/* ================================================================
   CRISIS Support Center — Home Page
   ================================================================ */

/* ─── Hero ─── */
.hero {
  border-bottom: 1px solid var(--border);
  background: linear-gradient(to bottom, #ffffff 0%, var(--bg) 100%);
}

.hero-inner {
  padding: 48px 0;
}

.hero-search-heading {
  text-align: center;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
}

/* ─── Search ─── */
.search-wrap {
  max-width: 768px;
  margin: 16px auto 0;
}

.search-box {
  display: flex;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition:
    border-color 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
}

.search-box:focus-within {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}

.search-input-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 0 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
}

.search-input-wrap svg {
  flex: 0 0 auto;
  color: var(--muted);
}

.search-input {
  width: 100%;
  border: none;
  outline: none;
  background: transparent;
  font-size: 14px;
  color: var(--text);
}

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

.search-button {
  min-width: 132px;
  min-height: 48px;
}

.search-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
}

.search-tag {
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  background: #fff;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow-xs);
  cursor: pointer;
  transition: all 0.15s var(--ease);
}

.search-tag:hover {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
}

/* ─── Status Banner ─── */
.status-banner {
  max-width: 768px;
  margin: 32px auto 0;
  padding: 16px 20px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.status-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.status-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--success);
  flex: 0 0 auto;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
  animation: pulse 2.5s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(0.85);
  }
}

.status-text {
  font-size: 14px;
  color: var(--muted);
}

.status-text strong {
  color: var(--text);
  font-weight: 600;
}

.status-link {
  color: var(--brand-link);
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  transition: opacity 0.15s;
}

.status-link:hover {
  opacity: 0.7;
}

/* ─── Category Grid ─── */
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.category-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: #fff;
  padding: 20px;
  text-align: left;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition:
    border-color 0.2s var(--ease),
    box-shadow 0.2s var(--ease),
    transform 0.2s var(--ease);
}

.category-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.category-icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  font-size: 15px;
  font-weight: 700;
  border: 1px solid color-mix(in oklch, currentColor 14%, transparent);
  box-shadow: var(--inset-shadow-xs);
}

.category-title {
  font-size: 14px;
  line-height: 1.5;
  font-weight: 600;
}

.category-desc {
  flex: 1;
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.category-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.category-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}

.category-arrow {
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
  transition: all 0.2s var(--ease);
}

.category-card:hover .category-arrow {
  background: rgba(255, 255, 255, 0.8);
  color: #000;
  transform: translateX(2px);
}

/* ─── Developer Banner ─── */
.dev-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  margin-top: 24px;
  padding: 28px 32px;
  border-radius: var(--radius-lg);
  background: var(--brand-strong);
  color: #fff;
  transition: box-shadow 0.2s var(--ease);
}

.dev-banner:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.dev-banner-body {
  flex: 1;
  min-width: 0;
}

.dev-banner-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--muted-on-dark);
}

.dev-banner-title {
  margin-top: 6px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
}

.dev-banner-desc {
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted-on-dark);
}

.dev-banner-arrow {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: var(--muted-on-dark);
  font-size: 16px;
  transition: all 0.2s var(--ease);
}

.dev-banner:hover .dev-banner-arrow {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  transform: translateX(3px);
}

/* ─── Updates ─── */
.updates-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.updates-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
  transition: color 0.15s;
}

.updates-link:hover {
  color: var(--text);
}

.updates-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.updates-col + .updates-col {
  border-left: 1px solid var(--border);
  padding-left: 32px;
}

.updates-col-title {
  margin: 0;
  font-size: 24px;
  line-height: 1.25;
  letter-spacing: -0.02em;
  font-weight: 650;
  margin-bottom: 16px;
}

.updates-list {
  display: flex;
  flex-direction: column;
}

.update-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.15s;
}

.update-item:hover {
  color: var(--brand-link);
}

.update-item:first-child {
  padding-top: 0;
}

.update-item-body {
  flex: 1;
  min-width: 0;
}

.update-item-arrow {
  flex: 0 0 auto;
  margin-top: 2px;
  font-size: 14px;
  color: var(--muted);
  transition: all 0.15s var(--ease);
}

.update-item:hover .update-item-arrow {
  color: var(--brand-link);
  transform: translateX(3px);
}

.update-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.update-date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.update-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
}

.update-title {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
  transition: color 0.15s;
}

.update-item:hover .update-title {
  color: var(--brand-link);
}

.update-title.is-important {
  color: var(--text);
  font-weight: 600;
}

.update-item:hover .update-title.is-important {
  color: var(--brand-link);
}

/* ─── Contact ─── */
.contact-description {
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 24px;
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition:
    border-color 0.2s var(--ease),
    box-shadow 0.2s var(--ease),
    transform 0.2s var(--ease);
}

.contact-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.contact-card-icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  flex: 0 0 auto;
  border: 1px solid color-mix(in oklch, currentColor 14%, transparent);
  box-shadow: var(--inset-shadow-xs);
}

