/* ===== Home page - page-index ===== */

/* --- Hero Section --- */
.page-index__hero-section {
  padding: 0;
  margin: 0;
  width: 100%;
  overflow: hidden;
  background-color: #F5F7FA;
}
.page-index__hero-container {
  width: 100%;
}
.page-index__hero-link {
  display: block;
  width: 100%;
}
.page-index__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 17 / 5;
  border: 0;
}

/* --- Logo Grid Section --- */
.page-index__logo-grid-section {
  background-color: #FFFFFF;
  padding: 24px 16px 32px;
  width: 100%;
  box-sizing: border-box;
}
.page-index__logo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px 16px;
  justify-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0;
}
.page-index__logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  width: 100%;
  max-width: 280px;
  text-align: center;
  background-color: #FFFFFF;
  border-radius: 12px;
  padding: 12px;
  box-sizing: border-box;
  border: 1px solid #E0E0E0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.page-index__logo-image {
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: contain;
  display: block;
  background-color: #FFFFFF;
  border-radius: 8px;
}
.page-index__logo-cta {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 999px;
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.4;
  text-align: center;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(229, 57, 53, 0.35);
  transition: opacity 0.2s ease;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-break: break-word;
}
.page-index__logo-cta:hover {
  opacity: 0.9;
}
/* 6 items: 4+2 grid layout */
.page-index__logo-item:nth-child(1) { grid-column: 1; }
.page-index__logo-item:nth-child(2) { grid-column: 2; }
.page-index__logo-item:nth-child(3) { grid-column: 3; }
.page-index__logo-item:nth-child(4) { grid-column: 4; }
.page-index__logo-item:nth-child(5) { grid-column: 2; }
.page-index__logo-item:nth-child(6) { grid-column: 3; }

/* --- Guide Section --- */
.page-index__guide-section {
  background-color: #F5F7FA;
  width: 100%;
  box-sizing: border-box;
}
.page-index__guide-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 24px 16px 48px;
  box-sizing: border-box;
}
.page-index__guide-title {
  text-align: center;
  color: #E53935;
  margin: 12px 0 20px;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.3;
}
.page-index__guide-section h2 {
  color: #333333;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 40px 0 16px;
  line-height: 1.3;
}
.page-index__guide-section h3 {
  color: #E53935;
  font-size: 1.15rem;
  font-weight: 600;
  margin: 24px 0 12px;
  line-height: 1.4;
}
.page-index__guide-section p,
.page-index__guide-section li {
  color: #333333;
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 16px;
}
.page-index__guide-section ul,
.page-index__guide-section ol {
  padding-left: 24px;
  margin: 0 0 16px;
}
.page-index__guide-list {
  color: #333333;
}
.page-index__guide-figure {
  margin: 28px auto;
  text-align: center;
  max-width: 800px;
}
.page-index__guide-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  display: block;
  border-radius: 8px;
}
.page-index__guide-figure figcaption {
  font-size: 0.9rem;
  color: #666666;
  margin-top: 8px;
}

/* FAQ details styling */
.page-index__faq-item {
  background-color: #FFFFFF;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  margin-bottom: 12px;
  padding: 16px;
  box-sizing: border-box;
}
.page-index__faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: #E53935;
  padding: 4px 0;
  outline: none;
}
.page-index__faq-item p {
  margin: 12px 0 0;
  color: #333333;
  font-size: 0.95rem;
  line-height: 1.7;
}

.page-index__guide-section a {
  color: #E53935;
  text-decoration: underline;
  word-break: break-word;
}
.page-index__guide-section a:hover {
  text-decoration: none;
  color: #FF5A4F;
}

/* --- Responsive: Tablet & Mobile --- */
@media (max-width: 1024px) {
  .page-index__logo-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-index__logo-item:nth-child(1) { grid-column: auto; }
  .page-index__logo-item:nth-child(2) { grid-column: auto; }
  .page-index__logo-item:nth-child(3) { grid-column: auto; }
  .page-index__logo-item:nth-child(4) { grid-column: auto; }
  .page-index__logo-item:nth-child(5) { grid-column: auto; }
  .page-index__logo-item:nth-child(6) { grid-column: auto; }
}

@media (max-width: 768px) {
  /* Hero aspect ratio for mobile */
  .page-index__hero-image {
    aspect-ratio: 2 / 1;
  }

  /* Logo grid 2 columns on mobile */
  .page-index__logo-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 12px;
  }
  .page-index__logo-item {
    max-width: 100%;
    width: 100%;
    padding: 10px;
  }
  .page-index__logo-item:nth-child(1),
  .page-index__logo-item:nth-child(2),
  .page-index__logo-item:nth-child(3),
  .page-index__logo-item:nth-child(4),
  .page-index__logo-item:nth-child(5),
  .page-index__logo-item:nth-child(6) {
    grid-column: auto;
  }
  .page-index__logo-cta {
    padding: 10px 16px;
    font-size: 0.85rem;
    width: 100%;
    box-sizing: border-box;
    white-space: normal;
  }

  /* Guide adjustments */
  .page-index__guide-title {
    font-size: 1.25rem;
    margin: 8px 0 16px;
  }
  .page-index__guide-section h2 {
    font-size: 1.2rem;
    margin: 24px 0 12px;
  }
  .page-index__guide-section h3 {
    font-size: 1.05rem;
  }
  .page-index__guide-section p,
  .page-index__guide-section li {
    font-size: 0.95rem;
    line-height: 1.7;
  }

  /* Ensure all images inside page-index are fluid */
  .page-index img {
    max-width: 100%;
    height: auto;
  }
  .page-index__guide-figure {
    margin: 16px auto 24px;
  }

  /* guide inner spacing */
  .page-index__guide-inner {
    padding: 16px 12px 32px;
  }

  /* Buttons fluid */
  .page-index__logo-cta {
    max-width: 100%;
  }

  /* FAQ */
  .page-index__faq-item {
    padding: 12px;
  }
  .page-index__faq-item summary {
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .page-index__logo-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .page-index__logo-item {
    padding: 8px;
  }
  .page-index__logo-cta {
    font-size: 0.7rem;
    padding: 8px 12px;
    letter-spacing: 0;
  }
  .page-index__hero-image {
    aspect-ratio: 16 / 9;
  }
}
*/