/* Base styles for the page content, ensuring light text on dark body background */
.page-index {
  color: var(--text-main, #F3F8FF);
  background-color: var(--deep-navy, #08162B);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

/* Hero Section (Module 1) */
.page-index__hero-section {
  padding-top: 10px; /* Assuming shared.css handles body padding-top for header offset */
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  box-sizing: border-box;
}

.page-index__hero-image img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover; /* Default cover for desktop */
}

/* Access Links Section (Module 2) */
.page-index__access-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 1250px;
  margin: 0 auto;
  padding: 30px 12px;
  box-sizing: border-box;
}

.page-index__btn-access-link {
  display: block;
  padding: 15px 20px;
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: var(--text-main, #F3F8FF);
  text-align: center;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  font-size: 18px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-index__btn-access-link:hover {
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.5), 0 0 15px var(--glow, #4FA8FF);
  transform: translateY(-2px);
}

/* Brand Intro Section (Module 3) */
.page-index__brand-intro {
  max-width: 1250px;
  margin: 0 auto;
  padding: 20px 12px;
  box-sizing: border-box;
  text-align: center;
}

.page-index__main-title {
  font-size: clamp(2em, 4vw, 3em);
  color: var(--text-main, #F3F8FF);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 15px;
  letter-spacing: -0.02em;
}

.page-index__intro-text {
  font-size: 1.1em;
  color: var(--text-secondary, #AFC4E8);
  margin-bottom: 30px;
  text-align: justify;
}

.page-index__intro-text a {
  color: var(--secondary, #1D5FD1);
  text-decoration: underline;
}

.page-index__intro-text a:hover {
  color: var(--glow, #4FA8FF);
}

/* Section Title common style */
.page-index__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.5em);
  color: var(--text-main, #F3F8FF);
  text-align: center;
  margin: 40px auto 30px auto;
  font-weight: 600;
  position: relative;
  max-width: 1250px;
  padding: 0 12px;
  box-sizing: border-box;
}

.page-index__section-title::before,
.page-index__section-title::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 50px;
  height: 2px;
  background: var(--divider, #1B3357);
}

.page-index__section-title::before {
  left: 0;
  margin-left: calc(50% - 150px);
}

.page-index__section-title::after {
  right: 0;
  margin-right: calc(50% - 150px);
}

/* Category Lobby Section (Module 4) */
.page-index__category-lobby {
  max-width: 1250px;
  margin: 0 auto;
  padding: 20px 12px;
  box-sizing: border-box;
}

.page-index__category-lobby__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 30px;
}

.page-index__category-card {
  display: block;
  border: none;
  box-shadow: none;
  outline: none;
  background: transparent;
  border-radius: 0;
  padding: 0;
  margin: 0;
  overflow: hidden;
}

.page-index__category-card-link {
  display: block;
  border: none;
  box-shadow: none;
  outline: none;
  background: transparent;
  border-radius: 0;
  padding: 0;
  margin: 0;
  transition: transform 0.3s ease;
}

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

.page-index__category-card-link img {
  aspect-ratio: 1 / 1;
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
  border: none;
  box-shadow: none;
  border-radius: 0;
}

/* Blog Slider Section (Module 5) */
.page-index__blog-slider-section {
  max-width: 1250px;
  margin: 40px auto;
  padding: 20px 12px;
  box-sizing: border-box;
}

.page-index__blog-slider-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  margin-top: 30px;
}

.page-index__blog-slider-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
  padding-bottom: 10px; /* Space for scrollbar if present */
}

.page-index__blog-slider-track::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
}

.page-index__blog-slider-prev,
.page-index__blog-slider-next {
  background: rgba(var(--primary-rgb), 0.8);
  color: var(--text-main, #F3F8FF);
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 24px;
  cursor: pointer;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 5px rgba(0,0,0,0.3);
  transition: background-color 0.3s ease;
}

.page-index__blog-slider-prev:hover,
.page-index__blog-slider-next:hover {
  background: var(--primary, #113B7A);
}