.contact-card-body {
  flex: 1;
  min-width: 0;
}

.contact-card-title {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
}

.contact-card-desc {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.contact-card-arrow {
  flex: 0 0 auto;
  margin-top: 2px;
  font-size: 14px;
  color: var(--muted);
  transition: all 0.15s var(--ease);
}

.contact-card:hover .contact-card-arrow {
  color: var(--brand-link);
  transform: translateX(3px);
}

/* ─── Responsive — Home ─── */
@media (max-width: 1200px) {
  .category-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .updates-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .updates-col + .updates-col {
    border-left: none;
    padding-left: 0;
    border-top: 1px solid var(--border);
    padding-top: 32px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hero-inner,
  .section-inner {
    padding: 40px 0;
  }

  .search-box {
    flex-direction: column;
  }

  .search-button {
    width: 100%;
  }

  .status-banner-inner,
  .updates-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .category-grid {
    grid-template-columns: 1fr;
  }

  .dev-banner {
    padding: 24px;
  }

  .onboarding-banner {
    padding: 20px;
    gap: 16px;
  }

  .onboarding-banner-icon {
    width: 44px;
    height: 44px;
  }
}

/* ─── Onboarding Banner ─── */
.onboarding-banner {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 20px;
  margin-bottom: 20px;
  padding: 16px 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(45deg, var(--surface) 0%, var(--bg) 100%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition:
    background 0.5s var(--ease),
    box-shadow 0.2s var(--ease),
    border-color 0.2s var(--ease);
}

.onboarding-banner:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
  background: linear-gradient(45deg, var(--bg) 0%, var(--surface-soft) 100%);
}

.onboarding-banner-icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: #fff;
  border: 1px solid color-mix(in oklch, currentColor 14%, transparent);
  color: #554a44;
  box-shadow: var(--inset-shadow-xs);
}

.onboarding-banner-body {
  flex: 1;
  min-width: 0;
}

.onboarding-banner-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}

.onboarding-banner-title {
  margin-top: 2px;
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
}

.onboarding-banner-desc {
  margin-top: 2px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.onboarding-banner-arrow {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 15px;
  transition: all 0.2s var(--ease);
}

.onboarding-banner:hover .onboarding-banner-arrow {
  color: #000;
  transform: translateX(2px);
}

/* ─── Search Suggestions (Autocomplete) ─── */
.search-box-wrap {
  position: relative;
}

.search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  margin-top: 0;
  max-height: 400px;
  overflow-y: auto;
}

.search-suggestion-item {
  display: block;
  padding: 12px 16px;
  text-decoration: none;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}

.search-suggestion-item:hover,
.search-suggestion-item.is-active {
  background: var(--bg);
}

.search-suggestion-title {
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 4px;
}

.search-suggestion-excerpt {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.search-suggestion-excerpt mark {
  background: #fef08a;
  color: inherit;
  padding: 0 1px;
  border-radius: 2px;
}

.search-suggestion-all {
  display: block;
  padding: 12px 16px;
  text-decoration: none;
  color: var(--brand-link);
  font-size: 13px;
  font-weight: 500;
  text-align: center;
}

.search-suggestion-all:hover,
.search-suggestion-all.is-active {
  background: var(--bg);
}

.search-suggestion-empty {
  padding: 16px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
}

.search-loading,
.search-error,
.search-empty {
  padding: 48px 0;
  text-align: center;
  color: var(--text-secondary);
  font-size: 14px;
}

.search-result-count {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

/* ─── 404 Page ─── */
.error-hero {
  text-align: center;
}

.error-code {
  font-family: var(--font-mono);
  font-size: clamp(64px, 10vw, 96px);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--border);
  line-height: 1;
  margin-bottom: 12px;
}

.error-desc {
  margin-top: 8px;
  font-size: 14px;
  color: var(--muted);
}

.error-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.error-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: var(--radius-lg);
  font-size: 14px;
  font-weight: 600;
  background: var(--brand);
  color: #fff;
  transition: opacity 0.15s;
}

.error-button:hover {
  opacity: 0.85;
}

.error-button-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}

.error-button-secondary:hover {
  background: var(--bg);
  opacity: 1;
}

/* ─── Article List (search results / help center) ─── */
.article-list {
  display: flex;
  flex-direction: column;
}

.article-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.15s;
}

.article-list-item:first-child {
  border-top: 1px solid var(--border);
}

.article-list-item:hover {
  color: var(--brand-link);
}

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

.article-list-title {
  font-size: 15px;
  font-weight: 500;
  line-height: 1.6;
}

.article-list-item:hover .article-list-title {
  color: var(--brand-link);
}

.article-list-desc {
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.article-list-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  font-size: 12px;
  color: var(--muted);
}

.article-list-arrow {
  flex: 0 0 auto;
  font-size: 14px;
  color: var(--muted);
  transition: all 0.15s var(--ease);
}

.article-list-item:hover .article-list-arrow {
  color: var(--brand-link);
  transform: translateX(3px);
}