index__video-cta {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 30px;
}

.page-index__play-now-button {
    display: inline-block;
    padding: 15px 40px;
    background: var(--button-register-bg); /* Using register color for Play Now */
    color: var(--button-text-yellow); /* Using register font color */
    text-decoration: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px var(--box-shadow-light);
    border: none;
    cursor: pointer;
    min-width: 180px; /* Ensure button is not too small */
}

.page-index__play-now-button:hover {
    background: #a30606; /* Slightly darker red */
    transform: translateY(-2px);
    box-shadow: 0 6px 16px var(--box-shadow-medium);
}

/* Title Section */
.page-index__title-section {
    padding: 80px 20px;
    background: var(--secondary-color);
}

.page-index__title-container {
    max-width: 900px;
    margin: 0 auto;
}

.page-index__main-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem); /* Responsive font size for H1 */
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.page-index__title-description {
    font-size: 1.15rem;
    color: var(--text-color-dark);
    max-width: 700px;
    margin: 0 auto 40px;
}

.page-index__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.page-index__cta-button {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px var(--box-shadow-light);
    min-width: 150px;
    text-align: center;
    box-sizing: border-box; /* For button responsive */
    white-space: normal;
    word-wrap: break-word;
}

.page-index__cta-button--register {
    background: var(--button-register-bg);
    color: var(--button-text-yellow);
    border: 2px solid var(--button-register-bg);
}

.page-index__cta-button--register:hover {
    background: #a30606;
    border-color: #a30606;
    transform: translateY(-2px);
    box-shadow: 0 6px 14px var(--box-shadow-medium);
}

.page-index__cta-button--download {
    background: var(--primary-color);
    color: var(--text-color-light);
    border: 2px solid var(--primary-color);
}

.page-index__cta-button--download:hover {
    background: #005a2e; /* Darker primary color */
    border-color: #005a2e;
    transform: translateY(-2px);
    box-shadow: 0 6px 14px var(--box-shadow-medium);
}

/* Brand Section */
.page-index__brand-section {
    padding: 80px 20px;
    background: var(--primary-color); /* Dark background */
    color: var(--text-color-light); /* Light text */
}

.page-index__brand-container {
    max-width: 1200px;
    margin: 0 auto;
}

.page-index__brand-title {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    color: var(--text-color-light);
    margin-bottom: 50px;
    font-weight: 600;
}

.page-index__brand-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    text-align: left;
    margin-bottom: 50px;
}

.page-index__brand-item-title {
    font-size: 1.5rem;
    color: var(--button-text-yellow); /* Highlighted text */
    margin-bottom: 15px;
    font-weight: 600;
}

.page-index__brand-item p {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
}

.page-index__brand-image-wrapper {
  margin-top: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-index__brand-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  object-fit: cover;
}

/* FAQ Section */
.page-index__faq-section {
    padding: 80px 20px;
    background: var(--secondary-color);
}

.page-index__faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.page-index__faq-main-title {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    color: var(--primary-color);
    margin-bottom: 50px;
    font-weight: 600;
}

details.page-index__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  background: var(--secondary-color);
  box-shadow: 0 2px 8px var(--box-shadow-light);
}
details.page-index__faq-item summary.page-index__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  font-weight: 600;
  color: var(--text-color-dark);
}
details.page-index__faq-item summary.page-index__faq-question::-webkit-details-marker {
  display: none;
}
details.page-index__faq-item summary.page-index__faq-question:hover {
  background: #f5f5f5;
}
.page-index__faq-qtext {
  flex: 1;
  font-size: 1.1rem;
  line-height: 1.5;
  text-align: left;
}
.page-index__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-index__faq-item .page-index__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 8px 8px;
  text-align: left;
  color: var(--text-color-dark);
}
.page-index__faq-answer p {
  margin: 0;
  padding-top: 10px;
}


/* Blog Section */
.page-index__blog-section {
    padding: 80px 20px;
    background: #f8f8f8; /* Light gray background */
}

.page-index__blog-container {
    max-width: 1200px;
    margin: 0 auto;
}

.page-index__blog-title {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    color: var(--primary-color);
    margin-bottom: 50px;
    font-weight: 600;
}

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

.page-index__blog-item {
    background: var(--secondary-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px var(--box-shadow-light);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: left;
}

.page-index__blog-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 16px var(--box-shadow-medium);
}

.page-index__blog-item-image {
    width: 100%;
    height: 220px; /* Fixed height for consistency */
    object-fit: cover;
    display: block;
}

.page-index__blog-item-content {
    padding: 20px;
}

.page-index__blog-link {
    text-decoration: none;
    color: var(--text-color-dark);
    display: block;
    margin-bottom: 10px;
}

