/* ============================================
   Index page styles (hero, categories, seo-about)
   ============================================ */

/* ============================================
   Hero Section
   ============================================ */
.hero {
  position: relative;
  background-image: url('/template/images/alo_bg_blur_background.jpg');
  background-size: cover;
  background-position: center 30%;
  padding: var(--space-6) 0;
  text-align: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.1);
  z-index: 0;
}

.hero > .container {
  position: relative;
  z-index: 1;
}

.container{
  padding:8px;
}

@media (min-width: 640px) {
  .hero {
    padding: var(--space-6) 0 var(--space-8);
  }
}

@media (min-width: 768px) {
  .hero {
    padding: var(--space-8) 0 var(--space-8);
  }
}

.hero-30 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 22px;
  text-decoration: none;
}

.hero-30:hover {
  text-decoration: none;
}

.hero-30__year {
  font-size: 15px;
  font-weight: var(--font-weight-bold);
  color: #6B7078;
  transition: color 0.25s ease;
}

.hero-30__line {
  position: relative;
  flex: 0 1 110px;
  min-width: 24px;
  height: 2px;
  background: linear-gradient(90deg, #D9DCE0, var(--color-primary));
}

.hero-30__line--right {
  background: linear-gradient(90deg, var(--color-primary), #D9DCE0);
}

.hero-30__line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-primary);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.hero-30__logo {
  flex: none;
  display: block;
  width: 90px;
  height: 65px;
  transition: transform 0.25s ease;
}

@media (hover: hover) and (min-width: 768px) {
  .hero-30:hover .hero-30__year {
    color: var(--color-primary);
  }

  .hero-30:hover .hero-30__line::after {
    opacity: 1;
  }

  .hero-30:hover .hero-30__logo {
    transform: scale(1.08);
  }
}

@media (max-width: 639px) {
  .hero-30 {
    padding: 0 17px;
  }

  .hero-30__logo {
    width: 75px;
    height: 54px;
  }
}

.hero__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
  color: #1F2937;
  /* isplay:none; */
}


@media (min-width: 768px) {
  .hero__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-5);
    display:block;
  }
}

/* ============================================
   Category Cards
   ============================================ */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.4em;
  width: 100%;
  margin: 0 auto;
  font-size: 20px;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

@media (min-width: 640px) {
  .categories-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5em;
    /* width: 85%; */
  }
}

@media (min-width: 1024px) {
  .categories-grid {
    grid-template-columns: repeat(6, 1fr);
    font-size: 18px;
  }
}

@media (min-width: 1280px) {
  .categories-grid {
    grid-template-columns: repeat(8, 1fr);
  }
}

.categories-grid .category-card:nth-child(n+25) {
  display: none;
}
.categories-grid.is-expanded .category-card:nth-child(n+25) {
  display: flex;
}

/* Compact hero categories */
.hero__categories {
  margin: 0 auto;
}

@media screen and (min-width: 1024px) and (max-width: 1480px) {
  .hero__categories {
    padding: 0 40px;
  }
}

/* Toggle button wrapper */
.hero__toggle-categories {
  text-align: center;
  margin-top: var(--space-4);
}

.toggle-categories-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.toggle-categories-btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.toggle-categories-btn__icon {
  transition: transform 0.3s ease;
  opacity: 0.6;
}

.toggle-categories-btn:hover .toggle-categories-btn__icon {
  opacity: 1;
}

.toggle-categories-btn.is-open .toggle-categories-btn__icon {
  transform: rotate(180deg);
}

.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 5px;
  min-height: 5em;
  background-color: rgba(255, 255, 255, 0.92);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  text-align: center;
  text-decoration: none;
  transition: all var(--transition-normal);
  overflow: hidden;
}

@media (min-width: 640px) {
  .category-card {
    padding: 0.5em 0.5em;
    min-height: 5.5em;
  }
}

.category-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  background-color: var(--color-surface);
}

.category-card__icon {
  width: 2.2em;
  height: 2.2em;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.25em;
  background-color: transparent;
  border-radius: var(--radius-sm);
  color: var(--color-secondary);
}

.category-card__icon svg,
.category-card__icon img,
.category-card__icon .category-icon-img {
  width: 1.75em;
  height: 1.75em;
  object-fit: contain;
}

.category-card__name {
  font-size: 0.65em;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: 0.125em;
  line-height: 1.3;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

@media (min-width: 640px) {
  .category-card__name {
    font-size: 0.8em;
  }
}

.category-card__count {
  font-size: 0.7em;
  color: var(--color-text-muted);
}


/* ============================================
   SEO About Section (Homepage bottom)
   ============================================ */
.seo-about {
  padding: var(--space-8) 0;
  border-top: 1px solid var(--color-border-light);
  background-color: var(--color-bg);
}

.seo-about__inner {
  /* max-width: 720px; */
  margin: 0 auto;
  text-align: center;
}

.seo-about__logo {
  display: inline-block;
  margin-bottom: var(--space-4);
}

.seo-about__logo-img {
  height: 36px;
  width: auto;
}

.seo-about__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-3);
}

.seo-about__categories {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-3);
}

.seo-about__more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-2);
  padding: 0.5em 1.25em;
  border: 1.5px solid var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  text-decoration: none;
  transition: background-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.seo-about__more-ico {
  display: inline-flex;
  width: 1.1em;
  height: 1.1em;
  transition: transform var(--transition-fast);
}

.seo-about__more-ico svg {
  width: 100%;
  height: 100%;
}

.seo-about__more:hover,
.seo-about__more:focus-visible {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(229, 57, 53, 0.25);
}

.seo-about__more:hover .seo-about__more-ico,
.seo-about__more:focus-visible .seo-about__more-ico {
  transform: translateX(4px);
}

@media (min-width: 768px) {
  .seo-about__text,
  .seo-about__categories,
  .seo-about__more {
    font-size: var(--font-size-base);
  }
}