/* ============================================================
   BYBEIT SUPPORT — Home Page Styles
   ============================================================ */

/* ── Hero Section ─────────────────────────────────────────── */
.hero {
  /* Pull up behind the floating nav */
  margin-top: calc(-1 * (env(safe-area-inset-top, 0px) + var(--nav-height) + var(--nav-top) + 10px));
  padding-top: calc(env(safe-area-inset-top, 0px) + var(--nav-height) + var(--nav-top) + 10px + 120px);
  padding-bottom: 110px;
  padding-left: 22px;
  padding-right: 22px;
  text-align: center;

  /* Background image */
  background-color: var(--bg-secondary);
  background-image: linear-gradient(rgba(0,0,0,0.35), rgba(0,0,0,0.35)), url('/assets/hero-bg.webp');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

.hero__inner {
  max-width: 680px;
  margin: 0 auto;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.2px;
  margin-bottom: 16px;
}

.hero__eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--brand);
  display: inline-block;
}

.hero__title {
  font-size: var(--text-4xl);
  font-weight: 700;
  letter-spacing: -1.5px;
  line-height: 1.05;
  color: #ffffff;
  margin-bottom: 36px;
}

.mobile-br {
  display: none;
}

/* ── Search ───────────────────────────────────────────────── */
.search-wrap {
  position: relative;
  max-width: 560px;
  margin: 0 auto;
}

.search-input {
  width: 100%;
  height: 52px;
  padding: 0 52px 0 48px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border-strong);
  background: var(--surface-overlay);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  font-family: var(--font);
  font-size: var(--text-md);
  color: var(--text-primary);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.search-input::placeholder {
  color: var(--text-placeholder);
}

.search-input:focus {
  border-color: var(--link);
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.15);
}

.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  pointer-events: none;
  display: flex;
  align-items: center;
  z-index: 1;
}

.search-icon ion-icon {
  font-size: 18px;
}

.search-clear {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  display: none;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: var(--text-placeholder);
  color: white;
  border: none;
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease);
}

.search-clear:hover {
  background-color: var(--text-tertiary);
}

.search-clear ion-icon {
  font-size: 14px;
}

.search-input:not(:placeholder-shown) + .search-icon ~ .search-clear,
.search-wrap.has-value .search-clear {
  display: flex;
}

/* Search results dropdown */
.search-results {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  z-index: 100;
  display: none;
  text-align: left;
}

.search-results.is-visible {
  display: block;
}

.search-results__list {
  list-style: none;
  padding: 6px;
}

.search-results__item a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text-primary);
  transition: background-color var(--duration-fast) var(--ease);
}

.search-results__item a:hover {
  background-color: var(--bg-hover);
}

.search-results__item-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-xs);
  background-color: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.search-results__item-icon svg {
  width: 16px;
  height: 16px;
}

.search-results__item-text {
  flex: 1;
  min-width: 0;
}

.search-results__item-title {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.search-results__item-title mark {
  background: none;
  color: var(--link);
  font-weight: 600;
}

.search-results__item-category {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin-top: 2px;
}

.search-results__empty {
  padding: 20px 16px;
  text-align: center;
  font-size: var(--text-base);
  color: var(--text-secondary);
}

.search-results__footer {
  padding: 8px 12px;
  border-top: 1px solid var(--border);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  text-align: center;
}

/* ── Category Section ─────────────────────────────────────── */
.categories {
  padding: 64px 22px 80px;
  max-width: var(--content-max);
  margin: 0 auto;
}

.categories__title {
  font-size: var(--text-xl);
  font-weight: 600;
  letter-spacing: -0.4px;
  color: var(--text-primary);
  margin-bottom: 28px;
}

.categories__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

/* Category card */
.category-card {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 28px 24px 24px;
  text-decoration: none;
  cursor: pointer;
  color: var(--text-primary);
}

.category-card__icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  flex-shrink: 0;
  background-color: var(--link);
  color: #ffffff;
}

.category-card__icon-wrap--green,
.category-card__icon-wrap--blue,
.category-card__icon-wrap--gray {
  background-color: var(--link);
  color: #ffffff;
}

.category-card__icon-wrap ion-icon {
  font-size: 28px;
}

.category-card__name {
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.3px;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.2;
}

.category-card__desc {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.5;
  flex: 1;
  margin-bottom: 20px;
}

.category-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.category-card__count {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

.category-card__arrow {
  display: flex;
  align-items: center;
  color: var(--link);
}

.category-card__arrow ion-icon {
  font-size: 16px;
}

/* ── Featured Articles ────────────────────────────────────── */
.featured-articles {
  padding: 0 22px 80px;
  max-width: var(--content-max);
  margin: 0 auto;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 20px;
}

.section-title {
  font-size: var(--text-xl);
  font-weight: 600;
  letter-spacing: -0.4px;
  color: var(--text-primary);
}

.section-link {
  font-size: var(--text-base);
  color: var(--link);
  text-decoration: none;
}

.section-link:hover {
  text-decoration: underline;
}

.article-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--bg-card);
}

.article-list-item {
  display: flex;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: var(--text-primary);
  gap: 12px;
  transition: background-color var(--duration-fast) var(--ease);
}

.article-list-item:last-child {
  border-bottom: none;
}

.article-list-item:hover {
  background-color: var(--bg-hover);
}

.article-list-item__icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.article-list-item__icon ion-icon {
  font-size: 16px;
}

.article-list-item__content {
  flex: 1;
  min-width: 0;
}

.article-list-item__title {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.article-list-item__meta {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: 3px;
}

.article-list-item__arrow {
  flex-shrink: 0;
  color: var(--border-strong);
  display: flex;
  align-items: center;
}

.article-list-item__arrow ion-icon {
  font-size: 14px;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero {
    padding-top: calc(env(safe-area-inset-top, 0px) + var(--nav-height) + var(--nav-top) + 10px + 56px);
    padding-bottom: 52px;
    padding-left: 22px;
    padding-right: 22px;
    background-image: linear-gradient(rgba(0,0,0,0.35), rgba(0,0,0,0.35)), url('/assets/hero-bg-mobile.webp');
  }

  .mobile-br {
    display: inline;
  }

  .hero__title {
    font-size: clamp(36px, 10vw, 56px);
    letter-spacing: -1px;
  }

  .categories__grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .category-card {
    flex-direction: row;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
  }

  .category-card__icon-wrap {
    margin-bottom: 0;
    flex-shrink: 0;
  }

  .category-card__body {
    flex: 1;
    min-width: 0;
  }

  .category-card__footer {
    margin-top: 8px;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: clamp(36px, 10vw, 56px);
    letter-spacing: -0.8px;
  }

  .search-input {
    height: 46px;
    font-size: var(--text-base);
  }
}