.page-index__blog-link:hover .page-index__blog-item-title {
    color: var(--primary-color);
}

.page-index__blog-item-title {
    font-size: 1.25rem;
    margin: 0;
    line-height: 1.4;
    font-weight: 600;
    transition: color 0.3s ease;
}

.page-index__blog-item-excerpt {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.page-index__blog-item-date {
    font-size: 0.85rem;
    color: #999;
    display: block;
}

.page-index__view-all-button-wrapper {
  margin-top: 50px;
  text-align: center;
}

.page-index__view-all-button {
  display: inline-block;
  padding: 12px 30px;
  background: var(--primary-color);
  color: var(--text-color-light);
  text-decoration: none;
  border-radius: 5px;
  font-size: 1rem;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.3s ease;
  box-shadow: 0 2px 8px var(--box-shadow-light);
}

.page-index__view-all-button:hover {
  background: #005a2e;
  transform: translateY(-2px);
}


/* Responsive Design */
@media (max-width: 1024px) {
    .page-index__brand-content {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    .page-index__blog-list {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-index__video-section,
    .page-index__title-section,
    .page-index__brand-section,
    .page-index__faq-section,
    .page-index__blog-section {
        padding: 40px 15px;
    }

    /* Video Section */
    .page-index__video-section {
        padding-top: 10px !important; /* body handles header-offset */
        padding-bottom: 30px;
    }
    .page-index__video-container,
    .page-index__video-link,
    .page-index__video-wrapper {
      max-width: 100% !important;
      width: 100% !important;
      box-sizing: border-box !important;
      padding-left: 0;
      padding-right: 0;
      overflow: hidden !important;
    }
    .page-index__video {
      max-width: 100% !important;
      width: 100% !important;
      height: auto !important;
      object-fit: contain; /* Ensure video is fully visible */
    }
    .page-index__video-cta {
      margin-top: 20px;
      padding: 0 15px; /* Add padding to CTA container */
    }
    .page-index__play-now-button {
      max-width: 100% !important;
      width: 100% !important;
      font-size: 16px !important;
      padding: 12px 20px !important;
      white-space: normal !important;
      word-wrap: break-word !important;
    }
    .page-index__video-click-hint {
      font-size: 14px !important;
      padding: 8px 16px !important;
    }

    /* Title Section */
    .page-index__main-title {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    .page-index__title-description {
        font-size: 1rem;
        margin-bottom: 30px;
    }
    .page-index__cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding: 0 15px;
    }
    .page-index__cta-button {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px !important;
        font-size: 1rem !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    /* Brand Section */
    .page-index__brand-title {
        font-size: 2rem;
        margin-bottom: 30px;
    }
    .page-index__brand-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .page-index__brand-item-title {
        font-size: 1.3rem;
    }
    .page-index__brand-item p {
        font-size: 0.95rem;
    }

    /* FAQ Section */
    .page-index__faq-main-title {
        font-size: 2rem;
        margin-bottom: 30px;
    }
    details.page-index__faq-item summary.page-index__faq-question {
      padding: 15px;
    }
    .page-index__faq-qtext { font-size: 1rem; }
    .page-index__faq-toggle {
      font-size: 20px;
      width: 24px;
      height: 24px;
    }
    details.page-index__faq-item .page-index__faq-answer {
      padding: 0 15px 15px;
    }

    /* Blog Section */
    .page-index__blog-title {
        font-size: 2rem;
        margin-bottom: 30px;
    }
    .page-index__blog-list {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-index__blog-item-image {
        height: 180px;
    }
    .page-index__blog-item-title {
        font-size: 1.1rem;
    }
    .page-index__blog-item-excerpt {
        font-size: 0.9rem;
    }
    .page-index__view-all-button {
      width: 100%;
      max-width: 100%;
      box-sizing: border-box;
      padding: 10px 20px;
    }

    /* General responsive for images and containers */
    .page-index img {
      max-width: 100% !important;
      height: auto !important;
      display: block !important;
    }
    .page-index__video-section,
    .page-index__title-section,
    .page-index__brand-section,
    .page-index__faq-section,
    .page-index__blog-section,
    .page-index__video-container,
    .page-index__title-container,
    .page-index__brand-container,
    .page-index__faq-container,
    .page-index__blog-container,
    .page-index__blog-item,
    .page-index__cta-buttons,
    .page-index__video-cta {
      max-width: 100% !important;
      width: 100% !important;
      box-sizing: border-box !important;
      padding-left: 15px;
      padding-right: 15px;
      overflow: hidden; /* Ensure no horizontal overflow */
    }
}