.page-index__blog-slider-prev {
  left: -20px;
}

.page-index__blog-slider-next {
  right: -20px;
}

.page-index__post-item {
  flex: 0 0 calc(33.333% - 11px); /* 3 items per row, considering gap */
  scroll-snap-align: start;
  background: var(--card-bg, #10233F);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-index__post-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

.page-index__post-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.page-index__post-image-wrapper {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 Aspect Ratio */
  overflow: hidden;
}

.page-index__post-image-wrapper img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-index__post-date {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(var(--primary-rgb), 0.8);
  color: var(--text-main, #F3F8FF);
  padding: 5px 10px;
  border-radius: 5px;
  font-size: 0.85em;
  font-weight: bold;
}

.page-index__post-title {
  font-size: 1.2em;
  color: var(--text-main, #F3F8FF);
  margin: 15px 15px 10px 15px;
  line-height: 1.4;
  font-weight: 600;
}

.page-index__post-excerpt {
  font-size: 0.95em;
  color: var(--text-secondary, #AFC4E8);
  margin: 0 15px 15px 15px;
}

.page-index__view-all-button-wrapper {
  text-align: center;
  margin-top: 40px;
}

.page-index__view-all-button {
  display: inline-block;
  padding: 12px 25px;
  background: var(--secondary, #1D5FD1);
  color: var(--text-main, #F3F8FF);
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.page-index__view-all-button:hover {
  background: var(--glow, #4FA8FF);
}

/* General Image and Button Responsive Styles */
.page-index img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-index a[class*="button"],
.page-index a[class*="btn"] {
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-index__access-links,
.page-index__category-lobby,
.page-index__blog-slider-section,
.page-index__blog-slider-wrapper {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* --- Mobile Responsive Styles --- */
@media (max-width: 849px) {
  .page-index__hero-image img {
    object-fit: contain !important; /* Prevent cropping on smaller screens */
    aspect-ratio: unset !important;
    max-height: none !important;
  }
}

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

  .page-index__section-title {
    font-size: 1.8em;
    margin: 30px auto 20px auto;
  }

  .page-index__section-title::before,
  .page-index__section-title::after {
    width: 30px;
    margin-left: calc(50% - 100px);
    margin-right: calc(50% - 100px);
  }

  /* Hero Section */
  .page-index__hero-section {
    padding-left: 0;
    padding-right: 0;
  }

  /* Access Links Section (Module 2) */
  .page-index__access-links {
    grid-template-columns: 1fr;
    padding: 20px 15px;
    gap: 10px;
  }

  .page-index__btn-access-link {
    font-size: 16px;
    padding: 12px 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  /* Brand Intro Section (Module 3) */
  .page-index__brand-intro {
    padding: 15px;
  }

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

  .page-index__intro-text {
    font-size: 1em;
  }

  /* Category Lobby Section (Module 4) */
  .page-index__category-lobby {
    padding: 15px;
  }

  .page-index__category-lobby__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .page-index__category-card-link img {
    aspect-ratio: 1 / 1;
    width: 100%;
    object-fit: contain;
    border: none;
    box-shadow: none;
    border-radius: 0;
  }

  /* Blog Slider Section (Module 5) */
  .page-index__blog-slider-section {
    padding: 15px;
  }

  .page-index__blog-slider-prev,
  .page-index__blog-slider-next {
    width: 35px;
    height: 35px;
    font-size: 20px;
    left: -10px;
    right: -10px;
  }

  .page-index__post-item {
    flex: 0 0 85%; /* Show roughly 1 item on mobile */
  }

  .page-index__post-title {
    font-size: 1.1em;
    margin: 10px 10px 5px 10px;
  }

  .page-index__post-excerpt {
    font-size: 0.9em;
    margin: 0 10px 10px 10px;
  }

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

  .page-index__access-links,
  .page-index__category-lobby,
  .page-index__blog-slider-section,
  .page-index__blog-slider-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-index a[class*="button"],
  .page-index 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;
  }
}

@media (max-width: 549px) {
  .page-index__category-lobby__grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Custom colors (ensure contrast) */
.page-index__section-title::before,
.page-index__section-title::after {
  background: var(--divider, #1B3357);
}

.page-index__category-card-link:hover {
  /* No border or shadow change on hover for category cards */
  transform: translateY(-5px);
}